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2018/03/19 13:26:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x9020207d}, 0xfffffffffffffdb0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/19 13:26:48 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="2580ceda1b5e097952b96941e4b54c69c494f0aad7ac8c3e7889002d131c8ba448f9a8c4799b99cb9395e7736895ea2f6947437bf53e0fb22a7d6cb95fbf753be3c48b6ce33c6c650da00ef22be5454eff84b3b61fc922388b5190d53d08ceccec88d6235a10d9b126ade1a2fbe43d9cc0c1d230127580d4f7c3c4f7589e4ef013f3f889ae7cc285d428fb08bf5e78decc01300c13d5549b19f3a51e4e54b00445f2c4e2329e170529787910e33557af071dbdffc604e74641d51b90c82486f43ed042ea9a1b981c20abf49f7013b3346a8c", 0xd2}, {&(0x7f0000000100)="f5964babbcdfb869181a86da5707e5dcd881819080e746a0a4ebb367b638183862ffbbb3eb3e8e239df53b8a09a20b95eaed907a5b2b3c40cd2d577a881544c3e196d0d323e650de98ad46fdc403cb0d7bfdac7264ea5641b7d1badb1d5166239bd5b8ffa4", 0x65}, {&(0x7f0000000180)="3710c8b53964c8f32d97751b09fde816a138b36320ef700572f40bed4075a33baae2b11084ce00767066aa7ea2624f9acfd28a92123aa9d4c644", 0x3a}, {&(0x7f00000001c0)="2a5048fc7f27148bb2750cff4f01bf1d42533f7211b5cfacaf8f59c96e6dd30b777a366c04e0bb8c1efb95ff7de1d057e0febbe22bbd1920c7f484d9b0468178a26921873f3a57bee5994a1250e2a490b89f31ac1ad82edb56184f3a58e1fd9d2315fbe3ce34760b10335cb2ce2cce959ba4208195296099191a26abd6efe0d9bf6645b39fc318e3defff5d030cccd27", 0x90}], 0x4, &(0x7f00000002c0)=[{0x100c, 0x11, 0x7, "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{0x28, 0x115, 0x7, "2aa439be9bb79cce0aee41ba86ff45ba2dba1d559707f2b100"}, {0xdc, 0x10f, 0xffffffffffff7fff, "791d16a4005fd132ae23dcca65cd4039586fd7f2f633ea45fe07f2cd56c45dd2d8ea2bfa33c45d1f8826f0e06b499568916b245ccdbd37ee36aa1e35701d7436df767dc81b8389193c7c3aee0f4eac715ced9665175d0e5cb293a4ca7f83fd944a3ad627cdf4c075b8b192a5d321d7b9a53581c09df075417a14e86072f103088d89e618eced9cd9cc6f5090ad54abf54893df2f339840a99f8884e9b9e4f115d406a276a91ba33095f51312afc8a8a18a42982d8194d0ee5111a2de841d7870bf79f5aae2fa9e5f6c937ac72e"}, {0x7c, 0x114, 0x8, "ffcf15e9e2e3fc739205995b6df08ec76f2b91ea115738efa07bcf846d34e812dc1e8155deb2eac82ea41d51666f3d4f5ae92a4ed2f02f9085a72a8563785689cc8591777c508d38374cab44ae19e17e5c96aa11693e5d704bfa21f121a437d5f22b52f553b12342c513967e439436"}, {0x60, 0x88, 0xc5, "dafe032344296030c1ff00bce419c307364e666ac9d38d8178da8362c4bed29a7269cbc9279e53575ba0edd2f4d286a5028b417b98ca06fafae6eda274acc75a13a5c2fcf3abe5b471e5b18d1a51efe98b15"}], 0x11ec, 0x800}, 0x20040000) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/19 13:26:48 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa4000960) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'bcsf0\x00', 0x3}) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) timerfd_gettime(r0, &(0x7f0000000140)) r3 = open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x9e620000000000, 0x2) 2018/03/19 13:26:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0x0, 0x1000, 0x6, 0x2, 0x92b, 0x7, 0x80, 0x7ff, 0x8}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/03/19 13:26:48 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20004080, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) sendfile(r2, r2, &(0x7f0000000000), 0x2) 2018/03/19 13:26:48 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/19 13:26:48 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x10000000000000c6}, 0x28) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) futex(&(0x7f0000006000), 0xc, 0x0, &(0x7f0000006000)={0x0, 0x1c9c380}, &(0x7f0000006000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) 2018/03/19 13:26:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', ']\x00'}, &(0x7f0000000100)=""/87, 0x57) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="2900000020001907ff063fffffffda060200000622e80002040000140d0404000006020000d200019c", 0x29}], 0x1) 2018/03/19 13:26:48 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x100000000005451) bind$ax25(r0, &(0x7f0000000040)={0x3, {"e8a0082f9e7746"}, 0x3}, 0x10) 2018/03/19 13:26:48 executing program 7: r0 = memfd_create(&(0x7f00000001c0)="feb43d3d7f55800c0b6d41e1af494b6cc72ae588476470fcac61af153f0c06a07986850bc665aeca7d6781854a45863e51090f3383f27d90ee225f35fedf826118705642f151e980e0b876c6b1cd79c7e767eef3ea8c1ec64bb9371b4a9a382078cf9fd98f4c41eb148bc9ea933b140551c7c16308991fbb623a89fd98bfb9715e4b162f68166652569587778b4024bd5afd40da88a31f1759156d8f015b3b7318387d5c0fa4a1eb0000000000000000", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="b4e35cd4a66b3ace0804ff641351e4f3eadcfad9619c78771fc014662419ede3b0af6de6a36e6c674331372abd5264f22b52d915701828106c6dde7a24987b4b6252754249095464b8462fc403b8b07bbbea360dd02b1d3e800387b177922b04b38f78ff66533f3388372d", 0x6b}, {&(0x7f0000000080)="438f73d453fdedd546246059522d49889e7f141c4e8c4607fd99ec9a3740fcb6a114a8a224f50ee4aa2d8be7ea7249de868ea14394020789b3b1b9569d811ac5cae3df6e0eaff0a1b646a6ab4b0dc74cc646b0d3b23c4082cb747525187c482beb507714526244f0f577b5e71175f7912d28b4b9dcf662d2c68a2b1ac16d0e6504844b0904cc446fabec56ede56ba262d3187ee7ecb42ca5b91b29a660230b85a54b711a45a0a35681175aadc569b83ec28d2c42bb5fba0d8984be5c0f0a0f28fd435408b68e4e948dd414a6a3e3d672114093", 0xd3}, {&(0x7f0000000280)="e424a7ee1d60178699b0e979d8ae5705f4030702a32aa090ef9f96dceb2521096c7d495ed0814cb15ed6cb794cfad2dad2a2f0909e60d2670ef5c3265ffcd241608d1dd1af3a24c66a9d73bae295781a9b9df5f1e901a8fe4a999990e4aac12d97cab7f80576894b601c976f8bdb3412b552049a94eb571ddc000ef67d73b18dbae0c1c8cdd5044d8ba98b7af32ccce8256cdfac1ecbf92b10aa4a5a52b83d73df95b6b1e6f6a3dfe1c831df9f0f0224d708aee5f25e88b4af1b75b6104fbe2363acaabd8b67f278723d879f5c68063aec363fe126da703946e8e5fa6b", 0xdd}, {&(0x7f0000000380)="da98983cd86c5e45381c4aecbf8443ad8f35b3a7b09b8c09a8713cf202a19b14c71c64680c62aaead7212bf820efb40206adb35fbf5943efbd58bec7cfe58c91b4d99a6e41d0ac2f9ff502f17bcfd5011be3ce19c1d6f041601883f0b85dfca940c175105cf7e2910991cb4828198b4eac57d0a545e11ba803418f36ef0644e7ee5ce4a74956a147d7c24e51490ba094f73a68f6d537867911fcd7afc3733f6bac121ba643cd1d2384f0b0449e6951c7ae7b8f26e6292728319714470a8e107b582f2d6a7898b9023a28c74c5f02f4dd3282c440e43dcde11628bf4ec080e3a4052c61bb5f9f49fc0acf75e658967f5d6e130462f063", 0x182}, {&(0x7f0000000480)="0040be04ce50301a427b6e02b3564cf3ec8272d4367180ec591e898eb48e5470bb30ad7815733e20a3f2087932dbb54e76b7d641764eaa9fe10c8c0f5563508f557983ff109ed7a1b733526d7be9ffa312c9dd631341ffd231582f1c859b7e71985833c57fa8129160d6f0579e8032ff4c6f4080340d66b3388f5502e5719d8675e004dd88bb716833d0ffbfc3a5f9a142b32a080e9d5e4adcf263e74b74f6323677582b3d6f2ca9017484c6c6568338d8e8", 0xb2}], 0x5) ioctl(r1, 0x5393, &(0x7f0000000fd7)) 2018/03/19 13:26:48 executing program 3: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x19d) 2018/03/19 13:26:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/12) write$selinux_access(0xffffffffffffffff, &(0x7f0000005fa4)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563749ef94dfe797374656d645f6e6f746966795f657865635f743a733020756e636f6e66696e65645f753a733973072b16f6241e537941b74d74656d5f723a696e736d6f645f743a73302d73303a2c"], 0x5c) r1 = memfd_create(&(0x7f0000000000)=')\x00', 0x1) fcntl$addseals(r1, 0x409, 0x2) 2018/03/19 13:26:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000002c0)="656d302a2e5d6b657905006e672100bb4887484a3b449a98b149e5d38252014c842a11e70a52393a29accd5a10c2107c80528768b973ff691d66f0da731a86e06cabd7b68914fd09d2b3fcc1c597ccef2a5998268f537ac06af0cf21cf97a540290a1b59683a", 0x66, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x8, [0x9, 0xd8, 0x3, 0x100, 0x20, 0x1, 0x401, 0x40]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x8000, 0xf9f7, 0x4, 0x8f}, &(0x7f0000000180)=0x14) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)="17", 0x1, 0x0) 2018/03/19 13:26:48 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0xfffffffd, 0x400c000, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/03/19 13:26:48 executing program 6: r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) setxattr(&(0x7f0000008ff8)='./file0\x00', &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000007ffd)='})\x00', 0x5a, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) [ 53.648449] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.667451] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.672373] IPVS: length: 413 != 24 [ 53.672955] IPVS: length: 413 != 24 2018/03/19 13:26:48 executing program 4: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000102000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, r0}}, &(0x7f00000e1000)) r1 = memfd_create(&(0x7f0000000000)='!\x00', 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x7]}, 0x6) 2018/03/19 13:26:48 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x31, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) 2018/03/19 13:26:48 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x5fd, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x6, 0x8000) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCSTI(r0, 0x5412, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) add_key$keyring(&(0x7f000000dff8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x4a, 0x6, 0x3ff, 0x9, 0x7f, 0x2}) 2018/03/19 13:26:48 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1, 0x400000006, 0x0, &(0x7f0000000040), &(0x7f0000869000), 0x0) 2018/03/19 13:26:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/33, 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x1000}, 0x8) fchdir(r0) r2 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r2) 2018/03/19 13:26:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0xfffffffffffff16b, 0x5}) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2) 2018/03/19 13:26:48 executing program 7: unlink(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) write$selinux_create(r0, &(0x7f0000000100)=@objname={'system_u:object_r:passwd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x3d) connect$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"26efaef3ccefd4"}, 0xfffffffffffffe72}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/19 13:26:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x178, 0x0, &(0x7f0000000240)=ANY=[], 0xffffffffffffff58, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) fcntl$notify(r0, 0x402, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/03/19 13:26:48 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/19 13:26:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) fallocate(r0, 0x0, 0x0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, 0x5d, r2}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x2, 0x1000, 0x1000, 0x7fffffff, 0xf8e, 0x2}) fadvise64(r0, 0x0, 0x403, 0x7) 2018/03/19 13:26:48 executing program 1: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$selinux_create(r2, &(0x7f0000000000)=@objname={'system_u:object_r:zero_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x33, 0x20, './file0\x00'}, 0x5c) 2018/03/19 13:26:48 executing program 0: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2386f986}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x2000000000000362, 0x0) socketpair(0x18, 0x6, 0xa6fd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) [ 53.799900] binder: 7513:7521 got reply transaction with bad transaction stack, transaction 8 has target 7513:0 [ 53.825367] binder: 7513:7521 transaction failed 29201/-71, size 0-0 line 2936 [ 53.836047] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 13:26:48 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='cgroup[\x00', 0xfffffffffffffff9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r2 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='@\x00', 0xffffffffffffffff) keyctl$negate(0xd, r1, 0xfffffffffffffbff, r2) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/19 13:26:48 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) prctl$intptr(0x18, 0x7fffffff) signalfd4(r0, &(0x7f0000000100)={0x10000}, 0x8, 0x80800) seccomp(0x1, 0x1, &(0x7f0000002ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x9, 0x9, 0x1, 0x100000000, 0x2, 0x7fff}) [ 53.857857] binder: 7513:7531 ioctl 40046207 0 returned -16 [ 53.863938] binder_alloc: binder_alloc_mmap_handler: 7513 2000c000-2000e000 already mapped failed -16 [ 53.882738] binder_alloc: 7513: binder_alloc_buf, no vma [ 53.892364] binder: 7513:7534 transaction failed 29189/-3, size 0-0 line 3128 [ 53.903454] binder: 7513:7538 got reply transaction with no transaction stack [ 53.916368] audit: type=1326 audit(1521466008.956:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7539 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c2ba9 code=0x0 [ 53.918852] binder: 7513:7538 transaction failed 29201/-71, size 0-0 line 2921 [ 53.926574] binder: release 7513:7521 transaction 8 out, still active 2018/03/19 13:26:49 executing program 7: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='.', &(0x7f00008d2ffa)='ramfs\x00', 0x1004c, &(0x7f0000000000)="25cc3cbe7715e630be180695b7fa007bfaed9b2f12237660a4b7f7a396273969d4fb1371488d01000080b697e3505cd980aff86787dbb25f5ea22735a917fdc2dcf0eaf7e1dd43f2c9502f2205fad56f87f687fb9e6e75f5c118799b260b63d09dba5ddcf30ef3cdd4d81519e383a21a07600775fe74c86e6e7b57894f7cd4b492f687a876bbf658ed") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffff9c, 0x8901, &(0x7f0000000140)=r1) unlinkat(r0, &(0x7f00000000c0)='.', 0x200) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') [ 53.926578] binder: undelivered TRANSACTION_COMPLETE [ 53.926592] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.926619] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.926633] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.926671] binder: send failed reply for transaction 8, target dead [ 53.988514] audit: type=1326 audit(1521466009.036:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7539 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c2ba9 code=0x0 2018/03/19 13:26:49 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)={0x4}) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x10000) 2018/03/19 13:26:49 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000002c0)={0x3, 0x7ff}) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) clone(0x284100, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="e77fa4dba1d28b9fa6d924d794bc5f1ba33ef48fd4d438629a6b1d3b28222c7bfa0c393312e50753fbbe62e937e49a0e0e3d14901ef6ad631b599201ecfc266fa9555097b28e567a46e0092bbff43f4422dc03c62bfe7a295c22a9a5e31c14492967a3c544d56b1ac7e4c70d694d3988c94d1f143f56255a53deb170849ef570442b06c9dca47fedf5e83b364019fd3cb9ca3dc2") getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000300)=0x7fff, &(0x7f0000000340)=0x2) r5 = gettid() tkill(r5, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/19 13:26:49 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8), 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/19 13:26:49 executing program 2: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x5) lookup_dcookie(0x2, &(0x7f0000000200)=""/233, 0xe9) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) read(r1, &(0x7f0000000180)=""/109, 0x6d) read(r0, &(0x7f0000000000)=""/181, 0x95a2dc66dda51c0) 2018/03/19 13:26:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x80003, 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x3ff, &(0x7f0000000100)=0x4) 2018/03/19 13:26:49 executing program 3: socketpair$inet6(0xa, 0x8080f, 0xffffffffc6da38a0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x4c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000140)={{0x84, 0x2}, 'port1\x00', 0x1, 0x20, 0x9, 0x2, 0x100000000, 0x48, 0xfc, 0x0, 0x5}) prctl$getname(0x10, &(0x7f0000d3cf2f)=""/209) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/6) 2018/03/19 13:26:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f00000000c0)) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2201, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x20000000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x0, @rand_addr=0x16}}}, 0x84) 2018/03/19 13:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/6, 0x6}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/55, 0x37}], 0x5, &(0x7f0000000400)=""/113, 0x71}, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000500)=""/222) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x119}, 0x1}, 0x4) 2018/03/19 13:26:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1ff) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x9) 2018/03/19 13:26:49 executing program 3: r0 = socket(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/19 13:26:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) recvfrom$llc(r0, &(0x7f0000000000)=""/74, 0x4a, 0x12000, &(0x7f0000000080)={0x1a, 0x0, 0xffff, 0x9, 0x8, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/19 13:26:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f00000000c0)={0x2, 0x6, 0x0, 0x7fff, 0x1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x80000001, 0x81, 0x9402, 0x3, 0xc34}) 2018/03/19 13:26:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0xa1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000640)=0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x11b) 2018/03/19 13:26:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000fbfff0)=[{0x24}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/19 13:26:49 executing program 5: prctl$void(0x400000000001d) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0000010002004e21ac14141000000000deffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) getsockname$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/03/19 13:26:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 13:26:49 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0x14) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 13:26:49 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x38040) ioctl$TIOCSTI(r0, 0x5412, 0xff) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x6f03, 0x3}, 'port0\x00', 0x18, 0x10, 0x0, 0x40, 0x0, 0x1000, 0x3, 0x0, 0x2, 0x1ff}) bind(r1, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000200)='./control\x00', 0x20001, 0xc) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x1, &(0x7f00000001c0)=[r4]) symlinkat(&(0x7f0000023ff8)='./control\x00', r3, &(0x7f0000012ff6)='./control\x00') renameat2(r3, &(0x7f0000bee000)='./control\x00', r2, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/19 13:26:49 executing program 0: r0 = socket(0x10, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f0000f2b000), 0xffffff90) 2018/03/19 13:26:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x90) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='5', 0x1, 0x0, 0x0, 0x10b) sendto$inet(r0, &(0x7f0000000280)="d1", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) 2018/03/19 13:26:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="1321b9f3"]) r1 = socket(0x0, 0x7, 0x100000000) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x9) 2018/03/19 13:26:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') read(r0, &(0x7f0000000080)=""/134, 0x3e8) r1 = memfd_create(&(0x7f00006f1000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x100000202) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/10) 2018/03/19 13:26:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x768d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/03/19 13:26:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x5f, 0x8001) r1 = memfd_create(&(0x7f00000001c0)="74086e7500000000320000008c00003ec14d87", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) fstatfs(r0, &(0x7f0000000000)=""/9) sendfile(r1, r0, &(0x7f0000000080), 0x102000014) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$packet(0x11, 0x3, 0x300) dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x1, r3}) 2018/03/19 13:26:49 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = memfd_create(&(0x7f0000001ffc)="2d40da00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800000000013e) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000004af74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000044fd0)=[{0x0, 0x3, 0x0, 0x0, @tick=0x91, {}, {}, @ext={0x0, &(0x7f0000035ffb)}}], 0x1c) write$sndseq(r1, &(0x7f0000025f70)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) 2018/03/19 13:26:49 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = socket$netlink(0x10, 0x3, 0x15) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/2) chown(&(0x7f0000000080)='./file0\x00', 0x0, r2) 2018/03/19 13:26:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0xffffff0e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/163, 0xa3}], 0x1, &(0x7f0000000400)=""/253, 0xfd}}], 0x1, 0x162, 0x0) 2018/03/19 13:26:49 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x37dfda9a, 0x9, 0x5, 0xfffffffffffffff8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x5, @empty, 0x8}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r2 = socket$inet6(0xa, 0x80042, 0x7) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xf4}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) sched_getparam(r3, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getpeername$llc(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000580)="6c89a3a53e039a073c02350978e75e085bc7ab746993a79e23697e420b5f0241d86a023737c3825e7a6af4a7d19bd7c082cfdebb2f8bc98ea9cd7a2367e44a1d96d124ee5af8e14db672585801bb6a92d2d969e9c19fd040a900949aeae2f17c60f863a03a390d203d807bf3b58a6ce348a638074b41270a50bb2c222c2b02f80750b928d21bf82b5559cad7a268d188475b60df353a22e9b8d6c9638bf9d2f8dc894bb0c8c9442ad079d3af1e74ff55a4533f5c2be82c618c6b2b326d0201e6951e2fbe4f6e311862b553ee5e86aebb377b4e8c2c7b37af29afbba864bd7b6706aa0b") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x7f, 0x2, 0x0, 0x7, 0x8, 0x480, 0x0, 0x3, r1}, &(0x7f0000000440)=0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)) 2018/03/19 13:26:49 executing program 7: splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000180)=0x3, 0x0, 0x0) 2018/03/19 13:26:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/189, &(0x7f0000000040)=0xbd) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/19 13:26:49 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x11, "b6362aa3282113d381ea23c0112f7b0d1e"}, &(0x7f0000000080)=0x19) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)={0x294, 0x2, 0xf, 0xf00, 0x70bd29, 0x25dfdbff, {0xc, 0x0, 0x4}, [@generic="52abc14650e32d6bad2dd4e7c41166adcad505652ecc4e632b88766570b83ed410dc3cc3ca6d0203357def1e775c0be4d72e1aff7cc74db504bc948cb019fc9a7870c47ee686599a070f15aa5a231b", @nested={0x198, 0x71, [@generic="ea4ce92b2f646cbc326e60e513e144b41f0035073ad81522851ee270ed5b15a0e769a1ffbb21ac8c640cbcc9f66c6022968afc8afd86ca72622f01a9fe22957d569bfe94ed1612ee2e2f638b4235922c4eaec026a58b4d7b585906500adebb766aa17ae9c3b9014c084719c5329bee0b4242bcab875c4dd51cd06982c06a8b5ba1f9b6bdf239d737ba99c47a5e9669c68f15ede955a79e", @generic="a199f2ccf0a3a99b357bebb3f279f1ee134179d2a5f8bbdf5c9246a6fa1435c54554b1cdcf3f8c832f4fcc39649d69a22d6f29a7d60b90c6d923ed3ef4ff82ff0f26feb1ec8a47cfb543766aa046dc6caa524bdf80514873", @generic="0e715bc54c3c2da20a9a23def12aac0f7ec22de8fdfbd3ab8945e450040d0f0dd9748488e6cf04310916db7359070e9ff56e1585d372e971c50e26e56fa7690b66a856cf3a2a122f456245b0678c78d40ca097f25060ffc45481bb08955b117155760cbac879ee0ffd0e3691fa2caac956f22244ee7dbbba8b89bf15", @typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0x10, 0x31, @u64=0x200}]}, @typed={0x5c, 0x7b, @binary="70f8e540e8b5836c066791c029f145d9e13bd7aaa8031a47d2bd494f6d9d1639031e8f4f9742683585cc41ad4f2a188d3afaee620f7d50bbc31fc56975bb437fc51912e9088a8806086f4c91da1868a7ef859f"}, @typed={0x3c, 0x87, @binary="5db022c3549a4f02be43c268cf3e54c23ff3b7e95b77f15f35459ef58214e4f0fa3661275b21eeb59c8ed91eec4a9d3ff28b"}]}, 0x294}, 0x1, 0x0, 0x0, 0x4}, 0xd0) 2018/03/19 13:26:49 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = memfd_create(&(0x7f0000001ffc)="2d40da00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800000000013e) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000004af74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000044fd0)=[{0x0, 0x3, 0x0, 0x0, @tick=0x91, {}, {}, @ext={0x0, &(0x7f0000035ffb)}}], 0x1c) write$sndseq(r1, &(0x7f0000025f70)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) 2018/03/19 13:26:49 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/tcp6\x00') r2 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x4180b403, 0xff, 0xffff, 0xf3f5, 0x0, 0xa8, 0x0, 0x1, 0x8, 0x2, 0x100, 0x7, 0x20, 0x9, 0xfa, 0x6, 0x1ff, 0x3, 0x5, 0x0, 0x0, 0x8, 0x8, 0x9, 0x13ba, 0x8, 0x1, 0x4, 0x6, 0x101, 0x1, 0xacf, 0x5, 0x6, 0x2, 0x7fffffff, 0x0, 0x8, 0x0, @perf_config_ext={0x264, 0x10000}, 0x140, 0x6, 0x0, 0x2, 0x57e1720a, 0x3, 0x10000}, r0, 0xcd, r1, 0xd) r3 = syz_open_dev$tun(&(0x7f0000003e40)='/dev/net/tun\x00', 0x0, 0x4000000d) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8080, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xf0d11f0891047a5e, r2, 0x0) sendfile(r3, r4, &(0x7f00005f2ff8)=0x40000000, 0x613a) 2018/03/19 13:26:49 executing program 5: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000000b000/0x4000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000b000/0xb000)=nil, 0xb000}, 0x2}) 2018/03/19 13:26:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="e8ebe2e9e36b27f790d2c7637a907a9e2ee1a3ba657605adc0dd6bdf41e83445af0a21431868f39ff60c60f3161147b93220094ddc4346806926211a76cf338d6c6c8c6e4df492ce5f61231235913d41dfaf4c76133e5acf7c1c40acbec2f123d4c054b7", 0x64}], 0x1, &(0x7f0000000140)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x20000000}, 0x20000004) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000200)=0x5224, 0x4) 2018/03/19 13:26:49 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') chdir(&(0x7f0000000240)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/80) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/19 13:26:49 executing program 6: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x129) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/19 13:26:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x2) getpeername$netlink(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) 2018/03/19 13:26:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) fsync(r0) 2018/03/19 13:26:49 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x7, "6ebd273f71fd5a"}, &(0x7f0000000240)=0x2b) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x10040) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4230}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2000200000000000, 0x4}, &(0x7f0000000140)=0xc) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/03/19 13:26:49 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)='15', 0x2}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x4) write$sndseq(r2, &(0x7f0000000040)=[{0x81, 0xfffffffffffff804, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) 2018/03/19 13:26:49 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x300, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000884}, 0x4001) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x45e, {0x4, 0x10000, 0x7, 0x40000003, 0x35d4d6b1, 0x20}, 0x40, 0xdd}, 0xe) 2018/03/19 13:26:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/19 13:26:49 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/03/19 13:26:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup(r0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0xffffffff7fffffff, 0x9, "48dfb9b3322f", 0x800}, 0x10) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000008000000001400090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2a9cfb565277ad000000"], 0xb8}, 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/03/19 13:26:49 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x1000, "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"}, &(0x7f0000000180)=0x1008) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r3, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/03/19 13:26:49 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) r1 = socket(0x0, 0x800, 0x3f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) sendto$packet(r1, &(0x7f0000000400)="73cc0000a61ff4308fca423a3b8e775b17b3d81670cdf12bf83873faffffffffffffff3f33d810dab10600000000000000341d04fb1d1c325b59cff4dda380eb4b064a65cd831555944fe754c17566700d8f071d27b02f6e2ed0d14ac3f0aa2fe322d01bbdf68595eaed0d27e1aee6e7a7ec3084488640ad54390418f89b26770381b2b91bb11a68b98189d3b299cfcf82b9294362aea66bf4be6d8b069ede31e9e616", 0xfffffffffffffe89, 0x800000000, &(0x7f0000000600)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r3}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x100) sendto$packet(r4, &(0x7f0000000100)="22fff931b114fd4c3fa69475a36e21f689fec5bb890adb02630e0d0c6a856c86e3d34c9a1dd2be4043e81770e85f9fe2c6c623f998d2341d25b8ff73efc993b390e26065e54271ca795aaf72feefacc1", 0x50, 0x805, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/19 13:26:49 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x300, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000884}, 0x4001) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x45e, {0x4, 0x10000, 0x7, 0x40000003, 0x35d4d6b1, 0x20}, 0x40, 0xdd}, 0xe) 2018/03/19 13:26:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x44) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000280), 0x4) r2 = dup(r0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/47) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000000)="010000000000000000000000000000200000000000000000", 0x18) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000380)=@req3={0x3f, 0x400, 0x7fff, 0x7, 0x7, 0x67b, 0x8}, 0x1c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x3fdffffffffffffe, 0x376) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0x8}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000002c0)={@dev, @broadcast}, &(0x7f0000000100)=0x308) 2018/03/19 13:26:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000140), 0x0) 2018/03/19 13:26:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0xe, 0x6) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 2018/03/19 13:26:49 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10002) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14ff8), &(0x7f00005d8000)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)=0x6) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TIOCLINUX2(r4, 0x80047456, &(0x7f0000a95000)={0x2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/03/19 13:26:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"6c6f00000000000000001058ec7000", {0x2}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) 2018/03/19 13:26:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/19 13:26:49 executing program 2: r0 = gettid() unshare(0x28060400) exit(0xa) r1 = syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) pread64(r1, &(0x7f000000d000)=""/4096, 0x1000, 0x0) 2018/03/19 13:26:49 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x7, 0x9, 0x302, 0x0, 0x25dfdbfb, {0x4, 0x0, 0x2}}, 0x14}, 0x1}, 0x0) 2018/03/19 13:26:49 executing program 0: unshare(0x40600) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) 2018/03/19 13:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)='H', 0x1, 0x400000000000, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000003}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) [ 54.796511] IPVS: Unknown mcast interface: 2018/03/19 13:26:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b81000)=ANY=[@ANYBLOB="ffff000000037f000001000000000c00"], 0xf) r1 = socket(0x2, 0x80000, 0x7f) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 54.820804] IPVS: Unknown mcast interface: 2018/03/19 13:26:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000) prctl$intptr(0x1c, 0x9) sendmsg$nl_route(r0, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000ab5000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 13:26:49 executing program 1: socket$inet6(0xa, 0x0, 0x8e4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8001, 0x4) socketpair(0x4, 0x3, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp-reno\x00', 0xb) fanotify_init(0x12, 0x101002) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) 2018/03/19 13:26:49 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3d000000800000000000000000000000000020000000000000000000000000ef74e2b18480019c6f3660a86a3b00000000"]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0xcf}, &(0x7f00000002c0)=0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt(r0, 0x1a, 0xfffffffffffffffa, &(0x7f0000000140)="3cfd564284058c71d9a0c6f028b468e4cf936c491bd1d523ae61035a013d6e0f184246178c001aba32ca9a901757dd0fb0f41f05788107d7f1e5cce6c6a155188013c2926407d4ba40fa8943f1a652bc2085212ac6a7dd53f2f41285e627c555976b30d86b6b06d4f31e6166cf6f99ea009c43e9e8f3a79219a6e6a36df1ff488ecb456b0ed39fb68eab52dd6d3661ba0d9df4068c6805e3c002f1212094ccbb6412529aa434ad1280ed14779d982198b7c4d513eeb19c05db23dfdc971b99f994edb1036f4c5f818994b32aafe067709ccbea8a92168eade16c1e0f17c1d543357c100935838c0386bde3cfe826f49da5cd21ebcb31", 0xf6) 2018/03/19 13:26:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408100, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200002, 0x0) 2018/03/19 13:26:49 executing program 7: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x1bc}], 0x1, 0x0) flistxattr(r0, &(0x7f0000000000)=""/31, 0x1f) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200000, 0x0) close(r1) 2018/03/19 13:26:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x14811, r0, 0x0) sysinfo(&(0x7f0000eefff1)=""/15) 2018/03/19 13:26:49 executing program 2: unlink(&(0x7f0000000040)='./file0\x00') getrlimit(0x0, &(0x7f0000001ff8)) r0 = memfd_create(&(0x7f00000000c0)='wlan1\x00', 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="08824ee9490ed2c1e5d510d01d1272a5", 0x10) rt_sigprocmask(0x1, &(0x7f0000000000)={0x1}, &(0x7f0000000080), 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x10) 2018/03/19 13:26:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f8ff8)={0x5, 0x10000}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r2) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3ff, 0x7fff, 0x7, 0xae400000, 0x1, 0x8], 0x6, 0x9, 0x8, 0x4, 0xffffffffffff0001, 0x29, {0x4, 0x3c1, 0x9, 0xd3a9, 0x5, 0x3, 0x7fff, 0x4, 0x6, 0x1, 0x8001, 0x400, 0x800, 0x0, "c56728e5c051396bf13c585a3b0dac1ad17de7edfbface3b421d5a3166edb146"}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22, 0x3}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000086f000)=0x1, 0x4) close(r0) 2018/03/19 13:26:50 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/235, 0xeb}], 0x2, &(0x7f00000012c0)=""/56, 0x38, 0x4}, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001340)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0xffffffff, 0x5, 0x100000001, 0x100, 0x20000, 0x1, r1}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f00000014c0)="180000004e54ed7f1b020001000000be8c4bff8c88580000110203000008000000000000400a0033d898056bf748bb6a8807568100000000000000550400000067a1e20059fc21e3e010000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d0894333e162eda000176b553502e0a7c731dc4e94a1ee130b2", 0x90) 2018/03/19 13:26:50 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a84309070023690900210908224b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d40000", 0xffffff46}], 0x1, &(0x7f0000000080), 0x0, 0x4000}, 0x0) 2018/03/19 13:26:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}}}, 0xe8) dup2(r0, r1) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 13:26:50 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42428300}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x2, 0x70bd26, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x41) 2018/03/19 13:26:50 executing program 0: r0 = socket$inet6(0xa, 0x8008000000000802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1, 0x80, 0x1, 0xcf5, 0x7fff, 0x2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) 2018/03/19 13:26:50 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)=""/153, 0x19) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x1, 0xfffffffffffffffe, 0xb, 0x6, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_key={0x2, 0x9, 0x8, 0x0, 'g'}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/03/19 13:26:50 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0xbc5}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7f, 0x1ff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x8005, 0x25b, 0xffffffffffffffff, r3}, 0x10) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f0000001140)={{0x0, 0x2710}, {0x77359400}}) dup2(r0, r1) 2018/03/19 13:26:50 executing program 2: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2c) vmsplice(r0, &(0x7f00001ae000)=[{&(0x7f00007e0fec)=',', 0x1}], 0x1, 0x9) 2018/03/19 13:26:50 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x62482) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0xffc0000000000000, 0x4}, {0x5, 0x1}, 0x10001, 0x1, 0x3bc3}) 2018/03/19 13:26:50 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffb, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00002f0000), &(0x7f0000d78000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/03/19 13:26:50 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="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") accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) close(r1) 2018/03/19 13:26:50 executing program 5: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdaa, 0xc001) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r1, 0x401) 2018/03/19 13:26:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) fallocate(r0, 0x2, 0x8, 0x3) 2018/03/19 13:26:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/144, 0x90}}], 0x1, 0x0, &(0x7f0000000940)={0x77359400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) writev(r0, &(0x7f000013b000)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560206f8ff0004000001e0000000005800010024ca944f6400000000000000f0fffefffffe03ed03fff5dd000c0900fcff4d00040e05a50000000000000000000000", 0xfffffffffffffe96}], 0x23b) r1 = syz_open_dev$urandom(&(0x7f0000000d80)='/dev/urandom\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)) fcntl$addseals(r1, 0x409, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f80)={{{@in6=@dev, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000e40)=0xe8) 2018/03/19 13:26:50 executing program 2: setrlimit(0x7, &(0x7f0000000080)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000240)="f85f80f0fbd6425c0401cff0bee6e7d4a0d0c1a56334c70b1caef0890ef8611ae9dbd4a784") r1 = open(&(0x7f0000000000)='./file0\x00', 0x600201, 0x80) accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x66}, &(0x7f0000000140)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x81, 0x936a, 0x4, 0x20e5, 0x5cb, 0x400, 0x101, 0x0, r3}, &(0x7f00000001c0)=0x20) 2018/03/19 13:26:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x381000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x2c9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200041, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/19 13:26:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xac3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 13:26:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0xa3ac, 0x4) 2018/03/19 13:26:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x80, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x4}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x140) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x800000000000, 0x100}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000003f40)}}], 0x2, 0x0) 2018/03/19 13:26:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000000000000000, 0x443) write$fuse(r0, &(0x7f0000000000)={0x2e, 0x0, 0x0, @random="238ef75bb73fa3d8ba539a8c8728a710a604f5c35a8dda01c01bf81a6e12"}, 0x2e) poll(&(0x7f0000000040), 0x0, 0x0) 2018/03/19 13:26:50 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) readahead(r0, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) 2018/03/19 13:26:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1c1000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) exit(0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000001c0)={0x200, 0x7fff, 0x7f}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/106}) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/19 13:26:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0x0, 0x4) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getgroups(0x114, &(0x7f0000000400)) getresuid(&(0x7f0000000040), &(0x7f0000000340), &(0x7f0000000380)) keyctl$chown(0x4, r1, r2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000300), &(0x7f0000000080)=0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = getgid() r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCNOTTY(r6, 0x5422) ftruncate(r4, 0x8) setregid(r3, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004580)={0x14, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="a2000000454689d43e84adb63c04132947a91361610de82d9c811f58be12a7cdec538e91f90c13d884faa777bfa6e02bf6bf10f08a3c82cd58b7e5e96294007d9b1bf6a59290bfa73b57ffdd54543dff56f37ef5ba997479d3a8baf8b7c1efbe8ef351aa991d4f013d9614f46331cd9519789a4ef55f654d21762399a4aeabe98a8902b86481db0f46b0e9816be07ac2b39b386df53ec91580162b", @ANYRES64=0x0, @ANYBLOB="f400000000000000"], 0x0, 0x0, &(0x7f0000003580)}) 2018/03/19 13:26:50 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="737973864d32b900000065720082aba1ffd2a40166cb50570700004981f5be7495a30e2dcdf2799179ef6c8820ab5d7c3e372b7380e5a93d0001fff90010000000000000000007010000b4a8a1"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) close(r1) dup2(0xffffffffffffffff, r0) 2018/03/19 13:26:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000ffc5)="240000001a00030007fffd946fa283bc02eee6687986c4972714850308000400d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@llc={0x1a, 0x30f, 0x0, 0xfffffffffffffffb, 0x8, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="561ed5be2843252945d5075e0f53a133553a5c751a3e8852e939e3774b7237eccbd68fed9613e9eef26f291f95a6686617f92a92e63e857198d3e1c1e447b2519bda31db8b3e7bca7f135bba65d8be814d0cfd34b69d0dba4a25", 0x5a}], 0x1, 0x0, 0x0, 0x80c0}, 0x1) 2018/03/19 13:26:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xffffffffffffff94}}) 2018/03/19 13:26:50 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/249, 0xf9}], 0x5, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000500)={r2, 0x80000, r0}) r3 = socket$netlink(0x10, 0x3, 0xf) getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r4, 0x6, 0x2, [0x0, 0x200]}, &(0x7f0000000700)=0xc) r5 = dup(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000740)={r4, 0x1}, &(0x7f0000000780)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$KIOCSOUND(r5, 0x4b2f, 0x3c10) accept4$unix(r5, 0x0, &(0x7f0000000800), 0x80800) mlock2(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000880)=0x3ff, 0x4) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000008c0)="29da14a3e9aa38e15cf1260163acbd5bdc2f33b46d073224fd6211d435f8915d92cba6f15936e230ae511b0481b629002c486befa975fc7eea9c2f363a0b99ef9472b7897d95836a44e6299636d7ad5ec393eda604e23c9591202b58a59cf13bf358") getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x96, "dc0c83badb135b45e71f8bd8b2922e8a88491d4a1bbb0916677b5e3f366296a38fe9a0f30385b5f54caf7e2e88a9b1426415710f86036f28fdd73ec0e569ec66e7b6c639127463cb7ccb0c1b9b8acdba382404f738bce2079f818221314d736736e9a38ffdaffc34638db52080b9129d8b3f5273da5344ac5ee216b03f5ff20b4638fa284cc83b1e3a78b033146bed22ce902883657f"}, &(0x7f0000000a00)=0xba) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000a40)=0x1) r7 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r8 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)="4fc775f7c2a7d8322f74b07d25710ad54eab7fb824feb81135ec8668629247c644dcc2cfbbaed8cba5532fd9ed8d06d3e0c2f692c936903ceaf73a929018b6e1fe66cc8144f2f7ee0735486920d6212fc694c1a277847db48a432f091d6b6b1b6f561fb042d3f1dffacbf17afc9eb65f2d6c835ea3bef3a13bb75f9b0069620ac1c381fcdf4339ae6f5e241854590312d84858cb3b35abf38fb668bb97439db22b62627cac0f21ed162f360aa921dfae46f88ec5460d28becff6d89086868f46b2e07d56f1ec4eb48981a3a603869ef062687d28", 0xd4, 0xfffffffffffffffd) keyctl$reject(0x13, r7, 0x81, 0x40, r8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x10001) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000cc0)=0xffffffff, 0x4) pipe2(&(0x7f0000000d00), 0x80000) add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) 2018/03/19 13:26:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x6, 0xc, 0x100, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x6d5, 0x2, 0x2, 0x80}, 0x98) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400f4ff04010120000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/19 13:26:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x80800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) iopl(0x3f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+30000}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r5, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000280)={r7, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 2018/03/19 13:26:50 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) write(r0, &(0x7f0000000040)="d5a05cf0f5fe4bb310d03025f612e0d01fac358bf9a4f15577ddd7aa4118a5825f20dc38418e3dfab21661578af738412d21136cff5c5c38a50b372909a5", 0x3e) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000daafff)) 2018/03/19 13:26:50 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'tunl0\x00', 0x1000}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x52b13ec2) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'irlan0\x00', 0x2}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000200)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000440)=""/126, 0x7e}], 0x5, 0x0, 0x0, 0x4}, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x80000001) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={&(0x7f0000000540)=[0x2, 0x401, 0x7fffffff], 0x3, 0xff, 0x3, 0x80000000, 0x4, 0x3, {0x140000000000, 0x80, 0x2ec, 0x3, 0x8, 0x1, 0x1000000010000000, 0x4, 0x1, 0xfffffffffffffffa, 0x2, 0x5ca3, 0xffff, 0x7, "23428b357780684bcaac90cc7f622b082f2831b4327c978153855fcbc3a97123"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) capset(&(0x7f0000000680)={0x39980732, r2}, &(0x7f00000006c0)={0x400, 0x20dc063e, 0x5, 0x4, 0xffff, 0x6}) r5 = accept4$llc(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000780)={{0x7f, 0x400}, 'port1\x00', 0xde9e6951e90b8398, 0x10, 0x5, 0xfffffffffffffffc, 0xa60, 0x8, 0x7fffffff, 0x0, 0x2, 0xfffffffffffffffc}) accept4$llc(r5, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x10, 0x800) getsockname$llc(r5, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000980)={0x7, &(0x7f0000000940)=[{0x4, 0x7}, {0x3ff, 0x100000}, {0x7, 0x8}, {0x1, 0x2}, {0x3, 0x463}, {0x6, 0xf72b}, {0x8, 0x78}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000009c0)={'dummy0\x00', 0x1000}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a00)={r2, r3, r4}, 0xc) r6 = accept4$netrom(r0, 0x0, &(0x7f0000000a40), 0x80800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000a80)="5a0ac2c4d3e57c1d0fa61696733fd67602443b3dfb822ab269c2e3c01911b939b28b241782d5afd003e2033589d10b2c34afeb3f") fchdir(r1) r7 = creat(&(0x7f0000000ac0)='./file0\x00', 0xc5) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000b80)={'dummy0\x00', 0x0}) bind$packet(r0, &(0x7f0000000bc0)={0x11, 0xff, r8, 0x1, 0xa1a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000c00)=0x67000000, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000c40)=""/77) connect$inet(r0, &(0x7f0000000cc0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e22, 0xffff, 0xa, 0x20, 0x20, 0x21, r8, r3}, {0xb0, 0x9, 0x4, 0x20, 0x9, 0x8, 0x0, 0xffffffffffffffc1}, {0x9, 0x8, 0x3, 0xfffffffffffffffa}, 0x0, 0x0, 0x2, 0x0, 0x1, 0x5ff0b4a4d98c3199}, {{@in=@rand_addr=0x401, 0x4d6, 0x6c}, 0xa, @in6, 0x0, 0x7, 0x0, 0x9, 0x7, 0xe4, 0x5607}}, 0xe8) eventfd(0x0) [ 55.231375] binder: 7866:7868 unknown command 162 [ 55.239619] binder: 7866:7868 ioctl c0306201 20004580 returned -22 2018/03/19 13:26:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)) memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) unshare(0x4000000) pselect6(0x2e, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/19 13:26:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_channels={0x0, 0x8, 0xffffffffffff7ffa, 0xb1d, 0x7, 0x7fff, 0x3, 0x1, 0x5}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x5, [0x80000001, 0x4, 0x685d, 0x3, 0x1]}, 0xe) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@generic={0xa862, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x2, 0x20}, &(0x7f0000000340)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) r4 = accept4$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x58, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f00000004c0)={r5, r6/1000+10000}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) exit_group(0x4) read$eventfd(r3, &(0x7f0000000540), 0x8) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000580)=""/197, &(0x7f0000000680)=0xc5) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000006c0)=0x4, &(0x7f0000000700)=0x2) read(r4, &(0x7f0000000740)=""/220, 0xdc) r7 = accept4(r3, &(0x7f0000000840)=@ethernet, &(0x7f00000008c0)=0x80, 0x80000) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000980)=@req={0x20, &(0x7f0000000940)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000900)="b38a3bc2defde20ae6eec59f4203655529363cf5aff7c1fc63ca4538ade95305"}}) ioctl$TCGETA(r3, 0x5405, &(0x7f00000009c0)) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000a00)) r8 = fcntl$dupfd(r7, 0x0, r1) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000a40)=0x6, 0x4) write$selinux_user(r8, &(0x7f0000000a80)={'system_u:object_r:mqueue_spool_t:s0', 0x20, 'staff_u\x00'}, 0x2c) 2018/03/19 13:26:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x1}) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r2}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") prctl$setname(0xf, &(0x7f00000000c0)='\x00') read(r0, &(0x7f0000000080)=""/36, 0x24) 2018/03/19 13:26:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/145) 2018/03/19 13:26:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/208, 0xd0, 0xa0}, 0x40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet(0x2, 0x7, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/19 13:26:50 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) finit_module(r0, &(0x7f0000000040)='\\GPLmime_type\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x12, "a37abb09bcaaf8870fa8eb2e5abcf4a71d06"}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x6, 0x1, 0x1, 0x654, 0x3}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)="2ffc5d58bf6677281d7686f871d533c856a4cd27c923ecde134e260062760c404ffffb525886ce71869ddb27229a67c2289dbd59a9ff8114a2f247266624641a149adbbcec9a2f1f58fa9a94666148a07a60ef36509beb86e508a2b79cbffeeab1c07b33569548e9147a7113e346eb1c979dcf62fc17c9e3e1ebd810f850a4144af54921de2d7d8146d89a9ae194d978c0f06d4c21e87df4cbbba9d8eab47dbce4f1a87e1f0daea1450d6727b617264b59472da782eb3ba1fee2a59e4ea0c09bc2b54d3bf2e528e0037e342a2c6e2dbaa8ffd17fa359796f20b85bb08203a0afdbfcd4ff2c4d35acdfcaec68a13ce663c232d308d6", 0xf5) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000400)={r4, 0x80000, r0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000440)=r3) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004480)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000004580)=0xe8) lstat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000004680), &(0x7f00000046c0), &(0x7f0000004700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004740)={0x0, 0x0, 0x0}, &(0x7f0000004780)=0xc) fstat(r0, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmmsg$unix(r0, &(0x7f00000048c0)=[{&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="647a20f9c85fece5acc33091332a27ccc62c6c003b8ab968fd719ae97580d030829a4f75008bf577754a161450e79e8f0154ccbacf19573da78d661f86ec39567d888d613955df3357f9ca13206f03a9d0e419a3fbd8c04dcc3af2e2d6edf5245fec253a9bb28359c8107317a614d1b128b07187565a1651da820062f1ef868cdc5a08aac830f17e477753e97691abb012a6188660749decb39e01b544fd9e05e5b1708e4af355e708f3ece196b458349689a80d0803c5d6bf8869de725198ea8aa9dc3e6f322d3cae8063dfa8d10a25be7cee6f041ec2", 0xd7}, {&(0x7f0000000700)="787700fd3c30de4377", 0x9}, {&(0x7f0000000740)="43f33d1aac2d6e19cb493b906bf4cf54de5397082d9949eecdaf5860ada2b068cd5055224c5e544a58cb3f9daee3a794b654dde6563f2b0d25b8aaea6b3757547a75e81460a4fb79cb10d59d117fe1bf3eb41482210b4bba89f3e0d46ce0c1e136f36dca0d1f61d440fbb34d03210f5b14bdf255f3ca01eafb006d573636b9ca2a7a02b2b8c0807656afb028fbaccf3aa91ab6f83c140ab5e90e4d0291036c3bb8929f2dabb9b9eda1f414894acc0cc0aed46550e198", 0xb6}, {&(0x7f0000000800)="2fc6b89048a1fffeff87dab37b7b6054ceac71f0fb01f528770f550411801fa0c3118c6d", 0x24}, {&(0x7f0000000840)="f9f981a24288d838c898e9cad75da94a5c92beda965ea37a5f57bbf6e6997361fb7735e0d910a3aa727f55e143b5d14f7a8c7190199c2d15033205b3bedcbb85311671dc286bf44f27a9df391af38f4acbd42ee248be5fe0addd28d607cf507ce9e3b15d0fb59cbb7ab2f0c8093c314276cc5d6af4a855bfc845e3dbd971f3f73e7cfb955fab2c60fdfe3dea75345027cd474af09d8f38", 0x97}, {&(0x7f0000000900)="fa40d4d317c8231bd7bb00a39e19245b341422cc3483a336f554e4e3ff2453aaf5f626df33c24a22d0c69e912c4353285b9d879d4e565ebe3c5410cf46ba11d840dadb4b9112d72e46158e08bd4aabab8f93337088746244fad6bfd5a6ed6e5d3741c3d0d1dd213b90dafa681e158598c5b495c3b41d2a1e4f5497f41c0ad99aba887056b3b7b1f424c2b059ded6f663d5e967a7f93f8be85cebd3cc8dafa45fb67cf4e7296641dec480c677228f1af69ae65ee7", 0xb4}, {&(0x7f00000009c0)="63923a1a37b3e8f45e2d99fa7823a49d6b893b075b1ef63fc3bf55af33fcc64b3feced0174a4182e14bc78ee21a74cb3a1f9b9bf9b85a1d5c4d8948e1f6c4565c34c1cd0939e8d45754ecaad954b22d600909b98a013eaed8c3f0dc57f7181fa6fb8d12b99", 0x65}], 0x8, 0x0, 0x0, 0x24000000}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="1fcc7606ccc4f1b3a30a6084db21b2388e0db14e7d5c0a2f1840f42fc2dbdc651ce6183b8d284eb22133420407e4fc884c95a68f018aa6bf2d2c6f75d8728e676ee4b3e6f2eccc7dac5be5ab91f3a433203b81d3019754b88966d7e1f3c49fd5c3c73cae9cf9a180c472a3f928013a76451b939ca1f7f09a3e8ae7e3c586480810f82e63eee5e22a5b6955d4d6ca89a2aebabaab72cba1ed5e5d14dd5cbf8c20bcf717", 0xa3}, {&(0x7f0000000bc0)="d5cdeff9fe48159db9c1719f1b7b4c95cc6f2747b722cdda8547c2a093125932d6789c2e2d6b49d937b3b6d9f6de484dfb27ca97d9bdf9f9ff92dc6c1f2e04c789da6da2d5be7de05e72cb9b6a68e4cd4ec2fde452692f3a4e83b559f72249f6fb3e7be2a7541b5fe44d026c64b052df3db7e8f12006f6e4864d12358c4a9cc3b2ad32fd608be5cd5113d11a1626ec0ea5f171cef9ee42a7a6fd20e381aac95c350e49f622815358d796e11263dbdac625ae17a07c21843cbe36f75c7bd8097150edb376c5bbe7b13a7fb1ae04a217f92d", 0xd1}], 0x2, &(0x7f0000000d00)=[@rights={0x20, 0x1, 0x1, [r5, r0, r5, r5, r6]}], 0x20, 0x10}, {&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000dc0)="6f4f6e26e9cb0baeb1abd179ca65bb767f87bb858d7fe41ec0f86f7b8fb8d57404e2f38e0cfb10a3a2f59a6835eb21571006405b3db97af3ae31c0fcc7cdad74dd3c2fa3608a5dd1f4f5ace1f3f00a061aa6286b2745f7dedd199bd79d368af0199be0949a01ead154ded3527d9771d1e643f043", 0x74}], 0x1, 0x0, 0x0, 0x40004}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000003440)="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", 0x1000}], 0x3, &(0x7f0000004840)=[@cred={0x18, 0x1, 0x2, r3, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r5]}, @cred={0x18, 0x1, 0x2, r3, r9, r10}, @cred={0x18, 0x1, 0x2, r3, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}], 0x6c, 0x4000}], 0x6, 0x800) getsockopt$sock_buf(r6, 0x1, 0x0, &(0x7f0000004980)=""/240, &(0x7f0000004a80)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004ac0)={r1, 0x2, 0x10}, &(0x7f0000004b00)=0xc) mq_open(&(0x7f0000004b40)='\\GPLmime_type\x00', 0x0, 0x2, &(0x7f0000004b80)={0x6, 0x9, 0x400, 0x20c1, 0x4, 0xfffffffffffff000, 0x80000000, 0x71de}) syz_open_dev$loop(&(0x7f0000004bc0)='/dev/loop#\x00', 0x1, 0x200) r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004c00)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r13, 0x84, 0x7b, &(0x7f0000004c40)={r2, 0x8001}, &(0x7f0000004c80)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x76, &(0x7f0000004cc0)={r1, 0x80000001}, 0x8) 2018/03/19 13:26:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) tee(r0, r0, 0x1, 0xb) ioctl(r0, 0x707, &(0x7f000003e000)) 2018/03/19 13:26:50 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$key(0xf, 0x3, 0x2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/03/19 13:26:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000002c0), 0x4, 0x0, 0x0, 0x20400000}, 0x8c}, {{&(0x7f0000000300)=@pptp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/63, 0x3f}], 0x4, &(0x7f0000000640)=""/8, 0x8, 0x8000}, 0x2}, {{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000940), 0x4, &(0x7f0000000980)=""/120, 0x78, 0x4}}, {{&(0x7f0000000a00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a80)=""/66, 0x42}, {&(0x7f0000000b00)=""/216, 0xd8}, {&(0x7f0000000c00)=""/147, 0x93}], 0x3, &(0x7f0000000d00)=""/4096, 0x1000, 0x4}}, {{&(0x7f0000001d00)=@generic, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d80)=""/177, 0xb1}, {&(0x7f0000001e40)=""/169, 0xa9}, {&(0x7f0000001f00)=""/177, 0xb1}, {&(0x7f0000001fc0)=""/111, 0x6f}, {&(0x7f0000002040)=""/13, 0xd}], 0x5, &(0x7f00000020c0)=""/141, 0x8d, 0x54f}, 0xff}, {{&(0x7f0000002180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002200)=""/151, 0x97}, {&(0x7f00000022c0)=""/70, 0x46}], 0x2, &(0x7f0000002380)=""/19, 0x13, 0x3}, 0x9}, {{&(0x7f00000023c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002440)=""/176, 0xb0}, {&(0x7f0000002500)=""/254, 0xfe}, {&(0x7f0000002600)=""/136, 0x88}, {&(0x7f00000026c0)=""/215, 0xd7}, {&(0x7f00000027c0)=""/246, 0xf6}], 0x5, &(0x7f0000002900)=""/237, 0xed, 0x7fb6}, 0xadd}, {{&(0x7f0000002a00)=@pppoe, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a80)=""/23, 0x17}, {&(0x7f0000002ac0)=""/237, 0xed}, {&(0x7f0000002bc0)=""/35, 0x23}], 0x3, &(0x7f0000002c40)=""/10, 0xa, 0x9}, 0x7}, {{&(0x7f0000002c80)=@generic, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002d00)=""/95, 0x5f}], 0x1, &(0x7f0000002dc0)=""/151, 0x97, 0x7}, 0xfffffffffffffffc}], 0x9, 0x10001, &(0x7f0000002fc0)={0x77359400}) bind$pptp(r2, &(0x7f0000003000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/19 13:26:50 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000feb000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x3, 0x62, &(0x7f0000ff8000/0x2000)=nil, 0x994}) 2018/03/19 13:26:50 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) clone(0x800, &(0x7f0000000000)="206e795b1d137c0f417d3d90903f014133d762c890ae5c825939e2e0c48273aa78337a7241022afee0ea2a3112ab3a8f9359", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="87ebc343a17549f00fc4a11f595828a9b4461af791e60f5e80794a7a6fa52916ddf4bed5c4820d6a9d9202b1ef2d1c9e144c89") [ 55.464482] audit: type=1400 audit(1521466010.506:23): avc: denied { read } for pid=7916 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 13:26:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) creat(&(0x7f0000000000)='./file0\x00', 0x2) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x23}], 0x30) 2018/03/19 13:26:50 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket(0xd, 0x1, 0x2) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) write(r2, &(0x7f0000000100)="ce85bd", 0x3) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/03/19 13:26:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key(&(0x7f00000004c0)='.dead\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="71109788b3bdfeaf4eeab09f67549f0c9ac7368a755ffd109f74914c9cbc1816fd8b400381c51b491fa4ead8475267f88fb7e20f4453736208684c12a1c19330141bdb42d4983fdc351cd9948060fb239be3588f2b7fd65c0dbac103fa7d7e7fcbd7803dcc98e252c4e5c114293f8d6106755223e3e26273582779b1b673023c0a38973d0d7e", 0x86, 0xffffffffffffffff) add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0xfffffffffffffd7b, &(0x7f0000000400)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)}, {&(0x7f0000000600)=""/214, 0xd6}, {&(0x7f0000000700)=""/66, 0x42}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/166, 0xa6}], 0x20000000000002b6, 0x0, 0x0, 0x2}, 0x0) 2018/03/19 13:26:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/249, 0xf9}], 0x4, &(0x7f0000000440)=""/208, 0xd0, 0xa0}, 0x40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet(0x2, 0x7, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/19 13:26:50 executing program 4: socketpair$unix(0x1, 0x1000004, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000fc4000)=@file={0x0, './file0\x00'}, 0x6e) shutdown(r0, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x60002, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x5, 0x9}) ioctl$void(r1, 0x5450) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/03/19 13:26:50 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3e330e26862670cd9bb1a676711e55ffda756232ed5edea0f7837ff3598267a65ac01346aa6f87aeba5ca60fc76cdd950273582297a0838a79624d", 0x14a, r2) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x3f) 2018/03/19 13:26:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x2000000}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0x5, 0x4) 2018/03/19 13:26:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006a40)={0x0, @loopback, @multicast1}, &(0x7f0000006a80)=0xc) sendmmsg(r0, &(0x7f0000009d40)=[{{&(0x7f00000001c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="469d23f255d7fe114719b8c2d031ed1e8bd053bd8d259ca1690f81e2ed77afdf92612f030d3de202d666f7eb487e90998b0a62da7921ddf489a6de891acfbb04db9ecf65c0aa4dd24af6992ff3c62d28e56a1f87d93aa1c937a8c4b6a0c9ad6b1363dc8bd1b6f2bc5005924aeb76240b3dbb958736e6a82004d42854335c142271cb0fe5", 0x84}], 0x1, 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", 0x1000}, {&(0x7f0000008480)}, {&(0x7f00000084c0)="706354933cb28b2b57c3c772b61cbca538cfbcee312956f10c3c949d8c1c8e466378c253044ffda72c0a7e360c40408294973830d7072406d58b9fa989563fed478a6f5456146434a771875c3f596f9a7754079b34564c54202ab0c1cc05cdbe0138c905925f5db12737c632a93e49c5c0050d7cfc25b78dd2564866", 0x7c}, {&(0x7f0000009640)="06cd6ea33df80cc2f7be5a23ee9560109a50c87f251049706fc30fd57cae1cf3ea5f0a5b8a19832ffdd51c62fb7232bbec42d2a38e182a99de07b44731089ab7f2c85f9b08189ef054400d5e705459138b3f73cfd9d71d9181625fa157f5394f2b098dca1b1641e73b83dd25a34b05e1cf7dd43eb31bb438f38903a8524ca4b5f259b72cebff0c22a8b3fac292039261ddd4a4c0f087f2ba509b9b53cde48315e167c38e95e1eda873c895f4a62f145d98893dfd04887336331084bce369a4585697a4fda05c5d3e217b55d6ee782356310d1d55018c8044640963124cd960d8e915b1c740e3d3653b87d813162356e964a3", 0xf2}, {&(0x7f0000008540)="f44bca184a746b29bd1d567c3b6d715a9e43e888785bfe911c6718c1cd3156bb7276249f8e7a97f6cc9c98a0bed99be513588bcc22ff5512436fa5147afb44d87cab310f00778640c8c75ddbbf34d94575336e363f6544f2a6a35f0e357144775cf91c39cde2b6b6c8b7c131c2e9d2ddbc24cc750f13c33af19beb016eb2dd6261415a6ce28674e6cf0f0b8a28ea2e4375769aa5f78de9a8736fdf20f923a530a1f1", 0xa2}, {&(0x7f0000009740)="5d8e48293be0db47e55d225156f4b3cb81d1854ab22b8982701854491796468182b267267f27a5b2a3014404b5e966fcc95267d96a7707b0d2811aed3f7afae65a647879b14478fbd3a17072e93d3f0c70bbcc2b8503f61c7e22e56db5720c295648c36db0a33fe42fc81bc4f5f89ac7c0767fea5fc95e97ffcf05a98a764a0d8e4ee79d3aa5be58af14bcc610c98b89d3", 0x91}], 0x8, &(0x7f0000009840)=[{0x54, 0x119, 0x8, "afd721432a06d3107572d37b340edd0f0b8ec128ae4d727205a6a08039e7c2715926c312bb8d59ec9566dba414826f68bc13f72706a54b29c75b818b68f8ed06943c381fe83fe90d"}], 0x54, 0x20000000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000009b80)=[{&(0x7f00000098c0)="6f5802caf8ccfb8ebd5c9f0f79adabd51bb10e26d1e958bfae493fe1fbd26aedb87e95f46686582cfb297385342de172dc40eb7bb58cfde36f60587e820560d70b718508752f7840f81f6a215a85ccfaba250e2df90a89ad05ec4b9ca29955260b7c43a555cf786261f9dbf78fa70b0f99100919d88441b07a4fa31a80f2ec3d6a9cc500d86d6cc61f4d682fcdd8443363540322b52ea3cca606e8b46b88e324d5155efcef65cc6abe52900eef92374839f9b4e4e01decfe6f8654aeeb5ffa56412929f9d916d41e2959a82855032c516c6bc9ee401412dad82aaaf9d182c1a3d7f472ae6298326087", 0xe9}, {&(0x7f00000099c0)="074a8d8f1ed241e4c986351d707c5178d3b73c8e322caf8e2208d2a4508b12adf471cec83fb137b5dd8a2ca64003f0cad64fdef19e7bbe111d5c432dcf1ba86578afde8820b66f3fc6b7505936e91ff5e99548f11b64772bece967696044b0bac561097946a71a7d0f315f5ebbb56eba1018e76e756e2a052f261cafba4ef793ddfa31e27f62ec588a8ab3f2cab855aca779612c", 0x94}, {&(0x7f0000009a80)="c59a8c89f0d88bc71195249c335a12bd914277a3dab2717b09b365f81f401e9dda5bb4f53649910c2000ce0fd0015dd5198e59cf91d63f53fc919d7eab5f63ce3cefd16202025ab3e1937d0434236707e4690e29a231991321f370e8cc8316b035c960ee0f19bc654e74b8871f695fdd7db2ca5d7754f87050841edb807aae72de38ed04bd64c1f1c40050f4fa6694063c2401f58406b22e9a1d3cb5997d15b1233c5b7e0a668d027449f199619a7ef7685378f90157af3f83647870d6e42d6cdf", 0xc1}], 0x3, &(0x7f0000009bc0)=[{0x14, 0x117, 0x1, "7205014d62"}, {0xf0, 0x117, 0x1ff800000, "75dc2ced1b17557e33bdc4bc89277d51d7187fdb5e038ed98eaf641f9afdf7e0bf11e3e0edf32cdbe1d55bd30996ad404f1886d348eb2090182afd0a6583429ab7a71c1aab90e52b0deac51afa44ac0854be7fe44f7e57bda36864f60cda19bfe42948f437382ff421448abaf873d755c755a4b37da956fb146ff0718d04cce4417b966851e67c51c1482dffe66ab4587e8f92dcbfc24d03e0406b443f753b7aa2302ae1134b015f73b013c8b3a826c3180bf0bbd3484573ebafee51a7be2f35fe17caa22f0cd6c37340e1eae9807b127d7091e53eb7ad6e1b735b0472726a16b5102c61"}, {0x44, 0x113, 0x8, "a29cc36b6eb0e75ce094940dd4f1b301e38a1e92e1cf9fa42053876ea2826df00ce22bcd12ae623847399bad1a464ff7076907886c"}], 0x148, 0x8090}, 0xff}], 0x9, 0x44040) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffffd) 2018/03/19 13:26:50 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00001c6ff3)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000680)={0x27, 0x1, 0x0, 0x2, 0x8, 0x1000, "a0d85350b211718f4e5246a258e2abef1088d43c08fabe4d18c9df7885629c81aa3f247ec6362d0786dccd3483264f4d26639982452d7bb25f0183742d3e08", 0x3a}, 0x58, &(0x7f0000000580)=[{&(0x7f0000000280)="959a324228f8", 0x6}, {&(0x7f00000002c0)="5c445dc76ced2399f370b02f5898bf55f0f42db26757de65238fbad2bea4560e1c523c19e0fbddc573cb637587af2b13ba797daa6f3e851b119e4dd0e3d63d99550168d7c07554c2fd3694291439920bf717209989effe0a81185a65c90331d7f75134f62a90263bf873d79a3c7075f2fbfd34fe388697eadad43663bc3e9f6153e3869d8b198114710f4f1df588b2caf16f1494b951f599ec2577e63156e25ca528783c727150becd3fd6", 0xab}, {&(0x7f0000000380)="7c323265ea9c8141eef44cf1e696678d463ea5bb0586115a1c2f5dd84c85e854b63205690388e7ade15e664679b131ca905d167e43e137af271f1eac3ad6ce8276c637efb4d4fe99fc30dbdda723b74f65caadbe5d349b4de6ec16858f8c573c5788af446d2d1f952e50dc3c865cd49c6962c6f508e802a437966f9f116ee60486ec40f59c32acb1f8e6323e577dd0d993", 0x91}, {&(0x7f0000000440)="955244a34e18c4ccac20700bc41918436eca841c17e11d523b40c355597b93744fbb8c084ecf7de85cedc005914539458e9f995df22d1faaec1d5fac94739eb0f4dbed5f289a325c79296affa320dd03bb7059d692008e5ea71496d041561efb34a9f75dcf154ead97fc41c7a7203a7bf760c9234a7f2b022983f11f319f5695ef21c6191ba72c63ff41f01fd5c41ba5c9f9d4ce73c915b527360879668148b82172c80ec16eda49b35afea6909d98c58f68", 0xb2}, {&(0x7f0000000500)="b641281171c08867709d0ea2894e228ef8cc4f0a0acbc01037ef3d1dfd706ea52a9c3932b8de7237464de05cec4c67eb6dadf82f54c2e9f95647a88744bc3f150a2a1363a42338be342bea85c23bcaad5f11f96aa66c96865b115c367e3d15569ff81f5a67df62990314c57588cb91f0093b", 0x72}], 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="380000003f0100000101000035a07816bf7fa9e8545598cab87a59d0f393764f93e75cb544fac7fa4ed5e1ba32052400c76f2b402ffc7200a595e307fff550488e1ae4a2d0748c26d0637ded1941f1a0324d577594f9238482c8c159f9117e3ec6c6ee7852496075"], 0x38, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @rand_addr=0x259e}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x213}], 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000700)={0x1000, 0x7ff, 0x8000, {0x0, 0x1c9c380}, 0x2000000000000, 0x100}) pipe2(&(0x7f0000000640), 0x80000) timerfd_gettime(r0, &(0x7f0000da9fe0)) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x101, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x5, 0x1000, 0x0, 0xfffffffffffffffd, 0x1ff, 0x33e, 0x6, 0xf65, 0x844}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x80, 0x0, 0x2}) 2018/03/19 13:26:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x408000000000127b, &(0x7f0000000100)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xab, "2dd057687968ef5b213159f6aa7fdd2e1c158bfa701d44a7c4f5f0243ec3578b96143e5eab893dafb84b3e74de32dfe48a34a8eac7318e61bfa5c496e95a5a900edf7f42a1234acbdad2252067b8d9b311901e0a5cd5f34e43feef3f136220a116b522d4b228d5fea653f83e5764d950138261d20becb451c355c85cee466e5c1961673f4376b0f17c6931b7c81414be73eb05a08b5ed6d05dac9511bc25fd2864a28abed38023e2566ec2"}, &(0x7f0000000180)=0xb3) 2018/03/19 13:26:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) 2018/03/19 13:26:50 executing program 6: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x23ff, 0x0) ftruncate(r0, 0x8001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/19 13:26:50 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00001000060000000000020000007f00000100000000000000000300057f0ee07cbe00000002000000000000000000000000000000080012000000e359f933a401000000000000000000060000000000000000000000ff0100000000000000000000307b8f3f7b9848c901000000010000c6694db5d823e8e0c31c12b042c91a5903954a340669"], 0xfffffe6c}, 0x1}, 0x0) 2018/03/19 13:26:50 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x646, 0x0, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x8}}, 0x7, 0x7, 0x7, 0x9, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7, 0x5, [0x400, 0x1f, 0x401, 0x6, 0x0]}, &(0x7f0000000240)=0x12) r4 = socket$inet6(0xa, 0x80003, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000300)={0x2800003f, 0xffea, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x9, 0x5}, &(0x7f0000000380)=0xc) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000003c0)=0x1) getpeername$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) timer_create(0x6, &(0x7f0000000580)={0x0, 0x27, 0x2, @thr={&(0x7f00000004c0)="f2a13c250c4c413b9b53937fd12d5aaeb45755b5f9b9e0bc05f527e39042456112e2bd17abea8a38f2956be70b373b1a32222ad13140de7dacdeb43aa0e5ab0a414e5afdce38c27a7c89eeff671411a20f3b19b56ded", &(0x7f0000000540)="3d4fd18e06d24e14b946f9bc8b"}}, &(0x7f00000005c0)=0x0) timer_gettime(r7, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000640)={0x6, 0x7, 0x80, 0x1, 0xfffffffffffffffe, 0xf, 0x4, 0x3, 0x8, 0x0, 0x6dca}, 0xb) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r5, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000006c0)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000700), 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000740)=0x1ff) ioctl$TIOCNOTTY(r1, 0x5422) nanosleep(&(0x7f0000000780), &(0x7f00000007c0)) fcntl$dupfd(r4, 0x0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000800)=0x0) ptrace$peek(0x3, r8, &(0x7f0000000840)) r9 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) keyctl$chown(0x4, r9, r10, r11) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=@getstats={0x14, 0x5e, 0x10, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40001) 2018/03/19 13:26:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x14e) socketpair$inet6(0xa, 0x800, 0xfffffffffffffff3, &(0x7f0000000000)) [ 55.682036] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/19 13:26:50 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00001c6ff3)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000600)={&(0x7f0000000680)={0x27, 0x1, 0x0, 0x2, 0x8, 0x1000, "a0d85350b211718f4e5246a258e2abef1088d43c08fabe4d18c9df7885629c81aa3f247ec6362d0786dccd3483264f4d26639982452d7bb25f0183742d3e08", 0x3a}, 0x58, &(0x7f0000000580)=[{&(0x7f0000000280)="959a324228f8", 0x6}, {&(0x7f00000002c0)="5c445dc76ced2399f370b02f5898bf55f0f42db26757de65238fbad2bea4560e1c523c19e0fbddc573cb637587af2b13ba797daa6f3e851b119e4dd0e3d63d99550168d7c07554c2fd3694291439920bf717209989effe0a81185a65c90331d7f75134f62a90263bf873d79a3c7075f2fbfd34fe388697eadad43663bc3e9f6153e3869d8b198114710f4f1df588b2caf16f1494b951f599ec2577e63156e25ca528783c727150becd3fd6", 0xab}, {&(0x7f0000000380)="7c323265ea9c8141eef44cf1e696678d463ea5bb0586115a1c2f5dd84c85e854b63205690388e7ade15e664679b131ca905d167e43e137af271f1eac3ad6ce8276c637efb4d4fe99fc30dbdda723b74f65caadbe5d349b4de6ec16858f8c573c5788af446d2d1f952e50dc3c865cd49c6962c6f508e802a437966f9f116ee60486ec40f59c32acb1f8e6323e577dd0d993", 0x91}, {&(0x7f0000000440)="955244a34e18c4ccac20700bc41918436eca841c17e11d523b40c355597b93744fbb8c084ecf7de85cedc005914539458e9f995df22d1faaec1d5fac94739eb0f4dbed5f289a325c79296affa320dd03bb7059d692008e5ea71496d041561efb34a9f75dcf154ead97fc41c7a7203a7bf760c9234a7f2b022983f11f319f5695ef21c6191ba72c63ff41f01fd5c41ba5c9f9d4ce73c915b527360879668148b82172c80ec16eda49b35afea6909d98c58f68", 0xb2}, {&(0x7f0000000500)="b641281171c08867709d0ea2894e228ef8cc4f0a0acbc01037ef3d1dfd706ea52a9c3932b8de7237464de05cec4c67eb6dadf82f54c2e9f95647a88744bc3f150a2a1363a42338be342bea85c23bcaad5f11f96aa66c96865b115c367e3d15569ff81f5a67df62990314c57588cb91f0093b", 0x72}], 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="380000003f0100000101000035a07816bf7fa9e8545598cab87a59d0f393764f93e75cb544fac7fa4ed5e1ba32052400c76f2b402ffc7200a595e307fff550488e1ae4a2d0748c26d0637ded1941f1a0324d577594f9238482c8c159f9117e3ec6c6ee7852496075"], 0x38, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @rand_addr=0x259e}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x213}], 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000700)={0x1000, 0x7ff, 0x8000, {0x0, 0x1c9c380}, 0x2000000000000, 0x100}) pipe2(&(0x7f0000000640), 0x80000) timerfd_gettime(r0, &(0x7f0000da9fe0)) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x101, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x5, 0x1000, 0x0, 0xfffffffffffffffd, 0x1ff, 0x33e, 0x6, 0xf65, 0x844}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x80, 0x0, 0x2}) 2018/03/19 13:26:50 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x60390e1f, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000040)=""/195) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x208, 0x5de3, 0x8, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x7db, 0x20}, 0xc) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) 2018/03/19 13:26:50 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f00007b9ff8)=0x4000039, 0x59) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0xafc3, 0x4) 2018/03/19 13:26:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x76, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x401, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) 2018/03/19 13:26:50 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x6, 0x0, &(0x7f00000000c0)="f7d117628f73ed5619ed012da997a30c0287ffbc4f084ca5a855562fc0b1061851312ef8f7bd5d3854e116715f0b4effb9a2aba47019240645fa0a4acf34a052126187f3d62df1732aab61c85acab0fe08d235612d2781ceda567edcd8df33b8b6e6201437e917cdf8b3a59d54fc73259daba74fd73e3bbde9057a0e03d9ef0d25", 0x81) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/135) sendmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x2, 0x401, 0x2, 0x1}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)="e21f871c220dc8d934d65b8f9939e0e1afc5043c84bcf00f77b77f7441869f452beae325", 0x24}, {&(0x7f0000000300)="c105e0704ded33ccfd59c1492c639d582de59a27d9e3589bf85c5cfffc341e14e48401bd89b4d5864ccf51542e27563f1bfeae1656e825041377d9229f326bc0fecfcf07e633b443238ac96b05752b01b63155316c7ff3c1308915c084e41bd41278ad07186e4bade7014783acb2d39c722d5518803c9b24528991aa54189c4f3847d38f6da84155210dbd84194795459d4f1b1f0544579556f7a251ceb46d57d375ffea", 0xa4}, {&(0x7f00000003c0)="80b4031536033a30c1c09c8a5902f180b3b7e37e33ebfbc4c73dd18be7425f036bd17091d149e72cde3fa51dc80351e2e42e0988ad6872433924542b68f87afb2f41e15a64f682a8", 0x48}, {&(0x7f0000000440)="c3eaade7fe318d3f8dd820062add8d983f52e183a333c605db68a21a3152821006284523e7fedfb0352f10895e4121104333852586afb3b548", 0x39}, {&(0x7f0000000480)="1924fa5d83b66e43d53eac962bf50e52c8bda1f8c1ccfa35d0f0e3f8b34def16aba5e1eb09535b7bfca7821cf1292ae293c9816df3c2498ad88de4db6cc5a05aca083bbbe515cc07e45e1ff0437efe63d6f69a09ec89735afeaf23499eac5146e1b3a0be44a58e76934173c19387", 0x6e}, {&(0x7f0000000500)="b542777fe927", 0x6}, {&(0x7f0000000540)="7b2a53431037029c126af3bbb351ddc0cf1fcc9a93158a080d312ba3eb6bfd52b3cda17fbb8919df61127d92a2935067c02292bb22b790a50933fff9d7f24bba1dffc40782d9b0d784a6ad00222ace396cd169095453a6d13d2cac2f09341a53f0eafdc9cdfe99a104e8dc7a7094ba80568db5fd92403cf67468611820966756dd3c3a35423c36e97a0e71052e6edfd88e0683921eda2badf6364708255ceb449f64d7e6770da4d45605425ee9d043b1b444316a98f879dafad19c86ac0f34ccc9", 0xc1}, {&(0x7f0000000640)="4f1a4aea740ff766d99ad95d7064bce680d4c9219f56ff274f9f691689909833a63c13d05292fd4dda24eb388ab1e7d4285d168574e5131e60bc1475955dc7f5b6e41d50bc0b2a6e79361b7de42efa1e1573994dc220f785c8cd2bffe4d83d6b7a82945d0db5c004c81618c115d2f069c6d1451bc33479aecdcbe967e0d56863e7dd2f7515bf50c84596270e6ac061575a5e7a7c01a6381404d4982ab865b5521d0d6a8aaa0c6ded6ccb948e1c44709eb5ad4c31849dc9b01a4cfb7cfddf5af9866e231185dda047a0be3d5f6ba7c021683ecbea9e5bbe479659", 0xda}], 0x8, &(0x7f0000000780)=[{0x100c, 0x3a, 0x7f, "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{0x2c, 0x10f, 0x3, "dcd248c1b7e1ebd6972299cf5b7e7e61edfe5da1ee68b70713b3fec65ed0"}, {0x64, 0x10e, 0x4, "722ff088aae560bd0513d0a7b43005febec347b2d1b05539a6421bd0a05cb58f4d4c79ed916146a48151cea84ec2b7644f33b8e3c0d81782caaea68955730c48146e3a132727ef8180ee5d36103944ad7932c73035e8"}, {0x2c, 0x18f, 0x6, "e9a9349becc6e487fc767d3edcdd26476c9d92c5f9b35417d070ecf6bf9205"}], 0x10c8, 0x40}, 0x4}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001880)="17e2c54abef8f0264167aecdf45a036ca42df537cfd6c76170beb240a45e1ee2b1466a742b4603b334b1c1e71e097e360235e37c6177738065648e536e66b70028259a34509e8067ae9e5f9969084eb981be7b1c62708e9a05d42c6ae3412292087405e9c17082d0a5293a7d104128f38b18e61d6f9e1d96b72f0229e40e97b595655972ebda28677e6dd9bb8f7ecbaed7b3399db9a644ec9681adfd41a54b175bb44dfc4d", 0xa5}, {&(0x7f0000001940)="845ae3559396d6f5e9b444467ce32aaae1bdb49ea0bf14fe0d7262e45b22a840d75978c5b75d99a06ebb42d92c1be75b312762b3d237a5bfaaa8bdac1e7e67189e34330906daafb82e652e69efe2121bbcfa431220206ca0f2361413a1a98843e17ca7879be6bf2edd0783d5d00f675abc9db30765d9a1371fe675a59768291e32cfe5a15ccbdbdbfac089918b3c3052b539df6fe84ac0a5aa0abde3fd8454ca2efe40ee59cf393ec4e02234bac9e4e8c1d86c37a254f31c4a32c06bd66f24850c3a7f", 0xc3}, {&(0x7f0000001a40)="fdfaaaf456b9566faf787292f6cf90e84676bab9dfe2fbd8aa53d297f609c8589949821c461f7d87f56b31acff56124ababbd41a86deec11a2a9e14d5cf3dc391c1e7794d9139539d2e4c25d54b662d4f483d4538aa3acfe83f7dda9a81b854dbfe485274d01413bce5198c9823fd882bd706a4723ec48d8eadf2f0d03d7b7ed797ac18f4a05733b6ccae0052f9679ae882c7e607d28e5cd3f15cafe7dd35b95eace122a47aa215bb618c35709a497081cd41d65ed40c78349422f8bf185d48c84676db5d4067b97b751d253cebcab86e4c85158389c67b7d2a9cee57a3292c4ff1a3091a1ca4f", 0xe7}, {&(0x7f0000001b40)="26f02afdb7ae4baa99df55a6a56cf3b2b90a2929863a2cfc5860c17828f83aad3685f6caedbf10461bdd5c3bc02d82b6b32ba743b8b7aff1c4acbdefc25f5d501ed337fc855c37bf504aaa41e054cd2575d2df4a5eef7b52097555d802fb4e823043e621895dbf7b3fb08008df", 0x6d}, {&(0x7f0000001bc0)="a955b568868e3472161d76606c71c01c9ca18d95d9aa446a5c57991b8da6742c15f6b917365cfa6700891e41fb5c89027e2fcbc58fb0d5f992c4911d439801c0dc2f4f3be985290f847e1532a5c3a5c9f7eaf688b31b73", 0x57}], 0x5, 0x0, 0x0, 0x40000}, 0x7}], 0x2, 0x40000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000001cc0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001d00)=0x9, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001d40)={0xfffffffffffffffa, {{0x2, 0x4e21, @rand_addr=0x6}}, 0x0, 0x2, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x18c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001f00)={0x2, 0x6, 0x4, 'queue0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001fc0)={0x0, 0x6c, "498aeb21159ee5cc4c69b209686586b3a1016f976fb77ad2bfe3b11a4cd178ebdf2c71fd142acc769a1db20d37aa4c8200446f6f54a71644d86b72083d7e658d715bba253307395f4fadcf1ce8ac3817767ae9d0d75642674a6b6f6e39849ea203ddb4de73df3b0a2d6a9846"}, &(0x7f0000002040)=0x74) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002080)={r3, 0x7}, 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000020c0)=0x7, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002100)=0x2, 0x4) bind$netlink(r0, &(0x7f0000002140)={0x10, 0x0, 0x25dfdbff, 0x20}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002180)=0x7, 0x4) setsockopt(r0, 0x100000001, 0x8, &(0x7f00000021c0)="735ca85119640c0466c5f09f56c29ab2762da592d185f4d35c1be6bc91c3e0d5209c00864bb2b4fd73df6d6fcb5e94ede39c83223d8242ca5411c710211134081111688d7068283e6427a000bfbe8998672db1bd717b3ce94c4eb2b576b3361f371187f22d533d7a4e3a4c841f1381eee3981877a01ba0281081caba2d0aa2444a89263689c55053bbcf39694dd7bc37613186affd9cd030cccf0e7e86a1f7fe086b259eb77698816ec767e10660fbc32b65efc6683e958dc619a2c59a8942", 0xbf) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002540)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002500)={&(0x7f0000002300)={0x1d8, 0xc, 0x7, 0x508, 0x70bd2a, 0x25dfdbfe, {0x7, 0x0, 0x1}, [@generic="4e6a6c49e8a4c58a984b9ed1fbfa7ccb4eb4f5cf571052a3824effc24ef21d858e604126039e2596171217f51da698c1121bbfa5c60f0bc9c7e7a237853767b5551da1ff0f9ecc275ec75780170a15180252d8e06e5c2f2cab01e62b93836b6431e0850d85bdf0b58d525bcd73abb446a33da50fd40e28c949f402f0c7954e0d794a1670eacba8412807cec5edc32cde121016cfddba42623c372c3845b5c45a4d6414921d9a7d31141767e98f70e2510b4cda74b5af8ad98c36673b13d1930fc96049df06f036ffae4c", @nested={0x28, 0x3a, [@typed={0xc, 0x1c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="727017a13468124040c18087a7f89a6dab2b2472e5"]}, @generic="c4c19add009711073f2aa89fa7401360fca55b02ddcc03d2090f4cc658a3fd7887a8ff6592c36e07213e750c332747286ee6307a9d7d02b719ad10f4b530ef8344f0c7f14c374eb60c0b00e4a2649a67bdf4f8aef83d49f4c0da68429dfc38894e24e7eca0b2d775ae803187c13b3011c6d6cbea460516a80e2a9f5743e488ea6e4289056f941cc3d9a5951fc0ddc6bdd46f6093f4e3fa5ce69a93284deb0b7d1995d60ed561e723227f5c4d236aa1a05ecd3804734ef2b592c64f8e15b91a6065199f05231970425e6267e303c854"]}, 0x1d8}, 0x1, 0x0, 0x0, 0x40000}, 0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002580)=@req={0x100000001, 0x4, 0x100000000, 0x6}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000025c0)) getsockopt(r1, 0xff, 0x7, &(0x7f0000002600)=""/208, &(0x7f0000002700)=0xd0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002740)=""/162) socket(0x2, 0x802, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002800)='/dev/vga_arbiter\x00', 0x100, 0x0) sendto(r4, &(0x7f0000002840)="b33817815245fde95c1e7f026ecacc51c4cf8a1b21d78dc39f6a30d876257ebb51ce7321421ba73f61e732c9", 0x2c, 0x20000000, &(0x7f0000002880)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002900)={0x8, 0xcc3, 0x1, 0x401, 0x7, 0x80000001, 0x401, 0x1, 0x0, 0x3ff, 0x0, 0x1000}) renameat2(r4, &(0x7f0000002940)='./file0\x00', r4, &(0x7f0000002980)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000029c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002bc0)={0x6c, 0x0, &(0x7f0000002a80)=[@decrefs={0x40046307}, @clear_death={0x400c630f, 0x3, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000002a00), &(0x7f0000002a40)=[0x28, 0x30, 0x30, 0x0]}}, @request_death={0x400c630e, 0x1}], 0xb3, 0x0, &(0x7f0000002b00)="740daafc36af075ca41c731f27108d89d7725124e1ab6133905bc52c32d0377f81de93c40cb35d125bcc362037d7dd0d91854f12c31971fb6ecb8ea2bd018a4d7f13685021da2cae7e8c90d271b1340c1b7ed55640227c18b1c58a6fd6d2caaece7f59afb12826f5890cba12c4aa726cf81605906666728c7f05e0067ef4ddde3b90a77d355a1438bde76984580583f0815eed089f04923dc176c538d65c88360187e51d409eff4d624035189dc7aae0325d97"}) 2018/03/19 13:26:51 executing program 6: r0 = socket$packet(0x11, 0x202, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/03/19 13:26:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x25, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/19 13:26:51 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000a40)={0x0, @dev, @multicast1}, &(0x7f0000000a80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={"697076766fb909000000000000007d00", r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000040)={"6c6f3a010000efff00", r2}) 2018/03/19 13:26:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"317d70016eeb68"}, 0xcf}, [{"abcdd22a7212a7"}, {"f600cc12d11af6"}, {"d197288c6dcd19"}, {"8d11904d430f32"}, {"c9f30430c2edd3"}, {"96545f8c25be0f"}, {"5e53dc3970e6b6"}, {"60d04c7675e46f"}]}, 0x2a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x100000) 2018/03/19 13:26:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) 2018/03/19 13:26:51 executing program 4: mmap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x3, 0x28972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 13:26:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) fsetxattr(r0, &(0x7f0000e06fe8)=@known='system.posix_acl_access\x00', &(0x7f0000a88ff4)="020000000800001fffffe100", 0xffcc, 0x0) 2018/03/19 13:26:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) 2018/03/19 13:26:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0xc, {0x2, 0x4e23, @loopback=0x7f000001}, 'vlan0\x00'}) 2018/03/19 13:26:51 executing program 1: r0 = creat(&(0x7f000053e000)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", r1, r2) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/19 13:26:51 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501001, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x17, 0x101}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb1000)={{0x0, 0x1}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/19 13:26:51 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) fcntl$dupfd(r2, 0x406, r1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x0, 0x2, [{0x63e}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x100}]}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/19 13:26:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r0, r0, &(0x7f0000000280), 0x6) 2018/03/19 13:26:51 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x95b2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x0, 0x5, 0x4, 0x80000000, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="48590bc3c9f2ae6dd738a94fec0805845713ef91359a9e2e3cc2beefb8556d060c3b9c6bbe03ca2108540a3dc9756dab31e0ed03d2232e20084c18b35460e9d723af7365dafdf3eeef4d6bc9f60003000000007b610424dd172ff25c3f3e02a249cf9688e783f8d4953a7349c1774d6058f12e0000000000000000000000"], &(0x7f0000000200)=0x52) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000280)=r3) write$eventfd(r1, &(0x7f0000000140)=0x2, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xfffffffffffffffe}) 2018/03/19 13:26:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/19 13:26:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r1, 0x8, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x73d}, &(0x7f0000000100)=0x8) 2018/03/19 13:26:51 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) signalfd4(r0, &(0x7f0000000140)={0x2}, 0x8, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) 2018/03/19 13:26:51 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) fcntl$dupfd(r2, 0x406, r1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x0, 0x2, [{0x63e}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x100}]}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/19 13:26:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1, 0x26}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1f, "93d697af64a0c3b0f3e84f36edf19fb72aef140e0a29794167c0b93a38bf96"}, &(0x7f0000000100)=0x27) flock(r0, 0x8) shutdown(r0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r2, 0xb5d7}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x401, 0x81, 0x1000, 0x9, 0x1, 0x1000], 0x6, 0x8, 0x2, 0x1, 0xff, 0x1000, {0x1, 0x4, 0x7a65, 0x1400000000, 0x401, 0x80008000000, 0x8, 0x5, 0x200, 0x3d12, 0x10001, 0x7, 0x20, 0x800, "947d05a1dba45bb75089dfe11a146792f6d4bc0a72298781f7b3de21f64f1609"}}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000002c0)={0x101, 0x1, 0x471}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@local}, &(0x7f0000000380)=0x14) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0xffffffffffffff7e}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={r4, 0x74, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x70}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x13f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000500)={'nr0\x00', 0x1}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000540)=""/68) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r5, 0x9d93}, 0x8) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000600)=""/99) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000680)=0x4, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)=0x0) getpgrp(r6) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000700)={@mcast1}, &(0x7f0000000740)=0x14) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4) bind(r3, &(0x7f0000000800)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}}, &(0x7f0000000940)=0x84) fstat(r3, &(0x7f0000000980)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00)=0x4, 0x4) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r7, &(0x7f0000000a80)="3ff4f92dde33d8db5c1255793d984194102d3235e6c226dfe43d001e1e24968abb58d5cd6ad0fb013de74e7d51e4ca4d7061be6e58dc30a6ecc7155e95045df06b19d1c2be77695128b2d572ab7fe3163aafefda1cf385c5419fe38fe21fea09ed40801e9e4cfd1dc93ef2b2a9f2501c005ee68d4e1c3c8fe5f97e88fb372179fda4bd0300f650c64c488d9104388ab12d1caa9235c09e26a8b23e7b6b358c000a9a5408bcc431fb53f0730af99e6fbecbc6", 0xb2, 0x4, &(0x7f0000000b40)={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0xd}, 0x3}, 0x1c) getsockopt(r0, 0x8, 0x7, &(0x7f0000000b80)=""/202, &(0x7f0000000c80)=0xca) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 2018/03/19 13:26:51 executing program 0: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x400000000000000) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/03/19 13:26:51 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast2}, &(0x7f0000000040)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) 2018/03/19 13:26:51 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000240)='./file0/control/file1\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='ramfs\x00', &(0x7f0000000300)='/selinux/status\x00', &(0x7f0000000340)='ramfs\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='lo&&^{\x00']) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x9d, 0x80, 0xd170, 0x401}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0x4, 0x9}, 0x10) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/19 13:26:51 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x17e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f736e6d7000eadf613c31740bbd4346ea1632dcfae307cb8b1c5d32854db38ff1a3ef3775e8c3561f304eccf6d11ad7933497b911fb5e0d5ecaec96491270fd") preadv(r2, &(0x7f0000550ff8)=[{&(0x7f0000866000)=""/229, 0xe5}], 0x1, 0x0) 2018/03/19 13:26:51 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/03/19 13:26:51 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f00000000c0)) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) 2018/03/19 13:26:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x109000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000180)={{0x8, 0x6}, 'port1\x00', 0xa, 0x40, 0x5, 0x7, 0x800, 0x800, 0x0, 0x0, 0x1, 0x80}) 2018/03/19 13:26:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000941000), &(0x7f0000000040)=0x3) 2018/03/19 13:26:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/24, &(0x7f0000000200)=0xfffffffffffffe5c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x25, "653ded07a5323680c57301d6f9e8da95d2f68ef124e6774616f5b0542b7e46ad3e5837c6c0"}, &(0x7f00000001c0)=0x2d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) 2018/03/19 13:26:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001080)=""/88) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/19 13:26:51 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000040), 0x204e, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r0 = gettid() creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x6}) 2018/03/19 13:26:51 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/19 13:26:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa0, "0ca006e8a532b1baa751ff9959249a647e5335df6a67755c750c639f7bc613babd9092d78880c2478bc151de934c7bc8682cb9f289381f3589c88f27c29d486b863e343b47b55911a4d94dfb86d81c659040181603aa52245e15a1a82ccc59c15e6d0755b4eeacc4823493a636ff07778f376d4e4dd8aa7fecd5acc85c251ea3607b2f70d10c6291a5188d8a660e075dfd93b71af3f76fe3986329542eb9c360"}, &(0x7f0000000200)=0xa8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x4, 0x100, 0x5b7, 0x5, 0x8, 0x900, 0x8, {r3, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfc000000000000}}, 0x101, 0xffff, 0x5, 0x88, 0xf6e3}}, &(0x7f0000000380)=0xb0) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20}, 0x148) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000080)={0x4, 0xffffffff, 0xb9f, 0x0, 0x8331d832490edc63}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440)={0x4, 0x0, 0x0, 0x4}, 0x8) 2018/03/19 13:26:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='ip6tnl0\x00', 0x7}) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000040)=""/113, &(0x7f0000000100)=0x71) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='ns/ipc\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000002c0)={{0x9c, 0xfffffffffffff688}, {0x3ff, 0x80}, 0xaa, 0x1, 0x2}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000005c0)=0x348) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f00000000c0)={@rand_addr=0x2, @multicast1=0xe0000001}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x9, 0x4, 0xfffffffffffffff8, 0x1}, {0x5, 0x8000, 0x7fffffff, 0x7}, {0x2, 0x200, 0x205a, 0x9}]}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x6, 0x4) r3 = add_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="9d73295268e638157b0c63ead635754262d206454b32b214aef6d847ee44c99294f6cba4152586e8f80847b497594e91b203dc5075f5a4ce51a89ce5848e8ab4d634020978281a611b70f6a99b64fb53bc30c38e448ca59dfa78480a5a105206aeb9fdbfd1d655c96dc4468344bf82b12988e650dd70c2e07d3470a55734423757245ac7c3e44b97253ab16ba6eba1bbdb466cc79e32d2655892d2d1ec47cdd06b93b786a5ae7b16f4f2e957ebf2cbcfc69aa9ca4181a15c351526fdce0ab7f5e394284ada51dfc58713677ed7c48e5dd0443bf79055a5f4c71604124041369b2e0b2d7530379cc62da1e8a4aa", 0xed, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='$!posix_acl_access-ppp0security\x00', r3) keyctl$setperm(0x5, r4, 0x80800) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/19 13:26:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x60) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0x984) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8565bd3b836c3c6138468d08ca04d12f8267fff8afe6fe7758678990769db5d1f0cc4e3eb06e4778befcc3825b981c8f2b6f85bfa2c9b1c4ead126a89318115ed119657843915f655225d5f350eb714c1299578cf6bbac81eca6b24c3b8c5314941a0239aa06251aed8ee0956f18f0735c72085f8c19c6d789507b4afcb4360fe8120001553eae96f083c5a974322b1b04d6028739a43b6734fb003d7ad518b6013124e9286ca56fe055bea46086ae1c33d0a16b62b756aea5b0dec16b41991d9eced336a35cfd", 0x330}, {&(0x7f0000000280)="f99d6c18e3b551a977266b96828847a7a280e030d6f37d0d66ee402a22f87386eb983177626f7f270afe85687afa85c953f51d4c18330cca9a3052eb4b70fb68635e243cbd003794b003da0f905bb74d87f81846003a45ae615a67900d2371a1d03c9a3103bee02e104f98dd27d86ec7aad190b005ff33d3fc687d8f6c1540b6081a97d3899721f73aa90c4b9dcbef5fdaded42119d552811ff48bacb3bac1b75b1d257b370535e91488c078f61af57ec5750c3a30ffd5e1ed2863f6352c9e4c3564bf38cd60ec4bfe9778f4d44e621d3dd676251d", 0x35}], 0x200000000000009f) 2018/03/19 13:26:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000003, 0x101) r1 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='user\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a49b336bc832b9544fb7b391ac8049498d7492a2b54682108f87e93597dda5d7dbf0bfbd201cb7e1092e834c3847f1450f119de0166ef6fc823a772a1da6624afe44f4db08d0b17dc6286baebdfcd8729b557793a375ad4c40f0a7728db567e6b129ce8f89505123a2e08a7b9368c14158a9cc157aed889907aac3d242cb4158dc1854f41de37a4339bf723271d9854be034eb369a6f7fd5a631a353c4dc38a66c6e17", 0xfffffffffffffc33, r1) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/93, 0x5d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r4 = gettid() setpgid(r3, r4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) 2018/03/19 13:26:51 executing program 4: add_key(&(0x7f0000000200)="646e735f7265736f09766572004dc4978d6da1ec07f39493ec0f65c53dda8fb823e71c0433140de1e0bb78baab4ef0ed1dc7dd69765af995d3dbbaead4e26bcb1e279af72ecbef2b4bfe149ae433f92096bf869405a3c89c2f2a40796c238711c49d5c1c87f8bf4f6229620ae30a750537ad6f260bd152d04583adb98e61717fabe568a67db923cb773d4651b6a5ffeaab012016a68da0aa053522e539e9e999866763186d82a98e0bd0e029448f62a277358b70e7a75045d29e94c3343ab67ea181911617677edd7349cb", &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xffffffffffffffe6, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$void(r2, 0xc0045c7f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4000, 0x0) read$eventfd(r3, &(0x7f0000000340), 0xffffffffffffff9b) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20c00, 0x11) syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0x400) 2018/03/19 13:26:51 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) poll(&(0x7f0000000080)=[{r0, 0x3}], 0x1, 0x0) write(r1, &(0x7f0000000000)="8b3a0e5ce5abb5088e1c356a1bad7da0b0ae800d85bae9cbe15f94b6f4b6ad99642cfe7de6e501acf5ae118313080f28dc90fc363b83322667f42912f6afdd562cfcaf2fadafb1ea98dc997520efb0daa505235c69d5c04380e5ad487b6af4f3040ca35e904ca64ad52e", 0x6a) 2018/03/19 13:26:51 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0xffffffffffffffff) 2018/03/19 13:26:51 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x20, 0x6ad4, 0x6}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0xfffffffffffff49f}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0xffffffff}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000480)={0x6, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000004c0)={r5, 0x8}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) 2018/03/19 13:26:51 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xfffffffffffffff8, 0x1ff, 0x57aa, 0x0, 0x0, 0x37, 0x8, 0x0, 0x9, 0x0, 0x10000, 0xa00000, 0x7ff, 0x5, 0x71c15ee]}, &(0x7f0000000200)=0x100) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x3, 0xae, "12a3cd6a38158f922ca5c109ad1fa966300a188aa054323980e81243508516c10d6425d71baad5c07964c56e02444f995fd273e65f381da9be66edf611b381615e43a22d87fb12fc78ad7bfe4843559cf4f6ee9b9a798c38e14e26147f0cb88848c6d715245f91ecb2c2e8cb821560f325cbfec6a4765818c9560c61dc5f47f4123af80d32099b35a9c801e8e616081569b8a5fac75ee9e70faee9af46dfdbc933fea51dbb1b45bfc0805dffde95"}, 0xb6) 2018/03/19 13:26:51 executing program 1: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x6bb1e8d1283606a0) rt_sigprocmask(0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/19 13:26:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffc0, 0x0) read(r0, &(0x7f0000000080)=""/136, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31c) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40) 2018/03/19 13:26:51 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7fff, 0x3ff0000000000000, 0x401, 0x2, 0x800}, 0x14) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x92000, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/rt6_stats\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/03/19 13:26:51 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000008, 0x4403e, 0xffffffffffffffff, 0x6) 2018/03/19 13:26:51 executing program 6: getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)=""/42, &(0x7f0000000600)=0x2a) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x8000000000005}, 0xfffffe7c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), &(0x7f0000000180)=0xc) sendfile(r0, r0, &(0x7f0000000000)=0x400003, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0xc7, &(0x7f00000001c0)="b6597117c24dc07673cbeef7dfe3c1f08d7e8e1bf1d7abafe5c2d27bf4ca62cdf84d88440cb41d87a04f61b9d5411878c97593b43325bbd5ddfb0db9ba46eac9c1241a6146952b7d321d244c33dc591bcf2468f26a8822fafc14af0bfbbfe8df6358337b60ad913df95957f55c669a4cdc30ff2d1f4ab231cf124262c1ab257d1ecca38a7df1d6e3b89c3cc938f9a4b260d9bb644fb461aae856892f321209ce0c6009c505b31c66acd283c62dcbbf4adb15003c2b199311803dfd1cdd1a618de0dba6dc71763d"}) 2018/03/19 13:26:51 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x5, 0xfffffffffffffffd, 0x1f, 0xaa33, 0x3}, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/144, 0x90) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/19 13:26:51 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x80000000000000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 13:26:51 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001500)="145fbfec385fecbf686cce9d7dcccfe3f253cbcb96edf3e62b8e2db8e4095921bd0c7bb3a5d8ce33456297ff787d6f0bda4338aa69646ac6b1e0768983e78e0d20c7813334cc0206e6e596be00c008c058fc343613916a357c03ec074bc8baf5344ea9354b0eb775f13d49fabf0e6f827040e16d1978d8e131bb93a25cad37c9d67731284a03c4503fcb66d7988f72f5856649f10d3da33dfc8e963e9e2788466a3a961591813a61109fc816c526666246ad49a105ebedc4368a7e3e1ede") fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r2 = socket$inet(0x2, 0xe, 0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000014c0)) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001440)="5c5a1835b5126fd2ee61cbcb0bf72fdb0c0bc5cd1b95dbe82cae83e798f1715974189d9cf58af7fb2e12db6e4498434fbb2569c0f58cf572dccda44aa201ce542d3f5e2f09de5d8aa9cb0337dd", 0x4d) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000400)="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") ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000015c0)=""/245) r4 = syz_open_procfs(r1, &(0x7f0000000380)='net/igmp\x00') mremap(&(0x7f00001fd000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="6f6f6d34fd636f726500", 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a7192a009cf2028d6576e519f34ecc0dbd8deefb7bad3c6c706d364a9f6cbd223a3eb7c9e9b2ef321001c0a7d82367de6293f83fc90edb7fcb96611002c72b827724effed175d8f69c9809ab5ea31663591db285c89ae49136758f95f48c4a91765b8f8e8408b2617b3becdf73205c536c76452453898965cc51d4f8440b787fd16d3f326f1d9785ed52f49f5432c08345f08a9116311e02eafc7209cde377c42bce617c0311879c3b35da5f9c81055767c6c5a3fd9eec860a1f4a39886d223de220510f640f8aa7c3b5c5468bcbe1fb", 0xfffffffffffffc62, r5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x69a}, 0x8) r6 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x42002, 0x10) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000040)) r7 = syz_open_procfs(r1, &(0x7f0000001400)='oom_score\x00') sendfile(r4, r7, &(0x7f0000929000), 0xff) 2018/03/19 13:26:51 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000cfcffc), 0xa0000000, &(0x7f0000000000)) readahead(r1, 0x7, 0x1000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r2, 0x20}) sendfile(r1, r1, &(0x7f0000000180), 0xfffffffb) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) readv(r1, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/03/19 13:26:52 executing program 1: socket$inet_tcp(0xa, 0x2, 0x88) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x4, &(0x7f00000000c0)=""/192, &(0x7f0000f9c000)=0x344) 2018/03/19 13:26:52 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10601, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7fffffff, 0x8, 0x7fff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000abaff9)={0x0, 0x7530}, 0x8) 2018/03/19 13:26:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/65) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) 2018/03/19 13:26:52 executing program 5: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f0000000080)='I', 0xfffffffffffffecc) pread64(r0, &(0x7f0000000200)=""/97, 0x61, 0x0) 2018/03/19 13:26:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x20000) write$evdev(r0, &(0x7f000033e000), 0x6d) 2018/03/19 13:26:52 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)="00075ec75452b306b33cd3db628ef4e5d5607065c4fe3f5551ebcabcd25574d0bcd8600ad8d61c10cef6c54a9984d22099e5d57f1be8cc5b260394085d04755ef140415143038044441eab0361c1c0c6bef8a77d191ee04835af0ca88bd2ac1185123ba865d8e34acdb0002250375e47556e374105321e5e0a80eac0e22dee549b4f591a7b033f6f676591c07044e5fd005cc856da7f62548a", 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xaf, 0x101, 0x0, 0x5, 0xb, 0x14, "c25c8e4e71ad2f496100115b33f2c6bfdffcab290af9612275e323782092d0efd67ff3e9236daad2d5313fa8d50be9caa510a9a7cc29400276f04378d3d67316", "b91a8ff6513bda93c33348634c12bf42ca66d4c135e73512cc9abd7b996b41f88b1563846a49f4ef1926e59dc782e25947184facd3cfe3efa74153ba9e42402c", "852e951e807faf62859533f7a6103f800c904c398a5897ee53a70be72c484239", [0x800, 0x1f44]}) write(0xffffffffffffffff, &(0x7f000062c000), 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) 2018/03/19 13:26:52 executing program 2: syz_emit_ethernet(0x11, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[], @llc={@llc={0x0, 0x0, "ef"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xe00]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x14, &(0x7f00000000c0)={0x23, 0x2, 0x81, 0x34}) 2018/03/19 13:26:52 executing program 4: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e55d20)=ANY=[@ANYBLOB="280000000ff49a50000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001180)={@dev={0xfe, 0x80, [], 0x10}, 0x26, r1}) 2018/03/19 13:26:52 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/19 13:26:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x101000) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, "0900000053b42780582200000000030008000517545274946a94771f398b4046"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) [ 57.090744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62479 sclass=netlink_route_socket [ 57.126423] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62479 sclass=netlink_route_socket 2018/03/19 13:26:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xffffffffffffffff, 0x2000000c, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}) write(r0, &(0x7f00000000c0)="4f7ad0c9ed2109486f1748144523c0c258773e00d422bd8e24dcb9125cffb10ad06fea4ebba29028eac3028de58f7630fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc803b38375642e58335444c9fe3d139ebd8b44099b019d68a37bfe7cb5d0400f1926ec81102c5be772cff81078dbd7c189dab360adf25d88870ce0a05865677fb9fcf0391bbe1645face5c611e881b45def519944f5744019ede80d3fae96106953ff8c149e250d0be4e2bc9f5ed03e6640d", 0xb8) syz_open_pts(r0, 0x0) exit_group(0xc0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x3}) 2018/03/19 13:26:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x100000001, {{0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) memfd_create(&(0x7f0000000140)='\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000001000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000ba934b730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/19 13:26:52 executing program 6: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00') read$eventfd(r1, &(0x7f0000000000), 0x5f8) ioctl$KDDISABIO(r1, 0x4b37) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000), &(0x7f0000cd4ff8)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/03/19 13:26:52 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/03/19 13:26:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/19 13:26:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000000000)) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x2000000000407, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5329}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x8, 0x81, 0x5, 0x982}, 0x14) 2018/03/19 13:26:52 executing program 0: restart_syscall() mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'proc\x00'}) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000daafff)) 2018/03/19 13:26:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x401, 0xff}) 2018/03/19 13:26:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) 2018/03/19 13:26:52 executing program 2: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000002700)={&(0x7f0000000100)=@can={0x1d, r1}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000180)="bb028822c07155420c3f40bed43e86f5515a156fba0f4efc500c22456c69c0add16cae9a0245278669c006e0dc08939365b64f0870af5904862ca475b903b749843ed1db14267958ba8c627f422a3754386e2e725065fc7b343f46f5a7e8b6e7050b297fa88c116c80c1e7c22f965882ce13308691568e6597f4acd801b38ad7087420146b1495b6dd4bfce9802d79a20b26f24f6d9fc342e977590781cbea9b7b2abb84f050380fb933acd129d340ea8d5ff7aaa68aca332257f6e1801873c43e27d49fa21ee7a5b620937f17dcb93bd9fb3699bce7", 0xd6}, {&(0x7f0000000280)="b973d9a88511c87997952b4cc179db9cb561519f6c1b8fc4c1a035ae6337b0e99001b4c8ac59ffc7c934bff55375508b66bcbdff751f37c2efb460c5cec4b093e8ba86", 0x43}, {&(0x7f0000000300)="8a6c659307997fd68f3efda3c93be50bf9076213f1474a224871423fa56ca00ccc50994d49be756bce1f86ef63b7fbf43830e2", 0x33}, {&(0x7f0000000340)="c0f5a34f6d17e6fa11", 0x9}, {&(0x7f0000000380)="94d6f7363c600a07f86651eae8fe2f6c0b2cae02fd5828241e664a882a0612b0ec201e121a63c327b4d38c86c075699e0528b70a0372d797c84ce7a2327080bf8a67a3dca16e87996b0dda1d306145e5f6359f4c672fd2e81090094f09d58cc2c5f02a4c8367fde7e780de5580c541a916c83d193c19fcacc0f587decd5ef4b7600bc6d9344af2e2bb97392b8e83cb0dd5adbf4ae4eb0b04fb8bdda533c648a7b13d80a4f1c0e1fd81fc700150dad137be973e1a02f6b18cc92ea8", 0xbb}, {&(0x7f0000000440)="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{&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="59ce68ec8bfc55c5c73ba4bd31a86c8ca4c5c8a0f12f74c3fa4fd7b48c17b9df6ad80ba643b4d6f35786151f3070f3ebea8b5db09990033015d13ba5243c2ebddc368e0d1bed727722e34eb4786c1adaea52d47a5c89c1b31d68daa75e166957de4d452dc97c2aec7872ddb46bf8", 0x6e}], 0xa, &(0x7f00000025c0)=[{0x104, 0x3a, 0x8c, "f9c88b5910107ade5aea7365792bfaee8a4073099aa1fe0692711c98f3e8f2fcfeb49758862d9d7798a339da03a6184fc7c6bfb6f37aaf62c59f4a8f9f105426a8ed65762c148ebb14835d3130ad4abdb2b6f085984a779312dd5398a615b480ef309320196d75254ddf82a7ff4ea04d33e649578e94061def9eabd1bf9b56c2c9fbc047d88891232b84152bb8fcba445b3e133b7768d0d1f14d0a1e28c16e139905e9e68d1ff1a181c968f36d1713ae6e6eefd300fc5d7bfb6db54cd3c06dabd221d839d5e0f971075458e2647dab7932752dc48362b8404f3e1046ffeba75809459e797a2658af7679c8bc83dadeb9396dc1640fda72"}], 0x104, 0x8004}, 0x44) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x1ab) 2018/03/19 13:26:52 executing program 4: mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f000000e000/0x1000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x6) 2018/03/19 13:26:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='syz_tun\x00') signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x80000) sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) openat(r0, &(0x7f0000000000)='./file0\x00', 0x58081, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/19 13:26:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x100000001, {{0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) memfd_create(&(0x7f0000000140)='\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000001000000010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000ba934b730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/19 13:26:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400)=""/233, &(0x7f0000000140)=0xe9) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) recvfrom(r1, &(0x7f0000000b80)=""/4096, 0x1000, 0x40000000, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x2, 0x2, 0x4, 0x3}}, 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)) getsockname(r1, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000340)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") sendto(r0, &(0x7f0000000200)="331735758bfe51d4db67e4de150888f924ea7726b7e7df72ee75e6db612bd725", 0x20, 0x20000800, &(0x7f0000000500)=@llc={0x1a, 0x323, 0xfff, 0x7f, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) pread64(r3, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x240102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getpgrp(r4) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000100)={r6, 0x1}) r7 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/19 13:26:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400, 0x8, 0x0, 0xa, 0x8, 0xc, "fa0d4e5f15a342893432b86a6ec77f1390525b825e2ab6b353eabded16177a262c101e53bc2cec01341705d3eb715ff2061271b6cfadaf2f818e25a89dc16439", "d77053b2630ed9499fad668c9fa18f1a4c2266306925876089332511ec8d00d93dc4cba1f5e7d3f80380427184323b03e0405acb5e0ca335a7f4c2248a0b8dd1", "8afcea5b9cd07c4d15e1f6c5be69f7979c327ea25786fc7dcba1aca3af5b7511", [0x1]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x6, 0x1, 0x6, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca1f70)=ANY=[@ANYBLOB="000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e0000000101000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffff000000020000000000000000"], 0xff08) 2018/03/19 13:26:52 executing program 7: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/205, 0xcd) recvfrom(r0, &(0x7f0000000040)=""/56, 0x38, 0x12000, &(0x7f00000000c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) 2018/03/19 13:26:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x9}, &(0x7f0000000500)=0xfffffffffffffee4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000380)="5cedf2a831d1fac13789595ed2c19ba6c9481d0fc48190696ef3d33a4710a15db914ff26ae009940315ac3c9cfd27dc2c37d97f181ddc93ba0dc9dbb634981f713ccbc1738e061d5b081bb48ae5e2fcca14862b3a7dec1f8f34a5d137e4e6f6c89135f44ca16e552c5b5e2cf0d27c36a049f4f249f8cd86cc2e414aa0c8ce184ac404eee8b2d0046fa22a6cd17dc21a9f68a10f01216803b698348323c3932d78b88911184497051dc99") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x69, 0x100000000, 0x8b, 0x3, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1f, 0x1, 0x4, 0x100000001, 0x100000000, 0x80, 0xffffffffffffffc1, {r4, @in={{0x2, 0x4e23}}, 0x6, 0x7b33, 0x3, 0x400, 0x3}}, &(0x7f0000000240)=0xb0) socket$inet_tcp(0x2, 0x1, 0x0) [ 57.521363] audit: type=1400 audit(1521466012.566:24): avc: denied { ioctl } for pid=8251 comm="syz-executor4" path="socket:[18431]" dev="sockfs" ino=18431 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 13:26:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) r1 = socket(0x2, 0xa, 0x8d3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x11}, 0x6, 0x0, 0x1, 0x2, 0x8000, 0xb0c, 0x5}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) write$tun(r0, &(0x7f0000000340)={@void, @void, @ipx={0xffff, 0x1e, 0x1, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @current}}}, 0x1e) 2018/03/19 13:26:52 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x6, 0x6, 0x2, 'queue1\x00', 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/19 13:26:52 executing program 1: prctl$setname(0xf, &(0x7f0000000700)='lo$system}+selfvboxnet0]{vmnet0{}em0cpuset)ppp1,.ppp0GPL\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2882, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x2}) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x40, 0x5, 0x40000000000}, 0x10) 2018/03/19 13:26:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='syz_tun\x00') signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x80000) sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) openat(r0, &(0x7f0000000000)='./file0\x00', 0x58081, 0x40) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/19 13:26:52 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000920000)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r2, r1, &(0x7f00007a9ff8), 0xf563) 2018/03/19 13:26:52 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x9, 0xfffffffffffffc00, 0x5, 0x7e20fc4, 0x5, 0x808}, 0x9}, 0xe) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/140) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x4, 0x93, 0x7, 0xffff, 0x7, 0x0, 0x69d, 0x100000000], 0x8, 0x0, 0x3, 0x9, 0xc0, 0x10001, {0x2786, 0x3, 0x1ff, 0x7, 0x6, 0x9, 0x6, 0x6, 0x4, 0x1ff, 0x1d90, 0x20, 0x8, 0x8, "cf8e05bf8a19b8fe48851ae3e6962b21d110a2f5e608059c1d52caa4cb4c94d6"}}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/177) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2e) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000300)="53241af4132839cf4da63e9efdb8de8fd0a03c8ed606e74a153ca8f136180abfdb14ca246f7a877fbcfa9878c949b43c9e76b182d79f5c1824afa3b3cae93b47ff271a5d4326a93f207d242c5f3b233c676be861bdc421fe8b28477451988b663c73", 0x62) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@empty, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x20, 0x89f, 0xff, 0x500, 0x2, 0x800000, r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="6fc589eb4f628cb03bf32bc5eef06683beb5ed91382650ceba4a6091", 0x1c, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000001900)='syzkaller\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001980)="ecae5749cbf04b8d73e6c21a15aea89b65cb920e39905212bb422232f42683dbae39b5b947ba4fbe5ec81f1ab000cad1bb5084da4b19035d0efcb52893b676ff3aa2b97b450fae4389802b45759a49027ead6ac5d72cf01c17f476b1a253bd20b92c55de9aa40d410676545b35eaef1ae432d980b84fdf3135d8d43fafdf99de1e2f1b", 0x83, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f00000018c0)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="67479b80b8e597d43e2cec280f615c69008015b1a47996c4494b8e2d5b15f99ceb9961841ba12a06e894079c2b6994e4be8b9efcbe1399b56b66feac068d15decc65e70d8f7c3ef9508345fd70adea18ad30931c4d64157f221466b8545aa0ea9919ad6333d82a43f704b6636c01243ab9951e30e925aa4f27c3d66e17a2c4a0359411ea42ff59105b5856c5df99cc336c36bef02c9bc956c9f78e2b00fc049da529371d9ec83e9ab2966d1ab7075d5b6de40ce7b2eaa9626764a3c684c788f2c082d2f35fe1821fecac06567501ebaa842a30a2aa6e0190936b7ddaa16986f782af32d3bbfabfa714bd2165a8be076da6adf3", 0xf3}, {&(0x7f0000001780)="75c1b7511c4ebb8098dca9089fc29a3a3ffd220c7ed2f57aa4bda577542947c6e8f85f3be26102a1d9c9a0d8b327d170b072133038edd0bf3051fd340e594ecd0c4849cdb7c060b5a1b3da32787d5d6a0b5711c077858f04b1a6f96bf69c769d16b0eef70aca1f5ce6dfb120262fc5191a50928f01bf5897b5c1e6821e076eb3342db19547fd18fc38b69023d8e2aaac93c311a657b2f4db38e0443d0fe365a92bf19a4798ac000b706f90b7e501e8e5c7de03374071c6c805d5fee70b53cf530ef5338659576ce3ae2c88cbe3be9763d3936cd2a2c4e20ca91f7cbe67ed834c36b24aba815d527f894be3a6933c", 0xee}, {&(0x7f0000001880)="1b04918e0481e782", 0x8}], 0x4, r5) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001a40)="1c741cc1d4a0bd45492f78a503b982f016adaa241c73e2e824411e8c951dadf5881dc04a014f4cfb4701189df9c52169ef6f17956e87a77e52ec383cbdc46d07e9e61dea13a7bd0d23ba30a911db84d1495411d0523082a6470ea310463cec4bbdb71a6584682fd172ce881d3081e48793d1f4a3f4da2dcc24389df106655ea6265d2f9a5b99adc378160d3e2c505a97") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001b00)) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001e40)=[{&(0x7f0000001b40)="01738d1b4193354e95f2ee60429cb38fe1b7afe73aca3321a04b7883b2b55c36b56ea0062deb66513a2e03a280348fdeb22fb5aec5603bf3aea7fa9c401c626a4e3c3d539526d27ce7d3b34a58279359064885b1c30fd1cbeeee4bbf8e86bad9327030592708cd06fe99ca356b4fed991f3fab145709a6fe34086a29ea82a3469bba8993d61c4be8acf1048da6a844f0101a699c8dd602d8f6917be34f728d1e0421bbd530e8343555b9fc24980cbeff94bf3b801fca12e29eec1365158664f536fc5b73408ea6501052ac5cdc749d1b4d69300dd5aa0efae3f887ba857adc487248e922ffaa91f55de9148b2ef240", 0xef}, {&(0x7f0000001c40)="be6d41304bb9d12138f97a13eab8c269fbd8b6ffce948d348338028898d2b582098e92acd098b73618e7192aae72eff46f", 0x31}, {&(0x7f0000001c80)="eebeb6e178e91669ce402943f9cf844fafc85131e4496794f593f0d201e423db32a00e75a868eeb4ebfe7a2b8a68ed3d1e66e12201", 0x35}, {&(0x7f0000001cc0)="cd4db6368f0e2fdc3b27c24a74856a345b6ed10f3b0478e6caa229867b70c4", 0x1f}, {&(0x7f0000001d00)="268767e110d0e1fed277c3d25412a30f362b891a9af6f07382f1017ec22daa536cd8de1cc44fca48366cf432f36522cd8fcf56304215fff6eb7685185fd74a1998b4ce939f510484b0986f169c21dd2a13bfab816818e480b45e1a3b6ebe4734799cbf9f6b9a64770eee4708c0056177299c104acf19c63b0f38e74fb9cbf1fd724cdc5495eecb90fc60f4caada60943cf25bb0bf3eba21fc4a2dedbc921cff5baa2fd561eb1db016035edc8381b9f7aea1e5167ca223b656d8cafbd47d78f3cc6feda84dca793fc66bc077d823ee093e5ca799f74059937ee628213245f0de0f365ee7c9e18842fd154b57714ef21626901461847bd16", 0xf7}, {&(0x7f0000001e00)="5be4eabffd", 0x5}], 0x6, r4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001e80)={0x8}, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000001ec0)={0x64000001, 0xff, 0x18}) r6 = open(&(0x7f0000001f00)='./file0\x00', 0x200, 0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001f40)={0x0, 0x0, 0xffffffffffffffda, 0x6, 0x6, 0x1d}, &(0x7f0000001f80)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001fc0)={r7, 0x8000}, &(0x7f0000002000)=0x8) sendfile(r6, r1, &(0x7f0000002040), 0xffffffff) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000002080)=0xb19a, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000020c0)=0x0) r9 = gettid() setpgid(r8, r9) readv(r2, &(0x7f00000022c0)=[{&(0x7f0000002100)=""/40, 0x28}, {&(0x7f0000002140)=""/123, 0x7b}, {&(0x7f00000021c0)=""/244, 0xf4}], 0x3) get_robust_list(r9, &(0x7f0000002340)=&(0x7f0000002300), &(0x7f0000002380)=0xc) 2018/03/19 13:26:52 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) bind$packet(r0, &(0x7f0000000200)={0x11, 0x3, r1, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) 2018/03/19 13:26:52 executing program 6: rt_sigsuspend(&(0x7f00000f6000), 0xffffffffffffffce) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xc000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x1) connect(r0, &(0x7f0000000100)=@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x17}}, 0x80) 2018/03/19 13:26:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000040)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x5}) r1 = memfd_create(&(0x7f0000000180)="2d2e5b766d6e6574305e04", 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) close(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)={0x2, 0x9}) 2018/03/19 13:26:52 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000281ff4)={0xfffffffffffffffc}) close(r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) 2018/03/19 13:26:52 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0xfffffffffffffffe) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/03/19 13:26:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) setfsuid(r1) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x1f8a, 0x6, 0x2, 'queue0\x00', 0x8}) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'queue0\x00'}) 2018/03/19 13:26:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x800) 2018/03/19 13:26:52 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) bind$packet(r0, &(0x7f0000000200)={0x11, 0x3, r1, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) 2018/03/19 13:26:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$llc(r1, &(0x7f0000000000)="fa4fdea6c826727d22ca361633d8f7a143800ce5e94c20bfd55983a316953f8fc58ac54c35d3ac308cbf408940", 0x2d, 0x0, &(0x7f0000000040)={0x1a, 0x200, 0x3, 0x80000000000, 0x3, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/19 13:26:52 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0xc5) write(r0, &(0x7f0000001000)='/', 0x1) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/206, 0xce}], 0x3, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/19 13:26:52 executing program 0: r0 = memfd_create(&(0x7f0000000080)='securitykeyring\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) 2018/03/19 13:26:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r2 = dup2(r0, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000010000000000004000000006043934d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000480)=@req={0x9, 0x0, 0x0, 0x98}, 0x10) fcntl$lock(r1, 0x5, &(0x7f0000000440)={0x3, 0x4, 0x5a6, 0x6, r3}) socket$unix(0x1, 0x3, 0x0) eventfd(0x7f) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xd172b6aa8a83023e, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x6, 0x5, "c194b87c8ce1fb9d9cb5263444e091176a5893c73b39196337cfcd8e1b724825aaaba68c4a54d599badbfc684dd34caae4de6e6d3bdf4e3fcf553479941423", 0x2b}, 0x58, &(0x7f00000002c0)=[{&(0x7f00000001c0)="741001df78126ed2f2f44165ff292c2b400a357b8c5ecb8ba056b50e6bf6e9439d7d4bfa40caacb5e9021c669063db49db30171ee1541c5a7c2edb29ab1ee8ee40060f5ae70480ab6786f22df4ea36c95f2f8941160ef6e3fcceeec65b71b75c685ad5dd33a382dcca3b5f7904930e0b0144cc77159382f86f84604636132b544486f043e513a2e30d413b7ef1f4d63d37334829433453a31d37eb5636617913f9a45b6195ccaed937f998a00c3e5a7a63caf843ef6748d5475fd8674d0332b78fda78f3bcb34719c2b478784628074520458e4b2cd07697e4d90b091c7708746480a6a5f19a4cedfb7532e0fdcaa91eef81d1cd", 0xf4}, {&(0x7f0000000100)="4e47f40012b0b574dbbaff4ff59e7219fc209c89e632eb14a609d1df3abaa4f65625251cc9f508bb1157c5b63ee93188cad4cd28a3277b2aa8dad1c06bd17a1c22965da64dc94b3ed3d659e45b724c864cd345d8dfd93360e996a0a8b5b83650ae64543c", 0x64}], 0x2, 0x0, 0x0, 0x40000}, 0x8040) 2018/03/19 13:26:52 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) rmdir(&(0x7f0000d19000)='./file0\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') getgid() 2018/03/19 13:26:52 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x545002, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/54) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000240)=@random={'btrfs.', '/dev/input/mice\x00'}, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x15, 0x1) write(r3, &(0x7f0000000140)="43c5b9b28f401440852850a27cbd4d559b93826285ad01863c11508434ee482221343dd0685ebeb44a38d45129ebb6c21581f336d1a03d2c652eac9f7e09f4d7c6b8c7bbd9511e841d6c5e4343baa3bc09788040e6fd2a6b81da6da95ccd1453d0883ed7c4ebc218551f83ca25dfb594eb", 0x71) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/03/19 13:26:52 executing program 4: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) signalfd4(r0, &(0x7f0000000040)={0x40}, 0x8, 0x800) 2018/03/19 13:26:52 executing program 6: mkdir(&(0x7f0000fd5ff8)='.', 0x100000000) utimes(&(0x7f0000000040)='./file3\x00', &(0x7f0000000100)={{}, {0x77359400}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file2\x00', &(0x7f0000811ffa)='bdev\x00', 0xffffe, &(0x7f0000000040)) mount(&(0x7f0000000080)='.', &(0x7f00000000c0)='.', &(0x7f0000fdb000)='ubifs\x00', 0xffe, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/19 13:26:52 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0x0, r0, &(0x7f0000017000), 0x0, &(0x7f00005bb000)={{0x0, 0x0}}) utimes(&(0x7f000023fff8)='./file0\x00', &(0x7f00003c3fe0)={{0x0, r1}, {0x0, 0x2710}}) socketpair(0x8, 0x0, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x9}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/19 13:26:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/03/19 13:26:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0), 0x4) 2018/03/19 13:26:53 executing program 0: r0 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x1, 0x265d, 0xd05, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7}, 0xc) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/19 13:26:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket(0x9, 0x80b, 0xd73) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3ff, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/03/19 13:26:53 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'eql\x00', 0x29e41692}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000000005000000000000"], 0x10}}], 0x1, 0x0) 2018/03/19 13:26:53 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x53e9c684, 0x2db7, 0x8, 0x57dc, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x8, 0x1, [0xf5]}, 0xa) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) symlinkat(&(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00') rmdir(&(0x7f0000398000)='./control\x00') [ 57.910577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.931521] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/19 13:26:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)='systemkeyring-vmnet0.\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f0000000400)=""/191, 0x97e7) 2018/03/19 13:26:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="1d4ff99d444dd72253133ecf9e4f839246c560a8ba288915cc7d9b93491d55018afdea141170418a4cc779b7938d40749a8d40da1e8abf586dac1d84f564c1fb8b086fd760") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0xae) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x2) sendfile(r1, r2, &(0x7f000000dff8)=0x2, 0xa) 2018/03/19 13:26:53 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/keycreate\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0xfffffffffffffce4, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x10, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/16}, &(0x7f0000000140)=0x50) 2018/03/19 13:26:53 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1dfdb6ea34280da503d762ed1455611d6d0fb3ca2e6f620b3f006d13cf8071977fe804f0ff55997e766779cfbe7f2451db77d06f72ed2ecfb4ab795fc353ef"}, 0x58) r1 = getpgrp(0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) fcntl$setown(r0, 0x8, r1) 2018/03/19 13:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x800, {{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x9}}}, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0xa458, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x9, 0x10000, 0x2, 0x2, &(0x7f0000000100)='ip6gretap0\x00', 0x3, 0x8001, 0x6}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079f000)=ANY=[@ANYRES32=0x0], &(0x7f0000afcffc)=0x1) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/03/19 13:26:53 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) rmdir(&(0x7f0000d19000)='./file0\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') getgid() 2018/03/19 13:26:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="1d4ff99d444dd72253133ecf9e4f839246c560a8ba288915cc7d9b93491d55018afdea141170418a4cc779b7938d40749a8d40da1e8abf586dac1d84f564c1fb8b086fd760") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400, 0xae) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x2) sendfile(r1, r2, &(0x7f000000dff8)=0x2, 0xa) 2018/03/19 13:26:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7f, 0x2, 0x7, 0x2, 0x2}, 0x14) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f000067b000)=0x4) 2018/03/19 13:26:53 executing program 2: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/03/19 13:26:53 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'eql\x00', 0x29e41692}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000000005000000000000"], 0x10}}], 0x1, 0x0) 2018/03/19 13:26:53 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x1) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/19 13:26:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x28a) 2018/03/19 13:26:53 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/144, 0x90) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)=""/181, 0xb5) 2018/03/19 13:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20}]}, 0x28}, 0x1}, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0) 2018/03/19 13:26:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656dc7228b664aaa0d47384e39e316dd2ed921797a000000000000000000000000000000"], &(0x7f0000000100)="17", 0x1, 0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1, 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000001c0)='/exe\x00', 0xffffffca, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='security.evm\x00', &(0x7f0000000200)="d0a437313117f67299a8e89491d2f6bcbb8248f7e3ae3598eb0fed3d0ec0470c5bcb60f6a0f1ed27921e5a0d67180a3953985aa37dc37f9f043f249fc5", 0x3d, 0x0) 2018/03/19 13:26:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x88c02, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004740)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/184, 0xb8}, {&(0x7f0000001200)=""/116, 0x74}, {&(0x7f0000001280)=""/170, 0xaa}], 0x5, &(0x7f0000001380)=""/74, 0x4a, 0x7}, 0x3fb5}, {{&(0x7f0000001400)=@pppol2tpin6, 0x80, &(0x7f0000001800)=[{&(0x7f0000001480)=""/48, 0x30}, {&(0x7f00000014c0)=""/117, 0x75}, {&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000015c0)=""/191, 0xbf}, {&(0x7f0000001680)=""/177, 0xb1}, {&(0x7f0000001740)=""/184, 0xb8}], 0x6, &(0x7f0000001840)=""/48, 0x30, 0x20}, 0x8}, {{&(0x7f0000001880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/116, 0x74}, {&(0x7f0000001980)=""/91, 0x5b}, {&(0x7f0000001a00)=""/70, 0x46}, {&(0x7f00000048c0)=""/160, 0xa0}], 0x4, 0x0, 0xfffffffffffffd33, 0x2}, 0x100000001}, {{&(0x7f0000001b80)=@can={0x0, 0x0}, 0x80, &(0x7f0000004180)=[{&(0x7f0000001c00)=""/236, 0xec}, {&(0x7f0000001d00)=""/12, 0xc}, {&(0x7f0000001d40)=""/197, 0xc5}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/228, 0xe4}, {&(0x7f0000002f40)}, {&(0x7f0000002f80)=""/174, 0xae}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/244, 0xf4}, {&(0x7f0000004140)=""/63, 0x3f}], 0xa, &(0x7f0000004200)=""/197, 0xc5, 0x2333}, 0x10001}, {{&(0x7f0000004300)=@rc, 0x80, &(0x7f0000004680)=[{&(0x7f0000004380)=""/193, 0xc1}, {&(0x7f0000004480)=""/250, 0xfa}, {&(0x7f0000004580)=""/6, 0x6}, {&(0x7f00000045c0)=""/155, 0x9b}], 0x4, &(0x7f00000046c0)=""/87, 0x57, 0x40}, 0x7}], 0x5, 0x2, &(0x7f0000004800)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004840)={@dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x36b85a5f, 0x9, 0x6, 0x100, 0x99, 0x20, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000a7a000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b64000)=@newneigh={0x24, 0x1c, 0x509, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000008d}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/03/19 13:26:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x100000000000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000000000)) nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x7, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x59}}, [0x7, 0x0, 0x8, 0x3905, 0x8001, 0x4, 0x80000001, 0x31fa, 0x2ff, 0x4, 0x0, 0x8, 0x652, 0x902, 0xe3]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x8001}, 0x8) 2018/03/19 13:26:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9, 0x7, 0x300, 0xa14, 0x9, 0x5, 0x654fb555, 0x0, 0xfff, 0x7, 0x400, 0x101}) 2018/03/19 13:26:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) membarrier(0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 13:26:53 executing program 5: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/19 13:26:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1}], 0x10) pipe(&(0x7f0000000000)) 2018/03/19 13:26:53 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x80000000}, {0xc, 0x5}, {0xc, 0x542c}, {0xb, 0x3}, {0x7, 0x40}, {0x2, 0x6}, {0xa, 0x1}, {0x3, 0x7}], 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000037fb4)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3}}) 2018/03/19 13:26:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x80803, 0xfffffffffffffff9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="4cc6ac5c02c988101470762ecc204537e036ad61708c588753492bf5f2c42fbbbc9fd2bde034166d78b7") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006d3fc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000020}, 0xc, &(0x7f0000000180)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x14dc}, 0x1}, 0x0) r2 = dup2(r0, r0) write$selinux_user(r2, &(0x7f00000001c0)={'system_u:object_r:ppp_device_t:s0', 0x20, 'root\x00'}, 0x27) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)) timer_create(0x2, &(0x7f0000000740)={0x0, 0x4, 0x1, @thr={&(0x7f0000000600), &(0x7f00000006c0)}}, &(0x7f0000000780)) 2018/03/19 13:26:53 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x983}, 0x4, [0x8, 0x2, 0xffffffff, 0x2, 0x4, 0x5, 0x3, 0x5]}, 0x5c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/03/19 13:26:53 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) fstat(r1, &(0x7f0000000380)) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)="d785411687798e6c2b94052153e67a9bdd97b7280f183ad9ea4b5b773a492785a24b2c79bbd830c5ae990a806d1488ecf88a2fea55ad6fb2a13131f5025435748076cca617068997316c15d31bac6535061308dda8c97ef156f4db", 0x5b) r3 = geteuid() clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x97) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') r5 = epoll_create(0x0) pread64(r4, &(0x7f0000d63000)=""/168, 0xa8, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000340)=0x5, 0x4) open$dir(&(0x7f00002eaff8)='./file0\x00', 0x26102, 0x0) writev(r5, &(0x7f0000000300)=[{&(0x7f0000000100)="4deaa3e978233e5aa9463fc3a33a66a5411a88", 0x13}, {&(0x7f0000000180)="7987b1ff831987d07f6bda41b8f9a03e9b1f127574962664fac86d5cc329c9866f98927f94ea2e0d", 0x28}, {&(0x7f0000000200)="09390e8cc597362874e4761b6e43e6ff5c98d7e3bcf073b6a86d148790d3d3f96387", 0x22}], 0x3) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r6) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/19 13:26:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) membarrier(0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 13:26:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0xff80000000000000, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x4, 0x30, 0x1, 0x8001}, &(0x7f0000000300)=0x18) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80401, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6706}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000100)=0x8) dup3(r1, r0, 0x0) 2018/03/19 13:26:53 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000b58)) 2018/03/19 13:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="65696c74657200000000000000000000000000000000000000000000000000000700000004000000e8030000f0010000f00100000000000000030000000300000003000004000000", @ANYPTR=&(0x7f000002efc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005466780900000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00008010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff6699dc644d33d88aba23dbf8506327bea71900944b5b7c94dbf31f1b45b6560dac075a450db7d4cae1120c2cf66903eaf838c9b6697a51d21c29edcda30c229ed192cdfb1bbe0032142cef8fb23ffb1b8b6faf1fe389094e9e32893bdf6875d3179f7ccfa1a43efb3bdcf8846a3646450b711dacd21235ec7dbd44a5bd39af484d3025e84a68471ccafb0cc2b697"], 0x438) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 13:26:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/03/19 13:26:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) tee(r0, r1, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x9, 0x1, 0x9, 0x101, 0x1, 0x0, 0x7, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000100)=0x8) r3 = dup2(r1, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/19 13:26:53 executing program 7: r0 = socket$unix(0x1, 0x1000000000000005, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x1) 2018/03/19 13:26:53 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x200}}, [0x1, 0x2, 0x2259, 0x0, 0x4, 0x0, 0x1, 0x80000001, 0x0, 0x7fff, 0x100, 0x4, 0xaf1, 0xa3, 0x8001]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r1, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3c}, &(0x7f0000000100)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x1, &(0x7f00000d5ffc), &(0x7f0000000140)=0xff0e) 2018/03/19 13:26:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x182, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYRES32, @ANYBLOB="1d76c0d495040be8be11b75603bde5944f054c57fabe3cb58359a5af3c318e12da5b8c5b6b338065f695999a239fd8492fdd2c90ceddb25013f9eb75a90cfb7c83497fe010edfa14f5d9820873ebdf596677311d5c8887316b14e653951f665543d62958ff1aaeeb10"]]]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/19 13:26:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000002e80)=0xffffff60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x8, @tick=0x10001, 0x7, {0x5, 0xa2d}, 0xdbe, 0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="081c440c72adf27afb12533f8e0c13f683e8a01ff13a8f354310add6184334a3d5") fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000002fc0)={0x3, {"71649fbbeec1c3"}, 0x6}, 0x10) [ 58.933966] IPVS: Creating netns size=2552 id=9 [ 59.033667] IPVS: Creating netns size=2552 id=10 2018/03/19 13:26:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x200000000000000, 0x200000) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6ea2, 0x40000) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/19 13:26:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsf0\x00', 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x0) 2018/03/19 13:26:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') sendfile(r0, r0, 0x0, 0x5) syncfs(r0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/19 13:26:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendfile64(r1, r0, 0x0, 0x1000) 2018/03/19 13:26:54 executing program 3: rt_sigaction(0x7, &(0x7f0000b97fe0)={0xfffffffff7fffffe}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000088a000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000100)='net/netfilter\x00') 2018/03/19 13:26:54 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181083, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) getdents(r0, &(0x7f0000000080)=""/193, 0xc1) 2018/03/19 13:26:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001440)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x296, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f23b4e884", 0xc32}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e1d, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000002c0)=""/34) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000180)={0x3f, 0x9, r5, 0x8, r6, 0x0, 0xfc, 0x7}) connect$inet6(r3, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/19 13:26:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0704890f71a2d931c158ec60d97a007be8e93e0100547df1212c23948490d168bbb395c2660e20263de15c2d2421ca47bd228ba934b07b92055afe1d0aac0decfed5a2052f61f9bc38c6367d35422cc31367f575"], &(0x7f0000000140)=0x8) acct(&(0x7f0000000100)='./file0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) 2018/03/19 13:26:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='statm\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x9, 0x0, 0xb35, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x15428410, 0x9, 0x5, 0x5, 0x7fff, 0x20, 0x10a1, 0x800, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7fff, 0x1, [0x100000000]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="f65f2eed898e53f34ca3cc35880318c0a509694293061fd049b522823ac08022e0d95610f24969dcbebb96eaa8d51956d5b6ba3d9d81b1bac21d0a73f5d611a9d61f3fbd06e56ebb349185b55c881c7e4b3b9441d9659d50575f08bbb4f6cbce8fcd238ee38dd333daeb5aafa26b30a0df3ed72d00d85c3f", 0x78}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x101, 0x208, 0x7, 0x2, 0x1000, 0x2, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x7fff, 0xb, 0x0, 0x80000001, 0x101, 0x0, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x8, 0x8, 0x3f1e, 0xfffffffffffffffa, 0x7fffffff, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x6, 0x80000001, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x4, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x19, 0x9, 0x200, 0x5, 0x8, 0x7fffffff, 0x1, 0x2e4, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xb5, 0x8001, 0x20, 0x7fff}}, @init={0x14, 0x84, 0x0, {0x6, 0xff, 0x20, 0x8}}], 0x160, 0xc4}, 0x20000000) pread64(r0, &(0x7f0000015000), 0x0, 0x0) 2018/03/19 13:26:54 executing program 4: r0 = memfd_create(&(0x7f0000000440)="70726f63b725442457666e1b760167726f557070726f6325776c616e3000050046c0b76d7136375e573a9b2749df1993838f5e5efcbb5ecced4ce263e51522f838ba8440244d4ef96b0edbd011eb2ac09e216abc98c3a895a3af57b431f605ba137bfb8af18c67b7a7af54c95f1dde7065060f32231a347afcc2af032f084c9bddd2ac70bd5f50d363105580ef5fd875625666a670eb88d264c4136846bfedfc6e80cc7f6b05e2", 0x2) write(r0, &(0x7f0000000100)="deb1b82acf0000", 0x7) sendfile(r0, r0, &(0x7f0000000040), 0xffff) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fadvise64(r0, 0x45, 0x401, 0x5) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/03/19 13:26:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) mknod(&(0x7f0000000040)='./file0\x00', 0x31dc, 0xff) chmod(&(0x7f0000021000)='./file0\x00', 0x0) 2018/03/19 13:26:54 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) listen$netrom(r1, 0x2) 2018/03/19 13:26:54 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x401) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x3, 0xc, 0x4c5, 0x100000000, 0xde9}, 0x20) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000278000), &(0x7f000061b000)=0x4) 2018/03/19 13:26:54 executing program 3: rt_sigaction(0x7, &(0x7f0000b97fe0)={0xfffffffff7fffffe}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000088a000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000100)='net/netfilter\x00') 2018/03/19 13:26:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendfile64(r1, r0, 0x0, 0x1000) 2018/03/19 13:26:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x458ad3fc, 0x1000020, 0xfffffffffffffffd, @time={r1, r2+10000000}, {0x80000001}, {0x0, 0x4}, @queue={0x5, {0xfc, 0x40}}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000240)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000000600)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/202, 0xca}], 0x1, &(0x7f0000000500)=""/225, 0xe1, 0x1}, 0x7}], 0x1, 0x0, &(0x7f0000000640)={0x77359400}) setitimer(0x400000000000000, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) times(&(0x7f00000002c0)) getpgid(r4) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x101, 0x8, 0x0, 0x8, 0x7fff}) 2018/03/19 13:26:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000000)="7c47c0ad", 0x4) 2018/03/19 13:26:54 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1fd, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x80a, 0x1002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f00000033a87913b5a22578eca973580d72c7"], &(0x7f00000000c0)=0x17) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) kexec_load(0x9, 0x2, &(0x7f0000001280)=[{&(0x7f0000000180)="0ceaa9586017af7e94be586fa82f3e913ed85c8d2779787d8483e02fb25f5bb3a9be390593cc39747c44a3a5c1e4401111521d2b1117cb5374d924df677eddb2191805d05d433375ca91639b8245f694562eebf5ca91dcca46987b326b0b1602a7a43e6dacebcb4d0b4e85f1565f225ff614255f9bfd1d86ef3faf667bb40d5a9caa2d471ae0a43473caff123a6708212c8e46c792cec8d6eb0e86e5e64fc73a451f72de6f948ce08d226559dfb13ace1f236a1449f3f936bc9167c62bd57d44177a652b799acfa539211f1c485496eef05f13a3a0231685d1159b1564b9", 0xde, 0x4c4b, 0x8000}, {&(0x7f0000000280)="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", 0x1000, 0x200, 0x9}], 0x1e0000) ftruncate(r1, 0x20) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003100030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000012c0)) 2018/03/19 13:26:54 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x10) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) 2018/03/19 13:26:54 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) listen$netrom(r1, 0x2) 2018/03/19 13:26:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000100000002, &(0x7f0000ff8ffc)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 13:26:54 executing program 4: syslog(0x5, &(0x7f0000000000), 0x265) 2018/03/19 13:26:54 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1, 0x5}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/19 13:26:54 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x402000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000140)="21cf9fc2c006cb6d380e1be00439131b186440e9f30a328b0a27538c1eac8ee13fe38518c8800b94d8fbddd8aa1179ea420713f6ae99109247ddb302eac1d0b176c04e781ed12fd949418d443edcfdd96d2573989034d5b42a1cbd433d3e5f1f375653a35f0beb84292bf72b715a7070e23aefa63b6cb329fc4e6673", 0x7c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYRES32=r1], &(0x7f0000000240)=0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0xa8d2, 0x4) 2018/03/19 13:26:54 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000000140)="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") 2018/03/19 13:26:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket(0x10, 0x802, 0x3f) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/19 13:26:54 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) connect$unix(r0, &(0x7f000017a000)=@abs, 0xfed7) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924923f4, 0x0) geteuid() setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) close(r2) 2018/03/19 13:26:54 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x2e, "17c0962dea7791432bd879011aeb2a6597ba7bdf39ea63d52b714d0df4f5097236d94cc9cb77647c36481cb81166"}, &(0x7f00000000c0)=0x36) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x9, 0x99, "4e108c012ddef1d993d53b9a16e2e6ba3a407e5ab76f37e0584c0a32f44e1a4e4192830391cf2efec68d8b640bd3ca96667ab5684ad023b3957f4141d6b30eff6f10f357cee7c37a4f87ece53e00c42a3bf64faed3f2711a57e6e808891cc28b5d1b80f60d25f6e5db07e6ffc2ecf16d30be73c53c6d7be4bd9b610e4ebb5e0e88ebffe711959b25fff479f747f8f65de930ff77c2350e4fe5"}, 0xa1) r2 = socket(0xa, 0x1, 0x0) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"d8f37e953e243a"}, 0x1ff}, 0x10) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b73000), &(0x7f0000852ffc)=0x4) 2018/03/19 13:26:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000065effc)=0xe, 0x91) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0xf04f) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a1000)) 2018/03/19 13:26:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x10000000004, @dev={0xfe, 0x80, [], 0xd}, 0x4000000000000}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x9, 0x0, 0x83, 0x400000c0, r2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000003f40)}}], 0x2, 0x0) 2018/03/19 13:26:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) prctl$setmm(0x23, 0x5, &(0x7f00009fd000/0x600000)=nil) getsockopt(r2, 0xfff, 0xf527, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x3ff, 0x9}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r5, 0x88, "a88a7e0118488435e8fabcff6fb6359e9f4060e490908200d94c5ae76c20a7024daeb1cdf18895173ada1672cc0803695ff673f3ae4e6ab9376e2c4d90290a10117711ae63b4dbfaf7def95c3434ae94b9a96a5770be577e57f2b638d955630abeed5d5f840b94b4ff5b8447cd7297164d51c2b0c144c5c2244fb266a55837e287a2985a7d10c83b"}, &(0x7f0000000240)=0x90) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) 2018/03/19 13:26:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000), 0xfffffffffffffff9) 2018/03/19 13:26:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ae) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x4, 0x4) 2018/03/19 13:26:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000f000000000000000000000005000700000000000a004e2000000000fe8000000000000000000000000000000000000000001000030006000000000002004e20e000000100000000000000ba7972846501bbf5000000000000000000030005000b3debfc49c28d4ae00000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/03/19 13:26:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) dup(r0) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1e, 0x15c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/19 13:26:54 executing program 7: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') unshare(0x400) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+10000000}, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) 2018/03/19 13:26:54 executing program 2: r0 = socket$unix(0x1, 0x80000000000005, 0x0) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="5975a68ec9cef91c1167b8491e1bb9e3e5777ebda3ac8c660ae9af759d0416f11e9ab5d1c40951c975ccf30f4e16fbfbadce117f271003f38a28033e31a759272807a0d571f91e9717d89a98a533dbd1b4f6d99dd3b2474170dc984e7d8d33277a822b3d8c706b5364f7c6a6d32019cfb15d994ce27daca8ef61f340aff929514555f52f95", 0x85, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="fe0d7e871a9d3a92fb7e2a22e9dd7ac13bc4ec01a66ab4fb5fedff637866fd8d0099705c2f849281d1a0bb5f2aec460c54e87463647c6461012fe01e1fc41a628d17ff02b555eb5b8f938d49cad0d5748e5527063f33dc997582c9007c760a476a797d04b1b6d881992d88e603dbb4d593992cfbedac901567aefbb6dd441d9867f41d790f700a6b16566dc0e239164a", 0x90, r2) r3 = open(&(0x7f0000000340)='./file1\x00', 0x4000, 0x80) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) recvfrom$unix(r0, &(0x7f0000b24000)=""/211, 0xd3, 0x0, &(0x7f000024cff8)=@file={0x0, './file1\x00'}, 0x6e) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x0, 0x18f) 2018/03/19 13:26:54 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000800)=0xe8) getgroups(0x2, &(0x7f0000000840)=[0x0, 0xffffffffffffffff]) r4 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000b40), &(0x7f0000000b80)=0x14, 0x80800) r12 = open$dir(&(0x7f0000000bc0)='./file0\x00', 0x80001, 0x38) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) r14 = getpid() lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="db975e4bb460956b2f64f549b72267ed628f3dfa60d62c184f7ad72f5be6630cea2fc539a1b6", 0x26}, {&(0x7f00000005c0)="9238d963246011fef3761c8c8627606fcd189376a984b44073c872dbc4ff8f9e3f34aae2f82858fc503c2d3e3cf8ae9fa230cb85c3c4784203b9ebd8d2ea6afd4835cbce7e146fb0386dc07e429dbe82f210a3a02395d2fdcc62ca6ba1d8bf17d390a9152ccc21d23e5397f5bf9868844760ab55999e8b390b5f8faf98c229bb8b03bc549474e2a02d0ad1c0fdfe10f892d361ce62a92bfe7ac6cdb8be67980039996681936d23b06eda11a9ec88ecebc09081a917cdb9af1328b473d502d4df0045ed23b0f2fe3e9cd6b335d7b5f4290bea661172c5d97ef12098a7d8ce84c0e64236b92aece430cbefc60b7535b8c7", 0xf0}], 0x2, &(0x7f0000000ec0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="010000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="180000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0c0000000100000001000000"], 0xa0, 0x1}, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = dup3(r20, r20, 0x80000) getsockopt$bt_BT_SECURITY(r21, 0x112, 0x4, &(0x7f00000003c0), 0x2) r22 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xac, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3e25}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @empty, 0xffffffffffff0001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x94e, @remote={0xfe, 0x80, [], 0xbb}, 0x8b65}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff81}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r22, 0x84, 0xa, &(0x7f0000000380)={0xe96f, 0xfffffffffffffffe, 0x208, 0x1ff, 0xffffffffffffff81, 0x1, 0x1, 0x2, r23}, 0xffffffffffffffc5) listen(r20, 0xfffffffffffefffa) accept4$packet(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r20, 0x29, 0x32, &(0x7f0000001400)={@mcast2={0xff, 0x2, [], 0x1}, r24}, 0x14) r25 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3f, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r25, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0x200, 0x401, 0x10001, r26}, &(0x7f00000001c0)=0x10) sendto$inet(r25, &(0x7f0000000000)="4d7487bb7b8fc3485c21ad79aa31c470435888da39337ca7cd09e9d4d0f1edb3f154117a501518f1a7671eb2a1575250a57c4d154dff30a348f03c9c5be225d6613b16b275d3a3d6cdc4dfa78c6e26d1bcfe5b0a77b473f2bac7c3d4eada2c6292ae0a31257cd2c1a1a3f061d7c3705e80a801fe62043fb4647b44c5a62a3725169dd052b94f280aefed226407f2adf4", 0x90, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e24}, 0x9) r27 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r27, r20, 0x0) r28 = request_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/rtc\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r28, 0x3) 2018/03/19 13:26:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3, 0x800}, &(0x7f00000000c0)=0x8) 2018/03/19 13:26:54 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x20110, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) membarrier(0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x8001, 0x4) 2018/03/19 13:26:54 executing program 1: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0x8a4000960) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') readv(r0, &(0x7f00009a4000)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1) 2018/03/19 13:26:54 executing program 3: r0 = epoll_create(0x9) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093cff0), &(0x7f000020c000), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) 2018/03/19 13:26:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) epoll_create(0x4) 2018/03/19 13:26:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='statm\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x90000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000001c0)=""/163) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6gre0\x00', 0x100}) pread64(r0, &(0x7f0000015000), 0x0, 0x0) pipe(&(0x7f0000000000)) 2018/03/19 13:26:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xe2, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x8, 0x8001, 0x4, 0xc0f, 0x9, &(0x7f0000000080)='ip6tnl0\x00', 0x21, 0xfffffffffffff001, 0x3}) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 13:26:54 executing program 2: socketpair$inet(0x2, 0x80000, 0x762d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/03/19 13:26:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x2, 0x8, 0x28, 0xffff, 0x5, 0x3}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getrandom(&(0x7f00000000c0)=""/61, 0x3d, 0x3) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) time(&(0x7f0000000000)) 2018/03/19 13:26:54 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b25000/0x3000)=nil) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000b1b000/0x3000)=nil, 0x3000, 0xe000, 0xffffffffffffffff, &(0x7f0000b18000/0xe000)=nil) 2018/03/19 13:26:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) socketpair(0x9, 0x80001, 0x3327fa47, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) prctl$setfpexc(0xc, 0x3) 2018/03/19 13:26:54 executing program 1: r0 = epoll_create(0x4) r1 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4}) mq_unlink(&(0x7f0000000080)='/selinux/user\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/19 13:26:54 executing program 0: clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000300)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() r2 = creat(&(0x7f0000000000)='./file0\x00', 0x182) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000780)=0x0) process_vm_readv(r3, &(0x7f00000029c0)=[{&(0x7f00000007c0)=""/193, 0xc1}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/52, 0x34}], 0x6, &(0x7f0000002e40)=[{&(0x7f0000002a00)=""/253, 0xfd}, {&(0x7f0000002b00)=""/137, 0x89}, {&(0x7f0000002bc0)=""/84, 0x54}, {&(0x7f0000002c40)=""/230, 0xe6}, {&(0x7f0000002d40)=""/249, 0xf9}], 0x5, 0x0) chroot(&(0x7f0000000200)='./file0\x00') accept4$inet(r2, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000740)={0x6, 0x3, 0x800, 0x0, 0x1f, 0x9}) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) recvmsg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/82, 0x52}], 0x4, 0x0, 0x0, 0x7}, 0x10000) pselect6(0x40, &(0x7f0000000080)={0x80000001, 0x31, 0x5, 0x3, 0x6, 0x4, 0x9, 0x6}, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0xadd, 0x2, 0x8000, 0x4, 0x8b4}, &(0x7f0000000100)={0x4, 0xffffffffffff0000, 0x8001, 0x6, 0x9eb, 0xc3800000000000, 0xfffffffffffffff8, 0x1}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x3f}, 0x8}) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000000400)) 2018/03/19 13:26:54 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000800)=0xe8) getgroups(0x2, &(0x7f0000000840)=[0x0, 0xffffffffffffffff]) r4 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000b40), &(0x7f0000000b80)=0x14, 0x80800) r12 = open$dir(&(0x7f0000000bc0)='./file0\x00', 0x80001, 0x38) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) r14 = getpid() lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="db975e4bb460956b2f64f549b72267ed628f3dfa60d62c184f7ad72f5be6630cea2fc539a1b6", 0x26}, {&(0x7f00000005c0)="9238d963246011fef3761c8c8627606fcd189376a984b44073c872dbc4ff8f9e3f34aae2f82858fc503c2d3e3cf8ae9fa230cb85c3c4784203b9ebd8d2ea6afd4835cbce7e146fb0386dc07e429dbe82f210a3a02395d2fdcc62ca6ba1d8bf17d390a9152ccc21d23e5397f5bf9868844760ab55999e8b390b5f8faf98c229bb8b03bc549474e2a02d0ad1c0fdfe10f892d361ce62a92bfe7ac6cdb8be67980039996681936d23b06eda11a9ec88ecebc09081a917cdb9af1328b473d502d4df0045ed23b0f2fe3e9cd6b335d7b5f4290bea661172c5d97ef12098a7d8ce84c0e64236b92aece430cbefc60b7535b8c7", 0xf0}], 0x2, &(0x7f0000000ec0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="010000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="180000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0c0000000100000001000000"], 0xa0, 0x1}, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = dup3(r20, r20, 0x80000) getsockopt$bt_BT_SECURITY(r21, 0x112, 0x4, &(0x7f00000003c0), 0x2) r22 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xac, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3e25}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @empty, 0xffffffffffff0001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x94e, @remote={0xfe, 0x80, [], 0xbb}, 0x8b65}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff81}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r22, 0x84, 0xa, &(0x7f0000000380)={0xe96f, 0xfffffffffffffffe, 0x208, 0x1ff, 0xffffffffffffff81, 0x1, 0x1, 0x2, r23}, 0xffffffffffffffc5) listen(r20, 0xfffffffffffefffa) accept4$packet(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000013c0)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r20, 0x29, 0x32, &(0x7f0000001400)={@mcast2={0xff, 0x2, [], 0x1}, r24}, 0x14) r25 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3f, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r25, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0x200, 0x401, 0x10001, r26}, &(0x7f00000001c0)=0x10) sendto$inet(r25, &(0x7f0000000000)="4d7487bb7b8fc3485c21ad79aa31c470435888da39337ca7cd09e9d4d0f1edb3f154117a501518f1a7671eb2a1575250a57c4d154dff30a348f03c9c5be225d6613b16b275d3a3d6cdc4dfa78c6e26d1bcfe5b0a77b473f2bac7c3d4eada2c6292ae0a31257cd2c1a1a3f061d7c3705e80a801fe62043fb4647b44c5a62a3725169dd052b94f280aefed226407f2adf4", 0x90, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e24}, 0x9) r27 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r27, r20, 0x0) r28 = request_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/rtc\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r28, 0x3) 2018/03/19 13:26:54 executing program 4: pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f00000010c0)="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", 0x109d}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="b8", 0x1}], 0x1) vmsplice(r0, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0xff43}], 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001040)=""/73) 2018/03/19 13:26:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x7, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000080)=0xffffffffffffff06) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}}, [0x8, 0x9, 0x0, 0x2, 0x3, 0x2ae1, 0x8, 0x2, 0x5783, 0x101, 0x5, 0x1, 0x3, 0x8, 0xff]}, &(0x7f0000000300)=0x100) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) 2018/03/19 13:26:54 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/19 13:26:54 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ptrace(0x4207, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) write$selinux_create(r2, &(0x7f0000000080)=@objname={'system_u:object_r:crash_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x36, 0x20, './file0\x00'}, 0x4d) ptrace$pokeuser(0x6, r1, 0x101, 0x0) 2018/03/19 13:26:54 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x101}, {0x4, 0xff}, {0x2, 0x4}, {0x0, 0x7}], 0x4) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) 2018/03/19 13:26:54 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="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") mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000090dff0)={0x0, 0x0, &(0x7f0000b80000)}, &(0x7f00006ee000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r2, &(0x7f0000929000), 0xff) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x100000000, 0xc7, 0x16, 0xffffffffffffffa6, 0x6}, &(0x7f0000000040)=0x14) 2018/03/19 13:26:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/19 13:26:54 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x504c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e22}]}, &(0x7f00000001c0)=0x7) mq_timedsend(r0, &(0x7f0000000380)="fcfe9bf6d0ab6114aa3ef013240f86bc8539097a5e3c7fed74251ae89775255b07555c1cc08b95b954daa180d9568695e4b00216a1a7b0c10381c9654e82a6bb162b5d98f6172811717027c5ed3a19161e0f7c686646e806e14d627d8d5cb16f0e8ffefb4fedc760a45944e7ccdd5925f5b559c2e57ca633039e2358526a08aebccd812fa11a4bfb1e4fd729471a9cb95c0fe90ffec46cd0cb5963bc5e583b5d646fab6af2b543bc95623cf75444d31a82fb3aa4a9004cbd1e12ea704faa50c5b8cb0b34b34aed8ed00d563ce9251b8b8b4932f394ea040279e21acc70991f1da8d1", 0xe2, 0x100000000, &(0x7f00000002c0)={0x77359400}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)="438c8ebcf91dbdb9783ab86134495090fef695ab2617fe896fc03456323af4a5d4800775427502ded0fdd34151e81f497ac8b398cb9cb56faf89879202103bd87b629a9aef", 0x45) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x32, 0x4) r2 = socket$inet(0x2, 0x0, 0x9) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r2, &(0x7f0000caaf3a), 0x0, 0x0, &(0x7f0000405000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x5, 0x2) poll(&(0x7f0000a5b000)=[{r2}], 0x1, 0x0) 2018/03/19 13:26:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) getrusage(0x1, &(0x7f00000000c0)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) 2018/03/19 13:26:54 executing program 0: prctl$void(0x3e) 2018/03/19 13:26:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x80050, r0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 2018/03/19 13:26:54 executing program 6: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc45104d810dab1a766c4a8c01205a3341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7f, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getpriority(0x3, r2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000240)=0x80000000) 2018/03/19 13:26:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/sockstat6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x5, 0x1000}, 'port1\x00', 0x0, 0x10000, 0x5, 0x2, 0x9, 0xdf6, 0x7, 0x0, 0x6, 0xfffffffffffffffa}) setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) setitimer(0x0, &(0x7f0000000fe0)={{}, {0x77359400}}, &(0x7f0000000000)) 2018/03/19 13:26:54 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061dfb7)=ANY=[@ANYBLOB='s9stem_u:object_r:restorecond_exec_t:s0 system_u:system_r:kernel_t:s0 97\x00'], 0x49) 2018/03/19 13:26:54 executing program 4: pipe(&(0x7f0000000140)={0x0}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300), 0x0) 2018/03/19 13:26:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0, 0x800000000}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}, 0x8000}], 0x7fffffffffffd36, 0x8080) 2018/03/19 13:26:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x404000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2}) 2018/03/19 13:26:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x200, 0x2, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/19 13:26:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x640802, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x939], 0x1, 0x200, 0x7, 0x9, 0x10000, 0x3, {0x10001, 0x40, 0x3ff, 0x2, 0x7, 0x10001, 0x3, 0x9, 0xb00f, 0x8, 0x7ff, 0xa, 0xc6, 0x7, "fc8911221d67986ff391752405bc7d882e34ec72401e8dec44e77e0e3436c72c"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0xfffffffffffffffe}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x9, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000003c0)=0x3f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80800, 0x0) 2018/03/19 13:26:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x0, [0x5, 0x3, 0x91, 0x6, 0x2, 0x8001, 0x0, 0x8e21]}, 0x5c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/19 13:26:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x32, @dev={0xfe, 0x80, [], 0x16}}}, 0x8001, 0xd50, 0x46a, "3f3358dfd95a353776c2b81bec0281ab6a88c7dcb3ac533b15170d0e0dba75e369a8ee624aec367816103e460a3da060b545139981acebfbfeaa4808947ed7ee7bafb312d23c3318ab142cc7d5e0ea4b"}, 0xd8) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) getpeername$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) 2018/03/19 13:26:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200900, 0x0) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2018/03/19 13:26:55 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3b53) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/19 13:26:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x618800, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x5, @fuse_notify_inval_inode_out={0x3, 0x3f, 0x3}}, 0x28) socket$nl_route(0x10, 0x3, 0x0) 2018/03/19 13:26:55 executing program 4: r0 = socket(0x10, 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x1000000800, 0x80, 0x4, {0x0, 0x1c9c380}, 0x6, 0x88}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) 2018/03/19 13:26:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x200, 0x2, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/19 13:26:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f000002bfd8)}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/113, 0x71}, {&(0x7f0000001240)=""/82, 0x52}, {&(0x7f00000012c0)=""/102, 0x66}, {&(0x7f0000001340)=""/4096, 0xfffffffffffffdfa}], 0x6, &(0x7f000001b000), 0x0, 0x63}, 0x80000002) 2018/03/19 13:26:55 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x5, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x101, 0x2) 2018/03/19 13:26:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x200) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) 2018/03/19 13:26:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000040)="130000001000ffdde200f408030f050002230a", 0x13) getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001ac0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000001bc0)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001080)=ANY=[@ANYBLOB="6c0000001400020025bd7000fbdbdf2500000000000000000000000000000000ac1414180000000000000000000000004e200003000400040a00202067000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="b76b6e0002000000080016000200000014e7a6008ddd7044f7447ba78f4a8693ec000d00ac1414aa000000000000000000000000"], 0x6c}, 0x1}, 0x20000080) getegid() 2018/03/19 13:26:55 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) epoll_create1(0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000000c0)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x2000000000000034, r0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="0001705f66411f657300") getdents(r2, &(0x7f0000000100)=""/139, 0x8b) ioctl$TIOCSBRK(r2, 0x5427) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/19 13:26:55 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 13:26:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) dup(r0) 2018/03/19 13:26:55 executing program 6: lsetxattr(&(0x7f000078cff8)='./file0\x00', &(0x7f0000cc2ff3)=@known='security.evm\x00', &(0x7f0000680ffc)='/.}\x00', 0x4, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x280000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x51, 0x4a66, 0x7, {0xffffffffffffff80, 0xe7}, {0x917}, @rumble={0x2, 0x8}}) clone(0x0, &(0x7f00003e2000), &(0x7f0000579ffc), &(0x7f00008a2ffc), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) 2018/03/19 13:26:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=ANY=[@ANYBLOB="2cf26e07f8001522ffffffffffffffff0bf00000", @ANYRES32=0x0, @ANYBLOB="1400020000000000000000000000ffffe0000002"], 0x2c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000200)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2082, 0x23) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000240)={{0x4, 0x1}, 'port0\x00', 0x40, 0x80000, 0xd6d5, 0x1, 0x8, 0x81, 0xffffffffffffffff, 0x0, 0x204, 0x5}) 2018/03/19 13:26:55 executing program 1: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0xe92e, 0x1) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x290800, 0x0) 2018/03/19 13:26:55 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50001, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x203) sendfile(r0, r0, &(0x7f0000000040), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/19 13:26:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 60.113987] audit: type=1400 audit(1521466015.156:25): avc: denied { getopt } for pid=8779 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 13:26:55 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) prctl$getreaper(0x2f, &(0x7f00000001c0)) [ 60.184848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=248 sclass=netlink_route_socket 2018/03/19 13:26:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6, 0xffff, 0x2, 0xd8d0, 0xb1, 0x8, 0x4, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x7, 0xfffffffffffffff7, 0x62984041, 0x101}}, &(0x7f0000000380)=0xb0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xa2, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/162}, &(0x7f0000000280)=0x50) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/03/19 13:26:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xc2, 0x4) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8020000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x309440, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) write(r1, &(0x7f0000000600)="4dcca3894716aaa341d05584d856045cf60f53d605095a9b9e2e86aefa344cf862b8fbb78432830ac343b171b840e30b5ae24a310de504b29d3217fbb1e4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd5787206168886d9e81a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x375}], 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/185, 0xb9}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac592", 0xaf) open(&(0x7f0000000100)='./file0\x00', 0x408001, 0x8) 2018/03/19 13:26:55 executing program 6: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x16) socket$inet(0x2, 0x7, 0x9) ptrace(0x4208, r1) 2018/03/19 13:26:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5c, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in6={0xa, 0x4e21, 0x1, @empty, 0x7f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x31b2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x74) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/19 13:26:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$setpipe(r0, 0x407, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) epoll_create(0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) [ 60.237036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=248 sclass=netlink_route_socket 2018/03/19 13:26:55 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x6, 0x20000000000000, 0xbc, 0x1}, {0x5, 0x5, 0x2, 0x3}, {0x0, 0x9, 0x6, 0xfffffffffffffffa}, {0x7fff, 0x4, 0x7, 0x4}, {0x620f, 0x2, 0x5, 0x6}, {0x3, 0x0, 0x9, 0xd2e}, {0xf8, 0x7, 0x80, 0x9}]}, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/19 13:26:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x5d, 0x2, 0x5}, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a00141900180001000200070000fdffdd0007000200000000000000", 0x39}], 0x1) 2018/03/19 13:26:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x8) 2018/03/19 13:26:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5702001c", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6b, "71f241e0a77a07578837dbd42602f0c5c05922340bc36a4a6e08aafcdf66101231d0cbdae058e585df4de8c101da0300f5f545d380b52e7e9b2a7b64249fe3144797ad1673ad78cf6ed35ca146836cd6a0ddb4c8be11b106173664575ffe9433e4d6a10ef3555a24088747"}, &(0x7f0000000080)=0x73) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001240)={r1, 0x7, 0x1, [0x92]}, &(0x7f0000001280)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c98fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001180)={0x101, 0xa, 0x3ff, 0x4, r1}, &(0x7f00000011c0)=0x10) close(r0) 2018/03/19 13:26:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff, 0x10000}, 0xf9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x1b}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x3f, 0x13, 0x1, 0x100000003}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x2}, &(0x7f0000000180)=0x8) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@del={0xe8, 0x11, 0x500, 0x70bd2a, 0x25dfdbff, {{'poly1305-simd\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) inotify_add_watch(r1, &(0x7f0000000400)='./file0\x00', 0x8) 2018/03/19 13:26:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getitimer(0x2, &(0x7f00000000c0)) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000581ff8)={0x19980330, r2}, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000140)="ff0a82163121f5292f7bb9ea2ac2fb6a00da4705818cdeae8454322a21311c48efc3d8a7d533c822b5b58d22af97fb35ab1fac66e279b09a0973af1267a49dea889cf35dc3d4453802becfa89317e6d4121de51dc38c94069ff7a862716819a8826cbf75860249184dbdb3b26a3907bccd4765450af00a792a7313785b0e2b9e317e08c390a83e28643938523e39e12ed4") socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) 2018/03/19 13:26:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0xc, 0x5, 0x200, 0xffff7ffffffff018}, {0x6}]}, 0x8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendto$inet(r0, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$addseals(r0, 0x409, 0x8) 2018/03/19 13:26:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000008e2b6028fa19ddf2ee67d28d80e7650000000000000000001000000000000000000000000000000000"]}) socket$pppoe(0x18, 0x1, 0x0) clock_getres(0x7, &(0x7f0000000040)) 2018/03/19 13:26:55 executing program 6: r0 = getpgrp(0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x705000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x5, 0x4, 0x2, 'queue0\x00', 0x8}) getuid() 2018/03/19 13:26:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080046, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, r0, 0x1f) utimes(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000aa5ffa)) 2018/03/19 13:26:55 executing program 5: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x7b1, 0x0, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$unix(r0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/19 13:26:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80002, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/19 13:26:55 executing program 7: r0 = getpid() getpriority(0x3, r0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair(0x1b, 0x6, 0xf, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0xffffffffffffff44, 0x0, 0x2}}) r3 = dup(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3e) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$ax25(r3, &(0x7f0000000080)="7083c1d476735b4f5231bc64c6417792dc6a4a8a48a0197510b6a1fc92154b4f9c27f51873df3f559dcfdfbf815acfd8abae20fd7a2088da068d9b0e7337e4aa44eac57315fa44c2ed6ef93488eed4d7ef36fcf9933e13d59e542868d95140b4978003d7ba345e9bb6342db2e08e2fb8715f71a1e71e9562f522d076ad342d590ae6fbfe68a532995d1e47d43795326b33c348aac99d9f39e58f58982f2a8a017b357ef137ebac6dc65bc25579aa497b5eee2fd2356138589c", 0xb9, 0x4001, &(0x7f0000000140)={0x3, {"095a3d3758e381"}, 0xa73}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x14, 0x4) 2018/03/19 13:26:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xa7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x2000)=nil, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/19 13:26:55 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'unconfined_u\x00'}, 0x36) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000080)={0xffffffffffffffff, 0x80000001}) [ 60.434077] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket [ 60.453861] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket 2018/03/19 13:26:55 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000010c0)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001240)={0x7, {0x2, 0x4e23, @rand_addr=0x7c18}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1b3, 0x6f4, 0xfff, 0xffffffffffff7fff, 0x5, &(0x7f0000001200)='yam0\x00', 0x1000, 0x83f, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001040), &(0x7f0000001080)=0x4) prctl$intptr(0x1f, 0x0) 2018/03/19 13:26:55 executing program 5: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x1, r0}) r3 = syz_open_pts(0xffffffffffffffff, 0x10102) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x200}) dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r4}, &(0x7f00000000c0)) 2018/03/19 13:26:55 executing program 6: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8000fffffffb) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ff, 0x583002) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/19 13:26:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0xfff, 0x1ff, 0x1}) exit(0x0) fstat(r1, &(0x7f0000000280)) 2018/03/19 13:26:55 executing program 2: stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000003000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x7, 0x9, 0x5, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0xc861, 0x8000000000000000, 0x8}, 0x10) setgid(r0) 2018/03/19 13:26:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82000, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip6_vti0\x00', {0x4, 0x2, 0x2, "06dc8085bb1c", 0xd6}}) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008, 0x401e, r1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0bc5310, &(0x7f0000c9dfb0)={{0x0, 0x3}, {}, 0x2, 0x6}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) 2018/03/19 13:26:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x20) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/19 13:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000afcffc)=0x1) mincore(&(0x7f0000b60000/0x3000)=nil, 0x3000, &(0x7f0000002000)=""/4096) 2018/03/19 13:26:55 executing program 0: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000880)=[{&(0x7f0000000840)="8a55", 0x2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) readahead(r1, 0x828b, 0x401) 2018/03/19 13:26:55 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x200008}) userfaultfd(0x480800) 2018/03/19 13:26:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x200002) ioctl(r0, 0x7fffffff, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/19 13:26:55 executing program 7: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/03/19 13:26:55 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101800, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) signalfd(r0, &(0x7f0000000100), 0x8) getgid() 2018/03/19 13:26:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x61) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffff, 0x4c42}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) r3 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000100)="971c3e9b9f415646750f624960eb67ff04c54b881d8660d7bbd0a6a96b3ba105051c6a3bc1447d515f100038f4d0b8d30d70af69aa5080b528f52b98c42e8df599099ba272b6948101cca22b0f7c6fa51a127f169cea10a07aa330d5d660244b8f0888c3b833c251c0c68e9798bc5fafea0f9b3e7ee8374a3ee93bf6b0ef078e1402fc90142f7db444a31c0267efcaa7225ec356385cc8351729487b7f465e0ffc47e5d4d6caf69db62b56faaa3a6843", 0xb0) write$tun(r0, &(0x7f00000003c0)={@pi, @void, @mpls={[], @ipv6={0x0, 0x6, "5df5cc", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0xfffffffffffffe46) 2018/03/19 13:26:55 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001680)={0x0, 0xac, 0x2}, &(0x7f0000004b80)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004bc0)={r1, 0x100000000}, &(0x7f0000004c40)=0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) pipe(&(0x7f0000004c00)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="1d54ee5e2d6d90a7b767655c089318ad3078391220f8143ab390d63381be45d8866c8dfae98bb6e5ddda382240de98514bb3c8c3be0b5e5ab08548d28b19285ed68865c58d1c4ef362a80de564856f9989c478901cde42e2a7d198aff27423fbc4be93c8d090f4ba680a4034366321b2ca347f7cb0f0b50bbd9b68678399baf2af31cee47b70e85654c0e21bf77ca1002254457b3529784154493e4b64c1aa9932764cc45e4738c5304433e415f206bc", 0xb0}, {&(0x7f0000000180)="ef5ddd04191342a340aacee16c2b32e6ad1b567fcc0ebd9f7e608a47deb37ca6d2c84e0b7d2ae91f951ff2e099e14dc9b4581e65adb61f42ce9afbef00967b0de903a75c54a2d2f7ab2a", 0x4a}, {&(0x7f0000000200)="fa244a909c64483b572cd3b7a7b35195e89650fae32042e3f8762314ec98290b7d210ef1cc5738163731e268fe56f13eb1785fd78ec6747bd42f507c8e241c90e725ed32c1aef3110958d2cf15fbc0d636fa66ab9c5915f88c7fa828402f7243228f85a1bf01b1d3a4b8866b0c219aa0c22b5f8ebe4f8d1cee9b00d714c9d360d99a2a97b6af743a1220a345226a9fb6c0e29ce369a4cec6745187f6aa0bc8522fcf3bb962396742849003b17bb95f7219397169b62ff6d1ff42520e8fd0f86fcdf79e1accbd282240fff558d37dec46f68aba58a036950cdab13298de0197034e", 0xe1}, {&(0x7f0000000300)="1f7f980d1ab011c759ffaf8f98d0e34d2731c4fcd78633bb5d9dfe24a8293476f84ae12d3c96507fab6e02224d246a", 0x2f}, {&(0x7f0000000340)="ca1c9ca8893edf600c4127ec571c4ac3fc6e2e9e8213b8fe8445c62634", 0x1d}, {&(0x7f0000000380)="a293f75ec84a7d1093de789f53ef296295bb", 0x12}], 0x6, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x30, 0x40004}, {&(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000900)="b1254ef25b74bbd395c3a6eb17ae83c714966b01a8f6c01cbad6f995dc0f9137ebb893b34a7e17a9242c629b616e2d836eddf7043287bfea8b674d9343c5341921972b1e977daede2efe9a5dbf5717a639a5bb883c1ca77e622e7114b4d57d39037176749bb4c1855c055a06", 0x6c}, {&(0x7f0000000980)="713a32025a9aec900c349cb677ef41b2f02b64737e655527e64650d9f3c0563ce48f7957504e38209b68b647dd5ec1978906a0d4c21d8c4a7aacc96b324d1e762660088224c7fbb15d0b7f69c0df2eda689fe96a374c9862709d338f9a47a24c63673af2", 0x64}], 0x2, &(0x7f0000000a40)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x68, 0x4000000}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000b40)="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", 0xfd}, {&(0x7f0000000c40)="75b540af08849ec152e4bcbabb6ddc3afc8fe0510fc92d86c92b8db4b9b8cc1e72feb5868ebe173cd0320c0d11d14bd021648e908471848387da4307d0310e32b0c16013ac0737fd9cdc883845bbf55e2e03a67afbc539b70582d733023e8a5789df4d84a4bd5a6a4b27226df4d6311bed279df2ca80012cb0b414659cf27457c5ac1a7278fb1843ed8745686ba89e9889cded73c48308ccf45443554e2025c8d15c7825dfa3f11e54e9bc81d5bcec0d2d4d8fa48cfd9391dd919d489f448ef6771ec131189669966ee941f9", 0xcc}, {&(0x7f0000000d40)="96e5982b2699b62a0810cd7de60552c6b8a9150cf0e0e17391452e5313df222a49a07b831d1b451a241cd5386342b25927951c51b49a0522e05340cddd0bbf869c8a2a8134a970e7b27929f2cd26f208063eaa9ac370eb566c7ae93165806a7d378b699bdab7fe99c9ed52a324e45c4447987de18051e8571832d7c886424ca549fb29e2b951d3f4bac8ca2d3460596b6ff382de76f8c200224f9c9414778a12dfd9dd4e0bb51760a432f005e99eaffb31f00a3ac400f10545507f647b85c0efa870aa820ec50be7b91452de3514d521fc5e3c385379b227e01ff302088f8430ef3180925b4a689c6b502c2c72920afa", 0xf0}, {&(0x7f0000000e40)="ef481e7ac9a91c10b98a9adc7378f291edbe3421e8ee566d6df95ce566afba7946a4a3165fbdea43328ba0e9949de936f43c513712a8b1d4c90a6c478e13b018ccf19d05fa017a7db6ad613335f40fc0fa470f445f371f8f62371133b4141293140dc06f70cec505fbbbc62e897436ccdeb18876abf3a0301571044190ea5d51f13d02961b83e6fbafc0926080a8e5ec83acb35512c5718507606345e32471beb06991c2d571b50cac86e8efce35a56b82622f85c2f086eb7b2949cd30573151d792d499732e9c7564fc13fa70fbcc535498ca48727588cd2ac36b4cb7ce2258310a95bacc43e556f0da177bcfca802b61e2b24f3eebde", 0xf7}, {&(0x7f0000000f40)="cb350bce0f877810cd170008c207b7774f9a66683c15d61f8d3ae8facbd5cdc4cdf036cfe8cfb83d0830ad1d003243f5b262c78e054844463317689a678ade9776e1ee0ab965bb936c6131da03c706bd858b41037b20dd655c952a028e93570e54f60077c4ea86dfbb7827dbc8ce8d78a431af234bfaaabf3ba7779a79de9283e2c018f4411e4cd8cf9269ea3c39cf842951266cd98ad9d40e5848b0409fbc341202", 0xa2}, {&(0x7f0000001000)="a73d023d3846b977f318b153e46b23cb7faf9b40e51302aa88eadffe7aaddbf7d574500645d31adc2e6a701de0a9b44b67e29aedb24ad3333d1bee1888e1703eb8934a34d4e9b3a08aa76095b105b7f100c94b3aeb5c69af860caf83243b70e63ebe0309d7db754f613b7b7ab742c01eade865c71b822e60acf4f7bc61ed49629a2c1f11e38e2cee3f1b55324053b02578597a3a4bcd3c95d61485222ac637e98a63857c99adca8f7b877de1a006661ff9eae54eefb7c9ce4654", 0xba}, 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0x1000}, {&(0x7f00000051c0)="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0x1000}, {&(0x7f0000004a00)="3c546e20beffe72d3c849f08594a01c5aeb3bcb57dd776d5daac2efee6da53c4dd51653dd76084215e5ee5208de1ff8eed688a6e5d19efafccb799b2640f72835e713ac306e60ad75de0ef91d3582b55788f9efc057a28f51dd26e8c6d76e9d4e83a3693d1c8efdbba891f7adccc8f64c0882b7841249626b0724b42023d2f57c8c36f3874ffd7756a94b1891976fb77abf51731f33dec", 0x97}], 0x7, &(0x7f00000012c0)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="5d584b71e710000000010000b4f45208f10001000000c26a4a478b938cae8932ccbaa1b887000000", @ANYRES32=r0], 0x24, 0x8010}], 0x5, 0x800) 2018/03/19 13:26:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b81000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x400000000000000c}, 0xf) 2018/03/19 13:26:55 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1}, 0x6e) sync_file_range(r0, 0x8000000000000008, 0x2, 0x4) listen(r0, 0xfffffffffffff000) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) quotactl(0x2b46d729, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="870274a40e69c5a2e5746a4153adbac60ab3034ac1e777942ae59fae2ed9d9c5037f42301c343f07ca12ec2d7e67693b672366e1b706d1f8c2f3cf8cb0100d88de7ec45e1afd059fe4ccde5fa806f6f115b36f56455ff487ba578872e696077fe7be4003fe9cb284f9ac7aa7d57f4c3e2334db96848fdea3010228de99458607dbcaf4afd1626feef54cacd97ee6341f085d06b8fe5c589a16f7a52dd4ed58df0e50c0a994994763f235e1fbff724e628bc81671e1c03e37500acd52dcfdbdaa321542cce51f7e7d82625103d9f2521eaba86e229f4a62") sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000300)="1ab4db1c6492b90818f9d92e305e13ade2ba9637c8a400fe64b32c2e4ba2598729d6a2d64c0233b04d23598cd6f98b449a64946f77be5566d0083f13a51f1c34094b14a8fe978198e8a9d6328be3ad89a85d6089cff815d322049e6bf55cd34aafcbf36ff5f39f9b6f6684a4d834e18c63e5d675688e299d16ecdfefe815464d51f119506b94e93b0dbfcf385c79089a21b1c5312d76d57fbc9b4963a23206835b61bb4018ba0538b1ee2cbf563d17fdfab47725b9689070425ae364b5d0258f532e74cba53310c6fccdb280c9bec48fe13fc756da5e28", 0xd7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="6f17126c958ab4ac7c7d20dd7fc951f6d50205f73af1c7f3fa087663c2b5eed0297635eb0778dc26886355692c9133b6d0f3a7fcac0159d15d5ae47038f48c4ff4c3cbfcd131164f8a2d52532bc91a6ac67b03edbb64c187cf05ee2c84d1b97f63f3c05e1fafedc691ecd22f184371b79aa9cceaca3b8d1031a75fd9cbd2e0cb16335a17a346beb20c2d44d851179a29ce3bbf886d17b81e34802b4ab953ec2b9a18b9c911324e98733f04f057cd23a3de079162f160ec094059b45161b667a30b73950e2b", 0xc5}, {&(0x7f0000001500)="93976189e5ce2c7ea3dfac4c8f3d2b2b5d10dbb69835f5ae75d9a6feba7bfa35a28064a770057b75efcdeb807d1b58d714e3a098fbee758d87648bb2867affbb2f3f4d66301f569f69b877dd30af0312f3949cde40f446c4099d21bd04b1cb30c7acf66b50fa872c5ec186b27a7fa0c95bcf750cfae9fa3020e4949ac6d71ad94c16be79daa85fd4cb7e0a834b87d9f74336b42b", 0x94}, {&(0x7f00000015c0)="ee8c880e7b91def858652ce3c190986f3780562cb3523dd929780cc33f52493f581e4de1546346017ee9c4340978b0c41c70e78e88196c46e15789d805ff296b69970cf09eb18ed2bb18054a268e43c1c2db65dea7bc106edd8dea9839e65e16286d7664b98c3044e46985aec1013f6f5522fbf0b65aabcb049714f0ee039f75bffa5a370d9e9eb3378142cf3dcb4485bbcf6ce2e024f8d6ecfd1c4ced1369a30eea124c8a00a79ca1c6c9e2bc5794365f244049b3842c8b0532efadb2f2", 0xbe}, {&(0x7f0000001680)="ef7a8711ad7908a34597f2d8198fa1782059172c46d8371df28f4aa07fdfd2c9a16e517f65933be0c4820a698bc74c5f9011d672886ba45202b4c38bc7dc6dccca2543e2907619d63b8573c05791aa0710e4618b1473cbd0bf4c5f355a25524d5d07a9cd629f5ab6b650007018a87fda720fee41895110475a50461f1979b1a5516c65aa5985eb9e5d30e1b62a582af285d35e88f38c6df29443e80b395313157b423e599e06dcc05ba31ed66a68fea287e0072031a4576cd1f59a", 0xbb}, {&(0x7f0000001740)}, {&(0x7f0000001780)="115020392e4bcdfdf189b6a44134c654b70fe8c995f7960bb66c55b5c3fb87859872e769849ca9352a2585705c51dd6a37c6b2c819deedf10788ab0622960eb84b9e0230b3dec1afc22098c9513798c0ca399259335e3db634cea3a7cd8eb1c497279632bd2a01533152950faf47efe44d3e913b3dffe3ae94b8d866aa0187b6c2ec177661250fe5a30e32f310f2f8fbc36c33ddbbbfc1261ce82f19109f9785f1cb198183491825960086f855a0aa20d979bcc93080dd1efa7f121f757c1392790b92f383dc4f292b21a766", 0xcc}, {&(0x7f0000001880)="f32110791deb702ea50dc495a16795e26816197f0ee2da19d184c557c127a99bd1c24a95d26ff2abdce0053868665e29b3a857c0d5c25b8478a5d5559629a4a5be60e88237aec148b714de48138fa9405e31bd4f1cd868468569c7ce71a0dc523e494873d7c51141ad1813b80f1daa42aff393a43d1782a60e31d6710e59c823d67d0d6e99f3e60d898db4593489b854d60d7fc593ca67d2fc", 0x99}, {&(0x7f0000001940)="b51172e499d3378066937812e222d7402f6ee1fcc2b193f33851ddc53da77f505a81ba230296bd15e72c612ae5519bebd6fedfa60390b3eb3ef3448b34c8646cb4da0733a04110a64ae245c85b803618264b2777357374c148cb3c2fc3bcbde27d8a7bab3dc972228be1057cee81a22bdfe4332ee106c0eb35bdff7be7477b48490962be278c6f27fde19af64de5a24312b7f681ceee1f20523f9fd1910593975638d97f07a88e1a66ae174bad94c0ff269cb5421d5763b255e8e208473355720f29c9ba026b51b791ada5ccf4b377fd0ab67cd92f6554c48ab23064171d6d74b7d6e6881341517b73ab5e4826", 0xed}], 0xa, 0x0, 0x0, 0x23e6f0c599b64dd}, 0x2000c040) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)) 2018/03/19 13:26:55 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000040)={"6c6f3a010000efff00", r1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x5, 0x8, 0xe67c, r2}) 2018/03/19 13:26:55 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6fd4, 0x3, 0x1, 0x41a1}, {0x31e, 0x10000, 0x5, 0x7ff}]}, 0x8) 2018/03/19 13:26:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) geteuid() r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e23, 0x2d7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="8e4e50a933ecd8fb6d9c1dbf6fb6a74294171c61803337017747882722a9b507e0a22d9c43167bc427b432819f94f921f6c62a4367043db268dac11a9388df036fe4db75b1a4c9fc4f4ed5ba0fdda38dc9af9e0b7310049232e48bf45ad0ee1a74c12e05c048d3e996c3aada9ddd2ab782ac3118d77ddccd6cc443585ab4058e88dd54dbacb15b0dfe55fdd382a4d5e52dd02678f5826f948c46a4", 0x9b}, {&(0x7f00000001c0)="dfd734be626c5253069c89781e3854ff32498260205c60c21b2fe0490c2c127b2d226bf277540c10a75ce9574012c5bd42f53f3c9520c2aeb57aacb94d9864f460350bc8e3ba1bd4b1569472966616da7542fe48086789f94ef30389e4cbfd089dc6d7ea23b581", 0x67}, {&(0x7f0000000300)="014e6d2cbd7f52827704104f21fe0715734872df53c7eda43aa70e47db16efce698c4c42a5380f69c16ef2b9e696ac49d9b00d27a5538d197884d8236f1358e96784b4ba3482b3cfecb20a77d137363289cb740eae9e0197ecb44fe80ab69692097f4d0c80308a3d5bd10b1a7cab8a07d421", 0x72}, {&(0x7f00000005c0)="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", 0xff}], 0x4, 0x1000081005) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/19 13:26:55 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x23d, &(0x7f0000000140)=0x4) pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x2032, r1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) vmsplice(r1, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/03/19 13:26:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x34}}, 0x1c}, 0x1}, 0x0) 2018/03/19 13:26:56 executing program 4: fchownat(0xffffffffffffff9c, &(0x7f00008a5ff8)='./file0\x00', 0x0, 0x0, 0x800) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='bdevcgroup\x00', &(0x7f0000000080)=']^+proc\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)="ae6e6f64657600", &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='.}#{wlan0\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='em0\x00', &(0x7f0000000280)='vboxnet1user-+\x00', &(0x7f00000002c0)='selinuxvboxnet0&\x00', &(0x7f0000000300)='\\:vboxnet1\x00', &(0x7f0000000340)='@\x00', &(0x7f0000000380)='\x00'], 0x1000) 2018/03/19 13:26:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000841000), 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x20410080}, 0xc) bind$netlink(r0, &(0x7f0000a2fff4)={0x10}, 0xc) 2018/03/19 13:26:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000006000)=[{0x4c}, {0x6}]}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000280)=0xfcff) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x8e0, 0x6}, &(0x7f0000000080)=0x8) 2018/03/19 13:26:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000003380)=[{&(0x7f0000002340)="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", 0xeb4}], 0x1) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x7f) r1 = dup(r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) fallocate(r0, 0x2, 0x59, 0x6) 2018/03/19 13:26:56 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x20000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) 2018/03/19 13:26:56 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68617c805b2a65796d61705f657865635f743a7330207374656d5f723a6b65726e656c5f743a733000009b0000000000000000e8855ac836145dda2f048e3316cd5693add3203000002602e573aefedf47f6ba879f2549876ff751c7d8893080f372e9a487340760fd69e0d4987fa715982f98"], 0xfffffffffffffe1f) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x208000) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f00000000c0)) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) 2018/03/19 13:26:56 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/19 13:26:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000511f8e)="49c7eec8") syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2) [ 61.032283] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57687 sclass=netlink_xfrm_socket 2018/03/19 13:26:56 executing program 5: r0 = gettid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) 2018/03/19 13:26:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xfffffffffbdceb9f, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000083eff8)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x4, 0xee8, 0x9, 0x7, 0x8, 0x8, 0x1, 0x400, 0x401, 0x6, 0x8, 0x200}) 2018/03/19 13:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) r0 = add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='keyring\x00', r0) 2018/03/19 13:26:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000000000)="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", 0x11c) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000480)={0xb8, 0xc, 0xf, 0x1fd, 0x70bd25, 0x25dfdbfc, {0xc, 0x0, 0xa}, [@nested={0x78, 0x77, [@typed={0xc, 0x30, @ipv4=@rand_addr=0x7fff}, @typed={0x50, 0x3, @binary="7254b78a110aa662997f0a74ccb27ed2b2b73c9f6a327ad23fb32eefa890e523c0b4c3ff9a103b503402ea6f072ab7d97f859c14ee52b41c1181fe162d42dd6b51593f49bd51"}, @typed={0x18, 0x84, @str='procvboxnet0\x00'}]}, @typed={0xc, 0x66, @pid=r2}, @generic="0d497aa2761f94ca86032845b06c5bb9e8eeac93e1f1cd59c2d8dc03a2"]}, 0xb8}, 0x1, 0x0, 0x0, 0x4004280}, 0x80000000008080) 2018/03/19 13:26:56 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xffffffffffffff85, 0x20, 0x8, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000240)={r3, 0x10}) mlock(&(0x7f00003bd000/0x3000)=nil, 0x3000) 2018/03/19 13:26:56 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) mmap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)='M', 0x1) [ 61.080471] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57687 sclass=netlink_xfrm_socket 2018/03/19 13:26:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f00000001c0)=0xd01, 0x4) getxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@random={'os2.', '/dev/sequencer2\x00'}, &(0x7f0000000880)=""/194, 0xc2) fcntl$getflags(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000007c0)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5724}, 0x20) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000200)="73b39767562b3b899d501f4cd4a63c6d1e68f109028e318773c473769512f662443ea4ff1d54d71c50dfe40ca33824bad1afbf63d8cfb44e67b77ec58a5248997c6703d5373cd8aa2e358901cbdedc8676418b8bf746e34e2f3157ff5df4ff2c3b53ac210a0248de82cb1fcc903bc453db", 0x71}, {&(0x7f0000000280)="649dc44ba4f0f299336c4d815bba9963baed8d6da7930535be48abfd5c1a527a3a67724dd3e73f311c7968f09fdee0daf9abd9682b609e7752b3111a81fbc3aff16f391ce5ffb2343e3e512457a86c702cd322c3e5e03e8f18d236ae41191ab046792a0ebce960282617158bd17458df7fd2c267fe649e0bff218bf68b4245e17668d57efcb82024f8498d", 0x8b}, {&(0x7f00000004c0)="d420d463cd1dea9dd6723dd7439e9d171fc553488c91adbced1997f6d0c7f4d252b559e9b77f9f4f2d4d462d63c735c02bb790442b2496b09c372d1ee7f5989a5fa159a5ab45c8880fd43e5a56671fc90b08239ca7928876e2e71b0cee4563e24bba8c03fd2a0ce2aae9a8039bb79d2458dda64c2237381dd2aa90048f46c6f00cc8fcf6429debcc4b9b97281feebd9f6437bb0522c91f9149d2080504f73737e246c6e5d846a18127bbeb6385aa1c671c7bfdd370dbcf71efb3c088a66624c0f5aff94ff78f8470f021c5d8c2b251fbeffc955e9c2ca970e4", 0xd9}, {&(0x7f0000000340)="31628a00ab77911574b1dca4409bb0eab8da626026803689c3bd8d37fec47a7ea446c4198a2990392a91faf4aad2cd48e84b9542350392f4c8dc72e1aed4d9a9c4057da9e9d77315d0fb723ba1c8908a26b914fde6241a6e50f77d7813", 0x5d}, {&(0x7f00000005c0)="ecedcec47b29e7173b8546aa4d453094f6a8f351fef15621c74a3e9066fedc6bc3989747d9927ca37079c7e31b26c60133f0b32bb3814b3dc38f922fb180a61e603d159219e263fddcc3a1fa5389fcb7b6343db300989fcc2cd4c5f6eb5384c960217b67883907670df241fb744ec7d2d3d3e4e17dae796ed1be2bbb94d0b37eba485784d658bac99c07d6b8b9513d0f8051c46abaffc980139613423475638a553125440e0c9552b682eb09d33d751977a6dc60e71bfdf2cb7de6feaf8b80cdcd6421ca013e065b30349c25b8989d3ccc31b66045154dd882a864aedff45d060b873a70edeba174bfc7eb9f57c1ed63f17bfab4be", 0xf5}, {&(0x7f00000003c0)="87ba8efb", 0x4}, {&(0x7f00000006c0)="2402f1b7a13b44e5723f049940125f7bddb132f40d78c550bd6fc98da45ac5a70565558c4035132ad3122b859568", 0x2e}, {&(0x7f0000000700)="3d711a420736345ef858cfebfc0a759f093f5df804b7a8fd0637a5277b0e317edfcdec4bc3044b524599f34108", 0x2d}], 0x8) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/19 13:26:56 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, &(0x7f0000000140)=0x84) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r2, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/03/19 13:26:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/03/19 13:26:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x56, 0x40000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x5a18}) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000435000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) epoll_wait(r2, &(0x7f0000a66000)=[{}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/03/19 13:26:56 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x45ffc) read$eventfd(r1, &(0x7f0000000100), 0x1c9) fcntl$setstatus(r1, 0x4, 0x400) 2018/03/19 13:26:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40), 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/19 13:26:56 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e28ff8)=0x1) write(r0, &(0x7f0000335000), 0xfc94) 2018/03/19 13:26:56 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000040)={'tunl0\x00', @ifru_settings={0x80, 0xfffffffffffffffc, @sync=&(0x7f0000000000)={0x1000, 0x100000000, 0x22}}}) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000201c7d500ffff3b9753e56a10377e8000cb1435fff4e30b963f5ead52c9fb97277801a9f6b620352d", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={'tunl0\x00', @ifru_mtu=0x200}) 2018/03/19 13:26:56 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000000)) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) chroot(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000340)=@generic={0x6, 0x9, 0x9}) 2018/03/19 13:26:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x88100) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24) setsockopt$inet_buf(r0, 0x0, 0x200000000f, &(0x7f00000000c0)="d94f528d5049476f2134147303e8c3299d2c6de43d50504d869f8308b8f9f806c2512eab03ced22e6ecfc44cf2c422d5b6cf5fd829cfb9af2e51bab058c43ee0363fe5d6dd407459", 0x48) 2018/03/19 13:26:56 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x73d, 0x2, 0x800, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000", 0xffffffffffff3961}) r1 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x7, &(0x7f0000000040)={0x7}, 0x8) setns(r0, 0xfffffffffffffffd) 2018/03/19 13:26:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f00000000c0)="5e3a01422b8bd424b15dd2f42527ddca2c1f1378bf3c0d64637863190156ad7e3a407f64e30f727ba2ca0a0d972befc799dd1b701faeb00013a975ae569299229aad5932f49ad6bfe1a78da14e363f68ddcf405910ae54f8eb1476bfab221985d0c67488be9e7879cfbe316018abf2afea96faa4dc41f823a5dd1e350f3cbb9811503607e2c0ccd3d099f5", 0x8b, 0x20000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) [ 61.338288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50945 sclass=netlink_route_socket 2018/03/19 13:26:56 executing program 3: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x40a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) 2018/03/19 13:26:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='net\x00') r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="6f42d411ab22c5fc4fcca2a2044574049a42a2065a706317e37d50d55d8e170026b893059f444b3bb570d699d7c4c8df88cfc461919cbb1e1d9048057bb54a64d678113fa6d4ecc45ea47bb6bb1105b0dabd7bf9338781c23c550b6d4644b27cf6e088f777e49fb8e7556f4d3c3acb4eea1d8f3d54408f8f10814d11d5621ee3c93900f44d116efd9c7e53a136e2209de06e06facc162a6ace849220445c1c6909077aa22c4b3f9b6db7a67f0956bdda9d9f9864089ef63c780e44ba0df4ca61d2a0960751b849ce224a6c4151461df3a1b94e227e3e3111f154ba6f159d43228fc8089a", 0xe4, 0xfffffffffffffff8) keyctl$update(0x2, r3, 0x0, 0x31) getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr=0x73, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x80000001, 0x4e21, 0x40, 0x2, 0x80, 0x0, 0x7e, r4, r5}, {0x48000000000000, 0x10ab0475, 0x4000, 0x0, 0x8, 0x1, 0x9, 0x8}, {0x400, 0x5, 0x81, 0x6}, 0x100000001, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x2, 0x401, 0xfff, 0xfffffffffffffc01, 0x3}}, 0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6c6f01893f000000000000040008df00", 0x1002}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x8, 0xf8, 0xd, 0x3d, 0x6}) 2018/03/19 13:26:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lseek(r0, 0x0, 0x0) r1 = gettid() clock_gettime(0x0, &(0x7f0000001280)={0x0, 0x0}) futex(&(0x7f0000001240)=0x2, 0x5, 0x2, &(0x7f0000001400)={r2, r3+30000000}, &(0x7f0000001440)=0x2, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x58, &(0x7f0000001080)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x1ab7, @remote={0xfe, 0x80, [], 0xbb}, 0x9f19}]}, &(0x7f0000001100)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r5, &(0x7f0000001180)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001200)={r5, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f00000011c0)={0xe}) r6 = syz_open_procfs(r1, &(0x7f00000012c0)='ns\x00') exit(0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000001300)=""/254) getdents64(r6, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/19 13:26:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'syzkaller0\x00', 0x906e}) read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) [ 61.392140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50945 sclass=netlink_route_socket 2018/03/19 13:26:56 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x4, 0x7}) 2018/03/19 13:26:56 executing program 6: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x8502f, &(0x7f0000000040)="5e0338f366c50d2328f637972f24b0e41b441f2a39b8b7f6557c23a36dca057682ca5f2349c285170f31736739a332eb79986d58aa4089ed6bfc5d4533493142dfdc704303e3ef7577f4f5144b7720657e146c1a905a63103ae9ca89e353bd84a4069ef43037aeff5f63ced6f17ed3836a4ebfb55a0bcf74b06bebe3a4e4caf58f81f38e6c5376cb00a1d11719cb9ebc695631b4fa8624e9d29d830e40a4eaffba00000000000000ade5") utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) r0 = socket(0x1, 0x4, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000c80)={'syzkaller1\x00', 0x6}) 2018/03/19 13:26:56 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7f, 0xfffffffffffffeff, 0x7fffffff, 0x6, 0x6}, &(0x7f0000000400)=0x98) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/03/19 13:26:56 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x600) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/203) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000140)="301161b8ad9c97a9382dbbab9535dd7fff9e816cccc845f9acb8715762c5df71a8ea4eb3d71d79af084e8e504fddbc10794e08d4c2f57d56d9c4a27c29f4a51ffc6853", 0x43}], 0x1}, 0x8004) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 2018/03/19 13:26:56 executing program 2: setxattr(&(0x7f0000000040)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="707070301b7d6d643573756d00", 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='erspan0\x00') keyctl$revoke(0x3, r0) 2018/03/19 13:26:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000000140)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/19 13:26:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[{0x0, 0x10d, 0x4, "df802ee159c2d52b060ce34b0de3cec08c97bc8310cae5052016552ac728aec950f50bfeedca7a496df10d59a3ed4b431f8049fffa9fb8d8b1448140406a1ce53fcbb58f8293a1efe1f78f32bd20fa0df904304946e292c2aaf776063713ef09728b9b2c287d"}, {0x0, 0x0, 0x0, "c80820639ead87a07a183e7f96b9426653c81d8648c064458aa2eef182420aa0b01065194b33db6c937e9d2420ec2005bcad7bb3d520753c029fc5dabb8254f72b9d9acfbc4058299c42f47634e738914082b1606ad5a340bc8b86b5b22f06cb13022935cb36e2d48f79ddb69d3cb7cbd6ffc06881b47781ccf96d4f38ce388a772e53e7e6b0434c3cf9edf4b5aa236d68f88adf0dec23bf65b0384bbc778c017af192b192f8772f4ae3dcf26c5e4e34493437f505a90e45e8d12c52bc8eb6107cf7f7bc4ab2f84592b56b67cbd84c7b69abafa90bfdd852151b"}, {0x0, 0x19e, 0x1, "c3c20ceb0854b2f96eebfc75919abd0c9ac837f2f54b218a6bdc18be91e4439cfe53b7bb10c747a04706669883d38973e5167b1f1b9e9044bdf6116f16ce38d8e960ea5ccb5303936e555da52ce14f61d2a152e0ab64f6afbedf61f49aed5f71baffe3601f244ab1138ef84ebc8d15a60e788a95b6cc800216447a481fe38696934c"}, {0x0, 0x117, 0xffffffffffffff7f, "38ef8c0d30d5da658458f25c1b8a366273860e9d6e0da067476eacf794043c37506fada0d7c3a83d2e6c139eab659c8e24e19863686a3ceb10eb378dd3f09ad527011202a91ae7469a6a3fd8c576e11682c6dd33e3548f7b81d560cd407ce209bdb0131fe789b358a3eca61953657ed4e3fe643f9c63c5b5467cf03c8c21c7e6ab98cdd0a5daab94ec6e7d7fb6e17bb2b1123662f0e6bb45402d8859a69308ffd550f5a24003fe3048919f41a61f7135170bb4268098045a6945d34089b35ff7c6c70aa780e46ac45733dcb437f068d6d8c56809b442ea1ef092dce75d89b3959d9debb2b5bd29"}, {0x0, 0x107, 0x7, "cc943dc8baf1e87eea064ad6a8bfd3c2d17718d6567ecfdec90b68cd31e67a60845c10782d369288e1382e13d2588cd5284d4291f266393e02162aec4fbea17f2bc6a394d969032bef8fd7e842ec212814d994c869337e3e1546b76d6fa88014b2de9f4eba74f1e60702ebf34f4742db84d1feab6b6dcbbdcf68bc11118cb8dbf6b165be4255f1abe282fa933d12cb2f0c2fbbdbcb9dddb747f70ee9b4bc6baac39e042c1fda24e0cce273278efcca4cde03cfc5190163b33dfd773b52eb25bd6b3d1bcdefbb6caadff29c9d1af8348d5130fa6186"}, {0x0, 0x117, 0x9, "79898a179289391cbec61fd929c98b25e3738da0"}, {0x0, 0x10e, 0x1, "ef6df7319cf0a26ec58570c78cb4b65a9a6d5149b1aab9e7d68f79c3a7fc5c45be8e0b9abad8023222d1d2713860c6735dc8c9c256fe6358d99b89379f1790076c46ec47e34d25f1118a83ef15a4233b0c4cb625393e2e298f36842d05d4513162cfa8bea82672e738976f5caf9b31545290b8043febcf2494da763ffa5f077d86a9b562926f6db90bd4122c7c6050154dc4084ba4523d81ea932018f621a5f8d9a1ef10a5"}]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040), 0x162}}], 0x2, 0x8080) 2018/03/19 13:26:56 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000ddaf96)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, &(0x7f0000a29000)={0x0, 0x2}) 2018/03/19 13:26:56 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getegid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000280)) setfsgid(r0) 2018/03/19 13:26:56 executing program 0: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/19 13:26:56 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14) getsockname(r0, &(0x7f0000000040)=@can, &(0x7f00000001c0)=0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/19 13:26:56 executing program 6: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/187, 0xbb) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x861787fd90a3b75d, 0x13, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/19 13:26:56 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/19 13:26:56 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000480)=""/217) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000009000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="ebb6fe25842bf0ec160d76dae12e92faeab0fc1e248e62f491b7dce85df6c94b4369d78fa71cc811a334244a9f170ca17943aae83f2308f0d9030cad2919011fa9266eccebad767bea6d966cbc30d2464c0649a8ee0bdf310ca1bffa253397627ce74c582f1395216afd52c3100e75ff3ecd7e66aeb531e214e525a9893e88bc7b305748cd5a6be7d42a73df08e5ee418157175f6395daf68296e60806fd9b018443bcaf91764ed1d877b9752026085a835ea3d9885d3c3c838ba0fb80aac6001b1f9dee1152a3b116905fe77188720cff002f77d8494560bc02f79abf8562bde1f3", 0xe2}, {&(0x7f0000000200)}, {&(0x7f0000000240)="06d20195869bf317f6161f634667dad97ff1e0945e2a8177a81211efdcfacfd59ee35c0603f0110f4fca5413adab110d9f5636a9a9b5a5f9b8f9e6bc546bbbabf3805cbd54000ec94428acb8da1131d2f397db1dc5712046487bc6b68de1088e4cc7ea08b97c37f70c6ba88832e228686fca782c723a37dd2d388f3e17f8632497dab75853ab4c79b596b5b4", 0x8c}], 0x2000000000000041, &(0x7f0000008f58)}, 0x0) 2018/03/19 13:26:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0xcc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = dup(r0) getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r3 = getpgid(0x0) ptrace$getregs(0xe, r3, 0xffffffffffffffac, &(0x7f0000000080)=""/248) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) close(r4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) 2018/03/19 13:26:57 executing program 7: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x0, 0x0, 0x0, 0x7f}, &(0x7f0000000200)=0x14) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x1f, 0x1000, 0x1, 0x40, 0x1f, 0x5, 0x40, 0x2, 0x80, 0x4}) truncate(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/19 13:26:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x14000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000240)={0xd3b, {{0xa, 0x4e23, 0x7f, @empty, 0x8}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e24, 0x3, @empty, 0x9}}]}, 0x18c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000440)=0x4) sendto$llc(r4, &(0x7f0000000400)="ee6a8899192dfce244bab6933a6d453899dcf0e654c7e8253fee2aa659bf8e9500ed8a", 0x23, 0x4044080, &(0x7f0000000140)={0x1a, 0x327, 0x1000000000006, 0x3f, 0xffffffff, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="ca309b5c7cae5b9709e2b695e0ef8dcb68ff3f485fb50c62b66d9e44da0817d9e3ca2bc01be4a665d28d11e5f65b8e19c9b0d9fee3df4937d6512dea215b2341eb960b9a946f47075f1602120628efd2db2887229e66c7f058926f191ac1045ea65052c3cf9a0000000000000000b0a6b3481aabd0a9a55de0f27617c38bd8d99c9618ee2e49024ff80166fc5b", @ANYRES32=r1], 0x4}, 0x0) sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300), 0x0, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/19 13:26:57 executing program 1: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mq_unlink(&(0x7f00000000c0)='/\x00') lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='osx*\x00']) 2018/03/19 13:26:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x62000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/03/19 13:26:57 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xfff000000000, 0x1, 0xffffffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x2}, &(0x7f00000002c0)=0x8) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/19 13:26:57 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000000c0)='%:!em1eth1\x00', 0x1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000540)={0x80, 0x1, 0x0, 0x8}, 0x10) fcntl$notify(r0, 0x402, 0x4) r3 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r3, &(0x7f0000ac8f0a), 0x0, 0x0, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) poll(&(0x7f00000004c0)=[{r1, 0x1010}], 0x1, 0xffffffff) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40280) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xc606}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) vmsplice(r3, &(0x7f0000000440)=[{&(0x7f0000000380)="75adbd85cecaada97df26c465b446806c55e9415d5ccf1076e2957995628dd70d2299117fe8974cfec915fda4b65905a11dff66697f865ad9306ca44484a5a602f74e9f134f2b9821d07419a5680035a877c1eaa2e7a5b570851739bb00c7767b4e9be10d24799e25eb72e5221bb6464880904d9d6624272d8a789c8c7f5f118336339ffcca77c328b7a1c3330595deb938df3f88faa4a27586f39e75548e1f5b19dc85f092ed1410538859def", 0xad}], 0x1, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x40}, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000180)={0xff0, 0x80, 0x4a0b, 0x80000000}) ppoll(&(0x7f0000000080)=[{r6, 0x20}, {r3, 0xa}, {r3, 0x8}, {r3, 0x8000}, {r3}, {r4}, {r3, 0x40004}], 0x7, &(0x7f0000000500)={0x77359400}, &(0x7f0000000340)={0xff7ffffffffffffc}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xde) geteuid() 2018/03/19 13:26:57 executing program 6: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/187, 0xbb) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffff8) socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x861787fd90a3b75d, 0x13, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/19 13:26:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0xcc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = dup(r0) getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r3 = getpgid(0x0) ptrace$getregs(0xe, r3, 0xffffffffffffffac, &(0x7f0000000080)=""/248) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) close(r4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) [ 61.882012] audit: type=1400 audit(1521466016.926:26): avc: denied { execute } for pid=9108 comm="syz-executor6" path="pipe:[20363]" dev="pipefs" ino=20363 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/19 13:26:57 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000cb4000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000a004500001cffff00000078e0000001"], &(0x7f0000003fec)={0x0, 0x1}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'irlan0\x00', 0xd402}) 2018/03/19 13:26:57 executing program 1: mlockall(0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000040)=""/74, 0x4a, 0x0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x80, 0x4, "02161ade4884e01e356c6da0e66e4517689ac984b118b48f2220a5f51ef88744a5d4bad919887f743a5cd57988b2347ddb85b6d2c9ef28c7a4820143af6880", 0x19}, 0x80) 2018/03/19 13:26:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) 2018/03/19 13:26:57 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, r0, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0xe496) inotify_rm_watch(r0, r1) write$evdev(r0, &(0x7f0000000100), 0x7) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x12d, "e3d28f8c0792ea640ddda27ad256a335c522a74af3f5c429b8f16ff878452c30"}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x101, 0x10000, 0x7f, 0xfffffffffffff800, 0xfffffffffffff001, 0x2}) 2018/03/19 13:26:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xde, "6ffa56c71ce0cd8b0dbea2aaaaf9c5c597780600acf6f9b5c6e5399f4872972c4078136ee689cce2cb8e6a64bd21fe160ef91d7894f411b80fefc6ccda662aeb73d5ffa8970b23baf6e35335c8dd5a5b084b5fd599c450427d8e8c3deadda00bf8b02ca807069fa0a02ce80d35412b03d5c5df07d38ac3641a44c7e329bbcb8440887a062aa05be103d3f50463b64b0da7a7a25f2b724d58f7075838df461f4b66b988fcf514534e0364898fd2d4d2976ef54991d1cf79178f6f3ceb1331a392ba4689acc47107c62e522d51321da187a4212bd88fd5442ca161d799598c"}, &(0x7f0000000140)=0xe6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) shutdown(r2, 0x1) 2018/03/19 13:26:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1ff, 0x1e9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8201, 0xffffffff, 0x700000000000, r1}, &(0x7f0000000140)=0x10) 2018/03/19 13:26:57 executing program 1: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa0000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x3, 0x9, 0x80000001, 0x0, 0xfffffffffffffff7, 0x5, 0x200}, 0xc) fcntl$setpipe(r0, 0x407, 0x2) r2 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x9, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xed}, 0x8) 2018/03/19 13:26:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9c4a, 0x0, 0x8}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4003) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), 0x8) 2018/03/19 13:26:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xde, "6ffa56c71ce0cd8b0dbea2aaaaf9c5c597780600acf6f9b5c6e5399f4872972c4078136ee689cce2cb8e6a64bd21fe160ef91d7894f411b80fefc6ccda662aeb73d5ffa8970b23baf6e35335c8dd5a5b084b5fd599c450427d8e8c3deadda00bf8b02ca807069fa0a02ce80d35412b03d5c5df07d38ac3641a44c7e329bbcb8440887a062aa05be103d3f50463b64b0da7a7a25f2b724d58f7075838df461f4b66b988fcf514534e0364898fd2d4d2976ef54991d1cf79178f6f3ceb1331a392ba4689acc47107c62e522d51321da187a4212bd88fd5442ca161d799598c"}, &(0x7f0000000140)=0xe6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) shutdown(r2, 0x1) 2018/03/19 13:26:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2000000000016) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0xfffffffffffffe8f, 0x52, 0x401, 0x0, 0x0, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/19 13:26:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000180)="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") bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000000)) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060f58635515392da1563193aacd8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/19 13:26:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f00000000c0)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) syncfs(r0) read(r0, &(0x7f0000000040)=""/18, 0x12) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000100)="1db01ed6f76d0b295ee81aba97f77d14564dde57c5699e8608c7564f6c658bbd36fb792336762c34ec73bb9ce52d4aea3075caf87300fa39cd0cc4a706c8bc3d91d7b0b8") 2018/03/19 13:26:57 executing program 2: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141000, 0x150) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20}}}, 0x84) 2018/03/19 13:26:57 executing program 0: r0 = socket(0x10, 0x2, 0xc) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000000200)="1f0000000104fff7f13b540600000000000000000b000600148ae327c20000", 0x1f) memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/03/19 13:26:57 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0xb4, 0x1, 0x6ff}) 2018/03/19 13:26:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x20) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="2fee021f173ed57cb4ff9d485b83a7dde0c576219921f6e30a0f535f27945107679fb2466e", 0x25}, {&(0x7f0000000040)="27d1ed8dca1e4c89e7e5b7287c05164bdab40ed3999011f9bb2c19fcfece89f9654118e5ac7b6868489c6b35ec5f270799ef1853cb1618b59eb58fb10e123bc798f09d93d411a558936f2ead1ed7e6f516a0ed9fd2e4a9432880e93aa067f834071d09e911583198b4e98a45afa66f8564b47d3a7bded09fbcc651e3736fd17d5622a1c1de5ed730e395caf24e80d81290e0c1dedceb6128f42cde740fe2", 0x9e}, {&(0x7f0000000100)="f9d6be05c36aa5485ee43bce6059434b64355acd4e732fce0b7483c2852758fc0bc32f1f059e7b7657072a6b391ef8d63dc28d5d5b34e75e2a0ef2d24e0c9c7127a1f73d13a69911", 0x48}, {&(0x7f0000000180)="a806b3cf36acfbbdd5451824583a2b37542ce1c878c6ef7568fc2cf9bd8d777c99a1e91004429a2dc9aa4dd30c66d47b6e5e69556980de2260646f3fdc81e0ee8616416cb921a27fe635d0e4969df884f4d4bb86", 0x54}, {&(0x7f0000000200)="bb55455c31863d8fc78594feac64da57a8657baa5176bb4f515935c52525d892ec0f56b3850b84f1b5bfad29b2b4d6debdd300d5787cbdeeb9b2ff983fcc1e037a766c8d2a42aaaa06e6b2c5b87217698879dd97a53193a00e3df1d33eae5671d7e1223f6c68284c069437d7243b8b684f98775f32ac77db8989e81093406016d628", 0x82}], 0x5, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000b5ffc), &(0x7f0000c96000)=0x4) 2018/03/19 13:26:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x2) r2 = socket(0xc, 0x2, 0x0) write(r2, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/19 13:26:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000019004701050007de00e4e3550255ac0000ff00806d20002b1f00c0e1ff094a51f101", 0x26) fanotify_init(0x40, 0x800) 2018/03/19 13:26:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000000)=0xffffffff, 0xff58) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)=0xc) r6 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(r4) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000004e80)=[{&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001d80)="de00b24494145f5b2e2e456ba6dbc2c1d92f5fbdfe00ccc15825eb409cfa72afeee1f6c0165a7c4b3a11f4e394f170262b0bf2959cd8b35bc49baa4a3837", 0x3e}, {&(0x7f0000001dc0)="288584a9b69d57a1e301484aac10f090302ec0285f166e0340bd45939c0a8153601fabf19cea8e9cd42c9d6ac615f05e9319c522b4390d8bf18eefea53f5a4299fb35ad13d8a82707ef807edfd21d72513a2209584569a8c072c0a002b66aa50f0faa7048adbb2cc3c678c29189a730e7fa4f1353aec981b46ff3473f80d48fd026d3183adacf56364c94fdf7fe339ab66eb72e3ef9e69577ddf9566f8bf23bd644f67025f12c4bd54fa2bc00650d4d2a2f4bf142343d13cc3a33e474aa28e224066708a5bb3166d8db7c7419c809aa43f29f21ff438f2f4b87152d99e62dcdb453ac5faa31230cd5b49e487acea71a949c6c4df5d", 0xf5}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)="5b691111dcc202ba403d1da7ac0988874264d320cf2e469e8ba73fde74132fda93b10e91f7a18f788bb9f2fa081afbafda52a8ce47f4a8a9494445992fead43e04bd24066471d6682d1a9de0af7f30a385ac0f88b672a38f16c0ea85a12a56bade7283494f641956ae8ac05a79da2c03dab5163a86a6011b9003774607421cb5a0a975b5bae9daadb9da8e1b97a4f53c7331d0cd", 0x94}], 0x4, &(0x7f0000004f40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="240000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2], 0xb8}, {&(0x7f00000020c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000002140)="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{&(0x7f0000004a40)="01c9e33da884a64c0ce16473e355f2db265750827b1c1bccc5fe63e0e7801b3674a1c4b644bcb5dc2135b34a010f00d40f9e84728eaefa3a3e30f09a3abf683ab191a0934a819c2c4c765e510af9ce508bfb47efb4cd33f5fc805ff627f43dab8ba04cc1a69852159b53f804916ec083", 0x70}, {&(0x7f0000004ac0)="1d73290d8d28901965a48f54f20d9b22be44f7b73dfa8c2913c43554c8b0a0014d380b2ba34a51ffbe54f3103b9895ecce881c6b06b151e014fa3c427426d22b80c4937a262e80b8540f7efe5daa352596bd3866d2a946e92cae8c48190c9b5bccf7ff7078874dd7e8b623f983c76d0e9a0c89080670ecfe", 0x78}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000004b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c00)="e2f78a9423c45a5ff0ca77c2a58d286359506b01807d3792d43b05df371917e40a0ec8007e6e5eb731f48b447e3a1d99250777b6", 0x34}, {&(0x7f0000004c40)="5bfd333946f594f7f008340ce0f86f01f6ff0d68101a54b151665845fac18c7053d14fb7f53415fb9e6c0eb8d9", 0x2d}, {&(0x7f0000004c80)}, {&(0x7f0000004cc0)="b2611aa3d3e8a2f1fbd4aa15378081574e09c7cb149868759ebe2fd8c561ffd1317584089bad5aff559e3eedb29b2f9a25755f889846161b5ea7baec719377b5d98e6e0db7cf6366e4132f18715a5dfea151cefb95418af2bacdd0283fa921d7c0d0674ec096658083e738051c598f92e0ac2785c722137054a5b17f3ef26f21e0b1b7cf457457a8de0f989b609c6f1376a1515c6aff463c2fd04875af9e2f444b4b92de6e", 0xa5}, {&(0x7f0000004d80)="64656d8d609ade11700418aac52db012dc267e4e9f9ddc1a786a3b0423deaff73e33114bdb1054ae22ebed11404187ac3198c402a4894e7218", 0x39}, {&(0x7f0000004dc0)="90358eba", 0x4}], 0x6, &(0x7f0000004e40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2, r3, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r9}], 0x38, 0x4000}], 0x5, 0x4000000) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001bc0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r3, &(0x7f0000001cc0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001a00)=[{&(0x7f00000000c0)={0x1010, 0x21, 0x400, 0x70bd26, 0x25dfdbfe, "", 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"]}, 0x1010}, {&(0x7f0000001180)={0x3d8, 0x22, 0x100, 0x70bd2c, 0x25dfdbfd, "", [@generic="33b88e37de16e00656961038c8fcb3723a1607f1ae823c2f380ac80b413f499d444cec44d2edf48de625d2a415e1122e232624205b5cb1a2822c436859683e03355b1f5997e0b3e0c066392d98429bd83ce91ca06c1a8b4678b0840c9e1f5406b29fa69a84b2a00e9ea233bd1d04834e654042ad515eee287ee42711ae5dad805c32a3becaa7d9e02c8d4a526fed2e831583f6a6f0c6bbdf74d24c2d63cf7a1e6c8704e9944ed93543651c85f28b3b6a2fffb0c5cc3716159fb2028306bdeab5401665959110938bf5a1bc4c07f745b52905f6bfeb3dffae7fcf5ff4b7b076a08fff22", @typed={0x10, 0x63, @u64=0xfffffffffffffffa}, @generic="c1d7d055523cbbfa667f75055981bc04572e846571c91eacf4eef6d534a59d6b14e3ed5e6cd7cc24c6efe99dff6a633fca39b62856ae01eb638a260713e77cc49bc5254fd1ea7d4d1c309a71eadb1d0bfdca1a6911f336fe14094cfb472a8239b0349c8fa20cf9b84abd31d1ec66da927837b1a24ad320a98e8a49d1be2d6d9c959f18236bb2f2160a0a2aa16d1e639971864e28e6eb2e368bdc8ecec496bfda2c2832088c5742127efdb62d35ed4a59d50b72f1a9197483922991160dacee52807ad564355f20efdef30f2cf8096a520eb7c54c19a13ed22d6f4db2d203", @generic="a9e370aa37ec12a6a4cb0f0ff8ea58fa1ae8ac5ca701047f37dfa3839690e4b2ea6dce3e5b8bd85b00cda110ac6447b194200dc82a204d65dfb936ac9d0d3ea52ac55b5dbe7ec87cd7962665d1fee97412c0364635b94f5694b59c3e5210adef5e828da2873146eb7331c40aa4e5b6d8f36bc1c92f07955b500be017c23c0c9a0ba22dec03fb3b7ff73d05897e099919b78a33a0dbd4f56cbcf847d9dd155ccea870bb6b551560f32ccf96be02ff5a9123853ef50fc8d328", @generic="c58e79bf4a13087b6c4f4497758e11eaed1d2da08d0ce89841b9ef84ad5739a049d55964e51b842376b6b794d798db30bda831a1f38f187898f27d24732c58506fa65ac8413735a9742a4f9c7faecc7f55", @typed={0xc, 0x86, @u32=0x2}, @nested={0xe0, 0x73, [@generic="7f9ea366a86d2adfbee72dd2ebc44d1614c630cc52d6799b5dc633d3104b30dd381a20d09c412e1dd1301f6717aac5750d32009c1c24bc3be923928f953aed6ac5f724b4be3c31e810db1cd23d6df38702a81bef668e82a68da849befe85296e14d0566562d4c7943b1f7014f60aafef2976cd71aa27e91d7d0615f60a6cff9be55659f8b13c1ddf9685d0c66a6c4178eb1934e37d3ac69b1fb6735629735de504c3aa182de3997689647d196fa34d58a0c18a59146f56ded52a9c8ba43b713a42df2826072468d29c96becef6966046", @typed={0xc, 0x71, @pid=r4}]}]}, 0x3d8}, {&(0x7f0000001580)={0x1dc, 0x3a, 0x400, 0x70bd2a, 0x25dfdbff, "", [@generic="25d7f857ef3c500fbebc86cb38d3", @generic="f910b5b11396bfab5a944c63320bb32b0923f328d6bc28875323124d744e1e5e4c85cdf3d32bb6e7c6b4a1c99f04bd6c19d9420f94077cb756d1d0ef37963e6da1a49aa74b4f20e3d27eaa5b2ec8464f87cf4a2b9ccad6333aaeb611e81ed28f4ece0602026f126cbe017bced275d32bc7c09c3243a9105e303d3d5b2cc4bb56309bf2984ac2e90d3d1912724e9cb32ceb1cde3e8762f19f8e8b783c8530", @generic="0fa3c2db69ef34812c92691d6adecd50ddc613d71e086f955f5d3d667931def63b2701031c80367a0c522a230bf75372efb7289c5d", @nested={0xc8, 0x42, [@generic="5def9454e7928adf570bcc6bd93ad66989f76aad44b6f807481ae31ab782bc7c1198a0c595b5f4da40a941ee8b02e536d44173594438b33a730ce456b02f2658627462cf30856abe88cc8778c4ea9d0c18052384a16106809c255cc545deff95d32848c57eb89091e58bc97a4367bd0c450b4214752fdfcb0050951f7cde5a16b89c9c01156633fa6d82c75d18fb0aa96e9fa243318de49ddd68937998eae05ec75cb95700e4fa82c3ccd3951a2e804d544fb1d47caafae85aec4fe04223b5d407"]}, @typed={0x20, 0x48, @str="af7d2d2d4070726f63656d316d643573756d7b1500"}, @generic]}, 0x1dc}, {&(0x7f0000001780)={0x244, 0x1b, 0xa08, 0x70bd25, 0x25dfdbfd, "", [@typed={0x3c, 0x60, @binary="db98f3e30cda03228b23a4d4bf1e8cf1c59ca5379fc42d68528b990fa0d84ed12106a16e9f9d9e0b78beedf7376f5f385ec4"}, @generic="350efdd4fa1fa5612ad99f62ab8aa81c39ef9cc18721fded5ad46bb6f8ecc36599d53c75175d1d5f3787e160cec1f61ed9d4218973186483a0d3a7e87e0ae072592a9db9570dbbf6157b764890776172cefa1854983ea60897370404b9a0d7f1c0d4b73bcb52b3046ad488d025e8fc9a01f5607d7893b61a182691ab851e32a90ea33d422dfee93294943eedec8f8e7776a80ebc2bcfc112fe47f821c8e050921a4b206cc3b306832c65bc45b226e87e9b272e3931cfbd21594a916f004be55a9754028830059aa2a424a90e72992e51866722df4882c68ee54e8682b95e07ba2be3", @typed={0x10, 0x89, @u64=0x5}, @typed={0x8, 0xb}, @generic="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"]}, 0x244}], 0x4, &(0x7f0000001c00)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r9}, @cred={0x18, 0x1, 0x2, r10, r12, r13}, @rights={0x1c, 0x1, 0x1, [r2, r0, r1, r2]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r0, r2]}], 0x98}, 0x0) 2018/03/19 13:26:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x82) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x80500, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fsync(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0x3f, @empty, 0x8}}}, 0x84) 2018/03/19 13:26:57 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0xb4, 0x1, 0x6ff}) 2018/03/19 13:26:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"69fb045fb67463c5d810a5061cdd9820", 0x5000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000440)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x401, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x0, 0xffffffff}, &(0x7f0000000140)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/19 13:26:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xfffffcd6) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x81, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4, 0x30}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000807ffb)='reno\x00', 0x5) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000180)={0x2, 0x3f, 0xff7900, 0x1, 0x3, 0x7}) 2018/03/19 13:26:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00008bf000), 0x4) 2018/03/19 13:26:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109a00, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x6, 0x8}, &(0x7f0000000100)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x39, 0x3]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8208, 0xb2, 0xe2, r2}, 0x10) connect$inet6(r3, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) sendmsg(r3, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/03/19 13:26:57 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="9a", 0x13d) r1 = socket(0x1, 0x80003, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f00000000c0)=0x8) 2018/03/19 13:26:57 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r3 = memfd_create(&(0x7f0000000000)='{bdev\'\x00', 0x3) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/19 13:26:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) signalfd(r0, &(0x7f00000000c0)={0x2458}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000}, &(0x7f0000000040)=0x20) 2018/03/19 13:26:57 executing program 5: pselect6(0x40, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) 2018/03/19 13:26:57 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x2, 0x1, 0x3ff, 0x1ff}, 0x20) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 13:26:57 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000001840)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x5, 0x5, 0x6, "9c1f0621aeb35bffd06c58bd818605000adf683829885472fb433c5461af4aa4143d09e51c3747f35b195fb5a9b5c0c62868eca88b46c1e3883b0b0105c6d4", 0x17}, 0x58, &(0x7f0000001600)=[{&(0x7f0000000080)="a3c8fab4a9d6ae3904a23ccdaf9b4e7c83f8da42df2163235cd753c0f6f2157ce4b324742cfdee9b29799135c999f417cf441d774aade8b98e6d7fd1ce7156f5a838b2e1d9a2facd6cb0e82abdf62e45063eedb897ff71d6253a469e21db1e7d0a1a0fe50b4403bdf7ccef804494f04d3681ae36371123dca25464ab6d7ee88b383316ef9098a6f76e1b5f8e92151d0fe445651aa7cf08db4e48be055343d3a0f46098f0a34407b1cdf8f791d342a3c19dd7595aaf6047c493d347cadb126e16afefbbfd712e18720b4c9c7733957f2fe87a1b10740fc8ce4eb626bb2d3e2b6491369c8ab132c6a4a4", 0xe9}, {&(0x7f0000000180)="55847b804db3baf52d86eb1c142a85a390c6cc8f9062c5708ac3b567ba05a6485b988ad7dacd635a8d7457cdc719c99f7d26a84d2411c2ccae91041226c94c9686bb3cf3e5e4d23d4c3143925a275ac62d920bc4fc963c40df427010f49340c1fabf9c200655abb9cebb50f356c8664774e85a9cf87f9270ce5b782e670f6a160ba58e263958e6244e58ec2a91f27dca5ce178557990d6550f90cc335bffe22f181c43eb8b666bea5c4627225a568eaa55f6f87dff0da7494b4735ced4ff8a2033a116d5d23fcbf2228ee38488f172450303cea0f2d20a2b3701412c11b2392a06670f8a30fcd013e954f5076159d08c6fd0c34e74297e", 0xf7}, {&(0x7f0000000280)="3d62d0c60581e7bdfb113a0f9f98f3d9db1581a1726983dec53b697fee55685111cc66c07e728f5577e70ba113882896f099f904d90cc7f60ef389a7462620db147957d7a78102c8067b1b49684d162e5edba92763d232b2bd032f4eff4487e701f20abac21303517454ef4d38a13d46a517ff8e26c1102b749985c3cf4f6063a46989f8f80534f60f37d71ff059d44fefbe9b8b3e632b0cfdbb0a0bed7c5b504b4687540b84b293f6d68f25bdae4ea0bd78", 0xb2}, {&(0x7f0000000340)="c87fb3fd89723993c3194dc4fe41f58e0a3eb9674b243e833dfa60e04bb90bf40e4629420ebf93dfec4eb1fe6792a07b55e1f38997f41cd77481406349241ece6517e49785509bc36412c0a481fbec757cb95f1f84eed233ba8e995781463e1f0fc4873a00cfb22e703888961de3c74f9a6afa572069fd065647af17b15891f993c53c6a67e6fdba90cf8599c4080c05507684fb8c8e227121623694ebdc48a68dce3d2f0731dfac8005d8c76025804d065b27b62e3e51e308f4710dd21e06344065", 0xc2}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="2f14df028f195aec7589285c64f705dd0779cd8617b0b0a29d2dcfb140de2bec430297df765bf88b0b7ec994c45314a694852cf9bcec949c776798010f3c980528b40e2cc4474b74a617e12a02666b8ff68dce6c95d934fe93ce8804cdabdad46b3d0cb771e8441ee1cfbaf59e56f984209560976966d71f9da02e43358832a9afcc9106ff7a7409cb559773c366f8f9205f83541478673e091456a8d03deeef6b46d18f4a00ccf1aad404a2f1bfd68d52bdba7d55b1a9ef6a093c6f8ebe074b2e4be38a68bd770394024fbc6a84e553ef21f3c20320e99f53736febb7a63d2c297577ade8c43d222bf3b09309b87a788d", 0xf1}, {&(0x7f0000001540)="d3f510fba9bfa553910e9768e51fe0fa1bd4e7c5ec52179a1d", 0x19}, {&(0x7f0000001580)="0d737d4e8996520e62c1846e26cc948ddbc555fef126eab3ace41d4045b5de2a6df8f73c85b648ae853ac2428e8217fd1076eee87b7ccf1976bf77c017a4154a5835a5226a919ca30c929e3126bdbd4cc98c7b1dbd0464e2ad2c92ee6873", 0x5e}], 0x8, &(0x7f0000001640)={0xb8, 0x0, 0x4532, "710138ab7566156943b788124ccb3d854c09df88a9912a374647016706360f4cad3ac7c9e386bec52eaee8d2dde8198d25921fcbde0bb78063725b07e074b8aa24c9a2aa948443486e0c92e81b04d62fb469ea0f30eb3eebf0ca9e7ce97022a77e3dca61d132511cc5138133838ae79cc6207569e6cce887766c63408c57a2ddd33f4ef4f0a53da2b6a3481a805d2be4d58be55ff3fc7c1fff91e317fcc715455ee21bbd48488e34c2484a1c"}, 0xb8, 0x4000080}, {&(0x7f0000001700)={0x27, 0x1, 0x1, 0x7, 0x10001, 0xec8, "e74adad5858d0c14659e066eee9c9a01cbe73b88498524f9abf68f811bc68e8ab5c22ad10549a3d4b514844b5962a0a951879345b361201b3f29520feafc40", 0x1e}, 0x58, &(0x7f00000017c0)=[{&(0x7f0000001780)}], 0x1, &(0x7f0000001800)={0x18, 0x13f, 0x7, "8e4cdbad4df177afa13258"}, 0x18, 0x4}], 0x2, 0x0) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/03/19 13:26:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'gretap0\x00', 0xfffffffc}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0xc7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 13:26:57 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x2, r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) write(r1, &(0x7f0000000100)="05c8e40f5735e1d662d731aeb3f7a5eb046a99dc87886cd55ed45c2386fdae0258b9dd39b9fa8cfc906fd246abc2ef3041e99f14da8625016765becb9a314cf88d462405eb566ec819dd8abd3bc804d386913e7e3db5ee3a798cf6aea2b3355f1df48e94b32fb00e95388d7129bde6d9839ee2e06e45d17c8f676ce9102ba091fef42075a3ce394c", 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/19 13:26:57 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xffffffff7fffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) dup2(r0, r2) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/19 13:26:57 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r3 = memfd_create(&(0x7f0000000000)='{bdev\'\x00', 0x3) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/19 13:26:57 executing program 5: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x4208, r0) keyctl$session_to_parent(0x12) 2018/03/19 13:26:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0x101, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0xfffffffffffff001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mq_timedreceive(r0, &(0x7f0000000000)=""/56, 0x38, 0x9, &(0x7f0000000040)={0x0, 0x989680}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x10001, @tick, {0x5, 0x5}, {}, @queue}], 0x1c) 2018/03/19 13:26:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2e, &(0x7f000039c000)=0x400008000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x80000001}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/19 13:26:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff00000000000000004300000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x3bb}], 0x2c) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/19 13:26:57 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 13:26:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/19 13:26:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000f) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa}]}, 0x30}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x3c918506, 0x6, 0x530e, 0x5, 0x20, 0x7fffffff, 0x9, 0x4}, &(0x7f0000000080)) 2018/03/19 13:26:57 executing program 2: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffefffd, 0x0, 0x2386f986}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x2000000000000362, 0x0) 2018/03/19 13:26:57 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x7f, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0xff, 0x8001, @empty, 0x2}], 0x38) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/19 13:26:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff00000000000000004300000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x3bb}], 0x2c) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/19 13:26:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/19 13:26:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c560206f8ff00aa8dcba8a584c5d745f76738db6d0400000000000000005800004824ca944f6400940005002882f62fcb67be907902008000f0fffefffffe03ed03fff5dd0000001000", 0xfffffffffffffef1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x10001, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0xc000, 0x0) 2018/03/19 13:26:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0xcc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x81, r2, 0x0, 0x3ff}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x3}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x4, 0x1, 0x40}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getrlimit(0xd, &(0x7f0000000140)) 2018/03/19 13:26:57 executing program 0: r0 = socket(0x1, 0x801, 0x0) write(r0, &(0x7f0000000080)="2200000015000701000910f70000000402008d122104000009000300000180000115", 0x22) 2018/03/19 13:26:57 executing program 2: getrandom(&(0x7f0000000100)=""/4096, 0x1000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) clock_settime(0x6, &(0x7f0000000080)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8000, 0x4) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001100)=0x14) connect(r0, &(0x7f0000001140)=@ll={0x11, 0x3, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/03/19 13:26:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r3) dup2(r0, r2) 2018/03/19 13:26:57 executing program 0: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ffff4)) r2 = creat(&(0x7f00007dc000)='./file0\x00', 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/03/19 13:26:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c560206f8ff00aa8dcba8a584c5d745f76738db6d0400000000000000005800004824ca944f6400940005002882f62fcb67be907902008000f0fffefffffe03ed03fff5dd0000001000", 0xfffffffffffffef1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x10001, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0xc000, 0x0) 2018/03/19 13:26:57 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84002) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="ab2a", 0x2}], 0x1, 0x7) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x7f, 0x4]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x8, 0xfff]) 2018/03/19 13:26:57 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x5d, 0x0) 2018/03/19 13:26:58 executing program 2: r0 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="0f936601d818421eac14c95efd2341920b7c0867e31876abee326a4cd64d76987714005b0d5b6ca6a5e6aca9295e72d31b4c7432", 0x34, 0xfffffffffffffffb) socketpair(0xa, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x10001) keyctl$link(0x8, r0, r0) 2018/03/19 13:26:58 executing program 1: r0 = inotify_init1(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vcan0\x00', 0x200}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x3, r1, 0x4, &(0x7f0000000140)=""/32) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$KDENABIO(r2, 0x4b36) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x2}) 2018/03/19 13:26:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 ', 0x20}) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0204d0000100000400000106ff59bebe9deecb4038f7faa4cd4100bd90c99b4a60c4ada45b590d069c441047158f52bd9c00049c22c04073d3064a6e2d934c373f923bcdad67b9150f26285de509848664fa15b051dcebed81bfbc3651234600e712aca5b32094"], 0xe68d528ee79a8864) 2018/03/19 13:26:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0xc) 2018/03/19 13:26:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getdents64(r2, &(0x7f0000000180)=""/225, 0xe1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) ppoll(&(0x7f0000000100)=[{r0, 0x108}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0x2}, 0x8) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xffffffffffffffe3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) recvfrom(r1, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0xfffffffffffffe91) 2018/03/19 13:26:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x80000000000001}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/19 13:26:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/19 13:26:58 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x10000, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/if_inet6\x00') ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x3, 0x5, 0x80, 0x7, 0xfffffffffffffffe, 0x9}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r1, &(0x7f0000001280)=""/134}) 2018/03/19 13:26:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/19 13:26:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x2b6, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) 2018/03/19 13:26:58 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x100ffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000617000)=[{0xb1}, {0x400000000009c}, {0x6}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x101, 0x6, 0x1, 0x3, 0x1f, 0x8, 0xfffffffffffff8c8, 0x1, 0x39b, 0x10001, 0x6, 0x6}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) 2018/03/19 13:26:58 executing program 2: r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fafe3)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x8, 0x4, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x1}, 0x8) 2018/03/19 13:26:58 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4d, &(0x7f000000a000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/166, 0xa6, 0x12120, 0x0, 0x0) 2018/03/19 13:26:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) 2018/03/19 13:26:58 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2080c0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) 2018/03/19 13:26:58 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=@delsa={0x274, 0x11, 0x20, 0x70bd28, 0x25dfdbfb, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x7f, 0x4a04dc67ea436ddc, 0x6c}, [@mark={0xc, 0x15, {0x350759, 0x8}}, @algo_comp={0xd8, 0x3, {{'deflate\x00'}, 0x480, "51d004fa5e1ea9cf129adcba721f48f7a52b6b904a889c6b81a4515abc522f6c40afc29e275d6944daf12fee048d31f1e160b2d8517f688d206e5c17a07617a59ffe39b48c8ed93f2a90b6c89122ebe0d3c1f095ea22a13f95befcdbe3d31dc6006ae99546bb8adf335078ea79539075c5fcf0692696f946d784e685a174f8dfe3099cd1c2d32d8df0e7d679fa28d9d3"}}, @algo_aead={0x138, 0x12, {{'rfc4543(authenc(sha1,cbc-camellia-aesni-avx2))\x00'}, 0x750, 0xe0, "64cca2dff6c0da168e64dfd7ade15c2060ae47669c31bd7d4ef54cc924c7b4e707f72134aaf21e035e580e3690a8fa689aa7d83df27ed679ecf5f7c5c44536f829b40b195266a58c2bd8715932523c59fa46009c43e86819e395227d01e78cfb9beaae7e793337d9ef309a94d489a69a12c081d4550c414cc51d2c0a401ed06105e56ccc7ae9ea17da21c4bb0f26ad660f612b176575d76975a461383f9d8d2042487c381eeabf17ae2a110c6295dd09b9eb4da577e2d2c3dddd4a86fb012aa98961fe5076a05b1840bae762d93be3c6ae7a68224af2aaaf1b3052a4b674e0c9a292d8fb91981cded05e"}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @proto={0x8, 0x19, 0x7e}, @proto={0x8, 0x19, 0x33}, @policy_type={0xc, 0x10}]}, 0x274}, 0x1}, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) fallocate(r0, 0x0, 0x80000001, 0x2) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xfe91) syncfs(r1) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in=@broadcast=0xffffffff}}}, 0xf0}, 0x1}, 0x0) 2018/03/19 13:26:58 executing program 4: socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x6b9b) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/19 13:26:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xdc, "873bdd7e9c00bc016adbf05733f8493af75fede647de7f3b691c6404636dd3bec481ee3016a5ec45bb2f68be182260a7c22f2c8c5e0606c0bc7298189ecc00cd1e7e45b800372d3b470e48fdbfa5b19a12768699e66136014978a6fa2503db2cdedc8b09745c4017df4da352b502ddbebc1cadd251e342f995cea49770f593de33f479b5859ea8f59b009f75911b99395842e396a103a7295ad647d13ae9b52799cf7ac6a20679636007e22e8247f22f576c390f5e4814ad816de400c903c5c5f842f061628ef4ab1b556e6f5c5cd60d1138dac7b7a6886cca77f8d6"}, &(0x7f0000000640)=0xe4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r2, 0x4}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xa00000000) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x33c, 0x3, 0x1000, 0xd9, 0x7, 0x10000, 0x7, 0x1000, 0xd698, 0xbe84}, 0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x200000000000000}, 0x8) r6 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000383ffc)=0x76) write(r6, &(0x7f0000fd6000), 0x0) r7 = socket(0x3, 0x0, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x9, 0x4e23, 0x5, 0xa, 0x20, 0xa0, 0x77, r8, r9}, {0x1, 0xd70, 0xfff, 0x4, 0x2, 0x400, 0x2, 0xffff}, {0x10001, 0x6, 0xf3, 0x2}, 0x4, 0x0, 0x2, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x3, 0x1, 0x7, 0x3, 0x1, 0x8001}}, 0xe8) 2018/03/19 13:26:58 executing program 6: clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) pipe(&(0x7f0000000840)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000880)={0x8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000008c0)={0x753, r3}) select(0x40, &(0x7f0000000080)={0x1e, 0x74, 0xce, 0x8, 0x3, 0xa72d, 0xb72, 0x3}, &(0x7f00000000c0)={0x401, 0x40, 0x5, 0x9, 0x2, 0x7fff, 0x1000, 0x3f}, &(0x7f00000006c0)={0x0, 0x100, 0x3, 0x3, 0xfffffffffffffffb, 0x9, 0x8000, 0xfd}, &(0x7f0000000800)={r0, r1/1000+10000}) r4 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r4, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r4, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) [ 63.179603] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/03/19 13:26:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffb) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x3, 0x6, 0x7, 0x6, 0x0, 0x9, 0x20002, 0xf, 0x2, 0x7ff, 0x0, 0x1ff, 0xdd, 0xffff, 0x5, 0x2, 0x29e, 0x8, 0x40, 0x3f, 0x9, 0xa7e9, 0x8, 0x0, 0x1ff, 0xa5, 0x3, 0xfffffffffffffff9, 0x8, 0x9, 0x7, 0x79, 0x6b, 0x2, 0x3, 0x1, 0x0, 0xffff, 0x4, @perf_config_ext={0x40, 0x8}, 0x0, 0x31, 0x3, 0x0, 0x9, 0xbe, 0x7}, r1, 0x6, r0, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) faccessat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/19 13:26:58 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/03/19 13:26:58 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[{&(0x7f00005a0000)="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", 0x5ad}], 0x1}, 0x8000) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) close(r0) [ 63.231092] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/03/19 13:26:58 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000510000)='./file0\x00', &(0x7f000099bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) 2018/03/19 13:26:58 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x1f, 0x4) 2018/03/19 13:26:58 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 13:26:58 executing program 0: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x23, &(0x7f0000000040)={0x23, 0x3, 0xffffffffffffffff, 0xf5a8}) clock_gettime(0x0, &(0x7f00000073c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000072c0)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000001200)=[{&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/54, 0x36}], 0x3, &(0x7f0000001240)=""/45, 0x2d, 0x1}, 0x6}, {{&(0x7f0000001280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)=""/116, 0x74}, {&(0x7f0000001380)=""/244, 0xf4}, {&(0x7f0000001480)=""/113, 0x71}], 0x3, &(0x7f0000001540)=""/160, 0xa0, 0x97f0}, 0x5b}, {{&(0x7f0000001600)=@nfc, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001680)}, {&(0x7f00000016c0)=""/195, 0xc3}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x3, &(0x7f0000002800)=""/106, 0x6a, 0xbc98}, 0x100000000}, {{&(0x7f0000002880), 0x80, &(0x7f0000003a40)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/249, 0xf9}, {&(0x7f0000003a00)=""/32, 0x20}], 0x3, &(0x7f0000003a80)=""/119, 0x77}, 0x74400}, {{&(0x7f0000003b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000003b80)=""/79, 0x4f}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/88, 0x58}, {&(0x7f0000004c80)}, {&(0x7f0000004cc0)=""/127, 0x7f}, {&(0x7f0000004d40)=""/4096, 0x1000}], 0x6, &(0x7f0000005d80)=""/4096, 0x1000, 0xbd5}, 0x100000000}, {{&(0x7f0000006d80)=@alg, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006e00)=""/211, 0xd3}], 0x1, &(0x7f0000006f40)=""/50, 0x32, 0x52}, 0x9}, {{&(0x7f0000006f80)=@nfc, 0x80, &(0x7f0000007240)=[{&(0x7f0000007000)=""/175, 0xaf}, {&(0x7f00000070c0)=""/155, 0x9b}, {&(0x7f0000007180)=""/177, 0xb1}], 0x3, &(0x7f0000007280)=""/33, 0x21, 0xfffffffffffffe00}, 0x100000000}], 0x7, 0x40000100, &(0x7f0000007400)={r1, r2+10000000}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000075c0)={'nat\x00', 0x0, 0x4, 0xf1, [], 0x8, &(0x7f0000007440)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000074c0)=""/241}, &(0x7f0000007640)=0x50) 2018/03/19 13:26:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000280)="a4", 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/19 13:26:58 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200080, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/15) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x100) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) r2 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r2, 0x7) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x10, 0x8, 0x4, 0x7fff, 0x20}, &(0x7f0000000140)=0x98) sendmsg$nl_crypto(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@delrng={0x10, 0x14, 0x300, 0x70bd2c, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) accept4$ipx(r0, 0x0, &(0x7f0000000480), 0x800) connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bond0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xda7e1af00ec086a6, 0x1000, 0xffffffffffffff64, r4}, &(0x7f00000001c0)=0x10) 2018/03/19 13:26:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x7fff, 0x6, 0x6f690991, 0xe05f, 0x8, 0x401, 0x3ff, 0x4, 0x6, 0x683b}, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80000) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) 2018/03/19 13:26:58 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="70856ccd8b27d9402eab7bb9a5952a34c2c5f717c7e4a2460aafc7606ac28de34481028fcfbe251a9241cf2fdfd8a37472616aeb09c1c619e049818a9244051db41e63e76116c663597cc99a8ca84a6c1da323bca5be29bdf840110ed39628fff2b910cbb12005833a1e17b5f98dd32547a8563248350ee978acb9ced1f56cc2419aa0599907fd508d31bb36bbe7f2b0713618e711c4efbae285b7ff30bf680b35cc4f77fbe93ad860a90fa9186ccdcb404b9482c0a7c4271dc01e6187e8c203b84026af148d70d4125ba20587c18e4f0328f650f7", 0xd5, 0x40085, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvmsg(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/190, 0xbe}, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x5, r2}) 2018/03/19 13:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa8, "95538d3c35d631e0863b9eb08dcaa55cdc50d797688b53ecc6e6338fe512ea87aea26afdff74fddcae2feeba143150edf0b8f9ba5f71fa9565daf885649935ad8db1cb138f6ff916085ca03f5c3b79a4c14e45267a4e711906d8c1594fc88682f6e18bc9f1569e2a57421b85637d3595bf6be9d6138414bf68a19c7e0816e21cfc51e37c7f7b709c0bc8527c2cc68db0f77ca3356105feb2bdcf44b1d69425b161fd3b454c08b4a4"}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, &(0x7f0000000280)=0x84) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r4, &(0x7f0000000000)='H', 0x1, 0x400000000000, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/03/19 13:26:58 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7261770000000000000000000000000000018000000000000000000000001ad603d41ea366ec0733bc4ed4a75e522f2018e62ea5e5fd18b05e4fbb060a8991e77df8d0b3e4a373bfea8f0d39effbbee1d2bfcef4944525b14be215d6d05d01a70761102319828b15fb2d66862e16057553fedec4ac0f64d507403b38e18c58fd8cbcfad1a072de4b8606fd82d5ceb4256b3a67c5cfc466cad410a85cc5f12649d55f9913e3f52b5ae3a5c7576e9adea3b360dd226e1f39317a8dd1561feed64b543a303dadf2d8b4db4f644d04e8a69a093dd8a9fd460ba89717dbdd33b0712ca2690bbb28e1ce3f3aef3ab4fcb2b9c5ba3414609d094171d1"], &(0x7f00000000c0)=0x64) 2018/03/19 13:26:58 executing program 6: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x24) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000300)=""/205, 0xc85) 2018/03/19 13:26:58 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/03/19 13:26:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000180), 0x1fffff16, &(0x7f00000001c0)=""/118, 0xffffffc7}, 0x1}], 0x1, 0x2121, &(0x7f0000002780)) 2018/03/19 13:26:58 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x2, 0x40, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a3000000a7a59f64ab6af496b382d89fd3456065586cc9b54ed803431a0fdad10fb48b91299c0dd9403d79d26a6f314c20f5a5e87c87fb80c9a2a57583038e8b6e9540ce8bdbb80ff840ebcabbc3f69f45cefc57512a596b7f68b96910b73938ab7f97d159ff318ef96b573a4d582534eb5f39f015a45e02f6dbcd029483000000000000000000c2f88ed370bd6d605cc7d29658ddd6f7be5c76a6ead7b9548786d66518b01a66"], &(0x7f0000000200)=0xab) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 13:26:58 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/34) 2018/03/19 13:26:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/19 13:26:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000080)="79243f68cdedd4b90fb5dc9a4f6f9e2dfd3fdc8f40e33161fce3d1f6d8b9cd47f94df3c460db8246290ae8867c38af82d267c3fe3fa28c9183431cc5ac1555269b6bea28f89829ead092d694eb1e4027c76c1e73befbd04c84055c303ea7bec15a2ed4dc3d9a810ff06b785421311757bfa9d0bd480635720138195388230a4a82cecd6be307b55b25507ad1c60e74d9a9db5c09578bf122b468415e64c4cb27dc763a", 0xa3, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @empty, 0xffffffffffffffff}, 0x1c) 2018/03/19 13:26:58 executing program 7: clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x630000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={0x2, {0x2, 0x4e22}, {0x2, 0x4e24, @rand_addr=0x6}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x5, 0x6, 0xfffffffffffffffb, 0xffff, &(0x7f0000000400)='tunl0\x00', 0x1f, 0x3f, 0x9}) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x3, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) 2018/03/19 13:26:58 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x10000, 0x1f}, 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x20, 0xad, 0x6}, &(0x7f0000000180)=0x18) clock_settime(0x0, &(0x7f0000000100)) 2018/03/19 13:26:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, 0x64, r2}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020f00001000000000000000000000000300060000000002000300050000000000020000000000000000000063e2787aa03409aa0000000100000000001c00000006000000000000000000000000000000ff01000000090000000000000000000100000000000000000000ffffe0000001000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/19 13:26:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) sendmsg(r0, &(0x7f0000002380)={&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)="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0x1000}], 0x1, &(0x7f0000001180)=[{0x100c, 0x11b, 0xdf, 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{0x20, 0x108, 0x0, "fa5b4d7906ebf7e32d4ff5ab344c73fb6c"}, {0x5c, 0x11e, 0xe40, "0852be8e6272a1854891e7b3d3f5da9f4acec7972909ada09655219f8ecde3525a2d166758a70e6e9acb34bf6b0e0721d424a1be287e7a83436e1ead3269ac3ebaa76c6a4c65bdcdf80be854dba8"}, {0xd8, 0x0, 0x6, "6b1e0ebaf77047e8b2c92b5282207dd509c98914b1a23d87a982828bc7e73861a14c6214dcb06e45b722db4096c889e5788b2985f3d9957ae523b578c054847351d22e4b2184514bf4bd7d9dbcd597ef8050f65ee737719c6d096d9ab7894a323ae7bfe643c8e65dc5c1e23248749b07a3b79931fbda2c6e3939a860d85b4d3666c66d0d014d9a17a9e5e405ea56737b8095ec93eea3b99826ff32a680ccaebdc0402ea29ca414e9fb2ee46cb00b790ce906f120187791a361f0a5b2e64956037c5a71346aa3e1f9453a"}, {0x78, 0x112, 0xff, "fd04199453649e963728f5ccbca490186947001d567d3f021ee56b19447ba217625303ac4ada542a21fcb0b2c727016e128b3b1743f6419e5d5e80527796ee06dd176dceeb4dbab25b2bbff74d81d1e68d77bb949edfca6704a3001d25b1a201d63b38f3a8ce6ca69903d172"}], 0x11d8, 0x40}, 0x40810) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) lookup_dcookie(0xa39, &(0x7f0000000000)=""/157, 0x9d) 2018/03/19 13:26:58 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x5, 0x0, "1b021f337fdaea7bdf23c5b1a576388efad3057085cf5046ec519392776619fbe02c0a337e183d4c7b77ae7675f8b4146e89721c6deb0beadfd3c50399ff14", 0x36}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x9) 2018/03/19 13:26:58 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fcntl$notify(r3, 0x402, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x887, 0x100) r6 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f0000000040)={'ip6tnl0\x00'}) 2018/03/19 13:26:58 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) lseek(r0, 0x0, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) recvfrom$ipx(r2, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) recvfrom$inet(r1, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) shutdown(r2, 0x0) 2018/03/19 13:26:59 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x204, 0x8010, r0, 0x0) inotify_init() unlink(&(0x7f0000001000)='./file0\x00') 2018/03/19 13:26:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x731a1eda0a144642) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0xcf62, 0x5, 0x100000001, 0x8}]}, 0x8) socket$key(0xf, 0x3, 0x2) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="cc16a52b16ecd3aab04a01299a759e2aeeeadd31fa8884a6510a76a296df0beac0f79d4c5c4bbe04331ea747457f4ebf78018e1d73886ba0681a488abd3c7766acf28585238d7bebe8604b10986657c88ad86b63621785e3a4e2cc319f1857dce27fad36196c8c509bf5bbabcd044cd4bc1877434dd3a6376a89ca271cfa994f0c3c2f807a29ace63c1f") getdents(r0, &(0x7f00000000c0)=""/235, 0xeb) 2018/03/19 13:26:59 executing program 2: ftruncate(0xffffffffffffffff, 0xfffffffffffffff9) 2018/03/19 13:26:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)="a7", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r2}) 2018/03/19 13:26:59 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/19 13:26:59 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002680)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000026c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xaec0, 0x1, 0xffff, 0x500, 0x0, 0x50000, r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)={0xfffffffffffffffd}) 2018/03/19 13:26:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0xffffffffffffff08) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getgid() 2018/03/19 13:26:59 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x8012, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) fstat(r1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) recvmmsg(r2, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/19 13:26:59 executing program 2: ioctl$sock_netdev_private(0xffffffffffffffff, 0x89ff, &(0x7f0000000000)="451c1ab64bfd33655555695da21ecbaea807665432424954204acece82df2c081061e6e583a1b344c8ebfa864f513203b9b8e592a267694a8bc4db51867b80a1702eb55e100c05a8e245975a0cbf25be72fc4652db82fbd6cc8b43c6fc0662dd500abb9f5864596fa3706d9a1936f3bf5d1f0e30f95094e600d546") setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x2000000000000, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x145) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000cef000)) 2018/03/19 13:26:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x7fff, 0x3f, 0x401, 0xc330, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r2, 0x100, 0x30, 0x8, 0x10001}, &(0x7f00000001c0)=0x18) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) ppoll(&(0x7f0000000000)=[{r0, 0x6006}, {r1, 0x4}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000200)={0x9}, 0x8) 2018/03/19 13:26:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x10002000, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x7fd8}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) write$eventfd(r2, &(0x7f00000002c0), 0xffffffffffffff62) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0x0, 0xffffffffffffffff]) fchown(r0, r4, r5) close(r3) 2018/03/19 13:26:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x442180, 0x0) recvfrom$unix(r0, &(0x7f00000006c0)=""/189, 0xbd, 0x2060, &(0x7f0000000780)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023ef39)=""/199, 0xc7}, {&(0x7f0000d12f36)=""/202, 0xca}], 0x2, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)}], 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000840), &(0x7f0000000880)=0x4) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/76, 0x4c}], 0xa, &(0x7f0000000600)=""/109, 0x6d}, 0x0) memfd_create(&(0x7f0000000800)='security\x00', 0x1) write(r3, &(0x7f00000008c0)="1259cb31900c7271f9fbeeafb2dd8e58e09ec048c4445528787c49c9c230d2f3490485ec12f94d18f7a54ff7c20569435b9a094b85759ed9d181cb92030d82887a1665c26652de94d15f9ba550fb84eacd0f6da6491c2db1cf78e39a97ed3b613d2c4d3943c2a7f1e63fc4d31215679ee73997a2322dabaf99bf1d4be93d30b216de3e57a44a549df9d9b4e7714167b3890971156bd5f1ddcf7e80bf46cd01761bea4d48806dbc8cd93643bb950589e9da26d97199fb970928f57dbbdb65d7077cf019c9", 0xc4) 2018/03/19 13:26:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x76b1c089adb8e974, &(0x7f0000000000)={0x5, {{0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1ff}}}, 0x104) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)={0xff4, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {0xb}, [@generic="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", @generic, @typed={0xc, 0x0, @uid}]}, 0xff4}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0x8000, &(0x7f0000000180)) 2018/03/19 13:26:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) timerfd_create(0x7, 0x83) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000010043157f36e917c31928b0d524427a9ec1012c8420f95de1362fa6ac41e91eaeb0cb78228ac4c078ab97dae1d70c89866ad507cf8562764d255d8a6c228c7db514e4e95a2f28ba7455c6e267b8493670fefc270000000000000000000000000001791d15f36dfb59ed478faefb41c064f5166dd16ba3e7ab2ffe34be8593d25955de459bc4ac3f2e281f23337ed2e77616dfdd513fa42384bfb07fa3decadc0887eec8367d2a62da0683dd43807cd6fae5e7cd092388c8eaf06b1bb3670a8c7fcc4a271bbb5b720e9df212"]) 2018/03/19 13:26:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="020a000007000000000001000000000005001a000000000000000000000005000000000000000000000000000000000000000000000014005a0bca7c4b097644f144c8f3675e010f6e93d8462a96dd77babe958bcb06b37a483719a0a7b3b66e8b0e699f30c9ed3d7902a0b7decfbe00a114233aa7f55e66bb9fc5388b959f16b51f84d45b167c5c1db72450b30d92c8e441acb628ac67bf2fefe3ddf6cd61f5b4cce7eb57227cd8cea2424e1b73f19584a71e0854b40694427ce9163b34d484e5a04fc28be363012ad73299eb7c84222b382d98e411c7d2a417f31cda23ff39b03ffb1f76a9d3d36157390304812557f86b1b2f27bb1c"], 0x80bea21ef26363e3}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202000, 0x0) 2018/03/19 13:26:59 executing program 4: socket$packet(0x11, 0x800000000003, 0x300) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r0, 0x1) recvfrom$inet6(r0, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/159, 0x9f, 0x0, 0x0, 0x0) 2018/03/19 13:26:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xfffffea9) 2018/03/19 13:26:59 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$notify(r0, 0x402, 0x11) ftruncate(r0, 0x7fff) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) membarrier(0x30, 0x0) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f6fd4)=""/44, 0x2c}], 0x1) 2018/03/19 13:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{}], 0x2b0000) socketpair(0x2, 0x4, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x400) 2018/03/19 13:26:59 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) sendto$inet6(r0, &(0x7f0000000100)="e03c6067d1dd707c3f580336526d9c8cada9b480d4bf5efc197e8090170c22617b184704b26b1d89bdc30712f4d60e2aaf68dab640a721c19a3213aa7560fb5ff85a1dc842b713e9658c8d4ff99180c108f1f53a360933d20def6a7b5a3591d23a178469ecc53df7b1dc932ce51e429abe", 0x71, 0x80, 0x0, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x56, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x400, 0x5}, 0x8) 2018/03/19 13:26:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/116) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000b0e000), 0x0) 2018/03/19 13:26:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) 2018/03/19 13:26:59 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) umount2(&(0x7f0000742000)='./file0\x00', 0x4) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x800) r1 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x1000, 0x400001) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000480)=0x58, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/user\x00', 0x2, 0x0) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x800) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000580)={0x1}, 0x8) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000006c0)=0xe8) r10 = getegid() r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0x8002, 0x0, 0x0, 0x8000, 0x2) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x8400, 0x0) r16 = userfaultfd(0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffffff}) r20 = fanotify_init(0x13, 0x1) r21 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/member\x00', 0x2, 0x0) r22 = syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x85, 0x4003) r23 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x401, 0x2000) r24 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000900), 0x80800) r27 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x200, 0x0) r28 = open(&(0x7f0000000980)='./file0/file0\x00', 0x2000, 0x1d0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000b80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = syz_open_dev$binder(&(0x7f0000000ec0)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet(0x2, 0x1, 0x1f, &(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) r38 = signalfd(0xffffffffffffff9c, &(0x7f0000001040)={0xffff}, 0x8) r39 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001080)='/dev/pktcdvd/control\x00', 0x80880, 0x0) r40 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/access\x00', 0x2, 0x0) r41 = socket$inet6_icmp(0xa, 0x2, 0x3a) r42 = socket$pppoe(0x18, 0x1, 0x0) r43 = socket$l2tp(0x18, 0x1, 0x1) r44 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x400, 0x0) r45 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r46 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r47 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/autofs\x00', 0x40080, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000011c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001300)=0xe8) r50 = getgid() r51 = syz_open_dev$evdev(&(0x7f0000001340)='/dev/input/event#\x00', 0x1, 0x8000) r52 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/mls\x00', 0x0, 0x0) r53 = accept4$ipx(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001400)=0x10, 0x80000) r54 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004380), &(0x7f00000043c0)=0x10, 0x80800) r55 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004400)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004480)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000004580)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004640)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004680)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000004780)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000047c0)={0x0, 0x0, 0x0}, &(0x7f0000004800)=0xc) r62 = syz_fuse_mount(&(0x7f0000004840)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x3, 0x0) r63 = syz_fuseblk_mount(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x800, 0x6, 0x200008) r64 = creat(&(0x7f0000004900)='./file1\x00', 0x8b) r65 = syz_fuse_mount(&(0x7f0000004b80)='./file0\x00', 0x6000, 0x0, 0x0, 0xbb, 0x0) r66 = socket$inet_icmp(0x2, 0x2, 0x1) r67 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004fc0)={0x0}, &(0x7f0000005000)=0xc) getresuid(&(0x7f0000005040), &(0x7f0000005080)=0x0, &(0x7f00000050c0)) getgroups(0x3, &(0x7f0000005100)=[0xffffffffffffffff, 0x0, 0x0]) r71 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r72 = socket(0xa, 0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005180)={0xffffffffffffffff, 0xffffffffffffffff}) r74 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000051c0), &(0x7f0000005200)=0xe, 0x0) r75 = getpid() getresuid(&(0x7f0000005240), &(0x7f0000005280)=0x0, &(0x7f00000052c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005300)={0x0, 0x0, 0x0}, &(0x7f0000005340)=0xc) r78 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005380)='/dev/sequencer2\x00', 0x600c40, 0x0) r79 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000053c0)={0xffffffffffffffff}) r81 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005400)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000005500)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r84 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000055c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000056c0)=0xe8) getresgid(&(0x7f0000005700), &(0x7f0000005740), &(0x7f0000005780)=0x0) sendmmsg$unix(r0, &(0x7f0000005a40)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="3b5909da11cb143af586dafcd3bc3581fd0874e434f12a76d1819a55bda9d4a5ba15597c9947552c23324ef6170804ff1b43ae255424bba2788e3d77da5a89a2", 0x40}, {&(0x7f0000000240)="bbc5997156fae142a281b50f92342ed69a3575a0b36dd8869ae2ab9a4cf6924e77c83f952553f76205da94fbc19b460801a164fb9044d49467e08ba2505684b6dbec35c247a14294547be0602af1bfd6eee62eeddf4368bb61a380c54eb4994dc061318247ef7086f40c8f46d1e378eac4bbd8d7dd7aa9cd1f19d6153404de6479c7af402c350039ac9670923c693290657b4fb452baed7a0e7fbfae4648f470b79532099fdc101a74a6c18428a5855c4005b11e9ba7821bda9da82b1132ccfca87d3d69", 0xc4}, {&(0x7f0000000340)="753e49676f0449777617a542b6d54c489139377bfd7efd99bc4196fe86a5676b9729cb2ac5867efd3e44f952c089b77bfa405788430b246a2c107e2ac052", 0x3e}], 0x3, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21, r22]}, @rights={0x24, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}], 0xb8}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="57c57a44e716abd56c4c253147703f680ce32e9650ce36948678b8c65352554833498df3dfd854162e8e0167c83cf8ba4c39dc30d6c3", 0x36}], 0x1, &(0x7f0000004bc0)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43]}, @rights={0x1c, 0x1, 0x1, [r44, r45, r46, r47]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r51, r52, r53, r54, r55]}, @cred={0x18, 0x1, 0x2, r56, r57, r58}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @rights={0x24, 0x1, 0x1, [r62, r63, r64, r65, r66, r67]}], 0x108, 0x4}, {&(0x7f0000004d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004f80)=[{&(0x7f0000004d80)="48d7fcafdec5a4d3438b453c16d77d09939f44bb1e2a813975bd9fefbe07a8368a1675465d1e70ab2c025fd666c9de75a191da08749a210afd991c11359b7199d78d824cd470fc69d807b4547eebdca2cfe4cef8b0f75935747cadd3453ceae167", 0x61}, {&(0x7f0000004e00)="fa13d0da7476", 0x6}, {&(0x7f0000004e40)="6857b88095dd82e4a09f9a84e0d275ef9741cefdb79d58c8c69858527dba6cf3d5b7f9ead493960054f990c286731bae232e3ea7513a68c8705f9cbdd21ad31467b33d9b83c4c816dd22ed182fe60024ff2acbd4d15a86162643f3ad9796c5064ae9d93328b379478d412282bcc4ea875c103d9685eee25d857e6c28454a5d30d7be6d54baa0d83ab3d514963e33e7a34867a214f4e6a1c217b7e812a49d1f7d79ae07c844", 0xa5}, {&(0x7f0000004f00)="fd3e5227cea036abd0ea4050fc70b2976c4f34bf659eff99d1e36cd2cdc96fd80cfa88663953a7560f01341c4bbd6c82e89a4cab8f8fadd7d930e63a0f7bdb252e625e725cc234cf367526b3122ec159bc883a816033a6ceeae745e73f", 0x5d}], 0x4, &(0x7f00000057c0)=[@cred={0x18, 0x1, 0x2, r68, r69, r70}, @rights={0x1c, 0x1, 0x1, [r71, r72, r73, r74]}, @cred={0x18, 0x1, 0x2, r75, r76, r77}, @rights={0x18, 0x1, 0x1, [r78, r79, r80]}, @cred={0x18, 0x1, 0x2, r81, r82, r83}, @cred={0x18, 0x1, 0x2, r84, r85, r86}], 0x94, 0x4}, {&(0x7f0000005880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005900)="69979c90d4b492b6dab30c1768c84a0ed7c85c89e629607316208644d8f9a6f12daf270ae3e2805c28eb52097ca61acbca5b14a8271e48a8dd6cc5c541f6f78792bab7c2b59b5852d7d50d2802459f4e7a0b4c4ca4bca5ce0615dbb3bbbbd6f045bda8eeed1dca9f132eb7f18721f595a5313c5ed02ccd164887a3ddeaf9497e3cc409630b9d979db6b29bf87b6c30c518816896f9c5c74acef9eaaa4b68f105048a9ec8914bd0dad6d73f76df69643e6402cb686d6ada138e897b547007183b635c44bdff1be9e956b0b15bf42637a7fcfdbbf77ba33f3d1a28dc804c7d6a", 0xdf}], 0x1, 0x0, 0x0, 0x20008011}], 0x4, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/19 13:26:59 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000001c0)=0xe8) mq_unlink(&(0x7f0000000300)='+wlan0#vboxnet0vmnet0))keyring*cgroup\x00') r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x2, 0x4e22, 0x6, 0xa, 0x20, 0x80, 0x2b, r1, r2}, {0x1, 0x9, 0x7ff, 0x3, 0x40, 0x0, 0x9, 0x2}, {0x100000001, 0x8000, 0xfffffffffffffffa, 0x2}, 0x1, 0x6e6bba, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0x7, 0x3, 0x800, 0x6}}, 0xe8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/107) 2018/03/19 13:26:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001500)={0x0, 0x8000}, &(0x7f0000001540)=0xc) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000540)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001e00)=ANY=[@ANYPTR64=&(0x7f0000001d80)=ANY=[@ANYPTR=&(0x7f0000001cc0)=ANY=[], @ANYPTR=&(0x7f0000001d00)=ANY=[@ANYRES32=r2], @ANYPTR64, @ANYRES64=r1, @ANYRES32=r1, @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYRES64=r2], @ANYRES64=r4, @ANYRES64, @ANYRES32=r1, @ANYRES64], @ANYPTR=&(0x7f0000002040)=ANY=[@ANYRES32=r3, @ANYRES64=r3, @ANYBLOB="12b5cb37c15804f77fbb54503b06f06eb0a7eef724acfe7e9d75e59b7cf7535d16251121a78a2189ec90c9e3b1e4c24b2153b11b9a635837b8d5606967d6b39287c0902c80faeea67e013ca7e8fa699f9325daa1529c2c030fe55c80a8ee08680a670ddcb81f02b6d21ba4a50b6ec630d6075165b6853e66d168328a5ef24816b3230233940a0f4b7320c61ea5e7e0a14ccbcc6e383ffe1fdfb1b46c8579ca9fb0e2bc3ec768e34961ab73323c96ade781e94f9d0c6c4bbf2cbbf465e073984324329603f6070fa68737a2c294cdc036742224adc681c6fb3e400acbcb8e4d2fbd67607a9dfb15b392854149af7cddfc53e8850211d13370b732", @ANYPTR64=&(0x7f0000001f00)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="eed2590decbd35b8e49d492f2b3b13540c995b9c2ca05d4d6c9aea971e9c3c7cda0bf7f634f99792d979260804e7dd856cd208c60a3410bbb5367e5ec480a20824bd9bbbcb9ec294957fe406be96ef91f8c96813b52e7ece770a5e2aab89030469069e77218359af77b4d420b835966a81256bd24e750c28d92cb9a54f897cd0514ffb917a2b0aeadcbcc53b8cc0fef643a07f94c901047c657c387253ff67e6d10c8288d948fe4995be315e5f280d7be3285c08d2f09b5d7eb829bd463b", @ANYPTR64], @ANYRES32=r2], @ANYRES32=r0], 0x3) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = memfd_create(&(0x7f00000015c0)='vmnet0eth0posix_acl_accessposix_acl_accessvmnet0#&\\\x00', 0x2) recvmsg$netrom(r5, &(0x7f0000001480)={&(0x7f0000000040)=@full={{0x3, {"1152c4dee75728"}, 0x7}, [{"4e369670bea248"}, {"cfd8a084ee26e5"}, {"3bc468ec47d127"}, {"c81b83daac0552"}, {"1422a97d252e51"}, {"0cbdb4b876c3e7"}, {"e943c818dbbce9"}, {"7a9bc254cff9bb"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f00000000c0)="6c27660111e830b7259bee435f6569550b2ed417a4795438416937836f46544dab40a70fa95f11b5eb3dd6da672f112fc0ef317eeea22e594721ff8d559c5f849a6f7e9c634ef9112a2b19f53603f1e203a5f7a390d080e76bfe983f37026bd2107565b099443ced4fd9cd6dabf11a4069b4deb089c84802ee62103dcb012b8c5afce7edf72159991ffa39d85db1fc0fd8734713", 0x94}, {&(0x7f0000000180)="27e468f0126c036a2f10fcaad0ce7ae774cc619d50e70338b94d9400d5d2d04983137eb163cf8f5e9c9c6460811a6a7b4b8351f790c43191e5f090aa06da40df81d7c0824cfa0cb82f7ffbb4ac6f9d33c5a78fa450c327cc27a452d7ba700e807c891db2106b3e5cb4c113c96c9b3801e35b39839d943e11735f10b5f12931e4dc7abbaa87003dad7d60fa5a25971c0dbcb0d24ab5bdf80e2025ce77d3ab1d2be88ccb51ff3c2c45c3e28e5b94827a728dfc68b4c849aa824e2efd7d0a16899faf373d77645db8ddf4d822c77809b8f86f682002a0ca6ce3b205912dc14feec9f753cc", 0xe3}, {&(0x7f0000000280)="72b7ff8e13191d9b50f1f17bd10b5f777b13bddefa0adabb2dbaf89775846c43b946193dd5451c2fdd19c1cd020a4262ac", 0x31}, {&(0x7f00000002c0)="7357057965ac3352eef1bd7a66910275f620c647c5fa4ebf8716a78e3dbc96e3bb125d5cf413c96e1f7a3ad4f0a18af14544329dfcddb447a003f3ab13ed6af424f32d740d6901c9ea37e35875a7a43d9193b5a59b995766a871da1e3c035679a302f7a93a2b3d8009905d095b3d182c37592093342ded9ad0244ce23abe9406c8013aa75f787f73f2d1d27bc8dbeb4909044edb34886393efcf", 0x9a}, {&(0x7f0000000380)="83e87ff45e9f9f78b6080cf40d505038ad84949117bb56637e1cffba56d4d22cbbc3c222330006f7df1d830d30b1d258851010c0305d46393d6aafff7fe290a26799a1c82f4e034b9c89f2204ac2f30bedcc187341786a89771f7cb409c2a19d6279bd37fb407b3dbfbfae9aa93800a2829aaed36d83cd6b29fff1703f3dcb8be712831cb55fd5a4f74fc296c27579b7cb08bdc26f160e4549eb3523083e7573ac4d5286011e", 0xa6}, {&(0x7f0000000440)="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", 0x1000}], 0x6, 0x0, 0x0, 0x48000}, 0x1) write$tun(r5, &(0x7f0000001600)=ANY=[@ANYBLOB="00010800aaaaaaaabbffffffff000000000000000000000000000000"], 0x1c) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) close(r0) 2018/03/19 13:26:59 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) recvfrom$ipx(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f23b4e884", 0xc32}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1d) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/19 13:26:59 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000340)=""/26, 0x1a) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0x6, 0x5, 0xff, 0x4, 0x100000001, 0x8, 0x7, 0x7f, 0xa95c, 0x6, 0x0, 0x0, 0x8, 0x400]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0xbe, 0x1, 0x20b, 0x7, 0x400, 0xbdb, 0x400, 0x101, r4}, &(0x7f0000000500)=0x20) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80004) r6 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000200)=r6) ioctl(r5, 0x100000000, &(0x7f0000000580)="c85a8d56a2051fcf08fecb7e4673ca752e6bd24b1ebe4cb9f5dfabc0d4a465d065f421f15b63c84e03b8742f11b8de50a64eb9cbc0f3b28ac0bae15a474cb970b4e8a10b818d8f2d3134c027ad2c52e6bf98ea1f8d9410e95396e569ce17e7c85924b432613f52a28a1bf1be3769c1d212f463bfe34993a65592a1b6de1d81e68005260a38af09c2d2b4f51c192b9a4fe7c50ec36a7ceee6d408") ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000280)={'icmp\x00'}, &(0x7f0000000540)=0x1e) 2018/03/19 13:26:59 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x259) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x3, 0x1, 0x10001, 0x8}, 0x334) 2018/03/19 13:26:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x48}, {0x6}]}, 0x10) 2018/03/19 13:26:59 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xeba3a3c5602ea8c3, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x3, 0x0) vmsplice(r4, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) tee(r3, r2, 0x7, 0x0) getpeername(r0, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000002c0)={r5, 0x1, 0x6, @random="ab538473f406"}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/19 13:26:59 executing program 6: clock_gettime(0x5, &(0x7f00000000c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x80000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x81, 0x9, 0x0, 0x8, 0x8, 0x10001, 0x2, 0x9, 0x7}) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000280)={{0xffffffffffff5f12, 0x7}, 'port0\x00', 0x1, 0x100820, 0x5, 0xd4c, 0x7fff, 0x21140, 0xc000000000000, 0x0, 0x1, 0x95b}) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) setitimer(0x3, &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000180)) timerfd_gettime(r0, &(0x7f0000000200)) 2018/03/19 13:27:00 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r1 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setresgid(r2, r0, r1) 2018/03/19 13:27:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"6c6f00000000000000001058ec7000", {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/19 13:27:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) modify_ldt$write(0x1, &(0x7f0000000140)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsync(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/03/19 13:27:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000180)="130000001000ffdde200f49ff60f05001b230b009d0000000f7fcb697ae1a3490096ea060da03edd6a78197eb75d3365918fcdecb7a2fb750762063380ed55bd2c9a98ec3c503655fe549aaa85f5b2ef0cf842bcd850986bc02d5bc1276e2fc4cdee3f5ab5bc0998f27f9929823734c82c9753814ed8cf97c98fd83c91403ee7b6e6936f353ef02fbff77cf727da860bedcb8e313595609a6f2a41bb1abc1d557110a089d4037b7cf2f9ee4aaacd8c928ae0dbe496b5983e519b3a369c", 0xbd) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/19 13:27:00 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r0, 0x100000000, 0x959, &(0x7f0000000080)=""/165, &(0x7f0000000140)=0xa5) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x1830c0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getdents(r3, &(0x7f0000000280)=""/123, 0x7b) 2018/03/19 13:27:00 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x100, 0x1, 0x0, 0xb4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/03/19 13:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/03/19 13:27:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4400, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"b7c3dff0b5ea1a"}, 0x100000000}, 0x10) signalfd(r1, &(0x7f0000000000)={0x80000001}, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2, 0x14, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}]}, 0x80}, 0x1}, 0x0) 2018/03/19 13:27:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x30) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}}, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008ff000)) 2018/03/19 13:27:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xc05c2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000280)=0x84) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xcc, "80ffea570cc2daba83a4153ec7a7976f209e7daaa856d54d4778ea7e2c59e7fb7d1ce6d7df7f7b367de1c3b8354f3e3c4c171c2b6ea0fadea7f67c10837342d2e65b842c2aa38c9668f7cf3c36f64a2dd927abd9c03e6c822f124e04b334ea578c335d3b10c64f76fd76cb34d5f5442a3458c2e7e09f50af9dd02b267d5ce45a464f4db4422d19928d68e8f53eff0aa1211c7a123ab13c2cb477007ab4dfecd1538caa8a888d48a30c69ca79d6b046727721fc6d56eac6a085e9855edc0e4086205324132b42f01a918f7299"}, &(0x7f00000003c0)=0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f33f84a800050e63173d51a07898c6ef5a720dd47b7910a1e498df65bccb487a0572b0e41afa525d71465da05d47b3b44698e76880df2dde1d5e0c74adedd36f9da2b43aca7eb6c2e011a005292acf7bc80ecacbe5f37fc848519a1a4"]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x79d4, 0x4) 2018/03/19 13:27:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x7b8, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/03/19 13:27:00 executing program 4: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2ddfa46177aeba11e87b616cbfdbf1f6", 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) close(r1) 2018/03/19 13:27:00 executing program 6: socket$unix(0x1, 0x801, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x72) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x8) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/19 13:27:00 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x10001, 0x9], 0x2, 0xfffffffffffffff9, 0x8, 0x20, 0x200, 0x3, {0x4bd2, 0x1f, 0xbfb7, 0xd43, 0x4, 0xfffffffffffffffb, 0xffffffff, 0xee65, 0x9, 0x1, 0xffffffffffff7c8e, 0x3, 0x1000, 0x1, "52e2bc1efa2578c57bfa8f0c5a487b0711a4354f8f2a6128d8c66856f4da0abf"}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000440)="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", 0x134) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/19 13:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0x2, 0xa05, 0x8, 0x6, 0xfff, 0xbfa}) 2018/03/19 13:27:00 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r2 = dup(r0) ioctl$TCFLSH(r2, 0x540b, 0x100) 2018/03/19 13:27:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/24) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)='wlan0(\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '\'wlan0nodev[$\x00'}) 2018/03/19 13:27:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x8000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0xfffffffffffffc01, 0x8001, 0x7ff, 0xf3, r1}, &(0x7f00000010c0)=0x10) 2018/03/19 13:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:v4l_device_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x33}, 0x30) read(r0, &(0x7f0000000100)=""/204, 0xcc) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001200)="d77b1897d9dba115b6e67317549aacba51945b162bb60dcd79e5292f42287003509411b348ceb920cbb450b93a594e4c7edd60742a41b6b699236b75ea868acc8e821a756c23dc192c1dd4c87a16aa3f37a1", 0x52, 0x0) r2 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)=""/4096) 2018/03/19 13:27:00 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f0000000f40)) 2018/03/19 13:27:00 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xfffffffffffffffe, 0x1ff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fsetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000)='user.syz\x00', 0x9, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b1000000999e78d7048ee381020000000000000013664c694aada46fa0a97469f765ccba9e04e1dec1bd271360f0afc1ff33fe76ed177db1e05077320c9bf5a25e041d5093273d9b5f0a1cf73f703d37342ee9d9f4e59f8619dc3ece50546b960c9ecb2c9c2e1bb105d69af1fdd32d770b86b2e9d80efec59f684f367489f68135612a63f2e7fa9eab1ac5d5c1e052712f7c37ff20a8d0063040000000000000086d8166122ba66d4b442c03eac45feab8e6ca863086fa6235d1d596e8e045ca0927697763c7"], &(0x7f0000000040)=0xd5) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000540)=""/53, &(0x7f0000000580)=0x35) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="30565a9e1e21ae3c2dae12975b1ff587ba57fd60b57bc14c6a76361a1350c0aae3f3dcc4399190e55f95ccc983a0511686acc6cb0d614da62df5fa6e5e5157cba3161b61eb94b3e4d97f735893d64145ac11a19bb6fb756a4c9846f68d91423602c3da44aab6648ae83c46ab8a72481dd00a34e7f39ab3e1ba7bff095c19c461ca882cfddb2ff28449f4f7b7fab60cc085d1c924a1843a802bdb72270665a662f446a1d7484f45741a7fc26f4097aea62a423de20e6281bb90fed03676b3b57b3671e9b8", 0xc4, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) [ 65.233810] sd 0:0:1:0: [sg0] tag#88 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.242719] sd 0:0:1:0: [sg0] tag#88 CDB: opcode=0x6b (reserved) [ 65.249246] sd 0:0:1:0: [sg0] tag#88 CDB[00]: 6b 65 79 72 69 6e 67 00 00 00 00 00 00 00 00 00 [ 65.258232] sd 0:0:1:0: [sg0] tag#88 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.266899] sd 0:0:1:0: [sg0] tag#88 CDB[20]: 00 00 00 2018/03/19 13:27:00 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x2, 0x3}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0x0) 2018/03/19 13:27:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d7983ca07e9ee8751a4e5a3425e7630d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414af57294b5d36ab66b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7517d3934cba0a7a35dd284140316c0b0ca49a4a01e4ad72ae90f11597c572d43d4caf2ed14ce6b1574cf74c0102cea486e1133e8b39207d884e273acf464358ba8b9958a0f6f7ccb43d55a329047215729241ea343389b002d948ecf3ecf2ddb7788af05383aed654a663160c3a4654627779ae7ef710df9dacac121c283f501c2da26c921d848b04039facde0703b3edde61ab35ede12f23c478caf2c6e17adeaaa8756aa5b4cc9eb423d03ba6041c61551a1170b7bbd0dfe569499a52824ad9e71399d7e7a860d2816faef069932ef7e536ff2a2e0422d3ffb364dac675143c8d4c1d9c923f22bb7e93d6c99d5d4e1f254069dc06b6a00c27c39f89c20b6971c7b89029fa0d8c78f46e0cc0910935e6264078aba79b7f93e81e20621396c1df0d0f03effd5b8824fccc5363fb5a016cfe348322d3a819570c0e0ed125a7f089781086494d16ef9700da3c1d4160d9607db54990205680732b91a2d9b173735a570daac40ff23bd75849615aa9ac310b7352fe692d9ac5def2fa0fd4cad6e0b9f3c1a8ecb34abec1b7b717b78960c90fc7901aebb0513d920f2905a3b6b720ee394c5917849eb4f60e20fecb985b837a4da9308551d0a7e0b1c63865fe6a2d5aab0c7e68581f1e876f3f7e9689322ceee4fe2e59f", 0x7b8, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) [ 65.289680] sd 0:0:1:0: [sg0] tag#88 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.298234] sd 0:0:1:0: [sg0] tag#88 CDB: opcode=0x6b (reserved) [ 65.304379] sd 0:0:1:0: [sg0] tag#88 CDB[00]: 6b 65 79 72 69 6e 67 00 00 00 00 00 00 00 00 00 [ 65.313446] sd 0:0:1:0: [sg0] tag#88 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.322380] sd 0:0:1:0: [sg0] tag#88 CDB[20]: 00 00 00 2018/03/19 13:27:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/19 13:27:00 executing program 0: r0 = socket(0x11, 0x0, 0x1) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x8, 0x7, "cfb0e0428c58", 0x2}, 0x10) setsockopt(r0, 0x107, 0x0, &(0x7f0000000040), 0x384) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x4, 0x4) 2018/03/19 13:27:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') socket$key(0xf, 0x3, 0x2) fcntl$addseals(r0, 0x409, 0x8) preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) 2018/03/19 13:27:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/24) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)='wlan0(\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '\'wlan0nodev[$\x00'}) 2018/03/19 13:27:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0xd8) 2018/03/19 13:27:00 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xfffffffffffffffe, 0x1ff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fsetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000)='user.syz\x00', 0x9, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b1000000999e78d7048ee381020000000000000013664c694aada46fa0a97469f765ccba9e04e1dec1bd271360f0afc1ff33fe76ed177db1e05077320c9bf5a25e041d5093273d9b5f0a1cf73f703d37342ee9d9f4e59f8619dc3ece50546b960c9ecb2c9c2e1bb105d69af1fdd32d770b86b2e9d80efec59f684f367489f68135612a63f2e7fa9eab1ac5d5c1e052712f7c37ff20a8d0063040000000000000086d8166122ba66d4b442c03eac45feab8e6ca863086fa6235d1d596e8e045ca0927697763c7"], &(0x7f0000000040)=0xd5) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000540)=""/53, &(0x7f0000000580)=0x35) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="30565a9e1e21ae3c2dae12975b1ff587ba57fd60b57bc14c6a76361a1350c0aae3f3dcc4399190e55f95ccc983a0511686acc6cb0d614da62df5fa6e5e5157cba3161b61eb94b3e4d97f735893d64145ac11a19bb6fb756a4c9846f68d91423602c3da44aab6648ae83c46ab8a72481dd00a34e7f39ab3e1ba7bff095c19c461ca882cfddb2ff28449f4f7b7fab60cc085d1c924a1843a802bdb72270665a662f446a1d7484f45741a7fc26f4097aea62a423de20e6281bb90fed03676b3b57b3671e9b8", 0xc4, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/03/19 13:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/19 13:27:00 executing program 5: r0 = socket(0x10, 0x800, 0x80000001) write(r0, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) 2018/03/19 13:27:00 executing program 3: r0 = socket$inet6(0x10, 0x800, 0xffffffffffffffff) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/19 13:27:00 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6b, "06970ed7b60781caea341c1292db3ff5f2bfc22bfd38b6150b2b736f931eca3d4d418b9e2d4595b965f7f5f9b62fdfeacbaf78dab686ac1281cc5f013417b11a45738e7fe917a383b9ba9e5218bec992f3742d5b22f30dbce4e3f7a8f715120f065a1ac17da77242672233"}, &(0x7f0000000080)=0x73) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xa4, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x867, @loopback={0x0, 0x1}, 0x3cc3}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) 2018/03/19 13:27:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/19 13:27:00 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x401, 0x0, 0xff, 0x2, 0x1000, 0x1}, &(0x7f0000000080)=0x20) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/03/19 13:27:00 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0xffffffffffffff25) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/03/19 13:27:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x80000000000009) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(r0, &(0x7f0000000000)=ANY=[], 0x0) [ 65.478077] sd 0:0:1:0: [sg0] tag#143 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.486719] sd 0:0:1:0: [sg0] tag#143 CDB: opcode=0x6b (reserved) [ 65.492991] sd 0:0:1:0: [sg0] tag#143 CDB[00]: 6b 65 79 72 69 6e 67 00 00 00 00 00 00 00 00 00 [ 65.501809] sd 0:0:1:0: [sg0] tag#143 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.510905] sd 0:0:1:0: [sg0] tag#143 CDB[20]: 00 00 00 2018/03/19 13:27:00 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x14, 0x80, 0x6, 0x6, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d4, 0x7, 0x7fff, 0xc1, 0x0, 0x1}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}]}, 0x30}, 0x1}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 2018/03/19 13:27:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x25, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x8) sendto(r0, &(0x7f0000c66fa1), 0x0, 0x0, 0x0, 0x0) 2018/03/19 13:27:00 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000280)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000040)=""/175) 2018/03/19 13:27:00 executing program 6: r0 = timerfd_create(0x7, 0x800) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000000)) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/19 13:27:00 executing program 3: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) preadv(r0, &(0x7f00000000c0), 0x345, 0x2) 2018/03/19 13:27:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1, 0x52, 0x8, 0x4, 0x7, 0x20, 0x7, {0x0, @in6={{0xa, 0x4e20, 0xd, @loopback={0x0, 0x1}, 0x1000}}, 0xcf0, 0xffffffffffff611b, 0x2, 0x5, 0x2}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x7f}, &(0x7f00000003c0)=0x8) socket$unix(0x1, 0x5, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) listen(r1, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000000200)="4819c85167177b11d908b0a1e34ab9eb77e6", 0x12, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000acaff0), 0x0, 0x1000000000000100) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x5}, &(0x7f0000000040)=0x8) socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xc1b6, 0x3, 0x3ff, 0x1, 0x367}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000005c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000004c0)={r6, 0x2, 0x0, 0x3, 0x4, 0xb40, 0x0, 0x5502, {0x0, @in={{0x2, 0x4e20}}, 0x4, 0x40, 0x8, 0x1, 0x2}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000600)={r7, 0x5}, &(0x7f0000000640)=0x8) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000180)=@routing={0x8, 0x2, 0x1, 0x3, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18) 2018/03/19 13:27:00 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000002c0)=0x40e) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0xffffffffffffff7f, 0x5, 0x1, 0xffffffffffffff7f, 0x7, 0xc64, 0x5, 0x7}, &(0x7f0000000200)={0x1, 0x3ff, 0x7, 0x1f, 0x101, 0xea, 0xfffffffffffffff8, 0x1f}, &(0x7f0000000280)={0x2, 0x8, 0x3, 0x3, 0x7fff, 0x8, 0x2, 0x4}, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f0000000500)={&(0x7f00000004c0)={0x2}, 0x8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x4, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="8b6300001a03ecb9be6ddbef56c1860b63d8cf8fe66367a89179db4358fd84f0f345921d162cd282c629109d93d91d288e3885427c6f0b6ea4635459d14af03873fadacf2b7ea811d979234bbe198ef9c7c2af270aceb3085648af3f9e2e1d9457efc39ee0a00fac8ce56870a3ae4773e33ed7c8b06626c8ef9331cbece04f9cd54d6a2b25"], 0x0, 0x0, &(0x7f00000002c0)}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r5, 0xe08, 0x2, 0x9}, &(0x7f0000000240)=0x10) 2018/03/19 13:27:00 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x40) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) link(&(0x7f0000459ff8)='./file0\x00', &(0x7f000071fff2)='./file0/file1\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x1, 0xb6dd, 0x7ff, 0x1}, 0x6) 2018/03/19 13:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/19 13:27:00 executing program 7: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) close(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/19 13:27:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d67000)={@dev={0xfe, 0x80}, 0xffffffff}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/19 13:27:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000005f89)='9', 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000180)=""/157, &(0x7f0000000240)=0x9d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x97) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x1, 0x2800) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x9, 0x0, 0x8, 0x6, 0x8760, 0x7, 0x10001, r2}, 0x20) 2018/03/19 13:27:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x40) ioctl(r0, 0x4400000000001268, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x64000000, 0x7, 0x41}) 2018/03/19 13:27:00 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x89) getsockopt(r0, 0x40, 0x0, &(0x7f00000005c0)=""/42, &(0x7f0000000600)=0x2a) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), &(0x7f0000000180)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x400003, 0x4) 2018/03/19 13:27:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = getpid() capset(&(0x7f0000000500)={0x19980330, r1}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x0, 0x4e20}}) r2 = getpid() capset(&(0x7f0000000480)={0x0, r2}, &(0x7f0000000440)={0x141, 0x2, 0x2, 0x3, 0x10001, 0x2}) r3 = memfd_create(&(0x7f00000000c0)=':{[@vboxnet0\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipmr_newroute={0x44, 0x18, 0x135a27b376eabe29, 0x70bd28, 0x25dfdbfe, {0x80, 0x14, 0x10, 0x6, 0x79bdcaa0f5904fb1, 0x1, 0xff, 0x9, 0x1e00}, [@RTA_FLOW={0x8, 0xb, 0x8}, @RTA_FLOW={0x8, 0xb, 0x80}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_UID={0x8, 0x19, r4}, @RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000040)={0x6, 0x3, 0x8, 0x0, 0xd}) 2018/03/19 13:27:00 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000001500)=0x37b, 0x4) writev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000080)="6da51a2c6742ec95a5de7ddad0b4f4e0f3b89e05e25409cb0ab12b0f5eb05aea587f7117ae2bf692cc6f1d03baeba5fb211a3c3eac996423ef039d00a538ca3fbb90f37691f7d59ba5f3cc7c2611380559ee3044f7988c86812d9234c057f248e8727a9867dcee8fea725bbcf7dbb1a67929efcab44ad035a8ff69b05256", 0x7e}, {&(0x7f0000000100)="aee2a3a73ac3d761e10edc1d7887ef1cad797390ddde4baf30acada4b8114818b758b7c59737a0b63b863789f782a67523c40c41fa2bbce9bcf6bc8a9d53e5dd2e37c7b9096ac892669e89e6c36b39a22b17827eb3b80f309211e344286df771a35f8a3eb34794eb2a3fe52e4d785e93ecd2487a8a3d671495fcca418fac09536f9085bafb2097a99e8cbb8f604564e10945", 0x92}, {&(0x7f00000001c0)="ffa6a79bdd9b40d05a677894d595ba671420858ad8316d9747e91a9910aa71be443f3a1045ecfe6fa88c761af30a284ce7bacf363a1cd94950dcf1771e17afd8c4842f8869c1c08b9048d71100fe5ad693b1bbc24f24cc679db41ce6cd4c2c928afa1a549c920a38c9f767a55911d8258f31c431d6eaa8f7b8d870149c29a4d96281a1e2f10801fad5912930dc5a9b872fcae914805186dafe18c2a1d8ac99f038b19817736757923ee1981ac7b9d456d89696faa1e92fccf9ec913a5ad6e1e30539e864f4d4232c2fda362fc3b19dd5e5978678a06d610d9c93e53c6ec3546ac5d803d1cc03b657ffe926", 0xeb}, {&(0x7f00000002c0)="47a7bcccdc845a581ccc043cc2810c0a04449ea0d1683b0d0b8aaace7364211b0cf27956fae92954bf9bd50162b3e3440888c3f692c44d641cb6443f4755606c8279266473ae8fad052bfdd14e38432324aeb969eb319a1f93b0f7981d5b5e1c3943161bb11ad567e79b913f8528cbca9f043c2b9d7dc6747a332a17f79f74663e63dabd808de6c3ba95c4236ef389bf965084bff355b33473eb4e2f83182ca590a035d1381c46d5be85270b0e9782", 0xfffffffffffffe65}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="eb892d029cc91752e3b6ef8aa6a1a42d44f854d875dfddc0c4c459e5c6b73a28ec97461bfba5190b529a68f4a3404fdc844648bc9af1393370d28f1c2df3e6", 0x3f}, {&(0x7f00000013c0)="38e7dce83a8daf4dc69cae2ac78cbefd9630c37be29025c114152601dfff4ec943b2017aa7d31e18402c1eea4e3c4c1b92bb0dd2a50d18e7b04c510327f891fe125387311c659cd520126e24cfc4acf7f5fcd5ebcf77d681b7a616522a920fa40f2e670289daffc8b386431b6e5fd76088d9cc4aae895e45efe1eb77b1fb17dd56664c648116ad", 0x87}, {&(0x7f0000001480)="7746fcb5dc27c2f107c2b6b83d7985170eba740f3136101789b5bd3e5431d1126d1cee73c66c1a40bc50a777ab6595eea61cc8490bb32f783c", 0x39}], 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000005000), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000001680)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000016c0)={r1, 0x6f, "a63d39e8236c01aeb85df56d0a111c3225eed8ed8c855ce1939fc0802328accd41b57bebcfb4a15f6ad2f9cc7296c820db663454d635325a34d712ae29406160f29b2b4d7f486e69dc4a071bd5c606e0a78c8933e4f2de83baa0db2cafb1219153fac780c015184c9aea50aa0730ff"}, &(0x7f0000001740)=0x77) [ 65.680386] binder: 9777:9779 unknown command 25483 [ 65.685556] binder: 9777:9779 ioctl c0306201 20000300 returned -22 [ 65.696336] binder: 9777:9782 unknown command 25483 [ 65.701458] binder: 9777:9782 ioctl c0306201 20000300 returned -22 2018/03/19 13:27:00 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x2000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/03/19 13:27:00 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={r0, r1+30000000}, &(0x7f0000000280)=0xffffffffffffffff, 0xfffffffffffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x9f, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/159}, &(0x7f00000001c0)=0x50) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)=0x1, 0x2) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) exit(0x0) 2018/03/19 13:27:00 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000f14)=""/236) 2018/03/19 13:27:00 executing program 7: rename(&(0x7f0000000000)='..', &(0x7f0000b8aff8)='./file0\x00') lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/118, 0x76) 2018/03/19 13:27:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)={0x1000000020000002}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x8, 0x8004, 0x5, 0x7f, 0x0, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x100, 0x6}, &(0x7f0000000100)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/109) r4 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffeff) 2018/03/19 13:27:00 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) write(r1, &(0x7f0000ec7fcf)='7', 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000003c0)={0x0, 0x338df916, 0x5, 0x28, &(0x7f0000fff000/0x1000)=nil}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) ioctl$KDDISABIO(r0, 0x4b37) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) pselect6(0x40, &(0x7f0000000240)={0x0, 0x7, 0x4, 0x80, 0x664, 0x4, 0x4, 0x100}, &(0x7f0000000280)={0xa02, 0x2, 0x8, 0x400000000000000, 0x1000, 0x7fc, 0x5, 0x6}, &(0x7f00000002c0)={0x20, 0x7, 0x7, 0x0, 0x3ff, 0xffffffffffffffff, 0xe2, 0x1ff}, &(0x7f0000000300)={0x77359400}, &(0x7f0000000380)={&(0x7f0000000340)={0x100}, 0x8}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000000c0)=""/241) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000400)={0xffffffffffffff68, 0xffffffffffffffe1, 0x3, 0xffff, 0x0, 0xffffffff, 0xffffffffffffff69, 0x5, 0x4, 0x140a}) 2018/03/19 13:27:00 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() getpgrp(r0) timer_create(0x0, &(0x7f0000b41fa0)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000558000)) timer_settime(0x0, 0x1, &(0x7f0000e37fe0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)) timer_settime(0x0, 0x0, &(0x7f00008f2000), &(0x7f000068dfe0)) 2018/03/19 13:27:00 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x40010, r0, 0x0) mmap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4, 0x80012, r0, 0x0) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000024ffa), 0xc) 2018/03/19 13:27:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=ANY=[@ANYBLOB="3400000019000100fffffffffffcffff02200000ff00ff000000000008000b00bc000000080007007f000001080001007f000001"], 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 13:27:00 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffff35c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/19 13:27:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x40, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x40, 0x3f7, 0x1, 0x0, 0x400, &(0x7f0000000080)='nr0\x00', 0x100000001, 0x0, 0x3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 13:27:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x4ee) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/03/19 13:27:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @empty, 0x9}, 0x1c) 2018/03/19 13:27:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockname$llc(r1, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000180)="7c296e7550bba4a677fed801d561e266d925bc31d815492acf26dc065c8fa3780a47a468042c32907d0ef5cd7a3199c06efec4e35852c251a99e48954aa7b8c36267b6eddc80a324ea52ce850dcc77ca18b5a2a7696a5defc1c98b64c396b9e69c8b5c124439c14358377dff65d436c87337e34d266738b9cfbc7251fd7138db25ecde68e07fc3215a1c2ed89bff707e5c07e39d9566a7b17ae700fc4775b0bd93ed720e0f66d96b0ccc523820f6f3aebb326e461b8b5c44ae1fd8c8156b076e7c07191dc2a1d0a3b60aed8cc7420808f457a21fad0553fa90a09ef41c697bf9ba235865d890761dd06f659379b90a6fbb0c3eeba56b57", 0xf7, 0x805, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @empty, 0x7}, 0x1c) getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r2, r3, 0xefa5, 0x1000400) 2018/03/19 13:27:00 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000780ff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000b9bff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x7, &(0x7f0000000000)={0x0, 0x19, 0x4000000, @thr={&(0x7f0000915000), &(0x7f0000b70000)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) kexec_load(0x0, 0x0, &(0x7f0000d72000), 0x0) r1 = memfd_create(&(0x7f0000000080)=',wlan0,vboxnet0\x00', 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/03/19 13:27:00 executing program 4: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12040, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) getpriority(0x1, r0) 2018/03/19 13:27:01 executing program 1: seccomp(0xffffffffffffffff, 0x0, &(0x7f000053bff8)={0x0, &(0x7f00001a4fd8)}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) 2018/03/19 13:27:01 executing program 4: socket$inet(0xf, 0x3, 0x2) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ax25={0x3, {"92a3d3ba9f96f1"}, 0x9}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="7407fae34e1a0b802915d521d25f7346225c69e4e4438aefb82beb9a72fdd6a46274025bc85f3a60b72e5742c0c6a18261ca0a9b14e000212e6b18670860d145d220addc28802723d24adbc68324f03c8f1be39f2f32f186745f7dd2be42ef86f092f310d9bb9bf2d286e8ed24287cefe500f224213d5dd2debbb0cf312742c063bd3b4c8b9f88223bf4be83a81ae2e57203873bac5d", 0x96}, {&(0x7f0000000180)="10a3f604ca0ab7c35cf591b4f5a434efb6b76937c09a16b51c84972ef9fa9b23822001547674b728c7f6c61672455b6599cbc174b230a0901d5d05f7b99706c5b5ff5d21a5c219389c3241a3ce1448d1bc5d7e12a4baf882ab690e9a71a0b678cc50eefb85e87d22d9c7018cfaab61b8b66c43c60dbe4b55335cff35152bb15005b0e86190789cac2e46c86a939da0805dc33d07cc98ebae91eefa5f3d5cfffbe0da56040f027b1c6d317fabfa7eb2f9eda001e088e4c7069aa956e0", 0xbc}], 0x2, &(0x7f0000000280)=[{0xc0, 0x11f, 0x2, "66cf78b9d584d293935c771e81380a7f78224470a6150a71bb27ae7de6ecb0189d2d18bfb6877784cd865b4b0660041c7d5e9947fb8577f4bb8b0c85063a7602493993fe2f54c738d9bb47c972a5809d27cb5869ec7303795fbc695f8be50e557a87cdeb671cd0b1ee6587db10c0acde5bd1ffd2c4b5e1ae7d982759660488b6665d22647462b307a2fbcdd5c4520a34aafbb0b1e0fe8a2a89ee32c1a61544847fa1a12f65f119d7ececfd7417377ef5b2e2"}], 0xc0, 0x1}, 0x10000) sendto$inet(r1, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x10, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/03/19 13:27:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) socketpair(0x1f, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) modify_ldt$write(0x1, &(0x7f0000000140)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsync(r0) 2018/03/19 13:27:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x4ee) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/03/19 13:27:01 executing program 2: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x3) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1}) 2018/03/19 13:27:01 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="014000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffffffffffff0000000000000001000000010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) 2018/03/19 13:27:01 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0x1f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/19 13:27:01 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x42) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'ip6gretap0\x00', 0x200}) r2 = memfd_create(&(0x7f0000000000)='%ystem_u\x00', 0x1) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000080)={&(0x7f0000002040)={0x2598, 0xc, 0x5, 0x100, 0x70bd2b, 0x25dfdbfb, {0xc}, [@nested={0x1d0, 0x10, [@typed={0x18, 0x34, @str='/selinux/user\x00'}, @generic="0b514c5aadffb119c6c11fe5c550964801ae829941a53a33d63448323ba33023c1603c62b4c593f63e71bd6a14374bf283212e15bbbb601b956dba1637aa8dfdd314f3ba0e9735b82eed357552eba3665dfcd9ac21f4b6f4c22c227f8e8e32ac58ccacec13e0c49ef198244a7cbab84e", @typed={0xc, 0x34, @pid=r3}, @typed={0x18, 0x12, @ipv6=@loopback={0x0, 0x1}}, @generic="d92ddd284511a064be290fa440e47758a23f8412f67ae214d0736c03e95e0d6ecef5395a0414760cdf57d97d63b418c81c5867b8a1a2abd54fffc618c3ba9a013944f5f418ce45fdbca4d7448c61e51e65814d35b53365b5c253483f03d6eec0d7fd72f1d7a704b30e87f26bd982", @typed={0xc, 0x86, @ipv4=@loopback=0x7f000001}, @generic="15d4cee0c86c4d38e96a3e0cc7acc1a102666aa3b2fd47d603cc935ba3c2f61dff2b3da8bcba8490c98c3cc9d40d4cd66e3af0fc60c67fe9467a31dbd2bc52791ccc9860bfef62ed37b49618400312651f5c2ab907eef9f9ac0cab42324f0446b5a92bdba6d1fa8a911e87d9cc21dbdec4c04cb2ee5db3c0bc1443d9066ec186489de08047664ee645942297f064de1c7a50bf512f5df773064ab5e9454db37075f004cb"]}, @nested={0xdc, 0x4f, [@generic="049c2bfd3c1470359d5166edb6ad6a98fd09b8788df8844254e4c258e7e670f52588fa9190af351fa4135ce16a4a4446ede04e26bd3d84303f88a897c0e1ed811381a3d1347b9e0757b9bcd85dc1fc19d203b6cad28c13de53c7f7f5e64ecc4f21075aa2742f9117122f5394243fb35cd7e863c55583a943e3b196", @typed={0x18, 0x19, @str='/selinux/user\x00'}, @generic="488c2a9908be4df03d4e4960371b7814689f6e093d69a204accc8041e15f6e3e840e4418f11dd8273f42ef0a9e37faa82ea6ede76d82", @typed={0xc, 0xe, @ipv4}]}, @generic="3b9e5f171950812a60e93a4f36e1ea2aff94678a57f402b4182bd46422fa394e302f261c0d09b0c5113dd3c45570e0f6d6ddfb42759c98709359c625cbe626f11d0b7fd095b1a04e19e6b68b77c6fb90a2458097cf2a373b113a9e38d5a07d7cf14093b843c6b21225686bbe8d5e65b6b3c1a09459e987d158a7c8fdc29627ba6a", @typed={0xc, 0x81, @u32}, 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@generic="aab7e18dceeb1905dcdd578a40a3742f76498446fcebaeec32df6b4e9e65632f099617fd724fffc250a90a15c95f55e321ad17358cb176b751390cbdcbbd57b0e67b67211dac8a62405deb55fe2d5d2687576b72576b33ceebfba502ab5f57a1be841dc06f9f6a8174538150db9c4d64aa017e7683b8cfa34a2608d8ee97fda157d21eae9c13eaba39b371baf6a3ccf26b8dc5c0cf3a78e3a695a4af6b5b3ce0a42849b000c865a7423e303edf29e56c2fafb7b6e6fb1feb3570dc0d776f1dc5501abc89501d348789a5dfc2aed1b988677cc54b2cfb7797da9cc89c68a4433a08c00635a5faf848182bcd9f12ae8ecc538a1e29", @nested={0x1004, 0x6f, [@generic="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@typed={0xc, 0x1f, @u32}, @nested={0x144, 0x2a, [@typed={0xc, 0x76, @ipv4=@rand_addr=0x80000000}, @generic="db98e8a9b870855403625eeef732b770297d00748317474bb083f636bec1effbe47d68aa6249a7daac110d3d5028e70ead28a811b3b13ceae388eefc03b134188490c5ca037d9672269f59f0003cd28d76b50e8d32b1914b0b8966d3f368a24d44649f7874153219349cdd8b8f01c79af4a31fcf5e7132594622299483004a28664f995bd901c07bcb1f53572ace56a74c645e57996f1b2212630605605231983bbc78f95e3edc0a069a1f944aa973032d113e526873187c42b126fbfa75f47d8bc62212b8bfc1e6f49a9561afcbce768e2b08556aae2398a107905d77e561214087c75dcc6353aaa259143a8ca9ed4cd24406", @typed={0x30, 0x65, @str='system_u:object_r:system_cron_spool_t:s0'}, @typed={0x10, 0x8c, @u64=0x4}]}]}, 0x2598}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) 2018/03/19 13:27:01 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000), 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 13:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast1=0xe0000001, @empty, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x6, 0xff, 0x2]}, 0xa) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/19 13:27:01 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x80000) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000440)={{&(0x7f000001c000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x316d, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x3, 0x0, {0x1, 0x3, 0x2, 0x0, 0xa9}}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x9cfd, 0x6, 0x7], 0x3, 0x5, 0x400, 0x80, 0x3, 0x9, {0x2, 0x7fff, 0x3, 0x6, 0xa223, 0x1000, 0x1, 0x3, 0x2, 0x9, 0x4, 0x22efe00b, 0x36d, 0x4000000000, "3964b6b279056b277407394cc999615ecb99d60c391fc53d01450ddccf99fddb"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="54000000020000007d68765a185adb51b61271bddfba164076385f41c3fa48427ee4d84567f7095838bca8807e19261cf227ed9fd5c98c3e205d48ff69586f69190179bf282043e40000000000000000000000000000"], &(0x7f00000001c0)=0x5c) prctl$setname(0xf, &(0x7f0000000100)='/dev/hwrng\x00') 2018/03/19 13:27:01 executing program 5: r0 = socket(0x100000000d, 0x805, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x100000000, 0x7, 0x8, 0x3, 0x3f, 0x4, 0x400, 0x6, 0x0}, &(0x7f00000000c0)=0x20) pwrite64(r0, &(0x7f0000000400)="b1a61221bbb804b5cc391da48686a2d8f6d9d6536ec6f59855eae6d12ad646df2181b071ebd81479a9a3122a353767c2f2302599c2f113ada64712eee042d482d187efa91ede6d2a00f86ac36dcd0d38110861f29b1b564e6f6249834357ac2a08fd64ebd9baf29c1e0777207101eb20ae3f965400dc09b0ae7719ce9676f5ac9a8959cbcac9b78b4548b460c1bf94490191cda293cba3f3baeee088a71c7e76fceb29dfae998f1a521f66d09780cd1560ce1c5595e7b3195b142659046fd3b125bbd963fb460ee1889f62e10db2566c8ad48f3faf5d2a145394f80b913bea2cbbe5ffcb13dd2484b18e697a5dd30ef8a4d2207380a8dc", 0xf7, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x7fffffff, 0x4, 0x200, 0x2f1457c7, 0x7fffffff, 0x39, 0x3f, 0x80000001, 0x3ff, 0x9, 0x8, 0x9, 0x3, 0x80]}, &(0x7f0000000200)=0x100) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) lchown(&(0x7f0000000240)='./file0\x00', r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000015efc8)={&(0x7f0000e84ff4)={0x10}, 0xc, &(0x7f00004c2000)={&(0x7f0000000500)=ANY=[@ANYBLOB="2813000000000000000000000000000000da0000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/03/19 13:27:01 executing program 3: r0 = socket$inet6(0xa, 0x2002000802, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40202) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x574b, &(0x7f0000000180)=0x2) 2018/03/19 13:27:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/86, 0x56) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) readv(r1, &(0x7f0000985000)=[{&(0x7f0000000040)=""/90, 0x5a}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/03/19 13:27:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'yam0\x00', 0x4}) r1 = memfd_create(&(0x7f00000000c0)='selfvboxnet1\x00', 0x1) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/19 13:27:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000593fa4)=""/92, 0x5c) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') 2018/03/19 13:27:01 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/19 13:27:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) r1 = dup(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/42) 2018/03/19 13:27:01 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000001c0)={0x57, 0x4, 0xc32, {0x5, 0xfc}, {0x10000000, 0x9}, @period={0x5b, 0x6, 0x9, 0xda, 0x8, {0x1, 0xfff, 0xcb, 0x20}, 0x2, [0x80000000, 0x557b]}}) capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) getpgrp(0x0) r1 = getpgid(0x0) setpriority(0x2, r1, 0xb7e3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000240)=@access={'system_u:object_r:dhcp_state_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x32}, 0x34) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)=0x0) r5 = getpgrp(r4) ptrace$peek(0x3, r5, &(0x7f0000000000)) 2018/03/19 13:27:01 executing program 1: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xa0900, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="6a173cefeef1ec24cc4f1217282af14d", 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000000)={{0x1fb}, 'port1\x00', 0x0, 0x2, 0xd37, 0x0, 0x0, 0x3}) 2018/03/19 13:27:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xffffffffffeff00c}, {0x80000006}]}, 0x5) write(r0, &(0x7f0000005000), 0xffe3) 2018/03/19 13:27:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/184, 0xb8, 0x40010060, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 2018/03/19 13:27:01 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000240)=[{0x60}, {0x6}]}, 0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xcd, "e3290dbaeeb52b9bb4aae541006b03d8f8b9f2d02a25f2402d83d4cb8dceb260caa91917b0585c109440d6319b250f5a1635983aeb8b27b3a76f3910a07c9a9368c7c04043035900623f583aa8ca506ace926e2aba18f62858573b91b2853efc13a54a601734490ff885c6ac7153c3fa8cb83ba76897f67b645f325285c9368be9ae9543ffcc9ab937c2e7df4c65209fc3ff8d71a2e80ef5c5f902daae0a1fa6fec719189a0711fc7d4634abd116ab3b82b6f742cffa148ccffec853cc1020ce5ca20f90ae970dcaa2cfac92e2"}, &(0x7f0000000100)=0xd5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x4, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) 2018/03/19 13:27:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x100000d, &(0x7f0000000100), &(0x7f00000000c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x309180, 0x0) 2018/03/19 13:27:01 executing program 0: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f00000bbff2)='./file0/file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) 2018/03/19 13:27:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) r2 = socket$inet(0x10, 0x3, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000000340)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0443a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/19 13:27:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/19 13:27:01 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="fcffff7d09eaffffffff0200000000000300002b16a85621a93ce1735bd5a571bb9cde03d4d3b491e9a1dfc4bc6c618a4c89a0678db2b88d2c2885c7b3ed19fa2dd19d735365d15621c22c892ffd50577e8ad99bf535cca2493fd350efb3c8d6ba6df96b6ebc3f28"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/19 13:27:01 executing program 4: mq_open(&(0x7f0000000140)='\'vboxnet0em1cpusetem1ppp1vmnet0\x00', 0x0, 0x50, &(0x7f0000000180)={0x12, 0x5, 0x7fffffff, 0x4, 0x533, 0x81, 0x6, 0x1b2}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80800) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xc40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8, 0x50000000000000}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c1955d", 0x10, 0x2c, 0x0, @empty, @empty, {[@hopopts], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000005fec)) 2018/03/19 13:27:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) fchdir(r0) getdents64(r0, &(0x7f0000000040), 0x20b) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000080)="53a8b56a5ef80f106f66b2ef669bd189317ad87e7ffbb31f5533332aa14e860b3342fb694ec0a1edca41fc8065a03a6b08de41761732f0ceda917a93baa6564643566105f6c0bd18d0807a51710b3ea6a37bdefb802a8f9f22a4e6ab65c925e0ff83e7f69132988ae4f14c0f6aaeb58e064999a1a1f667a9e1614c29b2e73e8bd4450a54e18fa9914453bf207e9869bba362619875c7d300030fa61a6c5a4e9bf2829f51b13c74522f1c88030b74", 0xae}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="05073e1f5305a64a925d60436eb5044a156b4cbb537e5c7dfc2dcd3205a8f7aa38fcf91a8befe37b9a4a26c68c0eb6ad8b1df1cfd6ed1c75925a2440f0a2fe67fc1cb962f3b20db929e9c108fc7ff8cba62f147339badb2127fc919c304a27869c12fd9a47885cbddd1ba3a914f54e657f67dced3b1bda46815eaf18ba32bd0fae6d4ad68767c26d4dca9d653bb7a6ff26f55d10517916ada063d506ab870f4746a832b5496977c173d11b54fdbe1cee2cd2202664f478008de63043e5cdf3f85ac528c3209f0ecfa5e479cb1a14285daca39bb47da9859051eab8b6408de0940ea9c53d2718131b7f234f28689f9f43", 0xf0}, {&(0x7f0000001240)="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", 0xfb}, {&(0x7f0000001340)="c0fb3918f9511d88cbf961db62502c720070ac2e6be951b4216268af9a039142f3e0b500f8de10278f361645cc51e5b7fd2963cc29133e5e8ec49a00a0d2ce11717d098f50928fff0544fa2541b67773119424eadf1862d71fec40e710d0811da8f2bf638b6c526d286dce1802a9cf1c2b8ca645b0b2207e4e51f66631237a45fe85fda99d57e92c3dc68802eac8d954feb3f024d2b752c0763e04166a9b9a", 0x9f}, {&(0x7f0000001400)="5d441c1f73e4110cef627a3810259a34968f892a31423718", 0x18}, {&(0x7f0000001440)="8647598a6b0058b9ed38866e9cd032ddd87610bd36d124a5ce6cc96f4d95d7903bcf40ba8b688b5d2ef8459e51e748b3565387c51b5834d8819759ee41e62832e60271f6e39a77addf9c2139224d2e65dd8d0c0675e5682eee6263c9dffb9d15b5d8216c1a9fd390d2935f6152410793ab9468f68a9db909792197eddfcc74afe260e07a4263a1c41849d298ceb0787c50402eb263201a", 0x97}], 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/19 13:27:01 executing program 3: r0 = gettid() getpriority(0x3, r0) 2018/03/19 13:27:01 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x10000, 0x1}, 0xc) r2 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000714000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/4096) timerfd_settime(r2, 0x1, &(0x7f0000819000)={{0x0, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000588fe0)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) timerfd_settime(r2, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/03/19 13:27:01 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/19 13:27:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001f000100ff0000000000000000000000"], 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ipddp0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x5}, {0x6}]}, 0x8) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 13:27:01 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x9, 0x2, 0x4}) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8971, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x807, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008cf000)=0x4f15, 0x4) getsockopt$sock_buf(r1, 0x1, 0x40000000000001d, &(0x7f0000861000)=""/48, &(0x7f000025bffc)=0x30) 2018/03/19 13:27:01 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x80, 0x1, 0x1, 0x9, 0x1, &(0x7f0000000000)='vlan0\x00', 0x8, 0x6, 0x4}) fcntl$setlease(r1, 0x400, 0x2) 2018/03/19 13:27:01 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x10001}, &(0x7f0000000180)=0x8) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/19 13:27:01 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x713, 0x9, 0x80000001, 0xd9a, 0x2, 0x7333], 0x6, 0x7, 0x3, 0x5, 0x9, 0x0, {0x8, 0x7, 0x50a00, 0x5, 0x6, 0x916c, 0x3, 0x100000001, 0x3, 0x6, 0x7ff, 0x81, 0x7f, 0x2, "d8cc46a9a3a75ac84bd580060a438f635b0d7d72251fa0d5a07f107dae4e1ef8"}}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/19 13:27:01 executing program 7: r0 = socket(0x4, 0x3, 0xa7d6) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21}}) 2018/03/19 13:27:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000510000)='./file0\x00', &(0x7f000099bff8)='./file0\x00', 0x8000, 0x0, r1, 0x1000, 0x5, 0x0) dup3(r0, r2, 0x0) 2018/03/19 13:27:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xb) 2018/03/19 13:27:01 executing program 4: r0 = memfd_create(&(0x7f0000714000), 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/19 13:27:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x6, 0x4) ioctl(r0, 0x408000000000127a, &(0x7f0000000000)) 2018/03/19 13:27:01 executing program 1: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/19 13:27:01 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='/', &(0x7f00000000c0)=""/126, 0x7e) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/03/19 13:27:01 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) 2018/03/19 13:27:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) 2018/03/19 13:27:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/188, 0x62}], 0x200000000000001f) mount(&(0x7f00005a3000)='.', &(0x7f0000000100)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00000000c0)="d6") 2018/03/19 13:27:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x1, 0x7ff, 0x8, 0x3c, 0xbcf5e85, 0x9, 0x1f6, 0x1ff, 0x1, 0x4}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000140)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/03/19 13:27:01 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x1}, {}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 13:27:01 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) wait4(0x0, &(0x7f0000000040), 0x40000000, &(0x7f0000000080)) r1 = dup(r0) mq_getsetattr(r0, &(0x7f0000fc5fc0), &(0x7f0000acaff8)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xfff, 0x9, 0x5, 0x401, 0x9, 0x0, 0xffffffffffffff00, 0x2, 0x1000, 0x1, 0x5, 0x1944800}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xb35, 0x5, 0x1, 0x40c, 0x2, 0x10001, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x9, 0x3, 0x100, 0x8}, &(0x7f00000001c0)=0x14) 2018/03/19 13:27:01 executing program 1: r0 = socket(0x1f, 0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000013c0)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x1f, r0, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) connect(r1, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/03/19 13:27:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+10000000}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) setpriority(0x2, r3, 0xcf9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}}) r4 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x2, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000200)=0x6, 0x4) 2018/03/19 13:27:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000140)=@known='security.evm\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x0, 0x9, &(0x7f0000000040)="08cfa12eefef6a342bac249b443830404b55ff38da2a666392e7ac1527e6c0785f5b1ae2396fe0ef9164f5ce8ddaa9107d29cb928c3a589ab4a133ac92528a6710c8ca45dea8182433005dcb51c2cf8c1ffb5a1617518f924c2bb79fb5edc4c431070c344ae3435f79577df45a06fe82c50c0d1fac7a0426bf989215b560243dd355fbe05afc6074c3f8c8347a2f36adee973550198ac42c9795f246", 0x9c) 2018/03/19 13:27:01 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x8a5) getdents(r0, &(0x7f0000000880)=""/46, 0xfffffffffffffd6c) r1 = gettid() r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) process_vm_readv(r1, &(0x7f0000000940)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f00000008c0)=""/105, 0x69}], 0x3, &(0x7f0000000bc0)=[{&(0x7f0000000980)=""/195, 0xc3}, {&(0x7f0000000a80)=""/10, 0xa}, {&(0x7f0000000ac0)=""/242, 0xf2}], 0x3, 0x0) 2018/03/19 13:27:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) prctl$intptr(0x29, 0xfffffffffffffffc) 2018/03/19 13:27:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="d98fd8004a4b0000"], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getrlimit(0xc, &(0x7f0000000180)) timer_create(0x7, &(0x7f0000000300)={0x0, 0x7, 0x1, @thr={&(0x7f0000000080)="493ffc3ab9710d3c0b0a5351b5b77225", &(0x7f0000000240)="cd55fdacd48bdc2bb9e256f737fe4745a4d00b4c53f451932301ced69f85f99edf0687c6cf7b15354d13aa39e2b2a46e36a549ca71e702335a91cad3df09638e4963ddd18521b4a3d8f375c23e924821470b34d5a6e7af5382ee11904d77e8c2d2ce2d8f0af4191e3100b498f380932ae020a8199e84c7c7b177e391d4c4624d1875071a5e348d8b"}}, &(0x7f0000000340)=0x0) timer_delete(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="00324c1e990000006ce5cf5b525cb95e1fa319b9eeb06f7a47e3fa076cfb"], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/19 13:27:02 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3ff, 0xe1, 0x0, 0xf, 0x13, 0x5, "611c7c2a40045bc6417efcf9a8bc4c5ec9a6b4965df61187eaafc860e46b2eaf4c440b86ae28f43c1b14112739529c93ffe769a21e46f73d30ca2ebf3bd55b60", "664502e946ee8008ee5098ae9fb4e02275cbd039a951fee03b81613896ace24cb395c0c52d41d4774dc387e0ceb64da7a1ee85d2163116b512bfc24c117adb12", "54c8deb7b257cd9ade4ff29a370f2f45074acebb29cad6cebde0c791bbff5c78", [0xe880000000000000, 0x2]}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r2, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x8112}) 2018/03/19 13:27:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x68, &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00'], 0xc}}], 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$TCXONC(r2, 0x540a, 0x9) 2018/03/19 13:27:02 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x1000004, 0x32, r0, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:hugetlbfs_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x3b) 2018/03/19 13:27:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x101, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x1f, 0x4}) 2018/03/19 13:27:02 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="d81639c9f660ef01be029fcb2cca653bc1c9b0cd72ace2d11e7c524b5153aeb7") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) 2018/03/19 13:27:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/bnep\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffcb) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x412000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x1000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='gretap0\x00') 2018/03/19 13:27:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x7, &(0x7f0000000640)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYRES64=r1], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="38241286b867926741862d98330bfa597c97aa86e019fae91a6f7f9b5368f0959c25b24c8723b61d38868ece3e491fe0b7cbea7c95bd6afca97fb3d495eaa1561e6afa9a06c176edb76487949433958b44ae7eeea4d0402cfcfce6b8d4f3584fff76fabde7290829ae61f84d91786b02c0539c08d8d6a2bf90cefb44ff2588854d5810ad0beec5ca22837862cf1c61d126afaca6ba3bd86c52c4014cda82234457860c04f72d3a7c2970b2f34e9c4df08c0372", @ANYBLOB="315a8a5244f1c9ad6408ea7673abe910a9076c318ed179b92fd47293a7cb573752569ed34ee969018063e1869a7b683e993111064aae385f4f849fa33f5d8c0a6d6b7f9b565163794257eb6a6f580caffd1f159b5b850a38ccc42a52c06efe495b509a0e90047a511c242caf2411a14eeaf0d3446c0302d1b74bc0", @ANYBLOB="01047fcb3cffe8dadb9894322f626c913633452cf383b6e661303e5a8bf3ed52d044d29b83beb0324efb7246017d3dc685691907c6163677dff061b0cba521003c501447ea27a22bbfb31563323bedcc26e607f07359b7e7eb4d090814ee70f75461f2785081a61e37f221c5c456dfcd8a0c4bf6830aecb6117bc92f944bc1556752e3f56c8617c32f4c795addc5a7e63650d2efa5b943c3e1773f38", @ANYRES32=r0], @ANYRES32], @ANYBLOB="d1032b99ba7051b9431ef77a2672dbb7b06d9708b55cbcc459b09a2dd261a8fd85c280fabbe2e6878d23c6204205e475689d41c85321029f38635144eddccce79f3dfe155bf5c7f00ec9400c77ef15b34622b1b5d1355b6e819e02bda56cca712778e449b45b981b4679bb1af3aca4beaa4cb652d1790912c32e9bafeeb5cfbdd634250c8f7d10e72f1b5f6059bb8b66d2688e0a6437c4", @ANYBLOB="2cdb447a3d91699032201bfb315f40caa656cf766baf58268d77e604521d73239780c5948a6795fdfc0fed0109671c260185388e600af8d904358f64d29cc841b621e4d08a4fafcf3a8860119a481f4c5a3b617829ffb169230ecc73bc354c83829602ed8086c3b6fa760ae801ea76f0a7bf484cf9e2ebe12dcec88aa2a39050bdfb2be3767f9d79a5b962ac1421b157e33e4955eeddac031ddf8053337745b18ae0d085fdd67ef2a824f36d4cce78f5e075df94cc2e1d", @ANYRES32=r1, @ANYRES32=r0], &(0x7f00000000c0)={0x1, 0x0, [0x0, 0xd5f]}) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/19 13:27:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80002) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) 2018/03/19 13:27:02 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0xc}], 0xc}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x3ff, 0xfff, 0x6}) [ 67.009077] binder: 10081:10082 unknown command 14192601 [ 67.016501] binder: 10081:10082 ioctl c0306201 200001c0 returned -22 [ 67.030258] audit: type=1400 audit(1521466022.076:27): avc: denied { set_context_mgr } for pid=10081 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/19 13:27:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0201000908000000db00000000000000030006000000000002004ea0e00000012100000000000000060008050000000000fcff4e20e000000100009909ed040000"], 0xffffffffffffffae}, 0x1}, 0x0) 2018/03/19 13:27:02 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000952000), &(0x7f0000728000)=0x2c9) r0 = socket(0x11, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/105) [ 67.070137] binder: 10081:10093 ioctl c0306201 2075afd0 returned -14 [ 67.094576] binder: 10081:10108 ioctl c018620b 20000000 returned -14 [ 67.115599] binder: 10081:10082 ioctl c0306201 200001c0 returned -14 [ 67.126449] binder: BINDER_SET_CONTEXT_MGR already set [ 67.132248] binder: 10081:10108 ioctl 40046207 0 returned -16 2018/03/19 13:27:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2, 0x8, 0x3, 0x9}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x404) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e21}, 0x1c) fcntl$setstatus(r1, 0x4, 0x40000) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = memfd_create(&(0x7f0000000040)='+\'%vmnet1em0vboxnet1:\x00', 0x3) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/03/19 13:27:02 executing program 3: mq_unlink(&(0x7f0000d4d000)='\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x600000000000, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='.\x00'], 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/19 13:27:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/03/19 13:27:02 executing program 4: syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x2, 0x3) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) 2018/03/19 13:27:02 executing program 6: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x0) 2018/03/19 13:27:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x3) recvfrom$inet6(r1, &(0x7f00000003c0), 0x0, 0x40, &(0x7f0000000400)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x9}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) fgetxattr(r0, &(0x7f0000000300)=@known='trusted.syz\x00', &(0x7f0000000340)=""/112, 0x70) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7020}, &(0x7f00000000c0)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x50) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="01249c26a600"], 0xa) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000002c0)={0x7, 0x8001, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000440)={0x4, 0x9, 0x0, {}, 0x100000000, 0x5ef4}) 2018/03/19 13:27:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) write$tun(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/19 13:27:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f0000000000)=""/164, 0xa4) 2018/03/19 13:27:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000000ffc3be9bb6e85a9d0009000000000700000000"], 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x80, 0x80000) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/03/19 13:27:02 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001ac0)={0x3, 0x1, 0x3d40, 0x6c4b, 0x21, 0x17}) recvmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000000440)=""/185, 0xb9}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/187, 0xbb}], 0xa, &(0x7f0000000740)=""/4096, 0x1000, 0x8bf}, 0x1a5}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/112, 0x70}, {&(0x7f00000017c0)=""/169, 0xa9}, {&(0x7f0000001880)=""/246, 0xf6}, {&(0x7f0000001980)=""/128, 0x80}], 0x4, 0x0, 0x0, 0x3}, 0x6}], 0x2, 0x142, &(0x7f0000001a80)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0x10001, 0x2) [ 67.265394] ================================================================== [ 67.272801] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 67.279455] Read of size 8 at addr ffff8801cbe9e1c0 by task syz-executor7/10130 [ 67.286878] [ 67.288495] CPU: 0 PID: 10130 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 [ 67.296181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.305517] 0000000000000000 8da79112c2b45dbc ffff8801d8c1fa40 ffffffff81d0408d [ 67.313543] ffffea00072fa780 ffff8801cbe9e1c0 0000000000000000 ffff8801cbe9e1c0 [ 67.321583] ffff8800bac78238 ffff8801d8c1fa78 ffffffff814fe143 ffff8801cbe9e1c0 [ 67.329620] Call Trace: [ 67.332196] [] dump_stack+0xc1/0x124 [ 67.337550] [] print_address_description+0x73/0x260 [ 67.344197] [] kasan_report+0x285/0x370 [ 67.349798] [] ? sg_remove_request+0xf9/0x110 [ 67.355917] [] __asan_report_load8_noabort+0x14/0x20 [ 67.362645] [] sg_remove_request+0xf9/0x110 [ 67.368589] [] sg_finish_rem_req+0x295/0x340 [ 67.374618] [] sg_read+0xa1b/0x1490 [ 67.379867] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 67.386508] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.393500] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 67.400143] [] __vfs_read+0x103/0x440 [ 67.405564] [] ? vfs_iter_write+0x2d0/0x2d0 [ 67.411511] [] ? fsnotify+0x5ad/0xee0 [ 67.416940] [] ? fsnotify+0xee0/0xee0 [ 67.422364] [] ? avc_policy_seqno+0x9/0x20 [ 67.428218] [] ? selinux_file_permission+0x348/0x460 [ 67.434946] [] ? security_file_permission+0x89/0x1e0 [ 67.441681] [] ? rw_verify_area+0x100/0x2f0 [ 67.447629] [] vfs_read+0x123/0x3a0 [ 67.452875] [] SyS_read+0xd9/0x1b0 [ 67.458040] [] ? do_sendfile+0xd30/0xd30 [ 67.463729] [] ? vmacache_update+0xfe/0x130 [ 67.469669] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 67.475869] [] ? do_sendfile+0xd30/0xd30 [ 67.481553] [] do_fast_syscall_32+0x321/0x8a0 [ 67.487684] [] sysenter_flags_fixed+0xd/0x17 [ 67.493708] [ 67.495307] Allocated by task 6452: [ 67.498901] [] save_stack_trace+0x26/0x50 [ 67.504803] [] save_stack+0x43/0xd0 [ 67.510173] [] kasan_kmalloc+0xad/0xe0 [ 67.515795] [] kasan_slab_alloc+0x12/0x20 [ 67.521683] [] kmem_cache_alloc+0xba/0x290 [ 67.527662] [] fasync_alloc+0x1a/0x20 [ 67.533208] [] fcntl_setlease+0xcb/0x220 [ 67.539001] [] SyS_fcntl+0x6e7/0xc40 [ 67.544481] [] compat_SyS_fcntl64+0xce/0x4f0 [ 67.550633] [] do_fast_syscall_32+0x321/0x8a0 [ 67.556883] [] sysenter_flags_fixed+0xd/0x17 [ 67.563048] [ 67.564644] Freed by task 3785: [ 67.567890] [] save_stack_trace+0x26/0x50 [ 67.573788] [] save_stack+0x43/0xd0 [ 67.579162] [] kasan_slab_free+0x72/0xc0 [ 67.584961] [] kmem_cache_free+0xc7/0x320 [ 67.590855] [] fasync_free_rcu+0x1d/0x20 [ 67.596651] [] rcu_process_callbacks+0x7f4/0x14a0 [ 67.603231] [] __do_softirq+0x227/0xa38 [ 67.608940] [ 67.610548] The buggy address belongs to the object at ffff8801cbe9e180 [ 67.610548] which belongs to the cache fasync_cache of size 96 [ 67.623181] The buggy address is located 64 bytes inside of [ 67.623181] 96-byte region [ffff8801cbe9e180, ffff8801cbe9e1e0) [ 67.634850] The buggy address belongs to the page: [ 67.640761] kasan: CONFIG_KASAN_INLINE enabled [ 67.645166] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 67.658080] Dumping ftrace buffer: [ 67.661605] (ftrace buffer empty) [ 67.665306] Modules linked in: [ 67.668631] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #29 [ 67.675637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 SeaBIOS (version 1.8.2-20171120_144221-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2360: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000037cb26e input_len: 0x0000000001423b30 output: 0x0000000001000000 output_len: 0x0000000003bdaa40 run_size: 0x0000000005310000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Tue Mar 6 13:11:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] mapped at [ffff8800000f23e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F23A0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1968121926 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.218541] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.219692] pid_max: default: 32768 minimum: 301 [ 1.220403] ACPI: Core revision 20150930 [ 1.638422] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.640432] Security Framework initialized [ 1.641021] SELinux: Initializing. [ 1.641698] AppArmor: AppArmor disabled by boot time parameter [ 1.642624] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.643569] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.647245] Initializing cgroup subsys io [ 1.647960] Initializing cgroup subsys freezer [ 1.648682] Initializing cgroup subsys hugetlb [ 1.649372] Initializing cgroup subsys debug [ 1.650172] CPU: Physical Processor ID: 0 [ 1.652137] mce: CPU supports 32 MCE banks [ 1.652939] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.653778] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.654682] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.657891] Freeing SMP alternatives memory: 44K [ 1.667194] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.787884] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.789418] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.878171] x86: Booting SMP configuration: [ 1.878963] .... node #0, CPUs: #1 [ 1.879874] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.884914] x86: Booted up 1 node, 2 CPUs [ 1.885590] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.889530] devtmpfs: initialized [ 1.899824] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.901267] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.902952] xor: automatically using best checksumming function: [ 1.916060] kworker/u4:0 (21) used greatest stack depth: 27448 bytes left [ 1.997892] avx : 21641.600 MB/sec [ 1.999035] RTC time: 13:27:07, date: 03/19/18 [ 2.001398] NET: Registered protocol family 16 [ 2.002589] schedtune: init normalization constants... [ 2.003316] schedtune: no energy model data [ 2.003934] schedtune: disabled! [ 2.038110] cpuidle: using governor ladder [ 2.067948] cpuidle: using governor menu [ 2.069281] ACPI: bus type PCI registered [ 2.069871] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.072741] PCI: Using configuration type 1 for base access [ 2.182245] kworker/u4:0 (229) used greatest stack depth: 27080 bytes left [ 2.507901] raid6: sse2x1 gen() 4701 MB/s [ 2.677892] raid6: sse2x1 xor() 2641 MB/s [ 2.847872] raid6: sse2x2 gen() 7592 MB/s [ 3.017865] raid6: sse2x2 xor() 4353 MB/s [ 3.187866] raid6: sse2x4 gen() 9877 MB/s [ 3.357864] raid6: sse2x4 xor() 5649 MB/s [ 3.527852] raid6: avx2x1 gen() 9453 MB/s [ 3.697849] raid6: avx2x2 gen() 14684 MB/s [ 3.867843] raid6: avx2x4 gen() 19211 MB/s [ 3.868648] raid6: using algorithm avx2x4 gen() 19211 MB/s [ 3.869535] raid6: using avx2x2 recovery algorithm [ 3.870887] ACPI: Added _OSI(Module Device) [ 3.871523] ACPI: Added _OSI(Processor Device) [ 3.872153] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.872829] ACPI: Added _OSI(Processor Aggregator Device) [ 3.898454] ACPI: Executed 2 blocks of module-level executable AML code [ 4.734198] ACPI: Interpreter enabled [ 4.735221] ACPI: (supports S0 S3 S4 S5) [ 4.735818] ACPI: Using IOAPIC for interrupt routing [ 4.736962] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.868100] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.869199] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.870509] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.871535] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.897157] PCI host bridge to bus 0000:00 [ 5.897844] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.898879] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.900004] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.901075] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.902144] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.942138] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.027234] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.033345] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.039396] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.045341] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.049158] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.584311] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.588010] vgaarb: loaded [ 6.591715] SCSI subsystem initialized [ 6.606464] ACPI: bus type USB registered [ 6.608093] usbcore: registered new interface driver usbfs [ 6.610115] usbcore: registered new interface driver hub [ 6.611216] usbcore: registered new device driver usb [ 6.613339] pps_core: LinuxPPS API ver. 1 registered [ 6.614232] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.615852] PTP clock support registered [ 6.618552] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.619889] dmi: Firmware registration failed. [ 6.621285] Advanced Linux Sound Architecture Driver Initialized. [ 6.622855] PCI: Using ACPI for IRQ routing [ 6.630630] NetLabel: Initializing [ 6.631157] NetLabel: domain hash size = 128 [ 6.631773] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.632728] NetLabel: unlabeled traffic allowed by default [ 6.635105] amd_nb: Cannot enumerate AMD northbridges [ 6.635918] clocksource: Switched to clocksource kvm-clock [ 6.792780] pnp: PnP ACPI init [ 6.814912] pnp: PnP ACPI: found 7 devices [ 6.828792] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.830506] NET: Registered protocol family 2 [ 6.833001] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.834700] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.842041] TCP: Hash tables configured (established 65536 bind 65536) [ 6.843867] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.845432] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.848736] NET: Registered protocol family 1 [ 6.849546] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.851372] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.852298] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.854188] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.855440] hw unit of domain pp0-core 2^-0 Joules [ 6.856210] hw unit of domain package 2^-0 Joules [ 6.856881] hw unit of domain dram 2^-16 Joules [ 6.862462] Scanning for low memory corruption every 60 seconds [ 6.871167] audit: initializing netlink subsys (disabled) [ 6.872532] audit: type=2000 audit(1521466031.814:1): initialized [ 6.880747] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.011647] VFS: Disk quotas dquot_6.6.0 [ 7.013243] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.035311] fuse init (API version 7.23) [ 7.038665] 9p: Installing v9fs 9p2000 file system support [ 7.054509] async_tx: api initialized (async) [ 7.056358] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.057781] io scheduler noop registered [ 7.058360] io scheduler deadline registered [ 7.060722] io scheduler cfq registered (default) [ 7.067706] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.071800] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.072986] ACPI: Power Button [PWRF] [ 7.074687] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.075954] ACPI: Sleep Button [SLPF] [ 7.109624] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.110504] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.132460] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.133349] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.140645] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.163540] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.189216] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.214506] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.239431] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.249215] Non-volatile memory driver v1.3 [ 7.251791] Linux agpgart interface v0.103 [ 7.254898] [drm] Initialized drm 1.1.0 20060810 [ 7.351955] brd: module loaded