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0x1000, 0x101}]) r1 = gettid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003f40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40800002}, 0xc, &(0x7f0000003f00)=[{&(0x7f00000072c0)=ANY=[@ANYBLOB="c8000000010008002dbd7000fbdbdf2508003d000000000008008a00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0xc8}, {&(0x7f0000000280)={0x1378, 0x15, 0x200, 0x70bd28, 0x25dfdbff, "", [@nested={0x1114, 0x1, [@typed={0x1004, 0x7c, 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@typed={0xc, 0x3e, @u64=0x1}, @generic="052810e70a2c9b6fd9a326f789f166e01af0311ccc017d9b4ada9d1a9d96db603036d5200ebe7e8a23cdbb14b66f3576264bbcae7edc616f97392c6cf5446f567a0aadabafa0c66660ce9a18f050da5cc1a257f9ea6a664870f8cab3b1280d2e7d554e411d8b84260c0ce6691d6ad6b27bcaf65432230632f443579e36d22f45b9bf1048cfca7d8bbc980bf2f553c6a05485ab2aa778e6e062ddcf5dfaf3595030ad4d88e07fe6436c75db9613ea4cbe6a8bec665e4650c7ff2f39f5a4f6677f68e6779affd10f9e7d3db98537764298989b15"]}, @typed={0x8, 0x77, @uid=r4}, @typed={0x8, 0x2b, @fd=r0}, @typed={0x8, 0x8b, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x91, @fd=r0}, @nested={0x1c8, 0x3f, [@generic="73fdbe364f5b964e9848aabd52ad65f7d22d0d29e246ddfc79941bf2fca15cce26bad0b17917d12ae1fd47a1442c0d30d30544be2e091fda778f6a77b79406fa586cd0e81df012e45c9d99b5119aa18f717891059e3d9f2528e8f9375ee21937f138ea3552abb05e9d6715655f1d403a343d453fba0838fa323e28e7b158a5baaa794e6405f3087cb90a23c05d3b850a1821e2ff4a8b6b6fc64f3e6aacd0382873051a9be31684", @typed={0x4, 0x86}, @typed={0x8, 0x13, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="fabc8925ebedeef676641ae739fcc890d3b36a9a09914991ebf71618ed5944fa96c9", @typed={0x40, 0x6f, @binary="87da341c680b52191002ced7a2c99be003849a7b3f8dc6560cf714c4261170d48c3d1c7167e7259e040b44d67c5f5570d065111b4d1a91a5665a9b2b"}, @generic="07c53b957471720d7081a2a6f280db248840019e5954481f7ab710a17043634abdbc16e162996b57f79439dce58e00962c8bd2ac3e790ea1e9183d40c67ed5978f18ee5700f769bf76786c7353d64bdc8568fce8b319a6ae524164672783983e2b625366591a15cb66c1a295aa5bfe1d1fdedc03038c4947ba83352378784c992a26876a91919ec2ef226b362fd754426f7ce2c04c6cad89b491ca269dfa3b057235ad6bca8606b0a786f9e96c"]}, @nested={0x28c, 0x1d, [@typed={0xc, 0x94, @u64=0x1}, @generic="42082c69cb97644f587417c874409362b9d2514849f872cd0a4903c77a1e9a4d4e2c4394c57c4b3b68a90970a1af963d42aed76789505de50a4c9cbdc28a6146721e402d8fccbdb4b5", @generic="14c60f9adefdc2f09bf51871dbb067e237a717da28f6e472d11f40d9cc80a6642f14a099e9c6ed452d8186a2e1adfc245dffb9675b557fe591d15bb87a77", @typed={0x8, 0x72, @str='-'}, @generic="022d7148b0ce2cb9f4d19e3a2c4425babf36413706dd4a1d402f5f6d98bfae4f5495082b86e7e0ac1d1db0d62fb26117bf55c7e349724ebfd34c95", @generic="aab020058c26b6c1aec3084f85ab93aa2ddf26b92e8cfab8243f030d2d151c0c979a959d7a76dce6db34672e509741a2467a979c132d588df97b3915f3430a6082e3bce8ea220646daaf7104328680e625c137a8bf383b1a3a0a2996337465719a43541a3046d3f76952806776d3649096548be62607660e417ef5d87361f28a4b73", @generic="ecf70ec5be7297e20cbcb4eb7db3e7a5a17e02db869545514aa0", @generic="a07c88bf87cbf98a03fde6f8517e6136794dd3f900bbd980bd9bd465823c2ff3b41a9abfe00233474ceb9618a4b9eb5495567590c368dfcd293735e9f7e95b071d58a1992e9a162702cf2ff59924915a8dcea4aa159f2420729cf2486647a0b817b6be8759c2dec213aa9872bcda7e92643aab3b78f72616ea8ce8c3d7f6fd93", @typed={0x64, 0x60, @binary="0b4b34fae99b9e22e6c1305f1bffade07aeac16729b00c283bd51d7bf930ab106936b38643432f289673d69710014d6b3f37f9b593908cbdaf6fe0c2142476e177ba01e7e455be806babb2411058386bd7dff16b2219cbd5282f33d0dad8"}, @generic="e879bbfe8c0693e8ed3e4057be3140a12b0f832f0a180035d1e512c857d2d1aefa5310ad9217debe3796ee5449e7e908"]}, @typed={0x8, 0x79, @uid=r5}]}, 0x2754}], 0x3, 0x0, 0x0, 0x40000}, 0x20000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004180)) mknod(&(0x7f0000004000)='./file0\x00', 0x1, 0x4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000004080), &(0x7f00000040c0)=0x4) 2018/04/19 16:10:40 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x81, 0x5}, 'port0\x00', 0x88, 0x100001, 0xfffffffffffffffa, 0x8, 0x4, 0x3ff, 0x2, 0x0, 0x3, 0x9}) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = syz_open_pts(r0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000100)=0x100) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ptrace$cont(0x20, r2, 0x1, 0x4) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000140)) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) ioctl$KDDISABIO(r4, 0x4b37) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000180)='#\x00') ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) 2018/04/19 16:10:40 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/19 16:10:40 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) r1 = socket(0x10, 0x80003, 0xfffffffffffffffc) r2 = dup2(r1, r1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xd0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x1, 0x3, [0xda6, 0xb9, 0xe3b, 0x69a]}) setregid(r3, 0x0) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 2: [ 99.596414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=13032 comm=syz-executor0 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) sendmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000040)=@full={{0x3, {"7ae1f113087bb0"}, 0x8}, [{"12eb3a0268e4cb"}, {"f6180b440d83e0"}, {"e5d048f6c83fd2"}, {"cef07d5b30c369"}, {"40b62e13326737"}, {"d6c78fe1882dac"}, {"680331cdc4171e"}, {"aef895e856afcc"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000000c0)="9c7592f4d1d396958a7965602c525dfc336d587cae1963835f01d04031c75e905721cdfe3649f352d2bb68b942cbcba5a766f39bff25db99111a58506d5fbdcac6dfd7bd3e0b022a482addac7b89ea3aeee9563e521de33bc44c20cabb9b73e0081f563b34458e0a84d7b06d071e39248a7af74ec5020a6834c793c2d01e6a0cf4af58f91c525953bdccfaa84d0fb82faafd8916f8f4802de9dc408fb400acd2294e9ff167e6cd7509528e8744c9c2fead5dc7e9e47f0c720e2b9d27817b827ad4aa5779cada03bb92fdc7162515b777b7730e53d9b19f244ab0c98ecbc7b16ae5bea0af5cb0919d09866d494aa44d7b988a227578ff3d0ea7", 0xf9}, {&(0x7f00000001c0)="0b1d6d9f9d64cdd113e6092351208440210d4835fec63323181bebe2c423bbc266b4e06c1722f791c633fe2603b1fd285550ee5c2df1ef6fc29d874f743e4c642e8ce2d307a5125dc19176da74dc4da54a8a6014b25944591f45c42b15b779df76c24725e6e2cc0587c50ae4653b48aa20f17075d23a3881b958b765004e0ad462069d24a68da61bdc4683968704831a70308b7cb0ee1ae6f755f048b3adc66e05c4a0f1eb4ea20cf3c45700a5a8fce09c78e030b54f7cfeeebc85d40f7270c3dbcde247121f1dd0", 0xc8}, {&(0x7f00000002c0)="8286049d5957e1c0f2fce4df083942f53295aa", 0x13}, {&(0x7f0000000300)="d681e0be7b562ba54f3fe6b9e9842d02f785f3772e3a2a05e152da1a0444f9687fb1b25dd5b9f67a7b367df3af67df1962e63d74b6b1899ecf39f8b18abf13179d4c661acb1632202008e964e1aa04f6d245b782d1ea7253bafb25e46467b9df105abc88e833bcc7b7ffa426b4fb31e698cc32", 0x73}], 0x4, &(0x7f00000003c0)=[{0x80, 0x109, 0x5, "5c33fd712a4b59b127eb382bf3db5ab68f1cd90bc9204458533a49b4a0288d44660c89dce74f00ccf30737b8024c0937bcb6c3162ed143cb0d80411a01211ca7a25cd387cfee554290c6d82402581b91dd8b72ea8faedbdfd5a4e15f10a892c4f2c9c69c38ebc139d4a6b833344a8f59"}], 0x80, 0x4000000}, 0x0) 2018/04/19 16:10:40 executing program 1: 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/19 16:10:40 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xffe000000000000, 0x2, 0x1}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) fstatfs(r1, &(0x7f0000000100)=""/224) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280), 0x10) 2018/04/19 16:10:40 executing program 1: r0 = socket(0x7, 0x80807, 0x80000001) r1 = memfd_create(&(0x7f0000000100)="706f7369785f61636c5f616363657373c52300", 0x2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xe05b}, &(0x7f00000000c0)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1f}) set_tid_address(&(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xffffff2a) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0x4, &(0x7f0000fff000/0x1000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/19 16:10:40 executing program 2: [ 99.712673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=13086 comm=syz-executor0 2018/04/19 16:10:40 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x5}) socket$pptp(0x18, 0x1, 0x2) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x89}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) capget(&(0x7f0000000140)={0x20080522, r1}, &(0x7f0000000180)={0x5, 0x80, 0x8, 0x4, 0x4, 0x400}) setregid(r2, 0x0) getegid() 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x2000)=nil) pipe(&(0x7f0000000000)) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa, 0x10000000000, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x1}) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0xc, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x2000)=nil) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) socket$pppoe(0x18, 0x1, 0x0) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x8000, 0x4) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) r2 = memfd_create(&(0x7f00000000c0)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)={0x3, 0x3, 0x9, 0x0, 0x0, 0x8, 0x9de, 0x80000001, 0x101, 0x7, 0x86ea, 0xda}) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x60402, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/4096) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = add_key(&(0x7f0000001280)='id_resolver\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)="79c66b21c085ec7c09097851d820d2e77949b3d9b28d66492979d78051ddbea6e7ef4a9a2cc8d28ea9c27452280446ca5f316dcc383b611f747edb89333ca351f5f0620d0fe3e73715ac2955574e910e2aa406c2b05b1fdf592bd36ce809ca2bf7ec8e860bd6f1811e5ac3a77a2aa6973e4c3598622f61e7b5be79458614a76f8fe5cd8dfb689e6fb591422ad9cf8876176e29e00ed83e56d5c86c243f3998c0acc055827b9cd93ee333b302f9270e145591e91aafc3dc9722111c5ab510f86e1b2b2eee01625cba68e5440b675cd3ea1246685aadaf567e02b15bc302c951b9e0d8", 0xe2, 0xfffffffffffffffc) request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='/dev/ptmx\x00', r2) socketpair$inet6(0xa, 0x80803, 0xff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x800000000008001, 0x86, 0x10000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x78e}, 0xffffffffffffffcf) ioctl$KDENABIO(r0, 0x4b36) 2018/04/19 16:10:40 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x87ffc) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket(0x10, 0x802, 0x0) dup2(r0, r0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0xfffffffffffff3db, 0x0, 0x5, 0xffffffffffff1083, 0x2, 0x3, 0x1ef, 0x368, 0x40, 0x261, 0x0, 0x100000000, 0x38, 0x1, 0xfffffffffffffffe, 0x4, 0x401}, [{0x7, 0x4, 0xfec0, 0x8, 0x80, 0xfff, 0x1f, 0x7}], "36f3063b43db7cabb0ea31dccb63a8d10359cd93ea0cf7c24ef463675cbafc229f3eeb9a7fc86e", [[], [], []]}, 0x39f) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x1, 0x187}) setregid(r2, 0x0) 2018/04/19 16:10:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0/file0\x00') fcntl$setown(r0, 0x8, r1) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/19 16:10:40 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x1, r0, 0xeb2) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregs(0xe, r1, 0x1, &(0x7f0000000000)=""/178) 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/hwrng\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bd0a73f09a4a4b2d2cad7c7d374f81cebad40bead68c90a1592f105ff54eb4822eb4e19f51e873028a5f082964fc", 0x2e, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$TCXONC(r3, 0x540a, 0xfff) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000001c0)=0x3ff, 0x4) r3 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x101080, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x4100, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000240)={0x6, 0x1, 0x7, 0x400, 0xfffffffffffffffe, 0x22}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="fe618ed4c4900105caf438eec15c3a2f4755815d714941788f7f0876963872cc70988f5a0cad7518af2a66f9e89ce9710085b688440f5eeadab13fb28c5c2f51bf8dfcfbf8ad58f407519cbe930f201270c5da28a19054a6e946da7877737e5ebdc243693d67f2868a1af76120acb6c4b95c2ea8b6afd9be", 0xfffffddd}], 0x1, 0x5) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) [ 100.006469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56096 sclass=netlink_route_socket pig=13188 comm=syz-executor3 2018/04/19 16:10:40 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f000043fff8)={0x1998032e, r0}, &(0x7f0000000000)) ioprio_set$pid(0x0, 0x0, 0x312f) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}, 0x100) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xe, &(0x7f0000ffc000/0x1000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xceb, 0xa, [0x5, 0x8, 0x80000000, 0x3, 0x7, 0x2, 0x10001, 0x90, 0x6, 0x7ff]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8, 0x10000}, 0x8) 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2000000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x8, 0x0, 0x4a7, 0x9, 0x3, 0xe33a, 0x1, 0x4, 0x80000000, 0x2}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/129) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/130, 0x82, 0x40010020, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0\x00'}}, 0x80) 2018/04/19 16:10:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x103000, 0x40000010) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xffff, 0x23b, 0xf3, {0x77359400}, 0x0, 0x20}) socket$netlink(0x10, 0x3, 0x0) 2018/04/19 16:10:40 executing program 1: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="11b791a5604567d0841d80425ce40237630995c397ea455612588e818870a7aa5f47b3bda5af4d9056b113ffcef585908ee7552507229027c632b46e793e071270ba67371f3728f6d9643f857e93a018b07abc885dee42b77e7e40fbdfe171265ea482ea5f482be7175888b8529e5805b82f6a5c99eed78a46e68ba4ef38f708c175293d8659bd5afa83e42a0417d18716d80c3c5ba58e1c89216bc988d5cb1ba51f585fa3b1b32bdca273c4277e7100080423f9ab048dcc52b6e6a03d5dff1b8194ea57a8d66005132a917427f8c4852f154e6d331e0283a23e70681690c579760ee4e5e948bd2bed010d3005f8fb", 0xef, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r1) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x3) [ 100.083185] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56096 sclass=netlink_route_socket pig=13188 comm=syz-executor3 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:40 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x335, 0xffffffffffffffff, 0xffff}], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000c00)={{0x112, 0x3, 0x1e, 0x338, 0x3a9, 0x5, 0x162, 0xffff}, "f09db5bae5fbbae0b2ecb01dd2ba6823c9f42566e8e45c2ea77f969059e703e198259f0b401b3426f1608918f4d77bf2d5de0601fef315fac301482b3e90ab7f5e4224f0fee56fe784219d7085ad365530d1f584d7ec558b1bc748e76314aec891aeec876d77a92e567e07152edce5b2a3495ef994eeadd662b805e10ac9844e47959ca2aecccf2a585ac4373a515cb43ca98426d34ff7fe81c03076aa704c133c5c9aad6d4955a26af9db16a51ea3fece942c85ca7b0a24fbcacf4d", [[], [], [], [], [], [], [], [], []]}, 0x9dc) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x0, 0xd5a, 0x7, "73e5f77c295cea55d504a4066ef152b690895aafcf097f07dbfc96b6ac5a070234bf5661473541968bacf7c264eb031aa41ee9c4b548aa0c78f1634c8f3f91", 0x6}, 0x60) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r0, r0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x2b, @rand_addr=0x5, 0x4e23, 0x2, 'dh\x00', 0x24, 0x0, 0x1b}, {@broadcast=0xffffffff, 0x4e20, 0x2001, 0xa, 0x6, 0x100000001}}, 0x44) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) r2 = creat(&(0x7f0000000080)='.\x00', 0x8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x400, 0x8, 0x80000001, 0x84c}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000, 0x0) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = dup(0xffffffffffffff9c) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"f8ad344f4d1200"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xdc20, 0x2, 0x10001, 0x5c1, 0x80000001, 0x2, 0xbc6, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x5, 0x7, 0x2, 0x2, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x30, 0x1, 0x4a5}, &(0x7f0000000180)=0x18) 2018/04/19 16:10:40 executing program 0: socket$netlink(0x10, 0x3, 0x0) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setregid(r1, r1) 2018/04/19 16:10:40 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="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") ioprio_set$pid(0x3, 0x0, 0x80000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101043, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) prctl$setmm(0x23, 0x11, &(0x7f0000ffc000/0x4000)=nil) 2018/04/19 16:10:40 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:40 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) gettid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/4096) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4900) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) write$binfmt_aout(r1, &(0x7f0000001200)={{0xcc, 0x7, 0x1f, 0x20, 0x144, 0x7, 0x47, 0x5612}, "c923dab9a1ca4ccd00baa4c6ebacfd28c2f797b890ea6542a1e600dc78d5ea8db8d3de64868cb3e396737cb4fa368422c8b0607d66a5adf6a31333ca0d5ff4e63679c9f2ecd4aed36dfab6953152745ab93c80f1eeb15bfea45cb0b6a7354492f9c7e5756d6fc4a1f2ce075fcbb8cd11d21b9b7d69e6e5e68be4d5dacde8c1ada549cae0aa5863b4f5fe7877ac86afc2b92f7c7fabf56b8c7aa596d161d8c2735d2c795be5c352267c3f4223223e4cca468fd3e79d1a024a003144d9b59790947634569d980f01c161c651c5ad190a", [[], [], []]}, 0x3ef) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080), 0x0) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10000, 0x4) 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x100000000}) 2018/04/19 16:10:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4e3, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/112) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) read(r0, &(0x7f0000000140)=""/58, 0x3a) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:40 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = getpid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x119, 0x0, 0x1ff, 0x9, 0x1, 0x0, 0x1d9780000000000, 0x5, 0x4}) ptrace(0xffffffffffffffff, r1) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/20, 0x14) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x4000, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:40 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = socket$inet(0x2, 0x0, 0x2) exit_group(0x7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'lc\x00', 0x8, 0x5, 0x2}, 0x2c) ioprio_set$pid(0x0, 0x0, 0x312f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/49}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)="caef6c4a8ed88fe397b5752bc4addd0b2db207497c0775ede55772f29deff954dd93f96e9b748a28d612afb7ec0fbd34f74a6c9e481acd5b952c5e918110de38353c5c810eb84326b04b3b170c3256c2ba10cec250d1a0daafc0a1eb67ecea55316a468acc8e735eabd03853f8800262c5208c4cca55e01b6455175182ccd599a6f1", 0x82) 2018/04/19 16:10:40 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x15, 0x0, 0x200000000000) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:40 executing program 2: 2018/04/19 16:10:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/19 16:10:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) socketpair(0x17, 0xb, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0x8) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) 2018/04/19 16:10:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000003, 0x0, 0x2, 0xffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60600) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000380)={0x0, @broadcast=0xffffffff, 0x4e24, 0x3, 'lc\x00', 0x3, 0x7, 0x3b}, 0x2c) r2 = memfd_create(&(0x7f0000000100)='/}@\x00', 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000400)={0x2, 0x2, 0x100, 0x5, 0x4, 0x67}) r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0x6}, {0x2, 0x4e21}, 0x100, 0x8, 0x1, 0x62b0, 0x1, &(0x7f0000000440)='veth0_to_team\x00', 0x8, 0x0, 0x3}) openat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x106) linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x400) r4 = syz_open_pts(r0, 0x101080) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) r5 = getpid() syz_open_procfs(r5, &(0x7f00000003c0)='setgroups\x00') ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000240)={0xd, 0x0, 0x0, 0x0, 0x0, 0x5}) fcntl$dupfd(r1, 0x406, r1) [ 100.395261] binder: 13315:13317 ioctl 5462 20000040 returned -22 2018/04/19 16:10:41 executing program 2: 2018/04/19 16:10:41 executing program 3: capset(&(0x7f0000000000)={0x399f133a}, &(0x7f0000002000)={0x3, 0x0, 0xfffffffffffffffe, 0x2}) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:41 executing program 2: 2018/04/19 16:10:41 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x8000) utime(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x5, 0x101}) r1 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) bind$llc(r0, &(0x7f0000001280)={0x1a, 0x30f, 0xff, 0x8, 0xffffffff, 0xfffffffffffffff7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, r1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/21) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r2, 0x0, 0x0) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) [ 100.454322] binder: 13315:13342 ioctl 5462 20000040 returned -22 2018/04/19 16:10:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:41 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) 2018/04/19 16:10:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) socket$inet(0x2, 0x80000, 0x0) 2018/04/19 16:10:41 executing program 2: 2018/04/19 16:10:41 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:41 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x3, 0xc5, r1, 0x631, r2, 0x5, 0x3f, 0x10001}) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r3) 2018/04/19 16:10:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/19 16:10:41 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x2) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, 'system_u:object_r:faillog_t:s0', 0x20, 0x36, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) 2018/04/19 16:10:41 executing program 2: 2018/04/19 16:10:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f000043fff8)={0x19980330, r0}, &(0x7f0000092000)={0x1, 0x0, 0x3f}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:41 executing program 2: 2018/04/19 16:10:41 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x3) fallocate(r0, 0x3, 0x9000000000000, 0xfffffffffffffffa) write(r0, &(0x7f0000000140)="adc7f2aba8d55fb0f251185ac9979307cf40261e4602ca1fef08f24ce679eca7cf02ab285b71a0cba6b2b34f48575ed44274b03433b6db641cdb549649dc760cd9b7388fb59e285446ffd9d43dc0d603ecc270dd33e459cafd2533c126af74f291172e75b97b4a4bd78637fd8928b7", 0x6f) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f00000002c0), &(0x7f0000000280)=0x60, 0x10007fd) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="5e356c43a0412152e20602833dbc1408aaf89bb619d42192e010b49668945448428f5b4704410f8db2b155925d83cc696ed38f42b85ef71302fc3de41ee2f7d4ccd7ea04d2cd0b90659e1d14b89bc8828cae683f6d0db3", 0x57) 2018/04/19 16:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9d, "ed0ab56d59a5315906754b1a98da92546b9baca789ff6755eab5136b74d7cbbdf24d810b3cef85725e660de3ada40b9fa1ed43564d9175dafb6aa02445c741707f4c33ae5ad0085cceca9487368ed4d93d8c70535c4620a283d56c3fbb11daf83ef9f81ddfca5fdd7e72eb8017568a5a195f72e0d8cce584e8a95eab66dcd7f3cf1e9e1330791c2b2796ddaa820d2c3f9fc48229c6c759b9dd02f82bf5"}, &(0x7f00000001c0)=0xa5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="8e0000007a47fb24c58548ecb7f1c52175fc964da310b41712bd5b3c4034c0c91468012b4e78e528383fd815495af51f11b18a13cd043f18c6824dc65ec097030662a5eb59820f52311404e6651e6b80cc6e2c861c17703960313c51b9fc2d016fbe624faeeacf3500b939a28d1fe831b21081a921de1832f0072b015f4fa348eeaa9626f45bcb2fe1a253776c8205c54fd2"], &(0x7f00000002c0)=0x96) 2018/04/19 16:10:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/19 16:10:42 executing program 2: 2018/04/19 16:10:42 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) ioprio_set$pid(0x2, r1, 0xf) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @random="aed434f8cfed"}, 0x8, {0x2, 0x4e22, @rand_addr=0x3}, 'team_slave_0\x00'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000001c0)={r4}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001b80)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001cc0)={'bridge_slave_1\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001d40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001dc0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001ec0)={@dev, @broadcast, 0x0}, &(0x7f0000001f00)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001fc0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002080)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003580)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000035c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000003600)=0xc) recvmmsg(r0, &(0x7f0000007c80)=[{{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003640)=""/117, 0x75}, {&(0x7f00000036c0)=""/210, 0xd2}], 0x2, &(0x7f0000003800)=""/218, 0xda, 0xd4}, 0x8}, {{&(0x7f0000003900)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003980)=""/241, 0xf1}, {&(0x7f0000003a80)=""/13, 0xd}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/160, 0xa0}, {&(0x7f0000004b80)=""/23, 0x17}], 0x5, &(0x7f0000004c40)=""/36, 0x24, 0x6}, 0x6fc6}, {{&(0x7f0000004c80)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d00)=""/115, 0x73}, {&(0x7f0000004d80)=""/15, 0xf}], 0x2, &(0x7f0000004e00)=""/105, 0x69, 0x20}, 0x80}, {{&(0x7f0000004e80)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000004f00)=""/217, 0xd9}, {&(0x7f0000005000)=""/38, 0x26}, {&(0x7f0000005040)=""/5, 0x5}, {&(0x7f0000005080)=""/76, 0x4c}], 0x4, &(0x7f0000005140)=""/97, 0x61, 0x4a2}}, {{&(0x7f00000051c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005240)=""/139, 0x8b}, {&(0x7f0000005300)=""/66, 0x42}, {&(0x7f0000005380)=""/33, 0x21}, {&(0x7f00000053c0)=""/202, 0xca}, {&(0x7f00000054c0)=""/172, 0xac}], 0x5, &(0x7f0000005600)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000006600)=@rc, 0x80, &(0x7f00000076c0)=[{&(0x7f0000006680)=""/4096, 0x1000}, {&(0x7f0000007680)=""/50, 0x32}], 0x2, &(0x7f0000007700)=""/61, 0x3d, 0x8371}, 0x6}, {{&(0x7f0000007740)=@can, 0x80, &(0x7f0000007b00)=[{&(0x7f00000077c0)=""/46, 0x2e}, {&(0x7f0000007800)=""/23, 0x17}, {&(0x7f0000007840)=""/182, 0xb6}, {&(0x7f0000007900)=""/40, 0x28}, {&(0x7f0000007940)=""/190, 0xbe}, {&(0x7f0000007a00)=""/201, 0xc9}], 0x6, &(0x7f0000007b80)=""/232, 0xe8}, 0x4}], 0x7, 0x2, &(0x7f0000007e40)={0x0, 0x1c9c380}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007e80)={0x0, @broadcast, @multicast1}, &(0x7f0000007ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007f00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000008000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000008100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008140)=0x14, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000440)={r5}) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000008700)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f00000086c0)={&(0x7f0000008180)={0x528, r7, 0x200, 0x70bd2b, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r8}, {0x80, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x4, 0x2}}, {{0x8, 0x1, r11}, {0xfc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x13c, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x5, 0x7ff, 0x1, 0x2325}, {0x7, 0x889, 0x1, 0x3d63}, {0x4, 0xfffffffffffffff9, 0x3, 0x5}, {0xffffffffffff0001, 0xca9f, 0x8, 0x401}, {0x19a0, 0x6, 0x8b1c}, {0x4, 0x58ba, 0x3, 0x5}, {0x3, 0x101, 0x9, 0x80}, {0x5, 0x400, 0x200}, {0x10001, 0x7, 0x3, 0x8}, {0x3a6, 0x2, 0x1000, 0x1f}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r19}, {0x120, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11}}}]}}, {{0x8, 0x1, r22}, {0x88, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x528}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/19 16:10:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000020001900013d181000da000402000000000000179e0000040d0006000000112a0cc7c0b1d2655568104e05c3581e9a3b218da5df1856a09e530326ddf84592abfbf5c9835ba73827fd0804efbc54d05a3535152f0c5c963deb61d8ea73023911509efdaf5d29203916b483e1e2b439c42c7d445905f54833c5bc702dcddfa9cbb888cf3051", 0x29}], 0x33e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x0, 0x7, 0xdb}) 2018/04/19 16:10:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x20000000, 0x2, 0x100000001, 0x7, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0xb94}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='personality\x00') getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000057000000000000000000000083000000d0dd9672fdfe8017c1a9b21ecaf710786dc8118bda38296d493fa6deead3806038261c51ae327e983aebb51d97912b1350c8ea8a986a60e4c07d9ce1353b421f6c8058bc169db7ce1a540ff27fce51160dd2f0da49e1a4bed18efacf67289bca992db561e2000800006ca83e920f258fb7cb0c50ad69f2ebf5b27ea49fb59908d0e827"], &(0x7f00000001c0)=0xa7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'eql\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in, 0x4e24, 0x0, 0x4e21, 0xffffffff, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0x5, 0x0, 0x180, 0x3c0600000, 0xfffffffffffffe6e, 0x0, 0x6, 0x81}, {0x9, 0x1, 0x2, 0x4b}, 0x20, 0x0, 0x2, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x0, 0x3, 0x7b1d, 0x9, 0x9, 0x2}}, 0xe8) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:42 executing program 2: 2018/04/19 16:10:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0x100, 0x10, 0x300, 0x70bd29, 0x25dfdbff, {{'xts-camellia-aesni-avx2\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xeef}, {0x8, 0x1, 0x7}]}, 0x100}, 0x1, 0x0, 0x0, 0x4040004}, 0x400c000) prctl$setmm(0x23, 0xd, &(0x7f0000ffd000/0x3000)=nil) 2018/04/19 16:10:42 executing program 2: 2018/04/19 16:10:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x80000) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="6d8a4701d9e003769f093c8495d755889f851a2197", 0x15}, {&(0x7f00000000c0)="21e260b6dae5a3a2e44331df57b5a7ab7df8561c0cf614349b9233e546cf58eb4931d436", 0x24}, {&(0x7f0000000100)="988d833f1dfd1e54d3720980274fdb26d432fee126df0f3b8e0889716f2a4cb0febc8a07a7ce406f96eff1b523d79e1b28bf62452693594cef8b119a2be6282c83c5fa9145360fc74cdb5481c1152b22369a49f1f1512571c182fc53a628b2a3de05f26dbb5535f3d9187b53632f953462e2c01a245c746a95a5329f6e42b546057d4a1d076f1d8bb5bbf6e9704133f1a4e2454dd4e585b9e2019dbbd58a2eb21e94f92b602febc5c3e9c3bcc8b9c4aabe054fca70", 0xb5}, {&(0x7f00000001c0)}], 0x4}, 0x8000) 2018/04/19 16:10:42 executing program 1: kexec_load(0x0, 0x80000000000016e, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xfff7ffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:42 executing program 4: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000c16b3d8b17", @ANYRES16=r1, @ANYBLOB="000329bd7000fcdbdf25020000001400010008000b0073697000080001000a000000080005000200000008000400a2000000"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x40) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:42 executing program 2: 2018/04/19 16:10:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80400, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000001c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x480000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100)={0xc, 0x808, 0x100003ff, 0xffffffeffffffffd}, 0x6) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x10000, 0x0, 0x40, 0x200, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xddb}, &(0x7f00000001c0)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:42 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xffffffff00000000, 0x100000001, 0x4, 0x7ff, 0x8000, 0x6}) close(r0) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:42 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/19 16:10:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x0, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0xfff, 0xc000000000000000, 0x3854, 'queue0\x00', 0x4}) 2018/04/19 16:10:42 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_set$pid(0x0, r0, 0x40802000000312f) 2018/04/19 16:10:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x309, 0x100000001, 0x9, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/04/19 16:10:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:42 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r2, &(0x7f0000000180)=0x3c, r1, &(0x7f00000001c0), 0x40, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x400, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1d, 0x8, 0x1000, 0x2, 0x3, &(0x7f0000000040)='irlan0\x00', 0x1, 0x8, 0x1f}) prctl$setmm(0x23, 0x200100007, &(0x7f0000d16000/0x3000)=nil) 2018/04/19 16:10:42 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/229, 0xe5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x7, 0x4, 0x0, 0x80000001, 0xfffffffffffffff8}, 0x14) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2, 0x4, 0x1, 0x6}, {0x13d, 0x80000001, 0x1, 0x10000}, {0x2, 0xff, 0x200, 0x100000000}]}) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) socketpair(0x1, 0x80f, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x78, r2, 0x24, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7137}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/19 16:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x5, 0x7fffffff, 0x2, 0x3}, {0x2b, 0x2c0, 0x0, 0xffffffffffffff00}, {0x7, 0x100, 0x81, 0xfff}, {0x3f, 0x7ff, 0x6, 0x436f}, {0x101, 0x6d, 0x100000001, 0x100000001}]}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpriority(0x3, r3) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) openat(r4, &(0x7f0000000100)='./file0\x00', 0x2, 0x4) 2018/04/19 16:10:42 executing program 0: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x100, 0x9a, 0x305, 0x202, 0x6, 0x3f}) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x600, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:42 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/19 16:10:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x803, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xfff, 0x2, 0x5, 0x8, 0xcbbc559397e22f1d}, 0x98) 2018/04/19 16:10:42 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)={0x2}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x410200) write(r0, &(0x7f0000000080)="7fef98e5092dcd61e13ea39bacf720818775cc782735ca2ec42347bb6767793bcb8aa9251d26c4db6f1ba27e957f8b3b84fa08a1c3b8d018226c2e5c51810a", 0x3f) ioprio_set$pid(0x0, 0x0, 0x312f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xffffffff) fcntl$getown(r1, 0x9) getpeername$packet(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000011c0)=0x14) mq_timedreceive(r2, &(0x7f0000000180)=""/4096, 0x1000, 0xfff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ftruncate(r0, 0x7) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {0x0, 0x7530}}) 2018/04/19 16:10:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/4096) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:42 executing program 0: socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f0000000180)={0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000200)=r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:42 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000025c0)=[{&(0x7f0000000040)="7c773abf9b0f10c6a3f6614f148013e7bddaa7a3375a3cbf0b018da4f98d91d3fd09ee776f38accd48ae5cea3d71c4794658618805fb10e22eddd6", 0x0, 0xfffffffffffffff8, 0x1}, {&(0x7f0000000200)="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", 0x0, 0x3, 0x2}, {&(0x7f0000000080)="ee2b3c62500084dd3e63688dc80101301d835ac07eb968dc5761f475fb7012e21bae97a433dcde3a4f18fe47fdf58e2d2e6029da509b98bc7676674e65d6c2046dc143b65f755a3a5e20ab052151891a0b35d99b5e9864fed07027af52cc8595d46464d78022c4b57f4d10e3ccbbb2b8203f1e7feeb7b2", 0x0, 0x69c6, 0x7}, {&(0x7f0000001200)="7ca950fd8801e640fb0fefa495058059d65a7492a25098b532fd58cee70f204bb6213269c17cf17cd26d3448b76692034b27eecb25f1ea8882286215a85eded3b7ffa007c84bceb74c4d5514cfbb2745684276c113624c9e7df470fa75a53e565d1ee284e97d8300a372a70c71cd1522759fa4dd22f0dbccc13b6e4a769df8523233b362c7568f4ceb4e1df90e7a999088e3463a09984980d97667c2d0996e966d077db3d7f1930aee322f1c26b32728d4ab728e6e9e97441d2ea7b3529c4045b68df25f112c45aba760fe99611d6f5d92456e8770b9cfad519969b06a513be3d4a130", 0x0, 0x4, 0x250}, {&(0x7f0000000100)="9db2a62ef63ce35c45c87e5b4c22700f90cc5b8b29738489638c04ffe9132dc1a3595c3015dba3845fe28037f6d4614c0d64a334b05dd931e24b84e264dbf5b0f0a1d4032c26dec244", 0x0, 0x2, 0x1}, {&(0x7f0000001300)="3e3743bb60e71b006cee6775b711213bc23178abd77478fa0bf71bcdde32ecdce990e9fbfc4596211bec2d0e12e5cc3a4aec6e77d7acc40d46e79d516c44ce8fbae5aacdff8316612701988b428fe51e4e6aaa72331cc5", 0x0, 0x1, 0x7f}, {&(0x7f0000001380)="9e1008a2483c27c591970e40af4fc5d981ac47b2f30eb45991ac33af4dca4928c4d8996d917baa50cff3acb7afbe9fdd5903df1e4e29d6c46e70e26f83d1f0fd82d0ae81b6ed0b2bd0f44bb0f892534d9a97e554182bcb55559b27d702be2c3e39d9ea72f7de8426720ca84c42d1f377d95a4c67fac643a072a21cdeb87cdb1bfdf50e79edb5119133fab00c34135b60af", 0x0, 0x8, 0x7fff}, {&(0x7f0000001440)="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0x0, 0x1000, 0x3ff}, {&(0x7f0000002440)="361b4d20d8ebf2835356b6c6db37143b8cc542dc3b75320ed4f8addb61bc21460e47aabb10affa71fcab1f1cc9b8c2bd25b669e03765d4cfefb92fd03d3d86ceed0595dff997d646136d87a0833a13294843e438b1bce21d03a9f860e8fa6339335dd9d1d12bbf9f85c587b657ac54f0560d848edcc0118f901481254fb1", 0x0, 0x0, 0xc06}, {&(0x7f00000024c0)="a9ce8befb039000e23022012ea8185c6914b6dd4a2ab8cf36b13d018e8729c8a67cdc7784c8fb7df31d4575592ffe207908d585a508b32b860e7da42dd0f8256c1b41d8ec7a32804e57b4bfc0200a1e42712a4a5884ec5086da758a14ea62a7435b0c0d3e38c1d7c1b7d600a6d508200ba9972f7a74b02eae437b781e73f415e962aa1a8802022e742d0575af1c4140c9f2e0ff54f709dec60322d1a5e517cb953cb9d38a294ceb68f1226b80a3132149686416e3b5009645475534b77dc5d651594bcdd0493e3", 0x0, 0x401, 0x5}], 0x0) 2018/04/19 16:10:42 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40001, 0xc) r1 = getpid() mq_notify(r0, &(0x7f0000000080)={0x0, 0x2f, 0x0, @tid=r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) 2018/04/19 16:10:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], 0x1) fallocate(r1, 0x3, 0x0, 0xffff) fallocate(r1, 0x3, 0x0, 0x4) 2018/04/19 16:10:42 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioprio_set$pid(0x3, 0x0, 0x31b2) 2018/04/19 16:10:42 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x400000000000000) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:42 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="59bb53a7e9d1817133b2c20f8de38b7b4a4dddc245845ccdee00d17764404555b3f0aae07f5558ee6f8a646fd20956b59b6c1ea0137efda496463bf7d5ca2afccf8b231f53886b3a5f5d349a3efd1323fcdba18c278d05a9d92d1cc65aebb929c422df0e3ee01a0d00cbbb41688d0fe505c4285639157ce445caa11e66987e6266926dd1791f730c9d6f120eb7495ee64304e23136cbca622933ab923fc087ece8562a2f971a6cd5de23d00152f4ce90b90ea205309e7b52e52fe3e50e9564b09ec588932391536fe5f590e2e812cb9ceb4521ed487b01aa8d9a77", 0xdb, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x3ff, 0x81, 0x6, 0x4}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='veth1_to_bond\x00') 2018/04/19 16:10:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r2, 0x0, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x68}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) ioctl$TCFLSH(r1, 0x540b, 0xffffffff80000000) 2018/04/19 16:10:42 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/04/19 16:10:42 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000000c0)=""/179, &(0x7f0000000180)=0xb3) sendto$inet(r1, &(0x7f00000001c0)="0ed80c7aff006365f8e1e837f271c5e60b8f6f3714b650e57a9d15fe8a170e69c95c3b8e9d377440fbf254cc1d4002262cb7a0f9755b4a397ffd53d241c7e4bb7b8c5f6b7b01c979cf07a736ed6c60bb232d5cb7227d4a525380d99d1330f9c166a600269cf1ae6a171f94bff0cc3566b4ea0fe08e131b165d5629c34ddbe239c6bd89a248245a12b418eef145a37d1a78c7a3b8ad6ae2d96ef80071667845f4e72321bd2d362b0d66e557aa93053fe68a0a026de381f3e2c58016b22f4ce05a4c66d02f06", 0xc5, 0x24000000, &(0x7f00000002c0)={0x2, 0x4e22}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x55f11a35b1d0d7bd, 0x7fe, 0x6) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setregid(r1, 0x0) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = dup(0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @loopback=0x7f000001, 0x4e20, 0x4, 'sed\x00', 0x1b, 0x9, 0x40}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x100, 0x400, 0x4}}, 0x44) 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x4, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$void(r0, 0xc0045c77) r1 = syz_open_pts(r0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x40, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000340)="93ed32a6e355fd5327016510de043a7fa2201597ebbdca2d607638eea7d67d1e1041b2cd402bfd58a9812258b98b3628a7c243112012de21a0a9b246c605ccc0a2b431b597d6e95981ea6a786d0d5be9338dc13a6ecbe8b4bab8220a5e100ebb3ad155a9a76bcc87ad9bddb073a894dc367f53253002205b42923a848c4ef56923236102e1a50557dc2c5628108a89151eeb9040a5cd34559526a76fb1fd64198f6aca4373f0b4b285de94bc8058382f4d27fabc57358337f2cb0a907bd1f7b3edc13a0c02cc6289e20f37db68", 0xcd}, {&(0x7f0000000240)="88ce19feb0731dcd263d338aac18bb135024bd2faca3fed3fc50d6468fc3c92c988b14928be37323c6ce2498ad3c1121318892e6efa64a27c1a9e4f6ef6c8bf35802fe390349536056280d13734349439a5793643a4c375229426c5c866b9c29f7e29d67", 0x64, 0x6}], 0x800, &(0x7f0000000140)=ANY=[@ANYBLOB="6a302c00000b0000000000000000000000000022e3c5752ae80bf30e7a13c0c6681d6e9cb114fbd042725b74d780fab361484290cc982789249b06f39ea0298a44f2e57eb20ad0a0707b0efdbe52a76e1091a93c8322bbe7618028fc219622c60f00ad9d39be52193f"]) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x1) r2 = syz_open_pts(r0, 0x100008) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x0, 0x9, 0x6, 0x0, 0x3, 0xd3c, 0x3, 0x4b00000000000, 0x7, 0x800, 0x10000, 0x849}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+10000}, {0x77359400}}, 0x100) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 1: kexec_load(0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/04/19 16:10:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) fdatasync(r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="fb2853957960abaea14bb36acfe2f13d9e47ae22b157c13007e3faa383f3201b7c244f07c7de9984a0541acd1a63b5b820c70b97af925bc3f5031d5c11e468308a7852a93e0685b39ddc5c782435525542aa83ca40a9271c714ad868dac49303acf4324dd3a43d723ebbd6a9a7a33f246b5b9396310d57eef4d5a647548556", 0x7f, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="72f4810b3bd31ef220b5e8da", 0xc, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x80) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000280)=""/129) 2018/04/19 16:10:43 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/27, 0x1b, 0x2001, &(0x7f0000000080)={0x4, 0x0, 0x5, "291d219bebdf", 0x4b6}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = eventfd(0x0) fchmod(r0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000100)="6e657c2f7564706c6974650042f700b7a52bacf071c02a407eafe0") ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = socket(0x10, 0x802, 0x0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) 2018/04/19 16:10:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="020800000000ff7f000000000000000402000000000000179e0800040d5ee5458b8fffff1ce000784ca506000000111e9a3b218da5b730e398db0f938304615ecd60f76fed3c907ceccc54f9cc055b46f69c59cfefeb642549507d6f9bf43aee4c401d7e0114a12b22caac9769d48e3171b085e6d4f5b18e84da618e6c01f679498b59c6601f5bdf260bed2c5a735d63d9377aa4803135b8e015de6dcd728a7bef5821bbe6da0475a841dc00000000", 0xaf}], 0xffffcaf) 2018/04/19 16:10:43 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 16:10:43 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xa}) [ 102.843756] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 102.911318] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 102.949042] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 102.965955] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 102.982059] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 102.989473] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 102.996989] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.004261] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 2018/04/19 16:10:43 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/04/19 16:10:43 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x2, 0x2) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000100), 0x80800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x7, 0x4) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2c03, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0xfffffffffffffff8, 0x4) ioprio_set$pid(0x1, r0, 0x7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffff80, 0x5, 0x5, 0x6, 0x10000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x3) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80, 0x4b) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xff, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x8001, 0x100001, 0xffffffc, 0x0, 0x1, 0xfffffffffffffffe}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x7f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x3) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) ioctl$TIOCGLCKTRMIOS(r0, 0x5412, &(0x7f00000000c0)={0xd, 0x0, 0x80000000000}) 2018/04/19 16:10:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80002}) r1 = syz_open_pts(r0, 0x200480) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800, 0x200000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)=0x10001) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 4: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r1 = dup(r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x3ff) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x3000)=nil) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) [ 103.045419] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 103.052976] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/04/19 16:10:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40000000000000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/223, &(0x7f0000000200)=0xdf) clone(0x800, &(0x7f0000000140)="711dea0ec454038caf71503095c54be456b6639cb5f8edd56a56556b3210d96f5f32253219b76ca74f4a1980540bd2219cd8de76d98c83ab1c4830b1b91d622eb7e4bd678b7ffd43a251b5fb1bd403416267fca5b9cd35811af598bb8bd5ac39e0c4423f5517d6c253a2e28d7a101dc26771f57d9b0bd4450beda2e70f2ce13025df4d00aa7fdf327aba", &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000240)="ac1ba55a03cfff2a86099d522aae57343fbb928eeafdff97e1c244a0fda14615ab1cad1cb3e11bc50f7089f46271c7abd9f6fd2516960317355090cee46f5b3d01b9f21e2ae26efae259766a953c286bd5693eaef1fdb4dde39c1072ffc93323cc5e") 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x7, 0xffffffff, 0x1, 0x7, 0x4, 0x8}) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x2, 0x0, 0x312f) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/19 16:10:43 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x2, &(0x7f0000000180), &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000190000000000000000007465716c30000000000000000000000069705f76746930000000000000000000696e6c616e300000000000000000000051707b797582d5cdbf0cb4173d7cc0f5aaaaaaaa00bb000000000000aaaaaaaa00aa00000000000000007000000090000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000015100000000000000feffffffffffff"]}, 0x160) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000100)="978de7833b9d2b240c79b704798a77b1c62117885a612a3b5223e203d9c28d7cc68bd97429f21dfdd8754c4687efa35cd729c49573f9a715f644ad612ed4c5896e5a21c8bbeff74593fb19bb724600d7344d5139e378c2f9b3fac3e8", 0x5c, 0x2b85}, {&(0x7f0000000180)="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", 0x1000, 0x8}, {&(0x7f0000001180)="710bfe69fe9f1e7f6b3013497704f5669c98c8ab084ae54da005b2b2088fea7970339355486643ca9ddc5c41e206ae5e6a29db18f2067f434ca51362767cd0130819f522cc36b9be4e58be758918feacdde229ca344e7d60d6c738e859a34bd1f99414fbc53f4bc1d92b006373c72687c07e359cd45eaeb8e33f635fca8175f98523debf43445ab5d6a1665cffc912acd5e957198451d26df12e868d54093d7d9680bbda1132d9a503b882215b25c3686b274c288946bf42c5dcf68e3971e8b54ec79d89db66340d380df388be1eee0d546b4247205a556ec56d12c4e29e21bfadbc57044b7e9ef180ca8b358bca5d", 0xef, 0x5}, {&(0x7f0000001280)="591e166e9ea503c7b38ca18325c9e1b5709f1a6d4cd76a47bb4526416bd062dea9462e517a2bda70c5760c68a6d72bcbc886c1413ed4c631a2c98527e411fed14718ce9f48a9e876c865d129780fd72cd891b98104660a2d29ecd558f5bde052d5733bed62e00f44aebcd4677c4cf6", 0x6f, 0x1}, {&(0x7f0000001300)="1de0510fe979444df86c44442a6c20edabea1d477a36a03f23df7c31bbf1e6058b59c96de6eb2881156b149b68828b94eadccac1486c5808b9615e8d2c40efdc4ea149e7d0695d9f436eb9969170296d2f705cd7b83ab912d7cdb0f20423d5792ef7bc1d884be30a371c313dabd1a4a78114d8ca5c0f1bf6505a4e43545847e96a8c8950bf7bfb8623aee213d7761ad65c24cc997bcfb0c5e4998e1cec2c7ded1e872a5c39cef947698729b67ec0", 0xae, 0xff}, {&(0x7f00000013c0)="eaafd4ba4398941d49af4c9a2f261d4764d994965dde44ea216d632b07970be461908821fefd18aae6c25c9adfd57df875bdaebb8860a765ccd035c874ef185de1575fbc807055df6b00ab57133915586d2f28554147e0bae1c660266f3c885aadd8a241d3880ec7487c2f8df1cca5e5607c5716e5fb750796fa6702d59a81ef051ea3e1a2cd59b6da4a0974f4c96d254f81d3edafdced030727c5a84594b8c9fd719a08ad05586b9b29d0a337835e79b9eeafac2c5fabe86339d9", 0xbb, 0x7}, {&(0x7f0000001480)="c1c97a608bf281720b0381ddea7731f87210d4ab20b14587cd77bf95c6ce56fcb66135e0bcb8da2f9df8b84a9001e7f6fdee6de04e5fb209737c57f91212889696d044ee5ec3b7ce757a5bb5f3cf40272df6f5159806598b5b742f3950e5cb03bbdee015fbcfc5b4aca3eff56500", 0x6e, 0x800}, {&(0x7f0000001500)="87488cc6244e6b77011d3e9e642b287b14b1a4", 0x13, 0x2}, {&(0x7f0000001540)="c8b1ba3d66c79fa75996db1c1c89467dfe455af31dc70821f8b68d92c839c1b03ebfd67389ec57ae0ff165a555569dce5d6f5483ee77b5f70bfd04942bc270dae4c3fef5b715084718ba5a4e22b09dd5a29c783580c8b800b125", 0x5a, 0x100}, {&(0x7f00000015c0)="dedf4dd87178594614eeeab2baffb8dcce2bdde75091edee92a2665f1e3e8f842ddd16c80d7e155ce7ce432657cf3ab2d46e61d860a122d66fc0a6662f2bf53f241acb722ce2485f0d549003cabaf9cecb9e5fe571352b376b3974825ef592cdb20181992f675e508953261102eb377887443969f04d43f5e7fd80f8cce151276ac0f4ec72ea9b11d16f887134b1c206446914674991756613f180873a704887c6c81aa9e9fc074e3a403e6f7600099d6bfdd5fbe4e857a6300b433ad1aa5793dbb8d262b2298f5ce29429d31d2341c7e0d571a1963d716c8c447ad24f138c0c2bdde495dc82c740c678844420513144807f660cf5", 0xf5}], 0x121000, &(0x7f00000017c0)={[{@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3f, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, '949'}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@debug='debug', 0x2c}]}) 2018/04/19 16:10:43 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) 2018/04/19 16:10:43 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1f, 0x4) 2018/04/19 16:10:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x40000) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd}) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) accept4$packet(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000000780)=""/195, 0xc3, 0x12001, &(0x7f0000000cc0)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) capset(&(0x7f0000000100)={0x19980330, r1}, &(0x7f0000000300)={0x4, 0x210003, 0xffffffff, 0xc8, 0x80000001, 0x1}) sysinfo(&(0x7f0000000180)=""/86) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={0x0, 0xce, 0x3, 0x81}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0xfffffffffffffffd}}, 0x11, 0x45dd}, &(0x7f00000006c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x100, 0x80, 0x4, 0x7, 0x1}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x7, 0xffffffff}, &(0x7f00000000c0)=0x31bca475) fcntl$setpipe(r0, 0x407, 0x5) setregid(r3, r3) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r6, 0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0xa, &(0x7f0000000340)=[{0x8000, 0x7f, 0x5, 0x9}, {0x8, 0x100, 0x7f, 0x34}, {0x0, 0x9, 0x7}, {0x5, 0x100000001, 0x0, 0xf99b}, {0x10000, 0xbfb, 0x100, 0xd136}, {0xd78, 0x9, 0x2, 0x10001}, {0x401, 0x8001, 0xe1, 0x146}, {0x100, 0x20, 0x2, 0x100000001}, {0x200, 0x9, 0x5, 0xffffffffffffffff}, {0x4, 0x0, 0x6}]}, 0x10) r7 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000000400)=""/158) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000540)={'bpq0\x00', @random="c06b9f8a5682"}) 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x1ff, 0x1000, 0x0, 0xffffffff, 0x200, 0x8b0, 0x0, 0x10001, 0x1010100, 0x8, 0x100, 0x3}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r0, &(0x7f0000000040)) 2018/04/19 16:10:43 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x2, [0x0, 0x0]}, &(0x7f0000000840)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x0, 0x101, 0x200, 0x6, 0x0, 0xfffffffffffffffa, 0x73, 0x3, r1}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x67, 0x101}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000008c0)=0xbc7, &(0x7f0000000900)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/hwrng\x00', 0x14b000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="6f89df737c8ad53cf098029d5d07d9a3aa04df1f935411c91da3868d9b1a61f3b3c846eac9a7d502cf2866024ff7e8477da693b600904387a78208ed93abdc8136f34a78ceffe07ec1ba3c25fc5c360723d5d5190ebd2242c62009567b0c616b1974c28468aabc403bae22081c9630a5239f", 0x72}, {&(0x7f0000000200)="3855f1cf438696a3485b0cde03dae87e3aad1e96a9a540703e527c8be75fc7402540a3fc82c13b27690dcc3deb8ef8cc079d46c4e183ce49daae28fe9e8def282f8b9dea41ffb8ad13107df6790ae23b6221ec2032c3f98529b83001408ecc8c1a09e14de5d24a8f9588e055ebd0c53f4f8aeccf29f956f45a88a2c9a7eae4114f9683be66ad074f4878feeebf612ca2b30756710f788039ba833add806f559ab4e418e422f65c2bf4961d5587f0ce803dfaed902c8336f35f1539d5ff503859f981f033e8132c4933854d137714c0ff8cdeb41389f976d67e", 0xd9}, {&(0x7f0000000100)="7e876792c5cbb42ec463cf50a1d69a21be9b46662989f4b2b324ae33d5f26652825962f0c32ff64534e76a1a8dd4e7f859d9cf31f89ac042d9653971f67de0adc871fac1a81d5ad8ae3126207b855e33800aa67cc04e5b6794f7e2edd7ebe9c70fd35499510c8f842a4ab1fed0abc942b58fbfbb13e6ea379e3e760cc4b18cbfe28aabcdb2fd94b5fda3c4fdb91d0fcd6553c6d49d05f7638b27d582e0f6797f96034c49297ef05717e2202b1b4bd6b4fc060d0ae2cbaf5b3829", 0xba}], 0x3, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8009, 0x1, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xff, 0x200, 0x7, 0x7f, 0xfffffffffffffffb, 0x5, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6aa, 0x3, 0x8000, 0x5, 0x6, 0x8f6, 0x2, 0x92a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3, 0x207, 0x5, 0x3, 0x957, 0x1, 0x9, r5}}], 0xc0, 0x1}, 0x0) connect$nfc_llcp(r0, &(0x7f0000000640)={0x27, 0x1, 0x1, 0x3, 0x0, 0x80000000, "9bb4c41a06fadda8f4e64d62fdecedc3b76a25fb1951c7c5b5389bb06906ca73d45389f6353a6d69999d37e2e412e3c5d79d25b164af0a3bae162a746feb72", 0x13}, 0x60) 2018/04/19 16:10:43 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0x10000}], 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xe) r0 = socket(0x1, 0x2, 0x8) recvfrom$inet6(r0, &(0x7f0000000000)=""/64, 0x40, 0x22, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/19 16:10:43 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) socketpair(0x17, 0x2, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='veth0_to_team\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000180)="9e77a79e5fc521f8793ada15fe5220a94d3a442fdbc3c0f809b7f8cdfd1c16b6f53d7e6afff9a7a1da4b9e16ffa8fe906f2fa94929054d0f3ead894f51481cae62c127c0a620ae097e0c6272afc6a0b5ae4e80c50664c2739c", 0x59) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth0_to_team\x00', 0x2}, 0x18) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f0000000140), 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd, 0x0, 0x80}, &(0x7f0000768000), &(0x7f0000000040)={0xfffffffffffffffe}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0xffffffffffffff99}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:43 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001480), &(0x7f00000014c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000013c0)={0x5, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x2}}}, 0x88) kexec_load(0x8, 0x8000000000001c5, &(0x7f0000001300)=[{&(0x7f0000000040), 0x0, 0x8001, 0x8}, {&(0x7f0000000080)="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", 0x0, 0x81, 0x6}, {&(0x7f0000001080)="708af76aa6093139850df28196521ac8d005636daad1f649e8c9722f00b25c6614eb2193f9c987c30792299828ce0437f56d74ed7610a8538a3a7ccec556087186582ececb5b3c58183dc73d913ebb8b3bac5130fd1206f5c13d1af4599e6c22a5829c7d5c3b9d64d0c88dcc9734eeb4d22d3920853e6396e91ec6a51668109e27b79049ce5b0d9f5f6dc309e045154f2054153ae7ca45368fad29bb05ab24adf7", 0x0, 0xffffffff, 0xfff}, {&(0x7f0000001140)="ea458bdddb7e8151f7b7c6ad39ff96cfc4a98a2fc8ce31fbbe9d7fa65d8e0d79bec4e068f70bd594e14265c54c8dcfb633a8944bccaaff7a3608621d8fb19df734a4605ac370a557288d6f1f3ca946afcb04ee9333142d0c3bb2698ef3533e55b730f0b3e190e085b658ec3e23b3cb949945cca67402968d82e72691cc917c258df42660eeab5b23c1c0e2c0347effc371ce85f4111b63ccb923b025f7b99cf66ea3fed571a3", 0x0, 0x3f, 0x7}, {&(0x7f0000001200)="8cebaf61c05aa5d75eabc3ba2ab1fac6e9eced392b6f11827475f69f3055b567e25ca117bfdf5227f710ff108080f04abacebef035e1e4523585a5ffc8c5fa850ac0bdfb33e0b5e3232e5d6afc9895935f5027f6930413cbaef50a74c71b78c7a9ec5b6aee5c428dacced9f25c9206f8da4c607f59e751a0419cb341ecfb590b7d552b0f6ef7f74d0f4275262f3129c10c9daa65a6b5cbccb99b8950aa2d9afcd81044f844fbe8b4b3e3f09fcce1525e5476d3ba02c8b565401a520b43fa656037c962188ed1fbcca9779c19eb7967acd50fd525dd9e48c95f5fb1402631a8a8890ff498928a405176bea776d841d11ea5d5a61090c4d983", 0x0, 0x80, 0x1}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', 0x100000000}) 2018/04/19 16:10:43 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xe0202, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x2, 0x40, 0xaa, {r1, r2+10000000}, 0x8000000000, 0xfff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x800) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r2, 0x80000001, 0x5) 2018/04/19 16:10:43 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x54, 0x401, 0xb33, {0x7af99f87, 0x4}, {0x3, 0xfffffffffffffffc}, @const={0x1ff, {0x7, 0xfffffffffffffffa, 0x7, 0x2160}}}) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20200, 0x0) readahead(r0, 0x7, 0x7) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r2) 2018/04/19 16:10:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x7ff, 0xa, &(0x7f0000001580)=[{&(0x7f0000000140)="1ac82d44e8400cf34a3c07417e9d6d3213cd4c2f83ec90127858cba11129a7acd3da206da171060db1bf54a51de450fda3a922cc9e419f854d5a0728df77c824449d5d3c3433e8723f851e6e0ee2aa58324e0abfc6d4f097c203039f06ef34e09808f7", 0x63, 0x7fffffff}, {&(0x7f00000001c0)="11c3686ee0723151e03aa0f1129fac97c20141be48f2b8386906045f14bcdeb21d11a17f80d9fd69f461bc1b1e82e753ce80289f603cc95ec6f1991392752f144e10cc14a024a6852e97b8483a24ef4f1a7d6df14b09faa9bdf9b30e2b758ff321b3f0dd4e769c7dcfdaee81517d9c0260c490d12a708cc7999541f66d73f3e8bb4e1841d78558ea235eab8ab1d2d671ebaf4428066cc8b9", 0x98}, {&(0x7f0000000280)="b43b4d922ef48c5b9519a076d0b6793fbd7a5a6f2445612abab30449afd923fe6c6cfd1b9758e8d7852581b7495f24b0e6e8a9e5bd9b7b9f25a71b6ba23d269124e577aafff839be244b5011d454e30d247d503f16fd", 0x56, 0x8}, {&(0x7f0000000300)="1739bcadc311ac417c948e433bb3b1702e2bb2883e21f9dd02de175dc7ccfd09931bfb2ae98ba3b1766378dfb9c2834685366a206a262caafb361c769cf3fb729c0a47a1273ae1ba1e30dbbfbd3b8efba5ec2d8a5d6837ca0cc0949f5d72148f001b71ae", 0x64, 0x436}, {&(0x7f0000000380)="3a9f1d60d2b320408754ace572b2ad9a5dc96fe973aaf396ff77eaf64e48b4445b4718bb1ce1c7682b2253d1aa212430b3956b3553e937ce1f7986ffd418105f81f5e06f81120d7ba0749af6718571103f", 0x51, 0x6}, {&(0x7f0000000400)="6377477067f585df37f424a0d8fe8c850ef92d6ba83eb8b1951c5e884d1810eb3712016bb150aaa93fe1a85e5e078fd5aa0ee42a766313", 0x37, 0xfff}, {&(0x7f0000000440)="1f1566fceead491062522a8064f52ab114786423d5e928676864a85522763cdc72dce33edd2dff81c080936b3ea918685631126a1b799aa8163cf5f7b72ff776f03fd9340e5453696b815bb9cf6334cd4ba4c741d0effec9e3b66636e3cc6132e4226e2ca039ed32c5f03dadb48113bb1d45ed0a7116e6554025bb40a47d748f91d35e98f52b654bb0168ebe868a08f591476580a089578b12130a4de02c", 0x9e, 0x7}, {&(0x7f0000000500)="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", 0x1000, 0x80000000}, {&(0x7f0000001500)="afde91d17cb53900bfc0aea9ea36be230e1c1ae0e079c44c60fb3dcd13e66d2be8", 0x21, 0x4fe}, {&(0x7f0000001540)="8b6bd1", 0x3}], 0x8, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:43 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10400, 0x0) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0x3d) 2018/04/19 16:10:43 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(0x0) getpgid(r0) ioprio_set$pid(0xfffffffffffffffd, r1, 0x3129) 2018/04/19 16:10:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000440)=""/65, 0xfef0) 2018/04/19 16:10:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:43 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080), 0x0, 0xffffffffffffffff, 0x537a}], 0x0) 2018/04/19 16:10:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x8000) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000100)=""/177, &(0x7f00000001c0)=0xb1) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:43 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x74, &(0x7f0000000000)="c523ab5fed538193711e0792ae") fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:44 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x7fff, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x1001, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) open(&(0x7f0000000080)='./file0\x00', 0xd132ebb9afee4d11, 0x34) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) 2018/04/19 16:10:44 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8800, 0x0) sendto$ipx(r0, &(0x7f0000000040)="9c8c80714f24a97061d680701237a7a12cf5eb97d431a9523b81e9d280aacb98add4544ff33a064954f2e24d91ab1731ece6393259307ec9930739d0b4e0df508b18e154707615e974bb18f501ce899fe029c8fba090c37357f7ad68c601823d9ce1caef7dc290da164c04fe77cdfe6b50caa91f8e75af071a11ef5a666acf3d87bd34db5246faa53013a2c257b405dbe6b143384da41aac4c1603a9e03b8a6f7a43552d52cb174d419f26", 0xab, 0x84, 0x0, 0x0) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "edaaaa46a227583c18ac1dc79906ec428379b0cda693ee52f6f49b050000b455c3d6eb4949af6eac989dfc0675e022af7980f7980905aa103fe583ef7beff7c8715bdea2733b6343e72e65d01d47d433"}, 0xd8) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fstat(r1, &(0x7f0000000300)) r3 = syz_open_pts(r0, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)="5d5ec394d5ee59ca4110c9f5214a3bfd1761c9cb904ca01a960500de7cdabf1f1216703cd548185d1ad212d6039f3226d51a0e1a0f7c86ac3db9e54fcc39774b6cbeba2af6f73b55d78e2defaf6c1ea6d0b750075260e3ad7d9039515012bab48d5b32db2faa32cd03e661ecaacbaaeb64407efea2d049b192a47ebafc1037891566", 0x82}], 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000001c0)={r5}) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = accept(0xffffffffffffff9c, &(0x7f0000001580)=@alg, &(0x7f0000001600)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001640)=""/197, &(0x7f0000001740)=0xc5) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xfffffffffffffffc, 0x4, 0x0, 0xfffffffffffffffb}, 0x10) 2018/04/19 16:10:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200280}, 0xc) 2018/04/19 16:10:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x200000) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$notify(0xffffffffffffffff, 0x402, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) kexec_load(0x2000000000008, 0x1, &(0x7f0000000000)=[{&(0x7f0000000000), 0x0, 0xffffffffffdfffff, 0x3f}], 0x0) 2018/04/19 16:10:44 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x23549d8b, 0x7, 0x80, 0xe8, 0x5, 0x1, 0x8, 0x3, 0x77, 0x2, 0x7, 0x20}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x18) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x80, 0x3, "ccec84a3f9c5", 0x9}, 0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x1, 0x1, 0xffffffffffffff43, 0xffffffff, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x8001, 0x8, 0x80, 0xe186, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x1ff, 0xc5, 0x6}, &(0x7f00000002c0)=0x10) 2018/04/19 16:10:44 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1c9, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000140)="c605492f", 0x4, 0x1ff}, {&(0x7f0000000180)="4e4449adb0625491", 0x8, 0x80000000}, {&(0x7f00000001c0)="8e3fd2dc2589ae1af45784db0af737f1f2af31ac5ec64804db4eda42536b92073a60f139dcd5e9e86e343d1bfff7267ef130054af796b8f69335d55aebdbc4323343ab17d8f10b9a14a47e68e8f66f727180cb171574af95b4922fdbe387f200d21535e4c09f3718", 0x68, 0x9}, {&(0x7f0000000240), 0x0, 0x1}, {&(0x7f0000000280)="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", 0xfb, 0x1}, {&(0x7f0000000380)="fb2020ea7061ea577c54ae018bf934448183b50b7f8b6147cfe44d81b449cd0053df4538d60ee740453967f8dc0eb2637b5dded41def", 0x36, 0xd80}], 0x2200040, &(0x7f0000000480)={[{@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d, [0x200]}, 0x2c}, {@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@flush='flush', 0x2c}, {@nfs='nfs', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x81) 2018/04/19 16:10:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000000c0)="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") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1b}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x36, 0x8, 0xffffffff80000000, 0x28}, 0x98) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x800}) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000003040)=""/4096, 0x1000, 0xf153}, 0x0) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) setns(r1, 0x8000000) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x28, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="b050baacc43521494933990b4cbffb3054f57a7c15f0d1a82163896cf5eb48c700ecd247c53d86676246a7de851803d9ab37f7d445ece87c0b2ca460e8a2848114ee34afdf2a396025d4e3bf60b2f193871d287bcf4ae79bc8756ed7d77a4433144848e3b7be3d15d5f3cdbb2cfa7bdb6efc8b5a17067633b19b3dca16ed401c7db3c068bdfad36224053e26260007d05b0793629062815946e9325e6bad3b1cf06da22112a95dba0f478565ba099731cfa4de179ce87c9ef5dcc4ad81ac143235beb8465cf2176d2067a77abbdab63a39154c004265ecf055ac00", 0xdb, 0x1}], 0x1000, &(0x7f0000000280)=ANY=[@ANYBLOB="737065637461746f722c737065637461746f722c646973636172642c00026a30b65a60a263b812fd09006213976ff7d47a01e2366c49b442f6fa0104c6e7644bfd136b76d07606fcdd0cbee93b31a29fecb976ac8b6b9a3347fec62b1fdada0f79e9283fb2f0ac47ca59077d1fcd544d6ad7a816fe8f5595a6f330296385f384f768f2ca80cd0126e1924781f3acd57f61a651ee24294146e24b9831b5655415"]) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe036}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x28e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0xfff, @empty, 0xffffffffffffb21f}}, 0x7fffffff, 0xffffffffffff1ebc, 0x7fffffff, 0xf86f, 0x80000000}, &(0x7f0000000140)=0x98) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x2, 0x0, 0x3, 0x4, [{0x0, 0x20faf9a5, 0x38, 0x0, 0x0, 0x81}, {0x800, 0x100000000, 0xfffffffffffffffc, 0x0, 0x0, 0x80}, {0x3, 0x1, 0x8, 0x0, 0x0, 0x2100}, {0x9, 0x2, 0x80000001, 0x0, 0x0, 0x1000}]}) [ 103.667279] FAT-fs (loop4): Unrecognized mount option "uid=" or missing value 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000100)="f38a00ef5bb1dc6142fcbaa99aa8866fea57e22bef0bf53a") 2018/04/19 16:10:44 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x1}) pipe2(&(0x7f0000000040), 0x80000) [ 103.787025] FAT-fs (loop4): Unrecognized mount option "uid=" or missing value 2018/04/19 16:10:44 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x492, [0x9, 0x8001, 0x100000000, 0x3ff, 0x101, 0x100000001, 0xe2d0, 0x5da]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000340), 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0x10, 0x6, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0xafc, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xfff, [0x7fff, 0xbb9, 0x3, 0x100000000, 0x10001, 0x1, 0x2, 0x3]}, 0x5c) r2 = syz_open_pts(r0, 0x2000000000003) finit_module(r1, &(0x7f0000000080)='/dev/ptmx\x00', 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:44 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @dev, @multicast2}, &(0x7f0000000640)=0xc) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) sendmsg$netrom(r2, &(0x7f0000000540)={&(0x7f00000000c0)=@ax25={0x3, {"06b6fca5cf0faa"}, 0x6}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="100ab8b324", 0x5}, {&(0x7f0000000140)="6ee372149a4e1fcace511453738c2961bf34d119b11878bbbd07ffe2378eb20d915e26830b6a592b3b6701514a081575fa043853faa84700b3bbd0bd847dd6a91b3c9876cf8e1c835f191d7c4781cf47b281babddebdfe5f1b524ed11497ed696307976d4582ba5bc6f3a757326b95971191a28abe8e5d37fd6e9f7dbba1cfb6a7b2dfdc740adf1eb29f0b97e09bda530131f920a550b551263abc", 0x9b}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x300, 0xc0}, 0x24000040) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x5, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, 0xfffffffffffffffd}) 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x0, r0, 0x312f) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) 2018/04/19 16:10:44 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x54, 0x1000, 0x4, 0x9, 0x0, &(0x7f0000000000)='syz_tun\x00', 0x3f, 0x0, 0xffffffffffff0001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x21}) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x100) setresuid(r1, r2, r3) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) 2018/04/19 16:10:44 executing program 0: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x100000001, 0x9, &(0x7f0000000740)=[{&(0x7f0000000100)="3baa096e614afff37767da9029da27fe5b", 0x11, 0x240000}, {&(0x7f0000000140)="3482bf81ce9e17a0d94951766c1f31ff5a2dd8f14a4c92c0e226c27d90ac6a44532bfbabcd362811b469e37e91ad2653b6b2e5cd5a84bc4fcf37c7c7d93cbe8a4db502fee72e55b8cd40d1ba122017d54f8fee4d9b719b2803dbc0499b4eedfc73704dddd9fd1849bc5596bd1f2f3efee5cda7c169f7b820d963136f4431572f62e8a9b698ff45541aa88da5b2f1a20a591c7316a4c7145742c4a25fa3598942b9383d47dd8f1b9002ea2da471ba6a34bfcc1a6861a6cd33", 0xb8}, {&(0x7f0000000200)="c8a818f08033379b33d7cca48b4c6f9de0430e1ccb319a998545220ae3f8b80d064e4db772238b13c6b3ac124f9bd018bd16720bb3d621958514f9f53c09003302e0f84f2096", 0x46, 0x5}, {&(0x7f0000000280)="89c4e19c91eb764403450449ef6b45edf96667349adc2c1acb97fbfaf8edee0c821bdd86373ad73456d8f5c71bb8fbd1939140c494817dd3979983f127dfbdc3c3fc4dc77f87cc6e01064e75bb26b60324341659439245e43980ead380bc2ff0d45238d0ae65d0cc4f9d7a95c019f053981f874081223843a843b499f51350eff1a8dcc1de8ae511f36f42694dd1cf758c801ff7f95fd781d91da6b3c8aa3f9ce36da4f65303928c4366f1231b8bbb35798f2c1357244e0c1b70ae20aec9085752ac05525c7dece4da075dd0005ea02207b456c69ab13a77f9f2bd5d112ee8f85511d34b", 0xe4, 0x87c}, {&(0x7f0000000380)="a3dcbe743afeec0cd50afd0ca232d371e657f6afe6a3a9b972ca50314c85e81f6c515f4e523dee37bd0405b636f41720215413d5c79e99c3f55dca7c009477162f8c97082e86c888ece84fab5e370703c6c16a33dd90343c", 0x58, 0xc3}, {&(0x7f0000000400)="71b3ef593dda80b30a8cf0cfa4651595700779905447589dc01dd684cd7d9363e2f26d65ffa2140190cc771cd4a2a67583d4d12accae9437d51d1002c770e9c44a17b6cbe59a4b2c3fe70fdb9d97211a11a12f9fa137cc49eec6ce758f41dbcb8600e67fbb92f2c774e06a1d630a6cd7e151f399bf6a123cf2f6ce84676741882d1bc697dd5c82be65959a7306a3241b072dc8b9a6f8d0f3cdae8d9eb9d2b554f28a57f86b5d8e0c521169593d54ba5b8d0962e5f46821cca225656d490006f837cd021a2d6b51d2624a8368e7b8c0eb11dcacbdef1d3246dacf3750d0", 0xdd, 0x7ff}, {&(0x7f0000000500)="a5e810adcfed07145a2ac342dc33d94644dffaf89b26cdf3bc1bfdbbfe7334119214354b7da3d99cf2a489c2fa77d0f6cfc6f6f70dd1f51893d15a82696de0c5ee2484b88bb5d17ec56b816f650d4bec36ddec35e7a56de4ef5ba247166512ef612f110b6cb794f4ef50a6880e1404936422189a41ed5d5059bed71e36d546f8e5c9122e2847b9480ffe0bbb5b531e5069f7c293c37de4b224245d2a79717bd9408d4a809a39821d5d7a92781ec4a358bbe767cf5905dcdc5475f49093aee7b0a058a875a7cb3351827df5f0d6f8fbeebe60209896", 0xd5, 0x7}, {&(0x7f0000000600)="9107988ef94c8d6fd9bd96138ef8ca0f4f8a79076d89e93db63d52e138e817600e189102848acf6cbdd4c2f5aee2a8443b8149dfd928bfbb32297d26316cfe0681b61631c65319eaf7043d58a164a372f36be417ddca05de857dc929c2bb5ef5e9104cb5be2d8ccafcae44c50c38b5256e58310b7a", 0x75, 0x6}, {&(0x7f0000000680)="494895f5f719789394137423c53ce145dc74e7b51d0d7af4f5462c5e8c1e07df771642ccc15a776752de13182ca48b1092c366ee2ede97c62a8d5083893004ac1436db73e1fe29c153c1656a888f0be05186599aa732fca43e296d786268909d01f30622c5aa2eeaa93ea4e8264fde34a274fd6f8795c033501e7de9466f431c5a752d4d03f5d756b38de186", 0x8c, 0x6}], 0x104004, &(0x7f0000000840)={[{@nfs='nfs', 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x1998032f, r0}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x10000000000000, 0x0, 0xfffffffffffffffc, 0x7ffb}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/121) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:44 executing program 2: ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 3: umount2(&(0x7f0000000080)='./file0\x00', 0x2) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000000)='./file0\x00', 0xa73f) setregid(r1, 0x0) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xfffffffffffffffb) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r3, 0x0, &(0x7f0000000200)) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000180)) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) 2018/04/19 16:10:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffff5e}, &(0x7f0000000080)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x73b3) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) fstat(r0, &(0x7f0000000080)) fchownat(r3, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1100) setregid(r2, 0x0) 2018/04/19 16:10:44 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) fcntl$setsig(r0, 0xa, 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/194) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) memfd_create(&(0x7f00000000c0)='/dev/keychord\x00', 0x2) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)=ANY=[@ANYBLOB="740300000f0a04002bbd7000fedbdf250300000a880088002e9c682909e5b1e282a770d296ce3cd3f174669933fe143f687ce25c7ae607b1629992503b3ca0a3725837d44c52d9d8f36f1b6062af399990e4711b81ae05885a61a909c2e17b6abbcc8ebbd2475e21a40a103a7680292594c071984c788b18b1d43b15e5d62bd9a15ce3460b74ad8a9f51a0703479c441e2fbe1be970e94a0597e83002800090060bd83673d3c85fc33d58dbd6a0614005700000000000000000000000000000000010000b8015c0008009600ac1414aa08008000", @ANYRES32=r2, @ANYBLOB="5717a8d82e8dadfa5194b33dbe83d754fef244e67fc3fe45582771c78e69749d87cea844f600145b615993a77295582856fa7aa671017e23b7ac65b9fcf49b6c6b53a57beb1e99f9e3b688c6a25d313a5c29acf6e8adb764a659bf2f701ecbbcce626d0da278daedeb7d182df2de66209ebb509d3c02d8dc00988bd08e38e626d2eba437c9b0b59f0788068cad6e06be7e3b8c62dbb92fcaca57f314fd14003200fe8000000000000000000000000000aa648e82b511edacf6ff085bb38d54c0fee59d8aae973bd3bc0508213c111191278d620e78cfffebeb61b4248394947bb872c01d1bca333fde553632209cb70b880d332477cf6ebe99317956e07729e710e9be9ab7a01e66b91f507089923285fa71a6f6dd7aa28b1c81e654e68ddd00c19a6d366040f4f04b494dfec77b1b4afa7188d15b1f5cea441d28de34ff6ca1e1a8bca2bca4ecd2ff1ae2c3871060e4e3bb3ea456d4707b9d19728c5b9b40787dacd8f1102c837d49de5b96266583eb663f8ade59d52e88be89f617ff4dafeec4932415f9fa1742ce63121cb96df662f00c84cd27de39834b6d445bf70014083abd0000debd16a9b0d10955ad8f835eac42d2911a056ec1aeb3787c90c9c5f032eeaa7e91681b8a0ab816ae21a7ee5f6c2a01f69f4bc0da689a32b59b37c8d88ea2f593ac5cfa009d0fad4650f488a6f347a4d59cc19b42a6cd27575d297e689d3c1050ba7bef11657517836693b8ddbe499162838ce78013278fcc5a7ea858dc7ed9e3326277d661a93e515b12c3c591da092333c4ab682954a897f46d98a1ee130806b8c11fe5319f5861deae97f3f8eac25ccd1b00e235f830d27c0222ab3bfa6416d2e4816bcc31ccaf4bde73e8a537845efc70d6366854f444d747cf33ae332b305d409e39ba2fc230311f4e40564829953595a338b1a77dfb"], 0x374}, 0x1, 0x0, 0x0, 0x4000810}, 0x20000000) creat(&(0x7f0000000540)='./file0\x00', 0x40) 2018/04/19 16:10:44 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xbfb}}) 2018/04/19 16:10:44 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x3f, 0x0, 0xad97, 0xd6, 0x9, 0x7}) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x2, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) select(0x40, &(0x7f00000000c0)={0x8001, 0x857d, 0x8, 0x100000001, 0x1, 0x7, 0x40, 0x6}, &(0x7f0000000100)={0x1, 0x4, 0x20, 0x4, 0xb59, 0x1, 0x1, 0xfffffffffffffff7}, &(0x7f0000000140)={0xfff, 0x10000, 0x7fff, 0x100, 0x8, 0x7e88eb12, 0xec, 0x400}, &(0x7f00000001c0)={r2, r3/1000+30000}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x490000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/19 16:10:44 executing program 7: r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000000000), 0x5) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x8, 0x6}) [ 104.152696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2575 sclass=netlink_route_socket pig=14021 comm=syz-executor0 2018/04/19 16:10:44 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000001300)='cpuset.memory_migrate\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000001340)={'#! ', './file0', [{0x20, "76626f786e657431ee2d"}], 0xa, "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"}, 0x1016) 2018/04/19 16:10:44 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x480, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) prctl$setmm(0x23, 0x1fffffffe, &(0x7f0000ffa000/0x3000)=nil) syslog(0xf, &(0x7f0000000080)=""/231, 0xe7) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x4, 0x8, 0x7, "5ad295f246d4", 0x4}}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffffffffff) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', r2}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/140, &(0x7f0000000300)=0x8c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x3, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) openat$cgroup_ro(r4, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) r5 = syz_open_pts(r0, 0x4000000000000000) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x7, 0xa0, &(0x7f0000ffd000/0x3000)=nil, 0x2}) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000000)={0xd}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000100)) syz_emit_ethernet(0x5e, &(0x7f00000003c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="96b0a54808b4", [{[{0x9100, 0x1, 0x10001, 0x2}], {0x8100, 0x8, 0x6, 0x2}}], {@canfd={0xd, {{0x3, 0x100000001, 0x1ff, 0x2}, 0x2c, 0x2, 0x0, 0x0, "bf37ed6f534240e9e605e923821f88f1aa6c9b3bcc54f80bf2d11f8547169c14bdc66634cad28090b258cd668f3623fee0cabb48eed335704d4eb4a5f083aacd"}}}}, &(0x7f0000000440)={0x1, 0x3, [0xfad, 0xa36, 0x9ff, 0x188]}) 2018/04/19 16:10:44 executing program 1: kexec_load(0xfffffffffffffffe, 0x0, &(0x7f0000000000), 0x0) r0 = getpgid(0xffffffffffffffff) sysinfo(&(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440440, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x7ff}) setpriority(0x0, r0, 0xef6) [ 104.222838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2575 sclass=netlink_route_socket pig=14021 comm=syz-executor0 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x20000000000}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2ad41209726e111d74e12fefd4bbebab33798be80750c3d7a29eb9351569031e6775fa1c4d671b48ccdd6b0fcfe63e8c52b3324d623715cec2e6ef8e7c3752f725ed670389be5f86c934ac7820af223880d62780b917abf638d90895a7dcb68479fdeb81"}, {&(0x7f0000000140)="4320316c74211d1de2f0419175709decb286b33d28df3583136ee49ff160217fb652bbc0f392c9a43604874fb92ae356e30df62f9dc030e812eae53a2167a353946a050b2b3b90446365f2b34ba6bbe07c221d8379684f3ecdaffc3c547ab6e71fdf0018999766fd5fdf8adc9f7325a292b37c5057c52f1948bb7d88c17c87fec338a82e3f4ff69a4af8da45183740032aa1580cbe6626f52cdcb3d990", 0xffffff73}, {&(0x7f0000000200)="8d6484d79561e6d13afdd2106ca7a42378dcd3cb2859ab809d81dbdd2224097a706b4de15bb56857bd58638a9176f0bc9928f6b1661021ab07ae161af5a8c6f9be32156bd29336de70bff8eb6d913ca04b59a12d965b03d5492d8ad6bce7783a3406bc5badf08cfc3b949443c28e4d95a62d107aaf14cdfd9bf7c623a4084bd1472b04e1c501ed70108d36a1a94a5a8a76274d4728589480ddad3dbd496f9f5c83af45eca4c790b81baa6fb7013a049d9c8466e7072ed7778ba97a38d734b673ecad2c6dfbf7620e86c22bac6c138ae20adb64b747e8cd4699288f3dcb7bd92e5465c2e4"}], 0x10000000000000c4) 2018/04/19 16:10:44 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/19 16:10:44 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8842, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x101, 0x4) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) getpid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x1) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2, 0x2, 0x3}) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x540, [0x0, 0x20000280, 0x200004c8, 0x20000790], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x20, 0xfbfe, '\x00', 'bridge_slave_0\x00', 'sit0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00', 0xffff}}}}, {{{0x9, 0x2, 0x8af3, 'ip_vti0\x00', 'tunl0\x00', 'gre0\x00', 'veth0_to_bond\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xc0, 0xf0, 0x120, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x9d}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x23, 0x22f0, 'bcsh0\x00', 'syz_tun\x00', 'team0\x00', 'veth0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0x992cd205ff833c51], @random="699f011a1866", [0xff, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@mark_m={'mark_m\x00', 0x18, {{0x8, 0x2, 0x3, 0x2}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x5, 0x5, 0x0, 0x0, "c30e7760d589807594e0f19f368641499d2aab129290c9b84f1846d59740f2eb14512a317da11f56cdfabbd53c0d32aeb243e1c085aca474f96fb72da7c96a55"}}}}, {{{0x1d, 0x8, 0x1ead8a82ba6e6df1, 'rose0\x00', 'tunl0\x00', 'bond_slave_1\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x108, 0x138, 0x170, [@physdev={'physdev\x00', 0x70, {{'bond_slave_1\x00', {0xff}, '\x00', {0xff}, 0x8, 0x7}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x5b8) setregid(r1, 0x0) 2018/04/19 16:10:44 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/19 16:10:44 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x5, [0x1, 0xcdab, 0x6, 0x4, 0x7fff]}, &(0x7f0000000080)=0x194) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="66000000b42f58696f27353a5704064c98bd5d1cb8f0a978ae54eb62dfd7458cfcf0098a318dee9cc16a41d878e5dd22cc5cfd0fcfcffdfdf2b9b8b7062a93b9050f5bb70e44967e74b27ba93a726670bbc7337ebea1a19c3a655e43bc547c2950cabe4efb6aefb727cb"], &(0x7f0000000140)=0x6e) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x22500, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = syz_open_pts(r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:44 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socket(0x10, 0x802, 0x0) setregid(0x0, 0x0) 2018/04/19 16:10:44 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/04/19 16:10:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) process_vm_readv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/22, 0x16}], 0x3, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/221, 0xdd}, {&(0x7f0000000480)=""/28, 0x1c}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000600)=""/86}) 2018/04/19 16:10:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:44 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x2, 0x8, 0x8001}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:44 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x30, 0x20, './file0\x00'}, 0x5e) 2018/04/19 16:10:44 executing program 1: sysfs$3(0x3) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 2018/04/19 16:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da53f1e63f4b27aaf21874897db5a4a8550942abc1bae186b36129209c4057887e58761af0b8ae4b5877077e5595060", 0x57}], 0x1) 2018/04/19 16:10:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x2) 2018/04/19 16:10:45 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000002c0)=0xfffffd9d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1ff}, 0x90) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fallocate(r0, 0x2, 0x53d0b7e3, 0xd6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0xffff, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/04/19 16:10:45 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000040)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setregid(r1, r1) 2018/04/19 16:10:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x20, 0x8001, 0x6, 0x8, 0x738, 0x20, 0x100000000, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x5000000000000000, 0x3f, 0x5}, &(0x7f0000000240)=0x10) fanotify_mark(r3, 0x10, 0x40000011, r2, &(0x7f0000000140)='./file0\x00') r5 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:45 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='pids.max\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0xe8a}, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3) kexec_load(0x0, 0x0, &(0x7f00000001c0), 0x0) 2018/04/19 16:10:45 executing program 4: prctl$setmm(0x23, 0x2000000000d, &(0x7f0000ffc000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x410001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10000, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x8001, r1}) 2018/04/19 16:10:45 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r2) 2018/04/19 16:10:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:45 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f000043fff8)={0x19980330, r0}, &(0x7f0000092000)={0x0, 0x0, 0x10}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:45 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) setrlimit(0xf, &(0x7f0000000000)={0x7, 0x5}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x204002, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x9, 0x3f}) 2018/04/19 16:10:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_yield() r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="3ad86d78eb2acab8cdfc4616991219285b014b5fc2dd5c177674f175ad4424bb77be9dbf2dd601366c7ddff65bb3cfed6e66a4cb87644f9bcc") ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x4, 0x9}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:45 executing program 4: prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x1000)=nil) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x4}, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/228, 0xe4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/04/19 16:10:45 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040), 0xfd21) 2018/04/19 16:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00000000c0), 0x0) 2018/04/19 16:10:45 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='}wlan1%&[$em1!\x00', 0x0) keyctl$read(0xb, r1, &(0x7f0000000480)=""/251, 0xfb) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) keyctl$link(0x8, r1, r1) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xcb4, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/04/19 16:10:45 executing program 7: r0 = socket$inet(0x2, 0x806, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0xffffffff, 0x4) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) 2018/04/19 16:10:45 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x80000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:45 executing program 6: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x1000, 0x81, 0x0, 0x3, 0x0, 0xfff}) 2018/04/19 16:10:45 executing program 1: r0 = socket(0x11, 0xe, 0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x48, {0x2, 0x4e20}, 'veth0_to_bridge\x00'}) clock_adjtime(0x7, &(0x7f00000000c0)={0x8, 0x5d, 0x0, 0x5, 0x4bd, 0x8001, 0x101, 0x2b, 0xffffffffffffa585, 0x7fffffff, 0x7, 0x5ed, 0x76d0b99c, 0x5, 0x80000001, 0x2, 0x8, 0x4f, 0x100000000, 0x0, 0x7ff, 0x66f800000000, 0x80000001, 0x200, 0x2, 0x10000}) kexec_load(0x0, 0x7fffffffffffd49, &(0x7f0000000200), 0x0) 2018/04/19 16:10:45 executing program 4: prctl$setmm(0x23, 0x9, &(0x7f00009ff000/0x600000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x4000001, @multicast2=0xe0000002}}, 0xfffffffffffffe8e) ioctl$TIOCSTI(r0, 0x5412, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1000000000, 0x4) 2018/04/19 16:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1000000000000076) socketpair$inet(0x2, 0x3, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/19 16:10:45 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfff00000}]}) eventfd2(0x0, 0x0) 2018/04/19 16:10:45 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x10001, r3, 0x1, 0x89a}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r4, 0xffffffffffff2a60}) 2018/04/19 16:10:45 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x440000, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0xffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0xee) 2018/04/19 16:10:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') 2018/04/19 16:10:45 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) socketpair(0x5, 0x6, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x2fe) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000280)=[0x3, 0xff0f]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xfc, r1, 0x328, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x28}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x87}, 0x8080) 2018/04/19 16:10:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x5, 0x1}) 2018/04/19 16:10:45 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/19 16:10:45 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/202, 0xca}], 0x1) 2018/04/19 16:10:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="80efdf23a744203ffbd7de07a9dc025b4a19552bce1a8c8c881635e5443cd0ddb22750c2e6a195b4e68e853d5dda82aa0309eaba9590fe33e02ae3cf4bf8d9c725877fa2d47d166ddb213ed1e7eb416a785a61f7323f283d983e1210df98971ab3708b073c7ba78a4a72c0c9cd7ef4d4a5075e254271e42876b9fa607a1b517a04708c73dec9184b1acdc42de5f05e534fe888d4a9b2b481f75a5a3c47f1998e6a5b0b386c06b58658efd1fb3a165d3a909b7b4007fed4608df344268efec25c5dc97a6a418e6cfd04790bbf34edfb") 2018/04/19 16:10:45 executing program 1: kexec_load(0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x200) 2018/04/19 16:10:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0xffffffffffffffff, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000100)=[{0x6, 0x3, 0x3, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x679}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000b00)=""/4096, 0x1000, 0x100, &(0x7f0000000080)={0x2}, 0x10) shutdown(r1, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:45 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xa5d, 0x8d, "948aa78d893f79b22569cc9b51ec811ecfebe9ff9f9485573c201c8dd4fb591ecb2ee4fc9ec9ebbafad2bce5e1d9a36a1b9e4e5cabbe2092f5cd94762219b962d07dd4f26e553fb7f97fa4a4432371e11c266ec33ab9416d90d26e5b7e7517f4bad05c2b3174aca3c9c903fdb759ebc92d219eec5c5855e0dae25f6a89298c23c5ccc722b79148bbf3288e733f"}, 0x95) 2018/04/19 16:10:45 executing program 4: prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x3000)=nil) alarm(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x9, 0x1}) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) 2018/04/19 16:10:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x40000) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="41db"], 0x2) 2018/04/19 16:10:45 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:45 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0xffffffff}, 0x1) setregid(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x204ac101, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5da, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0xe8, r3, 0x1, 0xc81}) 2018/04/19 16:10:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000440)="e196565e398d71c56b279f728631dc450a66c3cdd2db1ff2134f4eb4b17b0ebd837de03469301a79b109e5dbf1c0ebb032a37c66d975efa3d57801ea41c254c97d0bb2c3b1aaf5af4478a7ad115374ac5037fb1f93c7eb958de3e96d40cc6565bb4b5cbe69b68926dbd73046ff51ae22e7d8cf60484c7f78b82e1dbed333c8966aa697a0e44cb552d5be4a1ef33d79c85d1b0b518f966426ee504a4ee38b505a23d1761f8f7bb1281139143875da9008bcd1111ca5978e3cf6958ae44ecafa18c00f9f94db2f52bc71029e4cb9daf038") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, r5}) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xa}) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1fddc6672c7b8460f607bdbe8bac7cf061d509b2ec5eed58c4ea02c28b3c6368b2aa8ebb5c97a4d7f435daded5bbc2df2788d2c4c5386442", 0x38, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000003c0)={0x1000, 0x0, 0x470, {}, 0x6, 0x1}) keyctl$update(0x2, r6, &(0x7f0000000180)="7e8fb5aa57ec1b9c578376c6ea375c984e33bdb2e51b98671a6e", 0x1a) 2018/04/19 16:10:45 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="6cd17d340180cef20cf4fb37a95aed13974f641185228546e464f1ccae53c52cba4c3e30c0b6356fd5ccf2d2d7583f0030fdf81c14340b68cbe2", 0x3a, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x24262af8}, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x116, 0x5, 0x9ef, 0x64, 0x7fffffff, @random="c279954e8640"}, 0x10) 2018/04/19 16:10:46 executing program 3: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) socketpair(0x7, 0x4, 0x10000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/56) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket(0x10, 0x802, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80040, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100000001, 0x4) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/04/19 16:10:46 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x8, 0x5, 0x9, &(0x7f0000ffc000/0x2000)=nil, 0x2}) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:46 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peek(0x1, r0, &(0x7f0000000080)) 2018/04/19 16:10:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000001) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:46 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x800) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/19 16:10:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="0f", 0x1, 0x0) lseek(r0, 0x0, 0x4) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x1ff, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x480400, 0x34) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xca6c, 0x800, 0x4, 0x101, 0x3, 0x0, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x14b}, &(0x7f0000000100)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/19 16:10:46 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0, 0x34, 0x39, 0x3f, 0x3f, 0x2f, 0x39]}, 0x7) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:46 executing program 7: capset(&(0x7f0000000200)={0x19980330}, &(0x7f0000092000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x64a, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0xd0, "e1f8749161a2b6cdb0ef886dbe8f4281b03a23b0abcf4aa132bddc9056d283bd4f60850f4d203c89466cecc9046a2b63d134edb9636f2b734416cbabf49c0240213ee3defabdcc20e01a2f76fe0cfbfea0b8e63d93a60ea18187b2ee8f1eb48afc06635cbef8d0651d21fb3471579fee6496253f4000cfefa48ccb1c153ed571a5243f47d42bff3edcf17892b3f2d22a37d31f86869001e650e225f879fe54ff8ea8559a7271b2051e761cc8bc5d7bec78a300a2f76a6d861f75fcdec906bda6d902bcae556be2b902d4a525e87a9663"}, &(0x7f0000000380)=0xd8) iopl(0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x80}, &(0x7f0000000400)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x4026, 0x4) timerfd_create(0x7, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0x1f, 0x4, 0x8, 0x9a3, 0x1}, 0x14) ioprio_set$pid(0x0, 0x0, 0x312f) pwrite64(r3, &(0x7f0000000180)="7593057cee088174a38d782f3a38cb3ec6168d63deec8e62383c55d81035dda24a9acd602365925710dccee4a6e4bec04685bfcdbe94655db49deb8368e3fc1b8bb8eb785c8ca7f3f76107182f1d0aed1594e8891d61ec53e1653e9f8f4595460cdedb7d8346d30cf8e08413a4a9b606ed1a", 0x72, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xfffffffffffffffe, 0x200000000000000, 0x5, 0x3, 0x8, 0x401, 0x5, 0x1000, 0x8c, 0xfffffffffffffffa, 0xd0, 0x80}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pread64(r3, &(0x7f0000000200)=""/188, 0xbc, 0x0) r5 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:46 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/04/19 16:10:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x190) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/19 16:10:46 executing program 1: kexec_load(0x4000000, 0x8000000000000bb, &(0x7f0000000300)=[{&(0x7f0000000000)="0f652f23e9ebc96ae5275aefb0ec53ff8caa6bf7a5b60025cd6d483093165372e0cf13485aef985e23dbac569506e739096de8554f4ab5899b9b775ef798f8e12427f206df76526f60f3446f806d8465a0f3c93674af3347309b8bdf3f38d65b60bcbebdf5b8bc5af0e379425d9aca79e04c95bba2d412", 0x77, 0x2, 0x7}, {&(0x7f0000000080)="e1f1d967207e9300c9c7775c555f6e3a5914c376d97139ef122352338539806738c151456e6bc5fafb64e8a84d8b0120caa386af9064126acd8696033380a8a581ad2a2bfcce54b69f652c876400bcf392847ed3abe0e99667e17b24853667400ffa92ef79d71641aabd29ed8f1a9f60519aae61c952963e59c1f481ac123fda61486b266a37048258cabe8c15ee9665c6c282e3c90742163720d2109077931d0ab8e2b9c551f204d9e08ec139b805fc48c0f0ad6e890be3be487dd4c943db081662e48df9a5a39c32eadb707dbb7e27098cc23c4e4c1e6233ca806135e2e993f932c96672a85068643ad5", 0xeb, 0x2, 0x1}, {&(0x7f0000000200)="861c6558ae5caae86858dc9c664e6d2bb49feb817718c57443f577b78f449e93dacad2308aeb7bf06533611406969f934373a99d1024f106d5b2233961051a64154e8261c3b54c39df60b986d4f664256986bc69e703445c1a7ef98b388684c76bf5a570d3dc921dcdf754e04cf938bab5458b5a867e3da4c9aff0d98ec598993dac71075800027a6306df069befce269cd95de230780de5131ab0b8164d8551a83612ba4a92211a73684ddc0e660b3b2624bf4014a502340bd0bddb5c75c48ab9912c14d90b987b3da20fbac04c7fca179446986f78033399462e8e", 0xdc, 0x10001, 0x6df0}], 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000480)=0x80) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/load\x00', 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000007000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) r5 = fcntl$getown(r1, 0x9) r6 = gettid() ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000070c0)=@req) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001000)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f00000036c0)={0x0, 0x0}) fstat(r0, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) r10 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000007040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_MAP(r11, 0xc0286415, &(0x7f0000007080)={&(0x7f0000ff9000/0x4000)=nil, 0x1000, 0x3, 0x24, &(0x7f0000ffb000/0x2000)=nil, 0x6}) r12 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) sendmsg$netlink(r0, &(0x7f0000006fc0)={&(0x7f0000000500)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100200}, 0xc, &(0x7f0000006f80)=[{&(0x7f0000000680)={0x860, 0x16, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x7c, 0x64, [@generic="2431e7b22ad433035f37a7d5f0014d8d7c83d0828c4a7f333807a6e47833ab8e8db99b5ee2414a54a65ed577e7d2f721d666fbd15ae111ec25bd8ba0bb382b399c4be0b76e4bef9ba1fb3ce93ec79ab21a9ef3a9692215d26155ed088cf124157374a776fa25ae71b03721ac3563e9cdd15991a6d9103f"]}, @generic="68678f330be44953794ce1aa9dd1599c509e3f5607a41951ccfc710fe52c3d1e693f90830da66e2a8828a87fae3ec65182253f50ec6c3c7c70a92bfbbd0710666e889701403ae9e9ff58f3b1eeee2344d7480a3d330034d0508b95903344f3245ee0584e0ab96f8f5c139dafa17f16b2d537c0dba210ed59bdee2f033381cd2d9c485862209725ed1c57ff4356161d9d4269d39ec1d929486a49b745394952e2996b8b3d3b2dee3609a578f170e9b9f5718ee7bd90c60c8744d3e56709b5494ccea8537af0c4182b4747cb939bc7", @nested={0x178, 0x89, [@generic="07e52c47120294e94141fdb9f9a48f993749b2abbf381e809ad6382f242cbec47f7657a8c2f26c3e567e5c361f369f0ce54c66d9070f7d0c926816b5072fd6c2a535566385b029aad7d14546290c8d48f1dafdc084b6d8b793b7a7ed9db9866ce32b6306a8c85af81e8ae03720d39d1fd90176395623910404b676a97d", @typed={0x8, 0x23, @u32=0x5}, @typed={0x14, 0x2d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xd8, 0x32, @binary="56cf5115b5a77199f7780ac37c5debf437bc8b433c53b063769e4c1767d3451632892bd1bfb93066230f982b61a0761cf84e84de3c8ddc54eeec9b854b1c4368363d7a9d86bcb4b573cc6b72a9738d6a642108b9b6d8856c7ccc6994ea0a9e3d8e6d8a5fc5cb22710126cf3f4e43b10a4564efe8f39636cfbe818a7c31da186a81ba51a3b0522c2864f1cb830fff0ed41cb57e3ad93e357855c331f190811ed1712465a8cbb537cb046295bf9d22b141d6519f6eeff0448aece33ad375af5dc33c53ae8c42cadca92b1b9513b3ac1b55dc9b"}]}, @nested={0xb4, 0x3b, [@generic="ad5f8e4945a2bdb3c50fe800c922c9ca9bcd457121b57f35c31d996cda526dc3c2e963ff8c582ac79232615057b45efdcd787499a85276540593ddd674e9b4ee771af3049d2b14da3d93eb4c5f9da50b18c13439766174dcfcec319af45f24c0f1d4ba0f1dad65368b9795c37e49af22fbbec37fe813b25d625ec5a3cd8a59a2aca70e3891bd511119f81c9269e9c1942d60b45a2cb0f332648cfb9a4a9019f6937cfa5d27fd5a7330d163bdf4"]}, @nested={0x230, 0x64, [@typed={0x4, 0x45}, @generic="1d6884268d542ffa91800a79bd231de603213c77c7c5922cb49186043ca407de89e854345830324243e588c96cadf9106efb8bcd0ddca014d9504853d7332272fd9f8d9392553d3e237b7068d392f9c56751551fc9462e269d07f8f88c70d024a8f7d2de290c9563df95e6dfb6b49de623834231e15b4ada4fed103bcbe0f9db7a4271ad6f73907414f74886d4c778912c5ac0bd18def40994c9498ed67f30469a1a6cce8ad14e74b70c461327f7b342aaf954bc8af16cc4c0f9d2977859cd1493d0fdc8", @typed={0x4, 0x4d}, @generic="a4c17c6ebbde815094da44933e85fe6fac63cab00b3375f2b96cb07549e2053ae74f84bf50597ad64b388b803f9e14b29c402356bf9f5edf12f6e16de526213afe13c0abc7fb14f5835b60ac538e810143ea36945283d1d547edaf4c4279d048ca8ffff1c3cd61b9a384177acac09e3b1f39040505a4d35753e6073f287bd967d2c8ce9201556c01eaf2636beaccfa21d50111328933c6951a3db2a6754866c2ce6e9781471a685c8f1478d939d21085fbbe0475f5e401c3e7e735d577a2966f6c5160ecaeddbef5343356c2d7cf18748228c7f4d3b793132aa4c5a2684f99a192a86bbb4f09790ad6105bb2ce02231c4ebd53bc1b7457d065", @generic="bde54752ceecacd2ca26627f7ed181a57bf6d8af3738acc8ce58848d68550f7d0a9ffada6b999565a56b5735e48d27bf92f7483cc57fe4483d99089dd109fb0a6952517214fb05c6244af8018bb9041afea2773253f7305215b0bca823e410bbd80381b366d0e6"]}, @nested={0x27c, 0x71, [@generic="789bf3bde64efd56dced863cf2f5a129a9022d38f13b433dcd5caa24a7aca267bb01c35f120cce292407d8678c2643c1e6682ec5c40f37023a221c3b8fca7cbef201b0db", @typed={0x8, 0x73, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x5f, @uid=r4}, @generic="bab04f65fbcbaf1f84fbc86e993b2ec3ae270b4b5035e830bf73f67e36113305779898a2aa2baf23b05ecb48a92f93b7c55f61c0c913ad3647f763ae003cb3f18e2b42419217e75a0d989ca997766e84abba0e4d71eb7e7f2d98cfd2b9e7b3d32e3143a541103180f69f1e8edb661baa410f514274b451af8f2c98d0ded39c1cf4cf65eb319600508267774e40d6722e173080f10554d65634193932f07a7abb93fd5b44166024488f676ec6da07a73d69cc59edd8501b5533afc98f4ac9e6a17a7cad8a5a2601528585b42bf50d2886ac1dfd804995e57ff0ea6f5eb56012464ef2", @generic="c88986592003eea87301be5767a1d88199958abffe4881af4e6b08f2933b90d9d5203084eb98e38a0e4dc3e3cce3d898c161ca5d36a23eb600fdfd3146a95265b9917844374d305146962fc37c0d8d87abef960ae63442ea409eff08254c0f9d8808e16a9db93a7e18b0361a552015f8262b12fed23b05f83118002d16755d56ebf6548f884b9ed4dd03019082ee5e1a99e09670c307db7423b9ea97ede21c69d734d08111d214c6b6", @typed={0x8, 0x50, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e481ee3bb0dec7ad95265d5d8abbe45cd8cb2938b63f3b784699dd1efdf6518b72d7182c79bb396f937d37d151a60f38c9c832c2fc3a98aacec23a17cf253696408c2f76c18e5692efdc64e65d4e43d8f7e39f88a48be241afd8c2a61f6574e05df5e4499daac184a09314c5d662e76a23f02d51b5270ab5f34d9da8ff45375c532509cdcf342b1192a8e8d0c49bec7972"]}, @typed={0xc, 0x37, @u64=0x1}, @generic="f6f064f9cb965ad3cbbe84e7a0641aa947206964a897a9b42fe31a900f635acd666c"]}, 0x860}, {&(0x7f0000001040)={0x267c, 0x9, 0x2, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x81, @fd=r2}, @nested={0xb8, 0x87, [@generic="c7e5c0d2517aa811fe97e22b4b2b103101413b7cf85cc05c99d6fa0712dbdcb753b42e92b2dc0be4717e1e87aa0f9ff39670194d3e34d6bbcb8ab107328981e1d3a708a79ccedef10afe9500583a67528cade48162a2a5d9bed783f4303a3d92687d0be75d194438893d85c538e7efaecde2a638fc8b8707771b71", @generic="1a0912b0f96eba14f32fa3b73f4d749efa84cbec88483332547b512892dc3ecd4fb4855bd827911b790de2f056cbd9", @typed={0x8, 0x5c, @ipv4=@rand_addr}]}, @nested={0x1028, 0x80, [@typed={0x8, 0x14, @pid=r5}, @typed={0x14, 0x5e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, 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@typed={0x8, 0x47, @str='\x00'}, @generic="5034a6900f12a4499cb398734ffec1516e0c38b61a2dfc", @typed={0x8, 0x5d, @pid=r10}, @typed={0x8, 0x47, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x32, @pid=r12}]}, @typed={0x90, 0x90, @binary="322434ba0254a1180e4d0902f76b234646a6be027b3572da0e9ebcd6e0356a00734a25b7dc494673d6a5ea503a2c3f8f7aedbb0f5f5b1015927fba3c156b801c8c69fffb8812fe2ada3480457885bb675cb2c1eeca59957a4fe00d4f4fef3e667e165409b03303de45314705d350ddbeca26735bfe7d57f7e1a4ac4c935b0952994e17148d1d7dbb1092"}, @nested={0x200, 0x3a, [@generic="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", @typed={0x8, 0x6, @uid=r13}, @generic="c4e7fbce48948e07082214a563435d6ee95c002066b0f937cf5f02ab15f26dec26952e652cb4b57f286ccb18beb49d5f5d10f4d2ca991d613ba015b698bba1def336a35712e031617e421dca20e24a4ecd6bf39e6fff1d74a6e61410820e84e4d2e36a3cb35589f5a73bd95ecb23dfaf572d3bdcb0d2e1e135c2a13972e6e07d579d7dd016e9e67d944fca28e5b53396e67ac63183b1dee7e15fc72b101ae53da1a49eabf5b6a8fe99c0ef3511ed47155d07a7118899287306c0", @typed={0x4, 0x83}, @generic="ad2e7f2ae3f310e2d56a63a0942a5705c290950a47296ff512", @generic="edb33b78dc1943b4303216518ab235195cc20163bee8bafaf1253c57"]}, @typed={0xe0, 0x86, @binary="5a139101d5bcf92b6611235245c20be76846ed6917ad4ba8262793c2ae768ec641a7576186c9f5782f7d7d4142d2fce37d5d56c94d47950102309ef83f0f60091de2ef9eb2e0cf72c9520f6272ad9fd5d0ee7b80501ef9af0308183c323e531a4767d6df1a3003c4c5cfcdec530d8056b569228291ebbb831adff1d3384dea78fad28ca7f182e1cbb42364694f24f3d47cfdfc4b6b2f6d6cf8aefec3b134ece03d8c1341545558df96a2c7df252dbdca8fc9a55d260b5da5c48d072aa22fd879b4b51e65a2a467d7dd3898ad45a74a78de8cbbb16c720d4fab144b18"}, @nested={0x8c, 0x2c, [@typed={0x8, 0x42, @fd=r1}, @typed={0x8, 0x3e, @ipv4}, @typed={0x14, 0x14, @ipv6=@loopback={0x0, 0x1}}, @generic="7256ffde85f214600377423e6c3fab4f9ad98bdfce62816f44407bb73c84d97adac903b08eb228c33c36a73d6b1c73a6d6f5f6ce00ffb2c2545d2127713838683a5e05e837a21a938ecf69bc5976c8ca4112e69d6a7acfb3", @typed={0xc, 0x20, @u64=0x400}]}, @typed={0xc, 0x4c, @u64}, @typed={0x8, 0x36, @ipv4=@multicast2=0xe0000002}]}, 0x375c}], 0x3, 0x0, 0x0, 0x40080}, 0xc000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x32, r3}) 2018/04/19 16:10:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x4e24}}}, 0x88) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:46 executing program 4: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="67fa92854cc856257c5e6490f633ac3c264da8c80f797b8ebf740fd80df63d4a5bc1b56cb6c7ee74d4fdac570fb53b812a120a28bc06bf4c3e45f97b4f1fd3044837da94c7bb16d54954c2e006b32a26a08b4c9628cd57186c83c633863c6eedd5621e5bc8e3b98958a6a82b6cea39222111d7646683aba008d0f17a591c76390affd913c6241058942a7c408797473c376f7e6864d2e31fb58bac4418006d80894d91f3ea3481191d03493340705a15f1546eafb38608cda26f73ea4675539a3db8139443d54c0516ebe163951c423dded5e5ec1ee4b0601f260b3643d1091d7462a589ac8e74a769d6d2c8", 0xec, 0x9}, {&(0x7f0000000180)="b8254156f0101628366c050ba737ce712b2e971b7b2df6e45ffa8c330efb84a8e56c95b2261dbb198aede04560f346c2ea1aa523434569199ed2f8db654c0f6597a1914a42c306b9b7a97e75814a0cbe129a04f160366b813e12fc5469efa54a9da28d014201170b76354421be881d065879196cc6e6fbcf08bbd608b9378775463135641d172c36a78063b89fe9cddb35e84a3e3ef1bfe7debb370ad932a7a64ee45860c8", 0xa5, 0x1ff}, {&(0x7f0000000240)="5470ade693b873eb5feb", 0xa, 0x7f}, {&(0x7f0000000280)="35b6792c3e82bc428f0e59c82a9d5b2e24fb9a41b7f1d6be1bc7c4a4f678f67dce25e97be11caf5a4af262e8d1cff475c8c18dc8f02b780fb56a81858d4490c1c5a2436ba474cb8c6c148685ea22153953179ee03e68", 0x56, 0x2}, {&(0x7f0000000300)="007879bb6892d1d45b47ac2614cd77008e10519aa2fea82bacb0ca", 0x1b, 0x7a}], 0x2800000, 0x0) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x1, 0x6, 0x200) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x7530}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="130000008ae031ab7a7300002bd60cb845bcefd871192f"], &(0x7f00000000c0)=0x1b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x44, "780e3ce4ea55d43809eccc3e29b4e78b030807d91db953e7b46678a8f302c65ea538be4eefdb5a4030466a7c2bbab33fc65fe9942eb88e6fc7fa2e136c5ee6e136dab1c7"}, &(0x7f0000000180)=0x4c) ioprio_set$pid(0x0, 0x0, 0x100001ff) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/19 16:10:46 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) pipe(&(0x7f0000000000)) 2018/04/19 16:10:46 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) 2018/04/19 16:10:46 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x7f, 0x5, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x30) 2018/04/19 16:10:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/19 16:10:46 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x2, 0x8, 0x4, 0x5, 0x100, 0x5, 0x10000, 0x79, 0xf38, 0x3, 0x8, 0x3}) 2018/04/19 16:10:46 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) socketpair(0xb, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r1, 0x403, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x41) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:46 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = memfd_create(&(0x7f0000000040)='mime_type\x00', 0x3) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x3e, &(0x7f0000000100)=0x1) r3 = socket$netlink(0x10, 0x3, 0x14) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r6 = getgid() clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) bind(r0, &(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x2, 0x0, 0x2}}, 0x80) write$evdev(r2, &(0x7f00000003c0)=[{{r7, r8/1000+10000}, 0xfff, 0x3, 0xfff}], 0x18) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r4, r5, r6}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r9, @ANYBLOB="00000700010001000400010107000000"], 0x16) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r10, 0x4c06, r0) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x7}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) getrusage(0x100000000000, &(0x7f0000000340)) 2018/04/19 16:10:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x2, 0x324, [0x0, 0x200001c0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000008000000000000000000ffffffff02000000090000000800000092606c6f0000000000000000000000000000627269646765300000000000000000006970646470300000000000000000000062726964676530000000000000000000aaaaaaaaaabbffffff0000ffaaaaaaaaaaaaffffff00ff0000007000000098000000e0000000726564697265637400000000000000000000000000000000000000000000000004000000fdffffff4c454400000000000000000000000000000000000000000000000000000000002400000073797a240000000000000000000000000000000000000000000000010100008007000000050000000a00000000f864756d6d79300000000000000000000064756d6d79300000000000000000000065727370616e300000000000000000007663616e300000000000000000000000aaaaaaaaaabb0000ffff000000000000000000ffffffff000000fc00000058010000840100003830325f3300000000000000000000000000000000000000000000000000000008000000d40000080100000072617465657374000000000000000000000000000000000000000000000000003c0000000000000000000000000000000000000069726c616e3000000000000000000000100003000000000009000000ffffffff0010000005000000070000006d61726b0000000000000000000000000000000000000000000000000000000008000000e0fffffffcffffff646e6174000000000000000000000000000000000000000000000000000000000c00000063a476394a370000000000006d61726b0000000000000000000000000000000000000000000000000000000008000000f0fffffffcffffff"]}, 0x39c) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x6e, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x80000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:46 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) kexec_load(0x9, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="c85f7f952c1e73b96055e4c7164fa284154488cf6177d4644e4dfb4d7333c885d6ca7f745febf3bd6187f8b9a1f8f7f3d8decfc56cfa5e8bfb6640907ffafd510352d8f91d0084954d8e17b2", 0x4c, 0x7ff, 0x1}], 0x170000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000780)=""/226, &(0x7f0000000180)=0xe2) getegid() setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr=0x999a, @empty, 0xc}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty, @broadcast=0xffffffff, @rand_addr=0x8, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000001c0), 0x4) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0xd0, 0x6, "b680133c9bc1d406cfb3cc56206e46d43844e95c94cab0b780c525a0d4cc1ce654632edd69a22ef1bfa7013e8b19da3aa1e9d31b53a719b9221dd6283109d0", 0x2f}, 0x60) 2018/04/19 16:10:46 executing program 1: socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x28, "6bcb6b786c68bd8ff6cfa8bf33b8f832bfe76cbd45835d7ed48c86ed35a8a38b0c7f75a61fd03e79"}, &(0x7f0000000080)=0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0xffffffffffffff01, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'lo\x00', 'eql\x00', 'ip6gre0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8ec, 0x8ec, 0xa18, [@among={'among\x00', 0x858, {{0x0, 0x200, 0x0, {[], 0x4, [{[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ipmi_device_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, '\x00', 'gre0\x00', 'vlan0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xc8, 0xf8}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', 'syzkaller1\x00', @random="4a79afa1356b", [], @random="6ffc92af8352", [], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'vlan0\x00', 'ip6gretap0\x00', 'irlan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe4, 0x114, 0x144, [@helper={'helper\x00', 0x24, {{0x0, 'tftp-20000\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xe40) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:46 executing program 7: symlink(&(0x7f0000000840)='/\x00', &(0x7f0000000880)='./control\x00') r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0xfffffffffffff969) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioprio_set$pid(0x0, 0x0, 0x312f) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./control\x00', 0xe3c, 0x8, &(0x7f00000005c0)=[{&(0x7f00000000c0)="aed42aa64d6766b09d11522e2af60ed36fb95e5f6b86fa2f829cbc53dcfef00eec7b971d65341ee969fd36b240af189d8c675f1e502c5c665a8a2f97b8a87624aba4116608fb3ac96dad1be731284bbed3d39a318a8a2bf073570ded67948fde10b738684643a975842b74dee6aa2f4837f2101f3cc1f0e4ba57235eb6a7f5da87e4842e464a89a40e5e7000a912c6a8570d002f4b53ed51198afaf07cf502c746c14ce6790c7edf002c", 0xaa, 0x2}, {&(0x7f0000000180)="cfbb62f32ec72fea7c17cc872abf83615be6a0013e65ecf5c3080956649791b457892a0887b0cdc636d1ee57f935fe1e5abfc5470b970ddfd13a7b7961fe894921ea05b328494265fb0fffa9e8f7afb6e711e586336b", 0x56, 0xffffffff}, {&(0x7f0000000200)="45e13a5eb83e302d981162e56225590102c6192ca837", 0x16, 0xf7}, {&(0x7f0000000240)="8fc0e946e2248583eaa45ed3d1f4013eb91accd1f0741bc697f81f5e2cb82f68550797527febd457d18426f47dad737ad0c557044c439a955f9df789d6548de79e2facdf75ef407b0e9df8b4d80d3550d8fdb005a66ef25a56aaa27cbf5282228040e0273ae8ce084b48fcd8430916f54cc5ef2fd50178155e5dfc3da160198cc3acb04f1df605baeac9a82fbd7a41e3d546e800648c953c39bdfd02b76f4928641bca804bb6f89c7af3382688da6f4b6452f9972f73c8f941298a55d5640f5fe658b7ea5ac1f5652dd403", 0xcb, 0x3}, {&(0x7f0000000340)="b2f4271437bda7b57f163d5e8478eea96bfb494e01139c68b932a734b03dcff84d9b99c10698e2bea8d6cd274191842c739171ee8a5ddc260d4ad8475d4caf19af83ce59847e6f8ae6598694b57ea5ffa7327d", 0x53, 0x8}, {&(0x7f00000003c0)="8fa27ea7a0d1a876b24526a99221be3734c305cfdb9e71df99c6bdaba3061b59cd792693a76ae58f3d995b0c0ca6b02d8762b10ec07600f09a3c6d058d4386b210fc06efe93acbf7658bcc4b4ed60385126a865ef0471d9783c2027032029f894d6f94ae4e8121528ac006555e4cfd933e2d5b3259278d048e20f275acd2fd2aa2b75adaceffcf59f55165d0e53fe703974784f8db195e2afa50a430a3134c2e7ba3dfcf548b55e91ffdaba6a86e72abb4034d985da34cdf08c4e3772aec6ee56a93", 0xc2, 0x6}, {&(0x7f00000004c0)="cc572fef03510154aff6b03d06a1668902f222eb0f1f938c6f0c9f16988bba2b91eb31b4d1697434ed1c13c2", 0x2c, 0x2}, {&(0x7f0000000500)="b85e37a6b9cd4c5596945e679cae5e198e17d731bcd4897123ceb0f7e8ee58eda4dee8c34e564997a968f5359f73a6b2f266e2748bd0ac92403b5e372aced520bee190f74a0f005857b34d7991ccc28ab188cb243ca6113db436583f416349e477a0a3205a2a7a8f17fad9c10d749cd0069c0592a0961324c42295ecb0ce3200af47d16de9f647173b908331243d09348fe5d0027c9fa66109dcfd4e40af812f3933d93087", 0xa5, 0x6}], 0x1068, &(0x7f0000000680)={[{@allow_utime={'allow_utime', 0x3d, [0x33, 0x36]}, 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x36, 0x35, 0x35, 0x33, 0x35]}, 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x36, 0x37, 0x36, 0x36, 0x32, 0x36]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x37]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/04/19 16:10:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'lo\x00', 'eql\x00', 'ip6gre0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8ec, 0x8ec, 0xa18, [@among={'among\x00', 0x858, {{0x10000, 0x0, 0x0, {[], 0x4, [{[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ipmi_device_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, '\x00', 'gre0\x00', 'vlan0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xc8, 0xf8}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', 'syzkaller1\x00', @random="4a79afa1356b", [], @random="6ffc92af8352", [], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'vlan0\x00', 'ip6gretap0\x00', 'irlan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe4, 0x114, 0x144, [@helper={'helper\x00', 0x24, {{0x0, 'tftp-20000\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xe40) 2018/04/19 16:10:46 executing program 4: prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:46 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3d, 0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/34) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x7}, 0x8) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) getresgid(&(0x7f0000000000), &(0x7f0000000380), &(0x7f00000003c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000dfd000/0x200000)=nil, 0x200000}, 0x2}) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="7ff9a95637bcd6ab2484bfbd1ab02d8bc00e92e710f30f345b8c302820389288d7679a7669ef0212598edd9eb31b89f4209ebeea64abeb553beec0fd9a25d7491ae408af42e82a93d64cf266ad5585b47e0d154b14dfc418a023a5cf15e5077aaec0e06bca5046f8a7bdbd4ae07d254a54b1f43e5226b5dced1be9c68f15fac2bedc2ed55f7a7b6bb8302084a4f43d4cae3f1df9aa250147d556d7fed2dd709ea645b7e0400264d5cd55caf1273d99232e699a7a1ff840bb9aadc606647fe4dec201e909f079dc", 0xc7}, {&(0x7f0000000580)="48381321bee20d09c05e98d358597ebb28b3912f2433b072e496dc12b3efa35616c46920492d258e8abfd7443a1e7994e5d6a4a8a67f1947fde095eb80ba43722bbcdbd5", 0x44}, {&(0x7f0000000600)="8740f3e558d1502d4f6c9eb5f08c8e9822048e3451f5a1c6a773bb66b8e63b5e358ed1730cc01e2d3a0c6c5454614ba8141af1d0a82a24fc5e076275714b1bd47b", 0x41}, {&(0x7f0000000680)="6e9fabe8bf7eab0ce982633a0dccc4f6adfbae88ff77be54b256f3eafb2d2e71fdb45a404a080e4b49a99cd14ee1c561c98bfa7d749da552b67336f7ae2a3a422c0c03fa8871a35a95a71fddc65a3317a502aaf1deb222d6fbd6bd026b229c", 0x5f}, {&(0x7f0000000700)="0ea3ad1e72e0672e4a754a2d4d3bd3af4a6f658a91015e23d517c2400f4fb39e868eb7e9bb0696f81b7c03795b5a67989dc8b0703c734e8771d81d58dc9025e49b", 0x41}], 0x5) setregid(r2, r2) sendto$inet6(r3, &(0x7f0000000280)="cef028eaae40c2815985f96f6b701d846898f77eb56e38ab8dafad2bd166924f98e68c85d66fc5e992017e40437b6f011e80a9762fd728a286e766d4b00fd47be90ad8200904731f4c7973ecaf7b187179c0793030cf74e8f478cd25bf0e91d2973f60da87be1b25a206f90b724ab53d37fa13c576c2988d8a26d031ea3fc05073b12786b14d80aea37d448997fba5d75318369c8ffd8db7461077a0e562741fb3a5b48fb123d41525b3c23cd4ef75fac216a48beb51f1d0bc7b0c1796bb2a4de7c9659a897067982f778450dd2d9a0df538a164869b38d11de76965e5b046b8b0da00a5febe308eb1fd", 0xea, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffffb}, 0x1c) setregid(r2, 0x0) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) fcntl$getflags(r0, 0x3) 2018/04/19 16:10:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000040), 0x1ce, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) 2018/04/19 16:10:46 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x4d, &(0x7f00000000c0)="bf6c0688621ded58faa6af9521e01b2f82f656e1ec0e8b3ab1d9d68b79f9300e0764f430265fac0fe004bcf98282f30dcddd53b98d78edbe91ced59f55f6e000146aa803ca24e80b0b43fa923d"}) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xf9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="02c8dffc1dbee00dc1b8f5afa832c656675ff6a8c53c6b0677f1fee0f3deb81d957e0ae21e323f0f555783d7312976426aa337ff1b1e306592e89e6923a4e05a8b726268c79eb6c828ecfe93e9364b5e55231e004add7e6fc701547773489836f54fec4c3fce8c81c4c6f5080c5d71a31eaf73139d0fac1db5bee5837ff2775eec1ff8b65eac457d", 0x88, 0x800}], 0x80000, &(0x7f0000000200)={[{@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@quota='quota', 0x2c}, {@disable_ext_identify='disable_ext_identify', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@resuid={'resuid', 0x3d, [0x36, 0x33, 0x32]}, 0x2c}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24}}, [0xfff, 0xa00, 0x200, 0xfffffffffffff800, 0x4, 0x3, 0x2, 0x7, 0x2, 0xd7, 0x200, 0x80, 0x1, 0x2, 0xfffffffffffff801]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:46 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x90a498f3f24d0d2b, r0, 0x0) 2018/04/19 16:10:46 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000380)="aff64e917fd144021f38805cb35b936c11683f442172706c2bc55d6af5b5c7da52b3058962d5cb1747a2d4bfe2992637bf19a1a91acd3838607f3466a8a927fd9331377885bc37ed8f15daf8d48c565cb9b148594e566b2e69b5d9c59ae88b8d50634c8271ee2bdc258fb73eb25474be116da833faaf7d922eaad78eca384631e54b0a82cdd1aa4691d7bbf52d9039c79ec7d5091e315e86c770d382886d3504abc56a89ea60ebe304d72fe72f143272ff61fc4871d3f4c07e06f6bd0779b69549d3c05afb270cd9fc2d63805c90aa79f423e91d37e87eb047f5deab4129749650aad660f47e91d2544df83b", 0xec, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/19 16:10:46 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '@wlan1\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/04/19 16:10:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$netlink(0x10, 0x3, 0x10080011) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x100000000000005) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ip6tnl0\x00') accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) timerfd_gettime(r1, &(0x7f00000001c0)) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x9, 0x4) 2018/04/19 16:10:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/19 16:10:46 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:46 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x312f) 2018/04/19 16:10:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x7f, 0x0, 0x1, 0x158, 0xaea, 0x80000000, 0x8, 0x0, 0xd676, 0xb9, 0x1, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:47 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x9) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r0, 0x5412, &(0x7f0000000000)={0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/19 16:10:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TIOCCBRK(r1, 0x5428) socket(0x12, 0x1, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xd5f}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x100000000) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x2}, 0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x80) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xffffffffffffff74, 0x7, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5412, &(0x7f0000000000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) 2018/04/19 16:10:47 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x5, 0x2}) setregid(r1, 0x0) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "be5ca1ac645aeee5e1864f688739ce6ec84278dda3610051a3abeeb6c3a29b7e5afc73c5337d35af393298cb5fcc640835dbb52be62caefe50f95439fb20b5"}, 0x60, &(0x7f00000003c0), 0x0, &(0x7f0000000480)={0x10, 0x1}, 0x10}, 0x0) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da020402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="05400700020009d16d68f90000000700010400001f00"], 0x16) 2018/04/19 16:10:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000002c0)=""/135, &(0x7f0000000380)=0x87) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80030, r0, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x88, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="03630840", @ANYRES64=r3, @ANYBLOB="05630440040000000e630c4002000000020000000000000011634840010000000000000003000000000000000000000000000000000000000000000018000000000000001000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000001800000000000000"], @ANYBLOB="05000000000000000d63000008631040", @ANYRES64=r4, @ANYBLOB="efffffff00000000"], 0x81, 0x0, &(0x7f0000000140)="ff2f120170244277acea24b3eb1285feec7e89fe000a22a1eb261b9d10b950289b776143c3caf845924a4d594e49bcfe214806249e0b6b14189b7c579e8bd517ff335ce498dcdcf94ff4dcc3490c7a10afd04b774e650f1822caeb2c751d96dac9d5062a7986662e8737da8ec6aa60c5b424eb4b09e1a26866a9708e33299f56f3"}) setregid(r2, 0x0) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r0, 0x0) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) 2018/04/19 16:10:47 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x1ff, 0x40030, 0x80000001}, &(0x7f0000000200)=0x9) sendto$inet6(r0, &(0x7f0000000100)="0433446fa5ec5e5d1480ef8ed6c3c22565bbf9e724272a327d31a96c0df3", 0x1e, 0x20008011, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @rand_addr=0x3f}}, [0x9, 0x3c6, 0xfff, 0x0, 0x6, 0x9, 0x5, 0x15e5, 0x632b, 0x89, 0x101, 0xfffffffffffffff8, 0x9, 0x1000, 0x3]}, &(0x7f0000000340)=0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0xffffffffffffff00, 0x2, 0x100000001, 0x8, 0x2, 0x0, 0x1, 0x8, 0xf000000000000000}, 0xb) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) readahead(r3, 0x30000000000000, 0x42) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:47 executing program 3: capset(&(0x7f0000002ffa)={0x19980330}, &(0x7f0000002000)={0x0, 0x10001}) r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8910, &(0x7f0000000080)="270be6f655745484d4d5c09a7d0bc3bb0d") r1 = socket(0x10, 0x802, 0x4) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000000000)='proc.ppp1ppp0:vmnet0^md5sumwlan1em0lo&wlan0procposix_acl_accessposix_acl_accessselinuxvmnet0cpuset*\x00', 0x1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0xa3, 0x2}) setregid(r2, 0x0) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x10000000000000aa) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0xa, &(0x7f0000ffa000/0x4000)=nil) 2018/04/19 16:10:47 executing program 6: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) syz_open_pts(r0, 0x10000) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x110, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r3 = getpid() sched_rr_get_interval(r3, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0adbdf250400000008d0f5d6cf000600ff0300000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup(r1) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/19 16:10:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003ec0)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000008080)=[{{&(0x7f00000040c0)=@ax25, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004140)=""/96, 0x60}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/243, 0xf3}], 0x3, &(0x7f0000005300)=""/101, 0x65}, 0x7}, {{&(0x7f0000005380)=@can={0x0, 0x0}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005400)=""/243, 0xf3}, {&(0x7f0000005500)=""/17, 0x11}, {&(0x7f0000005540)=""/52, 0x34}], 0x3, &(0x7f00000055c0)=""/248, 0xf8, 0x1000}, 0x8}, {{&(0x7f00000056c0)=@can, 0x80, &(0x7f0000006900)=[{&(0x7f0000005740)=""/237, 0xed}, {&(0x7f0000005840)=""/174, 0xae}, {&(0x7f0000005900)=""/4096, 0x1000}], 0x3, &(0x7f0000006940)=""/128, 0x80}, 0xd326}, {{&(0x7f00000069c0)=@un=@abs, 0x80, &(0x7f0000007d40)=[{&(0x7f0000006a40)=""/117, 0x75}, {&(0x7f0000006ac0)=""/228, 0xe4}, {&(0x7f0000006bc0)}, {&(0x7f0000006c00)=""/168, 0xa8}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/65, 0x41}], 0x6, &(0x7f0000007dc0)=""/114, 0x72, 0x57eb}, 0xfffffffffffffffa}, {{&(0x7f0000007e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007ec0)}], 0x1, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f0000007f40)=@alg, 0x80, &(0x7f0000007fc0), 0x0, &(0x7f0000008000)=""/93, 0x5d, 0x7ff}, 0xfffffffffffffffd}], 0x6, 0x40, &(0x7f0000008200)={0x0, 0x1c9c380}) getpeername$packet(r0, &(0x7f0000008240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008280)=0x14) getpeername$packet(r0, &(0x7f0000008b80)={0x0, 0x0, 0x0}, &(0x7f0000008bc0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008c00)={0x0, @rand_addr, @dev}, &(0x7f0000008c40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008c80)={'ifb0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008cc0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000008dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008e00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008e40)={'lo\x00', 0x0}) getsockname$packet(r0, &(0x7f0000008e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008ec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009000)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009100)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009240)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009980)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000009a80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009b00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000009c00)=0xe8) getpeername$packet(r0, &(0x7f0000009d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009d80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009dc0)={0x0, @local, @local}, &(0x7f0000009e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009f00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000000a000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@empty, 0x0}, &(0x7f000000a080)=0x3d) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a0c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a880)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f000000a8c0)={0x0, 0x0, 0x0}, &(0x7f000000a900)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a940)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000000aa40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c4c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f000000c5c0)=0xe8) getpeername$packet(r0, &(0x7f000000dc40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000dc80)=0x14) accept(r0, &(0x7f000000de00)=@hci={0x0, 0x0}, &(0x7f000000de80)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000ea40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa040400}, 0xc, &(0x7f000000ea00)={&(0x7f000000dec0)={0xb3c, r1, 0x228, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x1fc, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x61, 0x4, 0x0, 0x6}, {0x100, 0x101, 0x8}, {0xffffffffffffffe0, 0x81, 0x3, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb0d}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1ac, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x346}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0xffffffffffffff3f, 0xcb4, 0x7}, {0x81, 0xda, 0x3, 0x20}, {0x1, 0x0, 0x2, 0x5}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8f13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x1c0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x401, 0x8, 0x1f, 0x8}, {0x5, 0x80000000, 0x1, 0x100000001}, {0x0, 0x3ff}, {0x0, 0x1, 0x1ff, 0x4}, {0x80000000, 0x1ff, 0x7, 0x7}, {0x8, 0x7, 0x7, 0xace}, {0x3f, 0x400000000000, 0x8, 0x7}, {0x3f, 0x8e7, 0x2085, 0x5a5}, {0x3000, 0x5, 0x3ff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r17}, {0x21c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbe4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4a1a}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x18c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xca}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x5, 0x33bf, 0x2, 0x4}, {0x3, 0x1, 0x1000, 0x7}, {0x4000000000000000, 0x1, 0xffffffff, 0x5}, {0xffffffff00000001, 0x6, 0x1f, 0x3}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r24}, {0x19c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r27}}}]}}]}, 0xb3c}, 0x1, 0x0, 0x0, 0x5}, 0x40) [ 106.873193] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.926630] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0x6}) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x20000) r1 = syz_open_pts(0xffffffffffffffff, 0x80) fcntl$dupfd(r0, 0x406, r1) 2018/04/19 16:10:47 executing program 4: r0 = socket(0xf, 0x4, 0x4c7a3148) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x1004e20, @loopback=0x7f000001}, 'bcsh0\x00'}) 2018/04/19 16:10:47 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = dup(r1) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"541eff7df40f93"}, 0xf4da}, 0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:47 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket(0x12, 0x807, 0x3ff) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:47 executing program 1: kexec_load(0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000), 0xfffffffffffffd54, 0xffffffffffffffff, 0x100000000}], 0x80000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/19 16:10:47 executing program 6: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) [ 107.008196] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x40) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x3}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f00000002c0)) 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xffffffffffff99f0, 0x4, 0x9, 0x5, 0x7, 0x80d8, 0x40, 0x40, 0x6, 0x80, 0x5d8c, 0x20}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xed}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) syz_open_pts(r0, 0x10000) 2018/04/19 16:10:47 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, r1) kexec_load(0xffffffffffffffff, 0x8000000000000db, &(0x7f0000000000)=[{&(0x7f0000000000), 0x8e, 0xffffffffffffffff, 0xffff}], 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x3, 0x0, 0x312f) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x8, 0x801, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7379fa80ddd90cb4e196546f3e6b5e7374656d5f933a6f626a6563745f723a666f6e74735f743a7330202f7362696e2f6468636cdf656e7420383200"], 0x2f) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x7907a5027da21a67, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f00000000c0)={0xffffffffffffffff}) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x1) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0xffffff1e) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003280)=0x651, &(0x7f00000032c0)=0x4) 2018/04/19 16:10:47 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x3}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000240)=""/206) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r5, 0x5412, &(0x7f0000000000)={0xa}) fcntl$setsig(r5, 0xa, 0x24) ioctl$TCSBRKP(r4, 0x5425, 0x100000000) 2018/04/19 16:10:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff77, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:47 executing program 3: capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) 2018/04/19 16:10:47 executing program 1: [ 107.108398] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x4c00000000000, 0xa694}, 0x2) 2018/04/19 16:10:47 executing program 1: getrlimit(0xe, &(0x7f00000000c0)) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x100000000, 0x6, 0x20}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = dup(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0xd, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/04/19 16:10:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x10001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7f) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 16:10:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80020000001) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2900008a20001900013d181000da00040200c42b8a5ebcea77390000000000179e0000040d0006000000111e9a3b218da5", 0x31}], 0x0) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/19 16:10:47 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xaf, @empty, 0x4e23, 0x4, 'none\x00', 0x1, 0x6, 0x3c}, {@rand_addr=0x9, 0x4e21, 0x12003, 0x7ff, 0xf536, 0x3}}, 0x44) kexec_load(0x400000000000000, 0x8000000000003aa, &(0x7f0000000200)=[{&(0x7f0000000240)="001496429d9ed1fad0937b0012dfe059ac06a83b9d325b6679dd094fc5ea276a114459fc425442d836f0d160c59ebbcf635b7773ed8a3c4cc5834ba3689aa0747b7f8c2b3feec28727c84891ab16b9b3239b2ce20164f4840f5d0e677724860c8ceba92bb17796bb68b67f48b4d2dde230f28dda86f793665adb17476830", 0x0, 0x7fff, 0xffff}], 0x1000000800) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/91, 0x5b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:47 executing program 4: prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) [ 107.253611] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000640)=""/211) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/163, 0xa3}], 0x4, &(0x7f00000004c0)=""/242, 0xf2, 0x6}, 0x40000001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$fuse(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="2000f2c94f00000147a00006000000000008000d0000000300000009000000800002000000000000000000000000"], 0x20) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4, 0x9}, &(0x7f0000000100)=0x8) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) mlockall(0x3) 2018/04/19 16:10:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x60) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000180)="27bc6c0593badfbc9ef555def412d3c5cbdea8aa98e5ce3a842f3f1df32a3111e785d35adac585834044c3f90042c51f5614d439c999ca92ee246ff750231fe396fefa92fac6190657cfc65c8178dca401f01fc11035eb3bed5311e655c32fbd43397965212bdb0d2bcafc29a80c1d5066ba460b81d215f200ad3533db8dfa9951ef743afd9e40d8cecfeac2232d0268989d327e01c7f4f7f14b49305bc461be86bc1c5aa700fc1e7a9cf3ccbbe44d7edf14704f86a92acb10f89c85246ad56c588d300b922452c78a28363bbc249fd33b801d7cbb70f41080c04ca6974bf7") r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:47 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x8001, 0x7f2, 0x4, 0x5, 0x81, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000480)="7461736b00e9152df763de16a49e1334e0c4b65087ee2387e3e302c72ed48069de69353b096e924b7a47705e7746813a030d8a4d347f737f29cca4a25445278cffab52e60795acf875d2febd4fd430ce1e4ef7af2c0356b279824a7f3116cba856fba4b4b111c30dd474c4251b78ee996041794b27382a29ec7ad6fba71e0ba9194228be8f88c89ca4b2e472e3353d8f9982ca9d373f332da4d5a4f52ffd48d5ac55ad4309ba742d9fe52362e8fee73f3daae77d7d6ccc9f2461ca4423dacdce2ee1725c21cd3406ca4bf1d71ac5ec083cca0de7964b90b2b786ccfc71f5331fbf66cf87e055de8c7ae74259e3543c0bc8e399f863") open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x40) getdents64(r1, &(0x7f0000000200)=""/247, 0xf7) getdents64(r1, &(0x7f0000000340)=""/44, 0x12) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000), 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) 2018/04/19 16:10:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4000000000000002, 0x1d3) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/19 16:10:47 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setuid(r0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/19 16:10:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x2c) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x9}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="48cb3fb9a47208bc828840", 0xb, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="5b8238626be8184638de046b638ba39840b4d73485ab9902e3f134a2ab5952ea3e73f02caf22e13dc309ce5f7f21c4286779f51e62bbb95b8d851aa2acbf596099230bf5732ed3a9d6ce39cfe1a8b955eebab8cfdad8a615396f8c66d261c99d0682d30ffefc50208c9baad9d3aa3741c369", 0x72, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000300)="c23553ef23ffdac4c4131d78bcb6bb2d9850b2a05caceb289d4fd4149a34f6c0bf9fd1b394735c5884166e7d7ae5dabe0e7f2a3775fe9aeba49e23cbdc30bda0a4a7ddee334f2fe7743425f24a78db", 0x4f, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0x80, @empty, 0x10001}}, 0x80000000}, 0x90) 2018/04/19 16:10:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2404, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/04/19 16:10:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) [ 107.448448] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 7: epoll_create1(0x80000) accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000280)={0x20071026, r1}, &(0x7f0000000040)={0x0, 0x61a, 0x2, 0xe0, 0x401, 0x4}) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) openat$cgroup_ro(r2, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) 2018/04/19 16:10:48 executing program 6: clock_settime(0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="d2ccd3dc3d12d877741a40d050e7112b9fdf13f36e0cd24e71acaf32b0e9d500494ebdc84db63c0631948b709ef0985abc1eb712c3d548e7d97caf362ad8c9f239fa3905f2df6f8187238140178997354078548aab0a8bf09a99dad1ff58d7c90f9019e1da8d", 0x66}, {&(0x7f00000000c0)="feb65ff649204ce074ae6d2da947a551babda5b29326cca79f025538ab6b5fa91d3533809319d229", 0x28}, {&(0x7f00000001c0)="5341ba4cd62562e3dbf81596848e3acbf3146084d2e9", 0x16}, {&(0x7f0000000200)="9db4b142028ef5dbab01d513a0d0d921e6c9a3406a0e8ca769b18d33c365231837a698b367477102ad22728087db23e7f6301bbf0f19258688821739fbb059a7b48ac1799fe4ad8d84d5efa29c01713cc2", 0x51}], 0x4, 0x0) 2018/04/19 16:10:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x804, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) 2018/04/19 16:10:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) 2018/04/19 16:10:48 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14a00, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6d, 0x4, [0x7f, 0x7f800000000000, 0xa7, 0x7]}, &(0x7f0000000080)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000200)=@in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x12}, 0x10000}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="312fae707dbf2803610658256ccf80fc2af931dd3688413fd03907", 0x1b}, {&(0x7f0000000280)="67874a7c565e41643a5ea256590f875324ffb5d10863e3afef8af12d49705d9d44471649c137", 0x26}, {&(0x7f00000002c0)="7b6d2996a9dbfa933a04a0f6815aecbbfe966227ef891ae2fd369a78e864ade6c348e154", 0x24}, {&(0x7f0000000300)="7b129133fb5aceaaee40617accfcad8c3deb88f231f7d2973b1dec3ba8913ff6cf73a1c7010b7cde37bc792f9abcb52cd90b3b3dae185510c7", 0x39}], 0x4, &(0x7f0000000380)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x0, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8006, 0x4, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x81, 0x7f, 0x54}}], 0x90, 0x4000001}, 0x4000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x4, [0x64, 0x9d65, 0x7, 0x100000000]}, &(0x7f0000000180)=0x10) 2018/04/19 16:10:48 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210017f0071c0157ff0ffc8e02002008000000f0be580800ea4a140fb0000000", 0x24) 2018/04/19 16:10:48 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) 2018/04/19 16:10:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/134) r1 = syz_open_pts(r0, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0xfff) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000002c0)={{0x3, 0x0, 0x0, 0x3, 0x101}, 0x7, 0x80}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000340)=0x8, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4101, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000200)=0x1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000003c0)) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x603, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x20008010) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) fadvise64(r3, 0x0, 0x0, 0x3) [ 107.648073] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 107.668579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 107.722658] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)={'nouuid,'}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) close(r2) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x9, 0x2, 0x9, 0x1, 0xc7c, 0x3a, 0xffffffff, 0xf8, 0x1, 0xfd}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111a9a3b218da5", 0x29}], 0x1) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1, {0x10000000, 0x1, 0x2, 0x100, 0x1b, 0x9b}, 0xe559, 0x20}, 0xe) 2018/04/19 16:10:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/19 16:10:48 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x0, 0x0, 0x312f) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x8000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4002, 0x0) r2 = dup3(r1, r1, 0xfffffffffffffffd) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="018006000100766a001003000b54ede2ff2134ff65830e995e8b519eda88a3c1f2137c2a927c454bfe84018c972e34ecac1734ef483497e1d3b66f520c45f1bb07d2ea6fa23d7dbcb8b371eaf85a05faad379b4d1f2271f5a0efb79a1e17710f0363876c2ae61417dae6931cd36934d63369acca59ac8824b81ed3f0b8e8aa36ae08cf4efa04a094733530099b983e52aab7ecdca8ae7c1aca17707589666cfd288acf016ed8ea202dd7e563511267a19970967cc50d84bb27a437baa30ef95845"], 0xc1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x3f, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x8, 0x9e98}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:48 executing program 4: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) 2018/04/19 16:10:48 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9, 0x7, 0x8f4, 0x0, 0x0, 0x0, 0x80000000002, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x101}) readahead(r0, 0x4b8df74e, 0x5) r2 = memfd_create(&(0x7f00000000c0)='/dev/ptmx\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000140)={0x0, r3}) 2018/04/19 16:10:48 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x404000, 0x122) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x5}]}) 2018/04/19 16:10:48 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 16:10:48 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) 2018/04/19 16:10:48 executing program 2: r0 = socket(0x0, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff78, 0x0, 0x0, 0x7, 0x2, 0x40000}) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:48 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) getpid() gettid() r0 = gettid() ioprio_set$pid(0x3, r0, 0x302f) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000000300)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xffffffffffffff0c) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:48 executing program 1: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/106) 2018/04/19 16:10:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) close(r0) 2018/04/19 16:10:48 executing program 2: r0 = socket(0x10, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x100) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:48 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x84980, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000040)=""/236, 0xec}) ioprio_set$pid(0x0, 0x0, 0x312f) 2018/04/19 16:10:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="031d7d91290d61befff302763f000000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/04/19 16:10:48 executing program 4: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setregid(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/19 16:10:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) write(r1, &(0x7f0000000080)="11", 0x1) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f00000004c0)=""/3, 0x3}, 0x100) close(r1) 2018/04/19 16:10:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/19 16:10:48 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x7) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='tunl0\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r2 = memfd_create(&(0x7f0000000100)='/selinux/access\x00', 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000140)={0x1, {{0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0x3ff, @empty, 0x2}}}, 0x108) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x2, r3, 0x312f) 2018/04/19 16:10:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x18000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa}) 2018/04/19 16:10:48 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) 2018/04/19 16:10:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x420040, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xffffffffffffffe3, 0x0, 0x0, 0x7e}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xa, 0x40000000000000}) [ 108.086096] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:48 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/19 16:10:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_eee={0x45}}) 2018/04/19 16:10:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x7c0000, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:49 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"2597a1b34b3fe5fd06f0ff002000", 0x8205}) 2018/04/19 16:10:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/19 16:10:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x58c, [0x20000240, 0x0, 0x0, 0x2000063c, 0x2000079c], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ip6tnl0\x00', 'ip6_vti0\x00', 'lo\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x148, 0x178, 0x2a4, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:v4l_device_t:s0\x00'}}}}, {{{0x9, 0x0, 0x0, 'ip6gre0\x00', 'dummy0\x00', 'vlan0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf8, 0xf8, 0x128, [@connbytes={'connbytes\x00', 0x18}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "697036746e6c300000008000", 'dummy0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x130, [@limit={'limit\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8}]}, @snat={'snat\x00', 0xc, {{@random="29e7beb3a774"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x650) 2018/04/19 16:10:49 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000540)='oom_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/04/19 16:10:49 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000ec8ffc), 0x80000000, &(0x7f0000edc000)) 2018/04/19 16:10:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/230, 0xe6}], 0x1) 2018/04/19 16:10:49 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x3, 0x20100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x20000, 0x0) sendmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x0, 0x3, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0xf6f5}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)="8ea4bec1095bab8367bc365d9c64330c89ffbec1b18b65208d81d1ed4486793302d6cc5c49e6ac1636aa3177c9937653019541d485b1155805dd26e437f866f395b96e9e67913615415c92a89b921514cf62e386327f72f569755fec0c28a71456e65fe1e0857dcfdf85ecb4866115f343ce0d5d1f108750", 0x78}, {&(0x7f00000004c0)="0281011b8da39f07b6fbf8840183cd31e02cb6230a914295a809e4479eb8e3aead82f1a2e7516fb8ae479cb45d521276436c6892f4666e24e8f067687d12c4be36b0ae42e820ec0173a982bed00c82e3dedc13e39e2c7e3aaa1ab1277c0c2215bb5ffed0b5415f47e4b5ca130a3d6fbf3c47b65d7819245fb42f46292dc0b3710ee2211d726fe0183b7c4d8cad17", 0x8e}], 0x2, 0x0, 0x0, 0x4000000}, 0x1ff}], 0x1, 0x2000c000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000600)="d284c6c40e9d8abc3f2dad077b3f643895aa4cb531e42bc525d74c96b67e69bcf7d3ba153712900337284b9752219654f6e1efe832263c9e549543e02ae63b2118b43d2e04935e1aa8fca5fd074a9f7fb263ca6c7faa5aa1babf9f8959cfa4a8461baf071f7a663a54427f9eab920329a5904573e02642db8cfc4533e8e8acd2fc5c7daa72b216709746a97e44bd4312547c885cf511a58c2278eebbcc8ef7b87e8636ee37ae452da17f6af2e6907a157b72da6662a80b3862a5093da0a2b6d09238c0c7b2522a37f6757914f5e62417134ade8b14e855e8c801898b0a645c5d73971df1ff621bfa862fb60557769dcdd1ddceda") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x6c, "d4224e76b4874e15ef0c28d71d337c39227ed51d815eeaf9514dd629b09cfc81aa384ef4cacd22a62b8e0b6717c36b42cf41fbd079b2d7728185b4314a7d38f7455e8c4f393a29e05a752c3aba04cfd4e2e9576ccd7ad6a9c18722eed129b424bafbdcf70e5747093b9e1502"}, &(0x7f0000000200)=0x74) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={r5, 0x2, 0x6a4b0, 0xcf92, 0x7, 0x80000001, 0x401, 0x7fffffff, {r6, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x5, 0x0, 0xff, 0x10001, 0x4}}, &(0x7f0000000300)=0xb0) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:49 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x40600) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) 2018/04/19 16:10:49 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req={0x200, 0x0, 0x3, 0x3}, 0x32f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0x2114}, 0x1}, 0x0) 2018/04/19 16:10:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:49 executing program 3: r0 = socket(0x2000800000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/04/19 16:10:49 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), 0x1) 2018/04/19 16:10:50 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/04/19 16:10:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$void(r0, 0x0) socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000980)='ns/net\x00') 2018/04/19 16:10:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:50 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00000001c0)=0x10) 2018/04/19 16:10:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/19 16:10:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a12000)={&(0x7f0000bacfe8)={0x14, 0x0, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/19 16:10:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:50 executing program 5: r0 = socket$inet(0x2, 0x3, 0x11) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040), 0x4) 2018/04/19 16:10:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x1, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/04/19 16:10:50 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000540)={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/ip_mr_vif\x00') openat$cgroup_subtree(r1, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/69) r3 = syz_open_pts(r2, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x8, 0xfffffffffffffff9, 0x2, 0x40}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000400)={r5, 0xffffffffffff0001, 0x0, 0x1000, 0x1}, &(0x7f0000000440)=0x18) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) finit_module(r1, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x349b}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x103202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000200)={r7, 0x80000, r8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000580)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xed7, 0xa1, 0x84, 0x6, 0x3, 0x6, 0x100000000, 0x9, 0x5, 0x4800000000, 0x6, 0x1, 0x2, 0x100000000, 0x5]}, &(0x7f0000000680)=0x100) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:50 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:50 executing program 5: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/04/19 16:10:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/19 16:10:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001340)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000011c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@multicast2=0xe0000002, 0x0, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {0x0, 0x0, 0x276d}}, 0x7ff, 0xfffffffffffffffc}}, 0xf8}, 0x1}, 0x0) 2018/04/19 16:10:51 executing program 0: madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/04/19 16:10:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) 2018/04/19 16:10:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x8, [0x4, 0x0, 0x9, 0x9, 0x8, 0x2, 0xfff, 0x4]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) 2018/04/19 16:10:51 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/04/19 16:10:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000070000008304000000000000"], 0x18}}], 0x2, 0x0) 2018/04/19 16:10:51 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/19 16:10:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000000000000001900a307a000000600000000000000d54400009b61136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/19 16:10:51 executing program 0: madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x0) 2018/04/19 16:10:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/19 16:10:52 executing program 0: madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x0) 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x4300, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000013c0)={0x6, &(0x7f0000001380)=[0x20, 0xa5, 0x9db, 0x7adf, 0x6, 0x20]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000340)="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") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000300)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={r4, r5, r6}, 0xc) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 0: madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x0) 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 1: [ 111.915746] nla_parse: 9 callbacks suppressed [ 111.915753] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 3: [ 111.981192] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 0: [ 112.111503] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 5: [ 112.223775] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 3: [ 112.343876] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 1: 2018/04/19 16:10:52 executing program 5: 2018/04/19 16:10:52 executing program 4: 2018/04/19 16:10:52 executing program 3: 2018/04/19 16:10:52 executing program 6: 2018/04/19 16:10:52 executing program 0: 2018/04/19 16:10:52 executing program 7: 2018/04/19 16:10:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 0: [ 112.490137] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 7: [ 112.636396] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 4: [ 112.764702] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:10:53 executing program 3: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 6: 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 0: 2018/04/19 16:10:53 executing program 1: 2018/04/19 16:10:53 executing program 4: 2018/04/19 16:10:53 executing program 5: 2018/04/19 16:10:53 executing program 7: 2018/04/19 16:10:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/19 16:10:53 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) close(r0) mq_getsetattr(r0, &(0x7f0000000040), &(0x7f00000000c0)) 2018/04/19 16:10:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 16:10:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000100), &(0x7f0000000040)=0x161) 2018/04/19 16:10:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080), 0x0) 2018/04/19 16:10:53 executing program 7: syz_emit_ethernet(0x46, &(0x7f00000069c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "6051a6", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x65}], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000ea3000)) 2018/04/19 16:10:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/19 16:10:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x5}, {0x6}]}) 2018/04/19 16:10:53 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 5: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x20000000000002f7, &(0x7f00000001c0), &(0x7f0000000240), 0x8) 2018/04/19 16:10:53 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) shutdown(r1, 0x1) 2018/04/19 16:10:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/04/19 16:10:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/106, &(0x7f0000000040)=0x282) 2018/04/19 16:10:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/19 16:10:54 executing program 5: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x20000000000002f7, &(0x7f00000001c0), &(0x7f0000000240), 0x8) 2018/04/19 16:10:54 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000cc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/04/19 16:10:54 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/19 16:10:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) 2018/04/19 16:10:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002e80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000140)=@ipv6_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0xa, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:10:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 16:10:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipmr_delroute={0x24, 0x19, 0x1702b63a0ae32099, 0x0, 0x0, {0x80, 0x20}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/04/19 16:10:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x83, &(0x7f0000e86ff8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 16:10:54 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/19 16:10:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/19 16:10:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'rose0\x00', 'irlan0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x1d8) 2018/04/19 16:10:55 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="2a3d76c81ece"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'nr0\x00'}) 2018/04/19 16:10:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_eee={0x45}}) 2018/04/19 16:10:55 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 16:10:55 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x8, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0x0) 2018/04/19 16:10:55 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) 2018/04/19 16:10:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/04/19 16:10:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0), 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) 2018/04/19 16:10:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x7, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/19 16:10:55 executing program 7: epoll_create1(0x0) unshare(0x8000400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 16:10:55 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/19 16:10:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x98) 2018/04/19 16:10:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000100)=0x98) 2018/04/19 16:10:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/19 16:10:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0x4) close(r0) 2018/04/19 16:10:55 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/19 16:10:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0x4) close(r0) 2018/04/19 16:10:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:10:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="1700000002000100df02be8c5ee17688a300008529999789409a9108010101000000010000000000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c596a612bd80caaf64af6ba2112ce68bf17a6", 0xb8) 2018/04/19 16:10:56 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:urandom_device_t:s0\x00', 0x26) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/19 16:10:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x809, 0x0, 0x25dfdbfd, {0xa}, [@NDA_DST_MAC={0xc, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:10:56 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/19 16:10:56 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x98) writev(r1, &(0x7f0000000040), 0x1a1) 2018/04/19 16:10:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) 2018/04/19 16:10:56 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") exit(0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/04/19 16:10:56 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) 2018/04/19 16:10:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet(r0, &(0x7f0000000580), 0x0, 0x20008005, &(0x7f0000000440)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/19 16:10:56 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/19 16:10:57 executing program 4: keyctl$reject(0x13, 0x0, 0x0, 0x203, 0x0) 2018/04/19 16:10:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a0011007f00000e4eb9291330174ea8"], 0x1}, 0x1}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/19 16:10:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/217, 0x38, 0x10b) 2018/04/19 16:10:57 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000140)=0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) 2018/04/19 16:10:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0xa9824f69d1376633, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/19 16:10:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/19 16:10:57 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) 2018/04/19 16:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)) 2018/04/19 16:10:57 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x84e20}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/19 16:10:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a0011007f00000e4eb9291330174ea8"], 0x1}, 0x1}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/19 16:10:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) getpriority(0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) 2018/04/19 16:10:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f0000000300)}) 2018/04/19 16:10:57 executing program 5: socketpair$inet(0x29, 0x5, 0x0, &(0x7f0000000000)) 2018/04/19 16:10:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/19 16:10:57 executing program 6: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/19 16:10:57 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) 2018/04/19 16:10:57 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/04/19 16:10:57 executing program 7: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r0, 0xb, 0x0, 0xfff8) 2018/04/19 16:10:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x2ffffffff000, 0x7}) 2018/04/19 16:10:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0x4, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:10:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc75f9c023fa20c13, r0, 0x0) 2018/04/19 16:10:57 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/04/19 16:10:57 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) close(r1) 2018/04/19 16:10:58 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/19 16:10:58 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes 2018/04/19 16:10:59 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/19 16:10:59 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:10:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) 2018/04/19 16:10:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x474, [0x200003c0, 0x0, 0x0, 0x200005e0, 0x20000610], 0x0, &(0x7f00000001c0), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'syzkaller0\x00', 'bond0\x00', 'dummy0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd0, 0x100}, [@arpreply={'arpreply\x00', 0xc}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0xf, 0x0, 0x0, 'lo\x00', 'lo\x00', 'vcan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x98, 0xc8, 0xf0, [@pkttype={'pkttype\x00', 0x4}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'bond0\x00', 'bpq0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="b665956b6d0a", [], 0xac, 0xac, 0xf4, [@time={'time\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}}, {{{0x0, 0x0, 0x0, 'teql0\x00', 'bcsh0\x00', 'bcsf0\x00', 'bpq0\x00', @random="c8fbc596a5e5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x538) 2018/04/19 16:10:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000000080), 0x18b, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) 2018/04/19 16:10:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x174, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8), 0x0, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/04/19 16:10:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/19 16:10:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:10:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000000000013) 2018/04/19 16:10:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:10:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8000000000001265, &(0x7f0000000000)) 2018/04/19 16:10:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0x122, &(0x7f0000000140)={&(0x7f0000000040)=@getsa={0x8c, 0x12, 0xc01, 0x0, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, [@mark={0xc, 0x15}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3}]}]}, 0xfd3f}, 0x1}, 0x0) 2018/04/19 16:10:59 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x244, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000001480), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'lo\x00', 'ip6gretap0\x00', 'bcsh0\x00', "7369743039f000", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0x98, 0xc0}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', "658b85a9a9160d9b2fc6acb15e00", 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xcc, 0xf4, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x0, 0x0, 0x2}}}]}, [@common=@mark={'mark\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2f0) 2018/04/19 16:10:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:10:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 119.443998] binder_alloc: binder_alloc_mmap_handler: 15885 20000000-20002000 already mapped failed -16 [ 119.456933] binder: BINDER_SET_CONTEXT_MGR already set [ 119.462620] binder: 15885:15888 ioctl 40046207 0 returned -16 [ 119.463008] binder_alloc: 15885: binder_alloc_buf, no vma [ 119.463029] binder: 15885:15937 transaction failed 29189/-3, size 0-0 line 3133 [ 119.488883] binder: 15885:15937 got reply transaction with no transaction stack [ 119.496399] binder: 15885:15937 transaction failed 29201/-71, size 0-0 line 2926 2018/04/19 16:11:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:00 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffe}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/04/19 16:11:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="390000001100094701fc60e6c30500fe070000000200000045efffd5597500094200010000000000065e6ff8b70000a1f20000000004000000", 0x39}], 0x1) 2018/04/19 16:11:00 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:00 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/19 16:11:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/19 16:11:00 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:00 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/19 16:11:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) [ 119.608084] binder: undelivered TRANSACTION_ERROR: 29201 [ 119.613676] binder: undelivered TRANSACTION_COMPLETE 2018/04/19 16:11:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:00 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/19 16:11:00 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/19 16:11:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/04/19 16:11:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/04/19 16:11:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708000004000000450000000000800019001a000d000000faff27fd17e9ffff06060d000000000000", 0x39}], 0x1) 2018/04/19 16:11:01 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x401) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) fsetxattr(r0, &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)='\x00', 0x1, 0x2) 2018/04/19 16:11:01 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) 2018/04/19 16:11:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/19 16:11:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)="b5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/04/19 16:11:01 executing program 7: unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0x4) 2018/04/19 16:11:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/19 16:11:01 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:01 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 16:11:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:01 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x1b6, 0x109}], 0x10}}], 0x2, 0x0) 2018/04/19 16:11:02 executing program 2: unshare(0x40600) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0) 2018/04/19 16:11:02 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='cmdline\x00') exit(0x0) read(r1, &(0x7f0000000080)=""/108, 0x6c) 2018/04/19 16:11:02 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:02 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6bfe) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) 2018/04/19 16:11:02 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:02 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x100000201) write$eventfd(r0, &(0x7f0000af1000), 0x8) close(r0) 2018/04/19 16:11:02 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a0600089100000039000900080005000000000003000000000000000038d54400209b84136ef75afb83de448daa51858c6201d08386060cec4fab91d4d5024c50d22e1110", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/19 16:11:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:02 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x400, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x800}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6bfe) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) 2018/04/19 16:11:02 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x1, 0x1e0, [0x0, 0x20000200, 0x20000380, 0x200003b0], 0x0, &(0x7f00000007c0), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000000007374743000000000000000010000d10067726574617030000000000000000000766c616e30000000000000000000000069703667726530000000000000000000ffffffffffff000000000000aaaaaaaaaa00000000000000000070000000e0000000500100006e666c6f670000000000000000000000000000000000000000000000000000004c00000000000000000000000cf4690f62fd3e8ba05829e821f4fcb2c94a77b5e4eb79ece3b338c2d7bc0d6f8a00cab45ea9e87b1f5e867d9e8803d7b7b5e4af0057282d2c336a2e9d77153040924c194e464c4f470000000000000000000000000000000000000000000000000000004c0000000000000000000000000000006c31c75ba83d653259d5581504a7241dc25cd2d24b3abf01ea42865ec3ea891d6fd42ad8fa045ccd7aa992cccaad736d1bc94c9ee2a57f03d88fc7227016ef0d00000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x258) 2018/04/19 16:11:02 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000}, 0xfffffffffffffe8e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/19 16:11:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/19 16:11:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:03 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) 2018/04/19 16:11:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x4, 0x1, 0x1400800000003}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:03 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) 2018/04/19 16:11:03 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180)="a1239076e3f55ee561093d", 0xb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/19 16:11:03 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x483, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 2018/04/19 16:11:03 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/19 16:11:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:03 executing program 1: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/19 16:11:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ee, &(0x7f0000000080), &(0x7f0000000040)=0x3a9) 2018/04/19 16:11:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/04/19 16:11:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) 2018/04/19 16:11:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x3) 2018/04/19 16:11:03 executing program 1: creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) [ 122.581433] Option 'vãõ^åa ' to dns_resolver key: bad/missing value 2018/04/19 16:11:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)}) [ 122.597517] Empty option to dns_resolver key 2018/04/19 16:11:04 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') 2018/04/19 16:11:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)}) 2018/04/19 16:11:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f7d000)=0x9, 0x275) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 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) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) 2018/04/19 16:11:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/04/19 16:11:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/19 16:11:04 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/19 16:11:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, '\x00', 'syz_tun\x00', 'sit0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe4, 0x110}, [@common=@log={'log\x00', 0x24, {{0x0, "8fe9d500d005a62f15753cfca2d15531f65aae9b5cac70b8a751af1179af"}}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffd}}}}, {{{0x5, 0x0, 0x0, 'yam0\x00', 'vcan0\x00', 'ip6gre0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x110, [@ip={'ip\x00', 0x1c, {{@loopback=0x7f000001, @broadcast=0xffffffff}}}, @statistic={'statistic\x00', 0x14}]}}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x390) 2018/04/19 16:11:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)}) 2018/04/19 16:11:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000000180)="f8") 2018/04/19 16:11:04 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/19 16:11:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000364ffc)=0x400, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000eefffc)=0x10000000008, 0xf4f2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/19 16:11:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:04 executing program 6: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x8) 2018/04/19 16:11:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/04/19 16:11:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:04 executing program 7: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1000000000000012, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/19 16:11:04 executing program 5: socket(0x2, 0x3, 0x40000000000000ff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/19 16:11:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x3bd, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000028c0)="e4", 0x1}], 0x1}}], 0x1, 0x8080) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000002840)=@nfc, 0x80, &(0x7f0000003940), 0x0, &(0x7f0000003b80)=""/88, 0x58}}], 0x1, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)=[{&(0x7f0000004180)="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", 0x203}], 0x1, &(0x7f0000002fc0)}}], 0x1, 0x0) 2018/04/19 16:11:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, "5b095011"}, &(0x7f00000000c0)=0x28) 2018/04/19 16:11:04 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0xc) 2018/04/19 16:11:04 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/19 16:11:04 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000788000)=0x6, 0x4) 2018/04/19 16:11:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/04/19 16:11:05 executing program 1: unshare(0x40600) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/04/19 16:11:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:05 executing program 1: 2018/04/19 16:11:05 executing program 7: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/04/19 16:11:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/19 16:11:05 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x186, &(0x7f00000002c0)={&(0x7f0000000040)={0x1c, 0x5, 0x6, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:05 executing program 6: 2018/04/19 16:11:05 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:05 executing program 2: 2018/04/19 16:11:05 executing program 6: 2018/04/19 16:11:05 executing program 1: 2018/04/19 16:11:05 executing program 2: 2018/04/19 16:11:05 executing program 1: 2018/04/19 16:11:05 executing program 6: 2018/04/19 16:11:05 executing program 2: 2018/04/19 16:11:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:05 executing program 6: 2018/04/19 16:11:05 executing program 1: [ 126.263539] FAULT_FLAG_ALLOW_RETRY missing 30 [ 126.268108] CPU: 0 PID: 16314 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 126.275618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.284955] ffff8801a300f480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 126.292945] ffff8801c0bc3500 ffff8801a300f650 0000000000000000 ffff8801a300f678 [ 126.300929] ffffffff81cb751b 0000000000005db5 ffff8801c8e65180 ffff8801c0bc360c [ 126.308918] Call Trace: [ 126.311486] [] dump_stack+0xc1/0x128 [ 126.316826] [] handle_userfault.cold.18+0x3e/0x51 [ 126.323291] [] ? debug_check_no_locks_freed+0x210/0x210 [ 126.330283] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 126.336661] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 126.343473] [] ? handle_mm_fault+0x1267/0x28e0 [ 126.349677] [] ? handle_mm_fault+0x220f/0x28e0 [ 126.355880] [] handle_mm_fault+0x221d/0x28e0 [ 126.361911] [] ? vm_insert_mixed+0x200/0x200 [ 126.367949] [] ? __lock_is_held+0xa2/0xf0 [ 126.373723] [] __do_page_fault+0x5af/0xd50 [ 126.379579] [] ? mm_fault_error+0x2c0/0x2c0 [ 126.385522] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.392160] [] do_page_fault+0x27/0x30 [ 126.397668] [] page_fault+0x28/0x30 [ 126.402916] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 126.409904] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 126.416637] [] ? mark_held_locks+0xc7/0x130 [ 126.422582] [] generic_perform_write+0x1dd/0x510 [ 126.428962] [] ? page_endio+0x180/0x180 [ 126.434562] [] ? file_update_time+0xbc/0x390 [ 126.440596] [] ? current_time+0xd0/0xd0 [ 126.446210] [] __generic_file_write_iter+0x352/0x540 [ 126.452936] [] generic_file_write_iter+0x2e0/0x610 [ 126.459490] [] __vfs_write+0x3e0/0x580 [ 126.465001] [] ? default_llseek+0x280/0x280 [ 126.470947] [] ? __lock_is_held+0xa2/0xf0 [ 126.476718] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 126.483284] [] ? __sb_start_write+0x161/0x300 [ 126.489404] [] vfs_write+0x187/0x530 [ 126.494743] [] SyS_write+0xd9/0x1c0 [ 126.499998] [] ? SyS_read+0x1c0/0x1c0 [ 126.505425] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x1, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:07 executing program 7: 2018/04/19 16:11:07 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:07 executing program 5: 2018/04/19 16:11:07 executing program 2: 2018/04/19 16:11:07 executing program 6: 2018/04/19 16:11:07 executing program 0: 2018/04/19 16:11:07 executing program 1: 2018/04/19 16:11:07 executing program 5: 2018/04/19 16:11:07 executing program 6: 2018/04/19 16:11:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:07 executing program 0: 2018/04/19 16:11:07 executing program 1: 2018/04/19 16:11:07 executing program 7: 2018/04/19 16:11:07 executing program 2: [ 126.511197] [] ? SyS_read+0x1c0/0x1c0 [ 126.516619] [] do_syscall_64+0x1a6/0x490 [ 126.522304] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:07 executing program 5: 2018/04/19 16:11:07 executing program 0: 2018/04/19 16:11:07 executing program 2: [ 127.378903] FAULT_FLAG_ALLOW_RETRY missing 30 [ 127.383616] CPU: 1 PID: 16353 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 127.391127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.400465] ffff8801d77ff480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 127.408457] ffff8801c9edf200 ffff8801d77ff650 0000000000000000 ffff8801d77ff678 [ 127.416443] ffffffff81cb751b 0000000000005db5 ffff8801d9055180 ffff8801c9edf30c [ 127.424434] Call Trace: [ 127.427002] [] dump_stack+0xc1/0x128 [ 127.432344] [] handle_userfault.cold.18+0x3e/0x51 [ 127.438816] [] ? debug_check_no_locks_freed+0x210/0x210 [ 127.445817] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 127.452204] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 127.459023] [] ? handle_mm_fault+0x1267/0x28e0 [ 127.465228] [] ? handle_mm_fault+0x220f/0x28e0 [ 127.471434] [] handle_mm_fault+0x221d/0x28e0 [ 127.477467] [] ? vm_insert_mixed+0x200/0x200 [ 127.483499] [] ? __lock_is_held+0xa2/0xf0 [ 127.489274] [] __do_page_fault+0x5af/0xd50 [ 127.495135] [] ? mm_fault_error+0x2c0/0x2c0 [ 127.501085] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.507725] [] do_page_fault+0x27/0x30 [ 127.513237] [] page_fault+0x28/0x30 [ 127.518490] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 127.525477] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 127.532206] [] ? mark_held_locks+0xc7/0x130 [ 127.538253] [] generic_perform_write+0x1dd/0x510 [ 127.544635] [] ? page_endio+0x180/0x180 [ 127.550237] [] ? file_update_time+0xbc/0x390 [ 127.556273] [] ? current_time+0xd0/0xd0 [ 127.561876] [] __generic_file_write_iter+0x352/0x540 [ 127.568606] [] generic_file_write_iter+0x2e0/0x610 [ 127.575163] [] __vfs_write+0x3e0/0x580 [ 127.580675] [] ? default_llseek+0x280/0x280 [ 127.586625] [] ? __lock_is_held+0xa2/0xf0 [ 127.592401] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 127.598954] [] ? __sb_start_write+0x161/0x300 [ 127.605075] [] vfs_write+0x187/0x530 [ 127.610413] [] SyS_write+0xd9/0x1c0 [ 127.615674] [] ? SyS_read+0x1c0/0x1c0 [ 127.621100] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:08 executing program 7: 2018/04/19 16:11:08 executing program 5: 2018/04/19 16:11:08 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:08 executing program 2: 2018/04/19 16:11:08 executing program 6: 2018/04/19 16:11:08 executing program 0: 2018/04/19 16:11:08 executing program 1: 2018/04/19 16:11:08 executing program 6: 2018/04/19 16:11:08 executing program 5: 2018/04/19 16:11:08 executing program 2: 2018/04/19 16:11:08 executing program 1: 2018/04/19 16:11:08 executing program 0: 2018/04/19 16:11:08 executing program 7: 2018/04/19 16:11:08 executing program 5: 2018/04/19 16:11:08 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) [ 127.626882] [] ? SyS_read+0x1c0/0x1c0 [ 127.632314] [] do_syscall_64+0x1a6/0x490 [ 127.638007] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f4d000)='coredump_filter\x00') perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) pread64(r0, &(0x7f00008af000), 0x21a, 0x0) [ 128.512816] FAULT_FLAG_ALLOW_RETRY missing 30 [ 128.517350] CPU: 0 PID: 16390 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 128.524862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.534196] ffff8801d4ea7480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 128.542234] ffff8801c0bc3680 ffff8801d4ea7650 0000000000000000 ffff8801d4ea7678 [ 128.550219] ffffffff81cb751b 0000000000005db5 ffff8801b5ca0980 ffff8801c0bc378c [ 128.558206] Call Trace: [ 128.560774] [] dump_stack+0xc1/0x128 [ 128.566123] [] handle_userfault.cold.18+0x3e/0x51 [ 128.572591] [] ? debug_check_no_locks_freed+0x210/0x210 [ 128.579592] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 128.585974] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 128.592802] [] ? handle_mm_fault+0x1267/0x28e0 [ 128.599018] [] ? handle_mm_fault+0x220f/0x28e0 [ 128.605223] [] handle_mm_fault+0x221d/0x28e0 [ 128.611254] [] ? vm_insert_mixed+0x200/0x200 [ 128.617286] [] ? __lock_is_held+0xa2/0xf0 [ 128.623064] [] __do_page_fault+0x5af/0xd50 [ 128.628924] [] ? mm_fault_error+0x2c0/0x2c0 [ 128.634868] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.641510] [] do_page_fault+0x27/0x30 [ 128.647021] [] page_fault+0x28/0x30 [ 128.652274] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 128.659274] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 128.666012] [] ? mark_held_locks+0xc7/0x130 [ 128.671958] [] generic_perform_write+0x1dd/0x510 [ 128.678339] [] ? page_endio+0x180/0x180 [ 128.683937] [] ? file_update_time+0xbc/0x390 [ 128.689972] [] ? current_time+0xd0/0xd0 [ 128.695582] [] __generic_file_write_iter+0x352/0x540 [ 128.702310] [] generic_file_write_iter+0x2e0/0x610 [ 128.708863] [] __vfs_write+0x3e0/0x580 [ 128.714388] [] ? default_llseek+0x280/0x280 [ 128.720335] [] ? __lock_is_held+0xa2/0xf0 [ 128.726112] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 128.732665] [] ? __sb_start_write+0x161/0x300 [ 128.738786] [] vfs_write+0x187/0x530 [ 128.744705] [] SyS_write+0xd9/0x1c0 [ 128.749955] [] ? SyS_read+0x1c0/0x1c0 [ 128.755378] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/157) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setptracer(0x59616d61, r1) waitid(0x3, 0x0, 0x0, 0x81000006, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) tkill(r1, 0x1000000000015) 2018/04/19 16:11:09 executing program 6: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/04/19 16:11:09 executing program 7: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/04/19 16:11:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/19 16:11:09 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/19 16:11:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/04/19 16:11:09 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:09 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') write$selinux_context(r0, &(0x7f0000000140)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x50) 2018/04/19 16:11:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000300000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/04/19 16:11:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0), 0x0) 2018/04/19 16:11:09 executing program 7: syz_emit_ethernet(0x8a, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'G6v', 0x54, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x2c}, @hopopts], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)) 2018/04/19 16:11:09 executing program 5: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/31) 2018/04/19 16:11:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r0) [ 128.761148] [] ? SyS_read+0x1c0/0x1c0 [ 128.766572] [] do_syscall_64+0x1a6/0x490 [ 128.772256] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:09 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800000000000003a) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006d3fef)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000440), 0x0) 2018/04/19 16:11:09 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000861fd8)=""/40, &(0x7f000090effc)=0x28) 2018/04/19 16:11:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0), 0x0) 2018/04/19 16:11:10 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x100000040000010f, 0x7f, &(0x7f0000001180), 0x34) 2018/04/19 16:11:10 executing program 6: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x3}) 2018/04/19 16:11:10 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:10 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x25dfdbfb, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x0, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_VLAN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7}, 0x10) 2018/04/19 16:11:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x80}, 0x1}, 0x0) 2018/04/19 16:11:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0), 0x0) 2018/04/19 16:11:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x400, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/19 16:11:11 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:11 executing program 2: r0 = socket$packet(0x11, 0x200000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2c) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) 2018/04/19 16:11:11 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='sched\x00') perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/127, 0x7f}], 0x103, 0x0) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1) 2018/04/19 16:11:11 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x0) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/04/19 16:11:11 executing program 7: unshare(0x8000400) r0 = socket(0x1e, 0x805, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/04/19 16:11:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/19 16:11:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r0, r1, 0x0) 2018/04/19 16:11:11 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:11 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r2, &(0x7f00000002c0)=""/12, 0xb, 0x0, 0x0, 0xfffffe99) 2018/04/19 16:11:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/04/19 16:11:11 executing program 2: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/04/19 16:11:11 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) dup2(r2, r1) 2018/04/19 16:11:11 executing program 7: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x8ffff) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/19 16:11:11 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:11 executing program 6: setitimer(0x2, &(0x7f0000000000)={{0x100000000000}}, &(0x7f00000000c0)) 2018/04/19 16:11:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:11 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) 2018/04/19 16:11:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/19 16:11:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/04/19 16:11:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x3) 2018/04/19 16:11:11 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0xfffffffffffffffb, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x9}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) 2018/04/19 16:11:11 executing program 7: clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) setreuid(0x0, 0x0) 2018/04/19 16:11:11 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/19 16:11:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, 0x8) 2018/04/19 16:11:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="c8ca737fffffffff00000000000000000000000002"]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/19 16:11:12 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/19 16:11:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/19 16:11:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/93, 0x5d}], 0x10000000000001e7, 0x200000003) 2018/04/19 16:11:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000140), 0x4) 2018/04/19 16:11:12 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/current\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/04/19 16:11:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=@ipv4_newroute={0x2c, 0x18, 0x5, 0x0, 0x0, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14}}, @RTA_DST={0x8, 0x1, @rand_addr=0x80}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x80000000000023) 2018/04/19 16:11:12 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:12 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, &(0x7f0000000000), 0x0) 2018/04/19 16:11:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000007f0080400300000046000107000000141900040004000000000003f500000000000000000000000000", 0x39}], 0x1) 2018/04/19 16:11:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040), 0x4) 2018/04/19 16:11:12 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/19 16:11:13 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x357, 0x0, &(0x7f0000000740)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/04/19 16:11:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="04694d3aeca93600e4abecf5e8947cdc656dde71601dff7284f85bc2", 0x1c, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/04/19 16:11:13 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/201) 2018/04/19 16:11:13 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:13 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6f000000000000000000000000b300", &(0x7f0000000200)=@ethtool_rxnfc={0x3d, 0x0, 0x0, {0x0, @udp_ip4_spec={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, {'V6'}, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"ba83", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/04/19 16:11:13 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000417ffa)='./bus\x00', 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/19 16:11:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/19 16:11:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00006ce000)="2400000024007f0000001200000401000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/04/19 16:11:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/04/19 16:11:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0), 0x6) 2018/04/19 16:11:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)=@dellink={0x20, 0x11, 0x801}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:13 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:13 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000000)=""/187, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000013ffc)=0xfb, 0x102) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 16:11:13 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/19 16:11:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/19 16:11:14 executing program 2: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/19 16:11:14 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x2d}, {0x16}]}) 2018/04/19 16:11:14 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:14 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x17) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/19 16:11:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6a66623000000000001000", 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/19 16:11:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delneigh={0x1c, 0x1d, 0x403}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:14 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/04/19 16:11:14 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/04/19 16:11:14 executing program 4: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000000500)="8c", 0x1) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) 2018/04/19 16:11:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/ipc\x00') setns(r0, 0x8000000) 2018/04/19 16:11:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000619ffc)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/19 16:11:14 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000052, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/19 16:11:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:14 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) 2018/04/19 16:11:14 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x10000) 2018/04/19 16:11:15 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x14a) 2018/04/19 16:11:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) 2018/04/19 16:11:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r1 = dup(r0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/3, &(0x7f0000000180)=0x3) listen(r0, 0x7) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) 2018/04/19 16:11:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:15 executing program 0: 2018/04/19 16:11:15 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x8}}) 2018/04/19 16:11:15 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000040)={0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/19 16:11:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) 2018/04/19 16:11:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/04/19 16:11:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/19 16:11:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/04/19 16:11:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/04/19 16:11:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x14, 0x4, 0x1000001, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:15 executing program 2: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) close(r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) 2018/04/19 16:11:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) 2018/04/19 16:11:16 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x5201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/19 16:11:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/34, 0x22}], 0x1) 2018/04/19 16:11:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='openpromfs\x00', 0x20000, &(0x7f0000000240)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 16:11:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:16 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x5) r2 = epoll_create(0x102050204) flock(r2, 0x5) 2018/04/19 16:11:16 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x1}) 2018/04/19 16:11:16 executing program 4: socket$nl_xfrm(0x11, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/19 16:11:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001500)='sit0\x00', 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00000000c0)='\a', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/19 16:11:16 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x1b8, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 16:11:16 executing program 0: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/19 16:11:16 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/19 16:11:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0xfff7fffffffffffe, 0x0, &(0x7f00000001c0)}) 2018/04/19 16:11:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r1, 0x0, r0, 0x0) 2018/04/19 16:11:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/04/19 16:11:17 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) 2018/04/19 16:11:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r1) 2018/04/19 16:11:17 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x155}], 0x1) 2018/04/19 16:11:17 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:17 executing program 5: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xfffffffffffffc9d) 2018/04/19 16:11:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/04/19 16:11:17 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/19 16:11:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) 2018/04/19 16:11:17 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") fcntl$setown(r0, 0x8, 0x0) 2018/04/19 16:11:17 executing program 5: syz_emit_ethernet(0xffffffffffffff0a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/19 16:11:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x14, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 136.895560] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. [ 136.931250] netlink: 180 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/19 16:11:18 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") fcntl$setown(r0, 0x8, 0x0) 2018/04/19 16:11:18 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/19 16:11:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x13, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) 2018/04/19 16:11:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:18 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000007c0)={"6c6f0000000000c87dbda2137796b400", 0x14001}) 2018/04/19 16:11:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e0000ff00", &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x9}, {}]}}) 2018/04/19 16:11:18 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:18 executing program 7: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) 2018/04/19 16:11:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/19 16:11:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999e785000000000088f301e710", 0x6001}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/19 16:11:18 executing program 4: r0 = socket$netlink(0xa, 0x6, 0x0) listen(r0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0x1) 2018/04/19 16:11:18 executing program 5: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/04/19 16:11:18 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\\vmnet1]ppp0-vboxnet1mime_type[wlan1&\x00', 0x0) writev(r0, &(0x7f0000002400)=[{&(0x7f0000000280)='p', 0x1}, {&(0x7f00000012c0)="9f70ec652a8f1edc576bf9f1f05c2b4d3a97e6708664692259ce7ab053ee5ce0673b9b4536a733902a28ccec64ed35139377db10ecb25de73acbf0ee33a4add391c5d1b07223553b0180e0fffd8c20dd3eff8a7ab5692711cb9e702c82d08ec33c877e7cc07a658b3c3f73ab8c7767a5091a4d768bd32e61f48327bf7bcf6aad52a42741ae535a86c3d124ba4353e5309c11f5136b0d64967c9202bc4ada4786b35fab0800c6749533002f7e1e9ced48bf169f3ce2f1c1cf426d06e611416b28fb5c44457d9d115b3f03079d521aed5e654c4d7430037466d2f3fbeb9725b749371d74df728321cc0472d408a438db853ef22e4c266170774faf671f286258bce5bd803d01f95e0f47aebef58cb09f6bfb2ff24f56a68fad778173f23b65d5294826937ee8c4e35b6c88a08a9a0d6c5f673222b147cbb3291bb68a54608b83e18a691114acba46670c04c89122c1cab8846d5e2fd220893a9ab8603aecf743d62da8f6a2a6a7f1adec30eac2da4becf309e1fc0aa4b00df4a4f212c9b81d65131b6a938cf7fdb46475ca7e00343d554014045e834fda616ae4ac75c731dce55f40b3638ee840982724460667f238bedd200389b2a59a8cf1c255007891367d103542090c268e2cc2f3f86973c4285550471f188d291972c966cd57647efe6aec9413a5f26c7a560a76466e3cb8a11672926e7cf580713057e1eb7db784d86258443ef8d0478a03c1b06abc440c7c363f7f3c9214a365896c3e89194454c18680da98c6fbb22162e5d62526cbecbb8648f93045d5c778115fd7dd645846416a4ed82948ce40be738912669b39bd72e26cb2549de15536dde948332e3cd69d20692971d289bef1fce1a594aa519717457e6d13187c070fc94b7b67e03db1362b532fa52732b1d841371d70df77b7ed30f98af77a7f3f54e4ef3066b8b2a4e210e705e5b4d1a6a41663eac4ac725452ba245fcb2e18f70f5163c69473883880fbfb649e80492d0b25c83135008cf0f9dc862a83b895df55ef21461ab7e4432ed6a7f46f60c7e1849f359b8b889ab7632e06fd8a2610ffd010d29c7902b916ff28c9d13e777cbcf4076458116a9c537221226ee37bdac10859452fb650cd8577a5319cc4820fb1b5c0c86f46276c5e4220eccc270cf6ff278735d8d211bef1a405bd666d10b758e94416d2ace5099022c6a84107756f2fb035c2397a85c49c152ec72a32919edab44524980729bbec76081b981bc029304e9f74621986e6b66d418ea401920141ea6b36d31cf17b4b1d96938651566ffe65015ceea7c53f023acfbb629b0b263985bcf1f3f8f7db736f9a9555631587f230deb01c4bff98699728e7cd566ed4c0e9bd3e93b0574dd4257305dd61a925fa3a00caba44ffb8a9560cf7f1bd10b09294b965ebc51bec22996feaac53f2b0a143ee83e21052ba779dc36fba60180e5198f83419a3e1f4f1d5dd48cd5af01d1748e6c9b9588afbd2d183576478efa268eecb4d3d982a15f6dbc8ec51b452ab29247e2696c6aaa56ac82eb4ff711979705531fe7b460ec9600816982ce26390298940260150646ae2f37a0be739d8bcf93372e52df5be9240d255ae04bd473404642084aeb14b7e7c73f6e2b35e17734a9234769989e572a13db53abeead65979534a4213387538bcb56c6ebcce1f962d71ee14c389e182b2e5a7810fff7d605d166f04252234ce7894d9c40727ecd479ee118445c69c97b0af1696fbe6d375e48a3439a673ee08840079a3ab04935afd3b721d3a9abbb7a6da4f97ee6b3d4f057783eacca377c0ce328074d060259854b8a6d9488e83a60c32c2233ae8790f1ea3fbbec98d2c1975edd041e74ea41d293d1018ffb9e47af5ae58aeda1d0ecff7580f1168f57d6e44cd82bc5bb27b332fc95a19b21f61620999cf2c3f2582194a8127ce777e0025c988d2e8d6a45f1f8531ee98376becb7dc0315e9ef631499c55378a19c7ec3430ae504f17386cdf9e9c42d90cad61da9c09d5fc20ac055169ad2c80c49ab47d716a7fb1ba8cea22f43be691ceff941055a835ead76323d4f476334288e484d7d98e0acd1b4a09e5815a33b070b4edd214480b072dfc7511d221862749dcbac5304f13dba978de7145f4fc0085598ee39261a93fff4027391c0ff9860c5ffd9bef27695b233f99277d5c16877e2c47feb2f69c8d5d8e5e817c83368c2244827ed3e351a8f79a8bc39f8dbe18f6f20db003ee8f3aea390739e582907cb5cfe728ed002a6496ceacea063b1befad784e19f07b3b82e104e621d771e4d3c2a04d9d9ffcd08898d5734d3b142b541715873f1faa7d0a043c7c276676bfba7f1c167be89605a7a62de057c8790a1b63ac793ba1ed2d256a5c532f61d68ebc457747b8872ef525e34243ac66bcbd144535875a7df2d3f28fe0c5ecbb983e46b6c536323f9d58f46e74eef3783b949611d4cdb8e4fed8eb18efbd5a2bc3527eab956cc5a953a6364d1f63b9caf568efcfd823e4e90ba2cfba46ee76167a992d341cbd0abee92894fce1499a103af145beaa6828ba499f7a5b2b05aef8e44c68e991792f780092dcffdc5ba6106dab7ad88c1dfd79c54cb16754c1ea0c32d1488025d295f00b78c9eb236eb71dacb47416518b519681f9995b4a93ad318e79b8a9e4f44b0d28828888f35e6b7d51df795cbadabe50cc2f0437106675376ad017fce9d72e8decbe9b8eee7e5ebb37883fa61d53b5d6de10e359870aefcd597a209acb735d887a18f2e0921f961bf77829de3b8d78521421b9184b63d8447929a49c2537d3f2fb11516cd5d2be3fda71c1cd7580b40270ebf7ea9fbe8b48afc5ae6dfe190e57454df02375bf4bf66eac5f2c0d7008df7f4fd6d24260dd56f7863d7a8455955f58cd5d5c9479e2a20d0c681cd83d12b2f4c4000820c64e00537d7a2a437231b6c516bac4550086f93c94bd1dc7739d678307b0d974fe2dc79694e55793514e4c9d90f63a35d617df084356a20f197507a93b780a026c8ab71722c0c413fd7a78ffed2cc8e47200f95815e7d4e1d3a74199a5d016e774dafeb3ee01cdef39aea1b275269eb2e40602e583c71a0a99eb1d1d1798c4862863e15bb44e0f8d4640b5f142a7a1f661111ad94917a8d8d563d8c3fd09f7c6b3f70800cb4ada2bd92d7522acba8e8b98aefc7fdd40ba2364577e6005258dd8fd4934ff84f0ddd3e1794a08288215dae7870452bb295ad739bafb846ab85c76952122752ae1c673c5f737c4a5332915fed78a140bcb72f1ded398234b5d3e1271357ae053c33d530a6ca00be92274f7143e7994f99f5ef7fc67308fb02faa71bf3c5a5bbb40428a9d1ce11db944c04d2eb923308654cd8b883a59ef6d4b4d18bbec82782587735f19d85e303e3859439c7cb5b85cd16b2c4cb7b4186a3847de937ae535b0ff795e015bb7d476a5bc628d85389a3ec69ddbecb363fe63dc8b50acf048d43e03fcfca099f685d6f2bc234d460095cfca9f8aeedcc2bf8a9df23593a29f8481e30c9d23e28c5b4c860d56323158e77a2805a4da39f99426d3daf500d019cc97da2a9141f2342cfb84140c37b880bd2f2b1e3189c8575aeb721920baa4e07e8355e4ce34b23514775b4a6c0cb1289aaef92d53ec181b598dbd8e8cee4350b3b8a7f0aad5d1deb984a82310d0b10ffcb21138ce070ced8c03c3b223726cee3f43578d680653ac7e8fd39569cda5aaf6bad75db2936c9c30f48b97311a75a0b97e00e91320d783174cb9efb70b6df99ee0425fa061cccd223046691f919cd033228714ed5df37ccad32e9d58659ca789f2dec6fceb78debf85401aaa90552bcd8f8659ef1a294104e49e1251687c088c3ad0031661a83331fde10518be045d235693ee9cf567ccafec538264469cfaa56c66d4d044657c322b536d723120e536e938173f538bec6ebab596cf0b03b59d93a1d4c47c5f0f5bb5b01a4c70191434fb2eb854724fb9a9f29d788a31c57e29962c3eca320d76321e7f11fe6314b1f3e57914f681513ab8040c49273beab33df462cb55024431d3df1281205a05a094fd8fe52a475115061e199ea9ba76bfa9689e3ec72301d81726dc4a3a8ae01ac5e8815b13b9cb3131741d9186089499bc74e0f2c7e6b90ace747adc50ec864e4d521da55a1d01d8b654b53d7d5e0b31c9c2818f01449e833cea7da04c84bff852da45595409cc968804459d4953b395a2224d01e2197418be4031b6ce4dfaf42e03ae2f1ceecfd8717a5734919573bcba04c1c02b44a98036e8242225df2bc2bba4e5b4e62bfc49f2e7e7c5fb0769cb13fd7703f3e2c77a403b461633cf43e7e3a1809e755e72e4e65e71e3578270bee40f9ab9a731450f4437e4d30c2cd15a001c92b952acce58c2b81bd5442fbbfc3c1beb1dff307af5519bef0149f745b75b081f041d4736613d67e31eb8d8eac2dfc00bc17ee29eac0078274a494e9ae532ff5d6c637958164f62613856fba38ac9cf05e5373bd514beeef2aa8fc969484254659bc899b5629f76979bbd11fc82f05e8aebac66fa9ddc7a16e8afea3c3a85115fe98554e11d03008fd76de23fb6a33a2807ecc0a60d9b139b76a7cf046d03a30b5032b99c8b55782ff8c22c3799e470535e90e9bbf218b7d366c63e75a6ef3119af2e1ec1745365757c97b286b5c58a6bd2a06f0abbcf32f282564033375aaa57562e2d33cc6eee4d978ebfc7d022c3a4a7001d91a4e2c7539aa16befa41577ee37af1efdf4eb97ba5919992786c666e172fdc829008416259e067514e2d574332a717b1ce9b01722be1", 0xd41}], 0x2) 2018/04/19 16:11:18 executing program 0: 2018/04/19 16:11:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xf435) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/19 16:11:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=@delpolicy={0x5c, 0x14, 0x421, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/04/19 16:11:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fecffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/04/19 16:11:18 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007f5300fe01b2a4a280930a06000000a843089100000039000c0006ea290269c6cdf86a02a79799f04ec45c0000001900a30700000000000000dc1338d54400009b84136ef75afb83de448d00000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/04/19 16:11:18 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1}, 0x274) 2018/04/19 16:11:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 137.816026] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 137.850620] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 137.861491] IPv6: Can't replace route, no match found 2018/04/19 16:11:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x12, 0x0, 0x6, 0xfdffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/04/19 16:11:19 executing program 2: socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 16:11:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x12, 0x401}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:19 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 16:11:19 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/19 16:11:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/19 16:11:19 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)) 2018/04/19 16:11:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/04/19 16:11:19 executing program 4: 2018/04/19 16:11:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/19 16:11:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:19 executing program 2: 2018/04/19 16:11:19 executing program 6: 2018/04/19 16:11:19 executing program 4: [ 139.055204] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 2018/04/19 16:11:19 executing program 2: 2018/04/19 16:11:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0xffffffffffffffff, 0x3be) 2018/04/19 16:11:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:19 executing program 4: 2018/04/19 16:11:19 executing program 2: [ 139.122664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.196853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.220973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.234915] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.247467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.260265] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.272746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.284849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 [ 139.296888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17150 comm=syz-executor5 2018/04/19 16:11:20 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:20 executing program 4: 2018/04/19 16:11:20 executing program 6: 2018/04/19 16:11:20 executing program 0: 2018/04/19 16:11:20 executing program 2: 2018/04/19 16:11:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:20 executing program 7: 2018/04/19 16:11:20 executing program 5: 2018/04/19 16:11:20 executing program 6: 2018/04/19 16:11:20 executing program 2: 2018/04/19 16:11:20 executing program 5: 2018/04/19 16:11:20 executing program 4: 2018/04/19 16:11:20 executing program 7: 2018/04/19 16:11:20 executing program 0: 2018/04/19 16:11:20 executing program 6: 2018/04/19 16:11:20 executing program 2: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000000)=""/198) 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 4: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)) 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 6: 2018/04/19 16:11:21 executing program 7: 2018/04/19 16:11:21 executing program 2: 2018/04/19 16:11:21 executing program 5: 2018/04/19 16:11:21 executing program 4: 2018/04/19 16:11:21 executing program 1: 2018/04/19 16:11:21 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:21 executing program 0: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 7: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 4: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:22 executing program 5: 2018/04/19 16:11:22 executing program 2: 2018/04/19 16:11:22 executing program 0: 2018/04/19 16:11:22 executing program 6: 2018/04/19 16:11:22 executing program 1: 2018/04/19 16:11:23 executing program 5: 2018/04/19 16:11:23 executing program 6: 2018/04/19 16:11:23 executing program 0: 2018/04/19 16:11:23 executing program 2: 2018/04/19 16:11:23 executing program 4: 2018/04/19 16:11:23 executing program 1: 2018/04/19 16:11:23 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:23 executing program 7: 2018/04/19 16:11:23 executing program 0: 2018/04/19 16:11:23 executing program 5: 2018/04/19 16:11:23 executing program 4: 2018/04/19 16:11:23 executing program 1: 2018/04/19 16:11:23 executing program 2: 2018/04/19 16:11:23 executing program 7: 2018/04/19 16:11:23 executing program 6: 2018/04/19 16:11:23 executing program 5: 2018/04/19 16:11:23 executing program 0: [ 143.738344] FAULT_FLAG_ALLOW_RETRY missing 30 [ 143.742871] CPU: 0 PID: 17738 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 143.750387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.759726] ffff8801d3727480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 143.767725] ffff8801c0bc3e00 ffff8801d3727650 0000000000000000 ffff8801d3727678 [ 143.775715] ffffffff81cb751b 0000000000005db5 ffff8801cf616980 ffff8801c0bc3f0c [ 143.783725] Call Trace: [ 143.786299] [] dump_stack+0xc1/0x128 [ 143.791640] [] handle_userfault.cold.18+0x3e/0x51 [ 143.798109] [] ? debug_check_no_locks_freed+0x210/0x210 [ 143.805099] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 143.811482] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 143.818311] [] ? handle_mm_fault+0x1267/0x28e0 [ 143.824516] [] ? handle_mm_fault+0x220f/0x28e0 [ 143.830724] [] handle_mm_fault+0x221d/0x28e0 [ 143.836757] [] ? vm_insert_mixed+0x200/0x200 [ 143.842793] [] ? __lock_is_held+0xa2/0xf0 [ 143.848569] [] __do_page_fault+0x5af/0xd50 [ 143.854431] [] ? mm_fault_error+0x2c0/0x2c0 [ 143.860380] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.867021] [] do_page_fault+0x27/0x30 [ 143.872534] [] page_fault+0x28/0x30 [ 143.877787] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 143.884780] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 143.891513] [] ? mark_held_locks+0xc7/0x130 [ 143.897460] [] generic_perform_write+0x1dd/0x510 [ 143.903842] [] ? page_endio+0x180/0x180 [ 143.909441] [] ? file_update_time+0xbc/0x390 [ 143.915473] [] ? current_time+0xd0/0xd0 [ 143.921070] [] __generic_file_write_iter+0x352/0x540 [ 143.927798] [] generic_file_write_iter+0x2e0/0x610 [ 143.934353] [] __vfs_write+0x3e0/0x580 [ 143.939865] [] ? default_llseek+0x280/0x280 [ 143.945811] [] ? __lock_is_held+0xa2/0xf0 [ 143.951600] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 143.958157] [] ? __sb_start_write+0x161/0x300 [ 143.964286] [] vfs_write+0x187/0x530 [ 143.969627] [] SyS_write+0xd9/0x1c0 [ 143.974878] [] ? SyS_read+0x1c0/0x1c0 [ 143.980303] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:24 executing program 1: 2018/04/19 16:11:24 executing program 4: 2018/04/19 16:11:24 executing program 2: 2018/04/19 16:11:24 executing program 7: 2018/04/19 16:11:24 executing program 6: 2018/04/19 16:11:24 executing program 5: 2018/04/19 16:11:24 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:24 executing program 0: 2018/04/19 16:11:24 executing program 4: 2018/04/19 16:11:24 executing program 1: 2018/04/19 16:11:24 executing program 7: 2018/04/19 16:11:24 executing program 5: [ 143.986079] [] ? SyS_read+0x1c0/0x1c0 [ 143.991507] [] do_syscall_64+0x1a6/0x490 [ 143.997199] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:24 executing program 0: 2018/04/19 16:11:24 executing program 1: [ 144.878187] FAULT_FLAG_ALLOW_RETRY missing 30 [ 144.882733] CPU: 1 PID: 17767 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 144.890248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.899588] ffff8801d0697480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 144.907604] ffff8801c0bc3500 ffff8801d0697650 0000000000000000 ffff8801d0697678 [ 144.915620] ffffffff81cb751b 0000000000005db5 ffff8801a3692180 ffff8801c0bc360c [ 144.923623] Call Trace: [ 144.926188] [] dump_stack+0xc1/0x128 [ 144.931527] [] handle_userfault.cold.18+0x3e/0x51 [ 144.938008] [] ? debug_check_no_locks_freed+0x210/0x210 [ 144.945004] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 144.951388] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 144.958216] [] ? handle_mm_fault+0x1267/0x28e0 [ 144.964428] [] ? handle_mm_fault+0x220f/0x28e0 [ 144.970642] [] handle_mm_fault+0x221d/0x28e0 [ 144.976692] [] ? vm_insert_mixed+0x200/0x200 [ 144.982732] [] ? __lock_is_held+0xa2/0xf0 [ 144.988511] [] __do_page_fault+0x5af/0xd50 [ 144.994390] [] ? mm_fault_error+0x2c0/0x2c0 [ 145.000348] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.007016] [] do_page_fault+0x27/0x30 [ 145.012555] [] page_fault+0x28/0x30 [ 145.017824] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 145.024817] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 145.031550] [] ? mark_held_locks+0xc7/0x130 [ 145.037499] [] generic_perform_write+0x1dd/0x510 [ 145.043883] [] ? page_endio+0x180/0x180 [ 145.049489] [] ? file_update_time+0xbc/0x390 [ 145.055520] [] ? current_time+0xd0/0xd0 [ 145.061120] [] __generic_file_write_iter+0x352/0x540 [ 145.067858] [] generic_file_write_iter+0x2e0/0x610 [ 145.074430] [] __vfs_write+0x3e0/0x580 [ 145.079944] [] ? default_llseek+0x280/0x280 [ 145.085895] [] ? __lock_is_held+0xa2/0xf0 [ 145.091672] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 145.098234] [] ? __sb_start_write+0x161/0x300 [ 145.104361] [] vfs_write+0x187/0x530 [ 145.109702] [] SyS_write+0xd9/0x1c0 [ 145.114951] [] ? SyS_read+0x1c0/0x1c0 [ 145.120381] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/19 16:11:25 executing program 6: 2018/04/19 16:11:25 executing program 2: 2018/04/19 16:11:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/19 16:11:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x6, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) 2018/04/19 16:11:25 executing program 5: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/19 16:11:25 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) 2018/04/19 16:11:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/19 16:11:25 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eee={0x44}}) 2018/04/19 16:11:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x4}], 0x10) [ 145.126153] [] ? SyS_read+0x1c0/0x1c0 [ 145.131579] [] do_syscall_64+0x1a6/0x490 [ 145.137271] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:25 executing program 1: r0 = socket(0x10, 0x100000000002, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) 2018/04/19 16:11:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/19 16:11:25 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) 2018/04/19 16:11:25 executing program 7: mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='pstore\x00', 0x0, &(0x7f0000000180)) 2018/04/19 16:11:25 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) 2018/04/19 16:11:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/19 16:11:25 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f0000000180)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/19 16:11:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x0, 0x9}, 0x14}, 0x1}, 0x0) [ 145.221557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 145.240077] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 146.011282] FAULT_FLAG_ALLOW_RETRY missing 30 [ 146.015833] CPU: 1 PID: 17795 Comm: syz-executor3 Not tainted 4.9.94-g8683408 #1 [ 146.023356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.032692] ffff8801d035f480 ffffffff81eb0aa9 0000000000000002 0000000000000000 [ 146.040720] ffff8801c0bc2180 ffff8801d035f650 0000000000000000 ffff8801d035f678 [ 146.048716] ffffffff81cb751b 0000000000005db5 ffff8801d376a180 ffff8801c0bc228c [ 146.056716] Call Trace: [ 146.059282] [] dump_stack+0xc1/0x128 [ 146.064623] [] handle_userfault.cold.18+0x3e/0x51 [ 146.071092] [] ? debug_check_no_locks_freed+0x210/0x210 [ 146.078090] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 146.084479] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 146.091294] [] ? handle_mm_fault+0x1267/0x28e0 [ 146.097502] [] ? handle_mm_fault+0x220f/0x28e0 [ 146.103720] [] handle_mm_fault+0x221d/0x28e0 [ 146.109759] [] ? vm_insert_mixed+0x200/0x200 [ 146.115795] [] ? __lock_is_held+0xa2/0xf0 [ 146.121579] [] __do_page_fault+0x5af/0xd50 [ 146.127451] [] ? mm_fault_error+0x2c0/0x2c0 [ 146.133403] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.140056] [] do_page_fault+0x27/0x30 [ 146.145579] [] page_fault+0x28/0x30 [ 146.150833] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 146.157825] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 146.164555] [] ? mark_held_locks+0xc7/0x130 [ 146.170504] [] generic_perform_write+0x1dd/0x510 [ 146.176886] [] ? page_endio+0x180/0x180 [ 146.182488] [] ? file_update_time+0xbc/0x390 [ 146.188528] [] ? current_time+0xd0/0xd0 [ 146.194140] [] __generic_file_write_iter+0x352/0x540 [ 146.200967] [] generic_file_write_iter+0x2e0/0x610 [ 146.207530] [] __vfs_write+0x3e0/0x580 [ 146.213043] [] ? default_llseek+0x280/0x280 [ 146.218989] [] ? __lock_is_held+0xa2/0xf0 [ 146.224766] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 146.231331] [] ? __sb_start_write+0x161/0x300 [ 146.237472] [] vfs_write+0x187/0x530 [ 146.242809] [] SyS_write+0xd9/0x1c0 [ 146.248058] [] ? SyS_read+0x1c0/0x1c0 [ 146.253484] [] ? do_syscall_64+0x48/0x490 2018/04/19 16:11:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000000200)=""/203, 0x11) getdents(r0, &(0x7f0000000080)=""/70, 0x46) 2018/04/19 16:11:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) 2018/04/19 16:11:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10}}) 2018/04/19 16:11:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/104) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/19 16:11:26 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x30000) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/04/19 16:11:26 executing program 6: accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x6c, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/19 16:11:26 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffefffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') 2018/04/19 16:11:26 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:26 executing program 0: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='G', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) [ 146.259261] [] ? SyS_read+0x1c0/0x1c0 [ 146.264685] [] do_syscall_64+0x1a6/0x490 [ 146.270387] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/19 16:11:26 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x40}], 0x2, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/19 16:11:26 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/19 16:11:26 executing program 4: write(0xffffffffffffffff, &(0x7f0000000080)="240000002d007f000000000000ed7401000000ff", 0x14) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000002c0)={'ifb0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000340)={0xfffffffffffffffb, 0x9}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280), 0x4) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/04/19 16:11:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 2018/04/19 16:11:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13a4e7", 0x12, 0x0, 0x0, 0x0) 2018/04/19 16:11:26 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/19 16:11:26 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/04/19 16:11:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/04/19 16:11:27 executing program 6: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2513fa32ea30cdf46dbd392b10440bb3e1be9d792f9add8dfff0a2cd594a17ae33c0c960327e8b159c9f034c451f9870ca28df22c5bbc53718a10aaf948eb746b8b88610f0e37f5fa2ccc2badf37ddeec8c2ad97850caabc4c646dc2e872527ad8f60c05f43d5441fb3ad8067ea0bdf151db24e1f46afdbf95245d9a463b577c7ff4f8f78e937d82c270957344781c3", 0xbe) 2018/04/19 16:11:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) dup2(r0, r1) 2018/04/19 16:11:27 executing program 6: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000000060, &(0x7f0000000040), 0x0) [ 146.471522] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 146.488165] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/19 16:11:27 executing program 1: modify_ldt$read(0x0, &(0x7f00000000c0)=""/136, 0x88) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/19 16:11:27 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) 2018/04/19 16:11:27 executing program 2: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) truncate(&(0x7f00000000c0)='./file0\x00', 0x7) 2018/04/19 16:11:27 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:27 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/19 16:11:28 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000080)=""/43, 0x2b) 2018/04/19 16:11:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ef2ffc)='net\x00') fstat(r0, &(0x7f0000000080)) 2018/04/19 16:11:28 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/04/19 16:11:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/04/19 16:11:28 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 16:11:28 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 16:11:28 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 16:11:28 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)="2f44a858d3034b916ca5a1078666580d5bca7b", 0x13) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)) 2018/04/19 16:11:28 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040), 0x4) 2018/04/19 16:11:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000fd6000)='veno\x00', 0x6) shutdown(r0, 0x1) 2018/04/19 16:11:28 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x18) 2018/04/19 16:11:28 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 148.221551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 148.233310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 16:11:28 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2e0881b159cbe60e67d5f7f0a984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/04/19 16:11:28 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200011c0], 0x0, &(0x7f0000000000), &(0x7f00000011c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', "73bc7f83010000000a2b0000321b3900", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'bridge0\x00', 'bcsf0\x00', 'vlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x268, 0x2e0, [@limit={'limit\x00', 0x20, {{0x6, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x5, 'system_u:object_r:hald_log_t:s0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "3005584d035ce6ea4acf3dd57a506a6c786a1e8800d7fe2ae2342170e3ea", 0x6}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x56b, 0x71, 0x0, 0x0, "777d6fc58c418ef0b173481632251dd8d2eb760c3cbf6d7af52855e6fdc23c79c4b2d410de1ddc3c4dc09bbaf7bd88ef12b1edbabd7dda0e0e4ed0e22b86fc59"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x508) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/228, 0xe4}) 2018/04/19 16:11:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/160, 0x2f5}, {&(0x7f00000001c0)=""/179}, {&(0x7f0000000040)=""/56}, {&(0x7f0000000540)=""/100, 0x358}, {&(0x7f0000000300)=""/172}, {&(0x7f00000003c0)=""/218, 0x394}], 0x100000000000009c, 0x0) 2018/04/19 16:11:28 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7373685f6b65797369676e5f657865635f743a733020756e636f6e666962f4645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e63313032332034"], 0x57) 2018/04/19 16:11:29 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x460000000000127f, &(0x7f0000000080)) 2018/04/19 16:11:29 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/19 16:11:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/19 16:11:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/19 16:11:29 executing program 6: r0 = socket$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, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/19 16:11:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffff716b}, {}]}}) 2018/04/19 16:11:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) 2018/04/19 16:11:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_int(r1, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/04/19 16:11:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_cmd={0x2c, 0x9}}) 2018/04/19 16:11:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_cmd={0x2c}}) 2018/04/19 16:11:29 executing program 4: mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(r0, r0, &(0x7f00000000c0), 0x9) 2018/04/19 16:11:29 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) 2018/04/19 16:11:29 executing program 6: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/04/19 16:11:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/19 16:11:29 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) recvmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000003740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004b40), 0x0, &(0x7f0000004bc0)=""/163, 0xa3}}], 0x1, 0x0, &(0x7f0000004d00)={0x0, 0x989680}) 2018/04/19 16:11:29 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xda, 0x0, 0x0, 0x0, 0x7400240}) 2018/04/19 16:11:29 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/19 16:11:29 executing program 4: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c0e) fallocate(r0, 0x0, 0x0, 0x32e4) 2018/04/19 16:11:29 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) 2018/04/19 16:11:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)}) 2018/04/19 16:11:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f00000001c0)='./control\x00', &(0x7f0000000240)='./control\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/04/19 16:11:29 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/19 16:11:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000000000)={0x2, 0x200000f, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/04/19 16:11:30 executing program 3: syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400000000000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/19 16:11:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100), 0x8) 2018/04/19 16:11:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000004380)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f00000045c0)=""/4096, 0x1000}], 0x1, &(0x7f00000059c0)=""/170, 0xaa}}, {{&(0x7f0000007140)=@hci, 0x80, &(0x7f0000007700)=[{&(0x7f00000072c0)=""/191, 0xbf}, {&(0x7f0000007540)=""/201, 0xc9}], 0x2, &(0x7f0000007740)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000008100)={0x77359400}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/19 16:11:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x210) close(r0) 2018/04/19 16:11:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/19 16:11:30 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x1c}, {0x6}]}, 0xfffffffffffffe3d) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x80) 2018/04/19 16:11:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000240)=0xb0) sendmmsg(r0, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000001580)}}, {{&(0x7f00000027c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002900)}}], 0x2, 0x0) 2018/04/19 16:11:30 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x105}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:30 executing program 6: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) 2018/04/19 16:11:30 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x2000, 0x0) close(r1) 2018/04/19 16:11:30 executing program 1: r0 = socket(0x10, 0x4000000080002, 0x0) write(r0, &(0x7f0000000180)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) 2018/04/19 16:11:30 executing program 2: 2018/04/19 16:11:30 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x18) 2018/04/19 16:11:30 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x17, 0x1000080000000004, @tid=r0}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/19 16:11:30 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x80}, 0x1}, 0x0) 2018/04/19 16:11:30 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/76, 0x4c) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)) 2018/04/19 16:11:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x34, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/04/19 16:11:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000ffc), 0x4) 2018/04/19 16:11:30 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:30 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb6000)='.', &(0x7f0000000000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/04/19 16:11:30 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 16:11:30 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/19 16:11:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x34, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/04/19 16:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x9, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x15d) 2018/04/19 16:11:31 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fee6ffffff0300078a151f75080139000500", 0x27) 2018/04/19 16:11:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) 2018/04/19 16:11:31 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/19 16:11:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/19 16:11:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') sendfile(r0, r1, &(0x7f0000493000)=0x3, 0xf8) 2018/04/19 16:11:31 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/19 16:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x9, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x15d) 2018/04/19 16:11:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x5}) 2018/04/19 16:11:32 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/19 16:11:32 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/19 16:11:32 executing program 2: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/19 16:11:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/19 16:11:32 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:32 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x30) 2018/04/19 16:11:32 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1a000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/04/19 16:11:32 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/04/19 16:11:32 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/19 16:11:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/19 16:11:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/19 16:11:32 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) 2018/04/19 16:11:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/19 16:11:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180), 0x8) 2018/04/19 16:11:32 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/19 16:11:32 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/19 16:11:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000005435, &(0x7f0000000000)) 2018/04/19 16:11:32 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000140)}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/19 16:11:32 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/19 16:11:33 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:33 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) 2018/04/19 16:11:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) 2018/04/19 16:11:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000440)={0x1, {{0xa}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r0, &(0x7f0000419000)={0xa}, 0x1c) 2018/04/19 16:11:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) shutdown(r0, 0x0) 2018/04/19 16:11:33 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:33 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc), 0x4) 2018/04/19 16:11:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce0000", 0x10) 2018/04/19 16:11:33 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f00000000c0)=[{0x74, 0x0, 0x0, 0x93}]}) 2018/04/19 16:11:33 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:33 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xfffffffffffffd5b, 0x0, 0x0, 0xfffffffffffffdff) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000240)="064723f1dd71c975c484bf92abaa2ee0d60b3c15522a4d69b64a862c5242618d47744e7c1393a29296dc56bd849ad285b327756386f7ab9bd75360f32113b06e350a230a98", 0x45, 0x0, &(0x7f000089cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 16:11:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000000100)) 2018/04/19 16:11:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x1, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/19 16:11:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/19 16:11:33 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_getneigh={0x28, 0x1e, 0x101, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x10001}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:11:34 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x5, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x0) 2018/04/19 16:11:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffff14ffff03000000450001070000001419001a0084f1e9fc1cb1190f0a0000080002010c00f41ee400", 0x39}], 0x1) 2018/04/19 16:11:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/19 16:11:34 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:34 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') read(r0, &(0x7f0000000080)=""/108, 0x6c) 2018/04/19 16:11:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/19 16:11:34 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) 2018/04/19 16:11:34 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:34 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007d4000), &(0x7f0000070ffc)=0x4) 2018/04/19 16:11:34 executing program 2: r0 = socket$inet(0x2, 0x0, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:34 executing program 4: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) rmdir(&(0x7f0000000080)='./control\x00') 2018/04/19 16:11:34 executing program 7: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000040), 0x40) 2018/04/19 16:11:35 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x40ed) 2018/04/19 16:11:35 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) 2018/04/19 16:11:35 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x0) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:35 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/19 16:11:35 executing program 1: userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/19 16:11:35 executing program 7: 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, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/19 16:11:35 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:35 executing program 3: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') dup2(r2, r1) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) 2018/04/19 16:11:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/19 16:11:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:35 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0d00f978be26795f", 0x8, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:36 executing program 6: unshare(0xc000000) unshare(0xc000000) 2018/04/19 16:11:36 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:36 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/19 16:11:36 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/19 16:11:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) read(r0, &(0x7f0000000180)=""/93, 0x5d) shutdown(r0, 0x0) 2018/04/19 16:11:36 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) 2018/04/19 16:11:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000b8c000)=""/106, &(0x7f00009d0000)=0x6a) 2018/04/19 16:11:36 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978", 0x4, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:36 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a0e8ce12b732043328e67782add811ad71eb9f6e0e17cd04122cb0b354252c5f043b589ef150d292ea3ede6efe53e88754650ca239b0c74dd0b71cc4678eb1"}, 0x80) 2018/04/19 16:11:37 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978", 0x4, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:37 executing program 5: r0 = socket(0x10, 0x80003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x15, 0x4}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) 2018/04/19 16:11:37 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:37 executing program 4: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:11:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x80000000, 0x4) 2018/04/19 16:11:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x20}, [@typed={0x8, 0x41, @ipv4=@dev={0xac, 0x14, 0x14}}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:37 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc}, 0xc) r1 = socket(0x10, 0x2, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) close(r1) 2018/04/19 16:11:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x4000000000) 2018/04/19 16:11:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/19 16:11:37 executing program 1: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/04/19 16:11:37 executing program 5: syz_emit_ethernet(0x11, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@generic={0x0, "42a703"}}}, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 16:11:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) 2018/04/19 16:11:37 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000140)='./control\x00', 0x0) fchmodat(r0, &(0x7f00000000c0)='./control\x00', 0x0) 2018/04/19 16:11:37 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978", 0x4, 0x0, &(0x7f0000000000)={0x2}, 0x10) [ 156.738212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/19 16:11:37 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:37 executing program 4: 2018/04/19 16:11:37 executing program 5: 2018/04/19 16:11:38 executing program 6: 2018/04/19 16:11:38 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26", 0x6, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:38 executing program 7: 2018/04/19 16:11:38 executing program 1: 2018/04/19 16:11:38 executing program 3: 2018/04/19 16:11:38 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:38 executing program 4: 2018/04/19 16:11:38 executing program 5: 2018/04/19 16:11:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/04/19 16:11:38 executing program 1: 2018/04/19 16:11:38 executing program 3: 2018/04/19 16:11:38 executing program 5: 2018/04/19 16:11:38 executing program 6: 2018/04/19 16:11:38 executing program 4: 2018/04/19 16:11:39 executing program 5: 2018/04/19 16:11:39 executing program 3: 2018/04/19 16:11:39 executing program 4: 2018/04/19 16:11:39 executing program 1: 2018/04/19 16:11:39 executing program 6: 2018/04/19 16:11:39 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26", 0x6, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:39 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:39 executing program 7: 2018/04/19 16:11:39 executing program 4: 2018/04/19 16:11:39 executing program 1: 2018/04/19 16:11:39 executing program 7: 2018/04/19 16:11:39 executing program 6: 2018/04/19 16:11:39 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be26", 0x6, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:39 executing program 7: 2018/04/19 16:11:39 executing program 6: 2018/04/19 16:11:39 executing program 5: 2018/04/19 16:11:39 executing program 3: 2018/04/19 16:11:39 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be2679", 0x7, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:39 executing program 4: 2018/04/19 16:11:39 executing program 5: 2018/04/19 16:11:39 executing program 6: 2018/04/19 16:11:39 executing program 1: 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 3: 2018/04/19 16:11:40 executing program 4: 2018/04/19 16:11:40 executing program 1: 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be2679", 0x7, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:40 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:40 executing program 6: 2018/04/19 16:11:40 executing program 1: 2018/04/19 16:11:40 executing program 4: 2018/04/19 16:11:40 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:40 executing program 6: 2018/04/19 16:11:40 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x1) sendto$inet(r0, &(0x7f0000000080)="0d00f978be2679", 0x7, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 1: 2018/04/19 16:11:40 executing program 4: 2018/04/19 16:11:40 executing program 3: 2018/04/19 16:11:40 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 6: 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 1: 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 3: 2018/04/19 16:11:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 4: 2018/04/19 16:11:40 executing program 3: 2018/04/19 16:11:40 executing program 1: 2018/04/19 16:11:40 executing program 2: 2018/04/19 16:11:40 executing program 6: 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 4: 2018/04/19 16:11:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 2: 2018/04/19 16:11:40 executing program 5: 2018/04/19 16:11:40 executing program 7: 2018/04/19 16:11:40 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/134, 0x86) 2018/04/19 16:11:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f63ff0), &(0x7f0000f63ffc)=0x10) 2018/04/19 16:11:40 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r2, &(0x7f0000000040)="f8fce2bbc81a184b9708e8959b1a06d7c9a137ad0073cbae8d4a8e51532e16beeb98714ef6e016683efb0118725a58355d2e27827de8f268fe78559476c26b6555cf49916e840219641270f0bd928e46feb86790ad44c59bbfb2080700005d140eabcf2a759c7b985b2510c073b0d488228864b1191ec2541ea94ead7976b2b431199f77245198a271015954ea04bed4", 0x90, 0x0, 0x0, 0x0) 2018/04/19 16:11:40 executing program 1: syz_fuse_mount(&(0x7f0000006a00)='.', 0x0, 0x0, 0x0, 0x0, 0x40) 2018/04/19 16:11:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value, 0x8) 2018/04/19 16:11:40 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') renameat(r0, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/04/19 16:11:40 executing program 2: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/19 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/19 16:11:41 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/04/19 16:11:41 executing program 1: 2018/04/19 16:11:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f10918c833ca3cf2f127ffd720cecfd80a008145dd75f60ea085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e5487a8"}) 2018/04/19 16:11:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) socket$packet(0x11, 0x2, 0x300) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x11}}}}}, 0x0) 2018/04/19 16:11:41 executing program 6: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f90ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)) r0 = socket(0xa, 0x80005, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) 2018/04/19 16:11:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/19 16:11:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/19 16:11:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x1}, 0x20) 2018/04/19 16:11:41 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000180)) 2018/04/19 16:11:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), 0x1) [ 161.271722] binder: 18807:18827 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 161.292376] binder: BINDER_SET_CONTEXT_MGR already set [ 161.309408] binder: 18807:18847 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 161.320788] binder: 18807:18827 ioctl 40046207 0 returned -16 2018/04/19 16:11:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/19 16:11:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000002c0), 0x4) 2018/04/19 16:11:42 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0xfffffffffffffffc}, 0x1c) 2018/04/19 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) 2018/04/19 16:11:42 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ad2ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0xfffffefffffffffe, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/19 16:11:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000), 0x4) 2018/04/19 16:11:42 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:42 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000260007003200000800367763fbffff09010000000000000003ffffff0100ff10", 0x24) 2018/04/19 16:11:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/04/19 16:11:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) chdir(&(0x7f0000000280)='./file0\x00') socketpair$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) 2018/04/19 16:11:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[{0x10}], 0x10}}], 0x1, 0x20044090) 2018/04/19 16:11:42 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000de, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/19 16:11:42 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000200)="f44690f1128aa801e15c77a67b939c8c928eb80050bd896cee28c2dbe37b25c58dfcd31014ec1cc25c7473b98e1a8a17a82fff000000eb58facb5e0bf02e453db8cefe0000bb4e3adf9a7c2b2649450b82341766d40b93697e297e91369456b8f708f8e7272ffadefe5a22fdd37dacd0b91752888aa3911e38e37101fcffffffffffffc6f6bd5a481b6b86", 0x8b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl(r1, 0x442000000000127f, &(0x7f0000000000)) 2018/04/19 16:11:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x7, &(0x7f000046eff0)) dup(r0) 2018/04/19 16:11:42 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3b) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc)=0x2, 0x10000050c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) 2018/04/19 16:11:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/146, 0x92}}], 0x1, 0x2, &(0x7f0000000280)={0x77359400}) 2018/04/19 16:11:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@remote}}, {{@in6=@mcast1}}}, &(0x7f0000004d00)=0xe8) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000004f80)=@ipv6_delroute={0x38, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/04/19 16:11:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=@dellink={0x28, 0x11, 0xf03, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffc, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/19 16:11:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, 'lo\x00'}) 2018/04/19 16:11:43 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:43 executing program 7: unshare(0x400) r0 = epoll_create(0x100000001) pipe(&(0x7f0000000ff8)={0x0}) close(r0) splice(r1, &(0x7f0000005ff8), r0, &(0x7f0000000ff8), 0xa175, 0x0) 2018/04/19 16:11:43 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000300)='0', 0x1}], 0x1) 2018/04/19 16:11:43 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/19 16:11:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/19 16:11:43 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/04/19 16:11:43 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:43 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f0000c54fe0)={0x14, 0xd, 0x6, 0x1}, 0xffbe}, 0x1}, 0x0) 2018/04/19 16:11:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)) 2018/04/19 16:11:43 executing program 7: unshare(0x400) r0 = epoll_create(0x100000001) pipe(&(0x7f0000000ff8)={0x0}) close(r0) splice(r1, &(0x7f0000005ff8), r0, &(0x7f0000000ff8), 0xa175, 0x0) 2018/04/19 16:11:43 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 2018/04/19 16:11:43 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 163.006533] binder: 18933:18937 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/19 16:11:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x28060400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c18862a5e1bee887d36cb4a0f4464dac8c97357a79"}) [ 163.059545] binder: 18933:18961 unknown command 0 2018/04/19 16:11:43 executing program 7: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 163.086959] binder: 18933:18961 ioctl c0306201 20000080 returned -22 2018/04/19 16:11:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xb23, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbffc8)={0x0, 0x0, &(0x7f0000fc2fa0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/19 16:11:43 executing program 2: sendto$ax25(0xffffffffffffffff, &(0x7f0000001300)="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", 0xde7, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00", 0xcc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/19 16:11:43 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 2018/04/19 16:11:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) 2018/04/19 16:11:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:43 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)={0x14, 0x10, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:43 executing program 1: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./bus\x00') pivot_root(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00') open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000194ff8)='./bus\x00', 0x0, 0x0) 2018/04/19 16:11:43 executing program 6: perf_event_open(&(0x7f000057c000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d1ff4)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) 2018/04/19 16:11:43 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:43 executing program 1: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./bus\x00') pivot_root(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00') open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000194ff8)='./bus\x00', 0x0, 0x0) 2018/04/19 16:11:43 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x2000000004003}) dup2(r0, r1) 2018/04/19 16:11:43 executing program 3: mmap(&(0x7f0000b19000/0xa000)=nil, 0xa000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000b19000/0x1000)=nil) 2018/04/19 16:11:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/19 16:11:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000380)=0xf5ad2a7, 0x4) syz_emit_ethernet(0x11, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, "c7"}}}}}}, &(0x7f0000000140)) 2018/04/19 16:11:44 executing program 1: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./bus\x00') pivot_root(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00') open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000194ff8)='./bus\x00', 0x0, 0x0) 2018/04/19 16:11:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl(r0, 0x705, &(0x7f0000000100)) 2018/04/19 16:11:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8), 0x8) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:44 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/19 16:11:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000000, 0x5, 0xfff}, &(0x7f0000000180)=0x10) 2018/04/19 16:11:44 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/19 16:11:44 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6011, 0xffffffffffffffff) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 3: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/19 16:11:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/04/19 16:11:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0xf8d}], 0x1) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) 2018/04/19 16:11:44 executing program 7: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/04/19 16:11:44 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x480001, 0x0) 2018/04/19 16:11:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x14}) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)) recvfrom$inet6(r1, &(0x7f0000a08f6e)=""/146, 0x92, 0x0, &(0x7f0000109fe4)={0xa}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000060fffe)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/19 16:11:44 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000140)}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 2018/04/19 16:11:44 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001340)='V', 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x101) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/19 16:11:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'irlan0\x00', &(0x7f0000000040)=@ethtool_sfeatures={0x3b}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa}}}, &(0x7f0000000000)=0x84) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/19 16:11:44 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:44 executing program 5: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) [ 163.742976] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/19 16:11:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) memfd_create(&(0x7f0000000180)="5d7d8a00", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000540)=ANY=[], &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340), 0x14) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/04/19 16:11:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 7: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2004}) ppoll(&(0x7f0000fb8fb0)=[{r1}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/04/19 16:11:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000040)=0x20000000, 0xffff7ffc) 2018/04/19 16:11:45 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x100000001}, 0x1a) 2018/04/19 16:11:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x1, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/04/19 16:11:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000032c0)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2c}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in, {}, {}, {}, 0x0, 0x0, 0x2, 0x7}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x62081, 0x0) pwritev(r0, &(0x7f0000002440)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, 0x0) 2018/04/19 16:11:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1}, 0x10) 2018/04/19 16:11:45 executing program 7: r0 = memfd_create(&(0x7f0000000000)='!*[bdev\x00', 0x0) pread64(r0, &(0x7f0000000cc0)=""/218, 0x35c, 0x400000000000002) 2018/04/19 16:11:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0xa, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x2ba) 2018/04/19 16:11:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x1000000000000004) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) close(r0) 2018/04/19 16:11:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0x10, 0x84}], 0x10}, 0x0) 2018/04/19 16:11:45 executing program 7: unshare(0x40600) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/19 16:11:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/19 16:11:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') r1 = dup2(r0, r0) getdents64(r1, &(0x7f0000000080)=""/151, 0x97) 2018/04/19 16:11:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000000)=""/54, 0x36) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/19 16:11:45 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000000080)="a56c7479", 0x4) 2018/04/19 16:11:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/04/19 16:11:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x13, 0x13, 0x8109}, 0xcf}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$evdev(r0, &(0x7f00000002c0), 0xfe8b) 2018/04/19 16:11:46 executing program 6: unlink(&(0x7f0000000280)='..') 2018/04/19 16:11:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1}) ioctl(r0, 0x1, &(0x7f0000000040)) 2018/04/19 16:11:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:46 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x1000000000000) sendfile(r0, r1, 0x0, 0x10003) 2018/04/19 16:11:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/04/19 16:11:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xb2, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)='"', 0x1) 2018/04/19 16:11:46 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x59) 2018/04/19 16:11:46 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='sched\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/19 16:11:47 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x2c, 0x15, 0xd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'teql0\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xb2, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)='"', 0x1) 2018/04/19 16:11:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000300)=@ethtool_cmd={0x17}}) 2018/04/19 16:11:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000300)={0x14, 0x7, 0xa, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/19 16:11:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_deladdr={0x2c, 0x15, 0xd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'teql0\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000300)={0x14, 0x7, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:47 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/153, 0x99}], 0x1) 2018/04/19 16:11:47 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000900)=@req={0x0, 0x7}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) 2018/04/19 16:11:47 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000f8b000), &(0x7f0000000040)) prlimit64(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/19 16:11:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000280)={'lo\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/19 16:11:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="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", 0x7b9}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/19 16:11:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:47 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x100000003, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/19 16:11:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/04/19 16:11:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/19 16:11:48 executing program 6: syz_emit_ethernet(0xd2, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="960f25d21450", [], {@ipv6={0x86dd, {0x0, 0x6, "37f674", 0x9c, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) 2018/04/19 16:11:48 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "4762b2"}}) 2018/04/19 16:11:48 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x0) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:48 executing program 3: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffff) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/19 16:11:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000000c0), 0x4) 2018/04/19 16:11:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x8) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0) 2018/04/19 16:11:48 executing program 6: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='em1\\@&md5sum$cpuset.#\x00') 2018/04/19 16:11:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/19 16:11:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x80000000010) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 16:11:48 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 16:11:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl(r0, 0x442000000000127f, &(0x7f0000000140)) 2018/04/19 16:11:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/19 16:11:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') fstat(r0, &(0x7f0000000180)) 2018/04/19 16:11:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000000200)) 2018/04/19 16:11:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/19 16:11:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @ext}], 0x30) close(r0) 2018/04/19 16:11:49 executing program 0: mkdir(&(0x7f00008c9ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f0000001080)='./control/file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000) 2018/04/19 16:11:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/19 16:11:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) 2018/04/19 16:11:49 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/04/19 16:11:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/04/19 16:11:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6}]}, 0x30}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') preadv(r0, &(0x7f0000001000), 0x0, 0x0) 2018/04/19 16:11:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) 2018/04/19 16:11:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/19 16:11:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/127, 0x7f}, 0x20) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000080000000000000000000000030006000000010002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:49 executing program 3: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/04/19 16:11:50 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/19 16:11:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), 0x14) 2018/04/19 16:11:50 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/19 16:11:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), 0x4) 2018/04/19 16:11:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/19 16:11:50 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xda, 0x6}, 0x8) 2018/04/19 16:11:50 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000180)=@ethtool_rx_ntuple={0x35, {0x1, @hdata="b98db0c54e7654ce929affcb0ed1e9f286eb979197f05ac9fd56cd4e0fa7ad0a398cbb9673a8788717b9f5632fd642d974109bacddaa5be9126c9b6d583db0901eab680ddb57f01c", @ah_ip4_spec={@empty, @multicast1=0xe0000001, 0x5114, 0x100}, 0x6d2e, 0x2, 0x7f, 0x4, 0xfffffffffffffffe}}}) tee(r0, r0, 0x5, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x42, 0x18, 'gre0\x00', 'vcan0\x00', 'teql0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0x968, 0x968, 0x9b8, [@among={'among\x00', 0x8d0, {{0x4, 0x9, 0x837, {[0x80000001, 0x1, 0xfffffffffffffffa, 0x5, 0x3, 0x0, 0x0, 0x2, 0x8584, 0x6, 0x8c2, 0x0, 0x7, 0x1, 0x8, 0x1, 0x9, 0x3, 0x1, 0x4f, 0x6, 0x9, 0x3f9c, 0xe3d, 0x0, 0x8001, 0x2, 0x9, 0x2, 0x1, 0xa5, 0x800, 0x1, 0xa7, 0x80000001, 0x9, 0x10000, 0x1, 0x2, 0x71e, 0x1, 0x3, 0x2, 0xffffffffffffffe1, 0x7, 0x40, 0x1000, 0x400, 0x0, 0x80, 0x9, 0xfffffffffffffffa, 0x0, 0x2, 0x3ff, 0xffffffff, 0x20, 0x7, 0x6fbf, 0x1, 0x2, 0x8, 0x3f, 0x6, 0x2, 0x5, 0x10000, 0x8, 0x15, 0x7fff, 0x2, 0xfffffffffffffffc, 0x100, 0xffffffffffff7da2, 0x8, 0x1, 0x5, 0x7f00000000000000, 0x6, 0x0, 0x2dc, 0x3, 0x4, 0xffffffff, 0xc1, 0x5, 0x8fee, 0x81, 0x5, 0x3f, 0xc500000, 0xffffffff, 0xe1, 0x80000000, 0x8, 0x7ff, 0xffffffffffffffc1, 0x80000000, 0x0, 0x200000, 0x1, 0x7f1a, 0x8000, 0x1ff, 0x0, 0x0, 0x1, 0x60e, 0x2, 0x80000001, 0x3, 0x3, 0x3d1, 0x7, 0x1, 0x22b, 0x80000000000, 0x0, 0x81, 0x6, 0x5, 0x8, 0x7, 0x2, 0x40, 0xfff, 0x5, 0x7, 0x7fff, 0x0, 0x6, 0x3, 0x800, 0x89ea, 0x2000200000000000, 0x6, 0x2, 0x7fff, 0x0, 0xf30, 0x9, 0x2, 0xfffffffffffffff8, 0x10001, 0x7, 0xffffffff, 0x0, 0x1, 0x4, 0x4, 0xffffffffffffff6b, 0x200, 0x2, 0x5, 0xa9, 0xfffffffffffffc00, 0x0, 0x0, 0x3, 0x8001, 0x3, 0x6, 0x5, 0xfffffffffffff3f3, 0x8, 0x8, 0x1000, 0x4, 0x8, 0x1, 0x0, 0x5, 0x7b91, 0xffffffffffff0000, 0x3a5c, 0x100000001, 0x6, 0x6, 0x5, 0x724ba6ee, 0x5, 0x5, 0x0, 0x400, 0x5ce8c3e5, 0x2, 0x10000, 0x100000001, 0x83a6, 0x80, 0x6, 0x5, 0xffffffffffff0001, 0x0, 0x5, 0x3, 0xffffffff00000000, 0x7, 0x800, 0x0, 0x100000000000000, 0x1, 0x0, 0x1, 0x7f, 0x6, 0xfff, 0x3, 0x0, 0x0, 0x8, 0x4, 0x35, 0x1ff, 0x7, 0x3, 0x0, 0x80000001, 0x3f, 0x7, 0x1be, 0x1, 0x8, 0x7, 0xffffffff, 0x0, 0x2, 0x80000000, 0x57fb, 0x0, 0x1, 0x7, 0x6, 0x8, 0x6, 0xdde, 0x8, 0x6, 0xff, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x6, 0x8, 0xffffffff, 0x7fffffff, 0x3, 0x40, 0x4, 0x5, 0x3, 0x3, 0x5, 0x1, 0x9], 0x9, [{[0x64, 0x7], @rand_addr=0x1}, {[0x2, 0xfffffffffffffff9], @rand_addr}, {[0x60, 0xc0f], @dev={0xac, 0x14, 0x14, 0xb}}, {[0x2, 0x7], @broadcast=0xffffffff}, {[0x1c, 0x8bce]}, {[0x8, 0xffffffffffff7fff], @broadcast=0xffffffff}, {[0x4000000000000000, 0x5], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xed, 0x800], @rand_addr=0xff}, {[0x0, 0x7], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffffffff, 0x7ff, 0x81, 0x5, 0x81, 0x7, 0x4, 0x0, 0x1f, 0x4, 0x101, 0x6, 0x8fb6, 0x7, 0x929c, 0x80, 0x5, 0x9, 0x1, 0x424, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x8, 0x4, 0x8, 0x3, 0x20, 0x5, 0x706, 0x3, 0xfffffffffffffffd, 0x1, 0x4f, 0x9, 0xff, 0x7, 0x6442, 0x2, 0xc24, 0x80000000, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x5, 0x1, 0x101, 0x8, 0x6396, 0xffffffffffffffff, 0xc79, 0x1, 0xe1, 0x8, 0x80000000, 0xff, 0x6, 0x8, 0xfff, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x5, 0x40, 0x3f8d, 0x3, 0x92b1, 0x1, 0x0, 0xfffffffffffffe01, 0x0, 0x7fff, 0x80000000, 0x8, 0x20, 0x1f, 0xcf, 0x1f, 0x9, 0x43a, 0x4, 0x9, 0x0, 0x8, 0x101, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xffffffff, 0x80, 0x9, 0x4, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0xa6, 0x7, 0x1, 0x10001, 0x9, 0x1, 0x6, 0x4, 0x4, 0x2, 0x2, 0x9, 0x20, 0x5, 0xc34, 0x64, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0xbb, 0x9e6, 0x8, 0x80, 0x5, 0x1, 0x10000, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x80000001, 0x5, 0x1f, 0x3, 0x2, 0x200, 0x7, 0x8001, 0x0, 0x7, 0x1, 0xc02, 0x2, 0x66b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f, 0x9e4c, 0x8, 0x81, 0x3ff, 0x0, 0x400, 0x1, 0x1f, 0xffffffff00000001, 0x0, 0x10001, 0x6, 0x7, 0xfffffffffffffff9, 0xfffffffffffffc00, 0x3, 0x9, 0x4, 0x7fff, 0xffffffff, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x6, 0x51b7, 0xc265, 0x6, 0x31, 0x81, 0x7ff, 0x3778000000000, 0x800, 0x8, 0x1, 0x8000, 0x8, 0x29e025f, 0x6], 0x6, [{[0x8]}, {[0x3], @multicast1=0xe0000001}, {[], @multicast2=0xe0000002}, {[0x0, 0x10001], @rand_addr=0x4}, {[0x1, 0x100000001], @broadcast=0xffffffff}, {[0x8000, 0x2b], @multicast1=0xe0000001}]}}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1fe0000000000000, 0x100000001}}}}, {{{0x3, 0x0, 0x0, 'rose0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [0x0, 0x0, 0x8971d93c46e24d2c, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0xfffffffffffffffc, "494c8f2dbf70844dfe6fe1574267568e026e7552b8a9105c2c9db9f236bf", 0x4}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xbb0) 2018/04/19 16:11:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), 0xfead) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 16:11:50 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) rename(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/19 16:11:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8141, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/04/19 16:11:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 2: r0 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 5: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0"], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/04/19 16:11:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000fef000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/19 16:11:50 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f00000001c0)) 2018/04/19 16:11:50 executing program 3: r0 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20000) 2018/04/19 16:11:50 executing program 2: r0 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000a95000/0x3000)=nil, 0x3000, 0x0) 2018/04/19 16:11:50 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x10407ff, 0x2) 2018/04/19 16:11:50 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) 2018/04/19 16:11:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x6, 0x1, 0xc03}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:50 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/04/19 16:11:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/04/19 16:11:50 executing program 2: r0 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x6e0e172e}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/04/19 16:11:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x9) 2018/04/19 16:11:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) dup2(r0, r1) 2018/04/19 16:11:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x78}, 0x1}, 0x0) 2018/04/19 16:11:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0xe2e}], 0x1) 2018/04/19 16:11:51 executing program 2: r0 = socket(0x0, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x6744}, {0x6e0e172e}, 0x0, 0x6e6bb6}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1, 0x0, 0x0, 0x5}, 0x4050) 2018/04/19 16:11:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002000)}, {&(0x7f0000002180)="7e2dd085d6fe7d8b595cd5360e0ebb3450a2e07deef26a16af36428cd12315fcab312e32e0fef522eb12a716d71cfe2860259f2cd80ac44b1ee31d8cfc42fea844cdf2271175aaa226ac491ce54706883efa910dc39762ad589a308e3a693e1ecd899764b649f51335415826d5a3f15c37bc", 0x72}], 0x2, &(0x7f000000b600)=[{0x1010, 0x10a, 0x5536eb6, "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"}], 0x1010, 0x4000000}, 0x9}], 0x1, 0x4040000) 2018/04/19 16:11:51 executing program 3: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x100000a, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x6, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) 2018/04/19 16:11:51 executing program 7: r0 = socket(0x8000000010, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/19 16:11:51 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x4}}) 2018/04/19 16:11:51 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000180), 0x257, 0xf) 2018/04/19 16:11:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc), 0x3) 2018/04/19 16:11:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/19 16:11:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4, 0x4}, {{0x0, 0x2710}}], 0x20) 2018/04/19 16:11:52 executing program 2: r0 = socket(0x0, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:52 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x0) 2018/04/19 16:11:52 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/19 16:11:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/33) 2018/04/19 16:11:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@ax25={0x3, {"ce0a18f1427437"}}}) 2018/04/19 16:11:53 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000001031900060007000000068100023b0509000100010100ff1ffe6f", 0x1f}], 0x1) 2018/04/19 16:11:53 executing program 2: r0 = socket(0x0, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/19 16:11:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/19 16:11:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x0, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="2400000024007f000000000180007701000000ff010000000800000000000000bb00ff10", 0x24) 2018/04/19 16:11:53 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="d7") read(r0, &(0x7f0000000500)=""/133, 0x85) 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 0: 2018/04/19 16:11:53 executing program 3: 2018/04/19 16:11:53 executing program 6: 2018/04/19 16:11:53 executing program 5: 2018/04/19 16:11:53 executing program 7: 2018/04/19 16:11:53 executing program 1: 2018/04/19 16:11:53 executing program 4: 2018/04/19 16:11:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc), 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc), 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc), 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 3: 2018/04/19 16:11:54 executing program 7: 2018/04/19 16:11:54 executing program 6: 2018/04/19 16:11:54 executing program 0: 2018/04/19 16:11:54 executing program 5: 2018/04/19 16:11:54 executing program 1: 2018/04/19 16:11:54 executing program 4: 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 0: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 0: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 0: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 0: 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 5: 2018/04/19 16:11:55 executing program 6: 2018/04/19 16:11:55 executing program 1: 2018/04/19 16:11:55 executing program 7: 2018/04/19 16:11:55 executing program 0: 2018/04/19 16:11:55 executing program 3: 2018/04/19 16:11:55 executing program 4: 2018/04/19 16:11:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) unshare(0x40600) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/6, 0x6}, 0x0) 2018/04/19 16:11:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000000040)) 2018/04/19 16:11:55 executing program 5: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/04/19 16:11:55 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/19 16:11:55 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) 2018/04/19 16:11:56 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000180), 0x0) 2018/04/19 16:11:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/19 16:11:56 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x1, r1, 0x2000004, 0xffffffffffffffff) 2018/04/19 16:11:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x1ee, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) 2018/04/19 16:11:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x3) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/19 16:11:56 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/19 16:11:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) 2018/04/19 16:11:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:56 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2) 2018/04/19 16:11:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x800}) 2018/04/19 16:11:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/19 16:11:56 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/19 16:11:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000001140)=0x10) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/04/19 16:11:56 executing program 4: capset(&(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000044ff0)) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/04/19 16:11:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0xfff) 2018/04/19 16:11:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001240)={'erspan0\x00', &(0x7f0000001200)=@ethtool_channels={0x3c}}) 2018/04/19 16:11:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@un=@abs={0x1}, 0x80) 2018/04/19 16:11:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/04/19 16:11:56 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 7: r0 = socket$inet(0x2, 0x100000003, 0x200000000fe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8040, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/19 16:11:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xbddb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000080)) 2018/04/19 16:11:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = syz_open_pts(r0, 0x200000) dup3(r1, r2, 0x0) 2018/04/19 16:11:57 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000632000)='./file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/04/19 16:11:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) 2018/04/19 16:11:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/packet\x00') 2018/04/19 16:11:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) 2018/04/19 16:11:57 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/19 16:11:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f00000001c0)=0xffffffffffffff65) 2018/04/19 16:11:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0xff51) 2018/04/19 16:11:57 executing program 4: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x5) 2018/04/19 16:11:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x1c, 0x1e, 0x301, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/packet\x00') 2018/04/19 16:11:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000200)=""/30, 0xa) 2018/04/19 16:11:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/54, 0x36}], 0x1, 0x0) 2018/04/19 16:11:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000500001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/19 16:11:57 executing program 1: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/19 16:11:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000000080)={0x14, 0x11, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa}], 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "5a80f8925960223fc80a12cc9fe28513"}, &(0x7f0000001080)=0x18) 2018/04/19 16:11:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) [ 176.729663] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/19 16:11:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003480)=@ipmr_newroute={0x20, 0x18, 0x803, 0x0, 0x0, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 4: syslog(0x3, &(0x7f0000930f14), 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ea, &(0x7f0000000000)="11b3e96a31ee1514fd3958857d48f2c9d06f24b54bd99025dad6dbb10090b7cb832d0f554c44a9c0ddea3fb0fae116a3b7f43eb664f20bc0db5569ef1a82f0297e5f25b63d3af217100b178d2873761d0c6deb69fd29630bb64d6d8e1c81ecb0c511c4b64454ad08e1c6061230514a7c899036bb3e87e327c32b2525b16ab0741cc7504262bea9b3b8fcc3c77fd26676fafc68acac632f845e3033d728") 2018/04/19 16:11:57 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x4000000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/04/19 16:11:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x80000000000009, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000140)={"73697430000000000000001600", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/19 16:11:57 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/19 16:11:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/19 16:11:57 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/19 16:11:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/04/19 16:11:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xff0b}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002640)={&(0x7f00000025c0)=@delsa={0x28, 0x11, 0x1, 0x0, 0x0, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x6c}}, 0x28}, 0x1}, 0x0) 2018/04/19 16:11:57 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/19 16:11:57 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)) 2018/04/19 16:11:57 executing program 1: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/04/19 16:11:58 executing program 6: r0 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000180)=[{0x20, 0x0, 0x0, 0xffff7fffdffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x42, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000400)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffffff00"}) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 5: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/04/19 16:11:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_getroute={0x20, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000)=0xfffffffffffffffb, 0xfffffffffffffd10) 2018/04/19 16:11:58 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fdf)) 2018/04/19 16:11:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001265, &(0x7f0000000000)) 2018/04/19 16:11:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x0, 0x2710}, 0xffffffffffffffd2) 2018/04/19 16:11:58 executing program 1: socket$inet(0x2, 0x80a, 0xfff) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/19 16:11:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f000001f000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) 2018/04/19 16:11:58 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)="6d8349398d3c46955d27edd1d6efe6965094c24fbae250e8669abb1b98eaa301bc9b8df1c917ae02e1e2aac4b8144a180380003ef0dd78fb07fe03e796f95383c2f0cc60ef3fd68825b92a2deac548bcca4b88758b3c5e6585aaff8f0ed041b68a6402fd379c65ec867bd19f6c85db142e9fcfcedd117a64ad658e7487ca0b6db81f7f7d22bb284a0b62c218eb7c85ff3b3aa1e6973244ec93c569b57f", 0x9d}, {&(0x7f00000001c0)="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", 0xfc}], 0x2, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@rc={0x1f, {0x2735, 0x8, 0xfffffffffffffffb, 0x2069, 0x20, 0xfff}, 0x401}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/19 16:11:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/19 16:11:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) 2018/04/19 16:11:58 executing program 7: clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setgroups(0x0, &(0x7f0000000000)) 2018/04/19 16:11:58 executing program 6: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @random="8fa76e09f3f6"}, &(0x7f0000000240)) 2018/04/19 16:11:58 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000040)="01", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/19 16:11:58 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000), 0x1) 2018/04/19 16:11:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x39}], 0x1) 2018/04/19 16:11:58 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f0000000140)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') unlinkat(r0, &(0x7f0000000100)='./file0/file0/file0\x00', 0x0) 2018/04/19 16:11:58 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/19 16:11:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/04/19 16:11:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/19 16:11:58 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) 2018/04/19 16:11:58 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000888fdf)="1f0000000104fffffd3b000007110000f30501000b000400000423ca0000cf", 0x1f) 2018/04/19 16:11:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/04/19 16:11:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000788000)=0x2, 0x4) write(r0, &(0x7f00002f5000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/04/19 16:11:58 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/19 16:11:58 executing program 6: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000e80)="65b7b404b806ee6aabca") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/19 16:11:58 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r0, &(0x7f000022e000)=""/74, 0x4a) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 4: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb4, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8db3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xf93}, @in6={0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x2286, 0x2, 0x8000, 0xfff, 0x4, 0x10001, 0xffffffffffff5103, 0x4478, r3}, 0x20) connect$unix(r0, &(0x7f0000e6cff8)=@abs, 0x8) keyctl$instantiate(0xc, 0x0, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r4, r5, &(0x7f0000000040), 0x6) close(r4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000003c0)={0x80, 0x401, 0x2, 0x5}, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) sched_setattr(r6, &(0x7f0000000380)={0x30, 0x3, 0x1, 0x100, 0x80, 0xd70, 0x6, 0x6}, 0x0) close(r1) 2018/04/19 16:11:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), 0x4) 2018/04/19 16:11:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) 2018/04/19 16:11:58 executing program 1: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/04/19 16:11:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:58 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="8a", 0x1}], 0x1, 0x0) 2018/04/19 16:11:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') readv(r0, &(0x7f0000001940)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1) 2018/04/19 16:11:59 executing program 7: r0 = getpid() mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}], 0x1, &(0x7f0000007000)=[{&(0x7f000000bf62)=""/158, 0x9e}], 0x1, 0x0) 2018/04/19 16:11:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000153ffc), 0x800) 2018/04/19 16:11:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') sendfile(r1, r0, 0x0, 0x3f) 2018/04/19 16:11:59 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) 2018/04/19 16:11:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/19 16:11:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@expire={0x104, 0x18, 0x43ecd714a59d6e2f, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/04/19 16:11:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005d80)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/19 16:11:59 executing program 5: r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) 2018/04/19 16:11:59 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e2feb)='/proc/self/net/pfkey\x00', 0x200c0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f000045dffc), &(0x7f0000b5bffc)=0x4) r3 = dup(r0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00006c2000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = accept4(r0, 0x0, &(0x7f0000213ffc), 0x800) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000401000)=""/5, &(0x7f00007a9ffc)=0x5) getpeername$unix(r4, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) fcntl$setlease(r3, 0x400, 0x3) mmap(&(0x7f0000bb4000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/04/19 16:12:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000e62000), 0x0, 0x0, &(0x7f00005b4fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 16:12:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) 2018/04/19 16:12:00 executing program 5: setrlimit(0x7, &(0x7f0000becff0)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/04/19 16:12:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) 2018/04/19 16:12:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x0) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:00 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{}, {0x0, r2}}, &(0x7f000010bff0)) timerfd_gettime(0xffffffffffffffff, &(0x7f00007feff0)) read(r1, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/19 16:12:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xe, 0x4, 0x5, 0x26, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_address={0x5, 0x7, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, @sadb_key={0x1f, 0x8, 0x750, 0x0, "e2a2d482daddc258d4fbe3de5918ff00f7c16dc361b48af1bc2d53cc72f862d792977ae3f388a66ffc1f9296287464c2fdf6759366765f1b31702fb23c7fba87914741235a778ed6fe75927f0f6d0778cd5165e6584f1e0362922586c27388effa1a1432f42ffa7ea087cc1485d0e54c6b813a82645d06afe6f413a813f8a57733d302b6cfb4631f5123a43ced855feff40d92cdb85aa8373f5c908e403d890e528f1c9c3c3dfc6bf97ce592161094902e739baa7b03b1f8b16a21766a73c9d5a81d2a0c599b85dad61c5049ef9030a0fc6fd58aeaf2250933bc8413a377797c8df419081bb91aa72103"}]}, 0x130}, 0x1}, 0x40001) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44003) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/04/19 16:12:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0xc) 2018/04/19 16:12:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in6={{0xa}}, 0x0, 0x0, 0x0, "5f694d3af4305654623a6116e5dfd9d265d92451769e50c63c66e6975790894a36bc1eda8ce983bc61f103e62be7e81edbed912fd77242883ad37a1c5df9405d935bd16af2ff020f85f43b99c7c1c791"}, 0xd8) 2018/04/19 16:12:00 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) pipe(&(0x7f00000001c0)) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/19 16:12:00 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/19 16:12:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x0) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/04/19 16:12:00 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r0, 0x1) fcntl$setflags(r0, 0x2, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000003c0)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000000100)=[{}, {r0}], 0x2, &(0x7f0000000180)={r3}, &(0x7f00000001c0)={0x5}, 0x8) poll(&(0x7f0000000200)=[{}, {r0, 0x8}, {}], 0x3, 0x0) 2018/04/19 16:12:00 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/19 16:12:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x0) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x3) 2018/04/19 16:12:00 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) 2018/04/19 16:12:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:00 executing program 1: unlink(&(0x7f0000000140)='.') 2018/04/19 16:12:00 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/19 16:12:00 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001a40), &(0x7f0000001a80)=0x14) 2018/04/19 16:12:01 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x1fe, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/19 16:12:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f0000000080)}], 0x180, 0x0) 2018/04/19 16:12:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a26000)=0x100, 0x4) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)}, 0x40) 2018/04/19 16:12:01 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001a40), &(0x7f0000001a80)=0x14) 2018/04/19 16:12:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) 2018/04/19 16:12:01 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/04/19 16:12:01 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/19 16:12:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs=@ethernet={0x0, @random="17bb93440110"}}) 2018/04/19 16:12:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/19 16:12:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)=[{0x10, 0x11f}, {0x10}], 0x20}}], 0x2, 0x0) 2018/04/19 16:12:01 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001a40), &(0x7f0000001a80)=0x14) 2018/04/19 16:12:01 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000670000), &(0x7f00000000c0)=0x4) 2018/04/19 16:12:01 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000035c0)=[{&(0x7f00000007c0)=""/140, 0x8c}], 0x1, &(0x7f0000004840)=[{&(0x7f0000001440)=""/50, 0x32}], 0x1, 0x0) 2018/04/19 16:12:01 executing program 4: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f00004a8000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1000) 2018/04/19 16:12:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs=@ethernet={0x0, @random="17bb93440110"}}) 2018/04/19 16:12:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c00020000000000fcff0000"], 0x2c}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, r1+10000000}, &(0x7f0000000480), 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/04/19 16:12:01 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001a40), &(0x7f0000001a80)=0x14) 2018/04/19 16:12:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xfeff, 0x0) 2018/04/19 16:12:01 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_link_settings={0x4c}}) 2018/04/19 16:12:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe) 2018/04/19 16:12:01 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f0000000480), 0x0, &(0x7f00000007c0), 0x0, 0x0) 2018/04/19 16:12:01 executing program 7: pipe(&(0x7f0000001140)={0xffffffffffffffff}) unshare(0x400) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/19 16:12:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000001780)=@l2, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/61, 0x3d}}], 0x1, 0x101, &(0x7f0000001b00)) 2018/04/19 16:12:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x5, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2ad, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x90}, 0x1}, 0x0) 2018/04/19 16:12:01 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) 2018/04/19 16:12:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000180), 0x0) 2018/04/19 16:12:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0xff}, 0x50b) 2018/04/19 16:12:02 executing program 3: unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000000000)) 2018/04/19 16:12:02 executing program 7: pipe(&(0x7f0000001140)={0xffffffffffffffff}) unshare(0x400) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/19 16:12:02 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f0000000180)={0x11, 0xd, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) 2018/04/19 16:12:02 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) 2018/04/19 16:12:02 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000000)='/vboxnet1\x00', 0x0) flistxattr(r0, &(0x7f0000000080)=""/163, 0xa3) 2018/04/19 16:12:02 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) 2018/04/19 16:12:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/19 16:12:02 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7f8, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a86ffc)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 16:12:02 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) link(&(0x7f0000000000)='..', &(0x7f0000000080)='../file0\x00') 2018/04/19 16:12:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) [ 181.669892] ------------[ cut here ]------------ [ 181.674728] WARNING: CPU: 1 PID: 20997 at net/core/dev.c:2473 skb_warn_bad_offload+0x2af/0x380 [ 181.683522] sit0: caps=(0x00000000803b7869, 0x0000000000000000) len=2088 data_len=2040 gso_size=1432 gso_type=2 ip_summed=0 [ 181.694830] Kernel panic - not syncing: panic_on_warn set ... [ 181.694830] [ 181.702198] CPU: 1 PID: 20997 Comm: syz-executor6 Not tainted 4.9.94-g8683408 #1 [ 181.709726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/19 16:12:02 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000001740)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001300)=""/11, 0xb}], 0x1) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/145, 0x91}, 0x0) 2018/04/19 16:12:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) [ 181.719082] ffff8801d83feff8 ffffffff81eb0aa9 ffffffff83a484a0 00000000ffffffff [ 181.727148] 0000000000000000 0000000000000001 00000000000009a9 ffff8801d83ff0b8 [ 181.735210] ffffffff8141f845 0000000041b58ab3 ffffffff841b7b48 ffffffff8141f686 [ 181.743261] Call Trace: [ 181.745844] [] dump_stack+0xc1/0x128 [ 181.751209] [] panic+0x1bf/0x3bc [ 181.756327] [] ? add_taint.cold.6+0x16/0x16 [ 181.762301] [] ? __warn.cold.9+0xa6/0x17f [ 181.768101] [] ? skb_warn_bad_offload+0x2af/0x380 [ 181.774604] [] __warn.cold.9+0xc1/0x17f [ 181.780237] [] warn_slowpath_fmt+0xc2/0x100 [ 181.786216] [] ? __warn+0x50/0x50 [ 181.791325] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 181.798257] [] ? ___ratelimit+0x53/0x401 [ 181.803972] [] skb_warn_bad_offload+0x2af/0x380 [ 181.810295] [] __skb_gso_segment+0x546/0x680 [ 181.816350] [] validate_xmit_skb+0x48e/0xab0 [ 181.822406] [] ? check_preemption_disabled+0x3b/0x170 [ 181.829246] [] ? check_preemption_disabled+0x3b/0x170 [ 181.836090] [] __dev_queue_xmit+0x888/0x2080 [ 181.842154] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 181.848395] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 181.854367] [] ? __lock_acquire+0x654/0x4070 [ 181.860423] [] ? nf_ct_deliver_cached_events+0x335/0x560 [ 181.867522] [] ? nf_ct_deliver_cached_events+0x83/0x560 [ 181.874530] [] ? check_preemption_disabled+0x3b/0x170 [ 181.881365] [] dev_queue_xmit+0x17/0x20 [ 181.886994] [] neigh_direct_output+0x15/0x20 [ 181.893058] [] ip6_finish_output2+0x8a8/0x1d00 [ 181.899296] [] ? ip6_finish_output2+0x157/0x1d00 [ 181.905698] [] ? ip6_sk_dst_lookup_flow+0x580/0x580 [ 181.912356] [] ? check_preemption_disabled+0x3b/0x170 [ 181.919190] [] ? ip6_mtu+0x217/0x340 [ 181.924547] [] ip6_finish_output+0x3b8/0x760 [ 181.930598] [] ip6_output+0x1f3/0x6e0 [ 181.936041] [] ? ip6_output+0x2f0/0x6e0 [ 181.941659] [] ? ip6_finish_output+0x760/0x760 [ 181.947877] [] ? ip6_output+0x67a/0x6e0 [ 181.953488] [] ? ip6_fragment+0x3380/0x3380 [ 181.959457] [] ip6_local_out+0x9b/0x180 [ 181.965075] [] ip6_send_skb+0xa1/0x340 [ 181.970605] [] udp_v6_send_skb+0x5ba/0xe70 [ 181.976492] [] udp_v6_push_pending_frames+0x22d/0x340 [ 181.983339] [] ? udp_v6_send_skb+0xe70/0xe70 [ 181.989394] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 181.995534] [] udpv6_sendmsg+0x1dc1/0x2430 [ 182.001412] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 182.007550] [] ? __lock_acquire+0x654/0x4070 [ 182.013598] [] ? udp6_lib_lookup+0x100/0x100 [ 182.019644] [] ? debug_check_no_locks_freed+0x210/0x210 [ 182.026653] [] ? sock_has_perm+0x1c2/0x3e0 [ 182.032538] [] ? sock_has_perm+0x292/0x3e0 [ 182.038417] [] ? sock_has_perm+0x9f/0x3e0 [ 182.044213] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 182.051306] [] ? check_preemption_disabled+0x3b/0x170 [ 182.058141] [] ? inet_sendmsg+0x143/0x4d0 [ 182.063934] [] inet_sendmsg+0x203/0x4d0 [ 182.069550] [] ? inet_sendmsg+0x73/0x4d0 [ 182.075252] [] ? inet_recvmsg+0x4c0/0x4c0 [ 182.081050] [] sock_sendmsg+0xcc/0x110 [ 182.086590] [] SYSC_sendto+0x21c/0x370 [ 182.092133] [] ? SYSC_connect+0x300/0x300 [ 182.097921] [] ? __might_fault+0xe4/0x1d0 [ 182.103713] [] ? udp_lib_setsockopt+0xcb/0x570 [ 182.109939] [] ? SyS_futex+0x206/0x310 [ 182.115472] [] ? do_futex+0x1770/0x1770 [ 182.121095] [] ? move_addr_to_kernel+0x50/0x50 [ 182.127320] [] SyS_sendto+0x40/0x50 [ 182.132586] [] ? SyS_getpeername+0x30/0x30 [ 182.138464] [] do_syscall_64+0x1a6/0x490 [ 182.144169] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 182.151591] Dumping ftrace buffer: [ 182.155246] (ftrace buffer empty) [ 182.158945] Kernel Offset: disabled [ 182.162586] Rebooting in 86400 seconds..