f530580eb9f1fc53ecba22b87c5632ad005013c9cc7395b8b552f69757fe34fb9feb46447c4634e6f3987bf3d6def805e4493d5214f0a53895a5c151be50df0f1d62244bccf88cea4425b2f0c048f3cc376828eab833b617aa8ca83093527716363d8657dab380f4ec1cc6025c5c14dd183e3672fb7f75d8a7be68aed5f0a591b4a91b4e239b81545d3d5e0542c6bcc22e03d981d6e39bf547f9e20bb7041109593ce0bb66cefcee6dbcf6602b112c30afdb397a8f9b74c107c8d2e9bbac7afed2b9160a40bc5f4c379eda11b69be65aeeb7e7f5f8486ef2788e2bf4d0a10eae0dcfb8b16a7fbdcc3c395e46b7a6ac5de88d2410e9a720b43714b340f88fe93dd5160ae360ada8dd75ddf86a43be24de363e0111e6d2b564a579f25914e176aa9c95a5790c91f3868c721b90924f1308598b01b101c61eade987bc62815a3c4924c4518283ffcbd8abd2abc5926010fc810bf1e4c2241ccebab829b5fd0b4152a5e5503e552ff2e7da3dd9a4a43854f52", 0x1000}, {&(0x7f0000745000-0xbd)="c3c37658b8870afa784fc7e5dc098287cfb8e4ef616d67e85906426690ab90e625bc67d96f2aa862b7619429f6fef1f56af3c5733cb8563bed47ae699e13ab5f7282182487be331101c08f1ea0b2bd98f4bbd35726ddcfeab27d1eee79d6fb5087ad084e2b780be9f1c3a5a5ed973254f2000a6c9f72c8987375977c78a0c79efe41a0103d04341b1c959ddbba9f0fbcb7a7f776091e04fb21feae84ea413c87fca592d94ce68ed3ab509bf8e4c37472740877b4efd0b4f495f87ad3a8", 0xbd}], 0x9) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd8b, 0x20008047, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000df3000)=[], 0x0, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f00001bb000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000356000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00004aa000-0x10)=[], 0x0) vmsplice(r0, &(0x7f000046b000)=[{&(0x7f00000b5000-0x7)="3f9eeaeb0c32fd", 0x7}, {&(0x7f0000861000)="d7935bbafd598ddb591241047c5374d94bdc65aa4c7a19b5c9ffc3097b2e389f7bd717b8a1822d57e59b90f646ee7dad51ab87cf1cbee46fc043e585ac84f45fd2447385cf6ab5f67f36bae1143dd943cec7afa35b10b466cd81de2f80a476b613a3e33d0a066b13467fa98d5be209a9090966872f0db76de41d6f", 0x7b}, {&(0x7f000050c000-0xdf)="279251736398c609c82484a5a4d8ccaa0f2940e58f4d017cbf1e7f7b68504c395a3c1a784448fb619c9159743ddac5df75d4765ebee87b07e0288dba4632975aa5526074682a0e3f8e4225d406976257b22f78887e3504d13e2aa2d94cc0e699645443deae18eac332d637b36758782da44e76832bbcea581552a56516780b5e17d6fe224fbb4cd6eacb78c5410b98be0e24d873e33d554a65163cfd5ea25484a25c9c83f76fbbe5a174825e684ce34dcad92d1b9ef3815cd488792a418973ccff2c03ad57d982a7e619fc6c8fa6fc4427b8217c08573a6dda6e982748fd97", 0xdf}, {&(0x7f0000109000)="423571cea7f108d7e35cd84a3d99e12f00715ed9b9bc61e397cf515872a779338f7f398509a42ea952b7086f45330330fc8d82", 0x33}, {&(0x7f0000967000)="8f8b49c8fda217e1e0d4af850e4af786524110dfff2ab2aa983afb6c0831cb3cd64e3b76f24c16255ce6bda7f16691ef614f2cf8810dff8325e2b637054b43d801b86006371abac40632a96318778867206c36355d390753208df23ae7c508675ced71a878f6b70456d94f4fec2c5d92ab3ed5ec4a", 0x75}, {&(0x7f0000690000)="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", 0x1000}], 0x6, 0x0) [ 61.167716] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 61.190782] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.202505] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.219105] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 61.228972] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 18:54:33 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000154000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="5f268ccf16aa9d4263934d1607bf2abecf2e524d92cec1d8c9e886c486c1b1f346497c47946fff55b21f56ffdb5fbc1af90f8cf0e1f3b6671eaff494eb7bda8c5d35433ac40654bd038bde9f936ffc50d080bb810226cac45d20ceda3fbe62c7172b74cfa2290a16db32c32558e71e3813c02b83e0237bc23d719cb94b0f6381d3facc2e61f514ce7067982e652e04e2941abbf883be2d1bfc4861f3080323d1a6f449a39d7181b57c468dd00328d5c06f0f03e92b604545ec159d28427129da4eaa89d60fb0100ff627c02cb033c2863dff587d8640428d406f9f6a3ea6dd146ab2eba062a6488345", 0xe9, 0x40001, &(0x7f0000001000)={0x1a, 0x15, 0x1, 0x7, 0xfffffffffffffff8, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0xb297, 0x3, 0x78c, 0xfffffffffffffff8, 0xa92, 0x3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x81, 0x400, 0x40, 0x1, 0x7ff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000e5d000-0x2)=0x1, 0x4) sendto$inet(r1, &(0x7f0000801000)="ed", 0xffffffffffffff06, 0x4000, &(0x7f0000133000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c) readahead(r0, 0x8, 0xfffffffffffffffb) 2018/01/09 18:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000502000)=[{&(0x7f0000116000-0x2a)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) times(&(0x7f0000971000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x4000000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000fc6000)=""/97) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000fc7000)={{&(0x7f0000b12000/0x4000)=nil, 0x4000}, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x10000000004206, r3, 0x3, 0x1) ptrace(0x4207, r3) fcntl$getown(r2, 0x9) ptrace$cont(0x7, r3, 0x0, 0x7ff) 2018/01/09 18:54:33 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000001c000)=0x0, &(0x7f0000012000-0x4)=0x4) ioctl$KDDELIO(r0, 0x4b35, 0x80000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000001e000-0xa9)="ebd2e01a8c94b1bd09055327bd91189642f87670e5d1005f97239b0ae03358a907b2a0f893903ede2cd9ce4b20c78dbcaa957e67b8c50c50c6fdf0e5c278cc09b2a8ccf3d3bb01f0fef95893b3d79a737ec38a7a920276ef9724e385109847e37d341b1fdeafe476c365764ceec8fa70f969005f573cbddf874d1e596dde81b6500ee43ec7404db8b8241b6b234e9259e7b1dfd49442cb5ff94c4cbbb0680c42b003fd19ce12916f0c", 0xa9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x401}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:33 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) 2018/01/09 18:54:33 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000690000-0xe)='/dev/keychord\x00', 0x10001, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getpriority(0x2, 0x0) 2018/01/09 18:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006f6000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0xff, 0x3}, &(0x7f000007e000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009db000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c1000)=0x8c) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = memfd_create(&(0x7f0000b09000-0x5)='ppp0\x00', 0x2) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000ce4000)=0x5) 2018/01/09 18:54:33 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000016000-0x8)='./file0\x00', 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000014000)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000013000-0x2b8)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() r4 = getgid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000016000)=[{&(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000007000)=[{&(0x7f0000016000)="20b5db8fbf87d188a9667491ed1ab3ba8ade1ddc0b0eb05b9b1e47e38f2fabf569ddaec5a4b2437c7c52457319881aad05b490c7a815ed6cfa7a59eb90878f575dcda20ff071d18247e63dc6bc972b53ce27c17ba3c8d9aa8b92035178903cee077b65e0dc4cb87c44206c6a3c5693c2e12be7507633c0dc66a1bd5b10228e93d826dc63cee71f34ee219f12f9754252f34741b74327374269ab0daaf0a31da2eabbc9f7f5", 0xa5}, {&(0x7f0000005000)="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", 0x1000}], 0x2, &(0x7f0000016000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x40, 0x804}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000011000-0x10)=[{&(0x7f000000b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000017000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x18, 0x20040000}], 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r7, &(0x7f0000a33000-0x10)=[{&(0x7f00003ff000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000015000)=0x4) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x4000) 2018/01/09 18:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cba000)="2400000026000700320000080036770cc80000000100090000000000ffffffff0100ff10", 0x24) fcntl$addseals(r0, 0x409, 0xc) 2018/01/09 18:54:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) exit(0x9e) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 18:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) connect$ipx(r1, &(0x7f0000751000)={0x4, 0x7a5, 0x100000000, "9d9d886d965e", 0x7, 0x0}, 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000af5000-0x4)=0x380000000) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000045000-0x10)={&(0x7f0000763000)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:33 executing program 5: pipe2(&(0x7f0000b67000)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e64000)={0x1000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl(r1, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") 2018/01/09 18:54:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000ff0000-0x4)=0x0, 0x4) 2018/01/09 18:54:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x0, 0x7ff, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000502000-0x28)={0x5, 0x8, 0x2, 0x5, 0x9}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000007000-0x8)={0x7, 0x8, 0x1, 0x3, 0x5f3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000000a000)=""/113) 2018/01/09 18:54:33 executing program 1: getitimer(0x0, &(0x7f0000a60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f000031a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000003a000)={0x57e8, 0x691, 0x100000000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000054000)={0x0, 0x6}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000041000-0xc)=@sack_info={r3, 0x4, 0x2}, 0xc) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000004a000)={0x31e, 0x2, 'client1\x00', 0xffffffff80000001, "fc2cb9a1c8e9c3f0", "706f33a5d4097764a5d2bad922e1e02ece68195aea71bb16aaff09497725804e", 0x0, 0x37c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/09 18:54:33 executing program 4: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00008ec000-0x20)={@generic="ceaed532f8e80dfdef1cccfb71c67c2b", @ifru_flags=0x400}) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c33000-0x1002)="") waitid(0x2, r3, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 61.323875] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 18:54:33 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x3, 0x200) ioctl(r0, 0x80000001260, &(0x7f0000002000)="") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000024000-0x4)=r2) 2018/01/09 18:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00009c6000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/enforce\x00', 0x20000, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005fa000-0x4)=r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005bc000)=@assoc_id=0x0, &(0x7f0000499000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000db7000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 18:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cef000-0x8)='./file0\x00', 0x800, 0x1) mkdirat(r0, &(0x7f0000e4c000-0x8)='./file0\x00', 0x45) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000614000-0x4)=0x401) getdents64(r1, &(0x7f00006fa000-0xa3)=""/163, 0xa3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009c4000-0x34)={{0xffffffffffffffff, 0x3, 0xf3de, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r1, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00008f4000-0xc)={0x60000008, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/09 18:54:33 executing program 4: socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000e0b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f5f000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="1ec005b11ddb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f31000)=0x0, 0x0) connect$llc(r2, &(0x7f0000ba6000-0x10)={0x1a, 0x4, 0x9, 0x2, 0x6f, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r4 = add_key$keyring(&(0x7f000009c000)='keyring\x00', &(0x7f0000706000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000aca000)='keyring\x00', &(0x7f0000468000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) fadvise64(r1, 0x0, 0x8d3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001fe000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e7b000)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000968000-0x4)=0x1, 0x4) 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) accept$unix(0xffffffffffffffff, &(0x7f000065a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000816000-0x4)=0x8) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") r0 = userfaultfd(0x10000000080800) r1 = getpid() timer_create(0x7, &(0x7f000010a000)={0x0, 0x3, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000972000)=0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000115000-0x10)={0x0, 0x1c9c380}, &(0x7f0000da7000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00009c3000-0xc)='/dev/autofs\x00', 0x20400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c25000-0x18)={0xaa, 0x2, 0x0}) r2 = dup3(r0, r0, 0x80000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000be4000)="b89bdaeede3d23ac6bfb1efe915c84d73790e5e287a9dff1fc752491ce35a3d07806daad0c658aafe130b723f540d49ec71398e94b92b3401e24a8", 0x3b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000017d000)={0x0, 0x8001}, &(0x7f0000dae000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000cd9000-0x20)={@generic="104eb5102776a3389369160ff0ede694", @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00009ba000-0x6)={r3, 0x0}, 0x6) 2018/01/09 18:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xf, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000064d000)={@common='ip6_vti0\x00', @ifru_mtu=0x7fff}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c53000)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:33 executing program 6: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42c00) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="aab1a8e9adfaa6c812db78812ae124ecc17adbe81c8fcba84df7c8073df80900f3f1f48695ffc3fc4d85ba03b03ebadd2244b3686ef82261670ff1296be8d76af1ffea77cce69b8f660c7b42a07cbf7894d2bac9ea21aa9709a220120f29774de01df5ac8d9ee035210d8fc1e6894f26a4c189c3f2e0a80ccc7d41692ecf69db19d1bd8d010e45fcde9de162b8020fee3968f8372e54f7ba8dad9555b0fb604bc612d6f688de57465485d9da43b5e8b19f26bdcf58418b85627a16d3263cec60077f747b27d56a232990456d4eb024644682", 0xd2, 0x20000000, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/09 18:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x20) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca1000-0x9)='/dev/ppp\x00', 0x41, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f9b000)=0x100, 0x4) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x26, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x1, 0x5) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) 2018/01/09 18:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r5, &(0x7f0000908000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket(0x1b, 0xd87739bea1acbdd2, 0x3) 2018/01/09 18:54:33 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004c6000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xffffffffffffffa3) fcntl$getownex(r0, 0x10, &(0x7f0000c40000)={0x0, 0x0}) sched_setparam(r2, &(0x7f00005ac000-0x4)=0x0) alarm(0x0) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0xfff}, 0x4) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000735000)={0x7, &(0x7f0000b55000)=[{0x3, 0x4, 0xfffffffffffff000, 0x7fffffff}, {0xffffffffffff0000, 0x1000, 0x8, 0x588}, {0xff, 0x100000000, 0x5, 0x7ff}, {0x7, 0x3, 0x6, 0xffffffffffffb38b}, {0x1000, 0x6, 0x2, 0xf65}, {0x4, 0x7, 0x0, 0x40}, {0x1, 0x846e, 0x7fffffff, 0x9}]}, 0x10) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0x15) 2018/01/09 18:54:33 executing program 1: r0 = socket(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x5, 0x7, "d1c56c5fda541e00e4973142c9b69246db04ff1ad612e0839c215a88dd7456a12006bcfa3af1c1575585ae5327b0155ae9905e473f89dacf138ae2728be1aba031af314fce9f33c6a9df579c86695ead"}, 0x160) fstat(0xffffffffffffffff, &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) keyctl$session_to_parent(0x12) [ 61.519090] device gre0 entered promiscuous mode 2018/01/09 18:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffffd, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x8) 2018/01/09 18:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x6, 0x60e, &(0x7f0000e78000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d7000-0x4)=0x2, 0x4) 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f4e000)='./file0/file0\x00', 0x10000, 0x1) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ec000-0x4)=0x0, &(0x7f0000d67000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1d000-0x8)=@assoc_value={0x0, 0xae0a}, &(0x7f00005de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d3a000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, 0x98) 2018/01/09 18:54:33 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000-0x8)={r2, 0x1}, &(0x7f0000004000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/09 18:54:33 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fff000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/09 18:54:33 executing program 0: clock_getres(0x4, &(0x7f0000369000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002dd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/09 18:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cef000-0x8)='./file0\x00', 0x800, 0x1) mkdirat(r0, &(0x7f0000e4c000-0x8)='./file0\x00', 0x45) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000614000-0x4)=0x401) getdents64(r1, &(0x7f00006fa000-0xa3)=""/163, 0xa3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009c4000-0x34)={{0xffffffffffffffff, 0x3, 0xf3de, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r1, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/01/09 18:54:33 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008aa000-0x10)={0x8000, 0xd, 0x5, 0x7, 0x0}, &(0x7f0000187000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002cf000-0xc)={r1, 0x710, 0x10}, &(0x7f000084d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) 2018/01/09 18:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e54000-0x4)=0x6, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000ffa000-0x4)=0x4cd5) dup3(r2, r0, 0x0) 2018/01/09 18:54:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x4, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000dad000-0x10)=@ax25={0x3, {"6f4acfcdede16e"}, 0x6}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000f00000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000ae5000)='<') write$evdev(r1, &(0x7f00003d3000)=[], 0xfcfe) 2018/01/09 18:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x200, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00002f4000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ec000-0x4)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000010e000)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000e22000)=0x7, 0x4) fadvise64(r1, 0x0, 0x100, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f00009e3000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x5) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)=0x0) 2018/01/09 18:54:33 executing program 2: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fd000)='/dev/sg#\x00', 0x16dd4a80, 0x4a01) accept$unix(r0, 0x0, &(0x7f000005b000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) pipe2(&(0x7f0000ebf000)={0x0, 0x0}, 0x800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000bff000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000052e000)='./file0\x00', 0x5) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) [ 61.745963] binder_alloc: binder_alloc_mmap_handler: 10652 2023d000-2063d000 already mapped failed -16 [ 61.771063] binder: BINDER_SET_CONTEXT_MGR already set [ 61.779872] binder: 10652:10666 ioctl 40046207 0 returned -16 2018/01/09 18:54:33 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/148, 0x94, 0x20, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b454ee56d913", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000002000)='projid_map\x00') write$fuse(r4, &(0x7f0000014000-0xfa)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket(0x9, 0x2, 0x1) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000037000-0xa)='d', 0x1) 2018/01/09 18:54:33 executing program 2: pipe(&(0x7f00007d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000011000)='ns/net\x00') 2018/01/09 18:54:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000-0x78)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = getgid() getgroups(0x1, &(0x7f0000011000)=[r2]) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000013000)={@generic="d8e56dab4bbe510691a3f9887a54a6a7", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00005c2000)={&(0x7f0000ce5000/0x1000)=nil, 0x1000}) recvfrom$ax25(r0, &(0x7f0000dd7000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000259000-0x10)={0x3, {"e152b45b950d73"}, 0x1ff}, 0x10) [ 61.883060] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.889267] CPU: 0 PID: 10703 Comm: syz-executor4 Not tainted 4.9.75-g8910fa5 #9 [ 61.896798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.906142] ffff8801d5e0f5a0 ffffffff81d93049 ffff8801d5e0f880 0000000000000000 [ 61.914168] ffff8801d6ebb310 ffff8801d5e0f770 ffff8801d6ebb200 ffff8801d5e0f798 [ 61.922169] ffffffff81660b1a 000000000000661e ffff8801b2e38968 ffff8801b2e388a0 [ 61.930162] Call Trace: [ 61.932736] [] dump_stack+0xc1/0x128 [ 61.938088] [] handle_userfault+0xa3a/0x1310 [ 61.944137] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.951145] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.957541] [] ? handle_mm_fault+0x117b/0x2530 [ 61.963768] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.969978] [] handle_mm_fault+0x1fd1/0x2530 [ 61.976006] [] ? __pmd_alloc+0x410/0x410 [ 61.981687] [] ? __lock_is_held+0xa1/0xf0 [ 61.987456] [] __do_page_fault+0x5c2/0xd40 [ 61.993308] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.999248] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.005881] [] do_page_fault+0x27/0x30 [ 62.011386] [] page_fault+0x28/0x30 [ 62.016894] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.023705] [] ? memdup_user_nul+0x72/0x130 [ 62.029653] [] map_write+0x1d0/0x1520 [ 62.035419] [] ? get_futex_key+0x1050/0x1050 [ 62.041445] [] ? projid_m_show+0x470/0x470 [ 62.047301] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.054282] [] ? do_futex+0x3f8/0x15c0 [ 62.059803] [] proc_projid_map_write+0x159/0x1c0 [ 62.066176] [] ? proc_gid_map_write+0x1c0/0x1c0 [ 62.072463] [] __vfs_write+0x103/0x680 [ 62.077969] [] ? do_iter_readv_writev+0x400/0x400 [ 62.084429] [] ? __lock_is_held+0xa1/0xf0 [ 62.090195] [] ? __lock_is_held+0xa1/0xf0 [ 62.095965] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 62.103118] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 62.109664] [] ? __sb_start_write+0x14a/0x310 [ 62.115784] [] vfs_write+0x189/0x530 [ 62.121115] [] SyS_write+0xd9/0x1b0 [ 62.126627] [] ? SyS_read+0x1b0/0x1b0 [ 62.132048] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.138857] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.145405] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 18:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000357000-0x20)={@generic="6f0dcd2fcfd1377364532e081d2a4396", @ifru_flags=0x100}) 2018/01/09 18:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000009b000)=[], 0xffffffffffffffb5, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000b5b000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xd64}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f5}], 0xd4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006b5000-0x4)=0x5, 0x4) 2018/01/09 18:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) pipe2(&(0x7f0000ebf000)={0x0, 0x0}, 0x800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000bff000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000d1000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004c8000)=0x0) socketpair(0xb, 0x2, 0x4, &(0x7f000095b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000617000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000537000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ebe000)={r3, r4, 0x8}) 2018/01/09 18:54:34 executing program 5: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 2018/01/09 18:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) keyctl$session_to_parent(0x12) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000943000-0x28)={@generic="9134abc6fc931a28f69ad9c9f6321592", @ifru_map={0x1, 0x77c, 0x49, 0x1, 0x8, 0x4}}) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000cbb000-0x8)='./file0\x00', 0x3975b345aa0e833b, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000add000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x7fff, 0x9, "e28a373bcabe2caf59e4c540cfa18c71942b23c6b1fe17ff770b20d841bf800ca682856ee6da54bd11ff7954a27fd817288be8871786e0544e1f91b9720940a94dd4b6feb83dc0120baa7cbf9b801d81"}, 0x160) unshare(0x400028060400) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/01/09 18:54:34 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/148, 0x94, 0x20, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b454ee56d913", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000002000)='projid_map\x00') write$fuse(r4, &(0x7f0000014000-0xfa)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x9) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c6000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f0000009000-0x8)='./file0\x00', 0x160) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents64(r0, &(0x7f0000007000)=""/504, 0x1f8) 2018/01/09 18:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x7b) setrlimit(0xd, &(0x7f0000aed000)={0x0, 0x8000}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000038f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cf4000-0x4)=0xc) 2018/01/09 18:54:34 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a65000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000aa2000)={&(0x7f000069f000)=[0xffffffff, 0x9, 0xfff, 0xf4e], 0x4, 0x8, 0x1, 0x5, 0x3, 0x2, {0x8000, 0x0, 0x0, 0x1, 0x5, 0x8000, 0x7ff, 0x7, 0x9704, 0x4, 0xffffffff, 0x648, 0x2, 0x800, "ec517b5d8c4a25c40d0f64d8f2c4bca56fbdd3e923e5144622500118cc2919bd"}}) getsockname$packet(r2, &(0x7f00004c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000899000-0x4)=0x14) sendto$packet(r2, &(0x7f00008da000)="7d76783d5e510237d5fdff792440e8afa74745959c51067b29ccdd81e305134589871fc7a8c4dc44d42f7a087551f686f0a390090f8a92a61e1eb904f5abac258bcbadbb162f66d831ef8083ff645f9926a433267d9fa460ee60d7486a143e00f40017db1245754df66d76f453fbb605260f84809ebd0667b781a78f", 0x7c, 0x8000, &(0x7f0000b9e000-0x14)={0x11, 0x16, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fa000-0xc)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f0000eaf000-0x82)="380a72e2a5a9945862b2f0bcf3b98e7702f82c0fe41d6bc9b9e60127a51670caa671e415a14fc98a64e3e5fe144700778400badbf8f40c3696df8b5db772b174593db4f8605e5822cb6f33229e918f442d9aae38b66a2422c3b0e7c6a61bac654bbdb6974ae1cde4cc1756be27d900515294ab15b65de958c26871921182e0bca72a", 0x82) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f0000ffb000-0x23)=""/35, &(0x7f0000ffa000)=0x23) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ffb000)={0x0, 0x2, 0x80000001}, &(0x7f000052c000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffb000)={r5, 0x8f, "30f922e64b55f35e43f296bf25363d1d1cfd56ce8e311bf58a3a700985b2b4e2b020b7c754f87a3de3eb12bef207a4235d8f1ba0d980d30b7b1941dd2c899396d8da7355a4db14e242aaf37372d9a0089c46541b24d82e04e8eb3ea3a596680c559f634525e5b9e801276a8de538ef0ccee8cdd47f17535e46b91720d75e3d7e3580d2efb8148b0b5d5d7ec42e2fe4"}, &(0x7f00001ee000)=0x97) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ffb000)={0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0xafab) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00004ea000-0xf)='/dev/snd/timer\x00', 0x0, 0x204002) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000900000-0x34)={{0x0, 0x3, 0x8, 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]}) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ada000-0x15)='/proc/self/net/pfkey\x00', 0x10a00, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000607000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000122000)='./file0\x00', 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000636000-0xb0)=""/176) readahead(r1, 0x0, 0x0) [ 62.272848] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.278166] CPU: 1 PID: 10726 Comm: syz-executor4 Not tainted 4.9.75-g8910fa5 #9 [ 62.285701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.295044] ffff8801c1eef5a0 ffffffff81d93049 ffff8801c1eef880 0000000000000000 [ 62.303593] ffff8801d6f97a90 ffff8801c1eef770 ffff8801d6f97980 ffff8801c1eef798 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000054a000)='./file0\x00', 0x20000, 0x102) bind$inet6(r0, &(0x7f0000d27000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00002c1000)=0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000074b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:34 executing program 5: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") rt_sigqueueinfo(0x0, 0x37, &(0x7f0000b66000-0x10)={0x2, 0x0, 0x0, 0x0}) [ 62.312565] ffffffff81660b1a 000000000000661e ffff8801d598b968[ 62.317521] binder: 10722:10748 got new transaction with bad transaction stack, transaction 105 has target 10722:0 [ 62.317533] binder: 10722:10748 transaction failed 29201/-71, size 0-0 line 3031 [ 62.337007] ffff8801d598b8a0Call Trace: [ 62.341241] [] dump_stack+0xc1/0x128 [ 62.342814] binder: BINDER_SET_CONTEXT_MGR already set [ 62.342822] binder: 10722:10766 ioctl 40046207 0 returned -16 [ 62.357712] [] handle_userfault+0xa3a/0x1310 [ 62.363765] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.369718] binder_alloc: 10722: binder_alloc_buf, no vma [ 62.369741] binder: 10722:10770 transaction failed 29189/-3, size 0-0 line 3127 [ 62.372203] binder_alloc: 10722: binder_alloc_buf, no vma [ 62.372219] binder: 10722:10766 transaction failed 29189/-3, size 0-0 line 3127 [ 62.389769] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.389778] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.389923] binder: release 10722:10748 transaction 105 out, still active [ 62.389926] binder: undelivered TRANSACTION_COMPLETE [ 62.389931] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.389945] binder: send failed reply for transaction 105, target dead [ 62.432160] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 62.438542] [] ? handle_mm_fault+0x117b/0x2530 [ 62.444741] [] ? handle_mm_fault+0x1fc3/0x2530 [ 62.450938] [] handle_mm_fault+0x1fd1/0x2530 [ 62.456961] [] ? __pmd_alloc+0x410/0x410 [ 62.462642] [] ? __lock_is_held+0xa1/0xf0 [ 62.468409] [] __do_page_fault+0x5c2/0xd40 [ 62.474260] [] ? mm_fault_error+0x2c0/0x2c0 [ 62.480198] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.486830] [] do_page_fault+0x27/0x30 [ 62.492334] [] page_fault+0x28/0x30 [ 62.497579] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.504391] [] ? memdup_user_nul+0x72/0x130 [ 62.510333] [] map_write+0x1d0/0x1520 [ 62.515753] [] ? get_futex_key+0x1050/0x1050 [ 62.521779] [] ? projid_m_show+0x470/0x470 [ 62.527633] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.534615] [] ? do_futex+0x3f8/0x15c0 [ 62.540552] [] proc_projid_map_write+0x159/0x1c0 [ 62.548054] [] ? proc_gid_map_write+0x1c0/0x1c0 [ 62.555124] [] __vfs_write+0x103/0x680 [ 62.562294] [] ? do_iter_readv_writev+0x400/0x400 [ 62.568753] [] ? __lock_is_held+0xa1/0xf0 [ 62.574521] [] ? __lock_is_held+0xa1/0xf0 [ 62.580286] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 62.587104] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 62.594692] [] ? __sb_start_write+0x14a/0x310 [ 62.600805] [] vfs_write+0x189/0x530 [ 62.606137] [] SyS_write+0xd9/0x1b0 [ 62.611381] [] ? SyS_read+0x1b0/0x1b0 [ 62.616799] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/09 18:54:34 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000066e000)='id_legacy\x00', &(0x7f0000d2c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e9000-0xc)="76626f786e6574315bc12900", 0xfffffffffffffffa) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r1) request_key(&(0x7f0000c26000-0xd)='dns_resolver\x00', &(0x7f00004cc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000820000)='@\x00', r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c9f000-0x8)={0x0, 0x0}) 2018/01/09 18:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) r1 = creat(&(0x7f0000e4a000)='./file0\x00', 0x23) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003b2000)={0x0, 0x3}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000e37000-0x12)='/dev/input/event#\x00', 0x6, 0x8000) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000d37000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000212000)="2400000013000700000000000004000120000c100003000100f0008100000700b8f20d1c", 0x24) 2018/01/09 18:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000b19000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000229000-0x4)=0x0, &(0x7f0000e08000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c6c000-0x10)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/09 18:54:34 executing program 3: socketpair(0x11, 0x5, 0x4, &(0x7f00003d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000f27000)=""/18) r3 = dup(r1) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000317000-0x8)='rxrpc_s\x00', &(0x7f0000f57000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091c000)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000f56000)='cifs.idmap\x00', &(0x7f0000cb4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f57000-0x3)='#$\x00', r4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f58000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000f56000)={0x0, 0x76, &(0x7f000068c000)="dded633cd4d722398a50f5f70a860eff7d6c089ebac429fdc3c6d5832ee8c2ac2b4001c8e7d7e5c0dd937266226a2c1e33a5ac53b958c068d9569e84ef76fedb186838bd8dfe73e5e903ce5b5822ad74bf64ca52e781e92d8f387eeefe1f3c85582e3b98cf55ff0e9a5d5eb93eb25ba4e6a1ccb08bd9"}) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000119000/0x2000)=nil, 0x2000, 0x4) [ 62.623605] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.630992] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 18:54:34 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005fd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2018/01/09 18:54:34 executing program 6: times(&(0x7f000079a000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00000bf000-0x8)={0x0}, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000205000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000010b000-0x30)={0x7fffffff, 0xe6d, 0x80000000, 0x3, 0x6ba, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000cb000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/09 18:54:34 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f6d000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c0d000-0x88)="ba60bb815907a4190160b6cf622b684daf6223e1bf16fb112c9dc9065f0d2a9e53c1f1b0132b3f6c8c6e4dcc3232d6ac4750e60634cd17e09e90b075a73e6c596e8d52395e224fde655cb1641f84a14a103739801dc1481715b0ce3295c8675ce319d59b47135ebad2ff1f8b18d3d7f69c045ddcbb9fcb29af1a4e7c19f7f8e6b9dde249cc88201d") mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f6d000)={0x0, 0x80000, r1}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f6e000-0xc)={r2, 0x0, r1}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f000058d000)="a7", &(0x7f0000c6d000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000cb5000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:34 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0xa)='vboxnet0-\x00', 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0xffff, &(0x7f000004a000)=""/8, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) dup2(r1, r0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f000004b000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000020000-0x4c)={0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000004b000)=0x2, 0x4) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000321000)='/dev/keychord\x00', 0xe000, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004f1000)={0x8, 0x4, 0x1f, 0x1}) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004cd000-0xc)=@sack_info={0x0, 0xfc, 0x5}, &(0x7f00004f2000)=0xc) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002a9000)={r2, 0x3f, 0x4000000000000}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000370000+0x3ab)={r2, 0x45}, &(0x7f00004f3000-0x4)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003f000-0x15)='/dev/pktcdvd/control\x00', 0x139002, 0x0) 2018/01/09 18:54:34 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000fc5000-0xc2)="") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fc6000)=""/96) 2018/01/09 18:54:34 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a35000)={@generic="c39ff0d5a893987644789b0dca5bc071", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r0, &(0x7f0000da0000)={&(0x7f00008f6000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000554000)=[], 0x0, &(0x7f0000f86000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) [ 62.804428] binder: 10824:10826 ioctl 40086602 0 returned -22 [ 62.829062] binder: 10824:10826 ioctl 40086602 0 returned -22 2018/01/09 18:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00006a4000)=0x0, &(0x7f0000d49000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000074e000)={0x0, 0x7, 0x10000, 0x7}, 0x8) writev(r1, &(0x7f00006d3000)=[{&(0x7f0000d70000-0x39)="390000001300090480000000000000001800002c0100000045ff0107000000141900160005000100490b0000000000000001010c00006fe422", 0x39}], 0x1) 2018/01/09 18:54:34 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f000024f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) pwrite64(r1, &(0x7f00001f6000)="d3a127a2776db4d51ff46b2c51e3a899cb1f150c6bac25f247b5f2a358c933699b31c11f7b6ad95fbc6c8c45119c6233b7e0928f1f4c40e46b3f9c9bf726009ee70259178e275910b4a589bb7b0c411374940818f7501f8f45169c10fa369f93ddb3fe7ef64123bb3703890e5924ea18f3a41b9ee66ee594f54b8189161f91c0f60eccee846a566f177a", 0x8a, 0x0) poll(&(0x7f0000f54000-0x8)=[{r1, 0xfff, 0x0}], 0x2000019a, 0x10000000000004) 2018/01/09 18:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x3, 0x0, 0x4, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x890c, 0x7}, {0x21, 0x3}}}, {0x1, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x8000, 0x5}}}], 0x60) 2018/01/09 18:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) ioctl$TIOCSBRK(r1, 0x5427) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/09 18:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000055000)={0x0, 0x8, 0xbd3d, 0x80000000, 0xfff, 0x77c, 0x240f, 0x80000000, {0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb, 0xa3, 0x6a, 0x20, 0x7}}, &(0x7f0000cc6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000635000-0x6)={0x0, 0x100000000}, &(0x7f00007b9000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e79000-0x14)={0x0, 0x3, 0x3be8000, 0x3ff, 0x80, 0x8}, &(0x7f0000ab0000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000921000-0x6)={0x0, 0xc9}, &(0x7f0000e2b000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000884000)={0x0, @in6={{0xa, 0x2, 0x47e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8c6f, 0x800, 0x4, 0x94d9e25d67a44ea2}, &(0x7f0000e1e000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x8, 0x30}, &(0x7f000040a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000041000)={0x0, 0x2}, &(0x7f00005f3000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000775000-0x8)={0x0, 0x9}, &(0x7f0000adf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000093e000)={0x0, 0x0}, &(0x7f00000e2000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d5e000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x8, 0xfffffffffffff300, 0x7f, 0x4}, &(0x7f0000933000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a4000-0x10)={0x0, 0xfff, 0x5, 0x7}, &(0x7f0000869000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000f94000-0xa8)=[{&(0x7f0000ebe000-0x1c)=@in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3654}, 0x1c, &(0x7f00007d9000)=[{&(0x7f00007d2000-0x77)="83e9a8f20d965f20291e497489c05a8ea7bade3467f00969914573b102778a4976a8d48679e074699d8b2bbc22b6e89cb890005fb06716d8e99b288ab2e06a772c4d26b93364162432f53ed94360cac113cb62e039daadaa896e4370348da228857304b51cfd63cd8051199de7b3f28763baabf2ee6e3f", 0x77}, {&(0x7f0000cd7000-0x32)="650e6a418b2b21821ac0dc374035619e8b0746842b24b40b2ef3f5f293528fe7d50b6c48fbf95f50cf852afa78777997a67a", 0x32}, {&(0x7f00004ab000)="0e351d617620c24b935b5e494a0c03b3fbfce88bd0f2acb15ec9dfa321c9ff528dd33ead90cef20144260ffd6f5ef5eee71de93b31aff364b8d7afc69a996529c5639e18ba69e26a8b8239c16a80ea449249a0f61937d3718100523646621b99f377fb0cdcce8acc597c611ba25d6e1cb2123a0c82a754174c8f4fad166749f2843ea89733b88ff11adc191077c838379957a603b2bc493f8e9dc84aacbaf8124c96132ca73d24c74e437266b959f59420", 0xb1}, {&(0x7f0000034000)="28868acf10d3e48d59242af3e85b89c2f9adceeaae37f133f0bd2bd47e7fa83b859742691ce78a94e22049f0a299e9e0b1297ea33e88a7d9fd8e199e0637c2b6bba71557ee833a90e169fa5d6a630f8fc30f2654dea03d09e664f83ee2845641d7e942d17ede697b03fddecb4e04bd64cedd943ce679ac7966f132aa799728a895f8f15b4eb9df272a4e990d5a7f985a30fb4188167c021ce1d01f44ae6c4d959b2debb8b370d342d3071a30795bd913907c34f93c5df9655198937dd4d5a04b0734beda011d489c", 0xc8}, {&(0x7f0000921000-0x85)="7e652075a499297d81bfcee2c4b7d15e5f62cd52f409c2dfc8bd24bd4bd798bde681b110dc390520b1f29ec88f726cbf31761cc6e422dceb2d44edc1e59d89a788189dca9f11d345b9a76a073a989390738746e5af966ba23e3750e458d303bd1aa833ed6602b996690d44c847366e2298d7c22412f340b70aeb8813d73bc427757b32eb48", 0x85}], 0x5, &(0x7f0000e02000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x80000001, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0xff, 0x1a, r3}}, @init={0x18, 0x84, 0x0, {0x777, 0x7, 0x5, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x94, 0x207, 0x1, 0x3, 0x5, 0x40, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800c, 0xfffe00000000000, 0x7fffffff, r5}}, @init={0x18, 0x84, 0x0, {0x1400000, 0x10000, 0xff, 0x3f}}, @init={0x18, 0x84, 0x0, {0x3, 0x40, 0xfffffffffffffffc, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x4, 0x5, 0x7fffffff, 0x60e1, 0x3, 0x8001, r6}}], 0x180, 0x890}, {&(0x7f000055b000)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000e15000-0x90)=[{&(0x7f000064b000)="9ce0ad4f4093eb5f25c5babd940582b10844ca495e13b92bf61cac6b6128abad6426f0b204ee1df9b095c026e73cbb68fba0476f3d7fa2e16634e1b530f92cae94fd3dc1b52e4ef1fe712a635a60db92aeeeaae29f546ace8772753b35faa4c4db3123c7e2ed02c9209c3b59babb76a9d9a1f2d1131032f6769e93909ce2429ab1764933ec3d29a95c21ce1225f2530b9ea38f9c4cf33af510a060e83a6506260436cada12b1262602ecfb5391fa4e488f93fb6e9828302e83ecb3873d5920edaf9d166a2779102f8444139e6340e7ac36538f74d1d31d7eb5ec05402f348553cfd38d9630c4", 0xe6}, {&(0x7f0000ef6000)="6947f169d2ca5c818446b4c2e2a61451d7a4457edc447aac37bd8a910619a89c37fa3a7c11cebc413147cd1e9e6999bd9252be35ef6520732bcbba33aa878296ed972653c1e564b2a02e1df58e812e453a2d5713addb77a3127480a3a8377a122b50face27390753a36826922e0e325ea7cc6d9e7f4b240604f460444ce25e442a5f9d791a1e2193d4ad8bb93fb643c55e6cf0c9b1ee8e480766b0af1ea1beabf4e588532ee333736e965528c498fb53b97185b5f96b4365827d2ccece9e83f79f1051c9c0481d611e90abda6fbec81ae4158e60b342b394039603a1", 0xdc}, {&(0x7f0000120000-0x6)="8eb8083d5108", 0x6}, {&(0x7f0000e7c000-0x9d)="196eccf908b64e203874fb38fb886bc30ad91e97504346e4a7958a1f5a23f8fa5a3a95b22b809fcd44edf2ab389d41e0922a9560aa0b2f2dad9b05c721f356f7ade5e0777b1423834675b7a3d387f7e56c1a4d3be94d08d901b360200d0be5365f9bdf6e8e25b8d1cb26261d19685bb94ae144b39ab579fb7c88f8c68f6b618f3d01fcb0a761e16a07e65693375385b7f4c8eff2ad4e1ea6c3156d6517", 0x9d}, {&(0x7f0000b3b000-0xca)="a6520a4add400fd497c2ca846ad5776aac9a2859c55135fe8586089215528373dced1136e72b20f5289ce4472735c25ead1a4c1763e8162604d6e8fa564013be2d99b415a4f26be5430c9274fa0bfa22d59f8c3739543584a814c8fa184f97e922e9d152bab39b3cb67f2119adbfe880f2eb5cc1ecc4c810482c367e7b636bc258fd56694b1b71709cd18149fbe6558e27ad7ac92f61405b8ad369ccc4cc45b1d3bacbf9decbc4052d403222db3bc08344b863c159d7d6ea8876f006acd2715b7d6f6fa1d7ad8f4991e5", 0xca}, 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", 0x1000}], 0x9, &(0x7f00009a9000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8000, 0x8004, 0x5, 0xc2b0, 0x8000, 0x3, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x0, 0x3f, 0x4}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x8000, 0x1}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xde, 0xfffffffffffff001, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x200, 0x61, 0x6, 0x4, 0x1, 0xfff, r8}}], 0xf0, 0xfc5392a452d16201}, {&(0x7f0000211000)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068e000)=[{&(0x7f0000b4c000-0xba)="e233946200a513f53ce440330c6e7cbf3dd8fafccfc19e7f9d82dc7f52c07c5d5e39485854925b4c57fb15447196acabe863a9340e2b47b759be42cbeb0c130b295409272a3bda8ef66811de55e6c38e02ac386bf8823e8189a600b7eef697700e24af5009ad18fad3b3dfe9a8aa59b2e2e1da9431202298d5f4978235a5c8a85289f8a8ecda3f1b49bc873c369c5d2c0e2b74cae5e403549a2aa88913aff45d4fd56035cf23544e31c3ca5179de3d3ba11713a040ef55a27d68", 0xba}, {&(0x7f0000ef4000)="678faaf6a0690d14b0bd4b3376d6b063af8bcd15", 0x14}, {&(0x7f0000c2e000-0xab)="e75d608f2abb13621c922f1ae9a4e09ad2ba9fdf7aa03659ae0ad4e6eaa1ad8f092c4a55b381aa11120a08944b437ff9207470189372a10aac91bf47c07e55bfc4844701cf63aab83ca98eb4ebba1425263a227106185dfeca1d06aee24211562a179feb39f7e28186c082f5c892af8d70280a64ad8549263b06e010db81e91491560368a077b7b60de194109d95c2221f68041fc78c610bb8bf096c5f946afce59100789c223b7f5ac69f", 0xab}, {&(0x7f0000a3f000-0x7b)="788595af4f03e98d22176ff687919779213b5484b8fa58ce13a172f8e360638f660832b4a0027458ac0f3ac13420d1a6c5e0129fe0bb003680d4e44221ebd3a6f3c9c720a69583a9a7c2e52e37d62fdb6aaba84828f19569f996bc76524792c88f828e5870252961d65764c9a8193f3fcdaa2eb4fd23cd4048a462", 0x7b}, {&(0x7f0000d69000-0xb2)="85a74f1d45a3ccc3e241a91325d8aba4073f4cc76905b8f186fb62b83447ca31c88cc2ab07c5e884a5c15114c128fb6e2d08c813fb5742dbfe7ca32ffffbbe12a57f6d599b137828570b551275fed16c952c2168677dbb9e068524d0bece55c46272e560b48fb00ab056ae1d3245ff9ebbc49c25ea9b5411149cc7acec66122a039725470b9f298ed4cbe5ea4cd1b4476391a8bb7857f2b44c534a857ef9a95777221713bba790390c23b0796c07634654ffca25ae2623a8b6bd53bb07d3b08f6e8b6c51c29cdbcab1f407daf7e06b29286f8fc8f81f7c52949d25498092b617a0470674361c0a33", 0xe8}], 0x5, &(0x7f0000371000)=[@init={0x18, 0x84, 0x0, {0x10000, 0x7fff, 0x9, 0xa3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x9, 0x8203, 0x8001, 0x0, 0x9, 0x9, 0x401, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x97, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x9, 0xd8b5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x9, 0xff, 0x20, 0x80, 0x7, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8001, 0xffffffff, 0x8000, r12}}], 0x120, 0x8010}], 0x3, 0x4) 2018/01/09 18:54:34 executing program 2: sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000292000-0x10)="5b23b32767ff7d5f58bb5f45756e0f9e", 0x10) 2018/01/09 18:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e4f000)='self\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000874000-0x98)={0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000561000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000005a000-0x10)={r1, 0x9, 0x7, 0x0}, &(0x7f00007c7000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000966000-0xf)='/dev/sequencer\x00', 0x7fe, 0x0) ppoll(&(0x7f0000483000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0x5100, &(0x7f0000018000)={0x200003a2, &(0x7f000000d000-0x38)=[]}) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f24000-0x4)=0x0) get_robust_list(r1, &(0x7f0000ef9000-0x8)=&(0x7f000057c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000878000-0x8)=0x18) 2018/01/09 18:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x9) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/09 18:54:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") socketpair(0x2, 0x3, 0xc9, &(0x7f0000002000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x64, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000004000-0x40)={0x0, 0x0, 0x2, 0x833, 0x5, 0x7fff, 0x2, 0x7fff}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0xaf, 0x9, 0x8, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x42f3, 0x9) 2018/01/09 18:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') ioctl$VT_RELDISP(r0, 0x5605) writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/09 18:54:34 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dc2000-0x18)={0x0, 0x10001, 0x30, 0x1f, 0x9}, &(0x7f0000dc1000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ab000)={r1, 0x1}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc3000-0x8)=@assoc_value={r1, 0x7ff}, &(0x7f00002c7000)=0x8) 2018/01/09 18:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x24) r1 = syz_open_dev$tun(&(0x7f0000533000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ef6000-0x10)=@req={0x28, &(0x7f000009c000)={@common='bond0\x00', @ifru_data=&(0x7f00004a7000-0x20)="dedf6f83dd1c95a3701ed8235a0f6cd99fad955ae16f2d773f5d1d06bc97d13b"}}) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000007e000-0x4)=0x2f2) r4 = syz_open_procfs(0x0, &(0x7f0000760000)='net/xfrm_stat\x00') ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00005bb000)={&(0x7f0000f75000/0x2000)=nil, 0x2000}) bind$packet(r2, &(0x7f0000a1b000-0x14)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f00005ed000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="df3ed9187c94", [0x0, 0x0]}, 0x14) 2018/01/09 18:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038b000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) openat(r0, &(0x7f0000a39000)='./file0\x00', 0x100, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d53000)="6664001f66d043") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/09 18:54:34 executing program 3: r0 = open(&(0x7f0000312000)='./file0\x00', 0x111800, 0x10) unlinkat(r0, &(0x7f0000bec000-0x8)='./file0\x00', 0x200) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0xb6}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f000089a000-0xb2)=""/178, 0xb2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000106000)='/dev/rtc\x00', 0x400201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c44000-0x8)={0x0, 0xffff}, &(0x7f000055d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000096a000)={r3, 0x3ce}, 0x8) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000cdd000-0x30)={0x5, 0x40, 0x6, 0x293, 0x56ad, 0xdf8}) r4 = request_key(&(0x7f00006a6000)='rxrpc\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000443000)='/dev/rtc\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000bff000)='rxrpc_s\x00', &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000394000)={0xc3a}, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed5000)={r6, r7+10000000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8, 0x3, 0x4, r3}, 0x10) keyctl$search(0xa, r4, &(0x7f0000e9b000-0xd)='dns_resolver\x00', &(0x7f00007e5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) 2018/01/09 18:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f6000-0x14)={0x0, 0xffffffffffffff80, 0xb1, 0x1ab, 0x7, 0x46715b0e}, &(0x7f0000b42000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fbc000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x5, 0x7, 0x200}, &(0x7f0000a70000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000716000)={r1, 0xfffffffffffffff9}, &(0x7f0000aa2000-0x4)=0x8) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/rfkill\x00', 0x850940a3245fbeae, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ce000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000511000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400, 0x3f, 0x40, 0x100, 0x0, 0x2000000, r2}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ec2000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0000f66600", 0x5) pkey_alloc(0x0, 0x3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000)='/dev/sequencer2\x00', 0x111ac0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b4000-0x27)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000-0x4)=0xe8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000818000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getgroups(0x2, &(0x7f000045e000)=[0x0, 0x0]) fchownat(r3, &(0x7f0000bb3000-0x8)='./file0\x00', r4, r5, 0x800) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d24000)=0xff, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1d, 0x4) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x2000000000000}, 0x3b4) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x18) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000)={r3, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000050000)={0x1, 0x4, 0x103d, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000044f000-0x4)=0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000942000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f000027b000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c20000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000733000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000049e000)={0x0, 0x0, 0x0}, &(0x7f00002e4000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000335000-0x13)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7, 0x3, 0x7f, 0x0, 0x7fff, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x0, 0x8, 0x3, 0x5, 0x34a, 0x1, 0x7, 0xf42}, {0x0, 0x6, 0x2, 0x0}, 0xfd72, 0x1, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x3, 0xffffffff, 0x2, 0x4, 0xfffffffffffffffb}}, 0xe8) 2018/01/09 18:54:35 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000df4000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000df4000)={0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0xc) fcntl$getown(r1, 0x9) getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000081b000-0x4)=0x0) fcntl$getown(r7, 0x9) getpgrp(0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00006b0000)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xc) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000994000)=0x0) r8 = getpgrp(0x0) r9 = getpgid(r8) fcntl$setown(r0, 0x8, r9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r10}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r11, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2018/01/09 18:54:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001000-0x20)={{r0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000012000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x200000000002}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={r5, r2}, 0x8) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x8bc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r1, &(0x7f0000007000-0xa8)=""/0, 0xffffffffffffffe1) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) recvfrom(r0, &(0x7f0000101000-0x7c)=""/124, 0x7c, 0x40000100, &(0x7f0000347000-0x10)=@nfc={0x27, 0x4, 0xa9f6, 0x1}, 0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0xfffffffffffffffd}, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000265000)={0x4, [0x80000000, 0x4, 0x5, 0x5]}, &(0x7f000010a000-0x4)=0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000035b000)={0x0, 0x2e, "cdfedad6827f5e990647331c20b7b92731ae5887d8e43bd24086fe880e98b6877344038d41ae3e40d83bee5ab50f"}, &(0x7f000018d000)=0x36) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035b000)={r2, 0x800}, 0x8) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00001c8000)=[{0x7f, 0xd6e4, 0x7, 0x3968, @time={0x77359400, 0x0}, {0x9, 0x1}, {0x8000, 0x0}, @time=@time={0x0, 0x989680}}, {0xfffffffffffffffd, 0xffffffff, 0x933a, 0x401, @tick=0x2, {0x6, 0x9}, {0x5, 0x1000000020000000}, @raw8={"c2beff392ec4b5f8c2f2c02f"}}, {0x2, 0xfffffffffffeffff, 0x1, 0x6, @tick=0x80, {0x3, 0x40}, {0x4, 0x100000001}, @raw8={"8b702fbab1e8ddfdc0382f41"}}, {0x6808ca3a, 0x0, 0x1, 0x10000, @time={0x77359400, 0x0}, {0x3f, 0x0}, {0x0, 0x20}, @connect={{0x100000000, 0x3}, {0x4, 0x3ff}}}], 0xc0) socket$inet6(0xa, 0x6, 0x7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000035b000-0x4)=0x0) alarm(0x1ff) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f000035d000-0x4)=0x2, 0x4) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00004ab000-0x8)=0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x68, "482d51b846faab38464fce35eb00babb82679437eaa53a8de70d0fa2af8a512c148439bca85d3e3dcf5750cb2792c32c424e7c80ab4ec15d572522b8ac9a0f11760f382bc4cb9f6ca9cca5ad846f84547f62741256648110adcedb03b7a3b6ef178ed83efe4f14ce"}, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x4, [0xffffffff, 0x5, 0x10001, 0x377f]}, &(0x7f0000001000)=0x10) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f000041e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x11)='loGPLsecurityGPL\x00', 0xfffffffffffffffe) lstat(&(0x7f0000e9c000)='./file0\x00', &(0x7f0000164000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') fcntl$getownex(r5, 0x10, &(0x7f00005da000)={0x0, 0x0}) ptrace$poke(0x4, r6, &(0x7f0000fcf000)=0x0, 0x6000000000000000) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) mount(&(0x7f00007f5000)='./file0\x00', &(0x7f0000a47000)='./file0\x00', &(0x7f000089a000-0x5)='hpfs\x00', 0x800, &(0x7f000088c000)="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") execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000259000-0xa8)=[{&(0x7f000091d000-0x60)={0x27, 0x0, 0xff, 0x6, 0xa41, 0xcef, "8a8be5ea1a0864f7f779da2e92fff5150cb35ac12086342885d8a1d94cfc16fbc04d6596a259a9c35e6818d5ca3d48979d32e605b7023413c911b238da25bc", 0x6a43431c}, 0x60, &(0x7f00004d0000-0x10)=[{&(0x7f0000bb7000-0x87)="9aec1f4ef7b05e1dfe8e2f0f26208471c1716fc8126aa66dd03d5fdb0e697855b7cb1e7995f1ceb5f41b08f5d567d8194862ce27dde5b8dd894b610a4087e98d01d5491322badaa884c325f197edbc3f3d8be0d4c1660499627168ac21ba0d22b95964ffe2c217f8876715a0904544c3154e62e40974e2b976283bbed9c30cce38815dd7e0d6e7", 0x87}], 0x1, &(0x7f0000694000)={0x58, 0x117, 0x2, "48f36490227e7b2a1ae80bb3316b7d9d99ef9fa2841cd7f5ac7ba6fe88e1ca75f268ee9a5fe5ddc6c1a9c3995cf0e8e0079974d8fba2e410ac8b4ce50b5acfbde346381a"}, 0x58, 0x4000000}, {&(0x7f000001c000-0x60)={0x27, 0x43, 0x1000, 0x7, 0x7ff, 0x6, "956904d12fc8339a264dca11aa8543be7c5afa57a9bd1d6432d95efaea2b3ee5aca1b9721d4bfe3ea7e6853163d5bb959b97c6fefcc998a882264a6efc5a8b", 0x8c}, 0x60, &(0x7f0000e3a000)=[], 0x0, 0x0, 0x0, 0x4001}, {&(0x7f0000a79000)={0x27, 0x6, 0x0, 0x7, 0x1, 0x100, "ece1cf13f6c4b344df74be62c2b252574dcbc1abb20c69a93d96268326c618a98428751e1cc0ad9bdac05f4a67ee0b07103fb2b62f7b1bcf6b700ca49de845", 0x8}, 0x60, &(0x7f0000a9b000-0xa0)=[{&(0x7f00002ef000)="474338bbc18c437fea479cbc545964821d5a05c5d7e641c1cb542fe2933dc6654533c276144984bc02daaca8f9709be5f0806484a294a750", 0x38}, {&(0x7f0000e11000)="20e82f9a74394d7d07ef8748e2ae87b5ed9fcd0260d9937feba11c7873f4f390b71ae23cfe1e4543ecd91843b49266adb16adda3985a5e369bc4783bfca86106d7b3ee57e86b45ee4a389ff9dd3334f9e502819bdc95ef5b203435b1d0f4d11003d1dea14941acbe2f06ce5cc9ed984369ed7fdd406820587b", 0x79}, {&(0x7f000065a000-0x9d)="8cf25dedea676cf2c160f1e84141999a326f5aa5139469d96ab788b93066142379d9e94f611a2071e531079f92122a4a682fe26775834422705885f8c4507d3d96033c82d405d27d0c4a0afff10400b54f6e04052c31cfaa4d5b52d18743ff95ffa05dce463c94834083b0aa4d8f03d68cba7413ad520c400cf58e1d93848eafd9760751bfdf34c857e933b725cb5fa29d582c5154ad380e28ec1f8c0b", 0x9d}, {&(0x7f0000ac2000-0xb3)="758097785241821a4a87f93f349db729130aca1c05b7ba1ce77cfc53601db293bdc5ad617ca19751c63405a3579ab09e82241651dfe6e49f73d621ab590d451f2a5e5733fa074cfc2029ca1ad5c501d8366b04ef1452574373c54bb6c44442008652b2b69e630a84b9030a82670fa93e5b2c914ef2242435ac7ddcd95f992f38f24d95bab347661214ce47083ac430dfd492348b2c3ad956dcce938c1fbda651a2a94f738e776e32f4e5f16da6881947361e89", 0xb3}, {&(0x7f0000f44000-0xf6)="e0c018f77a03b3e479eb93915d9fb39f9c48eeb1a1694a9b646dc0bb4a582c34d3c3ad20973a564ed30c9d732e18fd9e5d463abe2af44673c2cc83d2b19ccc15fe81b6cec4e06e659997e5f3cfb42f9e7753fcfae383913693db9d3e2a28c3db16dc2822c8da7e8f583d8d921a013ed8e956a8fb598d4e78ad4511e61e363ea1fabcbbf0d0bb99ce1c984f9e5deed427bbb9cf320efae4ec2cbe31c779f2ed19999dbe0e657c1bba726a2334573e315bb679dd1d72f6adde2aeb0c14d5ffcefdf400b2e36ee75d2cb215fd93e06e5dd4a65b0f0e597f31ba8d2a2aaa0e679b47c59f3cd94ac702bd75db7537ea6adf24389880256227", 0xf6}, {&(0x7f0000daf000-0x93)="e6f28c90d5948ffa99e507319e8a7b28b751755438795a4b66d4a8c678e3c4fe49e659e306b16c688b8bb8abb585dea5ec51f7bf47fe0e165079a1cbd2182e0dccb410c2efda83d0c167761a799449901cbb9bbe1aff37063dc9e59a966842334e2285b6e276e8fb9b4151d872275fdec1dad2116a1ab2b5dd3cee2be1657e9987a81ed15c7805817261df0e58e20e68cf51ed", 0x93}, {&(0x7f0000abd000-0x49)="fc0ced7c54a6778b7c7be086f948f960c2706584a5117349943d7513d8d15bc68f9026858f6fdaee7326ad570ad9fad005b3738b8c68aeac26c5030397574d930d6a814204f5e3777f", 0x49}, {&(0x7f0000c9d000)="5378a98f12c12432f60b88c511e07402db23fe6ec265f0c88f2edda570", 0x1d}, {&(0x7f0000f51000)="aee68435871b9e6bab909b57fb9ea4d74034c2ed7c9f4decfef23111d9f47a9fc6f65c33960c645bfa272b0eeb31986a5f4be040b2197e422dc653d31dcbbca21c4a1b45a6a57cffa8f6b35c810bea089e94a3e0eba91d30b27c7e32f6b109f0ad5f85", 0x63}, {&(0x7f0000a26000)="c1", 0x1}], 0xa, &(0x7f000044f000)={0x28, 0x105, 0x800, "3b49f0338bc2387fd8acb184477b1897363075b8d5a1dadc"}, 0x28, 0x4}], 0x3, 0x408c4) fcntl$notify(r0, 0x402, 0x80000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) writev(r0, &(0x7f0000813000)=[{&(0x7f0000d11000-0xd)="6f54513cfb9a36441ee9631221", 0xd}, {&(0x7f0000e21000)="000533", 0x3}, {&(0x7f0000d58000-0xb9)="9c7286e4eac8c0bfbe8827082cdb861a91a352d24ba69dedc684c3173865d64d43889e25e4252162d0eeda7ff6dd71d8e5994707c089941e4d0ccebb1541d8d2904a5d1b6c68a0904d3b69860103f349c0805d0eaac1a44d411f3273ab59542087dda57400a3bfc667e835f99b27d52656789c835d67665ed4f87ff250749b34d4d98d97088f7e8a42571af1f23a3d1f1f09a2fa9284eaf6d97d5d85b1b726424a2842862ce5c8d36c39b4161e91923b24d7cffb2fae56a4e2", 0xb9}, {&(0x7f000014f000-0x5d)="da678da560c24636559b68f898ecd34e36246cd17ba05a81eb1d2967ec1d52f80dc7959699b171fd691c7f8f6ccecb6a2b9f00a5166e1eda6f03f2d8d72470004ee1aca932faffa88909817894682cd743c70541d8d24e351a1d16d124", 0x5d}], 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00001cb000)=@hdr={0x3, 0x3, 0x0, 0x7fff, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) 2018/01/09 18:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe2(&(0x7f00002da000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c17000)={0x0, 0x0, 0x4000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002cc000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f8a000-0x10)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) [ 63.204925] keychord: keycode 5120 out of range 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x2000000000000080) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c0e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c3000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f45000)={0x400, 0x8000, 0xfffffffffffffff9, 0xf5c, r1}, &(0x7f0000bdc000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/09 18:54:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x4b, "1cf359c94ff7cdb7b2c7d98128500e96f1271153c1af07224c0e71d5432d7bf933555ca049845f5f5ecc129258054246ba579a8de26127385367f2c84f002c3e0c6e46c9aec465e146113d"}, &(0x7f0000003000-0x4)=0x53) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0xffffffffffffffac}, &(0x7f0000002000-0x4)=0x8) wait4(0x0, &(0x7f0000013000)=0x0, 0x80000008, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20)={{r4, 0x0}, {r3, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:35 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000354000)=""/61, 0x3d, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x10000, 0x5, 0x0, 0x7, 0x0, 0x3, 0x2020, 0x4, 0x2, 0x2, 0x3, 0x7, 0x7f, 0x7, 0x1007ff, 0x498, 0x8, 0xda, 0x0, 0x1, 0x2352000, 0x9, 0xfffffffffffff482, 0x100000000, 0x1f, 0x7, 0x3, 0x6, 0x8001, 0xd6, 0x80000001, 0x7, 0x8001, 0x5, 0xd, 0x20, 0x0, 0x972, 0x4, @perf_config_ext={0xfffffffffffffff9, 0x30e}, 0x1, 0x100, 0x96, 0x0, 0x2, 0x8000, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x60b00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x4c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, @in={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) fcntl$setsig(r0, 0xa, 0x1c) 2018/01/09 18:54:35 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/autofs\x00', 0x0, 0x0) ioprio_get$pid(0x2, r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000022b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000)=0xe8) fsync(r1) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000d57000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/09 18:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000109000-0x24)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/09 18:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000575000)='./file0\x00', 0xc0000, 0x22) mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r4, 0xffffffffff600000, &(0x7f0000001000)=""/0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008b4000-0x8)={0x0, 0x9}, &(0x7f0000a87000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000473000)={0x6, 0x3, {0xfffffffffffffffc, 0x5, 0x5, 0x0, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000acd000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000142000)={0x2, 0x8, 0x5, 0xac22, r5}, &(0x7f000082f000)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009f9000)=0x6) socket$inet_dccp(0x2, 0x6, 0x0) mq_timedsend(r0, &(0x7f0000916000-0xbd)="e08c9315be96d1f05781c6bf7c9cfbb5bb3fd00c04fee9beb49cf156376280b19d4b2db0a6ba98ba7bc47eff8ca3106c87dcd0054afa97e6dd8cb9a8b404145cab42acf53591e0a50502f272208627bf00858f02b4f47eabc45e982edd7a1805f0652a586eca44bee1a2039fd1405adc5f9c9c03aa387327d2e038b6b3f7266dc928e8f9bf6bf0668b9ca869663fa6c4b179d6382bad6018b85490037b368d525b5574c62900000000d40004008134a02cbeaaa4007e1f87ad7241907e", 0xbd, 0x80000000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ca9000)=0x1) r6 = getpgid(0x0) syz_open_procfs(r6, &(0x7f0000cc8000)='net/netstat\x00') 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b91000-0x10)={0x83, &(0x7f00001d2000)="c7af9d3f460e9fe9ee4e6852ee05d47f8eb2bca8a52cb273a445c0833072900b6104b103cbefed6057bed3debaa01675965faf3041efcea1dde93b23d70130a531fa9be4eeff726e7cf03cbf5ac6407589d089bd86b0d51d9d116f045184014b1da04bee52e426eca9ff4ac1b5592fc541ac248cf3cad79a656441b3cb5125bc4cfe1c"}) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom(r0, &(0x7f00002f5000)=""/50, 0x32, 0x2101, &(0x7f00004d3000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000c57000)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000eca000)={0x7, &(0x7f0000d70000)=[0x4, 0x2, 0xfe00000000000000, 0x10000, 0x3, 0x7, 0x9]}) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="fbf23126fd2a9bbf568ff984b5fbcfcdf7fc4ca71459d8578d9e805310d7be9ed21e756971d2ed3e551128f50129c1aeea2ddfdc1ba3810d09a409b9fa93d6a752013780772f22cd89012d1cd8b4e1ce32589a7cd722076768985bd470ce92a7e4754984119d0e4937942514f3f2aa4de20c62e6a97f278e5e2e79751740bf3af730690907b3f7880add3fbe345844404f8986ba9fba233834e9e9405fb18c603cd77e8cde0c5f9a51dfa2b7ab75f6ce62f988f9807522d29bb5083e71e1a32bd1fb53d1416ad7c124e14ca02f2abf0fa3fb53779cd79a917643848dcb7d7ac676", 0xe1, 0x8010, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0xd6a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) 2018/01/09 18:54:35 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e74000)="fc00000049000700ab09000809f006000a00000000001800100003002100f6ffff442fa49e3500005400000000036915fa2c1ec28656aaa79bb94b46fe18d07f940002000000000000000002256f1a272f2e117c22ebc247ad47740477d0db8934d07302ade01720d7d5bbc9fc3d2e80902c81fb01c56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d000300082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583000000000000000646a6b567b4d5715505e658a1ad0a4f01731d05b03524000900d48f6f0000000548deac274e335f9fd3000400e63fb8d38a873cf1", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000f04000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x7fffffff, 0x204, 0x1ff, 0x8c, 0x4, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x20) unshare(0x200400) setsockopt$sock_int(0xffffffffffffff9c, 0x1, 0x21, &(0x7f0000ab3000)=0x4, 0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000c4000)=""/1, &(0x7f0000526000)=0x1) 2018/01/09 18:54:35 executing program 6: r0 = gettid() setpgid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0x2)='/dev/usbmon#\x00', 0x5, 0x28300) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f30000-0xe)={0x0, 0x0, 0x3, [0x27a, 0x1, 0x401]}, &(0x7f0000fab000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000565000-0x8)=@assoc_value={r2, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f00001c5000-0x4)=0x0, 0x4, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x1, r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/member\x00', 0x2, 0x0) accept$unix(r2, &(0x7f00001d5000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000dcf000)=0x1002) r3 = fcntl$dupfd(r1, 0x0, r1) remap_file_pages(&(0x7f0000a64000/0x3000)=nil, 0x3000, 0x986f8ba7341702f2, 0x0, 0x90000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x2) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0x48000000) 2018/01/09 18:54:35 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9d000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f9d000-0x8)={0x0, 0xfeac}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f9d000-0x8)={r3, 0x1}, &(0x7f0000f9c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xbc)=""/188, 0xbc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000001000-0xa3)=""/163) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d95000)=0x0, &(0x7f000082d000-0x4)=0x4) sendfile(r3, r4, &(0x7f00004db000)=0x40, 0x63) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/load\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000b00000-0x5c)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0xaf, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000b00000)={0x1, 0x3, 0x0, 0x3, 0x100000000}) [ 63.419881] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.424872] CPU: 1 PID: 10991 Comm: syz-executor5 Not tainted 4.9.75-g8910fa5 #9 [ 63.432415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.441764] ffff8801d0cff8d0 ffffffff81d93049 ffff8801d0cffbb0 0000000000000000 [ 63.450153] ffff8801d6f97490 ffff8801d0cffaa0 ffff8801d6f97380 ffff8801d0cffac8 [ 63.458178] ffffffff81660b1a 0000000000002a2e ffff8801d11920f0 ffff8801d11920a0 [ 63.466214] Call Trace: [ 63.468794] [] dump_stack+0xc1/0x128 [ 63.474146] [] handle_userfault+0xa3a/0x1310 [ 63.480189] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.487177] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.493564] [] ? preempt_schedule+0x25/0x30 [ 63.499517] [] ? ___preempt_schedule+0x16/0x18 [ 63.506164] [] ? handle_mm_fault+0x117b/0x2530 [ 63.512378] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.518590] [] handle_mm_fault+0x1fd1/0x2530 [ 63.524619] [] ? wake_up_q+0x8a/0xe0 [ 63.529950] [] ? __pmd_alloc+0x410/0x410 [ 63.535630] [] __do_page_fault+0x5c2/0xd40 [ 63.541480] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.547421] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.554055] [] do_page_fault+0x27/0x30 [ 63.559559] [] page_fault+0x28/0x30 [ 63.564806] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 63.572221] [] ? SyS_timer_settime+0x103/0x3a0 [ 63.580159] [] ? do_timerfd_gettime+0x84/0x500 [ 63.586359] [] ? SyS_timer_getoverrun+0x100/0x100 [ 63.592819] [] ? SyS_futex+0x22e/0x2d0 [ 63.598324] [] ? do_futex+0x15c0/0x15c0 [ 63.603915] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 63.610559] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.617367] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.623917] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 18:54:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80b, 0xf9, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x68)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc9d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffa}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}], 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000)=@req={0x28, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x400, 0x9, 0x3, 0x50, 0x9}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000007000-0x8c)={0xff, 0x10000, 0x0, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/09 18:54:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f99000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005b8000)='/dev/sg#\x00', 0x0, 0x0) close(r1) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) socket(0x0, 0x0, 0x0) close(r1) 2018/01/09 18:54:35 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9d000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f9d000-0x8)={0x0, 0xfeac}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f9d000-0x8)={r3, 0x1}, &(0x7f0000f9c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xbc)=""/188, 0xbc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000001000-0xa3)=""/163) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) lseek(r0, 0x0, 0x0) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee1000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000e7000)={0x35b, 0x100000001, 0x3, 0x4, 0x8, 0x73d0, 0xffffffffffffffff, 0x9, 0x8, 0xd028}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0xc) ptrace$setsig(0x4203, r2, 0xe1, &(0x7f0000048000)={0x33, 0x1, 0x7f, 0x239}) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000de6000)={0x30, 0x1, 0x0, 0x100000000, 0xff, 0x3ff, 0x3, 0x6}, 0x0) sched_setattr(r0, &(0x7f00009eb000-0x30)={0x2, 0x3, 0x0, 0xfffffffffffff773, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:35 executing program 5: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdc000-0x4)=0x0, 0x9, 0xfffffffffffffffa, &(0x7f0000fdc000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10001, 0x40) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/access\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000041f000-0x20)={0x7, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000086d000-0x10)={0x4, r2}) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000a64000)={@common='lo\x00', &(0x7f0000952000+0x9c8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1c000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bdd000-0x28)=[{0x0, 0xffffffff}, {0x8, 0x5}, {0x7, 0x8}, {0x3, 0x6}, {0xc, 0x1ff}], 0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:35 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000-0x8c)=""/140) setpgid(r0, 0x0) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={0x609315de, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x7fff, 0xffffffffffffff43, 0x7f, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6017, 0x1}) 2018/01/09 18:54:35 executing program 5: r0 = open(&(0x7f00007f2000)='./file0\x00', 0x8101, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000505000-0x24)={0x3, 0x2, 0x5, 0x3f1b, 0x1, 0x100000001, 0x80, 0x9, 0x7fffffff, 0x5, 0x2, 0x34f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x51) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000344000)={0x1, 0x0}) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/selinux/member\x00', 0x2, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r0 = creat(&(0x7f00006f0000)='./file0\x00', 0x20) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d47000-0x4)=0x0) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002ad000)={0x8, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe2(&(0x7f00005f2000)={0x0, 0x0}, 0x84000) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/keychord\x00', 0x220002, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x14) connect$packet(r0, &(0x7f0000c43000)={0x11, 0x7, r1, 0x1, 0x3000000000000000, 0x6, @random="8b880db3fc61", [0x0, 0x0]}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) fcntl$setown(r2, 0x8, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x38) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e18000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00001f9000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000235000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f32000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x80, 0x2, 0x80, 0x20, 0x29, r2, r3}, {0x81, 0x2, 0x40, 0x4, 0x1, 0x422, 0x7, 0x3f}, {0xa8b7, 0xfcb1, 0x9, 0x7}, 0x9, 0x9, 0x0, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x20, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0x672, 0x3, 0xd7ad, 0x2}}, 0xe8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) 2018/01/09 18:54:35 executing program 4: unshare(0x3ff) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) 2018/01/09 18:54:35 executing program 3: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r3 = getuid() fstat(r0, &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0xc)='./file0/bus\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0xffffffffffffffff) r8 = getuid() r9 = getegid() r10 = gettid() fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = signalfd4(r0, &(0x7f0000000000)={0x6}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000028000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000030000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000030000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) fstat(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000002e000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r22 = getgid() r23 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000027000-0xc)='./file0/bus\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000-0x4)=0x0) r27 = geteuid() fstat(r0, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r0, 0x9) r30 = getuid() r31 = getegid() sendmmsg$unix(r1, &(0x7f0000006000-0x188)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001a000-0x30)=[{&(0x7f0000001000-0xb0)="1ec0efd9f774b5586b8e1bd813aec875845aa7e158feee17a84fdbe0ab16f849c57a2cf7c757d4ef52fd17fa64aab2808d419bd778d1ecd5d7c453f503cfdf09ed7fb3e66190b6d6d9b6caba8a71acdf442be893c80bb2eaa4e3cc639cd904f52eb2999ba9c81b793764c85d900322bec4ed82f473847ac03af2982d1ab17200f59bebb84bbdea73dcac54a7d772e27415838383dd59f10d46fccc0c51296042e04f9a84b5831a9df1ee135d90ff582f", 0xb0}, {&(0x7f0000001000-0xa3)="87db5973c63ab1607fb4808220a4efebb387018a15f89341c9c94bfd8cc03e9e74a510914ff40eb2b8a7f839d5b4a97d340906026fac835f7c1e7a0aab585451ca69d0e091a8dd65bdd22208ace1cc526eaca609206ad14747c822c9d7157fdd73ab3aabc6e3909f3d15a38a2e759324367f22b7d50d85850a9418d072ed6d882676e3871dee15b7c455cd75953b29f97fe7189deaccc905c4ae81d89715e8971cadce", 0xa3}, {&(0x7f0000025000-0x30)="d4898b67fc80124aa54c8a5b9529ebf3cb3a39a2f9595bddf3c5e41742117000365d0afe30aa51c6c1a2787a9cbd2e58", 0x30}], 0x3, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x40, 0x0}, {&(0x7f0000028000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002c000+0xe0f)=[{&(0x7f0000024000-0x8b)="f72bb0dd2b32b8affa1d56b0ecfa62d6391d3214befe94c80ab9703c8ffa62e1f6850b6616a72a2b96e18ac8e5fdf1ff0515edc3052474cd2c39c1190d5f7fa6149a90856f47ababd5160bc98f1f2d6c52b80ab5310cd85cd05c8f329e30df6c8ced6e90ec0e04df31993f637c88ec7ce8667612987e4496f8c4560899fa6de4c774cc41c7710c5c4d7518", 0x8b}], 0x1, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r13, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0xa0, 0x4}, {&(0x7f0000024000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000009000)=[{&(0x7f0000001000-0x3c)="06c471118c99333a82c81db09fdacebfdf6e6b413360ae1011a00763537df84b8b377bfe82af42b317e2a7ab5e50ec8b62392575d5dedb4ab206ef54", 0x3c}, {&(0x7f000002f000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000022000-0x3)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="e41e98ff424b7a53cca1af722359ef4b9668b2a27ae31c99e876ce49aba035850568d764a7cca526b5e91d0e", 0x2c}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x8004}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000-0x80)=[{&(0x7f0000001000-0x4b)="f531327c4500c7b1cf5c80117533079bd790183fdeaa9bf9a971dd36e2c10a0278f52b2f961a173ab876ecc7c5a1335601552ef6090bf92c6eeb70f7e21eb1faef300b89990e6aa614d77b", 0x4b}, {&(0x7f0000001000-0x12)="d434f1cef9aec5397e03f3bd9b171fae0692", 0x12}, {&(0x7f0000006000)="5e109dc4872196f1d2934f95652cecd8656f7ff9e54a3278d87e5151e9", 0x1d}, {&(0x7f0000001000-0x81)="f775ff764d926b0029301aef83f2328bbe208df98823db41b43e7cf46a5a2c95d5bc367b5907e604427d15f1cb9ddb6b5bd88f0e53c611cab12cf60610b1d4020d7aab5a80024a6f8f3877f01c6a9ac12d462b6ed15d69a9e5ce03792c744be34675dd73b455b573820273924691f02decc0afbdac0a7510ac1064dd13ba455eae", 0x81}, {&(0x7f0000033000)="78c1ae965a21df322b6e557350b800141d63587fe6a603063d527d6626051012b3cf02ce9dcba47e55d0932632e5a74813ca71e61c207f8e124c364c1862721257435fcf8d69d6f1bf59fdb7eac8f88aa2bd49741ad3db3390162fa6736edceb9cbc944141cc866a4e972d1662a91df80197e5a72bf4eeee9279ed28b58c329c6f3f11aae0d69bf28a361e3da07ef7e9162826874866ac859ec28a5b233d90b508fadab481c76fbd27ce4447df906ba49d4eb6e5f8f90e65865239a4843044d8cb79a215d3c2ab3767bd201b8dfef5de53d76c130bf44736da3ef196171f675fe0", 0xe1}, {&(0x7f0000000000)="12a92112615d5410f3b5f09949e1cfe1045812f161a73597595b18d3c77efec41d703fcb4f7c01c7224fcc1eda8ba0f91c1cb70db4b99f29a47aee01b26cb9", 0x3f}, {&(0x7f0000001000-0x21)="21c76af9b2d35e42f37b5bbe8f9a2c48a2eb3143757aff78b8d5c4c0ea4e22be11", 0x21}, {&(0x7f000000e000-0x14)="be078975db148d3188c11bda0e2d1dcf936233d6", 0x14}], 0x8, &(0x7f0000001000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x58, 0x24008814}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025000-0x10)=[{&(0x7f0000001000-0x43)="b4b85e322091da9061de7d0886038ee779c2985e7f8f9f4243a194f5d9ab629a3f3ff7ce98d8ae17d9b933165fd29b7ee0c36ec9f0b6885d6a25caffbe850f76f2734c", 0x43}], 0x1, &(0x7f0000027000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, {&(0x7f0000011000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000027000)=[{&(0x7f000002a000)="a4dead0888d2c5f6efed05218a5a34639aeff080f01025c839a1d3a493816ca628c8e1468c7fb61fd0fdf4bf5df7178e2ac62d32edf7bbb2bd2e56caac275b671a6c99472bae6560868f7cda3891b6eab6da824cf13e6b3de2fb2fc6006792ca01477ee69570eb6fd7051ae1ff9b04199d6a5ab453c707be34c85c2abdfd344829b5d325f8fb4fdbbd7ce8b83364fbdbf575866e83d51d", 0x97}], 0x1, &(0x7f000001b000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x78, 0x8000}], 0x7, 0x800) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/09 18:54:35 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) getresuid(&(0x7f000000b000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000016000-0xc)=[0x0, 0x0, r4]) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000016000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000015000)={0x0, 0x0}) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000016000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000015000)=[{&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000-0xa0)=[{&(0x7f0000016000-0xf2)="cd236ef94e9d3d7c9e1478caebd2ce1c371e6b7479b0e122bb5948289d66f800e75c1796a06caad31a6e52ea0e287acecae49d5218809a99c5f3d0bdb1e096ba0f2acfa910260acebc537b802952868c6227ecba0271642a0a5aa756644975fbca63f1ac36b8ce3508686c33c6fd4f7d48311db48d5b4118903ad820f2beaed44ac740c42c208fa8289f245624ce11daa2f838eefb0ea1cc285d65f05f905c46ee00fbf59e269aa8e85cf60ea426b9bb63aa77bae618b3213bd73f38b3546b7b3c5c4ed764dcc57eb8e0b5f4dd45bfe9461ecc9b13899c0ef56812e2b55c3c239f0022a2c4ce8ab92476fbb9bcbbd4acdcad", 0xf2}, {&(0x7f0000015000)="eaa9500b2e9ee99c19", 0x9}, {&(0x7f0000015000)="a2a09752735b18633063afe28451dea9102a1ee92fb8b3c313eae4e7f78b6aa0e818d2c491d5c10101c158099e645c886af6a4bd62f8cfdfc53b28f2063e022217aacbb7e0cb", 0x46}, {&(0x7f0000006000)="7557f0187130f6c286524ccaa99e97b9a439e6ce110c7a0c2b158246e8e1892ee556dd4266241e0ba4d84464c0e8de0f4f99f1bcc2698a4e9f57532730c040b734d571460596e784a8716e3e84e47b5d56f3a0256c444a75497339fc6b98148d68e933d75b237e1f9fbfc3e32a7ea8aa95b107b788824f", 0x77}, {&(0x7f0000016000-0xb6)="73bea56456223bcdb651007d950d8e63d936f755b3a5998558a60efb8a6aee027cb4d05da6432af5cc6f0374331765c34b12fd6fd362303ecac4f359422e63078237490b8f06403b5b015c19352bf9f6631af49db19a59c3c41ec1bfc0282f00dab7faf3432ab300c356c97a04f55858c92dd68260f9968fa06ccdefbdaeb753ce1e5046c44eac735dd673d1d98277c198a5a9c869427a5e11bfce333e2467c495947166d5dc5752428bbc5c2ee66ecb6e8547812fcc", 0xb6}, {&(0x7f000000e000)="c8dfbf46974ece1158dd197d8e0fdbe924e8654b24e5e2a1d672440040f016bcf25365c4eabead3601eab81a8cdf6fb6ae9f53cee153cfe28a89334c258392dc4d54a8282f17f07bf728dee3256b16dd91cab1a055d7667d5338a0ea7c91e2718f25bdadb3bafe050930569ed27454b5b0c8b2c753f2dc452ca3954325eb6a969d1d1c745bd2f039b72b370ca8f8b1dda7", 0x91}, {&(0x7f0000007000)="358cb587cb628e12c0dd2198ee0baeea4060b387f8b8255ed8a85eceb59141e390133716e32bd5a388245433296b541186e8aa2e3da692c7a52bd7da66ffc3", 0x3f}, {&(0x7f0000015000)="3a9892b900760a234cdd9025c80859aaee94580722eaec1d6edc1b88a87f554dcd68c2f22ba38e20c0bb2fcd7047a08ace30107d43fd358642b71676140a394be4587fb12685b4dbc831ddfc2c59162e625d7171e7d84245a0306e895667db3a", 0x60}, {&(0x7f0000015000)="5a7ce1c42299b6c2dcfec7e06675b34aa29e8125990ce817f5ffcb90199ba58ff5657de81ed9d015181db229aae7ef1379661a0194fb3297365c5bfcd07b0b17bec9fe2402af32eb0669ad16d76c9e49698a355de0009eda7a9bce6933ee952a4863fd0df7357962e599e2d7c29918e0123d722e2751e5e4e2961459217d11cc6dd432c8bcb70df6b3edba7a41d9f845a6fc586b99edb767", 0x98}, {&(0x7f000000b000)="5f7b7157bbfe6d063d6e81facc", 0xd}], 0xa, &(0x7f0000016000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x48, 0x40000}, {&(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000010000)="a3f2a79a215dd17d4b32bbe43e958634c75bcf88f758b65625f75e36538ac982a6f4c359a9c06f313f1b1767ad64c502fabc3cb89223cab754b6abc832ee083b0a5d2d93945b4ebadb6b7d406b305bb7294ddde50da7aa80781a4de2", 0x5c}, {&(0x7f0000014000-0xb6)="ee90f62aebd806d06cba7fc67fbae0ce384613165c5a7bcd6d6851f2e30202ce90f2e162fcf03125b7dfdd850f178e5571c3ac4c585aab08d92eafad4c0ce0df39d283c13f2bfa52a26330dcdb0ce3eaebc66af8f3f265811e9ce5900fa9ea3be09050bd67c462db441975dff5bfa8a0c621f319077322346278ec0ce0aeb686810062552f88b37137b29b41cb2d810bceeeb2ac2911312027b05fa68e5247e7bab2a5abd670b33e10dad1efce2a0c454e20e440b425", 0xb6}, {&(0x7f0000016000-0xe4)="0118f33bb4bb09208a12b6cd301bab14e4b0928b009eb2ee01c8911b2b388543c8ec6d8250090a205516f55ae3d76b8461bc7883aae8fbc4a4d892b711f1bff882a770c26399c13d8d59d0062df61613113feb0ccd1cf2539b5cbfdf12b25ab034081047aa73179a43f5b5f7ae318beba8a6df0095715957154792cfa6dc78ea6e270d8d2002dd47f2e8501185c24c887e6224fd91627d6bb152a4616ca3f82c0e73423f45e796e5030ab02e80429e95c2fbb053e9f667bc5cb02eed11a1f9767ecf3a436f2f54e2ae32bc85326f7021864394506958c3fb6e109af1e466daec26b00f18", 0xe4}, {&(0x7f0000006000)="f67f0553f06c16b4840534a134f37ea31c16af977c73bea6353a03025b7f60b20be07516294a9165fbe46cd2a75d7f141e28d07a6638ee558fcaf945f3a26447799273c64084f4fb9b6f0945d00ad74b6ed29c0267518409be5f6a2a440a59952224c572f62f557eb66ecb92eb9119f3e47ec865644aa1dd94e6dfd027c5b3c2cd9bdaf67a5fbf753703cc8462053b64fb496ca277637af3e4b03d2e2906b4a5d022fe4ce648a84626505b6b051085f273606b5f68f68e483118138d87", 0xbd}], 0x4, &(0x7f000000e000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, 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0x1000}], 0x1, 0x0, 0x0, 0x4c000}, {&(0x7f0000015000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000013000)=[{&(0x7f0000015000)="88e1f39e207bd1348f2b50f910fba7058ae4ce3e75ed00cf5af76c4f2323331ca096a63dff7c2a5728b25f5c0668fc2f345df534f4", 0x35}, {&(0x7f0000011000)="ffef45de05326c40a82d29f668d4652b247f83b55aafb20c2308d385080ea4b722020051b18f18a1f43ed9da18b2d132aec953fd880798422a3f38049c7ffdc7aa91e3cc3e07f95cfe7e6b04d7152acd8f5a654cdd4542c7f6ba70668639f24909fb99300ef988a336a25d4191334e73bfea6f33e68c2fcfd57f1a101fe1810127d4b1920d66c55994eb3e91c731b4", 0x8f}, {&(0x7f0000016000-0x97)="62097f48c414dd91814844726751d46af1bb0c5d4bdc29d4bfbb4569c8c28ebd0034aa0d5f7358eed867a4bf8fdb76328f9a497b62efe3226bc1d8afe7391d92fb08632287615502a93370fef2099e0ff9db19d79a034954e818374cfa03199dbc7a6454842cea2ccc09a62bcb15eef668ba0e1510bd05c97389d9847515907b1a542c6eee86d0f5d9773dbb41f7911101011cfde1e469", 0x97}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000010000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f000000c000-0x13)="d8ead61a82127c24819dd3d697e5f50aa86657", 0x13}, {&(0x7f0000014000-0x1e)="fd244f05e1d7508c3234665ef62db9e814b83d4dda725f1a9f39c216c762", 0x1e}], 0x2, &(0x7f0000015000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x4800}, {&(0x7f0000015000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000005000-0xe)="ffb8ca424904676055b0590c0775", 0xe}, {&(0x7f0000013000-0x46)="743e0b2b4b438d2ff6f6c6279d3b8b9b375653aafe28da22bf05d6c09cfae4006a62b198bf833b89a7bcdbbb535aa2cabef9baf1d1b75dc94ffb72646fb78f507f380cf971aa", 0x46}, {&(0x7f0000015000)="041474426f93aea6c1783ed4254f917d7bc104fc5531a63d2d0f4681fbf51b5f9d0e7b8d38", 0x25}, {&(0x7f0000001000-0xac)="65b60303c532d5ecd1c015fe1045bd21f26c07e7fde45367685cd142e94f46646429d224e883ff3cd59b2da3e4e0559db211fecb3d7a5424e235a05ebdd1d9448d15ac9df2ee33c24d3b8a7b0b0a22c6c80734df637b058e9bc82107d67a661121a1d4b08cd25586719743b9939a0bd380f3c6c09fbe094f9d15cdcdb3b2a37fd1969bac7d1c036f53a9c9c02fe6d712f16f9c1ce66df715039e98f01d4a73952ac00f7f178333dc98c1c760", 0xac}, {&(0x7f0000004000-0x65)="47fc70392a8e2c3bc2d839a56a80281ae16121d055f4ce72f29537bae9b37ab652359ea7e6bd34e388e943317b1dafe5346a4493f1dde090852c51cf47c3e302999d85783273a3c4c1ef5e15b347271cbae1545892dffc0a9b9842f778a579ad4e53e0d294", 0x65}, {&(0x7f0000008000-0x5)="7851f8297e", 0x5}], 0x7, &(0x7f000000d000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x800}, {&(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x30)=[{&(0x7f0000016000-0xa8)="7b57c7f46e7dbfaadedb2b316c312d687cc7db7ffbcd6f9d06c19e7445142c58a32e23a0f6d53783b0c377bd10aced81c6c8945233c8300242fc49c644414bf1e39dbf30ffeafc432be6f7ee9902c4e8042f4be194672625513464a09ab21cdb69775750542a0fec38eeee1f79ba9080cbcb19d79e000cca303f72a25a44c1be13d31d5ab4585de9d497e6ffa54de2639ecfd3ce43abbc029512b8a913d3ac2cbd6efc4370ba2643", 0xa8}, {&(0x7f0000015000)="c402d6bc84f88a8b3125678166bda573be987b60fbbbfd2e6aeab44649d89cf949bc73a0d4fdb24be0731504c7c3ecc9f6249515dd0eeba59e99582b31cea3af468aae3aab11d454af906b964b966996a023b888d1ebdcd3ab010aa8a3a435e1c86cd4406c75116803a780ba5ef3ae6448caef30dce89da46911d5e50232d79fd340681a7b68c90b76fe516412e54713057a60745b004f3ce643e655779bf1ac02762f7acce0f1ac1c99e178952a8be076e3556d30801a29584b28beefbadcd30e55e09d59d56d039b512ca7194346b258b69b1c640d114f4379b919831f4536bcd8df4537d996acac81dc0e", 0xec}, {&(0x7f0000016000-0xae)="190fa21bd2bd7a7c2a28cc17a42fef04eb40ce526785f84316711a3cfd160929f2029491b6474c31a05d6215f1eb159571bd6d8975f3f269ab36999c619abe16ff16495e1fd0430a23a361e62bdc5bc45a86efac78f82c5fd799ca0758c96ec25063afe9f35dfe6ca68359364d8b91b4d776a3677bdc8fff80bd6b7fc9975f568d4739fb78514463dc34beb7d4d263616219ed6a8176b3b709ce8104caa829c338401ec73c2c9888e0719d6ab1a5", 0xae}], 0x3, &(0x7f0000007000-0x88)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x8000}], 0x8, 0x80) sendto$inet(r0, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) fdatasync(r0) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x80000) ioctl$RNDGETENTCNT(r26, 0x80045200, &(0x7f000000a000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x124, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getflags(r0, 0x408) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00003c2000)='./file0\x00', 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b13000)='./file0/file0\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000def000-0x8)='tracefs\x00', 0x0, &(0x7f0000f82000-0x9d)="5182ab2d6ddb7ec86650b9d1e65ae7a97b301ccd0aa2e9b77d0d04b0c0fe7c26ae68cea5866a88486221cc0496b4b1c77b631bbf39272a14096f1999f62f81bb4d419133b815ab525de0c95fc46eb225013d604cfe49fa6ee7657117421310195bb14480f9d7996a298f5d1a54353593196e3e5dc5fef2de44c8129deb53cd1b1113e167597f3c1caf61a2d6bddf0893d5558ead5dddc2b60d560b2fc8") 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e18000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00001f9000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000235000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f32000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x80, 0x2, 0x80, 0x20, 0x29, r2, r3}, {0x81, 0x2, 0x40, 0x4, 0x1, 0x422, 0x7, 0x3f}, {0xa8b7, 0xfcb1, 0x9, 0x7}, 0x9, 0x9, 0x0, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x20, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x2, 0x672, 0x3, 0xd7ad, 0x2}}, 0xe8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) 2018/01/09 18:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x9, 0x100000001, 0x20000}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fe6000-0x4)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000287000)=""/130) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a71000)=0x8) r1 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x7) 2018/01/09 18:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001c9000)={0xa, &(0x7f0000e6e000-0x50)=[{0x40, 0x5, 0x3f, 0x4}, {0xb1e, 0x3, 0x5, 0x0}, {0x3, 0x8400, 0x2, 0x20}, {0x4, 0xffffffff, 0x101, 0x333}, {0x5, 0x0, 0xf96, 0x6}, {0x4, 0x8000, 0x1, 0xd9}, {0x7, 0x6, 0x0, 0x7fffffff}, {0x4, 0x81, 0x912e, 0x1}, {0x7, 0x0, 0x4, 0x81}, {0x2, 0x9, 0x1f, 0x4}]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003a7000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000984000)={{0xa, 0x3, 0x50, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb01}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x29, [0x0, 0x400, 0x5, 0x7, 0x7, 0x1, 0x80000000, 0x4]}, 0x5c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000618000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x189b}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x8, [0x3f, 0xffff, 0xffff, 0x1000, 0x1400000000000000, 0x1, 0x81, 0x4]}, 0x5c) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b40000-0x4)=0x10, 0x80800) sendfile(r3, r4, &(0x7f0000290000-0x8)=0x0, 0x8) 2018/01/09 18:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f000018a000-0x14)={0x0, 0x0, 0x9, 0xd8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000325000)={&(0x7f0000fdf000/0x3000)=nil, 0x7, 0x3, 0x11, &(0x7f000053c000/0x2000)=nil, 0x7}) r3 = dup(r2) r4 = inotify_add_watch(r0, &(0x7f000061f000-0x8)='./file0\x00', 0x203) inotify_rm_watch(r2, r4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000984000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x2) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x0, 0x3, "8241474befc75d0c358dc41c809f1cb76625e583424556955a444e594645377ea5b11673c935ad14fa4f4189c343999b844c98495736525bc557101a778e08b46472f5173298f2310d3241e428d9d375"}, 0x160) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000)=""/179) 2018/01/09 18:54:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00006ff000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000023000-0x60)=[{&(0x7f0000006000)=""/233, 0xe9}], 0x1) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/ptmx\x00', 0x50400, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0xffffffffffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) shutdown(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005b7000)={{0x0, 0x0, 0x0, 0x3, 0x1}, 0x101, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x5, 0x7, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004a7000-0x64)=""/100, &(0x7f0000579000)=0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a0a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) 2018/01/09 18:54:35 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a97000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a97000-0x28)={@common='ipddp0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 18:54:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000815000)='/dev/ppp\x00', 0x1fffe, 0x0) msync(&(0x7f0000b66000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x3) mmap$binder(&(0x7f0000b59000/0x4000)=nil, 0x4000, 0x1, 0xc5070, r0, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) 2018/01/09 18:54:35 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) timerfd_create(0x1, 0x80000) r1 = creat(&(0x7f0000019000-0x8)='./file0\x00', 0x20) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001a000-0x4)='tls\x00', 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000)=[{0x3, 0xfffffffffffffffb}, {0xa, 0x4}, {0x3, 0x7f}], 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000003a000)={0x0, 0x10001}, &(0x7f000003b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000)={r3, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000033000)=0xfffffffffffffdc2) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000015000)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x8, 0x1f, 0x0}, &(0x7f0000039000)=0xa0) 2018/01/09 18:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/09 18:54:35 executing program 0: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f000018a000-0x14)={0x0, 0x0, 0x9, 0xd8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000325000)={&(0x7f0000fdf000/0x3000)=nil, 0x7, 0x3, 0x11, &(0x7f000053c000/0x2000)=nil, 0x7}) r3 = dup(r2) r4 = inotify_add_watch(r0, &(0x7f000061f000-0x8)='./file0\x00', 0x203) inotify_rm_watch(r2, r4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000984000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x2) 2018/01/09 18:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a9d000)={0x0, 0x8c, 0xfff, 0x8, 0x248, 0xfffffffffffffffc, 0x5, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1a6, 0x7, 0x10000, 0x1e95}}, &(0x7f00000a7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000018f000)={r1, 0x38, &(0x7f0000a4c000)=[@in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}]}, &(0x7f0000fa5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000474000)={0x90, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000980000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000646000)={r2, 0x3}, &(0x7f0000f94000)=0x8) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrandom(&(0x7f0000c1d000)=""/78, 0x4e, 0x1) 2018/01/09 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000364000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x3, &(0x7f0000cfa000)="540d70acc46ee7ca83b8be4ed7c70978d81701d72db5ecc5161e63818fb7206250deacf1e384f689f63a9bbeeb7984d52b36e7e6eb5221df62160c8c57ed0be070adf24888be931fab54f861175c460eb8209057e740a9a2bddb04a3284c8c5a34b8e0bf894ae068b79fb730f4d358abd303e1e9cb1677bcab2e203f66b17b83668c5ebc43d206142439a2414fc1012b355d4bc82496e6138410a1") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000043f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000090000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b08000-0x8)={0xfffffffffffffffe, 0x3, 0xcba, 0x6}, 0x8) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/selinux/enforce\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b59000-0x6)={0x0, 0x8}, &(0x7f0000ec6000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003d7000-0x10)={r2, 0xb0, &(0x7f0000d68000-0xb0)=[@in6={0xa, 0x3, 0xc2e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}]}, &(0x7f00009aa000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) 2018/01/09 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e84000)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000f81000-0x8)=0x0, 0x101) dup(r0) 2018/01/09 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4208, r2) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x80000000, 0x4}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"caf75f3bd55d4a"}, 0x7}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x35)="b8fc89a6fdcb04c373e7940365a2dc69d9a678a0c4a8d6717b5d6bb681a022899e0a39309d51acdd102bb3ffdd34767d22985163a3", 0x35}, {&(0x7f0000001000)="8bda399d84f7500dd16364d76fa96e25be7642b1fa3df6e3336ef1d24de14099616908a775e34e1089b8ea08b154681bcfac89016431035dd113b5b40a12bfdc78e63c4b4f28549f41f4ca6058d7835215620963de539f126fdb914c8d36ec5c9b0eb38178571eb526b61a2288ec7771808c7329f71830324f51f7b6b52ae1", 0x7f}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[{0x80, 0x0, 0x81, "cd626e5a45963598a5080f03b0d613c1430a4e53ae0b055bcf439796993187571debdf9b907fdd487e846f24a770a594974466b9f699d76c6ba96822cb7b8e569cff3ef9530a1d82ea79d2fb43d4144857dbedc18dfc2da57bd15660199b41b659a003fbf4e3bdb5a39c9a8e1994"}, {0xd8, 0x11e, 0xee41, "619978fc497fa6c3d6e23d27489ddf0285d86710b1ef37811363702d92e77953e9063cead0b1a6b9818df11a33726390ad9d3265e0a18e9a1e2448f4e98e1c5472e980560856afb0f71c1093d65e66d7abbf0dc2e649cbe3ab503789b738c2223efe3fe7ba7e6ec6bf2e5e0daef87fe9dffdea389aca1ce79caf0f95c9fd9b875ff1d3da82685db4d4775aae66425d6dcdc090e8f2b8e80663d805994fa63f690f66968a8855daa254f5d3b16df1343888cc658723c05ebf07e663328a523e46f2a9f75aca776c"}, {0x108, 0x109, 0x80, "c615deefcb123e2a03906bdc707ede55b465e5e8eae9a3711440538e4633dfd00f5180c0dcaeef431e02543d46ab88df05a8ba9212f2c4eb0699e858f51bb20056be8984f3b11cdb3479a1becb57716bd1dbcc1a272bf66cda5a9bffcb5799e11184aa969bd7cbfc79a0328ef3de36006d93202520799850b789717e303fe48b90b538f7866f69ea46e40654985fd896843c618a7b1d6b102ffd7e331f8c7f58888af5a2245a675608c4a66f633d8e9de89e6ce761c1f81c0eb4706f854da5015a2c4a0c5d44feb37ceeaa0857ebc20fecd763b9eb2a1ba17856b023614cdf7e2bcd4c30c54c0cf79324bb9bc2d470caad91e20507b9"}, {0xa0, 0x102, 0x7, "fa7043b7c79cc939f8f17a80b58457641ec4298439346148d6cf0ba06f8d4691a099bfb43897f5efff4158d7ea2777bb37edfb311c505c8c38c2a27279e4b6501c77490e7389acc93056af020b2471a9089d55fc83d7fdcf9fc5ad4c9c02a06cbac3acc88da823599be7abb0fc196699503ab188a58a7f94819f163ac1a788c5cf4557439cbcb3b93022ccbe9645"}, {0x70, 0x10c, 0x9, "51a6118e82e5561e3840a7362c980b8f80db3ec1e5f8860993bb42583c9b5ca5e759703b370aff10dac102c93ffb8180e64110f8438cc3f83726586282f9bc54610e47534d10e002aacfd2d2202e9d977b522b308f72469f4a1e65e6"}, {0x30, 0x102, 0x0, "3a85a2d15b02475cffeca368c5b050f08051462962d5f2ac157b7140"}], 0x3a0, 0x24000000}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x4f)={0x6, 0x3, 0x0, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) bind(r0, &(0x7f000024e000-0x10)=@rc={0x1f, {0x100000004, 0x30, 0x3, 0x5, 0x400000, 0xfff}, 0xffffffffffffffff}, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000031000-0x21c)=[{{0x0, 0x0, &(0x7f000067d000)=[], 0x0, &(0x7f0000711000)=""/99, 0x63, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000114000)={0x0, 0x1c9c380}) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000d62000+0x9c5)=""/52) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x21, r2, 0x3, 0x800) getpgid(r1) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7d7, 0x673, 0x9, 0x80000000, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0xff}, &(0x7f0000014000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009a7000)={0x8, 0x6, 0x10001, 0x50125aa7}) fsetxattr(r0, &(0x7f00009a7000-0x14)=@known='security.capability\x00', &(0x7f0000735000)='(cgroup\x00', 0x8, 0x1) dup2(r0, r0) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/09 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e34000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x8, 0x8, r0, &(0x7f000041a000-0x8)='./file0\x00') 2018/01/09 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/hwrng\x00', 0x8040, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000471000-0x4)=0x8f0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ba2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) 2018/01/09 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000ecd000)={0x27, 0x3f, 0x141c00000000000, 0x1, 0x9, 0x8001, "b129885cf613f51a8a6842ed90b31acbc86f435282ddaa2dcb0f69ba5918d8f70165031b16bb757580aac34d71d0e77a558f336dbcdd29c7f78411c1cecb02", 0x4}, 0x60) bind$nfc_llcp(r0, &(0x7f00001cc000)={0x27, 0x100000001, 0xff, 0x2, 0x3c, 0x6, "867bc19b5986f72ecb796d1b515162f9b3d36d57704de77bc9d9118147184b07e9001a3bb53bda4c5c07482b4460e19b6e49534315c6b7eb5efc53295215ec", 0x10000}, 0x60) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000445000-0x120)={0x3, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000-0x4)=0xe8) quotactl(0x1, &(0x7f00002c1000-0x8)='./file0\x00', r1, &(0x7f0000d8e000-0x2f)="af8a8df524f6aa0a886f0dbadb4c9215e2b62f83d1654f167c90be5c5f07de3c35c0c838d86462d685f5e075a4a6c4") 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008f9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000604000-0x4)=0x0) setregid(r1, r2) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000564000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000da4000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) syz_open_dev$loop(&(0x7f0000993000)='/dev/loop#\x00', 0x8, 0x0) syz_open_dev$sndtimer(&(0x7f0000145000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/01/09 18:54:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00005e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00008e2000)={0x1000, 0x1f, 0x0}) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000729000-0x7)='net\x00') creat(&(0x7f0000909000)='./file0\x00', 0x4) ioctl$VT_RELDISP(r5, 0xb701) request_key(&(0x7f0000442000)='.request_key_auth\x00', &(0x7f0000b59000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000444000-0x1)='\x00', r2) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000015e000-0x1000)=""/4096) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000139000-0xc)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00006e5000-0x10)=@req={0x0, 0xbdd0, 0x8000, 0x8}, 0xfea8) r4 = socket(0x10, 0x3, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000024000-0x4)=0x3ff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000027e000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000120000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000791000-0x8)={r5, 0x0, ""}, &(0x7f0000c18000)=0x8) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000fe000-0x58)={0x9, 0x1, 0x7fffffff, 0x3, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a4a000+0x50)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c2e000-0x4)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000eb7000-0x4)={0x7, 0x3, 0x3000}, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000960000)=0x0, &(0x7f00004ff000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000abc000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) 2018/01/09 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000ea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000978000)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/mls\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x1, 0x8) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000939000-0x4)=0x0, &(0x7f0000b5e000-0x4)=0x4) fallocate(r2, 0x1, 0x1a2, 0x971) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000051f000-0x4)=0x0) 2018/01/09 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/status\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000432000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8b000-0x4)=0x8, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000226000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f00008c6000)=[{0x4c, 0x400000012, 0xa01, 0x0, 0xffffffffffffffff, "2900fa5200ba5790110001007f800897d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000aaf000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f3d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000efc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5495, 0xbc, 0x401, 0x500, 0x1ff, 0x80000000, r3}) 2018/01/09 18:54:36 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b00000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000b00000)={0x200f1526, r1}, &(0x7f0000b00000)={0x1a4a8544, 0x4, 0x5, 0x0, 0x400, 0x3}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000b00000-0x8)='./file0\x00', &(0x7f0000714000)=[&(0x7f00007aa000-0x9)='keyring)\x00', &(0x7f000075d000-0x24)='posix_acl_access&keyringnodevproc,)\x00', &(0x7f00003a7000-0x9)='vmnet1/^\x00', &(0x7f0000aff000)='ppp0@\x00', &(0x7f0000aff000)='\x00', &(0x7f0000635000-0x6)='+GPL-\x00'], &(0x7f0000aff000)=[&(0x7f0000b00000-0x11)='md5sumvboxnet1:^\x00', &(0x7f00009db000-0x10)='$self/!security\x00', &(0x7f0000aff000)='\x00', &(0x7f0000aa7000-0xc)='ppp0)\'wlan0\x00'], 0x1000) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007b1000)=0xfffffffffffffecf, 0x4) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000091f000)=0x7fffffff, 0x4) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff1) connect$inet(r0, &(0x7f0000cec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="f0", 0x1}], 0x1) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f00001cc000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) socket$inet(0x2, 0x5, 0x100) 2018/01/09 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f48000-0x9)='/dev/sg#\x00', 0x8001, 0x4000) bind$inet6(r0, &(0x7f000006b000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77c}, 0x1c) r1 = dup(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001e4000+0x49f)={@generic="596a0a4d42a5f16839b8d807bc99abab", 0x7}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00004c7000)=""/20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d12000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004ef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0xa6, 0x22, 0x2, 0x400, 0xb4d8, 0x40000000, r2}) recvfrom$packet(r1, &(0x7f0000c90000)=""/167, 0x168, 0x1, &(0x7f0000960000)={0x11, 0x1, r2, 0x1, 0xfffffffffffffffe, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) readlinkat(r0, &(0x7f0000f01000-0x8)='./file0\x00', &(0x7f0000a2b000)=""/83, 0x53) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/09 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000cc0000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/hwrng\x00', 0x202000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000051000-0x9)='/dev/sg#\x00', 0x4, 0x20040) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x9, 0x81) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000051000-0xb)={0x0, 0x3ff, 0x6, 0x58a0, 0x6, 0x80000001, 0x2, 0x0, 0x2, 0x1, 0x6}, 0xb) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0xa00) r1 = mq_open(&(0x7f0000b2b000-0x14)='[trusted[#keyringlo\x00', 0x40, 0x4, &(0x7f00000ca000-0x40)={0x3f, 0x6, 0xfffffffffffffff7, 0x6, 0x2, 0x2, 0x0, 0x9}) splice(r0, &(0x7f0000077000)=0x0, r1, &(0x7f0000fa0000-0x8)=0x0, 0x6921, 0x5) r2 = socket(0x4000000010, 0x802, 0x0) write(r2, &(0x7f00008db000-0x24)="240000002800070800200001fffffffa00000000ea0000e8000000010000000000007f23", 0x24) 2018/01/09 18:54:36 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e22000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000ef9000-0x4)=0x0, &(0x7f00005de000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e96000-0x12)='/dev/input/event#\x00', 0x3, 0x101002) write(r1, &(0x7f0000a87000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) 2018/01/09 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000068b000)='id_resolver\x00', &(0x7f00002c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b5d000-0x1)='\x00', 0xfffffffffffffffd) add_key(&(0x7f000036e000-0x8)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x369, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000507000)='/dev/sequencer\x00', 0x0, 0x0) chroot(&(0x7f0000507000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000258000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9, 0x0, 0x9337, 0x80}, &(0x7f00005be000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000533000)={r2, 0xcb8, 0x20}, 0xc) unlink(&(0x7f0000512000-0x8)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/09 18:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000e32000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x323) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r4, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000217000-0x8c)={0xffffffff, 0x7fff, 0x200040000000, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) r5 = socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0x2, 0x11e, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x3, 0x7b8, 0x8000, 0x401, 0x4f84, 0x8, 0x9, 0xadeb, 0x5, 0x4, 0xd5ed, 0xa212, 0x4, 0xee]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/09 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b9a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00005fb000-0x1)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000247000)={0x0, 0x0, &(0x7f0000351000)=""}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000611000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x400, 0x8, 0x2a}, &(0x7f00000c3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bdf000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff9}, &(0x7f0000aba000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000148000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f4000-0x4)=0x8c) sendmsg$inet_sctp(r0, &(0x7f00006a2000-0x38)={&(0x7f00000d7000-0x10)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043f000)=[{&(0x7f0000f51000-0x1000)="61cc3ff88a1f2ac01f1629a822db7de72e2c5582c5a9132ffecc4a5185111f3414665b3cee1ee6c7846536a3a21b751246ba39ee17869e8f12f8373108bff19bd15d2eb2898ae413b31960a9dbf8e8f1b6f953fa68da9bf84548fe1b2fe1d6a63ad4e94edfb8a6040c9ba234a52e9d78fefc4f9382f1a3fb864719961827f194ecbc195e10e4b92cabc486e8ed87a14fa723a9818aa10d8b29f42b54d40a7e1c0104c916b846af53367ec3e5ff3ce2b3f9ae8a2d3f9a4cb273f02e3cb6d6544f0a0a41d272fbba5b372a9138cfb23b649e9bccab1c2b397a79614fd222a245ac92218fb27163c29629d675b1b72fa5cbbf2aba58ef6f01acbd7b2cd1ef5bbf8cf89fda79cbf5bd610e527d9849546693a40fd4c8ca4f161aae2437b303573f18d61fac4593eb724dd1d271ddd2f2b847fdf6ace8bba43db6c57825949ab9a9a0d874ed26e6d2395bbe68c3e35863270b076ba45961eeeb6ba230f4993b91e39ecb39464438d4187ef4740efe82c2abd8edb8bb7fbecb287d09267ca2cfa9483ae358b1a25b89b0d7c4e272d7944d6f1a49c0e2125a5fc076a9947dba4de96297c52e912c56a8361d9b29c7904196397fc72257e272210e5bb5291d91d0d6d7b552837330b6459f9d9f2304b47703cbd60d2a5f8c10ee4531fc5249534653f1e98ce2ed81d48c4448d35a6254041fb493cc8c82b996394395175a1d52614a9878c48b8bd79c1ae063f3806f6ac7c0d62a8a886f413e4d81855707e23905151a53477673cdeae6f7ddeba0826b2fbe33d84a1f6b44096b8f3a4b9016543ca3db6038e927c09315e6fd80df899cff468ad8f4431c0e1490faa43ffb46afb2472989d847642e798caf0a81cbd81774b87912ca21bc0cee4b04164a3ec69310a1f7c03f49f5a99ea593ace340ca1ebd44bb8ff51c47c928f919c2d0fb147a9685e8417778726b9d3f72748f093e58b335da18911928fa07f2a17b659a45f771183c7454b170379b18261af7585dc2c06e4fd5b2a117f5225a4125e4b9ba1ddc6897b79326896f70c91bf0f6833a37dae8a3990c36647823e1176e3cffae375f823bb69796a33bff468c7a14da3f1c8f43fe91274eb8cb72e9cc545321bd25411c10e135cc5ae23cf8a8b9afe93fb1ec407ab8ee142290f92361703f3a73a40d746ac5f9dad1dca7cb02b811c042cd84e16e9a8af241163095c1a479adb179f8bed38277cfbce804d2f208f7bc948f0318dacd98ad102f7e8fa65d2fb97fdc6eb3d14f3277664ff76198d5e8bb1c9985c8e9f5b7ec31b14edc5c582508d464d867e59404e3432d9b6155d72a93df6cdebd91f0ad1cd1d45988aa15a483a27ae997d4a652d85e60ce1f7095f07498c8ba1df02a2d0f302f02c3962f4173fb2c6b08a9322e6443727fd232050856904f6a4b83e1777539e4ce3140c485733e87213c7f68c79e62bb2159ffb397048ff0ce990103d8ef79165c0ea242a3316c0ff266f950159a7f6f1111876c7857d635280cf31d0c95586ad1822aa50bf93c8604dd29079adb95f61c3d6c34caa18f77c4c20737527c936816eb6119122e13a3181c5a322616cade3110f8b425e8177939cee95e0ae710fa3686574a10d9f59aa51d6b22430c7afb15756d91feb125af9aa18b1b6f9dbc6fba869be466ff10593c612821dedeacc5c634d9dc38aea4d4ab6240dad720f158be960694d3704291b307466a38114b4b6009932ce17d9b173362a99fc70ee44cacd235bbd4b707a86ab1de2f7322b8cfd496707a700b92b97127979e4e762d6c6c999502011cd126d4528dfa59eae0d62341a6d0cdc3cbf1bdfb551082f09969adc2d5644dddfc01080a0d55b54926142f8229999b00f32c7d413cabf22c90a2c952366c253374b29dc0c486449504c934ec7220284630176ea777363dfe54b8d834aba83479d9eef900789fcef6b793aea26575f4524ba2e716ae8281dee13cc7fe644cd6e20e599549b01f2a65ca4df3de3f0633508be1db1fd65936669c741f76e6accc71563224056785f6407a643bbc3faca4a8cc943baafbb3141ff5dc5a88d95289e9279c937ee5b7a99409f52ab09ffd51670046a98dd5df174840c9db0767c2e5615909ca04b2db172e5ddcad45a81e77f1518d7053a7951ca5d306ab30ee958245706a2056bb9b8192a3c9cec171c096e188afe466423a172bbf3a5fcd574a54703db58892a2a7e8e05167891d58c5d8e6a5b61ff9353a65e67829d7c5b26a0c962c5f3526746b0f369f1074fc583fc2b582dffe21a13bfc7d79d3fa74b0f89366ce5154ee103fd4a0ba7511d7e743adc369a787fb03518e470c14a251e508a760613e09e067c31d004ef34e4f6adda3ac1737658967bcb482d09bcf1d834bff70d68fbf04267035cb5cb8b28babb14d5be91af52b3db90289a9904f9cd652dbb74ce4b195dd21c9defd26ec533dfe3ba163616b7ddcf09fba8f3f7c82fbafd74602a56414b019eb9143553f489965730a10f4ab561f2179d39e186349290e1e874a8dee99758574c86b9a3b840d274327191ccd613193bc73ea625fd5554430d9723cb62ad07a4c62761f43f2fa38c8ef87701731326ab5cd2dfd3abfd92d7ce08f0f68fe29a85d1db54dbf483f23769f4f9e86cdc5c2e13ca20ba90aff5a5b94dc57318b1bfb26dc549d15a1447ebc5f578c4da9fe932f6e0a6738e63b3520a9c572b29451b89ab55b3b97cbea80099b8ddf80468b59f0ada2184684bb9010185fb5f72910ab52b84c0488423eab9230874537363b646f898434ed5d34df2a274ae21a6ecb0bb0ba1d5733b412caa4265a33fb5f185e00ab1bc525519f14e049faf9ab1c9c07556908831ebb892eff6228ddc43b6ee67f880662cc25f465d7ca3d34fa12dc1562f337dad5a2f6cdb7eb1c8538ea4d89a569a4c62314d797116bc4ad9ab218db28c6691513ffd3a6ac30201cca8b0ae8c38d2b5127abb4df9a22f85174ca0d499913a9db42e3dd501ecd6e00630f94454e3024607eaeddc268e60970f442694755850571cc1bca963be443c0bd74c63326e517b36b6ceb98eef914e01ff051e77380d5938590ac141cc660e46be7cfb69e13de33014a36f71735fac206f4b19b8f8fbe17149ec47e4692f85dd698650c29cc8c4779393bd1126082db334876100429ff960bd5a1e1a394ced1de1ebf5952bdcfc0a918bdb92a066563146223355f4e9e6915902e43c1f880608212d8518a2604d8a0a107899ed6f2e8e1eaaba3b2db41b8ee77d742c1c0e5336037ccde9f0b848676abf4d18504d0cd1b160c1668a39091196012123874cc2f2a77a2b796b805e5980eaeaaedaed585317aa4f57a07e36b99c01028eaaa17a3a894eb861c372b0c246cf2fcd7685b5d99d895080db9cb5fe48bd520e98102d7d126d625bb40e86546225ffb6fad20faeb8eef13959c045ba665a5b488756a2c12515a07b5a07e10525ebd29f5abd5c8e294902cd454609e7b416dad9666d3818fccb793d7329a682214f91f1222e92ae9f2948be97d69a1e8beb7f7306aedd08532dba57e0e91377d470ac28b6806806630d75a0eaef8668c9399c654b8e5e5aaa0bc13e30267e4eed0203e5c20ae788a92be2b0ad62a8c1bde4d99b9251b2a1f1d4f1b2c36102e16225702690ba300a12b437c99bd63b73b897599f8e038cb2d33740cc28369b6e3b975f35b336d784cc77ff8219e3b24a1213dae0c168b9ac09f61247d8069af918e26e8f328df11b584aa4d7a541100af1a3aa9e7f4ee9447e6623b72b27fee73bb22e68cad2f9d89ea01feec2455fb641ac90c2c8fc9ea86f576b3a0c1ee2c065a453fd680c7dff61f9bf31a5e7bc1f330aedbf763ab39d876d9de5cf8b4df4c5904d593a0d7c8c3f9140c18dda46783ecaa340356e3a79eaf25ba710031d40ed457a6f1454a0cc0d71a4f2654a216c7295b2788eb4c716735e6766eede2fab1c28ab0fc4f7aecda5b3b4ca2a11a7c83b24e67d1547d8411ef9fe7f7961da4c556b060fa3c014f72952d53452ccc1c03b703fa9638dc821e61859639687d0cd0f943a09f5d444c2e5069d45b61ec7e4612fd36ecdc93f08a2518091e2577dbc6a8aadb85fffe6d856c4213ffbe38582768d1e7a9d85b404982634a59feda88aca4ecbfadb7c209aa53fdcbde0344984f86ce5b5b59dd59152ca297b6f209ed0a13c4b6bb0215fa652bebf0ba832c88ec17832feaed247074e2a6b82b466ba02de52c864453c145126e7fe7972758996a227aed579677a8ef991ecf4c0143eb89e3e819e22350ce358ec2bb57765cd739b388df1b5b715c5e1bdecfefa464f575855251d25eb42f06f861bbcace8b5e3c1f702017d0d00ab891ee137f3d0a3c907cd1608aba7e6677a57b8865613805627d4ee1cae70d87814e3aac62d66349630e7a8f629db843b2f6bb944532cf099f69c098588543eeecea644cd6c246db4e675159569a541d83485023df49b292ba13426401a1291d8bd4876f4910ed4e7a7e6a3af34dd8fd6b8cfefc07bcb51611213de4a0e682ef3d1f60c04f48b92752c47a298ec8d12a209425c336f116ab0f47c2d1cd469cd59ac64f68702433bd1712ff7658c9fed9f51e30200c3c471aba678f137b33e7082c74a9f1991616cb548d09069b86340192f0980af4a2fca70552ef14a9ac0ed7c3ac41637c46a262327ef35e5fe33b687cf90ff92e6b66582523614ab57e988da5dfd6beb37eaed8b840f504c1ee999403cd9e07f123a48d293ab1d4b76d611d169d5fec89963546d9b9233f2614f4ce5e9b9d610004ed2b72bf35027aaf0e2078996c2981272d80cc2a1abce7d3711d49273607eef13eca8d9dce22aed31e650d223048bafded78e96b733ca103f09bb2b827cc9b162cf1067e780172d0cff75ef122386485c8850f55c2dc42e432b040a6f3bb223bc6003a4ffa660621b95b4f399e43e9adcddc53b92348d0cbb42141dcd94f27a97c5a26e8faa94eb309485c5868891ee7c5f3bea6273dca3d3c925c2a4088f4ddaf655222e8645f79e04a2e34884efcfe9007bbca09ab16bea77402ae9dfbe7a8ce8e79b5aedd4c8353af4a22b23a3f990b933e52aaa59d76c3aafc24c66de60b1719fb322e4c9a3896882e229ceb08340e2e71115493f8083b97acd958b762e56e6ffa61983f9b987152e93d6b8d0665f962b0c51008612fde1518da5436f80d86699f3c4b328db8dd2aaf383bb544f82ecf475efe59dd2d3a960a88aa95a9f20250f6374c3e24ae8a72eaed658aa3fe5f8fff800dda9e2b1381ed1a85686a338f68efcfed1a6185d21f9ba4f3ca7e681615678ba950005b3f3ca49f5c7d8c9c3f87f0951e25e9f9e93ff6c94b235f15f8f6d89022edf627b075d45a557045d3fdd715fc8bc7234d2d7ab1bdea8fd0ad050129cc4c772d30a300df53f7be4013a99f4e7e9cd6f2b294413a52170d1f1a66e5a0792b06a64a5d48ce7a42bf7787b4c6face6525d8847ff01fa6166083fcd76ca60438cad3cf392979c62d908d05dc14806125fe3f07dffe44ed3cd4fd0447a0eeedc0f822d600ee4cf93699f96cbe1f86110fc586f9bc83f4ee9808b5a7e63ea995400c20264de1f74d402cd9e9865709f833b5c63e4b50336a75342cdf39dc0a19767353197ce80d884f658e9029d24f3583888aad4b8b1b5944078f97b45c920a8cd5edd3a31c47d2abe1bbbd32a4b236ad57241ec04c5ed5e8167a7a1428f264d2bf28da959bf81d96e7398b06fe74519195bec51e0f66f792b9f50e590d2cd7d8cdab56fe6d21a5790c", 0x1000}, {&(0x7f00003db000)="325398e68cf33a7d96e16b0deffc5972c66da2a6d4d61d14a23fb79b758dcd9b227abab0", 0x24}], 0x2, &(0x7f000048c000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0xc7b7, 0x853c, 0x4, 0x4, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8008, 0x9, 0x0, 0x6c, 0x4, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x5, 0x6, r3}}], 0x90, 0x0}, 0x40000) 2018/01/09 18:54:36 executing program 1: r0 = eventfd2(0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000022000/0x1000)=nil, 0x1000}) rmdir(&(0x7f00001d5000-0x8)='./file0\x00') read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x800, 0xbf61, 0x58c3, {0x0, 0x0}, 0xacb, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000078b000)=[{&(0x7f0000251000-0x85)="19000000110009470100000000050000000085ff0100000045", 0x19}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002e7000)={@generic="927fc224a7bd51e21881a46a4dc1f839", 0xfff}) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a3d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000034e000-0x4)=0x58, 0x800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fdc000)={0xf80000000}, 0x8, 0x80000) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fdd000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x50000) sysinfo(&(0x7f000045f000-0xb0)=""/176) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000b02000)={0xd800000000000000, 0x347}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000fdc000)={0x9, 0x3, 0x7fff, 'queue1\x00', 0x6b92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r1, &(0x7f0000f84000)=""/18, 0x12) write(r2, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/09 18:54:36 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000001000-0x8)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xc, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x28b, 0x1b6, &(0x7f0000004000-0x40)=[], &(0x7f0000018000-0x8)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000001e000-0x5)='ceph\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x4) 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000000b000+0x342)=0x2) sendmsg$nl_xfrm(r0, &(0x7f000000e000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072b000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cc6000)=0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a86000-0x14)={0x2425, 0x800, 0x80, 0x10001, 0x7, 0x200, 0x0, 0x9, 0x0, 0x3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x7, @te1=&(0x7f0000884000-0x10)={0x3, 0x80, 0x84, 0x5}}}) r2 = syz_open_dev$tun(&(0x7f0000fe9000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000113000-0x4)=0x0, &(0x7f0000b33000-0x4)=0x4) r3 = openat(r1, &(0x7f00001c2000-0x8)='./file0\x00', 0x0, 0x168) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCEXCL(r3, 0x540c) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) write$fuse(r4, &(0x7f000005a000)={0xffffffffffffff18, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0xbf, 0x0, 0x0, 0x0, 0x9, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/09 18:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dfd000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x3, &(0x7f00009e3000-0x1)='=') ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00008af000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 18:54:36 executing program 2: clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000816000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x2, 0x1, 0x1, 0x9, 0x1, "c87505411b4d6c04f03dc480669851d35c040668f894028cefd1db9c86f3295d497e7c92174e196e363b9c1f82ca80632163bb8fdaa97f672f5d102141d3f7", 0x2}, 0x60) 2018/01/09 18:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/09 18:54:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f000044c000-0xd1)=""/209, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f58000)={0x0, 0x7}, &(0x7f0000a6b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000081f000-0x8)={r2, 0x7, 0x7}, &(0x7f0000f9a000-0x4)=0x8) pipe2(&(0x7f0000c1e000-0x8)={0x0, 0x0}, 0x800) write(r1, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000d8000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f00009c7000-0xa8)=""/168, 0xa8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa7000-0x9)='/dev/rtc\x00', 0x22000, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x81) 2018/01/09 18:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) clock_getres(0x4, &(0x7f0000d6e000-0x10)={0x0, 0x0}) [ 64.965705] binder: 11266:11280 got transaction with invalid offsets size, 438 [ 64.976254] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 64.992424] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 65.015892] binder: BINDER_SET_CONTEXT_MGR already set [ 65.015901] binder: 11266:11268 ioctl 40046207 0 returned -16 [ 65.021277] binder_alloc: binder_alloc_mmap_handler: 11266 2011a000-2051a000 already mapped failed -16 [ 65.048522] binder_alloc: 11266: binder_alloc_buf, no vma [ 65.048539] binder: 11266:11268 transaction failed 29189/-3, size 651-438 line 3127 [ 65.083995] binder: 11266:11280 transaction failed 29201/-22, size 651-438 line 3163 [ 65.092862] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.107204] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) write$evdev(r0, &(0x7f0000dfe000)=[{{0x77359400, 0x0}, 0xff, 0x100000000, 0x6}], 0x18) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) pipe(&(0x7f0000703000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bad000-0x4)=0x3d, 0xfffffffffffffd4a) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cd000-0x10)='/dev/sequencer2\x00', 0x424000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005b8000-0x70)=""/112) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073c000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000704000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00008a1000)="") 2018/01/09 18:54:37 executing program 4: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000465000)=0x0) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0xf7f6532f261599b, r0) openat$rtc(0xffffffffffffff9c, &(0x7f00004ed000-0x9)='/dev/rtc\x00', 0xceee951568b95403, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000144000-0x28)={@common='gre0\x00\x00\x00\x00\x00 \x00\x00\x00\x00,\x00', @ifru_data=&(0x7f0000811000-0x20)="6a30e4caa1f64b9779450b8b791d40dc06d34f9212e0c82de6f41abb2e34cbb4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000b38000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000039f000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f00009a0000-0xfce)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @ipv6={0xbd57, 0x6, "9ee7a0", 0x158, 0x19, 0xf2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@hopopts={0xc, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xdf0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x9}, @generic={0x5, 0x38, "d8849372811ee4ee6be9ed68cd61e82728d243d94b9f5f6b973ec5c3419e00f442d5b892d769b636c299645249a7514c17d17a59a3da31ce"}]}, @fragment={0x87, 0x0, 0xa3a, 0x1f, 0x0, 0x8, 0x3}, @routing={0x3c, 0xa, 0x1, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x3, 0x2, r3, r4, 0x7, 0x0, 0x26, 0x0, 0xc000, 0x0, 0x7, {[@sack={0x5, 0x1e, [0xffffffffffffffff, 0xa05, 0x52, 0x12f, 0x3, 0x8001, 0x1]}, @sack={0x5, 0x1e, [0x80000001, 0x4c7, 0x3ff, 0x2, 0x200, 0x0, 0x8]}, @fastopen={0x22, 0x7, "1b2ffd6f0a"}, @timestamp={0x8, 0xa, 0x0, 0x9606}, @nop={0x1}, @sack={0x5, 0x1e, [0x3, 0xab8, 0x3f, 0x0, 0x4, 0x101, 0x1d]}, @generic={0x33, 0x3, "df"}, @sack={0x5, 0x6, [0x20]}, @timestamp={0x8, 0xa, 0x400, 0x7}, @window={0x3, 0x3, 0x7f}]}}, {"4f4b0c564c2c94f8"}}}}}, 0x18a) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) sendto$inet(r0, &(0x7f000025d000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f90000-0x4)=0x3, 0x4) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000620000-0xd)='net/fib_trie\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002e3000)={0x9, 0x1, 0x1, 0x1}, 0x8) readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) socket$inet(0x2, 0x800, 0x8000) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x9) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000e32000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x323) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x4, 0x8, 0x80000000, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r4, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0xee) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000217000-0x8c)={0xffffffff, 0x7fff, 0x200040000000, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) r5 = socket$inet6(0xa, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f000092a000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009f6000)={0x0, @in6={{0xa, 0x2, 0x11e, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000000, 0x3, 0x7b8, 0x8000, 0x401, 0x4f84, 0x8, 0x9, 0xadeb, 0x5, 0x4, 0xd5ed, 0xa212, 0x4, 0xee]}, &(0x7f00008f5000-0x4)=0x108) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000002, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000054b000-0x10)={0x8, 0x6}) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000efa000-0x4)=0x800006, 0x4) 2018/01/09 18:54:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/autofs\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aea000)='/dev/usbmon#\x00', 0x7e00, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d0b000)=@dstopts={0x3f, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x7, 0x4, 0x6, 0x202d1a6, [0x80, 0x5]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x56, 0x2d, "8dbfbdea03c97ae6c11e9f71c3d2f6ac090696f77ae78f837eab0a48ef3ef3add01541228911dc03d6f8063af9"}, @ra={0x5, 0x2, 0x5}]}, 0x79) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000051a000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d50000-0x18)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000a7000-0xba)={0x0, 0xb2, "f511e99b5a08d8c236ca0f6b6a3c010ab6dd0c5d62666ef4ef95a2e1095369efdf0df69abc6bbdf62bb5a8865f4c785199516f2481077bad769e92d488436536bf8afc27dee83550718d5bad079eaf8647dec07b8c5fa7b09d588eb1406748c595857cfdb16d1212ba96668385b0292f9f7d56dbee7751372c622c3417cddce703a5c22745cbd703a6a4b3717fcf5dfc5e22ea935f8ccab564e7785b381cd607b9a5489655228ec95913de16c8f65042e669"}, &(0x7f0000446000)=0xba) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002e7000-0x8)={r3, 0x3}, &(0x7f0000f66000-0x4)=0x8) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d81000-0x2)={r2, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) userfaultfd(0x0) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000510000)={0xa, 0x100000000}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() pipe2(&(0x7f00002e6000-0x8)={0x0, 0x0}, 0x84800) perf_event_open(&(0x7f0000d02000-0x78)={0x0, 0x78, 0x3, 0x10000, 0x1ff, 0x7, 0x0, 0xffffffffffffff81, 0x10, 0x1, 0x5, 0x6, 0x7, 0x7fffffff, 0x400, 0x5, 0x100000000, 0x7fffffff, 0x1000, 0x10e, 0x1, 0x7ff, 0x6, 0x73d8, 0x8, 0xfffffffffffffffd, 0x75787e8f, 0x1, 0x100000000, 0x0, 0x7, 0x8, 0x0, 0xfffffffffffffff7, 0x1, 0x7, 0x81, 0x1, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000df4000-0x1)=0x0, 0x8}, 0x40, 0x1, 0x2, 0x5, 0x4, 0x80, 0x10000, 0x0}, r1, 0x401, r2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = dup2(r3, r0) socket(0x4, 0x7, 0x8) setsockopt$sock_void(r3, 0x1, 0x41, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00008bf000-0x20)={@common='lo\x00', @ifru_flags=0x8800}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e6f000-0xe0)=""/224) mlockall(0x3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b0b000-0xb0)={0x2, 0x5, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x9, 0xcf8, &(0x7f00007f1000)="", 0x0) 2018/01/09 18:54:37 executing program 0: chmod(&(0x7f0000b94000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f80000)={0x0, 0x0}, 0x4800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e2d000)='bbr\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r0, &(0x7f0000029000-0x8)='./file0\x00', 0x22, 0x600) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c48000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000980000-0x4)=0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000b25000)={0x0, 0x1, 0x8, 0x8, 0xfffffffffffffff7, 0x5, 0x5, 0x49, 0x81, 0x10001}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000537000-0x4)=0x8) fadvise64(r0, 0x0, 0x1fc00, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb6000)={r2, 0x7f, 0x30}, &(0x7f0000000000)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) sendfile(r3, r3, &(0x7f0000fce000+0x96d)=0x0, 0x7) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r5, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r7, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x9c7f, 0x401, 0x100) r0 = memfd_create(&(0x7f0000445000-0x8)='selinux\x00', 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000eaa000-0x4)='tls\x00', 0x4) timer_create(0x6, &(0x7f0000336000)={0x0, 0x4, 0x5, @thr={&(0x7f000016c000-0x85)="67c03bc872657862943dd647e70d132ae75949330c5c6aab6b634ec20796ea79bdce73e86a33aea15c4fcd55e164175daccae50dfbe97b93ab14f8813e7d47a6688829a26645288fe04559588b3c58876d612027301b82f42d7184818fb2c17e003502f517a9de26216db6e3fc2749ce62cc86a3ab2c68b8d2608b1cf69bd4b32530177145", &(0x7f000070d000-0x13)="90efd0c1420b46e742659ea0002f392ded33d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001aa000)=0x0) clock_gettime(0x0, &(0x7f00002f7000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000f03000-0x20)={{0x0, 0x0}, {r2, r3+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r4}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ca6000-0x37)=""/55) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f00008a2000-0x8)={0x1, r2}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f8e000-0x20)={@common="626373662fffffffffffe000", @ifru_flags=0x0}) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000af9000)={0x1, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e46000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481270, &(0x7f0000002000)="48731c9e230ca640cc13362b6769f2d481650382d6d0fcc0d12dcbcf014e2621ccba005a026eb333462aedfff1c3d18cc9c3366c4794c96bf39df0f409e959c51b88b3e8ca1c5282fb5b6e911d6bc933") 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f58000)='/dev/net/tun\x00', 0x0, 0x1000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000512000-0x4)=0x80) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f58000)={0x0, 0x0, 0x0}, &(0x7f0000f58000)=0xc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000f59000)=0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000fce000-0x8)=[{&(0x7f00005bc000)="580000001400192340834b80040d8c560a060000ec03ea000000000000000700024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff5dd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000028d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f59000)=0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000013a000-0x10)={r4, 0xd8, &(0x7f0000ec7000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd4}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x303}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f59000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = open(&(0x7f00005af000)='./file0\x00', 0x880, 0x60) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f59000)=0x3, 0x4) accept4$inet6(r6, 0x0, &(0x7f000069f000-0x4)=0x0, 0x800) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000f5b000-0x4)=0x6, 0x4) dup2(r0, r1) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000f5e000-0x5d)="", 0x0}], 0x1) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c6000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000087e000-0x10)={0xe5, &(0x7f00002b0000-0xe5)=""/229}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000752000-0x8)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) fgetxattr(r0, &(0x7f0000a00000)=@random={'osx.\x00', 'eth0md5sum)GPLvboxnet0\x00'}, &(0x7f0000c44000-0xde)=""/222, 0xfffffffffffffec1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) bind$inet(r0, &(0x7f00004c7000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/pktcdvd/control\x00', 0x26bb0c499c4ed515, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000079d000)={0x0, 0x5}, &(0x7f0000dc0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a41000)={0x4, 0x400, 0x8000, 0x1, 0x6, 0x40, 0x0, 0x2, r2}, &(0x7f000056c000)=0x20) lstat(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000fbe000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000283000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@sa={0x0, 0x6, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x1, 0x0, 0x0, 0x2, 0x20, 0x20, 0x7d, 0x0, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6f}, @in=@loopback=0x7f000001, {0x4, 0x100, 0x0, 0x8, 0x1, 0xfffffffffffff2e4, 0x2, 0x5}, {0x401, 0xfffffffffffffff7, 0x1000, 0x7f}, {0x4, 0x100000000, 0xd4f}, 0x0, 0x3, 0x2, 0x1, 0x3, 0x12}}, @algo_auth={0x4eb0624875366cdb, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000325000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ef000-0x4)=0x14) shutdown(r1, 0x1) bind$inet6(r0, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0x7, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) r2 = dup2(r0, r0) sendmsg(r2, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/context\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000fec000)=[], 0x0) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='auxv\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000111000-0xbc)=""/188) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00006a8000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009b2000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') rmdir(&(0x7f00006f1000-0x8)='./file0\x00') r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r0, &(0x7f0000077000-0x83)="", 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f91000-0xb)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000739000-0x4)={0x0, 0x0}) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) munlock(&(0x7f0000523000/0x4000)=nil, 0x4000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/status\x00', 0x0, 0x0) socketpair(0x15, 0x1, 0x32, &(0x7f00005ad000)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009c7000-0x4)=0x0) get_robust_list(r3, &(0x7f0000243000)=&(0x7f0000981000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000580000)=0x18) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001d5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x1f, 0x8, "097c911f318b74927b7d331a75bb0fde804d860f50e9cddb25488a18d927f6b9d9cfb39e671a1ce5a2d890140214b20beb28933441f33d5f8489221fac190669", "04b77acbb15f71dafeda84a22ceb3f2332ee40f02d42b09c7ee17900504e4663", [0x3, 0xf], 0x0}) ptrace$setregs(0xf, r3, 0x1, &(0x7f0000fe1000-0x86)="1c49458c538c8ffa794b0bc46f248161acf4179be2ac9f2d4c4589b33b50ca96c157bbac40d47500b86dfe979714f9d0cb6d36ae1de62eef176637d6abef3fc4360a55c3c24b3c90055b41e054d1ecc45a57ffe884ed55863257d894bf7732cda7a8ef7044c8097efa4e3ec20b7adb6e8d0d308588fec7394675129e2d9381bc54768932146d") r4 = syz_open_dev$loop(&(0x7f0000488000-0xb)='/dev/loop#\x00', 0x2000000005, 0x24004) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000046e000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00002fe000)=0x28) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_SET_FD(r2, 0x4c00, r5) fdatasync(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003fb000)=0x6, 0x4) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000109000)=0x0, 0xfffffffffffffffb) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005ea000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x0, 0x6, 0x5}, &(0x7f0000552000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b70000-0x8)={r3, 0x876}, 0x8) fcntl$setpipe(r0, 0x407, 0x0) r4 = dup2(r1, r2) write$tun(r4, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002a000-0xb)='net/psched\x00') setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000b7b000-0x4)=0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003cb000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40000001f, &(0x7f00006c4000)=0x7, 0xffffffffffffff94) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000803, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000fc1000-0xce)='R', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x2008004) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fc0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c50000-0x4)=0x10) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d8c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x10, 0x80000) read(r0, &(0x7f00007f2000)=""/231, 0xe7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bce000)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f0a000)='/dev/loop#\x00', 0x10001, 0x200000) read(r0, &(0x7f0000a4e000)=""/512, 0x200) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc6000-0x4)=0x0, &(0x7f0000ac2000)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f7b000-0x4)=0x2, 0x4) r2 = socket(0xd, 0x802, 0x200000000000000) write(r2, &(0x7f0000d09000)="240000001a0025f5080000040020000000dfff040004bf0202ff1e010800000048050000", 0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ddb000-0x50)={0x0, 0x48, "ee315a8730393d552feb58969d48ec5d4f3f3fad665da321a3d33593694721f901d2c75a6b3c05f938f5a11f8675d34e2c24053680106cd345f6c0c5581488b02888a905836d6f62"}, &(0x7f0000600000)=0x50) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000272000)={r3, 0x95, "daa228662bd6fca9d163f7ef199fac8cac9e5df20a3f04b6bc6656f065f6a9fef591b6f4bcf00953c1b49ec92bb30bf4237cfaf6da40566c10879c82ac428a5406c65de42b527b29a72a5da9acc9af85148997afc35cb54c3a68f66def487e4924857519d58198f8cd3594291f8e275f37c9aa7a175497b4dcd13672996a5cc46329800da51252318267c25bcdfad65b62c5a9fbd5"}, &(0x7f0000661000-0x4)=0x9d) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000516000)='./file0\x00', 0x8000, 0x30) sendto$llc(r1, &(0x7f00004b3000)="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", 0x1000, 0x44000, &(0x7f00008fd000-0x10)={0x1a, 0x15, 0x4, 0x2, 0x3, 0xae81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) dup(r0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) syncfs(r0) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$ax25(r0, &(0x7f0000d8b000-0x76)=""/118, 0x76, 0x1, &(0x7f0000182000)={0x3, {"83f32820e98634"}, 0x7}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dac000-0x4)=0x0, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000dac000-0x4)=0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dab000)=0x0, &(0x7f0000dab000)=0x0, &(0x7f0000d63000)=0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ba000)={0x0, 0x0}) r7 = geteuid() r8 = getgid() mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dac000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000552000)=0xc) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000048e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xe8) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000456000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dac000-0x4)=0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dab000)=0x0) r19 = getuid() mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000dad000-0x8)=[r11, r5]) r21 = getpgid(0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cbc000-0x8)='./file0\x00', &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000448000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000547000-0x4)=0x0, &(0x7f0000bfd000)=0x0, &(0x7f0000083000)=0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00008d0000)=[{&(0x7f0000dac000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dab000)=[{&(0x7f00008e3000-0x7f)="d3b8b3528aebd45c4e5db7f0bc41612353ab4fdefb26e6ba82d9543c01ed8780b03e46263e47da5cbceba199b99b7d6e59b92d66551876677127a34a1ab442e1f288b452999a5dd38f274171c11510a5df53ccf417bf5ea81ac72f03ce0d242f68460f824ebed75239066911173266788994ac5cd43739827e84ead375ed90", 0x7f}, {&(0x7f0000c36000-0x1000)="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", 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{&(0x7f0000dac000-0x16)="ccbbdb8efa40ec704ec56ffc179612d7a1d39bbd5989", 0x16}, {&(0x7f0000dac000-0x15)="426847db9e554510dd5e976bd62cd641b013736526", 0x15}, {&(0x7f0000dab000+0x52f)="28376b08770cfbcf57a7c8c8319046f7b58b488546d8e9c6058d1b4cc9b996c4fb35a17e2414679ffcf8e1480f40e3355c5e2fee0607246a44405c94a40e43a44c6269de81a8f76687ecc5cf08d856a640b4789853e8bef60d5b17", 0x5b}, {&(0x7f0000dab000)="789e822ced9fe1b16e0b7054f840be88b58dcaf9252260b0fe3b56f52d9168bbe4", 0x21}], 0x8, &(0x7f000087e000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x4000000}, {&(0x7f0000dac000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000039b000)=[{&(0x7f0000dac000-0x5f)="272c3945bf1b4cebc9aaf4134a4556630a5f3913cbb5c3efc344f41a249d2d95c9b1ba0101b17b3b37610ab537b291ccf2b41916f5034be07607acc14689cec58a1ec973e99a2cb9e2f9d02a62e312dd48776e5202e923f00dd3908fbd88f6", 0x5f}], 0x1, &(0x7f0000920000-0x130)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x8000}, {&(0x7f0000dab000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dac000-0x10)=[{&(0x7f0000dac000-0x43)="40596b5de1895c8b267e833e104b3cbcaff7b6a3f97a5fcbda7e43e8f34522bbce9b8e53182c76e1ba8cd4679dd5840fb1fb6d8fe2e5b2c3cbb99ba4c51f3d9b4b49b0", 0x43}], 0x1, &(0x7f0000079000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x4000}, {&(0x7f0000dab000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dab000)=[{&(0x7f0000dac000-0x1d)="c3f6681f32da008c342c33b002bfc34a28b712522e45c70aefebc3174f", 0x1d}, {&(0x7f0000dab000)="8749157190bfcce69a6465d2dc7007c94ada51a5668f5d597a8a86cbffa72fe48a7cef716df8caec62b98e758b914b906c80137cf80dfbc15a1f49c7a1b7939b34", 0x41}], 0x2, &(0x7f0000204000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x78, 0x40000}, {&(0x7f00004f7000+0x3ff)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dac000-0x40)=[{&(0x7f0000dac000-0x61)="525986edb430ee6459802f8cfa64aa32822d91cf442607c1c9cb785d24e772a6d81e595b0bba35e6d8ffb04211a83b8ad0d429a4194db2122b41004d82f483dfba58b268b856fd765b91a623e6ebdc4ae688a54290f0d807f5c0e6052b259660aa", 0x61}, {&(0x7f0000dab000)="b9dccfda22e7ffa9c7299fad73ce43843a3aa9e385b584ad90639bc1281c53a189ef938ddc1af59ffb003749596a8bfd278f8053c816879d6e84eb84b5baced155005da59e2a1c8321251615cc98895a0b0f7a51e46cb8ec2169af0a7e973257ebbca2b8778d247e9b0a3f48dc47a7fa925fc4a166e23e06a4b85b9433ffd799b08adfa7f6a6330ae15ca028508d88ea8a05aa5a76c07481bcbd795daa508e993738d53fc0cb96e492552d0bf42ab3d46d8ab0a231c2f440b615fe2e57676fde0d960a02594973ae5a1d40b78c10131b8769391d5ef3d3f00209c5005252ff7806e6846d5745b32a64", 0xe9}, {&(0x7f0000adf000-0xaa)="ff453f660537948921aa285f364b260f4453755641867f0a6e409e44693766013eeab9e963c28d0740abf512e75c79adff0270b7eb3c69a7cfde3bc0e392e089330c3f64a03e4498f29936274516a9d9193772988bf45230381e50e748d590ea4417284ce08629a5465a010e9e158882c56276bcc49ef0dd76b84959a27c2b028c93f3b10b0569592f21c0b2601432e57ec9595d9682cb84dcd6214afe35ae361b310b0e1315879d49bf", 0xaa}, {&(0x7f0000dab000)="98f786db53427cf3943a8a8969896dfb2e5056cfe373c080ec76c5b40ec3edd8da14cf58b58534ffad0b2074cbc5bef5a4db3c0ebdd60e3ce9cc03740429e44c32785ef74652a6", 0x47}], 0x4, 0x0, 0x0, 0x3056471773209f15}, {&(0x7f0000c9a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dab000)=[{&(0x7f0000dab000)="8485545be264ddf5536b5b371f0cffdd2e56b2441c8791c20df81f9fc16273cf", 0x20}, {&(0x7f0000836000)="e3bb851ec74db583e32c3db729c3621b7a3b4449418909b6c032e5687fde75800dcdbbec6a0910798d4bdb585b5db4b091ebca50d82ed1041bbaa910a4f0222bad4b8856c6499db166a823a6612349acf463a548562d1ce24598e1834fce1dc0eaaa6d9d707bf0e8ddea4be20b7a44a63682ea6804ec860b6bb9b3b1bacce1c0", 0x80}, {&(0x7f0000dab000)="f2029656a526e9ac815cf3397408052e863c12719ceb4ea46b12d0f4579f357fd5a72e1c57ec173db3b0d8cf5ff8bdcd3d8cc7ed65ccb570f4ad60152c7971d41d0263a1a1c966ed34f56d2a2f8afe81b13c617389f98ab83bb79bb9c232461d339ebe5462b82915c43b6a5910bb45643178f14222664950ddb0cf85d414a1d6288089d9dfc166a209eaef46e40ed81d40549c075184836a542845b0f7e6448e80ef0fed54bb0613a83eaccc33dc003fdf6051000d564a98f9a21de7f8ed093b911734c7a8c2e9bb9a02098727f9875936", 0xd1}, {&(0x7f0000dac000-0xcf)="50f2849de42c3ed5ecd8549592bd218a31d41d85f662d7938386d5e2137cdd301a84005c618d7bc66d2f802c386792955ef90bbcda7fd5662da0e948aec73446839ca1f6dbfe6f6477959821384818dbf61a6f641d73e4273c1dfed9333eb1e8dbc9ee5ffeae0e7d9613efd94ca0dc750315740bbd436e047412685af956a51e955ea177be5ef7972bb94fd78020d5330ae6017ef0c55ea69b0d5bec8c5443896265353639072f18066020a13f36c8505f50155452b4f9692047193420c7db7f58759f52babccff4d626dd46dd9ed5", 0xcf}, {&(0x7f00008bb000-0xaf)="e0df83cc614575c225af955475408b68032010a9292f6b9b17805effea84a04a3ebfa579bafb015a31d9973a78dbd1a11ae6c40c45c0d50eb9e5b52c867ab6e6b85e68831f2e615d4b52ef06f2b1b293060330927fee90e55ba0c8b88975e2b40cf3794617455e513154213ca503e92de787cb5dbdf3ea86fa146f57ede4c0eaa3cf6214accdc2b5047de0fa5f45e98d25081d52c4ac98efc21128fccae74332063431f9e69b0076e4b8599027bee2", 0xaf}], 0x5, 0x0, 0x0, 0x4000001}], 0x7, 0x0) write(r0, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) sync_file_range(r0, 0x4, 0x785, 0x2) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) close(r1) fcntl$setpipe(r2, 0x407, 0x6) tee(r0, r2, 0x6, 0x0) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c49000)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d81000)={0x0, 0x4}, &(0x7f000028b000+0xb16)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000910000-0x4)=r1, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x6, &(0x7f0000ed3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d29000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000977000)=0x9) clock_nanosleep(0x7, 0xfffffffffffffffe, &(0x7f0000375000)={r3, r2}, &(0x7f0000812000)={0x0, 0x0}) 2018/01/09 18:54:37 executing program 3: prctl$intptr(0x1d, 0x20000000000202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000752000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) getresgid(&(0x7f0000048000-0x4)=0x0, &(0x7f0000afa000)=0x0, &(0x7f00005f5000-0x4)=0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, r0, r1, 0x7f, 0x800000) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000140000)={0x30, 0x3, 0x0, 0x6, 0x5, 0xfffffffffffffffe, 0xffffffffffffff01, 0x5}, 0x0) sendto$inet6(r0, &(0x7f00008f2000-0x8e)="63736cbdfeaf5d5d7d857d906407f10205a5d3f32a4e3dbd80fd40f15a8d56c35de1c195394aeed8e450bc88664c86ba15c7c2720142c0759b873a1021fbd8a9261965675fe522540161ef0fa5d428ec9998051b55f101a185a0f76e523a777dce2a6e2f69338a2f1137057b11cb8a47e36588c7b0bee36dd6a33213075c8cfbadeaa834937739c26f3d177ad79c", 0x8e, 0x2000c004, &(0x7f0000b14000)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) r1 = memfd_create(&(0x7f000000e000-0x2)='%\x00', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={"3538f3dc1fad19bf8814fb67c1765880", {0x4, 0x2, 0xffffffff, "e05a4ecc6895", 0xfffffffffffffe00, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000010000-0x4)=0x6, 0x4) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00004ec000)=@ax25={0x3, {"c47dc5d3292ce4"}, 0x9}, 0x10) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000941000)=0x7, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cea000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f9c000)="62b6c42e170ee25daa3f353f1f7cd7955d8a93ee5448ea3346b07aeb4468c37a7fecd6ac3c4d2e84c9cbcb2f7041a719ebc25eb4c7405975403b49cbad4fb1a1", 0x40) read(r0, &(0x7f00007dc000)=""/0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000912000-0x20)={0x1, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000207000)={r1, 0x80}) mremap(&(0x7f0000355000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f00009db000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005f9000)=@assoc_value={0x0, 0x400}, &(0x7f00001e5000)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000016000-0x8)={r2, 0x4}, &(0x7f0000570000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c16000)=[{0x3, 0x20}, {0x8, 0x101}, {0x3, 0x3}, {0x3, 0x80000001}, {0x3, 0xffff}, {0x3, 0x7}, {0x2, 0x2}], 0x7) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000943000)='/dev/sg#\x00', 0x9, 0x301001) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000057d000)=0x1, 0x4) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="18766d6e65743147504c70726f63402f2800", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x3f, &(0x7f0000001000-0x57)="a406d66543a02fcdd34a88350e1fa02aa14c42c269812ab34d809f6b7f292e48edd861f2b3903c81810a5a52dc70311c14f27b9b07d8deed10cc030fa90030d911354ec0ee8224f4289ffc4d56406ad559f687c659219f", 0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00006b0000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000c47000-0xc)={0x2, 0x0, 0x0, 0xbd5, 0x0, 0x0}) [ 65.702143] audit: type=1400 audit(1515524077.585:45): avc: denied { getattr } for pid=11468 comm="syz-executor2" path="socket:[22511]" dev="sockfs" ino=22511 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 18:54:37 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a8000)={0x0, 0x10000, 0x7, 0x9, 0xffffffffffff9881, 0x10000, 0x4, 0x7ff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x3, 0x2, 0x6}}, &(0x7f0000ccf000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f2000-0x14)={r2, 0x3, 0x80, 0x2, 0xbe83, 0x6}, 0x14) sync_file_range(r0, 0x1ff, 0x8, 0x6) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000eb1000)=0x0, 0x4) tee(r1, r1, 0x9d, 0x1) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f73000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c63000)=0x8, 0x80800) sync_file_range(r0, 0x0, 0x10000, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000056a000)="f349958b6494b18e0d78edea3d6aea3e", 0x10) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') clock_adjtime(0x6, &(0x7f000000b000-0xd0)={0x5, 0x5, 0x9, 0x3, 0x7ff, 0x9, 0x0, 0x9, 0xab, 0x8, 0x7, 0x9, 0x6768, 0x6, 0x32c, 0x2, 0x0, 0x401, 0x5, 0x9, 0x1, 0x6, 0x3, 0x2, 0x101, 0x7}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00003c1000-0x20)={@common='sit0\x00', @ifru_flags=0x2800}) fallocate(r0, 0x3, 0x0, 0x100000000) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800, &(0x7f0000001000)="e57a48a05b9a824c5a46e00ee62f323b35281dec4da741d03006465ce6b08a48857bff083c42265004e99dc912c8cbdce74eed34ef9b3900000009c664002a60316717665dcfcfa1028e2411fd77522a2b7264038dc18c0423fc3a3f96c6") 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000017000)='oom_score_adj\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x302, 0x0) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00005a6000-0x10)={0x10000000000000, 0x1f}) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000-0x20)={0x0, 0x17, "15997e4efbcf0eb6400a1944ff3edee350a09e30da8769"}, &(0x7f000000a000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xd, 0x0, 0x6}, &(0x7f0000001000)=0x14) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000-0xe)={r2, 0x2b, 0x3, [0x200, 0x8a, 0x2]}, &(0x7f0000009000)=0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ccc000-0x8)={0x0, 0xa4}, &(0x7f000036d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006f5000-0x10)={0x424, 0x4, 0xffffffff00000001, 0xc9, r1}, 0x10) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff2edeb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ca1000)={0x0}, &(0x7f0000402000)=0x4) stat(&(0x7f0000471000)='./file0\x00', &(0x7f0000e67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000204000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a03000-0x4c)={0x1f, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:37 executing program 7: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00008df000-0xc)=[{0x0, 0x0}], 0x1, 0x100000001, &(0x7f000044f000-0x8)={0x200}, 0x8) flock(r0, 0x8) 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000574000)=0xc29, &(0x7f0000871000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000677000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7fffffff, 0x4, 0xc6, 0x7, 0x3f, 0x20}}) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000e7b000-0x4)=0x0, &(0x7f0000b08000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000207000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ffb000)={0xfff, 0xfffffffffffff800, 0x2, 0x8, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000bf5000-0x21)={0x0, 0x19, "8c21f72604273610cbdb181557406b0f80241ca61eef4979fc"}, &(0x7f000002c000-0x4)=0x21) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ef7000)={r4, 0x1f, 0xe7db3d69d8fe8e02}, &(0x7f0000212000)=0xc) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000024000-0x8)={0xa5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000fb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e2000-0xce)="", 0x0, 0xfffffffffffffffb) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000-0x95)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000e42000-0x1f)="1f00000012000ff20500050000000000f84c004106001d00c3000000fffe7e", 0x1f) [ 65.901109] keychord: unsupported version 0 [ 65.926741] binder: 11543:11564 got transaction with invalid data ptr [ 65.944323] binder: 11543:11564 transaction failed 29201/-14, size 6-0 line 3146 [ 65.954228] keychord: unsupported version 0 [ 65.962102] binder: BINDER_SET_CONTEXT_MGR already set [ 65.962110] binder: 11543:11576 ioctl 40046207 0 returned -16 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000735000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ec000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000071c000-0x6)={0x4, 0x7, 0x3f}) 2018/01/09 18:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000)='com\x00\x00') openat(r0, &(0x7f00001fb000)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x200000000000040) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000349000)={0x3, r1}) r2 = creat(&(0x7f000055c000)='./file0\x00', 0x80) getresuid(&(0x7f0000e0a000)=0x0, &(0x7f0000878000-0x4)=0x0, &(0x7f0000e3f000-0x4)=0x0) lstat(&(0x7f0000929000-0x8)='./file0\x00', &(0x7f0000c40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000-0x4)=0xe8) ptrace$cont(0x7, r1, 0x400, 0x0) r6 = getgid() lstat(&(0x7f0000990000)='./file0\x00', &(0x7f0000e4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d9b000)='./file0\x00', &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000732000)={0x0, 0x0, 0x0}, &(0x7f0000a64000)=0xc) r10 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003c4000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000+0xa5f)=0xe8) getgroups(0x1, &(0x7f00005a6000)=[0x0]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068b000)={0x0, 0x2c5, 0x100000000, 0x534, 0x5, 0x5}, &(0x7f0000ee8000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f25000)={r13, 0xffff}, &(0x7f0000e7b000)=0x6) sendmsg$netlink(r0, &(0x7f0000070000-0x38)={&(0x7f0000d9a000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000e7000)=[{&(0x7f000057b000)=[{0x90, 0x3, 0x300, 0x3, 0x1, "2821b6e4a2dee3b8f835e5ade03982c25863342892a61a709c214825fad847cbe643e99dcf6839fec6f24e910b1c657c5df5ccc6e88e86da7e5effe9929b1c8fee73094c48bb1aae50c671991e564523cf05c338d310b4052ede8a0ac0a410a3926dfba5b09ede035df4d5c7dd0421646fff1a1da043e93ff97301f51705b2db"}, {0x20, 0xc000000000000000, 0x0, 0x6, 0x1, "9fe51a4331253f396149e06042033da6"}, {0x1010, 0x200, 0x100, 0x10000, 0x3, "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"}, {0x104, 0x5, 0x0, 0x3, 0x0, "065e0cf9cea36fc1a7fcd5d96152086ae8b020627bd9d16fdf2c7faca05ef8f0fc0e60845bab41d3cfc634b95cbaa7639520dbc0d545ff42426b06c076bf4738be04e2486cadd998ac8d1c4cc95e9f4eff843d02763ff44346ee8f78caeb72d2c2c5c50d505b53e7d129166048ed8b258d724594a9192fbe8a89726251aeaa9be12d4b94ba4ab2889d8eb726c7d308d6da68c05f7188b478d89f1297c6d74d3ada43b75f207eba02bb4399fbe02f6ab92c39be4a06c393adda4eb4654b8a9310e77c5e5f7fb76d7b64ba9ad1d7ee6c57d10d17674328ae27a81c5933640967ab7d4171ceacb6392bd16fe32bb41f24bc3416a1aa"}, {0xcc, 0x7ff, 0x100, 0x7fffffff, 0x0, "db195551762453176b6bffcf9d50dfb9144cfc4d0d36503d14f710e01805acdfcb50de0851f3555ebd0b42987c4b03b9c6f8fd205b77f82f153b4093f8880ce83a4eb4fcbde7fa67325b3532c4d136773905a1a458ecce6dbed1afacb1148868c453a2e819c29348e77d5708b23e6dd07fefff8de345311e6148f78ae1e008c47fc190a1f25e0cfd51e67991efda076847d8f9a8fda5d7588556790116103bed2fd6afdc3db8ce7cd714be674670d4f04826d8375d085d4877ac"}, {0x54, 0x3, 0x300, 0x2, 0x2, "2580bd27e16c9ae26f2d597a1a989a2a9f7327ae02fd46a1521a4e7eaf521cacfa063935cfb59fa1c56dc2081e91d1bda2d870efe42cf4841b41ecba40509e65099bbe"}, {0x24, 0x0, 0x302, 0x9, 0x2, "2bcac04c57359193d6a269476044217a422c69"}, {0x98, 0x101, 0x400, 0x9, 0x1, "cab68c2cea3585928c5dc8227b85dc9d8b366451aa19a4ca4f2a5c38ba422b9275a538e102767eb93ed6d8a781d00f2ded5ad7a37f2194b9218b38e48bb78d0ee9afa44eb534463f00d882f769d24ab6260807c22c9762681e53360feb5cd95b88e101f46616f5c60477a684dab7048c502f3175c43f5407a4404e9ada837496cc28d81950ee"}], 0x13a0}, {&(0x7f0000180000)=[{0x1c, 0x7, 0x206, 0x1, 0x2, "bb9bb74d6b0dbb11a1"}, {0xa8, 0x4, 0x601, 0x100, 0x2, "ef345aa481b15b03ffc03b77ce112e39ebf08731f58fa0208cda3176f1171d357ca6e35229918ce835dea2f420f82a920de8fa7fdeaeed090772ae0cc163ec11d9209f4d1d86e7a8bdd5440b34abe1d03de27d2ef7406b365b473637dac0a62eb6586750b9a2203df7e1bb955c0858930b4c8af1342e0fadcff653cee88899d5bc0db9aab6acd115ea18de977b7c080290c7b0a7a1"}, {0xcc, 0x2, 0x800, 0x1, 0x0, "bee97e5cd050af6b41af2e10d2c2e6a299be02c433c34956318ccb8cf51582d35ede02e8508bbea5a28cc1e2674b17d7a73334c9c45732658e006f29b94c3e8394d0e123bbf15858979de4c203fe2565b6b9b7793bf1f97a7bf3f84961b5d2ca07f719e5f2007fa43c906269e07c817cb80e64614737e8c15b5ce2872058db41a9fc92e7cf00b23418f989cf5e1610aba4ac2583607d151bcffa27d9af3a14cd5d5e3f26b46db446f732a1b17ae60d0f26a479797b771d7b23900e"}, {0xa8, 0x1, 0x200, 0x9, 0x0, "a48d1d3e42cf000f749430a6a888d218df63811c850ad179f4303b74482bb4033cdd59cfae34b68735391873d7a0778fcd4753dc92d6f4a3379c36378f4867ffe68d02b201d462b3cd862c896aae6d42a3b60ba3e8181877419b0c6bca2641bab8e7ccb902f4f3972373896f495d2f9aab920b9acc0cee7335a2464e9b37d9b69531c00e6a1bf638ff77f10043b571f96da304f38b"}, {0xa8, 0x5, 0x21fa1ed4070de321, 0x0, 0x2, "0a5cfebd26419a5928b0272e91b896d16b51b3594ab63c07507b51af04134bb9c4bfba3359af075f3ed394401cca24ccbc458f912661f7f203dd6eadd5c965ce2d74d468909a41fe378c22d60b1f68be6b29a439b5f2462faa5d7bfe4cf3f24ebbd10c95053842ea13e5393c87df46d0ceb736ee1689509ed21ae000d9e260ca7214d8eca23cfdd7343c8d24db2b775696dd735d7a444c"}, {0x88, 0xa30, 0x300, 0x7, 0x0, "1e574dddbb5421125a95891b8992c241788e2da840d2f8c5e76e9469f4f364fcfdc771918366d309ddaf010b04ec525fc0625b39ad09ddb72de24ab608d9fd923054f6887ccc5499520850265d42f3e382cc2f8aa68d497d70b47f3937a860fd0c745ffc6589750c444f48e4e73de6e9938e7aa9903d"}, {0xf0, 0x7, 0x100, 0x100, 0x2, "89a6e27624b1089ffc2295973f422fda8674becb831fdb72e5fc27cf62a7946dc54659c7690f3f7d8f99f602528c9b20cccf8aec719eb4a18b8ce49b5728359b4a4eb8dc96b76c5ae39cb59853988aea7df43b966c2ca52099faf48f3beeafbe28b13a8c595782f409d6ed080ae83a9dfa0f56eed498c070afc636766e098ffc9db8e1113b41cac1b5cc1aab758c208b553187efc62fc31164da21db10492d4ba372ba18a908b11fa76738db214140b71d5a3f17c875e2a563e12d07b637cc84fe80efca1882465040fc78bd57a889512f0867d935da910caf368738d7d373bf"}], 0x458}], 0x2, &(0x7f00009c5000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x100, 0x50}, 0x8000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000dca000)={0x2, 0x9, 0x47c8, 0xb1, 0x0, 0xfffffffffffffffc}) 2018/01/09 18:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000094d000)='./file0/file0\x00', 0xe9) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fd5000-0xbd)=""/189) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f000031d000)="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") r1 = open(&(0x7f00000b4000)='./file0\x00', 0x4003, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e08000-0x4)=0x0) 2018/01/09 18:54:37 executing program 2: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000901000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003f0000)={0x0, 0x80000001, 0x30}, &(0x7f00001b7000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004ee000)={r2, 0x1}, 0x6) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f0000775000-0x28)=[{r0, 0x1004, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x2) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') 2018/01/09 18:54:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x8000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x8) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000d9000)=0x0, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000d6000)="2f600397e444c3214c7ef7d7bedc6ba94f668242d8c80bf3b4b18e2062b126b09bc18286017a3866ddda5a1323570d84a463e3ee759a5498537a4f902e08916d255c08c5495763f5ae7cbe5b4d28a41e38e0adf567e5c747b85433222180d2dbcab60db7a972eec6ba91e04f2f3222201ad9ac03e5109e77689aeb843f3c7889137a1d2c8faf0f217ad6de3d1fe974c1109d44884ace0fd7f849f4d6962d314c4f478569b58a90f86b78ffc50594676612d9017d24cc8cb631437f87") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r2, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40000) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000-0xb)={0x10001, 0x1, 0x200, 0x10001, 0xd8be, 0x9, 0xffffffffffff7fff, 0x100000001, 0x2, 0x1ff, 0x9}, 0xb) [ 65.975603] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(0xffffffffffffffff, &(0x7f0000e8c000)=[], 0x0) 2018/01/09 18:54:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ae5000)={0x0, 0x31, "23b31f904dcb7e9d60e2ff44bf23e8f2d298bda50a5c2a1399f32c32c33f50eaa75b6fdf4f33562dab0d09e6336b51f2f2"}, &(0x7f00009e6000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c89000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7, 0x9, 0x4}, &(0x7f0000c6e000-0x4)=0xa0) r3 = socket(0x10, 0x803, 0xc) recvfrom(r3, &(0x7f0000b7c000-0x6)=""/6, 0x6, 0x40010000, &(0x7f0000010000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(cbc-blowfish-asm,sha512_mb))\x00'}, 0x58) sendto(r3, &(0x7f0000da4000)="0000001f0701e7fb00003fff3f00200000000000", 0x14, 0x80, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000172000-0x4)=0x1000, 0x4) r4 = creat(&(0x7f000057c000)='./file0\x00', 0x110) listen$netrom(r4, 0x3) 2018/01/09 18:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001e9000-0x4)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000317000-0x4)=0x31, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000d8d000)=""/4096, &(0x7f0000a83000-0x2)=0x1000) sendto$inet6(r0, &(0x7f0000e21000)="", 0x0, 0x0, &(0x7f0000064000)={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000d6d000)=[{{&(0x7f00000c2000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d2000)=[], 0x0, &(0x7f0000370000)=""/233, 0xe9, 0x0}, 0x0}], 0x1, 0x12003, &(0x7f0000aaa000)={0x0, 0x989680}) 2018/01/09 18:54:37 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000d72000)=[{0x7, 0x9, 0xffffffff, 0x1, @tick=0xfffffffffffffffd, {0x4f, 0x401}, {0x6, 0x100000001}, @result={0x1, 0x0}}, {0x6, 0x6, 0x7, 0x100000001, @time={0x0, 0x989680}, {0x2, 0x0}, {0x5, 0x6}, @quote={{0xffff, 0x10b6}, 0x2, &(0x7f00001f7000-0x30)={0x1000, 0x9, 0x7, 0x3ff, @tick=0x5, {0x20, 0x100000001}, {0xfff, 0x1de}, @note={0x10001, 0x4, 0x8, 0x6, 0xe5f1}}}}, {0x9, 0x5, 0x400, 0x8, @tick=0x41e, {0x3274, 0x1000}, {0x4, 0x1}, @connect={{0x0, 0x2}, {0x7, 0x9}}}, {0x4, 0x6, 0x4, 0xd5aa, @time={0x0, 0x1c9c380}, {0x400, 0x10}, {0x7ff, 0x7}, @raw32={[0x100000001, 0x9, 0x6]}}, {0x2, 0x2, 0x7, 0x7, @tick=0x1, {0x7, 0x0}, {0x7, 0x100000001}, @addr={0x80, 0xee0}}, {0x6, 0x4, 0x100000001, 0x5, @time={0x77359400, 0x0}, {0x10001, 0x6d098764}, {0x2000000, 0x100000001}, @ext={0xa9, &(0x7f0000e70000)="9e5885a1e0076d9dfcca58fe5147fdc01757697025fd27dafbef290d4968cc45f63e0a99126e4892009c631440d76ce0e0ccff1236e46d411d45071117c10fe5c9b1074b344a0d7b9111b7070b47876dfe0a4ff5ebc39bdbf1a93f63209c08e218b34ca0a7862b6946ddbef3f6ef372355cee7e048139d20f9b869cd36815aa4bf500750d13f4fa9a22e2f03ab134a5a5af50d8fdd6f6487b2374bbb748cabda4bee9962b8ce42513e"}}], 0x120) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e71000)={0x7, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e73000-0x57)="ad412256a7fb1722107648977fc53940531e9b2c9123c215d4575ecbb9f20d887d1524ae8b5f287b2ab7a6bb77eebfdeca42280ced1cda63062763217bcbc919a8a0d6b0631813e22478a786aa57098bc3681edaf2b98f", 0x57) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e72000)=0x0, &(0x7f0000673000-0x4)=0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000720000)=@int=0x0, &(0x7f0000e73000)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e71000)=0x0) getresgid(&(0x7f00007e6000-0x4)=0x0, &(0x7f00006eb000)=0x0, &(0x7f000042a000-0x4)=0x0) 2018/01/09 18:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000da4000)={{0x800, 0x10000}, 'port0\x00', 0x4, 0x10000, 0x1f, 0x5, 0xffffffffffffffaf, 0x800, 0x7, 0x0, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0xfffffffffffffe56) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f000053c000)="09b0e3a4def8ffd55e6cb200000063a2517deb13ee0b085f6b0c0089ca1f667c7565bccd4b29305b7009f1719b0cdeba236410f98a3b7b27d149e16d502420033d1045015e00000000000000bee900000001ddaae03d") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x6) r1 = getpid() fcntl$setown(r0, 0x8, r1) readlinkat(r0, &(0x7f000041f000-0x8)='./file0\x00', &(0x7f0000f26000-0xd8)=""/216, 0xd8) 2018/01/09 18:54:37 executing program 4: getgid() r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f0000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000208000)="5c26d486d092c30469c57d9c2ca27184a6a6810700000401272bcb1cd3442473a2ba181a125e926af3e899070bb300d011d1181e28cb9992370265d9e7027b9aed428c6fc0f11bbd9b2193c0dac7eb049234afd0e5e8df57a6e753da7c49b6da6a131d6b1a070042", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000299000)="") clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000459000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000658000)=0xc) capset(&(0x7f0000d31000)={0x19980330, r0}, &(0x7f0000c4d000)={0x80000000, 0x6, 0x100, 0x4, 0x800, 0x7}) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ac1000)={0xaa, 0xe, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f000010a000)='/dev/usbmon#\x00', 0x40, 0x8000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000fc0000)=""/160) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r3, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) close(r1) fcntl$addseals(r4, 0x409, 0x5) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0xa, &(0x7f00007a2000-0x50)=[{0x7f, 0x881, 0xb30b, 0xb5c}, {0x7f, 0x200, 0x800000005, 0x2}, {0x3, 0x825, 0x1, 0xffffffff}, {0xfffffffffffffffc, 0x1, 0x8, 0x5}, {0x7, 0xffff, 0x7, 0xd14}, {0x1, 0x4, 0x8, 0x734}, {0x10000, 0x2, 0x40, 0x4}, {0x10000, 0xff, 0x1, 0x9}, {0x1e3, 0xfffffffffffffff7, 0x100000000, 0xffffffffffffffff}, {0x0, 0x4, 0x9912, 0x6}]}, 0x10) r2 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000804000-0x4)={0x2}, 0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a1d000)=0xc) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127f, &(0x7f000001a000-0x1)="d2") 2018/01/09 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x7, 0x8000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:54:38 executing program 2: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = creat(&(0x7f0000884000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005a8000-0x8c)={r2, @in6={{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000116000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000766000)={{0x7fffffff, 0x88}, {0xd6c, 0x2}, 0xffff, 0x6, 0x81, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x1, 0x0, 0x1, 0x8001, 0x6, 0x6}, 0x20) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000047b000)=0x0, &(0x7f000011a000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a77000)=0x0) mount(&(0x7f0000f1d000)='./file0\x00', &(0x7f000083d000+0x943)='./file0\x00', &(0x7f0000182000-0x7)="70697065668400", 0xa0020, 0x0) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) exit_group(0xfffffffffffffff9) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdd000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000ff000-0x4)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvmsg(r0, &(0x7f000035b000)={&(0x7f0000591000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b05000-0x40)=[{&(0x7f0000c02000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000546000)=""/133, 0x85, 0x0}, 0x40000120) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000beb000)=""/77) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x7, &(0x7f0000960000-0xae)="9923d000ec8e22576340e18c2cafafe834a1a60d3d0a5047f09c41f0aebedd8a24d8809274695aa6e3cdb6bccf1ceba6827afe81905133f933a45be217870de056ce0c2196defb48a250b3fe6da3bb8fb94b91b511e532767882fb6174621295488e0650479c651eea2f44c316e916ad1d48b35009e1d9ce3886effcfb154ff45931580c2c448260b2f580f3d5dc17ac0f1610d8fcc0517191691cd4fd7d4f3259ae4c839fd69fce1f2fb1ccebf4") exit(0x0) 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009eb000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x5}, &(0x7f000060e000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a2000-0x98)={r1, @in6={{0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400}, 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:54:38 executing program 6: r0 = inotify_init() finit_module(r0, &(0x7f0000436000-0x16)='posix_acl_access{proc\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000)="00000000000003d37f0047e4", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = gettid() ptrace(0x4215, r1) 2018/01/09 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x10000004, 0x0}) pipe(&(0x7f0000eab000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000a69000-0x50)={{0x800, 0x0}, {0x1, 0x1}, 0x80, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r1, 0x0) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000862000-0x1)={0xc6f8}, 0x31a) syz_open_dev$sndseq(&(0x7f0000628000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000018e000)=0xb) [ 66.236800] device gre0 entered promiscuous mode 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fc8000-0x7c)=""/124) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000377000-0x10)={0x0, 0x0, 0x81b7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000500000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e5d000-0x10)={r3, r4, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f0000b25000)=0x14) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000051a000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f00005fe000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000b0d000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e5e000-0x4)=0x0, &(0x7f0000af1000-0x4)=0x4) connect$netrom(r0, &(0x7f00003b9000-0x10)=@ax25={0x3, {"4e030fff0011cf"}, 0x7}, 0x2f6) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x400, 0x8) 2018/01/09 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000084000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x2082) readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/keychord\x00', 0x82, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007e5000-0x4)={0xb, 0x0, 0x2000}, 0xffffffffffffffe8) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f00001ea000)="2900000021001900013d3500000a00060200001600000401150000040d000600070500002436060000", 0x29}], 0x1) 2018/01/09 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000ba000-0xd)='/dev/binder#\x00', 0x0, 0x2) fstatfs(r0, &(0x7f000057e000-0x61)=""/97) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f000097a000-0x8)=0x0, 0xff) 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f0000e5d000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000d5f000-0x1)="") r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x1, 0x4ba, 0x0, 0x9, 0x0, 0xe4, 0x50820, 0x9, 0xa8d, 0x1ff, 0x81, 0x9, 0x4a3a, 0xb7, 0x100, 0x0, 0x100000001, 0x0, 0x80000001, 0x2cb62e29, 0xa7a9, 0x418000000000, 0x7, 0x56ad, 0x4, 0x10001, 0x1, 0xfffffffffffff001, 0x400, 0x3f, 0x1f, 0x480000000000, 0x2, 0x81, 0x8, 0x10000, 0x0, 0xb2, 0x3, @perf_config_ext={0x200, 0x9}, 0x4000, 0x8, 0x9, 0x0, 0xb0, 0x6, 0x4, 0x0}, 0x0, 0x7e00, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="8486975d511f829b98067d36ef78200b353eba1d05bc33ff21d60ae7320d188403c1e2b1225f25f4c5123c07dfa70dbc4c35783d683117b6b6647bfb75adb276780fc6e55c6eb3ee3417b96b14c780a3bd8383e9e11fc8f365c0cead3237c928f39e828ee37dc09f623049592228d15ad4122c691d42fdbd1fe55badef79dfe0e7699f6404d090a0ce6a57d28d766c67d8aed8bd9ed8e2ffc912b7d8f35177d1", 0xa0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0xe49) flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0xd, 0x4, @thr={&(0x7f0000673000-0x69)="a5c8ecc543906302ae6236e65a7370becb94200ae05e30340f467192ec7a78ece1fe609b196bc8bc42fa389621bf5da8bfca2ecb9572447a268919c5c07260eec5ed6e5a48425a1ac6296deefff13f986df0e693446ac8289c175d4fbce9a2f7646c7e0634427e9620", &(0x7f0000d6b000)="60fed9c0f0a7afbeaa2c8a8d6002885312b355df1ce91f532e774f005bcff651d11a26cb79f8f2a20cd39383fdac71afe91f7ea2e5af77cabe9a6f78cfcbe6422b894f81c1823077ea1c446fe90c0dc3b08f0e938e44b9dbba148281c898e1989d04fe262f3856513c5ed998276001b13149b176aa134dfc73f292cd80d2a83f7896ce915785e859e09622e8fa87fa0e2a7a4bbe1bab66aef8f173d44bd1273573ac3137adb65f4efe23422210ae457803f37b6506f3bfb5d71b6221eedca355e200ff697a33ceada2b69d297f2e048b15fa0cd58bc841c027b6ff7b05624575d5d08c56592182da09a59e6f94fbce7a8468b68b03932d53"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/09 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x10)=@req={0x28, &(0x7f0000db2000-0x28)={@generic="e94ef5dc088b7b19761a8075e55acd83", @ifru_addrs=@ethernet={0x306, @random="50f9a03355f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000cd000-0x8)=0x0, &(0x7f00005c6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000500000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "35000199cb7d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x3f46, 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='attr/sockcreate\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/180) clock_gettime(0x1000000000000000, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d2e000)=0x14) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000d2e000)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000284000)=@add_del={0x2, &(0x7f0000000000)=@common='ipddp0\x00', 0x8}) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000055d000)="364a8bc2aa62252a77de77dbc980a26491346ad63c937ac458d885016fd84e5eaef3317939684f956dec8b99bbd3a01aca0d436d333f0fab6c37d0980f464a2da90860c8e52318a0426b02ed24cdf8ad239446ae53c7d5f2180112c8b238ab681071be0397aa0e64c208fe882c57dc7f283e6099eaf62a483dfe7333eb1e067ce1de1b3380b14ff0c0281430d47dbf21d75bc27a02b1dda790") mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000095e000-0x8)='./file0\x00', 0x400000, 0x1d5) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000095e000-0x4)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x1ff, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000734000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000b26000)="527a3296fec62119a8c7a1fc62e88b962797b281326045b554f6e01822513a9d9b8a78969a49ed1f4e2b996042bda88a1643bbb43504ad7de0dcabd27abb6c5d9397b7ed", 0x44) socket$inet(0x2, 0x0, 0x800) 2018/01/09 18:54:38 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mlock(&(0x7f00008f6000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/09 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000705000)={0x5, 0x5, 0x8, 0x400}, 0x10) bind$unix(r0, &(0x7f0000b2a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000823000)={{0x101, 0x7ff}, {0xfffffffeffffffff, 0x2}, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:38 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006b1000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = userfaultfd(0x0) splice(r0, &(0x7f0000000000+0x592)=0x0, r1, &(0x7f0000b0f000)=0x0, 0x2, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000713000)=@get={0x1, &(0x7f00007c0000-0x1000)=""/4096, 0x7}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00003b9000-0xd6)=""/214, &(0x7f0000f61000-0x4)=0xd6) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/09 18:54:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x7d7d764d738e945d, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x9, 0x2, 0x3, 0x100000000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b58000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x11af}, &(0x7f0000f2c000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000+0x868)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x6, 0x20, &(0x7f0000040000/0x4000)=nil, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r3, 0x0) request_key(&(0x7f000000e000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000001000+0xdf4)='./file0\x00', 0x200, 0x2) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000001000-0x8)=0x4159) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x0, 0x1, 0x2, 0x3f}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r0}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000026e000-0x71)={0x0, 0x69, "81b5a0f44713ff718bd632b60ba0d3fc9e4364dfcf26eeb5233d468e107640ba96e3c87aa701318df714eac50430a8c0691a95dcb8a30ec29a31e97d73eee381b0475c01a489f46f02eb4be6599dc9ab60029924d6028e4315e300b163eab7cfc14ed219e789cb272a"}, &(0x7f00000f5000-0x4)=0x71) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000edc000-0x91)={r2, 0x89, "80407eaf14a3aa17cc3cfb882f5299f25fb61c734856bc37937e2deee4692aa2a750069b19ce7769697d8a7bee9efdf9da33c66e4cd708ac8cfe6d907c37bd65deb2ff9afa3086212b4938aba50b9ff5c430e132674f7b07802d5bf2b9024c58c8528a0cca08bb009fe3f45b809556558334760d53815bdb4a0ab28e638b72d49a13674485cb64636f"}, &(0x7f0000ca2000)=0x91) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f000004c000)={0x2, 0x200, 0x990b, 0x4, 0x5, 0x6c5}) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/ptmx\x00', 0x400048400, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000151000-0x24)={0x7fffffff, 0x5, 0x5, 0xbae, 0x5, 0x80c9, 0xf94, 0x2, 0x1000, 0x975, 0xfffffffffffffff9, 0x1}) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000021c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000009a000-0x14)={0x0, 0x1, 0x4, 0x6, 0x8001, 0x3}, &(0x7f0000416000)=0x14) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000045c000)={r1, 0x40}, 0x8) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2018/01/09 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000844000-0x4)=0x40) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 18:54:38 executing program 0: getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000083c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x73)="b12404bf5b9b9b7282c586a50685eb04ac85530a688efc0daa0f65193441ba3da5640eb70721c061003fa4495413108c7de67ab3bd85932b69d71f4914c1bab394d45dde1502ad5bb4619e18179f6651db5608fbde543c67327b8d34dcf7d66d915767e3ef8d380712217f63b96e7a2a24a26e", 0x73, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10200, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000047f000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) writev(r2, &(0x7f0000237000)=[{&(0x7f0000070000)="b8d1e1d403be6c3b98243138a5", 0xd}, {&(0x7f0000ba9000)="b964258dcce932cb2410764c14a9a2fcf46e6a98c98766d6ae421bf87f0d7916c3e4b71bb852fa22556788c8e48dc0709e9962843a62f680aef9e7df183c50068c53a9feb074845db71acee5f3ce9091f9ec1b943fae5db47b4791aa31e71f6c96a8a01b5c5027e3", 0x68}, {&(0x7f0000560000)="47fa5679d5b08374edc0bb8fd434c4921d6a2794bd50e9c9b280e6f6af2a6c26afebba3a15f6f5efa1b193934ce14a189e7aa6fffdbd4e81c9ae2de33f7317182b41773b200e4f8ffd37431e85a98f5b23c08649f65f612a3836752d6f5082a4a18dd272f7323bacabf35ded27ead0bb7fe7c470c7b5538318a08b9a4fac75e24ad759ed78f935ea9a3ed90112911a31ce7a6ae4acb0e560beb884372044aeb39ad382f283848c0a414eef986f3aa7a884b2936e907b4952eded76d0c0cc5773a6dec2f83035db3bbb8f0b6756b4", 0xce}, {&(0x7f0000531000-0x75)="6fc3584b0ce154b35e58568c8700d597e71c437ce6681caac6595064150a2c52f767751de37d65ce7084676d3aa6c1af744d1fcc4ff16c522bccf0d01ea56413f82f273c2296f16d6afc3dccaad7c7e8be33ca18af7f3fbc9fab6498535d944beb7ee1d10604f33398797186c0405bc4816e93542e0c1ae41b1b8a55fe4b4bea26bc8483e400f97e31d08f04e986ea43bc2a90c4143091dcf4059413da79173ca08dccf67310f5d5996d044190f31ffcfe0cf67c8f19c7375965459b60915b99cabf8ecddb3c45", 0xc7}], 0x330) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000121000-0x10)={&(0x7f000018d000-0xa0)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e08000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d91000-0xd)='/dev/net/tun\x00', 0x0, 0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a4000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = creat(&(0x7f0000ad8000)='./file0\x00', 0x0) r5 = epoll_create(0xb9c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000075000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006b8000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c34000-0x8)={0x0, 0x0}) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/access\x00', 0x2, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f00006c6000)='/dev/snd/timer\x00', 0x0, 0x2400) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) r12 = eventfd2(0x55fc, 0x800) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/ptmx\x00', 0x2000, 0x0) r14 = accept4(0xffffffffffffffff, &(0x7f000010c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000b0000-0x4)=0x10, 0x80000) r15 = syz_open_dev$evdev(&(0x7f000044e000)='/dev/input/event#\x00', 0x200, 0x200) r16 = openat$autofs(0xffffffffffffff9c, &(0x7f0000529000)='/dev/autofs\x00', 0x500, 0x0) r17 = perf_event_open(&(0x7f000015c000-0x53)={0x3, 0x78, 0x5b6, 0x100000000, 0xff, 0x97cf, 0x0, 0x80, 0x0, 0x8, 0x5, 0x6, 0x400, 0x1, 0x401, 0x4, 0x9, 0x1969, 0x7fff, 0x34, 0x3aa, 0x101, 0x0, 0x100000000, 0x1, 0xf672, 0xfffffffffffffffb, 0x8, 0xb734, 0x5, 0x5, 0x678d, 0x63e1, 0x1, 0xfffffffffffff801, 0x2, 0xffffffff00000001, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x8001, 0x8}, 0x2401, 0x7fff, 0x1f, 0x2, 0x69c, 0x100000000, 0x8, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x9) r18 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000704000-0x8)={0x0, 0x0}) r20 = syz_open_dev$mice(&(0x7f0000ce9000)='/dev/input/mice\x00', 0x0, 0x800) r21 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000239000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000bc7000-0x8)={0x0, 0x0}) r23 = syz_fuseblk_mount(&(0x7f00006ad000)='./file0\x00', &(0x7f000044c000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x100000000, 0x5, 0x10000) r24 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/enforce\x00', 0x402100, 0x0) r25 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e34000-0x4)=0x0) r27 = geteuid() lstat(&(0x7f0000bdc000)='./file0\x00', &(0x7f0000613000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000237000)={&(0x7f0000c3b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004b1000)=[], 0x0, &(0x7f0000254000-0x108)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x108, 0x20000001}, 0x41) tkill(r26, 0x0) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000045e000)=""/14) [ 66.635089] nla_parse: 3 callbacks suppressed [ 66.635095] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) fcntl$setlease(r0, 0x400, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/rfkill\x00', 0x40082, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dad000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000c6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000156000-0x4)=0x0) 2018/01/09 18:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") keyctl$set_reqkey_keyring(0xe, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000156000-0x4)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af9000-0x4)=0x10) connect$netrom(r1, &(0x7f0000085000-0x10)=@ax25={0x3, {"e6cdaabd30addd"}, 0x5}, 0x10) r2 = syz_open_dev$sg(&(0x7f000008c000-0x9)='/dev/sg#\x00', 0x8b, 0x200000) sendmsg$netrom(r2, &(0x7f0000275000)={&(0x7f00008d1000-0x48)=@full={{0x3, {"f05e5ffcd748a6"}, 0x0}, [{"6644ef7390799d"}, {"114c4eeccca11c"}, {"f8f475f02bfa9b"}, {"bbb052409bee32"}, {"edcc336610b9b4"}, {"549429ad5b2767"}, {"4bf8c3c49ae6b0"}, {"dfc8e4ff7dd088"}]}, 0x48, &(0x7f0000352000)=[{&(0x7f00008a2000-0x3)="2e8036", 0x3}, {&(0x7f0000ccd000)="a112bab6508804c0692e2f422f7a48791e3ffb3ee917700363bafb989e8c33bcfdc91d4f9e1b4413fe432df56e3ec8220264ac502cb2131bfcb79c36d710616be300a0cd766df9d36f7a84a0207b6b1f3544cb4ca293f7fe59d62dcab32c026911c44d5a2501a2d2551133934be8eb9ffc1c91cd86179cc74e20d02a23f52b2b682a56bfd2f98a4eba948790c32ed7c6ea7dac69ae3364ada7047bba4f5847c6895a0317bee21ad35d398d4746601e2b65b50583e3", 0xb5}, {&(0x7f0000d94000)="29e0f4c329a4396cc3561a46a2de772ded95b0cca074bd03e2181b9d0a2af31a2ff20438cca34b4b57afb23cb220fa54f81bd47edb95fa387134a5cdf1487e403e8f9c18ef245641730f0fb906099678251f3ba3f4", 0x55}], 0x3, &(0x7f0000ce3000-0x25d0)=[{0x100, 0x10f, 0xd0b, "ca24a8d6e31ea635990c59cfcfb20f73bce82bc792b1b63699ff55939d9f068841d2e800fc9c1f466ebdd54db31d8315ea34af34c6bc8b6b09011e83e0a74867fdf3df4705fd3b65873da1d956d0f8924686e92ad062ab407183ccc099cb4a73a5a6d4c329f8516857ca3412a6cd0cfaa7c10a38a2bee5093621a1c3a7bd09208c95f94a015a68bd03c4c64d8ef998367233f40980ad2b3757eb6e27b2e6aabe3a6ace13598ed1cda5529612c11de6f06583e76200dd0e3733d3f2594ac465c4be0c75a27655440b2d186455470e11398a69a19b992a2ce908d2dc9eb523185e6be6ff45f8a1e867dc"}, {0x1010, 0x3a, 0xafd, 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"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{0xe8, 0x3a, 0x6, "d83df3fb0675b658c4c055af48535b6bbe973d39308e60d4f92004d9477b178626abcffdaa204ccbcea59e5e97f11c0e9e0dbe536e046a36bbd4b671c498267c1685d9e9b345e4f871514cb621a7c61cbe3a466d03541dd4da9eb33acd61453ae046c2e4c0319c6baf789de09f8f414f2b3372d443bf1667aac1185d1d8aaf010fe260cfb862a53536e64d278db0f40de95e6184fd337faecb2651c123a912f0af47f59f5994c7724c4dcb1e915e21078509e8ed877c43ea5fd4f310aaeb5b7dc6143ca3ad2f925961a06e19aa8669370e25ab1e356d1f74"}], 0x25d0, 0x0}, 0x800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000391000-0x8)=[0x7a, 0x8000]) fallocate(r0, 0x2, 0xffff, 0x7) 2018/01/09 18:54:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aa5000)='/dev/sg#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000a9000-0x10)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/123, 0x7b, 0x2, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000a000-0x4)=0x4, 0x4) connect$inet(r1, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/09 18:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/09 18:54:38 executing program 3: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f0000e6e000-0x5e)="5092a802992cbb7a66caf8a83d9bb59e3a3e0092d9ee00cf4e3cb96c060000000009000000000000e231895a30ab2ed720f0375b0b5f66f58a05e14838ce947b278b05bab500000003133da30c8a8c9dabc365a2c46ad46978a73c17efa8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000881000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f00000a1000)="9cc525f8b59c6f5113f095e5fb73364bcdaa8b09bc78b4e3a9a94b941fab5ea7f10aa1379c078313a13fb5842f44bca47e61eb687cc9027adae82fd58653b9314a3b72167197f835bd69f76578f70ab38d56cc3484709593ff538c0a80059a528e025bad2fe5a578d96c9eb7875bc8b2e2f66a5364a4d41843c1d1828314d5cfd33cbd2028257697865d309429d267f98d437be2f21140aa", &(0x7f000007d000)="5d8c7e71c3500a8a88e1f4ed2f2d2d5606760f22fb43607af7877287c5581865187daff605367ea50bf06cd9e059f557b8e67c32f3c05ee6b0e6b56d22945fc3a373e0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006d3000)=0x0) getpgid(r1) ptrace$peek(0x2, r1, &(0x7f0000001000)=0x0) getpriority(0x1, 0x0) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[], 0x100002aa, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c51000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/09 18:54:38 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000008000)=0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/01/09 18:54:38 executing program 5: unshare(0x8000000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bond0\x00', 0x10) 2018/01/09 18:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000092e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004fe000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/09 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a1000)={0x0, 0x0}) sync_file_range(r0, 0x90000000000, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x368, &(0x7f0000b7a000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgrp(0x0) prlimit64(r1, 0x1, 0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) futex(&(0x7f0000cb1000+0x955)=0x0, 0x8, 0x0, &(0x7f0000512000)={0x0, 0x0}, &(0x7f0000713000-0x4)=0x0, 0x0) 2018/01/09 18:54:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x288000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(r0, &(0x7f000055a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000534000-0x52)=""/82) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e05000-0x4)=0x80000003, 0x4) write(r1, &(0x7f0000f8e000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c15000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/09 18:54:38 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d0c000)=0x0, &(0x7f0000ee1000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd5000)='/dev/sg#\x00', 0x7, 0x400000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='lo\x00', @ifru_map={0x4000000002, 0x0, 0x2, 0x0, 0x698, 0xfffffffffffffffc}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = memfd_create(&(0x7f0000fa7000)='ppp0\x00', 0x1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000060c000-0x4)=0x0) sendto$inet(r0, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x4000) readv(r0, &(0x7f00002f6000)=[{&(0x7f0000444000-0x98)=""/152, 0x98}, {&(0x7f00000a5000-0xb6)=""/182, 0xb6}, {&(0x7f0000080000-0xf5)=""/245, 0xf5}, {&(0x7f0000276000-0xc5)=""/197, 0xc5}, {&(0x7f0000cfd000-0x9d)=""/157, 0x9d}], 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ae000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb3000-0x4)=0x8000006f, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7b000-0x4)=0x0, &(0x7f000076b000)=0x4) 2018/01/09 18:54:38 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) sendmsg$nl_xfrm(r0, &(0x7f000000e000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@empty=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x101800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000009000-0x4)=0x6, 0x4) 2018/01/09 18:54:38 executing program 4: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000051f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004ed000)={0xbbd7}, 0x4) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c8a150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f0000390000)=[{r0, 0x0, 0x0}], 0x1, 0xfa30) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000095a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000011d000-0x78)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x4, 0xffffffffc00a7505, 0x7fffffff, &(0x7f00003c0000-0x10)=@generic="5b6dc9222ef73d90e2196d882615560c", 0x0, 0x3f, 0x2}) 2018/01/09 18:54:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x4003, 0x0, 0x0) 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00008fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000038000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000837000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f64000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000058a000)={r3, r4, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000764000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a4c000-0x8)={r5, r6}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mkdir(&(0x7f0000d49000)='./file0\x00', 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000289000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000064f000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000810000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000d58000-0x28)={@common='ifb0\x00', r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000673000)=0x2, 0x4) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000180000)=0x1ff, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000606000)=0x0) fcntl$setownex(r7, 0xf, &(0x7f0000802000-0x8)={0x1, r10}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000803000-0x9)='/dev/sg#\x00', 0x0, 0x40002) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ed5000)={0x0, 0x0}) fcntl$getown(r1, 0x9) ioctl$int_out(r1, 0x5460, &(0x7f000021f000)=0x0) ioctl(r0, 0x5381, &(0x7f000005b000-0x2)="") ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004c9000-0x1000)=""/4096) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c4d000)=0x0) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007d5000-0x8)={0x0, 0x0}) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0xbe0fb86795cb24d4, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d0d000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00004be000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000df6000-0x4)=0xee2, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000049b000)='/dev/keychord\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00006dd000-0x10)={0x8, &(0x7f00009cb000)=[{0x80, 0x4}, {0xd050, 0xd3}, {0x7, 0x9}, {0x9, 0x1}, {0x4, 0x9}, {0x7, 0x7fffffff}, {0xffff, 0x2}, {0x7, 0x4}]}) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ec0000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b33000-0x10)='/selinux/member\x00', 0x2, 0x0) getdents64(r1, &(0x7f00009ef000)=""/168, 0xa8) sendto$inet(r0, &(0x7f0000e45000)="", 0xc148b99c07b918f5, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/09 18:54:39 executing program 6: clock_gettime(0x0, &(0x7f0000422000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000095a000)={r0, r1+10000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000c65000-0xb8)=""/184, &(0x7f0000b9b000)=0xb8) fsetxattr(r2, &(0x7f0000079000-0x2e)=@known="737973760e00006164737e766500", &(0x7f0000aa9000)='\x00', 0x1, 0x20000000000002) pwritev(r2, &(0x7f0000384000)=[{&(0x7f000039b000)="c6a2a2e817e28a64b341508ff7eb020b1ec0ce9085f2f6edd661f550eccd007b4208f87e156f62eac81fe04969ecbd908f9b1c9bd738c8de2bbb7af8f8d5a5bb8c2f47f09d70528a491548296ce9c9fcc191f1f5e529fa279b5cf93d126575495f71d20f3c35b2850da3039ab27e15e25b661ee2ad5c058a6145d2b17571c1686ab7be044a", 0x85}, {&(0x7f000030d000-0x3b)="8cd59d6086aae97bc27ee6584860ea6520769462f0beca53be80fe8c2fa13e2ad6053c1836dcfcd8f24127448ad760aa16bda76de9aa167e4998ec", 0x3b}, {&(0x7f0000dbb000-0xa7)="8409acbd5f8626c55ee0831d100f63119a71ba1b3cacd21d75368bb60c2554a19ae1b696093c05254e38bb60b9ae0f4e932e27724e051a64edb0a8001226988d02390ebaea825b25eaeae2bd194355f67f6f747fc430a7e3ccbef75319c589f9a0b3677f8d2ba4e7d7fb3dd291e2be6400b14b50c8a77e7f957efb27502d2e816f6452b20cb6eebf5d8123a124cfc1fa8f07ea46234ea8ada3697dcf5ff3a0a242e64217cf258a", 0xa7}, {&(0x7f0000a38000)="", 0x0}, {&(0x7f0000f62000-0x1c)="140bc93d27e5bceaba499506e6a53dbf4884619a495f78ce7c133c1d", 0x1c}, {&(0x7f000056b000)="067476f066133178d36f778a4e645b865afe53dd32de0b4b6a0789a35728341d0bc682a7719a4e9bbd5ea383b6a4e2d4829e89f05d37ff0c430ffc4f232163680a79e2b831d21565a8972035b89617ab001dc1f236bd0ab5d29fcc93f98e1edb4a5100634899c2f8169a3bc1ea338db17a48535736c803b92526adbab3fd6029212b39f4", 0x84}, {&(0x7f0000954000)="78134a81597f59cce610e35de7b86e5ce4f66a1e4c5388", 0x17}, {&(0x7f0000020000-0x4f)="f97ba9dabe7fdfc0e4075d3e0c8b1e7c44d24fea162474b22cd779af58d6d6400c8755652051f17b0af665e41c383395606ba6c1e9f18e0fe6bd5ad71d082df7050b8e584af14b70e6ada4a6e6d8ff", 0x4f}, {&(0x7f00002e8000-0x1000)="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", 0x1000}], 0x9, 0x0) 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00008fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000038000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000837000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f64000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000058a000)={r3, r4, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000764000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a4c000-0x8)={r5, r6}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mkdir(&(0x7f0000d49000)='./file0\x00', 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000289000-0x10)='/dev/sequencer2\x00', 0x8802, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000064f000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000810000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000d58000-0x28)={@common='ifb0\x00', r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000673000)=0x2, 0x4) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000180000)=0x1ff, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000606000)=0x0) fcntl$setownex(r7, 0xf, &(0x7f0000802000-0x8)={0x1, r10}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aa9000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000670000)={0x0, 0x0, 0x7ff, 0xfffffffffffffffa, 0xfffffffffffff387, 0x9, 0x10001, 0x3841, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3ff, 0x100000000000000, 0x9, 0x3}}, &(0x7f0000992000)=0xb8) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa8000)={r1, 0x5, 0x5, 0x7fffffff}, &(0x7f0000aa9000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000007e000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffff7, 0x3, 0x2, 0xbd}, &(0x7f000026a000-0x4)=0xa0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aa9000)={0x2, 0xfff, 0x8, 0x7b, 0x7e8f, 0x7, 0x1, 0x5, r3}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000aa9000-0x18)={r3, 0x800, 0x8, [0x6, 0x0, 0x6, 0x2e7, 0x9, 0xfffffffffffff001, 0x80000001, 0x6]}, 0x18) write(r2, &(0x7f000000a000-0x7)="9a", 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000021e000)={0x0}, &(0x7f00008e8000-0x4)=0x4) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f95000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000834000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003d5000)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000da6000)=0x9, 0x4) nanosleep(&(0x7f0000fea000-0x10)={0x0, 0x1c9c380}, &(0x7f0000cc7000)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000661000)='clear_refs\x00') getsockname$ipx(r2, &(0x7f0000426000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a37000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) 2018/01/09 18:54:39 executing program 6: capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000051f000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c81000)={&(0x7f0000a49000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b46000)=@assoc_value={0x0, 0x0}, &(0x7f0000c30000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000545000-0x10)={r2, 0x0, 0x1, 0x5}, 0x10) 2018/01/09 18:54:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8008000028060400) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000959000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x1, r1, 0x8cd6) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000986000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000b26000)={0x239, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf1000-0x30)={0x4, 0x0, &(0x7f0000ffe000)=[@exit_looper={0x630d}], 0xad, 0x0, &(0x7f0000c44000)="b86ba7bc72b027229b148744b17cf312ac716df61d1e8ad28af979a6885ba4441ad89c6e8146eb022514c46cbe8864a0f56d029f64e01c19e46fc7bc8d1b3a307df895561c50d8fca00f88914d337dbc80ca2d582b34980579721d1c785daa0fd9cd60b92971acd8cb6d87782b6efd0ee0aa0c77b2293761db673f1e104384a44d9a978962400718bf43f4f8d52cbcad52966139ac18a1b025df92e06ba5f06e801aafb7c089e90828ae0fb5bb"}) 2018/01/09 18:54:39 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000e89000)='/dev/usbmon#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf5, 0x8, 0x2, 0x72e9fb2200000, 0x3cf, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket(0x40000000018, 0x0, 0x1) setsockopt(r1, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000685000)='/dev/hwrng\x00', 0x101001, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f7f000-0x8)='./file0\x00', 0x12000, 0x1c1) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc6000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000164000)=0x0) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000ede000-0x8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000e74000)=""/41) readlink(&(0x7f00003ed000)='./file0\x00', &(0x7f000051e000)=""/140, 0x8c) r3 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0xfffffffffffffdff) rt_tgsigqueueinfo(r1, r3, 0x24, &(0x7f00002cf000)={0x0, 0x9, 0x7, 0x0}) futex(&(0x7f000000d000-0x4)=0x6aa, 0x1, 0x1000000000000, &(0x7f0000d9c000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000339000-0x5)='user\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000-0xeb)="21ba0d44d147b018a175b5e90c97abd2b1414c78584662a49391e225260b750c3586e1f869319c01d756c151608ea78b9ebcc848c8bdb95f33f233e9cf68721e7b23a82a608a6b8b0bd4c2b0f2454fbeccecfd2518a78e3432ee85512a88587aab4b38483c52e3117c2dcd1c30aed5b8dccc0444770b8cff1d3a5ab5f8d2840479a0f32fa0f0af926e1d160c424168437a823c2fcba55fd241bc6ebc21505aa454e205f544c745c12b3c843b23e30dc3d2278cea2087e3587204c8f5943a620458f93de93456f3438d0493226d6ebc7b272232bfa01fb35daa682ddd58d42e3fac05933f86fb6623fa5ba0", 0xeb, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x1) r1 = getpgrp(0x0) r2 = add_key(&(0x7f000093a000-0xc)='id_resolver\x00', &(0x7f000028d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f4000-0xf0)="ef20da81d947ce605815c631901ec47e5a073908037410fc9119567c043543222b50d337fbc89bf79ce7a574a42568297d44529b3bec7e0c5f20cae97093f623482fa2baa7479e3bbd72dc64bd2c5aa484ad5f649cfb0f133b89b0b4c39c06332b158fd3c8c034c47bb70a5f38b16489bff1be4afc060c0f6bfa5e9e5486d69457229f56ec4cdde04e051e5304a6e698e971eb90d86f5ec4fb45fcb3316f1f004da97452d80bf0b87210b88100519fa2402873f0f2c6669fd2384c8e241732543fa943b4d84edabb100cbb76d75d881544cc375de25c1da984519e352b512f7f70b3eddab916aa5dfa4621e2f2faa6b1", 0xf0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000dd1000)='id_legacy\x00', &(0x7f00004b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a10000-0x1d)="4ab272cb71cb25c996a67df2ed2cabf06670e0cc1a03c15863fcb545e4", 0x1d, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x7, 0x2, r3) process_vm_readv(r1, &(0x7f0000a65000)=[{&(0x7f0000ce7000-0x39)=""/57, 0x39}, {&(0x7f0000251000)=""/179, 0xb3}, {&(0x7f0000999000)=""/163, 0xa3}, {&(0x7f0000427000)=""/4096, 0x1000}], 0x100000000000019d, &(0x7f0000f8e000)=[], 0x0, 0x0) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000250000)='/dev/usbmon#\x00', 0x8, 0x1cbd01) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000eab000-0x4)=0x5, 0xfffffffffffffeda) write(r0, &(0x7f0000210000)="", 0x54) bind$unix(r0, &(0x7f00003b0000-0xa)=@file={0x4, './file0\x00'}, 0x9d654a1eddba2a6e) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009dc000-0x8)={0x0, 0x0}) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009dc000-0x10)={r1, &(0x7f00009db000)=""/201}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000032d000)=0xcf4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r4 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r2, r3, r3]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r2, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000aa6000)="186879568328", 0x6, 0x20048040, &(0x7f0000eb6000+0x3ae)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) keyctl$join(0x1, 0x0) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x7fc, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000068e000)="26fae4b1ca957da40ed5d78bab70d3e2", 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c91000)={0x1f, 0x0, 0x10000, 0x8001}) syz_open_dev$tun(&(0x7f0000cfb000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000d6000)={0x4c6b, 0x7}) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x28) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000aa2000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f0100fffc000000010010001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 18:54:39 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000744000)=0x1) waitid(0x2, r0, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4c4003, 0x0) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0x7, 0x80000001}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x87, 0x4, 0x10000, 0x0, 0x4}, &(0x7f0000004000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000002000-0x32)="b1c7a8fd282aa95351c679988782d013abb504f585b5aca3bb8518d386aab64082888c8f943ec2d7b6209f2c3b1605ef4126", 0x32}, {&(0x7f0000003000)="43bb4befad3e26fbf41e2fe323d4885353d1794b54b8464fc573054e0a561c5c9e1257ef713a1855741d1c7d8a29100cf95efc74f66ff6f2ab57d9bc7bebe4ce623783a75ba14420672f1d62723da746d3757a5f27094c9a6b7a41d35ff130d5c4c90e3007c6e49fc5", 0x69}, {&(0x7f0000003000)="374b40707949aed85d40832ef66dfd61352ae9f8d8adb8e116b1a50318d77c7122579147b0230b2ee199d0c40cda5f14ffc02a97b7e03d56fcba74f0c73ce57c774a49a216bef409a64a95e6595f1ee2ef07102b5eca45ceae44d870d573031a5333b698f056303d1ee8655be9e2a8bec7fbd411bae7f0f088b6dfd9c3e365a59b", 0x81}, {&(0x7f0000002000-0x20)="2ecf0f4ee3c5fec89fc89961cfb99c89ea1cd2fc852e3d949fe671e79402f5d3", 0x20}, {&(0x7f0000004000-0x34)="8c61ad490115f740218523e3b821cba7d34cc27913667506f4c140e6507dbe9d708c31f62c6e979cfcbf5b022039811fc6c1cdd3", 0x34}, {&(0x7f0000003000)="20ad8fc7536526dad09e2d7a5181ebbdbb3818b9f055b178bd245aab10be65d87ac4fe0b78862d8f7af697daf260d27b13b93bbc82c46d419490501cb21601cb3b07d9c800a085783242b10dcc0fab445012912e6052322cf21d619831969d6e6c8fc25a485699b64d43b399f1be591afbff3cefa5140bbee6e462303bdbab7ae61ae0b2e12693dc0b6c0dd5c1a1426dd8e4928fd2ac99b6f89ccabbea83f1d3eda362361447d5d9a12f9e068ef791eb27b9e4ab4f195f1239515e31e568ba3c4fc65fe776b275340dbf42992bdea3d628a1b7f51c51acfb345ed674aa6948079a1dab6688", 0xe5}, {&(0x7f0000003000-0xd7)="42482fbf0a318c0c95c69106bd4125fc1cc534ee454ebc9cec97182529c346d4d453aead464ffe310f5bceed4e5a4409b4c20202a5d5bd37078cd1ff401a247d0c2fb1c86c5c782f6a353823cdfb4bacf880c1ebfe5a317888b0aab2746fc41a500b3b008179384ee2627a0c2107b49595b5eeb412e221bfaf3a9b7afbbdac6dc57d52c9065a667d9d97883fe81c07a5b3c5ebe4312ed264aad79a302943022ce445985a25d383289ffbf663862aabb387dd2f2c53e8f290e4137328a271a59058b1c97c141aa8b42bfa5ef089389d1587ab1651d79aa7", 0xd7}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0xc, 0x100000000, 0x800, 0x7, 0x6, 0xff, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x4b1404cb, 0x5, 0xc}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x9, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0xffff, 0x100000000, 0x4000000040}}], 0xc0, 0x40800}, 0x4) chown(&(0x7f0000001000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x4, &(0x7f0000003000-0x40)={0x4, 0x4, 0x2, 0x0, 0xaa1, 0x8, 0x401, 0x80000001}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4367, 0xb000000010000000, 0x1}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006fd000-0x98)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1000}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x5da, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000-0x10)={0x1, r6}) keyctl$join(0x1, 0x0) clone(0x0, &(0x7f0000ff9000)="", &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x0, &(0x7f0000c88000-0x16)="") epoll_create1(0x0) 2018/01/09 18:54:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x48)="b4f00429c2156b9694fbcf94f68009d9ff7847c8481697f6c946f10ab4cbb1262e4ee75525a36d44381e9d970ca485d9a45427fb612458885af3efdb04609ab59c001e4a4c6f4bb2", 0x48}) fanotify_init(0x20, 0x1c1800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0x800, 0x2, [0x10000, 0x3]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000003000-0x2e)=""/46, 0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000072000-0x8)={0x0, 0xfffffffffffffffb, 0x5}, &(0x7f0000e67000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b53000)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f27000)=0x80, 0x4) r2 = open(&(0x7f0000b54000-0x8)='./file0\x00', 0x2000, 0x13b) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000a13000)=[{&(0x7f00001dc000)=""/173, 0xad}], 0x1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00007f6000-0x10)={0x1, 0xffffffffffffffff}) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b6e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8848, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="9d9e0e03bdd1", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000bd6000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/sequencer2\x00', 0x80200, 0x0) writev(r0, &(0x7f00004cb000-0x60)=[{&(0x7f0000f26000-0x45)="5d08a6e6a8676a0b51f087007a38fa6da70e3f60b4ccde0bb8238f7eff79b5a6e925ca3d4918cece6284289eb9007928943ff2ed7c741d9d9d94f1a35349bc21f957e83fbd", 0x45}, {&(0x7f00007ca000-0x28)="4045bae8ba800124d0ffc52bd291e539a6b405ce037c56407f813b91e204d1cae36ce293fc68981a", 0x28}, {&(0x7f00002a6000-0x6b)="deb595e312ee2001df348c321053f51cc9fee371151c3c090694a1afb1adb490573715f4944e755c3b9fcd287dda2d8c514d8e72309123d6ecc63312cc84695f2f83f1bd2053907ab2bca2c09651790bfbec386836dfbb4639ec87c09fb1f34e422892134984fda9154959", 0x6b}, {&(0x7f0000085000)="005a68dbbc177fe94fc5b931217947fdca4c20dfdd69b8735c5bbc76b9def76a5841edc055719f3e246595450e7e7338e8a696a1085b8b5f24fa13ac8d1c9334c6b46e5800b1c0769f732775e90afff371a8850044e0c37a1d9ca35da71976f15701aac3e98dc0532f5069aeb9e2ffd70499ce56e9c790ab7ccde00e31a36a8f22c75effbc7c4509f5a6d9dfd9fbb9974ecadb1b3f840cf39a812b7494fbba59444a3f22eb875906014600", 0xab}, {&(0x7f000078c000)="bbf0c6d12fa0c3417c1ae3653bec39722158b2c83f400b0322aa35c87f7f132a26d5fd9b14029d09d40eaa468baf9717e4698cf530a3e0f271a353440d89203da3864189963123ed8aaeab3d92f3a3b8216c0aeffe1681b4b3d14ec2f06c229fcff7f5f799a1481eeef0fbff45a9ed5e241ebd3ac663cd7c5d152a88ebd7ed12341fa22e03a0d218caa6ae795911691e680f8636fa63c83fdeccbc84e6735737769dc8a3004348c69b32413a64011a05d90dd6b39687796cbcca34a7981e1e02071d1355084695663ad8b8d4b90bd387d87ed2c8c390d5cf0c3199bf1aeac6", 0xdf}, {&(0x7f000001b000)="a5a5a110463ebea7ad3b80e23508cb5544d3c3fe", 0x14}], 0x6) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000bd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000106000)=0x8, 0x80000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b95000-0x10)={0x0, 0x0}, 0x10) connect(r1, &(0x7f00001b7000)=@l2={0x1f, 0x100000001, {0x81, 0xffffffff, 0x80000000, 0x1, 0x3f, 0x8}, 0xfffffffffffffff7, 0xe86e}, 0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000031b000)='/dev/autofs\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000cad000)={0x3, {"32a89908216052"}, 0xffc}, 0x10) 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000d6e000/0x1000)=nil) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) syslog(0xa, &(0x7f0000031000)=""/93, 0x5d) [ 67.460575] netlink: 37 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000a7a000-0x78)=[{{&(0x7f0000325000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fe1000)=[{&(0x7f0000881000-0xb8)=""/184, 0xb8}, {&(0x7f000041b000)=""/217, 0xd9}, {&(0x7f000088e000)=""/219, 0xdb}, {&(0x7f0000b7e000-0x69)=""/105, 0x294}, {&(0x7f000074a000-0xc8)=""/200, 0xc8}, {&(0x7f000050a000)=""/115, 0x73}], 0x6, &(0x7f0000e7d000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x44444444444445b, 0x2, &(0x7f0000cc3000)={0x0, 0x1c9c380}) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000555000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000614000)={r3, r4+30000000}, &(0x7f000011b000-0x10)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f000098f000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000ae3000-0xa8)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd5000)={0x0, 0x0, 0x0}, &(0x7f00006ea000)=0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d1b000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000fd6000-0x10)={0x9, 0x6, 0x2, 0x3}) sendmsg$netlink(r0, &(0x7f0000cc0000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) keyctl$join(0x1, 0x0) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb9000-0x8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x200000, 0x40000000000) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x0) write(r0, &(0x7f000031d000+0xf9)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a19000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000abf000-0x4)=0x0, &(0x7f0000215000)=0x4) 2018/01/09 18:54:39 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f9c000)=""/21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='gre0\x00', 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) listen(r1, 0xbdf8) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df9000)='/dev/input/mice\x00', 0x0, 0x240402) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000084b000)={0x80000000, 0x200, 0x4, 0x81}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000d6e000/0x1000)=nil) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) syslog(0xa, &(0x7f0000031000)=""/93, 0x5d) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e03000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) readv(r1, &(0x7f00007c9000)=[{&(0x7f0000dca000)=""/202, 0xca}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f000036c000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c1000)=@assoc_id=0x0, &(0x7f0000407000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001ff000+0x744)={r3, 0x0, 0x20}, &(0x7f0000f09000-0x4)=0xc) accept$unix(r2, 0x0, &(0x7f00008e7000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r4) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/create\x00', 0x2, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a92000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x3, 0x6, 0x3, 0x6464, 0x2, 0x80, 0x0, 0x3f, 0x0, r1}, {0xa8e7, 0x6, 0x2f, 0x279826f6, 0xff, 0x7, 0x6, 0x2a}, {0x0, 0x10000000000, 0x1, 0x7d7ca248}, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x0, 0x8, 0x3, 0x1, 0x2}}, 0xe8) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000560000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c95000)=0x14) recvfrom$packet(r0, &(0x7f0000303000)=""/108, 0x6c, 0x20, &(0x7f000018f000-0x14)={0x11, 0xf5, r3, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fb6000)={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0xc7e9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfffffffffffffffe, [0x7, 0x2, 0x7d, 0x2, 0xc6, 0x7, 0x5474711e, 0x19e1]}, 0x5c) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) ppoll(&(0x7f00000b5000-0x10)=[{r1, 0x2000, 0x0}, {r2, 0x290, 0x0}], 0x2, &(0x7f0000680000)={0x0, 0x989680}, &(0x7f0000ecd000)={0x1}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000092000-0x10)={0x0, 0x0}, &(0x7f000027c000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/09 18:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) signalfd(r0, &(0x7f0000fad000-0x8)={0xe5da}, 0x8) 2018/01/09 18:54:39 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x88)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae9f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r1, r2) getrlimit(0xd, &(0x7f00000e5000)={0x0, 0x0}) ppoll(&(0x7f0000e27000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r3, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/09 18:54:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x80, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/09 18:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000828000)='cifs.spnego\x00', &(0x7f0000225000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003d000)="", 0x0, 0x0) add_key$user(&(0x7f00008a0000)='user\x00', &(0x7f00002ad000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000069b000-0x9a)="", 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f00006f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000677000)=0x10) keyctl$assume_authority(0x10, 0x0) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000042a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000074000)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000dd2000)=0x4) fgetxattr(r0, &(0x7f000039f000)=@known='system.posix_acl_access\x00', &(0x7f00008ba000)=""/165, 0x2a9a08653dd04d89) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000067d000-0xc)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000050b000)=0xc) accept4$inet6(r1, 0x0, &(0x7f0000eff000-0x4)=0x0, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000009a000)=0x0, &(0x7f0000fbe000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054e000-0x11)='/dev/vga_arbiter\x00', 0x50400, 0x0) getsockname$ipx(r1, &(0x7f0000caf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c8000-0x4)=0x10) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, &(0x7f0000c37000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e5000)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socket(0x11, 0x2, 0x0) sendto$inet6(r0, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/09 18:54:39 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000f6a000)=0x72, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000acf000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000f81000)=0xc) connect$inet(r1, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f81000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c92000)=0xe8) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f81000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2]}, 0x18) 2018/01/09 18:54:39 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f000022c000-0x4)=0x8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) pread64(r1, &(0x7f0000b67000-0xf3)=""/243, 0xf3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000eb000-0x18)=@generic={0xab96, 0x800, 0x3}) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000068000)={0x6, 0x1, 0x1ff}) fremovexattr(r0, &(0x7f000058c000)=@random={'user.\x00', '&\x00'}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e7f000)='/dev/usbmon#\x00', 0x3ff, 0x80) recvmmsg(r0, &(0x7f000010f000-0x1a4)=[{{&(0x7f0000c8e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bf1000)=[{&(0x7f0000209000)=""/0, 0x0}, {&(0x7f0000224000)=""/231, 0xe7}, {&(0x7f0000fc4000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000045c000)=""/86, 0x56, 0x8001}, 0x6}, {{&(0x7f00006fd000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9f000-0x10)=[{&(0x7f0000388000)=""/177, 0xb1}], 0x1, &(0x7f000023c000-0x90)=""/144, 0x90, 0x8001}, 0x6}, {{&(0x7f000080d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a1e000)=[{&(0x7f0000133000-0x16)=""/22, 0x16}, {&(0x7f0000e03000-0xce)=""/206, 0xce}, {&(0x7f0000ac7000-0x2)=""/2, 0x2}, {&(0x7f0000304000)=""/3, 0x3}], 0x4, &(0x7f0000d43000)=""/145, 0x91, 0x2}, 0x3}, {{&(0x7f0000a7d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000389000-0x50)=[{&(0x7f0000771000)=""/121, 0x79}, {&(0x7f0000478000)=""/135, 0x87}, {&(0x7f0000cf5000)=""/125, 0x7d}, {&(0x7f00006ef000-0xf2)=""/242, 0xf2}, {&(0x7f0000eb6000)=""/61, 0x3d}], 0x5, &(0x7f000044d000)=""/202, 0xca, 0x2}, 0x3fc000}, {{&(0x7f0000e52000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000051d000)=[{&(0x7f0000224000-0x8f)=""/143, 0x8f}, {&(0x7f0000e1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c44000)=""/148, 0x94}, {&(0x7f0000859000)=""/199, 0xc7}, {&(0x7f0000a16000-0x9e)=""/158, 0x9e}, {&(0x7f0000dc0000)=""/204, 0xcc}], 0x6, &(0x7f00009ee000-0x1000)=""/4096, 0x1000, 0x89}, 0x5}, {{0x0, 0x0, &(0x7f0000b62000-0x20)=[{&(0x7f00000f9000)=""/38, 0x26}, {&(0x7f000087e000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000807000)=""/0, 0x0, 0x1ff}, 0x1}, {{&(0x7f0000c96000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f000076d000)=""/15, 0xf}, {&(0x7f000097c000-0x32)=""/50, 0x32}, {&(0x7f0000b06000)=""/233, 0xe9}, {&(0x7f000068a000)=""/196, 0xc4}, {&(0x7f0000bd4000-0xcb)=""/203, 0xcb}], 0x5, &(0x7f0000491000-0x75)=""/117, 0x75, 0x7}, 0x8}], 0x7, 0x20, &(0x7f0000fee000-0x10)={0x0, 0x989680}) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) clock_getres(0x2, &(0x7f0000ac5000-0x10)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000994000-0x10)={0xffffffff, 0x1000, 0x400, 0x2, 0x3, 0xd2, 0x20, 0xfffffffffffffff7, 0x2, 0x5c}, 0x10) getsockname$netrom(r0, &(0x7f0000712000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a8d000+0xb65)=0x10) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x42)=""/66, 0x42) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000003000-0xf)='net/ip6_mr_vif\x00') 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getresuid(&(0x7f00002c3000)=0x0, &(0x7f0000823000)=0x0, &(0x7f000077f000-0x4)=0x0) ioprio_get$uid(0x3, r2) bind$inet(r0, &(0x7f0000cab000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000153000)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x3, 0x2, &(0x7f0000573000-0xaf)="6c8e527d49631bee5694761c5b1eb5f28a11b2a25cf53a77d51afd11c48cf25c83bfc1641a9fa8e8aff715a470363962254fa25e50d298ebea66026f38845b7f9e1ec992090e0ee8e6cbfe89e1b5d172a09b452b956c3281de4099715e73cab6a4cda903a7e5452bdd3d8ab879621efc46472f01bbbddadcd86fb4ab33882d7361b906223575608c26ecb20c36656d4bc8d7520f6175febb6b5721b5582ce3e735d9b6d3c8ef5087d61126039e1b88", 0xaf) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d1c000-0x88)={0x9, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x4f1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000877000-0x40)=[{&(0x7f0000370000-0x55)="4fa9379620a02537ec71b0b5a23381b2", 0x10}, {&(0x7f0000b19000)="857a77e71a41740eabd566870398c60d429338275af0036b077c23f4b585c2ed759fee34a26e8d4f67bb551c7b79d00d0470e0d30201fbfa575b88b557e39be36f057f5e007fa1f636ca0a52ec33d0e574de70b49917d19bfa32edcacbd4e5c1682a71805237c6a758c6b24c2046e70c1047940f816f0e3a2819d8f5762ef91f3d1fc73945295519aa0d", 0x8a}], 0x2) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00000ef000)=""/4096, 0x1000, 0x1, &(0x7f0000f72000-0x10)={0x3, {"f6ccc4ec1c5dc8"}, 0x40}, 0x10) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00fd434514234d000000ffffe30800010003ffdcffdf000d", 0x1f) 2018/01/09 18:54:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000096e000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000014000-0x20)={@generic="d076aee2c274d5cf2018d53a433cc758", @ifru_flags=0x1000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000a76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) 2018/01/09 18:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f00007ab000)='net/stat\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 67.942779] device lo entered promiscuous mode [ 67.953331] device lo left promiscuous mode [ 67.978741] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 18:54:39 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c02000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/01/09 18:54:39 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f2000)={0x0, 0xfffffffffffff5c3}, &(0x7f0000342000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e63000-0x8)={0x0, 0x6}, &(0x7f0000244000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r1, 0x3f, 0x0, 0x5, 0x5, 0x9, 0x2, 0x20, {r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x749, 0x0, 0x2, 0x3}}, &(0x7f0000e63000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x8000, &(0x7f0000528000+0xb3f)={0x0, 0x0}) sendto(r4, &(0x7f000013f000-0xc7)="ef3d454d4357d3007e7d11235af94f4ecdb679f9712f465081405bb9770e2287037b1ee3f8d2d91320409c3647a9c3de30f2fa703ba0063a38d28bf052e4e359926c642be48e2fd6e7462c07da13baaf9e8d342e751f51ee91940c3bd7c80e44c8a8c4abf8ceab3506277d6e84265ba5c7a037309a1000b0f6d0c7a2ab8e98fd60a3159b5e88504b205451089f2b2716c1579a1671ef3fcc6263fa8601b820191c723b8d9d240702b5783b66df60c5d6949f7bc5e59c604ed0b5f94843d4f8140e90c578806644", 0xc7, 0x1, &(0x7f000081c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00006df000-0x4)=0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 68.014925] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.087827] device lo entered promiscuous mode [ 68.093727] device lo left promiscuous mode 2018/01/09 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000dd0000-0x8)='./file0\x00', &(0x7f0000103000-0x10)={0x0, 0x6}) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/09 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xa) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001f4000-0x230)={0x0, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000028d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x10) 2018/01/09 18:54:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000001000-0x1)='1', 0x1) pipe(&(0x7f0000725000-0x8)={0x0, 0x0}) 2018/01/09 18:54:40 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x0) getgroups(0x4, &(0x7f0000002000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000004000)='./file0\x00', r2, r3, 0x100) 2018/01/09 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) getpgrp(r3) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000b10000)='/dev/usbmon#\x00', 0x0, 0x100000109242) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r2, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000f38000-0x10)={0x0, 0x650, 0x200, 0x40}, &(0x7f00008aa000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={r9, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r10, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000be7000-0x8)=@assoc_value={r11, 0x913}, &(0x7f000040d000-0x4)=0x8) r12 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r13}) writev(r12, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/09 18:54:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = dup(0xffffffffffffffff) getresuid(&(0x7f0000258000-0x4)=0x0, &(0x7f000023a000)=0x0, &(0x7f0000c8b000-0x4)=0x0) r2 = getgid() fchownat(r0, &(0x7f0000faa000-0x8)='./file0\x00', r1, r2, 0x1000) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000001) 2018/01/09 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000048000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/enforce\x00', 0x4c940, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000088e000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x4)=0xe8) getresgid(&(0x7f0000364000)=0x0, &(0x7f0000e17000)=0x0, &(0x7f0000dd0000)=0x0) r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ab000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000-0x4)=0xe8) r8 = getegid() r9 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000223000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f42000-0x8)='./file0\x00', &(0x7f000039e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) r13 = getuid() getresgid(&(0x7f0000a13000)=0x0, &(0x7f00001a5000-0x4)=0x0, &(0x7f0000812000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002dc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067b000)=0xe8) fstat(r0, &(0x7f000094d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000054e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005d5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000-0x4)=0xe8) stat(&(0x7f0000c18000)='./file0\x00', &(0x7f0000801000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f7000-0x4)=0x0) r22 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0xc) r24 = getpgid(0xffffffffffffffff) stat(&(0x7f0000f6e000)='./file0\x00', &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000094f000-0x8)='./file0\x00', &(0x7f0000ddf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000075e000-0x4)=0x0) r28 = getuid() stat(&(0x7f00000f8000)='./file0\x00', &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00009dc000)=[{&(0x7f00000fc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000610000)=[{&(0x7f0000977000)="0c715a74a1bac5b3db2a2042ccb37f24c893aff30a33563debd9b904b17e1e2edb0128fb07deed75a15ed6c179c067f00ab3a111c51a3c7250a1d30da2d1632d14517c92c890cfbc33e2af2eaf1d5e24c3f89045770630a44a3cb1d1a727ed3690ef690c3ec4ef8639a92c8ac0c19ab9f2af3282bfcf811d0a1940d75899c29ab6a5d2b2ae13a399256f2e09c85e19a9044052e7941d1772ddc9bd9ae108304a945d8b7f1f36722e8cc4d9bbe301d4eafff3ded3c2986fe4831a8e8f3fe2d8809944b0bb5fe0fed45ddd40fcb5b61986dfb7443310eb2db3c2a00adf1043c3aa5a6915eeae32049e39045c287ec6eab8d9", 0xf1}, {&(0x7f0000274000-0x1000)="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0x1000}, {&(0x7f000015e000)="dd77aa1f34ac2088e1f270e2fa74ff1c853e0d3cd3bc532b094895d34545c095e3a773c7ef1eda0531", 0x29}, {&(0x7f0000b60000)="5cd0545487e8e44bd2a171096e039fbac8a8a12ff857ec4b218ed5ca307f3c1a08eb5915d6f1b1497d8bde000ca44d083bc5fa091b52529f6f7a259dee3afc9da99023d2c430d1834b64f7896bf332c5fdd533744377bcfb6b1244b1103fd50fdcf61c9733c840ab4b1ea3eedc1bb9a7f6f9e620b15a84a503f390f3cb4854c82d9bb27eb2d4600e7af4dcfad1734fd6ef4e2eb0d95566", 0x97}], 0x4, &(0x7f0000631000-0x148)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0x148, 0x80}, {&(0x7f0000f32000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000017a000)=[{&(0x7f0000da0000)="ab21f520a10227bb93ca42a144a7c8eca16a60b29330273f9e6f70bc4ded33aa0b7accf9a96f6b0ffe719e4931b6186ed91a7a78e5ad2cee4f044334754bec928956dd83f7e1cd444b7c06c7a7d2936c62f59c8e4db0977c7e2837712984b8cbc497be8a707860f85adfd4978cd28e23a4c9cd75593de79ed52c3edaf2e3929c41468c649674c87dda73d1228acfe0696fc457d4f5b463a72f992728cc59bfb83a9756e13d5efcd3cdf1fa1e4305d757c694128161a8881ab13249d477224ab3f9ec0b468d061f4850cbc2fa5a8eca63cd9e500929f12b2adfe3ba448de50644119a33bf3ba461fda3f1334b545fd74a5d594839b21dff", 0xf7}], 0x1, &(0x7f0000a68000-0x140)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}], 0x140, 0x8000}, {&(0x7f0000f80000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000019d000-0x30)=[{&(0x7f0000667000-0xec)="5e810ea78b5a2edece612412743a0c3713fb3d29511555f8b7c6f9ceaec13daa0ed03aecdcc172500b737440602322754e28e610795c49268749632a6d020a1ad18a6db8ce2d6f73788c742eaa4b3799566df2c178174e74a3fad2297a23576cb6eefa2bc15981cb074ecd52fc53ba4894d7569fa031a7bece2c0f6363f0f4a75a526550b768287ab7080258c10faf4cc85d2dc40642e3e70ce9747cc2de62489897937472e7f0e15c31067d387c2f0243df83cbf039c4cdb87c101dd7f8056138d296bcb6057725157754646cb4dc26b48a3aca24dbbc83de2eb5952ab6f5cbc0d6cca0eb2f23d2c3b7a4e4", 0xec}, {&(0x7f000089f000)="89c3bc905b98525221ddba82125206831f23a22f5b4762e72afe8ad26106c15436714ebbf355079bbbe3cbafd1621951593afc1e075016facbd1257556502c6f78c3068ef3bc248295bef45a102dbbdc2f0558c9270b21e1d72e8e3aa05b24fb7b99e3ad102ab805727b72bce66a59921153be1b0881c0f859a973d77ca0a5680cf9373762d21219f312a6ffd0303b6549", 0x91}, {&(0x7f0000419000-0x22)="ed7873e6e464b768ef1a63e39d10eb2db9f6f63a4581754a7dfe3cc2e4ce4c468a8d", 0x22}], 0x3, &(0x7f0000cf7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffff9c]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x78, 0x80}, {&(0x7f000013f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000842000-0xa0)=[{&(0x7f00004f5000)="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", 0x1000}, {&(0x7f0000aff000)="c565f511fc0e0b89a9ebcad58baa1545a562da3b71b4025f2d01b6cb68aa72cf51cb1b3d6abba81c0b4b251ac95b632b8a32425b26df12009341bdc0ec9d525fd0450456ab64fedd7153d976ee15c84cecaba98d5e06cbef27f38c4559600d1138fc28e175d3e51e", 0x68}, {&(0x7f00002f9000)="49449a00d744c1485fd0eef09f0c99052b0e03373e649a06bdf23e64dfefc84cde1dee41df6cca8395cb70c502f1250645b14ba0c298391f3a4f58107bd75036a7fefaa0c36947a58c15887ecf86942766987a3b6fb5f249d875dec9596a984fc06bd68f3647e34f30bd8d77c6c3b735183e6582865143540d24be047b9f786929ecf2e3343a44c5e185348fd71cb83aecf75821be0d91b30d2572f3bae480c5b01415751c7d0247ca8f734d27647f4afe83ee4e", 0xb4}, {&(0x7f0000248000-0x5)="fe00db5189", 0x5}, {&(0x7f000025e000-0x9c)="1792e911dae33d15a16e9aad44fff3b6e58b9996371732f6561b909b63100393b7f88985c62b72252194d7d15f13c56a713f0260dba95d0b8103da43a4cf82422040a1092313058036d0a162fca75c28beda60696b9c16e56c20a14349f92385b583eca9f62d76a73b74131b75b414ef4177be793ceea0dbc06c9dc5a2d99bfe9410dea8554f4eb89373e6ae8db7bb2454fb45bf42a3871b05fbf6e2", 0x9c}, {&(0x7f0000eae000)="dd25ad435c3ddcc03957", 0xa}, {&(0x7f000029b000)="", 0x0}, {&(0x7f00005b1000)="", 0x0}, {&(0x7f000052b000)="94756c9ef1c8282322f9cde7b447eac2f9811811d886459d42b21eda10fe6aff2ac56949fb37b3891804e770fa0d5438024422ae22e60391a8c790f29f46057f184be2ad8872e385729424a9b719bdf860de61ef386adb52d0d433f79a9a118ba8110650257b77a5f7610e81547d127dccd56988c8f498904fd55df0f61f81e6a5b82845acb0b7633ad75fc14d6b84b673214d5d5eaa5db1401f50a5509afdc627328e6a1901407c6c2f58a32c0d3e95a9c9698a0c2f51a8d49fca81b26329e4c1a0bf99ced6c5452c15936706c6fdd2b31197277585b28d73436edb9d2730f328b8936816", 0xe5}, {&(0x7f0000af6000-0x94)="27279f0122f109c74ea3a1109a18eba73b2da40d1774dfe55d6f5519a8554d848e1ed2b5d31430343704d71103777c3374a438eaeee8bd9a4581587d125a26c081a46f3765027a66351e3c450f2867e15d510849cebf0e927a69927117c11f1f8d53aad55f43e49bd134f0dd7f0843760fc4212143aaea44129b33fe4c61875fac4fafd58609e4cacf14e2d8899d17eb1cf30119", 0x94}], 0xa, 0x0, 0x0, 0x4801}], 0x4, 0x20000000) 2018/01/09 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f9e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000712000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x10100, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000+0x98a)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000079e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x12, 0x0, 0x4, "f94a92fa9463804578209d2951fb8106bcb79fc85d36eb59a836cc5ce590a760e85d01a1e31f6db37e6a3fac39ea51c8077144a8bc7b3f576398b3202559b21a", "0eb3ac9f3c7e4a4f6730ec668889201b48e87fde14ad2501afcda027ad5e5b93", [0x10001, 0x0], 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3b}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b49000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000029b000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d11000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/09 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000cbc000-0x60)={0x0, 0x2f, 0x1, @thr={&(0x7f00003aa000-0x7a)="8b7bc09f210bcab10431fb414650a7733df4cbd8a2514d2eab3881320a4d692ce72e4be1b17e432fef1c902814290fb997727ba072f331b181d768179eae419003a9fc30bde217b07d4f51f9e1b478fdbd75ba2570b014d8a3ea3ebe4f68855658eea137bfb22de11a9be45941568afcebec8cebc4c4a0cda3ba", &(0x7f0000be8000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000-0x4)=0x0) timer_gettime(r0, &(0x7f0000a64000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) [ 68.217360] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 68.232406] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/09 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000026b000-0x8)='./file0\x00', &(0x7f0000af3000-0x8)='./file0\x00', &(0x7f000000c000)='proc\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/09 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xa14000)=nil, 0xa14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00005b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a14000)=0x14) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000e5000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00004e6000)=0x8) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a16000-0x8)={r3, 0x4, 0x400}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a14000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000a16000)=[{&(0x7f0000a17000-0x97)="c9c0475dda9bee8d41ff54d631d42953b0f8195003dcfcadd98ca34fc41265ae7cfc76b4989ee661941ad295953f7f86d676a6135b23583d682747f4ad275681b5ccafb8872eb7bece3122d7a3685d8c4e31f07d61995e6f422a1e8af3121c45b9699d523fe14597e3391ea31319eb9beeab7e913dbca0b579cdb657c4423d55e9baf8c76699e09b9f48b575f940c38b94fd6e2a551bfa", 0x97}, {&(0x7f0000623000-0x73)="93547886970da7cb21ffc976f8a54ba8c159b8c6c671c3ac3da94fb136c96c5c1ecb811580499508f3a5795dabc863543ea59d25e0e6de4ecc939ca3340061a320c0c0f680d5bd3e6ae1b6f8c9b40e96f4010f603377c8008beccbb26a18fe1ca01e7d150e579c52c1cd99237c6d3b5f7916c5", 0x73}], 0x2, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a11000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000857000)=@allocspi={0xf8, 0x16, 0x8c9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 68.276725] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.281379] CPU: 0 PID: 12138 Comm: syz-executor1 Not tainted 4.9.75-g8910fa5 #9 [ 68.288921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.298276] ffff8801c9137670 ffffffff81d93049 ffff8801c9137950 0000000000000000 [ 68.306295] ffff8801d5e3ba90 ffff8801c9137840 ffff8801d5e3b980 ffff8801c9137868 [ 68.314335] ffffffff81660b1a 0000000000002a2e ffff8801cc8838f0 ffff8801cc8838a0 [ 68.322358] Call Trace: [ 68.324934] [] dump_stack+0xc1/0x128 [ 68.330300] [] handle_userfault+0xa3a/0x1310 [ 68.336369] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.343366] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 68.349746] [] ? handle_mm_fault+0x117b/0x2530 [ 68.356619] [] ? handle_mm_fault+0x1fc3/0x2530 [ 68.362817] [] handle_mm_fault+0x1fd1/0x2530 [ 68.368843] [] ? finish_task_switch+0x1ed/0x630 [ 68.375129] [] ? finish_task_switch+0x1c1/0x630 [ 68.381423] [] ? __pmd_alloc+0x410/0x410 [ 68.387102] [] __do_page_fault+0x5c2/0xd40 [ 68.392957] [] ? mm_fault_error+0x2c0/0x2c0 [ 68.398905] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.405539] [] do_page_fault+0x27/0x30 [ 68.411043] [] page_fault+0x28/0x30 [ 68.416286] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 68.423099] [] ? core_sys_select+0x34a/0x730 [ 68.429122] [] ? core_sys_select+0xa8/0x730 [ 68.435063] [] ? do_select+0x13b0/0x13b0 [ 68.440747] [] ? recalc_sigpending+0x72/0x90 [ 68.446773] [] ? __set_task_blocked+0xdf/0x210 [ 68.452972] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 68.459258] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.466062] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 68.472346] [] ? __set_current_blocked+0x80/0xa0 [ 68.478718] [] ? sigprocmask+0xef/0x290 [ 68.484308] [] ? sigsuspend+0x250/0x250 [ 68.489899] [] ? __might_fault+0x114/0x1d0 [ 68.495749] [] SyS_pselect6+0x2ae/0x550 [ 68.501341] [] ? SyS_select+0x1e0/0x1e0 [ 68.506931] [] ? SyS_futex+0x22e/0x2d0 [ 68.512432] [] ? do_futex+0x15c0/0x15c0 [ 68.518029] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 68.524662] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.531466] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.538012] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 68.559151] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.570013] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/09 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/09 18:54:40 executing program 4: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r1, &(0x7f000035d000-0x8)='./file0\x00', r2, &(0x7f00000c5000)='./file0\x00', 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000035e000-0x28)=[{0x4, 0x2}, {0xb, 0x101}, {0x3, 0x10001}, {0x7, 0x1}, {0xc, 0x4}], 0x5) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008e0000)='./file0\x00', 0x4000, 0x1ffffe) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000039c000)=0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000005e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000476000)=0x14) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/09 18:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) 2018/01/09 18:54:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000269000)="") inotify_init() ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000017b000-0x78)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x344, 0x52e, 0x6, 0x9, 0x4, &(0x7f0000bd7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x400, 0x7fff}) 2018/01/09 18:54:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000314000)='./file0\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000668000-0x4)=0x14) connect$packet(r3, &(0x7f0000afe000)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x100c6, 0x0}, 0x0) 2018/01/09 18:54:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f1c000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004f3000-0x4)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) sendto$inet6(r1, &(0x7f0000e21000)="", 0x0, 0x0, &(0x7f0000de2000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000d6d000)=[{{&(0x7f00000c2000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d2000)=[], 0x0, &(0x7f0000370000)=""/233, 0xe9, 0x0}, 0x0}], 0x1, 0x12003, &(0x7f0000aaa000)={0x0, 0x989680}) 2018/01/09 18:54:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) bind$inet(r0, &(0x7f000085a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc4) shutdown(r0, 0x1) 2018/01/09 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000455000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd9000-0x4)=0xb) write$sndseq(r0, &(0x7f0000f02000)=[{0x9, 0x7, 0x0, 0x0, @tick=0x6, {0x7, 0x5f}, {0x378, 0x7ff}, @raw32={[0x3, 0x40, 0x5]}}, {0x1, 0x2, 0x100, 0x100, @tick=0x3, {0x6, 0x9}, {0x3, 0x4c6}, @queue={0x1, {0x200, 0x1}}}], 0x60) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d6e000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:40 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1a, &(0x7f0000172000-0x20)={0xd5, {0x0}, 0x40000004, 0x510d}, &(0x7f00005e2000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffffffffffe78, &(0x7f0000d2f000-0x8)={0x0}) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dad000)={{0x2, 0x3, 0xfffffffffffffff7, 0x3, 0x200}, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) lseek(r0, 0x0, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/0, 0x0) 2018/01/09 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 68.678928] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/09 18:54:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/09 18:54:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x46) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f000005c000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff2000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000293000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c33000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008cd000-0x28)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x11, 0x3, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) 2018/01/09 18:54:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15010002"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:54:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) bind$inet(r0, &(0x7f000085a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc4) shutdown(r0, 0x1) 2018/01/09 18:54:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000385000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x40, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x0, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000004000-0x10)={r4, 0x90000000000000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x12)={r2, 0x2, 0x5, [0x74df, 0x8, 0x1, 0x200000000000000, 0x0]}, 0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x2c, &(0x7f0000003000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000004000-0x118)={0x20, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x38)=[&(0x7f0000000000)='/selinux/context\x00', &(0x7f0000005000)='/selinux/context\x00', &(0x7f0000006000-0x2)=':\x00', &(0x7f0000003000-0x11)='/selinux/context\x00', &(0x7f0000005000)='/selinux/context\x00', &(0x7f0000002000)="5cbb776c616e3000", &(0x7f0000000000)='em1\x00'], &(0x7f0000006000-0x18)=[&(0x7f0000002000)="6d696d655f747970658f766d6e65743073797374656d76626f786e65743140776c616e305d00", &(0x7f0000006000-0x11)='/selinux/context\x00', &(0x7f0000005000-0x1)='\x00'], 0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x2182c2, 0x0) r5 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000007000-0x20)={0x0, 0x0, 0x1, 0xf73f, r5}) [ 68.698775] audit: type=1400 audit(1515524080.565:46): avc: denied { create } for pid=12177 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/09 18:54:40 executing program 5: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) r0 = eventfd(0x1f) setns(r0, 0x48000000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000b38000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b39000-0x11)='/dev/vga_arbiter\x00', 0xd2402, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00001d9000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000b39000-0x1000)="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", 0x1000) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000039e000)='./file0\x00', &(0x7f0000b38000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) accept4$unix(r2, &(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b36000)=0x8, 0x800) [ 68.741974] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.742657] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 68.902870] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 68.951553] binder: 12242:12243 ERROR: BC_REGISTER_LOOPER called without request [ 68.975806] binder: 12242:12243 got transaction with invalid offset (0, min 0 max 0) or object. [ 68.984940] binder: 12242:12243 transaction failed 29201/-22, size 0-8 line 3190 [ 69.070419] binder: unexpected work type, 4, not freed [ 69.075775] binder: undelivered TRANSACTION_COMPLETE [ 69.080960] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.087150] binder: undelivered TRANSACTION_COMPLETE [ 69.092404] binder: 12242:12256 ERROR: BC_REGISTER_LOOPER called without request [ 69.100387] binder: 12242:12243 transaction failed 29189/-22, size 0-0 line 3004 [ 69.100414] binder: 12242:12256 got reply transaction with no transaction stack [ 69.100421] binder: 12242:12256 transaction failed 29201/-71, size 24-8 line 2920 [ 69.108575] binder: 12242:12243 got transaction to invalid handle [ 69.108584] binder: 12242:12243 transaction failed 29201/-22, size 0-8 line 3004 [ 69.139694] binder: undelivered transaction 116, process died. [ 69.146177] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.151617] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.157339] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.617993] IPVS: Creating netns size=2536 id=15 2018/01/09 18:54:41 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000000e000-0x4)=0x909) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff}) 2018/01/09 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2b000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) 2018/01/09 18:54:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000862000-0x14)={0x0, 0x5, 0x2, 0x1000, 0x3, 0xb2}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007c1000)={0x3, 0x5, 0x0, 0x2e, 0x10001, 0x5, 0x4, 0x1, r2}, &(0x7f0000399000)=0x20) unshare(0x40600) getsockname(r0, &(0x7f00008ba000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000)=0x10) 2018/01/09 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r2, 0x34400) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000053c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:54:41 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000)={0x9296, 0x7, 0x7, 0x1, 0x10000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000006000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/09 18:54:41 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000038e000)=0x0, &(0x7f0000580000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/09 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000edc000-0x21c)=[{{&(0x7f0000705000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099f000)=[], 0x0, &(0x7f0000e00000)=""/190, 0xbe, 0x3}, 0x800}, {{&(0x7f0000ab8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f0000168000)=[{&(0x7f0000bfe000-0xda)=""/218, 0xda}, {&(0x7f0000bff000)=""/90, 0x5a}, {&(0x7f000031e000-0x13)=""/19, 0x13}, {&(0x7f0000868000-0xa8)=""/168, 0xa8}, {&(0x7f000009c000)=""/206, 0xce}], 0x5, &(0x7f0000621000)=""/203, 0xcb, 0x7}, 0x8}, {{&(0x7f00001e4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000899000)=[{&(0x7f00003f6000-0x18)=""/24, 0x18}, {&(0x7f0000e86000)=""/4096, 0x1000}, {&(0x7f0000124000-0x68)=""/104, 0x68}, {&(0x7f0000d6e000)=""/177, 0xb1}, {&(0x7f00003f6000)=""/89, 0x59}, {&(0x7f000087d000)=""/151, 0x97}, {&(0x7f00000f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d40000)=""/233, 0xe9}], 0x8, &(0x7f00004cc000-0xfc)=""/252, 0xfc, 0x1}, 0x3f}, {{&(0x7f0000dde000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000af000-0x50)=[{&(0x7f000025b000-0xb)=""/11, 0xb}, {&(0x7f00006be000-0x4d)=""/77, 0x4d}, {&(0x7f0000874000-0x14)=""/20, 0x14}, {&(0x7f0000819000)=""/219, 0xdb}, {&(0x7f00004f9000-0xb0)=""/176, 0xb0}], 0x5, &(0x7f0000e2f000)=""/48, 0x30, 0x0}, 0x7fff}, {{&(0x7f0000570000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000397000-0x80)=[{&(0x7f0000592000-0xb0)=""/176, 0xb0}, {&(0x7f0000f8f000-0xb1)=""/177, 0xb1}, {&(0x7f00006ab000)=""/42, 0x2a}, {&(0x7f0000d74000-0xf4)=""/244, 0xf4}, {&(0x7f0000e17000)=""/245, 0xf5}, {&(0x7f00009fc000-0x9b)=""/155, 0x9b}, {&(0x7f0000d1f000-0xdc)=""/220, 0xdc}, {&(0x7f0000d4f000)=""/121, 0x79}], 0x8, &(0x7f0000227000)=""/9, 0x9, 0x9f0}, 0xff}, {{&(0x7f0000ed9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009da000)=[{&(0x7f0000c4a000)=""/4096, 0x1000}, {&(0x7f0000b99000-0x39)=""/57, 0x39}, {&(0x7f0000752000)=""/228, 0xe4}, {&(0x7f0000046000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000558000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x1b0}, {{0x0, 0x0, &(0x7f00007e8000)=[{&(0x7f0000e6b000)=""/9, 0x9}, {&(0x7f0000d6d000)=""/53, 0x35}, {&(0x7f0000cdb000-0xdb)=""/219, 0xdb}, {&(0x7f000008b000)=""/121, 0x79}, {&(0x7f000074a000)=""/68, 0x44}, {&(0x7f0000b3c000)=""/203, 0xcb}, {&(0x7f00002fd000)=""/4096, 0x1000}], 0x7, &(0x7f0000cb9000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000b6c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000517000-0x10)=[{&(0x7f00004f6000)=""/72, 0x48}], 0x1, &(0x7f0000c08000)=""/96, 0x60, 0x101}, 0x0}, {{&(0x7f00003c4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f5000-0x50)=[{&(0x7f0000ce0000)=""/3, 0x3}, {&(0x7f00004a9000-0x90)=""/144, 0x90}, {&(0x7f00008e8000-0xf2)=""/242, 0xf2}, {&(0x7f0000421000)=""/157, 0x9d}, {&(0x7f00006d1000-0x74)=""/116, 0x74}], 0x5, &(0x7f0000d88000)=""/207, 0xcf, 0x1f}, 0x1f}], 0x9, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008b2000-0xc)={@empty=0x0, @rand_addr=0xe4c3, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/01/09 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001ee000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bf3000-0x78)={0x401, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002b8000)=@generic="665c434fab216fb643479fe6a73cf7b6", 0x0, 0x7, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/09 18:54:41 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d96000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fea000)={0x4, &(0x7f00002fb000)=[{0x800, 0x5, 0x48c, 0x5}, {0x8, 0x4, 0x9, 0x4}, {0x7, 0x9, 0xffffffff, 0x0}, {0x3, 0x2, 0xa000, 0x57e8}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000c3a000-0x2)={0x6, 0xe429}) 2018/01/09 18:54:41 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000d62000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008bb000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e6b000-0x14)={r1, 0x9, 0xc09e, 0x4, 0x3, 0xffffffffffff7fff}, 0x14) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2018/01/09 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00001ae000-0x9)='/dev/sg#\x00', 0x5, 0x80) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b71000)=@newsa={0x160, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f55000-0xe)='/dev/keychord\x00', 0x402000, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f55000-0x4)=0x0) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000629000)=0x0, &(0x7f00002b4000)=0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f0000001000)=""/41, &(0x7f0000004000-0x4)=0x29) 2018/01/09 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/dev/sequencer2\x00', 0x3c7480, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r2, &(0x7f0000fd3000)={0x1ff}, 0x179c9c9b8393aaf6, 0xfffffffffffffffe) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x3f, &(0x7f0000fd3000)={0x0, 0x0}) 2018/01/09 18:54:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000340000)={0x7, 0x3, 0xfffffffffffffffc, 0xb3, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002f1000)=[@in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x64) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ca5000-0x6)={0x1, [0x81]}, &(0x7f000023c000)=0x6) open(&(0x7f0000e76000)='./file0\x00', 0x4080, 0x84) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r2, &(0x7f0000c11000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000085b000)=0xe) time(&(0x7f00004c2000-0x8)=0x0) [ 69.781382] pktgen: kernel_thread() failed for cpu 1 [ 69.786733] pktgen: Cannot create thread for cpu 1 (-4) [ 69.795499] IPVS: Creating netns size=2536 id=16 2018/01/09 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004e9000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x803, 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000d9a000-0x93)=""/147, 0x93, 0x102, &(0x7f0000c1c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000f92000)='./file0\x00', 0x10a) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002a3000-0x4)=0x0, &(0x7f0000838000-0x4)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/09 18:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000348000)=[{&(0x7f0000b71000-0x2c)="0dec4a2e4a05a64f4683cc3706fb7136c7805e1703f47ab6cdc3ae3addb827c5095dba5ce7fdc8aec0de5b87", 0x2c}, {&(0x7f0000863000)="ee0205e057", 0x5}, {&(0x7f0000e9b000)="58c44230c8fcf356022f43b33ed22d5f42b781d5fb76ccc9181da001da9a086844bbff8cfbf4aa0a5a5a73381ab40e659a5691b9334e4bb07db318a7f617163dd7c11757ebba7a3a2958f90421a22e6122070c7ef1d19e5169a0400cbbe9484e703c897f7300a90e84e3cb72", 0x6c}, {&(0x7f0000aaf000)="1c7a1bc7602df9e0f586de58a67c293dccaa282bfbe3ef2a6bdba8a919f3bbd28d156944de70eddd9b7fd5e166896d6e6007d65ba9b6a2f46b1911df480ef98620a64e3116f400f993e29700", 0x4c}, {&(0x7f0000b36000)="da25d9ad4ccfc09bd962810502e0f0f827a1592d65522787d1bdf14b0cc11d197fa7880eaeb74fb85318f972bccc527fdfcea9d7e8fe230fb68c7913036a8b2f9a87dabd3927b580c4cb41d46a101cb74b6c0ffe28773220bdf08ba964fcddb4a3a38e232ff94b7c8ba64a6ab7729ddd9cc38de574ab50f1bd5687669318e308ccf12569141dd327a11025503490fb528a74a5c9b6439432cf9022", 0x9b}, {&(0x7f0000dee000-0x11)="15b236469586f891e09fa4405576585c1b", 0x11}, {&(0x7f000028b000)="2fcd9241ee4788343b17705c451d249beac658379df8294cbe566c328b064c927ad670862ac494d408437cb229aa32e4182d3b7efdfab701032015083ed01675db526fef20a69e302e9b44e511242cb05924c67ca3ac891b36410d064f7fca5d05568d11ba07965d2d", 0x69}, {&(0x7f0000cab000-0xb4)="ec01ad8c34422f061af5809091b002ef578cd0f75bf3b3e450292a83a688049303663f52cc0ba61595949a3fda9943bd8db30fec8d410fc36bb7c2e358595a2d727dd970047457e16bf84eea6a24ed3b33eec632596af9a5952bc4a3a52048425ca9189f7d34e2edd859b73bf7f6146c1afe2a52978233bd8d543d825271981fb972d7e50d634f067f302be711290310aea49893bb39aca89a3157e817e2ee70ecc4dd67e8465054e2dec5f54abfa8f59bd8b492", 0xb4}, {&(0x7f0000e37000)="63164127adc52fa58c7ef713b58ce69be086344e507b14d32524e925c74b6bf48b839415b24c54f9404ecfe58fd8f3bbab4963a4120a042137387d6cf8cdea56c55e6d09ea3ea93638ad00a60576d92473971b76247b928881836e9acb9c757afd57eb3a67a5e3c2a5e2d7a402ac6b70cf78b5bc7d048c9748d753ab8b6ae4316fc01987e6137d288c716d9243efb463df643d86beac55f94e96614f8118ff8477f67379d2a48beb41de2ccb26c5f7150b934c7c0846656b60a41991384d7908f33e16b42f3b219ac2f5946cec43da45a0aa9251991052d930c870b7c84ce433d3cf753558fd5b2a303fde", 0xeb}], 0x9) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) nanosleep(&(0x7f000009f000)={0x77359400, 0x0}, &(0x7f0000947000)={0x0, 0x0}) select(0x40, &(0x7f0000f31000)={0x1, 0x40, 0x2, 0xa5, 0x7fff, 0x3f, 0x1, 0x0}, &(0x7f00007b3000)={0x7ff, 0x5, 0x401, 0x3, 0x0, 0x7, 0x400, 0xc000000000000000}, &(0x7f0000ad6000-0x40)={0x9, 0x9, 0x40, 0x4, 0xfffffffffffffffe, 0x2, 0x2, 0x5}, &(0x7f0000753000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00005b8000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000062b000-0x20)={{r3, r4/1000+30000}, {0x0, 0x2710}}, &(0x7f0000dd7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000d72000-0x40)={0x5, 0x8000, 0x4, 0x0, 0x6, 0x10001, 0x4, 0x3}, &(0x7f0000f07000)={0x3, 0x80000000, 0x0, 0xfffffffffffffc01, 0x6, 0x5cb, 0x0, 0x10000}, &(0x7f0000ee3000-0x40)={0x2, 0x7, 0x3ff, 0x10001, 0x8, 0x6eae, 0x5, 0x9}, &(0x7f00007ea000-0x10)={0x77359400, 0x0}) timerfd_gettime(r1, &(0x7f0000b39000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000b8d000-0x40)={0x1000, 0x80, 0x2, 0x79d, 0x0, 0x3, 0x2, 0x7}, &(0x7f000078c000)={0xfffffffffffffe01, 0x1, 0x1f, 0x6, 0x8, 0x7, 0x1, 0x0}, &(0x7f00000ba000-0x40)={0x1, 0x6, 0x1, 0x100000001, 0x40, 0x7f, 0x280000000000, 0x7fff}, &(0x7f0000cf6000)={0x0, 0x0}) utimes(&(0x7f0000e5c000)='./file0\x00', &(0x7f0000f26000)={{r6, r2}, {0x0, r5}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) writev(0xffffffffffffffff, &(0x7f0000661000)=[], 0x0) 2018/01/09 18:54:41 executing program 3: 2018/01/09 18:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000027e000)='/dev/ppp\x00', 0x2c4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efc000-0x8)={0x0, 0xfffffffffffff089}, &(0x7f0000f00000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000360000)={r2, 0x7fffffff, 0x0}, &(0x7f000090b000)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000841000-0x55)="b3e03dda34625e3de4c2a0dedf2f19056ede9965fe6c28e6fd003a4f7674f2ce082b19ff6d18fd9184f1bdd3792245bff4cc6523f689c384bed7ab8f3791048cfd77db0970b88a275bccf79c9b14e2a2e0e22d9542", 0x55) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000eb1000-0x28)={@generic="30609402060000ff04e9fb7d0106bc5c", @ifru_ivalue=0x1}) 2018/01/09 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) acct(&(0x7f0000005000-0x8)='./file0\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x65a1d739, 0x1, 0x2000}, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000e000-0x8)={0x2, 0x2, 0x6, 0x100000000}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000)=0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/09 18:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c93000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003c000-0x10)={0x0, 0x8, 0x4, [0x1, 0x7, 0x5, 0x3]}, &(0x7f0000cb5000-0x4)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000d21000)="2921f8bf40a862aa7ef572edf4c656103066e02c1bf65e0dd527b76e19d7a74e6f7f4704255d63b7ba431fd3932b86bd01f11f1fbd765ba0cd10758c6334922bf1d5a5138533ad4e084a523247c9d959d53a34ee59585e0973de711322ad6e5eea7e70b04280bb67c69fd626364b61d11af13738923a5357b19b5e3f7d269f", 0x7f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d1000-0x8)={r1, 0xb0}, &(0x7f0000015000)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000dae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socket$unix(0x1, 0x5, 0x0) 2018/01/09 18:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() r1 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/09 18:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000623000)='encrypted\x00', &(0x7f00003fe000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000701000)='\x00', 0x0) r1 = add_key$keyring(&(0x7f000021f000-0x8)='keyring\x00', &(0x7f0000cec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f25000)=[{&(0x7f00002da000-0x82)="66d5565b9b44eedc12dc9a14d561fb4bca31a2e86f2b4e6bdbec3e3406946298f4c4011b9e125562b40333708a20b83b72c81b7795349af1e8ef854c4e8a04abaac0241623358bf25e5a8e724aa7175963640f7cf9cd7a166923fb9d3d7206ed689ab8646c6044bc5af6991ad32306bafed1b8afbe9776ed432e80e4e9cb459dca33", 0x82}], 0x1, r1) r2 = syz_open_dev$mice(&(0x7f00003f6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000134000)={0x7, &(0x7f00008ba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000e0000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffc0}, &(0x7f0000635000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000070d000)={r4, 0x6, 0x3, [0x2, 0x101, 0xff]}, 0xe) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000e3f000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000621000-0x52)=""/82) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000700000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r5 = creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) execveat(r5, &(0x7f00003b2000)='./file0/file0\x00', &(0x7f0000be4000)=[&(0x7f00005f6000)='vxfs\x00', &(0x7f0000a86000-0x4)="bf2c2e00", &(0x7f0000848000-0x5)='vxfs\x00', &(0x7f0000433000)='\x00', &(0x7f0000100000-0x2)=':\x00', &(0x7f0000e8b000-0x2)='.\x00', &(0x7f00005d0000-0x4)='em0\x00', &(0x7f00005e0000-0x1)='\x00'], &(0x7f0000583000-0x18)=[&(0x7f00005c3000)='vxfs\x00', &(0x7f0000ca2000)='(\x00', &(0x7f0000fc0000-0x5)='vxfs\x00'], 0x1100) poll(&(0x7f0000327000)=[], 0x0, 0x1) 2018/01/09 18:54:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x1) r1 = openat(r0, &(0x7f0000001000)='./file0/file0\x00', 0x0, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x46)="baa9abec24efd89f017a652dbc35ec5f74d1bbf86bd8315427f010ea09c8e50457b6cab44a4c9c2d982fdc194f002e94172377e650ca8d217bfb210a881a01a6e1caa2e33f0e", 0x46}, {&(0x7f0000000000)="d656189f370127abd2c14e9edfdd98eddc85881fbd0a2c173a33e63a2ed43d7abd1124f78c89a3845d9cbaa74f8e8504d7ba76fc9fcccc15d25ad8320b73d1c584b69aff9bd0a4a8e57c89669028", 0x4e}, {&(0x7f0000003000-0x40)="673a904d18eb090c309c2046e5d83cb322b9abd9e61a20eb8b0429fc6ca93868fcdc7bf79535d8c66c7de301099ac4c7840f514970e02ba98c263ec8b29ab760", 0x40}, {&(0x7f0000002000)="3ece93f001b65934107c630563ac72eb4c272825b6f09295ad58b3fced9dd5457b2201cc9c5bf523e6080bad58c00dee30462e15187d86b6f4c90f07155058881f70a142a0d2891f2f78cb2cf8e9c9783d652ae0463aee2f33cf755bcf9a8ca365a94166d690b5371cb3c5c4c34ba00e78da2d90f4fe51baf771edf69a8c944bfc25ca27c36f64df8ace1149c8c8175e5f261bdf80fa914824712a3478902adb558d2c4f25b170876fb0bafba30dbb8612f2cf1af69f86aea2063ea10702baf9761bd17e28a0372c0aca34aa6f96c3c56a8627c88a05b0a705ab867b5f4adcb606035d09c6953c9f822c76d4df0de014767dad8a2c4a283c6fbfd6e7b6c55bb906868d446aeb9db71ae88c999d50504c3bfafdd08e047b23bd18df81ab1f86edeba5cced90816d2e4accbf2aa3c519548af08c3261d584d56dd81d799a64d448e316f29e75fd28524a96d3484b9c79906898c308a77faa6b0400b5e348f0ade8b325ddb3d80da60439ad616076c9f74107ab2b4d9b7fd0ccd166a80c7e6df78d3367b3cd926f647e772d5d4c6a6b488db6d4561e4eb47f4fe852b315a17f93cba8abc24977afd7aa97259fbe4b9c07102c1f1a4ecb21d27a0f8ab260dc6db09ec5202bec70eeee5c04bba575a32eae8dbac5b9b15cc18e13b293eaf1b59badfef951c1559cc87f6db929a2120402ce3a52c1abad984b9a135af92915a0ac23b26e4fafb8fefd0fadf309be71b85a6d41368fec1d6d6e2212b05a50c62aeb683b56472a99f0d4ea5360713b992d8406a10dd631d0178ced1666b3c89ba69b5a4f2d505c0a1662de1e9a355d2ccbe4d5b4748ca319dd3dafc30aaa8eb85d9385b75efc88c5bf01b3bbe768051990bbdbfa10db4a94a46ba3545ceca94efd4b0e73640977c8a990a2b6d5dc1401cd8c5b27d3627dcc4a182658488635739dc3f467fe5817f6f0d7d4afc7b47facff6bf7d031d38c098365df0a790d816f58d83f6cba6d85f1de8158ef2ed54f76ac7d7c2979f3b120ebc2a9e6cef1b140023879aab285ec7d20c1a118e2c4dcb2baccfa0d24143041502e10a4dee35e1ba22ede23c77f10d05e08d30ac414f4cc235c3235a53d6aa65884acb1b331abc5747254e45d080e14bda49b2cdce505bf5ceeb0d3c17e10b59ea07bf0ffe6ec9ae30a3b0ca46be0f766532b7043dc87a8a986afd1ccdadb89543f9f4ede701c13f2269edb3a01d10d057af5caac96442c08ade0c0b25ccd16c93a2571d3c7eab03916a8c79fddc9da161199ed201b174d1417a09863f03cd89d2d660f8ff356af65a1d43f3ec600f2c9736b70ef1bcf800f16535dffc260bf759b42d8b07d98c89cad54abf60f8664162a6918b7db6df7384f1a4617e5bb2170ae4e2a56d7e2cee4a40aaf912dc143904f4120132c3e1bab4ac5307f08a33a31a0108a6b96da7e314d98a3b9e65da7f127d9a8ca7ea2aab7a93f0a43e1cddcf13183e2947775d03ad4fbf756d02ada9547e1b06d59a74ff422000fa916b96ad54cb74ebfc6d6ba5b0aecaa2482d4ad7d1e0e3519a2f8f19db2448dce4f187943006786696cf22854cc381e207c93da8763ec92579ce2d46e6068d46a261f3e7c278ca625fc5c6e1771e93608ddf5bdeab48e85e20e6017353fb8b69ed1ade067042700a1e9b7bde86e66cde9c0fa523b7b4c0045ec1f21933b5548cce2dfdd307937751b7ed42c1494ceb25a88871fc029562a41b597288378a7648740a42ad0b97ec505602a6b4347c37e508fad64b2126523076ad8af5a40ccdd110ef90b5cb6a88aa7489fdbdea0b2c38896ff94110550d83eea42daea291ec97745f0e10cd03252b54bedfa83f716f978c8d3ab5d4a20b2b8e3ee224eb6fd75eb08f1159d3e2eafa21e99aa876dcdb2949594da2c77649a129c789187561810be55c325db8ec3ed1978be9b207cd50b0dde207782160b2c9a5d3915848602dd5c8a23ec5e3315a0c403625647c244c5dc783bdce31854688b2bbcb95cc844aab51892945e66a48e6ccfa94422714b5c217ec8143493746bdd29926043983f33a8c54a4e92dac92a7161ff1248311690499ef0e5582644e30b5faadcdaf455800e279e515ae59b2af22c66d03f2c3f4741501bba3b6aa79fe11dad3e82e3df276e8c674b921822f4165d1a3e502e7f0aa31201c37fc72797a676c9aff132fdb185e955743054de0055d7b2de873ed514d9feaa060b76e9e92e2343264a9d3e2ede33ea435aab7477899ab2d2c658668ea2ac4c8164de5f41dbe13945f44c9e4cbb38d0c57a3c01cf30ed1baadf1ffad1f71cfcb44cb4378d6bbb2276455f8618eddabb11a805f99fa3102e73ea807e59ae8665b93440e482f96c53577947d1eddc96e311289b66132f62e518c44972692c89c610b36c9cbe3065c146f666fe19ac39f80b159b19ded7cf51e72d7cb760b03c9fd1b27f6c21c753366e72b00681b768dd6c0ce4cc69df68cdc14dc32b5e5e04e58905e86b7e3952449b0ff7e2dd18ef3182be636a488898da96ace9b0c9e868dfa2c6de1967e0367fad79a6764bec83ef323db63c42157aa3de44c0e5573a0c08169e877e20b5ec0036562fa35c557d287ac08a3cef4a588f866d0d1b8ebd8c979c56bfcf7be262490c129235789d9bb8a8380c69078a7bbc18e5a61027e2bacde2cbca1440ba72c705d4fee97216e7fe09847e07ecd959b5a56d5b59ffe1c086195cc9b8b18392337c2ae7f56962a09c02f862ef86a19316dac546f9668370700f888d3579b0a8f46d6fdc5a31bef0aea19e7659b536ee00e2c2cc720cf8ccb07a2120c7b43b11e5d66e2f5a13ead328fe04c71f31252aaa7d31b775e2faf245c084614d57949c212a89916ee077f09943f0a976d74de297660c5a54045ce004651633ce48711bf91e2fec1c588f32b7727c90088ac9e048c7df8f36c0e9dc694858819a47a1c0567ed39941f47fd95e63fc39b1704c1bbc40639676e4ad703864e467291d0cf896126a4d34891b25d729b478b3e5d9fca09a3b929dd98a9e5f376f5fa40f7d542aae4be2589510382efd36aacb6a176d514e44a912c270c0ee0a806d6835101c800042ab8a3732cb04e1c4d040414c3665fad591769715ae2101e157a4cb67dbd80b276393b49e5336ea4c8a5c6566cb52d38d69ad524ebba4fb56d604c5715964464149e460e7b4de597f1abf6bc56a84cf56ec89099a508d5d3ee84a189d788123c402a45279dd046e5bea747cba7ab4e673fcfa9a693d014cb08c67a73d0f298dcd0b74013e54ec19012f11a618c302269ae64dcd952e0369f1e9b2d0deff4ebb78e511ee29c749762c24eb79b06f81a442fef79ff86462634c67b7eac391b7cb3846748fd4def3f7c84fafb1b6e68f43fb1a161cf2fbc79e08cee0941c58a91940b1dd8a5d7ad09ceeaba1ba8921336e6e303a92a2194fcd84b5ca815718a3a87de7066840993bae94bc5db38d9fa3ed0d5e3a48c4ca685aa0944b22a39642788c0a091333ce565a0d4b5e2f4724f3beb1378a766e6c3501b560ca17d82dd127d176dbc3394cc529795ec2de1f26fed1a29a48c6216dcd3a2238cc43fdf8e7afb74b56eba9365385c02e6fecacb353466abe6928c2e9ed8cfb91632525aee823c2ce2db98b18dfa0c30a429e953ef1eb593f176dcdefcf0e39c8e44db7fe997056f4f938a1be2d0831101ad8fa897c7f72eec80be16f87cdd77a7b8015d1990b36b0df6e8f91a8530dc33f05cd5af7c4268c4ad16fd844092a979721cdaf04be301873a54faa6e442f1059aa74641f88a97772c767c6c2281d88f3427adf9f0608af24b96c017c4b073526179d1358073ff4ccb3d879fd2015beda69ab24b20e3a42e8556d9cf31cd35479241e44307d0a2ae494b29205c5b9b25adc8471d23fa10acd9bae9d696cac81cbe2842a7c15d1e4394c8428574597e293d3fa9f26417d2cd27b92254e920a627a197963f2bc402de36c99cb3735dd65f9d7c784be7aaafd73087bf8d4391758f7caf17881758d6f207b7430133576c8d0b3f7fa8433353ea0fe21ab484f29f934a9b73ccdef5ce0fd94882e1b6bf17c29b7517bac4182174041e9e5dde3b84cf735facab70d08314b49ab90de59df746a7d15f6e7c4d09b8d88265cf145393b3dafe4cfd69fa47de509d452135f2de2e037a9c320976eba659c8eb03cef4d0902a3b1fb84e105ff4e1d1ecf64c8b3bf20e9a854df904db383a091cc70c66fc56f90503a67ad29515fdb51353bfcebb3e9967cc85d712fe8b4410f822ef4715a6ce3feb7e0416fdb9d70b4fd6bed21760222fa28d2fafcd74c7ae5bfd6eb02f49521739e8c34a0b7749745fa80ef2656851eafbcdb7fc74a41163af02545803c9440fbba4270b23473e274b1fa8a9ae170d0f7c29f53ec69335ac839598d9339a6efdaf6cb26ce7e05c16cefe66a87f53c32a19fec853bb3cba7cbdcb3db9a6068d56ba4c21700eb3f022ad672d9751c711ce4e3ed7adb35ead6618b30a2632213ffbb07e24104e8095b77f56b2b0e1d88f5ad7e3f2c949eb586c7015b457048bbdbc12643928536c6460b167e146ac98918754b07ba92e46edeaec622718cf3c4ed449f19061d9785f379d6d69b5d07e73d4055f897c69cf7ae85bf796a0c445d5efa9c5007e8a2b01b08d2ab4c7c659de6c39dbde8f09395097131497223488e9f36532f12eec98b25f3e2dfeca9dc5d404625acc776880de23439175344a07ba462df39e6a9abdff3a83fb6dff7da1818b2cef9e37b7fd0227fdd1ea60b65c3f4fa73d8713725b5b8821f7ff16f270ca18e01384852a1f997e7bb81f1cd010eb695935b2cb21e1f65720211904094372f5a2a1f6c1473f3bafbff0f89326ce6639465587beafbb15f0675c0a76a33d50af93f3a177fa4e72b07bf44942442c640327b6d9c0c92323db5e26d4cc199000c576e68c5a9c577af2ce9fa376062ff84e22d590febdd2d1a6f8d1f02e6f670dae32c64e9a2ab20ab506b1b0fd79bb7cb0c16f49d14aba5cb00981fa74ded7c07211a34bfc24e3e3fcc45c2f8567f084fe2477fc2e83fb0b3d8d6fafc31443236f315e37cc572691cf264a84fb2196dad7badd3d519d5635f176f3502072d36f86cc05069ce5eedee75d733273964bd17d0920f69bf18f08520ebcb3f1d0d87be1ccd6ed54884a09a77590b81e505497f3f1b35d800c7393f9268aba747531fbe7270132377f3345956984891ccd5d433ea9c9bd1a18855676cf589a96aa23cde2534b944e41e567998600254e01023af00c56509968466531aed2acb8a607468e01e01a94fd839fe1968be07ac2a6f6bb0198568b1e8c8a2859ec26f53d17fe367d0a73445d6b48fa5a02f8324f9f62be1c66d69d1ab0698a0bb96292d5f90654a4c42883bca326dcd5cde8ff008c83d2e65adb9f588954a564a592cc1df977e9bea0112a6561e5f7afb4886eff63276d60d1c00144b65e3f2c8ff06569956ad03744599721083e81e91da4246658b3194bdc7390b7f7af6c02124b08dd74a80b58d7a00fd542262b6695eef88abacbd114bdf5c9ed3a9947d5745b55e43468fa5ece3ac600daa6d78a9bbef48c3f7819eac56bdce56e7dd990c77406ce5ee8701e480165171aad5458a9c940e2e963752fea5f06a99d6d8991851727becb1b2b0390eb8aa901c4e0f9cdff8cc991709fc3c4bb4c76e3eac002bf9ff9ce459c995cf859adba5a3c3a19428f5db3a341349bf4b9130f735bb04664799b7fa04ef6b1bdeed0eb8d70e58e54fba6bf4a0c2e0b7e84f1b6e07e7", 0x1000}, {&(0x7f0000003000-0x9f)="29f0141fab962b567f6d37c1335081b98fc1637aabf4faedf0d4718eed99fd2e7c60d016a33bf6bfac35f6b54f0ed8d6a10d6563c3f7115a4518dc84813e39272fc26dad4cc97c8a874abe463b831a7a2f96272dc83550633fae08fb38b1668f33bae2a0d3f5c8a5cf08f09cf825a6f7cfcbf1c13d78c2fc81c46cc2dcaeacc31c7ebb6341ee15251bbc445cb5cc34b1a42afdbe1a104e402f41f6cac010ca", 0x9f}], 0x5, &(0x7f0000003000-0xd8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x840}, 0x20040000) getdents(r0, &(0x7f0000002000-0x85)=""/133, 0x85) ioctl$BINDER_THREAD_EXIT(r8, 0x40046208, 0x0) [ 69.998811] binder: 12331:12334 ioctl 8933 2056f000 returned -22 [ 70.024164] binder: 12331:12342 ioctl 8933 2056f000 returned -22 2018/01/09 18:54:41 executing program 1: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x14, 0x200000001a, 0x719, 0x0, 0xffffffffffffffff, "02"}], 0x14}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000030f000)={0x7f}, 0x8, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c38000-0x1c)=@req3={0xffffffff00000000, 0x0, 0x3, 0xffffffff, 0x1, 0x1f, 0x7}, 0x1c) 2018/01/09 18:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x404000000000002, 0x300, &(0x7f00009de000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d6c000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000788000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003b1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000de0000)=0x10000, 0x2) 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x4, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x9, 0x3, 0x9, 0xa, 0xa0, 0x0, 0x2c, r1, r2}, {0x7, 0x80000001, 0x3, 0x1, 0x101, 0x81, 0x6, 0x6}, {0x1fc, 0x100, 0x7de, 0x4}, 0x2, 0x8, 0x3, 0x0, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x0, 0x800000000000000, 0x5637, 0x1}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) stat(&(0x7f00009d8000)='./file0\x00', &(0x7f0000288000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000cb6000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r3 = getgid() lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getgroups(0x5, &(0x7f0000200000)=[r1, r2, r3, r4, r5]) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003e5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c1e000)={0x0, @in6={{0xa, 0x3, 0x78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0xd6, 0x7, 0x10}, &(0x7f000060c000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000a9a000-0x8)={r7, 0x7fffffff}, &(0x7f0000ff6000-0x4)=0x8) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00002b4000)=[{&(0x7f0000ced000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000574000)=[{&(0x7f0000cc0000)=""/235, 0xeb}], 0x1, 0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) [ 70.119906] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.128420] CPU: 1 PID: 12339 Comm: syz-executor2 Not tainted 4.9.75-g8910fa5 #9 [ 70.135982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.145333] ffff8801c9d2f4e0 ffffffff81d93049[ 70.148532] binder: 12356:12366 got transaction to invalid handle [ 70.148546] binder: 12356:12366 transaction failed 29201/-22, size 0-0 line 3004 [ 70.163576] ffff8801c9d2f7c0 0000000000000000 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80801) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4, r2, 0x401fff, 0x0) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) [ 70.168426] ffff8801d6ebad10 ffff8801c9d2f6b0 ffff8801d6ebac00 ffff8801c9d2f6d8 [ 70.176451] ffffffff81660b1a 00000000000002d5 ffff8801c854e968 ffff8801c854e8a0 [ 70.184462] Call Trace: [ 70.187038] [] dump_stack+0xc1/0x128 [ 70.191393] binder: 12356:12382 got transaction to invalid handle [ 70.191402] binder: 12356:12382 transaction failed 29201/-22, size 0-0 line 3004 [ 70.206085] [] handle_userfault+0xa3a/0x1310 [ 70.212141] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.219146] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.225527] [] ? __lock_is_held+0xa1/0xf0 [ 70.231293] [] ? handle_mm_fault+0x117b/0x2530 [ 70.237491] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.243690] [] handle_mm_fault+0x1fd1/0x2530 [ 70.249717] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.256699] [] ? __pmd_alloc+0x410/0x410 [ 70.262378] [] ? __lock_is_held+0xa1/0xf0 [ 70.268152] [] __do_page_fault+0x5c2/0xd40 [ 70.274007] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.279945] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.286589] [] do_page_fault+0x27/0x30 [ 70.292093] [] page_fault+0x28/0x30 [ 70.297338] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 70.304317] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 70.311296] [] ? iov_iter_advance+0xd70/0xd70 [ 70.317418] [] ? mark_held_locks+0xaf/0x100 [ 70.323355] [] generic_perform_write+0x1dc/0x500 [ 70.329727] [] ? page_endio+0x180/0x180 [ 70.335318] [] ? file_update_time+0xbc/0x3b0 [ 70.341351] [] ? current_time+0xd0/0xd0 [ 70.346949] [] __generic_file_write_iter+0x348/0x570 [ 70.353680] [] generic_file_write_iter+0x2d5/0x600 [ 70.360248] [] __vfs_write+0x4bf/0x680 [ 70.365756] [] ? do_iter_readv_writev+0x400/0x400 [ 70.372221] [] ? __lock_is_held+0xa1/0xf0 [ 70.377993] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 70.384540] [] ? __sb_start_write+0x14a/0x310 [ 70.390658] [] vfs_write+0x189/0x530 [ 70.395988] [] SyS_write+0xd9/0x1b0 [ 70.401231] [] ? SyS_read+0x1b0/0x1b0 [ 70.406655] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.413461] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.420007] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r6 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000037e000-0x8)={0x0, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r7, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl(r6, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) shutdown(r4, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$ax25(r3, &(0x7f0000ef2000)={0x0, {""/7}, 0x0}, &(0x7f0000bc9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/09 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getpeername(r0, &(0x7f00008e3000-0x80)=@generic={0x0, ""/126}, &(0x7f0000502000)=0x80) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/01/09 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000928000)={0x3, &(0x7f0000197000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000486000-0x40)={r2, 0x1, &(0x7f00008c2000-0x4)=[0x8759], &(0x7f0000f1b000)=[0x40, 0xfffffffffffffffd, 0x1], 0x40, 0x8, 0x20, &(0x7f0000852000-0x20)=[0x7ff, 0x1, 0xfffffffffffffffa, 0x7, 0x1, 0x100, 0x100, 0x8], &(0x7f000021a000)=[0x8001], 0x0}) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000000) fcntl$addseals(r0, 0x409, 0xc) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/09 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000305000-0x4)=0x0) sched_getparam(r0, &(0x7f0000209000)=0x0) pipe(&(0x7f00009b6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c67000-0x50)={{0x40, 0x0}, {0x8, 0x7}, 0xffffffff, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/validatetrans\x00', 0x1, 0x0) read(r3, &(0x7f00008b3000)=""/86, 0x56) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r3, 0x0, 0x10001, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000a4d000)={0xfff4, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f000043c000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0x2e9) getsockopt$inet6_buf(r1, 0x29, 0xffffffffffffffff, &(0x7f00002fa000-0x1)=""/1, &(0x7f0000c48000-0x4)=0xffffffffffffff9e) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f00008b8000)=""/0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00002b4000)=[{&(0x7f0000ced000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000574000)=[{&(0x7f0000cc0000)=""/235, 0xeb}], 0x1, 0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/access\x00', 0x2, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000976000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001fc000)=0x60) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00004fe000)=""/40, &(0x7f0000c8b000-0x4)=0x28) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00003dd000)=""/70, &(0x7f0000778000-0x4)=0x46) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00002b4000)=[{&(0x7f0000ced000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000574000)=[{&(0x7f0000cc0000)=""/235, 0xeb}], 0x1, 0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x3ff, 0x1ff) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076f000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d24000-0x10)={0x0, 0x0}) getrusage(0x1, &(0x7f0000a97000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r3, &(0x7f00006a3000-0x8)='./file0\x00', &(0x7f000002e000)={{0x0, 0x2710}, {0x0, r4}}) timer_create(0x1, &(0x7f0000332000)={0x0, 0xa, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000)=0x0) timer_delete(r5) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000d1d000)=0x0, 0x4) 2018/01/09 18:54:42 executing program 4: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000307000)={r0, 0x5}, &(0x7f0000805000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) [ 70.475080] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.480552] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/pktcdvd/control\x00', 0xc0200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003ed000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e7f000)=0x3ff) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) write(r1, &(0x7f0000712000-0x1000)="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", 0x1000) 2018/01/09 18:54:42 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cde000)=0x0, &(0x7f000088f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ba7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ade000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfffffdc7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00002b4000)=[{&(0x7f0000ced000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000574000)=[{&(0x7f0000cc0000)=""/235, 0xeb}], 0x1, 0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000012000-0x28)={@common='tunl0\x00', @ifru_map={0x800, 0x4, 0x20, 0x85, 0x2, 0x1000}}) getresgid(&(0x7f00003e5000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) setfsgid(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") epoll_create1(0x80000) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000ee3000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000f40000-0x3c)=[]}, &(0x7f00004e5000)=0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000038c000)=0x0) 2018/01/09 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000896000)={0x0, 0x0}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ba7000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x20000000) fchmod(r2, 0x0) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x1) memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f000088d000-0x99)=""/153, 0xffffffffffffff96) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000050c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d8f000-0x18)={r1, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f0000f79000-0xc)=@random={'security.\x00', '\\\x00'}, &(0x7f000073f000)=""/238, 0xee) 2018/01/09 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082f000)='/dev/sequencer\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00003b4000-0x6d)=""/109) timerfd_gettime(r0, &(0x7f0000f0f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000077c000)=""/22) write$sndseq(r1, &(0x7f00009ab000)=[{0x4, 0x0, 0x8, 0x0, @time={0x77359400, 0x0}, {0x8, 0x80000000000000}, {0x0, 0x0}, @quote={{0x5d, 0x8000}, 0x1, &(0x7f0000527000-0x12)={0xffffffffffffffff, 0x9, 0x3f, 0xd037, @tick=0x2, {0xcb, 0xffffffff}, {0x4, 0xe7e8}, @queue={0x2, {0xffffffffffffff3b, 0x200}}}}}], 0x30) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00002b4000)=[{&(0x7f0000ced000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000574000)=[{&(0x7f0000cc0000)=""/235, 0xeb}], 0x1, 0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e7000)=@assoc_value={0x0, 0x0}, &(0x7f0000b50000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000777000)={r1, 0x100000000}, &(0x7f00009fd000-0x4)=0x8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/01/09 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000071d000)={0x8, 0x0, 0x40, 0xe9}, 0x10) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/09 18:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000026d000)=[{&(0x7f0000876000)="2900000018001980013d75241a0407210206e30067fffe01040000000400050000000200000008bf00", 0x29}], 0x1) sendto(r0, &(0x7f0000788000-0xec)="fcc7e05046a775123daab39375acd39281127e79ace3cb2dd3a1b859694deb4ba1e28a268b5d891db6bf226173c0e0735464c3b405f96e83de8444707834b3d22373720f00a0646b3b51c4196ac484021fc949dc47857da20589b9c0a4df8f9b59ddbbc0654f67e815420c5b9b1351d96eec7f301f40ae529ad7292897d0cfc94c79d56c7288703569d93cf90e65400fd0962f7afd71f4e5371c7e6fce26c03e0f0157533429632ec7b1be30dcef7b3b350c185503cc30f1f88a2985918a2e679403023bda0b93a2c5e57f40b0a4ffa25f8619d78acbcdb0381607f1b208f2c59d32300ef0095e898623699f", 0xec, 0x4000000, &(0x7f0000594000)=@nfc_llcp={0x27, 0x7fffffff, 0xc, 0x7, 0x7, 0x2, "972fc91e6f51429670e2932f55ca8bd973cf2004d550dc6fb6af40af0f457153f074462ad8cffde7b3c28e96c9d22f95690649be241b5aa6ad0432364f7e1f", 0x1}, 0x60) r1 = accept4(r0, &(0x7f00005ff000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000029000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b53000-0x4)=0x24) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fb2000)={0x0, 0x1000, "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"}, &(0x7f00009da000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c6e000)={r3, 0x3f, 0x8, [0x8, 0x906f, 0x59, 0x7, 0x2, 0x5, 0x100, 0x3]}, 0x18) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/rfkill\x00', 0x40000, 0x0) sendfile(r4, r4, &(0x7f00008a9000)=0x0, 0xfff) 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xffffffffffffff72) 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d7e000)=0x0, &(0x7f0000e83000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000d78000-0x1000)="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", 0x1000, 0x10, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ee8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bae000)=0x10) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') truncate(&(0x7f0000ba4000-0x8)='./file0\x00', 0x6) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') fcntl$getown(r0, 0x9) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000207000)={0x20071026, r1}, &(0x7f000076b000)={0x4, 0x40, 0xcf6, 0x6f, 0x6, 0x4c}) [ 70.733341] audit: type=1400 audit(1515524082.615:47): avc: denied { fsetid } for pid=12438 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = eventfd(0x200) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000d54000)=0x7f, 0x4) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) utimes(&(0x7f00003fe000-0x8)='./file0\x00', &(0x7f00008d3000)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f0000054000-0x1)="b5") ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000530000-0x40)={0x800, 0x5f663bb2, 0x5, 0x75, &(0x7f000010d000-0x75)=""/117, 0x62, &(0x7f00000e0000-0x62)=""/98, 0x46, &(0x7f0000e4e000)=""/70}) 2018/01/09 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d9e000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000012000)={0x0, 0xffffffffffffff61, 0x480000000000, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, &(0x7f0000001000-0x10)={r0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x80000000000000}, 0x8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019d000-0x11)='/dev/vga_arbiter\x00', 0x80082, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000082c000-0x2)={0x6, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 18:54:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"b2f37c0d4e7790"}, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="25688c8f66b902500f7597a6d508ee642ce4fbd40020ded921c56051ecc407cf271c8ac68f2e4b0404d81f79852d5d8fdffb8b9a34422e7c1f21dd509a3a4c7f55b3146222e1fa305b379b0f8af3f53fb6f81c9f4b9be1ab431a35671f86e2a20947b77a0242292f3d8edd3486ccb8e41966910c007113b70006639803d479ed013d5c82b246e33068637f4f76518287008e1bb944a1bf3581e4db0c21e0d90cdab038add0ca54aa990217e1a344ce1b58ab4f13231418482f54ca96b100694e30b8e27a592c4f7b8b382ccbbca96f3d735a8b8b40743b15d8c4c9453058", 0xde}], 0x1, 0x0, 0x0, 0x8004}, 0x20) 2018/01/09 18:54:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b89000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/244, 0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x6000, r1, r2, 0x4, 0x5, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x7f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000006000)='./file0\x00', 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x80, 0x7, 0x5, 0x7e8bc44a, 0x0, "b4d873cb18cbdae118a03f35e5bea6b04fc6674f3a1529450b63de3f3af9a67ccd94cf1fd8ac6f598c30f7fa2257f65ff6c94026d0e3018b3d7adf395f51f6", 0x3}, 0x60) write$sndseq(r0, &(0x7f0000003000)=[{0x7, 0x3, 0x3ff, 0xfffffffffffff001, @tick=0x5, {0x800, 0x1}, {0x80000001, 0x7fffffff}, @quote={{0x6, 0x9}, 0x3, &(0x7f0000004000-0x30)={0x2, 0x9, 0x8, 0x3, @time={0x77359400, 0x0}, {0x7, 0x7}, {0x0, 0x2}, @result={0x3, 0x6b}}}}, {0x8001, 0x7, 0x51, 0x7, @tick=0x5, {0x9, 0x5}, {0x8, 0xfffffffffffff000}, @note={0x3f, 0x6, 0x5, 0xfffffffffffffffd, 0x7f}}, {0x80000001, 0x3, 0xfffffffffffffff9, 0x1, @time={0x0, 0x0}, {0x48, 0x5}, {0x5, 0x7}, @result={0x7, 0x7fff}}], 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000009000-0x1d)=""/29, 0x1d}, {&(0x7f0000009000-0x60)=""/96, 0x60}, {&(0x7f0000008000)=""/250, 0xfa}, {&(0x7f0000008000)=""/121, 0x79}, {&(0x7f0000008000)=""/89, 0x59}, {&(0x7f0000009000-0x24)=""/36, 0x24}], 0x6, 0x0, 0x0, 0xffffffff80000001}, 0x0) 2018/01/09 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ea000-0xa)='/dev/ptmx\x00', 0x1000000000400, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000021a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8006) r3 = dup2(r2, r1) ioctl$KDENABIO(r1, 0x4b36) r4 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000b7000)={0x9, 0x10001, 0x0, 0x6, 0x4, 0x3}) close(r1) select(0x40, &(0x7f000069d000)={0x1a182dff, 0x0, 0x80000001, 0x6, 0xfffffffffffffff9, 0x2, 0x1ff, 0x4}, &(0x7f0000db1000)={0x4, 0x5, 0x7, 0x5, 0x5, 0xffffffffffffff45, 0x3, 0x1}, &(0x7f0000582000-0x40)={0x4, 0x7, 0x99, 0x1, 0x0, 0xa4, 0xb8, 0x1}, &(0x7f0000610000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00005ab000)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000782000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000291000-0x10)={0x0, 0x0}, &(0x7f00000dc000-0x8)={0x0}, 0x8) 2018/01/09 18:54:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2a4041, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x597, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x100, 0x2}, 0xc) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") personality(0x0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002ea000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc4000-0x30)={0xb4, 0x0, &(0x7f0000f8d000)=[@acquire={0x40046305, 0x3}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000fc4000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000fc3000)=0x0, 0x1, 0x3, 0x3e}], &(0x7f00006cc000)=[0x28, 0x38, 0x30, 0x48, 0x28, 0x48, 0x78]}, 0x0}}, @dead_binder_done={0x40086310, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000013000-0x21)=[@flat={0x776a2a85, 0xb, r1, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000fc3000)=0x0, 0x1, 0x4, 0x31}, @flat={0x736a2a85, 0xa, r2, 0x4}], &(0x7f0000b66000)=[0x30, 0x48, 0x40, 0x0, 0x0, 0x20, 0x18, 0x48]}}, @decrefs={0x40046307, 0x2}], 0x3, 0x0, &(0x7f0000808000)="0b05de"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ec1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000acf000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000987000-0xb0)={{0x8000, 0x4}, 'port0\x00', 0x3, 0x80002, 0x7, 0x1, 0x40, 0x0, 0x0, 0x0, 0x7, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000881000)={0x2, &(0x7f00004b7000)=[{0x1, 0x100000001, 0x4, 0x3}, {0x59f9d2c6, 0x5, 0x1f, 0x1}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ba000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000034000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) dup2(r0, r1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000a99000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xbc3e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x8001, 0x0, 0x4, 0x8, 0xc8e, 0x0, 0x4, 0x90]}, 0x5c) 2018/01/09 18:54:42 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0xffffffffffffffe0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000002000)=0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="f2d94de9c28b73ee28e404c2d57e934f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r5, &(0x7f0000004000-0x14)={0x11, 0x2, r7, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x5, 0x0, 0x2, 0xfffffffffffffc00}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000004000)={r8, 0x3}) vmsplice(r6, &(0x7f0000002000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x1, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000005000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3dad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x6, 0xff, 0x400, 0x0, &(0x7f0000006000-0x10)=@generic="00153a08b8b0f7c1406071a8978b4020", 0xfffffffffffffffb, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x100000000, 0x7}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000006000)={0x3}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000003000-0x4)=0x8, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000009000-0x4)=0x0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cdb000)={{&(0x7f0000b16000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f00004a8000)='/dev/snd/timer\x00', 0x0, 0x807) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x20000, 0x0, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b17000-0x18)={0xaa, 0x50, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/09 18:54:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000+0xf85)={r1, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, 0x1}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fe6000)='./file1\x00', 0x1040, 0x3) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) [ 70.927812] binder: 12508:12509 ERROR: BC_REGISTER_LOOPER called without request [ 70.945726] binder: undelivered transaction 127, put_user failed [ 70.951324] 9pnet_virtio: no channels available for device ./file0 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002b1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000fe000)=0x0) 2018/01/09 18:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d99000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f00003a2000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 18:54:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000579000)='net/anycast6\x00') r2 = mmap$binder(&(0x7f0000996000/0x4000)=nil, 0x4000, 0x2, 0x13, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000c39000/0x3000)=nil, 0x3000, 0x1, 0x1050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000665000-0x30)={0x2c, 0x0, &(0x7f0000354000-0x2c)=[@increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x1}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f00007cb000-0x1000)="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"}) r4 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000868000-0x4)=0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.998785] binder: 12508:12509 ioctl c0306201 20fc3fd0 returned -14 [ 71.002425] 9pnet_virtio: no channels available for device ./file0 [ 71.006544] binder_alloc: binder_alloc_mmap_handler: 12508 20000000-20002000 already mapped failed -16 [ 71.008298] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/09 18:54:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000def000-0x6d)="63662e00000000000000016c746572fcffe08dd8b4091400000cd62f5ecfd30ce5dac8577f9f7b75985c8032880ff44d331431959555067e91231800103c473c9517ea41e9471d0070de0b52ea95d723f571ce9b6d610038963a5e9db4007217b8f537298313c183ee3957a673") read(r1, &(0x7f0000b80000-0x6f)=""/111, 0x44) r2 = fcntl$getown(r1, 0x9) tkill(r2, 0x3a) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c95000-0x1008)={0x0, 0x1000, "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&(0x7f0000522000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f8a000-0x10)={0x6, 0x1, 0x3f, 0x3cd, r1}, 0xffffffffffffff75) signalfd4(r0, &(0x7f0000562000)={0x256}, 0x8, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a57000-0x4)=0x0) sched_setattr(r2, &(0x7f0000453000-0x30)={0x30, 0x7, 0x1, 0x2, 0x3, 0x3, 0x7fff, 0xdbb}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf6000-0x4)=0x1, 0x4) r3 = socket(0xa, 0x802, 0x0) ioctl$sock_netdev_private(r3, 0x89f0, &(0x7f0000ce3000)="07d533467d201a9a2399aa05a4752a1752d0203825309ccc48714fc29b97886d2e4370321e5e908e4d984773fdee4d73ad424bcd48e60593dfc2eb150840b1cfb80c18b219bbb42803c8ec6088adc043e4c7142dc3486e0c90c103253cb51a04627facaec66223f62320096be5a5b00ecf34ac2423671d6477399f8795fd9463cb7249c29a56b3e98db695b31996fbb7c1b626729782a8fb3e07233ba68db0582a3f47dd84755354f118e5bee4ae8c8d2eb5bff06ab1d90d90b62628cace1efb41e7197e2e99be494088318299464883507fc61b73ac0afcb341e2f669162622b37bf8a6e9") sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/09 18:54:42 executing program 1: stat(&(0x7f0000ede000)='./file0\x00', &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000966000)=0xc) chown(&(0x7f00009b9000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00006af000-0x5)='user\x00', &(0x7f0000b0a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ccf000)="17", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00002cc000)=""/145, 0x91) 2018/01/09 18:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00003a2000-0x4)=0x785e) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/09 18:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) [ 71.008306] binder: 12508:12530 ioctl 40046207 0 returned -16 [ 71.013388] binder_alloc: 12508: binder_alloc_buf, no vma [ 71.013407] binder: 12508:12538 transaction failed 29189/-3, size 0-0 line 3127 2018/01/09 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) r1 = syz_open_dev$sg(&(0x7f000073b000-0x9)='/dev/sg#\x00', 0x10000, 0x406401) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002bb000-0x4)=0xc08, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a14000)=0x65d) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c83000)={0x4c, 0x0, 0x10000, 0xe63}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000051f000-0x10)={r4, 0xcf}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d8a000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000)=0xe8) connect$packet(r1, &(0x7f00002cd000-0x14)={0x11, 0x1f, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dfd000)=0x7fff, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000eee000-0x8)={0x0, 0x0}) 2018/01/09 18:54:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000153000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) ftruncate(r0, 0x69b8) r2 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x63)=""/99, 0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1, 0x4d, 0x6}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x40, "b58733dc86bf9266136975ad5402f3f21848c181a1108292fc450b4cac651d00be19d8d227c19d65e133275c5faf4d1aa57a71c7a357f89ee0ef84aaad0f9fe8"}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000004000-0xcd)=""/205) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000004000)={0xd0e, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000007000-0x63)={r3, @in6={{0xa, 0x2, 0xa82b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff0a5, 0xd41, 0x9f11, 0x14}, 0xa0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000002000)=0xffffffff00000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000007000)="5e30749168be29a6b082d6979ee7c3a616f0b643918857c9ca59fb6ef48a04f556b135cc3d9b85b5902ac8239338b4e837967f94cc1587d70004bf779c386eb27bf8103410ec6e0e6d69deca8506d07b9cf1beb32307cb702290edffe792a5", 0x5f, 0x4c005, &(0x7f0000007000-0x14)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000007000-0x20)={0x400, 0x0, 0x1, 0x12000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000)={0x5, r6}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@generic={0x10000, 0x8001, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000+0xd95)={r4, 0xb2, 0x6, [0x9, 0xff, 0x1124, 0x5, 0x3, 0x1]}, &(0x7f0000009000-0x4)=0x14) fcntl$setsig(r0, 0xa, 0x3c) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000009000)=0x0) 2018/01/09 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/checkreqprot\x00', 0x800, 0x0) close(r0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000a1d000)="befb3fd58a667c03629da4736796bd424cd466e2127c2d1563d5cc9cf1c3d9c50e5e213efe5ed0d88fc26bec192d78b4b40543faf6643ac05e060ffcc66504af209db63aa4f7ea535bc1d398053f3bbbcb618f2574871f402b8c338ca1e43e5620bbd3d9f7c78a4c31735e46b4591faff745accff69fcc48775002f2dc302adac0ee732a622865ffdd383ef40b792782c91d39") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff9) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000003d000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) fcntl$setown(r3, 0x8, r4) userfaultfd(0x80000) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 0: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80a, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000)=0x3ff) 2018/01/09 18:54:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000028000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00009a6000-0x501)="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", 0x461, 0x4, 0x0, 0x0) shutdown(r1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000761000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000b9f000-0x4)=0x0) r3 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0xc) setresgid(r2, r3, r4) ioctl$TCFLSH(r1, 0x540b, 0x80000001) 2018/01/09 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00002af000-0xf2)=""/242) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/09 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{r0, r1}, {0x0, 0x2710}}, &(0x7f0000ec6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) llistxattr(&(0x7f0000e39000)='./file0\x00', &(0x7f00006fc000)=""/0, 0x0) utimes(&(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000c7e000)={{r0, r2}, {0x0, 0x7530}}) 2018/01/09 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r0, r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd8000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cc3000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xf83, 0x0, 0x7, 0x2, 0x80, 0x20, 0x5d, 0x0, r0}, {0x9, 0x5, 0x0, 0x0, 0x7, 0x20, 0x2, 0x3}, {0x9, 0x9, 0x7, 0xf2}, 0x101, 0xe, 0x3, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x3, 0xee67, 0x9, 0x58ab}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fcd000-0x160)={{{{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x5, 0x5, "441890f69ff734f3c5e8caaccf08b14e3141ef225f1e3fbc157e121fc108f6aa464b1a1926bc21d14b5348d7aacbad9317bed0b820e5760ea6147a45e5fa26e457ab291cd4c9623c2ac675d5bab7d27f"}, 0x160) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x2012, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) getpeername$netrom(r0, &(0x7f00007c5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000983000-0x4)=0x10) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009ee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b56000)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000369000)={0x9, 0x1, 0x7, 0xb40, 0x100000000}, 0xc) fchownat(r0, &(0x7f0000672000)='./file0\x00', r4, r5, 0x800) 2018/01/09 18:54:43 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ae5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000e3f000)=[{&(0x7f0000d80000-0x5d)=""/93, 0x5d}, {&(0x7f0000785000)=""/118, 0x76}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f00003d2000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000-0xd)=""/51, 0x33}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x48)=""/72, 0x48}], 0x8, &(0x7f0000fb9000)=""/4096, 0x1000, 0x5}, 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/09 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000015d000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/09 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f000078a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000689000)=0x10) r1 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000712000)=0xffff, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) unshare(0x200400) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000324000)="e772", 0x2, 0x800020000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f000052b000)='./file0\x00', &(0x7f0000d54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000545000)='/selinux/user\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000bfd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000415000)=0x10) setgid(r0) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000792000)=0x4) 2018/01/09 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00002b3000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/09 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000471000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8906f70000", 0x5) connect$inet(r0, &(0x7f000034f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000829000-0x4)=0x0, &(0x7f0000460000)=0x4) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000088b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000160000)={r1, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc4000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000004c000-0xeb)=""/235) r3 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='ns/net\x00') sendfile(r3, r3, &(0x7f00001c5000)=0x0, 0xff) 2018/01/09 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x39, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000)=0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x100000, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x2000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000)={&(0x7f0000006000/0x4000)=nil, 0x4000}) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/09 18:54:43 executing program 7: r0 = socket(0x9, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ecc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7d9d7b4d6880", [{[], {0x8100, 0x0, 0x8, 0x0}}], {{0x88e7, @llc={0xa, @snap={0xaa, 0x1, "d4", "d823b3", 0xe8ff, "f8bc"}}}}}, &(0x7f0000a3c000)={0x0, 0x3, [0x7cd, 0x964, 0x91b]}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0xfffffffffffffffd) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000002000-0x48)=@full={{0x3, {"a30cc65e05e939"}, 0x1}, [{"07dcb09550bea2"}, {"d60b418f1bd220"}, {"85ea6eb8fd0da0"}, {"9ff76790825163"}, {"f5fb4b99d2a0a4"}, {"20d0d6f76c84f6"}, {"6f28fd8b4ff70e"}, {"d6609e62a4594b"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0xff, 0xde, 0x7, 0x8, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0xfffffc74) sendfile(r1, r2, &(0x7f0000001000-0x8)=0x4, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x9)='net/tcp6\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x10)={0x0, 0x1ff, 0x4, [0x9, 0x6, 0x8, 0x5]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x40, 0x4, 0x80000001, 0xff, r4}, &(0x7f0000005000-0x4)=0x10) sendfile(r3, r3, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/09 18:54:43 executing program 4: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000031d000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d49000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e13000-0x78)={0xd6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x5, 0x5a85, 0x1, 0x62, 0x0, 0xfff, 0x3ff, 0x8}) r1 = socket(0x820000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e47000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bc9000-0x8)={0x0, 0x80}, &(0x7f0000be2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001ae000)={0x0, 0x4}, &(0x7f00002b4000)=0x234) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000070d000-0x18)={0x0, 0x0, 0x30, 0x4, 0xfff}, &(0x7f0000c95000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000baf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0x10000, 0x1ff, 0x1, 0x0}, &(0x7f0000d94000+0x5d7)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e23000-0x18)={0x0, 0x7, 0x20, 0x7, 0x1}, &(0x7f0000c82000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000913000)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x10001, 0x2, 0x4, 0x9, 0xff, 0x2, 0xffffffff, 0x8, 0x9, 0x7fff, 0xa1, 0x0, 0xffffffff, 0x39]}, &(0x7f0000d65000-0x4)=0x108) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00007ff000)={@generic="f93295e4db53e94d6ff37aa5a98c9c34", @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f7a000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x2, 0x3ff, 0x6, 0xfffffffffffff399, 0x3, 0x2, 0x9, 0x22, 0x5, 0x820, 0x1ff, 0x1, 0x1]}, &(0x7f0000eb8000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ac1000)={0x0, 0x5, 0x0, 0x8, 0x1ff, 0x7}, &(0x7f00006ed000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b8c000)={0x0, 0x316, 0x7, 0x8001, 0x8, 0x8, 0x8, 0x11, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6971, 0x4, 0x5, 0x200}}, &(0x7f0000666000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000515000)={0x0, 0x200, 0x4, [0x7, 0x80000001, 0x8000, 0xffffffffffffffff]}, &(0x7f0000dac000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e63000-0x18)={0x0, 0x3d410000, 0x20, 0x3, 0x7}, &(0x7f0000667000-0x4)=0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000eea000)='\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000604000)={0x0, 0x1000, "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"}, &(0x7f0000d9a000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008c3000)={0x758, 0x200, 0x7, 0x800, 0x0}, &(0x7f00004ef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000987000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000c7b000-0x4)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000840000)=[{&(0x7f00000a6000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b73000-0x20)=[{&(0x7f0000de7000-0x12)="45197b5aa2b63e6b5da69fbd63899a197b07", 0x12}, {&(0x7f0000b90000-0x33)="0773e664106ff52e0311d150fd3e59e18a828d69198f5f837cee6dc48ece12a39c48c5a14d30c0887d4da3e8ad43ac6eb7d59c", 0x33}], 0x2, &(0x7f0000db7000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x3, 0x35b2, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x2, 0x9}}], 0x60, 0x40c4}, {&(0x7f00004ba000+0x7d0)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f000074d000)=[{&(0x7f0000571000-0x45)="d0cc951e51d7f63e207ea15490615be98909246d3decf9d5bdfc09d482fcb72cba6973c9a9acb7824cbc744bd709521f264327762e568c331eb358a438560b5402a02e8362", 0x45}, {&(0x7f0000ca6000-0xba)="654675bc4d26bcce8a9da7bd9700ba897982cd69043b596f1dc6569449b46c231c5e1e7b090a21424b551c17de408e6c4ad8e018f965ae2fca1c0a028b0647d1421ba4125d4e2881a5e637983574706bd9f217a7800028f12cd2dc4c8cdbd904f7649b99b2ba198a175d92857e21bf5e07b45938fac0dcfb8318338acbeb10d8572310d0be0534cd1237ee512574f704e460d0832f21d067640a27a8a5b0cc4387510b3592d632a51ab738d2acdb55de4c91f648f606c81a3725", 0xba}], 0x2, &(0x7f000094d000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xf881, 0x800d, 0x1, 0xfff, 0xfffffffffffffe01, 0x400, 0xe5, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x7, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x8202, 0x73f8, 0x5, 0x1ff, 0x80000001, 0x1ff, r5}}], 0x90, 0x1}, {&(0x7f00000b6000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a23000-0x70)=[{&(0x7f000098d000-0x7d)="9de5f222735a4efa6e5f67aed9a3c19aec91a47df1e7f76c9a70f0434f64bf73acdabd44992043f4c0ca3fde1abd737258de8138369597939190e37878d5d0945bd2cd1f9fd791c2eb949f6c135a5ca19e16b9c141f6b30f47b144e945795571dd7a0d1d38ac2e4f5f5585a78d365b51c3a586831eb27598d0e2497fe8", 0x7d}, {&(0x7f0000092000)="5b81aec30199f0063fc7cbdfbe26d7ed294c0a397b5920d74f1f91a5d4b33e01db69532a51a1364e2b653e88520a0a5301f60ae5ec3972b34d1ea402cd8568df4d77175df3f9c4b9d88a5ea8e4e9d5e30a", 0x51}, {&(0x7f000082d000-0xf5)="6f18b5996503086d92e5ac926c4cc48e0524a52ad22bff1923a55ab2eefc79550b40aac842ee7d698f1ded18c8b30d866f9e329955191c9941f74f719cdcf4e0a6f79d234a0e9b8c0439247d1ad8233e76bd7c1f2869b6d7477470feb2ab5b51534fbeffda1b7b26b1177bf912901aabc41baf6488ae27b86ba28c25d3a4a3fad9e5c5e10b5e40026f99e9e2125e17196e5ae99912bcddc3e9af9ff36a52480798283182e315a8e3baed7c8ae6ccadbd376c967548af3fcf3e4a7f41300b3841b4591e6df464f343365058b787949af7a36017e8baee3ba8cf59bd9ffb17751ab3744602280b34c1de31ce97de818e6dbeacc8b1af", 0xf5}, {&(0x7f0000795000-0x13)="7b5b5f7603fa6c0616f5f51e762998e41ffa00b2156fd1ad52999746511c42cf621a63d55b371ea6b832052d01fbf36c1829f918a06f0c3055f19000516304951c885fd75fbfc5df2018f77a4355061f001df4a44ffe3fa317b236d317355b4c0224e188b29aed238402e36de027ef412a2cb39b831edb033f326aca81196531003c7df5b7535729f63e064b0caa8e16e774ce13026188bf68a3a64bd2a6ec8bd0d97ef8880ab2aa4e588568b7802d48c0365e1213477642eef6556e8765f32412", 0xc1}, {&(0x7f0000d28000-0x6b)="46dd0a119d5de957d2f3f6cce1216c78ca960309fcf7924f6b97db4c3b8ca6903e2cccb5b5ed9269ce4b76cb9f5a027d5e7aced9486150800c765170b63d956eb69897cd71f69a6f3e5cf8670a3934d1f5b41cf56353e4ee597559d3ecbff03ef86d4a8452f8ac228c6c04", 0x6b}, {&(0x7f000098c000-0x41)="85103754fce976fe15328a53bd2bd458bf156831b17cad797c589c19974f3ec8fde04f275ff3047e54e91468b4d9081bbaa466fde1edb84ee96f8ed73f18f5b002", 0x41}, {&(0x7f0000582000-0x2f)="27a509a7c3c9a4462eafd4599f077dfab44a03655586f17e105aa08c04faffb2c368aeb9fafeac09763e33500bcb6a", 0x2f}], 0x7, &(0x7f00006fa000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0248, 0x5, 0x100, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x100, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x820d, 0xc188, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x2, 0x202, 0xf630000000000, 0x7d, 0x8001, 0x0, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x200, 0x4, 0x2}}], 0x120, 0x2400c894}, {&(0x7f000040a000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000790000)=[{&(0x7f0000ed9000)="04ca11f88b0f784f58710fa51e23dd3f5f2eb6b422a60bbcfc51737f3db6d370e3ad16185bce2a9a8535c0d43c018dc27cebd60db1abf8d639c1b8f9bb290805", 0x40}, {&(0x7f0000be0000)="714480ce2da271be38f3f349d80b76035e41a889da95e6d7f9e8cb08707966f3b0cd2512836dc427be4e8e50b9a4a03e49fc392ecb8b2573a10f50a71c626a3404578b8c3cf0a3f94fddd75dcdfad9635e045718d654ffe0eae65fb855efd0742030ed09316239cf0b1557f56d6898e15bca9936e0c87655ec9732e8dbe19d83b328c25a79736f0756dac55686287972907c2062d2a6321ae3b05349990f1c78f6bf8797765ebcd6b4b67606429d43ffb8afd899e5ac73575b2e929d03cb", 0xbe}], 0x2, &(0x7f0000b93000)=[@sndrcv={0x30, 0x84, 0x1, {0x8a, 0xa3, 0x8200, 0x0, 0x5bb20205, 0x5, 0x20, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0xde02ce29190e01b7, 0xb308721, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xffff, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x400, 0x201, 0xa4, 0x3ff, 0x4, 0x4, 0xc3d, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x100000000, 0xff}}, @init={0x18, 0x84, 0x0, {0xc72, 0x7f, 0x1f, 0xfffffffffffff801}}], 0x120, 0x4000000}, {&(0x7f0000804000)=@in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000257000)=[{&(0x7f000095f000)="cebc11610bccae93b3b9394995b8977e9e808c04b94ff5d15151e9cfea190c798f07f524480ac068103a98745b9f59f935cdccebaac81a068d0f854db6d7c64fb82860cca6041610851d6b499fe3bb5a161242a1d598f08a7e7657b4745d6cbe6affd399a1a3baabd43735803f48820a5e2485eb2c24a493786ca7705aca", 0x7e}, {&(0x7f00003b8000)="1160e9ce6853901c7951ebd1217b0a15be107758d9f185f74595a6d2a7202967e4f6a21e3537996016daa04bfe8a5914f986291185e87cfb245c76ebe60aebf0c7231e6462b9a4fe43c6d4f737a89858e727c9487ca7e7e78ec2ba0b9a1d3740f6aead37300f252387177bbb7aa7602ead2adf305e546d4e950dff69e7060c52ae911a96ec90de7cc2db60986cfa307fe3377ff959709d1c70b2dbff2ba442daac915b7a358defbdee60ab73a6533b425dc456d043ad429e652cd622fc51c85a93acb4ee3c24073704f32c4ea89bc3ad0402c72753296cdf7cae039e8b93d13281", 0xe1}, {&(0x7f0000c4e000)="b6eb11041838bd3e880540160bfb446ab0ac2866e1212144adcb8270befab6d0c7b57cdffb6d482547156852103522614f2a85afc8af6f7b1115da4ee916b8de622b3087c5776b7c57bb611bf76b21dd17de56ce9e464d57d21d1623d0cbafd93289966439dbbe0aeb941a520dc5b2880c25439b6bf956b68d8453860707258b1fccfa7f691386b5df4475df669e11d02f1058d14a81cd784dab67cd5454da80f2e71bd6d82dddaf8c508835110189d21f71eb9586188fa14def0faee6568408a39f54fb1b0130a62ba08abaef71c7a737965b562b3cd85685ddeb2efd45f2918caae2fb5ba89135db45c23c", 0xec}, {&(0x7f0000d05000)="dbd8f608ab", 0x5}, {&(0x7f0000327000)="d0b05bdb0d63b6753445813c0b20d5ecd06e0043d2d686d52b1191c7c534ad4d4bd7730c7e032507c8c0da56ef1198754b8ac588c656146c53a64b26718514bb6c6820ba3fcc99ca686b22c681bdb2eb723e73952f3617a08ef383e26a50f05d05d6a23f5912981d9e50a9a571dcbe493ac863431c80a2e360757c9130ebfcf50421761942a586772f6c8d7460cc4b95cbdfe0f9aa836561a0521133b01cc33b17fd9bd5ab3046ebf81c480b278c463290dfda3c577b1744", 0xb8}], 0x5, &(0x7f000094a000)=[], 0x0, 0x800}, {&(0x7f0000962000)=@in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000904000-0x90)=[{&(0x7f0000d23000-0x7)="b61e68e6214e38", 0x7}, {&(0x7f00009ce000-0xbe)="add711a5e439843208ca5f5c995fe021b8e16442ae9d878ad7ddd3f6d2a503c8b7398e75a54de4905d37c909cb7829d369503371267fe6cc67474ba48e3290c4e6819eb8e503089271a31c1b204e1c6851deeabc2b1f49a4452939c7e990fd5a0898a24fe6ea1e89168394bc49271f4847cd07f6b697b33f2c1a65c0604b1a481bb8c6b1c16b6f910768001a0df0053afffebf72ed523d5f2e08347e330bd2fd82decebea1d845544f053943d7686d2a363fdfdb098676a79a7ee197bf5b", 0xbe}, {&(0x7f00003f5000)="8d8b6b7edf32821f78ed8986148a3f6aa0de44a26a025c8eb36ee0127b7d6d80c9235db9a6826c4cfcc85314fea3b8e3744eac4dbb1ee01cef1d38eab1cb228d6cfeac5c00b4d603f0b0fd2390f858df1d31e4ecff5d1e3adc8b47fcf8910f42f13bee10c0e8df5cc9f217ee5d3d521e17f23cf33f448e4e116f187ece85516417521f708756b8134cc6c9ec1b12bd770e6ae0f3c06fe90eacadf9ff63ac877cf106640ce14f6b004eef6bd6501143c0b4940fd65ac6df6fc9adde947c", 0xbd}, {&(0x7f0000182000)="6d9f109b1ba99336d2f0732d4a8e77f618bddcdedc0d9910150d03c0d91561ffebb2abb9cdbd448a203e512829f43027ed01c0b825f483a3013793a161a55cc7396219d8f276c7f5737642e0aafa28de7cc983b6d5c2788b86a7246533e5db7d9c8edd3366a0aa3411c472f1fafeb0b52052bdc7f8868fa14fca436b312d43409a42189affd9c672829a8b04dc553d88c1e773fe4facaf20f6e81cac416406aa78167cde375b9258a38b8eba50470a908f63b6595c9b8a9a564faeeafb1346102753cd36a78cba01a17a8dd53b6fccfe736ea8797739", 0xd6}, {&(0x7f00004fc000)="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0x1000}, {&(0x7f000099f000)="d5a1e9942c9e52dac27d6bd3e526fcef9a9913de9c068ca007393f58c492a7be50514b20db5f1eaeadf0766be6a762d3d963d05095fbe800594b93f2d5b712263f735e0a385709cb938bbba965cf993c4154ff507e738c6cdd63451f274e155f21bc7be726d593563bb01955cc735cb265f8c59eb10777557327fabbb0694eb2cdc47b40194eb49b351569574476a2dad60b8dbe80bed45fb1f20335d4984118d07c153b643a60aae6ed22c8b60416573857e5003deb6c50143d344f35e9f87d8e9caeec3847cd4603e250af9dfda617e6795a43ec636e01860c7d03f1074e2611c8c9ee1e4874a73654b8", 0xeb}, {&(0x7f0000c9b000-0x12)="335f3966ce4f37ca9f706e3ea1506051fe3f", 0x12}, {&(0x7f0000e5c000-0xe0)="c48e250bfb66f60e3275e897a8cff13fef54a2553bca2e6bd44351716ada65174e3dee43043e8e23e6e080e7dd081d3e928555a7bfc4736078b74b1b5af1769fd2ff89a03e7aeeda6b0f82e3a3f3a0a3288e0b9c9e2efba9b8e176551242f8847b441418d49d10ca0b0cd0d98d104edacdf0d19b98fe9074b9bdad85611577d1d9d9ed08fdd365870885db34d7c581dece2261af061cd9f76be9c061d62239f6b84af55f12f7b5007f79ce6ed801dbf5247c6368b28a773693352e76f5ae5ff8e406db482b63934f8ac4442b56c5b2470ff4969354ce7e09fda981e7164c6913", 0xe0}, {&(0x7f0000c35000)="611c8b03a814f452f4180462fa732caebab8fe7fa46137", 0x17}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f000032a000)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000414000-0x20)=[{&(0x7f0000d2b000-0x10)="59056040ee065a13343a2adaa6fdd5ae", 0x10}, {&(0x7f00008a9000)="72cef07830c11f621b411aa1f29553a875a66dddf30dcde7a0f9a5a77cad969a0bb8d752a253da3a9e4966c47c55a3ae81f6cd63219461f1c39a1d9543ccc0125c9fe200bdba9cd8ab7c5b611c572cab38abbffccb445cb842fbd169d7890e42804a15d01c6cccc3bf0f", 0x6a}], 0x2, &(0x7f00005c2000-0xf0)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x2, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8009, 0x8, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x1f, 0x101, 0xc8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0xffffffff, 0x3d, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x8002, 0x89d, 0x80000001, 0x3dc, 0x8, 0x101, r14}}], 0xf0, 0x40}, {&(0x7f0000a7f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041f000-0x10)=[{&(0x7f00007ad000-0xa)="41023f59e29fa9ab5cf8", 0xa}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f00009f5000)=@in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe38}, 0x1c, &(0x7f0000dae000-0x10)=[{&(0x7f00005fa000)="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", 0x1000}], 0x1, &(0x7f000063b000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x100000001, 0x8, 0x6, 0x6, 0xffffffffffff8000, 0x7eec76d1, 0xc0000000000000, r16}}, @init={0x18, 0x84, 0x0, {0x1f, 0xfffffffffffffc01, 0x9, 0xaa9}}], 0x90, 0x8eb7128b40df269b}], 0x9, 0x41) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/loop-control\x00', 0x404000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000077a000-0x1)=0x0) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) getresgid(&(0x7f000071f000)=0x0, &(0x7f00002b9000)=0x0, &(0x7f0000ffb000)=0x0) setgid(r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x2000000000000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a00f, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000bc9000)={0x0}) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000c8000-0x8)=[0x401, 0x0]) 2018/01/09 18:54:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x20000000000000) fsetxattr(r0, &(0x7f00006fe000)=@known='com.apple.system.Security\x00', &(0x7f0000bb4000)='(trusted\x00', 0x9, 0x1) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/09 18:54:43 executing program 6: clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031a000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000331000-0x10)={0x51b, 0x3, 0x81, 0x10001, 0x0}, &(0x7f00002b2000-0x4)=0x10) 2018/01/09 18:54:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)='^\x00', 0x3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000fbb000-0x8)=[0x4, 0x4]) getitimer(0x2, &(0x7f000084b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000c55000)={0x3}, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dda000)={r1, 0x989680}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f0000858000-0x40)={0x101a, 0xffff, 0x2, 0x1ff, 0x8, 0x5, 0x10001, 0x1}, &(0x7f00002c2000)={0xffffffff, 0x4, 0x800, 0xfffffffffffffff3, 0xd886, 0x7ff, 0x100000000, 0x3}, &(0x7f0000bda000-0x40)={0xfffffffffffffffd, 0x9, 0x3, 0x7, 0xe4ba, 0x4, 0x1ff, 0xdcf}, &(0x7f000012c000-0x10)={0x77359400, 0x0}, &(0x7f00001a0000-0x10)={&(0x7f0000feb000-0x8)={0x1}, 0x8}) getrusage(0xffffffffffffffff, &(0x7f0000ab4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) 2018/01/09 18:54:43 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet(0x2, 0x4000, 0xc) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007b5000)={0x0, 0x23, "367019e562545b97cf564a7bd38f5cc87e11b7e73b85b9f139b425906a3569e6ce77e2"}, &(0x7f0000e6d000)=0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0x8, 0x41, r1}, 0x10) 2018/01/09 18:54:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_sctp(0xa, 0xcedb5405cc43a154, 0x84, &(0x7f000079f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008ae000-0x4)={0x0}, &(0x7f0000b58000)=0x4) ustat(0x0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000254000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000131000)={r3, 0x11}) statfs(&(0x7f0000078000-0x8)='./file0\x00', &(0x7f0000685000-0x1000)=""/4096) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[], 0x0, 0x0) 2018/01/09 18:54:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect$inet6(r0, &(0x7f0000cec000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) syz_open_pts(r0, 0x301000) write(r0, &(0x7f0000c94000-0x1f)="1f0000000d0a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2018/01/09 18:54:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/context\x00', 0x2, 0x0) setns(r0, 0x44000000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001cd000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xcd9, 0xfffffffffffffff8, "3144d82f695b33bafb3a550c4e7020a2331c837becac4918f3aae9a14179a4ea4e002c9da73bf96624a819f382d4855211f8b7f4094ed50d1e01181564a05c625f45ff806e2d0d46529835b8aee73a37"}, 0x3e) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000456000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", 0x0, &(0x7f00004ce000-0x28)="") preadv(r0, &(0x7f00005ce000-0x30)=[{&(0x7f00005ee000)=""/172, 0xac}, {&(0x7f0000a4e000-0x30)=""/48, 0x30}, {&(0x7f0000d70000)=""/182, 0xb6}], 0x3, 0x0) execveat(r0, &(0x7f000083b000)='./file0\x00', &(0x7f0000665000+0xd89)=[&(0x7f00004cb000)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988"], &(0x7f0000699000)=[&(0x7f0000bc4000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", &(0x7f000023a000-0x26)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", &(0x7f000065f000)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", &(0x7f0000e71000)='%\'/#(\x00', &(0x7f0000ba9000)='/selinux/context\x00', &(0x7f000087c000-0x11)='/selinux/context\x00'], 0x900) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[], 0x0, 0x0) 2018/01/09 18:54:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) syncfs(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e91000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006f8000)=""/14) creat(&(0x7f000071b000-0x8)='./file0\x00', 0x140) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) 2018/01/09 18:54:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[], 0x0, 0x0) 2018/01/09 18:54:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00006d7000)={&(0x7f000079d000)={0x2, 0x5, 0x0, 0x0, 0x2000000000000001, 0x0, 0x0, 0x0, [@sadb_sa={0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:54:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x4, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x2, 0x59a, 0x9, r1}, 0x10) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d08000-0x12c)=[{{&(0x7f0000f96000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f000065b000)=""/96, 0x60}, {&(0x7f0000730000)=""/91, 0x5b}, {&(0x7f00008b7000)=""/109, 0x6d}, {&(0x7f000003f000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x21)=""/33, 0xffffffffffffff86}, {&(0x7f000057a000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x2)=""/9, 0x9}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f000017b000-0x1000)=""/4096, 0x1000, 0x0}, 0x9}, {{&(0x7f0000c06000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072a000)=[], 0x0, &(0x7f000063b000)=""/211, 0xd3, 0x5}, 0x3f}, {{&(0x7f00004f2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f000090a000)=[{&(0x7f0000cab000-0x29)=""/92, 0x5c}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000003000-0xee)=""/238, 0xee}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000eaa000-0x38)=""/56, 0x38}], 0x5, &(0x7f0000001000-0x3a)=""/58, 0x3a, 0x6a16}, 0x1}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f00005dd000-0xce)=""/206, 0xce, 0x1ff}, 0x1000}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000417000)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000335000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000001000)=""/152, 0x98}, {&(0x7f0000bdf000)=""/242, 0xf2}], 0x6, &(0x7f0000db3000)=""/4096, 0x1000, 0x2000000017f9}, 0x9}], 0x5, 0x20, &(0x7f0000967000-0x10)={r2, r3+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() pselect6(0x40, &(0x7f00005af000)={0x1, 0x8, 0xb6, 0x3f, 0x8, 0x6, 0x1, 0x1}, &(0x7f0000dda000-0x40)={0x81, 0x8001, 0x3c38c000000000, 0x80000001, 0xfffffffffffffffd, 0x5, 0x7, 0x3}, &(0x7f00009b7000-0x40)={0xecb5, 0x3ff, 0xc23, 0x0, 0x40, 0x6617, 0x7, 0x7fff}, &(0x7f00001ae000-0x10)={0x0, 0x0}, &(0x7f0000f76000)={&(0x7f0000b33000-0x8)={0x5}, 0x8}) ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) process_vm_writev(r4, &(0x7f0000c3f000-0xa0)=[{&(0x7f00003f3000)=""/237, 0xed}, {&(0x7f00009f2000-0x46)=""/70, 0x46}, {&(0x7f00008c3000-0xb8)=""/184, 0xb8}, {&(0x7f0000243000)=""/152, 0x98}, {&(0x7f0000548000)=""/187, 0xbb}, {&(0x7f000007d000-0x5a)=""/90, 0x5a}, {&(0x7f0000779000)=""/201, 0xc9}, {&(0x7f0000b31000)=""/66, 0x42}, {&(0x7f0000eaa000-0x45)=""/69, 0x45}, {&(0x7f0000a04000-0x89)=""/137, 0x89}], 0xa, &(0x7f000062e000-0x20)=[{&(0x7f0000ec8000-0x97)=""/151, 0x97}, {&(0x7f0000548000-0xb0)=""/176, 0xb0}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) tkill(r4, 0x1000000000016) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') fstatfs(r0, &(0x7f000065e000-0xac)=""/172) getresuid(&(0x7f0000c91000-0x4)=0x0, &(0x7f000052f000)=0x0, &(0x7f0000c8e000)=0x0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f00002f9000)={0x0, 0x0, &(0x7f0000190000)=[{&(0x7f0000f5a000)=[], 0xffffffae}], 0x1, &(0x7f000009f000-0x40)=[], 0x11c, 0x0}, 0x10) 2018/01/09 18:54:44 executing program 4: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) truncate(&(0x7f0000c14000-0x8)='./file0\x00', 0x401) r2 = socket(0xa, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x3, 0x1f, 0x7fff}, &(0x7f0000274000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/0, 0xffffffffffffffb9) r4 = gettid() sched_setscheduler(r4, 0x7, &(0x7f0000457000-0x4)=0x6) 2018/01/09 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000ed1000)='/dev/usbmon#\x00', 0x6, 0x40) connect$netlink(r2, &(0x7f0000639000)=@proc={0x10, 0x0, 0x2, 0x8}, 0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1c) ptrace$setopts(0x4209, r3, 0x800000, 0x0) 2018/01/09 18:54:44 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000026000-0x8)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0xffffffffffffffb1, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000347000-0xd)='/dev/usbmon#\x00', 0x2f, 0x8000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000877000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e0c000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000095d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc9000)=0x0) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 18:54:44 executing program 2: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057d000)={0x0, 0x0}) sendto(r1, &(0x7f0000a4e000-0x70)="b4aaad740b22c72dd9c32f38dc28c6906a9d82cae879e830b7f4f287ce973623a9e01a6386e1e576bb23809b98b6b4e3e368a391166a1a1e231b3ff56c25b51e3aa95d987a1e6a532ff5dba02d8aef6e5767bdb834b9bfafddd4dd62dfe49efc58f5ad0125c07ce0c063209cf5ab3764", 0x70, 0x840, &(0x7f00006ac000)=@nl=@kern={0x10, 0x0, 0x0, 0x202}, 0xc) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e63000)={0x2, 0x0, 0x3f, 0x4, 0x3ff, 0x3, 0x79, 0xd066}, &(0x7f0000e32000-0x40)={0x7, 0x8, 0x27, 0x3c9d9fa0, 0x1, 0x4, 0xfffffffffffffffc, 0x0}, &(0x7f0000f9a000-0x40)={0x5, 0xff, 0xfffffffffffffff7, 0x1, 0x6, 0x9, 0x6, 0x1}, &(0x7f0000919000-0x10)={0x0, 0x7530}) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') inotify_init1(0x80800) 2018/01/09 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00003eb000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x9a, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f64000-0x4)=@int=0x0, &(0x7f0000703000)=0x4) 2018/01/09 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ce000-0x4)='em1\x00', 0x1) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d12000)={0x0, {""/7}, 0x0}, &(0x7f0000532000)=0x10, 0x80000) poll(&(0x7f00005e7000)=[{r0, 0x101, 0x0}, {r1, 0x9000, 0x0}], 0x2, 0x1c86) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) readv(r2, &(0x7f000055f000-0x40)=[{&(0x7f000064e000-0x1)=""/1, 0x1}, {&(0x7f000070f000)=""/0, 0x0}, {&(0x7f0000645000-0x97)=""/151, 0x97}], 0x3) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') writev(r0, &(0x7f0000899000-0x40)=[{&(0x7f000003d000-0x65)="4e54fffee31d72c21f9fb0a5775af77bbe5412ddb192721c2a51485872aa8cea426ef536d0cc2d188fda61a0bc8929acc3f81929e647f298cc06529954bf4dc22e4f6b59eef26fc9855f0ae66c7935145a8c5b3ec489cf048ec31c8ddb7b7d7333e959bc2b", 0x65}, {&(0x7f0000a62000-0x6d)="4c4a0ddf3a2361f295becad982e20ab15288eb9b10c022ed8a96e45a36f85f687c76b6d41c2c62f7cdbafeb38142c1257cc0a0a3fad7f4536797569bbc2c5fd5e589fff61a4418ab313d4f02de4adec864134e3e9dbd41c0b611b737cb2aecfb1cf3afb5b6567bd3f4a4afa212", 0x6d}, {&(0x7f000093a000)="", 0x0}, {&(0x7f0000337000-0xec)="47dd574ee98a2ec98dde20b69654fc199d93af6b63dced889855ad57af1d73e79cf850f99d4cdc5e99ae330c47ee28f4c788ec7ab2bb98d64c6e29c36c80918aa0ad143788ec2df70535c60aa6a6afe44cf6e8e95deb902ed46e2e53a981122a772776348e97c663640e61e3afe1532b2ddc687afcd490af80a4f1fa814b5a4150d209b3d43d79d7d102c66acabd63681cee3e266ffa46b60911e1505268c72236e5ed0a8ff1c3dc901c83b3291b6aef8fc694e1a8c67a6f379e5faec73118c8f22e70288e34bda72d9abc835758d535c8d07ef0284eb0e329dec98e760a51dc30198f49ee073ebe24e9da4d", 0xec}], 0x4) 2018/01/09 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000076d000-0x88)={0x4cf6, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x28000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000c62000)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xffffffdc, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) 2018/01/09 18:54:44 executing program 6: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006f1000-0x8)=0x3) 2018/01/09 18:54:44 executing program 0: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a6000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfffffffffffffffb, 0x0, 0x6, 0x8}, &(0x7f0000782000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000551000)={r1, 0x10000}, 0x8) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00009a7000-0x1c)=@random={'security.\x00', 'posix_acl_access:\x00'}, &(0x7f0000458000)=""/26, 0x1a) 2018/01/09 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000471000)=0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fc9000-0x1)=0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/09 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00002d9000-0x4)=0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000843000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') linkat(r1, &(0x7f00009e3000)='./file0\x00', r1, &(0x7f00001a1000-0x8)='./file0\x00', 0x1000) sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000179000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000038b000-0x4)=@assoc_id=r2, 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e36000-0x8)={0x0, 0x3, 0x4dfa}, &(0x7f000062f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000223000)={r1, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcff, 0x7f}, 0x98) 2018/01/09 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000222000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e4c000-0x4)=0x10) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/09 18:54:44 executing program 2: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000051f000-0x34)={{0x2, 0x1, 0x401, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) accept$llc(r0, 0x0, &(0x7f0000039000-0x4)=0x0) r1 = add_key(&(0x7f0000792000-0xb)='asymmetric\x00', &(0x7f0000bdb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006e9000-0x2c)="e21b8d44de2ec54b5a581bd632aed25b8e52f7adbaaa51204bc5e4cbad2f5f56c8c6fb1c04a8d97c3567123d", 0x2c, 0xfffffffffffffff9) request_key(&(0x7f00003f8000-0xc)='cifs.spnego\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b7a000)='\'!GPL{\x00', r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000329000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000c66000)=0x2, 0x4) 2018/01/09 18:54:44 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000003000)=0x20, 0x4) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000a000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f000000f000-0x27)=""/39, 0xfffffffffffffe42, 0x7f, &(0x7f0000008000)={0x77359400, 0x0}) 2018/01/09 18:54:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) 2018/01/09 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000031a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000f35000-0x10)=[], 0x0, 0x26) 2018/01/09 18:54:44 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f07000-0xb)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x395, 0x74, 0x0, 0x10000, 0x8, 0x16, {0x0, @in6={{0xa, 0x3, 0x9b8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xee20000000000000, 0x7, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f00003a7000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0xffffffffffffffce}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b67000-0x8)=0x4) ioctl$TIOCSTI(r0, 0x5412, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00005a3000-0x10)=[], 0x0) 2018/01/09 18:54:44 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x1) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f1f000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000f1e000)='./file0\x00', &(0x7f0000f1f000-0x48)=[&(0x7f00002ec000)='\x00', &(0x7f000087c000)='^self*/{\x00', &(0x7f0000491000)="5b47504ca500", &(0x7f000001d000)='posix_acl_accessmime_typemd5sum\x00', &(0x7f0000542000)='em0\x00', &(0x7f0000b96000-0x13)='{posix_acl_access%\x00', &(0x7f00004d1000-0x29)="6367726f7570776c616e3070707030262a247b70726f63e3747275737465642b776c616e30217b2f00", &(0x7f0000ab9000-0x1)='\x00', &(0x7f0000f1e000)='!!$em0\x00'], &(0x7f0000f1e000)=[&(0x7f0000697000-0xe)=':$systembdev,\x00', &(0x7f0000f1f000-0x8)='nodev).\x00', &(0x7f0000f1e000)='\\-}\x00', &(0x7f0000f1e000)='security\x00', &(0x7f0000f1e000)='wlan0.-keyring\x00'], 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0xb2, &(0x7f00000f6000-0x20)=[{0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f0000ed4000-0x18)=@ethtool_sfeatures={0x3b, 0x73, [{0xff, 0x8}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000061a000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/09 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000a63000)=[{&(0x7f0000bba000)="895caf6ec3", 0x5}], 0x1, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000137000-0x4)=0x9, 0x4) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000041f000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:44 executing program 2: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mkdirat(0xffffffffffffffff, &(0x7f0000bd2000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xd5)={0x0, 0xcd, "768e8b8ddfaeb7bdc0e2efa8d4e81ff3819791541722f0b2f145fcee948d0288a5b7609a0a7c382ceade379e979796052b13d07df3587e32f0a13c532f98edca0b0a83d37fb92ece9d7de5c122f1740907bb2deba166cd7accd364ed168b8e716f8a0a4ef3d0b3b4baa333aaded7041f0fb8c0c5798836f7fee40fb3bf8e01eccb9f7e02ef0d94e3b72d5e5c5fccada95fa3a5dc98ddacbddee4b4e3a5782b3b2d1ac7658fd20f840c9d5778b88153309270764cf0119dd0ad66fc3df831f379f0ebb025057ea38caf59b9883f"}, &(0x7f0000735000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e08000)={r1, 0x26, "e41471aabb085d6ca288b0e6fb51f1810e3b200f24fdd1d0762bf8eb8fe1c9107c6937646c86"}, &(0x7f0000000000)=0x2e) 2018/01/09 18:54:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x2, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 18:54:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000533000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000302000-0x1c)=@req3={0x8, 0xf138, 0x9, 0x1, 0x3, 0x1, 0x5}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$packet(r2, &(0x7f0000947000-0xd0)="", 0x0, 0x0, &(0x7f00005ed000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="df3ed9187c94", [0x0, 0x0]}, 0x14) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setpipe(r0, 0x407, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:44 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() r2 = accept(r0, 0x0, &(0x7f0000bec000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000324000)={0x9, 0x8, 0x1, 0x8}, 0x8) syz_open_procfs(r1, &(0x7f0000923000-0x8)='environ\x00') 2018/01/09 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000104000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000499000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) getsockname(r0, &(0x7f0000ec3000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008ca000-0x2)=0x6) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000028a000-0x4)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x3b3}], 0x1, 0x0) 2018/01/09 18:54:44 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/enforce\x00', 0x444000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000129000-0x14)={0x9, 0x1, 0x2, 0x6b54e1ba, 0x8001, 0xffffffffffffdd35, 0x1, 0x100000000, 0x7, 0x1f}) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000eb3000)={0x1, 0x7, 0x9}) listen(r0, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00005d9000-0x4)=0xfffffffffffffffd, 0x4) close(0xffffffffffffffff) 2018/01/09 18:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() wait4(r0, 0x0, 0x20000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006d0000-0x20)={0x1, 0x3, 0x820f, 0xfffffffffffffffc, 0xf83, 0x6, 0x9, 0x2, 0x0}, &(0x7f00009aa000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c48000)={r3, 0x7}, &(0x7f0000ad0000)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) read$eventfd(r1, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0x8000) r6 = dup3(r4, r5, 0x0) read$eventfd(r6, &(0x7f0000557000-0x8)=0x0, 0x8) tkill(r2, 0x16) 2018/01/09 18:54:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000897000-0x4)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) rmdir(&(0x7f0000516000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/09 18:54:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/09 18:54:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f000075d000-0x10)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xd9}], 0x1, 0x0) 2018/01/09 18:54:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a22000-0xc1)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/09 18:54:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) accept4$inet(r0, &(0x7f00000bb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a7000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) [ 73.031436] device syz4 entered promiscuous mode [ 73.040017] device gre0 entered promiscuous mode 2018/01/09 18:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d8000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000f63000)='\x00', 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00002c0000-0xaf)=""/175) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c0000)="017cba7643c2e35750b2d922bd034784", 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") mkdir(&(0x7f0000792000-0xe)='./file0/file0\x00', 0x106) r1 = open(&(0x7f0000f00000)='.', 0x0, 0x140) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000915000)=r2) fcntl$getownex(r1, 0x10, &(0x7f0000ef9000)={0x0, 0x0}) wait4(r3, 0x0, 0x0, &(0x7f00007c9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000f45000)='.', 0x0) unlink(&(0x7f0000e7c000-0x8)='./file0\x00') 2018/01/09 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) fstat(r0, &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000edc000)=0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000a48000)={0x2b, 0xffffffffffff7fff, 0x400, 0x1}) 2018/01/09 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000295000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000076c000-0x4)=@int=0x0, &(0x7f00006ec000-0x4)=0x4) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/01/09 18:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) msync(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f8000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000059c000)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000685000-0x8)={0x0, 0x6}, &(0x7f0000bbc000)=0x8) mq_getsetattr(r2, &(0x7f00006c7000)={0x2, 0x0, 0x4112, 0x7fff, 0x5, 0x800, 0xffffffff, 0x0}, &(0x7f0000d8a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc6000)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000287000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x30, &(0x7f0000b81000)={0x4, 0x4, 0x1, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000de7000+0x746)={0x101, 0xa, 0xffffffffffffffff, 0x8, r3}, &(0x7f0000462000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ef6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r0, r1) 2018/01/09 18:54:45 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008b0000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x43}, &(0x7f0000927000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000662000-0x14)={r1, 0x8, 0x2, 0x1f, 0x702, 0x7}, &(0x7f00006e9000)=0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ptrace$pokeuser(0x6, r3, 0x7fff, 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000001000)={0x2, 0x80000001, 0x1f}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000000000)=[0x4, 0x9, 0x80], 0x3, 0xece, 0x8000, 0x6, 0x100000001, 0x6, {0x367, 0xabd1, 0x9, 0x3, 0x100, 0x1fa, 0x0, 0x4, 0xfffffffffffff800, 0x8, 0xff, 0xffffffff, 0x2, 0x6, "f32f0ec11148ff11bc704b0bf46dbe7849722bdf6ccd828d0a81bfb0e60dd324"}}) r5 = dup2(r4, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000005000)={0x2}, &(0x7f0000001000)={0x0}, 0x8) getdents64(r4, &(0x7f0000002000-0x20)=""/32, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8, 0x2a, 0x100, 0x6, 0x0, r6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000007000)=0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000009000-0x12)={@common='bcsh0\x00', 0x76}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/01/09 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@common='rose0\x00', @ifru_mtu=0xd5fa}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5)="656d31ea00", 0xfffffffffffffffd) keyctl$revoke(0x3, r3) fanotify_mark(r0, 0xb9, 0x1, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xb5)={r4, 0xad, "aac764ea7777f3270f17c82a0327f9cf36e317abc6ce4ed73202c0d05dc438db1715945c7a0358ae23a2944e1736c2e8d656e3e0d160bd2c97963be4f106a8595eee157afff45f71512553160625aa9bda7cba55cdf457a218d551ada0e416289966e6042084328e5d7ed7c7f72844ae996acdeda49c5b63139776eb500db1752521100daa76826828bc9c60890de025a6fd42eb5a25aa2ab8b7eb61b1c1cbb074478ee2485555a6badb01403e"}, &(0x7f0000004000-0x4)=0xb5) inotify_init1(0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x200, 0xfffffffffffffffb, 0x1, 0x800, 0x9, "59ba588ed697d6f96601aa2bcd18e2260229121711d9acda76eaf634f3bf0e0ef47ecb6494d0d27779bcbc17ee0fa3932fd6255ce4ff26577da593fb8b2f73", 0x5}, 0x60) rt_sigreturn() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000005000)={{0x2, 0x3, 0x86a, 0x3, 0x1}, 0x100, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x3800000000, 0x4, 0xff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) fsync(r5) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000dcd000)='./file0\x00', &(0x7f00007a7000-0xe)=@known='system.advise\x00', &(0x7f0000efc000)=""/204, 0xcc) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000469000)={0x7, 0x4, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) acct(0x0) ioctl$int_in(r1, 0x20000541f, &(0x7f0000fc1000-0x8)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000319000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) 2018/01/09 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00005c2000)='vmnet1\x00') 2018/01/09 18:54:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000858000)='/dev/net/tun\x00', 0x0, 0x800) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00005a9000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/09 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000094d000)='/dev/usbmon#\x00', 0x80000001, 0x2000) write$sndseq(r0, &(0x7f00003e9000-0x60)=[{0x100000001, 0xa4eb, 0x7, 0x3, @time={0x77359400, 0x0}, {0x8, 0x7}, {0x0, 0x8001}, @addr={0x7, 0xffe0000}}, {0x1c000000, 0x80000000, 0x0, 0xd81, @time={0x77359400, 0x0}, {0x6, 0x400}, {0x8, 0xa2}, @queue={0x0, {0x6, 0xd988}}}], 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) recvmmsg(r1, &(0x7f00003c1000)=[{{&(0x7f0000949000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002c3000)=[{&(0x7f0000bb4000-0xd)=""/13, 0xd}, {&(0x7f0000817000-0x2f)=""/47, 0x2f}, {&(0x7f0000e36000-0xd1)=""/209, 0xd1}, {&(0x7f0000b39000)=""/4096, 0x1000}, {&(0x7f0000149000-0xc8)=""/200, 0xc8}, {&(0x7f0000d94000)=""/109, 0x6d}], 0x6, 0x0, 0x0, 0xa3}, 0x8d52}, {{0x0, 0x0, &(0x7f0000bd9000-0x90)=[], 0x0, &(0x7f000024c000-0x9d)=""/157, 0x9d, 0x64935560}, 0xfffffffffffffffc}, {{&(0x7f000024c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cf3000-0x40)=[{&(0x7f0000102000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a96000-0xaf)=""/175, 0xaf}, {&(0x7f00007ec000)=""/51, 0x33}, {&(0x7f0000bfa000)=""/112, 0x70}], 0x4, &(0x7f000086d000)=""/224, 0xe0, 0x0}, 0x7f}, {{&(0x7f000097a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000231000)=[{&(0x7f00003e8000)=""/139, 0x8b}, {&(0x7f00001f8000)=""/4096, 0x1000}, {&(0x7f0000225000)=""/7, 0x7}], 0x3, &(0x7f00003b9000-0xac)=""/172, 0xac, 0x5}, 0x800}, {{&(0x7f0000464000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000cc4000)=[{&(0x7f00003f7000-0x2b)=""/43, 0x2b}], 0x1, &(0x7f0000d3e000)=""/217, 0xd9, 0x6}, 0x7}], 0x5, 0x63, &(0x7f00000b0000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000791000-0x8)={0x0, 0x7f880000}, &(0x7f0000bbb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003b8000-0x20)={0x80, 0x5, 0x2, 0x800, 0x5, 0x40000000001f, 0x0, 0x0, r2}, 0x30c8040395cebf6c) linkat(r1, &(0x7f0000b0a000)='./file0\x00', r0, &(0x7f00006be000-0x8)='./file0\x00', 0x400) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000a60000-0x19a)="a69aacfa3c728d0a40d3d1923968d96ba5ab8ab6c72f9f37839e8f7b24d45104f189f3ed98a0044f7bf6d718b77a3c8dd7c977a2d7e765f5fe734f250dee3116c7c1de76b92b3200a278a65be3e79ef062e3e9f71ca680568b74536129536ecfd2c56cbd464cc9d4c817fbea1017da7daaeb440cb0fd94e69e5a453d7b51b031c0654733810963374220d07126dc49ea8580e800246a8002000000000000837edd45c2a6aae050da9cdb8e6e88c3f75ab225bd03f410c7f6055ea35d87edbde9e182503f68564a5adf1a4d405a241344bc2f4f9ee137ba96e5f858207d16b0ae3870724c5a1da3753ce02f6caf5a90aab6eaaefb5d309dfe6ef03bd65b7fa1fd53de5813894f71cc7acc674a1b04952c45142acbc917ef8b80672fb1027c91c7abe70ab9e79d198d5f7db9dedffedb225cbce74f04569ac43bd28a7bb386a856f63b945e3388fd0d9fad4cc45c501c352dd27919417a1ea42833c12d511bd2cd47003d01ce737b8bae808067bb5ea0d12d52d7841f9e82d805208cc5353cdb1d2952b68a60dbd4c3c64a4e121aea4c8de32fdd00f3e5e7b30640") connect$ax25(r0, &(0x7f00006e2000)={0x3, {"f14c60e333a251"}, 0x10001}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ced000)=0xffff, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000df1000)=[0x5, 0x8]) 2018/01/09 18:54:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000f7000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000092f000)={r1, 0x4, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xce, 0x8f, 0x6, 0x7, 0x7, 0x8, 0x0, 0x100000000, 0xfff, 0x6, 0x800, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xfffffffffffffffe) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fee000)=0x0, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00009db000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7) r2 = socket(0x11, 0x80000000803, 0x8000000000300) socket$packet(0x11, 0x2, 0x300) close(r2) 2018/01/09 18:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000e8000-0x8)=0xfffffffffffffbb0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/09 18:54:45 executing program 4: personality(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fb5000-0xc)={&(0x7f0000822000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/09 18:54:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000095c000)=']]trusted\x00', 0x800) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00008ac000)="0000000000000fa6", 0xfffffffffffffdb1) pipe(&(0x7f00003d3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c9a000)=0x0, &(0x7f0000b3d000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/09 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f74000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f74000)=0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f75000-0x28)={@common='ip_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f75000-0x5c)={0xfffffffffffffffb, 0x2, {0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x365, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cd1000)={0x0, @in6={{0xa, 0x1, 0xaeb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000-0x1a)={r4, 0x12, "141af412b8687cdcab522f1072a84c8154d7"}, &(0x7f00006a7000)=0x1a) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000457000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) epoll_pwait(r1, &(0x7f00006ee000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7aa, &(0x7f000082e000)={0x3}, 0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000f74000)="a3290e42b8a66b9214663e9e88bd9537", 0x10) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000aa3000)=0x0) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000ec000)='tls\x00', 0x4) 2018/01/09 18:54:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000523000)=""/0, 0x0, 0x2000, &(0x7f0000872000)=@abs={0x0, 0x0, 0x3}, 0x8) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/01/09 18:54:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079f000-0xa)={0x3, [0xa83, 0x100000000, 0x9a]}, &(0x7f000018a000+0x125)=0xa) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d77000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x74)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19efbae3}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x291a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x80000000c, &(0x7f00003c3000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fed000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d8000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/09 18:54:45 executing program 0: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x5f)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000047f000-0x24)={0xfffffffffffffc01, 0x2, 0x9, 0xcc, 0x5, 0x8, 0x80000000, 0x101, 0x5, 0x4c, 0x5, 0x80000001}) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) 2018/01/09 18:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f00006a8000)=""/44, 0x2c) preadv(r0, &(0x7f0000b4a000-0x10)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xd9}], 0x100000000000037b, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b70000-0x250)={0x3, 0x2, 0x1, 0x4, 0xa, [{0xfffffffffffff59c, 0x6, 0xeb, 0x0, 0x0, 0x3900, 0x0, 0x0, 0x0}, {0xe1, 0x3, 0x2c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x80000001, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x234, 0x1000, 0x7fff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x22ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0xef, 0x7, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x4b, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x3, 0x7564, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x80000001, 0xff0e, 0x0, 0x0, 0x2402, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x3, 0x0, 0x0, 0x2c00, 0x0, 0x0, 0x0}]}) 2018/01/09 18:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pselect6(0x40, &(0x7f0000637000-0x40)={0x6, 0x2, 0x3, 0x5, 0x1, 0x4, 0x1, 0x3}, &(0x7f00002e4000-0x40)={0xffffffffffffff92, 0xf5, 0x3a00000, 0xf89, 0x4c70000000000, 0xfffffffffffffffe, 0x3, 0x10000}, &(0x7f0000985000-0x40)={0x0, 0x3ff, 0x7, 0x20, 0x1, 0x3, 0xe7d, 0x3ff}, &(0x7f00005fb000)={0x0, 0x0}, &(0x7f0000c93000)={&(0x7f0000fec000)={0x18d7}, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "8282cc641e1b399e2fed62772af6688773aeb2b428434b247ad501a77d031aba091335a4405b488c56ee8cc48167f0514fbca2fc20ef92fc500178b25302c8df2e8c79b351f300a516a2267da06ee03ef7a5934a54ebc3183edd002c2982417d161a9a70c57cbed54c67d2b929037178a37cf49e7096368979bd3d6e45c9b87dd9a5288b031dce06e0299fd1ad7be8c2dfa4010fe5034a19fbf0192a298dbdc00ed114d492f9888f059d1069f7eabff1fd2166e0b2e1dd8ec284ee361e38c86074decbd5b72d5586a46393779e721f38dd6788f0157e72c2a864887e25dc96baccf33878b07a9c103842bed7680822fad108ef6763cc723be7861eb26ac119352518f63424075c22d078b322a237127a127934936a86707c3f51533f84b378d380dbd2093a169055e191b932f2a096ca4cd7b22705aa135f0c31a9811e86f14c00bd80d4145a51a719fb85e9d1b226967534fdad3f97e2f3166b16b9c3b35f151a7a367c564dd872c36a7a95b4452246e63d295e90ef19eafb0b43a0b0436264a2cf29fac9c9920d064c7440079b0a7846d0c932998186e5696b09c84a76ca0796672f6af2b331742af3769490096fbdb5aa934fd8b0b40f230719cbdf3aaca3484dd43f026fe525133e4406a66fc5f1aaf6334d53dfcf6225b857caa706886ce596e2b76b8910bf589df72c0c0ad4228b7d460b304e675d621857c5f37ea2650beb7c8f16dd42d1c391352bb74e20923c5539a55997857911386b157ecaf66b2e7e42ee965892b2bdd71cda0d1f95451b5713258f7c9ae5674c9e015081f2b81b7b21c1db6f35ee724bdf10db41b782d7018c5760b690142956afb1979723a91941991cc8783512e079e240af2b3bd2c4cc2e5ebfa1725247c512f898ce002c5a1be269b9d97c6fd988cfc407a095b22044cc49e95bc5e20f7efec842d07b3905bf831b2699269c8790e8a9372ab4c2ad29b28455b6cc6f522a20a017d18786d7501a59cc97850077f5c043ce50b350203deb44d639f85ee350ad89cf5fec9f96d382366b22e5af8bc58a05468fc86710e7a5c8bab5a30bb072c820b9cacbe3f3a051d905b9de6cfa73814fb0b370a08672cc2e70f36c0556b2c853647fae9470072bf1d3af1d29dda5b00a879e02d4d2b76f586c081a3a17455542b7a3d9623853cfc4a02b8cd3282523070a727bc3c00ae3848d4daa1c7591fd49d1f576dd9bce36b05ebcd9608cdd7951e8a91236224ed503a239f4746434b866f428ffbcae96d6697550f653e401f704992f994d030d43e813cd3888a18209ee4bf9ec966fa018e1a33b03dede9468d07a6967f16e026dc2b2098c3d089e49ac5d9640cf3ce3a608d22e2990dacdc0d4e539186ec401aeab48e581810cba96708731b555204a38b50d6847ffaa5790b525dad7336f5f051bb7f1084f1b958dd47c10975fcf4052987ceb2acdfe2707592a2987808d87ef2a8ab9c80173143e618a5d57b9ed5ab1cf9d56197f439bb86ec22970598ba4557fd0a21243e1346f58100f0ae86ab56edbe17cc872d80e72614c8cc565df7f5fff130788efeb7feb1786add787af3c99f961d01f6eaeaabcb497f287b333d4749047e436ea99f7f2f71cdf1441b5643c6c5c34ebb14b800ec6858a6d1a13c1bc66e510365ea0830348858ce7b5c824ce1e5848bbaad48092e52f027bc498fcf77897344f2d358d45ff679d128033071e363be71b6db6eadef9d79969059c6b4166aa44807155ecc659a3e565738aa66a6884c5555b0adb7f9e111ce3d599ec932111d24a567ea91fd385a014dcf3f27b2bb4de8e8fe0043fc4ff31d2448982c5a84e485b7cf81fc71e2ab2af5fd0a8e0bbc10fba40f734580db23dae77f6d99f880896b4fcd0f12588cdafc8072c0ddac0a1b6529e096c3ab5e7d9771bcf0f7d2990848879e5a12f2c2b176fb905315964b8f17483626ccf9ccaf74d5ef97b6b0aedcdd5762076fe20344686f8ba5ec6473f650d13904a0279961eb3e7f824bca974766f03f7a0c2c6695feca66ee3865c9172e35e83c48b0dbb014fa8bfaca95c6c0265303bd2ca64dba6e01692ceac56357095db0aaedf2ea87ad435cf080bc06f2f5c7fa16f51d321d755179b73d5b7b6a19865724df15f883d326981cd8f7e35bc4ef6dd13c9ca97feb25375b2ce375d14b029ebe6799a3dec9183de60b52d34411b962e29b09d5b40000f272f8b97d677d8354ab8f3ac57432073607e5329a14390c6fb8da5df3f6793cfc12f8eacf050955f5461a64a63a5e23767322892b2a9066d339741b6c67f38465b22a7f914ba5287a0ecfa5955b397fd40f55be31e81f2e898a1cd59f921b03bb9ab4b0860074d1811d9e5c049a5a0119c10de96ea52a9ef47ffa21289a0061d9c66ff9e263de948116a020f522fc5cb26cee399631a61cede6edb12bb9389ffe459a60b2c8c7113dbf8876256635913eb075ef43a6b5b2fd3fca6fb0ebdbb899a0c7467f55ae1a800b035d75d8ff269d958d9bac7edff39e9759677eb70f2fb8d50ece7c7f16723776ff9f9cd12c24a4f6d2a656cac42e6b731e5e1384f6dc48afc96f01450aed2810d238836c4459c7a699535dc57e82e2210119792bdb7aa1acbe7d8eef69e9aa27a2bb6fc223c2dbb55519f7f3ba7140973342beb7881d62ae25ddd704039e671735c40e798c3c2c920caf64270374aa6670a250b041368a620b11cf3d9c2ea1cf1ae8097a899a7145833549f15031d0a3662b37012accc1f77d17f4d3cf0b25b82b58aec01bbd62d1a8f9023aeb6cee940962e27c1e8cbfd80329c8bd89ec43bae0ba50909f1827b4f6494d80102918ad918bba9dc5c1472b14e9e59477eeb7ad5763c1ac1a4b3ae56b5e9de655ed949c3769f374936604c5fb46a2daa4c83fd758351783b18b2a836ac58ea2c21a3f541d4d49fad295519fcc45fd502884c94975f8e5c0c853dcd96bd051f71d05042d2e0455f8cdbe10f4f204cd674bd5b7c13709ad4c4263877a9491c953ded7bae6b44c3b4af76b2df898daeb4306592fa820e72187dfb6036df0f921e8cd767102110b781e8a7ebf154b8a16e1aa681039a1462692c7774e6f94a535f849fbd78c2d1ede72a775bd6a20424a43575577eb081c658534a14fe4709832954a924499d387b0a254717f8d514a44b753557bbe49aebe2bfbf28c05864501e7ec03765090704c7ba44aa2dc658c49b261a146b6f9a626149eef824504839f10237c6eb1ce800dc20df411aaef5db26c8ae6f434bd2c8cefc155d2e30f918858f792bf2d8883fe5023afd0b4f41d9e55b40fd9b7ca42a37f9c1155c78f0fecb31315c493a936d4b17951f4941feb3600119d00178a93ed451f6b439e90ae839d6ada7d0128b5c0ac6bfb4886391100efc6064eba76511d577fac61f09eff95bf6161cc3e06446c18641865dcdd024e3cc5e587533a9477bc6852255878994f85649c9921431a61f20d6923fcdd2384afe1e4238a378cd10235732b0274284604b497ecbb3dc6c3eda2975f65c2479c3623a1b97a5dd2013cee71138c3cc561582c0dcbec509a6f0f527654972755729e068dd2814899eac61615803611af8da9f43244bcd220a740e160d70f6d09675e1b59248a0a7d50198f60c5baa3e188add9797b0da7af98ab6c712dd61cc84f12453b5d9fd7e9248d684b64d6fe31adbe8edcad6b3384d07930d33c7ab164a46491cab31c076ad2ff0cb4376ff2bdc19beda62937717e1870bb24214ee5438928559ab1c54640397237868eb35bc7b3d30a056a6bf7c04bfffcc13c2e369c5fbe443aab3236fc05247c40f1c1bd3f095b31da12a557809d457a8957275d36008b6b2c5dd02ae066a46594e3b89ea67763779cdad7d672d7d87d537bc3ed6f6b4c5de4401d925f5e9393a605505ef42059aca4a3ca75c5f08bbb9d965f0643a71bb04c376d22772d2686a0e5f93c5d5dbc99ee09ff90270c923bc38fb0785bf2e50f6c2d5cd947b5dbf2215557979f9ea1f05fe2f811bb1fa49b0eee26f4f898ebf34527b4bc55cb949df876b41b2ea02b15bb9bfe101464c8c81b27ca6347f40f5fc593a70169a96f68c328410e4074d7d1007c81ac153cd0e31e5f16bda52a5c72e1eae6540e5dd9d68e1730d07d9c70cb04b84a4934906d22184b72d0ea1d77d2d3bd24aeab4fd8015288bb3e234f62d408de54691bbd8e8660d511ace34f1af831e19d4934d5aca0ce17e7d5d0c37b65d82d7685eb9cd2afae1b2cd9af864d69c6575128f3ca4774df541ac3731edcae1a1256620e77c2bbf982e252ad20f64f23f7ee6efd8258dde0e60ee855d91ba8596d8a7784693a9faaadc31cc0fd3fa0bd68418c7139421566d603d8ce50a78cec176b139d2558734187179f33c5b253a9da40da12f80e15ae9b1aec5640c4f9bf31785f1b652e0ae28fae099dbca6b8e83ce4980aea7aee48414979f0f1e841a48275d7b8ba8ac03fc2854a659e9021059a870efc2ecc41b8c903084642f3c5fdef9285fcb9ca4af45423f92f8fd1bc28a480337db208a886ff49a48e98ac54803ef0b98f2480bb3dcd3a2fd297e13d9724d5bf3c0aba32cdd0c7cf7e8f3cc12179630b51b580d0d20d0d2b5f09290627ad73c6cf6dd4592e5176f48d728042c4225f2174e3c708a10d8aa713315307595c59426722f403bdcb30115c0862d061d95f7efc32fcd225084334f8e13437f629986aee38decf83634c69842464dc8b954eb45449a6a5813ab363340abe8bcd09b9ca6230c90e7891e61bcf9d726707745006ca9eb39babfda16e93720111212c53ff7c41ebdee0dbbbfb575a5684b2d7dd0ba49d264e6df8c9956cd5f1447ef15bbd9d94acbc25876a14d9178ef0140dbc322ea0c9cb2fefcdfba1324648edb2abf8518147b2c1a87f42995a959d5816b4a498367a13d0515281a89df861e837405a52fe8d53d38ecb7aa4ba78f1ba28c0fafc1cfdc881e49e7ce9cb022ebc07dd71693b8c1ee802ed7ac7cfd43dce61f6a8572c8feca4913251020555640ff8d10a615ce519916c4bbdf676155be5adc564ffe5b954d8cf78236076f094b1ff229454a8e3bafa0cee140864570c657caf8407b0e87cdaa03cebffd19e2b23dcce328eabbe85f99c0e367210b8c8ae136bb83224fcc2815af4834cc5dca65ee5d34d89237c9481bae5f737af1a5a8eaba3e868a6e1867ca3f87ce886fb13fd04645e34e6b29d1471d187f61462dd6bda14f8d2e607fe433d269dea9b6b38ca54e7cf3a2cb678664acc244c762c057a6601c75d7f9c3a326fb21d0f40038dca3caebf9f1314c26519cb537390df9cf46e0f0904edcebd2658c9311934eb7e9c3127cd19b85ea69184fcd4cfdd90f01e4e8dca2b238680730bfc1d0a998bfcd24e95645a5fc516dbee45b0f9be69d5a2f0b2502ee20822e6cb8c2e45e7b3bc70cb6cf16faa288725a08ef6a2ad48121e250a8459e589b5b7f7283d2d217a7ea9d9436ee1dc1a06de5194ca5e8014625d82fe431655b46f9384431177d5180224f765c2eb2638aa8db17c509baf964e8fbe64df80760591acc4efeed86be7107417168221377664e9b91d8ca15d5376a93bb8b897eb8c33d7d7d51582a4a02fd715948739abf470802958e62b6cf262ad1a5bb26dedc8626607b96f964d875d21de558e19394e8d15fe5b096755d4b665a748434cb55182cb2ebf383964d54e9e401b9c9db1a9e444807d9258a824ff8c4873566de3838e865f809e1706267ea2ba36df5b72e64838e25e95679026d41386f33d9ad473a5783"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000ec000)='tls\x00', 0x4) 2018/01/09 18:54:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000ec000)='tls\x00', 0x4) 2018/01/09 18:54:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) [ 73.873522] [ 73.875171] ===================================== [ 73.879996] [ BUG: bad unlock balance detected! ] [ 73.884823] 4.9.75-g8910fa5 #9 Not tainted [ 73.889038] ------------------------------------- [ 73.893866] syz-executor5/12930 is trying to release lock (mrt_lock) at: [ 73.900943] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 73.906803] but there are no more locks to release! [ 73.911814] [ 73.911814] other info that might help us debug this: [ 73.918468] 2 locks held by syz-executor5/12930: 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000ec000)='tls\x00', 0x4) 2018/01/09 18:54:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:45 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000ec000)='tls\x00', 0x4) [ 73.923205] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 73.932102] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 73.940372] [ 73.940372] stack backtrace: [ 73.944853] CPU: 0 PID: 12930 Comm: syz-executor5 Not tainted 4.9.75-g8910fa5 #9 [ 73.952370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.961719] ffff8801c193f908 ffffffff81d93049 ffffffff849b67b8 ffff8801c1570000 [ 73.969708] ffffffff834e6574 ffffffff849b67b8 ffff8801c1570888 ffff8801c193f938 [ 73.977671] ffffffff81236bf4 dffffc0000000000 ffffffff849b67b8 00000000ffffffff [ 73.985634] Call Trace: [ 73.988192] [] dump_stack+0xc1/0x128 [ 73.993530] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 73.999642] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 74.006455] [] lock_release+0x6f8/0xb80 [ 74.012046] [] ? memcpy+0x45/0x50 [ 74.017114] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 74.023224] [] _raw_read_unlock+0x1a/0x50 [ 74.028986] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 74.034932] [] traverse+0x3a7/0x900 [ 74.040173] [] ? seq_buf_alloc+0x80/0x80 [ 74.045849] [] seq_read+0x7ea/0x1290 [ 74.051184] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 74.057817] [] ? __lock_acquire+0x629/0x3640 [ 74.063848] [] ? seq_escape+0x200/0x200 [ 74.069443] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.076426] [] ? __lock_acquire+0x629/0x3640 [ 74.082467] [] ? seq_escape+0x200/0x200 [ 74.088057] [] proc_reg_read+0xef/0x170 [ 74.093649] [] ? __lock_is_held+0xa1/0xf0 [ 74.099414] [] ? proc_reg_write+0x170/0x170 [ 74.105351] [] __vfs_read+0x103/0x670 [ 74.110766] [] ? default_llseek+0x290/0x290 [ 74.116711] [] ? fsnotify+0x86/0xf30 [ 74.122040] [] ? fsnotify+0xf30/0xf30 [ 74.127458] [] ? avc_policy_seqno+0x9/0x20 [ 74.133307] [] ? selinux_file_permission+0x82/0x460 [ 74.139949] [] ? security_file_permission+0x89/0x1e0 [ 74.146676] [] ? rw_verify_area+0xe5/0x2b0 [ 74.152526] [] vfs_read+0x11e/0x380 [ 74.157771] [] SyS_read+0xd9/0x1b0 [ 74.162933] [] ? vfs_copy_file_range+0x740/0x740 2018/01/09 18:54:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079f000-0xa)={0x3, [0xa83, 0x100000000, 0x9a]}, &(0x7f000018a000+0x125)=0xa) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d77000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x74)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19efbae3}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x291a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x80000000c, &(0x7f00003c3000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fed000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d8000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000095000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x1c, 0x800) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pselect6(0x40, &(0x7f0000637000-0x40)={0x6, 0x2, 0x3, 0x5, 0x1, 0x4, 0x1, 0x3}, &(0x7f00002e4000-0x40)={0xffffffffffffff92, 0xf5, 0x3a00000, 0xf89, 0x4c70000000000, 0xfffffffffffffffe, 0x3, 0x10000}, &(0x7f0000985000-0x40)={0x0, 0x3ff, 0x7, 0x20, 0x1, 0x3, 0xe7d, 0x3ff}, &(0x7f00005fb000)={0x0, 0x0}, &(0x7f0000c93000)={&(0x7f0000fec000)={0x18d7}, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x400, &(0x7f00005a6000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a9d000-0xa7)="8007636b2c4f1c9c1c8cceda49db6de2e7c75ec4b7d4339af826254de25880c351739c21e7c330ddfa5ea568a3ee8b8745012e856d2da0452f21dbf486f810e106dfa29a166b4365e0355f1181d9d875a6f7fde1f3cd752c4e6d701d8324bac87f53fe0a53d778453783710a5b49b15f2a6d61cff29421aafbb80910f32c926f8ecfd534b439aeb3a77e521c5229f53f8315f258f580cee1d0aa6e31d5839097f3df6dc6b05790") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005b8000-0x4)=0x0) timer_create(0x0, &(0x7f0000d15000-0x60)={0x0, 0x33, 0x4, @thr={&(0x7f0000c2a000-0xe0)="169db53d5b68a36ffbf650821885b7546980042739800397c9e19b9236bfe13ee2eb56fe50c0123280deedf44a60f00a1fe08e44c6537af0c140ab7692353550887f6e4c99368f235274bc1723ab565c8db1d8642f5e436ca57a3e6d1b6ef431b1a366af51fbc58802f10ddb7efeb3596a00612ab624282bfa4acd32236dd3d4f6a6dc2e3386be432990e2fbd2e0113292d14103e4061807fde929d3d33e7e5411f0cf1722723f537892a0e7da7e90d640abc73fbd18214b9326b40744c0a846e51abb24f6314b014c50bc6cb8f7f1e6f8e39cda382ea1f414a15c30ace92f6f", &(0x7f0000e5d000)="20265dfc942494d7f86893c9137d61c0192859e1324d540d2df8d2c2610ce64a40a46e158bf0dfa1685ebe3d9c41ad5001b498d1c305e00178c1a69d6120ee9e7337e81d493acf86a7c2f32ce10f5a51236d303c9dcf001bdc6036915926f32c7e807acd861e9b9e880bbb77c8bd05bba5a244f78c4dea8f61cf208cc65dce4f5a40e8d9a6d7134fe739913717b508"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042f000)=0x0) clock_gettime(0x0, &(0x7f000015e000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00006e1000-0x20)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f00006c6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b3b000)={0x2, &(0x7f00007ae000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r6 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) preadv(r6, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:46 executing program 0: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x5f)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000047f000-0x24)={0xfffffffffffffc01, 0x2, 0x9, 0xcc, 0x5, 0x8, 0x80000000, 0x101, 0x5, 0x4c, 0x5, 0x80000001}) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) 2018/01/09 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, 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&(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) [ 74.169307] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.176113] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.182660] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/09 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "8282cc641e1b399e2fed62772af6688773aeb2b428434b247ad501a77d031aba091335a4405b488c56ee8cc48167f0514fbca2fc20ef92fc500178b25302c8df2e8c79b351f300a516a2267da06ee03ef7a5934a54ebc3183edd002c2982417d161a9a70c57cbed54c67d2b929037178a37cf49e7096368979bd3d6e45c9b87dd9a5288b031dce06e0299fd1ad7be8c2dfa4010fe5034a19fbf0192a298dbdc00ed114d492f9888f059d1069f7eabff1fd2166e0b2e1dd8ec284ee361e38c86074decbd5b72d5586a46393779e721f38dd6788f0157e72c2a864887e25dc96baccf33878b07a9c103842bed7680822fad108ef6763cc723be7861eb26ac119352518f63424075c22d078b322a237127a127934936a86707c3f51533f84b378d380dbd2093a169055e191b932f2a096ca4cd7b22705aa135f0c31a9811e86f14c00bd80d4145a51a719fb85e9d1b226967534fdad3f97e2f3166b16b9c3b35f151a7a367c564dd872c36a7a95b4452246e63d295e90ef19eafb0b43a0b0436264a2cf29fac9c9920d064c7440079b0a7846d0c932998186e5696b09c84a76ca0796672f6af2b331742af3769490096fbdb5aa934fd8b0b40f230719cbdf3aaca3484dd43f026fe525133e4406a66fc5f1aaf6334d53dfcf6225b857caa706886ce596e2b76b8910bf589df72c0c0ad4228b7d460b304e675d621857c5f37ea2650beb7c8f16dd42d1c391352bb74e20923c5539a55997857911386b157ecaf66b2e7e42ee965892b2bdd71cda0d1f95451b5713258f7c9ae5674c9e015081f2b81b7b21c1db6f35ee724bdf10db41b782d7018c5760b690142956afb1979723a91941991cc8783512e079e240af2b3bd2c4cc2e5ebfa1725247c512f898ce002c5a1be269b9d97c6fd988cfc407a095b22044cc49e95bc5e20f7efec842d07b3905bf831b2699269c8790e8a9372ab4c2ad29b28455b6cc6f522a20a017d18786d7501a59cc97850077f5c043ce50b350203deb44d639f85ee350ad89cf5fec9f96d382366b22e5af8bc58a05468fc86710e7a5c8bab5a30bb072c820b9cacbe3f3a051d905b9de6cfa73814fb0b370a08672cc2e70f36c0556b2c853647fae9470072bf1d3af1d29dda5b00a879e02d4d2b76f586c081a3a17455542b7a3d9623853cfc4a02b8cd3282523070a727bc3c00ae3848d4daa1c7591fd49d1f576dd9bce36b05ebcd9608cdd7951e8a91236224ed503a239f4746434b866f428ffbcae96d6697550f653e401f704992f994d030d43e813cd3888a18209ee4bf9ec966fa018e1a33b03dede9468d07a6967f16e026dc2b2098c3d089e49ac5d9640cf3ce3a608d22e2990dacdc0d4e539186ec401aeab48e581810cba96708731b555204a38b50d6847ffaa5790b525dad7336f5f051bb7f1084f1b958dd47c10975fcf4052987ceb2acdfe2707592a2987808d87ef2a8ab9c80173143e618a5d57b9ed5ab1cf9d56197f439bb86ec22970598ba4557fd0a21243e1346f58100f0ae86ab56edbe17cc872d80e72614c8cc565df7f5fff130788efeb7feb1786add787af3c99f961d01f6eaeaabcb497f287b333d4749047e436ea99f7f2f71cdf1441b5643c6c5c34ebb14b800ec6858a6d1a13c1bc66e510365ea0830348858ce7b5c824ce1e5848bbaad48092e52f027bc498fcf77897344f2d358d45ff679d128033071e363be71b6db6eadef9d79969059c6b4166aa44807155ecc659a3e565738aa66a6884c5555b0adb7f9e111ce3d599ec932111d24a567ea91fd385a014dcf3f27b2bb4de8e8fe0043fc4ff31d2448982c5a84e485b7cf81fc71e2ab2af5fd0a8e0bbc10fba40f734580db23dae77f6d99f880896b4fcd0f12588cdafc8072c0ddac0a1b6529e096c3ab5e7d9771bcf0f7d2990848879e5a12f2c2b176fb905315964b8f17483626ccf9ccaf74d5ef97b6b0aedcdd5762076fe20344686f8ba5ec6473f650d13904a0279961eb3e7f824bca974766f03f7a0c2c6695feca66ee3865c9172e35e83c48b0dbb014fa8bfaca95c6c0265303bd2ca64dba6e01692ceac56357095db0aaedf2ea87ad435cf080bc06f2f5c7fa16f51d321d755179b73d5b7b6a19865724df15f883d326981cd8f7e35bc4ef6dd13c9ca97feb25375b2ce375d14b029ebe6799a3dec9183de60b52d34411b962e29b09d5b40000f272f8b97d677d8354ab8f3ac57432073607e5329a14390c6fb8da5df3f6793cfc12f8eacf050955f5461a64a63a5e23767322892b2a9066d339741b6c67f38465b22a7f914ba5287a0ecfa5955b397fd40f55be31e81f2e898a1cd59f921b03bb9ab4b0860074d1811d9e5c049a5a0119c10de96ea52a9ef47ffa21289a0061d9c66ff9e263de948116a020f522fc5cb26cee399631a61cede6edb12bb9389ffe459a60b2c8c7113dbf8876256635913eb075ef43a6b5b2fd3fca6fb0ebdbb899a0c7467f55ae1a800b035d75d8ff269d958d9bac7edff39e9759677eb70f2fb8d50ece7c7f16723776ff9f9cd12c24a4f6d2a656cac42e6b731e5e1384f6dc48afc96f01450aed2810d238836c4459c7a699535dc57e82e2210119792bdb7aa1acbe7d8eef69e9aa27a2bb6fc223c2dbb55519f7f3ba7140973342beb7881d62ae25ddd704039e671735c40e798c3c2c920caf64270374aa6670a250b041368a620b11cf3d9c2ea1cf1ae8097a899a7145833549f15031d0a3662b37012accc1f77d17f4d3cf0b25b82b58aec01bbd62d1a8f9023aeb6cee940962e27c1e8cbfd80329c8bd89ec43bae0ba50909f1827b4f6494d80102918ad918bba9dc5c1472b14e9e59477eeb7ad5763c1ac1a4b3ae56b5e9de655ed949c3769f374936604c5fb46a2daa4c83fd758351783b18b2a836ac58ea2c21a3f541d4d49fad295519fcc45fd502884c94975f8e5c0c853dcd96bd051f71d05042d2e0455f8cdbe10f4f204cd674bd5b7c13709ad4c4263877a9491c953ded7bae6b44c3b4af76b2df898daeb4306592fa820e72187dfb6036df0f921e8cd767102110b781e8a7ebf154b8a16e1aa681039a1462692c7774e6f94a535f849fbd78c2d1ede72a775bd6a20424a43575577eb081c658534a14fe4709832954a924499d387b0a254717f8d514a44b753557bbe49aebe2bfbf28c05864501e7ec03765090704c7ba44aa2dc658c49b261a146b6f9a626149eef824504839f10237c6eb1ce800dc20df411aaef5db26c8ae6f434bd2c8cefc155d2e30f918858f792bf2d8883fe5023afd0b4f41d9e55b40fd9b7ca42a37f9c1155c78f0fecb31315c493a936d4b17951f4941feb3600119d00178a93ed451f6b439e90ae839d6ada7d0128b5c0ac6bfb4886391100efc6064eba76511d577fac61f09eff95bf6161cc3e06446c18641865dcdd024e3cc5e587533a9477bc6852255878994f85649c9921431a61f20d6923fcdd2384afe1e4238a378cd10235732b0274284604b497ecbb3dc6c3eda2975f65c2479c3623a1b97a5dd2013cee71138c3cc561582c0dcbec509a6f0f527654972755729e068dd2814899eac61615803611af8da9f43244bcd220a740e160d70f6d09675e1b59248a0a7d50198f60c5baa3e188add9797b0da7af98ab6c712dd61cc84f12453b5d9fd7e9248d684b64d6fe31adbe8edcad6b3384d07930d33c7ab164a46491cab31c076ad2ff0cb4376ff2bdc19beda62937717e1870bb24214ee5438928559ab1c54640397237868eb35bc7b3d30a056a6bf7c04bfffcc13c2e369c5fbe443aab3236fc05247c40f1c1bd3f095b31da12a557809d457a8957275d36008b6b2c5dd02ae066a46594e3b89ea67763779cdad7d672d7d87d537bc3ed6f6b4c5de4401d925f5e9393a605505ef42059aca4a3ca75c5f08bbb9d965f0643a71bb04c376d22772d2686a0e5f93c5d5dbc99ee09ff90270c923bc38fb0785bf2e50f6c2d5cd947b5dbf2215557979f9ea1f05fe2f811bb1fa49b0eee26f4f898ebf34527b4bc55cb949df876b41b2ea02b15bb9bfe101464c8c81b27ca6347f40f5fc593a70169a96f68c328410e4074d7d1007c81ac153cd0e31e5f16bda52a5c72e1eae6540e5dd9d68e1730d07d9c70cb04b84a4934906d22184b72d0ea1d77d2d3bd24aeab4fd8015288bb3e234f62d408de54691bbd8e8660d511ace34f1af831e19d4934d5aca0ce17e7d5d0c37b65d82d7685eb9cd2afae1b2cd9af864d69c6575128f3ca4774df541ac3731edcae1a1256620e77c2bbf982e252ad20f64f23f7ee6efd8258dde0e60ee855d91ba8596d8a7784693a9faaadc31cc0fd3fa0bd68418c7139421566d603d8ce50a78cec176b139d2558734187179f33c5b253a9da40da12f80e15ae9b1aec5640c4f9bf31785f1b652e0ae28fae099dbca6b8e83ce4980aea7aee48414979f0f1e841a48275d7b8ba8ac03fc2854a659e9021059a870efc2ecc41b8c903084642f3c5fdef9285fcb9ca4af45423f92f8fd1bc28a480337db208a886ff49a48e98ac54803ef0b98f2480bb3dcd3a2fd297e13d9724d5bf3c0aba32cdd0c7cf7e8f3cc12179630b51b580d0d20d0d2b5f09290627ad73c6cf6dd4592e5176f48d728042c4225f2174e3c708a10d8aa713315307595c59426722f403bdcb30115c0862d061d95f7efc32fcd225084334f8e13437f629986aee38decf83634c69842464dc8b954eb45449a6a5813ab363340abe8bcd09b9ca6230c90e7891e61bcf9d726707745006ca9eb39babfda16e93720111212c53ff7c41ebdee0dbbbfb575a5684b2d7dd0ba49d264e6df8c9956cd5f1447ef15bbd9d94acbc25876a14d9178ef0140dbc322ea0c9cb2fefcdfba1324648edb2abf8518147b2c1a87f42995a959d5816b4a498367a13d0515281a89df861e837405a52fe8d53d38ecb7aa4ba78f1ba28c0fafc1cfdc881e49e7ce9cb022ebc07dd71693b8c1ee802ed7ac7cfd43dce61f6a8572c8feca4913251020555640ff8d10a615ce519916c4bbdf676155be5adc564ffe5b954d8cf78236076f094b1ff229454a8e3bafa0cee140864570c657caf8407b0e87cdaa03cebffd19e2b23dcce328eabbe85f99c0e367210b8c8ae136bb83224fcc2815af4834cc5dca65ee5d34d89237c9481bae5f737af1a5a8eaba3e868a6e1867ca3f87ce886fb13fd04645e34e6b29d1471d187f61462dd6bda14f8d2e607fe433d269dea9b6b38ca54e7cf3a2cb678664acc244c762c057a6601c75d7f9c3a326fb21d0f40038dca3caebf9f1314c26519cb537390df9cf46e0f0904edcebd2658c9311934eb7e9c3127cd19b85ea69184fcd4cfdd90f01e4e8dca2b238680730bfc1d0a998bfcd24e95645a5fc516dbee45b0f9be69d5a2f0b2502ee20822e6cb8c2e45e7b3bc70cb6cf16faa288725a08ef6a2ad48121e250a8459e589b5b7f7283d2d217a7ea9d9436ee1dc1a06de5194ca5e8014625d82fe431655b46f9384431177d5180224f765c2eb2638aa8db17c509baf964e8fbe64df80760591acc4efeed86be7107417168221377664e9b91d8ca15d5376a93bb8b897eb8c33d7d7d51582a4a02fd715948739abf470802958e62b6cf262ad1a5bb26dedc8626607b96f964d875d21de558e19394e8d15fe5b096755d4b665a748434cb55182cb2ebf383964d54e9e401b9c9db1a9e444807d9258a824ff8c4873566de3838e865f809e1706267ea2ba36df5b72e64838e25e95679026d41386f33d9ad473a5783"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pselect6(0x40, &(0x7f0000637000-0x40)={0x6, 0x2, 0x3, 0x5, 0x1, 0x4, 0x1, 0x3}, &(0x7f00002e4000-0x40)={0xffffffffffffff92, 0xf5, 0x3a00000, 0xf89, 0x4c70000000000, 0xfffffffffffffffe, 0x3, 0x10000}, &(0x7f0000985000-0x40)={0x0, 0x3ff, 0x7, 0x20, 0x1, 0x3, 0xe7d, 0x3ff}, &(0x7f00005fb000)={0x0, 0x0}, &(0x7f0000c93000)={&(0x7f0000fec000)={0x18d7}, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079f000-0xa)={0x3, [0xa83, 0x100000000, 0x9a]}, &(0x7f000018a000+0x125)=0xa) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d77000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x74)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19efbae3}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x291a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x80000000c, &(0x7f00003c3000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fed000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d8000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pselect6(0x40, &(0x7f0000637000-0x40)={0x6, 0x2, 0x3, 0x5, 0x1, 0x4, 0x1, 0x3}, &(0x7f00002e4000-0x40)={0xffffffffffffff92, 0xf5, 0x3a00000, 0xf89, 0x4c70000000000, 0xfffffffffffffffe, 0x3, 0x10000}, &(0x7f0000985000-0x40)={0x0, 0x3ff, 0x7, 0x20, 0x1, 0x3, 0xe7d, 0x3ff}, &(0x7f00005fb000)={0x0, 0x0}, &(0x7f0000c93000)={&(0x7f0000fec000)={0x18d7}, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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&(0x7f0000006000-0x4)=0x1008) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 0: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x5f)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000047f000-0x24)={0xfffffffffffffc01, 0x2, 0x9, 0xcc, 0x5, 0x8, 0x80000000, 0x101, 0x5, 0x4c, 0x5, 0x80000001}) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) 2018/01/09 18:54:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pselect6(0x40, &(0x7f0000637000-0x40)={0x6, 0x2, 0x3, 0x5, 0x1, 0x4, 0x1, 0x3}, &(0x7f00002e4000-0x40)={0xffffffffffffff92, 0xf5, 0x3a00000, 0xf89, 0x4c70000000000, 0xfffffffffffffffe, 0x3, 0x10000}, &(0x7f0000985000-0x40)={0x0, 0x3ff, 0x7, 0x20, 0x1, 0x3, 0xe7d, 0x3ff}, &(0x7f00005fb000)={0x0, 0x0}, &(0x7f0000c93000)={&(0x7f0000fec000)={0x18d7}, 0x8}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000a80000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x37b}], 0x0, 0x0) 2018/01/09 18:54:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079f000-0xa)={0x3, [0xa83, 0x100000000, 0x9a]}, &(0x7f000018a000+0x125)=0xa) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d77000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x74)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19efbae3}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x291a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x80000000c, &(0x7f00003c3000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fed000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d8000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/09 18:54:46 executing program 0: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x5f)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000047f000-0x24)={0xfffffffffffffc01, 0x2, 0x9, 0xcc, 0x5, 0x8, 0x80000000, 0x101, 0x5, 0x4c, 0x5, 0x80000001}) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:54:46 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079f000-0xa)={0x3, [0xa83, 0x100000000, 0x9a]}, &(0x7f000018a000+0x125)=0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d77000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fec000-0x74)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19efbae3}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x291a}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r2, 0x1, 0x80000000c, &(0x7f00003c3000)=0x0, 0x4) ioctl$int_in(r2, 0x5473, &(0x7f0000fed000-0x8)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d8000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000006000-0x4)=0x1008) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:54:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/09 18:54:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000781000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c6e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000f4000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ace000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000237000-0x4)=0xb) preadv(r2, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/09 18:54:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/09 18:54:46 executing program 4: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR