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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) ioctl(r2, 0x4000000002283, &(0x7f00006b6000)="61a9") ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000cd7000)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) 2018/01/07 08:41:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x577000)=nil, 0x577000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_xfrm(r1, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000045000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x8001, 0xfffffffffffffffc, 0x3, 0x20}, &(0x7f00000ba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000a1000)={r3, 0xfffffffffffffff9, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000101000-0x10)={r3, 0x10000, 0x80000000, 0xffffffffffff8001}, 0xe2) [ 38.285257] binder: 4418:4424 ioctl 40046205 1000000000400000 returned -22 2018/01/07 08:41:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/selinux/policy\x00', r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x4, 0x30, 0x7fff, 0x2}, &(0x7f0000001000-0x4)=0x18) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a3000)="42758328cf4b6fb6714e44f345ec013cff", 0x11, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000ee4000)=""/38, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_timeval(r4, 0x1, 0x32, &(0x7f0000009000-0x10)={0x0, 0x0}, 0x10) add_key$keyring(&(0x7f0000218000-0x8)='keyring\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000ee7000)=0x3, 0x4) mknod(&(0x7f00001fd000)='./file0\x00', 0x8010, 0x3) [ 38.336057] binder: 4418:4443 ioctl 40046205 1000000000400000 returned -22 2018/01/07 08:41:57 executing program 0: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000077a000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 08:41:57 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f06000-0x9)='/dev/rtc\x00', 0x410040, 0x0) readahead(r1, 0x100, 0x40) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000f05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f05000)=0x60) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000972000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) 2018/01/07 08:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000cd000)={0x0, 0xab, 0x4}, &(0x7f0000924000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001ee000-0x8)={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000076a000-0x98)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0}, &(0x7f0000192000)=0x98) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000044a000-0x4)=0x6, 0xfffffffffffffe2a) 2018/01/07 08:41:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x7ff) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x18000000, &(0x7f0000aae000/0x3000)=nil}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) clone(0x0, &(0x7f0000000000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000)=@full={{0x3, {"e61b3e6625c985"}, 0x7}, [{"472f91ab2723d8"}, {"20e9c5c2207a81"}, {"c56578874c6ab1"}, {"5302e026a2af84"}, {"c1091a3ecb7c42"}, {"1abe0ce07c2343"}, {"712bd0f302a9d9"}, {"3d8f306171702c"}]}, 0x48) getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) 2018/01/07 08:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003bb000-0x4)=0x0, 0xfffffffffffffe40) 2018/01/07 08:41:57 executing program 5: madvise(&(0x7f0000e6d000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f000000a000/0x4000)=nil, 0x4000) clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 08:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e71000-0x6)="636f6d6d0010") getsockname$inet(r0, &(0x7f00004f4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000)=0x10) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) 2018/01/07 08:41:57 executing program 7: r0 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c6000)=0xc) setregid(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="0000000000000000b7aa", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000001000-0x48)="537b8d5dae01aaa8304e77dc37bc5175eb7b41baa6226c31f28dc389b43da06a3b7d9aa11c10b52f43370de2be25e72e41eec96c008531ee6a7d2ab9c2f45939f3f866c9306e69d2") pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="ca2d3d9dedbe7a0536454f029321914c4bd960aa5e60555208735554070b47d521a2371abf1a8a5ac76ba2a2d2aaf94baaab73a01adc452fdd74b4482829af587f6f4b54fc15b6cc1509f8cf55f789de6f782644ab6db1ab48731edf6c21ef", 0x5f}, {&(0x7f0000001000-0xb8)="ad8c1608cda64768daff44e50d0159197b3ae6533554b3fad44a04a1c5d7421a38efd4e1e04f3ee5633b44af78f5606efe53bf7ca8ea1110b4aad66014cc5cf848ca24850c9b6656130187166849c45b2d4bc79bc7b9868c1a7241c0d1335c49bb5f329401ccecc4ba04b5f272ff206d2d5012da44c133dba3d20b91bbe6774e021c030ae23c09030dd8a508dc4d399a549e9e8822d6dcc6dfe2af28bb8596a0293e60ee8b51467c317408794645ba9b4bee69223685bd2c", 0xb8}, {&(0x7f0000000000)="1a1a5081cd87459637de0845acb1109e3dd836d0cfb99dfe788461f892278d9874e0a19f0d34995a9e6e0b32b8704dd9a83e4d62dee73a7edb8473cf53eae70298c7243ac746ece8920fbd8ab04b4e5c81aa16a37c66818f9eedac8dd301fc4f156dc11cf4f8f0e38520c34c1ec4d320feed1771445a159dbbfc123fd5bbcd84fbd24758494163d38b8771dd03ee820651652817dfc4c9a187c45f5af29f420668f43cc846f97d909aef2a9a58583c9de05189c8c36a04908f67c5781d6f9b322857883c4037", 0xc6}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000133000)='./file0\x00', &(0x7f0000002000-0x10)=@random={'security.\x00', 'wlan1\x00'}, &(0x7f0000bd1000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="558633bd6cbe2ddb9a771e0b0572d859f581e62ba1756129591822f284092fce159f4495eb5e0847f1182c9d1f2fe19bfb31e2c9e1689e80", 0x38, 0xfffffffffffffffd) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000003000)={0x8, 0x4, 0x8ce, 0x6, 0x3ff, 0xef, 0x4, 0x0, 0x7ff, 0x8, 0x6}, 0xb) keyctl$chown(0x4, r4, r1, r0) keyctl$get_persistent(0x16, r1, r4) 2018/01/07 08:41:57 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005cd000)={@common='ip6tnl0\x00', @ifru_flags=0xb42a3c8df8cbf90}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fa1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000cca000-0x4)=0x3, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000315000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/01/07 08:41:57 executing program 5: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00004a5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e6c000)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) 2018/01/07 08:41:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000896000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/01/07 08:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e89000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000a20000-0x42)=""/66, &(0x7f0000099000-0x4)=0x42) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000182000-0xc)={0x8, 0x0}) 2018/01/07 08:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fe4000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x2000000000000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/context\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000aeb000)={0x14, 0x1, 0x0, @fuse_poll_out={0x3}}, 0x14) 2018/01/07 08:41:57 executing program 1: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write(r2, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff45", 0x22) 2018/01/07 08:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000c9d000)='/dev/input/mice\x00', 0x0, 0x4080) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00009e6000-0x118)={0xcb, {{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]}, {{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]}}, 0x118) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00007fb000)='/dev/net/tun\x00', 0x0, 0x101201) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$tun(&(0x7f0000185000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00009ca000-0x2)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) [ 38.611427] device gre0 entered promiscuous mode 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x800) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000016000)='task\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000050c000)=[], 0x0) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002c1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000317000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00004da000)={{0x1, 0x6}, 'port1\x00', 0x10, 0x100020, 0x101, 0x7, 0x4, 0x4, 0x7, 0x0, 0x4, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000f00000)=""/4096, &(0x7f0000b68000-0x4)=0x1000) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0xb4)="7dc0dce4b7439919005a856d9bd6a681868cd16dc0a4159f7f47be2d5ea1172aea9954bb6591bc1b62d1af6588c3404a7d5680ba019010db774f8483e277a6bee2df6e1766a7f4fa79ef07a996cea904e843f270b704c9d9fb271d952a0a6390f6da204ef753f68738531b6bcd3bba051ce1a24730bade208641f71d7b9eaff04f3c7a235b7712c02f32746bbb1a5bb7c460f44d23b549e0908089373e790117fdaa8f1e842f5d70febf20f8f9a896f3f6dfb49b", 0xb4, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x20000) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000000a000)=@generic="00005200000000000000040077a4a1ae", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x7ffff000) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000009000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe5d, &(0x7f0000009000-0x10)={&(0x7f0000008000-0x204)=@polexpire={0xbc, 0x1b, 0x0, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000084f000-0x11)=@known='security.selinux\x00', &(0x7f00004a7000)="707070316d643573756d00d7641b12cedf4303f7b2363bf98824b8a8f4cb4f1bcdf62b2e01e27d2643950381af57abe9149fb4eb31f668e106000000c8eba36abfb945c91b05004191de419630a5712b7f7d1dee010000010000001c029bf6eab215ae3a70c6970e1616110618cf772fb8c6d6c819ddd43d8911f80b58693c4760395ed2705f890081200e00f82a090300ddefbb9d4c51b8bbbd38888a42", 0xfcf0, 0x0) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000005e000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070a000)='/dev/sequencer\x00', 0x10002, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080f000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x80, 0x20000, r2, &(0x7f0000acd000)='./file0\x00') mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000acd000)={0x0, 0x0, &(0x7f0000ace000-0x20)=[{&(0x7f00003c1000-0x79)="cc59ac6ddb513928d50972d08ec8dd902c7d2a33789f686dbc34a3c2011ffd94da7bf4fb9739b66e831efb35deee6df12e3b048d9e03a4e587765fc6420f6fbeca3366be4949aa84a8c9001cf3d3d80d5fc5fa476e7c4cc17bb83225c9ee72ade0277a89ed14d9e75c711e4eea16155f66206d4720580d5087", 0x79}, {&(0x7f0000acd000)="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", 0xfb}], 0x2, &(0x7f0000acd000)=[{0x58, 0x107, 0xe24a, "6063a1dd982540f2a5519e078db9e94c56d2ba43ee2916ddbe16f7600c6b6c2e65fad509f85f0e24699469a5a4e82288151c267bd8b9211946c25be5aa98c67e3d1f38"}, {0x1010, 0x10d, 0x9, "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"}, {0x40, 0x10f, 0x7fff, "e8343deaa2204636b668ee3726c145065ca6253d07ae5865f6dd21301acdd3a124c0a82d2de1237250"}, {0x88, 0x1bb, 0x0, "2bef2f485011fb4687d7122022cc3b4df786357817e48a74f8e27d2de68f0e9298f0d3ffae3fbe2938eb881ca7badd18ee6f3698ac44483f1cf2bfe865b4eb3cfb58e239ab4ccc134a272c2243b8b1f3681c1a7dc251b1ac8496fe6e2d16ab3361fdf0befd1edc3504ab0ccc0f4941b87c2a995cd0"}], 0x1130, 0x4048040}, 0x4000000) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000d52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ef5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f8000)=0xe8) sysfs$1(0x1, &(0x7f00005db000-0x3)='{^}\x00') setresuid(r2, r3, r4) r5 = accept(r1, &(0x7f00008c7000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000047b000-0x5a)={0x0, 0x52, "d0228511ec91da118275639760815f3e47b35f77c5a8745978ddcec54504c58c40e69aa9724440ada35efac948c936bed5bb8d0ff985c6963ecf733ac21db714c2bd1a4dce32844fa7fd91301208fa124165"}, &(0x7f000073b000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000203000-0x8)=@assoc_value={r6, 0x8}, 0x8) bind(r0, &(0x7f0000785000-0x80)=@generic={0x1, "3714e142c1f65392545fe8ca12c145184b1524783069d79dc985ac6c63a1eb0fa456ec3efff4ff45d3f8150891c9b580e4edee9d53d6f5e2a5ebe61940455701fa5fdf7db1e49bf00479e69f0b9bca69fa0a340d3fdb355f1d40b18053edf030f665e3409d21af936c156a2c6eb179842dd2a8eb19f262c504f5a0d41a43"}, 0x80) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000087000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000)=0x4c1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x3) write(r0, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f", 0x24) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/checkreqprot\x00', 0x420000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000894000-0x4)=0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000d1d000-0x11)=@known='security.selinux\x00', &(0x7f00009f3000-0x1)='\x00', 0x1, 0x3) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f2e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000857000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket(0xf, 0x803, 0x0) 2018/01/07 08:41:58 executing program 0: socket(0x0, 0x0, 0xfffffffffffffdfd) r0 = add_key(&(0x7f0000e77000-0x8)='big_key\x00', &(0x7f0000758000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000465000-0x70)="d3babfa472e357d67f274350956aaf7c10cfe11348bdca96a5c662fca77a3a1c80fc2b171cdca60390109478ab395cefe6305621eadea7e96a5d41bf765b571208e26e7db61b0dd3c33ba165c5a8276f79b41eb2", 0x54, 0xfffffffffffffff9) request_key(&(0x7f000097e000-0x5)='user\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001b6000-0x1)='\x00', r0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000bd1000-0x4)=0x100000001, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00003c9000-0x10)={0x1, &(0x7f00008df000)=[{0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000af4000-0xc)={0x80002008, 0x0}) poll(&(0x7f00006ed000)=[{r1, 0x0, 0x0}], 0x1, 0x3) 2018/01/07 08:41:58 executing program 7: r0 = socket(0x10, 0x800, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000036f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000124000-0x4)=0x66a) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000)='smaps\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000048000)={0x0, 0x0}) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000b11000)=0x1, 0x4) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x0) dup3(r2, r3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f00006c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000fff000-0x17)=""/23, 0x17, 0x1ffe, &(0x7f0000fff000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002f6000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004e1000)=[{&(0x7f0000b3c000)=""/212, 0xd4}, {&(0x7f00006db000-0x2f)=""/47, 0x2f}], 0x2) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000376000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7fff, 0x0, 0xe56, 0x10000, 0x5, 0x8, 0x3, 0x924, 0x101, 0x7ff, 0x1ff, 0x1, 0x29db, 0x0]}, &(0x7f0000b3d000-0x4)=0x108) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000094c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b3e000-0x4)=0x1c) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000063b000)={r2, 0xffff, 0x10, 0x0, 0x9}, &(0x7f0000b3d000-0x4)=0x18) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r3 = inotify_add_watch(r0, &(0x7f0000b3c000-0xa)='./control\x00', 0x1000824) inotify_rm_watch(r0, r3) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000b26000-0x1)="de") mount(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000693000)='cpuset\x00', 0x4008, 0x0) readlink(&(0x7f0000628000)='./file0\x00', &(0x7f0000306000)=""/67, 0x43) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000c4b000)="140000000007ff02000000ffff000000000401e5", 0x14, 0x4000000, 0x0, 0x7) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0xed}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000010000+0xc55)={r2, 0x7}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000006000)={0x9, {{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 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}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x200000000f, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) accept4$packet(r2, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000074f000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xa7a7, 0x0, 0x0, 0x7, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x100000005, 0x0}) write(r0, &(0x7f0000379000-0x60)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000746000-0xd)='/dev/snd/seq\x00', 0x0, 0x80004) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a99000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00005fc000)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000123000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000ea1000)=""/247) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c1c000-0xe8)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013c000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000314000)=r3) r4 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r4, 0x0, 0x100020) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x72) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000067d000)={@generic="7fe257de3dfb21afb10446558aa5e8a7", @ifru_flags=0x0}) ioperm(0x0, 0x10001, 0x1) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000400000)='./file0\x00', 0x280, 0x12) write$fuse(r0, &(0x7f0000237000)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x800, 0x8, 0xfffffffffffffffd}}, 0x28) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/autofs\x00', 0x40, 0x0) connect$netlink(r1, &(0x7f00005c2000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00'}) sendmsg(r1, &(0x7f000068d000)={&(0x7f0000627000-0x10)=@nfc={0x27, 0x2, 0x4241, 0x6}, 0x10, &(0x7f0000873000-0x10)=[{&(0x7f00009ba000)="f1e704e39e89fc6100831c88b334fe6fad803ba1d3e252dd683b0c9231168178d76595dda116a17755020846394d3aa08a3e1f1ae53314971f672d3be6a8fb8c3ae24b51e2cd0592d5a2b7d31c68c1f458032040794b2a902899902b40a817c8c332b63c343d", 0x66}], 0x1, &(0x7f0000f2c000-0x13a8)=[{0x30, 0x3a, 0xfffffffffffffff7, "370703f9c8d804aa6eb0ecacbb4c2595e6530d14923573962d19b391303cc6"}, {0x68, 0x10c, 0x7630, "cd3be7b856d3fe8da5f084c10cc539579f7166e4bb80ac3fc0a1a3b6cdb02e504350357faa8065157062a14e432a7bd1aed396cf760b8fa7a749752ae68c9b378a46aed70df4c762704222cbbabcaddfdf91be6b91f560"}, {0x28, 0x10d, 0xffffffffffffffff, "5165e7d7d769709cd48c307041f79eaa3a86"}, {0x68, 0x118, 0x8, "978d7532e69bfbdea0d23d17ecaaa1f8f0c923c77fdd66f13aa2c6f67ed78560219d3c54a209075cce0e920999cb9ea690df4d5bf409acb4c60fce004bd54976266cda6c645a8b4349350d35a0f5f9e504ad3488"}, {0x60, 0x101, 0x0, "13931c4844da6b4a011e11618bbfd489881861f04865d66599074df0519b93791700f5974b0cf3abdac54baf69b6eb606b3f3398df3d719e183131a30c79b0d342b43d56f198f1a9004819"}, {0xd8, 0x111, 0x1, "c82906cd92a3d0c543df361db003c0ccd89f95e5c2aae9969432b4f921798bd26d6ecbef23fce45b410181783f4cd8b09e5e4b5f4f70c799dedbb25b91bca95d72649bb36f5d0b60b88023dc0526a5d2ae661a4cfda0697785e92cb272b015193a731d970fe2f2f3243072c7b8f4e1b156a3e32c092c769e77f8bf699292942e2de135007a0e7d6a28a3f2e0d1787dbce1b235bd4f3ceda92bc803d51679f68ca2c5c20c73cb7e9710877c033790761fdef3244f136c66f8c731df63429986e8c70dedc5"}, {0x48, 0x116, 0x3ff, "b5700ee4a99eb4b9914c1f2873a584d71a6d62772de9a19da07d8547e4c5c5b5870030c970cc816157d443b311d0f9adfa10f2807ad65e3e"}, {0xb0, 0x11, 0xc4a, "9dfbac5661f580a5972f89bab65a1094474293e44163d01a6d4ff47718775df38cfce9363cfab2686634bff817703f01022d009e18dd2f1131061121beced505e9f79ad8dc0f8b17f25311b54d79f7dc45328a3ca002cc9804bf6778778a7d95e852cc90d1d2b6efdd59ae54bb76feb9d9e7d79080fd51c5ce7ce4f87b06044ba59d4e9aadda699a918a0bfefe9aba533b2297524140b93d35bcb274"}, {0x1010, 0x1, 0x5, "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"}, {0x40, 0x0, 0x5, "2ab5c915364f980919e76677353dbe6e3270bdefee161d74d52429d537fd14cc6e5570533d8f7024c4c4db"}], 0x13a8, 0x20000000}, 0x40) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ff000-0x4)={0x0, 0x0, 0x0}, &(0x7f00007d1000)=0xc) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00006c5000)={0x1, 0x862, 0xeb8, 0x3, 0x9, 0x6377d7dd}) sendto(r0, &(0x7f0000cff000-0x12)="120000002a00e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/07 08:41:58 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bca000)=0x10, 0x0) write(r0, &(0x7f000064f000)="98bea275ca3ac4fe3cf37b765a71e1070f12e544e7949cef002e266a5948f9a63a1259ef2e07bf10d91c71f2e75ae2611900a19dd22ef5bf44dc8d712b62c9dcb836631f473d2447f3b129f743787c45865b6829ac2ab658e606f2b961f700f211db5a29932da291a2501178dab4a6e698400c9d80a908da1030ed23cccdfb37c0b64a372f8542d2f2accae14d9b57e1f184c0d868a0a557c0aa", 0x9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r1, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000-0xc)='/dev/rfkill\x00', 0xb03, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eed000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000-0x30)={0x1d, 0x0, &(0x7f00002b0000)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00004d5000)=[], &(0x7f0000a8a000)=[0x48]}}, @increfs_done={0x40106308, r4, 0x0}, @acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000f00000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000028b000)={0x0, 0xfff}) [ 38.996023] device syz2 entered promiscuous mode 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000)=0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000697000-0xe)='oom_score_adj\x00') 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) modify_ldt$write(0x1, &(0x7f0000787000-0xc)={0xa0, 0x1000, 0xffffffff, 0x400, 0x4, 0x8, 0x4, 0x5, 0x0, 0x7f}, 0x10) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007f2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000a2000)=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000838000)={0x0, 0x0, 0x0}, &(0x7f000039b000-0x4)=0xc) ftruncate(r1, 0x1) r5 = request_key(&(0x7f0000e09000)='big_key\x00', &(0x7f0000e72000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000468000-0x4)='em0\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt(r1, 0x1, 0x0, &(0x7f0000a16000)=""/95, &(0x7f0000a9c000)=0x5f) socket(0xb, 0x2, 0x0) ftruncate(r0, 0x7) [ 39.074510] binder: 4609:4615 got reply transaction with no transaction stack [ 39.081842] binder: 4609:4615 transaction failed 29201/-71, size 0-0 line 2921 [ 39.117016] binder: 4609:4615 Acquire 1 refcount change on invalid ref 0 ret -22 [ 39.126531] binder: 4609:4621 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 39.133511] binder: 4609:4625 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 39.143202] binder: 4609:4615 got reply transaction with no transaction stack [ 39.150556] binder: 4609:4615 transaction failed 29201/-71, size 0-0 line 2921 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000014000-0x2)="c2"}) accept$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000010000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/07 08:41:58 executing program 6: clock_gettime(0x80000000000b, &(0x7f0000243000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000)={{r2, r3/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000001000)={{r0, r4}, {0x77359400, 0x0}}, &(0x7f000038e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x67)="1788fc56458e344333d3ed6bf483798d4ec8b6a5194aa60488b4893799873f1ed423c560381fa84ca76013a4f15cf6059c7cd34934020ef9452a622d36e26538e24b1e193b72ae1d771ac240bc5f366e48f5ac8fb62cd54a925f29efb3237fb87bf59f69e9b4ce", 0x67, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000000000)="ef6c04b34467416ebe84335ddb1e1ddd493c5ddeeb3b18ff627b", 0x1a) 2018/01/07 08:41:58 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x1f)=""/31, &(0x7f0000001000-0x4)=0x1f) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000230000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x10000, 0x0) read(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fde000-0x8)='./file1\x00', &(0x7f0000308000)='./file1\x00') 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000012000-0x4)=0x0) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000287000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003ffffffff0100ff10", 0x24) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x200000000f, 0x8000000080003, 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, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) accept4$packet(r2, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000074f000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fb6000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9f000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x24) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000001) chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 39.172016] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.177912] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.184000] binder: undelivered death notification, 0000000000000000 2018/01/07 08:41:58 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000)='/dev/hwrng\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000353000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dc4000)={r1, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf3a5, 0x2, 0xfa7, 0x22}, 0xa0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="80611c79fdd05a88fcfb1a653ab1dab5", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readlink(&(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000da2000-0xa7)=""/167, 0xa7) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) pipe(&(0x7f0000aa2000)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f000077b000)={0x27, 0x0, 0x0, 0x7, 0x80000000, 0xffffffffffffff81, "40188886152e73f024e4c369bf06ec3006dd3a62c715de972c94eeed39e9292273963054dadda05b4624944d4386134ffa8d4b2af2039ef7bd2336fc42bb5f", 0x3}, 0x60) getsockopt(r1, 0x8000000000000000, 0x9, &(0x7f0000ce1000-0xdd)=""/221, &(0x7f0000b03000)=0xdd) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa6000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000fa7000)='user\x00', &(0x7f0000cb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa7000)="1c677f2d38c5455571d259f422c7e03bd14b4ce91496bf14e1ae26bd24f459446773e0f0be6f0cdf2c549b4081c2e4bc2dc49edcaa7c296604fec6df4a55f0930aec8d7316b1e28676accc8f1136a93554fb4d937c12f7", 0x57, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000ef0000-0x8)='keyring\x00', &(0x7f00001c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r3, r4) r5 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r5, &(0x7f00001be000)={&(0x7f0000da9000)=@ax25={0x3, {"af26e91bb3a584"}, 0x100}, 0x10, &(0x7f0000ed7000-0x10)=[{&(0x7f0000fa7000)="bba18ca560f7fa97a589bb678d182881a419cb3d96aeae8301a0b0600d042928e443e3c5a351a4eb290cf300f679e02cafb96dd4460c6e6dacdaa7e42f369c44b1293f9f45aeb478026c2a8d2fb2db73435f47219d9b073d03fe3764e447ff7a7c4b82b50c0ac635eadc487dc05955b3", 0x70}], 0x1, &(0x7f00005a3000-0x2110)=[{0x1010, 0x117, 0xc27, "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{0x1010, 0x10d, 0x5, 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{0xf0, 0x117, 0x4c81, "5fce9f92a596ba9e80bf7e3ba9b3784a5fc0f897f4371dc4f14085e9c633f3730a53c366eaec0b35844d78c6f474473a474ce6a5d0f60ab88d7f73ef650cd8d41d8749b1a3eb138b87840ca2b55fc823f23d6f79acaef9124711152af0ed6222f59c1fec637b0b2806733a047fbb6b880013df71f9fac22b957142d0b10644e9ad25c21c6c68a7dff85518fa45871c56923da4009d8c9686469f590c40edf99c1730e38d760499c3be704e8f719d8398855a2ad748f8c97f0b3816ada7ef27478e82a7e14b97d515106873925739f705abbf04dd1840b9a235e8cbd204"}], 0x2110, 0x24048081}, 0x50) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x270}) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c4000-0x18)={0xa, [0x1, 0x8, 0x3c9e16dc, 0x7, 0x101, 0x2, 0xdf0, 0xd64, 0x5, 0x7f]}, 0x18) lseek(r0, 0x0, 0x3) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000011e000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e02000)={0x0, 0x77, "ea86e36bffe4117f9ac9cc260e42017e0bae527176c6aac5841041ed6fb51afa868c95b55ceef683ad28b7eb7b22af81cd34e36bf34318beb1f405fb51d89988df826683f906990e449a5caf84ed6b4e95d990dc6d890b7e11b0dc9b772f607ccff8462202d8e6ac32a625d213f730890a8e374ddd356b"}, &(0x7f0000239000-0x1)=0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c9e000+0x44b)={r2, 0xf4, &(0x7f0000f73000)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3bee, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x904c}, @in6={0xa, 0x2, 0xa036, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76}, @in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @multicast1=0xe0000001, [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}, 0x4}]}, &(0x7f00008d3000)=0x10) fchdir(r0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x100002000) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/hwrng\x00', 0x80c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000505000-0x10)='/dev/sequencer2\x00', 0x44, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000001000-0x8c)="9176d4b470e21e70a09f6705b4279986251277dc47bb10119d161ef2eecb5c290177cbd919ac20ce33fd28941aa7271885e477dcfa2d3c6afb022b9181315b370b3822256eb599bb16d8c85725c38466ea9e9beab5bbbf180a5565df61fd78f501d366f22045dfc7b570702b5eae1195599b424ba8946929cd6515215091cf573be52d0b1338e002e3f177dc", &(0x7f00003c2000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000e34000-0xb3)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0x0, &(0x7f00006d9000)={0x0, 0x0}, &(0x7f0000b16000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x7f, 0x1edc, 0x8, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00004ae000-0x8)=0x0, 0xfefa10e790662079) 2018/01/07 08:41:58 executing program 4: socketpair(0x18, 0x0, 0x4, &(0x7f00009a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000bd3000)=[{0x2, 0x24, 0x3, 0xfffffffffffffbff}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000)=""/51, &(0x7f0000002000-0x4)=0x33) [ 39.218198] binder: 4631:4643 ioctl c0306201 20013fd0 returned -14 [ 39.226756] binder: 4631:4650 ioctl c0306201 20013fd0 returned -14 [ 39.246532] device syz2 entered promiscuous mode 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004c7000)=0x800, 0x4) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c8e000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xffffffffffffffa1) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x4000, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$sock_ifreq(r1, 0x8939, &(0x7f0000f14000)={@generic="e2be2a47858200c11eea9e5d2ff06188", @ifru_ivalue=0xf387}) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000069b000)={0x0, 0x55, "1df52e7b17bb000a01e8db67f368d3533b9adf72006b354da46df627e47353d9ca7328d1f0787ef8117d030267ca9060f54c5fb69d562c6bb5194c0ab05419d7cbf14ed82d32441748a4a769011c4ffa1032b6ce53"}, &(0x7f0000de6000)=0x5d) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000de7000-0xc0)={r2, 0xb8, "29ad68d06c445c1f8b2355c76842fc17cfc47ecef69ac093a783015c1adeb68f5ad35dc908f58d8c22953fdb4ceeea73611db2187454f70af93b77b2e31d2d1f3a2d122fd21de3cd752060f32665a48854f44b2311990095e1e6a41fb476a09a5238c8f9a524d0de94a9a4daab52a62849b41bdab57bf7cf12917a6ecd32599e1eb48e9e402eed42fc4a7b2efa94ba4ebcd24945326d04a22f6649954fa7fd068f498662e026aceb9276a6ef98137b448541e3cfe22416b4"}, &(0x7f0000ab1000-0x4)=0xc0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000de7000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002e0000-0x4)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000)="", 0x0, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2043, 0x0) chdir(&(0x7f000019d000)='./file0\x00') 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000004a000-0xe0)=""/224) epoll_create1(0x80000) readv(r1, &(0x7f0000013000)=[{&(0x7f0000010000-0x57)=""/0, 0x0}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000843000-0x4)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000768000-0xdf)="164bd4eec2489626d72ed140d3e4493f2963c623fb20c2a0980d521c940ab228bcc71a5085f52d1f87f30d84d1e90439496fffa110f0c3b4d9aad4365ace8fa66366b1cec7461d3e27ad7c281ad6b12fc6d47285817cef725a8bc6f7e1015ab038e4fde64a4cf3c4e3676fd7fa31b7e0ac74e12a9a236f0a70769fb177c46f7a955dc71452ac3fe752e94df688b18c819bc260f7272eb4286f9dc8e01dceaf8534234fbef9e9e3070de182873d9e6fa58fc020020cec26ffcc50dbdc19d985836922112d598fc1ce0bfd59d233c86f7989f247ebe598bfb1b576995dabd87d", 0xdf) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6f000)={{{@in6=@mcast2={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000240000-0x28)={@generic="ba047e467cea1cd15930a19aa38e18e4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000be8000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00003ea000)=""/22) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000044000-0xb8)={0x0, 0xf9, 0x80, 0xfffffffffffffffe, 0xffff, 0x0, 0x3a50, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x200, 0x0, 0x1}}, &(0x7f0000d37000+0x239)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d18000)={r1, @in6={{0xa, 0x0, 0x14d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x800}, 0x98) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000008d000)={0x0, 0x7fffffff, 0x1000000000, 0x3, 0x4, [{0x10000, 0x34, 0x2, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x23, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100, 0x100000001, 0xffffffffffffff2f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x9, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b5000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000024c000)=0xffffffffffffffc1, 0x4) r4 = syz_open_procfs(r3, &(0x7f0000434000-0x6)='stack\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000206000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ee3000)=0x8) ioctl(r2, 0x8918, &(0x7f0000000000)="") ftruncate(r4, 0x200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000804000-0xc)={&(0x7f00001db000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/07 08:41:58 executing program 4: pipe(&(0x7f0000c8a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1a000)=0x0, &(0x7f0000405000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)="656e63d27970ec655e0072", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="11726f6300", 0xfffffffffffffff9) keyctl$revoke(0x3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000076000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000985000-0xc)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f000002b000-0x24)={0x8000, 0x85, 0x8, 0x7fff, 0xffffffffffffff9c, 0x1ff, 0x763, 0x100, 0x4f558b7b, 0x81, 0x2, 0x225}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000aaf000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x80000000, r0) sendmmsg$unix(r1, &(0x7f0000809000-0x118)=[{&(0x7f0000acf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000012a000-0x50)=[], 0x0, &(0x7f00007ac000)=[], 0x0, 0x0}], 0x1, 0x20000800) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/hwrng\x00', 0x80c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000505000-0x10)='/dev/sequencer2\x00', 0x44, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00001df000)={0x0, 0xffff, 0x9, 0x2, 0x0, 0x7f}) r1 = syz_open_procfs(0x0, &(0x7f00006f0000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') sendfile(r1, r2, &(0x7f000004d000-0x8)=0x0, 0x6) 2018/01/07 08:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0xffffffffffffffbf}], 0x1000016c) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) fstat(0xffffffffffffffff, &(0x7f000077b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0x0, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) setreuid(0x0, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000522000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00004e2000-0x8)={r3, 0x3}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000fc2000-0x4)=0x0) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d81000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:41:58 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000277000)='/dev/usbmon#\x00', 0x8, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000b35000-0x92)=""/146, &(0x7f0000fd8000)=0x92) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x804, 0xfffffffffffffff7, &(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bc8000)={0x0, 0x6}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000019b000-0x8)={r3, 0x2}, 0x8) recvmsg(r0, &(0x7f0000fd8000-0x38)={&(0x7f0000fd7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000735000)=[{&(0x7f0000fd8000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f00006ce000)=""/4096, 0x1000, 0x101}, 0x2020) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a5c000)={@loopback={0x0, 0x1}, 0x1, r4}) 2018/01/07 08:41:58 executing program 3: syz_open_dev$mice(&(0x7f0000e4f000)='/dev/input/mice\x00', 0x0, 0x400000) 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)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3", 0x1f}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 08:41:58 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) ftruncate(r0, 0xaa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/sequencer\x00', 0x684140, 0x0) write$tun(r1, &(0x7f0000d02000)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="87e0981f8696", [], {{0x0, @llc={0x36, @llc={0x0, 0x0, "8b73", "fabf4de494395af2f5219566068e142a082897dc92e58b8105d52ad76d1a9233c582f96a541768c389758102d657b6ce46f0"}}}}}}, 0x50) openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/rfkill\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001fb000)=@int=0x0, &(0x7f0000644000)=0x4) 2018/01/07 08:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000723000)="", 0x0, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000ad4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x100000000000003c, &(0x7f0000c84000-0x59)=""/89, 0x59, 0x0}, 0xe57b}], 0x1, 0x2043, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000aeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f21000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:41:58 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a29000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x100, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0x3f, 0x5, r1}, {0x4, 0x4, 0x6, 0x10001, 0x5, 0xffffffff, 0x0, 0xe89b}, {0xf264, 0xeed, 0x4, 0x6}, 0x9, 0xd, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x1, 0x100000001, 0x400, 0xb07b, 0x1}}, 0xe8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000521000-0x8)='./file0\x00', 0x151042, 0xffffffffffffffff) chown(&(0x7f0000a30000)='./file0\x00', 0x0, 0x0) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00006fc000-0x3)=0x2a6) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000087000)="5917a3fccaa50a6adcf22fb8ad37c8bde2ce62b4f958c84f995eb8b44a404567c882eb4b4ed8a1b2f6c0756493ccb7157050ef524c29aef03dd868423dec52fcc07329529ac6821e1c05d03bf4c36c03e4bf2a2d2a73fdd0b7aa25322393c5c5619ea6526f038b7786515240b95e618f667da95405c6a4d0e815207202842fe027e86dbdfad597fca13af57c1922d73c7201c74e7d1198a3cf2f196532061abe35e2e5572a13048f3b3a2f599f20180589") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000094e000)=0x0, &(0x7f00008d3000)=0x4) r2 = getpid() prctl$setptracer(0x59616d61, r2) getsockname(r1, &(0x7f0000fc2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc6000)=0x10) 2018/01/07 08:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) recvmsg(r0, &(0x7f00001df000-0x38)={&(0x7f0000595000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006aa000)=[{&(0x7f00007ec000)=""/89, 0x59}], 0x1, &(0x7f0000831000)=""/69, 0x45, 0x3ff}, 0x60) tee(r0, r0, 0x7, 0xa) 2018/01/07 08:41:58 executing program 3: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d5b000)=[{&(0x7f000099a000)="390000001300090469000000000000ffffe2ff3f01000000450001070000001419000d0000000000000001000000faffffff0700001ee400e4", 0x39}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x81, &(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec5000)={0xb0, 0x8005, 0x7, 0xee3d, 0x0}, &(0x7f0000ec6000-0x4)=0x10) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009ce000-0xc8)={r2, 0xc0, "989abb95ade9bfed828b7e1307e6f1a47238fee015af4144770679b37c5036e96d5d2e011e408ef6422557d90a1cf940378be0d26c79081eaa66f6f6499c657729152c384698f3f77834800c07fe02d9663a7b67da00fa710cda969a0a7a9b85776d1b338834e02c809edf63222a771963f3f672cad9256929cc8a55d3258ae664bf32bfbf487d3992c69ee25a00ccb31cc6d933b6114a822b6ba33f071a0c8f4098b567a228daf674981dba37a838059adc1b159ce22e33ef5e5fbe71edfddd"}, &(0x7f0000ec5000)=0xc8) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ea000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00001ec000-0x10)=[{&(0x7f0000fd7000-0x67)=""/103, 0x67}], 0x1, 0x3a) 2018/01/07 08:41:58 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e66000)={0x93, 0x0, 0x401, 0x8, 0x0}, &(0x7f00009f3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f3c000-0x8)={r0, 0x5, 0x40}, &(0x7f00008a4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 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]}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000faf000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000fb0000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00008a1000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={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, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e9e000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000fb0000)={&(0x7f0000211000/0x2000)=nil, 0x7, 0x3, 0x10, &(0x7f000085d000/0x4000)=nil, 0x101}) 2018/01/07 08:41:58 executing program 1: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x3ff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 08:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f53000+0x580)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e14000)=0x0, &(0x7f00000d7000)=0x4) close(r1) 2018/01/07 08:41:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000-0x4)=0x0) sched_setscheduler(r2, 0x1, &(0x7f0000002000)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff04) 2018/01/07 08:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b25000)={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b0}, 0x1c) 2018/01/07 08:41:59 executing program 2: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfff) pwrite64(r0, &(0x7f0000006000-0x5b)="", 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x33, r1, &(0x7f0000001000-0x8)=0x0, 0xf80, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdirat(0xffffffffffffffff, &(0x7f000015d000)='./file0\x00', 0x0) 2018/01/07 08:41:59 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f00008fb000-0x8)={0x81}, 0x8) fchmod(r1, 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000acd000/0x4000)=nil, 0x4000}) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000065e000-0x5c)={0x8, 0x0, {0x1, 0x0, 0x8, 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]}) 2018/01/07 08:41:59 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00006b0000-0xdf)="28f85756e764d9ec55b85c144ac4835016963ed88f244b9eae5210fa6fbaaea6761668e00f063bce4b6bdee5f5102385fb19ea2bd5615b970e30d7ac35292195cf2062be1c9f693ada8fcd44d7873d10ab4db1c8c3f68f423ce7577fa2278a5749c102c21ecdd39be06e115cd0d673de3aa12f7a8165c15c41528a27bc9893d463b26fda3f67ff677e98571ac05ae11b3fc9c43d46000d235369e99912411b273c46e23de995c826db84ad8d0af61b3c0e749b74a2d57df0e7454a2f45ec7b479a006358b50c062c542a1aed18ea91224e6bd505f7e2a864e4b09b8c2792ff", 0xdf}, {&(0x7f0000f5d000)="474799ae43a729d653d5cb309e600b91a9b46a56ddc0311791d8c9d6acaa4ab21b95c9a7892d5518fec2f6fda8f01238e71cecfecf74c49e89181a636b95351991c3c29db2ae31e2cf9076b44a7275c3f466e9b638a5538acca2889fb51d6871524b776967617847d8b8397a259c904a64872b6f0a673fee5d2bab7d9464561c5027de50cf", 0x85}, {&(0x7f0000000000)="41088b79dc9237fff26f150f08a88ae03ef038444cbecfcf4bcaec6b644e4035fd68cda5cfcded72cc680b4731efff9aea70e8019877c1d5b27dbb3d4ca69b9442696bbd2b0f295a5881a8fab0a31f28", 0x50}, {&(0x7f0000001000-0xd3)="6bf623cae18f9ba0c51001dbd9be6a478fe069a781574fb047bb04573d03bf3cb5b3270faca9f66ee85c2bbeacbe8a7f04448d6e55a6a1fa657b19bc2596c5ac8ce4a6e4a60e5ed9f99184775c355e4f25d670a38d8af58462589c0dffdec0a3883f6fd138cd3b3a34793639226be1c175321df05f6cc0f8b8804b1f092bd448a4833eb2312ea3cbf54884c02a1b3486dde7c3d01e6fa2b4f9ed36b8e132d27b83f42450dde4cc1fb10372ae4142bc6cf37a68eed53060cafb3b7cfbc757716b88e2cd064b5e4dfa0418cb0fdb58db6419ad19", 0xd3}, {&(0x7f0000000000)="a08e6fd6041ecb8bc26f36274c5c36501eb82c0f463721b1c48e07031199d43be07330f2dd046b2edbf8e3c43ac69205cb8717fe63690d7654d1b77f0c3419c25c5ea3d53e8c2d4487f6e0d1261aae6a70a29d209607c7fc83b6c14a63169390802a7853faf3a0c868990cb34ada542e045c9655ca9931394f616296cceb598d1ee60dcb125c98b70531dd9df7b8a4e39c4ceabe5c6ab4c69a", 0x99}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00009ca000-0x3)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000776000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddf000)=0xe8) setfsuid(r2) r3 = open(&(0x7f0000fce000)='./file0\x00', 0x68042, 0x0) fallocate(r3, 0x0, 0xffff, 0x6) sendfile(r1, r3, &(0x7f0000f2c000)=0x3d, 0x10001) creat(&(0x7f0000b83000)='./file0\x00', 0x0) write(r1, &(0x7f0000ab7000)='J', 0x1) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x77, 0x4) bind$inet(r0, &(0x7f0000af2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000020b000-0x4)=0xc4d, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000032a000)=0x0, &(0x7f0000aa7000)=0x4) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00001f5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000048b000)="3227fc70ea4d9ce93a77b0c33e4b0c74a3953902842d8761f78b394c464eb2658166868fed038976c2b2c7f576038438c682546d7d31cc5393b5d558f6694510c628811781949c57c2b4ddbca4c5d0d0f3e8e08b7a0cc60185f0ad27b0497fb8d58f9992aa6630628c23f241240fac682216bc94063b3242a7c409dffde3c003a04b5d33a2dae2d2fe276b2e9b0b507aacd926c940b1be69df4257b5fded83b6fee428188b0cf27faeedc3acfd46d140763daabf374fcd741c9da8a2e11a49747946ae7f0a4699f0f8f5ea25f68cad3e86d438ccf4a6f8", 0xd7, 0x20000802, &(0x7f00006d0000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55f", 0x60}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/07 08:41:59 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000086000-0x4)=0x0) pipe(&(0x7f0000bc2000-0x8)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000781000-0x8)={0x0, 0x0, 0x0, 0x0}) setpriority(0x0, r0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00008d0000-0xc7)=""/199, &(0x7f0000bdf000)=0xc7) 2018/01/07 08:41:59 executing program 7: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) close(r1) recvmsg(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = gettid() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b3b000)=[{0x7, 0x9}], 0x1) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000b3d000-0x64)={&(0x7f0000b3d000-0x18)=[0x1, 0x1, 0x9, 0xc498, 0x200, 0x6], 0x6, 0x5df671f7, 0x3ff, 0x1, 0x6, 0x0, {0x81, 0x3, 0x81, 0x401, 0x1, 0x100, 0x30000, 0x4fae, 0x3, 0x8, 0x5, 0x20, 0x2, 0x1, "44a159bf983f930d11dd05ef0e654532fc2fcdd163ca096abf78abd1659769d7"}}) readv(r3, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3a) tkill(r4, 0x16) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00005e5000)=""/4096) sendfile(r0, r1, &(0x7f0000e33000-0x8)=0x4, 0xf) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000055e000-0x18)="79bbe3ddcea9b38422c28c8bcf40310ce4a579626e190bb9") 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c2b000-0x4)=0xffffffffffffffa2) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c2f000-0x8)=0xd4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x1, r2, 0xffffffffff600000, &(0x7f00009b2000)=""/0) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) select(0x40, &(0x7f00007b5000-0x40)={0x1, 0x5, 0x200, 0xffff, 0xfff, 0x40, 0x4, 0x8000}, &(0x7f0000fe1000-0x40)={0x9, 0x10001, 0x20, 0x7, 0x9b, 0x9, 0x7, 0xb3b}, &(0x7f0000578000-0x40)={0x7fffffff, 0x1, 0x3f, 0xffffffffffff8640, 0x100000000, 0x3, 0x1cc7, 0x8}, &(0x7f0000b02000-0x10)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000122000)=0x0) ppoll(&(0x7f0000eb1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b65000)={r1, 0x0}, &(0x7f0000b75000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000962000)={0x44, 0x0, &(0x7f0000107000-0xc8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000086d000-0x28)=[], &(0x7f0000d40000)=[0x0]}}], 0x0, 0x0, &(0x7f0000d5f000-0x61)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f31000)=0x5af405be, 0x4) close(r0) 2018/01/07 08:41:59 executing program 4: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x551000, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$setlease(r0, 0x400, 0x2) 2018/01/07 08:41:59 executing program 6: r0 = memfd_create(&(0x7f0000b77000-0xc)='trusted*!]-\x00', 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x34a5a652) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006e6000-0x50)={0x0, @time={0x77359400, 0x0}, 0x0, {0x5, 0x7}, 0x8696, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r2, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000020000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c22000-0x8)={r4, 0x8}, 0x8) 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c6000-0x14)="706f73fb0002000029070000007300000000", 0x0) pwrite64(r0, &(0x7f0000ad1000)="ff2f", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000993000)=""/4096) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') listxattr(&(0x7f00006db000-0x8)='./file0\x00', &(0x7f000055e000-0x71)=""/0, 0x0) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00005e5000)=""/4096) sendfile(r0, r1, &(0x7f0000e33000-0x8)=0x4, 0xf) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000055e000-0x18)="79bbe3ddcea9b38422c28c8bcf40310ce4a579626e190bb9") [ 39.830899] binder: 4827:4831 got transaction with invalid offset (0, min 0 max 0) or object. [ 39.840867] binder: 4827:4831 transaction failed 29201/-22, size 0-8 line 3191 [ 39.884283] binder: BINDER_SET_CONTEXT_MGR already set [ 39.890115] binder: 4827:4847 ioctl 40046207 0 returned -16 [ 39.899547] binder_alloc: 4827: binder_alloc_buf, no vma [ 39.910826] binder_alloc: 4827: binder_alloc_buf, no vma [ 39.916441] binder: 4827:4831 transaction failed 29189/-3, size 0-8 line 3128 [ 39.920886] binder: 4827:4847 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 08:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000961000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000165000-0x1)=""/1, 0x1) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000135000-0x10)={0x2, 0x6, 0x4, 0x401}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d4b000-0x4)=0x0) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/keychord\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f00002b6000)="655fe6cb0606808666e025f5a3ae34c0b3415a0a80a61ddae39e4c67e81836b19025c125158e9be73ba9798056c578111daed47fab0a398c0ee1431c728c625ac82d918165b506d4df8dbac8df28c6c75bd28579d9bd7cdc862b3bcdfab62dcc0e7a04dc8e8b8f26db374e32904b3711816a891d07b14e01513c9e7457eaf7bbb1d6aa0e0a7f7ac628fbe71857ad18cc2dffda1bde5d50d321299d763b051d3ba7bc48961bf17c6ccce6f57269092087db870eacf6a8f5b6d82ee1e118e28bbc8044e4e744cc857fd6211249db69fe7d59e722cd04a087e0aa462891f8290ee5a8a56f4d30", 0xe5, 0x4001, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_out(r0, 0x5460, &(0x7f0000872000-0x8)=0x0) 2018/01/07 08:41:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000003000-0x4)=0x0) 2018/01/07 08:41:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a3c000-0x10)=[{&(0x7f00002a0000)="190000001100092401030020000500ff2a0000000500000000", 0x19}], 0x1) 2018/01/07 08:41:59 executing program 7: syz_open_dev$usbmon(&(0x7f0000b5b000-0x2)='/dev/usbmon#\x00', 0x8000, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a36000-0x48)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x10000}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) faccessat(0xffffffffffffffff, &(0x7f00004e4000)='./file0\x00', 0x0, 0x0) 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0) setgid(r1) futex(&(0x7f0000004000)=0xfffffffffffffffc, 0x4, 0x8000000002, &(0x7f0000331000)={r0, 0x1c9c380}, &(0x7f0000005000-0x4)=0x0, 0x62e5d43c) [ 39.934713] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.940182] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.962836] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 08:41:59 executing program 7: r0 = socket(0x1000000001f, 0x0, 0x4) r1 = add_key(&(0x7f0000e77000-0x8)='big_key\x00', &(0x7f0000758000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000465000-0x70)="d3babfa472e357d67f274350956aaf7c10cfe11348bdca96a5c662fca77a3a1c80fc2b171cdca60390109478ab395cefe6305621eadea7e96a5d41bf765b571208e26e7db61b0dd3c33ba165c5a8276f79b41eb2", 0x54, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)="7573657200c3", &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001b6000-0x1)='\x00', r1) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005df000)={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]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/07 08:41:59 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) pipe2(&(0x7f0000ea9000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ff6000-0x4)=0x100000000, 0x4) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/keychord\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f00002b6000)="655fe6cb0606808666e025f5a3ae34c0b3415a0a80a61ddae39e4c67e81836b19025c125158e9be73ba9798056c578111daed47fab0a398c0ee1431c728c625ac82d918165b506d4df8dbac8df28c6c75bd28579d9bd7cdc862b3bcdfab62dcc0e7a04dc8e8b8f26db374e32904b3711816a891d07b14e01513c9e7457eaf7bbb1d6aa0e0a7f7ac628fbe71857ad18cc2dffda1bde5d50d321299d763b051d3ba7bc48961bf17c6ccce6f57269092087db870eacf6a8f5b6d82ee1e118e28bbc8044e4e744cc857fd6211249db69fe7d59e722cd04a087e0aa462891f8290ee5a8a56f4d30", 0xe5, 0x4001, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) [ 39.990434] binder: release 4827:4847 transaction 29 out, still active [ 40.029846] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000051c000)={0x5, 0x1, &(0x7f0000772000-0x1)="10"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/enforce\x00', 0x34040, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000129000-0x24)={0x7, 0x5b8, 0xffffffffffffff01, 0x40, 0x1, 0x1, 0x1, 0x0, 0xc159, 0x97c, 0x7, 0xffff}) poll(&(0x7f0000654000-0x50)=[{r0, 0x10, 0x0}, {r0, 0x44, 0x0}, {r1, 0x14, 0x0}, {r0, 0x200, 0x0}, {r1, 0x20, 0x0}, {r0, 0x400, 0x0}, {r1, 0x5, 0x0}, {r0, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x4108, 0x0}], 0xa, 0x1bf0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d75000)=[{0x3, 0x401}, {0x4, 0x2}, {0x0, 0x9}, {0x8, 0xfffffffffffff988}], 0x4) recvfrom(r1, &(0x7f0000f16000-0x58)=""/88, 0x58, 0x40, &(0x7f000045c000)=@llc={0x1a, 0x17, 0x6, 0xffffffffffffe1e9, 0x8, 0xd34a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f6b000-0x6)='hybla\x00', 0x6) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f000013b000-0x8e)="3530ea0c45ae5fe3f1373e6d60b6228201dfd64d60f322531de8b8ad7336ca3c605ed58c7f88cfba139fd059416e5ee059a2cb7148fca297ab8b7a6d0ce9bf633a9dcc048b60e67f024fd9150217b6c55722268dd68df63a77710e12a00a8b33eb21c53aeae99faa82eead7f43e1a7299a32bcdec851e462ffab3c5fe5fafa1b2fac15eb8fe22cb67f2c3ef40043", 0x8e) shutdown(0xffffffffffffffff, 0x0) 2018/01/07 08:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c5c000)={0x0, 0x20, 0x176600000000}, &(0x7f0000fa7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006fa000)={r2, 0x100000000}, &(0x7f000099a000-0x4)=0xffffff6d) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007b0000)=0x0, &(0x7f0000617000-0x4)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000c71000)=0x0) 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) r2 = gettid() ptrace$getsig(0x4202, r2, 0xbcb, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000660000)=0x100) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0xc) [ 40.044593] binder: send failed reply for transaction 29, target dead 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xa00000000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000581000-0x78)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x2, 0x0, 0x32f, 0x0, 0x0, 0x80, 0x1f2a50a1, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb7000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f98000)={0x80000000, 0x0, 0x100000001, 0x2f2e, 0x80000000, 0x480000, 0x8000000000000, 0x0, 0xfffffffffffffffb, 0x0}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f000085d000)=[{&(0x7f000064a000)=""/43, 0x2b}, {&(0x7f00002a7000)=""/255, 0xff}, {&(0x7f0000d3f000)=""/248, 0xf8}, {&(0x7f0000ce6000)=""/213, 0xd5}], 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000dd4000-0xe3)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000135000-0x10)={0x2, 0x6, 0x4, 0x401}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d4b000-0x4)=0x0) 2018/01/07 08:41:59 executing program 7: r0 = socket(0x1000000001f, 0x0, 0x4) r1 = add_key(&(0x7f0000e77000-0x8)='big_key\x00', &(0x7f0000758000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000465000-0x70)="d3babfa472e357d67f274350956aaf7c10cfe11348bdca96a5c662fca77a3a1c80fc2b171cdca60390109478ab395cefe6305621eadea7e96a5d41bf765b571208e26e7db61b0dd3c33ba165c5a8276f79b41eb2", 0x54, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)="7573657200c3", &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001b6000-0x1)='\x00', r1) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005df000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002ac000)='user\x00', &(0x7f0000957000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f3000-0x2e)="453d100f6e843acf40ce696be46683598a28ccabef094b00449dc14c4d0e40770d69f55f3989f7b75b7c68bd2f55", 0x2e, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000352000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) [ 40.124373] binder: BINDER_SET_CONTEXT_MGR already set [ 40.136593] binder: 4914:4921 ioctl 40046207 0 returned -16 [ 40.154833] binder: 4914:4931 Release 1 refcount change on invalid ref 0 ret -22 [ 40.154910] binder: 4914:4916 unknown command 0 [ 40.154917] binder: 4914:4916 ioctl c0306201 20007000 returned -22 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000d30000)={&(0x7f00007b8000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000747000)=[], 0x0, &(0x7f00001d0000-0xdc)=""/220, 0xdc, 0x0}, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000c4b000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fef000-0x4)=0xffffffff00000006, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ff4000)={@common='eql\x00', @ifru_flags=0x9002}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x23, &(0x7f0000ff6000)={0x9, {0x9}, 0xc8000002, 0x2}, 0x0, 0x8, &(0x7f0000ff7000-0x8)={0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000ff6000)="10703973af85c971bdff27e6b39f2503f2adc2d12dd6ed599d5857541d39c692cc580e8b9d20462678a2d897ab3ffeafa36a708aa3f136c4ed3d526cdcc0549b884f171cee06197e38a4ed9755f9f79a1164783408c7610d7107b1ed8aa33ccc088be690b50d75b2c439588eefb3685b33564737ae3f1d8dedb134dfc84b4bb72c", 0x81) prctl$seccomp(0x16, 0x0, &(0x7f0000ff6000-0x10)={0x3, &(0x7f0000ff5000)=[{0x0, 0x3, 0x200, 0x0}, {0x5, 0x7, 0xffffffffffff8000, 0xffffffff9d9746da}, {0xaf, 0x4f, 0x100000000, 0xf2ec}]}) 2018/01/07 08:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000499000/0x2000)=nil, 0x2000, 0x8, 0x80010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d54000)=@get={0x1, &(0x7f0000575000)=""/4096, 0x6}) close(r1) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000883000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000055f000)=[{&(0x7f0000bd0000)=""/101, 0x65}, {&(0x7f00001e5000-0x5b)=""/91, 0x5b}, {&(0x7f0000b25000)=""/64, 0x40}], 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f2000-0x8)=0x2) 2018/01/07 08:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00008c0000)=0xb20, 0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 08:41:59 executing program 4: socketpair$inet6(0xa, 0x800, 0xe380000000000000, &(0x7f000048c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x0) clock_gettime(0x0, &(0x7f000068c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a73000+0x984)={0x4, 0x8, 0x3e01f064, 0x6, 0x3, 0x5, 0x3, 0x3}, &(0x7f0000240000)={0x7fff, 0x2, 0x0, 0x1000, 0xffffffffffffffff, 0x4, 0x55b, 0x9}, &(0x7f000029e000)={0x89, 0x8, 0x4, 0xffffffffffffff88, 0x7b4493dd, 0x4, 0x0, 0x5}, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000b7c000-0x10)={&(0x7f0000c84000-0x8)={0x6}, 0x8}) mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00003b6000-0x10c4)=@newpolicy={0xc4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0xffffffffffffffe2, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysinfo(&(0x7f000040e000-0xa2)=""/162) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000419000)={0x0, 0x0}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000e0000)={0xba}, &(0x7f0000419000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000)={r5, r6+30000000}, 0x8) setsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f0000211000)=0x9, 0x4) r7 = socket(0x1, 0x80006, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000096000-0xb8)={0x0, 0x5, 0xe185, 0x1, 0x2, 0x625, 0xff, 0xfbe, {0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x569, 0x7, 0x3, 0x0, 0x800}}, &(0x7f000036d000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000021f000-0x8)={r8, 0x45f9}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000418000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 08:41:59 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f15000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff7000)={r1, 0xffffffff80000000}, &(0x7f0000f23000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x2, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0xfffffffffffffffd, 0xfff, 0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/context\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f00004df000)="cd725e2461295e683934e77ae67f7bd0c1b285d3a4a968ae58a8b79860b9d9c16e60ace22e63bf2a55e030432b13e1cd611c64f77e971f06ad9585f824941eb681a06a7c4d6b60aac9c121c33d77e19529c232e30ff663f13a3732304599eda0ec3decc61088572aee39e1b5ad3a5432b2197b52875f1661703f9c30801b2dd71689d54ff0433dae6aad129320b9", 0x8e, 0xc4, &(0x7f00007e6000)={0x77359400, 0x0}) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) 2018/01/07 08:41:59 executing program 2: r0 = inotify_init() r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000950000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0xfffffffffffffffe, 0x0}) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) times(&(0x7f0000cbe000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/context\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x13) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000666000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace(0x4207, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x8, 0x55, &(0x7f0000fa7000-0x3a)="3e1b0f09e8a4eeced37651d975be1f97a163df732e13a7c07115f5f5e95f1c85af8073fda8d574ce8594f553af6e092f3ea845eb0eb71e67383f", 0x3a) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x137}) 2018/01/07 08:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f000042e000/0x2000)=nil, 0x2000, 0x1) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/sequencer2\x00', 0x40d00, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000fc8000-0xbd)="f17e29d435a34ad37ae0b903ac5908fb742b0a80b6352bf2b055c89289b635fc06ba3bfd7dd567c6e89a53a99b19999219b9e7ddb5e1fed44de17119f29cb5d805e4cdf298194a14d18e37bd0abb880f7fa33cf528916844e43353e4f94186770862a070fa915f60107d0ab379bb16e17bc9ad62c9858cdef31aff47dd2e216d6ef468aa736675e2612d303824fe774bb1cc6cbddfa93a92f3a557ee0e4562845d25f1b0ee2d585035f937ff55c0b8dd4e8f6ee61d22e28193e1614f8e") readv(r0, &(0x7f0000fc4000-0x60)=[{&(0x7f00004cc000)=""/44, 0x2c}], 0x1) 2018/01/07 08:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) mincore(&(0x7f0000b8a000/0x4000)=nil, 0x4000, &(0x7f0000a31000-0x3c)=""/60) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000003000-0x9)=@random={'btrfs.\x00', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000058b000-0x1)="dd", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000de6000)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005f6000)={0xaa, 0x1, 0x0}) rename(&(0x7f0000f88000-0xe)='./file0/file0\x00', &(0x7f000069e000)='./file0/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f000082f000)=[{0x3, 0x0, 0x0, 0xfffffffffffffffa}]}) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x0, "57f7e5003615", 0x0, 0x0}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000f5a000)='/dev/sg#\x00', 0xffffffffffff6063, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b7000)=0x0) 2018/01/07 08:41:59 executing program 7: clone(0x0, &(0x7f0000780000)="", &(0x7f0000168000)=0x0, &(0x7f0000511000-0x4)=0x0, &(0x7f0000000000)="") chroot(&(0x7f000031b000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dd5000-0x10)={r1, 0x8, "0763a5a3574a3574"}, &(0x7f00006b4000)=0x10) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x4, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b9e000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009dd000-0x14)={0x0, 0x7, 0xffffffff, 0x2, 0x8, 0x7ff0000000000000}, &(0x7f0000a5a000)=0x14) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000f84000-0x8)='./file0\x00', 0x0, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f000051a000-0x108)={0x8, {{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, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b4e000)=0x0) r1 = socket(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000210000)={{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="70699a0c8800", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/07 08:41:59 executing program 7: r0 = socket(0x11, 0x6, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d26000-0x8)={0x0, 0x40}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006fa000-0x8c)={r1, @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]}}, 0x8c) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f000086f000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000d26000-0x4)=0x1f, 0x4) 2018/01/07 08:41:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x95) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000141000-0xd7)={0x0, 0xcf, "e617e1ca3efcffeae0ea05fefd55f324ce03771155b32a0502e55371eeb4382e767805429f56d4f3600f8f3546da891d63677ddc44f307f699c0286bd957801f1e5dddb8e111f7b86d6d104da64b7a24f7bb5c1be9335b454a36660f5dec394cef6ab3ce5d35a7cd5e5941e4da8ba63730b3e37af6b3c27fc9c49c04f17b70f70bd2391c7e3a7ae0645c43d0f89e1d00a8ae06422e2b84a86aa761e63ac462bf78a79cad196710ba65b6eb6a76bf0b7d6b6dde4c056ff41cdb84728be80aebb8ff71b6974bb22299d3f676f44a9f38"}, &(0x7f0000001000-0x4)=0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x0, &(0x7f0000001000-0x54)=[]}, &(0x7f00008c3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x1267, &(0x7f000001d000)="") 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ea7000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fd2000-0x6)=@hci={0x1f, 0xfffffffffffffff9, 0x0}, 0x6) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd2000-0x25)="240000001a0025f00072b404000000090a0b00e70010b500001000eb08ff07007fffe5b742", 0x25) [ 40.493384] audit_printk_skb: 12 callbacks suppressed [ 40.502315] audit: type=1400 audit(1515314519.831:18): avc: denied { read } for pid=4992 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.522224] device syz6 entered promiscuous mode 2018/01/07 08:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6(0xa, 0xf, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f5e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00003f0000-0x4)=0x8) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) 2018/01/07 08:41:59 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x408000000000018) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) 2018/01/07 08:41:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f00001e8000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 08:41:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f79000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000673000)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x82000000045, &(0x7f000086d000)=""/30, &(0x7f00009bb000-0x4)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 08:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x81000028) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) close(r0) fchmodat(r1, &(0x7f000030a000-0xa)='./control\x00', 0x8) 2018/01/07 08:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000059f000)="24000000190025d0471c1d24fffffc0e0200000000080000000040ea0800070000002ae0", 0x24) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000b51000)="440d05a18e00000000000000ec", 0xfffffffffffffdd8) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = epoll_create1(0x7fffe) readv(r4, &(0x7f0000c38000-0x50)=[{&(0x7f000096e000)=""/243, 0xf3}, {&(0x7f0000ee6000-0x49)=""/73, 0x49}, {&(0x7f000065a000-0xbd)=""/189, 0xfe76}, {&(0x7f0000c17000)=""/217, 0xd9}, {&(0x7f0000967000)=""/85, 0x55}], 0x5) r6 = dup3(r5, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000284000)=0x0) capget(&(0x7f00007d8000)={0x39980732, r7}, &(0x7f00007c8000-0x18)={0x5, 0x6, 0x7fff, 0x4e89e39f, 0x4, 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000bf000-0x20)={@generic="de106ef90fe343657ee97b756352c768", @ifru_flags=0x0}) listen(r0, 0x0) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0x0}, 0x8) [ 40.558775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000c5e000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001e8000-0xc)={0x0, 0x0}) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = epoll_create1(0x80000) finit_module(r0, &(0x7f0000001000-0x4)='em0\x00', 0x2) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0xfefa, &(0x7f0000ae6000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000deb000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7292040000000000000006190e", 0x1f) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0x16)='net/ip_tables_matches\x00') sendfile(r0, r0, &(0x7f00005a6000)=0x0, 0x27) open(&(0x7f0000e1e000)='./file0\x00', 0x8100, 0x100) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00005ae000-0x50)={{0x9, 0x101}, {0x20, 0x0}, 0x1, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000c, 0x2, 0x82) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000f67000)='./file0\x00', &(0x7f0000ea3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000331000-0xa)='syzkaller\x00', &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024e000-0x43)="4422b532c3d9278b415847cf5bd1b6524e7dd2f8df39fc0b6e642cf026ed16a235d7c91d690f61a22bc85a391d20d9d143b171395844e4f22d90b17a07211e4d4cc1be", 0x43, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f000022f000-0x8)='keyring\x00', &(0x7f00004ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000810000-0xa)='blacklist\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) setsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f00002a7000)="440d050312010304070000ec", 0x2a8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036d000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f79000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000fae000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9b000+0xa2e)={r1, 0x8000, 0x5c6}, 0x8) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fad000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x4003, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) bind$netrom(r0, &(0x7f000076e000)=@ax25={0x3, {"20c295fc3492d0"}, 0x9}, 0x10) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000793000-0x4)={0x0}, &(0x7f00009a8000-0x4)=0x4) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r0, &(0x7f0000162000-0x60)=[{&(0x7f0000585000)=""/37, 0x25}, {&(0x7f0000e0b000-0x3a)=""/58, 0x3a}], 0x2) keyctl$join(0x1, &(0x7f0000b78000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) creat(&(0x7f0000e02000)='./file0\x00', 0x0) utime(&(0x7f000045e000-0x8)='./file0\x00', &(0x7f0000a4f000-0x10)={0x7ff, 0xb3}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000015f000)={0x7, 0x6}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000aa6000)={&(0x7f0000386000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_ident={0x0, 0xf, 0x3, 0x0, 0x1}, @sadb_spirange={0x0, 0x10, 0x3, 0x1, 0x0}, @sadb_sa={0x0, 0x1, 0x2, 0x101, 0x0, 0x76, 0x2, 0x20000000}, @sadb_x_nat_t_port={0x0, 0x15, 0x0, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xffffffffffffffb5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$llc(r0, &(0x7f000019e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000039d000)=0x10) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093f000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000942000-0x4)=0x0) setpriority(0x3, r1, 0x6) 2018/01/07 08:42:00 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) 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 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000880000-0x38)=[&(0x7f0000d58000)='}\x00', &(0x7f0000459000-0xd)='selinuxem0@^\x00', &(0x7f0000fb0000)='keyring!}#{\x00', &(0x7f0000105000-0x1)='\x00', &(0x7f0000001000-0x8)='{}eth0:\x00', &(0x7f0000001000-0x1f)='md5sum$md5sum$posix_acl_access\x00', &(0x7f0000000000)='lo[{self-\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x8)="7070703127122e00", &(0x7f0000b07000-0x1)='\x00', &(0x7f0000e54000)="d76264657600"]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') llistxattr(&(0x7f0000674000-0x8)='./file0\x00', &(0x7f0000256000-0x33)=""/51, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000060e000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007fe000)=0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000125000-0x2f)="b63db85e8d000000000000003e15bc1dcc436aed5ed2ed7018cebc9b97c421b14d87678ce22c9b160095aa1fae1af3", 0x2f) readv(r0, &(0x7f00005dd000-0x10)=[{&(0x7f0000806000-0xe1)=""/225, 0xe1}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000098e000-0x1000)="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", 0x1000) 2018/01/07 08:42:00 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007de000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt(r1, 0x0, 0x100000000, &(0x7f0000acb000)=""/204, &(0x7f00007b4000-0x4)=0xcc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000029c000)={0x7f, 0xb00a, 0x7fff, 0x697, 0x14}, 0x14) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r3, r2, 0x0) connect(r3, &(0x7f00005bb000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/07 08:42:00 executing program 2: r0 = creat(&(0x7f0000dcc000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x3e)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000614000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000486000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f000053c000)={0x0, 0x0}) linkat(r0, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f00002cd000)='./file0\x00', r1, &(0x7f0000396000-0x8)='./file0\x00', 0x5) signalfd(r0, &(0x7f0000246000-0x8)={0xad}, 0x8) 2018/01/07 08:42:00 executing program 6: 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}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000dc5000-0xc7)=""/199, &(0x7f0000d6a000-0x4)=0xc7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.800772] sg_write: data in/out 105/1 bytes for SCSI command 0xe2-- guessing data in; [ 40.800772] program syz-executor5 not setting count and/or reply_len properly 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_getres(0x4, &(0x7f00000cf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00002c3000)={0x5, 0x1, 0x8, 0x9, 0x2, 0x0, 0x0, 0xee}, &(0x7f0000456000-0x40)={0xffffffffffff0000, 0x40, 0x0, 0x8, 0x2f, 0x4, 0x9, 0xfff}, &(0x7f0000d53000-0x40)={0x7fff, 0x5, 0x400, 0x5, 0xef1, 0x40, 0xff, 0x2}, &(0x7f0000f22000-0x10)={0x0, 0x1c9c380}, &(0x7f00001c8000-0x10)={&(0x7f0000fec000-0x8)={0x100}, 0x8}) timer_settime(0x0, 0x1, &(0x7f000002e000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000fd6000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000090000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000424000-0x4)={0x1, 0x0, 0x80}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, r1}, {r3, r2}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a56000)='/proc/self/net/pfkey\x00', 0xb4000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d34000-0x4)=0x7, 0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000257000)="6ac0d6d76f74ddc6da0de451cb7b2c05c463f5fde2d423ae48c59dc3289c2b6da7e16bbdf661ac4432a24599ebd4a00c4a9632d158a7e61cc261420017a18ba042cb8674a85d8378a4dce94e28b9f49fd1c0eab48112370db426dee420de19", 0xfffffffffffffea8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e82000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000851000)='net/udplite\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be6000-0xa)='/dev/ptmx\x00', 0x208000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f28000)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000818000-0xb)={0x0, {""/7}, 0x0}, &(0x7f0000839000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000887000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000af000-0x8)={0x0, 0x0}) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f00002c8000)=@file={0x0, ""/49}, &(0x7f0000c46000)=0x33, 0x80800) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/member\x00', 0x2, 0x0) r9 = dup(0xffffffffffffff9c) r10 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000d5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ff000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r14 = accept$ax25(0xffffffffffffffff, &(0x7f0000ad1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e0000)=0x10) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000973000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r16 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f0d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068a000)=0xe8) stat(&(0x7f00007cb000)='./file0\x00', &(0x7f00006dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000924000)={0x0, 0x0}) r20 = socket(0x3, 0x0, 0x6d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d6a000)={0x0, 0x0}) r22 = inotify_init() r23 = socket$inet_udp(0x2, 0x2, 0x0) r24 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000033f000-0x4)=0x0, 0x0) r25 = syz_open_procfs(0x0, &(0x7f00003f0000)='wchan\x00') pipe(&(0x7f0000e4b000)={0x0, 0x0}) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/policy\x00', 0x0, 0x0) r28 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fba000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000280000)={0x0, 0x0}) r30 = socket$unix(0x1, 0x3, 0x0) r31 = socket$key(0xf, 0x3, 0x2) r32 = syz_open_dev$usbmon(&(0x7f0000b13000)='/dev/usbmon#\x00', 0x3, 0x40843) r33 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd8000-0xe)='/selinux/load\x00', 0x2, 0x0) r34 = open(&(0x7f0000daf000)='./file0\x00', 0x10000, 0x6) r35 = accept$ax25(0xffffffffffffffff, &(0x7f000022e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008cf000-0x4)=0x10) r36 = syz_open_dev$random(&(0x7f000024e000-0xc)='/dev/random\x00', 0x0, 0x240) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f000047b000-0x8)={0x0, 0x0}) r38 = socket$inet6_udp(0xa, 0x2, 0x0) r39 = socket$packet(0x11, 0x0, 0x300) r40 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000028000)=0x0, 0x800) r41 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r42 = syz_open_dev$evdev(&(0x7f000073b000)='/dev/input/event#\x00', 0x81, 0x8000) r43 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/selinux/context\x00', 0x2, 0x0) r44 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000827000)=0x0) sendmmsg$unix(r0, &(0x7f00008dd000-0x38)=[{&(0x7f0000dda000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000412000-0x10)=[{&(0x7f00000ed000)="5f2efbf2f65ad974d7370f8e77f3ac162e59c8ce684da3", 0x17}], 0x1, &(0x7f0000cc3000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21, r22]}, @rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41, r42]}, @rights={0x18, 0x1, 0x1, [r43, r44]}], 0x160, 0x8000}], 0x1, 0xc080) r45 = openat$rtc(0xffffffffffffff9c, &(0x7f0000260000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r45, 0x541b, &(0x7f0000c3c000-0x4)=0x0) r46 = openat$ppp(0xffffffffffffff9c, &(0x7f000015f000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCBRADDBR(r46, 0x89a0, &(0x7f0000f6f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r47 = socket$inet(0x2, 0x11, 0x5b3c) sendto$inet(r47, &(0x7f00007ba000-0x43)="", 0x0, 0x0, &(0x7f00007d9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:00 executing program 0: socket(0x1000000000000013, 0x80006, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000036f000-0xf0)=[{0xfffffffffffffffc, 0xffe0000000000000, 0x72, 0x1, @tick=0x7, {0x0, 0x100}, {0x100000001, 0x4}, @result={0x9, 0x7}}, {0x9, 0x4, 0x7, 0x100000001, @tick=0x80, {0x1f, 0x7f}, {0x0, 0x3}, @result={0x40, 0x3}}, {0x6, 0x1, 0x1, 0x6, @tick=0xffffffff, {0xb7, 0x2}, {0xfffffffffffffff7, 0x0}, @time=@time={0x77359400, 0x0}}, {0x3, 0x5, 0x2, 0x8, @tick=0x10001, {0x1ff, 0x87da}, {0x0, 0x2}, @note={0x3, 0x9, 0xfffffffffffffff9, 0x6, 0x7638f0a8}}, {0x3, 0x6, 0x9, 0x8fa, @time={0x0, 0x0}, {0xf3, 0xfffffffffffffffd}, {0x5a, 0x2}, @addr={0x42, 0x20}}], 0xf0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000005000)={0x7, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000006000-0x4)=0x0) 2018/01/07 08:42:00 executing program 3: r0 = socket$inet6(0xa, 0x45, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4008040, &(0x7f0000c8e000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xc8a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007f2000)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006f7000)={&(0x7f0000388000-0x14)=[0x3, 0x9, 0x8, 0x0, 0x5a85d2a2], 0x5, 0xb8da, 0x5, 0x2, 0xffff, 0x2, {0x800, 0x40, 0x1, 0x1, 0x3, 0x8001, 0xa784, 0x7f, 0x401, 0x2, 0x7, 0x2, 0x10000, 0x7ff, "964d2501fe16c179a55a712eb524ed8516cf266203bf4707b87d70e55897602f"}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f10000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000054c000)='net/tcp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x2, 0xf8, &(0x7f0000000000)="b7009a0fb511f56815ad557fc81a1523855be07fe69a44152d52f2d44d2b8d900d8eefef3a1af8f9b766f2501dbd4cf646e166d37235c4d22e940ed6a2b3840121ad649ebf1862ddd135f6704e784b2d9ff44cf280c958b7083dd3ce0433db9f7caf4dec1feab6c020bba24a7edf6d84e50091120c20390f67822408370e8267774e09afe4cad72778e02ab30ccf941a855ce50a770b038d8531464f83a676efc9da4e151dcf43cb1daac6141d4d2dd0d1a867e9e1aa1575574156573d605c41aee3c2c38bb5c1f28f5054dee5d2b17473d5464fa1c7ad855ed9ef89a42f44840372f0d33a06964bfd72a1ddc01a357e51a50dee090615fc"}) fcntl$getflags(r3, 0x409) 2018/01/07 08:42:00 executing program 6: 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}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000dc5000-0xc7)=""/199, &(0x7f0000d6a000-0x4)=0xc7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) rt_sigtimedwait(&(0x7f0000704000)={0x0}, &(0x7f0000434000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)={0x0, 0x0}, 0x8) 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004ad000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d02000)={0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) pause() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb1000-0x8)={0x0, 0x0}) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006ff000)={0x0, 0xff, 0x100, 0x3}, &(0x7f0000e71000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d74000-0x8)={r4, 0x7ff}, &(0x7f00005e8000)=0x8) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000bcb000)=0x80, 0x4) pipe(&(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r5, 0x5412, 0x7a) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c7d000)={0x100000000, 0xfffffffffffffff8, 0x3, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) select(0x40, &(0x7f00009ee000-0x40)={0x8, 0xf1, 0x4, 0x3, 0x7, 0x3, 0x2, 0x5}, &(0x7f00009e7000-0x40)={0x2, 0xe4, 0x2, 0x4, 0xa28c, 0x80000000, 0x4, 0x6}, &(0x7f0000002000)={0x100, 0x4, 0x4, 0x8, 0x6, 0x684, 0x101, 0x3}, &(0x7f0000d1c000)={0x0, 0x7530}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000306000-0xb8)={0x0, 0x1, 0xaf2, 0x1, 0x1, 0x4, 0xfffffffffffffff8, 0x7, {0x0, @in6={{0xa, 0x3, 0x80000000, @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]}, 0x8, 0x2, 0x200, 0x8, 0x8}}, &(0x7f000014d000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ea6000)={r2, 0xd400000000000000, 0x101, 0x5}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000e11000)=0xfffffffffffffffd, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000154000)={0x0, &(0x7f00001ba000)=[]}, 0x10) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x45b37b6563a3f616) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x1, 0x40010, r0, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x80) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008fe000)=0x0, &(0x7f0000b9a000)=0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xab3, 0x3, 0x5, 0x9, 0x6d8, 0x40, 0x3, 0x100000000, 0x401, 0x3, 0x93, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x20, 0x8, 0xe70, 0x8a8, @tick=0x4, {0xd6, 0x8}, {0x200, 0x2}, @note={0x200000000000, 0x9, 0x3, 0x8000, 0x1}}, {0x0, 0x5, 0x1, 0x18, @tick=0x0, {0x7, 0x8}, {0x100000000, 0x7fff}, @result={0x72, 0x1}}, {0x0, 0x5, 0x0, 0x1, @tick=0x3ff, {0x4, 0x7}, {0x1f, 0x968}, @addr={0x0, 0x2}}, {0x7f, 0xa, 0x3, 0x980, @tick=0x9f88, {0x7, 0x0}, {0x1, 0x3}, @note={0x18d0, 0xfffffffffffffff8, 0x7, 0x6, 0x10000}}], 0xc0) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) request_key(&(0x7f0000809000-0x8)='keyring\x00', &(0x7f0000e00000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea9000)='/dev/input/mice\x00', 0xfffffffffffffffe) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = request_key(&(0x7f000004f000)='rxrpc\x00', &(0x7f0000d97000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)='/dev/input/mice\x00', 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000042e000-0x4)='bbr\x00', 0x4) request_key(&(0x7f0000b0d000-0xc)='id_resolver\x00', &(0x7f00008f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000-0x3)='$:\x00', r3) tkill(r2, 0x27) ptrace$setopts(0x11, r2, 0x0, 0x0) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000672000)="6e752f73747300db") r0 = gettid() syz_open_procfs(r0, &(0x7f000098a000-0x7)='ns/uts\x00') utimes(&(0x7f0000889000)='./file0\x00', &(0x7f000040c000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001a000)=0x1c, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/07 08:42:00 executing program 4: 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000129000)='ppp0selinuxproc*+\x00', 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x7, 0x4, "5e65b37e3eb8e8b2a4b9999fec4b982df0759860d34ed6143d9a5f79822f8619d2e797490af0e979b2a85bcaf33642c2054d397465669d2c10676bc7d389aa23", "a9ee1941998c24074aa6ac2cad5050acad571b41975c5afe8c5ca08efd6e8b407fa1f8be0f56554cb0ea7d70fd23d5e6a03f28783d0f2c47ca7cc7342af6fe21", "3f8e953382e87b9f94ce1eb9b4f9653c38f859acdbefc6c87a1f7e4ae8994f52", [0xef34, 0xfff]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000062d000-0x4)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000545000-0x4)=0xc) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r0, &(0x7f0000f60000)='./file1\x00', r0, &(0x7f000040c000)='.') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000093f000)=0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f00001ba000-0x10)={0xc, 0x8, 0x1b98, 0x4}) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f55000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b6a000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000031a000-0xe8)={0x0, 0x0, 0x0, 0xdb8, 0x0, 0x0, 0x7, 0x11, 0x14, "b93161e3ad4b52a432b8a71c7c5e7ab250a0d0e714f1ec5ed30f1af97ee4f36943d2c8d238f1a444b319321d0bf3b7d6eebc65de6a7350a3b782a6900df6468b", "768a2f2b2fca54d4f9828a84be47146b6ddeb29bc9b99ef4e51bb31eb4647b1435ae3947a6ebf999218cd26415dbba95bbadadfe3bb831b6b63a9529d5b8dac2", "6b858be13335ce99686f8a80480d743526da3efc809d46d891b5f1fee8c90689", [0x7, 0x6b8d]}) modify_ldt$read(0x0, &(0x7f0000263000)=""/4096, 0x1000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c4b000)={0x1, &(0x7f0000b95000-0x8)=[{0x1f, 0x8000, 0x1000, 0x100000001}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000036a000-0x4)=0x0) rt_tgsigqueueinfo(r1, r1, 0x35, &(0x7f0000245000-0x10)={0x41, 0x1000, 0x404, 0x10402}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ustat(0x4, &(0x7f0000f6a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/rtc\x00', 0x4200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000084f000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r1 = getpgrp(0x0) waitid(0x3, r1, &(0x7f00002c2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000300000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rename(&(0x7f00006ae000-0x8)='./file0\x00', &(0x7f000016a000)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000091b000)=""/0, &(0x7f0000c61000-0x4)=0x0) umount2(&(0x7f0000d38000)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000474000+0xc84)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f4000)=0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000106000-0x8)={r3, 0x2}, &(0x7f0000b31000-0x4)=0x8) setns(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b3b000-0x4)=0x3, 0x4) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000001000)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0, &(0x7f000096b000-0x1)="dc") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000002000)=0x0, 0x0) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c7b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004f7000)=0x9, 0x80000) bind$ipx(r0, &(0x7f0000033000)={0x4, 0x100000001, 0x9, "97243c2305f8", 0x80, 0x0}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x801f, 0x7, 0x8, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000f0f000-0x38)={0x0, 0x0, &(0x7f00007fc000-0x10)=[{&(0x7f00001fa000-0x135)=[{0x4d, 0x400000012, 0xa01, 0x0, 0x0, "30030000008e0000000600000000000000df00ed9f8c110072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52a5"}], 0x4d}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f15000-0x4)=0x0) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000066a000)='/dev/hwrng\x00', 0x200400, 0x0) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000063f000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00006f1000)={@generic="6afc4ffd011c44d69f32e778b088052b", @ifru_map={0x1, 0x0, 0x100, 0x1, 0x3, 0x7}}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d30000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008cb000)=0x12, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f6d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f6d000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b43000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000037d000)=0x0) readv(r1, &(0x7f0000d61000)=[{&(0x7f0000e59000)=""/8, 0x8}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpid() process_vm_readv(r3, &(0x7f0000566000-0x40)=[{&(0x7f0000c46000-0xfa)=""/250, 0xfa}, {&(0x7f00007a1000-0xde)=""/222, 0xde}, {&(0x7f0000187000-0x63)=""/99, 0x63}, {&(0x7f0000f4e000-0x80)=""/128, 0x80}], 0x4, &(0x7f00004f9000-0x10)=[{&(0x7f0000c1b000-0x11)=""/17, 0x11}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 41.299106] netlink: 45 bytes leftover after parsing attributes in process `syz-executor4'. [ 41.320841] netlink: 45 bytes leftover after parsing attributes in process `syz-executor4'. [ 41.356581] netlink: 45 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f0000a7f000)="", 0xfffffffffffffd5d, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x1, 0x0, 0x6, 0x100000000000, 0x0}}, 0x8) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x1, 0x4, 0x2, 0xa0, 0x20, 0x0, 0x81, r1}, {0x100000001, 0x5, 0x5, 0x6d, 0x1, 0x65d, 0x7, 0x7}, {0x100000001, 0x200, 0x1, 0x9}, 0x1, 0xa, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x2, 0x3, 0xab47, 0x40000000000, 0x7b83, 0x9}}, 0xe8) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00005a6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000)=0x10) bind$inet(r0, &(0x7f0000efa000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000329000)='/dev/sequencer2\x00', 0x410000, 0x0) getdents64(r1, &(0x7f00005c7000)=""/189, 0xbd) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') bind$netlink(r0, &(0x7f000065d000-0xc)={0x10, 0x0, 0x3, 0x20001000}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007d1000)={0x6, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffea4) socket$inet6(0xa, 0x0, 0x2) unlinkat(r0, &(0x7f00007aa000)='./file0\x00', 0x200) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f5a000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x2, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f18000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3252bceb778a335c, &(0x7f0000b0a000-0x3f)=""/63, &(0x7f0000226000)=0x3f) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{0xffffffffffffffff, 0xb153, 0x0}], 0x1, 0x0) 2018/01/07 08:42:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x7, 0x2}, 'port0\x00', 0x4, 0x20000, 0x5, 0xd957, 0xffffffff, 0x8, 0x6, 0x0, 0x3, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x43, 0x300) preadv(r1, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000b2e000)=0x0, &(0x7f000043f000-0x4)=0x4) r2 = gettid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/loop-control\x00', 0x101000, 0x0) syz_open_procfs(r2, &(0x7f0000f72000)='fdinfo\x00') 2018/01/07 08:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f00008f0000)='./file0\x00', 0x18841, 0x66) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002b4000-0x1)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006bf000)=0x2fd26888, &(0x7f000068d000-0x4)=0x4) setns(0xffffffffffffffff, 0x0) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001d7000+0x102)='./file0\x00', 0x440, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) truncate(&(0x7f0000a9d000)='./file0\x00', 0x8002bcf) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/07 08:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) lchown(&(0x7f00000c9000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063f000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000463000)=@fragment={0x0, 0x0, 0xffffffff, 0x101, 0x0, 0x380, 0x0}, 0x8) 2018/01/07 08:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007c1000)='./file0\x00', 0x141044, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00003f1000)={0x8001, 0x4b0a, 0x5, 0x21, &(0x7f0000183000-0x21)=""/33, 0x23, &(0x7f000014e000-0x23)=""/35, 0xd9, &(0x7f0000dbe000)=""/217}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000766000-0x4)=0x4000000000000002) open(&(0x7f00001eb000)='./file0\x00', 0x80040, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f000011f000)='/dev/rtc\x00', 0x1, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b3000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000acd000-0xc)=[]) umount2(&(0x7f0000016000-0x8)='./file0\x00', 0xb) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/keychord\x00', 0x102, 0x0) fchmodat(r0, &(0x7f0000b62000)='./file0\x00', 0x10) 2018/01/07 08:42:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000)={0x80000000, 0x8, 0x1, 0xe2, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x24, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000012000)=""/201, 0xc9}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x100, 0x4) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000ffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="69435155917d04b1aa7b60621429936137dc49ec79b88618c99682b242e2bed0a8762ac34597a045dacf7e49b684c67cebdcb9e15c633ce16c357ef06f4b96c6896dbf4796d5f9bc938f2e208d74662ef460e5e4de4956e87912178e11312432fd6fd96bde9c9760159e07a22005f6721a9d6da369a6762de440f750a9e714ac73cdcf0298b54e07bfcfef39ef0e424482b16e195b30b08b7e3c70c902b382bd0cc789eed84f376dc7ae2260a47e4ec589bd0ce3abc1e4ddbb922528896a3fedd720546d4dbe1a928a74c4fa0d", 0xcd) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/raw6\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000003000)={0xfffffffffffffffb, 0x7fffffff, 0xbf, 0xdcb}) [ 41.458147] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.496523] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 08:42:00 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/checkreqprot\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x0, 0x2851, r0, 0x0) fchmod(r0, 0x108) mq_open(&(0x7f000067b000-0x2)='*\x00', 0x1, 0x10, &(0x7f000061e000-0x40)={0x4, 0xfffffffffffffff9, 0x40, 0x8, 0x401, 0x1db400, 0x7b2d, 0x1}) mprotect(&(0x7f0000104000/0x800000)=nil, 0x800000, 0x2) 2018/01/07 08:42:00 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x84800) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000029000)=0xd3000000000000, &(0x7f0000030000)=0x4) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000002000)=""/237) write(r1, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000039000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000038000)=""/0, 0x0) preadv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000039000)='./file0\x00', 0x200000, 0x40) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x4) 2018/01/07 08:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x1, 0x4000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}}, 0xe8) 2018/01/07 08:42:00 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000039000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000028000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000002c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) process_vm_readv(0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000037000-0x50)=[], 0x0, 0x0) [ 41.615484] FAULT_FLAG_ALLOW_RETRY missing 31 [ 41.620093] FAULT_FLAG_ALLOW_RETRY missing 31 [ 41.628074] CPU: 0 PID: 5293 Comm: syz-executor4 Not tainted 4.4.110-gdac1439 #20 [ 41.635705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.645041] 0000000000000000 074fbf1d21f219fb ffff8800b6ccf600 ffffffff81d04e3d [ 41.653039] ffff8800b9d42c00 1ffff10016d99ecd ffff8800b6ccf788 0000000000000000 [ 41.661044] 0000000000000000 ffff8800b6ccf7b0 ffffffff81606bf5 ffff8800b6ccf658 [ 41.669034] Call Trace: [ 41.671604] [] dump_stack+0xc1/0x124 [ 41.676953] [] handle_userfault+0x715/0xf50 [ 41.682910] [] ? mark_held_locks+0xaf/0x100 [ 41.688862] [] ? debug_object_active_state+0x420/0x420 [ 41.695775] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 41.702160] [] ? mark_held_locks+0xaf/0x100 [ 41.708112] [] ? free_hot_cold_page+0x212/0x3a0 [ 41.714413] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.721232] [] ? trace_hardirqs_on+0xd/0x10 [ 41.727188] [] handle_mm_fault+0x2938/0x3190 [ 41.733229] [] ? copy_page_range+0x14a0/0x14a0 [ 41.739439] [] ? __do_page_fault+0x780/0xa00 [ 41.745473] [] ? vmacache_find+0x59/0x290 [ 41.751251] [] __do_page_fault+0x35b/0xa00 [ 41.757117] [] do_page_fault+0x27/0x30 [ 41.762635] [] page_fault+0x28/0x30 [ 41.767892] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 41.774713] [] ? userfaultfd_read+0x46f/0x860 [ 41.780832] [] ? do_loop_readv_writev+0x141/0x1e0 [ 41.787298] [] ? __wake_userfault+0xc0/0xc0 [ 41.793245] [] ? file_has_perm+0x299/0x3e0 [ 41.799107] [] ? fsnotify+0x5ad/0xee0 [ 41.804543] [] ? wake_up_process+0x20/0x20 [ 41.810405] [] do_loop_readv_writev+0x141/0x1e0 [ 41.816704] [] ? security_file_permission+0x89/0x1e0 [ 41.823437] [] ? __wake_userfault+0xc0/0xc0 [ 41.829379] [] ? __wake_userfault+0xc0/0xc0 [ 41.835328] [] do_readv_writev+0x5dd/0x6e0 [ 41.841198] [] ? vfs_write+0x530/0x530 [ 41.846713] [] ? __fget+0x20b/0x3b0 [ 41.851963] [] ? __fget+0x232/0x3b0 [ 41.857213] [] ? __fget+0x47/0x3b0 [ 41.862375] [] ? vma_is_stack_for_task+0xa0/0xa0 [ 41.868754] [] vfs_readv+0x78/0xb0 [ 41.873918] [] SyS_readv+0xd9/0x240 [ 41.879167] [] ? rw_copy_check_uvector+0x2d0/0x2d0 [ 41.885720] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 41.892190] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 41.898743] CPU: 1 PID: 5302 Comm: syz-executor4 Not tainted 4.4.110-gdac1439 #20 [ 41.906359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.915681] 0000000000000000 fffff501912dc53d ffff8800b6dc7ad0 ffffffff81d04e3d [ 41.923633] ffff8800b9d42c00 1ffff10016db8f67 ffff8800b6dc7c58 0000000000000000 [ 41.931584] 0000000000000000 ffff8800b6dc7c80 ffffffff81606bf5 ffff8800b6dc7b28 [ 41.939533] Call Trace: [ 41.942109] [] dump_stack+0xc1/0x124 [ 41.947442] [] handle_userfault+0x715/0xf50 [ 41.953388] [] ? mark_held_locks+0xaf/0x100 [ 41.959326] [] ? debug_object_active_state+0x420/0x420 [ 41.966218] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 41.972588] [] ? mark_held_locks+0xaf/0x100 [ 41.978526] [] ? free_hot_cold_page+0x212/0x3a0 [ 41.984812] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.991617] [] ? trace_hardirqs_on+0xd/0x10 [ 41.997567] [] handle_mm_fault+0x2938/0x3190 [ 42.003607] [] ? copy_page_range+0x14a0/0x14a0 [ 42.009807] [] ? __do_page_fault+0x780/0xa00 [ 42.015833] [] ? vmacache_find+0x59/0x290 [ 42.021613] [] __do_page_fault+0x35b/0xa00 [ 42.027471] [] do_page_fault+0x27/0x30 [ 42.032975] [] page_fault+0x28/0x30 [ 42.038220] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 42.045291] [] ? SyS_newuname+0x95/0x200 [ 42.050975] [] entry_SYSCALL_64_fastpath+0x16/0x92 2018/01/07 08:42:01 executing program 3: clone(0x0, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getegid() syz_fuseblk_mount(&(0x7f0000c45000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2, r0, r1, 0x2, 0x1, 0x0) 2018/01/07 08:42:01 executing program 2: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000a5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a6b000)=0x8, 0x4) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/07 08:42:01 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="c9613f34620370a2b979aae111b867e8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000001000-0xe)="2167becb49ae9e7e3988c8390c2ad431585eb5a565767fb6ff453171198a6f522d", 0x21, 0x8010, &(0x7f0000af9000)={0x11, 0xff, r1, 0x1, 0xe9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4fc8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ipddp0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:01 executing program 5: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x40000000) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) 2018/01/07 08:42:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f000000d000-0x8)=0x0) 2018/01/07 08:42:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$addseals(r0, 0x409, 0x2) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) 2018/01/07 08:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000c67000)='/dev/binder#\x00', 0x0, 0x802) fsetxattr(r0, &(0x7f00008bf000)=@known='system.posix_acl_access\x00', &(0x7f00008cd000)='nodev\'proc&&md5sum\x00', 0x13, 0x2) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getdents64(r1, &(0x7f000011e000-0x1000)=""/80, 0x50) socket$nl_xfrm(0x10, 0x3, 0x6) getdents(r1, &(0x7f000091e000)=""/80, 0x50) 2018/01/07 08:42:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x20000, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000002000-0xfa)=""/250, 0xfa) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000008000)={0x6, 0x10000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000009000-0x8)='./file0\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/07 08:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d03000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f38000)={0x2, &(0x7f0000002000-0x10)=[{0x20000000028, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 08:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000713000-0xe)='/dev/keychord\x00', 0x201, 0x0) mlock2(&(0x7f0000ae1000/0x3000)=nil, 0x3000, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) write$tun(r0, &(0x7f0000f33000-0x66)=@hdr={0x0, 0x0, 0x0, 0x400008, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/07 08:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f00004c5000)="", 0x0, 0x0, &(0x7f00003a6000)=@file={0x0, './file0\x00'}, 0xa) fstat(r0, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000461000)='tls\x00', 0x4) 2018/01/07 08:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000037d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000043f000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003d5000-0xb0)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x3042bcfb67ba6660, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/07 08:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000a5d000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/07 08:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002f000-0xe)='/selinux/load\x00', 0x2, 0x0) getresgid(&(0x7f00005d7000)=0x0, &(0x7f00000bd000-0x4)=0x0, &(0x7f0000219000)=0x0) setgroups(0x1, &(0x7f0000c9f000)=[r0]) r1 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0xb, 0x9, 0x0, &(0x7f00006f5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000945000)={{0x3, 0x0, 0x4, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000de4000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000005c000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r2, 0x1, &(0x7f000000e000-0x8)=0x0) 2018/01/07 08:42:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000f6e000)={0x0, 0x0}, 0x77d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000+0xb05)=0x48) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001d0000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000076d000)="", 0x0) 2018/01/07 08:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000575000-0x50)={{0x0, 0x5}, {0x0, 0x0}, 0x0, 0x100000000, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xa8)=""/168) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000ab6000-0x58)={{0x0, 0x0}, 0x1, 0x81, 0xe4b8, {0x6, 0x8000}, 0x1f6000000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/07 08:42:01 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x3000000000000000, &(0x7f0000ef8000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ef1000-0x74)="13e949b5da427a0881719f7df0652cf5032247bde19dec95d89358a49a811cf170dce4e85665254261f696140a2ce61ebd2d141a0f85c3e938f1e800b8d0fe5d356c2bdb698849171c4dd9cb3928ad7c7124dec005158b9a62cafbb542f9d058d498a655e9d3884bfff0346533e31c09cc19cdaf", 0x74, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef6000)=""/115, 0x73, 0x12041, &(0x7f0000ef7000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/07 08:42:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000de4000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000005c000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r2, 0x1, &(0x7f000000e000-0x8)=0x0) 2018/01/07 08:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f00009f4000+0x353)=""/1, 0xfffffdd6}], 0x0, 0x0) getsockname$netrom(r0, &(0x7f00000c6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e0c000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ce6000-0x8)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff1000)={r1, 0xd0}, &(0x7f0000da3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d83000-0x6)={r2, 0x10000}, &(0x7f0000989000-0x4)=0x6) clone(0x8000200, &(0x7f00007a0000)="822eb3a9ef21f849fdca9d0ea414e533c25f11ad40c72ac0618aeb76016c48b61a32650f705c3ac2df9722d87b388802c6d1d12a01edc265177758b8908cb4f0f2b060756b9273fd4e9576466c978240de5f7b3e37ccddc80c2b8fc60032978582ea700710e95c6ea19dce54c72c38121ae3bd6d1ca314b485c86f48fbcd735898", &(0x7f0000306000-0x4)=0x0, &(0x7f000011a000-0x4)=0x0, &(0x7f00006f0000-0x1000)="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") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000354000)=0x40, 0x4) 2018/01/07 08:42:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff73) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00006c3000)='id_legacy\x00', &(0x7f0000fef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b2000-0x4)='&@{\x00', 0xffffffffffffffff) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x0) sendto$llc(r0, &(0x7f0000ff1000-0x1000)="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", 0x1000, 0x10, &(0x7f0000ff1000-0x10)={0x1a, 0x15, 0x0, 0x5, 0x1, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff2000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x61) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000ff2000)='./file0\x00', 0x28) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000660000)='ceph\x00', &(0x7f0000ff0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff0000-0xa2)="7e45384dbe0808aad760ca66238b9e90adc9676eb638acfa54af84be3362c6a2f950dc9227619433e2561c1abc24fa3a980e93180eac400a723e922c5f64bff16226f9212303a7b32367c2f87c7d4b7de8bd9540923ebd4e19207ffbc810371a3019a27c366dd8d901573f7512d3643ecc46d15e3e21916837ec9dbced0330398aa142636d08533d41fdfd4cca163c6007dbb73f88330edf951be50997ec0f5598ac", 0xa2, 0xfffffffffffffff8) keyctl$link(0x8, r1, r3) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000556000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 08:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f6000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000038f000-0x10)={0x77359400, 0x0}, 0x1d9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000d4b000)={0x7ff, 0x5, 0x2, 0x3cde, 0x7, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000076f000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x18, "9b1816d2bae111a28b46222d6850664fb7526b7b08d7d5bef0a4d6081151b24a352af08d3d72d1a74a36e9e4d23bd9943ee83467e301361f1694f3f42241113e", "b89310f611e5852083b88316234f1c3d583ac3a1207a5a31575984d44e01caa12138e9331875d1df2f537513892e59339662664dd954d8370d868e685b7f2e0f", "09ed2b23bb5e7dde76c5df158434f802c3cc93630632ea405a7ebb8e35e5993a", [0x0, 0x0]}) 2018/01/07 08:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f00001a2000-0x10)={0x0, 0x0}) r1 = socket(0xf, 0x1, 0x8001) write(r1, &(0x7f000075b000)="b32b2f937dc89070424b23b9e6637c90b3153ee25e5297a5460f202d8f5723a2458411e9d50685195035363e22001684eb260f9d99d758b78421d211084951a6bfe2e5cd22d823a2f84aa260c0089374526ffeddf998050de4b5c46b458863b5423fd645eaf546e02c34dea1344c50a63f09cf51f7ad047d2a724271c894a2447de8d7db952880ac104c23507b1d1828177d592beeb4", 0x96) tkill(r0, 0x1000000000016) [ 42.206785] keychord: unsupported version 0 [ 42.216707] keychord: unsupported version 0 2018/01/07 08:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000233000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000ed5000)=[]) pread64(0xffffffffffffffff, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 08:42:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000269000)={0x0, 0x101, 0x0, 0xdabc, 0x1, 0x81, 0x646cf3ec, 0x5, {0x0, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x1, 0x6, 0x5, 0x1}}, &(0x7f00008dc000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000092d000-0x108)={r1, @in6={{0xa, 0x1, 0xbf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x200, 0x7, 0x8, 0x6, 0x0, 0x52c9, 0x800, 0x0, 0x9, 0x573b1af0, 0x1, 0x100000001, 0xfffffffffffffffa, 0xfffffffffffff237]}, &(0x7f0000515000)=0x108) mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d12000)={0x0, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000086e000-0xb4)=[{{&(0x7f0000d12000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001d000-0x2)=[{&(0x7f0000a9f000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000270000-0x59)=""/89, 0x59, 0xffffffffffff8000}, 0x9}, {{&(0x7f00001ce000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cdb000)=[{&(0x7f0000d13000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f00006ec000)=""/4096, 0x1000, 0x5}, 0x8}, {{&(0x7f00000b8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000423000-0x10)=[{&(0x7f00003b5000)=""/38, 0x26}], 0x1, &(0x7f0000694000-0xe4)=""/228, 0xe4, 0xfff}, 0x1}], 0x3, 0x2000, &(0x7f0000d13000-0x10)={r3, r4+10000000}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008b2000-0x20)={@generic="6110dbdd16aa2800e64a4653f04ffcb2", @ifru_flags=0x400}) r5 = socket$inet6(0xa, 0x2, 0x0) shutdown(r5, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r5, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/07 08:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 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_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000062000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005e1000-0x4)=0x10) connect$netrom(r1, &(0x7f0000f57000-0x10)=@ax25={0x3, {"7709410806e577"}, 0x1ff}, 0x10) 2018/01/07 08:42:01 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000e000)=""/192) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/07 08:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000496000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') preadv(r1, &(0x7f00009d3000-0x10)=[{&(0x7f0000508000)=""/51, 0x15}], 0x1, 0x20004) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e29000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7f000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x1, 0x16a, 0x0, 0x20, 0x20, 0x2e, 0x66a, r2}, {0x4, 0x3630, 0xffffffffffffffbb, 0x10001, 0x8000, 0x920e, 0x0, 0x463}, {0x668, 0x3, 0x3ff, 0x8001}, 0x8, 0x3, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x3, 0x8, 0x7}}, 0xe8) 2018/01/07 08:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4100009) r0 = syz_open_dev$mice(&(0x7f0000c3c000)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rtc\x00', 0x200, 0x0) close(r0) ioctl$TCSETA(r1, 0x5402, &(0x7f000006f000)={0x0, 0x84b, 0xffffffffffffffff, 0x20, 0x2, 0x1, 0xfffffffffffffffc, 0xb7b, 0x9, 0xfffffffffffffe00}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') read(r4, &(0x7f0000b29000)=""/3, 0x3) dup2(r2, r3) fcntl$getownex(r1, 0x10, &(0x7f0000733000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000743000-0xd)='/dev/net/tun\x00', 0x0, 0x212101) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000d5a000-0x5e)=""/94) fcntl$lock(r4, 0x7, &(0x7f00004fa000)={0x2, 0x3, 0x7, 0x3, r5}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/07 08:42:01 executing program 0: prctl$void(0xe) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ee000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r5 = getuid() r6 = getgid() pipe2(&(0x7f0000c30000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = socket$packet(0x11, 0x2, 0x300) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001d8000-0xe8)={{{@in=@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000997000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f7000-0x8)={0x0, 0x0}) r18 = socket$inet_dccp(0x2, 0x6, 0x0) r19 = openat$keychord(0xffffffffffffff9c, &(0x7f0000234000-0xe)='/dev/keychord\x00', 0x10002, 0x0) r20 = creat(&(0x7f000070c000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000719000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c09000)=0xc) r26 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000606000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000667000)=[{&(0x7f0000000000)="c7b8fb0d7bda4fc69ee47f841d708f8e8f5806fce1a481ecf0bacf33058deac1572d2b891b6be7342d41a81980a4ab23e3b9edb8fab61fac816d610c88fa347e184a49ef371d5849dc363cf71e9d74b0f4bfbf19dcea6ba5c75a9cd53dac66cb43bbb1408f51bd642be086283edf237521923597735ed60f68935f306824f91dc6859ba3fcd16ff580df42e65b6033865effc392964c9e4d8882066691fc5d336709b725e90e4bf323d8ea6c01c80c4805", 0xb1}, {&(0x7f0000b8c000)="35b600802902ba8bd3d1df4840fa52e12fdb4680d0b3fccc699d36ce024976987f705286e41681c572651a10e8e490950e466ebaa479710a82ca41a0f243601fe7274c671f5642956c76aa4a3c496f7cc5ffea8b7c8c5324ace0cb318f8898217079b55c84d631c10e12d7773dd643311ec43cc8fe86a16d49f2b43a05d3569c9f0f14f58e41fb63da2a8174e519844e3d610c22d42d7e84f0407cc783f6d0fbb69b626880fa41", 0xa7}, {&(0x7f0000432000-0x29)="2f6e2b9a19346c8322d37dd6743a7ad5dc7e3c870a347599f88f969caa7a5421ff7495235bcca0bbe5", 0x29}, {&(0x7f0000022000-0x23)="1e851ce0e9cf8c1202cea1781af1c94ce9d652b78bb12e2869ef7df0095d88afe260d2", 0x23}, {&(0x7f0000eda000-0xe)="9973cb44b145e0b53c4a103a2b7f", 0xe}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xf8, 0x20000000}], 0x1, 0x4000) 2018/01/07 08:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ae2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001b8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000-0x4)=0xe8) r4 = getegid() r5 = getpid() r6 = getuid() getgroups(0x2, &(0x7f0000e2b000)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000443000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) getresuid(&(0x7f0000a61000-0x4)=0x0, &(0x7f00000b1000-0x4)=0x0, &(0x7f0000213000)=0x0) r10 = getgid() r11 = syz_open_pts(0xffffffffffffffff, 0x101000) r12 = getpgrp(0xffffffffffffffff) r13 = getuid() getresgid(&(0x7f000086d000)=0x0, &(0x7f0000182000-0x4)=0x0, &(0x7f0000c60000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ff000+0xf91)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006bc000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000224000-0x4)=0xe8) fstat(r1, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00007c4000-0x38)=[{&(0x7f0000e88000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003de000)=[{&(0x7f00000c2000)="e0cbf57e1f426732b3f3f7d85de84d33bbe62a2af3122638fd4fc40676cad969bea60b", 0x23}, {&(0x7f0000318000)="a218cf57e61e492b32757fdb6f0e3b4db02cbe00e683d3400cfdf7474ecfa5f3d94fd48ec19d242bb64de189bc45c16c963d7a5aa5fb5ddbef2e8ec4031b90f43270081cef6d806307aaa05cae221fd4b91ebd39d9c8efb4dc3eca77266f24179974b44b5888aa3654d6623b1f1aadf7a30cc4a9e5da0af05ba7725560028b7d8029d1d3bb31b07f4eaca38edea70a78603263c09d069ea3f98dd1f9203d952a2cdb566d9a27803adcf290ff", 0xac}, {&(0x7f000089b000)="", 0x0}], 0x3, &(0x7f0000b3b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r11, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x130, 0x4801}], 0x1, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f00005b9000-0x88)=@ethtool_flash={0x33, 0x0, "3111d8d8862f1e9f960299ccb9d1ca12b48cd42fe5c0f29ecc129580d05fa4ac6609dcd551008566717679c66c6a2a563fde0c735cb9c6da2991d6f22ea823a7a0eff899966c3bb7f90e41fa1d1d1d76bed5ffde3b3fe9ebc03c8e85cdb56047402761dfaa2129ab9fbfefb8d55877b40f5420ccea78ec709c28bb7ff3ed0353"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cdc000-0x8)=0x1) creat(&(0x7f000028c000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f0000241000)='./file0\x00', &(0x7f00004e8000)=@random={'user. ', '\x00'}) 2018/01/07 08:42:01 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f7d000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ae5000)={"6e0f846324ba6b006764fcc1870bb526", {0x4, 0x4, 0xbf27, "646052ac4cc8", 0x3, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x1a, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000085a000-0x12)='/dev/loop-control\x00', 0x40, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000ac7000)={{0x0, 0xfffffffffffffffe}, 0x1, 0x7fffffff, 0x1, {0x8, 0x40}, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f62000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xddb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xbe2e, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/07 08:42:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = epoll_create1(0x80000) fcntl$setstatus(r1, 0x4, 0x42800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0xfffffffffffffff9, &(0x7f0000001000-0x4a)=""/74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a3e000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f0000fbc000-0x90)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5d}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x4, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000f34000-0x3a)=""/58, 0x3a) 2018/01/07 08:42:01 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fda000)=""/123, 0x7b, 0x10000, &(0x7f0000fda000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) [ 42.491009] audit: type=1326 audit(1515314521.831:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5427 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 42.570832] audit: type=1326 audit(1515314521.911:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5427 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000008b000)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000041000)=""/150) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000045000)={&(0x7f000007a000/0x2000)=nil, 0x2000}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000008b000)={0x8}, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ff4000)={0x100, 0xffffffff, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d010000f700000000000000001f7f00b8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000006d000)='\x00', 0x0, 0xb523b5080d3f7784, &(0x7f00004b1000)={0x0, 0x4, 0x4, 0x1c, 0x7fff, 0xffffffffffffff81, 0x7, 0x4}) signalfd4(r0, &(0x7f0000d63000)={0x8}, 0x8, 0x80000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000422000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000bbd000-0x8)={0x7ff, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000beb000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000076f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "9b1816d2bae111a28b46222d6850664fb7526b7b08d7d5bef0a4d6081151b24a352af08d3d72d1a74a36e9e4d23bd9943ee83467e301361f1694f3f42241113e", "b89310f611e5852083b88316234f1c3d583ac3a1207a5a31575984d44e01caa12138e9331875d1df2f537513892e59339662664dd954d8370d868e685b7f2e0f", "09ed2b23bb5e7dde76c5df158434f802c3cc93630632ea405a7ebb8e35e5993a", [0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000e6a000-0x4)=0x0, 0x4) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4100009) r0 = syz_open_dev$mice(&(0x7f0000c3c000)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rtc\x00', 0x200, 0x0) close(r0) ioctl$TCSETA(r1, 0x5402, &(0x7f000006f000)={0x0, 0x84b, 0xffffffffffffffff, 0x20, 0x2, 0x1, 0xfffffffffffffffc, 0xb7b, 0x9, 0xfffffffffffffe00}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') read(r4, &(0x7f0000b29000)=""/3, 0x3) dup2(r2, r3) fcntl$getownex(r1, 0x10, &(0x7f0000733000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000743000-0xd)='/dev/net/tun\x00', 0x0, 0x212101) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000d5a000-0x5e)=""/94) fcntl$lock(r4, 0x7, &(0x7f00004fa000)={0x2, 0x3, 0x7, 0x3, r5}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ca000-0x8)='./file0\x00', 0x0) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) mkdir(&(0x7f0000b1a000)='./file0\x00', 0x140) 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000934000)=0x0) unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x19, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab252"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000587000)="095b796445e3e25f4cde96fd4fde44b5dda62d5d", 0x14) getcwd(&(0x7f0000587000-0xac)=""/172, 0xac) 2018/01/07 08:42:02 executing program 3: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") bind$inet6(0xffffffffffffffff, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000bb7000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xcd59, &(0x7f0000115000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ba000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000c41000)=0x8f, 0x357) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e3f000-0x78)={0x7b22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0x9, 0x100000001, &(0x7f000060a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x93e3, 0x4, 0x10000}) r1 = creat(&(0x7f00003c6000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000844000-0x4)=0x0, &(0x7f000042f000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) accept(r2, 0x0, &(0x7f000046b000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000063a000)={0x0, 0xa7}, &(0x7f0000053000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000869000-0x8)={r3, 0xe6}, &(0x7f0000654000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e90000-0x8)=@fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x7f, 0x1}, 0x8) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000008000-0x20)="328591d473337a3b4a9d17531257c4f8486455462bce37b066d90d920b55a66e"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000007000)={0x5, &(0x7f0000007000)=[{0x2, 0x889, 0x88, 0x93}, {0x742f1fbc, 0xfff, 0x4, 0x9}, {0x2ae, 0x7ff, 0xa25, 0x3}, {0x7, 0x7, 0x5f170b9a, 0x128}, {0xa8d, 0x5, 0x2, 0x6}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000009000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"f33079613b02a8"}, 0x3}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="51712c8cf9ab307b7c537af375b832fc0cf7318e2c7582a7821e85c18e7f21736e153de87346268923efb0752cef20bcfd594da3532f37e1e495b1000b8a38deff35309f98db77d099fd8cf799af7b99296d5734ba17fd09c2886cff6762ab5295d7e39c3145d04930b17a5de9d1", 0x6e}], 0x1, &(0x7f0000008000)=[{0xfffffffffffffffc, 0x105, 0x9, "ff26074a2691d62b0401df35a0462dc9629a3f69b0140b4f8abaab5e9ea7638743ada3c71fca97a4c981254620645eda6f7c00cd"}, {0xa0, 0x0, 0x7ff, "3651fe775a80affc9f89c96d8cec9ffa1573f5888623d3102bad058407c30ed911d3352ff4de9aa39854ade1fec05989fe5114f8dfdf8a0f795af70fe5b6965ee7f0c69051301a6100a67fa0e044f96c392160309f3f7d36e4da17c91097342a87870598ffe32d2fb04dd804c7e676a44441001c11d30c810e9f4bfb6201c23806ac0e2ad755223ba20c58"}, {0x1010, 0x1, 0xae5f, "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"}, {0xc8, 0x188, 0xfffffffffffffff8, "1fc970549576d31c7477ca203bcf95f5a98fda565b56a7111b61f54a41eb1bba2b3d279e85d978fc82b75e00fb10e6a15d70bbb8e58d4ef97d325b6c96a14bbce03751cf173567fc20cde460da20ab7f03f17cca2a336c39745aa83a7190967689eda02e05d60069cb702fe57dece206cdc3917f44ad83e0bf00d87de7e828f6cf75aad51622b45725ae74d724c5011892060758062bb9dc78f77d9d99aa4acdf1660606947c5f7b81a5824b9f30b9d0bd9ad9f640f9c6e1"}], 0x11c0, 0x4000000}, 0x51) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0x5)='net/ip6_flowlabel\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000009000-0x10)={0x8, 0x6, 0x1e, 0xe864}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x1aa0b0455aa6f6a4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000007000)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000-0x8)='./file0\x00', 0x80) renameat2(r2, &(0x7f000000a000)='./file0\x00', r2, &(0x7f000000a000)='./file0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000009000)=0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000009000-0x4)=0xff) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b26000)=0xfffffffffffffff7, 0x4) pipe2(&(0x7f000024e000-0x8)={0x0, 0x0}, 0x80000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000adf000-0x53)="5f0b79423df9e8a1151687c62a61819c5bec18ffd92b0de932291baa4df241c00c61c4c0b1188acaa2ed35d5f3cc9c68793fae638d401de02d2b1354cbfb4d89f4c6f6adf9c7cdedf3093ac37d21c4ec31991d") r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000819000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000065b000-0x8)={0x0, 0x9}, &(0x7f00009e3000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000184000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x7fffffff, 0x4, 0xe2, 0x0, 0x67, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001a000)={r4, 0xde, "27fb3bada86fb8adbec57fe9f475118e17965da4952f1ef68a94e7d3aaf055c7e92ec729b3465130bab5563bc27eedd9dcf383c02754cafe3a8336db4e10e0f3547aac9a96614a7a4dc008b72bf74396d0cc5f84fc62571884df208d7b975a3acd533f904214642e65bf1674d87d0ce2f1eaa4c03da72b02358e0df2a6ffd25ac6714aea003f488e593e14d86eeb07972405109779d7b468e35252296f1124bef5c4f1b74e92938f777022811e52655487a1231cd01150e83498318903895a677656595d84df9e0160d0adba1f50d7faa526ad1a70fb8f3dc69feb144f86"}, &(0x7f0000df3000-0x4)=0xe6) sendmsg$inet_sctp(r3, &(0x7f0000893000)={&(0x7f00004f1000-0x1c)=@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000008e000)=[{&(0x7f000045d000)="4e507fefd6146d29993b72d360f173dbf0503a96c8fa94a7", 0x18}, {&(0x7f000093a000-0x9d)="2c8925af60128b20bd1af2d8fa13cbc32ddc3587b6d8b87ad3f610a538070e759f5f3f1d248ebdff917c4b5ee2774c103d1540646773f4258d8a887bcb889de3c113917a377e69d885c5902572832328314e1109979622eee5c6848b144210802dbcc42cf1cae2336f49dcb72a5fe289ff28f34fcb37c52ea550a5234daae494f707e62694f46473b93111c2fc3b0c7587259259a005b1664ab41830a7", 0x9d}, {&(0x7f00002ff000)="498a4d03357a5f8682806c0f0578ccb31d410169b85d0a69cbbd5d7bdc55fc77dec6c25075df398b177207f9752b76400a9a6aa56c1737c2c454125f0c9acd67adcd82a263f108d72b377eae42539db049d753094a3e8bc4", 0x58}], 0x3, &(0x7f00005be000)=[@init={0x18, 0x84, 0x0, {0x5, 0x3, 0xfffffffffffffff8, 0x7}}, @init={0x18, 0x84, 0x0, {0x800, 0x2, 0x5, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x46, 0x8, 0x4, 0x800, 0x100, 0x8000, 0x1, 0x4e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x72ba7294, 0x8001, 0x8209, 0x22, 0x2d, 0x672d, 0x7ff, 0x7ff, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x3, 0x26, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8004, 0x5, 0x100000000, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x200, 0xffffffffffffff24}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x1, 0x9, r5}}], 0x1b0, 0x40000}, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008f0000)={r4, 0x88, &(0x7f0000aad000-0x88)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0xe53c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200000000000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a65000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) readlinkat(r3, &(0x7f00001a4000)='./file0\x00', &(0x7f000025e000-0x37)=""/55, 0x37) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000410000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fce000-0x8)={r5, 0x800, 0x5}, 0x8) 2018/01/07 08:42:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f00002a1000)="", 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001b5000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xff, 0x6, 0x6, 0x10000, 0x401, 0x7ff, 0xffffffff, 0xfffffffffffffff9, 0x7, 0x4, 0x9, 0xfffffffffffffff7, 0x4d00, 0x3]}, &(0x7f0000876000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000082c000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)="47504c9200", 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) signalfd4(r0, &(0x7f0000001000-0x8)={0x4}, 0x8, 0x800) 2018/01/07 08:42:02 executing program 2: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") mremap(&(0x7f0000ba6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000653000/0x4000)=nil) munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) [ 42.770957] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58181 sclass=netlink_xfrm_socket [ 42.790277] audit: type=1326 audit(1515314522.131:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5503 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x401, 0x6, &(0x7f0000000000)=""/25, &(0x7f0000001000-0x4)=0x19) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009a6000+0xac6)='bdev,em1-*#\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b61000-0x28)={@generic="7b9bae09d4e3424bdf2253ce4f2aa664", @ifru_map={0x4, 0x8, 0x7fff, 0x9, 0x1, 0x1f}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000361000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000636000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eef000)={0x0, 0x4f, "1604124966bc0a9baac3c53150e6f52cb80f4882970660f57a527186f35217636aa4601ad11aaeb4f8aa2c6179edf9ea162775a0983dc81ce049a1fd0dedefa87ed63d65155e1ce4d4114193058b6b"}, &(0x7f0000d8b000-0x4)=0x57) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000091b000-0x8)=@assoc_value={0x0, 0xef9}, &(0x7f0000a19000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000330000-0xb8)={r3, 0x9, 0x9, 0x6, 0x8, 0x1ff, 0x80000001, 0x1, {r4, @in6={{0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1ff, 0xff, 0x7}}, &(0x7f0000f1c000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f000073c000-0x30)={0x7da, 0x5, 0x3, 0x1, 0x0, 0x81}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f000068a000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) openat$pfkey(0xffffffffffffff9c, &(0x7f00001df000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ac2000-0x190)={0x1, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00006be000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0x11)='#}ppp0{selfuser,\x00', &(0x7f00006bd000)='#\x00', &(0x7f0000000000)='}\x00', &(0x7f0000002000-0x4)='^*n\x00', &(0x7f00006be000-0xe)="23707070306c6fe37b6574683100"], &(0x7f00006be000)=[&(0x7f0000002000-0x1)='\x00'], 0x94df2d0001c79c1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001db000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00006be000-0xce)=@file={0x0, ""/0}, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001dc000)={r2, 0xc8, "902a9d38c992b422a95c67e3416b92c14875aea541e66c383eee83fb3a4fbb075af4d9f79ad3eec5044dfedfc16ea86840fe126aa0d0af3a6a527293ad7eca0ba58f6c9899a877635a70eed60deb27d72368e62411538fd281da8fa32b4d2e7a858ef1d2eb3d03258bc6cfff70b44093501d541c87e06e6a8aa4421cb9ad9b39a0caa0fd304ff59aa9963c4fbdfa2a15a6547d948b4f5c4342140a5ffe72dfc7797cbf8366b8cdc32be968ec9bca71892fa1b32ae3083140f7b773a5b98c25a032c02d10a2e8931a"}, &(0x7f0000002000-0x4)=0xd0) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008b4000-0xce)={0x0, 0xc6, "25c4a54c6976735e6e9558cf23aef4c322fd7570977b570239b88334f0f83d75ea64c94242279406abad4e2a233b9b76c7edb406a06438700a98a481ea43800405b1d6cbed7bd48a48d663d91856839b2fd7e9fea8e9d0276cfcac5ce3092b5e5d25bc4966e67ff7193bb1f6ce8cb25978c8190f1f068920671452d220a374fbf71cb28288d0b9fe29c2215be829cc70e5507fe2f51cd0104fc05722a3cf45a9f628c3148929a6377a5eef5404f5cd59d16b6e7cec20e7a7e2602f5e52304f77b947af6b4a5c"}, &(0x7f0000c69000)=0xce) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000053a000)={r2, 0x10001, 0x0, ""}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ae6000)={r2, 0x9, 0x3f, 0x80000001, 0x2f, 0x8e}, 0x14) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ab5000-0x14)={0x3, 0x0, 0x7, 0x1, 0x7fffffff}) [ 42.841157] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58181 sclass=netlink_xfrm_socket [ 42.862498] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 42.883114] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/hwrng\x00', 0x12800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x80000) write(r1, &(0x7f00000df000-0x8c)="1600000015000701000910f700000027020c00000100", 0x16) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0xa, 0x10, 0x4, "02470d827eb51b4036259a50906019b02bc2c61d44efa0ad023d1eb53b1b01aac70cc4b231d0cc324a068fa753da2dbca511d7e63b5221e1bd04e6ff47052b88", "b3e1b64dd76a34b952a7f7b2abe8bc450b4014d7def66a8ef9449996230d0514515471fa31d5cb999f3c4e04ad4cd6103a98815ac3df498661a9c1b5c09b79df", "027c3a3846b269c73df7279fd1d9ef3ea6cb3e849d46c227dcc2b81db37af6e8", [0x4, 0x8]}) socket$inet6(0xa, 0x0, 0x10000000000002) clone(0x4000, &(0x7f0000051000)="", &(0x7f000020c000)=0x0, &(0x7f0000f05000-0x4)=0x0, &(0x7f0000897000-0xf0)="") 2018/01/07 08:42:02 executing program 3: unshare(0x8000400) r0 = socket(0x1, 0x1, 0x0) connect$inet(r0, &(0x7f00007c9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ca1000-0x28)=""/40, 0x28, 0x10000, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:02 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0x5, 0xb810}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000afd000-0x4)=0x9, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x7f, 0x10000, "0957ad0c67c8", 0x9, 0x0}, 0x10) syz_open_pts(r0, 0x0) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0x147, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x2000001b, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=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}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r2, r3) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x4, 0x1, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003b1000)={@generic="c734714c923f683954678165e077040b", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000006000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x42)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b35000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000027e000-0x108)={r1, @in={{0x2, 0x1, @rand_addr=0x16da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7f, 0x631, 0x100, 0x2, 0x80000001, 0x6, 0x78, 0x1, 0x10000, 0x101, 0x4, 0x7, 0xfffffffffffffff8, 0x400000000000]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mq_timedsend(r2, &(0x7f0000000000)="29f9a0d0879b1d80303105d90675f767c61354ad2826176d3b57ea74a3ebc44553ccf6ce2efc6caa262515950b7b356bf21870afd8d0fb2cc60eaa628f6195e9475505ef9eebc4138894c81e44a21f01788ae42603be533c04d9908894799c37f2bdfb8b8bf1aba3ca0f8fecbb232e6f179c4ee295911f240795ed23ac7e46246e8016cbaa5dd0134b6975d03fcc20b723d33f392797c002ae3b4c543ba5d5fdf3f2236e20376eae80b207d766967855b47357a8da0ef9ef710751038b58aa5dec2fd632a9fdf24baf4756", 0xcb, 0xfffffffffffffff7, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) r1 = creat(&(0x7f0000010000)='./file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000021000)=0x0) syz_fuse_mount(&(0x7f0000028000-0x6)='./bus\x00', 0x0, 0x0, r0, 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000028000)="7b6d696d655f74797065736563757269747976626f786e6574307b657468315ed473656c665d2d00") 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r0, &(0x7f000024a000)=@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) fremovexattr(r0, &(0x7f0000cea000)=@random={'security.\x00', '/dev/sg#\x00'}) write$tun(r0, &(0x7f00005bd000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0xc, 0x0, "c78786fd"}}}, 0x2a) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mknod$loop(&(0x7f000004e000)='./file0/control\x00', 0xc000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000932000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ce000-0x4)=0x1ff, 0x4) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x4000) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) fchmod(r0, 0x844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000ef000)="c9c4b6b05649f74e0d22e0adc50144cad15a77cc1ac3b889d4a9c40bb6dfb03b67a5ca980e76fb60e0f55879b30257e3d7aaa3c49a77d4d9acbd548d62395ae100cc6db9a4882e100814399757bb13ae296c6568d329b9e893c25a1ddbeee642e134f19a9c1c9c6b4cc706", 0x6b) r1 = syz_open_dev$sndseq(&(0x7f00008c7000)='/dev/snd/seq\x00', 0x0, 0x100000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dfd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a6b000)={0x800, 0x1, 0x60, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000e28000)={0x0, 0x0}) [ 43.036605] netlink: 48 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.059345] netlink: 48 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000001000)=[0x1ff, 0x7, 0x3ff, 0x7, 0xfffffffffffffffa, 0x800], 0x6, 0x1000, 0x0, 0x2, 0x143, 0x100000001, {0x9, 0xfffffffffffffab2, 0x4, 0x4, 0x1, 0x3124, 0xf, 0x2, 0x1, 0x3f, 0x2, 0x6, 0xe8f0, 0x5, "9307ab7673f5ac7d810a826e9984888d36043e2e0257876266d7a5d1fcb8254e"}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x100000001, 0x0, 0xfffffffffffff3e4, 0xf7}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00007bd000+0x3fa)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000648000-0x7)='{nodev\x00', 0xffffffffffffffff) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="6367726f75702d76626f786e6574315eb7766d6e657431232d776c616e30766d6e657430736563757269747900", r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000038a000-0x4)=0x0, &(0x7f0000c48000)=0x4) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getreaper(0xfffffffffffffffc, &(0x7f000033e000-0x8)=0x0) mq_unlink(&(0x7f0000461000)='asymmetric\x00') 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x821) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002f000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f000002d000-0x10)={&(0x7f0000028000-0xf2)=""/242, 0xf2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000002d000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f000002e000-0x2)=0x510061e0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) r5 = getpid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r5, 0x4, &(0x7f000002d000)=0x0) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b02000)=0x5f8) poll(&(0x7f0000563000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x2) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000009000)={&(0x7f0000001000)=@ax25={0x3, {"656891ff0e8379"}, 0x6}, 0x10, &(0x7f0000001000)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000a000-0x3c)="8a8fd332aa2867dab3beaed680786a82108ee0815f5f31efa67669e31c9c7fcc89d4d36443652499f432b8c6520de10362965e5d1a0c8f166afc06c7", 0x3c}], 0x2, &(0x7f0000009000)=[], 0x0, 0x10}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x8) ptrace$getregs(0xe, r0, 0x800, &(0x7f0000003000-0x59)=""/89) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/07 08:42:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x8c82, 0x0, &(0x7f0000000000)="", 0xffffffcc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab1000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fstatfs(r2, &(0x7f0000001000-0xf7)=""/247) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000096d000)=""/177, 0xb1, 0x3, &(0x7f0000001000-0x10)={0x3, {"f55a5382457030"}, 0x3f}, 0xffffffffffffff8f) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/07 08:42:02 executing program 2: r0 = geteuid() ioprio_set$uid(0x3, r0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) readv(r1, &(0x7f00000d9000-0x90)=[{&(0x7f0000097000)=""/244, 0xf4}, {&(0x7f0000fea000)=""/145, 0x91}, {&(0x7f000028b000-0x2f)=""/47, 0x2f}, {&(0x7f0000d72000)=""/227, 0xe3}, {&(0x7f0000991000-0x5f)=""/95, 0x5f}, {&(0x7f000091d000-0x26)=""/38, 0x26}, {&(0x7f00004f8000-0xca)=""/202, 0xca}, {&(0x7f0000398000)=""/188, 0xbc}, {&(0x7f0000f8c000-0x8a)=""/138, 0x8a}], 0x9) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000837000-0x9)='/dev/sg#\x00', 0xa2c9, 0x0) bind$unix(r0, &(0x7f0000d74000-0xa)=@file={0x0, './file0\x00'}, 0xa) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000463000-0x9)='/dev/sg#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d70000)={0x20000004, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000012000-0x4)=0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00008d7000)={&(0x7f0000122000/0x2000)=nil, 0x2000}) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000c64000)=[{r0, 0x8, 0x0}, {r0, 0x20, 0x0}, {r0, 0x9311, 0x0}, {r0, 0x323, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1000, 0x0}], 0x6, &(0x7f000017d000-0x10)={0x77359400, 0x0}, &(0x7f0000137000)={0x4}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="97b65100732b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000028, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b89000)=0x0) get_robust_list(r1, &(0x7f0000228000)=&(0x7f000003c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000073000-0x8)=0x18) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x4, 0xfffffffffffffffd, 0x1, 0x1f, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r1, &(0x7f0000ee3000-0x210)=""/528, 0xcd4d1f453889975f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008f6000)=0x2, 0x4) 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000034000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000)=0x10, 0x800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000036000)={0x15, 0x5, 0xd69, 0x2, 0x1f, 0x9, 0x0, 0x0, 0x8, 0x10000, 0x17de}, 0xb) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001c000-0x4)=0x7, 0x4) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005b0000-0x8)='./file0\x00', 0x40000, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000d44000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005de000)={{{@in=@broadcast=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fa000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000048c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x2, 0x200, 0xa, 0x80, 0x20, 0xc, 0x100000000, r2}, {0x1, 0x1, 0x53e, 0x2, 0x16e, 0x3, 0x2, 0x7ff}, {0x0, 0x200000000000, 0xc9, 0x9911}, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0}, {{@in=@rand_addr=0x9, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x21, 0x10001, 0x0, 0x9}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000b1d000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x10, 0x802, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x3a8)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cf9000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000060000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000697000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fcb000+0x653)="", &(0x7f0000781000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x0) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000415000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/07 08:42:02 executing program 4: clone(0x20200400, &(0x7f00000e6000)="", &(0x7f000040a000)=0x0, &(0x7f0000983000-0x4)=0x0, &(0x7f0000408000)="") getcwd(&(0x7f00009b1000-0x44)=""/68, 0x44) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000076000+0x341)='/selinux/checkreqprot\x00', 0x2, 0x0) preadv(r0, &(0x7f0000b65000-0xa0)=[{&(0x7f0000f02000-0x71)=""/113, 0x71}, {&(0x7f0000ab3000)=""/183, 0xb7}, {&(0x7f0000c30000-0x43)=""/67, 0x43}, {&(0x7f0000754000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fa000)=""/209, 0xd1}, {&(0x7f0000a23000-0x4c)=""/76, 0x4c}, {&(0x7f0000a78000)=""/77, 0x4d}, {&(0x7f0000c6c000-0xc5)=""/197, 0xc5}, {&(0x7f0000c36000)=""/4096, 0x1000}, {&(0x7f00008aa000-0xd1)=""/209, 0xd1}], 0xa, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005ef000-0x8)=0x0) memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000026a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf367ccfbb490e21) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x7a6, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a64000-0x10)={0x4, 0xc, 0x0, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d9d000-0x8)={r1, 0x4c8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00001a1000)='/dev/input/event#\x00', 0x4, 0xa96db5c89dafdd35) ppoll(&(0x7f00008ec000-0x10)=[{r2, 0x80, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000a1c000-0x10)={0x0, 0x0}, &(0x7f0000330000-0x8)={0x1}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000409000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e35000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00007f8000-0x4)='tls\x00', 0x4) ioctl$EVIOCGREP(r2, 0x400445a0, &(0x7f0000001000)=""/0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000788000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000dd0000-0x22)={0x0, 0x1a, "d4705b71a5ead33093b06ecf9a464feac1384db7e8714cb6ecb1"}, &(0x7f0000a7b000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000bc0000)={r5, 0x1}, &(0x7f0000b14000)=0x8) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000705000-0x4)=0x0, &(0x7f00009c1000-0x4)=0x268) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00002a2000)=0x15) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000+0x1fc)="e37f24a83011c408d4a23bcc3f003af88cb57bb1aadc415ba17a7eca933150b5c64480f36696452e82ca3699060d530de6eba41e381ff5d88e04201eee45fa152bea70f4d7a6da15f80232928c3014476c1c631739b0dc48498e6542be3cbcd7514adb258574fa334fbc3d556beeef4a0032baaa41d992be5c4d974d580f4e0b5abfd7fbaebd69f789e2b5b0521943051b88db75983326554189652314edc1bf562df30bb9db7358") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000)={r1, 0x15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000097000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCSTI(r2, 0x5412, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x4003f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005bd000)=0xef, &(0x7f0000756000-0x4)=0x4) r1 = creat(&(0x7f0000f4c000)='./file0\x00', 0xda) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000077d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [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, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(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, &(0x7f000035d000)=[{0xf60, 0x18f, 0x0, "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"}, {0x98, 0x10b, 0x80, "c7e8a21b3c8bca8d9965939ca94aedd7cc2b26e9223aa9f4cb63886ff5179edd9b4e4c4f0db842ffe35d874c5513f80bf568c59b817389f1add7e32b69a6aa0de377f4c07761b5563be91b933799151860d934c33b5cfa5faf2b1455881a29311a12cd32c9aad9601d6f3385e254b03e057acbab551f10b0c2e43e8d579f47ff611780ec5de135"}], 0xff15, 0x8080}, 0x0) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f00000d7000+0x17f)=0x0, 0x80800) connect$inet6(r0, &(0x7f0000fe0000-0x1c)={0xa, 0x1, 0xfe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9c5}, 0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe1000-0x8)={0x0, 0x0}, &(0x7f000035a000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe1000-0x8)={r2, 0x8}, &(0x7f00007df000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000df6000)="0355d3000004cd4455fb0200ed07ff00ff0000", 0xffffffffffffffa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x800002e, &(0x7f0000fe1000-0x14)="ffd5d36cffba04515d0300000001595920000000", 0x14) 2018/01/07 08:42:02 executing program 4: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80007, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000089c000-0x34)={0x0, 0x2c, "ddc175611c4825de57f5cbe9f791a3607377d8d8fc12e7ea37a5cbff820643e51241ca78bcd8cb822814e5df"}, &(0x7f00003ef000)=0x34) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cfa000-0x108)={r1, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x100, 0x2, 0x3, 0x1000000000008, 0x101, 0x1, 0x3ff, 0xc3d2, 0x3, 0x3, 0x1ff, 0xffff, 0x4]}, &(0x7f0000cf9000)=0x108) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000097c000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000cfb000-0xc)={0x2, 0x3f, 0xffff, 0x6, 0xb2ac, 0x200}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf9000)='./file0\x00', &(0x7f0000019000-0x6)='ncpfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) rename(&(0x7f0000cf7000)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000af2000)={0xffffffffffffff48, 0x7fffffff, 0x9, 0xfff, 0xbe, 0x80, 0x1ff, 0x40000, 0x1000000000, 0xe343}) stat(&(0x7f00007a9000)='./file0\x00', &(0x7f00003e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000045f000)=0x0, &(0x7f0000790000)=0x0, &(0x7f000025e000-0x4)=0x0) fchownat(r0, &(0x7f0000cca000-0x8)='./file0\x00', r1, r2, 0x1000) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) bind$netrom(r0, &(0x7f0000ca3000-0x48)=@full={{0x3, {"1bc8a6d79f5121"}, 0xfffffffffffffff8}, [{"c0e891e517bae4"}, {"ae3cfa971aa53a"}, {"32f6c1820f2b3d"}, {"719366515fc077"}, {"eeb001770cec41"}, {"28a71d1d0b8c71"}, {"75443938548f21"}, {"d1596d94be289a"}]}, 0x48) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) fdatasync(r3) dup2(r3, r0) 2018/01/07 08:42:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000e1000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') bind$inet(r3, &(0x7f00009ee000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000517000-0x4)=0x0) 2018/01/07 08:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095d000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000adf000-0x8)={0x0, 0x3, 0xfffffffffffffffc}, &(0x7f00001d1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e58000)={r1, 0x9, 0x0}, &(0x7f0000b60000)=0xc) r2 = creat(&(0x7f0000190000)='./file0\x00', 0x101) readlinkat(r2, &(0x7f0000f08000)='./file0\x00', &(0x7f0000698000)=""/58, 0x3a) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000b6d000-0x3a)="121ac493969e980183efec20811dd98375ddafe85cb66d3a980f23a21f5a52a788530fdbe94dd9c33c00c271aa53f088824db475aed5cfe40ee7", 0x3a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r3, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = timerfd_create(0x6, 0x800) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f000065d000)=""/239, &(0x7f0000ee9000)=0xef) epoll_wait(r0, &(0x7f0000dee000-0x18)=[{0x0, 0x0}], 0x1, 0x100001) r3 = syz_open_dev$sg(&(0x7f0000736000-0x9)='/dev/sg#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005cb000)={0x0, 0x9}, &(0x7f00002e7000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f1a000)={r4, 0xc4, "fb58c4bf678f289067a8db9398d1dbd411f43562aac258daaac42d3ecc514e0f4ac227c2c2b09c5495934ecd752904fc8c797cfbd43cb80ee1c56d21e3eac04210a16af082bd7abf4516ee19887259f683bdcfd24b59de3d480daaede1973640ad4c98f1e83694227899fd03838dc81a9a06a491e7f3c7a986d6a19a41c31455cbb8dfb78af2fde6898fbe3a839d6ca5e2cc9d01659fdd99d68bf86ce4431629dc06804cbe84784f2a2a3a1c145d9ce48c2940c1097f32d58a85d2df12c1c9ce557b70b8"}, &(0x7f0000e89000-0x4)=0xcc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x8, 0x0}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00005ec000)=""/4096) 2018/01/07 08:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$mice(&(0x7f0000030000)='/dev/input/mice\x00', 0x0, 0x40) getsockname$netrom(r0, &(0x7f0000fd9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000095b000-0x4)=0x48) lremovexattr(&(0x7f00008eb000-0x8)='./file0\x00', &(0x7f0000171000)=@known='com.apple.FinderInfo\x00') modify_ldt$read(0x0, &(0x7f00008bc000)=""/144, 0x90) r1 = syz_open_dev$mice(&(0x7f00005df000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a97000)={0x5, &(0x7f00007a6000-0x28)=[{0xff, 0x2, 0x20, 0x7}, {0x80000000, 0x3, 0xba, 0x4}, {0xfffffffffffffc00, 0x1e, 0x4, 0x20c}, {0x9, 0x0, 0x7f, 0x100}, {0x52e, 0x5, 0x9, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d78000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8d1f, 0x6, 0x2, 0x65, 0x101, 0x1ff, 0x8, 0x4bf1ee7f, 0x80000001, 0x5, 0x5, 0x80, 0xfffffffffffffd4a, 0x6]}, &(0x7f00009bd000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a14000)={0x7fff, 0x20e, 0xfffffffffffffffa, 0x8, r2}, 0x10) 2018/01/07 08:42:02 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a9d000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00008df000-0x40)={&(0x7f0000267000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000086000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x2, 0xa, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x20) iopl(0x80) setrlimit(0x7, &(0x7f0000b09000)={0x6, 0x1}) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000054f000-0x10)={0x42, &(0x7f0000e0e000-0x42)="459f6bd2873122023f58f7ce13fd918a3131f9fcd16bc3b61d916d95cbfcdba97b73da97b17b66977574159c6417a371b160c22c62c9b7dba437c78c887cce2f2879"}) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e3d000-0x14)={0x0, 0x0, 0xfffffffffffff0c6, 0x0, 0x0, 0x2000000002, 0x0, 0x0, 0x4, 0x0}) [ 43.536439] device gre0 entered promiscuous mode 2018/01/07 08:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a3000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000186000-0x10)="e0cc98694e6ecd3a6f090b501aeea22d", 0x10) pipe(&(0x7f0000993000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000780000)='net/route\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000095f000)={0x0, 0x64, &(0x7f00003d4000-0x64)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x91}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000b90000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e17000-0x100)={0x0, 0xf7, "9faa294e672cc13c1e01eb2beae9d718944fd0e77490e827f0900fe84837d643342c2a59c830b2f435412a7b7392dc3d8806f6835ea8d292fd7c01d0ba2b4003c6b7971e727f401224579229ee273506ad08d68bb109a908b59cf6b67a06782c434a2cbe20740143d5c1a69146a8b148f4df1726715ebe6def0922d491e9873664ce86814a165ff32b47f8df405efba3fca1cf59b05c2525042b696ae94034cb0313155453aad7aa51c9976613b3fe5e3e3e78a296410d2910ebf33eb1905b3ac3328201f26c06424e76e1b43d2ad347467d0d0f24680e5fd4f3148ba189b5400378b9f84eec7ca73b9c1e20532f374fede4940db6991e"}, &(0x7f0000a99000-0x4)=0xff) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000074b000)=@assoc_value={0x0, 0x2b}, &(0x7f0000f5c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004e0000)={0x0, 0x43, "06f162d8f1e37e42c427cead1853d6c682e8fc73a19fdabe515ca141856c4621023b76f2fc7b0f9c38a37fe9f25d18cc88fd28b3016c9185d38a9c507ba3e502ab1114"}, &(0x7f0000f07000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ea5000-0x8)={0x0, 0x8}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a3d000)={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]}, 0xfffffffffffffff7, 0x7, 0x3, 0x2, 0x8000}, &(0x7f0000d5f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002be000)={0x0, 0x2}, &(0x7f00007d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000943000-0x8c)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007e7000-0x8)={0x0, 0x10001}, &(0x7f0000abd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b3000)={0x0, 0xfffffffffffffff7}, &(0x7f0000ab6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e3f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000066f000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a5a000-0x8)={0x0, 0x7}, &(0x7f0000538000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000d0b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bec000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004d5000)={0x0, 0xffffffff}, &(0x7f00003e9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000067a000-0x10)={0x0, 0x2c, &(0x7f0000351000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000524000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e8e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000019f000+0x46a)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xbf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0xff, 0x2}, &(0x7f0000b05000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000031000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x4, 0x7, 0x0}, &(0x7f0000773000-0x4)=0xa0) sendmmsg$inet_sctp(r2, &(0x7f0000cb6000)=[{&(0x7f00001f8000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000913000-0x70)=[{&(0x7f0000bb1000-0x2a)="425aea80e5ef5477b826feb7c4ba0265db45dee7111e7f37aae483da9cb87649d33b8744da91b4e30665", 0x2a}, {&(0x7f000044f000-0x1000)="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", 0x1000}, {&(0x7f0000cdb000)="", 0x0}, {&(0x7f0000459000)="4d197005703444c36321d9b95d18a2cb999ee91c8e2088ea1cb32604516fa9df7a6da9a9b4fa2d1099a1cce5b712bd3d45a7a625ceaf35074e047c00fabd87cef3d585613d2e98b8543cd3fd30e5d561f2b11063fbb36cea5b98921510c71f6198d48153c420c3fd301e19a78505e912d96d7a48951fc842c10b17ca1ae8bdd7d59ab1a7fa31756cd4bb6adff8f4346be0f6d1f8ab38f5fd9668005db492795c7120239ae8f13b3e0088dbb7b1325bfbe9c1fe36f8b305377d97bebe38ad4a6e04559eb74e62594fa2641215778f5e692d4978eff5cfa034a3464dc6be11a35c6d455ee4a26270c093f73b", 0xeb}, {&(0x7f000069c000)="65a759ddd5c8f1d4f2639aaeec55a7303366b1b93cc09dddfcb1f3573de1ef71898cfcddb97b8289664b82656d9c212b08c64d37d8c1f3dc3adbcbb2d9bb4ca085e1d0d72fc0277abf7d4d5bf8c9f906fc3a62c30c5d2fb0ac0cd2b6435b0e5e42293c39c2e539a3f8af4afa5e56fadc0fbda421dc0583f5b9ff30ccbd90282028fa1cdcd43247cb036282baf35d9e67150ee74572dfce17f4f0b0e121c56f9f4b85efa07aecf32facaaf14c91d97c68ee34000d73bf67dd327307c1086b4c26c84a", 0xc2}, {&(0x7f0000ff0000-0x75)="81fff606e3e53de630c28fa07212f4943ce6547ea346d94545077e75ff80ebadbcb2786ec32ea8fe1e75e73f38d721c028a4ad9420be1882f0291c6aa66cd2f5647e14a142ae05b920caa87fbe0030a4cb523818e0b6d0fa4370ec2dfe49d2d841b55c6927c324632f4887d6eddf624b43b2ce57a3", 0x75}, {&(0x7f0000187000-0x65)="246ba5266eba2c97f4ea91fdaad8f73d2183852b61ae580a16a2f879f6e8b573857c8024ee7af6919a37a4dd465b78b32fac6e07a99dc5d168a7120122937bf8d9334164ef9fa8df03813c6670a28dd1a3d1d60142e16ccf473acdb09be40fbc33b5f4a7e6", 0x65}], 0x7, &(0x7f0000f4e000)=[@init={0x18, 0x84, 0x0, {0x1, 0x4d7a8360, 0xffffffffffffffc0, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x2, 0x7, 0x0, 0x80000001, 0x4, 0x8000, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x7ff, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0xc, 0x4, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff81, 0x401, 0x4, 0x20, 0x800000000, 0x2, 0x3, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8000, 0x8008, 0x0, 0xff, 0x6, 0x8, 0x7fffffff, r8}}], 0x120, 0x20004041}, {&(0x7f0000ee2000-0x1c)=@in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000054f000-0x70)=[{&(0x7f0000fa1000)="dbee27ffa47e401ac08fd7f14c7c43049d94564a59a4691b0bd338e1a767d38ca42b603a9ce7a55daab768c0e2a6206192474e52987881219013a664837c617111", 0x41}, {&(0x7f0000acb000-0xf9)="c61ab590067fba75c9ce8a0d3d58cd891eefe161be427257a1520265439dda4501ecbf63a1d66afc486f99f8e14f4e9d2ea6fe48bdc7c67755c36423fdd338652b1e67edca380d9b3e60631df0f51aa4856840cb8ec3a536a1c135c6188774b8e6981a1c5ff1d4a16557b30ed7356f547bf9efa2fe94ea916068f81d8bb8a0434e9a498ea5fec46ea92cf1c9e9cad6310f31699e6347ffd903c894c6cfa42320135809b65bc6a79957a08475c270ae4d03d7a61cbdebfd1b69afb844ea5f8055d02bc0cfa3842cd6d93be4d88ff75944db653fc5ba405b36bc77cfa0a86b9fad4f41c55c9dcf47bb1ad2ebe269d9dd3229b386baa35cfe9436", 0xf9}, {&(0x7f0000b07000)="8ae48864df898819c0a735b8586e8839df61d47989841b0a5bfe7f0f8d86f6511c759b971dfedd63c686d8a1f04ad8ab90dec367257af481c28eeddb23b0e15f69c51fe951d4e89b364a48a57f397a39aff8407f1e355f4aba97bb24fb75ae578aeff89c83a9cfaf98743fdb6b5696bb4a92488888ddcf50f87a4db8b2427d179e526ea5c4af73f10d4b5a1765", 0x8d}, {&(0x7f0000ca1000-0xa8)="503997b269249182f6357253a5284ee1cbd6e40dc3a58ce19e87530ad59686f9043c87f820ee76466ff45b3c4559aac0a47780db0e479e5cef1cfe65ec9af747cca7d06cdc27abc0cc99fda417f482f8ddd2d14a8dcbf786371bb4a3547db4e1a3dbe672ef7e37f79bb5446b457ef76b57684fe42ddc261516977555848b595788e4ef2c1f0359028223df5812077af92264507ad0974e5f9c1465d8df9bbb37806ecffea6443652", 0xa8}, {&(0x7f00004b1000-0xc0)="50ee887bcfe55c9ba22421342a764959e18a55328fb55865fca75c3920a9f37300c9aed0859eefd4148821c861544337757ad15a5bc61c2650eb77a51e0830dcbc3652ac2a5f48cc986714459902901a454451b7638c75eb47d0b07d14396194d1bf103e03cfc00463f1e51426676e49adb6229665a8b3f9464e1665a0da7e8e7c1e13209c79ccc153cdfa7ecc91ab9ad4a4b0477614c5a0a706550ca7b6062fe991915a4cce304bd1d8b29683c77a4904b3617b36184a67cebf1afdea58c674", 0xc0}, {&(0x7f000090b000)="1a89d6d87c1078b5199281ce1174253be14846d5cd5a81d4d5d95b841858887358f6dd95e75bb3d6b157e2df39e71e91d60654c62e3dbdd1778ceafcfddd0c9f46615f083e0d6ddb0819ea0375431f2be4f0d21ec077adfb03d33e6aef35bc17ce190c315fb4a8a9e3d3d5d5433754a1a94bd39497af4e57a65fad1111ee593829e2ac298d67eff7b3c1ba809d77261fe10b5a854337f67a62f9df642ea28b4c27ab368f762fb78f72118d113e", 0xad}, {&(0x7f00000ae000)="9c1e16e189d5bef938a653a64035584c6e862982bb3796c820c4a79cfe6bc9c43ca185acc049a84aec434a74f7ea06d3eb021ebb35d65ca6d83acb280db5f2c2cdc80d24ea28f0c82bcf8a4689fabdd6496d476d08c0ee4c6d95497353589c90cf45ccd74dbe0fc3532546924f348280a535f1cbc06e6fcd2027", 0x7a}], 0x7, &(0x7f0000644000)=[@init={0x18, 0x84, 0x0, {0x101, 0x40, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x20e, 0x8, 0x7f, 0x100, 0x52bf, 0x401, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x27db0ca1, 0xfffffffffffffff8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3fff8000000000, 0x9, 0x530b, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x879, 0x8203, 0x1ff, 0xa72dc4f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7, 0x200, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x820f, 0xec, 0x40, r14}}], 0x180, 0x40}, {&(0x7f00004b3000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c50000)=[{&(0x7f000004a000)="e6963f08d2c44c1a3f3eaeced39cea97f1dc5392e86f88dd99114a4353bde086fb27180bdd1bcb37c267a9f73fa417eb3012485675ca95660a4a52aa44d2f4a6244788628a4ee18e1fde4e702f131db551b6e55690e27683e111", 0x5a}, {&(0x7f0000120000+0x5e4)="63a6ade8c02ca5b6776fde6d759329da902ea9b77d36ea8d2bdc9c423f9f71f7c5e3e0525d98d515928d2af3f37582cd3c682dfa543a22ad58f547559800142905c683893a83d19f04a67b6f2c090e2ce33ceebe88a2ede7e9d4e1f26153f01111058257b9199fbc8d771d2a286c37785b88a0b1bad627f6", 0x78}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f00001a5000)=@in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c, &(0x7f0000b2f000-0x40)=[{&(0x7f000013a000)="4acf81b3255c9e6f597a6b97f464c23ec3e9c667e55963f775e0", 0x1a}, {&(0x7f0000ed2000)="435e11cf09471bac60820da2dc361c6d56ce79eb7a386aad4b6c9ea7b2a5e2c4da84322268e54e67404b135c42cb33177ec6b44680610380f0c047b5976c7a33314de3a0e518fc891911a7770125d44500d283226178d07cfb8d5cacd7ab0fda0cd35e0bf8d35ee8006b31131f19844e3bc28d0561e601d7e478bd6bbd5e18dc955e752c68ba5c831d571efeba16514d2bbe9c6dd1d01a9bad1035c56a21ca44d4cdde8c86e2d8ec5c9bf1e2a19363e9b1d9128fd9348d19ade461a36cf834fefd638256480ac50d95068fe15f2ff091a0690b9906ebb6fdee2b4eb8903260a4d1f182f8d5a68701e90e1a37b408113e855851aedad9ae", 0xf7}, {&(0x7f0000fab000-0x27)="d166f31f9f9d57f553e919ba3e60e9c69abf7ae09a4c8397eba1888f390273000945e82f7f0442", 0x27}, {&(0x7f000082a000-0x6b)="a11fe419f362619c22a4a559cd5cfd7203e5809211a85fd2c44caca067f84289c38494d0d6ab280104e9cd38d7f54f1c018130549a371e89548f64a95ca0e988d9a828e49a13b8d14b7776f728e5a63e7535c6792963d7f87f9482ac862d8a396fc79ef9dc3d674dc57192", 0x6b}], 0x4, 0x0, 0x0, 0x81}, {&(0x7f0000d23000)=@in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c, &(0x7f0000b84000)=[{&(0x7f00005c3000)="92857f0d7d30a629504b0954bd15e07645b97735f92327f272e54f92b138bf62d0283c3a5476462aa07e349fcd6e3f3772fdedbc37adcfd0da00aedc1294468a8bfc012188ea03a0d94862bfdf5b054244ccefb549831e480cd5d050db89ca751587e024e78415557ec0", 0x6a}, 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{&(0x7f0000606000-0x25)="e2cb78db90abbe2af1dc8f49806964dbdafa2e4e3081592afa2a3b18ae2ec67fb039e1a428", 0x25}], 0x6, &(0x7f00009b3000)=[@init={0x18, 0x84, 0x0, {0x101, 0x8000, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x2, 0x101, 0x100000001, 0x100000000, 0x7, 0x4, r15}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0x0, 0x400, 0x4, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0xfff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0xfffffffffffffffc, 0x8, 0x20, 0x28000000000000, 0x8, 0x10001, 0x5, r17}}], 0x120, 0x0}, {&(0x7f0000b5e000-0x10)=@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a0c}, 0x1c, &(0x7f0000f4a000)=[{&(0x7f00003d8000-0x8f)="fbb5c121e661b919bc6aec1699206d6412c761917c74566f5bcc76d3ff345b6537b13221807a6059e0f66387e8c1d4bd590a671119ca3f64a1ef5d1e86ecbe1f3bd4c9bd4780516c1fdba092ee4c49bb617e469d4a15d48f8c647878de30a9cc75a5d708a6113dd7c1729a6d854dfa0d69a45550501f3cc83de3c1a8d1f1be77117fe8f1f440d748361232c84977c8", 0x8f}, {&(0x7f0000338000)="506d9bf951e2cb40b79ee3ee5a68746048cda3751b33753baf654dab9222fdab559f2559de69a0541399ade11d483693daed53a2d8140c5080cc083c04128797de38b6140ac225ce22e9042f8f58129f257053c23b61f49f8c2891301521b0dc7808cae50602153074f59eb43be95ba6f2ba5809ed4ecbd7626042cdb6e427c9ba84ef93f0a05525ca95ae7e0213d3ab72d871997b2861c39645373610b33da6aa704c1f1a73a8f37d647bdd406a6546f0e24b3e2ad7dfe40d10f124820b4ba751b919d8f4a562809ec560fd9fd5b8f0", 0xd0}, {&(0x7f00002bc000-0x20)="01c92334b624ed7c86ee6cb9cc4960fa5ac1bf585b4c3eb5e921ee3cae0e9d41", 0x20}, {&(0x7f0000420000-0xb5)="91c5a496cfcda6f564dfaade1f8dae141f6079a84c8b6ed978aeb3bfecaf367d044496da42d7151b9733beced8ea19b99c75d78be5bf16393812fe364c40bfae88871485bde5b953c2b3a3452d3e9e3af596a0d9a0e31c9c0b1f0208b4ded80dfe79cc7565346c59ba7826e30d82c9c0fce43f21e7a2686dc69bae00f67665fdf4949276d9899889dbca0f536c65eedbb0a9da22d0599f001355ecdd64237ca0efab793205e61ac9c3ce40b334c0a908b5f644280a", 0xb5}, {&(0x7f0000038000)="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", 0x1000}, {&(0x7f00009fb000-0x2a)="52615310501938d04bcef7fd214f3c047e3b31895ee9f0212d3b0f19a50ca62500d59d4b760c374c4cfe", 0x2a}], 0x6, &(0x7f0000f41000)=[@init={0x18, 0x84, 0x0, {0xed07, 0x4, 0x1, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8003, 0x8001, 0xffffffffffff8000, r18}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x6, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1934, 0x6, 0x3, 0x4, 0x3, 0x8, 0xce80, 0x2, r19}}], 0xc0, 0x10}, {&(0x7f0000ea9000)=@in6={0xa, 0x1, 0x26c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000a96000-0x80)=[{&(0x7f00001a3000)="8960e647a093c4bc5ecb8f161ff986ea949f717bff4f7228ac11d515f954f661a61255be68a8469ad1ee9bb81e61d2b82ab11a5fb56bd6b248f7ed6448b995d8c8d620d471dbe3c869722e9c7a82177ab1d8c706b594d33a3b2ace77744dc278a808eb61655db9c6e48841", 0x6b}, {&(0x7f0000a95000-0x98)="7bd11d45379aec3c778a8ce72330ca7e64d859455a299b9b1964c5fee1eac79c53af12249bafb00f9eebbf1614b24279d3e7de56ee92611eaf9f281de8e782928015c409cc730c3d738b5654dd4c69ef956ef08f2b86690b2fd5edc7f6563a4193fce72eb7eb26511455879807f67c9392bc522d8bc3ffdc5c5f43b8b0d607e897acc8f3d4ff14b5b02d601c4afe5902384242095a2b80c6", 0x98}, {&(0x7f0000842000-0x8c)="51cd516b897b981d0277d95e92e2c8342082194da7637aba8358083350ffc49f3fb3dab4327dc26f19267f5e1bce3e74feabc92fe7031463bc17297a5afef4b03e065aa89bfc6b6c7f2d1904663ded2daffdc0ebf2c70e40e8fd8c9d7edec78d8593c377ffe883b499be441fbacbd1ebaed1c6b6e137eb4440123d4c27d85d306816cb6262e9b72ab03798bf", 0x8c}, {&(0x7f00004ef000)="78bae34b511bd894f1a58f13edddde3b1a00e6f8d1348b0d00c5ccebb8c8e7d264ec0439b6ba66c6d8ff819915d8714d2573552073111bd60ca422d7c205db2ddde645724f6e3e1b491ba184beb6c9a585c30faea3265a7234eab57a88e41536738e8a0e5d", 0x65}, {&(0x7f0000a6d000)="7212a31c8459c5794d3159f3ee82c9b023c16c402bfe867f14edc3a25eb6962a2af674e82a863f41af9f92e602a448dfc7e59b553046d899d7eb8953158ee58dd44d3d22a7a81ebb5af7aaa439452d51334ff3391cc76740f03c8f2f28ddf8a91b8636741744", 0x66}, {&(0x7f00007d4000)="8068950f62b27833bdef2ba518356791c94f6bacdfd8", 0x16}, {&(0x7f0000592000-0xd9)="83e11696a3c1f6890a2ab07091f20830eceb37d3c49bf31aaac75b990b4237653e3fc099df245614bfbf1c0360b055874305624c568afa70964238ceaa686062a482323cd3a3f6dd5064e7a5cadf57d5267eb9af4a0ead343bd1a203c289a22edcf00be121ff7edd060831b636002f9d8c6319fe4105440a125c079d620b77964c379856816a71609f4dbb505f0c0c1ac7b50978b8c3fe1d57b6781917a681befb6dadcbd8e9f3730c1dc331edf07bbd42926e3a6291c25e048b9778bca23dc8f2a18cabea9d09c5bb46aa1e4b9624e0ea60c4b4232a6bcf0e", 0xd9}, {&(0x7f0000103000-0x7)="6e33f0bb895992", 0x7}], 0x8, &(0x7f0000ad9000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x9, 0x7, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8203, 0xfa6, 0x556, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x20, 0xf953, r22}}], 0x90, 0x4044}], 0x8, 0x4000) sendfile(r3, r4, &(0x7f0000403000-0x8)=0x0, 0x400000ff) 2018/01/07 08:42:02 executing program 3: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a10000-0x4)=0x4, 0x4) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f0000a0f000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d85000)='/dev/loop#\x00', 0x40, 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000060c000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f00005c0000)="8bee2dbcad66298c9ac805806da70cf65e354091372b0f66af8720f25d57733380ac73bb459223c08b3caa743e7d35d5f52ee10d5dd369e28cb214b97f8f728362982eec3928b4d939421642b4507ee0b276980f5409bee9575414c813e4824d909860025a3539e5ae868630", 0x6c, 0x8, &(0x7f0000479000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x10000000, 0x101400) ioctl(r3, 0x2285, &(0x7f0000a3e000)='S') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c9c000)=@buf={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f000066c000-0x10)={0x2, 0x100000, 0x400, 0x5, 0x9, 0x2, 0x74c8, 0x8, 0x6, 0x1}, 0x10) 2018/01/07 08:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000e4e000-0x38)={&(0x7f0000b93000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e5b000)=[{&(0x7f0000184000)="3aeebaa1deb70c84aed1ca1abca83aefe99f67917f7e1d23086ea37f2de26a8941ebac86dad2b1b346e1ac8ad12c42ba6f3a145179ab648bddff7e12c1054fc3d67424ac18cc0f8ada0fb4d7a6e2cca38a87929881162e", 0x57}, {&(0x7f0000cd0000)="796250ec7045088a8bf37a76e01e317ffabc9593b78a3949d099753a5e05b11efc2ed50444f33b07e41751683dccc8e939da6fe886c413f7a07a1cabe842899afa58394ff158abaec5564dcdd19866", 0x4f}, {&(0x7f0000260000-0x1f)="05b8bebda90d12826f0ff4e57e55d4eec4d6e0a5069f8465a6a9cabc32c5f1", 0x1f}], 0x3, 0x0, 0x0, 0x8000}, 0x24000015) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000554000)=0x0, &(0x7f0000d12000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00004c4000-0xbc)=""/188, &(0x7f0000faf000-0x4)=0xbc) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff0100050000000000000000000000000003ff00", 0x14) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c9c000)={0x0, 0x0}, &(0x7f0000214000-0x4)=0x8) 2018/01/07 08:42:03 executing program 3: pipe2(&(0x7f0000cf1000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000594000)=[{&(0x7f000045e000)="1f00000002031900000007000000068100ed3b8509000200000000ff3ffe58", 0x1f}], 0x1) pipe2(&(0x7f0000f86000)={0x0, 0x0}, 0x800) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000c91000)=0x0) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000065e000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006a4000)=0x7, 0x4) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bd0000)={0x0, 0x72c, 0x3f, 0x6}, &(0x7f0000697000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ce3000)={r2, 0x28}, &(0x7f0000914000-0x4)=0x8) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000146000-0x4)=0x859, 0x4) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000007f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b15000-0x4)=0x1) 2018/01/07 08:42:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002f5000)={0x1, &(0x7f0000d25000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) vmsplice(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000)="18", 0x1}], 0x1, 0x2) 2018/01/07 08:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095d000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000adf000-0x8)={0x0, 0x3, 0xfffffffffffffffc}, &(0x7f00001d1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e58000)={r1, 0x9, 0x0}, &(0x7f0000b60000)=0xc) r2 = creat(&(0x7f0000190000)='./file0\x00', 0x101) readlinkat(r2, &(0x7f0000f08000)='./file0\x00', &(0x7f0000698000)=""/58, 0x3a) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000b6d000-0x3a)="121ac493969e980183efec20811dd98375ddafe85cb66d3a980f23a21f5a52a788530fdbe94dd9c33c00c271aa53f088824db475aed5cfe40ee7", 0x3a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r3, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffdffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f8c000)="9d4c4b6c5a9684705b46c23401f8f1337a4a0da9c56195f540386c06fb24dd78c3b7d6104ca5a4be717953610560627ad8817646bb786f7362eaa0ab9516c0208fbd5f7a1772edc870f9b201c6e6266cde92d89b9410bdece0fbf8e98fb5cde04a3b91d19a455328db67fb345eff2c3236f7802dee7d809779ad68843bd2dda5310947ed9110d08836f2e543aec04990b929828e6e88e16bf3b307b3632fc26afc3561acb6ad94bbf6a42128de0ff9945135c2dc0773a54372127c17b4106269eb58446865ac4162ed2ea465b3056689d447826b3c55c53d9077417d2704ebdbd7f3651873cd56d189b6", 0xea}, {&(0x7f0000388000)="3b7d752d1b3b65e61038e76e0b27ee985a2049657c18d6d89c7c5ffa50a7d67b244a225e89f1c9bcfbd671bdff839b44621b99cd6595c98f9f40b4df5d18bb89b5e44ea603cdf90ccd4a0b4159e172076f7036b7b6d7f3a47fda1172c19ef26e34530f69d2355c051088fc365d7505645c41d3c1baa8f2e426cf6cae0da30e444063acd3c0bed3", 0x87}, {&(0x7f0000001000-0xaa)="12761250aa12e86d193d43873e80d0027d4c4fb75ff3c2a1a8efeb45096ee4786c746795c999d8953bdfaf0a61c69de4b56efee8703a1d3f2e1b3ca167927ddbfbfa8eafc163380aa4116368f35e56d639e6ea2904d08193226b6e0686407ed38f6b988a251b71943be8b1c99b76572b4b2755e703c595f9e6bc0ef306047cad1984de112b1555a7b7a90a3d91b4c4ac85933b1570d7d1f5621fccdef635b8129c0de1d771a82ea4696d", 0xaa}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000375000)='/dev/ppp\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000022000-0x4)=0x0) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00001c5000-0x10)={&(0x7f0000817000/0x2000)=nil, 0x2000}) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) shutdown(r0, 0x1) 2018/01/07 08:42:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000036b000)='tcaR\x00') lseek(r0, 0x0, 0x400000000000004) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008e000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) wait4(0xffffffffffffffff, &(0x7f000083f000-0x4)=0x0, 0xa, &(0x7f0000d56000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc2000)={0x0, 0xfffffffffffffffa}, &(0x7f00002f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000e9000)={r3, 0x5}, &(0x7f0000b00000-0x4)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) r5 = creat(&(0x7f000080c000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b86000)={0xec, 0x20a, 0x100, 0x7fffffff, r4}, &(0x7f0000606000)=0x10) timerfd_settime(r1, 0x1, &(0x7f000080f000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000078f000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003ae000-0x10)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0xee, &(0x7f0000bee000)={r6, 0x0}, &(0x7f000095a000)={0x0}, 0x8) fstat(r5, &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f00009c7000)='net/route\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005f7000)=@assoc_value={0x0, 0x0}, &(0x7f0000b7c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00002e2000)=@assoc_value={r8, 0x7}, 0x8) syz_open_dev$mice(&(0x7f00004e8000-0x10)='/dev/input/mice\x00', 0x0, 0x400040) r9 = dup(r1) accept4$ax25(r9, 0x0, &(0x7f00009cc000)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f000056c000)=0x5476) getsockname$ipx(r9, &(0x7f00006b0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000)=0x10) r10 = add_key$user(&(0x7f0000561000-0x5)='user\x00', &(0x7f0000b07000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d32000)="7fa86e14db24d31243255cd8691f04b806c10bfe4b94c1fb70275d6b50f77023309cb16704682185859a18477adf58d9159d3e3684c80604f1a7d04d82650542025ae79c602433e2d2170752cb796a58857f316d71aa6bdf4302f541b9a914455e7decb561d1c46c836a89e5c1e358243e5bbcde630e2edf9f8c325d9954894c03c1d7f9f8123c92042c9fc81c4f9032209cfed414020fbeab5e233641034c536c8d52dd636c29b35c97ffffe299eec21d047b3d5875f9c6f0f35e", 0xfffffffffffffeea, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r10, 0xfffffffffffff000) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) mlock(&(0x7f0000769000/0x1000)=nil, 0x1000) 2018/01/07 08:42:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x8, 0x0, 0x7, &(0x7f000000d000)=@common='ifb0\x00', 0x0, 0x5, 0x91e0000000}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r1, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, r1}, &(0x7f000000d000-0x4)=0x0, 0x0) [ 43.935436] device gre0 entered promiscuous mode 2018/01/07 08:42:03 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000425000-0x8)='./file0\x00', &(0x7f000064a000)=@known='com.apple.FinderInfo\x00', &(0x7f000060e000)=')selinux}vmnet0{\x00', 0x11, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') removexattr(&(0x7f0000408000)='./file1\x00', &(0x7f0000932000-0x15)=@random={'os2.\x00', '$&bdeveth1&]+))\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008c5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cd5000)={@common='gre0\x00', @ifru_settings={0x1f9, 0x0, @fr_pvc=&(0x7f00002cf000-0x4)={0x0}}}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000069b000)={@common="67726530000000000300000500", @ifru_flags=0x3}) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00002d5000)=0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000b0f000)=""/173, 0xad, 0x102, 0x0, 0x0) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x450881, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000fc000)=0x0, &(0x7f0000714000)=0x4) sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) 2018/01/07 08:42:03 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0x18) setfsuid(r0) 2018/01/07 08:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fa000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d69000-0x10)={0x0, 0x6, 0x1ff, 0x8c00000000000000, 0x0}, &(0x7f0000e67000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008d6000)={r2, 0x35}, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000082d000)={@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]}) recvfrom$packet(r1, &(0x7f000035c000-0x79)=""/121, 0x79, 0x2000, &(0x7f00005ef000)={0x11, 0x2, r3, 0x1, 0x100000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) timer_create(0x6, &(0x7f00006dd000-0x60)={0x0, 0x4, 0x1, @thr={&(0x7f0000caa000-0x65)="b1e307cfd4469080c52407954a45751933869a2405992afbf1d3633e1f64bff657437707f961578db468157915bdb721200522c66ba75dafdfa2f159935896a88eb80776c4c46f20c35183365c60bd96d1a6a3f696e57b40c5fa35fc54dc267cc22b762e86", &(0x7f0000bc2000)="6c1c0c9fb364b3aa956b26e679f24a4e45dd0e846280c595ec3fbe354869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x0) timer_delete(r4) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000313000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000fd7000-0x8)={0x20071026, r2}, &(0x7f0000596000)={0x6, 0xe8, 0x1f, 0x100000001, 0xffffffff80000001, 0x8}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) ioctl$int_in(r0, 0x8000000005473, &(0x7f00008e6000-0x8)=0xc) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) 2018/01/07 08:42:03 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00003c7000/0x2000)=nil, 0x2000}) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000089b000-0xc)={0x2, 0x80000001, 0xfffffffffffffffb, 0x769, 0x2, 0x5}) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) waitid(0x100000004000002, r0, &(0x7f00005e5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) r1 = syz_open_dev$sg(&(0x7f000041b000-0x9)='/dev/sg#\x00', 0x4, 0x204) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f00000ea000-0x1)=0x0) 2018/01/07 08:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000eee000)='net/rt6_stats\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a05000)=0x0, &(0x7f0000530000-0x4)=0x4) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb4000-0x9)='/dev/sg#\x00', 0x7c, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000001000-0x1)='\x00') ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001000)="") 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a45000-0x15)='/proc/self/net/pfkey\x00', 0x608400, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00006e3000)={&(0x7f0000a3c000-0x60)={0x27, 0xffffffff, 0x1, 0x7, 0x12a, 0x3, "0ce788f8eca23899315e3ae70e9d2081a3b24de669e047db951861aabd10aaec0bca55bb96e585ea176f892a28ee6b42ec4340e4e46b21a8be39ca339f219a", 0x16c}, 0x60, &(0x7f0000ffa000)=[{&(0x7f0000b92000-0xcf)="b10c7707e8fbbf3d05739ad10d3b62ef52db29b2dddc91508b61a63c2de42c2e23f3e42cc63d90304e72cb4053986ab778e94a1a601851617acf5e2c16d452e1cbf0952c1c79bc7c3d66704dc44dd9037e59b0483e415a60385400a85d8b9f486d2fe680c4efd11b3093326328c66f4acf95c4d4009c2bcd9c8dabae6f9bf5b8888d63ad1d1ea939779ff9e5935c3a3db932906502daca33d77588be8748ff09e7f320a84b70ba96d2a0a0b6091df04f6efbb51fa683e6dad7ef36873692d82c16063f1ea4d5b806a717268f0e1c4f", 0xcf}, {&(0x7f0000cb1000)="ae046b6a8a4e23999f88b0e1c399ecc97a87efb2970d3365f961e95ca014708e1b4741615492c64610e13d6b9c6b647ed6d1867ecdc738faab13e62580017b38c697f6e6f88ebec65111ad161210e63529e644a5c53370773bb7e74430fdd9a2179227e6c4608e5daf184ecc938c01c5009c12ef56e586a27c2b97af2c76b0325d6fe3477fb30776fb9d5d472cb7b48aba95622b174a086fca18a17edb3323fa35c40d69705fc3426834c06206cab5d3421ae1b7", 0xb4}], 0x2, &(0x7f0000b72000)={0x1010, 0x0, 0x3, "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"}, 0x1010, 0x10}, 0x4000011) r1 = syz_open_dev$loop(&(0x7f00006c5000-0xb)='/dev/loop#\x00', 0x0, 0x40000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000595000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000bea000)=0x0) sync() ioctl$LOOP_CHANGE_FD(r1, 0x401870cc, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000032d000)={0x7, 0x1, 0xfffffffffffffffd, 0x8, 0x3}, 0xc) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000683000)={0x0, 0x0}) ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000088000-0x8)={0x0, 0x6}, &(0x7f0000d75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000362000-0xdc)={r4, 0xd4, "3808bd7d97ed300ebb75edf6ddbe14a53c39b3ab10fcb78500aa07470387260623b2eeffbdaf32341bb288484d8ad8bf33b1a92ea1d8075d7ce8711d88d7160acb7bd047023026ef394ee4d43c2e16d855cef40431dd9b36a9f21a23f544d54a27bf34bc824b0ab3553ad1c93a0ed2ba150d0af575515596b576eec31c5b80e4141aa3b6ab9f84c18edb162876665644cd61851a0641f627cb424d9629364f8344ad5d04427c5307cadef608c76c8c02366d033d7a71d43b4e40cb91df3f6e50173634f1fe417db6e9c8943fbc7493ee0505c1f3"}, &(0x7f0000189000-0x4)=0xdc) getpeername$packet(r2, &(0x7f00008b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d2c000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f45000-0xc)={@multicast1=0xe0000001, @rand_addr=0x5, r5}, 0xc) ptrace$peek(0x3, r3, &(0x7f0000cbb000-0x8)=0x0) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009c9000)=0x0, &(0x7f0000e3a000)=0x4) 2018/01/07 08:42:03 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00003c7000/0x2000)=nil, 0x2000}) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000089b000-0xc)={0x2, 0x80000001, 0xfffffffffffffffb, 0x769, 0x2, 0x5}) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008fd000-0x4)=0x0, &(0x7f0000b8e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1bc, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e72a58a5a23cd6c679"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:03 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000f58000)=0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f5a000)={0x0, []}, 0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:03 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ac0000-0x1000)="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", 0x1000) tkill(r1, 0x2f) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x7, r3, 0x0, 0x7ff) [ 44.075169] : renamed from gre0 2018/01/07 08:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b82000-0xd)='/dev/usbmon#\x00', 0x6, 0x80) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000063d000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0x58) connect$unix(r2, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000001000-0x1)='\x00') ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001000)="") 2018/01/07 08:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40040) preadv(r0, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0x36}], 0x1, 0x1ffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000066a000-0x8)={0x0, 0x2}, &(0x7f0000e3f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000352000-0x12)={r1, 0x1ff, 0x5, [0x1, 0x100, 0x6, 0xfffffffffffffffa, 0xffffffff]}, &(0x7f0000aa8000)=0x12) 2018/01/07 08:42:03 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000f58000)=0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f5a000)={0x0, []}, 0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:03 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bcf000-0xc)='/dev/autofs\x00', 0x101840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x7, 0xaa, 0x959, 0x9, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b2000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000bbb000-0x80)=[], 0x1, 0x0) sendto(r0, &(0x7f0000f95000-0xa8)="8c5ae19d935bbaeb47aa850a8adc5e45376fead32dcd666050cbe66439d89da98ee2bf47e24f4717914661d17321fc039eaa5d1d11de51b2047ee4a2e8d8ca921e1284b27ad462885f44e2981d85c29e6f2edf25f7a9bc733c49d9b8da67382b1c292da0e98cc60823c9aca03aafa8f784f852ddf5ab682e05a8ec212e98d582084dcb54d87c164e7a9025126ffb0a0f8ba3d378a4649d605b2487a5af965fcc97e8eaea2a63c224", 0xa8, 0x20000080, 0x0, 0x0) write(r2, &(0x7f0000c0e000)="e93a01abf1c4320a1a0e655b38e84dfb5b9b69e47a3bd9d69665644922e1fbaa1dedeebb1f608a25d5e4b450a9ad86abdd1190a66cde7987f580f2d6bb", 0x3d) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) unlink(&(0x7f00004af000-0xe)='./file0/file0\x00') epoll_pwait(r0, &(0x7f0000f9a000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000cce000-0x8)={0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000011a000)={0x1, 0xfffffffffffffffa, 0x62d7, 0x1, 0x5, 0x0, 0x0, 0x0, 0xde0, 0x5f8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9f000-0xf)='/dev/sequencer\x00', 0xc8504, 0x0) ppoll(&(0x7f0000067000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f6f000)={0x77359400, 0x0}, &(0x7f00005a1000-0x8)={0x0}, 0x8) ioctl(r0, 0x5111, &(0x7f00008ea000)="") 2018/01/07 08:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00003a4000-0x18)={0x962, 0xfff, 0xffffffff7fffffff, 0x80000001, 0x6, 0x1fa4}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000d7e000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000033a000)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000618000)={@common='sit0\x00', &(0x7f0000f88000+0xc67)=@ethtool_rx_ntuple={0x35, {0x4, @sctp_ip4_spec={@rand_addr=0x6, @loopback=0x7f000001, 0x1, 0x3, 0xffffffffffffffe0}, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xbfda}, 0x8, 0xe2b5, 0x0, 0x3, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f00005b6000-0x8)='./file0\x00', 0x2400, 0x64) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000273000)=@routing={0x0, 0x4, 0x0, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x28) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009dd000-0x30)={0x78, 0x0, &(0x7f00009ab000-0xb8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f00004f4000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @fda={0x66646185, 0x6, 0x4, 0x2b}], &(0x7f00002d0000-0x18)=[0x40, 0x68, 0x30]}, 0x1008}}, @release={0x40046306, 0x1}, @acquire_done={0x40106309, 0x0, 0x2}, @request_death={0x400c630e, 0x3, 0x1}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c08000)={0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000e8e000)="76626f786e6574311926747275737465645c73656c696e75782373797374656d00") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000476000-0x3)={r1, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000786000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f0000afb000-0xb)='/dev/loop#\x00', 0x9, 0x40) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004b1000)=@int=0x3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5e0, 0x41, 0x1, 0x1d3, []}) r3 = creat(&(0x7f00002bf000-0x8)='./file0\x00', 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00004ec000-0x10)={0x2, 0xac, &(0x7f000044c000-0xac)="eb97c63fd6baad5b0dfbccf728a285002717d05b82c2c3cb9337f625db101cf999a3df03e6d2e2fb8a6f8e4242c2db51fabefbe9676fb8688f4d1a6c9f47b850df9e31c9a4b199bd4c7202f8caec7643f2599e0b3bdce69ef40ee53e3f5c1e0a7244611a3b611eac8297071d4abc212e62cde5896d0536b939041231d65127dff586eb1790e5591cca65f31acc6e67f5133cf0b913288ab0925ec9efc68e031f57145ee82a2ed623e7852524"}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000fcd000-0x8)=[0x3, 0x200]) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") 2018/01/07 08:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x4000000006, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x0, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 44.258823] binder: 5913:5916 transaction failed 29189/-22, size 56-24 line 3005 2018/01/07 08:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl(r1, 0xff, &(0x7f0000903000-0xe3)="0d22532968192db38c3b3e07b5ae9cd5b6bbf339f757d3a8016cf14136e56464ea910487963647f074ce2f861e6455bacf37b346bd3f336fc4f140f38f54eb14d18233eb75fd64a04f65f437e23045cd944670d46606d62ad91684955142970d136b7f841080631f460a02108506d1a83f5da59e816290c1ed5797257e7649bcd7325a5a3ec5e123d1058cdad5efccf0486d251aca3f81911c86979adf1ecdd739db364e2f3d1c3ea7160b9362aea8398dbaaaadb236befda1610982eea40ad8e44e678d1d74651183cf48bcfe45b5f350091af15d8c55d8d2b96c319a1412b719e9e5") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a1a000-0x30)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSBRK(r0, 0x5409, 0x3ff) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/01/07 08:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000416000-0x38)={&(0x7f00002db000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000ec0000)=@newsa={0x1bc, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3a, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x200, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3, 0xfffffffffffffffc, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha256\x00'}, 0x400, 0x0, "a0b85af1c3b4b004bca998d602377db24f031ba8fc57819d854d61029ec9f292b392c84d4791da6142aa01fd2f8ed89059832d6216c525dcd451f6429ae7c4bcb7853950e306e1e9eaebeb40995f7249fa90300727003edd1e4c015767388c0790cb16e20aca893eedd22a1e1f05a79b9637dc91b283f9acd8e506e44608acd8"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000e82000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00008cb000-0xf4)=""/244, &(0x7f000000c000)=0xf4) socket(0x19, 0x80003, 0xfff8000000000000) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/sequencer2\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004ff000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000486000)=0x281) getcwd(&(0x7f00003d2000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000511000)={r1, 0x9}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a13000-0x9)='/dev/ppp\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000042d000-0x4)=0x0, &(0x7f0000462000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000001a000)={@generic="ee1786b93a02b3afa8339061e5abca51", 0x7}) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f0000001000-0x1)=0x0) 2018/01/07 08:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x0, &(0x7f0000a7c000)=[]}) fchmod(0xffffffffffffffff, 0x0) creat(&(0x7f000088a000)='./file0\x00', 0x130) [ 44.308304] binder: 5913:5928 transaction failed 29189/-22, size 56-24 line 3005 [ 44.334154] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.340012] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000055b000-0x8)={0x80, 0x100, 0x2, 0x7ffffffe}, 0x8) 2018/01/07 08:42:03 executing program 3: clone(0x0, &(0x7f0000afd000-0x7f)="", &(0x7f0000b4c000)=0x0, &(0x7f0000f29000)=0x0, &(0x7f0000b42000-0x7c)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xffffffff, 0x4) execveat(0xffffffffffffffff, &(0x7f0000458000)='./file0\x00', &(0x7f0000353000)=[], &(0x7f0000b60000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = geteuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) capset(&(0x7f0000001000-0x8)={0xaec041a064ae4570, r1}, &(0x7f0000000000)={0x80000000, 0x100, 0x8001, 0x6, 0x7, 0x9dce}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 08:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f00007eb000-0x10)={0x5, &(0x7f0000f8c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e55000-0x40)={0x7ff, 0x0, 0x90f2, 0x59, &(0x7f0000ee6000-0x59)=""/89, 0x80, &(0x7f0000260000-0x80)=""/128, 0x56, &(0x7f00004d6000-0x56)=""/86}) 2018/01/07 08:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f17000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b27000-0x1)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 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}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ff000-0x8)={0x0, 0x0}) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xc0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x6a)="c62d76bc9d5c1c35e065b6ec351d473afb9097d5c8544d92e022bbfd5a2a4ef78cfcba0a6c93dd3a25b3a521d36a8956405f6247ab2d5f57504fc4f6e15a89ef781638e17e21510cbc2dad52e939970367dfd313db374d6f83c7ca1c2cb88397b2cf16f761560f272196", 0x6a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000)={0x2, 0x6, 0x1000, 0x0, 0xbb1, 0x6, 0x101, 0x6, 0x5, 0xffbd, 0x80000000, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 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$selinux_status(0xffffffffffffff9c, &(0x7f00002c6000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000be1000-0x24)={0xfffffffffffffff8, 0x0, 0x800, 0x8, 0x7ff, 0x5, 0x7, 0xff, 0xfffffffffffffff9, 0x7, 0x5, 0x1}) fremovexattr(r1, &(0x7f0000720000)=@known='security.ima\x00') 2018/01/07 08:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x10101, 0x0) 2018/01/07 08:42:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) close(r1) ioperm(0x3ff, 0x8, 0xfc) accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) 2018/01/07 08:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000711000)='./file0\x00', 0x8b) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000048a000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000b14000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000b79000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x56bc6eca, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x78a95065, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc3e}], 0xa0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) listen(r1, 0x2a37d929) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) socket(0x1b, 0x6, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000-0x78)={0x9, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x0, 0x2, 0x7, &(0x7f00003df000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x10b9, 0x8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000cd6000-0x4)=0x2, 0x4) write$tun(r3, &(0x7f0000e55000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@end={0x0}, @end={0x0}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x2a) 2018/01/07 08:42:03 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe8000)={0x8, 0x0, 0x3, 0x8100000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b26000-0x20)={0x6, r3, 0x1, 0x2aa1}) 2018/01/07 08:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000684000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000edf000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a9d000)={@generic="75a6774a691ed8cc6a75461e840ae649", @ifru_flags=0x2000}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000033f000)='./file0\x00', 0x6) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)="") mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) readv(0xffffffffffffffff, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d85000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000b0c000+0x2a0)=0x0) 2018/01/07 08:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x40000) fcntl$setstatus(r0, 0x4, 0x42800) 2018/01/07 08:42:03 executing program 3: r0 = memfd_create(&(0x7f000081e000)='*,:]\\trusted^\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x7, 0x7ff, &(0x7f0000d09000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009a5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004ea000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000055f000)={r4, 0x6, 0x10}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f000039b000-0x1000)=""/4096) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000550000)=0x0) writev(r1, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) dup(r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000074a000)={r4, @in={{0x2, 0x1, @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]}}, 0x8c) [ 44.536220] mmap: syz-executor4 (5985) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 44.556602] device syz5 entered promiscuous mode 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f00000ff000)="736300100000bacc3325e0d082b0b28fe5492a45895c79e5") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000aa9000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 08:42:04 executing program 4: 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, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000005f000)={@generic="adb94029a4a9412da2d80032583435dc", @ifru_data=&(0x7f0000ad8000)="acf26cf214747e1ef0b89aa10361f5b8151eff6abc91ac4e73b85efe1266dc03"}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f000077a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e29000)=0x58) 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000000000002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa647b437087e3a640e7996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000004000-0x10)={0x3, &(0x7f0000001000)=[{0x7, 0x3}, {0x0, 0x3}, {0x0, 0x2}]}) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x40000) fcntl$setstatus(r0, 0x4, 0x42800) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) pipe2(&(0x7f0000033000-0x8)={0x0, 0x0}, 0x800) 2018/01/07 08:42:04 executing program 0: clone(0x0, &(0x7f0000428000-0x26)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f000066b000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/load\x00', 0x2, 0x0) getrandom(&(0x7f0000001000-0x52)=""/82, 0x52, 0x0) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000868000-0x4)=0x0, &(0x7f0000b58000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b60000-0x88)={0x3, {{0xa, 0x1, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = userfaultfd(0xfffffffffffffffd) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000096f000)={0x0, 0x8001}, &(0x7f0000f92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007bb000)=r2, 0x4) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000929000-0x4)=0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000fe7000-0x214)=@delpolicy={0x50, 0x15, 0xc05, 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}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:04 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000404000)={r1, 0x200}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x401, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) r3 = getpid() stat(&(0x7f000012c000)='./file0\x00', &(0x7f0000c22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000c4b000-0x4)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009a2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dad000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000-0x4)=0xe8) getgroups(0x3, &(0x7f000082b000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064f000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006a7000)={0x0, 0x0, 0x0}, &(0x7f00000b6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000425000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000680000-0x4)=0xe8) r12 = getegid() sendmmsg$unix(r0, &(0x7f00007ff000)=[{&(0x7f00002f7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d5d000)=[{&(0x7f00008bb000)="68e4d7a5706a7a1744645da60ebfd90ad3472eca52cb8142744503d66a40db6b3e7067413872faa545d07ed49eae90521a1aeec2461627cd1792a9c7bae6597a899732def9860ab59883245949d82caf9b069ced63fdb6ac22f12a00d0634d7211c212fdde78729b6eb36e1c1fcf616d11cb36ec4918df62313b7ec3a1e236f954e3b9cd8427e4", 0x87}, {&(0x7f0000fb8000-0x65)="e7e9cd70c3267478b831eb82cd47796b0c4b95f44f92f16d17c0da9f10c27bb983758aafaf4e662c01ad94e73833e3e4ddd26de33e08ad3188b5b97a38250e37e8495d0e1ea2b2cf2522dc9f967992d8913be9e3c967c39343cf6c81bde65c746f2ae5282f", 0x65}, {&(0x7f000048e000)="6c7c96fb1ace8d2a8cefe3a701137c123a63cb4be927130ee3ef97ea8091919812edc66daa726398562022c2beef643b7c4d83d1a7aae2e440089ecb8cc8de219004126867be89d8f3153e32187f768d99b892c5fd2fbc0d245688345c03350bcde6bcb454ec1055b6affdfb85fdba5495a9cb93278df3decce9f35bb680a1b589f5b3979a427ca19309ea3a2cfcca5366a38b11b63edca6d2928976f1ed48afc782d2b0ab6f599b990b0698acfd", 0xae}, {&(0x7f00004f0000-0x1000)="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@rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r9, r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x158, 0x80}, {&(0x7f0000383000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000252000-0x40)=[{&(0x7f0000de3000-0x7e)="e3c00db02a22e34d15075cc03aea8477c2b9677ddae2972334c4bdc236bc9504572a9661cfce8486c0c22384b1c42d9df14c5303852cfea16a7bcc2d72f90bbbf7b0c992e8d8a8efcf367dcd1929ab77223019769e7fc1104eefa1355a6401e49c1c5c0b1c9818fb226c579cce6eeadd121d17a68b9bf0c127c96b0942be", 0x7e}, {&(0x7f000014f000-0xf2)="11cb2f451a7e74e71bf28cac575874f645fa4c78c3e632ea40e443f1c372fab3615d1fa314a09cf09e7e0b4b1b06271200fe646e4709ff413f28271ef39062346db21328865be5378282c3cf88b047af78568c43cdf2556c26a5b42df8d5c0981fe9c476808c1ae8de6ca758f5fc93f18bfd6ff6c7a9cb5dfe125e08b60cfb132cc41e4c807c600cc622792937fe35bf84244c66878ea70c8c6ac9d7f54f279c0dd7d6d580afc49a0ec977014c1e6c9d192abb5c46e172db2e18c06ef4cd32a77e5049a6232d6c3f0239da33ad7f23202e6928a063b2b03a8092fe3a787d328d9a7a56efbf8e3395d9cab37b77076b394643", 0xf2}, {&(0x7f0000b84000)="63e446d33e503d7738930f78ceadfa3652ec67d822abf1d2aaaf2a1bd3bf4d8712f6d54ee5a9e9368c521de83e14693ec09ba94d9037", 0x36}, {&(0x7f000002a000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40011}, {&(0x7f00006fd000)=@abs={0x51767ba3300fe8fe, 0x0, 0x2}, 0x8, &(0x7f000078d000)=[{&(0x7f0000a19000-0x27)="428027fff4e251720690dc92a7fe9afcfb7463792324ee7ce2a062f96590105c62a5511fa3f63a", 0x27}, {&(0x7f0000aa6000)="6c1f97686feb7b61ade382e36bbb5c39a4340f6f9cd9113d9227d9f68d49be28531a1ab8a44d1799d43f64752b9c279dedfaf52c659f9be76ba694103ae643b8b8ad446f2c00eb9751778e58e1eaf2957123e4fcb106d1955c7323aff15314fac8970223655b63232b52a4852f1b182cefa284e9882cba792dc26ba5314c6e85a20762b94a5f4f3f466f2b2b5cb9f6766dac709c53bcad821b5433179cb7296eed9b37e89d830deca8c11893", 0xac}], 0x2, 0x0, 0x0, 0x10}], 0x3, 0x801) connect$unix(r1, &(0x7f0000288000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400500) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r3 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) write$eventfd(r3, &(0x7f0000466000)=0xff, 0x8) readv(r2, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/07 08:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) vmsplice(r1, &(0x7f00000a0000-0x30)=[{&(0x7f0000f38000+0xaef)="8f634fb080933865b144c5d5555473a3223e58b57df774032f230b7d4c6fea31357d31a8612a35012ee509674c63f920b8f4e9c13d58fddaa892b071a6ff6d5583a51332e1b49940987191", 0x4b}, {&(0x7f0000d37000)="d1d8715da931082eb4dd38268a334fe5b5cfac34485981f00a34eab301f34baa235e2eed45915417a48d13282cd99e401c88e494cff139edede12b663def51a5971ad1bc2c05e526664ae28011903185d8a98a6a267b3a0ae866e0c933045e2fff189f46020ec64ebcfb3a7e7ea7bdd29604dd681d63cfcee74541ed0b944188d9b47635a52ad325462f69e6e1628b9393302f55870af2be15e7", 0x9a}, {&(0x7f0000067000-0x7c)="cc6f2661352fd79e03cb80c6710c9f9bffb31f0be306493362cb5b622936c0d85c517cafcdf0ef62904f1bb4b4337cb3db07f966eccb15f64c77bc0f893f9534369554c8fe02944d4ddb93ab18e50f92bdc279c236ff0139755e3b4c5a37acb8e3754f63dde1b97966b5e5baa40570b9527f2c170deb1616531aaf22", 0x7c}], 0x3, 0x8) 2018/01/07 08:42:04 executing program 5: ioprio_set$pid(0x3, 0x0, 0x0) clone(0x2000000000, &(0x7f00000f5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000002000-0x1)="") [ 44.759601] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000086d000-0x8)={0x0, 0x0}) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000d5000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000070d000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x336d0535, 0xff, 0x400, 0x1, 0x41, r1}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002f4000-0x4)=0x2, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ppp\x00', 0x4200, 0x0) rt_sigreturn() getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000dfe000)=""/183, &(0x7f0000a13000)=0xb7) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 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, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000781000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dc1000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000561000)={r4, 0x2}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x4, [0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000001000)={0x0}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/07 08:42:04 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00002a3000-0xa)='/dev/ptmx\x00', 0x140, 0x0) clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e61000-0x38)={&(0x7f0000fc3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000019c000)=[{&(0x7f00006ee000-0xf7)="6799cbe0bac3794889b04e6746c47530c18b4a259e4036a1e236b5cba58f740be459163cdeb1e18b3cb2f15572fbb08dd3709ea08d38855e8d0fa1029f2eece0054adf38e7682730372abfa1966a7225518e54fcc8f82c96ce6c1da2dd9406bf79a27c68d5f4997aa8acbec08c0b81cad3d3a7551b343a3ca0a555fdcb2f95bbc1a3c7a12daf3f1d2ae691a6acee67c66c597c319c942f5ee36e3425e4469e02a913895c3d3133da8fb3614c4aa0e98d3bf6eabed745b125ab469e0d30a6cd1f56907f7f363c1540f73be4b41135654b176fb20c690642f300e3435a4f765f71f1e3d38eebe20aa8b44bd97c5339f2286766230014e638", 0xf7}, {&(0x7f0000bf9000-0xeb)="e6322e217259b59835bc91b749e35039346c1b988c224aea58f4ba85f5a56004b8995065c29fe2e0c18f26ce41982fff8933abcc76279a6841c5e427fef0d61514ba1e5acc05af07d79b74249628740ff9d627d1fd366bd4cc0fc90f41447748b13bf02082c5853b8eac08a140f62ac3da252f351c045d60c3b3fb6d3e6d4443dc356b61c76eb713cd3feb27160092e2e5b4305333d97f48b765b996ff5c70e0ca6a19b6ebd1af9c12b24dca624acc72b0b4fbbead10fcdd63b77bfd00bd54284e5e69e438a9f324aac06d8bd4e17951b51623fe7a05d37768ae5d6fed9df074a99cd4cefc8afd7d01abb5", 0xeb}], 0x2, 0x0, 0x0, 0x20004880}, 0x4000) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"0bd204558f408d"}, 0x4}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/07 08:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b2e000-0x4)=0x0, &(0x7f0000eeb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f7000)=@assoc_value={0x0, 0x5}, &(0x7f00002d2000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f2f000-0x8)={r1, 0x2}, &(0x7f0000c9c000-0x4)=0x8) recvfrom$llc(r0, &(0x7f0000ad8000-0x1)=""/1, 0x1, 0x2000, &(0x7f000012e000-0x10)={0x1a, 0x7, 0x8d4, 0x100000001, 0x481c, 0xffffffffffff9cc6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000466000)=""/175) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fad000-0x1)={r2, 0x9}, &(0x7f000089b000)=0x8) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400500) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r3 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) write$eventfd(r3, &(0x7f0000466000)=0xff, 0x8) readv(r2, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/07 08:42:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0xdafb, @ipv6={0x100000000, 0x6, "44d2e6", 0x39, 0x33, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x33, 0x0, 0x3, 0x55, 0x0, 0x3dc, 0x1}], @udp={0x3, 0x3, 0x31, 0x0, "286220a54991cff64dcaeabfae5d79ca52cff94352d9a941d7b38bd9e76d2682bdf911ae702d9f4d80"}}}}, 0x65) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a76000-0x4)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000791000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b95000-0x8)={0x0, 0x20}, 0x8) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = memfd_create(&(0x7f0000edc000)='lotrusted\x00', 0x1) epoll_pwait(r2, &(0x7f0000cad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7fffffff, &(0x7f0000b60000-0x8)={0x6}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003ae000-0x20)={@generic="e0073eaa8a61a484c3c6acfc46aa0351", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getpid() capset(&(0x7f0000d4e000)={0x20071026, r3}, &(0x7f000043c000-0x18)={0x3f, 0x7, 0x7fffffff, 0x7, 0x4, 0x100000001}) preadv(r0, &(0x7f000069f000)=[], 0x0, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f00004db000)={0x0, 0x0}, 0x7fd) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000807000-0xb9)=""/185, &(0x7f00000a5000-0x4)=0xb9) wait4(0x0, &(0x7f0000688000)=0x0, 0x0, &(0x7f0000e75000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000078000)="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", 0xfc) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/sequencer\x00', 0x60000, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000483000-0x8)='./file0\x00', 0x840007d4) inotify_rm_watch(r2, r3) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000043000-0x18)=@get={0x1, &(0x7f0000363000-0x1c)=""/28, 0x66df}) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004fd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c1c000-0x4)=0x0, &(0x7f0000245000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000035a000/0x3000)=nil, 0x3000, &(0x7f0000756000-0x51)=""/81) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = open(&(0x7f0000bb3000-0x8)='./file0\x00', 0x800, 0x10) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000a60000)=""/191) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f0000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a21000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000baa000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ax25={0x3, {"4b60970d1fa2fd"}, 0x0}}) ioctl$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]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 08:42:04 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000004, 0x0, &(0x7f000036d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fcf000-0x4)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000096b000-0x10)={0x170, 0x0, 0x920f, 0xc}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000fcf000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fd0000)='net/fib_trie\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000de6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd0000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fd1000)="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", 0x1000, 0x20044884, &(0x7f0000bb1000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.125541] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.157323] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0x35944725cbed6bf5) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r2, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000349000)={0xf8, 0x3ff, 0x4, 0x7, 0x7fffffff, 0x3, 0x956, 0x7fff, 0x8000, 0x7, 0x75, 0x4}) init_module(&(0x7f00008b6000)=']-(bdev!\x00', 0x9, &(0x7f0000b68000-0x1)='\x00') poll(&(0x7f0000130000-0x18)=[{r0, 0x200, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x80, 0x0}], 0x3, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x180, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c25}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x208, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000b54000-0x1c)=@req3={0xedb6, 0x6, 0x0, 0x2, 0xfffffffffffffffc, 0x6, 0xfffffffffffff23d}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000113000)=0x0, &(0x7f00006b9000)=0x4) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000-0x8)={0x0, 0x0}) read(r0, &(0x7f00009cf000-0x1000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00002b6000)={{0x7fffffff, 0x7fffffff}, 'port0\x00', 0x10, 0x100040, 0x101, 0x100, 0x1ff, 0x5, 0x3, 0x0, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0xce)=""/206, 0xce}], 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000008000)={0x0, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/07 08:42:04 executing program 0: r0 = add_key(&(0x7f000041f000-0xc)='id_resolver\x00', &(0x7f0000ad2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000bb4000)='asymmetric\x00', &(0x7f000023b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a90000)="17b483dae7e1719d6d066ca34868d69448b5eefda5dac1bdccb7ce6fa128fe24eac79f66e24a1ca339f5da232da7d9e55b76ea29a090b57342fc94be56562ae2fb20cc2abe9f3d2cd059b4c657f490b98d1c3e5084ff516ac5a1466b3d1ffe194c801175419b3798427e4fad6b3c2d8594f97e6d266aa0d79602aaee886ed589d1", 0x81, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000)=""/124, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f00002a0000)=""/222, 0xde, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x40)={'sha256-avx2\x00'}, &(0x7f0000000000)="c82163daf940e102513a2e7b8394e3d1db737bbd52a9b58fd2f6063cf71185d863202cd1f246ca7cc340f911be94a470bea0a489aac46414ac5af153f2be17bd4316630aa4ea2d88a85b5521e2406d11398cb1666fb57a245660a6d751c57ec9", 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000009e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c30000)={0x0, 0x227b}, &(0x7f0000a27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000de9000-0x8c)={r4, @in={{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]}}, &(0x7f00001a6000)=0x8c) r5 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088e000-0x1c)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) keyctl$set_timeout(0xf, r5, 0x0) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00007ea000-0x30)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000047f000)="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", 0xfc) getsockname(r0, &(0x7f00001af000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d7000)=0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000370000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000911000)={&(0x7f0000be1000/0x3000)=nil, 0xf32, 0x4, 0x1, &(0x7f0000116000/0x2000)=nil, 0x8}) fdatasync(r0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000ed6000)={0x0, 0x6, 0x4f, 0xfffffffffffffffa, 0x0, 0x2}) 2018/01/07 08:42:04 executing program 3: clone(0x0, &(0x7f0000e81000)="", &(0x7f00001e8000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005d6000-0x75)="") listxattr(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f00005f1000-0x2)=""/2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/109) 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d28000)={0x6, 0x0, 0x4, 0x9, 0x74730928, 0x5}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x404, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) getrlimit(0x0, &(0x7f00006b6000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a18000-0x30)={0x0, 0x28, "69d71307494c7c392a97a267509e8beb96b93b21e19765a1f77b0c961d87b2f9b64eef9f2f8dcdb1"}, &(0x7f0000bd7000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003bb000-0x8c)={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]}}, &(0x7f0000bd4000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fe9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x0, &(0x7f0000da5000-0x10)={0x77359400, 0x0}, &(0x7f000066e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0xb, 0x8, &(0x7f000063d000-0x10)={0x77359400, r2}, &(0x7f0000048000)=0xffff, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000098f000-0x8)={0x0, 0x0}) fcntl$setflags(r3, 0x2, 0x1) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e06000-0x4c)={0x1, 0xffffffffffffffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) renameat(r0, &(0x7f00004eb000-0x8)='./file0\x00', r2, &(0x7f00005b8000-0x8)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000c12000-0x48)="38046e72dd2f57723d1108dbc483b59227b70faae8d77a61c4a13c9fc6ca2dd9f69ae6f8cb9bd82903d2e42e58c478cef2099c75eca563831f3c003fa45024b4f07dae9014a227cd") 2018/01/07 08:42:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcb000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000c45000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0xd)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendmsg$unix(r2, &(0x7f000001b000)={&(0x7f000018b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fea000-0x20)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/07 08:42:04 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fbd000-0x28)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) memfd_create(&(0x7f000094b000-0x12)='/dev/input/event#\x00', 0x1) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x20, 0x0}, 0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 45.254371] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x5) r0 = inotify_init() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000010000)={0x0, 0x9, 0x7, 0xffffffffffffffff, 0x8000, 0x7f, 0x10000, 0x9, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xffffffffffffffff, 0xd2c5, 0x9}}, &(0x7f0000011000-0x4)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x7, 0x8, 0x2, 0x100000000, 0x1, 0x7, 0xb20, r3}, &(0x7f0000011000-0x4)=0x20) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/01/07 08:42:04 executing program 7: clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x2000f, &(0x7f0000418000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffe56) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00008d7000)={0x137, 0x8, 0x2, 0x0, 0x0, 0x8c0000000000, 0x3, 0x3ff}, &(0x7f0000b87000)={0x3ff, 0x8001000000000, 0x3ff, 0x2, 0x9, 0x3, 0x7f, 0x5}, &(0x7f0000e12000-0x40)={0xa67e, 0x57a231a3, 0x8, 0x1, 0x6, 0x1, 0x1f, 0x200}, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f000067c000-0x10)={&(0x7f000098e000-0x8)={0x401}, 0x8}) connect$inet(r1, &(0x7f000094c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000031e000-0xba)="1f0000001025effffd00000000000000029d15ff090001800400020000df183d19acf54bc34588fd3baa9aac2cc21f4df9beaebb4e035b6b274fe13c7fb205f821156b0c4aebc549b355679c62e7d346399d0ad5ffe3c8c3fae9bbcfe9aef391cfa09a24d1a2c1cdedfac19ecee572533ac4c55d113fe592cd99b836fb2642880beb9a2ed24596f6fc5d69e73e0d51ae39d977e47291e884fe7456991e956fad257712345d8aeffb3ec9f7143593443d409b2626734a3da99292", 0xfffffe5b) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1, &(0x7f0000001000)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086f000)={0x0, 0x0}) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, r1}) [ 45.327426] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001e3000)='/dev/usbmon#\x00', 0x6523db6b, 0x400002) accept$inet6(r0, &(0x7f0000825000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000857000)=0x1c) syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80001, 0x7) r1 = getpgrp(0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fe6000)=0x4200000000000000, 0xfffffffffffffd8a) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fe6000)={0x12, 0xffffffff, 0x4, 0x1, 0x2, [{0x70a, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1506c739, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) prctl$setptracer(0x59616d61, r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000094e000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe7000)=0x4, 0x4) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000fe4000)=[], 0x0, &(0x7f0000a77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fe7000-0x4)=r1) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ed5000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002f2000-0xc)={0x0, 0x5, 0x2, [0x3, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fc7000)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc7, 0xf5, 0x1, 0x174}, &(0x7f000054d000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000b0a000)=""/144, &(0x7f0000acb000-0x4)=0x90) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x7, 0x99b) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x1}, {0xffffffffffffffff, 0x7}, 0xfffffffffffffffe, 0x4, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000055f000-0x3c)="8b8ec5285fe66013e1d2aca8e670d7c7c61b3382b686d94400934adfdb6f082d4a2e2792ad608e23c037f7687828722b9312ef46adfde3a889d19a61", 0x3c) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000)=0x0, 0x4) 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007ea000)={0x9, 0x100000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000793000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c16000-0x160)="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") ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005f5000-0x4)=0x80000001) preadv(r1, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/07 08:42:04 executing program 5: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/07 08:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200, 0x0) dup(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000007f000)={0x1, &(0x7f0000e0e000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000050000)={r1, 0x647d1af88aa9cf1d}) pread64(r0, &(0x7f0000885000-0xcc)=""/204, 0xcc, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 08:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dca000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000caa000-0x4)=0x0) sched_setattr(r2, &(0x7f000061a000)={0x30, 0x3, 0x0, 0x63c2, 0x100000000, 0xd6, 0x0, 0xff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000846000)={0x4, 0x8000, 0x0, 0x81, 0x80000001, 0x5, 0xffffffff, 0x80000000, 0x0}, &(0x7f0000b0b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000030000)={r3, @in6={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f0000c57000-0x8)='./file0\x00', &(0x7f00003bc000)='./file0\x00', &(0x7f00003e0000)='ntfs\x00', 0x401, &(0x7f000002a000)="58f5fdcb457914d7a46eee6543ad1d6c66a89647f34082ecd338ae9cc084863522f00bd6dac81626a723ae588fdcd03f25684f947c973aad668c115112a8e11fe3c6dc0ef04f9988c9615818aefa") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002f7000)=@assoc_value={r3, 0x78a}, &(0x7f00001b4000-0x4)=0x8) r4 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r5, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x3130, 0x6, 0xc, 0x18, "05cabbe84376a137e6079e95d6ff41e27ccff03f86f961443df5d0387114fd92351e9d578bdf08a19755f6256369389fabf928dee190eb72799feeb06d620208", "2679f1f1077b3f8636d7787ba2c89578c1796f82f2bd4e772c7180a7b8ee06d5", [0x0, 0x0], 0x0}) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ed000-0x8)={0xfffffffffffffff7, 0x3, 0x5, 0x83}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000eea000)=0x0, &(0x7f0000220000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000c39000-0x4)=0x6) ioctl(r1, 0x6000020000001274, &(0x7f0000b05000-0x1)="") 2018/01/07 08:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000bb3000-0x8)='./file0\x00', &(0x7f0000b40000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f00003bc000-0x8)='./file0\x00', 0x100, 0xa00) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r0, 0x58, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0xc) quotactl(0x5, &(0x7f00001c7000-0x8)='./file0\x00', r1, &(0x7f0000dce000-0xa5)="e0b946818433f1ff6bc17902678a54845628a18b4c1d26f53ace964a0775d09c0b67ff5a9a837c39fbdb2d6caa0cee73df7c9882bcfbecadff5197f6f0891b7a93d0b0c05c14ade7ec94010b12e9858cdf0803eab65a00f4523c8515aeee14fb1b044da686e2f27fc18da5197f3b2735e67c57a8cfa4002612ff4a5708c527457e3a4a5da07bc0c659e0cfb6356b334ec13ecfe758fd520061ad3eb945c29c7790a55d8268") getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) utime(&(0x7f0000201000-0x8)='./file0\x00', &(0x7f00006f6000)={0x3, 0x1}) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$usbmon(&(0x7f0000ab4000)='/dev/usbmon#\x00', 0x6, 0x200000) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000210000-0xf8)=""/248, &(0x7f0000f01000)=0xf8) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000f26000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000543000)={&(0x7f000081a000/0x2000)=nil, 0x2000}) 2018/01/07 08:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000077a000-0x4)=0x80) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000712000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000260000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65508c9b, 0x10001}, &(0x7f0000859000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000005d000-0xc)={0x0, 0x800, 0x10}, &(0x7f0000245000+0x635)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00003e0000)={{0x3, 0x3, 0x5, 0x2, 0x3a}, 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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001b0000-0xb8)={r2, 0x20, 0x8b, 0xd66d, 0x6, 0x3, 0x4, 0x9, {r3, @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]}, 0x6, 0x7fff, 0x3, 0x401, 0xf5}}, &(0x7f00004cf000-0x4)=0xb8) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) 2018/01/07 08:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d56000)={{0xfffffffffffffffe, 0x6}, 'port1\x00', 0x40, 0x800, 0x5, 0xffffffffffffffe0, 0x3, 0x6, 0x6, 0x0, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x800, 0x5) accept$inet(r2, 0x0, &(0x7f00000cc000)=0x0) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e5e000-0x14)={0xffff, 0x2, 0xff, 0x4, 0x3}, 0x14) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000c1c000-0x4c)={0x0, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000742000)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x5, 0x2, 0x0, 0x8, 0x401, 0x3f, 0x1e, 0x410]}, 0x5c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004c6000)="62243d299998f698b6b29f408cf639f7", 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006b1000)=@req3={0x7, 0x8, 0x1, 0x5, 0x2, 0x41e, 0x100000001}, 0x1c) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00003da000-0x8)='./file0\x00', 0x1000, 0x0) seccomp(0xfffffffffffffffc, 0x1, &(0x7f0000d72000)={0x147, &(0x7f000059c000)=[]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000473000)='/dev/autofs\x00', 0x200241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000041d000-0x20)={0x400, r1, 0x0, 0x7565}) r2 = gettid() sched_setparam(r2, &(0x7f00000c4000-0x4)=0x3ff) mlockall(0x2) 2018/01/07 08:42:04 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009eb000-0xf)='attr/keycreate\x00') fadvise64(r0, 0x0, 0xb0a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000148000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) readahead(r1, 0x4, 0x5) poll(&(0x7f0000289000-0x30)=[{r1, 0x0, 0x0}], 0x2a9, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006e3000)={0x0, 0x0, 0x19fd}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008dd000-0x68)={0x3, 0x100000001, 0x2, {0x0, 0x989680}, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000572000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000690000)={r3, r4}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000199000)={0x6, &(0x7f0000bb3000-0x18)=[0x80000001, 0x7, 0x3, 0x401, 0x6, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000a85000-0x8)={0x0, 0x0}) sched_rr_get_interval(r5, &(0x7f00007fb000-0x10)={0x0, 0x0}) ioctl$KDDELIO(r1, 0x4b35, 0xfff) 2018/01/07 08:42:04 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000006000-0x4)=0x2, 0x4) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={r1, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000-0x7a)="c2a06c48b3dfb27dae0bd622188e7d35b2eab5550167817ae1b8832889e2ca8c9bfd1bf4f1b0b0604eb4e80e8dd3647857c285c599734584635543d4eaf5943d9a11cf9c06c674f307f9fd4fe6f0714f76de3ea9a86f98c4e19d40ad066a3c3dc513a70aafd7ccd37c3b8328fa342310aee895a781efcce2fc8d", 0x7a, 0x20008000, &(0x7f0000006000)=@sco={0x1f, {0x7fffffff, 0xff, 0x6, 0x4b, 0x9, 0x1000}}, 0x8) listen(r0, 0x0) accept(r0, 0x0, &(0x7f0000001000)=0x0) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000056a000)=0x0) ptrace$cont(0x1f, r1, 0x3, 0x23) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ada000)=0x0, &(0x7f0000091000-0x4)=0x4) ioctl$KDDISABIO(r0, 0x4b37) ioctl$int_out(r0, 0x2, &(0x7f0000a6d000-0x8)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009b8000-0x4)=0x8) 2018/01/07 08:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000514000)=0x0) 2018/01/07 08:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009b1000-0x10)={&(0x7f0000d49000/0x4000)=nil, 0x4000}) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000d59000-0x38)={0x0, 0x0, &(0x7f0000779000-0x40)=[{&(0x7f0000c6e000-0x144)=[{0x40, 0x1f, 0x1, 0x0, 0x0, "969c27f6e17d8e68cbdbd6490b09cfc4344f0e48d4e20232a793aeab54f166bcdc48ad82f5ef47a478f9fa3e317c3cc1"}], 0x40}], 0x1, &(0x7f0000408000-0x18)=[], 0x0, 0x0}, 0x0) [ 45.610627] sock: sock_set_timeout: `syz-executor7' (pid 6267) tries to set negative timeout [ 45.633711] sock: sock_set_timeout: `syz-executor7' (pid 6267) tries to set negative timeout 2018/01/07 08:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f57000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c67000-0x4)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00001fa000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000039000)=0x8) r1 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x80081272, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcb000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a74000)=0xe5) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9f000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007c5000)={0x0, 0x5}, &(0x7f0000c34000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003d8000-0x14)={r3, 0x62, 0x22, 0x6, 0xff, 0x3}, &(0x7f00006eb000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f0000dd6000)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x10, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000781000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f69000-0x40)={&(0x7f0000f68000)=[0x0], &(0x7f00001e6000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f69000-0x4)=[0x0], &(0x7f0000f68000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0xa, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r2, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000f63000-0x6e)=""/110, &(0x7f0000080000)=0x6e) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f0000639000)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000730000)=""/150) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f5b000-0x28)={&(0x7f0000060000/0x2000)=nil, 0x0, 0x1, 0x20, &(0x7f0000c56000/0x4000)=nil, 0x6}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 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_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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007ed000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d7000)="c600", 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009d8000-0x50)={0x7, 0x8, 0xde8, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00006f6000/0xf000)=nil, 0xf000, 0x11) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00009d9000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b6000)=0x14) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00009d9000-0x18)={@loopback={0x0, 0x1}, 0x8f, r3}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009d8000-0x8)='./file0\x00', &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ca000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009da000-0x8)={0x0, 0x5, 0x8000}, &(0x7f00009d9000)=0x8) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d9000)={r6, 0xfffffffffffffff9, 0x2, [0x7, 0x3]}, &(0x7f00009da000-0x4)=0xc) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r5, &(0x7f00009da000-0x8)='./file0\x00', 0x8000, 0xffffff9e) msync(&(0x7f00008c3000/0x3000)=nil, 0x3000, 0x1) setregid(r1, r4) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x15a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ff5000-0x8)={0x0, 0x7fff}, &(0x7f0000814000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e45000)={r1, 0x3}, &(0x7f0000fb7000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004000-0x8)={0x0, 0x1f}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = fcntl$getown(r6, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfffffffffffffff9, 0x6, 0x2, 0x4b3, 0x7, 0x7ff, 0xfff, 0x8, 0x8001, 0x2, 0x6a5, 0x1ff, 0x9, 0x1f]}, &(0x7f0000004000)=0x108) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000)={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) 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) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000004000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000)=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) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r6, &(0x7f0000005000)=[{&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000001000-0xa2)="1d4e38895d62a0618ba8b9ff152c3850ba50d645ea1b7a25564ef362ea6ac3d3e262fde3511be150c37af587e749db0bdcda84576bc244681b5b0d4b66f11fd5ac7c9c437d6296be8f4204340be72859eeecf2505e2330952380d3132b691fd2a4fbb5399e92e2d2ca59e31f10a5bdc7beb599a16ab39fa01fb20e494edf3b7dd8c132a5c775b581685400b3d01045f0e0b1ba2596d99982fef8f0138b45696d6e91", 0xa2}, {&(0x7f0000002000)="83750e35b77ea194e728f7e99cca85abf16e66fb877f3a353e0cdec32746277bdce1b0f2b99dd3f9c9004a321dbf6894555b8093ff0c735573d08ea007255f67596d4b4dec517e2462d40fd7668906", 0x4f}], 0x2, 0x0, 0x0, 0x45}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x90)=[{&(0x7f0000005000)="78c8b3be1b2702e280e71953b64f381574312033d6", 0x15}, {&(0x7f0000006000-0x99)="a4f5b30d93c1596f7e4e39f8bceaedf2e1a9c9b8840a8592b18f335d5260aa3881c89d35d1e9e4293fdf1273c8837aa93f0498c5a50fd4707efa4eedb8ff14d45ea02bb576ab35f1c1be78c98688a2c6c539312690ac0d50af30994b152b7f9ea9a668ad565eb421515b50c356b57444f259a0ef2000621db7f24005cb212fef24ce363af04fb54543e020704ec646cbec7a291997f0cf9ab1", 0x99}, {&(0x7f0000006000-0xb2)="7fb6cf8d11aa97871229be233ed47d639ce41923efeaeea21fffcc285c81f8cd0a9fb470b9e001ca67bda1025c13e85b57ce820713a5f9ecfd1a7bf98e31a01820244daf92c98708ab27fcabe28c67c72f2a2a23c82e02e4a1541b26d68ae9ee7adbb323e55280e9e68f9065e2adb75e0db882ea9f243a9a5706fcd853bab67a0193120c2a907b4129cc477c33408d11cb72db9e16d5bf2f4c848acb88cb73ddb0b2faf9556e0b902a4e96d449424fa26ad7", 0xb2}, {&(0x7f0000000000)="c7c7174284396d506ed17ed1a114b57efb6e52b9ca8ca7977c1c9e74562204f1d4c14adfe19e54f8619c9d9ee046933f7e2393b2da731318f78a4ec2c9caeb738ee297170e3a048f5e6b0392ab30c2ba02a36e3ad0f8f5783092ba33a74e43505efcc8aa27783e874e74e1d5f9d5a910857bb881cb214d958413730d2301367d1b4eea0d25786a489fdaf9636a300a8e95b783c56d68f52c", 0x98}, {&(0x7f0000000000)="bb708caf4ed2a3d98d927e21650224f42413601fa40ae97181561de8faed3127f374f2870f45f7e9d32dfba3b08cdde5bfaffba0235eab7dad25f4eec010530fe3840848c239b966f36eb213e7e11fe784b8e3d4a7143849e7b0ce555e97cc4dafa4a721055c6fc9aa0edf303c0ecd5a4e96eaf13645657c7cf5573e60b2279b5a98bf048e20e2ed28df0741", 0x8c}, {&(0x7f0000004000-0x8c)="f4edd5fe002af25466d8720bdba236a6eca314efa18d01c72b132ccbe8efee7f4097a980a35690d7c08c3225313dc4d2c16fc852529fd41b0e21f8cf3b609b55a5a1047f4e24faebcef3fc92663b75e9f5aa72a232abc2d0ed6ec4743742435ef185336091cb2d95c7318f6bc6748c83c7fb5e2f68c9ac9d49a8abde67e86a3752f89fd80df5e1ad0af61b05", 0x8c}, {&(0x7f0000005000)="801e713345f37a232887af5deb08f53e5945b04853fdbb8952723294f08ab89cf9ba9f583aae4e3e15120ebfe6d86a8cb370bfe59bf35b35e13d1205e815869c8529c33a0ed4d09e483112bab19f308e8db195c15177626cede8bff96d7f893142f8331eb836337059d172bf522cd5dae8d0d69d152db5f0d2b48f3c7ee64b23395a89cbb2bec743882505d5f8a5b27cce638676d74316ce7d047329f11717075ec1c2288ffe272e5db0f7d3527950bdde1a0c1d2b", 0xb5}, {&(0x7f0000005000)="974392839f477a624e5f30c24fe3309099304782092974cd05550d1ed6e8e4f81236010d2fd28067ca78a0053125269d93fe72a44f3ec99ecc6a39c2a215", 0x3e}, {&(0x7f0000006000-0x11)="0e37ad87b0f56882346e2035586bfddb78", 0x11}], 0x9, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000004000)="35bc65f2b899366339ae2692b89dd2a87f95", 0x12}, {&(0x7f0000002000)="c5a4b81c7b2954a1a3b0cbde2b2131692582a2d6341d9d228a3d9183e0c9d8b3d376c136ca20ca4e93d3b3638c1da220f152859d4cd3822ad25020e523460b8cd1ce788802093ea4263ea58556658f10d8922deb39554cfefcf9450a83f53edcfe541e778d1c79637851842828553b6b3c67ee6eac3d646f9357", 0x7a}, {&(0x7f0000004000-0xb0)="e10124804dc67c010b200977c6bd574bcfd0c24466be061cf16b3f55d0c30e4876c6ac64dc4f8b30438c7d1f3c1431ebd2385161f066623a64e4630d41014d736eded83151a6b9701e0f806b88efd5c62ac062208cf6777dbc472ca90ad787553d58d5d1cd4f04f2e87cf6467d258d82190a74e53cb2f7c4b2c3582836891a4048944e42a364ecfe4e1bfb7c5007c5774f0eb62e70b875e4f3f9dd5e1a1c40333f290c5a0d62e88e5c082631ecb9c206", 0xb0}, {&(0x7f0000006000-0xd2)="50498e89a1a88301d54fb4dba3f2b52bd98417ec23c78352112fca853e4e01b9450271c2df75d8f6af3702d02abe03c52226239c1127fbfb55a9ce187d3b6a9ac677032f2b0f4c6cb17b4141340ca0eb7aa0eae56a9aeb18671a230af33c9755243dc433af079ff51b0843a2233c95239c21290e97bb085a01a68c08494cab57b1da8f744ecc036da4ca1b19ba5a8a65346890720339f626fa5fa96feb0804d20e83e9be15b191ae8d68c49c64b15e569544e7f509cebf8412ed664c8f83597e446c741dea167bd6908a5d910631d5d4e430", 0xd2}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000005000)="1cf36fc8b3f1305024dcb9c2ab6b114decd2b148be0cf36400ba0d3a91f2b19fd9a463bf273d6fa2f57b54a36954a668f0e3b803ee13e05cc345079a3c9a0bb3ee89c9846ec9ac2d9781a23b886e8bf56e3d5bc92b0ee6a5228ebda1f927195d847201f3216345b0602d9507c4d3097d45dab3068a65150ad6e28e9c6a0fd16d94c6d158746da4723a0650be3223f3ebf1827c3ea193c96303d9345d04842ce1d5d00e75ea709b1e2254a23efd98dda5e127c1d9c8d11553e1f977f559a8100782072806c7c9a3fce7464e230bd6db61ceef39ce80", 0xd5}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x8d)="bae820d740ed36516638c972a67730d56c0babe68ef21e70af2de90ecfae25d920376a9324c1e999b914221720e16229f150ce9a69a0660b83722f6f257da7042618302861ea3bc2501276d915e59e17fd71ec1d6a021243b0b893d95050a1ab4f89055655d70c723bad52b2ad32bd25eeed98ea5e2f6570662dc4616b10199302bf009e69a5f242893325b28b", 0x8d}, {&(0x7f0000005000)="9ba203b662de36bcbbedf02ad366988b6b2d9fa24c1943d3232f3d8a60c43ed4ecc745ea37df9bb19cbb239823c64145eb51b6615b631fb323bab7c51b", 0x3d}], 0x9, &(0x7f0000005000)=[@rights={0x20, 0x1, 0x1, [r5, r6, r0, r5]}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @rights={0x20, 0x1, 0x1, [r5, r0, r6]}, @rights={0x38, 0x1, 0x1, [r0, r5, r5, r0, r0, r0, r0, r6, r5]}, @cred={0x20, 0x1, 0x2, r4, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r5, r5, r0, r5, r0, r0, r0, r0]}], 0x110, 0x0}, {&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x20)=[{&(0x7f0000002000)="f9920e367e3d81895a661a8ae3309278d396715ce049da5c63a59ca28e0faaeadebdbd7abfa949ac26fbe897d19444da9d98fe6db15b60eee97d631fd62747ccb254", 0x42}, {&(0x7f0000005000-0x53)="6c1d9ac045c37e45b40d76661ba09effb44838f140d59e223787fbb8891017b72b4d48b28ce78777f4fa711c8dd23ecd9c87ab9324b27ab92761e1f1ae04114e9fd184da269dbdc6be705e32a4638794478519", 0x53}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r6, r6]}, @cred={0x20, 0x1, 0x2, r7, r16, r17}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r4, r18, r19}, @rights={0x38, 0x1, 0x1, [r5, r0, r5, r5, r6, r0, r6, r6, r5]}, @rights={0x28, 0x1, 0x1, [r6, r6, r6, r0, r6]}], 0xd0, 0x8080}], 0x4, 0x20000000) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) utime(&(0x7f00001d4000-0x8)='./file0\x00', &(0x7f0000729000-0x10)={0xfffffffffffffffb, 0x9d}) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f000069c000)='./file0\x00', 0x8c) tee(r1, r1, 0x95, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000616000)=0x101) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept$packet(r1, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000252000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000233000)={0x0, 0xfff}, &(0x7f0000df4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ced000)={r5, 0x3b, "40fce6abc6a043f3dc7ced74b444b780814dc2768ac570467c6a21acf9b50d7d44beee02dc203d047e29809b4b7e5dd8dafce10c86f3fd4c4f2726"}, &(0x7f0000fc1000-0x4)=0x43) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000388000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r4}, 0x14) setsockopt(r2, 0x10e, 0x41, &(0x7f0000f67000)="9adc01ce", 0x4) dup2(r3, r2) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) msync(&(0x7f00001e5000/0x2000)=nil, 0x2000, 0x2) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/07 08:42:05 executing program 7: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x1f, 0x0, 0x10000, 0x231}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000-0x10)={0x5, r1}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x50)=[&(0x7f0000001000-0x7)='cpuset\x00', &(0x7f0000000000)='/dev/rfkill\x00', &(0x7f0000002000-0x35)='uservboxnet0@lo,keyring]GPLeth1!wlan1trustedsecurity\x00', &(0x7f0000002000-0xa)=':(N%em0:-\x00', &(0x7f0000002000-0xc)='/dev/rfkill\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0xc)='/dev/rfkill\x00', &(0x7f0000001000)='/dev/rfkill\x00', &(0x7f0000002000-0xc)='/dev/rfkill\x00', &(0x7f0000001000)="5e267070703174727573746564262b2b776c616e31822e757365722d2b00"], &(0x7f0000002000-0x18)=[&(0x7f0000000000)='md5sum\x00', &(0x7f0000001000)=',em0\x00', &(0x7f0000002000-0xc)='/dev/rfkill\x00'], 0x1000) 2018/01/07 08:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000180000-0xc)='/dev/random\x00', 0x0, 0x100) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000aa8000)={0x1, 0x7, 0x1, 0x4, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c0000-0xc)='/dev/autofs\x00', 0x101040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000dc5000)={{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]}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000d39000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000490000)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:05 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x13)=@random={'user.\x00', '/selinux/mls\x00'}, &(0x7f0000001000)=""/56, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000eee000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=[{0x30, 0x0, 0x800, 0x100400000, 0x3, "4dc092166db192be2117eb86ba7248576484ed816c259cc6d8b8dda35630"}, {0xdc, 0x7c6, 0x330, 0xfffffffffffffeff, 0x0, "046f4cfde32185c12db715499de80efbf6276d55ea82a29f0f54797a5892b037de4a4472ea7f260e1014a2d870391214477789fd3474a84d1296c8587537a6afcf8b57c3b639ee35b37376b2e7ef51227827ee70b2fb3eede70818ab13c4bdb47209ff400257c0c3e76d4b13c2fcaa140d1c55d79e7ee84104c670d2e6b0b5fb0eed0a84cd95b7e74af78f408a90d2cc5f0f9b4a24ce490bf0b7b6205884f484e43a8dd6c79ee16b1879cfe956e54373c68e99cd3c95ed37dc06531d9eb895b5fb4be6fdfd26ac50a2"}], 0x10c}, {&(0x7f0000000000)=[], 0x0}, {&(0x7f0000887000)=[{0x108, 0x8, 0x400, 0xb0cc00000, 0x1, "e9cd17cd7f46f95fb5ecb9fd82b8b8fdbab314dee72103a84a63ff19aea576caad30b418a8e7c29ec12be00c2a850e2388bd87cce708524447afa811ad1aa51cc04e9212e540a702fca72f9f7afe52933038c18e322d23ac03830653d1062c032da599f985005ed7681313946201c3c08023d9221bc03c558d2e255684cc3796c6a6aa5eb9766b4ef4ea79b40287dca47b09f9af56958f131abeaa3b079f27c25539b7fa67fe07e81d59bd633c622561562933edfe6a5fbfd904a007746b6527108b98e47586f5e2978707fee63444f5301602979d375ba5057f33398f75279a4fe7e435239e96c6f37ac3940c86e029e20919aa321cb57f"}], 0x108}, {&(0x7f000066e000)=[{0x20, 0xfffffffffffffff7, 0x700, 0x3, 0x0, "87833da4010d5e7ea791e65ae685"}, {0xe0, 0x3, 0x300, 0xeb, 0x1, "fd5d3aa194ceff34623a1bdcad83e98226e02d7048509d3a989b11655f9b2fcb2063fc81453c137f0bdd6ddab485d3f6ab43496c3646d0f4f5613d0411ec4c68c7cfc45001aeb9c0fe9035299cf7dc99d14dc0a4a2a99a50d2d585f2753c204dab3a8c804949496e0df0e5a6869ab1924ccb4f8efb2f08bf6a38678453d0bf827e2924f6c9e1050dfdc7605e54006c32c7b9e9178f1868a172e012a7c955c3809c59d6da0bca85cb7e9ea1f55b45bc71f03484f788d7c57e0b836f6802294846abcbfe38ced02639ea0f69ada42fbea3"}, {0xe4, 0x311, 0x8, 0x5, 0x3, "b0856fbc5ca3f86bd6901bc5f16de75b56e54f221e1019862e68fd7629cead13d3d62bdccc8f40947a48f4e0db976d1be35a38c7411fa28076e25ca8c720c75a1fd783ba4825b22c87d866ed815e45e1184cca9813bb5a786b935a94b2078baea8fdfd80142df2f89eaba1042a9af2df927df5041a57a1839c526109a92262a8f5d67e2b6f90a3a3171d359b87e93af2c8fadb125c2f8a150fec8cd62515b0e4e0fc8750896235e3173beb8ba6a2c6af8256c98fc367066bd52f7471e9636ef5873a0cf0b23329ddc76e40cc20d990b833207d84"}, {0x20, 0x6, 0x308, 0x3f, 0x1, "1f9d2d123d30e76e6e2038f0c938"}, {0x3c, 0x6, 0x0, 0x2, 0x3, "65bf6b54ea85faaa9ff17654fbc01107a1d129ee4e6d1823c3d7a12b5187fc51b9bc48742c33e731afb9"}], 0x240}, {&(0x7f00001e4000)=[{0x64, 0x100, 0x10, 0xfff, 0x2, "72733b57ff7d8c9c388d3503a40dea1bc2fd4523efc8d54ff0a22753689c8a6f99201ad91ffc79b47a3741949cefdc55e4a3541d4ec6f18276fa974f193311c4044eb9dc9e7900e4f32b4842d5651fcfc8aa"}, {0x78, 0x6446a1d9, 0x8, 0x7, 0x0, "83eaa112a91bc0f42d4c32cd217e5796211b4cd7d80f6a9573d2577849836597a1fecb6b4d8235bcb62bdcb68b0306fe63bae47ced6d85ca45b469c6ced891ec1c72192620a2940f9d23aabef9f7989376a4f1fed2bfaf109264ea1af5d635eba13080c3d83a32da"}, {0xdc, 0xfffffffffffffffb, 0x800, 0x6cea, 0x3, "dc8c6c50c88f44c85ddf35c7d5b04810d41738c8cbe394351079f6650fd2e6f18e354bd93d400812f17617e2afb33c3d2353669ee74d091408a72761e68913ca46bebb691bb30a8dc6bcd8fe7e39b8bea880b2a748411d73a383274b156ac7cca9e42438cf6543a6cd1ae4167ba952fb52e3a6cf2fbefb22c704ba86681a582067f47bd6b1161b6bfe2e0f3422eabae153d38054a5fbdd7f531934ca68f22bcd47fb1377f641c2207771caeefc1269d671cfeb0701e90207758db02a2a9235574c472fa61d1c98556b6628"}], 0x1b8}, {&(0x7f0000000000)=[{0x30, 0x446, 0x0, 0x3f, 0x0, "2fdbafcf612f98a1986f31665cf4ad81fc420b1b15a16927462fba14be642ada"}, {0xb4, 0x29, 0x200, 0x80, 0x0, "1c5b1bb3d8a523835c853f3a48017247e76811a773416064d3300ad6bac6598cab690373195d97e03d964267a2e2bebb886d47b3b3fa1e7c5da69a1b6b18e8a9b788cc2d519e5d034f0636097865c826d37c294f235cc7fcf93928d6de9812fb933d27fb1bb538325c410ca46dc61ffecead4a975a5539be2b760473e3643a9ec579eb6a5ca156639cbe74297b74ee5974a27492fa8a5bc86658ce80b1eb5030c5bc33"}], 0xe4}], 0x6, 0x0, 0x0, 0x14}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009f4000-0x4)=0x5, 0x4) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007cf000)=0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000073b000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/ppp\x00', 0x101000, 0x0) 2018/01/07 08:42:05 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000017000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000013000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000017000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000)=0x0, &(0x7f0000018000)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000018000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000000f000-0x4)=0xe8) getgroups(0x7, &(0x7f0000016000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r11 = fcntl$getown(r0, 0x9) r12 = getuid() fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(r5) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000017000)=[{&(0x7f0000017000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000010000-0x10)=[{&(0x7f0000011000)="ccc1b4c12746bedf97e749a7875ddd4005eeea9d9db126c2eb6e2795c50576fa74ea722bb1d2f5b8a9fbec21c20ea1add8d202476a561a6943d5814bb4068eafeecb09dceaa9118cf309b72c9fdb719386739678223675ef49cacc9c37d9a06be65749d3883f277fc43dafe2e9e7b96be13d47fa321181c6b712eedc8953056c52c10bc80a935b0646f0aed6f5079ff2da47206a0b7941628d8daccee8f16329e130d1401ada626039f764722d45c763d2", 0xb1}], 0x1, &(0x7f0000017000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x128, 0x4000}, {&(0x7f0000006000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000016000-0x50)=[{&(0x7f0000018000-0x99)="d3195d57de4bfacffef9c61b8b8fc872b163c17aec327c4340b97a78300da92e0ede0d29eeffcd299c91f824a6921207f234e2a3e644741c90fa37b8bc5cd1dfc264edcd2cc7d9b4f72fe8ee8ea8d99813933933b220c807a0a6b1f3e410ac50da46f8ff6e77ad2144bfb5a10df725be2c7782cb5722f46c0a1f032af5d631b8b5c1cae18405ebb77873914af87d3de38151365618ab1924bc", 0x99}, {&(0x7f0000017000)="ef7930adcac41053d2d390792de03e6d2c0e9374c51906dd5d4d63a9fd514669f3c0f1b8fbf38f68e41b63a805f32b32d89c47517b0c5a264584456022009974a2af887d055787ec3569376ade6a8b731573b4e2ec1be60780f8d40fd9b6bf1830bf2f370ac20f09db5a7fd69037bca20f5a8346440e29d303a3caea1a892a2c3ca044b4aa2bd1079bbf18c1052e7ebebd98f917bbf8d3008bc0", 0x9a}, {&(0x7f0000018000-0x97)="ff1826987a88ac04da5b34bde65d976f925dc8b8360c38760d54479ef2a712d1d54713bbd55a8e6b4434e67f1a8f823a47ea7dff12e60f0392c97df311f296aba8ade900054ce18d44988482fab6edec1b580013e98602e5bbe76524afdde6be8fc0e110bfa0566f318b4ab5c3c6991e371e714abcd51b4d1ef4127dda447129ebf94cfd0a7dd8684de54263d151779d9c83c70cbb2e3c", 0x97}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000017000)="d469cc3222a960cc9f13c9e844036e2ed5d468224e3b59c8ad3ef551550cd406f4aa07d048facf6979048364f3cf8a3bb73106804e8d448f62a5163d2f930a047552a0c6b8a5545d5524d42114f52e5771236493df650b91441206dd25aff59225b1eac3edb7049934ed51f162b6f888b95874069ee68f1d496ce2b85914c38479f69bd1936316c107234597b9c39d609dbac41e96d57b9ec17826399407b348f0188bde200ffe035ff21a850a163d3dbab4", 0xb2}], 0x5, &(0x7f000000b000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40}, {&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000+0xa0b)=[{&(0x7f000000f000-0xf9)="92eb5b74b97d2fe46e4b91b5d489c4cb15563c90e57f2111b778758d492f8a42524d83d57b6c74ce3b7cce860fc0e0b7fe0e74353273bbf0b7eb1d6878c10ce6c4cf0282add9091d4f0416ed134cac9b81cf6e7f364b4132033e7b966200adc6c6672d614415f32f7722be7c421cad747d09bf4323be3ddd119af141c4ff7ba2da6a3444158fa2fa21abe29937edf8c6ae4971bb903b68a89866ccaf089d0b1a2dc161ca187511b97988ab1061f699f9a3ebb84891d16694d47ae216a18ceac4abed30b242eec99d3eff79c9c2a682398190e83ec38672068812a39918e2fe8f1f266e42a1165563532e63e1eccb2306779b7215a1020811a5", 0xf9}, {&(0x7f0000004000)="f4338e056669a1bb7a242e4f3264183d7679ac7adeaf0068ace48132a0b8665342bf2748d33b8e2c0b11bdc5571b8dc80fc54c0371c297c574e12403d06bcaa846dcadeb5af4c2339c00778b74d8a94d569b87969ba1e5f87b680bd9313b3140be185c13e0a922458e300dbb54feb0e6ef2a98b9a4ffe198ba3b3250fa570e64437422", 0x83}, {&(0x7f0000018000-0x93)="a7aa43bc9aa1919f8e6bc3ae38b24364776243fa1ef2ff9a37bbff9f7d90963012b069afc67e72170f9e91b53055542d42bffad63855f1583f0fe11b4b539646b9349a32876affe20e98cd0225e19960ec02d1deded453eb95405eb6973355ac24f04c005a9db117ece11188243b2acfaed859cd4a710a148fe92ff486d9257bffad760232c60d69a63acb47c903ca3f763f42", 0x93}, {&(0x7f0000017000)="b69cb2418292f8f18038c2a1419ebcc5465c44315f117949e0e646a5b61eed477d24427e731c0b84fd3759fa57ff185f44a43045b6ce5b2b8c91a4705f7d67a3e042f7fc4f19d0c967c6f9c0aebbfffd561455ecf95fca33fc07a59b048489f2393dad6e351173afd4370ab860bb38c66352e85725ad3cc64a92c8ac355cad78635e6e455b12bc60b37b79310d6a9e9b1c062a7fd6c9d2c933512bff12c72b39dd77cbf3f9464984a4657d7619550265d648cf253e0a9174575325dbf787e5a1bc78cd1117b583948198e56b16cbcd1a99deb11946d39cfe45", 0xd9}, {&(0x7f0000010000-0x8)="f8a8cc45ae42dca1", 0x8}], 0x5, &(0x7f000000e000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x4000000}, {&(0x7f0000000000)=@file={0xa6d0de914513254d, './file0\x00'}, 0xa, &(0x7f0000018000-0x30)=[{&(0x7f0000018000-0x42)="4be7e0d8c6c21e3c84dfa90414ebf40ae6400a37c9bf55aa6c3fab5db3781a0a28f80e60f9410d80fec2ad1b6375316ff2dbde04bfd7b678ce27ba46d9f83a09a614", 0x42}, {&(0x7f0000017000)="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", 0x1000}, {&(0x7f0000017000)="27f42307ddcd89510e2c8bc6fece2865dc47ff27cdde63c78a245280f458a0ca7142acca6c75f455c4414a023e8196221c684df6c0c5801b80112593beff536d0e7db45a66c7e4e692b2d760be3531228310232ae60e", 0x56}], 0x3, 0x0, 0x0, 0x4000080}], 0x4, 0x8000) clock_gettime(0x0, &(0x7f0000abb000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000009000)={r17, 0x0}, 0x10) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f0000639000)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b70000)={{&(0x7f00000c8000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x989680}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = add_key$user(&(0x7f000008d000)='user\x00', &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000-0x98)="5509474a37ff89d6e3c8de1014f54e57a2a88b23ca0e52be38332d3989be2cf11ced216aace32d361324a3d759998da545817bdd6fd767a7b3519c89cea05eb622b656cb7fb3ccc4ddc3fe5b95f51516454bce15a788a1afc30fe05112fe974c05c1cf887bd927516304c13c06d86589dd82976e88461dc903a541eb0d7930d0da817efc85d3e6f41679445a8e0980021a17958f0c89f0b3", 0x98, 0x0) keyctl$describe(0x6, r1, &(0x7f0000800000-0x16)=""/22, 0x16) 2018/01/07 08:42:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f00002e0000)='/dev/sg#\x00', 0x81, 0x80) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="a0f732c28539e94a450a5a56f123c7dc6addcdca31f9cebbea418a925774b8ca9786658b29bcea39b74d5bc8e4fb5cdf310d7c27c509cfee4a77bc09938fc5d8e89bfbbd4907aa85c22dfa98de9ccc7a3167777fcff1d14fb3997580ae630398af3003d2b814bef9e0ef7a25273172fda19863d2c6a9ff04c27388bcb3bfc6d7253588b5e272ab6abc060d8e4439888d04b6a09d39762b7f938b56437764cf0835bc27ab9750b5c53f586216f570b99698dd6ee4ea6f6f3023edee186101efee20274fa0a677d2d70dbf", 0xca, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x0, r4) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000001000-0x1)=0x2fd2, 0x4) keyctl$assume_authority(0x10, r4) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x83) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000004000-0x8)={r5, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) capget(&(0x7f0000002000)={0x39980732, r6}, &(0x7f0000003000)={0x10000, 0x7ff, 0x1000, 0xffffffffffffff2d, 0x0, 0xc2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x48)=@full={{0x3, {"4a798cc68311e6"}, 0x5}, [{"ba560a8b85779c"}, {"4af147902acfa1"}, {"de1027240b632e"}, {"3e0fc879eac84c"}, {"23bf60dd5d85fa"}, {"678b1f02972a6c"}, {"d64a216a715ffa"}, {"ac5779b4888c9a"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000003000)="7d256e5006280808f19a416e989d1aebdf6c41abe4dec5f0e6171a3032d61508f2a6be157a184c06e01151683b67a27f7762a9c66ae73b4d706a5f15b62d73e73e06ee54516e296db4d5dc07c7317abfc5e7c3f7a85805217867fdf0674e763c58ac4f19f4a6567005b0f9ac6ef2f2c034eb", 0x72}, {&(0x7f0000004000)="49963163f8f6d1719de0ad4373746b9b822560009fe8be920e8d964c26e6df86c56e23956129480c45a9a8cca207cf58c94f8b051b915cc3e228bcca55cafae5b6279e274d0db42c53ab23e94963c7e5a40c65d04ddd8f6866a2eb66c60997b7ceea75b5ed82485106ef7feddf5aad4e3ef369b4c872f7c01b9c4747ae2f7a224438bf396016da2bf692b63d4597c6e8e5ab7a89", 0x94}, {&(0x7f0000005000-0x8a)="2392a4750ff77dfbe015b18329652d8692644267bd13ac63ef44162ed2e1e794d841ef0df0748f88f1e502bad273b79e4332d8da71aea7a7b46ce8bfdd0b4f5a9cbcb49e57620ab49933a0f0f36211bb2854787f760314a7c18a04d1e9c01ac61f19e8a7459f8cc9212dd6679263279be1117fb0490f1550336894db6320744683228eea918de6227322", 0x8a}, {&(0x7f0000004000-0xdd)="e2829ec3b96b42bc11e368089ac00f8937dbc7f86a792abcebc7386aa3845688f828c7091f65fedbd9c9be56b0fc62cb63cd1af7d24a15f6a2cde7a2b9fe1a143463b70b883ea34943ad69b3bf612d4dc0915b12b7cb66d44a40cf8f4bad88bc714de21f592dd5ecc1d1f060a5bb1b6ce5b67c09535b2b3611da2c3ca4586573063f01a3cc991b5aab6a8874ef93f1de174fdea6639ee0d30c404dc910c2c3f44e1ff84486385df388eec82f242444d3b17711948432ea632f334e176a477841c2d8c22b05a4806a13a633740e88907cfd9a9595246455c8058dd8a534", 0xdd}, {&(0x7f0000002000-0xc6)="d7fd225dec93aa327f3ea3f906a71243ba451b304a62c09ec7aa9290945b848910e33cffb753d648ffa7fcccbc9ca86a62ba61c348de894a65f9010f86c6908716115e1f802cf1783117127748482d141174abbc93246ffb214ea6ced469437b5e6b47b6b078c72ee842a1bcac22c2f903326e1d2a0eb1d1fe14e8aa3a936a3a27b5be9abf9d9accd4abdd094c9e9a0aac752428baa3e87017adb27047c091da6652b62310db1e40fc8982e7cdd9a92b6869d630d22996e03e6272db42e507cecb86bd4c2f11", 0xc6}, {&(0x7f0000005000-0xb9)="840fea673ff3b5b37f38c1ae01903afe6fca442e4ed91bf9d348dbaed7db4ed00364547d373afc227c4b2857b79d74b5170f61dcfc523710b8b749a4077716eb54ae64a8d4c871b2e5de78adec51b25b9849d9eb1e2cf4c2d7fecfa95da5b6e2eb31183928684547b450867738f20a0d87e5f020ead9bd756a09688e1c4fb91cd5a6df782f5cb1ebe9a159c7e0c37a3912295aacc45a83c10cc68d04d7846f1b14578bd265eff82dd8239b676383847f9f2fc185b26e742b2f", 0xb9}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000005000-0x1078)=[{0x1010, 0x1ff, 0x0, 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{0x68, 0x1, 0x3f, "97bbc62255ea69aedc9c038b6637bc649c6aeda990d3cfba7b2298e956a048f1e1dcb824d7d750d2b8f299bf8eddb1671e6a4aee667630e3f665b534783deb7ab788b2fd37cab6a5d9e181e2457ed7f6a65720279815"}], 0x1078, 0x800}, 0x10100) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/07 08:42:05 executing program 0: r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f000099d000/0x3000)=nil, 0x3000}) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x100000001}, 0x4) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c6000-0x11)='/dev/vga_arbiter\x00', 0x24880, 0x0) accept$inet(r1, &(0x7f0000ee8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061c000-0x4)=0x10) sendmsg$key(r0, &(0x7f000027e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:05 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d0b000)={&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001af000)=[{&(0x7f0000cd5000)=""/88, 0x58}, {&(0x7f0000784000-0x72)=""/114, 0x72}, {&(0x7f0000d71000-0xbe)=""/190, 0xbe}, {&(0x7f0000cda000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0x5, &(0x7f0000620000)=""/159, 0x9f, 0x1000}, 0x10140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) syz_open_dev$sndseq(&(0x7f0000fdc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd3000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000005a000)=0x0, &(0x7f0000813000)=0x4) pipe2(&(0x7f0000ef8000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000ef8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000295000)={&(0x7f0000fca000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:05 executing program 5: clone(0x0, &(0x7f000027a000-0xd9)="", &(0x7f0000768000)=0x0, &(0x7f00002da000)=0x0, &(0x7f00004d8000-0x4)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae8000)='/dev/sequencer\x00', 0x220040, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000b2000-0x4)=0x0, &(0x7f0000e33000+0xea2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0x2000, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000a36000-0x4)="", 0x0, 0x0, &(0x7f0000b25000-0x80)=@generic={0x0, "11cda9078c8d5d7e62b3d661cf6e9b45d9c86214e8564c7313e6b344fc359c1f4bf1bffd562ce70868734366a28887bd97e7644f9f3df92c854dd8bdf912c2bf3bdb3ae0904a6bf6f6d0beb70cf63d0aaf844622f0541fd56b728ea25164827901ec05f2de12f8b6e1c555fc084f0f8853d7dea261191281d85d69e9d732"}, 0x80) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000005, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0xa, 0x0, 0x80000000, 0x1000ffffffff}]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) fcntl$getflags(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000044000)=[{&(0x7f000038a000)="390000001000090469000000800000000700004001000000450008070100001419000200000000000000000505000608000300ff00001ee401", 0x39}], 0x1) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a38000)=0x5) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a96000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000a96000-0x36)=""/54, 0x36}, {&(0x7f0000a97000-0x1d)=""/29, 0x1d}], 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a93000)={0x7fff, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x3f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000)={r2, 0x53d7}) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='net/hci\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000+0x492)=0x0, &(0x7f0000a94000-0x4)=0x4) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000295000)={&(0x7f0000fca000/0x3000)=nil, 0x3000}) [ 46.036025] audit: type=1400 audit(1515314525.381:22): avc: denied { create } for pid=6351 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 2018/01/07 08:42:05 executing program 0: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b38000-0x20)={@generic="2c1aba035361570987abe3b4c105e4df", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 08:42:05 executing program 6: 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 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000070b000)={r3, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) writev(r2, &(0x7f0000ec8000)=[{&(0x7f0000d96000)="06e255b94d36e7e5232d7eacc1f6cb6b3da2e8d9b4400f76a546000310102dffcf456d57e9ec83887d3ed2776aa8a73cb4582ee09ceed50127773835de2f70d39a55b9fff29ac513a35d9d0f738f8a6158a789c6037364073496a98b0b1e7edcfd9b3a09e9d9f7b9ed03bb17f3612e725b4c57828b1a9a463eaec4d4ce521b390db559a36b2ca4109d3e5b96300dc5a8aaac13d35aa6dda396a35ebb5dbc15c1bede56cfdf73f85c5674804ee454f61cf1669611ceac60ad91ae9078119d74ebcd8559ce8a3b00d55fb696aa043cb59bfe2eea7f9ca2315ae822f695d60bfb9d97d898b513f0fe0aa8e2", 0xea}, {&(0x7f0000e2d000-0x97)="76c45b465f8a253c7758209704ce23aa4b9d221609d96665e4f268425af6b61cc5d1b0d4a1da4be48b71dd9abd96e07c6ded3ce27cba3d9dfbde4d8f204853d7a519439d73d41434f3b1b90c88ad9131427c89681bac3036eb0d70f2f9d089381b7c7d355d6740ca3043586a22b231dc753e35d52ea8d5ee4e155ea9725df624ba1e2dba3cc5f88d97e8f6c5ef08a905fdd96fa07df190", 0x97}], 0x2) readv(r1, &(0x7f0000e05000)=[], 0x0) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000059a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000fd9000-0x4)=0x0, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd6000)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00000000079d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000007a000)={0x0, 0x0}, 0x10) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b31000-0x8)=0x0, &(0x7f00005e5000-0x4)=0x8) sendto(r0, &(0x7f000060b000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ff000-0x4)=0x0) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dbc000)={0xb8f, 0x4, 0xfff, 0x8000, 0x9}, 0x14) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 46.164724] audit: type=1400 audit(1515314525.511:23): avc: denied { ioctl } for pid=6398 comm="syz-executor5" path="socket:[13708]" dev="sockfs" ino=13708 ioctlcmd=894b 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 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000040f000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000c46000-0xf2)=""/242, 0xf2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ad0000-0x30)={0x44, 0x0, &(0x7f0000e0e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f0000282000-0x1)='\x00', 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x25]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 08:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x400000000000000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004c9000-0xc)={0x0, 0x0}) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000d4000)=0x4, 0x4) clone(0x0, &(0x7f0000288000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000bba000-0x6)="") kexec_load(0x0, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd(r0, &(0x7f00002b9000)={0x0}, 0x8) socket$key(0xf, 0x3, 0x2) prctl$intptr(0x2f, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002c8000)='./file0\x00', 0x6a) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/user\x00', 0x2, 0x0) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) r1 = syz_open_dev$sg(&(0x7f0000e52000-0x9)='/dev/sg#\x00', 0x400, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d29000-0x20)={"e2b81ba8b27a6889bbade63e38ead42b", {0x4, 0x8, 0x5, "7fc4f865056d", 0x5, 0x0}}) accept$packet(r1, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ab000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006c2000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000c9b000)={0x0, 0x0}, 0x4800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000790000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/07 08:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00008e9000)={0x51eef813, 0x5, 0x7f, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgroups(0x0, &(0x7f0000294000-0x20)=[]) 2018/01/07 08:42:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000064e000-0x90)={0x0, {{0x2, 0x3, @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]}}, 0xcd) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = accept4(r0, &(0x7f0000550000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000c8b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000001000-0x4)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000315000-0x10)={0x0, 0x0, 0x4, [0xbcc, 0x2, 0x10000, 0x8]}, &(0x7f000084e000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f7f000-0x4)=r4, 0x4) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000995000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2018/01/07 08:42:05 executing program 5: pipe(&(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000071c000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0xffffffff, 0x3, 0x3f, 0xa, 0xa0, 0x20, 0x1d, 0x0, r1}, {0x2, 0x6, 0x6, 0x3a3, 0xffffffff, 0x8e, 0x0, 0xd2}, {0x3ff, 0x100, 0x5, 0x0}, 0x1, 0xe, 0x2, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0x100000000, 0x21d6, 0x0}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000012000-0x7)='vmnet0\x00') syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r3, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/07 08:42:05 executing program 0: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000010f000)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1, [0x7fffffff, 0x9, 0x59fc, 0x5, 0x6, 0x8, 0xbef8dd7, 0x59]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4a, 0x12, 0xa01, 0x0, 0x0, "298d3d2e000000000000002100028397d9df7f0fa08c075272853de5ae451544ec9a611b4ef1dd5563e6f4b939ae7c3d17be0000000000000002"}], 0x4a}], 0x1, &(0x7f0000e5e000)=[], 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000ac5000-0x14)="140000000d0ae7fc000000ab0002001708000000", 0x14, 0x0, 0x0, 0x0) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d16000-0x10)=[{&(0x7f0000c00000)="2900000018001980013d7524006800210206e30000000001800000000800160000000c00000000ff00", 0x29}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000010000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 46.352977] binder: 6411:6427 got transaction with invalid offset (37, min 0 max 72) or object. [ 46.361965] binder: 6411:6427 transaction failed 29201/-22, size 72-8 line 3191 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x14, 0x400000000007ffff, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000036b000)=0x0, 0x4) 2018/01/07 08:42:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f000036a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0x1, "972ff292b009795a0c6df6d5bc4f0bcdd4262563b7df8f86eea9296f07beeb93aad29607404cda30a32a38e87de6115c0fa01686941b3d3dbc1ed4ffd7e0080b89723dfc8e3e3c206481fb924e69d8b5"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=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) process_vm_writev(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000002000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000001000-0xc7)=""/238, 0xee}], 0x4, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/12, 0xc}], 0x6, 0x0) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"65b61eb83f1069"}, 0x6d4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002000-0x4)=0x8, 0x4) r2 = socket$inet(0x2, 0x806, 0x3) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000004000-0x4)=0x9e1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000005000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000004000)='id_resolver\x00', &(0x7f0000006000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x37)="647ab5f12cf1de6466cd0cfce693151646205d332e8c2f9a704928c9f9398d94947629c293426d1ec824ca107769b5727f388b17972916", 0x37, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000005000)=""/250, 0xfa) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000004000-0xd7)="c065ebc1096ee8c8bf39bfb7b6c8a53c14819583a40a642b43e8f1069ea69ab6a0562b88586b9a76cd23ff81767aabe5faa2075cbd077ca6878d13f9cc27c1b1053029ad49d64ca64839590185cccb818130490ae0b6b7ec86f2dd80a6b0065f5864feaa5335b5edaed513112d83c50e53add776b24d80937d45fff66da036cc372723797bbd45bb90f65efe324b898d62a4220797d8c32fe4cf43dd22eb3062fd8d48f7282da122bbe0fec417955e71f88f3b64fd8e38aef963db8b3881e578800117b9c22325a16ec75f1af9005110a5a109e157bc8c", 0xd7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={0x0, 0xb4}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x0, 0x2, 0x1f, 0x101, 0x80000001, 0x7, 0x0, 0xfffffffffffffc00, 0x3f, 0xec, 0x8, 0xfffffffeffffffff, 0x3, 0xffffffff]}, &(0x7f0000005000-0x4)=0x108) [ 46.415623] binder: BINDER_SET_CONTEXT_MGR already set [ 46.420948] binder: 6411:6427 ioctl 40046207 0 returned -16 [ 46.428887] binder_alloc: 6411: binder_alloc_buf, no vma [ 46.444395] binder: 6411:6438 transaction failed 29189/-3, size 72-8 line 3128 [ 46.457938] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x406, r1) ioctl$TCXONC(r0, 0x540a, 0x3) capget(&(0x7f0000009000-0x5)={0x20080522, 0x0}, &(0x7f0000009000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000b000-0x7e)="d6f8d0247a73bf9f9c781c9a8870db0bb065ece2f4d909963292fe9012e78a462b452a85aa1e734f7bcb5a31003375b5474923dc76f2a6dc2260dec21b649e5a81fcd7b99ce1782a80dbfed61016d782e1b6e01bbef98c2ff87f13f755bc3d123be1b879ba2fa8a67dde02c6f5b553b36dd857965c7c329d458528c2b486") 2018/01/07 08:42:05 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181000, 0x0) fchmodat(r0, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00006b4000-0x1)="a5", 0x1, 0x0, &(0x7f00005b4000)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000069a000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000000000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x942}, &(0x7f0000002000-0x4)=0x8) unshare(0x42000200) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee0000-0x11)='/dev/vga_arbiter\x00', 0x420c02, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) arch_prctl(0x1002, &(0x7f0000934000-0xe7)="5483cef7bb341ce208578b837c826abd025ba26af0beab0ed6b059a6024c16ca6e3042dd9ac20da11f0bdc3a356f20807b5cf51145eed27312ce78db97cbf77f9b0c95ea8956faa2c9c70cb42ae12336aa0c5a3010379cff59b85d3c33c4e1441bc1c9f26243be23fb6da1b39f64aa3468728d16328e54771121b1a361a3ab2b7d895e9144dd617d756d633f1ee1a156fd04b9ecd249d33ae716522a61b21e0597cb48d025fbff383be5864a9423b06a66935344f1d1fd4eb046247f72150fca7a54565f199a172f784d7fee006e629ace89ead20588a71d66365a8b6253e2be5615bda536c0d1") ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ded000-0x10)={0x17, 0xa3, &(0x7f0000a83000)="2949810ad5bb6d3098b0e6ba56084f3d6bc792f3b73a98e855fab5101f1aa9e1e6731d4b4008cb58821b06a78c4ecd9774f10882f8e49f0d9532b41b18fe211dc59278bb59158f2242d24b8c5fba4954ba0a93c0a744dcb1dd7990270d01023d7b9c07592ad8e9af077a5493822eeb4c308cc65a5f231bb2cc5542707331cb778b3507dab3ddb13b8d92d3f90813dcab4199a37fd56e5a033efb11e696f7996f7cd96b"}) fcntl$lock(r1, 0x6, &(0x7f0000a8e000-0x10)={0x2, 0x0, 0x0, 0xde5, 0x0}) pwritev(r1, &(0x7f00003a3000)=[{&(0x7f0000312000-0x849)="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", 0x1000}, {&(0x7f00006a0000)="3478a5605e2aa7af588c973f6132a28bc9520787bc35e7f56fb74453c013d5ec64c119fd66f216e18ef3ef07fb31f9ce50262343348e080451212460be80f15bd332acc3662d4c4aaaceb5832345d4f26dc2b148e8f2dc85d4f9", 0x5a}, {&(0x7f000085c000-0x86)="477e90f16e02d89a2a6c8ced65387d2c8cb72c3f3b4b892cdad9d2e323e507607dd5ab881dc0e56319389902cacb3e34f41e001a072b95957519e7bf972dcbeae45837820e4a684d57ed1c46c8c45a32fc6fd213a899cb74292d700dea0bbf444836010ca633afadca87da737a9427c91c1d9c5c36fc284f417f7831e2afe8bed317e31328b1", 0x86}, {&(0x7f00006d5000-0xfa)="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", 0xfa}, {&(0x7f000019e000)="d40d4f618cf7ad319819feefa239fb5a2495db153c81e4ef976de746e7ae88372a49", 0x22}], 0x5, 0x0) [ 46.464567] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 08:42:05 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") truncate(&(0x7f000029c000)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000ffa000-0x38)={&(0x7f0000ff9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d8e000-0xa0)=[{&(0x7f0000523000-0xc3)=""/195, 0xc3}, {&(0x7f00001da000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000ffa000-0x3f)=""/63, 0x3f, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e89000-0x8)={0x0, 0x7}, &(0x7f0000a0c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ab000)={r1, 0x3}, 0x6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ffc000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) bind(r0, &(0x7f0000d9a000)=@ll={0x11, 0x15, r2, 0x1, 0x8001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000dde000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000175000)="1dd13575e1411c6648b50ede3bd0e8250706998939e147c3cb7cd57179765ac7cf40b6e9a60ebfe6dad844e4beac87d65e47c129be4026df4e7f44b2cb9b824f094b8e51e6", 0x45, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 08:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000988000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f40000)=[{&(0x7f000036d000)="", 0x0}, {&(0x7f0000d64000)="", 0x0}, {&(0x7f00003aa000)="49657f97cd93991be9baab753959baf8aa71", 0x12}, {&(0x7f000004d000)="5ef3d767e38f0d3959c42b0370bf0fe91f7805675784ce5b54dabd356d2859de918b60a909981284bce2454e5081b349280372b2cca75408deb7485b874591723f3036ae460df412247538853cb41cffd8b8a09756cd32502050a0f833b9c379bb7c016755ddbf7fc31e7ec8d7850f958c8963e1117358bb7342e98ed2357ae0d88144b0c0faea54bb35deba6aa01d517898d67f889c5d5d399962a44ce85de65cda449e8251e4fe8dee32b6276d8c76e069120f149007dd5b48749a", 0xbc}, {&(0x7f0000e9e000)="388bf78f7ca4a3515f5efbe91919f006e16d676b7dc3f7a832e117daafaed3484194862ca11acd035c663fdde9fc0099d7c8af8523ead242033baa8c657bd89787948c27421ecfcdf2c3844692384fa2bbc56a35899b5e23ded9e73131f942b74b0a959348a844fb914b29a0be84a1d5c0a54f236ca360b942abc2bbc75a6975cb745aea623f40fa1b6c032297e01e1b5bca1beecbe295f853f38bd2748bad13638a506c76adfbc8cf764ac220dd4b01ca5a2eeded346a47e5e2494fe172c67d", 0xc0}], 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009da000-0x1)=0x4) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) getsockopt(r5, 0x0, 0x8, &(0x7f000032e000)=""/42, &(0x7f00007da000)=0x2a) 2018/01/07 08:42:05 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f0000d0a000-0x9)=@known='user.syz\x00', &(0x7f000086c000-0xeb)=""/235, 0xeb) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000660000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000a89000-0x4)={0xc07a}, 0x8, 0x0) 2018/01/07 08:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002b6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000564000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00008a7000-0xb4)=[{{&(0x7f00002f4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000595000-0x80)=[{&(0x7f00006e7000)=""/93, 0x5d}, {&(0x7f0000e31000)=""/10, 0xa}, {&(0x7f0000ac7000)=""/16, 0x10}, {&(0x7f0000800000-0x8c)=""/140, 0x8c}, {&(0x7f0000e8d000)=""/216, 0xd8}, {&(0x7f00004ef000)=""/87, 0x57}, {&(0x7f000003b000-0x1)=""/1, 0x1}, {&(0x7f000096a000)=""/4096, 0x1000}], 0x8, &(0x7f000064b000-0xca)=""/202, 0xca, 0x13d}, 0x5}, {{&(0x7f0000a38000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x50)=[{&(0x7f000044d000)=""/18, 0x12}, {&(0x7f0000617000-0xef)=""/239, 0xef}, {&(0x7f0000b61000)=""/173, 0xad}, {&(0x7f00007a0000-0x18)=""/24, 0x18}, {&(0x7f00000de000)=""/24, 0x18}], 0x5, &(0x7f000051d000-0x1000)=""/4096, 0x1000, 0x9}, 0x400}, {{&(0x7f000010e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014c000)=[{&(0x7f0000caf000-0x4b)=""/75, 0x4b}, {&(0x7f0000da0000)=""/130, 0x82}, {&(0x7f00000c2000-0x1d)=""/29, 0x1d}, {&(0x7f00000b4000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ca000)=""/28, 0x1c}, {&(0x7f0000eb0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000045000-0xf0)=""/240, 0xf0}], 0x7, &(0x7f000068f000)=""/4096, 0x1000, 0x8}, 0xff}], 0x3, 0x40000000, &(0x7f00000da000-0x10)={r2, r3+30000000}) r4 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r5 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000834000-0x60)={0x0, 0x38, 0x2, @thr={&(0x7f0000148000)="a31f959ac2b26ec87cdc458b21c34d812055477a0be91a132f3c49ad4b6eaad0c7c28b4a9482eb438cd2b03ddb6c414a12654632d52ef0d16ac9398f307cf1ee2239fdcfa4006bef84466c77a874850182bcafc1edfa834be4ecbc1ea8b94aadc4e1e0c3b282ca6d8a5744e5accc81faabf183279dc15c0db31fe184c37e97525bf8569eee", &(0x7f00008b1000-0x99)="53aa505c08dfeaa8831a0038685e97bb78353d6c30e6c2bb0aafbcd96b3a5f7f6fe69afb4ba9276e7a4a5a54f57869ad0434c02aca3cda70ab174816bd9a6fb0cea298795aec504e55f25bb5f22571ff1e7bd17422fe1d27dc14a015b99cc9d938582a2435c9682ac9112303caf9fb7258f2b5fa1611908cc722ad46b2c6cdc9e2226804696668da854968190340089493faf4cefe6abadf97"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000388000)='/dev/sequencer\x00', 0xfc3eed5e598a93c1, 0x0) getsockopt$packet_int(r7, 0x107, 0x1e, &(0x7f0000a67000)=0x0, &(0x7f00007fb000)=0x4) clock_gettime(0x0, &(0x7f0000e0c000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000d3d000)={{r8, r9+10000000}, {0x0, 0x0}}, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) r10 = dup(r5) mq_unlink(&(0x7f000081e000-0xd)='/dev/binder#\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r10, 0xc02c5341, &(0x7f0000a6b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) seccomp(0x0, 0x0, &(0x7f0000df6000)={0x0, &(0x7f000014e000)=[]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000afc000-0x1)={0x8}, 0x1) 2018/01/07 08:42:05 executing program 4: clone(0x0, &(0x7f00009e5000-0x3)="", &(0x7f00005fb000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00001ca000-0x2)="") sysinfo(&(0x7f0000174000-0x1000)=""/4096) getrandom(&(0x7f0000c94000)=""/20, 0x14, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000473000)=0x0) prlimit64(r0, 0xd, &(0x7f0000dbc000)={0x10001, 0x3f}, &(0x7f00000be000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000000000)={0x7, 0x0}) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) ptrace$setregs(0xd, r0, 0x29, &(0x7f0000a50000)="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") 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e93000-0x88)=@ethtool_flash={0x33, 0x80000000, "9f7f6e3b4e266b561319b12f5134f86c99357108c6972d7b321f03b4d39f1ac3adb1435a184f5b6d1a8aa0546ca1f3d66c8bd21eb1acc944e9e7bebc61791c16f8788c399d49a19474020f661f1e73a0b850a6ee6c5cf8df0ae4279364312a996a185d6751e5024a078c6c770f74ae8073c51cc0e142dfcea057193982927a53"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/ptmx\x00', 0x4002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009ab000-0x4)=0x40000000b) 2018/01/07 08:42:05 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00001af000-0xd)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b5f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000352000)=@sack_info={r1, 0x1, 0x2}, &(0x7f0000282000)=0xc) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xd) 2018/01/07 08:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000545000)='/dev/autofs\x00', 0x200, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055d000)={0x0, 0x0}) fadvise64(r2, 0x0, 0x401, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000081a000)={0xfff, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_open_dev$random(&(0x7f0000444000-0xc)='/dev/random\x00', 0x0, 0x80) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f000070a000)="f7f444d5642e1a405694ccb58d4b1a46277748f053ef503c2644ea7da17116adfb93ce48f165d0b0f76f772ff28118461d33d3960ab769c497908dc2", 0x3c) 2018/01/07 08:42:05 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007d6000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000545000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002f1000)={0x8, 0x0, &(0x7f0000cd1000)=[@acquire={0x40046305, 0x1}], 0x47, 0x0, &(0x7f0000109000)="e9c33043958f7f75d83441bb4c3f2323c948f3a8517c0d4e5058f7c2183f07a5d27413e72ade74c32efe0770bd465a41aee17cde5bb59f36298a4b97d4ad718eaab391ade2d6c5"}) seccomp(0x400001, 0x0, &(0x7f0000004000)={0x0, &(0x7f000002b000-0x10)=[]}) 2018/01/07 08:42:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f99000)={{0x0, 0x3, 0x3, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x88, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000002000)=""/19, 0x13}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000002000)=""/198, 0xc6}], 0x6, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0x1}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000)=""/145, 0x91, 0x40, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) recvfrom$packet(r0, &(0x7f0000001000)=""/58, 0x3a, 0x3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x1f, 0x4) 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) kexec_load(0x400, 0x5, &(0x7f0000005000)=[{&(0x7f0000005000)="6b463f9b9eef1549fd09e48e5af77bdd73a3472554e7643dc9951418dc43e50d065240e516506d5695a185bd0cee02f3e6b23c834ed028c63eb2f4f141242f17a9b3a97539a10b18bcc8cd556acf29f43e68dc2bd5ddd5d486f0991d9a3aaf7f655624dd7b17a6396a2cf70592c5f15f86c58de294d111af69aa17a8d680a54436f66578e7ae30cc689bc0c3f8b78e3a78610996830aef1756cf6663b06232542c488f04ac6ba109bdbd600912a933128a4b2fe9ff3ed56fe41e7ad5c44bd2b176b661", 0xc3, 0xc027, 0x5}, {&(0x7f0000005000-0x39)="66adac272d3901bc79734bc33a0cd416e2e0f04b1310a179d7936847b4e106b9a5b6fcddfc87df6eee8b7572f2cd2dcb3b8499d853ac90588a", 0x39, 0x100, 0x0}, {&(0x7f0000005000-0x69)="371313810b2723b7e94f6b016ec1b6828c2a21e80586a550b49666dd2da7e46d5e5d7103c011946c6ed6059daa16089bab80fad3937540123ba6a98ae86b40d42f4dd0416398020ef09919e79c0582d4ed427b9df0b840389483b68993e2699a0ba950019677818d93", 0x69, 0xb00, 0x4}, {&(0x7f0000006000-0xd5)="2308ce30b0cf1a381f2a5df5a1b62347dcf88111512c7dfe86482fd6b514b87266059fcdae85d50a1dffbe9b61002eb4b040324d762482375e4ea32eff738eeba32945ffa8bb89ec16eb14adfe10c4c673e4ac136bf3659df262ab9d3105b88f7b0940a5fddbc182161bf22329d61a471fdf13bd4938c466328d722b3e1f777cda82f135acf7532b8fd85c758b8f51caa31d932674ac4cbaa52c6945619525fa9a17c5f1a0b2f1e875ca25789f5da8885b91c6fed71f139443173f31e3690546a6720c78b9d18a77436519d310de0150efa793cdfa", 0xd5, 0x2, 0x200}, {&(0x7f0000003000)="1d5f18d35081ef319d568801da4b2a19a075890d9c37b3d3fbcf5dbb4131f96d970c2c71ccde323512622207eedfd19b851b9e432c5e933a207793f91b62e81a2eec672d7eec9e53b3312b5eabd03296d3414bc76aa3c44b7df6d13f641aea4af64ca5287c954509a7e722bfb70bc505c3a07217278f4c1d43811ab3dec9b412761b5597f21eab3aa1de70599939c6a1ae1084f595a066210c2915f0b603fd8d920d849618a843d3017af48d72f13ca5", 0xb0, 0x1000, 0x0}], 0x3c0000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r1, 0x337}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000)=0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000007000)=""/217) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000004000-0x44)=""/68, &(0x7f0000008000)=0x44) 2018/01/07 08:42:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{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]}, 0x0}, 0x0, [0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0xdb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)='veno\x00', 0x5) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000-0x4)=0x1ff, 0x4) 2018/01/07 08:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0e000)='net/igmp6\x00') sendfile(r0, r0, &(0x7f00009b5000-0x8)=0x400001, 0x400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = add_key(&(0x7f0000e56000)='rxrpc_s\x00', &(0x7f000048e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec6000-0x36)="054007345e80af889f20adc7dbe751151240450ce181fe7ec10f5f7a86cb46e6393f442173dc5844debeb68b58e10d33eaf2433f1521", 0x36, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0x1000002f5) writev(r0, &(0x7f00002f1000-0x50)=[{&(0x7f0000d7d000)="e4cc21ca15f839a3551f53d99eab3fada6798d216dcd90ff2a6006ae18977caf8f39a31d0838394e64b8ba6a969f81bcdb1c8facfe05971b52ba6efa140e895e01b5de2617a05e39e1c0f4379a6868e05beb6876fd0215aa69062c103127fd405cf1828d910f349ed79aaa244046678bd6ae4f963194ac20511e", 0x7a}, {&(0x7f00007fa000-0xc3)="c19b64449e0cff2feef954d53f4f6daa0789b71ec91f0cfa80486080aa350231143aa5c30275f56d678a7f240278e0ae8ebbeed83227c49cf47fd94b70a6f490ae8c389030bc681ea0d21e8ec827bd0110c0207c43d605c0bcbc434eaf6f629b43fbc6be39a997ccc373853a6235422f96c97acbfa68c9961a6cfd89b08929aae14d2b32b0b8c13df3383956785a76485b24f7db705f7f034c2425c5722398e55c7377e5c0456847a20bcd7ec9aee53103da4cb922ff44953bcd3ca5abcd4ca31e50be", 0xc3}, {&(0x7f00004a0000)="7dcfd2789a343a2892201e78b540daa902ac13f74cea5e607caa30f138364b1440f6330a952c42a4b1b0d10a9883689ac6072a816f7e2c05a2957a06f833f2845acb648c8a7a8715577dec48aa6ee3f2d52126baec5a192677e84c7687e57e26d47d94b396efa89e67fae153a4f235033c5925fc0e949e73c54e463eb6a94b2354b39bc9962c90e13b1f83adc5fecd35236b5593092ff15f9070a81b6484cd9ba40d5861f0b56e7cc4fa457f480811538eb96b74a27963a27321beaab81e54effc793173a2cc68c002fc3d9f2ae1c16bea7182334b37958a600c5a06118b1359aa33040d340beba9ccab3e0f", 0xec}, {&(0x7f0000e2b000)="41b2664184535a4c28130d5906395f8345e3934ce36320f1d66c4fb66adb61ca8d84e87a22ae1ef4b3eb3471eee430c8", 0x30}, {&(0x7f0000d49000)="9704d909cc9dbfc935757446a44ba212dbd2de54ced943d1d2cc528071c020f03a08223242790c8f4e443fc9c6789a14d988ca35a303e908a7c4b3ca59c123543b7411df5f4a789c8fe72d008ec6da942f058fe9877263d8900c9de67d65427520742114e578d262ca9d41a76f1e0359ee2c467fbd90adf4edc78af9aaa501b3377b17af39c7285e0515fc24", 0x8c}], 0x5) stat(&(0x7f000000e000)='./file0\x00', &(0x7f000093d000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) [ 46.599501] binder: 6495:6500 ioctl c02c5341 20a6af98 returned -22 [ 46.612466] binder_alloc: 6495: binder_alloc_buf failed to map page at 20000000 in userspace 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032c000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000695000)={0x200003, 0x7, 0x8, 0x6f3a, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000c5000-0x4)=0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) lstat(&(0x7f0000907000-0x8)='./file0\x00', &(0x7f0000f48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="5816000cc0ab0000000a1fdc222073b5"}) lremovexattr(&(0x7f000057b000)='./file0\x00', &(0x7f0000f39000-0xa)=@random={'btrfs.\x00', ']\'\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e95000-0x4)=0x2) write(r0, &(0x7f0000f89000-0xa)="072d9a8d9d0009167c10", 0x7) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea6000-0x16)='/selinux/checkreqprot\x00', 0x30000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e7e000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000844000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004ae000-0x4)=0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000db9000-0x8)={0x0, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000032f000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000d19000-0x4)=0x10000, 0x4) 2018/01/07 08:42:06 executing program 6: r0 = socket(0xa, 0xfffffffffffffffd, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fbf000)={0x9, 0x0, 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc2000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc1000-0x4)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000fc0000)={0x0, 0x0}) [ 46.655011] binder: 6495:6500 transaction failed 29201/-12, size 0-0 line 3128 [ 46.697490] binder: 6495:6516 ioctl c02c5341 20a6af98 returned -22 [ 46.707499] binder: BINDER_SET_CONTEXT_MGR already set [ 46.713856] binder: 6495:6516 ioctl 40046207 0 returned -16 [ 46.721139] binder_alloc: 6495: binder_alloc_buf, no vma [ 46.728444] binder: 6495:6500 transaction failed 29189/-3, size 0-0 line 3128 [ 46.742428] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 08:42:06 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/ppp\x00', 0x40c2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a76000)=[0x401, 0x5]) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000109000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000e1c000-0xe)='./file0/file0\x00', &(0x7f00005b3000-0x19)=@random={'btrfs.\x00', 'posix_acl_access+\x00'}) accept(r0, 0x0, &(0x7f0000502000)=0x409) 2018/01/07 08:42:06 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) add_key$keyring(&(0x7f0000037000+0xe8a)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000038000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000)=0x14) 2018/01/07 08:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 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]}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x7, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000034b000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000004a000-0x58)={0x6252e2bb, 0x80, 0xffffffff, 0x101, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x104c800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) fcntl$getflags(r2, 0x40b) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a6000)={0x0, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0xd7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x15, r2) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000046000-0x4)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f000003f000)='./bus\x00', 0x200100, 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000004a000)={0x7, 0x7, 0x7fff, 0x3f, 0x2, 0x3f, 0x4, 0x4, 0x3, 0x97a3, 0x3}, 0xb) getdents64(r0, &(0x7f0000047000-0x1a)=""/26, 0x1a) getdents(r0, &(0x7f000002f000-0x14)=""/46, 0x2e) 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000027000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x1, [@policy_type={0xffffffffffffff03, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000027000)=0x0, &(0x7f0000024000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) fstat(r0, &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000027000)='/dev/keychord\x00', 0x10400, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000028000)='syzkaller\x00', &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000028000)='nodevcgroup^,%\x00', 0xfffffffffffffff8) keyctl$chown(0x4, r5, r2, r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000009000-0x4)=0x100, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000002a000-0x20)={0x400, 0x3f, 0x0, 0x8, 0x5, 0x10001, 0x2, 0x20, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001000)={r6, 0x6d, 0xfffffffffffffffc}, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000022000)={0x3, 0x1, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000027000-0x38)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)={&(0x7f0000022000)=@acquire={0x208, 0x17, 0x10, 0x3, 0x2, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, @in=@broadcast=0xffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x1, 0xa, 0x80, 0x80, 0x32, 0x5, r1}, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1800000, 0x3, 0x100000000, 0xa, 0xa0, 0xa0, 0x2c, 0x6, r2}, {0x4, 0x8, 0x401, 0x8, 0x1f, 0x200, 0x6, 0xfffffffffffffffc}, {0x5, 0x8, 0x4, 0x200}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, 0x1, 0x7, 0x7, 0x4}, [@ipv6_hthresh={0x8, 0x4, {0x53, 0x36}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x6, 0x3}}, @policy={0xb0, 0x7, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x20, 0x3, 0x1, 0x2, 0x80, 0x20, 0x7f, 0xa6, r7}, {0xde8, 0x5, 0x1, 0x200, 0x0, 0x3647e8b8, 0x4, 0x5000000000000}, {0x5, 0xffffffff, 0x7ff00000000, 0x8}, 0x7bc, 0x9, 0x1, 0x0, 0x1, 0x3}}]}, 0x208}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000012000-0x2)={0x7, 0xd8}) r8 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x0, 0x20100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f0000028000-0x1)=0x4) [ 46.748919] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.769455] nla_parse: 4 callbacks suppressed [ 46.799052] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/07 08:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000e45000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d8a000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cd000)=0x14) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x3, 0x0) 2018/01/07 08:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:42:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c70000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000162000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00009c5000)={{0x1, 0x1}, {0x1, 0x1fc0000000000}, 0xff, 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]}) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = getegid() fchown(r0, r1, r2) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x2794) r4 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000000)=""/207) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d49000)='./file0/bus\x00', 0x8) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e7b000)='/dev/net/tun\x00', 0x0, 0x400fc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004cb000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22c2ff0f"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c6000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ec2000-0x4)=r1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074b000-0x11)='/selinux/enforce\x00', 0x220840, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b6b000-0xc)={0xa0002008, 0x0}) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000589000)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/autofs\x00', 0x4043d, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000da6000)=0x0, &(0x7f0000095000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b33000-0x5c)={{0xa, 0x3, 0x9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x2849, [0x8, 0xf0, 0x75, 0x7fff, 0x9, 0x10001, 0x7, 0x2]}, 0x5c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b5a000-0x10)={0x1, 0xaf, &(0x7f0000693000-0xaf)="556659a6f0e1e66e4a98e0c6e5300b22c99b2155bfd455fd6eaa8cd077343a6daf93da896fe54724201b45f6ec298ee4fc5298f56bdd2843bc4d91e0c36b7756d5344726891bf18a34aa2191d2119201f7a0690674c23e7c3ef0447cef6ab9f28617726c3275db24f106d012378d28d8c1f592a28e9c1b921930ae53a924a9adc1236e7796571acb047e78a5b9590ec48129c2a73e7f19ed2fc75ec1d7ed39ddff92dc5723f3c4e042daafcfc1c4eb"}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000740000-0x14)="ff3ed36cffba04ee00000000ff21ff0180ea00d1", 0x14) 2018/01/07 08:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="79616d30000300", @ifru_names=@generic="e524838797d59f76ad26b3ea84041b5d"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap$binder(&(0x7f0000253000/0x4000)=nil, 0x4000, 0xa, 0x10, r1, 0x0) 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000012000-0xc)=@known='trusted.syz\x00', &(0x7f0000002000)='/dev/binder#\x00', 0xd, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000015000)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000012000)={0x80, 0x8, 0x0, 0x9, 0xb34, 0x0, 0x6, 0x1e0000000000000, 0x5, 0x1ff, 0x5, 0x7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x3f, 0x8000, 0x7fff, 0x101}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002000-0x50)={0x0, 0x2, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000014000-0x2)="c2"}) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000000c000)="85ddc0b6523802daa807326d8aa3bc45c8853b76d5ded892428484eed367c9f6ac60db053ff319dce021f5604f5950d65f39067527841ba1f4533cc8213addc531e95174b21544e2e4bbd743468f6598b7b7f1e4601f378fbe235de8a6a000af5da3f08a420585ea729f4f3285e0d1017a4e50b7198ab630548f7afab6389e796598a0ba6eb0c9c713f93c822ae4e4dd5f8c88ae5d560debe7f154fe82cf8ae39077ff2fdb84ec540b967bcb9d88a140791c3544e52592ff04e2cea8f22adb4881a505cb", 0xc4, 0x80, &(0x7f0000000000)={0x1a, 0x3, 0x0, 0x10001, 0x100000001, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/07 08:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x0, 0xffff, 0x6) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008a2000)={0x33, 0x9, 0x0, {0x0, 0x1c9c380}, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f4000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000a97000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() prctl$setptracer(0x59616d61, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001b0000-0xa)={0x3, [0x8, 0x3, 0x255]}, &(0x7f0000001000-0x4)=0xa) r1 = syz_open_dev$mice(&(0x7f000033e000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a14000-0x1000)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f00006c1000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x7c87ece89401996, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ffb000)="337f0000000000000001fb6eab8f9b67469de5da0ede09efae318ff174d45008f9416e568f141a6be2311c747319f99b8590e80235336b9e1617823f5c", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000419000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000dc9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e2d000)={0x0, 0x2, 0x1, [0x1]}, &(0x7f0000078000)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009da000)={r1, 0x2}, &(0x7f0000d72000-0x4)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dbb000-0x28)={@common="69706464701300000000000000ef00", &(0x7f0000524000)=@ethtool_perm_addr={0x20, 0x7c, "c6919ea957879c1166172dbe870a834e51d697cede52173f6d880adac4006dc8ccb534ee388d5bcc47b8d5ac4f9b7aa988b8800498a79c75d5e4a1d78c6c0e8fc130aece1f9fdc28fc853d1eb6260c0b2ee777ea8ff5e9cfbe55ae7d60b65b1fec21dce7e4ef3ffa0a0549ac214952c302a4ff83a0186106ad6a330b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.224187] binder: 6605:6615 ioctl c0306201 20013fd0 returned -14 2018/01/07 08:42:06 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000063d000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000e71000-0x10)={0x1, &(0x7f0000a7d000-0x4)=[{0x0, 0x0}]}) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e6f000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 47.281491] binder: 6605:6632 ioctl c0306201 20013fd0 returned -14 2018/01/07 08:42:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fbc000-0x80)=[{&(0x7f0000441000)=""/114, 0x72}, {&(0x7f0000fbc000-0x33)=""/51, 0x33}, {&(0x7f0000d52000-0xc9)=""/201, 0xc9}, {&(0x7f0000fbc000-0x3e)=""/62, 0x3e}, {&(0x7f0000fbb000)=""/212, 0xd4}, {&(0x7f0000c5d000)=""/152, 0x98}, {&(0x7f0000fbc000-0x26)=""/38, 0x26}, {&(0x7f0000fbb000)=""/136, 0x88}], 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x41) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)='D', 0x1) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002e000-0x4)=0x0, &(0x7f0000571000-0x4)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002e8000)=r1) shutdown(r0, 0x0) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e49000-0x8)='./file0\x00', 0x64a000, 0x90) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ff3000-0x1f)=""/31, &(0x7f0000a3e000-0x4)=0x1f) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bda000)=0x0, &(0x7f00007c2000)=0x4) write(r0, &(0x7f00009b2000-0x22)="220000001c000700f8efff07090007000a05ef00010000000000000306000100a445", 0x22) 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f1b000-0x8)={0x2, &(0x7f00000d8000-0x38)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/rtc\x00', 0x800, 0x0) execveat(r0, &(0x7f0000334000)='./file0\x00', &(0x7f0000803000-0x10)=[&(0x7f0000e21000)='}&\x00', &(0x7f0000eb7000)='GPL\n\x00'], &(0x7f0000a0b000-0x20)=[&(0x7f000025f000-0x3)='/+\x00', &(0x7f0000555000)='\x00', &(0x7f00001b2000)="ec2100", &(0x7f0000d64000-0x3)='+{\x00'], 0x400) writev(r0, &(0x7f0000b83000)=[], 0x0) 2018/01/07 08:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003d2000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8}, &(0x7f000059c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae9000-0x4b)={r0, 0x43, "f30f5330d315b51e9777ce1ed90da009f82c3f0dc40f8bc759ff5a89df7ccb13114160acd53d6ba8e9ae5944c3b2aa71c7c2a5ab81b4b71f42d19781c3b0cfde600b23"}, &(0x7f000084a000-0x4)=0x4b) execveat(0xffffffffffffffff, &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f00003fb000-0x18)=[&(0x7f0000947000)='\x00', &(0x7f0000d25000-0xd)="2d5d73656c66766d6e657430e1", &(0x7f0000207000)='\x00'], &(0x7f0000cd1000-0x20)=[&(0x7f0000694000)='selinuxsystem\'}.user\x00', &(0x7f0000c01000)="6664001f66d0", &(0x7f00006f0000)="6664001f66d0", &(0x7f000006a000)="6664001f66d0"], 0x1500) 2018/01/07 08:42:06 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x3d5, 0x1dc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006ac000)="6a7fb09c124818702afc5791add84ab3", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8000, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a92000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x306) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000b61000-0xe8)=""/4096, 0xffffffffffffff48) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xa2, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0x93)=""/147) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffbfffffffc, 0x84) r2 = dup2(r0, r1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004f0000-0x154)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x18}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e76000-0x10)={0x0, 0x9, 0x4, [0xffffffffffff0000, 0x80000000, 0x4841, 0x80000001]}, &(0x7f00000e4000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d99000-0x14)={r4, 0xfffffffffffffe01, 0x815, 0x9, 0x2, 0x2}, 0x14) 2018/01/07 08:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) epoll_create1(0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") getpid() getresgid(&(0x7f000031b000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007ca000)=0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000763000)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/07 08:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000531000-0xb)='/dev/hwrng\x00', 0x800, 0x0) pwrite64(r1, &(0x7f0000fd9000)="b070a7559b8d4272d7eb3a8eec8ec3ae9e5c3c8eb2da2157b3e3ad124f1a2a753e793eb75792735df2419867e4e2524f5c6d5b57bb0ef7", 0x37, 0x0) poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) clock_adjtime(0x6, &(0x7f000028b000)={0x2, 0xfff, 0x69, 0x0, 0x1, 0x100000000, 0x7, 0x2, 0x4, 0x4, 0x3ff, 0xffff, 0x9e, 0x433, 0x40, 0x1, 0x800, 0x80, 0xffff, 0x80000000, 0x8000, 0xffffffffffffffc1, 0x3f, 0x400, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, r0, 0x400) tkill(r0, 0x1000000000016) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x1011a807}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x94)={r1, 0x8c, "afac749b648ca040eea941fd680b40a8f18d9db42057b10f0373cadbbe580409a9ef54caa6eb930fd1a35327306aef40112f7f9a76e1ea5eaf4767fcc5543353216f4f4d47e2d0ea160a8627a5a332efbc67d26465676cf438b50709faac2d7abf48827c126ea5f924c205fdf8da58323d54b72a2866fb162f88b4e9e15df8710b31b4955e8ddab9fa2e8eb5"}, &(0x7f0000000000)=0x94) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000131000)='/dev/usbmon#\x00', 0x80, 0x400) dup3(r3, r2, 0x0) [ 47.453477] audit: type=1326 audit(1515314526.801:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6657 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 47.484373] device lo entered promiscuous mode 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00008fe000-0x8)={0x19980330, r0}, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x2b) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000594000)={&(0x7f0000a41000)=""/4096, 0x1000}) r1 = memfd_create(&(0x7f0000b18000-0x1f)="73656c696e757873656c696e757873797374656d3a46292c626465762dcf00", 0x3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004ed000-0x4)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r2, 0x5452, &(0x7f0000db5000)=0x7ff) fcntl$setown(r2, 0x8, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cca000)=0x0) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002e000-0x4)=0x0, &(0x7f0000571000-0x4)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002e8000)=r1) shutdown(r0, 0x0) 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0xf9da) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000303000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093a000)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00006d6000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.526197] audit: type=1326 audit(1515314526.871:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6657 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xd5c, 0x10200) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x3}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x200020000000000, 0x800, 0x200}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x7fff, @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]}, [0x3d507167, 0x2, 0xfff, 0x1, 0xffffffff, 0x4, 0xfffffffffffffc3e, 0xfffffffffffff169, 0xfffffffffffffffc, 0x8, 0x3, 0x20, 0x7470, 0x401, 0xffffffffffffc915]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000009000-0xd)='net/rt_cache\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000016000)=""/239, 0xef}], 0x1, 0x0) 2018/01/07 08:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x406) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000045c000-0xeb)="c1299224e87e2847c124e2dc4f9ccaf39847b6cf82bf1ff86945143e35f3320400000000000000875fa4b2f68db386cb3816d9786f49f4252d10c977859d6335044cd963c10000000000010001de915070bad80e8b5025f5d2c03914116d46f53afbe9b69b94d7b7697d3029afc592842c329ab47e7388bbe033622adc1f6e21102858b98ebf74fe9ec9affb8bffa3d6bd068dd265a8b6057552c39583be60172bdc5d61d6d1a9ed9a810bf736f945e1cdfa8e4639edce3443beb5b0c0446cda71b3556c1ff1369203b2ad371e1e876c87979677c4aed6bcc7f6cf485616db7ba8ebd89ddef31ab466bca8", 0xeb) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000baf000-0xd1)={0x0, 0xc9, "43f0d7cecd736836df10c5d7a7c510e9cea9c157aaafe83fe23dcdce14375a637a757fff690a911d393265ecdcb94b2dd922120ca993883b0059aa3200dd9ca0cf2a28ca13f73eed017569e7fcd4dacee7bbc422a4557bc66fd111ffd1b3930b0a7b3b26756ff83119be116911de07f8debecb0a378d2e06971bcde5b499ab7a8ae976752be57f2dd121a125ddedc0d9b1b06abe3e185e3d966979d6a6343abc82184d9e0ee06ccd77ce074c3b457f7afbcc161dc5142980d097fcccd7d45a23b5b0ce97d4d7b5a4ca"}, &(0x7f000055c000)=0xd1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bae000-0x55)={r2, 0x4d, "fba27bc47d9919f69a0bb7db2af65c2be24ad79380ec1f9856e3aacdfbfee11e95db0471a32c7a76823bd89d55309ce1cf394bac7a67d534f73e5ecbf63388051604c0a5b0163d1b35de7b1f97"}, &(0x7f0000388000)=0x55) r3 = dup(r0) fcntl$getflags(r3, 0x40a) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000a04000)={0x0, {0x3}, 0x0, 0x0}, &(0x7f0000972000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffee6, &(0x7f0000e12000)={0x0}) 2018/01/07 08:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) socketpair(0xa, 0x0, 0xe000000000000000, &(0x7f00002bc000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair(0x5, 0xb, 0x6, &(0x7f000029f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000f65000-0x4)=0x800, 0x4) 2018/01/07 08:42:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000) syncfs(r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/07 08:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000080c000)=0x736812ff, 0x4) r1 = dup3(r0, r0, 0x80000) recvmsg$netrom(r1, &(0x7f00008ac000)={&(0x7f000058a000)=@ax25={0x3, {"d7226d774f36f0"}, 0xff}, 0x10, &(0x7f0000593000-0x20)=[{&(0x7f0000b3e000-0x52)="f446616d8cc1fc77088e83cf695238594ec376fe63292a9c9505b594c6fafa2b5664e984e64a576971409ae1134379bda3352c733ba4a7c95be611a1d6f961ac1ec9a90fb50fa101c2aeda9c604ae91d9318", 0x52}, {&(0x7f0000a4b000-0xbd)="c1f7aed2bc23ce9640c734fca472e061a7006a46674f25bc42035f5a080d23947ecb7d35d868dd73d897d32a079cefc5295cf69b3eef96c0b3c3dbc9ff41fe2185cf3b103a48d0603554e2bc04b576313008633126dc47c8b7eba75bcd3f13be66cc8087467d8d9d6894109887b5848c1b309286f8962ebe9e5d97106eb262017b3dbf5326ffdb667b367eebac59e4e023f5f0782140afb2a223b7bd71b9760e028b8c18060aa2a2ca0bfa951322c61a486892479d6e5422ed59d201ad", 0xbd}], 0x2, &(0x7f0000828000-0x220)=[{0x68, 0x1, 0x1000, "5db99e70ea4ef5fc4f7c94b7edaa91a2aa89222572f9571a1717d2eaeb0fc5203a45f5f869b0f966ab79f9cb1a282968510d8b1db1bb81f97f048845a2aec7bba4db4d7b6b50125336d9f6c934e55f9fdbc379a5"}, {0xa8, 0x111, 0x6, "d77e602976a6e49a92083724aee401cb7d7a36d195868313df1e6f6017d0abe26768f4867348fce324a0d8483a2b41a618610b933d6affaea8b8807b2536f056a619777495d82a735e27784ad68134e2d3fcfaeae5dedddca732f88016f96108e98d5f9031cfb55b07a5fdec7b4d077aa921f1ef4bfb73d99292a3d178e57183715edbc69e4028f1421c27b4a26b0d8839dfb49a9823"}, {0x110, 0x111, 0x9724, "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"}], 0x220, 0x10}, 0x2) splice(r0, &(0x7f0000570000)=0x0, r0, &(0x7f0000dc6000-0x8)=0x0, 0x485, 0x400000000000000) 2018/01/07 08:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x80000000}, &(0x7f0000056000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='self)vmnet1trusted\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000002000-0xa9)=""/169, 0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0xd931}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000)={0x1, 0x0, 0x401, 0x6, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000004000)={0x7, 0x8, 0x4, 0x3, 0x7fffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000005000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000006000)=""/198) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000)={0x7, &(0x7f0000006000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000007000)={r5, 0x21}) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) epoll_create1(0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") getpid() getresgid(&(0x7f000031b000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007ca000)=0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000763000)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000000e000)={0x80, @tick=0x43, 0x604c0ddb, {0x8, 0x4}, 0x1f, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x2, 0x3) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 08:42:07 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/autofs\x00', 0x212000, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000ca2000)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f000097a000-0x1)="") 2018/01/07 08:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) epoll_create1(0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") getpid() getresgid(&(0x7f000031b000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007ca000)=0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000763000)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x0, &(0x7f0000a65000)="") mount(&(0x7f0000fb5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0\x00', &(0x7f0000798000+0x1fa)='\x00v\t', 0x1005, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) socketpair(0xa, 0x0, 0xe000000000000000, &(0x7f00002bc000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) socketpair(0x5, 0xb, 0x6, &(0x7f000029f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000f65000-0x4)=0x800, 0x4) 2018/01/07 08:42:07 executing program 7: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000486000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3, 0x100, 0xffffffffffffff81}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x5ae7, 0x4}, {0x3, 0x7}, 0x5, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000013000-0x10)={0x4, &(0x7f0000002000-0x10)=[0x3ff, 0x2000400, 0x7, 0x8]}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getdents64(r2, &(0x7f0000574000-0x3a)=""/58, 0x3a) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00002f5000)={0x1, &(0x7f0000d25000)=[{0x6, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.868389] device gre0 entered promiscuous mode 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x4, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000232000-0x8)='./file0\x00') chmod(&(0x7f0000c45000)='./file0\x00', 0x0) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x7fffffff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0xe0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) syz_open_dev$sndseq(&(0x7f00003cb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000df3000-0x10)=[{&(0x7f0000a30000)="390000001100094718bb61e1c305080000000000000020f74505000610009b0019001b0001000000000000000000001604e9ff0006020c0055", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f00009f3000)='/dev/sg#\x00', 0xffff, 0x103080) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007f2000)={0x0, @empty=0x0, @loopback=0x7f000001}, 0xc) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000b2c000-0x8)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000749000)=[{&(0x7f0000b23000)=""/192, 0xc0}], 0x1) signalfd4(r1, &(0x7f0000b18000)={0x0}, 0x8, 0x0) 2018/01/07 08:42:07 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000fe4000-0xd7)="ae2cf57e625e4f902b22a078ba8cb2a726305f03f214bd0266a67722adcbb6e1f102edf58fcba0326ca15c15734abdc93002369a0c54309848a6841ba987533eee744101881cace954bcffcb25922b395feb823e3cb9c65dc4b569a4c2e532d7dd9ab645c28c15d7ebf411f95f348e0f9f4861b2733b378f2cedd22103416f3ac2969d5457196f0cf8e4549cd29790791d9abde1d11f60f90d05ed7072ac5b0bc6efcb88cc2b644112081b57192cd51bfa20c53eba0ec005460384aae58e2b2b9e08581c46b6c12500ebc577872e8c96b914b318f09ba8") mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fe4000)=0x0) dup2(r1, r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000073000)='encrypted\x00', &(0x7f0000fe4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f61000)="649788c1e9781bcd981303e75df542231ea26529a482ad92ce6742c638b7c95c80b3a534b7925171ae16409a846e9a21054acaa6598c1136eedbc0969cbf04786cd311f8c348", 0x46, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x120) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000058a000)="180000e9020001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e192bb3550400000067a1e2010006fc2163e000000000000453ff1f08000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf001f000007e87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000038ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000c08000-0x4e)="c65d8ced156fa91170ac5faa36c066d387696f43287696a64b28108636806a5f386511236dad8ddd3a52ab4aeb3500d911721ecceaf1dc679eb140e9a9f7d5fd1cf81476ed8511e2033a3f9dc43c") 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$key(r0, &(0x7f0000ba7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ade000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfffffdc7}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00007b6000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002c5000-0x8)={0x0, 0x248}, &(0x7f0000d35000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005d0000)={r2, 0x0}, 0x8) 2018/01/07 08:42:07 executing program 0: r0 = socket(0x15, 0xf3454d47557e92c9, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000640000)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x1, 0x949, 0x0, 0x200, 0x38, "6a9142fb2b8bb4a93b809fc69c7141e7f8d50ec8a2cfabefc8d6c41f650eb9fa4c3412de9dbc8edc1d8f0e097363fc1e26367abc2f8ac1bf3084f63a726795", 0x80}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="a6d91ba28062d8ba8ad65ac1b2c4cc1f13c15f71f96b006e9c9d242a368417caec45f6c154df2c668f2822afbce1436dc95ac74e2c7b83ad91", 0x39}, {&(0x7f00006ee000-0x61)="ffb642bcff0f6abaf0bf8d1531a689a17c4723cc7396a6ff3892e14c2af4b209705f8ab2be607e2e89afdc3d529eb13cd7787611ef21afac48384773608e6e89d13a483c49c2e8c78d084c1e5c558849231ed1ea19f679d2437529245b73f573a6", 0x61}, {&(0x7f0000a15000)="2926f3558185d4b724fd71d04a07bd88", 0x10}, {&(0x7f000055b000)="26f7116eb17c4340acccfc5358a5b85705dadd26791441b31e7e940eda0fb2989bb54bf9612d0b0d219f1c4623b47c54d8816aeec065ea7373ab8bb098553db804fb6310b1b0be6c28b46034a0417e27c1d4f1b55289cba60aa363df7cc617017726129229d47d2a2a0b541ee1978fe6fb6f8f507aec5da61c859f148858c9d58db448a88080e07fb9c377dd3dde9cb284", 0x91}, {&(0x7f0000052000)="f16f5d47b7b607219637f25e8f625c80a1eecf943dcb99183336cbd25f9ddcc949dc91c1de0581a4de599f5437978693437d67823f619cdc8dd31ec1d9977db552098fb574288eb3", 0x48}, {&(0x7f0000b83000)="349356d6e68a0ee9266207cfd169d0da4a9a737b08cadf79f0e678ad66bae84aa5aa526184b798f56f6cc5d80f1377b302ca155f6bdfd091c0ca24b83f87796cd61d3f767a60a301f8709854a8bedc90932129499965a63cbca8c0413307e18d3f25566f6f1117b2c9fe18690a360e41933f554e870fdf1ef2769b6c09db6b0f725418263de8f29b39ee4569e6ac66efe95749398ce425588830c0354b", 0x9d}], 0x6, &(0x7f0000de6000-0x68)=[{0x68, 0x114, 0x1, "974de4cc9fbaf34714cce66bffa4ba2e7c07c8cc9838210d11ddaa8f7191f8f0f8a4235b816f42005fc9003d3936b5576101577767c90f409ee5a00b6b10cc01095b367a0550ed0acc93fec20f2d59eddbfa23d8"}], 0x68, 0x1}, 0x6}], 0x1, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x20}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb400}) r1 = memfd_create(&(0x7f0000001000)='!\x00', 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000001000)=[{0x7, 0x4, 0x400, 0x2}]}, 0x10) shutdown(r0, 0x1) 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) 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) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)=""/143, 0x8f}], 0x1, &(0x7f0000003000)=""/168, 0xa8, 0x10b}, 0x3}, {{0x0, 0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/206, 0xce}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000004000-0x79)=""/121, 0x79}, {&(0x7f0000001000)=""/205, 0xcd}, {&(0x7f0000003000)=""/7, 0x7}, {&(0x7f0000001000-0x8)=""/8, 0x8}], 0x8, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000)=[{&(0x7f0000003000)=""/157, 0x9d}, {&(0x7f0000004000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f0000003000)=""/104, 0x68, 0x7}, 0x8}], 0x3, 0x40010042, &(0x7f0000004000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000004000-0x14)={0x11, 0xd, r4, 0x1, 0x10000, 0x6, @random="1e4caeaa6cbf", [0x0, 0x0]}, 0x14) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xffffff5c) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000005) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 08:42:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f0000992000-0x8)='./file0\x00', 0x130) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000b8d000)="") readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0x81}], 0x21) 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000016c000)='trusted\\+^+vmnet1-em0^vmnet0lomd5sum/userlovmnet0:\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d79000+0xbb1)={0x0, 0x3}, &(0x7f0000d0b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b09000)={r1, 0x9, 0x8}, &(0x7f0000f92000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eef000)={r2, 0x6, 0x10}, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000cd7000-0x20)={0x8, 0x7fff, 0x4, 0x80000000, 0x11, 0x4}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000ac2000-0x190)={0x1, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xb966, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4e4f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x7bc, r3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000003000-0xb0)={{0x8, 0x8001}, 'port1\x00', 0xa, 0x110800, 0x8, 0xb18e, 0x9, 0x1, 0xe02, 0x0, 0x2, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x6, &(0x7f0000004000-0x8)='./file0\x00', r4, &(0x7f0000003000)="cdda08bfc0353eb5932ebdc645eeff235e5e458d5fc67b77cf22b81807d0b71a2a8f1d3cca16208fc975ca8e36b8102973b63faedb93abb6cb7b4bd6085dc1c6a2eaae92999361f906f77ea2c68e9d18b3d6c6b83ca68b5e98597e3491f9f8954d1556f781899591b84f71b4e56bf4a0bf60") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x0}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000-0x4)=0xff, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000-0x2)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x4)='nfs\x00', 0x2000000, &(0x7f0000005000)="ce126f485bbf01d792c0d1fb1f12e2f4f4182d1ad96cb85fa240908a2603bfe2338a90daf11341e6e9655399a68d7a559007b37b929503dda572b6bb0b9cadca7517ef5f2109acf3a369a256f629d5fba038e599f267c1cd87db11f992d02699df2cb968b25f196edbab4f41d2f6667793440e31ad0ab30e6bd2dd8c78e5bac700137e928ab17ce28b671be993d9dbdf5f7765a63f14978b7096b69cef445cd495dd37daacdfdb41a0bd2beae17fdd5e9767351a70f18a9b94270b01d6316575094dbbf8b27a79f3f97e1eccafdc2dcb6f38dcfd406793f6715437002d93726d5d093e") ioctl(r0, 0x4, &(0x7f0000003000-0x28)="88c2a0b420ad7bb8cbe8702fd84205554783d8a6e03a938280dc2ca87c960c6d0d00a790e4840ba4") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000007000)='./file0\x00', 0x2080, 0x4c) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x3fffff) mmap(&(0x7f0000d72000/0x2000)=nil, 0x2000, 0xe, 0x30, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80045439, &(0x7f0000000000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060d000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00006dc000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/07 08:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000959000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f000095a000-0x2f)={&(0x7f0000959000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000151000)=[], 0x0, &(0x7f00000de000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005dc000-0x10)='/selinux/status\x00', 0x0, 0x0) readahead(r0, 0x88, 0x6) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ba4000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00007e9000-0x20)="1f0000000104ff00f60000ce292d002ff325f0000800030000000000df004a", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b92000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x16, 0x4, "349a5ce9a62eaf4d4e280037045cef3d57c9776b201efbd55940e427b3a37ae5bbcd2b071c420b13778d46017db5e910c16feb2d966063fb94f766481dc16aa4", "acd62bb8ba2762cb9648041f951af07c51d7a1acfa2934a0c5f6e112db382d2eba6dfadc28e417d0db591065503fab3625a92a4835abff0031d5928e7ce9edf3", "e6e2e4214375321c4799aa0d18d10fafe31486892ee8600ac1554ec7fa73db9f", [0x2, 0x8001]}) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000772000-0x8)='./file0\x00', 0x42000, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a60000)={0x0, 0x0, 0x0}, &(0x7f0000df3000+0x1ed)=0xc) r2 = getgid() fchown(r0, r1, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b3e820d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e3d6460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be220000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb068048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x400000000001, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00005b6000)=0x0, &(0x7f00005b6000)=0x4) 2018/01/07 08:42:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000ef5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d6000-0x4)=0x58) clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) dup2(r0, r0) 2018/01/07 08:42:07 executing program 3: r0 = socket(0xd, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000ca000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/07 08:42:07 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000000000)=0x9, 0x4) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") listxattr(&(0x7f00009ec000-0x8)='./file0\x00', &(0x7f0000b59000-0xa6)=""/166, 0xa6) chroot(&(0x7f0000739000-0x4)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00004e7000-0x10)={0x4, 0x7, 0xf13, "8020a9d31559", 0x0, 0x0}, 0x10) stat(&(0x7f00009ee000)='./file0\x00', &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) unshare(0x1200000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') syz_extract_tcp_res(&(0x7f0000b5a000)={0x0, 0x0}, 0x3, 0x56c) poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/07 08:42:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000351000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dfe000-0x4)=r1) r2 = syz_open_dev$mice(&(0x7f000034d000)='/dev/input/mice\x00', 0x0, 0x10000) fdatasync(r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b5e000)=0x9305538, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000917000-0x4)=0x0) fallocate(r3, 0x1, 0xbb48, 0x41) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00008d1000)={0x0, 0x0}, &(0x7f0000eff000-0x4)=0x8) setrlimit(0xf, &(0x7f0000e86000)={0xae, 0x7269}) r4 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) r5 = geteuid() r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009b8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x7f, 0xa, 0x0, 0x20, 0x7e, 0x400, r5}, {0x1, 0xdc, 0x2, 0x404, 0x101, 0x401, 0x20, 0x4}, {0x39a885b5, 0x1, 0xa896, 0x0}, 0x8, 0x6, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x5b1, 0x80000001, 0xfffffffffffffffa, 0x8}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000dcd000-0x10)='/dev/input/mice\x00', 0x0, 0x600) mq_timedsend(r3, &(0x7f00001e3000+0x1f8)="0e68837d03c46e3db1a78d836cb1e1982f46ff3998eb960e0268b55d5532f22ed388035cfab776ccf1e9a5355bd27f054d4066006eff89c57f52a4a8e684dc90d14214169692a81f1dfec923ea50fbac72263602a6dccbe09926abc265fc9f72de054850a7ac3764ca990ed82accd48ec52f61e9e9408338215defd4ed964889618bca2015d07eb30b72ed30bcbaa29b52a24811082432d9fbd582d08d92e5fb06276068f398fb18ada8544669bff0", 0xaf, 0x4, &(0x7f00006c5000-0x10)={0x0, 0x0}) fadvise64(r4, 0x0, 0xb8b3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000b61000)={0x8, 0x0}) setfsuid(r5) getresuid(&(0x7f0000b56000)=0x0, &(0x7f00001c2000-0x3)=0x0, &(0x7f00007f4000-0x4)=0x0) 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000008000)=[], 0x0, 0x97) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x1c, 0x0, &(0x7f000000a000-0x1c)="62275112554489020a731acfa4941058a50f0802a28cae6eb7aa27c9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000089f000)={0x0, 0xe619, 0x9, [0x80000000, 0xffff, 0xae, 0x1, 0x0, 0x200, 0x200, 0xffffffffffffe923, 0x101]}, &(0x7f00002ca000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001b5000-0x8)=@assoc_value={r1, 0xcc}, 0x8) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8000f, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000961000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000894000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00006c2000-0x4)=0xc) [ 48.154817] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.180163] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.183094] binder: 6854:6858 ERROR: BC_REGISTER_LOOPER called without request 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) fcntl$setsig(r0, 0xa, 0xa) utimensat(r0, &(0x7f0000895000-0x8)='./file0\x00', &(0x7f0000adf000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000611000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005b6000)={0x0, 0x528d8386}, &(0x7f0000c01000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dde000-0x8)={r2, 0x4}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) [ 48.203638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.217631] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.220783] binder: 6854:6867 ioctl c0306201 20005fd0 returned -14 [ 48.226651] binder: 6854:6867 got reply transaction with no transaction stack [ 48.226658] binder: 6854:6867 transaction failed 29201/-71, size 32-8 line 2921 2018/01/07 08:42:07 executing program 3: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)=']+vmnet0@selinuxkeyring\x00', 0x80, 0xe7, &(0x7f0000000000)={0x8, 0x5200000000000000, 0x8, 0x8, 0x4, 0x3, 0x9, 0x8}) fstatfs(r0, &(0x7f0000211000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x5, 0xed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x18)=']+vmnet0@selinuxkeyring\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x7, r3) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x400, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x852c, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x589d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x100000000, 0x5, 0x7fff, 0x7fff}, &(0x7f000000a000)=0xa0) setregid(r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x5, 0xcc6, 0x1f}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r3, 0x80}, 0x8) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539(lrw-cast6-avx,sha512-generic)\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000057b000)='/dev/ppp\x00', 0x180, 0x0) [ 48.252051] binder: BINDER_SET_CONTEXT_MGR already set [ 48.258116] binder: 6854:6876 ioctl 40046207 0 returned -16 [ 48.278150] binder: 6854:6867 ioctl c0306201 20005fd0 returned -14 [ 48.283136] binder: 6854:6876 got reply transaction with no transaction stack [ 48.283144] binder: 6854:6876 transaction failed 29201/-71, size 32-8 line 2921 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x10001]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0xffffffffffffff80}, 0x8) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"cb55a862494169"}, 0x0}, [{"24e73d810ce8c7"}, {"8f4bd30a654dbc"}, {"0c0afc8499c69b"}, {"6ac4cc8f2a6bf8"}, {"74893bafe8e09e"}, {"eb0f7d55a7c873"}, {"ae33a296a5dabf"}, {"65bc17d1462072"}]}, 0x48) unshare(0x200100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff4f43, 0x7ff}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x400000000000) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000004000-0x10)={&(0x7f0000003000)="27a18d2b301e2b575ddbbc4c9df0f61556ecb5475c0c666cf31a932bbb46066f45c142df0777b2828492adfe717f637e83e28a95696b2be2afaf36511011450a402e2fd5e7d7e91d41101b76bd8bfdac41c5bff36c6f8bc3cbe5d6a7cb5e5eaa4c6a9b5c0f49b9fa7173de729ea5f2ce420c16e08e5d658f1c3825a58e66c090fd28a42bb17c6621cdd27100f9edd3f197162626cf86d48d3112280c7f4c3926dee1a1bf7afc7f218514778d04d2270faec766910313f58ade3e9a5d67416624c57fe90781961c7a15741bc81bb7f5ecc39932fbddf207d0906a6dd2263a35a8", 0xe0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000005000-0x24)=[0x8, 0x0, 0x8, 0x800, 0x4, 0x5, 0x39, 0x4, 0x5], 0x9, 0x4, 0x3ff, 0x8000, 0x6, 0x400, {0x11200000000, 0x64eb, 0xc00000, 0x2, 0x1f, 0xb5, 0xb818, 0x0, 0x401, 0x45c, 0x8000, 0x1, 0x0, 0x4, "1cabda16ac5c42548381a4bed4fae77a4cd535997e4695b5fd67d16ec98da29a"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000006000-0x6)={0x1, 0x8e, 0x101}) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000000)="9f87c0e65c2f604cd5e1e4be90861291567c507be2fd1ccbb69cb5410a4cef90ef3024807055892dde9871fcd987119564ac2dfde1dd9700fe4ba9fa743209130364f4ddf4a0bed19ffdeb2a70e188f1a6929001e3d21679af8e0a8b8b50c09ceda31cd7643faffb36e2dcc912fdf3e2f359d3c7f77365843714e7d41421812117854ec9187afee5ee77f6a51ca8f02a3798beb9c8d78e186467fbf0676c161cc1dfd864", 0xa4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000005000-0xc)={0x2, 0x4, 0x20000000000000, 0xfff, 0x8, 0x0}) fallocate(r4, 0x3, 0x0, 0x3b5f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x3, &(0x7f0000008000-0x61)="b7cc43e8aeceb2b8a4987493d7f4468773a468b84bc2983b9ed6c989a2c1dfbd8b319935629060671df4034c901e1defbfe1ac6786b7c5acf3cbed9421a65d810780e1c67489a725db1e1ce9c9b73af1cd7cf0f3fa014cf5c3cdcdc5a966d7b27f") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000009000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d25000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002a4000)=@assoc_value={0x0, 0x40}, &(0x7f0000d25000-0x3)=0x8) mmap(&(0x7f0000665000/0x4000)=nil, 0x4000, 0x1000005, 0x7010, r0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000d26000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000513000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000002e000)={r3, @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]}}, &(0x7f0000d24000)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x3de) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d08000)={0x0, 0x0}) fdatasync(r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000034b000-0xc)={0x0, 0x4800, 0x30}, &(0x7f0000f7a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000063d000-0xdb)={r3, 0xd3, "30cf478f73b0925819c310a25f9354f76d2371a1527439a401b22963f0d0401caedf2d2ce992ecd1296311f4cc5b538f7d23977e2d8d691456a080412e13dd71d8b3a71b5ea2a434afe27c3f96f48887de184c47c89c15c79ccde272a145593b9e456f72173dce2b0a19524465352d87bb49b59e7f4cb34f6c6fa8dec34123cd039acc87af4983cbb264edade005ad2b10c25e52ea9e6ee13da7b44ea052c0e6f2ae139a1f56110b9301bf161ac4e361e603c76572ab2dad9ad8cd9f3b420a820bc1382050d301cc7146376cd32e9b8fa32ddd"}, &(0x7f00007f5000)=0xdb) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000587000-0x4)=0x0) fgetxattr(r0, &(0x7f0000f9d000-0x11)=@known='security.selinux\x00', &(0x7f00003c8000)=""/243, 0xf3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004c9000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x4) fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r6, 0x80045439, &(0x7f0000000000)=0x0) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000300000)=0x0, &(0x7f0000b5b000)=0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000f9000)="4fa195fb4c99f34050b63f556b76d97705319a0198092a59723a5bedadd7ddcaa2d1d756cc6efeb5696ab6aa9cef875696b2d2d2714829b8a2c1cdfff99f0ace73f402e8ee4ef9df96c5b6ef83ce3477b541b3eecb483aadd10e4884ee521017abd16fa86b797b068c478f559455a12b", 0x70) 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c88000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000e5c000)="", 0xfffffeca, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000bfa000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a1d000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) [ 48.313999] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.319593] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 08:42:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000351000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dfe000-0x4)=r1) r2 = syz_open_dev$mice(&(0x7f000034d000)='/dev/input/mice\x00', 0x0, 0x10000) fdatasync(r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b5e000)=0x9305538, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000917000-0x4)=0x0) fallocate(r3, 0x1, 0xbb48, 0x41) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00008d1000)={0x0, 0x0}, &(0x7f0000eff000-0x4)=0x8) setrlimit(0xf, &(0x7f0000e86000)={0xae, 0x7269}) r4 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) r5 = geteuid() r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009b8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x7f, 0xa, 0x0, 0x20, 0x7e, 0x400, r5}, {0x1, 0xdc, 0x2, 0x404, 0x101, 0x401, 0x20, 0x4}, {0x39a885b5, 0x1, 0xa896, 0x0}, 0x8, 0x6, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x5b1, 0x80000001, 0xfffffffffffffffa, 0x8}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000dcd000-0x10)='/dev/input/mice\x00', 0x0, 0x600) mq_timedsend(r3, &(0x7f00001e3000+0x1f8)="0e68837d03c46e3db1a78d836cb1e1982f46ff3998eb960e0268b55d5532f22ed388035cfab776ccf1e9a5355bd27f054d4066006eff89c57f52a4a8e684dc90d14214169692a81f1dfec923ea50fbac72263602a6dccbe09926abc265fc9f72de054850a7ac3764ca990ed82accd48ec52f61e9e9408338215defd4ed964889618bca2015d07eb30b72ed30bcbaa29b52a24811082432d9fbd582d08d92e5fb06276068f398fb18ada8544669bff0", 0xaf, 0x4, &(0x7f00006c5000-0x10)={0x0, 0x0}) fadvise64(r4, 0x0, 0xb8b3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000b61000)={0x8, 0x0}) setfsuid(r5) getresuid(&(0x7f0000b56000)=0x0, &(0x7f00001c2000-0x3)=0x0, &(0x7f00007f4000-0x4)=0x0) 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000945000)='./file0\x00', 0x101400, 0xa0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005fb000)={0x0, 0x0}) creat(&(0x7f00009c3000-0xa)='./control\x00', 0x2) creat(&(0x7f0000679000)='./control\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc1000-0x4)="009bca08", 0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f000094d000-0xbf)=""/191, 0xffffff08, 0x3, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00006ed000-0x8)='./file0\x00', &(0x7f0000b4b000-0x11)=@known='security.selinux\x00', &(0x7f0000b4b000-0x2)='%\x00', 0x2, 0x2) uname(&(0x7f00004c7000-0xa1)=""/161) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff003) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x210) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f4b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r2 = socket(0xb, 0x5, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc, "c66a8e2430e817f5c9307e20"}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8, 0x10001, 0x20d, 0xbe, 0xffffffffffffff9e, 0x0, 0xe7a, 0x1ff, r3}, &(0x7f0000002000)=0x20) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/202, 0xca) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000996000-0x8c)={0x20, 0x3ff, 0x8, 'queue0\x00', 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000050d000-0x8)={0x0, 0x0}, 0x80000) fchdir(r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000686000-0x58)={0xb5, 0x401, 0x2, 0xb924, 0x10001, 0xc5a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r5, &(0x7f0000292000-0x7b)="efb183a83193544687fe448996ebc986e7d3c8c563bb77a709a62487f68312d3693bd00a2195e4fc371d7fddfb7ca3bcbc9cbb73e840cb92679b1762f7bed87ae82b96b3f278d6afe5d94ce6319a9d5476e2683282ae6847ada57eec6cff440c739ad37494f9eea05e88f6641d01db1ad87a087bc2259793f3cf34", 0x7b, 0x40010, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000158000-0x2)=0x7ff) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 08:42:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwrite64(r0, &(0x7f0000bbf000)="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", 0x1000, 0x24) fchdir(0xffffffffffffffff) 2018/01/07 08:42:07 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clock_settime(0x0, &(0x7f0000838000)={0x77359400, 0x0}) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/member\x00', 0x2, 0x0) fanotify_mark(r0, 0x0, 0x25f25595e3d3726, r3, &(0x7f000069b000-0x8)='./file0\x00') 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x8000000000000, 0x0, "76b9c201bd11", 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bb000)=0xc) pwrite64(r0, &(0x7f0000894000)="8e8c41abeebf495851945de975d2fc4a0c05f7ae849142ad4c74c48392552cd24b5c4c6e743c21e74330bfb2d2ea2f55f319940542ca6ffc5372033738198f1b938207b4badaf8e1892402f5c8337c25d42bf504e42499c2e1d82b8c2b2ab6659d52058ab555a6f9ddbe138a98b3f8d1ffc32ed86b36c9531f79a9fdfbe8148b39f506e6e6c7bdbdb6eb81527c843d885d4a47ea0ac1ba9f309910003c0ee45d3d0926a02c0fd427f108495e57ec85eedc2c", 0xb2, 0xa) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4207, r2) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f000014e000)='./file0\x00') mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0xa, &(0x7f0000ad9000-0x15)={0xfffdffffffffffff, {0x0}, 0x0, 0x1}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x276, &(0x7f00004c2000)={0x0}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000733000)={0x0, 0x56, "af826ef8e9e8d98ad731a27520b5c17458f4ca44b51a646cacd272002471a40afe566efad048bd80e9ffbe92e5a817c1f712898240740915435b56177fe85cf83ebbaafcd890aab6d09625832a26675eaa5a0f995701"}, &(0x7f0000e1b000-0x4)=0x5e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c41000)={r1, 0x47b}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000662000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c2000)=@common='lo\x00', 0x10) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000583000)=0x0, &(0x7f00004ae000)=0x4) connect(r0, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa75aa0f5a7e8ab61bd27a891495e64687db0d2772febfd6a9657a04a2cf779bcb7700a6adc94bb9baca0900000000000000eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r0, &(0x7f000015e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 08:42:07 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000b19000)=@file={0x0, ""/108}, &(0x7f0000240000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200200, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f000074f000)='./file0\x00', r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000945000)='./file0\x00', 0x101400, 0xa0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005fb000)={0x0, 0x0}) creat(&(0x7f00009c3000-0xa)='./control\x00', 0x2) creat(&(0x7f0000679000)='./control\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc1000-0x4)="009bca08", 0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f000094d000-0xbf)=""/191, 0xffffff08, 0x3, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/07 08:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f67000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000057d000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000337000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fff000-0x8)={r3, 0x0}) linkat(r1, &(0x7f00009ba000)='./file0\x00', r1, &(0x7f0000dbe000-0x8)='./file0\x00', 0x400) ioctl(r0, 0x440000000000127f, &(0x7f0000a5f000-0xc1)="") 2018/01/07 08:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f0000890000)=[{0x6, 0x0, 0x3, 0xffffffff}]}) timer_create(0x0, &(0x7f0000697000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fcb000+0x653)="", &(0x7f0000781000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sysfs$3(0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000381000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001d6000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000322000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x2, 0x6, 0x500, 0x7, 0x4040022, r1}) 2018/01/07 08:42:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000005000-0x68)={0x7, 0x8000, 0x200, {r6, r7+30000000}, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r8, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f0000008000)=[{r9, 0x200, 0x0}, {r4, 0x8, 0x0}, {r9, 0x1000, 0x0}, {r3, 0xc000, 0x0}, {r4, 0x100, 0x0}, {r4, 0x5000, 0x0}, {r9, 0x2001, 0x0}], 0x7, 0x1) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000009000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r9, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xbc, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99"}) 2018/01/07 08:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000763000)='./file0\x00', 0x2000000000080040, 0x2000000000000) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d76000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d4a000)={0x20000000200000, 0x75f, 0xfffffffffffffffd, 0xcaa, 0x6, 0xd06c, 0x8, 0x8, 0x72, 0x48, 0x0, 0x9}) pipe2(&(0x7f000022b000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000da6000)={0x1ff, 0x9, 0x4, 0x5, 0x3fa1928, 0x0, 0x4, 0xfffffffffffffc01, 0x1f, 0x9}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000da8000-0x4)=0x0, &(0x7f0000aed000)=0x4) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r3) 2018/01/07 08:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f42000-0x90)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) mkdirat(r0, &(0x7f00003a3000)='./file0\x00', 0x10) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/07 08:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000403000)='/dev/hwrng\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000c8000)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TCSBRK(r1, 0x5409, 0x3) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x10, 0x0, 0x0, 0x9, 0x0, ""}], 0x10}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x1, &(0x7f0000007000)="") 2018/01/07 08:42:07 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000003d000-0x1)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002d000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7fffffff, 0x200, 0x4}, &(0x7f000003e000)=0xa0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000003f000-0x8)={0x0, 0xffffffffffffff5b}, &(0x7f000003e000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000032000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001c000-0x26)={0x0, 0x1e, "db8a4e4bd8a7e6177c7de002e545a4459ee75eba3e6830249aea5d7ff6b1"}, &(0x7f0000029000)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000015000)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x800, 0x10001, 0x46}, &(0x7f000000c000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000037000-0x38)=[{&(0x7f000003f000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003e000)=[{&(0x7f000003f000-0x8)="6caa1439c2c31ffa", 0x8}, {&(0x7f0000028000-0x2)="cc6f", 0x2}], 0x2, &(0x7f000000a000-0x180)=[@init={0x18, 0x84, 0x0, {0x4, 0x5, 0x1f, 0xfffffffffffffffe}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x63, 0x20c, 0xe860, 0x3, 0x10000, 0x2, 0xe666, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x9b, 0x5d3a, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x20, 0x200, 0x4, 0x8, 0x100000001, 0x5, 0x5c9a4b57, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x7, 0x9fb5, 0x0, 0x6, 0x2, 0x7f0e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x9, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7908, 0x10001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0xae, 0x0, 0x5, 0x4103, 0x3, r5}}], 0x180, 0x4000010}], 0x1, 0x20008044) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000-0x10)='./control/file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000036000)='./control\x00', r6, r7) r8 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r8, &(0x7f000003e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r8, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/07 08:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000bcc000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00003fa000-0x8)=0x0, 0x1f) [ 48.618823] binder: 6970:6987 ERROR: BC_REGISTER_LOOPER called without request [ 48.634365] binder_alloc: 6970: binder_alloc_buf size 32783474438860648 failed, no address space [ 48.650071] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 48.662356] binder: 6970:6978 transaction failed 29201/-28, size 32783474438860643-0 line 3128 [ 48.729898] binder: BINDER_SET_CONTEXT_MGR already set [ 48.735285] binder: 6970:7006 ioctl 40046207 0 returned -16 [ 48.742170] binder: 6970:6978 ERROR: BC_REGISTER_LOOPER called without request [ 48.752054] binder_alloc: 6970: binder_alloc_buf, no vma [ 48.757762] binder: 6970:6978 transaction failed 29189/-3, size 32783474438860643-0 line 3128 2018/01/07 08:42:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 08:42:08 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000008, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000-0x8)={0x0, 0x3ff}, &(0x7f0000010000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000001e000)=r2, 0x4) 2018/01/07 08:42:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x10001, 0x7, [0x7, 0x800, 0x7, 0x8, 0x3, 0x5, 0x72]}, &(0x7f0000004000)=0x16) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r1, 0x5}, 0x8) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffdc6, &(0x7f0000005000-0x60)=[], 0x10a0, &(0x7f0000003000-0x2d0)=[], 0xfffffffffffffdc5, 0x4c000}, 0x0}], 0x1, 0xfffffffffffffffd) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000004000-0x80)=@ipx={0x4, 0x1, 0x4, "c61f91e9de8a", 0x7fffffff, 0x0}, 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x20040, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x7, 0x4) kexec_load(0x0, 0x1, &(0x7f0000006000-0x20)=[{&(0x7f0000001000-0xd6)="0b1f0bd2eeb4bf6b675155399821bd2ca9b9312154fc7f0bd0be484efd189f9c23d64287571bb0bebb653cb24a1128dafefb6efadde7f6ad7499d438b8b72f3638c502db3f60dde1616d4b19768d34ecb86e694b5eb276b98d463719bf32fc0f2e70a5645972c5bc1174a50562c1e7fc76b986ebfbbc2024bba48937e7687ef56741d8db890b6596541b89cc573fb3c0fa94072d5dfd5ccd681c22f2cea5ab0b891c450aaf4952efce433e7e724b728b1deeab288b825e613166c1c88b63333cda1231397259b3cb97dd1da6ccdca000429c7964ded9", 0xd6, 0x80000000, 0x1}], 0x3f0000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x400}) 2018/01/07 08:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005c1000-0x98)=@hopopts={0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0xffffffff}, @calipso={0x7, 0x30, {0x7, 0xa, 0x2, 0x7fffffff, [0x2b4bab7b, 0x7, 0x7ee2, 0x7, 0x91]}}, @calipso={0x7, 0x20, {0x8, 0x6, 0xffffffffffffff7f, 0xfffffffffffffffc, [0x5, 0x100, 0x4]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x80, 0x4, 0x6, 0x200, [0x0, 0x9]}}]}, 0x98) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 08:42:08 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6e000-0x4)=0x0) get_robust_list(r0, &(0x7f00004b4000)=&(0x7f0000f5f000)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001db000-0x4)=0xce8, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e73000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/07 08:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = add_key(&(0x7f000073e000-0x8)='keyring\x00', &(0x7f000089a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e8000-0x66)="3727f0379dc4c52b8cd3aa1579fa3be987e8f649f594f9413242ebd5441c26221491c263740875cc2fe2922e162e98af5bc0beccb1576977399b048dfd5b4708697b2460d4f78ed45fe1eea222a191c50a3c194e651928845eb61c22ce426777b1bc81febafd", 0x66, 0xfffffffffffffffe) request_key(&(0x7f00009ff000)='asymmetric\x00', &(0x7f00003dd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d1000-0x10)=',em1&:mime_type\x00', r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d3000-0x98)={0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000a98000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ebc000-0xa0)={r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0xfffffffffffffffa, 0x5, 0x200}, &(0x7f0000e27000-0x4)=0xa0) close(r0) r3 = getuid() keyctl$get_persistent(0x16, r3, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000508000-0x4)=0x8, 0x4) 2018/01/07 08:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a96000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e42000)={0x200, 0x81}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000807000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xd, 0x1e, 0x1c, "bb6db428950cd58365bed78c8ffddbac57d636095835441fa025e728cf4d5d6bd806eb738eb8b923a896a600fa42e6c1d34539e72a83ea272f00176858238a21", "692a1fb8489839ebc0f39cab4220d5e10b01a0968aeb5e9a2e1deb9a5af82ec9", [0x0, 0x2], 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket(0xa, 0x80000, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d41000-0x8)={0x0, 0x0}) setsockopt(r3, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2018/01/07 08:42:08 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000003d000-0x1)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002d000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7fffffff, 0x200, 0x4}, &(0x7f000003e000)=0xa0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000003f000-0x8)={0x0, 0xffffffffffffff5b}, &(0x7f000003e000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000032000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001c000-0x26)={0x0, 0x1e, "db8a4e4bd8a7e6177c7de002e545a4459ee75eba3e6830249aea5d7ff6b1"}, &(0x7f0000029000)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000015000)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x800, 0x10001, 0x46}, &(0x7f000000c000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000037000-0x38)=[{&(0x7f000003f000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003e000)=[{&(0x7f000003f000-0x8)="6caa1439c2c31ffa", 0x8}, {&(0x7f0000028000-0x2)="cc6f", 0x2}], 0x2, &(0x7f000000a000-0x180)=[@init={0x18, 0x84, 0x0, {0x4, 0x5, 0x1f, 0xfffffffffffffffe}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x63, 0x20c, 0xe860, 0x3, 0x10000, 0x2, 0xe666, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x9b, 0x5d3a, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x20, 0x200, 0x4, 0x8, 0x100000001, 0x5, 0x5c9a4b57, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x7, 0x9fb5, 0x0, 0x6, 0x2, 0x7f0e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x9, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7908, 0x10001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0xae, 0x0, 0x5, 0x4103, 0x3, r5}}], 0x180, 0x4000010}], 0x1, 0x20008044) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000-0x10)='./control/file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000036000)='./control\x00', r6, r7) r8 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r8, &(0x7f000003e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r8, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/07 08:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000087000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f5000-0xa)='illinois\x00', 0x9) connect$inet(r0, &(0x7f00002f9000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000ea9000)=[{&(0x7f0000364000)="037f1fc33917ee4bbd3a8d21f3f6902e002fa1711c91da0b20d3e6fc37d25fb8770e67537ae1", 0x26}], 0x1) 2018/01/07 08:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) 2018/01/07 08:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009e3000)={0x5, 0x7, 0x7, 0x7fffffff, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x7) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000b63000-0x1e)=',,#GP\x00\x00\a\x00\x00et1posix_acl_acUessL', 0x1) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000356000)=0x0, &(0x7f0000078000-0x4)=0x2f) 2018/01/07 08:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000731000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, 0x0, 0x0, 0xb, 0x1, 0x0, 0xe19}, 0x20) connect$inet6(r0, &(0x7f0000d85000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000091a000-0x4)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt(r0, 0x1, 0x7, &(0x7f0000448000)="85273e46d54e10f0b321207d5e63dd3be0b1604b6520a2b503ce7e373028fa95f86cfb945514b8c2d7f07e19865e63451dd6151ec69d81f50279b41df186f47f3a0f06850c6e6ee35960343e66d2fdc6af60c0a114c6b61d9a381a214d6c4b64c6872ad679d2ec3eb1f689b0f28883bb5920560f20abb59dfb57ead2cef073e6b6aa95274eff", 0x86) 2018/01/07 08:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000079f000)="be0523ea36dfaae45695c99c3ca2d7ad054db3522182e5941085d8bfd53bca875736cf36c5a14355d110a87292e6d8f569305217e6a07f6ff530d54aedcc2506ed3de8106043b3308c49e1081ef7b99d220744939baee3831ad918ee90d5a36aeda27961d99b4625f7f0051321f5ba9462", 0x71, 0x4000, &(0x7f0000954000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000995000-0x4)={0x0, 0x0}) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.784259] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.790217] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 08:42:08 executing program 6: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000588000)=0x9b5, 0x4) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000589000-0x6e)={0x0, 0x66, "683976a0493fcf17dab874dedfab831724b91d25b7bf8c74d697d26293accb5fe1a5e1c6f5e05b795b37d971805d42152bb01618fbdc90ac9a51357ec9aff64ebf0f66da0f85cc26854953bdb8cb4153f7512cfa8c9600c8e99cec861a219e27e75c918e430a"}, &(0x7f0000589000-0x4)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000)={0xfff, 0x4, 0x6, 0x401, r2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 08:42:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x17, &(0x7f00007dd000)={0x0, {0x0}, 0xfffffffffffffffc, 0x3}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b17000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x4001) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000430000-0x66)=""/102) 2018/01/07 08:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000856000)=0x0) 2018/01/07 08:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x807, 0x4) fchmod(r0, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bc4000)=0x0) connect(r1, &(0x7f0000ab0000-0x80)=@generic={0x0, "5e51acc94da7ba83038f4f24c49d39cadfe281a09689d73ce48908159da076260ff34a540558dbaa3116aa6ef94200351af42f5c1dbb276f1d7a89219d0effb16db56b03be42bd5f1b96f1eca74ebae302911997332e3633cc2f6c9c84be3b5266916bdcdf022d67ce32878a4d76a3b6314ee321ef0be1ede42266584fb4"}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) [ 48.865621] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.870250] CPU: 0 PID: 7030 Comm: syz-executor3 Not tainted 4.4.110-gdac1439 #20 [ 48.877855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.887193] 0000000000000000 1b526426094ca614 ffff8800b1ec7a50 ffffffff81d04e3d [ 48.895193] ffff8801ce412180 1ffff100163d8f57 ffff8800b1ec7bd8 0000000000000000 [ 48.903199] 0000000000000000 ffff8800b1ec7c00 ffffffff81606bf5 ffffffff81236360 [ 48.911204] Call Trace: [ 48.913784] [] dump_stack+0xc1/0x124 [ 48.919137] [] handle_userfault+0x715/0xf50 [ 48.925091] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.932091] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.938487] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.942138] ------------[ cut here ]------------ [ 48.942154] WARNING: CPU: 1 PID: 7049 at crypto/algapi.c:343 crypto_wait_for_test+0xbb/0xd0() [ 48.942313] Kernel panic - not syncing: panic_on_warn set ... [ 48.942313] [ 48.965289] [] ? handle_mm_fault+0x291e/0x3190 [ 48.971493] [] handle_mm_fault+0x2938/0x3190 [ 48.977522] [] ? copy_page_range+0x14a0/0x14a0 [ 48.983725] [] ? __do_page_fault+0x780/0xa00 [ 48.989752] [] ? vmacache_find+0x59/0x290 [ 48.995519] [] __do_page_fault+0x35b/0xa00 [ 49.001373] [] do_page_fault+0x27/0x30 [ 49.006879] [] page_fault+0x28/0x30 [ 49.012129] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.018936] [] ? SyS_sendfile64+0xa1/0x150 [ 49.024789] [] ? SyS_sendfile+0x160/0x160 [ 49.030558] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 49.037019] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 49.043570] CPU: 1 PID: 7049 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #20 [ 49.051197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.060536] 0000000000000000 3eef814be9b91488 ffff8800b25cef00 ffffffff81d04e3d [ 49.068560] ffffffff83842f60 ffff8800b25cefd8 ffffffff839dacc0 0000000000000009 [ 49.076561] 0000000000000157 ffff8800b25cefc8 ffffffff814197fa 0000000041b58ab3 [ 49.084561] Call Trace: [ 49.087137] [] dump_stack+0xc1/0x124 [ 49.092490] [] panic+0x1aa/0x388 [ 49.097501] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 49.104423] [] ? pm_qos_get_value.part.4+0xb/0xb [ 49.110815] [] ? warn_slowpath_common+0x10a/0x140 [ 49.117285] [] warn_slowpath_common+0x125/0x140 [ 49.118758] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.128055] [] ? crypto_wait_for_test+0xbb/0xd0 [ 49.134359] [] warn_slowpath_null+0x29/0x30 [ 49.140340] [] crypto_wait_for_test+0xbb/0xd0 [ 49.146466] [] crypto_register_instance+0x1f7/0x2d0 [ 49.153109] [] crypto_givcipher_default+0x483/0x5d0 [ 49.159746] [] ? setkey+0x260/0x260 [ 49.164998] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 49.171985] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 49.178453] [] crypto_alloc_ablkcipher+0x5e/0x190 [ 49.184924] [] common_rfc4106_set_key+0x118/0x630 [ 49.191396] [] ? kasan_unpoison_shadow+0x35/0x50 [ 49.197776] [] crypto_aead_setkey+0xaa/0x1c0 [ 49.203811] [] cryptd_aead_setkey+0x41/0x50 [ 49.209757] [] crypto_aead_setkey+0x162/0x1c0 [ 49.215880] [] rfc4106_set_key+0x41/0x50 [ 49.222515] [] crypto_aead_setkey+0xaa/0x1c0 [ 49.228575] [] ? crypto_larval_lookup+0x50/0x50 [ 49.234871] [] aead_geniv_setkey+0x47/0x60 [ 49.240728] [] crypto_aead_setkey+0xaa/0x1c0 [ 49.246763] [] esp6_init_state+0x20a/0xf50 [ 49.252622] [] ? esp6_destroy+0x60/0x60 [ 49.258222] [] ? __xfrm_init_state+0x363/0xb30 [ 49.264428] [] __xfrm_init_state+0x3e7/0xb30 [ 49.270460] [] xfrm_add_sa+0x1916/0x2e40 [ 49.276143] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 49.282957] [] ? nla_parse+0x213/0x260 [ 49.288465] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 49.295275] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 49.301305] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 49.307339] [] ? __lock_acquire+0xb5f/0x4b50 [ 49.313376] [] ? avc_has_perm_noaudit+0x460/0x460 [ 49.319842] [] netlink_rcv_skb+0x13e/0x370 [ 49.325700] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 49.331730] [] xfrm_netlink_rcv+0x6f/0x90 [ 49.337503] [] netlink_unicast+0x522/0x760 [ 49.343358] [] ? netlink_unicast+0x44f/0x760 [ 49.349393] [] ? netlink_attachskb+0x6c0/0x6c0 [ 49.355598] [] netlink_sendmsg+0x8e8/0xc50 [ 49.361456] [] ? netlink_unicast+0x760/0x760 [ 49.367489] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 49.373954] [] ? security_socket_sendmsg+0x89/0xb0 [ 49.380506] [] ? netlink_unicast+0x760/0x760 [ 49.386539] [] sock_sendmsg+0xca/0x110 [ 49.392058] [] ___sys_sendmsg+0x6c1/0x7c0 [ 49.397866] [] ? copy_msghdr_from_user+0x550/0x550 [ 49.404423] [] ? do_futex+0x3e3/0x1670 [ 49.409934] [] ? khugepaged_enter_vma_merge+0x78/0x1f0 [ 49.416833] [] ? __fget+0x232/0x3b0 [ 49.422082] [] ? __fget+0x47/0x3b0 [ 49.427244] [] ? __fget_light+0xa1/0x1e0 [ 49.432925] [] ? __fdget+0x18/0x20 [ 49.438089] [] __sys_sendmsg+0xd3/0x190 [ 49.443688] [] ? SyS_shutdown+0x1b0/0x1b0 [ 49.449463] [] ? SyS_futex+0x210/0x2c0 [ 49.454990] [] ? move_addr_to_kernel+0x50/0x50 [ 49.461193] [] SyS_sendmsg+0x2d/0x50 [ 49.466531] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 49.473085] CPU: 0 PID: 7030 Comm: syz-executor3 Not tainted 4.4.110-gdac1439 #20 [ 49.480687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.490009] 0000000000000000 1b526426094ca614 ffff8800b1ec7a50 ffffffff81d04e3d [ 49.497990] ffff8801ce412300 1ffff100163d8f57 ffff8800b1ec7bd8 0000000000000000 [ 49.505958] 0000000000000000 ffff8800b1ec7c00 ffffffff81606bf5 ffffffff81236360 [ 49.513928] Call Trace: [ 49.516488] [] dump_stack+0xc1/0x124 [ 49.521827] [] handle_userfault+0x715/0xf50 [ 49.527770] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.534754] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 49.541146] [] ? handle_mm_fault+0xb5d/0x3190 [ 49.547263] [] ? handle_mm_fault+0x291e/0x3190 [ 49.553492] [] handle_mm_fault+0x2938/0x3190 [ 49.559522] [] ? copy_page_range+0x14a0/0x14a0 [ 49.565728] [] ? __do_page_fault+0x780/0xa00 [ 49.571755] [] ? vmacache_find+0x59/0x290 [ 49.577524] [] __do_page_fault+0x35b/0xa00 [ 49.583380] [] do_page_fault+0x27/0x30 [ 49.588891] [] page_fault+0x28/0x30 [ 49.594144] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.600953] [] ? SyS_sendfile64+0xa1/0x150 [ 49.606806] [] ? SyS_sendfile+0x160/0x160 [ 49.612576] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 49.619049] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 49.626092] Dumping ftrace buffer: [ 49.629728] (ftrace buffer empty) [ 49.633431] Kernel Offset: disabled [ 49.637045] Rebooting in 86400 seconds..