000002, &(0x7f0000ed4000)=0x78, 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x401, 0x1000, 0x80000001, 0x8001, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x7c00000000, 0x4, 0xd8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x3, 0x0, 0x7, 0x4}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000003c0)={0x2, &(0x7f0000000280)=[{0x4, 0x4, 0x2, 0x1000}, {0x1b00000, 0x4, 0xc3, 0x436}]}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x6, 0x3, 0x2, 0x7ff, 0x2}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='vegas\x00', 0xe2) sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x74b}], 0x1}}], 0x1, 0x0) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x0) getgroups(0x0, &(0x7f0000000100)) 2018/04/06 05:26:21 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f00000000c0)) 2018/04/06 05:26:21 executing program 7: socketpair(0x9, 0x8000a, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\'proc%vboxnet0-user+wlan0md5sum\x00') setsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000000140), 0x4) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xffffffffffffff9d) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) socketpair(0xa, 0x805, 0x800, &(0x7f00000000c0)) 2018/04/06 05:26:21 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004a40)={0x0, 0x80000, r1}) sendmmsg$unix(r1, &(0x7f0000006cc0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000140)="52d269fbfc48166259786ea537854181edaac432dd0eeb013f8c440f19958a4d3aa165900c4cb39c42207f8363aabda6353e742ed733cfed09837a258596ab2cbd8a80b8734e4c9ccb8223a775e5912e038f66772a0a68aeb229e3c66a72ea2c75c46c388022238743c42a5b6a71c31cf5f31a7f4c335c0b416b9f35f2f1a5e7aad7acb10582947ae529e689cb4bbedccf8eb9c10a78bda81d792c693b561375d699e97a8fd577d759a171416c40f8df8dea518a0b448ebaa49745b31995b5f28d90d9e779964bc089af3b1ddb44", 0xce}, {&(0x7f0000000240)="cacd303521fa6180ed2a77a3f42f30243c422d", 0x13}, {&(0x7f0000000280)="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{&(0x7f0000002780)="a3a98346e1f0534234bdc1117c8b6556ea4a00b336dfdd4ee79c6d09d75ae185b1a993df3ba6a1c99cd05045ab12d45c31b60174819839623eb38a33e94eb5b3acd5cf7e0757be20c075a183ccb22caef267599182b6888c64a6c37fe8cb0d21535100a043253c60693c7d5cc0d6a87be858c080e2d3b39ee143edb9532b6f71eff8c5d72f2debb164bdbcf9ca53521eebf55ad3eaa92a257915ad9ceddb32bf8af3a21fa3f4d1aa383c1ec4ac3835078890cc7a8bf0b8dd70435fcd729ff32b83d7f124ba3b134270e746e07be0ff536e9c880a18ba00beff0f2f637a6775c2c18698d9d70d7d3ba72b8ed1c0", 0xed}], 0x6, &(0x7f00000028c0)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r2, r3}], 0x84, 0x8000}, {&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 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0x1000}, {&(0x7f0000005bc0)="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", 0x1000}], 0x2, &(0x7f0000006c00)=[@cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0xbc, 0x4040000}], 0x8, 0x4000) 2018/04/06 05:26:21 executing program 6: r0 = socket(0x10, 0x802, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x30b, 0x4, 0xffffffff, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/04/06 05:26:21 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000680)={'broute\x00'}, &(0x7f0000000580)=0x50) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) r8 = request_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)="8b439a9fea1e549fce253b700f", 0xffffffffffffffff) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r8) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) fcntl$setstatus(r0, 0x4, 0x4002) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000340)={r9, 0x80000, r5}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000000440)={0x3f, 0x7, 0x3c0d000000000}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) 2018/04/06 05:26:21 executing program 0: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="8acd5c3048223f4b20901163cf65faf359e01782c1f5ae20b3a10b8c1c8723d32a4a13f485e91dbbbcce1618ac930dd98ab9e61ed47395aeb076a0848294ba2e749d934246de96c1c27ac25711ca3776909b3715d2a7770ea7c97cfcd920af10f21098b34359780adaffe6c26373993ab92c4a496fd77822d5a554a8", 0x7c, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001380)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f00000013c0)={'mangle\x00', 0x24, "144b2df18e5a79c5a05fa38bb8b26e3db42d5d973cd7ce166300f39be0dfe7df2aa19c85"}, &(0x7f0000001440)=0x48) r6 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='proc\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r6}, &(0x7f0000000280)=""/127, 0x7f, &(0x7f0000001340)={&(0x7f0000000300)={'sha384\x00'}, &(0x7f0000000340)="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", 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001480)={0x0, 0x8c, "09d8f143df0998fc8dcafd08b5558e9aac207065fa90ce79d0d2bd5d8fc7f9cad0c7b364f55c92a7e14d22e2f541b9b01f555338d20bdf615a66accc5172f3a037b50c1881f202be692fa8d3a54602b7569d55e5165f23e4844fbbbcc58351c7991c6066666faf6cc016e5aec4ceb3826945a68b9bc0691a04cd63ae5b3a05ef1d1b5c23fdddc25c58bed458"}, &(0x7f0000001540)=0x94) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001580)={r7, 0x9, 0x2, 0x4, 0x4, 0x6}, &(0x7f00000015c0)=0x14) inotify_rm_watch(r0, r2) 2018/04/06 05:26:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x9, 0xfffffffffffffed7) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffffffff}, 0x14) sendto$inet(r0, &(0x7f0000000440)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/06 05:26:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000006c0)='\x00', 0x80000000000000) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00811e2630b1d0ac3463"], 0x1) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) tee(r2, 0xffffffffffffffff, 0x1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) pread64(r1, &(0x7f00000005c0)=""/236, 0xec, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140), 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, r3, 0x0, 0x70bd2c, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x60, r4, 0xa08, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x39, "6646900f652e7cb0cc68ad31271b814d291db0c1b091421047c6d7e010bbc9cc719cdd8c3f0f694642b3faddff0f0620017787ad941b7df0b1"}, &(0x7f0000000000)=0x41) fcntl$setstatus(r1, 0x4, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1", 0x120}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0xfffffffffffffc79}, 0x1}, 0x0) 2018/04/06 05:26:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000280)={0x3c0, 0xd, 0xf, 0x21, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0xa}, [@nested={0x108, 0x4a, [@generic="136538d9e79b5acbe255d86d24329eba904ec07afd179279f0e9c8", @typed={0x8, 0x55, @fd=r0}, @typed={0xe0, 0x16, @binary="a25474c332df49a584bcd6333ed684766ba2cfe418b2347d215507998faa52f1e1ad439e177582265f0b8368c15ac29e876262b8f9d49dfdb7434c7fe7751ada3f3d8a082c0d79020202572602c65512b6697d854f6e615b083fd4c5cd2301bbaadb0bc8c518961bc6ea617e99e2f658eeb27c7a7e7aa86757ccb151c386a610904f89f1e33253c7fc871486a0cfe216502dc4f3032900974f0c4534811dfdeb2dbb7b5ca0f7f339bb6de21934f869f0e369824da837b48785aec4beb7b380899d0f67f29b9b8a0207672b49e6d2b35e5238416316ea4473f8dbf9d9"}]}, @nested={0x110, 0x5, [@generic="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", @generic="aae52c96fc", @typed={0x8, 0x4b, @fd}]}, @generic="9ca622d010daf27bd1d5", @generic="d64b692b1e6d76b2fbd62c5fa0881af772fe4c3bf494d7fccb13d0b0e9cde1e88e825b35b2b9abd0e01db9bdcc6a90d43d421b2e6aa87da68082eb92de040e5cbcbaab3e52300fa0bbbf29994be846fdce608f260d929a70c04960904cd5c2439e7b40d8cb84f48aba8c110f7d2012e1fa0cf74ead2098103bca8d558807ec9fbf69c11c4c5fed72c58e29b51d480fcd483e", @nested={0xf8, 0xb, [@typed={0x8, 0x8c, @str='wrr\x00'}, @typed={0x10, 0x1b, @str='/dev/sg#\x00'}, @generic="1d94f38f33cfe1d676bd90050fc1c25dfc545603f4b693fc59ed759c75a274797ae2c77c2f29bbaeaccec8e220fc3153d471cc8c56392c022a822a8f87651c311ed80f1cec92ac232303d8f48de94e5a85985fa040908c00881b745bd01eb90801b4033e58a9865bcd56c4368d9f0a7e1c6fc4efc98ad5c890da0d0720c383b70e07de7569bc9925427ea4ea6029bc971e54d9f2237786a920eaf80c69c3a95d0b2be79e6fa37026990f11028eeda8c163f730e3115ed02b6bb838d32ea1468ca41e45bac20f039ddafe10e426db6ad8747926c5856f875b258236"]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x20040001}, 0x40081) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) getpeername$llc(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x1, 0x2000000000000}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0xc, @rand_addr=0x3f, 0x4e23, 0x1, 'wrr\x00', 0x2, 0xfffffffffffffffc, 0x1a}, {@empty, 0x4e20, 0x10000, 0x6, 0x9}}, 0x44) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/06 05:26:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/06 05:26:21 executing program 7: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) [ 52.535933] binder: 6031:6032 got transaction with invalid offset (0, min 24 max 40) or object. [ 52.544970] binder: 6031:6032 transaction failed 29201/-22, size 40-16 line 3196 [ 52.569968] binder: BINDER_SET_CONTEXT_MGR already set [ 52.575351] binder: 6031:6032 ioctl 40046207 0 returned -16 [ 52.575476] binder_alloc: 6031: binder_alloc_buf, no vma [ 52.575494] binder: 6031:6037 transaction failed 29189/-3, size 40-16 line 3133 [ 52.614059] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.619763] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 05:26:22 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/04/06 05:26:22 executing program 2: r0 = socket(0x18, 0x2, 0x1) accept4$vsock_stream(r0, &(0x7f0000de2000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) 2018/04/06 05:26:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000380), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000900)='/dev/keychord\x00', 0x4000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000940)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000980)='/dev/hwrng\x00', 0x44000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000800)=0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={'syz_tun\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2040, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"65727370616e0200", 0xd221}) r4 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r4, 0x100) fchdir(r4) r5 = socket$inet6(0xa, 0xf5af7f203e344eae, 0x5) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000140)=0x44) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000740)=0x2) nanosleep(&(0x7f0000000380), 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000580)=0x4) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f00000008c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r7, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) connect(r4, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x3, 0x3, 0x3}}, 0x80) sendfile(r0, r4, &(0x7f000000a000), 0x7ffff) fcntl$getflags(r0, 0xb) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000007c0)={0x20, 0x200, 0x8001, 0x7, 0x401}) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') 2018/04/06 05:26:22 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) 2018/04/06 05:26:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r4, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4c77, 0x4}, 0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/06 05:26:22 executing program 0: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000180)={0x1}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) 2018/04/06 05:26:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000000540)=[{0xc, 0x119}], 0xc}}], 0x800008c, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/06 05:26:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) syz_mount_image$ext4(&(0x7f0000000640)='ext3\x00', &(0x7f0000000840)='./file0\x00', 0x8, 0x1, &(0x7f0000000980)=[{&(0x7f0000000880)="b19e814041a3f37adf3db95daa6b035289bbd5f4", 0x14, 0xfff}], 0x4, &(0x7f00000009c0)) getpeername(r1, &(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f00000006c0)={0x4, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r4) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 05:26:22 executing program 1: exit(0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/06 05:26:22 executing program 2: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) link(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0/file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x171) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478e74021977d09", 0x56}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, r1, 0x7}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000005c0)={'filter\x00', 0x0, 0x4, 0x9b, [], 0x5, &(0x7f0000000480)=[{}, {}, {}, {}, {}], &(0x7f0000000500)=""/155}, &(0x7f0000000040)=0x50) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r3, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r0, 0x0, 0x3) r4 = getpgrp(0xffffffffffffffff) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) syz_open_procfs(r4, &(0x7f0000000640)='net/mcfilter\x00') 2018/04/06 05:26:22 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x9f, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x3, 0x8, 0x4, 0x100000, 0x0, 0x3ff}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/load\x00', 0x2, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = dup3(r4, r5, 0x8080000) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000380)) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x81, 0x1) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r7, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() 2018/04/06 05:26:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r4, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4c77, 0x4}, 0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/06 05:26:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x18, 0x48, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) socketpair(0x9, 0x802, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0xffffffff, &(0x7f0000000200)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x42002) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000040)=""/79) 2018/04/06 05:26:22 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000280)={'ifb0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) gettid() ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000580)={{0x0, 0x3, 0x1, 0x0, 0x100}, 0x6, 0x80000000}) epoll_wait(r3, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x401) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fcb75a07420690fb1924bae3ee7784ef9008f3f1b0e17273b70212375da20254aba5334000235803508118cbabe919a8380992fdf45b35df837422fd9033675fb6e27d1319bb97f89b0bdd55c216ca2c5c6ff23179d130d4de18c42f740388fa43690865b55abbcc62ebbf3f12f736e1740cd49c40a72d2c7416a27160ebfcd5faa8bafa6dda1e6caeaea03e8008b31f10e3089bcf123d60030d5452b7ada09e54041d6797b6ddd512e33dcaf9229b92caddd030c2474607e15f7fbc4d1bd5"], 0x1}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"0707005b8140000000000000e4ff1b00"}) socket$unix(0x1, 0x3, 0x0) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) accept4$nfc_llcp(r0, &(0x7f0000000440), &(0x7f0000000380)=0x58, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr}}) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f00000005c0)=""/235, &(0x7f00000002c0)=0xeb) 2018/04/06 05:26:22 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x4c000, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.memory_migrate\x00', 0x2, 0x0) 2018/04/06 05:26:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x800) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[], &(0x7f0000000300)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) 2018/04/06 05:26:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000000fff), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000080)=0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100)=0x4, 0x4) 2018/04/06 05:26:23 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0039537430780200000000fdc56da6fc4d0cf27e20080000ff02000000000000e0ffff8900000001"], 0x1) 2018/04/06 05:26:23 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r0, 0x200}, {r0, 0x8000}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x999}], 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xda) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r6 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0x0, 0xff5}, 0x80, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) 2018/04/06 05:26:23 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24}}}, 0x104) 2018/04/06 05:26:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x100000000002, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x80000000, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/243) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xd2, "83b2cd65b673e4fb9c80c999aeb76cc464e616845bee230cbe1157ec9476ac1bcd89409083facd7210cfabc7707f187f6b53242ad63a5b58e157463ef7be6798985c4df722c4a48d76c7e0cdde3fb8baee136d86e74d166cc2d803862da0d8db1d1a3f4fcf591058f764b8a4897ee318e02e7510990f0e87a72c7e09759e98092d972296a37ec0886b7e9bcf05c3f67ed8d8043707c1a84cd7c56d276e34dfa0e9e16ee09b558422102bbc9bdbb14bc223969371ca140a50c30b7412ac9d37493a7cb5c1cb201c1349abb687e902caedff6f"}, &(0x7f0000000400)=0xda) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x1}, &(0x7f00000002c0)=0x8) 2018/04/06 05:26:23 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000041ff6)='./control\x00', &(0x7f000002fff9)='mqueue\x00', 0x0, &(0x7f0000041000)) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x56) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x200000000) 2018/04/06 05:26:23 executing program 4: r0 = socket(0x11, 0x6, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x6, 0x25, 0x3}) 2018/04/06 05:26:23 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000080)=0x6e, 0x80800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000340)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='user.{-\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000380)={'bond0\x00', {0x2, 0x4e21}}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35", 0xb, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 05:26:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x800000000000003, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x200}) r2 = dup(0xffffffffffffffff) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:ping_exec_t:s0\x00', 0x21) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/06 05:26:23 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast1=0xe0000001}, 0x8) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0xfffffffffffff6dc) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fremovexattr(r4, &(0x7f0000000040)=@known='system.posix_acl_default\x00') creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000000)="b72fa7dde0c394ea273b6ff4f93262d2697081b8052df629ad037e393138dee32582bff42b4143e5f0c2198f82e7aaf62c364c0171b50865cc06") dup2(r1, r3) 2018/04/06 05:26:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x7, 0x10001, 0x5, 0x5, 0x1000}, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0x3, 0x100}, {0xa, 0x7}, {0x8, 0x7}], 0x3) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x5b9040, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2a8202, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x1000) r5 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6fce2a92f61e7769faf738827f8169faf98eb46595a3473866e0c1f8842da1aef0843768b144abe0185802337b438b3ccb84378997a3de6a9028c49837535915c830c3a31ff012", 0x47, 0xfffffffffffffffd) r6 = request_key(&(0x7f0000000540)="727872709571af43708b175fe489b63645c66275342d4ad272f3da24cbf4fb5be688eaf837f32b49b4eab94f09ee03f4d7a02ee123ce8aabfd0907c2", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, r6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="4bbf9037ac90518a2089a0c14fc221d3", 0x10) sendto$inet(r3, &(0x7f0000000700)="5e5b4e3c732d64ceca236841e99322cad80698590f33602d4e7a27d36f7c7b688e2fc5508fb609285baba1d0715f4d057e4ebddc8cc52e68dca37ac62e05079e6012228c45b28c0c5234f0", 0x4b, 0x8001, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0xfffffffffffffff7}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000580)={r7, 0x3}) 2018/04/06 05:26:23 executing program 2: r0 = socket(0x12, 0x80044, 0x100800) write(r0, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e02007908000b9088000000", 0x8dee93d18d692502) 2018/04/06 05:26:23 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r2 = socket$unix(0x1, 0x2000006, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0xfa46}], 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/06 05:26:23 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'bridge0\x00', 0x800}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x1000000000000) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000004c0)=0xc) ioprio_get$uid(0x3, r6) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x100000000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000500)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8, 0x0, 0x2}) 2018/04/06 05:26:23 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/sg#\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x1, 0x3, 0x4, 0x3}) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000427fec)={0xfffffffffffffffe, 0x71, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80, 0x0, 0x40000000000000d8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x20900) 2018/04/06 05:26:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x4000000003, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000008000002cdd49c4e31928f47f9614881000001bedc07600008000000000001000000000"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/06 05:26:23 executing program 4: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="00010000000000100000000502000000010000000000000080a6e76df85fa006d54f0533bea1d302de5e4602657a4a1c94ccaec184ff5afb02e60215c240f7a11622015a9216712c8234866554fbb07eb6f42b81146285dc10a6480f39a99779579691da000001000f1150bbe68fccdfd6d44eca5f9c979b6c5396a67a7a4630da2ec5cd071c69634a4789e4c5139df6e50e04d0a8a4f78d2c250f2aee7194065104dbe50af3c8ad09f630f6a9cc1a8e60aaab0cd79ccd2fc0c87f644c40896a1c91b9d8ebca0e051aeb5659703f224e6f4fd02b19920a5b995999c9ec8088a37b82f84a5eb36ba3217d9bc4b64b2dbf"], 0x18) r0 = socket$inet6(0xa, 0x80006, 0x400) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)='selinuxlovmnet1selinuxtrustedbdev.\x00', 0x23, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) accept4$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) 2018/04/06 05:26:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/04/06 05:26:24 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r0, 0x200}, {r0, 0x8000}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb", 0x999}], 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xda) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r6 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0x0, 0xff5}, 0x80, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x3, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) 2018/04/06 05:26:24 executing program 0: r0 = socket(0x14, 0x80000, 0x0) write(r0, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f9008c070000000000000800190005000000", 0x24) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x80000001, 0x4dcea9f711190658, 0x0, 0x5, 0xfffffffffffffffb, 0x8, 0xa0, r1}, &(0x7f0000000140)=0x20) [ 55.054034] IPVS: Creating netns size=2536 id=13 2018/04/06 05:26:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'eql\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) write(r1, &(0x7f0000000100)="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", 0xfc) 2018/04/06 05:26:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000001980)="3128485f4c1c83b374813ecc6afb717bccd77bf92e425e0c7e272834cea2590ee3f305ca37c789d669dd28f9852e3512e70cf7b8bfa817aa2656335960a8550eef625c9434e5345adb72327a2e5ae454b9d6a87f6941df23c1dbecb5cf9d947283ee0135d7af16353f2554a0f04c3c702ebc0ae8868712770f832ffd09c19cb8fe977067f746faeab5f2db9daf126dcd18369daee0aeec6eb7b20d1f6365f8616e1c8d0595f30899ebfb7383e837bb55ad62eaf33c8bc84f4091f616b2e8bd8a5064088efc9596a51e6ee2bec63746206c", 0xd1}], 0x2) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) ioctl$TIOCCONS(r0, 0x541d) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfe2f) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x2, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}, {&(0x7f0000002e80)="d9385f3c8a313fc4a1350b9459ab417814e074a62f8c4554d1c23310061c8e2e8944593201bc16d06872b65b1c9c37c689a39bef05f85e58724f1d085efd49de244483aaf4f204595bfc3e62de013fd00245b29ac021253a73c67b53bd7dbe712aa0cee1d531c45e69f937b5b40170270cc0dd5b8febf61375b698663f7ddc6e7e118a67c5366a704d82c757be7d8a29ad3eddb93642f5629c01fb4a87cc144e58c5270f1037ffd5e3a5f434caed2167a0ef5f034654b4e2ff5d2296ba0209e8530ceeb06aa208ec88cf9fc80d765e19fbc481a9d7045a5cb767c8684262fa51276e5c07f8424d22e6a9832d62b1ea", 0xef, 0x3}], 0x4, &(0x7f00000030c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 05:26:24 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000084800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x8, 0x6ae980000000, 0x8, "7175657565300000000000000000000000ff000000000000000000000000000000000000000400", 0x2}) r2 = userfaultfd(0x0) fallocate(r1, 0x2, 0x2, 0x6) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f00004ab000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 55.123246] IPVS: Creating netns size=2536 id=14 2018/04/06 05:26:24 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffff7}}, 0x0, 0x4}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) socket(0x4, 0x80005, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x325) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x94, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x8001}, @in6={0xa, 0x4e21, 0xb10, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x980, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x40}]}, &(0x7f00000003c0)=0xc) 2018/04/06 05:26:25 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x80, &(0x7f0000006140), 0x0, &(0x7f0000000040)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/06 05:26:25 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'ifb0\x00', {0x4, 0x1, 0x10001, "e8bbd99c6c3a", 0x7}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xaa, 0x4, 0x1, 0x2, 0x40}, &(0x7f0000000240)=0x98) alarm(0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000280)=0x80000000) 2018/04/06 05:26:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/06 05:26:25 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {r0}, {r0, 0x8000}, {r1, 0x220}, {r0}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) mq_getsetattr(r1, &(0x7f0000000440)={0xfffffffffffffff9, 0xffffffff, 0x80000000, 0x0, 0x141, 0x3d81, 0x0, 0x80000001}, &(0x7f0000000480)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000004c0)=0x100000001) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280"}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x20000000000000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000018c0)={r6, 0x9, 0x7, 0x177a, 0x2, 0x80000000, 0x0, 0x40, {r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/06 05:26:25 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x108) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) write(r0, &(0x7f0000fcc000)="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", 0xfffffffffffffe4f) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='trusted.*\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)="9400", &(0x7f0000000280)='-vboxnet0:bdev,\x00', &(0x7f00000002c0)='trusted:keyringGPL\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='posix_acl_access\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='lo\x00', &(0x7f0000000440)='\x00'], 0x1800) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000600)={r2}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x4, &(0x7f00000004c0)=0x2) 2018/04/06 05:26:25 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x1) getpgrp(0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4, 0x80}, {r4}, {r2, 0x8000}, {r4, 0x1162}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) 2018/04/06 05:26:25 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/04/06 05:26:25 executing program 3: socketpair$inet6(0xa, 0x803, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)=@ipv6_newaddr={0x40, 0x14, 0xe01, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/06 05:26:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'teql0\x00', 0x80000001}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x50, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x2e5}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000008c0)='scalable\x00', 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) sendmsg(r1, &(0x7f0000000700)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x2000000000000, 0x2, 0x0, 0x80000000, 0x200, "26a2db48705c4479e7cc7a86011b4da5245de304ad68e4f39040692470d25730a5b4a0e16078eaa54f655cc3199aac3d85bcdb4b2aa3fd3790b76736eccfa6", 0x39}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="fb866719373b409622c57ebd57de3c19b23c89b9", 0x14}, {&(0x7f00000002c0)="df0279e66304250e702a34a160e69d7d941bff40220e6b3579dd7a8f1f2dab1b2fa224d736cc6eb0e0c099fe62d8d98834ddb0", 0x33}, {&(0x7f00000003c0)="43b2092236176d73154ffc91b58493e0e234d004682749d4e3f2587f991c6f3858eb1ec12432eff494ff27a09618b51d03e72df8f01dd7a25accc162017a3aab0650b7fc6ef199a2ed1da33ab48b0e6946f098d767593118d21cadb9b89ce17a2f47373b1ea2f9f59b1e95004ea5cc65c240604429ae49b929777ad34e010254270b93f3d8eab2e184d6c426c1b8d0fb1a4ee7e59ab45b608637ba7d0db78eb76acf60e851798fd7e445eea9bb227f", 0xaf}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f0000002600)="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0x1000}, {&(0x7f0000000480)="597f1d6c419585bacf08fb434a030534df5389280f3779b39796363b5c8d06f71711c40fdf997596f50027d481fe1b3a7a0384bc04edb927ae735245b2cbdf0b57ae2105b06ed7ab2a2fae82a84933c2c269da73800a84176b3a18337a0571d8d2e3e23606509b061043ce51cd3b6b34e96715b94fac4f8e6eb92b88b832d0e7389a7eea9033c11873ac547f191e065eee89dbc58cbecf5e0b04702c27aaff5f076e9f2e093202241e3b0aa528806343e4ae1715633ca2abad91cf633b399f52", 0xc0}, {&(0x7f0000000540)="1889d552a3a78ff97a3c6d849cb33b6222b7f01aeecd2313bf0c4da54421aa2f94c61d437224a238f4ec2616b24fd4d65dea815a22a7556ecb23c16459d2cfcceeedb9460486bcb3ce74a668fac8ce103149ed0cdc2ea98558cd917e79697fb9a8d426fb6b5d236727c662196ccdd503ded5b09563bf9d577f60eb5bef8a71b105dbf708bb38150bd0f65a10640a7cd0076d50e4c99fe7318a2df844449d829651bc749d57628b593b2ab26fa0d0413bde52d22bdc00f69f52e66e95d5", 0xbd}], 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="840000001101000000000000b3dbfa2abadc86dd78c78545402698a2b323dbd632b0c000038ddc87d711b95fff6cad0d33f6224d2159a80c6b064effb4c460f6f1d4c74a58ee43b78c8000d25b877d823a01264342b25fc55fa9bc6a6aeca72b745e55e2e19a9edc4600d362ee9a1a403dd4282d8c7d54"], 0x84, 0x801}, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000007c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/206) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000002c0), 0x2, 0x0, &(0x7f0000006dc0)={r3, r4+30000000}) shutdown(r0, 0x1) 2018/04/06 05:26:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) alarm(0xd10) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000040)=0x80000002, 0xfffffcda) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:26:25 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x81, 0x4e21, 0x6, 0xa, 0x80, 0xa0, 0x1d, r2, r3}, {0x9, 0xfff, 0x1ff, 0x8, 0x4, 0x7ff, 0x2, 0x6}, {0x5, 0xb21, 0x8, 0x9}, 0x9, 0x6e6bba, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0x2, @in, 0x3503, 0x7, 0x0, 0x7798, 0xe1, 0x3, 0x4}}, 0xe8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) 2018/04/06 05:26:25 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0xffffffffffffff2a, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setfsuid(r0) [ 56.187179] binder: 6274:6280 got transaction with invalid offsets ptr [ 56.224880] binder: 6274:6280 transaction failed 29201/-14, size 40-8 line 3161 2018/04/06 05:26:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='wchan\x00') r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x7) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) 2018/04/06 05:26:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x5, 0x1, 0xe1b9, 0x8, 0x7f}, 0x0) [ 56.255931] binder: BINDER_SET_CONTEXT_MGR already set [ 56.270949] binder: 6274:6298 ioctl 40046207 0 returned -16 2018/04/06 05:26:25 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000c31000)='./control\x00', 0x86000006) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000000240)={@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r6) execveat(r6, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x2}}, [0x401, 0x8cc0, 0x7fffffff, 0xb44f, 0x7c34, 0x5, 0x7, 0x2f62, 0x8000, 0xe70, 0x5, 0x1, 0xfffffffffffffffb, 0x7, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r8, 0x100000000}, 0x8) r9 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x0, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) fchdir(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r7, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) clock_getres(0xdffffffffffffff3, &(0x7f00000000c0)) [ 56.298326] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.330190] device lo entered promiscuous mode [ 56.337913] device lo left promiscuous mode [ 56.391142] device lo entered promiscuous mode 2018/04/06 05:26:26 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:26:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x4000000000007fc}], 0x1, 0xfffffffffffffffd) close(r0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/04/06 05:26:26 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000005000), 0x226) 2018/04/06 05:26:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() pread64(r0, &(0x7f0000000080)=""/33, 0x21, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200403, 0x20) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x900, 0x88) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x2) unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='mounts\x00') 2018/04/06 05:26:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') pipe(&(0x7f0000000000)) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/214, 0xd6}], 0x1, 0xfffffffffffffffc) 2018/04/06 05:26:26 executing program 6: r0 = epoll_create1(0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/04/06 05:26:26 executing program 4: prctl$void(0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x80000) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x335, 0x8000, 0x800, 0x2, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x304, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/04/06 05:26:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/23) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r2}], 0x200000000000001f, 0x0) 2018/04/06 05:26:26 executing program 5: rmdir(&(0x7f0000000040)='./file0\x00') clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000240)) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x8, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000), 0x1, &(0x7f0000d65fb8)=[{&(0x7f0000000180)=""/75, 0xfffffffffffffdd0}], 0xf2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x81) 2018/04/06 05:26:26 executing program 0: seccomp(0x0, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2, 0x400, 0xd6, 0x100}]}) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/06 05:26:26 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0xfffffffffffffff3) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYBLOB="0400000000000000ff4f000000000000010000000200000002000000000000008000000000000000050000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724cc3bede6c86a182d83b5849"]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000008c0)) clock_gettime(0x0, &(0x7f0000003680)) r6 = dup3(r4, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x4}) r7 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80), 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x5}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000e00)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000880)=0x79) 2018/04/06 05:26:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001800)={r2, 0x9}, &(0x7f0000001840)=0x8) modify_ldt$read(0x0, &(0x7f0000000300)=""/197, 0xc5) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r3, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea27290", 0x46}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(r4, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) accept4$inet(r5, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) 2018/04/06 05:26:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x610000, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x80000001, 0x0, @tick, {0xffffffffffffff81, 0x8}, {}, @control}], 0x1c) 2018/04/06 05:26:27 executing program 2: socket$inet6(0xa, 0x0, 0xfffffff7fffffffd) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 05:26:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = fcntl$dupfd(r0, 0x406, r0) timerfd_settime(r1, 0x1, &(0x7f0000000380)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TCGETA(r1, 0x5405, &(0x7f00000002c0)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x0, 0x1f, "a68d9a2d8ebfaa924dce38b65839436f7c579dddddf2462ba1cdfd7d4c173fb9060d5cf5c5516a410f5a3608ac69d1ac7242d9c6c23abfb8f3ad390a69085eda44c3aacc65c26183791e465c8639dcee"}, 0xd8) dup3(r0, r0, 0x80000) recvfrom(r0, &(0x7f0000000100)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x1f1) 2018/04/06 05:26:27 executing program 0: socket$nl_xfrm(0x11, 0x3, 0x6) 2018/04/06 05:26:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) 2018/04/06 05:26:27 executing program 5: r0 = socket$inet6(0xa, 0x10000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x8, 0x3, 0xfffffffffffffffb, 0x8, 0x400}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)={r1, 0x1000, "679e604ac18640f14f734ebe3642e96eeb59000246c98495b0f541ed09b8b0e1aba4b8977ef644814d218d1319a88b6ebc7f7768fd3aea1dabd43e754922183546724b7dc252f10d75900ac90819cddc0d71fa76aefcf97cf02e27dca2011986e654b658b0cddcca686c3c23476007a7be1686f9b94478cc1615863b5de701ff256ada2722f0cb004ce3bccdfafdb1f74c6eb7f04780e62943b8124836771bda40132f4e20f0d919aff3b2793599bca495f477922d825a72ddbb477bd5b7d0d8d03e461df2c9a90803f13e3943a22fbbe35086db94cb3961b750a2ac97ab442c04088183295c17a94d79b3d30aead2881ceeb5186a28412871d78f609d4b35cfb3bf873810e2f49521283ede466d4447854e2cd3c7e03c7cf3504cd7af36f614087f07dc2de78f2584ecf03b6965ba96018265077a59f7f5cd79d51be1d29267dab86f6e4bd36c1c1898a072e34a6e4c45af9156fe7477837bce98813c265dc08685bd6526366bf4dcc46e762fd62e0c9eec197d7bd5546baf6ac9dcba2ce7d107fed43cf94b44c07f1608cebd490852a891ee7989877491e941fe0d10ef33160c4b364c5ed75db84dd33f3f654e43f860ed65ef786bacba765a7cd9ef50d74628187b2a16928e7654bc78396501b083ee3efcf05e0cf844d35b249ccff3bc9067a7c499c3a7441b00da9876bae0d2e1f841eb38e7199add3b17605ada108711238f24cd45f2941670b9032dc0f6862b06602fdc5f3e00c195b7ebe24671aa0dd616002e7a8ac7fc20a4158b991d8a03ac2f677e71cf4bc8364a878755805ff8e923d65f8aa65d163ecab7cb58c04fa39dc51029a293fb09462c763622af31d6eba5fa52dc3f66c7f7c98dcec4269448198687042faacb1ce91db2772fdfb8dab056849773c056a28d3c7de385469aa3517e67d277e469ef94bd8b52f1d57e4fc5f40eb0cc7a95ea22f40b0626ddcc408807c1e54957534de774b0e2417fd52a4c174515bc55361527b27dc33af7f8955dae12346f8e5fa48bdaf8d6206701d6edc9651ee1290c452890291f9981ea09fe1f980b1aaad187d41223cfedd5bb13f5278f0b29c1324ad0ee9095f496b41c059b2151509f6572d2b734d9e490cf56694d7d21a5084603b2d4f02e85752c8d5d5df195fab4eb7f4cc251ad36de498e0b2db391da88799842e91e917128097be79f3b4088cbcfcfedce2b54168e90026324fd200c96291d31840abca466f6b6241878c23318bb591744a13d05bb3a9cc82163b5ebbed05009da591cdde976ba5c165efef16ab5241b62575fb518ae755cc0edb2a6e301828835306f9d5f22c3ff564a0d2543fd10b8ba76472c849d52c6466de81cb54c301255ebe0b96f8b73176594c1eb11c1e57ff08f38f021c9ff9431eb0c80b44fdeba94a9b51f29b9aa67dc42eea655bbf686269d390ecd97f654346cf6e377631f5b1352881d31cd1c005b160876d67ca8a44cc780e6cbdddc3580c637e4de15b92f4bf09ada9514be94653ddb2d9e4d195fd770bf214106943522f6b53d3ecfec5ae5380b8d08c042d0f7669aaa7465b4afa244f8a1f8392d0b0b6c80331de23f88f1fbeb4b9cb9966292015d5e0c58bed41d67502d4e74cdcd2546f34dfa15dbfe2ccf3b5a90bee6cc2f9fd5843687069b9061af9d3ce25fde3376e8a54f81f3eed32eb02004bc4b3a6cea8f46a2ed47aefe6c521ece360e69f9a9264c8c0af4da46883b6dc1cdb7d94d4b9c92e7d2354dc5cd1bbf71493cc99bfd088142b34e22fdd3157f8ac51a7dfb0462f1eaa3e39b46e69a8a9e787e9e768c0f683c40ddea912cc317da0d20fe161ab64e37c54a940cf69407f35c1a334571d35eaceca35b22100178de613a8a48b536c64483a19427211101dc6b0187f9841e053ae375a989f60a410c4b04b4cd2e11600fc6a4ff7db525e1481bb5695f02905cddbe35a34038398f55153fc92d5dbd20988fb5f7bdcae07c1af322e3e0b3a766a4100a92c44becc65adcd12abfba40a7387a629d4fda0519a41eca147fc0795dfecec9f0ba22d3d7a6b8c9fe1a74ffb4741e6fc11927453fb0061f70388df6266fbf1fccb8bb10b915845a26e2bcdc3f08e521387b838ef6a75e95d83c02365b6238db0fa6e1aa05352ca653279aee733666cfb17a5d892e2dff21db6aaeab45f26c2b19cbb583faad6277d5e984b252664cf99760d85948b42dd3666bfe366c9a67d8a080ecaf0493667380c8075ce41f926c93ea5a002241ddf66c755536ea15223e353ddd403bbb86d3ddcae82b74c030699c46c305d7d9039f3921c31289c32e22b85105d357ae651c117f687966d88663826ac11e046c314ac09065429b3552bf00e857a57690d9888821bbe045b3be70e203846d2eccef11f42174f87e7725d448d55b670ed9e6eec17b1a6beec3b37e6b34b2c3cc11d4c3d56b9aa71c96b3a660bd0573e2f84669b17195ec027e2d933c3409e85e2de252806cd509d755e3e44e08b6dd1eb58e2ac47711876de369d46c71557ee7e7950adac9103f3ef42a55a2e02b7d8dea793a8ec5faf44d323a1a2a851dd45230bbcb717e0fd13e5c5b273f209c461b156b0621b108901e3ed0b59d6d9bac204dd02f0f7dd0889e986eb5696700da8ae75b5af271d846208ef9bd841cd868dfb43924496ad95067b59e1bfac90adae0e5f901b554d7114a4f0ec32eaee60dc6b3c998618253c626527ce185926c39fc66a6bc9275c62b861fd7e6e721fa5981e29261820d40c01b282967f9d80dc5797ad1a4de2233d507451c2451fdfb3db0298f4f4ec40b7648adf956bea46d4219e1519df03228bb3fac4cab632b9e818dd51b2a496519fc911289c0578721d0433bfe0d113bac7d4251b78134280dd0823d7fa2aa85f06f853cac598e8e442d259fb194244ec8c4b35c64ec6fca256a2d9409e9721cbc20640d5106d3e595d7e9d78be1ae2e5a4fd9247e93a2c2af92ee79aa434324e864f35719e05c7f18a0e24df42357a96c44bf05681f30c7f02e078a0937c5a11c1d388cba12893a9fd215412c0e0dcd1d2cb6b4ae367cd322528e0db8606cb38a43acb127ae431b5deaa02c26496068de38e6b9bf10cce0928f7ada5d1332e7abb141a85d0c24c462351507b5702b6a38b5814b91c6aebcdee49e7c190bc5a234bc993567d47557d152eb1546a0cfb73d724fce107bc080c272ae4b2b112d5575c4f1916b4d93bbd11412675ea34c05465eaf4f826bc3dcf54f9d334cf22e86332bf46726005790901ba9682c411dc4f0df3338ba188e4151103ef9638600bff5e55b6702c5aa753d076374febb5b0808be9e91a18e3addcef404cc290b4d833732a4bd09cc9c59a0cd477ca46ebb55ac55475d2b8551b1fd00887857ceed67e8aa39ea5b0bff5b447e1880c497fdbf956a5072a7e498a70ef102d00d9d8d1d9e5c8811dbed5618193e67fa14da127444a9817c67c51cdfc77e37715c35c631f17dd1546e2877cdba1d77d63550840a2ecc3f3b66e229fd2c41e94e2cffda05bba06a1f678c8fb996bec9987ecf5f9cb37e0ba7f995835b659706b4aea722237d63c5cbb0950e2db9bfd95507be87f481fbe4c878526e8d1553f7a4c8e1b08cc66187d9b77c44d0a16fc96ed72b15615b3a70108b78fd53cd404539b87a05283b398c2c8e79bcfb836bf2909754b9297a3491a71366f048f6cbdd7e9f482174049ad12752f8155bad113003d93a46fa007a845c3e3df4a929220ac71f4ef4acc43192f4b6b91396df239f390c7c1cb62c9c079dd7cad624c67212226937b3b9e0fa78a2787ac92d7ef7c98eb2bbcbe76c788007a57db006ab08b8113e57fffad838009b5cc3443580a9cb2c94b4df3376b18339739ef068fbc1a8800efaf1a0276658fa4ef01dc8cf4282155d3acdf83172541856e360b20b25cc82f8ea83eadf603033563cb0e14606c42cfd0f10015b631c84dc7d75a1bc3499366839a633a5c3a442d59d16d1c32a5aad14f44be94248ad189f663822b540ebe37a9ccd491ef470d7e501cfcea6b8568bda8831439b8b089ca84ff97f6e31b61ea1c5aa2eee6bc6fcf4a722c25d09323c22ec4d67d2b4e9549315d50bab4a447cf608c07a25f5e1aa5c95cd84c5d38b36093c13e48bf86a4c0c44fa65a61e1c03c00d3b129b87040a62813f142c29e710ddc53fbc787f8c1930b358972282c4f299003e031a113589d341d750d3f2845c80f9acab5020952b21ae754235082123fb811cc8deaf9bde4573fa34e714426c180bba870b78d800dee6972bbad2128fb3ea586c54ba832f06acfc79f0731fe05d0a5fc89461dd97f8721c785f7e772062c441027e2cb88bad534a2fbf330bce86ec44d4ffe5fe0b24fe9a4312ac7987aceff90789ac6814a52e1fcfe17ed86ab2da3881c82a9c696d685d3566ac6d0533fcabafa66057b831b77cb33e4787bddc28b92b2ad2343e4f6335381554adfb1dd27914c9598ea1d0d7e6767a75b91ca80b6a1cb596056d225ae99ac50b0c44b10e654f1e1725f9c6c9407ed098aeb4577936b6472c2f177053ca36df09a78759fe3944564aa7de12460f05a952859d2ce0fa3f7d9e6d74c7c8eb0073debaa3ab74a571dde2144ce535445465d5422e9f17374864e54c72a91c98c0a7f936aca4ccc59a81831a517ba81415238360c54a7fd2c5e4d4c129adb6b3a782a8855d375c05380094fc3a5b3da79c212baa0bd542f8b7b301662c299dbc45f067b419c8778d6c3b58e04cfb41c76a8595c2d7c27ae72b79ddc4bef805e12af4ad00d15535c518e1f85df2a61e49a33b2ad96b1444fe0613c3e43335a65839e7d77df0f7835b5fefcf1409dc6635f8627001c2ef69bcbb5c76722d0708fa9bb7665933b876558810256eea6ff2298f531c97e6cce35100db26b3cd48bf48aeaf86b64f7901a824220d2924be931527401245ca73a6660cf9409e3af4e751ba4feecf7ba6ec5a1f345f48ca0a944db1d3fe15c3e0bf593069472f2090e09aeb7382d8023bdb2ad3cf69efaff4e830c4e98f0a1471e4883d190d9c4b05d3403798e776fac58982ecd61a5e956b8407869a06050556e307565996c01de8d180dda4424fa58df10ad6664ee0ab9f24d2a35933d4cc2483ff99e41458be33926d823c982576c21ae73be5fd0dca6bf57fd19e138d5edbb4fd5979be905665c296a921b24b3c3055467d33cb4e91877fd6186cf2a504dc3c585a45edda390776a948a5dcf7aeb2e8704567c48b185c26d8db1a8fd00b0ef1f71db3ad8fdb53cc278f3bc121cbe37892f86032dfe585c57286f537449378332dd2f7564c7987f3cb2a7bed0e629cedbb2f6687e26e12da5dcb30090a7887100810b53acc6b25f32f13bde043c6d2460f78478e41f5ead05e6b842136307c729271fffe806002be1f10ce91166313aa28df88c0ebae9114d8e9891e85a2dbbfc9008b448e255d57857a6554aab17afb55e5386de2a6532d26e5b2e771efbdc5396fbcb3c189c737e4799d90df7899e91e801cff65d36748a890059d5d70f594dfcb10a726bb811e9c017a2370c4bae1edfeee76f8ec940c5eb8d5ccbd207e290cf97f99f7782e44c5c77f210b6e7c6aa893b2253ad67bcee02fdd67b3ba289914e9232c83841d3d51cc881b602541d309d916109f36fa9c7062ba142d360fe17fa6bb4566158cdeff5a5d73273c17d3931ca20b6028dfbceb2d9a7cb0fdcc59a817a6d9b5e9770c761531893dc2eedc99193524243b5d4e82832f54c60faa2446ea9ffb5c89b5327f0ef23b71b03225"}, &(0x7f0000001840)=0x1008) sendto$inet6(r0, &(0x7f0000000b40), 0x0, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$KDSETMODE(r3, 0x4b3a, 0xfffffffffffffff9) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x5, &(0x7f0000000640)=[{&(0x7f00000002c0)="9888715710af5120d090f06522e5bcfbe1e7e2c53adfbb96ae476e423fa9f9aa719ec544fd6871737002c6673c569c307b67c0a13e8537a1076e74c0e34c061757f6a8ec4c9677c779dd6655d1c11d264d39d3be31b3895f6d534cf4f8a4254a2a39d440cbdaa8013d3a02d6d15fcd2c9649cdcbba893fbd6ed40dc6afb9f72a29cff493db5c180d836a33395b05c7cd4ad3", 0x92, 0x1}, {&(0x7f0000000380)="a1eef76cd6f0b582e04196d77699d097ba18f1710f1ff2301c981a1bed1c9f31ae4fff51b8d61276ba1a0d8ce6ce07ad584289e1a604f8954986295184b537713c164ada7357fbf9e5fe4676c003d975f50cb29c388f9dc1653414f3cb743445c70968afc565397c53586d8d54", 0x6d, 0x6b7}, {&(0x7f0000000400)="209a9e3c6c027c383248291e98b01141b010c427597f5cca3c64516bf619efca7a5de51b6951e1a27bbe3f2be1df662ecb774fa6665789fa5ed40d41fae119c9685dad7fb1a091ba30205bc691a711bd08f48935b517273f84ea8bab8c8b7556da964a2521a2103eb48fa7f1cb21d5eec88ae8d70de578e6678ceb145c034c1cd4fc6e1a7730ab5e0db27eac8bdf79be39918b818c02763391f466", 0x9b, 0x20}, {&(0x7f00000004c0)="2bb7c4b964468ae61d48f175c79f1b47320d0b2dd26dfd16cad67325eda20d91197663113d397629712d21af4ef2b69ef8b6dc1ef76a2dea72e60034a919707f95480f70827482dae6233ea37ffdc891a787f649e1ca929ed190fefbd26c82beb0fce95c41e58207e940a20d7053b87122b062f5162ebffc6db846635f55f7f036ae514db828c04df98a14ca69d6947b9ee68d727d1fb63b0200d989f100b32a9a93aedc2ba0c5a1ef3cfbfa7c5c01e61fd6c14fe3da00b04c2bb48dceb8e9dc6cfbeff7e3d53232faedcb346e014b340f691e0a", 0xd4, 0xe05}, {&(0x7f00000005c0)="1e44f2a9784c6baf876ffa60d43f4f52332cf21706c4c62325878fe5015ca097e486ca5f40beb6ff92ff47b2fff24881eb2151a86c839e616584c5e9f41a5042f4366415fec8956d90dcd12390862d1d17ccdd86ac51bf2a4bbce05daa8926761b3d89838386b384650b1be1debcf1e92bf9", 0x72, 0x6}], 0x2000, &(0x7f0000000680)={[{@init_itable='init_itable', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x3d, 0x3f, 0x38, 0x37, 0x39, 0x7d, 0x35, 0x32]}, 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x78, 0x7f, 0x78, 0x78]}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000000140)={r5, &(0x7f0000000080)=""/135}) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:26:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x2, &(0x7f0000001100)=[{&(0x7f0000000080)="041477fea6011aa96bd3002f07ff86ca80ac6e3c9a58e3dbb2515d59187153ab045ab71fe44ef8ec9be97dc11da0a08d6c1d7befd50520febcccbfca457debeffb8769da8e746a2e1bf94a6ad9c33e360568cc283b071193991cc2375dd3dbc5fb8b7471", 0x64, 0x994}, {&(0x7f0000000100)="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", 0x1000, 0x2}], 0x1000000, &(0x7f0000001140)={[{@subvolid={'subvolid', 0x3d}, 0x2c}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001280)={'bridge0\x00', 0x4}) r1 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x80) getresgid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/06 05:26:27 executing program 7: madvise(&(0x7f0000334000/0x2000)=nil, 0x2000, 0x1f) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x800000000000000f) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/06 05:26:27 executing program 7: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') keyctl$session_to_parent(0x12) 2018/04/06 05:26:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f0000000040)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) 2018/04/06 05:26:27 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) 2018/04/06 05:26:27 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = gettid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x100000000, 0x1, 0x1, 0x7f, 0x7}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0xfffffd20) 2018/04/06 05:26:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96", 0x6e0}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffffffffffea5) getpgrp(0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000c80)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r6, &(0x7f000098eff4)={0x10}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) bind$packet(r5, &(0x7f0000000a40)={0x11, 0x28441e53ab06f969, r7, 0x1, 0xb72, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x0, 0x1) writev(r1, &(0x7f0000000a80)=[{&(0x7f0000000dc0)="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", 0x6d0}], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x38, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/06 05:26:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38", 0x76) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000006c0)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r4}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000840)=""/178) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2}) syz_fuseblk_mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', 0x1000, r2, r3, 0x0, 0x9, 0x8) sendto$unix(r0, &(0x7f0000000300)="7e8ed74a1a8f3b1af827fc9460ac32f2af3530d341cb76fd0388bf976cecc4faa2336a730422359459a9339f796064dbf3944dc13f6d65de66dd7b93c696380f8b69b3fb4496f12db663ce115e8bfdea960dcb59307458946498d7c74879699bb640e72979e84dd7e84a4f2cbaddf1b6ed955bd86fa80f782bf653b304aa3bcb90a0e77cb0dd01b7826d57d6c00a130cb22beaa05d61044c94a6b85a57cf4bd026fbb579edf686c070dc13bfee77b6305c14e424ae11861fa704d7e5ae7926950a1fdf1f4b2c0037bb", 0xc9, 0x40810, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl(r0, 0x2, &(0x7f0000000500)="60df0f516c2e94d3f52026c749fa24428e06d777c48830bb2f25245b6760a134e9dcb8b43216997d02823c4e982e63f1e076ec20b7cb6b8dbe816d49e4bf29946fcdc57679a38e202b54841f76fe2fa937c6cf62aa74ffce247fccd94b484419f685bb76ebf672e3075a9d6a5794d2000000000000000000002000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000900)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)) ioprio_get$pid(0x0, r5) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x50, 0x3, 0x4, 0x8, 0x70bd2c, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@generic="3c39b1d982b856a5d65854000e5f558be4885688", @nested={0x10, 0x15, [@typed={0xc, 0x49, @u64=0x7}]}, @typed={0x4, 0x81}, @typed={0x14, 0x54, @str='lovmnet1cpuset\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x804}, 0x0) ioprio_get$pid(0x1, r5) r6 = getpgid(0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x0, 0x1, @tid=r6}, &(0x7f0000000480)) 2018/04/06 05:26:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0201000303000000000000000000000000001a007f0000010000000000000000000000000000000000000000000000000000000002000414000015004e210000000017004e22000000001300080000002dbd7000000000000000080000000000fb58543ad5049a2ae6bb55d0138523d84a54b36fa7091b5d190233080d9d75a10023cedcc632891cc389b419715a6a3d473c32756d361193e8fbdd071065fd9737b25bfce373ef6acda0df337a92416d86bc72f97c71df1ac31ed4213dcfb9c4b75cc45d484d9d089383f4f5fe5049bfb47a32930890007fdddef4295a533800000000"], 0xfa}, 0x1}, 0x0) fcntl$getflags(r0, 0x1) pause() r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x121200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x3f}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x100, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0xffffffffffffb1d3}) 2018/04/06 05:26:27 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="05"]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x220082, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000240)={{0x0, 0x7}, 'port0\x00', 0x12, 0x40, 0x100000001, 0x0, 0x0, 0x80000000000000, 0x3905, 0x0, 0x2, 0xff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200240, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00'}) write$cgroup_int(r1, &(0x7f0000000300)={[0x39]}, 0x1) [ 58.739752] binder: 6442:6443 Acquire 1 refcount change on invalid ref 0 ret -22 [ 58.850897] binder: BINDER_SET_CONTEXT_MGR already set [ 58.856904] binder: 6442:6459 ioctl 40046207 0 returned -16 [ 58.876826] binder: 6442:6457 Acquire 1 refcount change on invalid ref 0 ret -22 [ 59.163796] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/04/06 05:26:28 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x18) 2018/04/06 05:26:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x12db, 0x7e, 0x7, 0x400, 0x880000, 0xff, 0x3ff, 0x7fff, 0x3f, 0x7, 0x7, 0x80000000}) dup3(r1, r0, 0x0) 2018/04/06 05:26:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0xfd, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="cd92c3a42978ecf38e724f1c2cf736733999cee111f153d1effd0892b294376bbe1bdccecccfdbbb53680233c61881a3e6991947ee68336573be0acc", 0x3c, r1) r3 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000000000000400000000000000030000000100008001000000000000000100000000000000ff0700000000000001000000000000000000000000000000000000000000000001100000000000000000000000000000810fd29cbcb192c5817f90b325d9f071e397acaedc2d28cbd925d870bf4b405a3689a687a3e348d3dc9dbb3156f6e3773c5a1590c9c8f89b8b430830d51ad74d37af8d3ef13d8fcf68ed63ef6cfd86978f423195bcdab020ddc08f60b05da5534d0421e81b5242490cb6d14debcf9056cc01c486ff"]) ioctl(r3, 0x100000001, &(0x7f0000001000)) keyctl$describe(0x6, r2, &(0x7f0000000340)=""/36, 0x24) 2018/04/06 05:26:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x80400) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r2, &(0x7f0000000000)="d8599a2b8f35dffe5fd30f98baab0858797a188a71d42cbf2c688e7386ed189922688a09accbe79809d8ab62b54b6ba6a87f41787b9823fa7881b6e66f3c924089a537088028c7a8c2374695ae94e1bd14ea03fb25714b1288ff73485f44979c00e71ffa54ee30f27b", 0x69, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) ftruncate(r2, 0x4095) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000080)={0x80000000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e21, @rand_addr=0x4}}}, 0x104) 2018/04/06 05:26:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @empty, 0x2d2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4, 0xd7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x81}]}, &(0x7f0000000100)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, r3, 0x210, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb21d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x30}, 0xc) socket$inet6(0xa, 0x8000f, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f13000)=@routing, 0x8) 2018/04/06 05:26:28 executing program 6: unshare(0x40000000) clock_gettime(0x8, &(0x7f0000000080)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = gettid() prlimit64(r1, 0xb, &(0x7f0000000000)={0x3, 0xfffffffffffffffe}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0), 0x8) 2018/04/06 05:26:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r1, 0x20}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x3}, 0x8) epoll_wait(r1, &(0x7f00000005c0)=[{}], 0x1, 0xffffffffffffffdc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r2, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)) 2018/04/06 05:26:28 executing program 1: sched_setattr(0x0, &(0x7f0000000480)={0x0, 0x3}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ip_vti0\x00', 0x66}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/159) syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/06 05:26:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd2000)) 2018/04/06 05:26:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) ftruncate(r0, 0x6) 2018/04/06 05:26:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = dup(r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000004c0)="2e472a6b135f42f92e165b4155b6a909b4df53eb936acb4c930065df41a6b24b4a8d12eb28bb861085dc457d386bb664ebbe2195873a5cdc8092c57ce970f3f985e81e581bae0d6e46ad4a5e2b2408876618c19bbf7da8bd4296068773301a1bc8d54259780e212f4325c2ae8e127c454132938f7cc73cb508308a620deb19eef3be5431cd8b330de77abb1daa9267d4f7908f1db8f516371e7d5b801acedac3ffff159c") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xc19a}, &(0x7f00000002c0)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x8, 0x9, 0x22}, &(0x7f0000000340)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8400, 0x8) sendmsg(r3, &(0x7f0000001a00)={&(0x7f0000000580)=@generic={0x15, "affbf377e09fc1c5a3b614a88d0514268f75d8f42cb421bcf2e11f315b145ad342ddf412a93da9f861f043fef4be74cec4ecbebb1b5944a03462ccd3ffc84a5982fa092d50ff354981b6e7b9e7bbc2afc437b535a4e1e35c9339f56fa90798bdd8b960920a454f337b12d3b095ba34eb6692de655f17030276ef58e59a28"}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)="0f1a18731f05fe3e31ef2c64471763fb61bd077fa5ddba7345bd15191e9a8830f03ace59208e6c03eb587c49ef143d16a0bded474584d07639e71c2bde009669726b5138a658294330dbcf9f75d06b932ca8edee416e3432a9221737f30c4f67036e59a6c922ff0aa19ea2134e855633b028f6d50ea2308b7780a36b44fd81f5eb64e573d2c12bcd513a983ca66ffb8ae4d37844799cf0ce8cc52ffc6a7894c9e50d7dfc11a75bc5fab840938d7d1bca2cc841692b192ea4499dda0b71884258d5239118bc8ae8d78f7f58b7f875aa2e9510c82ed096fcd8", 0xd8}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="540000008400000003000000ee0b712f1b0d0ed7e8edcaeafced0b86a9e74cc5c734bccfcaff60b47d720e154f681b3e17aa218a1bcf52a3b820fd5d2d4ba8760b0f66f5df025d8ad6ccf1617b127ca93d220000440000000000000008000000b9b9b07f5f3e4e6a9253ff3c52dbdf827d3a6d7e844d0edbb3bac3a89ac5b8a6dda83f3b241c0ed36cb2ae5a645c4b58de68069cda3568000c10000017010000ffffffff116bd0f1ab4efa82ff0673a817f391e9f30241a98800590f6ac5a74a95be8b44621e8efe82ecd93b76d8d2bd1c2eebc86c0c2fc96ac56a5e64f363970d0b49c66d0bd3115c904aa702a7186461a79ec1ce738114b46a372f5f2a4786ec931448a64d187c525dd6f7201beb56069f1549c74d9a4bed561a9e62de4143424e7a6e9b6135fe19e4451eaa9b91f80fed8b74864830fb7e0746a2eb0cfa2160b3fd2da2aa2368306a0560948fd19650f1e4877015c8e68bb4960500a1731bce6050cb4abca3b37fdfa34cc6a0a7403b532eb888616be6e369ec00b786d91a18c2b31d1e6f9741ae5fb5f66fde93940f9e6ebf0fd7a0ada68adb38a878c79452759b41cf6fd8438321260010e4ea0599d22c7e0ddb55cddfb6d5a36a4bcb3bdcd4c35be953b7be1c9715a9778603bff4b748a714b5c2461f7f4a06871f4edecd8323cbcbca9606955c26e570e19da0b90e17b6592dc7f5a79777ed1f49020476a5bde68f333e6c55a43a73a7b88636b81067c7d3b977880d9fbf71b33c7b2cfb8987500257d042896db976988780fb5462635cfe7ce3f6a94c1681a3e1544aa98f4dcac3f0da83faba5a21816e8a348fdf374a3c7d5edd2bd904ca193b6d7ad68b16009544827b95e518f3515880db226a3a8633f79befbcf7194352dadc1c87363d861af61a43301adc6531f4d90e1b34bd027b8ce8c1b3817729fdda66430e6bf555e3acc47a383a023b53ee2296cc60356f0cf46f5e30d6721b79bb0e750581c491111b8fb7ea5e2821062c286d702d738b8e8f9ed0886ff43e3f6b47ab7f1e3cb1cae6b74336bbf43c8fe7841727c835343874b117e5a76099a05a6d60f64e2e29212a1e7244a11a77f393f11af8078eb0e8d1ddc76cafb3a4394f021bf44355cae661b8f974e6da364985fa985ae751f45d32203b07f4cb1e6afc1e8d069e29d168d18e3f87f3f41828bb46b6f248501c3d44058fee31eab94cc8f576c8a327dd9854fab13b02d024e50491731aebd4dd4d309070d1b0837ad1929cc2299cd9d6e769f5b5d30115c3dee3d2ec0a13abc3ce4af1984b76bdc8712b163ac218615fad9ef4182cb8e20bb9cf71b63400350ef2fc665ad5f14b71e7f2f3666aac934f2ecf4002dcc709f0f71c2b7f2bb0a7ef3dd32338bb20fc4ac934394cf27c017221d75fe0a7df474130244a91fb26d14d303d66641cd3ff574aedde4b886a945ece12f49cb4567bd68cc20904a410b734390ba7717d8b60073322cd3b0577f7fd29194584c2bececeefbb637704a090f95e82582a2a3c0ef6d33deb697fa8a8d779bfec61559863c71b7db21cbef338b6972ed93cff079dd79b1e5483fe2fc735d7ffe013612abfbc5baf2ee04f7bb05a3328a59172d2ffad87306afb970fdd0750fa73836161318dfca13cd6341e721add8b271c01528df1258cf9d853ca5f9f01e982b8a5332e7c7b58de6eb4a9ceec52a5973e37fc60a51af9639ddd0c7c20f23082fb46264947414af388abed27283547c3925b5ca22c5b32a25f77c79f64e656177513983d848006ba53420cbf328cfd3c90d481ed6275ed27c51ee3e884cea767633e83160dc33f42c2f74de5cd98d14d488bd6ec4737c23116f9146ee80bab27202d8c006688f7b3de56942ee25c523b4bb0eb2c3ffb6247f107a370186853c0979572e88d150fefb55037ecdf936dfb7c49d9af8b8f50b2ea90700b1e5ef8c77a966c689326c94776ad1ca20cd7f176d3a75345b7c4ea6017b12c421d09e7cddfe074eef3f1dcfa505d4f0852ed2a31bd095bf98f744e96990955597a0ea9a9911820df948f4f5d61aae10ae692f502ab73ece920c4cc741bb3b938bc1e3d5fe4072c73284842d7fbf2d7bdb722c35568ffd8996433152841b83b5df8d9b8c19424f81fccc8350889c86c7c7265fc1af559e68448982bc9899e34a50aa84ac6aebbeabcb07bd74dd46412fc143cb0b32032b0394b00b6a6ad6e8a96139dd9d42a0f95c7e46463415dc6a103acbb2ee4e34129d6ca9ac243a65a58064fbabb32e32af82d5c6446f34218d8f0a156ceb7dd6b95ca327bf35b7720e495bbf2870aafd2c5b03c4d985556fb48a4442a05694505f7739bb5f3054ceda419cc261c75399276213473276164b74125a1a06112f81bef6ac131dc457af905278211d98c86556c221509276a548c410cf1a8e7e5a898b5f77bb3e4d25b917216e2e6730964d633a844d0f2acc39764146ce5c4cfd1b706dafa58b33d6f0acfde0db29647b7c9316696066fec5c5f2b553a8300d5c3e6b2e94558c20d5b54280c7d5ce8b5c028876200a1769a7d326c20f7b04088feab1c8fd6aade752ae0e033ee45bfacfa467cf87a95f43f519a95b3d25a606b3087b2c1231606c3b9246505ea03d2a4f87b7fae57d1541686b21a8a934df74b0765185aa24a8b0b1126015dbf48bd32f66081a38e72bdb552c505b22e8d3fcf9686bf0de8fe7faf4f6a6a30b0f0512696d1065dfc9369d15be11c87751e62682625bfb51d96ba196908285a8ef461f9a86b047c80d1209296b1e6e5baef0c55d56005f8b266bb11fbc4975f6ae970627c1501491e45fb5a7f78337eeed45c47b0b71beb6c2e300a5ef0da821d54b2a3af45a5facbd652039abe1322cb38e3535012c3bcdae49c08f5b2b9a564e32d91eee4c6477994b623b83c5f0f9e735f9329ac12a826cc15914e376b293f350f24902a1e44d81881da68019e9856b19a27acd3e0e12b90bd35f88cf88e8c8b1cf49028a77e8a591e908b25a0d86ae61ec8fddeffc846829adeb5bb572533dd14a507f121c8d5799860702422159a70fcde65a69acca345186b24dd63184f08616adf2b4ea3714b40dd75f06e16ecdfd43467c0a7d0f8bfd70f2cb4e76b41315145931e521b1a638afd3142f9c9b05dac3e643d3637f8732c98b27b47a1d742fabb289b1042454bbc120c4469db897052b56773899cfe124a48482491ffa50b4a95d927d94f5e949095c29f167c227f67abbf9fb0672ba81ccdfda0e69533a5c56aa9bd35d9c6014ff19537bfaa4e4cc9d52aa4dc41fa5d6612b52a5342f5127dc3695c5556781979d929b24bd80e0304e0db9605189d8b56f0e437e0ab4aecf951f1dd3976e79a7c1a9523e232128d61e0db4311ecd74c677ae5b4321e35539bdef18540ff69bc1d181022dc4fd5736612502481f872b4efc2415058115a591cf724e29f146297846a06b9913673af7492f191ed71ba770ff901dbf55819bf84ccafe76efea24dd65ec2473f7ab9387d58abac79f466a66f9c23329fb8126e8fa29fe6e0c4aab6297f5eb72d762e17129042e8a8f941c5fa0b7d77751acbdb96e9866ed1863067e4a62964ab071e077370ba99ddf6e619adfa9eeaf9a57183790f16c41c30384c3ab37f3ffb9bcaafb5e73f81134bb62c972994beae45eb2bedfa87f5b8e68ae8a9421651592e7b8548c285a924d7ca0434692dc1a6b4268190d0eff08ff0aff859ace42e404964b599145a83a372cd4ec947163f1f4fc4a28a8b808e701fb744c3d19294e6c48b032e67cc7f4e6b507c4b1b85e597f63d6e685a11f48e57c4dfe8aec3f581c8ca04c3caa520cd7cf7fe481ec290a404ba980f77cad8089a1fa2b4603f378882abafafb4813c2b8b191a6c7257cdde844acc754f6efe06dfc1464839280f4cf54939b38409c2214e5cc1d07c7e9081f1bc908b194581a370fbeb8d62faa00ffea92e3fca450777105b10cfec38704d078f0cb5f7597016df3c97b4aa021dc2dd4d4cfb14a464e4ec2ec6845de27ffb2436dbf2fb33fc94208f2008219ae77316b975c8ec0cd23d000a1ce84e4d60e7335554d5a756163ee676e08057e9946c6653d7e8bc790cbd8c90958d8d52a998ea069a8e6016a97538a98cf91793e0154af3a0e484e8e7a025490b86b9e30f585021e15aa7804558771e9b555a1e89c6738c428705e567e5738fa58b339bbc4772a5047aaa65223b62a0d9315aab23718047cc85e7c43153ed4f51c1eab3da167a08ebaf18709f553cadf56942e5bddf2ea9ccc5e8035dc1472f1957a393450670d7e84e151c8e2c2808eef7442cf2227383a9024691547ba44cf144a6227e6dbfe5182de1171c6539589a8a8825b5c9f8b308011b9dc80d3911dc4fc71892c062c42e11a6cacee342a45c3db374f5103e0cded433c12d071197053ad4fc30d0f9858bfbf853f0786664b6230656c1d1a2cc324bbbc00310dcd17085f1da62a4832a6f072108b3bf3c6f163612cd4e44629abc82cee229f42b6541b68dd541250075e19b6b7aa0cd2b0ef24d9d0b3c3dd3d669a3e050a51c227b5204821bc53eecf41d1376f67558946be9516f61db06ac273f18d52e089408b06a214899cb733522d257057534510a321322537e9a9fa27d36537b97be0aa5b8f910ef277db31d9d1126d7dc91b5862618c71b99140ed1759ab3f336e90b2326500cbad4d0f7dd0c9321cd1e99ee9b47005283deab01186e95ccaf1e42a77e53c50de156033a13c529576f1aa4a7ce7f5a1578d76487099c77b21b68ec1c400474d8bb44f6e6cdce98f819b5649e03fd256835750b2f7a28c4554100ca01d37634a25b76a3c860ae8129a52cd6e34d74851a880e9d40f1d02683ac86eda0ee03f4731992c8727b3e8cb7b5ca764a844b6e6250744958df763ecda83db7a0d847f6419afdf2709228ab10faf78f8b9303fba9ee16872b91c3ddd98c83b301e92af876a318f9c60d46b69f2e7ea3413e95aa81b428af1567d606563fed165a9b15b8cc0563d6ebc083d8ded4c1f03629410e532f79edf03f5f25170c3fc204442bb14b63d8e086b3d5f0441816714babfd58aab8de45503fa9917ae5ff72863eec08ea065ef52509041dad3d4e747f5574bd07f29f3631e3e08a115acddbebd7e7d7fda8beddd55ef2ea8dcfa99514242ffcb805ae66696976d1de896d3109eaf542cc8ab4e3cb149255a56c5d6504596e01bdc8113f9b7c68b09dc76d3910f429c44d331aceff041fe1cc4e7b6a2f444a40a8e80ea3067e5a12c078e3d188e28a86435e814543dd6a71372198b61e048e6bfc975bce953cc57367d0fe086c5c0488ed8450ba0b5601cbfee14042ef7000610b43f15d5c60c9c884815873cea77f4c3757f64eb08b487171d1e0bb41688d6256d742a1aac12927b82e79dd13b17b46906ef5b7dae45d729c0d8197576f2d7d21ac3fde8daef3edc57321aa7afc161ea04484517b73110196ef1a507cb8510f5c69a1fd97a240579945fc591a384e85ac8ed15253cff50762edec826212efaff396bdccae4bf9a6dec3b8b4b93a753cb68dd5a64475fc979efd225ccc50ea47c6aa35b5fb39aa5f04c4af05e4571f7be313cb4b5361a5c01fb76b15088f4f3f3c2498a2d89b7cd2fd353a97aa33b922fbecdef570d516522c75dd81d58507f2bbb96ab0bf6ba1bfb337ec9a8a953931c7733b242e43beef1894a7e155e0e21e11fb2191acdb7c857884cfe030f265737b9d0c64d99aed817e4ef8a3f71a16e29caca14e2d26c91519af888093895ecffd53cab334d26d3a21afbe047116ad2534a7f621489dc136ff1fc183818168a4213aa605ebd364931c431663e910a698d3c9f399b851796841840574eb92711d15c0408cbe1b7b1e2b5a3633825b46a2b5251d6092b3f50c14a1aff1c78dc43b12cb774380843b3ebff4350360b7931ff594d226e5ed06767d9d6fa99ab859d54e24a05abfff57579d52382e5a5814276e8249fd2f34ecb61bed9357edef674ce8fb02"], 0x10a4, 0x4000000}, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000240)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x9}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0xfffffffffffffffe}]}, 0xfffffffffffffdaf) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001a40)={@rand_addr, @empty, 0x0}, &(0x7f0000001a80)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001ac0)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x5, 0x0, 0x10000, 0x1f30, 0xfffffffffffffffd, 0x18, 0x4}, 0x20) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r5, 0x891e, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x7cbc, 0x101000) 2018/04/06 05:26:28 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000100)=0x2bf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x1, 0x7}, &(0x7f00000001c0)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) 2018/04/06 05:26:28 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000340)=0x1, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x0, {{0xa, 0x4e23, 0x83, @remote={0xfe, 0x80, [], 0xbb}, 0x12}}, 0x1, 0x4, [{{0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, {{0xa, 0x8, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7a6}}]}, 0x28c) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="d6", 0x135}], 0x1, 0xb) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="45081c9c03bf17d5d3991b21f2a9ccc1335e730f6f553d732af050146cb4172603fd461136980eeef4f13df50502d9f58bd3d56eca82605354d738709275f2e5094680de69205faf0c325c93833ddf17a8851f79d88e9e5a307ef472bfaad6bd9af54092f188fa56e77f308c0b3ddc8a556a53ef19d9be3b2f7661fde442e41e41a4ff876f23", 0x86}, {&(0x7f0000000200)="b2ec432fa4992aa60d4f0b82d230d710e69cf3aa681e1ace667a0b0eaf4c4e87f2307bfebfe0dadd8fe9b539b3b9c06c9b6e74d111c0cb9f6e88d62888fb17ccb97d87f46b39215c8227dc3a7798354cff532cd423b60d3361f45758def5f747ca6d4c1fda1908ac98a5bb10b5a41a19d59d274acb4bd671ddbcec321fb3fe50cad12c8d76449f155845269070e849e625df8b170bf6091996b8c93076172e7385b599323ea31108915a44", 0xab}, {&(0x7f0000000140)="a3a7a7e40d8bb0789d637838d6a567e73ba1465a2edcbd983dba04625364d16068eb8b8a480f613a1e5f241204197a8d91dc08cdcc232245a5873b62f808fdcaadcc2b93daf756de29b6f6ffc4c82743393773267eb02ee35d45dc9e6b4abff02d5c8cbded81ad562e9f47f32b", 0x6d}], 0x3, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x101040, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x3) [ 59.657000] IPVS: Creating netns size=2536 id=15 [ 59.676108] IPVS: Creating netns size=2536 id=16 2018/04/06 05:26:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x5, 0x3, 0x7fffffff, 0x2, 0x4, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x100000000, 0xfd, 0xfffffffffffffffa, 0x5, 0x7ff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000440)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$packet(r3, &(0x7f0000000100)={0x11, 0x17, 0x0, 0x1, 0xa5a6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x9}], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x458}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) prctl$intptr(0x3d, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe74}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x44050) 2018/04/06 05:26:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000100)=@ethtool_cmd={0x4a}}) 2018/04/06 05:26:28 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) 2018/04/06 05:26:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) stat(&(0x7f0000000140)='1/file0\x00', &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xfffffffffffff0d0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x208, 0x9a9, 0x0, 0xff, 0x1, 0x0, 0xe347, 0xc67, 0x8}) pwrite64(r0, &(0x7f0000000040)="ea297ab3b2e119083fef39ba71", 0xd, 0x0) 2018/04/06 05:26:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) r6 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r2, 0x0) r7 = memfd_create(&(0x7f00000002c0)='\'', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r9 = dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$VT_RELDISP(r5, 0x5605) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) r10 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:26:29 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20100) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x0) 2018/04/06 05:26:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204041, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000180)='\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e22}, {0x2, 0x4e20}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x7, 0x10001, 0x0, 0xcb2f, 0x0, 0xffffffff, 0x8, 0x101}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/04/06 05:26:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/04/06 05:26:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r0, 0x40000962) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x401) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/04/06 05:26:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x80}, 0x10021) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="cad43292a9a48c8b4b5eef43a3d5434e", 0x10) r2 = epoll_create(0x1000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/06 05:26:29 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/06 05:26:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) 2018/04/06 05:26:29 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x10000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/04/06 05:26:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00') lseek(r0, 0x0, 0x2000000000000) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x9d) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) 2018/04/06 05:26:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/04/06 05:26:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x80}, 'port1\x00', 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x3, 0x2, 'client0\x00', 0x3, "283ec4cf0dc55875", "e711230d88f6aaf05925d675eaef868547c8fbc719aabc5c656f419e9102147a", 0x1, 0x80}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/04/06 05:26:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) exit(0x7f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/35, 0x23) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2f, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x23) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100), &(0x7f0000000300)=0x4) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 05:26:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x200008, &(0x7f00000000c0)="bfa0988b940e7ce9e266905b161826") writev(r0, &(0x7f0000000000), 0x3ba) 2018/04/06 05:26:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) futex(&(0x7f0000fdcffc), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000fdc000), 0x4000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22002, 0x103) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x40, 0x7fffffff, 0x3, 0x1ff, 0xffffffff}, &(0x7f00000001c0)=0x14) 2018/04/06 05:26:29 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) accept4$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x0, 0x5aea, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[], &(0x7f0000009ffc)) sendto$inet6(r2, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffb) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=r3) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x1000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000680)={{0x0, 0x0, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x0, 0x66f7}) inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r4, 0x2}, &(0x7f00000002c0)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4, &(0x7f0000000080)="12") accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000600)={r4, 0x6c, "eec0aab3177ec708bc47765b99d2a11a3fe6c845423c18bee3791d99d6238b65179ea1c7f4fc541e762dcce02904c65416959e96aa528682fba6c2bdb881aee77fa62e34298954e720fe42d78ec3478ca5721608258bd91c64248151cf33196a432c1c703cd0b0cdaac94b83"}, &(0x7f00000000c0)=0x74) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000440)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) [ 60.749793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6564 comm=syz-executor2 [ 60.771904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6564 comm=syz-executor2 2018/04/06 05:26:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001440)=[{{&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/106, 0x6a}, {&(0x7f00000012c0)=""/150, 0x96}], 0x4, &(0x7f00000013c0)=""/112, 0x70, 0x3ff}, 0xe8f}], 0x1, 0x0, &(0x7f00000014c0)={r1, r2+10000000}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000226000)={&(0x7f0000000040)={0xfffffffffffffd5c, 0x11, 0x2ff, 0x0, 0x25dfdbfb, {}, [@nested={0xb8, 0x0, [@typed={0x8, 0x25, @fd=r0}, @generic="96fc833462134e386c52f36baa4464a24987aa99c23ff2d2bf1304db308b9f4549bd9094a6ab3b2e863f7b2ef0524d7b0e302ed99651ccee294e6db2ae600f8c4b460222f5fa899bc6d0bb29f1582758bd1c183cdc83fcc941a35074c5b36ca7655d5eb7768847b1dadd1ce1f4f7a2e4fb9c0e50b644f43cb53e343d14b50714ba4308971f4a78a6feed3cf24195566bb4c81abfebc3e78e38693db8fe", @typed={0xc, 0x6, @u64=0x8}]}]}, 0x9b}, 0x1}, 0x4000010) [ 61.135938] IPVS: Creating netns size=2536 id=17 2018/04/06 05:26:31 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x1f]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000080) 2018/04/06 05:26:31 executing program 6: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000008c00)={0x3}) 2018/04/06 05:26:31 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0xfffffffffffffc9b) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000003440)) 2018/04/06 05:26:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c80)={0xffffffffffffffff}) close(r2) close(r0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000040)=""/127) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) writev(r2, &(0x7f0000000c40)=[{&(0x7f0000000980)="f0a0b6dc8dd82c632ba6176f8f951ec698ce7f91af39340f2ae307721b248c8b54ebe8c02bbe5bc68fccddc6a15792abf3fda9d9179fd741474c3dac590b37", 0x3f}, {&(0x7f0000000880)="0af1b3fa1dd32ff8509082aca4", 0xd}], 0x2) fgetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/117, 0x75) 2018/04/06 05:26:31 executing program 4: r0 = socket$packet(0x11, 0x20000000003, 0x300) r1 = userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000006ffc), 0xfffffffffffffda4) 2018/04/06 05:26:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x137, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x18c) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000004c0)=0x81) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/06 05:26:31 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) pipe2(&(0x7f00000075c0)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f8004cf93977ae8ccc5d57048cebe3959b0a6c4fa46c6c4521b0092031218b825acb830725da87def6b3c6701e2e4d4ef8265f3809ea023af0733a119ae056e1dcf8f7264eb41ee46baed00185ea5567de35f7151bc5c0546bc2c9fe2ac27992fef94cfc5a6d"], &(0x7f0000007680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000076c0)={r2, 0x40, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) 2018/04/06 05:26:31 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x3}}, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000002c0)=0x88) arch_prctl(0x1001, &(0x7f0000000000)="64c0ff3bacdbaf3adaef5d") 2018/04/06 05:26:31 executing program 6: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={0x0}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000009c0)={0x8, 0x80000001, 0x204, 0x10000, 0x9c75, 0x1, 0x4, 0x7, r2}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r0, 0x4, 0x800) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x0, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) symlink(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00') fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0xffffffffffffff45}], 0x1, 0x0) 2018/04/06 05:26:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) getpid() ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) fcntl$setlease(r0, 0x400, 0x1) getpriority(0x0, 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 05:26:31 executing program 2: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000001980)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) syz_open_dev$evdev(&(0x7f0000001780)='/dev/input/event#\x00', 0xe64, 0x40000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = dup2(r2, r1) accept4$ax25(r3, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}], 0x2, &(0x7f00000015c0)=""/145, 0x91}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}], 0x1, &(0x7f0000001800)=""/241, 0xf1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80)) connect$packet(r0, &(0x7f0000001940)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @random="11ab12ff76df"}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/06 05:26:31 executing program 0: perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fchmod(r0, 0x61) write(r0, &(0x7f0000000000)="aedc5ad803c03c25ed7ebe6bc1d5314a0ab66dba7d11dc9b9ca61b3cd3d400bef06ba6b7f0c286d86f7599caf2f07b9dc06e7a2d1f4159123ab752a0d2e3ab4468c03194572b02303f9dae78b042e675425db24e0c8b7a5625aeeb6e4a29a35ac9fb8da61b9a0cec824d74ceda56b8f106abbc9a174e8a6e4a2149525e5d44b30a5c0ddadefbb80e50ab3dba0cec78f848b0133be4e34b53b2920d8f0f457640853b", 0xa2) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/90}, {&(0x7f00000011c0)=""/44}, {&(0x7f0000001200)=""/219}], 0x2000000000000388) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x1000) 2018/04/06 05:26:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x3ff, 0x7, 0x4, 0x4}]}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r1, 0x81, 0x7, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x20}, &(0x7f0000000540)=0x8) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000900)="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", 0x137, 0x200003fc, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={r1, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}}, [0x0, 0x1, 0x3ff, 0x7ff, 0xd3b, 0x2, 0x3, 0x2, 0x0, 0x0, 0x8000, 0x3ed, 0xc80c, 0x1, 0x8]}, &(0x7f0000000300)=0x100) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(r0, &(0x7f00000025c0), 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r6 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000080)={{0x80080}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7f706de2, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000003c0)=0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000680), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000380)) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000005c0), 0x1) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000080)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x8, {0x0, 0x400, 0x0, 0x2, 0x9, 0x3}, 0x10001, 0x2}, 0xe) setsockopt(r5, 0xb5, 0xffffffff, &(0x7f00000006c0)="0ac385d7ac2ae574baf1b3104b37fd7f20ebca1da5063c612b05a3d56c8b2e413e64bfc3e0bb415e656477eea9c01ad808e74aea23e7", 0x36) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$netrom(r4, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f0000000740), 0x0, 0x8000}, 0x80000000004) 2018/04/06 05:26:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x400]}, &(0x7f0000000100)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xe9, 0x0, &(0x7f0000000580)}) [ 62.505228] IPVS: Creating netns size=2536 id=18 [ 62.553802] binder: 6675:6676 ioctl c0306201 20000080 returned -11 [ 62.560641] binder: BINDER_SET_CONTEXT_MGR already set [ 62.566213] binder: 6675:6676 ioctl 40046207 0 returned -16 2018/04/06 05:26:32 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0xfffffffffffffe65) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', 'posix_acl_accessnodevtrusted\x00'}, &(0x7f0000000080)=""/4096, 0x1000) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) 2018/04/06 05:26:32 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x17, 0x0, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/04/06 05:26:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0x101}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000340)={0x0, 0x0, 'client0\x00', 0x0, "625f29aac3d7ecdf", "62e43c6b3d001d09db3e1e7e722e0875ed67dfb35f8ab7dfa64bb11ec7ed050f"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 05:26:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80002) getsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000000400), &(0x7f00000003c0)=0xffffff61) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x5d9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r5, 0x4}, &(0x7f0000000100)=0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d01001400000000002300fedbdf250800120000000100000001000000000006000000000000000000000000000000ac14ffaa000055000000000000000000ac14ffaa0000000000320a000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000000c0)=0x60) 2018/04/06 05:26:32 executing program 0: r0 = socket(0xa, 0x80006, 0xffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1000000109000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x6, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xfffffffffffffff8}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x8}], 0x1) ioctl(r0, 0x8918, &(0x7f0000000000)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x9, 0x3}) r3 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r3, 0x48696726, 0x10001a) modify_ldt$write2(0x11, &(0x7f0000000040)={0x9, 0x101000, 0x4000, 0x1, 0x81d, 0x7, 0x2, 0x9, 0x0, 0x1}, 0x10) 2018/04/06 05:26:32 executing program 7: r0 = userfaultfd(0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000025c0)={0xaa, 0x40}) process_vm_readv(r1, &(0x7f0000001180)=[{&(0x7f0000000040)=""/201, 0xc9}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f0000002540)=[{&(0x7f00000011c0)=""/92, 0x5c}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/194, 0xc2}, {&(0x7f0000002340)=""/218, 0xda}, {&(0x7f0000002440)=""/193, 0xc1}], 0x5, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002600)='oom_score\x00') connect$bt_l2cap(r2, &(0x7f0000002640)={0x1f, 0xed49, {0x0, 0x8, 0x1, 0x2, 0x7, 0x8}, 0x2, 0x1a}, 0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002580)) 2018/04/06 05:26:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x119400, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x1}}) 2018/04/06 05:26:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x3}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r7, 0x4) lseek(r4, 0x2d, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bond0\x00') sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r8 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r2, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000020000000000000000f00000006362632d6165732d6165736e690000000000000000000000000000000000000000000009000000000000000000000000000300000000000000f7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000281ed9dbfb39b863000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff"], 0x1}, 0x1}, 0x0) r9 = fcntl$dupfd(r1, 0x0, r3) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000000003f, 0x0) ioctl$EVIOCSABS3F(r9, 0x401845ff, &(0x7f0000000080)={0x0, 0x5902, 0x7, 0xfd3, 0x20, 0x5}) 2018/04/06 05:26:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @rand_addr=0x5c5534c0}, 'syzkaller0\x00'}) getpeername$llc(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/06 05:26:32 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x200000000000027d, 0x14) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r2 = open(&(0x7f000071fff6)='./control\x00', 0x0, 0x0) mknod(&(0x7f000085d000)='./control/file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140), 0x213) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) poll(&(0x7f0000084ff0), 0x0, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/06 05:26:32 executing program 6: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./bus/file0\x00', 0x2, 0x3) truncate(&(0x7f0000000100)='./bus\x00', 0x485fa) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) pread64(r0, &(0x7f0000006fb7)=""/73, 0x49, 0x0) 2018/04/06 05:26:32 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0xb, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/04/06 05:26:32 executing program 7: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000b00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008c040000000000003401000034010000a8030000a8030000a803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003401000000000000000000000000000000000000000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000100000001800000000000000000000000000000000000000000000000000000000000000000e19a9d1c92e925016ad3ecd046c978000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003401000000000000000000000000000000000a00000000000000000044004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000e6000000080000007f000001ac14140affffffffffffffff000000000000000000000000000000000000000000000000ffffaaff00ff00000000000000000000aaaaaaaaaa0c000000000000000000000000000000000000ff00ffff0000000000000000000000000001d8eeadccfff8000000016966623000000000000000000000000073797a5f74756e00000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa1200000000000000000000aaaaaaaaaa0d00000000000000000000ffffffff7f00000108000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4d8) 2018/04/06 05:26:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xfffffffffffffffe, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) [ 63.486933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 05:26:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x80400, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) r4 = gettid() fcntl$setown(r0, 0x8, r4) sendfile(r3, r2, 0x0, 0xc08f) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd2(0xb3, 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000300)=r4) readv(r9, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r8, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000240)={0x5, 0x0, 0x7, 0x4099, 0x2}) dup2(r5, r9) tkill(r7, 0x15) 2018/04/06 05:26:32 executing program 1: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ftruncate(r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x4, 0x0, 0x3, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x4000000000000000, 0x2}, {0x9, 0x4}, {0x6, 0x4b}, {0x5f, 0x32}, {0x6, 0xfffffffffffffffb}, {0x1a19, 0x2}, {0x6aff, 0x8000}]}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) 2018/04/06 05:26:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/06 05:26:34 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0xb516, &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r2}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='erspan0\x00', 0x8001}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000800)={0x0, 0x8}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000880)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001b40)={0x0, 0x3}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001bc0)={0x0, 0x9}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001c40)={0x0, 0x6}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001cc0)={0x0, 0x8, 0x30, 0xa4b4, 0xc8}, &(0x7f0000001d00)=0x18) sendmmsg$inet_sctp(r3, &(0x7f0000001ec0)=[{&(0x7f0000000280)=@in6={0xa, 0x4e20, 0xfb3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000002c0)="e8db39b8cc47d158724041002823779ac99e3fa2e618309b14ea8a4937d5f50ae9d050b202322a70fae7570099254d8ff60d61a097532220ee87e2adf831f6567aec4bff85eafa282ebff0fd53f6d2c4d57aa5ad3435b969a67cdbc95b99359e6de71de203b5eccdb6fa2899a795e822e24806d515a8dd0bf337d97773f4e04a9c9a62bb90ad1b54241d39175ea86d574a0e4667c753543638ff98d3ee4046b97121e38615bb0adb41cb2f50ef87341185e4e4ea2338793be8411e1b6bb2e7edeb7877ccd70182981a0f9aeb8d1c6ff22a277f47dc3a5f6eadb55eae1d05191f2bd87e47046dca8c7c", 0xe9}, {&(0x7f00000003c0)="7d9b2eeb3e854ace631b18745715db8f5d68db25727552b08ab99989126e21e4ffb2bdab7c7fa1f3", 0x28}, {&(0x7f0000000400)="b01790f9e40502d3caa0ec752bcd08e334b4ce7decea2de5162e9deee7fc51db4656a183fd137700c48542c90f2b16f7f4a3d578e6f739093314e6ed240f6f735f2ac5fcf8d67f8cf1e269f2116326a61eeea7107bc446f2c6a4d1748da8e285b63ed9a845b4322319b7d446b326953fd9d207a4549302da457ad6974bd68c013daa473c9170b00c4389bea2a40aa2b72042e0f4cb66ce8bbd7b7a42f5ba32220bc060ac099881240204da3579d02817371f", 0xb2}, {&(0x7f00000004c0)="f1cee8e93bfa99c3a7e2c0b97f2fee77141f4dda2c6bcb85a53b33aa7821d19778cb0a9109ecb98adc2ac659f385ded36cdb18bf35b3940a1f146896d1c10355ff56267233704643215d78f7b24e2870dc7df3e2ed73c241a2c5abb04151744bf3a90498a90648480be3cde5aaa628b6b37759788b10e55dd5193160a2001c19bacf1a5d327901f98cdc623ca8bc31cf0cf6c5176b1dfcc226dddcb644b89d053ef9fea2048bab0831", 0xa9}, {&(0x7f0000000580)="3fd7ba03929ac5fc1be8d08da1c540aa15b02739c000464d5771a8aee2a754bee862fac18f87018b33d19bf5c2e34a5b76fc66d8072d8ec3a6de075e3947523fd77089e85dcf95c268c0", 0x4a}, {&(0x7f0000000600)="625fd7bde80ed9765ad5a23f170d24e6233b4fe5d1f4421294836942ddca8696342563736dd4d3540bb02b7df54884b6d9cb0d0286feae59d02f4cba4bd8c35edb6e63408164cfc7a902bccb9ff4473979ee0a37a0100caa44731ac1d959205cbebaed357a7a4a68370bc70b0f52e09ee9c1eaa1e510b0ff2aaaa1c70ab2c93220c653e83bb03723d1df31138864c9952f2c393549d4f915f8a81737f682a4ee54aa1696fcc5bb2a53b30ba983c3e79d9db53a908cced5b2810b40ccc943f101d7d63a977ef3a537ef7dc8ab134a85bf759e161bf16c51aa36d3784711ddb371be0dbe4cb28c3772a7", 0xe9}, {&(0x7f0000000700)="0bbf47b88919d253bdbba1c162d1ddac1bb58848fa6f9d6df85dc6189964221587880c92d1770b425d7426e881bc0f08c658cfe16b9a4ad08ebfa4fce7662786448758a01ee10ab265b1181c10e57b6137c17e07265be46ec523c9dfa32536fed878c752055395a0854b41c47cd14184e0cea4cf7cb24917216fc06db69b135b03fdd3f3e303a17aa7b4a968c17d5659a2387b1d664425f4951a07e14778f5b433d1f76c530e4b8dacdcc18e0a8fadf7f1483cf9d4b54394d0070ad84e144ecf", 0xc0}], 0x7, &(0x7f0000000900)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x1, 0x95c4, 0x3f, 0x8001, 0xfffffffffffffffc, 0x7f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0xe168, 0x1, 0x400, 0xffff, 0x38, 0x23f, 0x91bd, r5}}], 0x58, 0x8000}, {&(0x7f0000000980)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000000a40)=[{&(0x7f00000009c0)="63012c66296217f0233d743f0816c9dd406dad234536adb23d73baf86699d5b0b5642b53899425b81f5274809bedf38bf2b7012fe915b2d30239055538cd836a28096714e87c88fd7472a8d44e", 0x4d}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000000ac0)="ab89370d4b7997e58f7572c3bf7b35e0", 0x10}, {&(0x7f0000000b00)="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", 0x1000}], 0x2, &(0x7f0000001d40)=[@init={0x14, 0x84, 0x0, {0x8, 0x3f, 0x100, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffb, 0x5, 0x2, 0x1, 0x6, 0x3, 0x7fff, 0x83ef, r6}}, @init={0x14, 0x84, 0x0, {0x0, 0x8, 0x7fff, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x1ff, 0x100, r7}}, @init={0x14, 0x84, 0x0, {0x6, 0x81, 0xf8, 0x7}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x4f5e4f88, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0xa2e, 0x2, 0x5, 0x8445, 0x0, 0x4, 0x9, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffff4fdf, 0x20, 0x6, 0x1, 0x0, 0x8, 0x400, 0x9ca, r9}}], 0x160, 0x4000000}], 0x3, 0x4000080) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5c, "4f58ef8cbd936735b7cf3a348984984f9bf50455d1c7cd52d3127da623f4eb442c13e7e36e088dcaced047b2d5bb6a48eda72d6bdffa10b3ee9f4f5b927a13b4629be67128cb15ace3ece79f6ab0524811ee181346ef33ef419985a8"}, &(0x7f0000000140)=0x64) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000180)={r11, 0x7}, 0x8) 2018/04/06 05:26:34 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000100)='/dev/hwrng\x00') 2018/04/06 05:26:34 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0xc83, 0x9, 0x2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'syzkaller1\x00', 0x10001}) fallocate(r0, 0x1, 0xeb, 0x6651ddeb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) fchmod(r2, 0x24) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="0703e0", 0x3) lseek(r0, 0x200, 0x1) 2018/04/06 05:26:34 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769423d318c352c646d6d6f64653d"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0/file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="8f88af603abcb1b4b6cc063d0d550c6b77f182f65a532dc38b46a97aaf7343", 0x1f, 0x5a9}, {&(0x7f0000000140)="87c5766e476a0a69ba57f88c113faa4b0f48497c492da68d479e336c56fdcb2a44c4c823aa788968b916303444ca783dd8a6af11401c13907e3981f841b038b5ea3be5f6c3fd0d6f566fb1e9e82a578fdd0d26cb2ce4cf8c2bc00fa120fea60a6a736f2ef73748d9cd74d92143978cc5c445f6b63da4040f0deab8ae6d96b77a987f", 0x82}], 0x10, &(0x7f0000000240)=ANY=[@ANYBLOB="67727071756f74612c695f76657273696f6e2c6e6f6175746f5f64615f616c6c6f634d23040b615f6572723d69676e6f72652c62682c7265737569643d393a37373f3f2c646174613d6f7264657265642c6e6f646973636172642c7573726a71756f74613d2c6d626c6b5f696f5f7375626d69742c00"]) 2018/04/06 05:26:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3ff, 0x3}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) 2018/04/06 05:26:34 executing program 1: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ftruncate(r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x4, 0x0, 0x3, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x4000000000000000, 0x2}, {0x9, 0x4}, {0x6, 0x4b}, {0x5f, 0x32}, {0x6, 0xfffffffffffffffb}, {0x1a19, 0x2}, {0x6aff, 0x8000}]}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) 2018/04/06 05:26:34 executing program 4: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'erspan0\x00', 0x8100}) accept4(r0, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x5070, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4de600e2, 0x4, 0x2, 0x40, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0xd0, &(0x7f0000000240)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8c55, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0xfff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x101, @empty, 0x81}]}, &(0x7f0000000380)=0xc) 2018/04/06 05:26:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet(0x2, 0x0, 0x10001) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000140)=0xc) r2 = socket(0x200400000010, 0x2, 0x0) write(r2, &(0x7f0000000100)="240000002a007f6308000000000000000429f6ff01ecffffffffffff07ffffff0100ff10", 0x24) 2018/04/06 05:26:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) sendfile64(r1, r1, &(0x7f0000000080), 0xfffffffffffff001) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) sendfile64(r2, r1, &(0x7f00000002c0), 0x20001) 2018/04/06 05:26:34 executing program 0: socket(0xa, 0x400000000000000, 0xe0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff7f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x0, 0x20, 0x1ff]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a7400000000"], 0x86) r4 = inotify_init1(0x0) r5 = dup2(r4, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e520093701a9ad7959813b2958b1b4cde12594a95bddec8f91f307228b11367ea7"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8000, 0x7, 0xa33, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r7, 0x10000, 0x10}, 0xc) futex(&(0x7f0000000200), 0x800000000005, 0x8000000000000002, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040)=0x2000000000, 0xfffffffffffffffc) 2018/04/06 05:26:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/04/06 05:26:34 executing program 2: getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/mcfilter\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x20, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000480)="3a621b107300e32aed446fc745fd33cae0c7228d09ee49305482803ef87798e51f2d03e758fe86e55e0a5c028c100915371bb3fdecc42dc91d2781767c049a8124441716a7ede93c189288d206ff12b05526c4c3a9963bab990c423fd96356ce772657e364bb382aa3ef6f0d3bc82dc2a5e1441f6c80913e93ad1c28cc5255ea205bae9274da55c424d0d0c9edd7b46bef0ed6992e32412cdc5b9700cb021461f9bcf45694b00e6ff24e4097aaf9541279b5a0208822f31a7d0acb2a4c01a1cd396c609f9422947206395e2e285ccadbdebe1930721af9975aa183395c88375fc3ac6f8c7f2250397edb68c99072cd5bdfa00480", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f00000001c0)='.', &(0x7f0000000180)='mslos\x00', 0x5010, &(0x7f0000000240)) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/06 05:26:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="674f87e10000ffdf253ff4f45a"], 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0x0, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 05:26:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x20, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0xffffffffffffffdf) 2018/04/06 05:26:34 executing program 5: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20084, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f00000001c0)=@random={'security.', '/proc/self/net/pfkey\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r1, &(0x7f00000000c0)={0x7}, 0x5d2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000140)=0xfff) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000e82fbc)) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 65.513781] IPVS: Creating netns size=2536 id=19 2018/04/06 05:26:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677", 0x4b, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000240)=0x101) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 05:26:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="20010000", @ANYRES16=r2, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) ioctl$sock_proto_private(r1, 0x89cf, &(0x7f0000000240)="ce7c49c733a7a21bb2075deea9d8d357229e") listen(r0, 0x0) accept4(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x80, 0x800) connect(r1, &(0x7f0000000400)=@can={0x1d, r3}, 0x80) getsockopt(r0, 0xffffffffffffff00, 0x3, &(0x7f0000000280)=""/64, &(0x7f00000002c0)=0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/04/06 05:26:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xd, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c649764748d3fe006fa2c68170790dc8d73e95d29337861dba0850736a39a3a1ff3057f5fb3008d656f434456140000e0000000000000"], 0x0, 0x0, &(0x7f0000005000)}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x4, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000013000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000014000/0x3000)=nil, 0x3000}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x6, 0x4) 2018/04/06 05:26:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)="8de047f1fbdefea0df1e80c3183da71819b1ecfa1598d3734301b16e52f76c254af9f797b2490fdf2c70f3a0cfceaa27682a7a7f90ca350a09a8020fa17c6e48b00fab3e2db53ea3b34cd6637bb0e47b3a6209fa9a0792d71348c537bbc330349fe47cbe5060c9728fc4a5085be2f6ce7f3e3dd85f8ea87a00d0dabe0e43f5bdfe41a88d38c67ec1553a5e003ae8250bebcfdd46c7813be232ad2b75") [ 66.456842] IPVS: Creating netns size=2536 id=20 [ 66.536879] binder: 6858:6861 unknown command 1687643148 [ 66.542558] binder: 6858:6861 ioctl c0306201 20004000 returned -22 [ 66.549810] binder: 6858:6861 unknown command 1687643148 [ 66.555546] binder: 6858:6861 ioctl c0306201 20004000 returned -22 2018/04/06 05:26:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/189) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xd8, &(0x7f00000002c0)="506715cd78c91c92172d0e8122914598c33ca42053d4df76425be9771b2b9c324e847363ed6a352ddd35ccb5dac8e4d1232122c1c8b105cd3680141627890f53e6479680b52014e456bfba3144bb1378cf5f8ba95eee2dab3d740a2ad59e642c55577ff91fb879f00e99bd2889209200ae6f10f518795b960668558766bcab8cb0adff673193439432cbda9411912999c527b9f98a24112e694a4b7be9b702d6c450613eb0e34c3b9960d871307dccfbf7b0c47408397b5c0f6c13c6fc5375d5d9b1291a508b4805aec6cf4d6ae5b161e46407cda0b989c7"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) 2018/04/06 05:26:35 executing program 3: socketpair(0x11, 0x3, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000700)) r4 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = eventfd(0x1f) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x60500, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) ioprio_get$uid(0x3, r10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) accept4$netrom(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80800) r11 = socket$inet6(0xa, 0x0, 0x81) poll(&(0x7f0000000200)=[{r0, 0x2080}, {r2, 0x420}, {r3, 0x440}, {r4, 0x2c1}, {r5, 0x210}, {r7, 0x200}, {r8, 0x2000}, {r9, 0x1008}, {r11, 0xa}], 0x9, 0x3) r12 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="a30000005d6f7641a8d1131c7333b9bc29cf8fdc6f43630cafc1fe394639febb640a0882f3f4c111536f4d6d960236eb20efd2bc8f6855061fa1c614c7149490caa232b81c3788d6c32c7b535946b1d018e24ad4affa7c99cd65fdab44c092d270b08745a74d3cc3837df8efb31329a8f673c1fc79c51d64c376383b9455abc24123b0c5422f7def30725d5311667d4b3b92206fd3faececef3c2c438c00000000000000000000"], &(0x7f00000005c0)=0xab) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)={r13, 0x8}, &(0x7f0000000640)=0x8) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x125400) r15 = dup2(r5, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r15, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000400)) write$sndseq(r12, &(0x7f0000e6ffd0)=[{0xc26}], 0x1c) ppoll(&(0x7f0000000280)=[{r8, 0x400}, {r1, 0x400}, {r6}, {r7, 0x202}, {r6, 0x4}, {r12, 0x10}, {r6, 0x400c}], 0x7, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={0xff}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000000680)={0x9, 0x6, 0x7, 0x27b, 0x2, 0x8000, 0x4, 0x2, 0x5, 0xfff, 0xa5ca}, 0xb) openat$cgroup_subtree(r14, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000740)={'irlan0\x00', 0x1000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000006c0)={0x4}, 0x1) 2018/04/06 05:26:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x100000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x2) sendfile64(r0, r1, &(0x7f0000000140), 0x8d7) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/06 05:26:35 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x15) ptrace$setopts(0x4209, r1, 0x0, 0x0) gettid() 2018/04/06 05:26:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000a00)={'filter\x00', 0x0, 0x3, 0xfa, [], 0x7, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000900)=""/250}, &(0x7f0000000a80)=0x50) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r2, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r2, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0), 0x0, &(0x7f0000002800)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r2]}], 0x14, 0x4000000}, 0x14) sendto$inet(r2, &(0x7f0000001080)="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", 0x9b, 0x40000, &(0x7f00000004c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@multicast1, @multicast2}, &(0x7f0000000540)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000300)=@ll={0x11, 0xfd, 0x0, 0x1, 0xdf, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)="55529068bce3b0910234481634b8eb9aaf6485e9694d5a864c5bfc", 0x1b}, {&(0x7f0000000640)="0b0954dccf96f7f5c766da7e14b8202dbc4bd96e6b3333b5e42949f4a73d974796acce4143cdb3446bc987c198d1a5ad57a7da1074255dd6214620cdf0345ceec78614301d587c", 0x47}], 0x2, &(0x7f0000000780)}, 0x804) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/06 05:26:36 executing program 5: syz_emit_ethernet(0x169, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c200000091001600282bbf896a4f8c473a6481007a00000d040000602003000087244201164c4157b7c46cf48c5a0bfd9f22d01386ebb955e3c3712acfb6bacf1a6170ec56eb508717ded2930a6caff6700860157ff02fb980e771fc5d02c1ad"], 0x0) 2018/04/06 05:26:36 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002b00)=""/4096) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x1}], 0xc}}], 0x3ad, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/06 05:26:36 executing program 6: r0 = inotify_init1(0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x5410c0, 0x0) timerfd_gettime(r1, &(0x7f0000000240)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) sendfile64(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000180)={0x26a, 0x1f, 0x2, 0x6, 0x100000c3b4, 0x1}) ptrace(0x4207, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000280)={0x6, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x100, 0x0, 0x0, 0x7}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000100)={&(0x7f0000000080)}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/06 05:26:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0xd23, @in, 0x4e21, 0x8, 0x4e20, 0x0, 0xa, 0x80, 0xa0, 0x7f, r3, r4}, {0x5, 0x7f, 0x6, 0x9, 0x630, 0xff}, {0x1, 0xe22f, 0x2, 0x8e1}, 0x1000, 0x6e6bba, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3507, 0x5, 0x3, 0x7fffffff, 0x7, 0xffff, 0x9}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r5 = socket(0x1000100000010, 0x2, 0x0) write(r5, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/06 05:26:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6a9}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d0000000000000008000000000000000000000000000000200000000000000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044000"], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x0, 0x1) close(r3) exit_group(0x80000000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/06 05:26:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f0000000340), 0x0) syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0x4, r1, &(0x7f0000000600), 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r4) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) r5 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) recvmsg(r6, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendmsg(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3590ba14fa03091418908bdfe0ea9b78df2bb1184607fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1b30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731d9805023f5e4c46730774c5d6c14590024bb4981e8b4d61634dcbdd3b439f0d9df02fd9f7a3c82f0948f68df205d61e2f165ad1950a75863881c92ddf3bd67d2b544880d900ff51d44f4ed8c9610a963d01b900000000000000000000000000"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/06 05:26:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x101, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x15}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x804}, 0x4040881) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x80800) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) 2018/04/06 05:26:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14811, r0, 0x0) sysinfo(&(0x7f0000000000)=""/15) uname(&(0x7f0000000040)=""/11) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/04/06 05:26:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040)=0x3, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffee8) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 67.783783] binder: 6918:6924 Acquire 1 refcount change on invalid ref 0 ret -22 [ 68.302893] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/06 05:26:37 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x7ffffffff) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="cd37b25419eea45aaca2701c28666dc6a6e2a7925517208df778e4e3441d7d550ca1d2c2dfe3eb24a2079ce998a3a2014bf7f333600e03e917e992d922c127bf69", 0x41, 0x7d}, {&(0x7f0000000280)="88907785558416b39ed5f15dc1e7da1a1666a537ed5b98d2ac2426a32014bfedff5c26982ac7e4635d209edd7f97db27bafdd73183a8d7228ce5196ffc02a2757ae933c461751caf9fc9387b4f8531fbfd764cf861f0c3d77d2d21c4b9dd158a84a1382db58a83ffd9d0ae4ab8a18f407353561f079a102d99e424407d6acd097138fa433c05ca1bb8891653b30ed0b36c5413e82a1298f95ebef4b20c10f335de9195a06aa537cd0103eedbd00fa266e8e3267bd3c342d67e92f4b251d79797988836e9adb842d8ddf43be419ddd7dbd3dd805181506af27b38d105ae9e643c54f42310d8d1f53b9e6405053a0d0a4e63e6df62f3e8", 0xf6, 0x3f}], 0x20000, &(0x7f00000003c0)=ANY=[@ANYBLOB='discmrd,codepage=850,uys_immutable,umask=26f75,nocase,@\x00s,']) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="f7fabd3795b1eb00000014769082db3db5d2c45c054e9d0000000000000019fd000000377c5b201282d80850ad9165e5041e9a0c6c1c7646c4dbb82d21d468c45a3225a797b622d0c9446b42522f4a8680ca79c1dc87b869aa1ca5efa6543ee96f95a23fcb184b1c3463"], 0x5) rmdir(&(0x7f0000000000)='./file0/bus\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000740)=0x80000001) syz_mount_image$hfs(&(0x7f0000000400)='hfs\x00', &(0x7f0000000440)='./file0/bus\x00', 0x0, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000500)="879af1e7fb98f8a82d23d092e9324ac01e02c9d726716c51b89d8490029d07ad9de96d91de9536d1d4b11fbfd50a2b6919943dbf7b500581988fa4fe3499d81a82", 0x41, 0x10001}, {&(0x7f0000000580)="a0b1ccfb21bf0b837b68652be0668bb2d98faac9a1ebb859ba1a217774dc76e146a5f0042cbd061faa7c601fad8ec611e204c331ce1c4a1caf20e8b7bf80589f995f0ae8c1c744195b6b802fbfcf004c7ec469043a68ff095e798ba17190d23ea16853c7bb7c35f1c1cc91aadfee04b83c2325341d99b65a6a055923fa2b45a1", 0x80, 0x1ff}, {&(0x7f0000000600)="e71cf87a881c1671b9d7d066d7e2cd5396f1d8293f5213f47b4537b95080bf5ee21d223eecec68ada03cb04b00f9eadc2b2c8ff3d1d512b01b110ae0f98ca136c27f0ac4d273cb86ae7451e35324c5f8f00877768badc045dcad5d61f7d8a512a3eea79ee8e49ab7b31313a8f15d6bcf6da2fe3930cc98a6210316f43e6e1df27bd92b556f91cff7ac1c1d70d9992f7f42814bda04b41fcb245ed6a5d56c124606ad8bb641aba4fdfe79aed0", 0xac, 0x100}], 0x200000, &(0x7f0000000700)={[{@type={'type', 0x3d, "323c9160"}, 0x2c}, {@creator={'creator', 0x3d, "7fafaa84"}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x35, 0x36, 0x31, 0x36, 0x34, 0x36, 0x35]}, 0x2c}]}) 2018/04/06 05:26:37 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e200000000000000000000000000000ffff00000000000000000000000005000900001000000a004e200000000000000000000000000000000000000000000000000000000002000100000000000000000005000500000000000a004e2000000000ff0200000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc12, 0x105000) socket$pppoe(0x18, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x17, 0x6, 0x8, 0x2, 0x0, 0x70bd2d, 0x25dfdbfc}, 0x10}, 0x1}, 0x80) 2018/04/06 05:26:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x46, 0x0, 0x0) 2018/04/06 05:26:37 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0xe61, 0x4e23, 0x1078b2f8, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {0x7f, 0x3, 0x7fffffff, 0xffffffffffffffe1, 0x8001, 0x2, 0xe505, 0x7}, {0xf6, 0x401, 0x4, 0x8}, 0x2, 0x6e6bb5, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0x3, 0x0, 0x6}}, 0xe8) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/06 05:26:37 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) setresuid(r1, r1, r1) 2018/04/06 05:26:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'bpq0\x00', 0x0}) sendmsg(r0, &(0x7f0000003840)={&(0x7f00000012c0)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000001340)="2590aed2b5394966f3b2799c6452cec9ee4f480289c2726b8ddd39736d4f503dd756cdc6365e407447adf0a0ac169e70edf49c79724539bf7a0f83407e96e155cb3f729f0536f94ca7b36cbf1cca3517d7db20aabc6380a19af105cd7e27c0abe3bdf76d113251249e2112b0adeec8f6c943000c74b90bad0c93f1f5a065e64eb5d82832cb5a9dce7aa81ab73aeeff49deb86f0694c085cfbd001df6c2b1", 0x9e}, {&(0x7f0000001400)="52ba05b9337f274690b1433580e7e0bf2e04b1a49e6665a321b176fa91f50b0b2758bbc0434c314044f3079ac0f5dbf0211562e7707e298b03508c948315e1e4befb5035bd5a2af0aa99a10da19ea117f77173a9ae220dd61e07a831f5034998115a70acc92cdadf23735a320bff5bd9c9e5191822428184ca2ceafc437a851a4d326ceb655f8d302a481d96c922712c17a7a7f131387332e496863cd4c77ae46043ee9f99b1df73c33166bd060ea405192e4ab4d6c166b97a6beb6ea05902728719394a1eaa", 0xc6}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000002500)}, {&(0x7f0000002540)="59e2d9e55084e23fdaccc0cab6ab2d359211ec0d93068588e33d2c0d52ad5ff9055aa95280ac1abe4bcf416bf560ab420195d244a04202fb59255d4fb06bbc112efd7bd4f0383529160b349c643dd34985ba20f994220c59340ca41f92309be5a29fbd15d62765752255a4e87ebf273f830a7e1e699113b8db2c8284b4fd602468c95da9c89138ca012bc8757ba3b746b1d6ebc302be9b307c06bd81abecc30c75c91ad91768d3fbfb04797c7b86c76c6d5aa9452aebfed6cd5389da45be37e6125023ba463e82cb40ba3aad6d6983e87747", 0xd2}, {&(0x7f0000002640)="d2eb71cb926bd9823adb8c169babba8ca8d8767b269fd02c9e4462f0baef804ae9e2fd154774aada08c965b725", 0x2d}, {&(0x7f0000002680)="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0x1000}, {&(0x7f0000003680)="2045d448dbe46e9f57713f4148a53d43089b5a1699571d3eee1897c8c15423c98bf510d562410b5e5414b367eee83262305cf6e7c3948bc1bd7e5987e21cc9f56c23ea26f8e147fed4c7e8000a76a08950ca9d15e8d73e64e0a2fb64361db28b434f2de0f8687d940183655fccacf22d0b66d0d41f698c5deb17b01d192004f87b30660a3b048c19f4c39ee4cb759b471f35aab7", 0x94}, {&(0x7f0000003740)="9d80c7b712992681c1362a2f0b15ca728eff7e3227ba18bc6e59d469212cbbc9fed56d2aa15d4f06efed33940a15c624d13522cf8709d759ef8213d4bf79932e833a74458041785fa962b5aa64fc0aa6d38b9cc52fd8687cb2b9582447ebfde227e2f7aecb2b5225", 0x68}], 0x9, 0x0, 0x0, 0x20000000}, 0x4004000) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x3) 2018/04/06 05:26:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2, r3+10000000}, &(0x7f0000000340), 0x0) syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0x4, r1, &(0x7f0000000600), 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r4) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) r5 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) recvmsg(r6, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendmsg(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/06 05:26:37 executing program 1: r0 = socket(0x10, 0x80000000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000001080)={{0x2, 0x29e}, 'port1\x00', 0x20, 0x81000, 0x7, 0x1ff, 0xd18, 0xff, 0x100000000}) getsockopt$sock_buf(r0, 0x1, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x1, 0x2) 2018/04/06 05:26:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0xfffffffffffffff9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000003c0)={0x2, 0x2, 0x8620, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4c, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180), &(0x7f0000000240)=[0x0]}}}], 0x48, 0x0, &(0x7f0000000080)="3f1e9aad56847bf22a9843e051e8f3c4a286fd83b1f368c56f62285ec42220153f0522e2c1f70d7aae0435b261a0a426ee8d7ddf59d63b406c0feedc5f3fb7f22e0d3e7af116e818"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xe, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xd96}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xbb8}, &(0x7f0000000200)=0x8) 2018/04/06 05:26:37 executing program 3: syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"73ffff393dd3890000320000000600", 0x802}) close(r1) getpgid(0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10da00, 0x0) 2018/04/06 05:26:37 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e44"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x60, r2, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0x8004, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x0, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) epoll_create(0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000e40)={0x4ec, 0x30, 0xc, 0x70bd2d, 0x25dfdbfc, {0xc}, [@typed={0x8, 0xf, @fd=r0}, @nested={0x1c8, 0x53, [@generic="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", @generic="91e3b389eecd0bdccc8e1fd81a86d224093977fcf0d5d9b2d56997", @generic="ba866d2ca7de886d7496fe3a251f334050995f968481fb0521d84b9547ac2a3210b7137f10c7da44e0f59b4e64c2e708ee04825cf27927bbfbf1f28c342d63af7d5928f27ea62c350caa8dc48dbf7586a35dbde30d5d194b1c532eb9e25df97a89af5da0d457a312a256e9402a21acd7b4e20273b86be763e28a040f64257c971ac0f704c94824210cd322f61eb2528680828c", @typed={0x8, 0x80, @uid=r8}, @typed={0x14, 0x73, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @generic="d9a01470ca3b2c8a54064c8886af43576a52bb7360439e4751d2f50e7194978a0746e5f1bbbb614d1cbea0def636c434f150e7baaf9a53d5c4553dc43a11d4f57f48155a2a2be238df326183627546bcb53a7337d801551cc1d45b9d3bce4d11dd97be5c973040730b27988159e921e0b0e2d6b5baa6e812da4c83079d33b523bdd68bf9a67d0b801d74b3b9e2fd8876e9fbd3f4f4586ca9c7c20e65ec246e2df0a48e428a6041bcd2725ebfeb03da747ad86a7271d83e2d81185e58c546c3b6ca6baba063", @nested={0x1c, 0x6b, [@typed={0x8, 0x25, @u32=0x5}, @typed={0x8, 0x16, @ipv4=@rand_addr=0x200}, @typed={0x8, 0x3c, @str='}(@\x00'}]}, @generic="aa5bb243a71cf6720ee4c2f09d1bc895f58715896b4a7c185525543331e95ee0dd20441153527024d8f229af45f2122ed5a212697b922ddb8b571534496fd628df099e98d4a554d4fc95b7f8471c0b4b51c910f7ac47de5a1c526c7b81234f3c8cd0caa40306c956a7bed12becacb7d73208fffe4ef21be1d0bd91b025af2daafd68996d30d7dfe5294f95bd0bcfaa90fb94321d7afb56f72789227a505e0aa38140209b36f4163c590c9f1144a16e413eeed90ee23dc1f34baa55", @nested={0x68, 0x55, [@generic="0df9a62908aabeb86f2dfc55af6874305dbe2327c780c84f3e17ea14e8a75bbef867e8bdfa7767c3523447c5cb39e79f4482e107425c22730c7d029d14167d5f5fbb71836cfa6f839dadce6bae8e7fd9fd12f427151ab2e355ec8bded28f6b89eb"]}, @typed={0x8, 0x7a, @fd=r1}, @generic="7df8d54b7a3af14ca88e6971c113e6ec40bb7f937f0a5c32ef04a04441ae56db70dad6be20bd1fbb1b043c81014d2be2a201b0d3ec750ab0ec1369ec55d8be64195268b6f4f39dc8edc3604c6bb0bcc0c6f355e417001464ad02ec43f52c1da96361", @generic="18bfea25c01456592db77a8afe693706997dda5a4176b8f8c972d995dbec2321382c9ed51e1981ee645974a593761460e67d404a23da947965f568ab2c5b4cc58149b116aa07d6cddd27ea40bcab9eb07b9b43336f57bdaf696a24e48b56eaeb1cf605dc9588819eac455f3085bc7bbd358ce67d5641cb952edcb72401343937651a2301e30f24e4fa4c70", @nested={0xc, 0x6e, [@generic="0585dd45ad1b"]}]}, 0x4ec}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) dup2(r1, 0xffffffffffffffff) 2018/04/06 05:26:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="0702", 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@nat={'nat\x00', 0x19, 0x3, 0x5f8, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x2000058c], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x648) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000a00)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000a40)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000a80)={r2, r3}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000940)=0x1, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x3f, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}}, 0x104) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000009c0), 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000b80)=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer2\x00', 0x10000, 0x0) getpeername$unix(r1, &(0x7f0000000ac0)=@abs, &(0x7f0000000b40)=0x6e) 2018/04/06 05:26:37 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/net/pfkey\x00', 0x202, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001140)={0x0, 0x3, 0xa7d0, 0x5, 0xc1c, 0x8, 0x2, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x200, 0x5, 0xd0, 0x2285537e, 0x7}}, &(0x7f0000001200)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001380)=@sack_info={r4, 0x101, 0x7ff}, 0xc) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) [ 68.565021] device lo entered promiscuous mode [ 68.612579] device lo left promiscuous mode [ 69.578594] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/06 05:26:38 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x8000, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000e00)="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", 0x800}], 0x1, 0x4) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {r3}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x7fff}, {r2, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) write$cgroup_type(r4, &(0x7f0000000300)='threaded\x00', 0x9) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) sendfile64(r0, r4, &(0x7f0000000480), 0x20a) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/06 05:26:38 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001380)=[{&(0x7f0000001340)}], 0x80001) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/04/06 05:26:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$getflags(r0, 0x40b) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getpriority(0x0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e", 0x11, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 05:26:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x110, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31b8a387f26e7f6ff040d401a27f013cf75d196a368b11b2f9c6f88b1cd9d0e27726763ee8bd258d221464bd78d99e442c805aacbac4b9"], 0x3a) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000140)={0x4, 0x5, 0x979, "c0c5a33ecfd0", 0x9}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x417fff, 0x0) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000380)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'dummy0\x00', r3}) 2018/04/06 05:26:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) vmsplice(r0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001140)="622ecb99ffc086b646120d2c66d13bc982094d59254292ca870a1783ffb584d6676034625160cefad10415e82ab4c6ac645f88958e4780483c81263f6a50ce06451dc91024d27c138b0bc770a8ff7e8eef0d13b27535bf1afb3eefa9866bc6d3453c437742d2a5c44ab049a4a8940e04e0a5b551e2fb095b4253d6978982a9631a585d7b5f847810fbc061ce0bff9581c1354aa5bc0d29ab", 0x98}], 0x2, 0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcd4, 0x20000000, 0x29, &(0x7f0000ffd000/0x3000)=nil}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) writev(r0, &(0x7f0000000040), 0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000010c0)=""/127) 2018/04/06 05:26:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}, {0x0, 0x1}}) 2018/04/06 05:26:38 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x800000006) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000000280)="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") mknod(&(0x7f0000000000)='./file0/bus\x00', 0x8020, 0x7) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/04/06 05:26:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd4e2, 0xe4ba, 0x0, 0x800, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xa01, 0x2, 0xfffffffffffffffb, 0x7, 0x7ff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x69208e4e, 0x40, 0x4f, 0x100000000, 0x5, 0x8, 0x9, {r1, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xa527}}, 0xfffffffffffff773, 0x7, 0x66a, 0x0, 0x10000}}, &(0x7f00000001c0)=0xb0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r3 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r3, 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r2, 0x2, 0x6d, "c9c9b6902c3aa2588ed9f784f6e3dd6a77d9325132684a877c04dbddbcf6e93d3c72dd872fd6e2e55a512b405519054d15da31c95ec06a9b7caccda7e3d288c9e8bc7ffcb2fbbe6d491b5db5e58138304a62530dc8944dbfd50a0e90f16f67b51dd1abb4110655dc0cdb580a52"}, 0x75) 2018/04/06 05:26:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000006c0)={@loopback={0x0, 0x1}}, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={0x0}, &(0x7f00000003c0)=0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d1365157252131a57994e6f5ebc83e9522e2f8cc898bc6b346b7311e800000000000000000000"], &(0x7f00000002c0)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=r3, @ANYBLOB="d200000080ccc3877addf46b3fb87e84bd5cf01fb739c00149f80081c4c69cd7ca8d37fbb5b4c877e5fd27942e5fc9d3b58b1cd855e57c6b39d7de89195da1937c882279057d44de5383315df1d24887de08240943c7c5c3b0e119647d9ce08f257672f393093fa803ed2d3d83da997dc096adeb8b1b4cd6c655c50e2cbb32e6877fa8170903dc516e78dc03000000300000e1e5fa608370fa38356a8f71f8f99d3248bd994cc81b0de9801979772bd9b0bf4b85b0b8813e6001ba6076445272b7ca3c1490d74f248a17cf3c0139fcf8000000000000adceb576780000009086f7"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r5 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r5, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r6, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r7}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r8, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r5, &(0x7f0000000140), r5, &(0x7f0000000240), 0x37ad, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280), 0x4) 2018/04/06 05:26:38 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f00000003c0)=0xb) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/175) socketpair(0x11, 0x2, 0x200000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)) openat$cgroup_ro(r3, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/06 05:26:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = socket(0x0, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000004c0)=0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x75b, 0xf, 0xffffffffcaa1453d}) fchdir(0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) eventfd(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/06 05:26:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8401, 0x0) ioctl$TCXONC(r2, 0x540a, 0x9) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/06 05:26:38 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000a00)={'icmp\x00'}, &(0x7f0000000a40)=0x1e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="4008000645a85d31d33cb84a3d514e6f56725c0d59bbf1c59acb524f59f5efb5745242bceabad59c926f039e5b61e6e5640faea4b3b3f970b4b72f1c188250c588af89ecc95416b26321d69d0bb2502c246a1215d277fb59b427448a1bbaff87f84a6e989182c77f624e1597efe6a4b863ef46ee01d46e563f2097dc6ac21da8390cc62d56f4fea61526fc3bccbfe0e9c45a26ca3797edeb23af755a8f22553f5d78039678e6689b5266f1fd4b63379c6089badbcbd3295aade442cba0bfb78e8f0396f157530000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7365637572697479000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r5 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r6 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c112", 0x26, r6) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x0, r7, 0x8) 2018/04/06 05:26:38 executing program 3: r0 = socket(0x1000000000010, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f80)=0x0) sendmsg$netlink(r0, &(0x7f0000003280)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800028}, 0xc, &(0x7f0000003200)=[{&(0x7f0000000040)={0x88, 0x2e, 0x4, 0x70bd27, 0x25dfdbfd, "", [@generic="8c2ddca17bbb286b5f7b1eddf4029073636fe77c05121f84cd7bc33c1690edf2d0019224651819f303c42b57283b4fdb6bdc5a08a30f133f04380d853b4f830e579056797e36cb9fd40d25b990431161f0faadf53e6b8b46060ec1543848d920d913c782c3984a25801ba2e9b207824221121386d169"]}, 0x88}, {&(0x7f0000000100)={0x18, 0x37, 0x410, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x65, @u32=0x9}]}, 0x18}, {&(0x7f0000000340)={0x1170, 0x38, 0x400, 0x70bd25, 0x25dfdbfc, "", [@generic="9c94ac2a14e92914472143d0b1a02e1b7fcf38cb2750c54eea553c2940d19119be931ba64a68da4d79b5b0d519d4ef846898c98315247fdf14542c9304d9165fdd85f49814ef785b429e5824ab9bd290a4a4b53f7d30016e223efc79b196bc547b2a8879affb8f2f5485672718943878dfe78df3992e16498af05c6f9fb04abbcc91c05329f9d7f7acd730b047393681b72ab45a0da39392158ff5e3191fe055e83175cb79e9d7f8286e0cf11e635d04e120b5c327efd7fdc896fffe35087b5aa834fcf8723c0e96043756ac3b7db790d81348443877e081b21a7b94e187e5a02aac2273d9e9d49ba17ced86551e18", @typed={0x8, 0x58, @pid=r1}, @nested={0x1068, 0x4a, [@typed={0x1004, 0x28, 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[@nested={0x330, 0x31, [@generic="f2c0c1a69d75df5f5706678488c97ecc30ccb128397ef9a2073f2b0dbf4f3deadab5baa28a28a7f4cdd2cacef866299c8759f7d9a2c0745d39748d1ce96fb1da3b9ca35a8d2d3213b39433bb650cc9ad204d2115f01c8961ba872b5161adf62e73f74d0343829b74b715c6857c2dccf9de5a4aefa85a61830d697ea033caf561b44d3bb61d750be13201a9b08b01f647f631234cf9d7c3996fef5e6dd0561087e0260505070e3845cf4e44695d6af95d3c93ed5e90446dec9c5fa0d4c3a6357e1d5fada0e01f8dc352b045ad959edf6a0e3b88e1ee087e443cf3331220", @generic="ce2d7e30b2fd5defcbb453ca60ff7bc507f92cb110cb4a7ec2e0a0ec1ed5c17c3a47b2174915db2e083f901df549318d008b52603a5c4388d89560e901bbeb6a0b096e", @generic="5b5352aca6ae41d39b897e2a061302302a014381efc55566d8d362034a08c469f1162c4c479addcc1649c0508af0b1c2b2ce532a3fd560fa35363ecd226740a0cddbc74dfe9ce7d35d19cc45236b115f386f0069a4d8409afcda3d2e1ab6e3b57c768f762028a51b2536989e553ec0771bcb7916e352bbc0a8636b4f3923fbd6dce230c8cafd6824a0ffdd8b3e47e0e7976cb13630fc5b9ab811ee85ff8d6593da39927d", @generic="e953c93cf244536a10495887a86a8bfe609414d640e5ccf0461768dff4121ff06433546c974404b20e4137", @generic="2b21d318229ac616cc0be51a8e58a8b8b5fe19a1b942d3437a415f85e3fbebc95b1eb38babd7e7bb463673b0a081da13871fdc4ec07d3075a20e2446f083e4f705b9862db7d1c33134c00a3f14472b3c090c1e8839bcd90ac62fb23e9b074e5d751344a9080981f6276591220ad4bbaec89fdec76502eff65ce53a43d51bf25bbeeb25bd38cf87e8ae94b9530642ca389d3e6a3683333407bc775813b5ea1d93099857f561d23cf9e36bf38acf5fadd2485f846dc9b18c64293f843896695c192cab5e5214f62b8f81c97b5b4f8278bcac2a2794966c3974a8e8c617e8a3", @generic="c3214a081778a961c876f27c5a3158f58df4a88b45fa8ddea4b4e087583d61e37600eb147b729c4b13eb541086e4ff3b961b3055b68825a61179d1b6edf97c7c5c3398be19ef742399cf22d79341995efafd1e99e660c9aa4fb4b8ec94"]}, @nested={0x134, 0x3b, [@generic="9f6b1312a4d6ae5805354b34b0fe7441ff0a8802f5e7175bdfce9ac2806ff153dc0ae147db986b", @generic="d1aa945ce13084a919fa9f34a4b0848a49d36f719af600408d9682c1a19c9187ae3c62d69aeadebebb978731908e03173d98877e3ccc26686e400132b770d5aea0b6b15d", @generic="1ec1defa9f82324394bbac97d3f4a5ca0d60ffe468f801ff08781f5a1a96a1e101eb5bb82750fd472702d1c586f0585e643ca65ec339c378e957e3a76db669d9e4416b923e8414b6365813db7e1d88b58196114f223bca071600c89fb9ba7c32ab580547b6e15ad64e2c1fdab6168a39ebb2633317f2a865affdd4b15e43de34e327aa7ffdcc97bf8f11f5dacc2cbaf0661d97e0a6d5dc98705b8cb332011336e1a3b3a88302", @generic="58e6fbc6cb80271a98e1aaae9c15758187dc96c4ea32b361eedd32a4f3"]}]}, 0x474}, {&(0x7f0000001fc0)={0x121c, 0x41, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1204, 0x39, [@generic="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", @typed={0x8, 0x26, @ipv4=@rand_addr=0x1}, @typed={0x24, 0x50, @binary="c9e9da201b6b464fd16964e6217660abdf0ef9b1661086294b0719d8093b55c3"}, @typed={0x8, 0x1b, @pid=r3}, @generic="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", @typed={0x4, 0x4b}, @generic="e0391e97aa0af0cd4c5d406c4a474fd405d191e51b57e2b63beae89be8292bac34ace94f5da4a712892a13c724e67c0cc4f20ce3d181b1f2242f2cdb0b59a972c24068caf33b81efdd18201c494e3036902c95d89ccd4bc6cc6c12ba7d1df3cb880d2243b39bddd68605c1f85d4110d243f73e79e6797ce492f24cb16ab59f87a7c6e45b34713b4f370aa058ad39d223d593e25e7c0e9918150a29f7ffc94c4ec362f11a93b9f3db3a514f4951dd18adddf335ff86b76e4677c1100ee862c200ea48f73e17a4dd23"]}, @generic="332344643bc3"]}, 0x121c}], 0xa}, 0x800) write(r0, &(0x7f0000000300)="24000000210025f0071c0165220ffc0e020035d4ffffff0000e1000c0800020000000005", 0x24) 2018/04/06 05:26:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6e0}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) r3 = getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x3, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a40)=ANY=[@ANYBLOB="0400000000000000ff0f0000000000001100000002000000020000000000000004000000000000001600000000e9ff0067d000000000000000807d0000df5e67858a2eec6b9645bf31fe1a49000000000000000600005f360000000003000000000000000000158c5c67ccdf"]) recvfrom$inet6(r4, &(0x7f0000000800)=""/245, 0xf5, 0x10000, &(0x7f0000000900)={0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r5 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r6, &(0x7f0000000040), r5, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000940)=0x7ff, 0x4) close(r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/06 05:26:38 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200100) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x1) 2018/04/06 05:26:38 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, r2, &(0x7f00000002c0), 0x0, 0x0) shutdown(r3, 0x0) [ 70.016148] netlink: 208 bytes leftover after parsing attributes in process `syz-executor3'. [ 70.026773] netlink: 208 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/06 05:26:39 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000017c0)='./file0\x00', 0x0) mount(&(0x7f0000001a00)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000001a40)="0000ff0d0000", 0x0, &(0x7f00000019c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0xfffffffffffffcae}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0xd1, &(0x7f00000015c0)=""/145, 0x91, 0xf44}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/14, 0xe}], 0x2, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0xffffffffffffff3a, &(0x7f0000001d00), 0x4}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80)) connect$packet(r0, &(0x7f0000001cc0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/mls\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/06 05:26:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000000000000000000008000000000000009ae1b2f4dd1843941d7cc2c0aaf7b9b94bac17accbf55341cc184861b26408f90bf21e8ee7010e172ee49787b63b36fe7d420644db3f5369bfd959f24f7f32bf5624d91c8e28a7af9aedc9f9d1b5d156378d8680684d7f0dcdcfe5a800020000f365"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0xff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)}, &(0x7f0000000100)=0x50) 2018/04/06 05:26:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x84000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4024700a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000040)=0x32f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x4}, 0x8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/06 05:26:39 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c1000010000000000000000000000000000ffffac1414bbff0200f0ab000000000000000000000100000000000000000000000000000000fe8000000000000000000000000000110000000000000000000000000000000000000000000000668879725c6ec0a874000000000000000000ff020000000000000000000000000001090000000000000000000000000000bbac6c5c1a60170b809968a262c096feab821a040b19e5849e7b1d161d7246a99bccd0d499d3b9986a95b3e7ce953fcf9a648cbe4f0ede804f25b1a0a618ba0e4e0c8ad723ddf1dedccd4e20990ab74c5f16"], 0x1) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x93, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xff, [0x7fff, 0x1, 0x49e, 0x40, 0x1, 0x6, 0x5, 0x7ff]}, 0x5c) 2018/04/06 05:26:39 executing program 7: pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)='|', 0x1}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40042, 0x0) 2018/04/06 05:26:39 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(0xffffffffffffffff, &(0x7f00009ecfad)=""/83, 0x53) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) 2018/04/06 05:26:39 executing program 0: r0 = socket(0x2000000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000002e001d000000000000000300fbefffff01000000ff10b7c0cf917b9feedc36a1", 0x24) flistxattr(r0, &(0x7f0000000000)=""/69, 0x45) 2018/04/06 05:26:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x760, 0x5, 0x40, &(0x7f0000001000/0x2000)=nil, 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) [ 70.443207] binder: 7062:7075 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/06 05:26:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e21, @rand_addr=0x8001}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) 2018/04/06 05:26:39 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x6) recvfrom$inet6(r0, &(0x7f0000000200)=""/185, 0x67b9bef7e42dc274, 0x2000, 0x0, 0x188) socket$netlink(0x10, 0x3, 0x1f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="05076c2a38dde485f5dc048c718e2520efd2eec152ae1fb6b7c62cc3a0abeb34048aaea68307b508501dbe31812ea95c3f16786e27ac4120a66c368d854fd2bc473a39d8f7", 0x45, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/06 05:26:39 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xc1, "b24b8655558ada1d66608c67cec99c524a1f1a7cf62db162162e450648ba95f5594a173ea14d92bf9beb26a303d803a91553d96977a4d9f5fa50fed203c4c9e1f435f34d1ac3662fb4fb8dfeddc65032ba4c8fe0d5b2e684917d9a4bfbc91f422fa72e85cde56fbfe3aaaeb5f7957ebcb8a81c9706fe74cc33fb3df095bfa3c2b287af937051264292638a7c8ceca22d0b3d1344b54a7f0118e706c6ddbd5284211c80fc225e524c6971c9a0e182c8b5f9b86f61cd4c91142493c33fe8f1a39a10"}, &(0x7f0000000180)=0xc9) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdf6) [ 70.512826] binder: 7082:7087 got transaction with invalid handle, 0 [ 70.516784] binder: BINDER_SET_CONTEXT_MGR already set [ 70.516792] binder: 7077:7086 ioctl 40046207 0 returned -16 [ 70.520005] binder: BINDER_SET_CONTEXT_MGR already set [ 70.520022] binder: 7077:7090 ioctl 40046207 0 returned -16 [ 70.533613] binder: release 7077:7086 transaction 26 out, still active [ 70.533618] binder: unexpected work type, 4, not freed [ 70.533621] binder: undelivered TRANSACTION_COMPLETE [ 70.533752] binder: release 7077:7086 transaction 23 out, still active [ 70.533755] binder: unexpected work type, 4, not freed [ 70.533758] binder: undelivered TRANSACTION_COMPLETE [ 70.541841] IPVS: Creating netns size=2536 id=21 [ 70.589558] binder: 7082:7087 transaction failed 29201/-22, size 56-8 line 3225 [ 70.599052] binder: BINDER_SET_CONTEXT_MGR already set [ 70.604389] binder: 7082:7097 ioctl 40046207 0 returned -16 2018/04/06 05:26:39 executing program 5: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x4a7d, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001240)={0x8000000000, r1}) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000001280), &(0x7f00000012c0)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001500)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001540)={r4, 0x0, r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001480)={r5, 0xf72, 0x53, "a6f23ca45a4f73e78f60b6aa57c1742360ea51ca91ae8a4b5d3960a29304bc373e1efdcda6156d7ba70b59d8492d98efcd418d19f99eca4ec7b58ecbcd6d5deeb9902b4388a9ea85704617c4b3ac4269021425"}, 0x5b) read(r0, &(0x7f0000000240)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x10001}, 0x8) r6 = pkey_alloc(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001400)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001440)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pkey_mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4000000000005, r6) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) 2018/04/06 05:26:39 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x486f, 0x7fffffff, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x44, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000005000)={0x0, 0x2, [0x0, 0x4]}) 2018/04/06 05:26:39 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40800, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="636f41bde4") bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) ftruncate(r1, 0x2) ftruncate(r1, 0x1a3c) [ 70.617287] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.622835] binder: send failed reply for transaction 23, target dead [ 70.629478] binder: send failed reply for transaction 26, target dead 2018/04/06 05:26:39 executing program 4: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00002a9ffc)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)) 2018/04/06 05:26:39 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x4000000000008031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x2}}, 0x7, 0x1, 0x9, 0x3, 0xc3c}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x30}, 0xc) 2018/04/06 05:26:40 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000001280)='/dev/usbmon#\x00', 0x2, 0x10302) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x7f, 0x943, 0x0, 0x0, 0x400000, r2}) close(r0) 2018/04/06 05:26:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000003e, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0x32d) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) 2018/04/06 05:26:40 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r0, 0x7, &(0x7f0000000100)={&(0x7f00000000c0)=""/23, 0x17}) open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x80000000000081, 0x0) 2018/04/06 05:26:40 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/184, 0xb8}], 0x1, 0x0) 2018/04/06 05:26:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/55, 0x37}}], 0x1, 0x0, &(0x7f0000000640)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x3}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/174) 2018/04/06 05:26:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/04/06 05:26:40 executing program 7: r0 = socket$inet6(0xa, 0x20ffffffffffff7f, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 05:26:40 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x402, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)='1', 0x1}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 05:26:40 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000500)=""/169) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) 2018/04/06 05:26:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000010140b8faba83b14ef119b7", @ANYRES32=r0], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x21016011}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, r4, 0x0, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x34}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x72df}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/04/06 05:26:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/06 05:26:40 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d", 0x40}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffcd0100840700000000000000627f1600dceff8facf73da1a0290f52d4f6ac32440e940d467c4973233ada393e1c3015ebd6346a4cdc3ff258d3fdfce43244d52e07f0e615001abdf06226390632a5f4f8663b63670cf9c0400000111"], 0x8) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80)}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) 2018/04/06 05:26:40 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700e600000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000180)=0x24) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x1, 0x0, 0xffffffff}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) setgroups(0x1, &(0x7f0000000200)=[0x0]) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000500)="1a5574423b8457b28d543b22fe6cae3830bc35aa193afa80248a562664e25e6f3c67797cab4dbd61315a7c25b0afe3b790ccf8e4dbe02cf29183a9e7724590196ca30e81df382850f7c04223720e4a959b32050fe67bc468ee3dcf8ece53a995bfebc23d9b3e7c39f168d75b4ba0b1") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x80403, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa"], &(0x7f00000002c0)=""/152, 0x98) [ 71.546469] audit: type=1404 audit(1522992400.574:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/06 05:26:40 executing program 3: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6b6d73775f6465766963655f743a73302073746166665f7500800369c4c111c76ed9ed320f31b376d9129d20a1c356967ac0d7a56244f6f095ac532a481a917b0d08a8711594f707381dbb9ab684b1b08fec795851839c3eac857f9f98280cfa3066550d930b356a4185bfcb7bef6771b01a03521e28182e55"], 0x2b) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x17, 0xfffffffffffffffb, 0x0, 0x1a, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bbb, 0x400, {0x6, 0x32, 0x3819, 0x3ff, 0x0, 0xff, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0xc0, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bbe, 0x6, {0x6, 0x2b, 0x1ff, 0x2, 0x0, 0xcad0b2a, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0xd0}, 0x1}, 0x44000) 2018/04/06 05:26:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x0) 2018/04/06 05:26:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) getpid() 2018/04/06 05:26:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786", 0x69}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0x4, r2}, 0x20) fdatasync(r0) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) dup(r0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x7, 0x9, 0x87af, 0xe1}, &(0x7f0000000200)=0x14) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c03186dda7f6574740810b2441bfe46a3a2a42c4ce2c2edcbbbca7605d5c3e6855d43c4e701497741b489c684df"], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d) 2018/04/06 05:26:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000300)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/06 05:26:41 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffdfffffd, 0x2) setns(r0, 0x0) sendfile64(r0, r0, &(0x7f0000000080), 0x8001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x80080, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'nr0\x00'}) 2018/04/06 05:26:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/2, 0x0) 2018/04/06 05:26:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f000004000000704e16e845500800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400060007000000e4060000000000000000000014000100000000000000000000007ba3f60e9778946b000000000001"], 0x40}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000005}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xfc}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/04/06 05:26:41 executing program 7: r0 = inotify_init1(0x80800) fcntl$getownex(r0, 0x24, &(0x7f0000000000)) 2018/04/06 05:26:41 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000440)={0xa3, 0x5, 0x9, {}, 0xc930910, 0x1ff}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {}, 0x0, 0x800000}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt(r0, 0x20, 0x10000, &(0x7f00000001c0)=""/189, &(0x7f00000000c0)=0xbd) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000004c0)=0x8) mq_timedsend(r0, &(0x7f0000000300)="1d99d54f57458b43dd033f4b4494b9e50704738541e4c44908243d2442e63f41324d2a31e46d507d6b6dd4abc4c16eba59aeb96c13c8421c90a1a25bd9c1580c323ee035b64f2e3325f1dc397e1c609ec21fa76210d07a0d1eae019c200fa6377d9ae529e55d0a0c80b0ffbc94b1c7f0b411c3a38a9171c2825c3bc597a22f6a361847f9c00db7540837f899882ae974c9a03f69eb21d7833f52784e2b17bc389ba74e3ac6a55e41dd92c0abb8254edb4bce6493bcf13134b5fe9f00789819851cdb61912fbf05140119978167bb7448efb71595bae5a7f91a23da8b27df9e93ff375c6f234958", 0xe7, 0x7, &(0x7f0000000040)={r3, r4+30000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x10001, 0x0, 0x10002, 0x20de}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000400)={0x9, r5, 0x1, 0x2}) 2018/04/06 05:26:41 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='system.posix_acl_default\x00') 2018/04/06 05:26:41 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x240000, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/163, 0xa3, 0x100, &(0x7f0000000200)={0x3, {"fff66edf19b817"}, 0x200}, 0x10) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000), &(0x7f0000000040), 0x0) 2018/04/06 05:26:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001900090300000000000000000a0000000003000000003b5e"], 0x1c}, 0x1}, 0x0) 2018/04/06 05:26:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) accept4$ipx(r1, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000840)={@multicast2, @multicast2}, &(0x7f0000000880)=0xc) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xffffffffffffff43) 2018/04/06 05:26:41 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000200)}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000080)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 05:26:41 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r1, &(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) keyctl$assume_authority(0x10, 0x0) remap_file_pages(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1000000, 0x40, 0x8000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000000380)) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0x7) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r7, 0x20, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x40) r8 = dup2(r3, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r9, 0x2}) fcntl$getown(r6, 0x9) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4, 0x8}, 0xe) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f00000003c0)={0x6}, 0x4) 2018/04/06 05:26:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='@', 0x8002) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x58) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x0, 0x6, 0x800, 0x3, 0x2, 0x3, 0xdbe1, 0x121, 0x40, 0x383, 0x40, 0x6, 0x38, 0x2, 0xffffffffffffff28, 0x6, 0x101}, [{0x3, 0x3, 0x7ff, 0x1ff, 0xb0, 0x3f, 0xc200000, 0x6}, {0x70000006, 0x9, 0x7fff, 0x9, 0x7788, 0x94, 0x4c66, 0x8}], "68277e30eb2c30983720dffca2237d41797d0a33b9995cbaebe82ac3b77e871fa6f179bb", [[], []]}, 0x2d4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000100)="17", &(0x7f0000000080)='\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x17c534d0ebcf4237, 0x10, r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0xffffffff, 0x1, 0x9, 0xffffffffffff3389}, 0x14) 2018/04/06 05:26:41 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x12, &(0x7f0000000280)=""/59, &(0x7f0000000240)=0xffffffffffffffad) 2018/04/06 05:26:41 executing program 2: r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000006, &(0x7f0000000140)=0x69, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffe5e, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000200)=0x40000000000002) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) shutdown(r0, 0x1) [ 72.770490] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7219 comm=syz-executor6 2018/04/06 05:26:41 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x426801ff}, 0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000340)={@dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'syzkaller1\x00', r4}) 2018/04/06 05:26:41 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f00000008100600030000006800010008000500287ef5f1506d94330a00000008000bf072697e001e00edff726970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0007c66b2b11623f002000000003010000ffffee02c2a40798e3657c0000000000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)) ppoll(&(0x7f0000000440)=[{r0}, {r0, 0x61}], 0x2, &(0x7f0000000480)={0x0, 0x989680}, &(0x7f00000004c0)={0x1}, 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) geteuid() r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)={0x0, 0x7, 0x6, [0x6, 0xfffffffffffffff9, 0xffff, 0x80200000, 0x2108, 0x5]}, &(0x7f00000006c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={r3, 0x8, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) prctl$getreaper(0xa, &(0x7f0000000840)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400), 0x4) ftruncate(0xffffffffffffff9c, 0x6) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) syz_open_pts(r1, 0x400) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000240)="41a909165a43a3d7cb17451467cab2f0", 0x10}, {&(0x7f0000000340)="f8257b5ffd80bb9c778bb91a5e4be2ebdd6aaff9ae026ec06a44ed2ed01b6432066f0c47d53bc9fa316cab16ef1a1a47a48eb7702f581896d1764a8c83259c30bd87e01e7a564318eded4043d837f9665ba155fbd4c74dde7c9c81ca9269cd410b27b7f13639fe5bee45ab", 0x6b}], 0x2, 0x0) sendfile(r2, r1, 0x0, 0xc08f) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f00000005c0)=""/97, &(0x7f0000000640)=0x61) 2018/04/06 05:26:42 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0}, &(0x7f00000005c0)=0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r2, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='system.vmnet1wmd5sumGPLem0eth'], &(0x7f0000000440)=""/86, 0x56) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, 0x8) r3 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='irlan0\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="b4000000", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fcdbdf2509000000080005f6010000004400030014000600ff01000000000000000000000000000108000800000000001400020073797a6b616c6c657231000000000000080001000000000008000400010000003000030014000200766c616e30000000000000000000000008000400030000000800010000000000080007004e20000008000500040000001c0001000800080000000000080008000000000008000b0073697000"], 0xb4}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/06 05:26:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x100, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x100) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fchdir(r1) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r0, r1, 0xfffffffffffffffc) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00000001c0)=0xffffffffffffff9c) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x10c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xff}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0xdcc8, 0x0, 0x0, 0x0, 0x0, 0x9}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6, 0x0, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16}, @lastused={0xc, 0xf, 0xfbad}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getsockname$unix(r5, &(0x7f0000000340), &(0x7f0000000140)=0x6e) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000900)={'filter\x00', 0x86, "3c62669435088b1a4a209644810aa847212cf3a31ae94ba7c81b1739dc0a02d2f279ec185e445f6271ca206c40a4abd06f8606c7bdef7fd8208ab9513407340bc64563b0207efa28688d9663b4a8514fe92df61dccb8016795c9a45b0cb6e9e102bbed9a274c8cf0f760463395dec08a072d862d78b0e7334032493991bb211a6690073cbacc"}, &(0x7f00000002c0)=0xaa) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) [ 73.025704] binder: 7253:7254 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 73.034734] binder: BINDER_SET_CONTEXT_MGR already set [ 73.040371] binder: 7253:7254 ioctl 40046207 0 returned -16 [ 73.046680] binder: 7253:7254 ERROR: BC_REGISTER_LOOPER called without request [ 73.057949] binder: undelivered death notification, 0000000000000000 [ 73.065003] binder: undelivered death notification, 0000000000000000 2018/04/06 05:26:42 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x1187, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x80, 0x4) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r2, &(0x7f0000000040)='./control\x00') mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x4) getdents64(r2, &(0x7f0000000440)=""/95, 0x5f) unlinkat(r2, &(0x7f00000001c0)='./file0\x00', 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x7, 0x8) [ 73.305769] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/06 05:26:43 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x30, 0x3, 0x67db}, &(0x7f00000001c0)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x8c) 2018/04/06 05:26:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/255, 0xff}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/211, 0xd3}, {&(0x7f0000000bc0)=""/187, 0xbb}], 0x7) fallocate(r3, 0x0, 0xfffb, 0xfffffffffffffffc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0178716f773ce16b3", 0x8f, r1) 2018/04/06 05:26:43 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYBLOB="692ffb117876816885235662ec99c2fec944c7b8051bac3b27ec3c51e9281f13d8707a01d06485cf31310b06fb91", @ANYRES64=r0], @ANYRES32=r0], &(0x7f0000009ffc)=0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/06 05:26:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x4) openat$cgroup_ro(r2, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000002c0)=""/211) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x401, 0x0, 0x0, 0x7}) r3 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x30c4b610, 0x2, 0x7, 0x0, 0x10000, 0x10012, 0xc, 0x3, 0x6, 0x9, 0x0, 0x0, 0xffff, 0x0, 0x1, 0x8, 0x9, 0x1, 0x6, 0x9, 0x32d, 0x10001, 0x6, 0xfffffffffffffe3f, 0x0, 0xffffffffffff0001, 0x5, 0x0, 0x7f, 0x3, 0x2, 0xae6, 0x0, 0x8, 0x100000000, 0x0, 0x1, 0x7, @perf_config_ext={0x1, 0x4}, 0x800, 0x8000, 0x4, 0x7, 0x4, 0x72, 0x1}, 0xffffffffffffffff, 0xe, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000140)) socketpair$inet(0x2, 0x1, 0x8, &(0x7f00000003c0)) 2018/04/06 05:26:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/04/06 05:26:43 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r4}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000700)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000680)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, r5}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62", 0x13}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r6, 0x3, 0x20}, 0xc) fchmod(0xffffffffffffffff, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/06 05:26:43 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x20000000000000, 0x7, 0x9000}, 0x4) 2018/04/06 05:26:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/04/06 05:26:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000000), 0x0) fgetxattr(r0, &(0x7f0000000140)=@random={'osx.', 'procproc\x00'}, &(0x7f0000000180)=""/157, 0x9d) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000040)="1e14c8743361b0e3842f65b0f938e15404031a4b953f5b26914e73606030ecdd74adc51ff24093b2e584f15d5faf2085f68982e14584271562c967d735be5e8b958f161cc374256992eb7adc016a58840e63d03731f7e2ba95a6c636180ca100e9c90fc56923016b871f66e33e53c0e2e88e11feea5e37bfd137c430c67d170ac7cf9353d3968dd1e73f256ac581b6") 2018/04/06 05:26:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0xe14, [0x0, 0x20000200, 0x200003c8, 0x200003f8], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x24, 0xf, 'erspan0\x00', 'nr0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb8, 0x128, 0x198, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x80000000}}}]}, [@common=@log={'log\x00', 0x24, {{0x5, "946a981ca6689b425e33655d8b625557e32a1cfe642d8426264e697b323d", 0x3}}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffb}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x915, 0x9, 0x7, 0x1, 0x0, "4b1bef40af0e43b530c089ce3012f66bb86a19a0dbaf2250d4a1a9e4cd1c4d01d114db827b25f809c35b683d39e4c1f73ac8348ae3904ed65dc7d6517d64eb5a"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x2, 0x888e, 'lo\x00', 'dummy0\x00', 'irlan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x97c, 0xa34, 0xa7c, [@helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}, @among={'among\x00', 0x8a0, {{0x0, 0x9, 0x100000001, {[0x472, 0x9, 0x3, 0x1, 0x9, 0x4, 0x80000001, 0x20, 0x6, 0x9, 0x0, 0x2, 0xb4e, 0x80000000, 0x1, 0x7, 0x8, 0xda89, 0x9, 0xff, 0x7ff, 0xbe96, 0x3, 0x5, 0xe489, 0xffffffffffffb60b, 0xd5, 0x1, 0xfffffffffffffffd, 0x37400, 0x401, 0x2, 0x400, 0x7, 0x0, 0xffff, 0xf3, 0x6, 0x4, 0x9728, 0x7, 0x8a77, 0x80000000, 0x400, 0x0, 0xffffffffffffd14d, 0xffff, 0x8, 0x0, 0x0, 0x6, 0xb1, 0x9, 0x9, 0x6, 0x2a, 0x10001, 0x101, 0xffffffff, 0x2, 0x1, 0xd739, 0xaabe, 0x8, 0x8, 0x8, 0x6, 0x9, 0x5, 0x9, 0x2, 0x0, 0x7, 0x8, 0x1, 0x100000001, 0x8001, 0xfff, 0x6, 0x8, 0x1, 0x1, 0x9, 0x4, 0x9, 0x2, 0x7ff, 0x9, 0x0, 0x6, 0x9, 0x4, 0x2, 0x100000000, 0x4, 0x4, 0x9, 0x9, 0x7, 0xc3, 0x13cf6a97, 0x8, 0x8, 0x0, 0x80, 0x0, 0x5, 0xbd04, 0x7, 0x10001, 0x7, 0x46d7, 0xfffffffffffffffc, 0x1, 0x5, 0x4, 0xff, 0x2, 0x3, 0xaf0d, 0x7, 0x7, 0x1d8, 0x1b467d7b, 0x10001, 0x0, 0xffff, 0x8, 0xdf70, 0x51, 0x4, 0x0, 0x7, 0x5, 0x5, 0x0, 0x6, 0x4, 0xff, 0x10c, 0x1, 0x91, 0x100000000, 0x8, 0x40, 0x5, 0xffff, 0x7f, 0x8, 0x0, 0x0, 0x3, 0xffff, 0x8, 0x3, 0x40, 0x8000000, 0x40, 0x6, 0x100000000, 0xffffffffffff3ba9, 0x1, 0x435, 0x4, 0x3, 0x0, 0x7, 0x800, 0x8, 0x8, 0x1ff, 0xf20b, 0x1, 0x7f, 0x4c, 0x5, 0x3, 0x7fff, 0x7ff, 0x3e00000, 0x4, 0x400, 0xff, 0xac0, 0xfffffffffffff001, 0x6, 0x6, 0x1, 0xbffe, 0x49, 0x7, 0x7, 0x1, 0x8, 0x0, 0xfffffffffffffff7, 0x3, 0x8000, 0x7f, 0x10001, 0x7fffffff, 0x100000000, 0x1, 0x200, 0x4, 0x1f, 0x4, 0x7, 0x10001, 0x10001, 0xcd4, 0x0, 0x5, 0x3, 0xfff, 0xffff, 0x100, 0x3f, 0x10000000, 0x9ea, 0x1, 0x9e1, 0x9, 0x400, 0xfffffffffffffffd, 0xe71, 0x9, 0xffff, 0x3, 0x7f, 0x59c67305, 0x101, 0x401, 0x1, 0xffff, 0x77, 0xfffffffffffffffd, 0x3, 0x7, 0x5, 0x5, 0x8, 0x1000, 0x9, 0x1, 0x4, 0x3f, 0x10001, 0x1, 0x5af, 0x0, 0x0, 0x1, 0x9, 0x4, 0x2, 0x4], 0x5, [{[0x1f, 0x10001]}, {[0x8001, 0x7], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x9, 0x3]}, {[0x8a0, 0x3], @rand_addr=0x2}]}, {[0x8, 0x0, 0x9, 0x4, 0x200, 0xfffffffffffffffd, 0x1, 0x81, 0x9, 0x9, 0x0, 0x3, 0x60, 0x2, 0x81, 0x7, 0x9, 0x4000000000, 0x6, 0x2, 0x9, 0x2, 0x5, 0x5, 0x9, 0xfff, 0x8aa, 0x200, 0x2, 0x7, 0x9, 0x2, 0x80000000, 0x100000001, 0x7, 0x9, 0x4, 0x100, 0x1000, 0x5, 0x3d9c, 0x1, 0x0, 0x6, 0x7, 0x90, 0xf3f2, 0x8001, 0xffffffffffffffff, 0x200, 0x5, 0xffffffff, 0x0, 0xb13, 0x3, 0x20, 0x9b9, 0x4, 0x1, 0x1f, 0x6, 0x1, 0x4565be98, 0xfffffffffffffff9, 0x4, 0x9, 0x1000, 0x242d, 0x20, 0x0, 0x7fff, 0x9, 0xbcd2, 0x8000, 0x9, 0x6, 0x6, 0x500c, 0x1, 0x1, 0x343c, 0x3, 0x1, 0x7fffffff, 0x9, 0x6f98f891, 0xfde, 0x1, 0xe1fb, 0x8, 0x56, 0x14f10599, 0x843, 0x1, 0x3, 0x0, 0xd4, 0x8, 0x7, 0x9, 0xe, 0xe3, 0x7, 0x328, 0x2, 0x6, 0x80000000, 0x1, 0x7, 0x3a, 0x0, 0x8, 0x1, 0xb4a1, 0x3ff, 0x4, 0x41d, 0x4, 0xe01, 0x6, 0x101, 0x4, 0x72, 0x1, 0x3, 0x800, 0x2, 0x0, 0x1000, 0x2, 0x0, 0x7, 0x8001, 0x20e, 0x4, 0x6, 0xfffffffffffffffa, 0xfffffffffffff0bd, 0x0, 0x101, 0x80, 0xffffffffffffff80, 0x7, 0x8000, 0x6, 0x1, 0x10001, 0x3, 0x2, 0x0, 0x7fff, 0x10001, 0x8, 0xae0, 0x100000001, 0x10001, 0x0, 0x7, 0x1, 0x7, 0xf4, 0x40, 0x1, 0x7, 0x91a, 0x80000001, 0x3, 0x4, 0x371, 0x2, 0x7fffffff, 0x6, 0x7fffffff, 0x3, 0x5, 0x9, 0x2700000000000, 0x4, 0x0, 0x7f, 0x100, 0xe03c, 0x71, 0xff, 0x7fffffff, 0x9, 0x3, 0x7, 0x7, 0x50000000, 0x8, 0x100, 0x8, 0x1, 0x6, 0x9, 0x6, 0xdb, 0xa528, 0x4a0b000000000, 0x4, 0xd49, 0x4, 0xc1, 0xcf08, 0x401, 0x9, 0x6, 0x10001, 0x5a4, 0x8, 0x0, 0x2, 0x400, 0x3, 0xfffffffffffff846, 0x0, 0x1, 0x0, 0x5b3d52e0, 0x20, 0x7, 0x1f, 0x153, 0xfffffffffffffffc, 0x3, 0x8, 0x40, 0x400, 0x98, 0x2, 0x0, 0x3deb, 0xffffffffffff8001, 0x7fff, 0x6000, 0xbf63, 0x23, 0x8, 0x5, 0x401, 0x87, 0x7, 0x1ae5, 0x0, 0x207, 0x4, 0xffffffffffff8001, 0x100000000, 0xa1, 0x7, 0x7fff, 0xa9, 0x100, 0x61, 0x7, 0xff], 0x6, [{[0x8b, 0x1], @multicast2=0xe0000002}, {[0xffff, 0x5c05ac77], @rand_addr=0x7}, {[0x3f, 0xffffffffffffff62], @broadcast=0xffffffff}, {[0x6, 0xa0], @loopback=0x7f000001}, {[0x6, 0xffffffffffffffc0], @multicast2=0xe0000002}, {[0xb0d0, 0x8], @rand_addr}]}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffffffffffffff93, 0x81, 0x1f, 0x1, 0x0, "8ba8b4dea6a5eb2bc6349cf478168c6dbe6b2e7733e816509778eb991a689963a920aeb0c62009aaaf3ff0a9e18865da6c509f7feaf8cc282a29bb02edabe66c"}}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x1}}}]}, @common=@log={'log\x00', 0x24, {{0x1, "d82716be7f217ada019828e4e3ecc63a3b637e36728f0e1ce5782617a2b9"}}}}, {{{0x3, 0x10, 0x9bff, 'ip_vti0\x00', 'syzkaller0\x00', 'erspan0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @random="c9433017e2d3", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xd4, 0x128, 0x170, [@mac={'mac\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x80000001, 0xffff, 0x5f1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffe}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x1}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x101, 'syz1\x00', 0x800}}}}]}]}, 0xe64) 2018/04/06 05:26:43 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) 2018/04/06 05:26:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r3 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r3, &(0x7f0000000040)='mounts\x00') 2018/04/06 05:26:43 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x7, 0x76, 0x6, 0x4ee7, 0xffffffffffffff7f, 0x4}) 2018/04/06 05:26:43 executing program 7: mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) socketpair(0x2, 0x80000, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) openat$cgroup_type(r0, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000000c0)="00814d61d5eb6f9a7171099c5fd7a5747f824f0bd3d9ad5db520759f497744428f7813357a", 0x5) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x200000001f) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000100)=""/221, &(0x7f0000000080)=0xdd) openat$cgroup_procs(r2, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) 2018/04/06 05:26:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0002000000000000010000000000000000090000000000000000000000000000"]) 2018/04/06 05:26:44 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="8425426c71b953551f51eaf6db20d9830cdcbe1ecaa323d056db844bf180c4055d41b39dc2d62111b276bcd555221ed7a616aa68472331228ec3f798d780fef02c49bcac095bd543dfdf57fa9170771d"], 0x1}, 0x1}, 0x20004840) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) prlimit64(0x0, 0xe, 0x0, &(0x7f0000000500)) writev(r2, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cca95de4c95337564524522ffa0b6729ecbad1a1471e6b697ff9", 0x34}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1, 0x7}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) sched_yield() ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000008c0)={@loopback={0x0, 0x1}, 0x7, r4}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00), 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) r5 = getpid() sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x104580}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) capget(&(0x7f0000000240)={0x20071026, r5}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) fstatfs(r2, &(0x7f0000000ac0)=""/221) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)}) 2018/04/06 05:26:44 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10) r3 = epoll_create(0x102010002) flock(r3, 0x5) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x401) 2018/04/06 05:26:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x140, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000040)=""/158) 2018/04/06 05:26:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={'ip6tnl0\x00', 0xc00}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000340)={'teql0\x00', 0x8400}) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804040}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\a \x00\x00', @ANYRES16=r4, @ANYBLOB="040027bd7000fedbdf250e00000008000400010000000800050040000000"], 0x24}, 0x1, 0x0, 0x0, 0x4040004}, 0x40) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), 0x4) 2018/04/06 05:26:44 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f0070000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0xe31, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffd7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x40}, 0x1}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/06 05:26:44 executing program 5: unshare(0x60000000) getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x10c, r2, 0x300, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x302afc873849c79}, 0x20000000) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r3, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/06 05:26:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000740)=""/144, 0x90}, {&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/255, 0xff}, {&(0x7f00000009c0)=""/207, 0xcf}, {&(0x7f0000000ac0)=""/211, 0xd3}, {&(0x7f0000000bc0)=""/187, 0xbb}], 0x7) fallocate(r3, 0x0, 0xfffb, 0xfffffffffffffffc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0178716f773ce16b3", 0x8f, r1) 2018/04/06 05:26:44 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x38, r0, 0x4, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x38}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r5}, 0xc) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000300)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/06 05:26:44 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/83, 0x5) 2018/04/06 05:26:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/04/06 05:26:44 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="65f415") 2018/04/06 05:26:44 executing program 1: unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='rpp0\t', 0x2) openat(r0, &(0x7f0000000080)='./bus\x00', 0x8000, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./bus\x00', 0x0) 2018/04/06 05:26:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x2001}) 2018/04/06 05:26:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) getrusage(0x0, &(0x7f0000000000)) ioctl$TCSBRK(r0, 0x5409, 0x1ff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/06 05:26:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) fstat(r0, &(0x7f0000000340)) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x3) ftruncate(r0, 0x100) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030009000000000002000000ffffffff00000000000000000200010000000000000000000000000005000500000000000a00000000800000ff0100000000000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1fffd, 0x0) r7 = dup3(r5, r6, 0x400000000000) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, 0xffffffffffffffff, &(0x7f0000000240)={0x20000002}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00000004c0)=0x7, 0x4) r8 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f0000000540)) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000003c0)=0x0) getpgrp(r9) getsockopt(r8, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000500)=0x9d) ioctl$RNDADDTOENTCNT(r8, 0x40045201, &(0x7f0000000700)=0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x10, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffff7fffffe, 0xdd70, 0x0, 0x0, 0x6ab3a85b}) [ 75.916360] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 75.936833] IPVS: Creating netns size=2536 id=22 2018/04/06 05:26:45 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) pwrite64(r0, &(0x7f000003dfff), 0x2df, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1000, {{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}}, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/06 05:26:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x20013, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR64=&(0x7f0000c5f000)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000aac000)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000787fe0)=ANY=[@ANYBLOB="00000000c10d0000"], @ANYBLOB="0010000000000000"], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/06 05:26:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4e62a7eb33ffe72f5e"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000000500)=""/197) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) sendto(r2, &(0x7f0000000680)="976fa6750dc286f31b9373d5ea689c77fa8fdb20a804f101e1d58dda0d3a331689270d53b695bb874d1c4d336ffc148f49b1d5c84f6fc2df383a2ba61be27ca866c8856fe4e849bbeb551c8f504ea0165366a4a12d9865d4a1e89f090694ac5a5a880c6af04088798730047144df7237cd49e6a4b6bd117ffa906fdda713d5d238b34ac1288e2b8d84f69f1b13463ef25cb697be9911321692ae1ed976098c53aaf6d58b9ead6ff21c5d74795dd14f96997648abd0183ce851ccb84d1c527f11a1b46d18b5878ae173b2304240a33bf07ef9", 0xd2, 0x0, &(0x7f00000002c0)=@un=@file={0x1, './file1\x00'}, 0x80) 2018/04/06 05:26:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) sendmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f00000004c0)=@llc={0x1a, 0xffff, 0xdc8, 0x80000001, 0xf9b, 0x5, @random="da8dd7d9485c"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000007c0)="97cc849f9630277348b5d4e3933254eec169ce74b89e294e37b5c978de7dbd380e07264c8d10d3a94396b30b209cf11334842d97067a5e5c0889b7df34997ec2b02fb4b78590bc7d1313620766e2c361e4bd929f9d2417b5d4a1069b1a83aa72ed2f28768bedad6d235a4162cfc3d1f48c7ab30bca8333d89ae23d6c701207b236ac1fe0d20ff97ecd037184d049d4e67f21ea819f2d3f964b903fe091cc294570ffe65bbef558ce0ca44d003eaa4c65636dfa4b878ab5aa365e02182deb883f317140bb531ec8ce1ab4c9031dcdc6666113cf18661a3f929eb5", 0xda}, {&(0x7f0000000a40)="8f2657c65444ee361907731ba75f9f72f0a5e677341f1259b97d0d120b35f3f4db111917648aa5f0a36549a0db0da167e7f5313dac62703c006c9926155eae2174d8a552414f5d479657c9b14d31d7d15451083434e8b2993c5e4058e42f7854da576112709bbfec27560fa48ce687386cc71c92d31e1561fa3f24d2684007333b74120020db585f10d56b9d30b11179d6dfe64342e706f4272a72e12e8527052e1d5d63eb87133d08213f5016c0587341c06355e2c9fe83ad3c99fe894f3b59d10db209e7cce9b3433b431ab699d968907ed88387dd5f5da412bcee8ddc80b9148c7050cb462aa1", 0xe8}, {&(0x7f0000000940)="50498b28cc456fa2c63547c8a9620cb0971882fc22c4fdf4effcfc6bf91b5eaa944417a9d9692c063306e9a9c91b9cce7187e0553d4f75bb9c9ca2ea845ad8c787e5d2156345849c71d815e5131b26043f5b0d15dfbaf1417ae5dc856096717fa781ba6c0b7c6e1850e2bbbd52c6f9e159b493dc7c23a5d9475a095ad61fcf85cd2513026193c6a82d2dc58e51433478", 0x90}, {&(0x7f0000000b40)="7c662ee4ad1da2b45f57beac9222b36d873d249a658f62d469ee5011fd3923a253f929eff69317f44a68339405fad4b577e29147a11f3192e7191e19b7667e48d9cea08c0cc08314849680841369b9ac12ec57a13c956f96c6796b87d85bf117bcbc34f4ec3bf0c5b2af53ea4a5280df49ce3f507de680fcca7e51f424d769eb2bc9943d577755fce266a97c71052f651bf381f20ed1da6e1ee6ec9849", 0x9d}, {&(0x7f0000000c00)="dfd5568a6b36564ba405cf048810f59c7e2b2e567bf9c121000a9c360be58d72be43d52d91300cdca24a56a0673aeed25a0fd719fc87b8a7dbf9ab9dc7b0b01246", 0x41}], 0x5, &(0x7f0000000c80)=[{0x100c, 0x0, 0xfff, 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0x79}, {&(0x7f0000006b80)="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0x1000}, {&(0x7f0000007b80)="be564c683b66bb9da6754229afcd601fe68c6a71cc9be01435101b59a72090af1c054ffc2c15c98a634c5b7843f7", 0x2e}], 0x9, &(0x7f0000007c40)=[{0x78, 0x107, 0x0, "94b323188859d5c3435944eb87a24207cccaac0754eda227d9ccb1a7db4ae8f2d29b3723e0bb244db9b50ce72ed7c3c5830fe3092dca4b65789a32fd76e08f940cc3985f58aaf535326527cd5fd6524b5748c7efa0b6a6726f928bcaa23bbe2d0f22ceffb56255e17e0c"}], 0x78, 0x44}, 0x9}, {{&(0x7f0000007cc0)=@pppoe={0x18, 0x0, {0x4, @empty, 'dummy0\x00'}}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007d40)="93b4abe1e79655e9b14ce485ec134886645aa97f6e1c9d0f3e846c433092bdf4b3ac971a8d4d1313043a74429fe0f8ccd070923864abae360ec5ea768e71f96a3dfb1f58606fcb80e9610aa8a7971a90ee14fa06a62a1f59e681733c5200bc67d79786c4018ab536fa092905605929f8318f7749352a4a9e0218bdebd123e44333fc854e292a7466703ff3130c4440805f3d8a7e0928", 0x96}, {&(0x7f0000007e00)="2e3624e8b1a553256ca4b2b9e46b2563a5c8202bc3256bf8605aa89f1b76fe1ef5ae9b324d7d2e353b63a9f06bb0dd1eac5f2fede741fbd441745e367caa6a12cec7e62d12f8f7a1ee63dd2194a9b76a62aa30b50e328adea5324496a00b45d2161a1c9ae0391f45259f3306839493cc5fdf3070f77d276b4774d2763c64aaef57aa9dd48ae6c93be42ad7ce1dcd021aa93034ad68107fd57c44e7a2459a70aabf598beb43b80b97e5eb9100d73b953609c4d70a38cc3e51b05d1a4da70502cb548946", 0xc3}], 0x2, 0x0, 0x0, 0x40000c1}, 0x9}], 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x300000000000, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xae85, 0x400, 0x2}, {0x190, 0x1, 0x7, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}, {0x3cc7, 0x0, 0x9, 0x800}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(r2, 0x101) clone(0x40000100, &(0x7f0000000640)="3d32cc11d7c99c4f38d6a9f6a7498ebef1d3ede0004f007fca8d9f99bc8cd2caa3b861d668ffa116f94d904572fe528ef479219e2b88fefa2207dc738b77fbdaab73f0d12f843bece2a0cf36c4205d663abe905095462fdefe818c938314106de6ad43b99415eb2df3d0330d303cbef79bcd703846867adc6f733bc46298cff9d7ccb09f8534c062ccc3cb4e9991f6fa998afd56bc1c3e257635d54f504d2f925264cc698a050a8238e84c3d6834014cc8c9c29b15db1f4e4928b0ec0c59426c60764954c696becfdc6b144ec6", &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000002c0)="e3bca65809c693e1f16e425775daad07973721505c784fb4e26dfbfad72136950ae54c46437905840a242544770caf2255852c65b46913c4aeddaf02caf6b62ab664487e0d09d7c00a2e518fc160bffe8089763560da116d3ad2188a5985b49ed8fe26347f") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) 2018/04/06 05:26:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000773000)=0x400, 0xfffffffffffffeff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x58) 2018/04/06 05:26:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/255, 0xff, 0x40000000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/06 05:26:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_coalesce={0xf}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc, 0x4) [ 76.414826] IPv4: Oversized IP packet from 127.0.0.1 [ 76.786850] binder_alloc: 7463: binder_alloc_buf, no vma [ 76.792451] binder: 7463:7464 transaction failed 29189/-3, size 40-8 line 3133 [ 76.800720] binder: BINDER_SET_CONTEXT_MGR already set [ 76.806555] binder: 7463:7465 ioctl 40046207 0 returned -16 [ 76.815927] binder_alloc: 7463: binder_alloc_buf, no vma [ 76.821732] binder: 7463:7465 transaction failed 29189/-3, size 40-8 line 3133 [ 76.838319] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.845499] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.851793] IPVS: Creating netns size=2536 id=23 [ 77.582264] pktgen: kernel_thread() failed for cpu 0 [ 77.587404] pktgen: Cannot create thread for cpu 0 (-4) [ 77.593038] pktgen: kernel_thread() failed for cpu 1 [ 77.598129] pktgen: Cannot create thread for cpu 1 (-4) [ 77.603522] pktgen: Initialization failed for all threads 2018/04/06 05:26:46 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x200002, 0x0) bind(r0, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x80) openat$cgroup_int(r0, &(0x7f0000000300)='rdma.max\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="000400000a004e2000100000ff010000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2054000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e202700000000000000000000f9ffb41c000000000107040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e208e070000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) prctl$void(0x21) prctl$setname(0xf, &(0x7f0000000000)='yam0\x00') 2018/04/06 05:26:46 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x38, r0, 0x4, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4048000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c0"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) syncfs(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x20) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0xc69, 0x2}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001, @empty, r5}, 0xc) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 05:26:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x300000000, 0x0, 0x0, 0x0, 0x0, 0x1b0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) read(r1, &(0x7f0000000380)=""/181, 0xb5) 2018/04/06 05:26:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/06 05:26:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0xb2, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001040)=""/168, &(0x7f0000001100)=0xa8) getsockopt$sock_buf(r0, 0x1, 0x43, &(0x7f0000001180)=""/1, &(0x7f0000001200)=0x1) 2018/04/06 05:26:46 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000000)=[{r0, 0x8}], 0x316, 0x0) 2018/04/06 05:26:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b1", 0x2d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x34) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349", 0x17, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r2, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) shutdown(r5, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 05:26:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) sendmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f00000004c0)=@llc={0x1a, 0xffff, 0xdc8, 0x80000001, 0xf9b, 0x5, @random="da8dd7d9485c"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000007c0)="97cc849f9630277348b5d4e3933254eec169ce74b89e294e37b5c978de7dbd380e07264c8d10d3a94396b30b209cf11334842d97067a5e5c0889b7df34997ec2b02fb4b78590bc7d1313620766e2c361e4bd929f9d2417b5d4a1069b1a83aa72ed2f28768bedad6d235a4162cfc3d1f48c7ab30bca8333d89ae23d6c701207b236ac1fe0d20ff97ecd037184d049d4e67f21ea819f2d3f964b903fe091cc294570ffe65bbef558ce0ca44d003eaa4c65636dfa4b878ab5aa365e02182deb883f317140bb531ec8ce1ab4c9031dcdc6666113cf18661a3f929eb5", 0xda}, {&(0x7f0000000a40)="8f2657c65444ee361907731ba75f9f72f0a5e677341f1259b97d0d120b35f3f4db111917648aa5f0a36549a0db0da167e7f5313dac62703c006c9926155eae2174d8a552414f5d479657c9b14d31d7d15451083434e8b2993c5e4058e42f7854da576112709bbfec27560fa48ce687386cc71c92d31e1561fa3f24d2684007333b74120020db585f10d56b9d30b11179d6dfe64342e706f4272a72e12e8527052e1d5d63eb87133d08213f5016c0587341c06355e2c9fe83ad3c99fe894f3b59d10db209e7cce9b3433b431ab699d968907ed88387dd5f5da412bcee8ddc80b9148c7050cb462aa1", 0xe8}, {&(0x7f0000000940)="50498b28cc456fa2c63547c8a9620cb0971882fc22c4fdf4effcfc6bf91b5eaa944417a9d9692c063306e9a9c91b9cce7187e0553d4f75bb9c9ca2ea845ad8c787e5d2156345849c71d815e5131b26043f5b0d15dfbaf1417ae5dc856096717fa781ba6c0b7c6e1850e2bbbd52c6f9e159b493dc7c23a5d9475a095ad61fcf85cd2513026193c6a82d2dc58e51433478", 0x90}, {&(0x7f0000000b40)="7c662ee4ad1da2b45f57beac9222b36d873d249a658f62d469ee5011fd3923a253f929eff69317f44a68339405fad4b577e29147a11f3192e7191e19b7667e48d9cea08c0cc08314849680841369b9ac12ec57a13c956f96c6796b87d85bf117bcbc34f4ec3bf0c5b2af53ea4a5280df49ce3f507de680fcca7e51f424d769eb2bc9943d577755fce266a97c71052f651bf381f20ed1da6e1ee6ec9849", 0x9d}, {&(0x7f0000000c00)="dfd5568a6b36564ba405cf048810f59c7e2b2e567bf9c121000a9c360be58d72be43d52d91300cdca24a56a0673aeed25a0fd719fc87b8a7dbf9ab9dc7b0b01246", 0x41}], 0x5, &(0x7f0000000c80)=[{0x100c, 0x0, 0xfff, 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{&(0x7f0000006b80)="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0x1000}, {&(0x7f0000007b80)="be564c683b66bb9da6754229afcd601fe68c6a71cc9be01435101b59a72090af1c054ffc2c15c98a634c5b7843f7", 0x2e}], 0x9, &(0x7f0000007c40)=[{0x78, 0x107, 0x0, "94b323188859d5c3435944eb87a24207cccaac0754eda227d9ccb1a7db4ae8f2d29b3723e0bb244db9b50ce72ed7c3c5830fe3092dca4b65789a32fd76e08f940cc3985f58aaf535326527cd5fd6524b5748c7efa0b6a6726f928bcaa23bbe2d0f22ceffb56255e17e0c"}], 0x78, 0x44}, 0x9}, {{&(0x7f0000007cc0)=@pppoe={0x18, 0x0, {0x4, @empty, 'dummy0\x00'}}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007d40)="93b4abe1e79655e9b14ce485ec134886645aa97f6e1c9d0f3e846c433092bdf4b3ac971a8d4d1313043a74429fe0f8ccd070923864abae360ec5ea768e71f96a3dfb1f58606fcb80e9610aa8a7971a90ee14fa06a62a1f59e681733c5200bc67d79786c4018ab536fa092905605929f8318f7749352a4a9e0218bdebd123e44333fc854e292a7466703ff3130c4440805f3d8a7e0928", 0x96}, {&(0x7f0000007e00)="2e3624e8b1a553256ca4b2b9e46b2563a5c8202bc3256bf8605aa89f1b76fe1ef5ae9b324d7d2e353b63a9f06bb0dd1eac5f2fede741fbd441745e367caa6a12cec7e62d12f8f7a1ee63dd2194a9b76a62aa30b50e328adea5324496a00b45d2161a1c9ae0391f45259f3306839493cc5fdf3070f77d276b4774d2763c64aaef57aa9dd48ae6c93be42ad7ce1dcd021aa93034ad68107fd57c44e7a2459a70aabf598beb43b80b97e5eb9100d73b953609c4d70a38cc3e51b05d1a4da70502cb548946", 0xc3}], 0x2, 0x0, 0x0, 0x40000c1}, 0x9}], 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x300000000000, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xae85, 0x400, 0x2}, {0x190, 0x1, 0x7, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}, {0x3cc7, 0x0, 0x9, 0x800}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(r2, 0x101) clone(0x40000100, &(0x7f0000000640)="3d32cc11d7c99c4f38d6a9f6a7498ebef1d3ede0004f007fca8d9f99bc8cd2caa3b861d668ffa116f94d904572fe528ef479219e2b88fefa2207dc738b77fbdaab73f0d12f843bece2a0cf36c4205d663abe905095462fdefe818c938314106de6ad43b99415eb2df3d0330d303cbef79bcd703846867adc6f733bc46298cff9d7ccb09f8534c062ccc3cb4e9991f6fa998afd56bc1c3e257635d54f504d2f925264cc698a050a8238e84c3d6834014cc8c9c29b15db1f4e4928b0ec0c59426c60764954c696becfdc6b144ec6", &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000002c0)="e3bca65809c693e1f16e425775daad07973721505c784fb4e26dfbfad72136950ae54c46437905840a242544770caf2255852c65b46913c4aeddaf02caf6b62ab664487e0d09d7c00a2e518fc160bffe8089763560da116d3ad2188a5985b49ed8fe26347f") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) [ 78.021881] IPVS: Creating netns size=2536 id=24 2018/04/06 05:26:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000180)=""/35, &(0x7f00000001c0)=0x23) getpgrp(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000280)=0x2ac) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) fchmodat(r3, &(0x7f0000000240)='./file0\x00', 0x100) 2018/04/06 05:26:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700), 0x0, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="8e0947a1e23834b4a8aa1b0286dca5b78000000000000000362e1d62722af79fa3c66984a5f541958a04aaddfb1dc37bbf2fc80da7d1ec04fd418b95b5340366520c00000000000000000000000000"], 0x4f}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000005c0)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/04/06 05:26:47 executing program 7: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x1, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgrp(0x0) r2 = getpgid(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r3, &(0x7f0000000000)="0a24dbb36669e18569aabe573e617e18a38ffddfcc999a91e7b4249c0acb7473ddc73f3215f997bd02abff6bb6afdc54dd17f58982ce6186a77558", 0x3b, 0x4000010, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) tkill(r2, 0x15) ptrace$setregset(0x4205, r2, 0x3, &(0x7f00000001c0)={&(0x7f0000000080)="eec07a489488903826d8307bfc1d2f5a3350e7bf3f645ecd0c12316106e37576", 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/04/06 05:26:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x46000, 0x0) getpeername$inet(r2, &(0x7f0000000900)={0x0, 0x0, @local}, &(0x7f0000000940)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)=ANY=[@ANYBLOB="05000000000000000100ffffffffffff020000000000000006000000000000000900000000000000ff0700000000000027000000000000000000000000000000000000ffec00000000200000000000000000000000000000040000000000000008000000000000000300000000000000000000000000000000000000000000000020000000000000000000f763000000000004000000000000000800000000000000310000000000000000000000000000000000000000000000080400000000000000000000000000000100000000000000316600000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000ff7f00000000000002000000000000005d5d000000000000000000000000000000000000000000000401000000000000000000000000000005000000000000000300000000000000ecffffffffffffff000000000000000000000000000000008000000000000000000000000000"]) ptrace(0x4207, r1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000040)) ptrace$getregs(0xffffffffffffffff, r1, 0x0, &(0x7f0000000100)=""/229) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f00000008c0)="b62037a0657f31ed3edf96d201533f202c7526a401deaf41ae4f6fdc5b2b891306ef9f5041a01a81175202cb3aa2a6f195a81a2deecc681c259076211509", 0x3e) write$binfmt_aout(r3, &(0x7f00000002c0)={{0x10b, 0x5, 0x2, 0x159, 0x239, 0x80000000, 0x3a7, 0x3}, "ecd641c86e73a27de0cf41a382dae3623c506297e044a0db9c9b2659fc62f3eb3bc0ffba97d85fe41d9661d0b94d852af420c5ed045b92d24f01ccbfd9080ecb76e92877adb3606a7303eb6c415dbf4fc4abbddf3f2a12308f", [[], [], [], []]}, 0x479) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000240)={0x7, 0x1e, &(0x7f0000000200)="74f03465c85c2dbbea09a42c5c17999c48678ee265e377b2b19e9e016c31"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/06 05:26:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="9fb80ec441af2f0dc0823fb53e384e7ba9859f6ef612c8da9e1d0cc6570a1f112ee22f32d416c9f58d8f43f331ecd969f603236788b77a96ca6a481ac9c35a6ae8a51dd3988719ceb9414664ef4599c781a936bd9d7986f2b415223069642fde3e076890583f6317bd55187f98933ab34d66de6fd8fa04bf54801adbc7d4219f2aabbbe461f19274f22a438d59d345a71bf16f228746b890cd6e8717b05602c4a667a8cb5f710ab36ed0c9320018296d724588ed8f5f1f2077165236ce68d7f100f5f861d221a6d450d3100a", 0xcc}], 0x1, &(0x7f0000000340)=[{0x1c, 0x115, 0x50, "95f610514ca22bd28b19182c08743d6e"}, {0xec, 0x18d, 0x2, "0d424bc038d155442a22b13933a1992e8cfedfeb95b3f745cec9a68358ddb2ee7586bef82cf319a196cc57bdab2ce3c9865d0ba807bfa950717a91cceef5cc32883e1f57a9abb1d72947bfb545938e72b14e99af9fa9a1d6dd6f6a93123d7040c2cecedec337f596d76e2ad4537faa7d3e9f57e206424d41a604bdc6bec16e5e2835cb9ae71eb790163900a06ea13ecb77599bc716eec15df114d3daf839610c75c28fc95c8a0550ad1683a107c09e6a5a64aa6fa33b6db767d891e398da54bd0040579ef94a3e5450247e6d3e4cccacaf541bcd0d0e6278c16e293ac4"}, {0x20, 0x1, 0x2, "5f4e5ee1137728a3a9d2697734291e04b1f2"}, {0xe4, 0x111, 0x80000001, "bf4f7926a17c78513103f7fcea2b36f9b9b5e28537e1c3b5504ebe4c8eb73438975d8ff66dc27d3f51591ed430d28efadd693574f3d98dcf55ce7be55db2a462885fb5cc5601b0fe69baa1d7c5be8dfefa01fb587be3ce1541af11db36f89a2672abe475408eeb34ac42424b31c202830d1611b39f1c77dc21e71b59499b4a65aeed25537c23d53791dc88b7fcee6c29fd87c087ad933aa08857e8380935bf73658a7159a9030fe76c6111071a4ebc267f0ff55186fae3d3201a8db353807c9414d3d21aabbed068ea23fcf2121219bff03133fe8b"}], 0x20c, 0x801}, 0x8000) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000), 0x0, &(0x7f0000010db8)}, 0x0) recvmmsg(r0, &(0x7f00004a0fe0)=[{{&(0x7f0000aa9ff0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000ea4000), 0x0, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000200fe8), 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f0000000000)={0x77359400}) 2018/04/06 05:26:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @local}, &(0x7f00000006c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0xf7, 0x0, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r2, &(0x7f0000000300)='./bus\x00', r1, &(0x7f0000000340)='./file1\x00', 0x2) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000740)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) unlink(&(0x7f0000000980)='./file1\x00') fcntl$getown(r2, 0x9) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x48f}], 0x1, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000000a00)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000080)='./bus\x00', r4, &(0x7f0000000880)="14a70808498915d9a8c5c2fc65dc3d0e46f215f9618afbec03993971ef99656952c281e9b95192f71462d79b9c1e7b26d0bf648a097b04b116bbd17216078869e605bf792fd0ca5c5ce429d663fb95e4da855f579b620fc9f90767e4fbbd2ee4fa15bc597973d932d71348e60cabd56e31fad0ce6dd22a52342f805584eae362407cee8611d6cd916f9dd7663d5ac880de6ebee3968ced66b0436c8bd31be0bbd723b2c9824449d1a7298838af8cb61233a415dcc9ef6b0242d24232203e17b2d37913a039e2dcc0ccfb8e5b7befa8ed1cdc730c18d2d6430da9d0a7009436c1ea7b3116a898af001c0bd28524fc34af798858ac7a801a") sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00000003c0)={0xa, 0x4e20, 0x4caa4f20, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0xab6d}) 2018/04/06 05:26:47 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x1bf9, 0x2, {0x1, 0x2, 0x1f, 0x2, 0x8000}}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa002, 0x0) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/04/06 05:26:47 executing program 1: r0 = socket(0x5, 0x1, 0x20000000000) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000100)=0x3f, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@dev}, &(0x7f0000000180)=0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x1) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) 2018/04/06 05:26:47 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757", 0x36, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) fcntl$getflags(r0, 0x3) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47", 0xb2, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x800, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) r6 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000013c0)={0x66c, 0x26, 0x100, 0x70bd2b, 0x25dfdbfd, {0x14}, [@generic="6b6702d950cc90261efe4a176fc50dd49e4dd483ccdae2af3460b1fee8f2371e623a62bb926d31612656b517fb6974fa48112235392095d36ec44b09b7df18db23b9830098bbe53488ee20773a7c1effe23d7ed8dde0ad5a6b05606fbc65ab69570b0e5691", @nested={0x1d4, 0x73, [@generic="2ad7186770582a8e97230cd2453075622bbfd6cfcef83e3521f28abf5776024484991cac6661209617ff5f6df0288d3fd08bf558ca46789bc9dd05825425ea296840292e9a84f399390d8c9618", @generic="096241b0d59614338665b2ecfdfaac811dcc6c0b6b0d76afec2a9ac876c47519c243926401e356492be284f42abce973cbd81ed338a5d66e4b0d87fc04a604a4f4c4c4a70d5adc5b171c045c55ac2b345733ab96e65513db3505d03170ba51baafbdc4a955bd9a1b8c83c4beec6d4c5331dc6944b7d4ffc7a2817521e93855208d790757b74c26", @generic="7c446bedb709de3df5769c138b956f95602450f9bbf42d6c17df8347135478b6be05da1998697ef4730e4deeb23f0ddba0403b3a8f385c7c59bde276c95ce92212aa8c20e39910afd9a643e56c0b5624f24956061715654571ec16c15f406f4dc704966ac5f0183526ad49800f2d2cd67489b6fff59c6f3cd2675b511b62587b403342d870bed2b1110c685c48fd60cfd2000f8d420a0a4c105369d422ca5621015f2dbfb8c5ad0335183ad4dfde8a9081948934966cff7896868f9503432d29bac76fa222bfe00bfd638b8b337cc227c76884d6", @typed={0x4, 0x35}, @typed={0x14, 0x21, @ipv6}, @typed={0x10, 0x3d, @str='syzkaller1\x00'}]}, @generic="4675298182c86ead2f5928848bf3c649789cf15c9dfd20aa9056522271e11645432d39aa93baadd0e95dcd594101efe3ba65f747b52ab4a7f71138fba4e1af067b7f4fd995c2f39ba9b035d84a7eb292dd774a3820352cc9", @typed={0x4, 0x59}, @nested={0x268, 0x11, [@generic="1e4fcdc31bca46cfbc846a41d41dfb278bb8bd0bbbbb7c50f96d22d74d1f7387a343bf86e0b385654d8564b83a9b7da981df05a69269f0eb8e297612d1c6a326f976b4896b3acab58ef187baff8950a25b005fb36fa9bc8f13d5b9735dffad28a6310b822f3c51b9bfd3037c292b2222bcd2f9a0bfb9e17414c56230581c6febc1596e778be4dfe224fa0a7815b3b37a73642c674c41f30f13a2f8514e2944dd7229fe1de4748e09c5725434fd1c48509ad3a454f80979a1597657bb8ba9561c77fd9b56086faf64ec1d8a3b177c1606ab45a0548184cb7ae8a114446569d70d2566da", @typed={0xc, 0x87, @u64=0x101}, @typed={0x8, 0x37, @uid=r6}, @generic="ec26806933666ac3a197e018948105d4979d02ab53116f35d9a6704ac8971d9035a8b110a99ccd4585ba88e2cad6980fd9a548514a4b5750c4c572b1e88de234e4308e28370b1513103814cadb8791ba255c4caa18be774fa5816ee09c7f3019c9d5af0fcc3b808f028227e487b791ed02ab743afbdd332f242f429e2088b4752352a43a62697f3f2a2e9042e105e04151bac33dc3b7e993ae380b", @generic="74a49cd68fbe4da1db6401bf0161119e48d1341476f3de2846b3255fd8d1ba314009de4d565d0a5f447d79da930b51cb33aaee197babff8c794fbc48b6650ca443b6517c72b02408c8666cdc04fcc9bac8b81436fc835bb6179c4e07d160d6102d470aee09631fbd5b8c4d7abf975244372b854af3daab34564d7d078f28cebe36accca9d6fd4f34c075b158f549e08a8bb93ae5de895b284e6022fc04c002000261987ea24fa3defbc9b2eedf66ac60290ff95936887a1b2964e0d454df10ab441624663169a63f4a2f0db03c2a5dec79"]}, @typed={0xc, 0x3c, @u64=0x80}, @typed={0x8, 0x4, @fd=r3}, @generic="ddeb36236ade8962f6f3b499cb0c9794d2c90bb94c8e65", @nested={0xe0, 0x72, [@typed={0x14, 0x29, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="cb5e1cd5b03ea21500e419adc51e92b32f45066b0ea573cdf6209eecf16577ea34ef2eb4662f2f5e7a00dd7b2495f8591cb8e5afa3cb9cf5017af26589c0788bd27f3b0c483419ccac51eb40a3ffdad97769a49ec679b3ba3c345928a3832e46b73154b5c16270f0b1e09beed28814f348a7d7c1110e3fd55d5a27502c9fe7a4eb6f688d39b5a1dbadfeb93f263617cd9f7a9918d92c7e94ebe8484f9fad6af007fc15367ac369efe5decbfbc1ece860167f", @typed={0x14, 0x54, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, @generic="99647dd66a2db002fcdebc990c305b0ff524d8a77caa39713ffb0d7a5e5a76f39d732e087f74529e51b92f16b6d10b05b5b86a614243343380ae1f0d1f00c9eb054a8f966876f544b861c749eb3a8048"]}, 0x66c}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) 2018/04/06 05:26:47 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x400002) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000700)='./file0/bus\x00', 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000280)) 2018/04/06 05:26:47 executing program 0: socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x20) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 05:26:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) close(r0) 2018/04/06 05:26:48 executing program 1: r0 = inotify_init1(0x800) r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ffdffc)) 2018/04/06 05:26:48 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)="72656e6f007b1bdee417a1bdde7daeb1af9eb577d975badb9a0479f8fc00655499e88191f0cae3ff34c78785a58c56c93b", 0x31) sendto$inet(r1, &(0x7f0000000480)="9f", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000180)={0xa3, &(0x7f00000000c0)="b67b8007d5b964932cb6715adb3daa2078108c973d43fd013a0eebdd8fed2a663fe879e0cc8d1b50eb25a480ef1f5809cba7621c14ad1824eea76fa2d32af69f1f7ed0ca658f73cb658c8d9d48e9431716be26adcd2ecc89226609b18c2cb0b41731f42edc44c1e56b7c8d179f066d5e922da1404f18b12336c59256276980752d25446c3bd0b14ea85f075979c8154e20485b1a8040850f9fe3ba238551df70bb4e14"}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x7f, 0x101, 0x4d4, 0x1}, 0x8) 2018/04/06 05:26:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='}user', 0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/74) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000300), &(0x7f0000000000)=0xfffffffffffffd40) 2018/04/06 05:26:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8200000e, 0x8031, r0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100000001) 2018/04/06 05:26:49 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) shutdown(r0, 0x1) 2018/04/06 05:26:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xdf, "fd7effc39d42c8cf68bc6d9ece3754764419fc15959c0139928893a7065552f8e7c54efc60ef1b1d57a2386f04331bd41f495f7cae2cfaa2317dbfe1fd669740aaa58dbaadbae2d0679f346de79d38d796c69c1a7d965bc8ed9bfb8848bcf2123fedf8ff3d7ef902d9838391af591756ab744a7f217be85e6160ba3e5e62c6cd454e8f66c0eb672da50a879e0132065ef583871076dfa7853400aa803a06356e80da7cc500c2f99c06cdeb794f763fe2c364ddb09d7b0c56784aedba09d90a3d1cacf8b904d22563ce43ac370e18efcc8048782614159612090f3f83e0f91a"}, &(0x7f0000000000)=0xe7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x19}}}, 0x8, 0x8, 0x1, 0x3ff, 0x7}, &(0x7f0000000280)=0x98) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/04/06 05:26:49 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4400, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000000c40)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./bus\x00', &(0x7f0000000e00)) getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001200)) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000000280)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005140), &(0x7f0000005180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000051c0)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000052c0)=0xe8) getresgid(&(0x7f0000005300), &(0x7f0000005340), &(0x7f0000005380)) r3 = getpgid(0x0) r4 = geteuid() stat(&(0x7f00000053c0)='./bus\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000054c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) stat(&(0x7f0000005540)='./bus\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005600)=0x0) lstat(&(0x7f0000005640)='./bus\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000005700)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005740)=0x0) r13 = geteuid() lstat(&(0x7f0000005780)='./bus\x00', &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005840)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005940)=0xe8) r17 = getegid() r18 = openat$dir(0xffffffffffffff9c, &(0x7f0000005f40)='./bus\x00', 0x100, 0x1) r19 = dup(r0) r20 = epoll_create(0x0) sendmmsg$unix(r2, &(0x7f0000008600)=[{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000a00)="1e44261ccb1d4b33d1af329d0b1c59b9528913dee73dea6fcfe9f9dbc5b67e2982fc291cab16f280445768ce603e8b19a64595fda3b2824fad0c2ba55b36de82475f3d8eeba45826b547b47f1ec0ef06886e14b64739312eba20080eceff15be1618b73a5deb07d3afca59b5e7bc5ff185079ccaddb2c3da609ef38378429b9b309521fe20ac9dd4cab67045b4c4e0b0883bee81ef5ed59b8b71e4bfbf562cbb8995454b7b72cde26275eb16daec3c4c3d2d1f3d1866ea50d26b9a863cdc2762026e70ea9d7107bffb531b6b263080e961ac3e22f6dd66a370b5432b0215c34798", 0xe1}], 0x1, &(0x7f0000008700)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000002000000"], 0x34}, {&(0x7f0000000f00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000f80)="4aea074dfdd504681d6570f7b195ab7e7db2f1dfff02ee2b354eb877e90b06279d50b8cfabe4f9ef45051c04838811c2904bba17b168be7e9ada3a133ff6e6af880b53df6b55de657134b69545a569c193ee7622f30cbdf92a0517f9a1bf19ed75717e0139e0843ba55aed5e1ebf3ef5563b7edf20598ec710e0f918c2e846c98f12de450a648b8b2d8828a7a234b86e6dd0492e078efc0501c8f25d6fcf966d4c423e0296112720dea9fcd1068f3df7ab610dcaf79a7904aed7861e99cce794cf51ec8a3d7d973595781e100f1f5e5e3cd13fdff34ba885f043caaccd622b2b91556e55d54b130be87ee7149a6431", 0xef}], 0x1, &(0x7f0000001340), 0x0, 0x800}, {&(0x7f0000001380)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001400)="d73f441ddf2b0ea4729089ee590fc338dac88ba6b46f0a49e0626c48d7e786bb5b2b4cb92dd8dbe964b848d2f9e823eb", 0x30}], 0x1, 0x0, 0x0, 0x20008000}, {&(0x7f0000001780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001800)="f02ab765067473ed3195b2db0ef0edfb5f62f7049d83bb1c96dfe5f984648c6080fcfbe4a83f45ce5eba32b7ad2e7c53fb702f010e5df086ee36a8b969a41975bca0553c28580207bfbc7d84a38b34bd00ff99e186788f23a6854a8ea8792ec0814aedfa676d438695d8cd163965efdfed6c12b431e23a95f6e0be33c0d625fc884d0d723a1b03a6723a8924450aa692fbf90adfc7fce2f395dc0b4cb8c96c3bbda5009272c53a6ae1b5a14ad27ec67818b32368ef17c115306974e9b240fc742c3569680332672b872bf690073d940ab0f99a3ca0469d1f88cce733354ae5530fbcb72994146f41a16df2869c54e3362a66034320a25d30ec", 0xf9}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="280000000100000001000000b598e3445ea0adf844cc383b56fac02589a879c22d04d6d6712411827a9c14c7a66cd5fc3eb6f175d4e6a84f265f554f427d9c8a538bb5fd05b2b1a9db18bff0d3597d59682481d0a6b885d9faafcc5169a043f767abca16f11bfb4f2e19ee6fb4090f2f5159723f00000000000000e11ea37b9bff44e1df1c0af254c1d68a3dedc053", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2], 0x28, 0x800}, {&(0x7f0000001b40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000005100)=[{&(0x7f0000001bc0)="6cfc0bb346258e03804b1e3bca3d1d13c11b137a9e52d1b9781fd8355041305d8443376e9d145428655e4e7c4c8cce4489c68b7536e6794aee834a3208cdb7ca54fd84bc59966039943e5ef7b9358ae4fecadeb6fc95be4f9b7f7ae3afcb47327d9053a73944d2218e33f45208e82c", 0x6f}], 0x1, &(0x7f0000005980)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x94, 0x20000000}, {&(0x7f0000005a40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000005ac0)="dbd2db79da2da3821beb9da3f947f25fb15268da6273641f4a381c57984c895e61845767a8e12fef0de57a57f1c42ee4af6725cc603bdd10b6f5deecec946d25aa96f6219d1e0f057d1d3e7e7e5c1bd231494f97e19d290b1cee1dff016a941a8b479062ab55bb05c9d8e6b591a75c2035a9de1aed82c594e7b29c18eeabe0f5fe7d6b70d288fc74ce", 0x89}, {&(0x7f0000005e00)="e455775de6aeba2b1bedb06aaa5df91a37246480c53969ada77f10ebfa4372bbc28f4ebbd4e47d8e4c509818d85e1f866e55a966eaf55fe6a2d00a626c076ed9f873c92ffb492767709313dba03f418eb1d6ddcbb2ec814d1582541186c8746edcb4ffee5b1772d9f45f01467fe98efc6dbb1dea3f12a65dc2b84bd3e2cd868fb7a497aab21551753f2e5ebc342a8f4c5a022086dbec2804f4be7cf913eefe28493b93aa7829a3d63daec93dd7d865e485a215885da5da6d46afc17c47fea17559", 0xc1}], 0x2, &(0x7f0000000400)=ANY=[@ANYRES32=r18, @ANYRES32=r19, @ANYRES32, @ANYRES32=r0, @ANYRES32=r20, @ANYBLOB="14000200010200000600ff0038e7853db8355a604927a713eaf4b34743002f338ef44d105f7c3cfb47006585204aee9cb72b626ac520", @ANYRES32=r2, @ANYBLOB="180800000000000000000000", @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x4000}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000008580)=[{&(0x7f0000006080)="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", 0x1000}, {&(0x7f0000008080)="d94789a1b321d9567e2823fd9a9f264b6dea417be4ac23785dbed54d565dae0937d6c02d80fc919355529b21556c14320bd486a6e39f4271cd36df8afecff5a7d1a99b1a304bd5fa413e865ec58a4238fe901758ada205cfe0c4ba79fe563225b39488a4a6a75ffeada7f5a336d36e3340c723639c4d64429e34d63373c04a35613d495ac3708dde530f1d529e76d52e0c0ecd108c0d60d6dfd5f23cfc6cc567d22eacf88b5f54acabdf614abe4809ea0e524862703dc9fe6350b7acaa5565c7d0501358cd3e", 0xc6}, {&(0x7f0000008280)="d781afc9734ca3034eaca438db5444658991ae3e772ec86f9ba5295ea95babf2beaaa4fa5432d9ac62e2bdbff5c63d0f222ebfa3a49cedb1f5985febbd6da1b7329a07925fb35502504e3c78fdcda01a3aabec1ed078ae85843a900ef756a9db9d08736dde70bda7308acafc94cc58be394e1f4b34e139c2c5575629c73caf957fc04d2ccad3e9168a09fb2eadb93a7443dc364df30bdf22ca6ac9145172a4e411b7164f808505a431cafa7a6cef26e446b62d89ba97a043f29e9499aed3ad610f7b80fb", 0xc4}, {&(0x7f00000083c0)="10be316c176f4fdb1bbe8ef4e959585f255570d34a50aa444fda0c4a88852cadf54a8cdb7166a372d89d1ef3910d300704676be2112dbb7f355b36caf4491df03f4bb00472cc86e7d45c5883d474e5df9392f2b36000e2b299fac107b8af6d820d5d5b997712d63be73a635d1e7a2bb06141ac8556979d6cfc4291ef41bf68babbe0bf5b9aae56b8fdcdcb5b71d61aa5336189dc782016c5c3d98fa6025a9f964705873b0547b194b4f61efdc4c3ba4c83b81d05d485620741b3e09b6315e03f489da7090d143fdb5104a69052ee2e35a471ed9ddbc76bddc792ab0c2bf310974bae79354daf100eb78fea0feadfdb61272b5075f17c", 0xf6}], 0x4, &(0x7f00000085c0)=ANY=[@ANYBLOB="180000800100000201000096", @ANYRES32=r0, @ANYRES32=r0], 0x14, 0x10}], 0x7, 0x20000040) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xffffff13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) keyctl$chown(0x4, r1, r21, r22) r23 = eventfd2(0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req={0x5, 0x8, 0x6, 0x2}, 0x10) r24 = dup(r23) r25 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r25, 0x7fff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) sendfile(r24, r25, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/06 05:26:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x4) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3, 0x1000}, 0x3) 2018/04/06 05:26:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r4 = syz_open_pts(r0, 0x2) dup3(r4, r0, 0x0) listen(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040), 0xffab) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x8, &(0x7f0000000380)={0x8}) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000040)}], 0x2) 2018/04/06 05:26:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/04/06 05:26:49 executing program 4: pipe(&(0x7f0000000140)={0x0, 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x400, 0xfffffffffffffe92) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000200)) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8917, &(0x7f00000000c0)={'vlan0\x00', @ifru_data=&(0x7f0000000040)="79611f6e306c61fd69009de4a53895b837fff85434c232489ec3c603542868a2"}) 2018/04/06 05:26:49 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) personality(0x514000f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x2, 0x80f, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @empty, 0x7}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0xa86, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x94, &(0x7f0000000380)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x62, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) fstat(r2, &(0x7f0000000240)) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) r4 = syz_open_pts(r0, 0x183000) dup2(r4, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) 2018/04/06 05:26:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/04/06 05:26:49 executing program 1: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f0000000500)='@', 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d", 0x23, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 05:26:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x62408}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0x500, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0xc4}, 0x1, 0x0, 0x0, 0x801}, 0x4000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) 2018/04/06 05:26:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000b82000)={&(0x7f0000001580)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="1fc3335657bd44d2d239eb7ced8e295f763dbd3dc6eb6539259d681bb08f733d71011e732f6f7310aa57c81cd0c3249bd2f6edc478f21d9d71b0072d0bbc41f88ead6092aa20c5eb4954", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYPTR64]], @ANYRES32=r0, @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r0], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000001480)=[{0x0, 0x113, 0x101, "e47126d2255959c9a591bc511f736512725b92e17bf4c380d02bfa7b583439d55c516dd45324e2b51d9acf34589f023cb32b01f9dbb2d9a19e9299a71f3abffb8cfb010aeda32ccf568a99ff44fc2c6daf9a8c3d4459bf9ca59c90d1de044f6d515d8c34b302a569e4d505a41bc14e0871a8c1e11241bc0444b878948867ecbcca0bb0340c000000000000000000000000"}, {0x0, 0x0, 0x5, "060cf07180e03a"}, {0xfffffffffffffec2, 0x0, 0x0, "6ff1577b21"}], 0xfffffffffffffeb5}, 0x1) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/06 05:26:49 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@subvolid={'subvolid', 0x3d, 'ppp1-\''}, 0x2c}]}) rt_sigpending(&(0x7f0000000240), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x140, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x9, 0x0, 0x6}, 0xfffffffffffffffb, 0x5f, 'id0\x00', 'timer1\x00', 0x0, 0x3f, 0x7fff, 0x9, 0x2}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) connect$netrom(r2, &(0x7f00000002c0)=@full={{0x3, {"fb7debb6d890e8"}, 0xfffffffffffffff8}, [{"e72dc8a136310a"}, {"d764f66764074b"}, {"2e8609f957d70d"}, {"488b54b4929dd9"}, {"348512ba03aa1c"}, {"126683900c6ff2"}, {"5244df385ea234"}, {"b3567703fb834f"}]}, 0x48) 2018/04/06 05:26:49 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r1) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000005fe0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r2, &(0x7f0000eb8000)) 2018/04/06 05:26:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) write(r0, &(0x7f0000000300)="2400000030007f00e2ffcf0084007701810000ff01000000000200000000000010b8ff01", 0x24) 2018/04/06 05:26:50 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/06 05:26:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000340)=ANY=[@ANYBLOB="2f1d000000000000040180c91000000000000000000000000000000001000100c20400000fff01be150b6fa57a69b0631b62037261986ace980806f349d52f009accc78087f1c932c1ebb895840cf38db2064c53f5dc4beca6f51e5aec0443785544663ffa480905234ffaba4eda5cc47873b01d0672bd1796f26009f289abeb62b552da483b0dee27b1f91b9820ba7f7c3979bb027ca7ee9853c15fea5451984656bd7d763be77fb2ca96ad940905ca4f842e56026bb02bd6f13e53240a2a438e759cd45b18c0a25a7f15489b64ebff78f58d880693df1a721fa1caf18e51b7149d2a26b4ab040100c204fffff001040100000000000000"], 0xf8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x800, 0x6, 0x62, 0x90}, {0x5, 0x101, 0x8, 0x2}]}, 0x8) inotify_init1(0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x7f}}, [0x4, 0x5, 0x0, 0x8, 0x1000, 0x4, 0x7, 0x3, 0x0, 0x7, 0x913, 0x94dd, 0x1cb, 0x4, 0x400]}, &(0x7f00000001c0)=0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bpq0\x00', 0x6}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) ioctl$void(r0, 0x0) 2018/04/06 05:26:50 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) connect$ax25(r4, &(0x7f0000000500)={0x3, {"984f40ed95f82c"}, 0xffff}, 0x10) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4}) getsockname$netrom(r7, &(0x7f0000000800)=@full, &(0x7f0000000880)=0x48) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) 2018/04/06 05:26:50 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x2000000, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x6, 0x1e, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/06 05:26:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000180)='./file0\x00', 0xd) write(r2, &(0x7f00000000c0)="e9b6058c29f524ffff00000bf220", 0xfffffffffffffe3e) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/06 05:26:50 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x121000, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b020007110000f30501000b00010000a8e70f4932d4", 0x1f) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/06 05:26:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x1, r1, 0xaeac) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) flistxattr(r2, &(0x7f00000003c0)=""/1, 0x1) 2018/04/06 05:26:50 executing program 7: unshare(0x40000000) socket$packet(0x11, 0x0, 0x300) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40080, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) 2018/04/06 05:26:50 executing program 6: mount(&(0x7f0000000040)='.', &(0x7f0000000080)='.', &(0x7f00000000c0)='proc\x00', 0x20, &(0x7f0000000100)="8b60cb658e8a9c201a15f8aa37624d5da153d81ac973d68c379ebb890b50122b1a396f227842e9a4a1d9a61e6d27a67502b326d7ed56b7a879fcb4633f79a84190e252dadcb86bae3fdda9021c9ea9481cf1ae") r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000180)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="7f002a09ba39ded506000000e001000201000000040048cc85f7fa11522a2001e000000126978300000000000008008df0dbe84a984268cf0e44490cbd"], 0x20) 2018/04/06 05:26:50 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80002, 0x1ffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x10001, 0x2, 0x0, 0x5f, 0x0, 0xfffffffffffffffa, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1ff, 0x8, 0xfffffffffffffff7, 0x8, 0x1ff, 0x4, 0x1400000000000, 0x80000001, 0x20, 0xffffffffffffffff, 0x4c7e, 0x0, 0x6, 0x4, 0xffffffffffffff13, 0x0, 0x0, 0x1, 0x4, 0x8001, 0x5, 0x1, 0x4cc, 0x8000, 0x100, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x10, 0x8001, 0x5, 0x0, 0x80000001, 0x8000, 0x1c00000000000000}, r2, 0x3, r0, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet(0x10, 0x2, 0x10) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000003240)=@nl=@unspec, 0x80, &(0x7f0000003740)}}], 0x1, 0x0, &(0x7f0000003880)) sendto$inet(r3, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 05:26:50 executing program 2: clock_gettime(0x7, &(0x7f00000000c0)) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) flock(r0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x4) clock_gettime(0x3, &(0x7f0000000000)) 2018/04/06 05:26:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0x20}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002440)=ANY=[@ANYBLOB="2000000000000000deff06000000ffff02000000020000000400000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000f76700000000000000000000000000000100000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000300000000000000010400000000000000000000000000000000000000000000000000000000000000000200000000000000080000000000000003000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000"]) r6 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000002800)={0x3ff, 0x3, {0x3, 0x2, 0xfff, 0x1, 0x2}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) r7 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000a00)={0x108, @tick, 0x8, {0x20, 0xea}, 0x1f3, 0x1, 0xffff}) recvmmsg(r7, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2}}], 0x1, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0x0, &(0x7f00000001c0)}) memfd_create(&(0x7f0000000b80)='}\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000480)=ANY=[@ANYBLOB="3894190d48830dd163bf845ca95c80e7baf7be60582dd45b02f6edd9bd11b5b7679e6e9f879c040147f6643e841c439365d952dbdd21aabb8f17fded2d4d68b89fd103015082459a1ab3de017661d1d6775c308edbd1b0c132cc0839fafa73f204ea549fdae256af9cac0394274356821134e6597b66ca13befe17fd227a7795bf7911bb83d5e2c3d4579f0f64c4eed5f0e82dc939311c0a7b7a25e6f353d5028c71ae9e4d5ad2d7cd"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) sendfile(r7, r2, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f00000003c0)=""/137) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000bc0)={r5, 0x9}, &(0x7f0000002300)=0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @tid=r8}, &(0x7f0000000240)) timer_delete(0x0) r9 = add_key$keyring(&(0x7f0000002540)='keyring\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r9, &(0x7f00000025c0)=""/121, 0x79) 2018/04/06 05:26:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(0xffffffffffffffff) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440), 0x8) unshare(0x40a9fcba95ae73ec) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000540)=0x6, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="72533485e0d13bebba2710caac457d8caaba4e28e0ac5d4862e65bc6ddea2241498f170ddf"]]], 0x1}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x0, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33e}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0x0, 0x0, 0x3ff}, {0x5, 0x0, 0x0, 0x210}, {0xffff, 0x67, 0x0, 0x2}]}) [ 81.392675] IPVS: Creating netns size=2536 id=25 2018/04/06 05:26:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cpuset\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='ns/mnt\x00') [ 81.451240] IPVS: Creating netns size=2536 id=26 2018/04/06 05:26:50 executing program 7: unshare(0x40000000) socket$packet(0x11, 0x0, 0x300) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40080, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) 2018/04/06 05:26:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x3}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x75c1fbd, 0xa9fe0000, 0x2, 'queue0\x00', 0x9}) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x608000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x3f, 0x5, 0x6, 0x1, 0x3, 0x8, 0x9feb, r1}, 0x20) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/06 05:26:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000180)=""/246) 2018/04/06 05:26:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r3, r4/1000+10000}, {0x77359400}}) 2018/04/06 05:26:51 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0xffffffffffffff65) [ 82.233581] IPVS: Creating netns size=2536 id=27 2018/04/06 05:26:51 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80002, 0x1ffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x10001, 0x2, 0x0, 0x5f, 0x0, 0xfffffffffffffffa, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1ff, 0x8, 0xfffffffffffffff7, 0x8, 0x1ff, 0x4, 0x1400000000000, 0x80000001, 0x20, 0xffffffffffffffff, 0x4c7e, 0x0, 0x6, 0x4, 0xffffffffffffff13, 0x0, 0x0, 0x1, 0x4, 0x8001, 0x5, 0x1, 0x4cc, 0x8000, 0x100, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x10, 0x8001, 0x5, 0x0, 0x80000001, 0x8000, 0x1c00000000000000}, r2, 0x3, r0, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet(0x10, 0x2, 0x10) recvmmsg(r3, &(0x7f0000003780)=[{{&(0x7f0000003240)=@nl=@unspec, 0x80, &(0x7f0000003740)}}], 0x1, 0x0, &(0x7f0000003880)) sendto$inet(r3, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 05:26:51 executing program 1: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), 0x4) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) utimes(&(0x7f0000000740)='./file0\x00', &(0x7f00000007c0)={{0x77359400}, {r0, r1/1000+30000}}) r2 = socket$key(0xf, 0x3, 0x2) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000000680)=[{&(0x7f00000000c0)="80c746ed08092dfb63f146e85c599b1164cd0822b958f8678171136896d1e4baf7495bfa130e9a61eebb0c59403cbc969b73ca807a7feacf0e644c440258625331acc4cf23a5286af8368cd7112e4d480873b0f136059e972a0899775752d1b41ec791412f3603a5491bc93fb9e3f42744753a908210bc9a90e8e8f7ee4830dfccb557", 0x83, 0x9}, {&(0x7f0000000180)="145427fda8c43a76b0e9adb76a1dc910d9cc1bf3841b2cd454fdc5691fb271d6d9eff8c6891efea7e89b5beeee51d96d943c1827eb35d085afdab6da5bf743075665c21d2846e9af3ebdf0fcfe65dc0428af6244bb4798ca77fc581b60e25f392b286ca81aee2d8cce2033f59a9dea711774c9cf6c9718e0e6dc5ef580a5baa09a5b881f7a0a3d750f9f1583a6567f81aea6976ecbba1f88918e213111c742c3927c0accf6", 0xa5, 0x9}, {&(0x7f0000000240)="8896fd936d94739fd8e39a2c43c150b90d43c07a4b7bc51694c48b916ec506fea3b48ecf2b0de33a24ef9494f73e56c7212f126c2db3cf29b88f6f36addc8a3d44b0e01ed706bfdfa2531c75068a30bac0ba45c202b754df89882c5779a6b837b2f9ebb4bb2d25b6b66ca82a1ef1fdc6d4a2e1c5f9142d34806645226e51d876e9cf3dbb09869b2ce3f676910f3c938f90208939d28f4073238eadae391973413fe806750f442ba35b5432f7a6b32a86a6597afd2b4416445a709d8ec3c2921abf6e823731039bd0e8522cef62f34095d3774b04226c", 0xd6}, {&(0x7f0000000340)="de03ff114b06910b30c88d298188b9c4b6118260ab32b26cddd29aa6d8baa36aef74caed6e4e2cd1b7156ee633aaef", 0x2f, 0x4}, {&(0x7f0000000380)="2b62cc30108cbdca95431f0ff63257402196897b424781470c58b4b30f07d0b0f1c171f53f94c001f86200600f20199694de401b65fb9d49677f08d69d4bde12ced9e460ff1c5feab7e8d10aab39aa8954264ffb5638ebdc5e033d75dbddda63e3ea480537e503b4b19dcfe234", 0x6d, 0x2}, {&(0x7f0000000400)="8b8487511b63eaff9208adec7586d6d3c65510d81ebb074acc169f4dbb1921ba862fbb546e7964909108904febab8a646b294b208ea9a78f61e2f1c4238bd7f8600ac9769d71e3c187fb3971df591120fc61590650d3d8fe4e2f842450b9995f853f6851d9e484a5e6b85ef654535cf7cd4ef0d41231c677b5b310e73daf5b62cf218de23ea3319fc30ad5ac4da879553e60", 0x92, 0x8001}, {&(0x7f00000004c0)="1a3374de43d796ff7d23d5ab7b1f7e0576d812e0bcf1119bbd51bebd1cf8ca36b55d4f32a06709640a4fdf898af0229120e75c59265a4ae75c419d8ebb41de5f34497280624c8438e3b78b2e79398b18eef925d5cfec668f1ac47d4a230a3b19906caa8ff0cd8229277998abeff3970363dee067c09cbc4313f787c83f743cd6b98d0a4c8d96b368a82c4d254538048dd0e50fbdd1759a0fb7e8abe7201cc843027b03a7d9b01a2195f44aad9aa5563684d3891c9f042ce0710e990bc2bb3871ca762de9e0ac4cdf58cf", 0xca, 0xcc72}, {&(0x7f00000005c0)="48d9d3a9ce160012fef8e625a1656c6497889a28a223cbb9e5f1fe5c0d8be568f471a6", 0x23, 0x7}, {&(0x7f0000000600)="c4b9837857e47eab152526b25d4d76b2b9a5c1416538974b5b54b208dcf9a1da59227d16c2dea4ececb99fc43ed97881d3094c976190029f7d3aa30ae20982f37965ec7f8f36882bdd70b9cd8fec8c4990c174e9a175d54d925d10f6ad4ccf4d882fbe702f", 0x65, 0x8000}], 0x4000, &(0x7f0000000700)=ANY=[@ANYBLOB="686173683d0500612c00"]) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000800)=ANY=[@ANYBLOB="020600000200000006000001ffffffff161288b5cb5be430ed96cfc893e436f650e43e375a3a360ccdccd2fb9346af2596f7a51d665feeefdee7002549a5e77c7dd921a9bee056af2b88b3318c72830b55c4e55e3ffd03bca6015cb8768ba0aadc822e2c0b2780ddcf088efd3c9064a38f0176748d11f7c803b2e54931cc734947d3ef203016bc60547c70a02f9c54c3edbff3f558b0f59ea7777e2d0330257401e929e6921fd1f6d19b"], 0x10}, 0x1}, 0x0) 2018/04/06 05:26:51 executing program 4: seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f000001dff0)=[{0x5}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000010c0)="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") r1 = getpid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ioprio_get$pid(0x2, r1) fadvise64(r0, 0x0, 0x1, 0x7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001080)) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000001040)=0x3ff, 0x4) 2018/04/06 05:26:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000d0efc5)=""/59, &(0x7f0000000000)=0x3b) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg(r1, &(0x7f0000004380)=[{{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000040)="1148e13f40095d5502ee0727d2bacb54c5b40809a1ee75201e3c0b8c64bdf808e6d1ff5b2fd9058901", 0x29}, {&(0x7f0000000140)="b96b7370daabcec58a9e0698742887c8e490edd7bafa6ada584b99cc38c0dc5a61a8e3ec6bc25860dbd56f9517e674a24c20678c4237ef2437ff888dc2b9281ddfa34c2b813f", 0x46}, {&(0x7f00000001c0)="48e6454376831c72d31b0d845210885378e83860502c093967bf22c8760b91daa5d96db6ba95c81c2be2aeb3111cd65a936927dab64c2fc6f4e2366f94ed380c951c6aa3ca564a458473ff468aab3e4c600d451a0714b2023c48006026fd51830f8ab09690cec8c20ab84e051a5a038b854fa301a2a4690a565618fc481297c1839f3287bfbf21a9055ba53368443452b47ff7bcfac4243ed0503523b3216894a5cba37a0f2aa6ba91c50e215b1734bf6466ee7c500c7f6f2c793ced29f4d0ad7ac1fd2b4890423f67d138a92d3f1e73f2e86dce5f9173029e689581cc110e53e8c65bc24b404dc25ab3bc", 0xeb}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="49c6b7279475ccaf83bfda311574db0f6b3f8412f9d509bb8304ac22ea6b27fd05f01e86a24df8885779f8e126d1b6a84458b7c055b3b4705b0a54ce4190ce8c858a39a2e655570d86341784d6e4e7ef11bd1ab16c76afaeecaeace44ef8f5856b936c48c72a3ab7e8c62355f27d54fc19ccc09feb446388540ff3e3b07496f51688490bf7c5f3fe49893fe19d3fb01fd303c76c9a25e83f14cd443e04e6cad94cbc7bfc2ba0766ac7dab5b8a8f6ead73414c4615da027319916be8a64a693406da7c860c395529cc2d49424d5", 0xcd}, {&(0x7f00000013c0)="24aed4a6dd30127ee4ed7aa2f77f4704aed150b3810c7f7386fd61f4882728fa81657493d0a81ba1d2527f4deb5ceac2d83d8e99e95ce6e27654eb2f2e4cdb00dd7a4613452e3a4fb82d82956c6c91835d549bc8735ae1b9168d5a475a3dede7d641eaf7aee7", 0x66}], 0x6, &(0x7f0000001480)=[{0xdc, 0x10a, 0x7, 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{&(0x7f00000039c0)="5878e10502b626e4cb059ad84a753a4b83979b9e4079b649527d6b0b1698a1909efa19bf6232a3d6a554d23d29f02bc9234a20c60fcc4f12b8d24cef4519e0c5140e43227f1c2dfb2e392717562f00a2351a028f65caa636bf8c8644a0d916d40f4f425202e98d42f0c8e51b8cdf07db951eec7a6cceeabd9b0ddefa91e6c20d62f6e640dc0ef7a9b31fb70263739bb1344636aebcc4b3504113a53bf9948a02b5d920d789c52e0292a43ca8d52826237e4258f5", 0xb4}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="147b43b3c72c453408b9346704e845a855e55df10d328a664e146f8faec9b4cb9d90e74ab83b77f5dab3358ccfc81911ffe20b7126b13d6d5d337d4d2344e166cc6b196bacd49c050f86652edaf5bdea267935bb739de9f8d9be21442bce29965f9ac135e89779e859dd0bb922affa4934", 0x71}], 0x4, &(0x7f0000003b80)=[{0x48, 0x11f, 0x7fff, "d916c1871c99793b891583332c9b8954559d5a09b7a30cdec78dcfcd96ebe249541bdd3b44871843fc808016abee58345c7007f27c1e915354"}, {0x44, 0x105, 0x8, "9ef9c92c6215bc3ff419fcd1ae8f05db371656e2b82404ce66ffc6ad41b2895f77a30390bc426c0dcef8f662e79790079ec10f58dd3fae"}], 0x8c, 0x4000000}, 0x5}, {{&(0x7f0000003c40)=@ipx={0x4, 0x9, 0x101, "fe76fa1d5d57", 0x100}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003cc0)="05ae2bde11d5ced8da2b5479af8b59518c253fee3cd4", 0x16}, {&(0x7f0000003d00)="cdb26eee2f94576e75d4daf7fb5f87b7ceb73d94ff24b10a65a8eeea2e2ee020b190f571f35df3f05abbc39508b0e059a7b0ff19ca902368b956a73d36e90724", 0x40}, {&(0x7f0000003d40)="33a9a0f4d94b638e9038c56c94826baaf11f44d9e7aefc4e99697096a7c0f583431c51ba98f0b78b09ae163c0eb95933c3929269a6e0611d95d7b279da8401ce8d4ffdec21c186fac5fb6b21b2df51342afaf1f7d373f887c91982bec0d8f8b1277511400942eb8e541aea7b39d6ffe61f32088d171cdd4254be797932685a62792b99553c97", 0x86}, {&(0x7f0000003e00)="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", 0xfd}, {&(0x7f0000003f00)="315d32fabd014aac57e3f942454395cb986e7393d200a4659608a6350f4c0c44f1e4219742f8968134355c4de69d0e7e9d7342f047e656585e456d3ebf3072801400d60227d740cc099b4b8e83b7aee9761dc6b6d7b589a7b4f814964b88e3d5a0f7d81339fc", 0x66}, {&(0x7f0000003f80)="a0fd16b86cf3ae77ada6fa54fbaf154394cf0479c16854af4ec333e777501bbb78d42a2703036602e31f8857", 0x2c}], 0x6, 0x0, 0x0, 0x8010}, 0x8}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000004000)="f3fa896f04e00fe23c68ab3c718382d7d1f67612ac2462c88978d0c652378c924d9127ea879c93b351bd59e61f193cd9bce22e8368a5b8b7e3d16da35f121d6fd5dcb8aeeb7d4441feccd2b846", 0x4d}], 0x1, &(0x7f00000040c0)=[{0x84, 0x11f, 0x3, "785a0659a67edb16fc090facd442021939a6e1e56306ca8f9194d99445b151d98f90f99d098245930e0b67e0571bf048a9a9469c5629899cd2b75ebd291de53c78904dfb56db0db4d5d27a50359032a2453435a1cb1af3ac551673a8c9e8f7f42853be59458f8391593e70a548a6735794d3e8e1185a8a45"}, {0xd4, 0x13b, 0x4, "86a98ff2f60eaee77a6b02eda9370e617fef56e97c2bd7e7e60336b23f3e5d96330510b177cd31d34aa37503aa9856f052bbb59f56196727e66db5ff6c4bf77cb3178a9bb5e864e003d2ddb482652347458d2d618a32a209a85093cf431a9b31631de3cf0f9f4d7e612a8da304bea908a28692506b0bef2de5e7ca16012bc133a0db4cbd35a2825e796b6be3fa419b875bf935f7b71cebbecde0d077fe31fcb167ef78d5a4e793d534e149abafd8f6a61773722f173199ac0539912f720f54528578e9bfcbc882db"}, {0x5c, 0x0, 0x80000001, "423f1107cc3851803c89853f777ae561e68c1bc9a946a86e4e8dfccf89cda651d475767bd6b39ddf27a78cf021cf7f27d928b9c477dee3488767d2b81287b71c0f06f6e5b10f52abcef745839de4369e"}, {0xec, 0x0, 0x0, "663853f3e2bbe9e5516ea5440c4605a2a3a7ae0e5d45692c4dfd13bc229583f8943c50703e1b6b39ea791c4c5854ed982d57904b4b48f43045a9bbf9d854941c2a46e163147df8b7a7a8969b725cb3fca7e5ce8c440b31cfc1ef8ec6fedc5dddc2268d8abc18ac13106c2e15ac0a93566a97d54fd818531b16d058c57bb00e54dfa3e9b395395d1c34b60503aa1099f8972c1d37a5e4452a755340bbf564874e871028ba93b40c075fbc0a6e0d5b53e64b07b6c1366a50663e4921b4a17b549a76306625da81aff17720f55eeff8fa47dd1ef66c9250ebe5e281dd5b2e"}], 0x2a0, 0x4008001}, 0xff}], 0x7, 0x10) fcntl$getown(r0, 0x9) 2018/04/06 05:26:51 executing program 3: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) fdatasync(r1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r5, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x74, r6, 0xb10, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x74}, 0x1}, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) 2018/04/06 05:26:51 executing program 6: write(0xffffffffffffffff, &(0x7f0000000180)="260000005e000900000000001f000000fff30f000100000000100000070000070009ff6e50d1", 0x26) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x81, 0x56, 0x0, 0x3}, 0x14) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/134, &(0x7f00000001c0)=0x86) 2018/04/06 05:26:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x3}, &(0x7f0000000400)=0x88) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x0, 0x8207, 0x8, 0x400, r2}, &(0x7f0000000480)=0x10) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="94a573d2706b9620a1a37cfa49f726187d8c682fc49bc116e0e86ef339e97b512ad3679953d40263d2065c3e01e3fceeb317380e33ca1b2b7037737b", 0x3c, 0x7}, {&(0x7f0000000140)="6cc14ea2127fc35eeda40391fe1a394b47375f0d480f3efe23a69e67db0013b4ccb293362a9e74a31c836f3a99521d2c98c8bf44a56c81dcad46ca51cc2164a79fa7efe143bff22dd6e0739c8e01f39afd78c45a69f06715c851b06298d67d66d70e9589a1f4fd8633cd857a0cdc70fc3bdc9dec26d236ed82d806e0e5041dfa7ca3002ec33f3166ffaf9d36e91e284c3c3549a009f96480be672e75ba0cbaa97b3095708cdbf893d21f39ae2e", 0xad, 0x4}], 0x4000, &(0x7f00000002c0)={[{@dmask={'dmask', 0x3d, [0x36, 0x33, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32, 0x33, 0x34]}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, 'syzkaller0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4004000) 2018/04/06 05:26:51 executing program 7: timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x2, @thr={&(0x7f0000000080)="3d10847ce53af05be5939c38b8c028fdaef6d7414068292682471c027eb2d35080cc1e3bc15dfb47fbcf4f8b61b1db9e552ab3748b458db5a761d24802f8a5f2a3bedae49d82ffac9999b61171c0350070845f3284541cb777f12dde5e5eaddf5fe6235bf0edda4a85516a779d7f9088b553411bac081943c138f433b608729587414a457b", &(0x7f0000000140)="5a17a7b42e7e5278a2e5a97714694890779d90849a3a86427a9314152db1114ffc9e8148fa7f78bcd52f3613be28cde6326dc327af2f52943355b6a057a8c690e1ce8189c461f7cd465c3fd56db4beb82ec93a40e7d1f8da05033cb64256734b75a46afc1354dd64f6b0ddbd9ad54616caf248595d60e94e4b60f462f02ef13c3747212abf369342971b3179bb33de7d7c0493d44e4e8bf493f8480a5869b5a0c418211b430731dcfc9821ee730ce3c5044743dbd25b51dd6c1e39fd830e886fe3ccb8b336f6cbefabf58a217291c8fe94253491"}}, &(0x7f0000000240)=0x0) timer_gettime(r0, &(0x7f0000000280)) clock_gettime(0xffdf1ffefffffff1, &(0x7f0000000040)) 2018/04/06 05:26:51 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x7fff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000140)={r1, 0x7}) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r2 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./control\x00', 0x86) llistxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=""/28, 0x1c) getdents(r2, &(0x7f0000cf2f27)=""/48, 0x30) 2018/04/06 05:26:51 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x1, 0x5}) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) clock_getres(0xfffffffffffffff4, &(0x7f0000000040)) 2018/04/06 05:26:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x301000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x20, 0x3, "3d1ebe66d5fd", 0xa6}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000040), &(0x7f0000000000)=0x4) setns(r1, 0x44000000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) 2018/04/06 05:26:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0xd3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) get_thread_area(&(0x7f0000000080)={0x7, 0xffffffff, 0x4000, 0x7, 0x20, 0x3, 0x7f, 0x8001, 0x7, 0x10000}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x154, 0x0) 2018/04/06 05:26:51 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40000000}) 2018/04/06 05:26:51 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x3ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x800, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000380)=[{&(0x7f00000018c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/06 05:26:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x1, {{0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}}}, 0x14) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getitimer(0x3, &(0x7f0000000080)) 2018/04/06 05:26:51 executing program 4: r0 = memfd_create(&(0x7f0000000040)='eth0cpusetselftrusted\x00', 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/06 05:26:52 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000e6fe", @ANYRES16=r1, @ANYBLOB="040029bd7000ffdbdf25010000000800020002000000040005000800040001000000080001004e200000"], 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/06 05:26:52 executing program 2: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}], 0x2, &(0x7f00000015c0)=""/145, 0x91}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}], 0x1, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x0, &(0x7f0000001c80)) connect$packet(0xffffffffffffffff, &(0x7f0000001cc0)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) connect$l2tp(r0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x2, 0x1, 0x2}}, 0x26) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/06 05:26:52 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) accept4$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/06 05:26:52 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0xe0000, 0x20) syz_open_pts(r0, 0x20800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r1, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x8, 0xefd, 0x80000001}, 0xc) read(r2, &(0x7f00000000c0)=""/111, 0x13) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='cgroupem0%/vboxnet1%vboxnet1\x00', 0x1d, 0x1) write(r1, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={0x200, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x2a2, 0x2, 0x3d31, 0x362b, 0x6, &(0x7f00000001c0)='bpq0\x00', 0x7, 0x100000001, 0x7f}) 2018/04/06 05:26:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="00e95285d7c22045344565c805306b93cab49874a691f14fa82e1ee7d9f56dca95774549e00dfda374d8cc40d737cd6c71f939033a3506cb37600cd0aaa3f7f978412b56cb926683746622c355764e73bdfeeca4ddd2c2cdab39f2fe473546c18ed99e67e7400485bdd97aaf59f758645ab38acc086b17b9"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22", 0xbe, 0x4}], 0x800000, &(0x7f0000000840)={[{@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/06 05:26:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='mountstats\x00') pread64(r0, &(0x7f00000021c0)=""/4096, 0x1000, 0x0) 2018/04/06 05:26:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x200, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x81) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup(r0) write$selinux_validatetrans(r3, &(0x7f0000000240)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'system_u:object_r:tetex_data_t:s0', 0x20, 0x38, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x57) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/04/06 05:26:52 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x8001, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x1004) sendto$inet6(r1, &(0x7f00000000c0)="05a47af48861c269505507564cc01c570b9509ad5937234a86b1f834776b0597edac49f4bdf6f8777bb41971fcb0d463e4d19ad1dde91bb2f2", 0x39, 0x20000000, &(0x7f0000000100)={0xa, 0x4e24, 0x71, @mcast1={0xff, 0x1, [], 0x1}, 0xd6}, 0xffffffffffffff79) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/04/06 05:26:52 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080), 0x0) sched_yield() 2018/04/06 05:26:52 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4, 0x6, 0xef3575a12edfcc8d, 0x3b, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_key={0xb, 0x9, 0x268, 0x0, "ddfa84b8f2684d5be4f9caf495ac1b1684857317cef96c3acb6d7b9399396b929a6adbd71747462d44e4b32e5d443d8f8308106d8a2f0d7d5f723c12bcae3c4e9dcacef644be4ef68bcb0cd180"}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0x1f}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffcc86}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x8, {0x6, 0x7f, 0x401, 0x1, 0x0, 0x80000000, 0x0, @in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_key={0xd, 0x8, 0x2f8, 0x0, "0d69016e600855e4174c5b2ba8360517d3fa79226c483e96f996c0bd7d17d11ad1819e9949d838a1d8aea9c557f2a305ce07e355707674e3e4a0d61490882d1d9d7e9b871a4b0e20f7e54684d50e3113688bb38947ee2d7c5c435c98e7bb96"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffe, {0x6, 0x7f, 0x4, 0x9, 0x0, 0x5, 0x0, @in=@multicast2=0xe0000002}}]}, 0x1d8}, 0x1}, 0x1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 05:26:52 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000400)) r1 = socket$key(0xf, 0x3, 0x2) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/189, 0xbd}], 0x5, 0x0) tkill(r0, 0x1000000000016) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'sit0\x00', 0x2}, 0x18) [ 83.882762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=7838 comm=syz-executor4 [ 83.917452] IPVS: Creating netns size=2536 id=28 2018/04/06 05:26:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/123, 0x7b}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f0000004940)=""/4096, 0x1000}], 0x7) fstat(r0, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getegid() getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000088c0)) setfsgid(r1) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(0xffffffffffffffff, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) fstat(r0, &(0x7f0000000100)) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x2) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8, 0x2cdc, 0x0, 0x3, 0x80000000], 0x5, 0x7, 0x2, 0x9, 0x3, 0x100000001, {0x6800000000000000, 0x401, 0x10000, 0x40, 0x0, 0x6, 0x2, 0x10000, 0x1, 0xc11, 0x2, 0x4, 0xdb9f, 0x0, "1beb6cd5c96d30310f92ef96b74b8da810ca02529abc56572be9514954aa936f"}}) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x20}, &(0x7f0000002140)) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000003340)=0x2) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000008c00)={0x18}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000180)="9b5751cdee7f8024c34626e7d3f2ecda088d428d016724219d4db5baf7eee3c6f27bc1af2b8b53d2fbeaf91c46fdcafdd3595605f30e5b0d20a9052671f5b4a1bba3aac80dd73331287f6318b71e55921042f3d2a912071262ea4895f3d955e4c509027df9aafd4e3f5cd49ad4e6a4492b772f69f2e462c51717b2d5125119382483c06c2523cea6d9c402d0526ba909516966f27732936d", 0x98) getgroups(0x2, &(0x7f00000003c0)=[r3, r2]) [ 83.919785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=7849 comm=syz-executor4 [ 84.162289] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/04/06 05:26:54 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x115100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000280)={r1, 0x2, &(0x7f0000000140)=[0x9, 0x6], &(0x7f0000000180)=[0x1ff, 0x6104, 0x3, 0x0, 0x1, 0x1ff, 0xfffffffffffffffc], 0x10, 0x6, 0x6, &(0x7f00000001c0)=[0x0, 0x7fffffff, 0xffffffffffff27d1, 0xfffffffffffffffe, 0x36c, 0xfff], &(0x7f0000000200)=[0xffffffff, 0x7fff, 0x4, 0x1]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x1) 2018/04/06 05:26:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4f425cd1363b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) rt_sigaction(0x33, &(0x7f0000000080)={0x6000000000, {0x9}, 0x10000004, 0x3f}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x130146, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) keyctl$clear(0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x0, 0x8e3}, 0x20) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 05:26:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') exit(0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0xa95, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00000000c0)={r3, 0x9}) sendfile(r0, r2, &(0x7f0000000200), 0x4) 2018/04/06 05:26:54 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/04/06 05:26:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) 2018/04/06 05:26:54 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe45, 0x1, 0x0, 0xd8e99c9e8fde6da8) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r1, 0xffffffffffffffff, &(0x7f00000006c0)=0x20, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x0, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r6, 0x7c}, 0x8) keyctl$get_security(0x11, r5, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/06 05:26:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) rmdir(&(0x7f0000000080)='./control\x00') 2018/04/06 05:26:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="00e95285d7c22045344565c805306b93cab49874a691f14fa82e1ee7d9f56dca95774549e00dfda374d8cc40d737cd6c71f939033a3506cb37600cd0aaa3f7f978412b56cb926683746622c355764e73bdfeeca4ddd2c2cdab39f2fe473546c18ed99e67e7400485bdd97aaf59f758645ab38acc086b17b9"]) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22", 0xbe, 0x4}], 0x800000, &(0x7f0000000840)={[{@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/06 05:26:54 executing program 4: r0 = socket(0xf, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) 2018/04/06 05:26:54 executing program 5: r0 = userfaultfd(0x0) memfd_create(&(0x7f0000000180)='\x00', 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000080)={{0x1, 0x0, 0x5, 0x1, 0x2}, 0x0, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x3ff, 0x3, 0x5, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/06 05:26:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) flock(r0, 0x5) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x80000) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64, @ANYRES32, @ANYRES32], 0xfffffe4d) ftruncate(r1, 0x2000000000001) write(r1, &(0x7f0000000fc0)="d0", 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000015ebf1b305a729c0115e9956ddb9c5a077fd0223fd8c033b294c541225454f87ff6ab4ddb42ebfd720ef92d832c303c162f7c09eacd278c3c17f0ba1317"]) 2018/04/06 05:26:54 executing program 7: rt_sigaction(0x35, &(0x7f0000000080), 0x0, 0x8, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) dup(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe039, 0x800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x7fffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x5562, 0x2, 0x7, 0x7759, 0xcb6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, [0x101, 0x8001, 0xe03, 0x1000, 0x2, 0xeda, 0x153, 0x80000001, 0x7, 0x2, 0x9, 0x61e5, 0x10000, 0x363, 0x4000000000]}, &(0x7f0000000340)=0x100) [ 85.146851] qtaguid: iface_stat: create6(lo): no inet dev [ 85.173959] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/06 05:26:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x800) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = getpgid(0x0) r3 = gettid() setpgid(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x8, 0x0, 0x200000, 0x0, 0x0, 0x2}, &(0x7f0000ded000)) getpgid(0x0) 2018/04/06 05:26:54 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5386, &(0x7f0000000000)) 2018/04/06 05:26:54 executing program 5: syz_open_dev$binder(&(0x7f0000f23000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x2) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) socket$inet_udp(0x2, 0x2, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0x10, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/04/06 05:26:54 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3afa) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000000240)="746d706673cae86a8452c75c585d4900", 0x3, &(0x7f0000000280)="7fb73d0a701cdb7d5fd7b513f7973b26c0d6f629d99b2acb2ad72c6032bbe0cc4c9bf7aefd73c7364246e7d3a887833358dcbfba2db4eb7ffedf03af1fd75b018000000000000051c66225789640ab7b4e92bbb34f3449bc48021a2c6c25403776e0b518564b8a2d8f7ed94aa6ec19e894af4c809a8581b9c935ada649e494e08e9038565813ded69b96c1d37d5c5c2400fce112f87ba687567574d5c8fe9df3733487eb90fe21210a90cdbfa3b3bb78217a1615b55b22c016516884c4669fbb54163b") syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/04/06 05:26:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000002901)='`ev ', 0x800000000000) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000002c0)) 2018/04/06 05:26:54 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)={0x6c, 0x2a, 0x2, 0x70bd25, 0x25dfdbfb, {0x18}, [@nested={0x58, 0x13, [@generic="fa30d1db397b3c7d948b9db8d128c2a86ac0de9aee1ccc71ab0544d49ef63e2e5ac7cded51f86330bdc538a75a53a9010c5b6617ff9384bca16d752bb25e5ac6fbe463de6f75f304337aba0e29446fac8f448fde"]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x20000810) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001400)={'yam0\x00', 0x400}) recvmsg$netrom(r0, &(0x7f0000001800)={&(0x7f0000001440)=@ax25={0x3, {"c6c56b72acedeb"}, 0x8}, 0x10, &(0x7f00000017c0), 0x0, 0x0, 0x0, 0x4}, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001840)={0x81, 0x0, 'client1\x00', 0x4, "2b6cf79f6085ca9b", "fa05c8331a233b65512e347552b43b927b25c2a4ae11c0630debbb4cfd3abe0c", 0x400, 0x9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001900)={0x0, 0x8, 0x6, [0x0, 0x80, 0x1, 0x9, 0xa92, 0x8000]}, &(0x7f0000001940)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001980)={r2, 0x5, 0x1, [0x3]}, 0xa) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000019c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22}, 'bcsh0\x00'}) clone(0x260c00, &(0x7f0000001a40)="451feea7fb56c355290abe07b01d96f80c3fa8e5abbdde221a3251b27d3c5536b4f396cbf7a2f9dfd8940bcf0b365a11446b350f704d3cdcc055cf768952af1918dbd284d1ff076b2db2ebd867414f2b9ecaec9bc7d462ce4b248a8dd5babe08cffbf0a132645b611a4132d614531f7af882698af6519e9dab08733fca4049676ac064bf8b2760d3a2a693d5ba55ae49cde1acc064099d1b27d7fcbb65b1849488eb514c454b127caaa7c3b9f7331c00b9294653d2332c01b3d8453355e96d1ae94bca320390671b82081012fae9cc8a003bdf73ee76bd4b760903196b93498c83a99530ce12971460f983fb78cf1cdf", &(0x7f0000001b40), &(0x7f0000001b80), &(0x7f0000001bc0)="1756054aa3eb5bd69e81fb540f94309477e246ce424556893b12979a2fb93511ecf7e8fb8644bd") execve(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001d40)=[&(0x7f0000001c40)=')#[GPL\x00', &(0x7f0000001c80)='selinux\x00', &(0x7f0000001cc0)='vmnet0mime_typemime_typeppp0$\x00', &(0x7f0000001d00)='bcsh0\x00'], &(0x7f0000001dc0)=[&(0x7f0000001d80)='yam0\x00']) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001f40)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001e80)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="060729bd7000fedbdf25020000000800040033ac383e4400030008000400ff00000008000400090000001400020073797a5fc77a6e000000000000000000080005007f00000114000200697036677265746170300000000000000800040022000000"], 0x3}, 0x1, 0x0, 0x0, 0x4800}, 0x48000) write$selinux_user(r0, &(0x7f0000001f80)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x35) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001fc0)=0x2050) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000002040)={&(0x7f0000002000)="24b01c603706bacfbd9b8c37bd8d7b9cc19eec5fa9c2ba8535157f015e164a9e28ada9a9bb62355592bfa698bb970aadbba098edf50baf257c7e0a194600", 0x3e}) r4 = open(&(0x7f0000002080)='./file0\x00', 0x400000, 0x24) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000020c0)={r2, 0x3f}, 0x8) r5 = pkey_alloc(0x0, 0x8) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, r5) r6 = creat(&(0x7f0000002100)='./file0\x00', 0x1) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000002140)='rose0\x00') ioctl$KDDELIO(r4, 0x4b35, 0x7ff) listxattr(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002240)=0x1, 0x4) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000002280)=""/252) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x4, 0x0, 0x6, {0x77359400}, 0xf8000000}) sendto$ipx(r6, &(0x7f0000002400)="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", 0xec8, 0x4000, &(0x7f0000003400)={0x4, 0x40, 0x3, "c02fbcdbf124", 0xffffffff}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003780)={&(0x7f0000003440)=@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000003480)="9cfaa037a4c02c6f3601684d46a664bc6f2cbed2592521c64e3174bb570e553ccf5730f814113acc45577c6aa8eef7d63fa99df016075057613a0786c8ec6f885c0a63d67403224a7481850b98ee0a3a27103e8edfd0d13fe409fdc5e6de4774ae3ff5996b0ca646d510236ea1", 0x6d}], 0x1, &(0x7f00000036c0), 0x0, 0x4000080}, 0x4040810) getsockname$llc(r4, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003800)=0x10) 2018/04/06 05:26:55 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x404200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) rmdir(&(0x7f0000000040)='./file0/..//.\x00') llistxattr(&(0x7f0000000000)='./file0/..//.\x00', &(0x7f0000000140)=""/216, 0xd8) 2018/04/06 05:26:55 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe45, 0x1, 0x0, 0xd8e99c9e8fde6da8) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r1, 0xffffffffffffffff, &(0x7f00000006c0)=0x20, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x0, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r6, 0x7c}, 0x8) keyctl$get_security(0x11, r5, &(0x7f0000000740)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/06 05:26:55 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) readahead(r0, 0x9, 0x3) 2018/04/06 05:26:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x7, 0x6b7f, 0x7fff, 0x7}, {0x4, 0x7, 0x7, 0x3}, {0x9, 0x7, 0x1, 0x1000}, {0x6, 0x5, 0x30000000, 0x9}]}, 0x8) 2018/04/06 05:26:55 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x8070, r2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/04/06 05:26:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'io', 0x20}]}, 0x4) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fadvise64(r2, 0x0, 0x80, 0x3) 2018/04/06 05:26:55 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00') ftruncate(r0, 0x8000) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/40, 0x28) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x1000000802, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x75d}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="a3580661b8d48c2ebb175e0fce753567880c29b9a505e2eca6a98767dc0dd354a3f509cae6", 0x25, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/06 05:26:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x10, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}, @release={0x40046306, 0x3}], 0x0, 0x0, &(0x7f0000000100)}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) fchmodat(r1, &(0x7f0000000080)='./file1\x00', 0x34) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f00000002c0)="3ea7d4e9e59e97853df75e18eb7b2dc2b2f0d06cae00b556a2722376f269bdcefabfb9d16de148a6a92589cee2dededa8d01f8e5ab169fb75019333c708703b9a03c9ff3db8f518207fef843d62d13b4c8911952846f73d1a7471d0b06ff5f1e89fe60ea13a5296606c840e1bf498361ec5bd877e8") mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/06 05:26:55 executing program 6: r0 = open(&(0x7f00000001c0)='./file0/file1\x00', 0x100, 0x19) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x80000000, 0x7, 0x7f, 'queue1\x00', 0x9a40}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x9ffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x3, 0x0, 0x8, 'queue1\x00', 0x80}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000080)={{0x77359400}}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210e01) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x8, 0x4, 0xfff, 0x5, 0x2, 0x2}) 2018/04/06 05:26:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb", 0x2a, 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) iopl(0x1f) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35", 0xb, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(r2, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/06 05:26:55 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6, 0x0, 0x0, 0x6}]}, 0x8) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000140)=""/193) sendto$unix(r2, &(0x7f0000000040)="a824ec856a38a773e4a1f858e220ff000000000000e0bc072e55f68078cd3944791c539d8bfd38593c59f914864670d7392f62c0f7a3e2cc06bf81a416bdb90100000001000f005014cb2c7f3048000000000000", 0xc3, 0x0, 0x0, 0xffffffffffffffb6) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000002540)=""/4096, &(0x7f0000003540)=0x1000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10400, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001140)) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000001180)={0xfffffffffffffe00, 0x40, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={0x0, 0x1}, &(0x7f0000001200)=0x8) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001380)=""/124, 0x7c}, {&(0x7f0000002440)=""/191, 0xbf}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001300)={r5, 0x7c, &(0x7f0000001240)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @empty, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x4c, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f00000012c0)=0xfffffffffffffff7) 2018/04/06 05:26:55 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) clock_gettime(0x0, &(0x7f0000e8dff8)={0x0}) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={r5}, {}, {}, @result}], 0x1c) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/4096) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/06 05:26:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x200, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000080)={r1, 0x40}) r2 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) flistxattr(r0, &(0x7f0000000100)=""/67, 0x43) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe1ff4)) poll(&(0x7f0000000180), 0x394, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) [ 86.634358] binder: 8029:8030 Release 1 refcount change on invalid ref 3 ret -22 [ 86.681675] binder: BINDER_SET_CONTEXT_MGR already set [ 86.687055] binder: 8029:8030 ioctl 40046207 0 returned -16 [ 86.687084] binder: 8029:8032 Release 1 refcount change on invalid ref 3 ret -22 2018/04/06 05:26:56 executing program 6: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioprio_set$uid(0x2, 0x0, 0x0) 2018/04/06 05:26:56 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000005180)=[{{&(0x7f0000000180), 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/200, 0xc8}], 0x2, &(0x7f00000003c0)=""/175, 0xaf, 0x20}, 0x7}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/193, 0xc1}, {&(0x7f0000000740)=""/125, 0x7d}, {&(0x7f00000007c0)=""/50, 0x32}, {&(0x7f0000000800)=""/100, 0x64}, {&(0x7f0000000880)=""/14, 0xe}, {&(0x7f00000008c0)=""/57, 0x39}, {&(0x7f0000000900)=""/136, 0x88}], 0x9, &(0x7f0000000a40)=""/92, 0x5c, 0x7}}, {{&(0x7f0000000ac0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000b40)=""/95, 0x5f}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/198, 0xc6}, {&(0x7f0000000d00)=""/80, 0x50}, {&(0x7f0000000d80)=""/116, 0x74}, {&(0x7f0000000e00)=""/150, 0x96}, {&(0x7f0000000ec0)=""/239, 0xef}, {&(0x7f0000000fc0)=""/251, 0xfb}], 0x8, &(0x7f0000001100)=""/80, 0x50, 0x1d}, 0xd10f}, {{&(0x7f0000001180)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/16, 0x10}, {&(0x7f0000001380)=""/44, 0x2c}, {&(0x7f00000013c0)=""/62, 0x3e}], 0x5, &(0x7f0000001440)=""/215, 0xd7, 0x1f}, 0x9}, {{&(0x7f0000001540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002740)=[{&(0x7f00000015c0)=""/195, 0xc3}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/86, 0x56}], 0x3, &(0x7f0000002780)=""/23, 0x17, 0x7}, 0x100}, {{&(0x7f00000027c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002840)=""/217, 0xd9}, {&(0x7f0000002940)=""/163, 0xa3}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/53, 0x35}, {&(0x7f0000003a40)=""/23, 0x17}, {&(0x7f0000003a80)=""/205, 0xcd}], 0x6, &(0x7f0000003bc0)=""/8, 0x8, 0x80000001}, 0x5}, {{0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000003c00)=""/166, 0xa6}, {&(0x7f0000003cc0)=""/129, 0x81}, {&(0x7f0000003d80)=""/218, 0xda}, {&(0x7f0000003e80)=""/65, 0x41}, {&(0x7f0000003f00)=""/164, 0xa4}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/83, 0x53}], 0x7, &(0x7f0000005080)=""/202, 0xca}, 0xea30}], 0x7, 0x10000, 0x0) r2 = open$dir(&(0x7f0000001300)='./file0\x00', 0x400000, 0x21) recvmmsg(r0, &(0x7f0000006180)=[{{&(0x7f0000005380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005400)=""/42, 0x2a}, {&(0x7f0000005440)=""/73, 0x49}, {&(0x7f00000054c0)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000005540)=@l2, 0x80, &(0x7f0000005740)=[{&(0x7f00000055c0)=""/137, 0x89}, {&(0x7f0000005680)=""/174, 0xae}], 0x2, &(0x7f0000005780)=""/155, 0x9b, 0xd8}, 0x3}, {{&(0x7f0000005840)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000059c0)=[{&(0x7f00000058c0)=""/196, 0xc4}], 0x1, &(0x7f0000005a00)=""/255, 0xff, 0x7}, 0x2}, {{&(0x7f0000005b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005b80)=""/53, 0x35}, {&(0x7f0000005bc0)=""/8, 0x8}, {&(0x7f0000005c00)=""/160, 0xa0}, {&(0x7f0000005cc0)=""/181, 0xb5}, {&(0x7f0000005d80)=""/60, 0x3c}, {&(0x7f0000005dc0)=""/214, 0xd6}, {&(0x7f0000005ec0)=""/237, 0xed}, {&(0x7f0000005fc0)=""/228, 0xe4}], 0x8, &(0x7f0000006100)=""/115, 0x73, 0x5}, 0x7f}], 0x4, 0x40000000, &(0x7f0000006200)) futimesat(r2, &(0x7f0000005300)='./file0\x00', &(0x7f0000005340)={{0x77359400}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005280), &(0x7f00000052c0)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x8}, 0x2, [0x6bac43d5, 0x3, 0x6e, 0x4, 0xffff, 0x1, 0x0, 0xfffffffffffffffd]}, 0x5c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ff2000/0xd000)=nil, 0xd000}) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000bc0)) clock_adjtime(0x7, &(0x7f0000000000)={0x3ff, 0xfc, 0x9, 0x6, 0xff, 0x4, 0x1000, 0x6, 0x2, 0x89, 0x3, 0xb69e, 0x7fffffff, 0x9, 0x1, 0x9a, 0x1, 0x3, 0x8, 0x80, 0x1, 0x1, 0x4, 0xfffffffffffff203, 0x100000000, 0x6}) ioctl$TIOCGPTPEER(r4, 0x5441, 0x2) 2018/04/06 05:26:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x3ff, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0xfff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x0, 0x1, 0x38000000, 0x1, 0x6, &(0x7f0000000200)='nr0\x00', 0x6e62, 0x80, 0x9}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) linkat(r0, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x400) connect$unix(r0, &(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 05:26:56 executing program 7: getcwd(&(0x7f0000000000)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000001000)='eth1lomime_type{\x00', 0x1) getitimer(0x3, &(0x7f0000001080)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001040)={0x1, 0xb4}, 0x8) 2018/04/06 05:26:56 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) getpeername$netrom(r1, &(0x7f00000002c0), &(0x7f0000000500)=0x10) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/06 05:26:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x4}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/06 05:26:56 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000380)='$*\x00', 0x3) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockname$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000900)=r2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)={0x1577, 0xf, 0x2, 0x0, 0x70bd2b, 0x25dfdbfc, {0x3, 0x0, 0x2}, [@nested={0x1380, 0xc, [@generic="4a7345e2427dabb86767decfa5b6d10c4d1583020cc524ba1f364c2f74b09c649dc344a0b94f0c4f4520b55abbb65c844295a4687eb80cf8ce084fdba4eda4dd086a3135c36f3f436da1d59f6c822a8c2d87c97e951642531833cc776896ab57cd55ffb36854402d", @generic="8af7a595cca5faf46de90654ab940105da2d0d8cee8c9969f03d81a7ff4c53534d89ca2c64853bec642d2a745f635ada0933e5bca002f597fc9b94c4b4b1f81cf63ac2", @typed={0x8, 0x8f, @pid=r3}, @generic="7e1446a6f1f9ce22bcc1457e9207f6bd0b60d595c520c8bc3b50340f08aacfc9e0c8970b436cca357f9a195681b3787e16384ce09ef9e7ce5828795aa5be8eb9b3f5ecbec54698d1a85b2de5809d4836891b11ff5a04444fd897eb04b9ddada583bfd5333153bbf0ca0c2acee4a0f85978348b6e89364c3c2665a1e4273cddf9edb7bf3e13e0cd8d13cff144d6c91fae6f360b128d39729d796fb09e8e1cab87f22f06a9706ebf53f144", @generic="4c42ce268a71a0ac57bd6597aeafa19e14dffbfdbdbaffd16ab75c0381180871cc4cb614d969e0b8f17a3e5338fa8e20f5007efcb9e80f5303b8add86f4f20b8f83245665e172cb7062c4aaa6cfac81474e207460b010ada1a2a054be60e24e774a7e20e015148b37347dc3b960ce6832635b9554b054928d1c4d1ecfe847eb4e1537f85", @generic="376b757e1bbd907bc9f737f402513c856e8d1035dff09a8dd340e1b9aca6db8cc43743d5c3869d686f2ccc3b30e28624055ad2a90cca288af88960b8f9f9ab45f5734d44cedc159e92cfb4bcd6cf522eeba5dc060d2102ec1bf3e8cfb7031180864f2e65d20e685a8e490e02f0ede2c479f41742422f40bceca39fad93b854c0c8a6bbeec7a2e00be04791e2877597c0e5cc0c17204e0a34e334b9487ab5c9b2cdd9b99201f125f610dcfe81798318ad4d59c619aad66386bca7bf7e1413fc3c2786d02f166f1aa7ed0df8e6aeba9f454db54ab6414f01", @generic="694ff04d5fad9edc2005325873fcb180dd981f90a8509507c6956605c2716cbe1399e780c064ac82abce05d2bb2480a978501b196ce68930876bb8dd2c09e298e0f5cf53a1923ff0f30ed3290571c1aeea5fcef24dcc85925900960905306f65ead89c06774b45ce160dfa40d93135c75340809005efb2c0a9cddee73297520a4ecbf422b0f027d273342f877ba7aaaaac9bc5a4c2d7c61e21d7c0fff4e8f7d780981d02ec3dc8be43efd92d33fa9a9949226c69eb8514839685fbf271c5abd9a0091713e421f73108327cc2333170c12ea7ff3af4dc939a66cd62f335fcbf308b6eb88596a6e6c0f640895a74f2a2672fb2ad1abc6cabe6dac274bdb19ff42fdc1e701f5b4c9c0a1ae164f1f1a0db4d0a660cab4c3117553924864a61e5c8fd36f271897060420f451ace6094e2676c3d1053d08f14676430843e55f2731db2efdfaf334624edb57b32d7b2a6417ec49f2700d15d7bad69f53ff5e24eece56990f9611f3b013fcd6f9596a3ef8856a41f3f23a14fa01d09a0030b7ebe8e138947d8e8b2683d5a273ec48b6f63fc8f89fe501c31a81e7e38085224c9144fe78b635942a030860e0af3e45d5e686415c412b17ba426f2979a674fb902b82b84fa51421c18aee1f962c86562119103945f9577d96941cfc6d43816537eae4e255890e6aa11ba7a2cc10039dccb4dc346ce327c5b9a490f9afd02396fca1761954115c36a01db841266d5a26455c892e68511639408e04019a9213b306e25d4d49495851bd65e1a0ad0e83a15ac4172c2c67fb0758a36beba0829f0f031e7508a27ea52234f0cb79a389447f358fce08115989d994f7893d9376cbc82d9791450e7149074607efc58cd6e289868df006dc301b0890a70d1080563d59b59155c466a3e07c0e406fc23c9d8a5d5c6a33e378bd962f25598f16ee292f7a2b7794594707fcea3bdc3e80f7146dc7c2a3bd5fdd2eb314c906cb619680a8aed628ed7caff9caeb7f2f06bc0aea761909333eef3d83ad2d2220861a2a230a64d95a9e40ee32a899a895a69a23908689dcf2658f8d2f4558a6de881994d98c039d0b3459ac667507e47d712cedeeddb67a3c4b2fadf64822c5687f008a9ecd194d61a736b878f29767829d87222dc9dfd63a09696033b94bf0fb3f1b5719d4b2e4aa801a34d3437360c301c7eb148b24b65238ab7bad9986de0bbb79e75fa0804a5f7f0105d3409bdf49b159df419d0ad737954615a4e213bc192955291f1f573f94ea7fea3b57339fa6bb2e04d1f31362f3c7dc9847a91d74ff86e60544d16fac73ac0f1276b8895387986a6e9146aa949f9f80a33977fa00139705105b13bbecb17203f8ecb4c508792ac8488fda12dddeae57cea3fc05007930d7560b2b3e04e2147783ab123843a5f6288e167bb16b091386d0d3447ba42a8d9a1aa8c2d32b21f0de45b2b37f6baf3f68b8d32f61ea135c90aad78e2f4a5396fac352da6de20cf49ad4c21819adb388152d00e4ee226daafd300fe6893b848efacab38301cabb1c5ee27e9e6a57989dfb2b5ab79167c0deecfd5c990d2801bcb1a80eab87c62c6b9cccd7d449a4865ce1d74175f5dcd37de7622c0c8119e35b5bfbe2f493fd3484ee9f7df69f79adb9c663acc06a1b46c106e7d542bfe6fb825bb0a3d0f631d7fc7a4b4d69ee1e30793a6f49b416ff7a8bbd68ac404d70dcc52bd12a59643235d49e01ec40ce01ffd913dc02d49a49dcb84e3413f5557c0589ab1e85d99fb433a314fbaf1ffa45703b6d64e05877a838c59d3519da3781d2bce441bd90a738ff625a9ecdcd8047e2bb74be88609576d881ce0cf8d77c862710c5f96171f58ac7900c9a65c30d5e411fa1e5497be3a120ec321e81ef3a3a23cdb2482775be38c0ae892fe8a98f2ee21ea29b414d6004204aa97e37c73538dfa232c4b75e44acac1a7b5362648d7aa92e9a9075c515c4115c198314faa9a22386d770945ac357841a365054b37413a76a8d79b5c2caddf69de52248b9f78aa8b900e0386fa5149b50f5da3b48a372f8c36d704bd897487a837817d4c437f9c9ba508a1fda0e667e8b8180a9481f973236946d7e35309bd77bfa42e3f00cd72b54f232fb6a143f245c92899b4784fc27339e8d11993c837c003b6ca4cc84f9cc5630a2464004fb4447e803eda32dcf1a3d2b7588583536c880059406c7cd93dee7dbcfc2444d46f8dc7abac1bdeff5a0ef5945c3745fd4391f5ea0967ac3768f2875ad008780c5b5986fed20ba22e0205c5bd8c3d8e0c74c478f6c74545db9ac7c394b5e246881f50e806c21a732e478486b05e4194857f93cb542d191bee11193f1fd7ae3a712b8ac20dbab2ea85d3a38b3e865828d20f2714a3636edeef892a225310cc78d85ea458053b0b311802893e45b97d9c765e3885e52733870a53faa6b6c1bc39eb3b407404ffc2e78ce46bb9191f005b6e1e455edad9d3a5202f28e22876212227510c60b68397379aa90f1b8aef365855af02b4467cc4b3e807e82e4326e17db148ff64b78c692dac562f6c58a666d4f7f76f1b084543b240a84460e45defc9a6b1b6681f1d4d4d9cd7cf2b3dea45c8e1a0f37108ea01739f58f4c0ddf2f633883775e1b0db080b033a1fc9d55f5782fc99b52cd89b7683c05ad04ae09696b11d029a6e65d29f49c3065212ab1abe39b3113c30b79339e2d59f54e31cc77e9a40ff805c72b15dee00ff0b3793b795e84c80efacaa2cae558dc2aec80db6e23bb4ddf8b9132efc60cc117353d767e6ccbbdd093b3b82af5fbe1325b68abb9ec7663806edbc0b700b319c3da4ad1313187b01fcd9a653a95c09c552e3c35ecb35d3afc1aa63251014e096d7007d84a3ce0290305e85422310e125391e1f10ea87a20bbe6058fb07fbe2743ebf3200af5604598080e204d0e8ca47fb380d56464c3bdfaf88259cc73c2663118b38c8b1f8861e705a965f1e1ac05127f25bf48b88ba27691c0abd6350351291dd91f786be6b483a2bacfda458a8c99e2aee3a60a7374017356ab3ce5275632c88a36619e91ea502f4aed24f7987b1830f0ecf5f93a941d8e7dcd372383ce495e940540c7cddd2f46a65d95d9456f28666079c2fa243a507ed7fb5cfdc5892876b544b44eeb07956ee815874d8fb93d40809b9ad6feb0bc510fe55f5dda64399d615cb4f2447f9045b1bd5265e1d4adc5c7b5b4d854406c30a93583d2e30ac5090691b879e45fac4650ed103009e0bb82a1049fc7b2da6e8369991733b136b647fd89cad61e5da91a3888b82124fdd1bf581ef3a9b9144ce847fa4eb5ccc360015570db1b46b803e8961f942e76c4f45390159ead84a927f27de2e96b8c3d06db2e2914ce137bddbb099cf704b581e40d503737437076aadf2b7152a50aed735f7d0540e579ea75b207bae660efab9c411e69230bf9bd40e2212fc20eb5156ddc1f9539841339cb2e0d2de46119031a473db368895b352b4a5466ee461cf76bb5cc65f1f2b3bf8d2e088f5398f3729dc6802eafd62f04be7bcc020a237df4da58022c8f36180273c7da33838cb7dfa26b69d94659023c756760c78c4265e29826f1411439a0633b36e3641adcaf1df745e464c573b7b3db4d7940b32cf12125e9092f616b75836e223b849f0324f3921ee3a76641399ecc84eaff897b4ae8c81c9089508b69c8d1e74d82901f4221e19c373234384642c2ba2af710e237d434fc3bda427ec687bf1056a013e78defdee8dc3cd18eeedf61e33aca0cb53c096de73d6b2c9789187eb8ff688fdf598aa10424d17a049374e2f81bc42eb8c720c45fcd9978bb7de0b2ea4813016e03d784939b685dc53689db8bd9e352e7c23220e366b61f5f3deee7d60a2eac68d2a6da0aa962606566c532e3d935747aef263b17fcf1bd41b08f33f968e109a2ae9635cb350815b9ca2590f1951167175af13e3670baa1043631732bc506a0d1b19e58f8a0c43b3873f0d213224051e065d784bc9aa8a3a08b5d22c353008e42d63e61a6749406601c31e46e179ae269775e90f37b98a9aac0d9e47e323d557b5fe8be8fd25551a4dbc6098b1cd165831a173af83dffbc1897f28923a74b272ad2e366e5f0dba20549351b18a96dd3c52e3427dc62a702efec97e99a6bf2fb21a30dc8b5f62114d5abd600c6b34e1e5ca2b98bf674fffcc0cca75d8917bff2957dbb8464656c46fd6495d330cd218e8dab0ab2b2bca02671410434e518c0f81879b64f812a9e099fc5d8ce13576cc3b7565606570fea47ea4fec873a9ebfa654268b6759712ffdb6fef16155192aefceb80c7255607e8c28e39553ae2f7972701a65487bf9d9340c49518bc782b34cbdc91d54155e92b6fee8012eda9275d95552f3ae14db3a7ec2a539c8eed56d240c37b08673d2f3da1e729ff9bea19b179a4929c9fadcb1f1bbd746414545be8fcb5df81fbfc0e69ef20816fcecef27be1491115d2f5cf36363dc733002645a68284bf8cc700562372798b767469d387108c8b0430b83c8e83c8ea91cc489f57e361a6b2a594f56bc7eae8dbd5e59435d507e9445c338b93843039f61787038922a79a2b7b03eb7db1d8513a629d0e1190c6d89e38eef8e2f1540a2e77faf25862421d79d7cfc473592a84491bd7bd74c2d32075a2b3879feeb5f32d4a30ebd686d84eadb34f2f9db6b97b1dba9781a98f3964ca00dbdce43b2b2bf213d81826144a24b58bf22193871eb313785e62f2c2f64a317fd77cef81dc41ae4f81006f0c87b9e1bab06888c2f41e93331cfdf0fd2926d8bcb7bf8bda44403918ec008a2729b87603ab57dc637ed5a62064be6903169a6e0b0740c1f02f2ea2a2f2d410813ec25cdf7c80093feb10f369302e29d3e56bdaf41041bc253597d257ee18fa1f85759b3cea42d63b90663274f01ef60ce2ec8fafcbe90fb8844a818da2fbec67777b99c83b2e4d1c0359cb308b39753650de088a89be0bd2452903c5f97b4b6373085565635e27e0bad3a4d5372aa572931ea9d93ae012ce168b90b450b9a23eee6be0ddf2b253abb92bcbbec52f152d629094f409149f740017ae2a8daf6a843fe590f6cbde43f84c6f7a44a0e799adb0af1cc735d3ba90e4aa9449ef2b9d682757b0a17d7bfa947fa4b5583b7b66b2743e2e79ccaf43f8b20a33e4c5cbfadc7df14c2ec3a0821913997a1c1084278cce7d3f36a13f98a1f896911e4c998a4694ebdbc4f432b0b071421c4bc9506966b079a3a993246d3492889ee1bf036fed4eeed217244ee2a44f3533bd709f919fb1221448070a5d94aff57b86d0d81bacec63e78cbe34d93039f4194f7f1ddd36788c4d8e9772658be33759f27632bcf9f6dda509e1ad31845ebb9e6d99808bd7ef78390da1f2e2efcb4ca0ec748e0d061845c43dcfa5a8fcb7f2607549858faa2832c81368863784e4af4352c24f51bdc88e0c98e087c678c63b794c389e40305dde1e7eefadd097027ae67436f84adccb2a86ec8ca82ce5142ec66c0663ee70889cf963291c6ab087adefe54411023e0122f27ea86a65fd74cfc5cb666f5a334048f2270ba7dbad4505ac5234369972b08309325734c6b6540c0ff0803e5b8191c56bb341e4b48cf220919e4c395cf11f913354111be6615225bbbbdeb000981426aa8ad6af2827e4894e20bdfbc7ba572825c0a0e46ddc695515df4539dc31475b6eefcd8025095fdb960c24909f1cf8d46cc90fa1b1519bd7a08a21a006a165d0d2b64a9dd3661c30128c85949f104c8ab42450782d7356fdc0900b6a9bf0f3a7f58f27de5e2d47387f027136ed", @generic="fb0442b5a23addb0e0cf8c3786a29bd1189657eb5a0ba2c90073c78302b339b24381dd168e8b6ba6501d9fdc6addfb7404c1cc9e764370a4e31626a9a2dcdc6879ec167dc823dc536cb5145a3f65cf9517fc9248de661422fa537ad1f39a19d03ebd064ea0271cbf4a4d3acee44a21cd4b3e0512c4ab61e955fe1c1ea682d84167e82f3c783431a778cd1ab3ebd1304e0aff035514986c860a8187d88c7e8a60556e2a58c93cc05ea55ea4e5879538965ec6ff38856672fb736179cf80701d2220"]}, @generic="30964b7b27605c8ef64f959c7dffed7cd644d93ab8608e908d548f38e7f6042d42229c4fed832c1733513261d2bc2ead0ddc68d183916927178754db34b3c4010f97216188ff204e6c669372509277a741867237a2560148317c7f41daf9438870b8c640369af3525af12c73c0e573c00659d70b93c4acade38323c0b2", @generic="9b2d35d0192c9cb553ca0fa47ce2724d01acd320a52e04661707f3dc2ef78359c0a5a18e6e33f1bb025078374f2d6ad6e6a2a20234804584aaaf74a8b9d7e631f7d8d928565c620b8f2f1fd2a5910599ec00e1218dbcde1df2ecf422ccb36a69538868325171f0e10ccdc77c88601506060f426db1"]}, 0x1488}, 0x1, 0x0, 0x0, 0x4}, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x7, 0xd9f8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x100000000}, &(0x7f0000000300)=0x88) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1f6}, 0x1}, 0x0) times(&(0x7f0000000180)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r5, 0x3}, 0x8) 2018/04/06 05:26:56 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x9, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) socketpair(0x1, 0x8000a, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x60) 2018/04/06 05:26:56 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x3, 0x2, 0x8000, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000240)={0xa0, &(0x7f0000000540)="916c5e9810fbd338e7c4c7c68f1bab453a32746186188b9f2f036bbe5279ef5aa2409d73cc9f1ee5f4769fdc2b685474507869eb266611bb1c1899aa9bacaae1f0744dce617cb03c83782427ef4c58dde1e55471dbb5e4a033090bb504f57ddd3f1d2d227de2fe4fdc61e2345e299683a5f5b384eeff33a8c578d0081e43ab0cf47e4d01c7726a4a158a1abd1405071d2bae6bad11217ded7d1843c802f76831"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) pread64(r3, &(0x7f0000000280)=""/13, 0xd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x0], 0x0, 0x3, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x100000001}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000340)={0x8, 0x0, 0x10001, 0x80000000}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000600)={0x692, 0x80, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000480)={r5, 0x147c7fa}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 2018/04/06 05:26:56 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0xa, 0x4) socket$netlink(0x10, 0x3, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'dh\x00', 0x0, 0x400, 0x38}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xc060, 0x30}, &(0x7f0000000180)=0xc) 2018/04/06 05:26:56 executing program 5: writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/06 05:26:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x80002000000a02, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0xc) 2018/04/06 05:26:56 executing program 6: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000), &(0x7f0000138000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x5, 0x8001, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001640)=@assoc_id=0x0, &(0x7f0000001680)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000016c0)={r3, @in6={{0xa, 0x4e20, 0x60, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7, 0x3, 0xfffffffffffff000, 0x2, 0x8e}, &(0x7f0000001780)=0x98) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/04/06 05:26:56 executing program 1: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYRES64], 0x2) dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000006c0)={r0, @in6={{0xa, 0x4e24, 0x8}}}, 0x84) r1 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(r2, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2000000000000005, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815", 0x92}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c72197455345b943dd4dc44282ddb575d"], 0x1}, 0x1}, 0x24040000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000"]}) r4 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312"]) sendfile(r4, r3, &(0x7f0000000200), 0x200000010000) [ 87.431429] tc_ctl_action: received NO action attribs [ 87.439391] syz-executor0 (8067) used greatest stack depth: 22856 bytes left [ 87.468727] tc_ctl_action: received NO action attribs 2018/04/06 05:26:56 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000003c0)={'ip6gre0\x00'}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000140)=0x54) r2 = dup2(r1, r0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000180)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xfffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x71, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe2]}, &(0x7f0000000340)=0x100) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) [ 87.591615] device lo entered promiscuous mode [ 88.450560] device lo left promiscuous mode [ 88.484048] device lo entered promiscuous mode 2018/04/06 05:26:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000000effc), &(0x7f000000effc)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 05:26:57 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/06 05:26:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x101900, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x10003, 0x0) syslog(0x3, &(0x7f00000007c0)=""/215, 0x6a5) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) r6 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x3}, 0x8) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r8, r3, r4) 2018/04/06 05:26:57 executing program 1: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = inotify_init1(0x0) r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x0, 0x8d6a, 0xe2, 0x0, 0xfffffffffffffeff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r5, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000700)}], 0x1, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/06 05:26:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xd561}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x9, 0x5, 0xffffffff7fffffff, 0x1}, &(0x7f00000001c0)=0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x84) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={"66696c746572000000000001000000000000000000209e9729211c426ac8a932", 0x97, "8af5e4211b42a3bf4d17ffd3dd7d5186dd57352e7fb5a519b8264c631600a0558b8a0aad04b065c56aee117e6abe8565c6f426d7a20c47e1db82e486b7a64c25c010d370048c126791ffbd50983fdb21985f2619e49715dc1d85efb4c9e2036453f25c20e7f244d7656fa72fb74c56773463fab032cb9b71dc25cd9cb5950ea64851b5d3c1957d76a6c0d5c2ecb19b759d45ff95a1fcc72bdcbb21c4c6516595b5c36eff08cc484c76b721d5dd63b8e65cc8bab5365cdfa6ceba968cfc69aecc5980c0e79e9e45f236475328fd000b23c7a8f22f3ce7e46513d81c12d0d30a9f781080ec3c0fdf7b87"}, &(0x7f0000000440)=0x10d) 2018/04/06 05:26:57 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0xd3, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffeff}}}, 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/04/06 05:26:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="6e6e8892180bf3775f50c7925a086bfc452d66f5a130d9a0ef0131d0e983ee15d438f277a89a6da15e8b3a80de01a8fed77cccabc436cdf9fd5a0ddc23e24887f930f7a71b6ec79c46e1e76034d43f3940c757b0a38c21c4dda18ea21186b3492079dc17bb679d16ad0afa4be594c76f4b18fd4236f49e4dc1e415dc34cb2764a8c5ffa8dc9f97532488b16bfe258ddad7ef34b979e7656db1e2b16ab1ca8b16"], &(0x7f00000002c0)=""/152, 0x98) 2018/04/06 05:26:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x68133bc0e2a7452a, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) mmap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r2 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00006daff8)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x6, 0xfffffffffffffff9, 0x7, 0x1, 0x3, 0xfffffffffffffff9, 0x9, 0x5, 0x8, 0x4, 0x100000001, 0x0, 0x9, 0x9, 0xfffffffffffffc01]}, &(0x7f0000000440)=0x100) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/04/06 05:26:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x3, 0x5}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xfc, "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"}, &(0x7f0000000200)=0x104) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x100000001}, &(0x7f0000000280)=0x8) 2018/04/06 05:26:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000240)=""/88, 0xfffffffffffffef1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000000c0)=0x4) [ 88.564316] IPVS: Creating netns size=2536 id=29 2018/04/06 05:26:57 executing program 4: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="0300cd2a17e1e5cef09c25ba4634009c", 0xffffff79) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f0000000080)=""/15) keyctl$unlink(0x9, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setreuid(r2, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sync() 2018/04/06 05:26:57 executing program 5: capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)) r0 = socket$inet(0x10, 0x3, 0x100000000004) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) 2018/04/06 05:26:57 executing program 2: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f0000000140)=[{&(0x7f00000000c0)="8754be77a7ee51dd98c59b40b9c10b86c33bc9e2fee79633bc68d7be33fb0a42daecaf9ffc91190bb1d6abbff5479e234dfd93bb07483f02fec1083dadad9d388433824f7091", 0x46, 0x10001}, {&(0x7f00000001c0)="bd455f1112252d68c98a5eba43a0f48a906367456a638cd6564f533c41dba1dbe3977a4424703a19fb997cecdfce26d99065df11f08f6ebdb733a158226365143226b8132738418b899325902c45fb04e975c2c9fad74886b187752c5fd6a054155dfa4034983d2d65e5895ca447f7a3d6189d9f5cfaf8fef2d0c2fa659b90a7364ae0ccde88830c5c026bb2cdb438ee86e38921e26e6756b9b745ad4d60a9c8", 0xa0, 0x2000000000000}, {&(0x7f0000000300)="5bb76cbe6be8b6e25024a4a124ec2229537f9dba050f5abc9a4c7160d76285fde28697aff36906daca9a5791495e4ccb6d937aad4e0765387c2c1c6d2d36436144c35f1150758f4c5d5a955eeb33279ae094fd3df6ba7c35bd77d6188c6bff07054450ab8117fb6fec3f53e3389dfe53", 0x70, 0x100}], 0x1000, &(0x7f0000000380)={[{@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x3d, 0x2d, 0x32]}, 0x2c}]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000796dc0d6782cbc52aca0410000023f0000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/06 05:26:57 executing program 0: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./\t\x00\x00\x00up.net\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000140)={{0x4, 0x9}, 'port1\x00', 0x20, 0x120820, 0x5, 0xb1, 0x4, 0x839, 0x8, 0x0, 0x3}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x4, @multicast1=0xe0000001, 0x4e21, 0x3, 'rr\x00', 0x1, 0x6, 0x66}, 0x2c) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xdcd1432) ftruncate(r2, 0x3) 2018/04/06 05:26:57 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0xebb, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000001300)=@ethtool_dump={0x40}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000300)=0x100, &(0x7f0000000340)=0x2) 2018/04/06 05:26:57 executing program 5: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x5, [0x8000, 0x9, 0x20, 0xa95, 0x5]}, 0x12) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/04/06 05:26:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) socket$inet6(0xa, 0x3, 0x81) 2018/04/06 05:26:57 executing program 0: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='setgroups\x00') 2018/04/06 05:26:58 executing program 5: socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2200, 0x4) write$sndseq(r0, &(0x7f0000000040)=[{0x6, 0x3, 0x9, 0x200, @tick=0x10001, {0xc3da}, {0x0, 0x7fffffff}, @time=@time}, {0x7, 0x9, 0x7, 0x20, @tick=0x3, {0x9, 0x4}, {0x5cfc, 0x7}, @result={0x5, 0x5}}], 0x38) [ 89.132149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49261 sclass=netlink_route_socket pig=8181 comm=syz-executor2 2018/04/06 05:26:58 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)=0x2) readahead(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r2) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) 2018/04/06 05:26:58 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x3, 0x800000000006) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) [ 89.177249] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49261 sclass=netlink_route_socket pig=8204 comm=syz-executor2 2018/04/06 05:26:58 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) fgetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)=""/242, 0xf2) 2018/04/06 05:26:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) write$cgroup_int(r1, &(0x7f00000000c0)={[0x38, 0x36, 0x3f, 0x36, 0x3b]}, 0x5) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x6fd, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452ba1421ad051187b90bcf5e61bfe823af884421389c68bd03711ed3c24102a076c9443643ef2cd478f55e5c45603078180bbdb7677ec22357ff221414109e862cf6252637ab9d4d6cef6c5b920ad2dd58c643bbe47638fb8c58dab4cfaeea32dec2c1203618a148f60e775f000000000000", 0xd2}], 0x1}, 0x20002404c040) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="ba", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/06 05:26:58 executing program 1: prctl$setfpexc(0xc, 0x80000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000b04e0000054bfb5d3e3dd64626ea10136b6f46f3c0344f9625149f220000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/06 05:26:58 executing program 3: r0 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/13, 0xd) 2018/04/06 05:26:58 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) setpgid(0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440), &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/04/06 05:26:58 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/04/06 05:26:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) umount2(&(0x7f0000000000)='./file0\x00', 0x3) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r4 = geteuid() ioprio_set$uid(0x3, r4, 0x8) prctl$intptr(0x3f, 0x0) getpriority(0x0, r3) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d", 0x4a, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/06 05:26:58 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x6, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0xbc, "e9f9599daa9e78b2ee390d9ed6db1d31bb15327f879fc526f4083c1b8a308a953dece14b61f327586dce285d50b91e29157d0609582d0424c812b1e866bf203b5be128eea1cd35b801646c338f0c4f34fad1c8d41c31ae8c53b3a2814c7381e0f640a6dde32a7ceeebcf5f1dc16edbfae2699e62387f11a8c0f64606b5c9c36c23d419f043269ab0acee2b0609bf758a46d78a2286944e185bb34632ebd36d103a473e879ad7606d0fbf51b8e961c7feba3c650fba0de6724adfcdfb"}, &(0x7f0000001780)=0xc4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x2, 0x2}}, 0x26) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x200000000000000, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000017c0)={0x0, 0xfc80, "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"}, &(0x7f00000002c0)=0x788) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r8}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/04/06 05:26:58 executing program 5: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r1, 0xc00, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) fchdir(r0) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="303a9da18c671567050f7491d10b00000000fcdbdf250a00000008000500000000000800040000000000"], 0x24}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x10000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000b445a718f6dce2846c76c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c0000000000000000000000"], &(0x7f00000012c0)=0x84) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') 2018/04/06 05:26:59 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$key(0xf, 0x3, 0x2) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/04/06 05:26:59 executing program 3: prctl$intptr(0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) fstatfs(r0, &(0x7f0000000040)=""/206) 2018/04/06 05:26:59 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) poll(&(0x7f0000084ff0)=[{r0}], 0x200000000000027d, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), 0x213) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x309) close(r2) poll(&(0x7f0000084ff0), 0x0, 0x14) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/06 05:26:59 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x1a, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000fd0)=""/48, 0x19a) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/06 05:26:59 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = dup3(0xffffffffffffffff, r2, 0xfffffffffffffffc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140), 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r7 = syz_open_procfs(r3, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="b90000001568f26c944f20359beb14bec0f4a1df59482cd7c470ffff00006904439546bc93282cb38f065702e94076ed51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f14751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782ac040000000000000023d8247c7afeffffff72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71687576eb6b7dc6baa57746159058a82b82dcf56cca481cd90000000000000000000000000000"], &(0x7f0000000900)=0xc1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYRES32=r8, @ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb700000000877c4ffb40eb220c9666b3457ffa"], &(0x7f00000009c0)=0x2) preadv(r7, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000400)=@req={0x20, &(0x7f0000000940)={'lo\x00', @ifru_map={0x0, 0x0, 0x3, 0x9, 0x3, 0x1}}}) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e]}, 0x5c) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r7) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7, 0x4) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xffffffffffffffae) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000580), &(0x7f00000007c0)) fchownat(r2, &(0x7f00000002c0)='./file0\x00', r10, r11, 0x500) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/06 05:26:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x80000001, 0x2, 0x1, 0x7, 0x624da884, 0x60bf}, 0x20) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) 2018/04/06 05:26:59 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0xfe53) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/06 05:26:59 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x6, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0xbc, "e9f9599daa9e78b2ee390d9ed6db1d31bb15327f879fc526f4083c1b8a308a953dece14b61f327586dce285d50b91e29157d0609582d0424c812b1e866bf203b5be128eea1cd35b801646c338f0c4f34fad1c8d41c31ae8c53b3a2814c7381e0f640a6dde32a7ceeebcf5f1dc16edbfae2699e62387f11a8c0f64606b5c9c36c23d419f043269ab0acee2b0609bf758a46d78a2286944e185bb34632ebd36d103a473e879ad7606d0fbf51b8e961c7feba3c650fba0de6724adfcdfb"}, &(0x7f0000001780)=0xc4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x2, 0x2}}, 0x26) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x200000000000000, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000017c0)={0x0, 0xfc80, "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"}, &(0x7f00000002c0)=0x788) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r8}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/04/06 05:26:59 executing program 3: r0 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x26) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getdents(r1, &(0x7f0000000000)=""/144, 0x90) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/06 05:26:59 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6772e02fffffffffffffe300", 0x34d) r0 = socket$packet(0x11, 0x1, 0x300) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7fffffff, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, &(0x7f0000000200)=0xc) setsockopt$packet_int(r0, 0x107, 0x800000000000f, &(0x7f0000000140)=0x2, 0x2dd) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0xe9, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 90.579467] ================================================================== [ 90.586859] BUG: KASAN: out-of-bounds in unwind_get_return_address+0x98/0xb0 [ 90.594021] Read of size 8 at addr ffff8801d0bc7890 by task syz-executor6/8282 [ 90.601348] [ 90.602949] CPU: 1 PID: 8282 Comm: syz-executor6 Not tainted 4.9.92-g7cd9561 #1 [ 90.610365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.619693] ffff8801b53777b8 ffffffff81d9c489 ffffea000742f1c0 ffff8801d0bc7890 [ 90.627669] 0000000000000000 ffff8801d0bc7898 ffff8801d014b8c0 ffff8801b53777f0 [ 90.635643] ffffffff8156556b ffff8801d0bc7890 0000000000000008 0000000000000000 [ 90.643614] Call Trace: [ 90.646179] [] dump_stack+0xc1/0x128 [ 90.651515] [] print_address_description+0x6c/0x234 [ 90.658152] [] kasan_report.cold.6+0xac/0x2f5 [ 90.664267] [] ? unwind_get_return_address+0x98/0xb0 [ 90.670989] [] __asan_report_load8_noabort+0x14/0x20 [ 90.677713] [] unwind_get_return_address+0x98/0xb0 [ 90.684264] [] __save_stack_trace+0x8d/0xf0 [ 90.690203] [] save_stack_trace_tsk+0x48/0x70 [ 90.696318] [] proc_pid_stack+0x148/0x220 [ 90.702087] [] ? lock_trace+0xc0/0xc0 [ 90.707506] [] proc_single_show+0xfd/0x170 [ 90.713359] [] seq_read+0x4b6/0x12e0 [ 90.718691] [] ? seq_dentry+0x290/0x290 [ 90.724285] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 90.732743] [] ? fsnotify+0x1100/0x1100 [ 90.738339] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 90.745238] [] compat_do_readv_writev+0x567/0x7a0 [ 90.751700] [] ? do_pwritev+0x240/0x240 [ 90.757296] [] ? __fget+0x20a/0x3b0 [ 90.762541] [] ? __fget+0x231/0x3b0 [ 90.767786] [] ? __fget+0x47/0x3b0 [ 90.772945] [] compat_readv+0xe2/0x150 [ 90.778450] [] do_compat_preadv64+0x152/0x180 [ 90.784564] [] ? do_compat_readv+0x1d0/0x1d0 [ 90.790596] [] ? compat_SyS_setsockopt+0x2a0/0x2a0 [ 90.797146] [] compat_SyS_preadv+0x3b/0x50 [ 90.802999] [] ? compat_SyS_preadv64+0x40/0x40 [ 90.809202] [] do_fast_syscall_32+0x2f7/0x870 [ 90.815319] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.821955] [] entry_SYSENTER_compat+0x90/0xa2 [ 90.828153] [ 90.829752] The buggy address belongs to the page: [ 90.834654] page:ffffea000742f1c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 90.842887] flags: 0x8000000000000000() [ 90.846827] page dumped because: kasan: bad access detected [ 90.852504] [ 90.854099] Memory state around the buggy address: [ 90.859002] ffff8801d0bc7780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.866331] ffff8801d0bc7800: 00 f1 f1 f1 f1 00 00 00 00 f3 f3 f3 f3 00 00 00 [ 90.873662] >ffff8801d0bc7880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/06 05:26:59 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xc, 0x0, 0x0, 0x5}) [ 90.880986] ^ [ 90.885108] ffff8801d0bc7900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 [ 90.892434] ffff8801d0bc7980: 00 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.899760] ================================================================== [ 90.907083] Disabling lock debugging due to kernel taint [ 90.922080] Kernel panic - not syncing: panic_on_warn set ... [ 90.922080] [ 90.929476] CPU: 1 PID: 8282 Comm: syz-executor6 Tainted: G B 4.9.92-g7cd9561 #1 [ 90.938122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.947462] ffff8801b5377718 ffffffff81d9c489 ffffffff841a85f1 00000000ffffffff [ 90.955492] 0000000000000000 0000000000000001 ffff8801d014b8c0 ffff8801b53777d8 [ 90.963521] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 90.971552] Call Trace: [ 90.974130] [] dump_stack+0xc1/0x128 2018/04/06 05:27:00 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) poll(&(0x7f0000084ff0)=[{r0}], 0x200000000000027d, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), 0x213) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x309) close(r2) poll(&(0x7f0000084ff0), 0x0, 0x14) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) [ 90.979484] [] panic+0x1bf/0x3bc [ 90.984488] [] ? add_taint.cold.6+0x16/0x16 [ 90.990451] [] ? ___preempt_schedule+0x16/0x18 [ 90.996670] [] kasan_end_report+0x47/0x4f [ 91.002457] [] kasan_report.cold.6+0xc9/0x2f5 [ 91.008592] [] ? unwind_get_return_address+0x98/0xb0 [ 91.015333] [] __asan_report_load8_noabort+0x14/0x20 [ 91.022083] [] unwind_get_return_address+0x98/0xb0 [ 91.028649] [] __save_stack_trace+0x8d/0xf0 [ 91.034610] [] save_stack_trace_tsk+0x48/0x70 [ 91.040745] [] proc_pid_stack+0x148/0x220 [ 91.046532] [] ? lock_trace+0xc0/0xc0 [ 91.051970] [] proc_single_show+0xfd/0x170 [ 91.057840] [] seq_read+0x4b6/0x12e0 [ 91.063198] [] ? seq_dentry+0x290/0x290 [ 91.068824] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 91.077308] [] ? fsnotify+0x1100/0x1100 [ 91.082919] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 91.089903] [] compat_do_readv_writev+0x567/0x7a0 [ 91.096567] [] ? do_pwritev+0x240/0x240 [ 91.102167] [] ? __fget+0x20a/0x3b0 [ 91.107415] [] ? __fget+0x231/0x3b0 [ 91.112662] [] ? __fget+0x47/0x3b0 [ 91.118082] [] compat_readv+0xe2/0x150 [ 91.123591] [] do_compat_preadv64+0x152/0x180 [ 91.129707] [] ? do_compat_readv+0x1d0/0x1d0 [ 91.135736] [] ? compat_SyS_setsockopt+0x2a0/0x2a0 [ 91.142294] [] compat_SyS_preadv+0x3b/0x50 [ 91.148155] [] ? compat_SyS_preadv64+0x40/0x40 [ 91.154361] [] do_fast_syscall_32+0x2f7/0x870 [ 91.160481] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.167121] [] entry_SYSENTER_compat+0x90/0xa2 [ 91.173788] Dumping ftrace buffer: [ 91.177303] (ftrace buffer empty) [ 91.180981] Kernel Offset: disabled [ 91.184577] Rebooting in 86400 seconds..