a3c612ffec8d2308c0ebf166b5348f468d22815492522877ca840c23c69a84c235f0eaa5a8c40ce20fc909729b3ddbb32ebafc6849b3bda5ddc2e215c1c35365ab3c726344af2545a6b7abb5a4821f0ddaf8966b9164b90c00ebb68ddc8c6e053ce87a6d643b0885c5e281f"}, 0xc0}, {&(0x7f0000000d80)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "b10f158a6f4903ef58168a8f6d29def5a687215b3cc25fb4bf06ba0fc67a546c71eaee4922cc9943f019499496682d21acc051b27e3d0bdcc426a05a83cd0c", 0x18}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000001140)={0x98, 0x0, 0x7, "f9154c269aa73fdf67e97e86a437d2a9f695b2d707e1a2c81f25a1d93862f1274369bc7dbdaf4aa78e646a000965f925f109df7c1ef54b95eae983a225171915ebd868cbc67b6a1e7f915be1d246abb1efb0387093d4ee24b560fb39396652ce7ae71903e05518b1fbb292de8312fcaf83d6df21dfc82711ebcb931f1e8ee69456dc3a"}, 0x98, 0x1}], 0x2, 0x4005) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000002c0)={'irlan0\x00', 0xfffffffffffffff7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x80000001, 0x0, 0x9, 0x1f5, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xfc, "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"}, &(0x7f0000000340)=0x104) umount2(&(0x7f0000000440)='./file0\x00', 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:56:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000040)='\x00') open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:55 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="91e736fa098032711cbcdc74df832dd676bd3868af75b674bde047df2206a333606c194e95be80edfe7c439831dc3cbf6a1e200bf0b6a999f9a3e4767204fe5fef0a0f0131f3cf8c238ed01155f115a28b8dc5e41a4fe63ecdc99a11abc6dcd91a178407fee90306e1a633a014328875ff23fb7a1d86ca1e8b05d880706026de841ec2debe16ed39db79a636ee4c9630f458232ba67efbd18c13035276498dc14a0be9e67253eb8496fded4cfe8bd31448b5efe92eeae6b8b9") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:55 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) getpeername$netrom(r0, &(0x7f00000005c0), &(0x7f00000007c0)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000840)={r5, 0x2}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:55 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x50) 2018/05/18 08:56:55 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:55 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x28100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80100, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000180)=""/80) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/05/18 08:56:55 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000580)=""/127) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="db951a555775cae048", 0x9, 0x401}, {&(0x7f0000000180)="52facf075d7415f308f8ad650abf2e68fc45b546cdd6bc3f78c5ff51afea390db77e1ae7a43a8feace5d7c05a2ec13e2bc874d32c4d1a7870122e0b85f75f3676d5640435ece054093ed3597bf551ca54e40f0eebd83c778", 0x58, 0x65a4}], 0x200020, &(0x7f0000000240)={[{@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@commit={'commit', 0x3d, [0x38, 0x31, 0x39]}, 0x2c}, {@nobh='nobh', 0x2c}, {@barrier='barrier', 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x0, 0x3f, 0x0, 0x0, 0x39, 0x36, 0x0, 0x36]}, 0x2c}]}) syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file1\x00', 0x7fff, 0x2, &(0x7f0000000440)=[{&(0x7f0000000680)="7b2444b8dab62190599ddf502ed6106d8918d045a934c6ba344f6acc9acb7a0575bdd148a0cc270d3c2809c79cc5e5f6918333a39acbd0b2caf0c6e997dc13ccfb812027ed1f37b0c5ca56dc17330d2a67e8e432254a5ac89c1489ef1a04347b5230df25c8f528cee6e983b4a58c1c21c5d135654f7fd292b91cd1d4c5231e3dd8f57faaadb69578a61b3006ca42f951ed947708570700c95f69801851213800f756cb467e552c711379a641ae000000000000000000", 0xb6, 0x6}, {&(0x7f0000000740)="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", 0xfc, 0x6}], 0x0, &(0x7f0000000480)='\x00') perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000640)=[{0xe, 0x5}, {0x0, 0x6}, {0xf, 0x8}, {0x8, 0x1}, {0x8, 0x6}, {0xf, 0x5}], 0x6) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000340)=""/143) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)) 2018/05/18 08:56:55 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/18 08:56:55 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x4001010, 0xfffffff8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r0, 0x2d53, 0x2) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000c0}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@gettaction={0x104, 0x32, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x1, 0x80}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x10001}, @action_gd=@TCA_ACT_TAB={0x98, 0x1, [{0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x14, @TCA_ACT_INDEX={0x8, 0x3, 0x695e}}, {0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0x10, 0x1d, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x9, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0xa, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3}}]}, @action_gd=@TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x104}, 0x1, 0x0, 0x0, 0x800}, 0x5) 2018/05/18 08:56:56 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f0000000a40)='/posix_acl_access\x00', &(0x7f0000000ac0)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000900)="70726f632c2527b176626f786e6574317573657273797374656d7573657200", &(0x7f0000000bc0)='*]mime_typesecurityGPLwlan0\x00', &(0x7f0000000980)='{\x00', &(0x7f00000009c0)='\x00'], &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) recvmsg$netrom(r0, &(0x7f00000008c0)={&(0x7f00000007c0)=@full={{0x3, {"cdce3c85fa6c54"}, 0xe8}, [{"5a8b5ed34346ce"}, {"0701c750e1d129"}, {"6fbc1c16734ab8"}, {"a2d7531c469ec7"}, {"dccacbc6b64ab6"}, {"12375f8d6f8b25"}, {"4b1fb47ff3bc52"}, {"ebc9bc78f1171e"}]}, 0x48, &(0x7f0000000880)=[{&(0x7f0000000840)="9f00d7eb6c8a352a95312f9df3105b394ccee1c5aba20da697c0dc19b978cb095c5591d79e5ff4c88296", 0x2a}], 0x1, &(0x7f0000000c00)=[{0x1010, 0x1ff, 0x9, "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"}, {0xd0, 0x109, 0xffffffff, "07f9350a5204199910d0f86c2180134a2b0a91bc7c9d3769e0904a07960f2ff49057ef4a7e66a018ed945f1265c5b23f64a6d8321359905fb0d00315b944611264943318a9d0e1517a5f5aff20c2b2aeae7fe742e068efa69be3a6f47ec09fa4c493a4f1e7087476a93acdc152dac8170370e4ec85c1a4adc5eb934fa70428eb27535ee80a15ca46b86a52b7ed2a0314bc8c97b5c0ca12629d47362b38b3438eda63ddec27eddf1b8ca9ac460747c4e9b4080bb5c5746383d59e0f"}, {0x38, 0x13f, 0x2, "18408dae6ccfd47fde3d5c223b89e6735871ea47185cfda7a938877165ce3355a8cf4d"}, {0xc0, 0x84, 0x6, "39c0336f07f21f52e0759da782b8274a3cb3f29dda8b8e6b4b775b2b67cd235f3a08b7f7e9d4fa02c6e35c02df27ce90d2585d2ed96cbfa14450970e8afa4b40e037b52e8054a0bec198f1fb563b58cc71d096550accac7d277398f6902c4d0a3130f540ddf1fd82291a7127d2e57577ba1a0d61d2062582cf950b47580399c33077eea2fac98d0b8e31f0f5488b4e6658f9643a26738bc905439e1e237f2fefd4519432cb73f24c99fcff9e87"}, {0x50, 0x1ff, 0x100000001, "6255e9f29261b33943ad213e753dc268b8afe3c28c2fd37cf0dd5fa85c6f58d9cfc88441ed0cf826cec7a038f02b2463ce5a0ded3dc6af6330ba10ed9ae82dd0"}, {0x30, 0x105, 0x4, "3062c141a640bacef601eed284d1c5ef9c1733a9ef7a761baafc0cea9c"}, {0x20, 0x10a, 0xbf7, "6ea11aa3ffb2aec3438978ba156a"}, {0x58, 0x1, 0x0, "7a3f3563945a0a4fd0934d4b1f7e1c0f49d480bc0c9715a3c5bf92b8543a91c7803b65c08d6ecbb29725821483350fd9edc1f6ef4b9b8571fdef063337b844cbb296708965a4"}, {0x100, 0x10f, 0x200, "1df3f6a234ac3127986b52f499d6438fdebe87ff30881462087e21768446d24c4bbabeb14d352b06da1d11ccea8cf3c1cf35d76be426e98ee4796928b0ece7eeffc7188b80bb1fc8af12f1772ab6c8f3f7047380c4f61be32af821c26d8631f2efde5628788be6a5a2fe91c1c5cd024619d39b715f8683f27806b45340aada0e0849ed04a483ff0ca497f83449c53b27ac1a2049522514b94111bff1390748926daf5d16f96e31a92a00175824990b5ce67562bfa38908e6cde704ccab9384e3ca92f2201a697dcd0e7f8e850f2e9bb5f65ab319ceca10fb45aaf1151d56eb87dc1cb8d698d5f75f8acc7a1e"}, {0x78, 0x19d, 0x2, "92b18b54dbc021742f34872a3bbfc3de5ee35ba51e840fef4dde8c78a3f82ec15dc146546a0376b4172c7d934593fdbeff6782c9fb66bde19197c3ade521e87fe4d3100ec257da7c2f6f7eea1a06d21b63f13df87520efbd6016cf2277c1144d17eab67fce"}], 0x1448, 0x10}, 0x40000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:56 executing program 2: sysfs$3(0x3) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x41, 0x4}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r2 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffa) fcntl$setstatus(r1, 0x4, 0x800) keyctl$link(0x8, r2, r3) 2018/05/18 08:56:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000100)='./file0\x00', 0x6) 2018/05/18 08:56:56 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB="726f7575024ed478"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:56:56 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x6}, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'yam0\x00', 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x1, 0x4e24, 0x5, 0x2, 0x0, 0x0, 0x4, r2, r3}, {0x596fa5e9, 0xdbc, 0x10001, 0x682, 0xfff, 0x1, 0x4, 0x7}, {0x0, 0x20, 0x10001}, 0x7fffffff, 0x6e6bb7, 0x1, 0xd7f2431c456db61f, 0x1, 0x2}, {{@in=@rand_addr=0x3f, 0x4d6, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x4, 0x3, 0x1c8, 0xffffffff, 0x4, 0x9}}, 0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) mknod$loop(&(0x7f0000000180)='./file1\x00', 0x3c08509eb8955d7, 0x0) 2018/05/18 08:56:56 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0xc001, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:56 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r4, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:56 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000100), &(0x7f00000002c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000440)="9414804996937d538a150f153bb63779ae1105cc78493f867a1642c52f7e5bdb9ff5ec177812a216c4aca0b6125214e4") read$eventfd(r1, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f00000005c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x27c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x6, 0x5, 0x35}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000002c0)={0x1b7, 0x6, 0x3}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:56:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000240)="db8034c98fd01848f7f5a11ef79a2b81eaab403ec3948afd5d446efae449d8a5fc41a37839dbe7d06bb8155e5db72a8141d3d3769d58c01595bf68eb5abae608e54d478d1cc42d3d216ec9cbe68ea4f3869ba0e8f16594f6954bb409e6cc3f43d7a67207d21340a5a01abcb38fdb180ea03e7669f95ba5dfb5c0c53d29937f833a2c075d8ed78a503f3bb01eecc83415bfa18ebe3674f3d220915f") umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x3, 0x5) prctl$setname(0xf, &(0x7f00000000c0)='veth0_to_bond\x00') clock_gettime(0x2, &(0x7f0000004840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000400)=""/44, 0x2c}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/142, 0x8e}], 0x3, &(0x7f0000001540)=""/4096, 0x1000, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002540)=""/149, 0x95}, {&(0x7f0000002600)=""/17, 0x11}, {&(0x7f0000002640)=""/51, 0x33}], 0x3, &(0x7f00000026c0)=""/157, 0x9d, 0xfffffffffffffffb}, 0x7}, {{&(0x7f0000002780)=@sco, 0x80, &(0x7f0000003980)=[{&(0x7f0000002800)=""/171, 0xab}, {&(0x7f00000028c0)=""/99, 0x63}, {&(0x7f0000002940)=""/58, 0x3a}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x4, &(0x7f00000039c0)=""/148, 0x94, 0x1c000000000000}}, {{&(0x7f0000003a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003b00)=""/8, 0x8}, {&(0x7f0000003b40)=""/46, 0x2e}, {&(0x7f0000003b80)=""/186, 0xba}, {&(0x7f0000003c40)=""/233, 0xe9}, {&(0x7f0000003d40)=""/111, 0x6f}, {&(0x7f0000003dc0)=""/81, 0x51}, {&(0x7f0000003e40)=""/96, 0x60}], 0x7, &(0x7f0000003f40)=""/27, 0x1b, 0x8}, 0x4}, {{&(0x7f0000003f80)=@rc, 0x80, &(0x7f0000004340)=[{&(0x7f0000004000)=""/173, 0xad}, {&(0x7f00000040c0)=""/251, 0xfb}, {&(0x7f00000041c0)=""/15, 0xf}, {&(0x7f0000004200)=""/33, 0x21}, {&(0x7f0000004240)=""/124, 0x7c}, {&(0x7f00000042c0)=""/92, 0x5c}], 0x6, &(0x7f00000043c0)=""/134, 0x86, 0xfffffffffffffffd}, 0x4}], 0x5, 0x40, &(0x7f0000004600)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004640)=@assoc_id=0x0, &(0x7f0000004680)=0x4) r5 = epoll_create1(0x0) r6 = socket(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f000076eff4)) epoll_pwait(r5, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000046c0)={r4, @in6={{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xae}}}, 0x84) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000045c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mlockall(0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'veth0_to_bond\x00', 0x800}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200000, 0x0) getpeername$unix(r7, &(0x7f0000000300)=@abs, &(0x7f0000000140)=0x6e) 2018/05/18 08:56:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x8001, 0x5, 0x83, &(0x7f0000ffd000/0x2000)=nil, 0xffffffffffff8000}) prctl$setendian(0x14, 0x2) 2018/05/18 08:56:56 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) r2 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x0) 2018/05/18 08:56:56 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:56 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:56 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:56 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB='n,\x00\x00\x00\x00\x00\x00']) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/249) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:56:56 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:56 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x6, &(0x7f0000000700)=[{&(0x7f0000000140)="80b54337ac7f7f18c2ede4f6e5d6f2d12df2b19d92a5990cd81bab6705c7b16d4424f20a64f5effe173659b0d9be1d3463e101aa4ed3f642f5ef664631e8276ba6d31ff18f2514009103929711f68a9c132922e853f409586ab035d80818bad8fbb3e290ac7ba0b413736ddbb9302d83ab568dbc0db412d40023c54c62b1ab8251e8b8b19a23e4c2a553b3b19eb04ec7194201ebdc31d9a91e46445c", 0x9c, 0xfffffffffffffff8}, {&(0x7f0000000200)="132b22c4b41ca2a9a43cb2f39277fabb487051e9207afba193295eec66bf2383807474b6dd3564c767d74865ec45f1576112cbf1a98cbb6ceed665241122e276c6671e27deba4fe2321edab9e28b2649a9b8b6b934a8411ac50a3b685931a3374aa25ad4f642a29abd86fd0027127fd83fb1c9054a364ef2bd76563619afb110747b51bc8746b395519df413489e387d16350a74ebcfa4495c034f07abf5aeedea90c126e1c68cec54933074fa7fee880edabd0ffbb84bb2c9aa2c1a06e4745978bcba98c78cfc8a82671739456df686432141388c4d", 0xd6, 0x101}, {&(0x7f0000000300)="c0455c87bd82e788843e9fc06ac572a57435e388c33fd24867bab98dbfcf7156577e1f5380722643f55cfad13d922047cacd976508db14c866332b21f903c2687a0ee7ab8fd8c8c37aadd7dd91838d0af1543d1828dd651221576b8528a5d0f5d9485847566e83396e985fa8c75c0e0000138f0ae9c9aecb8117b5a3837a3de09b2deb1d21bcf8f5f58b57aacdc72b7198c91642ffa23a4266e1b146358387605387b37ab1bcc71340aee5dd881928856617fda88a7ee8dba9c01a196bddae05810c19808475e73bfa9cdaff80a790ccbb4948d584fce7d55071d52332cdf4", 0xdf, 0xfee}, {&(0x7f0000000540)="9d42989f9cfd47f89612ec1d56c771e33763904919847d695f01eb39103f4fc2a60f2ff029a44222e06a942f7d0078d7efcb7087e7d66b46c565c4089dc3d1d6dbffcbaf185ce39a7840d1135cd9dcd778cd65138c158dd3295b791306bcef873542ed5c4e7dae19f5361b9cbd63d9ec88c610888813d575c2a3ef61fdea83b9c6d2f51bd4efbe12f6c5258921ff8dca7ecb7b245ddb0d89d7143fb2cf9de650752653679716f2379be39e3c064237f39688b4b69633874ff5183d8af8ddd79f09ceb9faac21c879b8b5997f6c5b4882802f854b019a3c0afc2c7f1bd0683838bedbdef4d34d69d4", 0xe8, 0x4}, {&(0x7f0000000400)="1d2856bfa71668dad8330406eba3a97b3f896f0ef7d22359e0748702d7ff94a30c20db5ab8eed6b6adf8090a8d3dd9dd0d25788901845d6123b6e67537f5adfc0ff30c03127ef8d599f00fcbfb55565fc605c3445ea0fce1565aced3408218997c1d88a4aaf8ca1e4058f4f1fc8cac2466d862fb347c4cd183845a6d7cba4b920a4ddd674e5d3b8f5c6f5f52bed91fa5eb5d2a27867b4efbb949aaa62bb2a1cf33eb737f5fb5eb454516901618a5fc48438226799db9b67d23", 0xb9, 0x1}, {&(0x7f0000000640)="e4654c84a0474d6b597e6c45838e2d15ce05b2a16e664639243d78a4323165685ef0f8f67553e29f7c17a1c110fdefedef94b61bdfd74ca7109a3c1e8b3769e57e33ba4f737f626f102e04023a48e78c32ae13b4ad6a74de944b70fc1a48eb45e4bda56b21552d55abba33fb3b7c89bb5bb74dcfc1374108fe3b141006b217bcc2b9b6e592a36c620c67a5c300", 0x8d, 0x331b}], 0x0, &(0x7f00000000c0)={[{@sys_immutable='sys_immutable', 0x2c}, {@debug='debug', 0x2c}, {@nfs='nfs', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x7a, 0x30, 0x7d]}, 0x2c}, {@quiet='quiet', 0x2c}, {@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}]}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:56 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2000, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x50c0ad4b) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='nfs\x00', 0x30, &(0x7f0000000140)) umount2(&(0x7f0000000180)='./file0\x00', 0x7) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x5) 2018/05/18 08:56:56 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:56 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:56 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:56 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_vs_stats\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x0, 0x2, 0x8, 0x2, 0xee38}, 0x7, 0x80}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000005, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000b2d000/0x4000)=nil, 0x4000, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:56 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000004) 2018/05/18 08:56:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:56:57 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/05/18 08:56:57 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000800)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000840)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000005c0), &(0x7f00000007c0)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:57 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:57 executing program 2: mknod(&(0x7f0000000380)='./file1\x00', 0xe010, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="6e7c0f2044c087a98eaaf10d7f1156c22871ac413ceadfa32a12be873edb5131052e2b07300b749a015f52cb2cf4775b7cf2d4f02779c10a41db9f1112a8fa0ba7aa2de766237f087e31c0e48af960327962522302bce59a9b06dcc182b58a953cace7b699ad7835b16059ff4257ac2289464ed9d937aad1a6c33749d137ae1a102782edf7fe60584458c86d0316d2db582c8046fa86957080233a41cf52b797b28e9b8469c720c2710672d16164339c05deae17f188bebd66d8f5757b6034322f62003f38", 0xc5, 0x9}, {&(0x7f0000000240)="dda8152a2239c66b6c0f10085706f22c34cdc60b141cedf2305c5de4ce6c895548b1c285140d82b83fbb5c288f0aff891b4f863ca34d52c7847c422d7b8518cd6b19e4b58b0df0c067104de5389b87918b556ca6adc4ab237b5f273af07f5f07f2ea1cb292ea821b886cca3cb283f8e8e5638bcc27f332020fbe295b69135fbba7790d20794664f777723e94ea98f8e2dccf5859d9f387de541733b98ab02d7ae88366e85babda3aaede8abce91b32ad0462d18197578976ba88d547b5705085b6bf04c824bfcdc3004d2a7f81bead22fe054d5cc9cff3691a30db5a", 0xdc, 0x3}], 0x2, &(0x7f0000000340)={[{@umask={'umask', 0x3d}, 0x2c}, {@flush='flush', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x37, 0x33, 0x36]}, 0x2c}, {@debug='debug', 0x2c}]}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/18 08:56:57 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/50, 0x32) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="0623a53396dd344c0b50096d413e5e6935100adc82b8beaf02c93b3b8d40894f978ec7596a29658852c70360ebcb0cdbd4abd8ea5592e54020af0855a1b2100b577c261ce434daae08cedc4597d952a70a242eeb03ed015c0bb99284d3cda98d1ade51c8b096e79617bec19fb264400b38b2423cb2cf8bf175adf6999252f7e204c691b3762f20becb56ae43ffeccfa61a28e74d4d15526338eb2cac4bf44cc7fa10e480e7089c09ff98f338cdaa71ad9643b3a13c7c623d03036c02746b3455fa33f6a43d35d73b9f773abfcb2eba853f9557a93219a1a963c0a1d85d1cd543243f118ad43742f9ec3a3fe8a6", 0xed, 0x6}, {&(0x7f00000001c0)="465e8bc85ec9d6d9f2930b", 0xb, 0x1}], 0x820, &(0x7f0000000440)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x35, 0x7b, 0x37, 0x39]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x30]}, 0x2c}, {@orlov='orlov', 0x2c}, {@nodelalloc='nodelalloc', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@data_journal='data=journal', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:56:57 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) fallocate(r0, 0x1, 0x3, 0x10000101) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0xfffffffffffffff7, 0xbb, 0x1, 0x100000001, 0x2, 0x100000001, 0x6, 0x100, 0xfff, 0x9, 0x3, 0x80000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x0, 0x50d}, 0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x480, 0x0) prctl$intptr(0x8, 0x9) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, 0x5, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x19, 0x531, 0xa0, 0x7fffffff}) 2018/05/18 08:56:57 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r3, 0x800}, &(0x7f0000000840)=0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:57 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair$inet(0x2, 0x3, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x2, 0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file1\x00', 0x400, 0xa0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$getregs(0xe, r3, 0x80, &(0x7f0000000280)=""/205) write$binfmt_elf32(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x8b4) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x3f8) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000540)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/18 08:56:57 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000007c0)) gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) fcntl$getown(r3, 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:57 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f0000000200)="f9c31a386673aae690dc9c56e8036c3ff2deba2b35e6842895372800d5bd26b4aefb5d2e2f5dcf6c8186655659466ddf963a35218dc88054e80fce94285d0b13067d504364047c40c71676deec36c6acbcd278cd2cb238445eba860c955908b3b870d2a6f999d96dcbb4f9baedf6c7d5ca8cbcc8fdb8e5de2d635e76a9ddb2deb49794d4c5f34f50eec88ed9818c19eb2e2f448935174338a050fd657822bd5e05f4725b5e787dc79a2633d2ae0bdb72887130e2123b43ffd42a123eea9af2574385205851d50b2a2f6014660731cffa4494ae21081f631f71010302f3c839e4db76bf20600c21e6a7f1a55b6f5e28c8c1", 0xf1, 0x1}, {&(0x7f0000000140)="14fbd3c288dca7933f4175d5f7893b9b9c39ba4b4ee9b7cde211ae71d7e4b4418d42cc838359291b23304f1d5bf6a427031da837f6a3523e2945db2792a3bd", 0x3f, 0x4}, {&(0x7f0000000340)="3ee0effc3f46b80cb6aed9138805166c84f722e107674cce98e0eb8b5e734eda4e27523537606750259ca8249c263ce305cab0b49d8501da1628cf936eb43e68e53e58287ee6a77242d582c09753b03b4cf3546016b004a4b0e7c3cb9b4bca1a5fef8457dafefeb3537f91b4e607ea15cbb3a05348db82531f6d920d95d4d157c60d380f6d3bd92a5f054738957eed604c00705e16bd902d9fbc768b2bed1c7342aa93a369d36e86e14d2f4a87c6a257099129dc68434f9cfd3eb5e285820a6682d900cdba60860fb0220656e5941d41bd815b3e", 0xd4, 0x1}, {&(0x7f0000000440)="0bc00dbc58a6d2ce10af7c6433a6976b06f580100d1f18caad3bef87ee1d15a4b4a6f704bf49a86dea31a6ab1981e8ac586fc9e0620d0abcd183968f3cd6221ee35008bf1a70e81ba521a0b34142c67b67fac936deba674513f18b9d36aac53d5bc42711a12c7f5eb0fbb43038e594511ad30b97af521eef63b408353bc2296acf65e7d99857075bde67f369a92c278be21229b750269b402a53cc2a658bc3f0", 0xa0, 0x3}], 0x60, &(0x7f0000000180)={[{@whint_mode_fs='whint_mode=fs-based', 0x2c}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:56:57 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42402, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000200)=0x7) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x20}, {r1}, {r2, 0x100}, {r1, 0x3040}, {r2, 0x9040}, {r2, 0x200}, {r1, 0x8}], 0x7, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f00000001c0)={0x2}, 0x8) 2018/05/18 08:56:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8040, 0x86) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x401, 0x5, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x233f}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80003) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) socketpair(0x0, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ustat(0xfffffffffffffffa, &(0x7f0000000100)) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:56:57 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x3]}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:56:58 executing program 6: clone(0x200, &(0x7f0000000000)="838543941df6654b9d458f0f5683ca3e9ae39061b98885945ae617396bdaf799c6aa", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='syscall\x00', &(0x7f0000000300)='syscall\x00', &(0x7f0000000340)='syscall\x00', &(0x7f0000000380)='syscall\x00', &(0x7f00000003c0)='syscall\x00'], &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:56:58 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000037c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003800)=0x6, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:58 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/05/18 08:56:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x186) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f0000000040)="24380000002c1b7ac6ef2ed1db9fad147a054f09b954b8725d4b883eea42994bf322da80f8d208dcafd99ec467e478409775a1001f2714ee28a01663bfd0858396c5086c0a194a1f8705dec5f598a4bdf873d84703f3406c5b4f941004bc955901676330a06ab86410cfb05895e3801af7a687f64c4c32a67a11cad7725cd92e9ff277e852fac917f8856782d00948eb7e2360f9de9794314d82415dadd6fb50423ce4baa9af1ed5258d84b470e3e593bacb64e055c4bad78d57ed33178c0450a749789e4f5e1a1cc0bee314d6b26fe5d16c", 0x20000, &(0x7f0000000180)="af7b779d5cb527e33493d75912066a3c777d1ce6ebf79849b66ba9467b2c2bfeeed7fec9fb8c4278c38cd284b93ba057026289dd987a140d4d40f5e082a6d8") umount2(&(0x7f0000000140)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000300)=0xfffffffffffffffc, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000002c0)) ptrace$setopts(0x4200, r1, 0x2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000001, 0x18010, r3, 0x0) 2018/05/18 08:56:58 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:58 executing program 5: clone(0x200, &(0x7f00000008c0), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000840)={r3, 0x4}, &(0x7f0000000880)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000005c0)={0x0, 0x0}) ptrace$poke(0x4, r5, &(0x7f00000007c0), 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000800)) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x100, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x1, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x1, @time={r1, r2+30000000}, 0x4, {0x81, 0x81}, 0x7fffffff, 0x0, 0x4}) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) connect(r3, &(0x7f00000000c0)=@l2={0x1f, 0x3, {0x8, 0x7fff0000000000, 0x7fff, 0x9, 0x3, 0x3}, 0xad}, 0x80) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/05/18 08:56:58 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f757569662c0059110800a467b2f3f32122523484d466f76b509f6a5998ebb92590372cb68bbe7f72bbd7713a1fbf6b8567cafd0e0dba2f347fc8f85e1306be26"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/18 08:56:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x1) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0xfff, 0x3, 0x1f, 0x0, 0x0, 0x1, 0x2, 0x5, 0x401, 0x7fffffff, 0x8, 0x0, 0x90, 0x9, 0x80000001, 0x8, 0x9, 0x7, 0x6329, 0x1, 0x7, 0x7, 0x65, 0xfffffffffffffffd, 0x8, 0x8001, 0x6aa, 0x4, 0x19, 0x400, 0x6d2, 0x101, 0x4, 0x6, 0x2, 0x20, 0x0, 0xe65, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x800, 0x8, 0x8, 0x7, 0x800, 0x80000001, 0x944e}, 0xffffffffffffff9c, 0x9, 0xffffffffffffffff, 0x8) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x24) dup3(r1, r2, 0x80000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x5, 0xffffffffffffffec}) 2018/05/18 08:56:58 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x424000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) setfsuid(r1) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) 2018/05/18 08:56:58 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:58 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x6, 0x9, 0x200, 0x2, 0xd73}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000600)=[{&(0x7f00000001c0)="5dedf195b063268e81fc4e79b098b92a64644bbca24ee5a6a4449b4081637b7ddb3c7822fd8702fae95e612d5351e17f7fc5aedb06466c143cb4cb59aa5a8edf69ee8cb956d485726b59c7dd5b0001f92f4e682f0eceb6e2f778fd3cb963071073efdf06baed000ee98f378a32c3ab13c501", 0x72, 0x328cebb2}, {&(0x7f0000000240)="bb327fb4d6befebbaa63d0f83e4039f746eebb7c21e8e9319a26e9cc729ad21d5cc4b4d5155ad05d86399dd78ff00c51d062d2cec4970d420ba30b164ec0efa9def0e577589fc62fb3afb9316517efff40aa566239528c8740dfaa0e8ca719cb644b11f851e9009e9e0f3b5066c2d0e03a7d1a56652e808ab96f4acc29629fb425ee2f9b804161e5f8885fc28349d1", 0x8f, 0xfffffffffffffff7}, {&(0x7f0000000300)="5886aedb124fe51cd23d3d2520872ec6f42b8a04ee9a4baf0c50a4f506ac8ee724c52868b405cac76b40bb3cb73c1ffb2985b8053e4ac639179663c543bdab0ee500e2a03d72c9add56d8ce18a9ca8a94cfa1a2a272121057e9374cf727ff11f4d388475a862150b98ec340fd1670fba63aee107375307c9c7ae9ee4dfd8b772e14f96f5b9cdf087c85acbd003e1a2d70f61a4d8bcc3f337ebb2b3c6d85680240e15a862cfcaa95520afcd57ec9c71a3ee6febad867aa65d", 0xb8, 0x8001}, {&(0x7f00000003c0)="925e08169297650b1e6a5eb2540fabda4b8c4c9e51c8990124a1c0fa0c0aa821dc120c7dd1d5e63995d5630497a6e48729528bd90d3bf0972009b93169a8fdd545ad53a23fd6b6fa43f31f62254b07708fdf0b12b1c072a2ef03", 0x5a, 0x64}, {&(0x7f0000000440)="bfe895426b6eae5e631812", 0xb}, {&(0x7f0000000540)="56008b88bcd02fc223f535afac0a333c0ab32b030bb41037a0aa9da49564082ebe6f17268506460bee01f366ee4900d1cb65bd4500f6ef4c4dbb69424ac0876f92c07739ec3d158f502cbd9669f44e1b7408d22372092dc348c7442c37231c672527b864245acdca322f0b061d305bbbb33bf173a415bad64b465f2ac803a871b859e1e05373786bb19edb12f8c47d9b21c4dbed04fd", 0x96, 0xfe3f}], 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000480)='msdos\x00', &(0x7f00000006c0)='./file0\x00', 0x7fffffff, 0x5, 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0x1000, 0x80000000}, {&(0x7f0000001700)="7d42079c09c90248be83c457a9b400109765df3b5332e19b41beebc2865c042f7d71bf8b0b3510b8db077d00bd8908db9e34ca8a08ec9891d21b4a8e0c99941332", 0x41, 0x3ff800000000000}, {&(0x7f0000001780)="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", 0x1000, 0x4}, {&(0x7f0000002780)="97c5f13de2a10fcc223063be0e47ded428a37fd4da628e8a140f8cc6bd06047448b323188a856ac99d7b32df5c8cec4fe16ab48ff762b5a91a4ffdb531111eea615914a461ee1eb3e5648007d85b0379ee199f9f0526c761a8c12105c074b9d52c0642cd9407d46afdb2a5d577cd76009b5cd9263b666060c2f071bb0eb700e820b3d432afad011963115b1fdebd96c2bf0ac7c9237eb86bac9ba0eed4318b67db9bdf746fb03034bfd8771b7e81851526b25486010d7393f37b4b25cbce965dffca904ec2d8722f172f585062423f413aa9072d07ed682a223cebcfab0957b71c2876cec0e9169443122dad399425dbb580457388", 0xf5, 0x3ff}, {&(0x7f0000002880)="dd62a85a2d8e44cda6b513a2d7da3079727420d95d8dd70c924d2349b35440a5702bbfc1b381675b328bdaf8130a6296c9175f6ca31e82d0605d0de144fee5587a207a730a233c1cc1f464931330edf783dea01d425fea39dacd91f694914a168c504f2c8fee0d23b0ffd43ef2665ce31b8e2c9f15d52bd2cca0d7fd738d1d283ea35d3aee4aafbbd19cf3c2ed516c6ccb152e54b402cfc92c27d7cc6a18efc0e7cccefa38ef214ba753e7c0a14095fd64cdc7329cb7062550f4c463d0f4ad75f9ab0e8d2ac54b22801fa9d94ef93c833fae15cdf25491a4324695448fc8e59c9e0a14aa418597dc", 0xe8, 0x7}], 0x1000400, &(0x7f0000002a00)={[{@showexec='showexec', 0x2c}, {@dmask={'dmask', 0x3d, [0x32, 0x30, 0x32, 0x32, 0x33, 0x33, 0x32]}, 0x2c}, {@usefree='usefree', 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) 2018/05/18 08:56:58 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000007c0)={{0x1, 0x6}, {0x6c88, 0x2}, 0x0, 0x2, 0x204}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:58 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000140)=""/149, &(0x7f0000000040)=0x95) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x818, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000080), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x8ee) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='ocfs2\x00', 0x400, 0x0) 2018/05/18 08:56:58 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:59 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x400000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x1a1100) 2018/05/18 08:56:59 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:59 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="7379854d70cdd14770b94bc77363616c6c00bc3a") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000000100), 0xfd) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) memfd_create(&(0x7f0000000000)=',\x00', 0x0) 2018/05/18 08:56:59 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000680)={0x2, 0x70, 0xde2, 0x5, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0x30, 0x9, 0x2e5, 0x3, 0x5, 0x0, 0xa24, 0x5, 0x4, 0x8, 0x1, 0x9, 0x1a, 0x3, 0xfffffffffffffff7, 0x5, 0x9, 0x7, 0x3, 0x1, 0xbf7, 0x2, 0x6, 0x1, 0x20, 0x100000000, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000640), 0x9}, 0x402, 0x5, 0xffffffffffffffff, 0x6, 0x5, 0x9, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000005c0)={0x3, 0x70, 0xfffffffffffffff8, 0x6, 0x40, 0xc9, 0x0, 0x80, 0x10000, 0xb, 0x0, 0x134057f3, 0x8, 0x7, 0x0, 0x0, 0x9, 0x9, 0x3, 0x100000000, 0x5, 0x7ff, 0x99f, 0x4, 0x2, 0x1, 0x7, 0x8, 0x4e99, 0x1, 0x1, 0x1, 0xe99, 0x1, 0x1000, 0x6, 0xfffffffffffffffb, 0x0, 0x0, 0x7, 0x7, @perf_bp={&(0x7f00000000c0), 0x9}, 0x2, 0x34287954, 0xffffffffffffffe1, 0x6, 0x51, 0x8001, 0x3}, r0, 0xa, r1, 0x8) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="7875650f7f418c48a6f0c25a529f92f56178f3ab63c970b23a13e4cbb92363e890d6dfc32d5fb03c963d533052e9a9158d84c7ee7d4211707ab742c0a3837e8bb67788685963bde8e00c3b4d71f14bc460bbe89ad8f4471309fca8e1a60109b739face74694b0efabbf17608a66c7becf9466b675101b283e0e2994b0907f38428cfc8a124033ea54ca9a6a0aea7a33360c91f710aa816942151669803006f744e265457ac4d8b05ddf2915f3ef6b07154f07ec10537c9aba70d0b3e69c6b357dfeb4f7326436afeb2a7e7a43fe3dcb79d72c895ba7367db46e5424373204475a28850071749cf54f164a8ff", 0xec, 0x3}, {&(0x7f0000000240)="0493f73ec8fb8bca66f566335b54823938bd2ab9ca7362a26e47f49aabfe0d52d2f3e68cd4d96bf0a3169af70fbdb5222c7513bffcfb8c3226ef2e4fed7a48fc7afe46fdc00e4a77815115ab64ca90018feb2a9a0405d50ecb72ae9b065c2bd4b9e752923e8b7ad6a0cc98887e9b138c4a", 0x71, 0x3f}, {&(0x7f00000002c0)="0f3e891c98e3d90fa3a03c18aed1b9640326ceaa1f493334b6160cd24e77a3cfebb875d308b27c83cb70ee30667c1913bf8f6e8e6f015a020e9256506a7ce1f2a72d00653c3c80c30b5ed19d7fc941c3860cb4ef5b80e21b440c28b7e855815c047bed06616dacdea304ca76b093f736b08adc81e6cc47b44d2d972a0ca63efb6e805d068f2e1abf2ee2ecf2020dd8881f2e77c4dec2b9f0394f2f52e28b7e0e61d928b548d96511b94fb53c5b2cae92efe16df6e31d9be03e6c59a797dfc4951851b9e27be6466bb65b511c1d915e10726f00c0a9ff9680306e67b6bf7a1bbfcccf078542d4bfe77a10e9e9049c42", 0xef, 0x5}, {&(0x7f00000003c0)="d291e33829dedbe57b3c30f36c2a7edf140738aea019aedf5acc13a833a172ac6ec39d3c035079aeeb24e9b7edd0e438a31122b2f8277d4d06ba64736e370089803be5dc2e2ed71073b86785b0da33ef2beaf5da03da69596725c399a937b79f370af52d576ccb5971404969f288a0e9a2ec496c45beac98caefcd650c6e71", 0x7f, 0x10001}, {&(0x7f0000000440)="c3593a97e5582d0fe1b0ebb8bef6432c4b5d0dd7fe6ff0d254b683716b7b6df1d0f59f37c615dee919cf407af67118dbfaf096bc78288c7f953428d938fcbab4ef021453d2d2bd249456e5319bb2d334ee7d21070938952e8403364e82ff2ba50d82395e9bf884f80c1b0329776e36", 0x6f, 0xfff}], 0x906094, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) r2 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x27e, 0x40000000000) r3 = fcntl$getown(r2, 0x9) r4 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r4, &(0x7f000000a900)=[{{&(0x7f0000004080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000006280)=[{&(0x7f0000004100)=""/4096, 0x1000}, {&(0x7f0000005100)=""/250, 0xfa}, {&(0x7f0000005200)=""/4096, 0x1000}, {&(0x7f0000006200)=""/32, 0x20}, {&(0x7f0000006240)=""/7, 0x7}], 0x5, 0x0, 0x0, 0xc0}, 0xe70}, {{&(0x7f0000006300), 0x80, &(0x7f0000006680)=[{&(0x7f0000006380)}, {&(0x7f00000063c0)=""/252, 0xfc}, {&(0x7f00000064c0)=""/229, 0xe5}, {&(0x7f00000065c0)=""/185, 0xb9}], 0x4, &(0x7f00000066c0)=""/5, 0x5, 0x4}, 0xffffffffffffff00}, {{&(0x7f0000006700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000006940)=[{&(0x7f0000006780)=""/229, 0xe5}, {&(0x7f0000006880)=""/129, 0x81}], 0x2, &(0x7f0000006980)=""/194, 0xc2, 0x1f}, 0x9}, {{&(0x7f0000006a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000006b00)=""/231, 0xe7}], 0x1, &(0x7f0000006c40)=""/31, 0x1f, 0x6}, 0x2}, {{&(0x7f0000006c80)=@nfc, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006d00)=""/211, 0xd3}, {&(0x7f0000006e00)=""/237, 0xed}, {&(0x7f0000006f00)=""/136, 0x88}], 0x3, &(0x7f0000007000)=""/4096, 0x1000, 0x2}, 0x77c}, {{&(0x7f0000008000)=@rc, 0x80, &(0x7f000000a340)=[{&(0x7f0000008080)=""/77, 0x4d}, {&(0x7f0000008100)=""/4096, 0x1000}, {&(0x7f0000009100)=""/2, 0x2}, {&(0x7f0000009140)=""/4096, 0x1000}, {&(0x7f000000a140)=""/70, 0x46}, {&(0x7f000000a1c0)=""/100, 0x64}, {&(0x7f000000a240)=""/242, 0xf2}], 0x7, &(0x7f000000a3c0)=""/2, 0x2, 0x3}, 0x8}, {{&(0x7f000000a400)=@alg, 0x80, &(0x7f000000a4c0)=[{&(0x7f000000a480)=""/47, 0x2f}], 0x1, &(0x7f000000a500)=""/216, 0xd8, 0x20000000000000}, 0x2}, {{&(0x7f000000a600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000a680), 0x0, &(0x7f000000a6c0)=""/89, 0x59, 0x7}, 0x800}, {{&(0x7f000000a740)=@generic, 0x80, &(0x7f000000a8c0)=[{&(0x7f000000a7c0)=""/121, 0x79}, {&(0x7f000000a840)=""/4, 0x4}, {&(0x7f000000a880)=""/4, 0x4}], 0x3, 0x0, 0x0, 0x8f}, 0x1000}], 0x9, 0x40012021, &(0x7f000000ab40)={0x0, 0x989680}) sendto$inet6(r5, &(0x7f0000006380)="5462739215e1197e3bdd43222a03b3e5c5471dcb293ef93cf9c91dfba9bb80cfbe967c7e49f9a0b8877d6b4de1aa202e001e", 0x32, 0x800, 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003f80)=[{{&(0x7f0000000940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1, &(0x7f00000019c0)=""/110, 0x6e}}, {{&(0x7f0000001a40)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001ac0)=""/224, 0xe0}, {&(0x7f0000001bc0)=""/228, 0xe4}, {&(0x7f0000001cc0)=""/140, 0x8c}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/19, 0x13}, {&(0x7f0000002dc0)=""/57, 0x39}, {&(0x7f0000002e00)=""/255, 0xff}], 0x7, &(0x7f0000002f80)=""/4096, 0x1000, 0x20}, 0xd1}], 0x2, 0x8e431385badf1b74, &(0x7f0000004000)) setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000004040)={0x303, 0x33}, 0x4) tkill(r3, 0x28) 2018/05/18 08:56:59 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) socketpair(0xa, 0xe, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="88d0307588be8dc937fd6b6dfebca55b24fb49fb91c8a4266e6b8bea4e64181b5803f63e650b5d73180f1bfda30a1fe0f81ee82f614380273d76a3af24802258bc3a5489098e60b46f8b504d9b6ec109d648d89ba09c401f873bab4fa8141052eff2c762f3902eb39537fa955127d4af53efd699e5b281b88408d9fb51c8abbaaf8bcd120fca4902ddcf38252789d2c6613a3ff17d4ce6b6ff2d45ea135744a6474635fe83d68b362aa07b6c17751f247e8c976733fde08c1f4fb9b24b8df0e1cba7ccea6d17534a27f14670f6cd8d4e") 2018/05/18 08:56:59 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) writev(r0, &(0x7f0000001c40)=[{&(0x7f00000007c0)="d884190c5710dd73f7d56176c32bd13715b0a2121ae2a2c3ed8443dda5ae59d91a130c29764f183f90d48b49623a462d7c95e3f6e9c4ee1c436dd2bbde35f35d239964dbe848dddfc9848731af48da3ca6b1897343e7f06cdcb05104937cef941c492971826cded6eb4540b99c2b49404306c6baa8424432f06dae255864707d85ebefe9a470ca2d429848d441d5c2cfb359eaec2e559d31fd0312db663f378dc0e6bfe5c044203c1c88fa526c63c1760ecbde31a921452edc5d70d8d4c46c02834b1009eb45dbf41ea9d2fbbda185accd1def5025d53205e7b5bb1e93f28f22da7bfa7eaf836d0abdcdd8868cde4cef0f77fdba2e", 0xf5}, {&(0x7f00000008c0)="adb6276929c11dc27889a16674fa322537b1f4e51353b5ccfa5cdb495344e5c9b7b33094f388f09cd89284207c7662f4d74a93ca5724b38d11ee02c04d34984d2694565e969623516385cce6c33b68e5167e8812438caef9bd351d31827f54f721d38fea9c0a792de1b4b8b513f26dc918c944f341bae38e1cd35ebaaddd2d78cf98a2b65ae5602a1215b961049a96eafc0f5298", 0x94}, {&(0x7f0000000980)="eb780e9cb6e222aa2d4ec7d85790ba16a88413ce5a22b3f9c642c6a9b649141eb9cebe57a10399120bdb8bbdb5b0f667247c8b7d0695c392806c9457f2c6876bc6d0b4f93e2e2412d233", 0x4a}, {&(0x7f0000000a00)="7c358f910fc19903bc8c4685d5093ab1063a69be5d0690c0d8bc5accdb9132ad36bd0dd88503fdc76e05bb0e1f3d7bfd9f3fcd7ff47f96c87e", 0x39}, {&(0x7f0000000a40)="6438d100d3168fef980b9df8b5edd5314feafab383e347a8ae13a8f38490f12117a0770852ea0cabdcca49efbb7cf021e080652543f265d6a58868678c82b330d7caac42648de7d8feafa3d2414e2988935dc7eff73406aec7dcb0439156cacff69430b69d0c2298ef14bca930e08731fcf56c09a323ec19952c8da7a8f9af4bc889b22d6ae20e77003d499ba70092ca6a870d17", 0x94}, {&(0x7f0000000b00)="893f03f1e52bc558ce659bea321f77fbbadd910e4deb0780128505f0e2c6d0fd6e4c22b164c09143c03d06d6b35d0206181fecdb43569fe828d395dc0076a18250776454df74f3eea8ba9c2206063dc3e1a0a8f6eac67680be7c9eec18aebaa7", 0x60}, {&(0x7f0000000b80)="7199fb11c8a69fafdc544e1ad96d781492ebf603e1d9882bda3f2df0a9a5124d911db86a16a53dfb06", 0x29}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="044c47d517229341c707a078f61a00c1a48e9f3afd1ea0ab2df47fcfc208871e6d65d66eaedaa7d9703350849795f41c6b5bffe0821c127f2225e210f82c84c9a26d90ca102a5785af7c7e181f658913cecd18c77d9d5650d05433b47ee0c580d09b2f1a7c273c65bb66f49ad61f4a0f974943b76f9a73c6", 0x78}], 0x9) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') openat$ion(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ion\x00', 0x84003, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)="2e2f6367726f75702f73797aad011d70a20875afae1202a8f629924ea3cde99cc0f6b26290195e27023796f795df37ff363655ac7a80c4c9f463f768306c7c72a5c05a34b1f3fc44ccce976dff897f469c599ac85923f1499eec64f6ac8d0b6c10d5fa37c5ef104fd82b5ca3ce7abc93750a34e308e6285d31f059d03ca66d180fb1dbb39a50ad507fd65d51000000000000000000", 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:56:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x8000, &(0x7f0000000580)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/173, 0xad) unlink(&(0x7f0000000240)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x81, 0x0) mkdirat(r1, &(0x7f0000000540)='./file0\x00', 0x81) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000580)=""/197, 0xc5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14) connect(r3, &(0x7f00000004c0)=@ll={0x11, 0x1c, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in, @in=@local}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000a40)=0xe8) fstat(r2, &(0x7f0000000a80)) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) quotactl(0x4000000000, &(0x7f0000000900)='./file0\x00', r5, &(0x7f0000000bc0)="18f591789b2405c47b2d89ac357e7876e27c312fc73787d61b3ceba71beefd10e529d86ea212eb5f550dbb1c29674da79d4620f84524af64be82911eb6000000005eb8e39d7f5183358f6d94a1c6cce07f8a6f0ac819c86bc2c365d0aa347f711c3a43def68a0e1a092ca3bda626873ba025c41a0fd28713fee21bcd6738ed8095afea0229acb40eb8a4b5f77778924ba57d45b88e7d48a269405c4232fae1dc901cadf971a5301a34") pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) symlinkat(&(0x7f0000000280)='./file0\x00', r6, &(0x7f0000000340)='./file0/file0\x00') 2018/05/18 08:56:59 executing program 0: prctl$setname(0xf, &(0x7f0000000080)='ramfs\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:56:59 executing program 1: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:56:59 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200), 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000300)=0x64) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:59 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/37) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:56:59 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0b720f2420890fa57d573af6b13e427df7137babbb1034eaed60877b918aaa0edbc7058ab3d32a0e453393f5b4253f9ce8a620e57f1e7a8e0a2ecfce6b009821c35fecf5f0ba5042b69437c1e9ac43b1e1bd8dea514808b5e922e33713a7fee3", 0x60, 0x4}], 0x62800, &(0x7f0000000200)={[{@ignore_local_fs='ignore_local_fs', 0x2c}, {@quota_on='quota=on', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@discard='discard', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x35, 0x32, 0x79]}, 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x32, 0x0]}, 0x2c}, {@upgrade='upgrade', 0x2c}]}) getdents(r0, &(0x7f0000000000)=""/41, 0x29) 2018/05/18 08:56:59 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200), 0x80000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:56:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x40000, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x82500, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x0, 0x30, 0xfffffffffffff001, 0xfff}, &(0x7f0000000180)=0x18) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:56:59 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000240)) prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0xc00000000000000, 0x3, 0x9, 0xffffffffffffffff}, {0x1f, 0xe668, 0xffffffffea69ef38, 0x5}, {0x884, 0x80000001, 0x2cf4, 0xffffffff}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x8, 0x7f, 0x7, 0x1, 0x4, 0x5}) 2018/05/18 08:56:59 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000005c0)=0x0) process_vm_readv(r4, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/129, 0x81}, {&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)=""/45, 0x2d}, {&(0x7f0000000940)}], 0x4, &(0x7f0000001000)=[{&(0x7f00000009c0)=""/179, 0xb3}, {&(0x7f0000000a80)=""/212, 0xd4}, {&(0x7f0000000b80)=""/217, 0xd9}, {&(0x7f0000000c80)=""/13, 0xd}, {&(0x7f0000000cc0)=""/219, 0xdb}, {&(0x7f0000000dc0)=""/150, 0x96}, {&(0x7f0000000e80)=""/206, 0xce}, {&(0x7f0000000f80)=""/124, 0x7c}], 0x8, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:00 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005640)={0x0, 0x0, @broadcast}, &(0x7f0000005680)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000007240)=[{{&(0x7f0000000140)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="df60f6858f40e51f98cdc0625e11fe2d351752b148b5b824d926bc2f35471d1b03b57aba77be99ded9b88e6546a0a3ae61f8bcbe0b553ca5d7af83912412ca9dfa9cf954a58b2a41287adeb588402468f562b53f43bd95c7cfc5535369c86c6b3276557e52d419b6c91128fbbd6a2ef47406b192e43e52fe24315464e7ae36a3718d6efe457409d9b4bdcbaf5792dd8546b6760248d35828099bb4f4601d78b606224c3fcb2500d6c272866ee652960ae9e165081fd55bde9e34b5c67b01bca089aa9121a549dfac9377f100662d", 0xce}, {&(0x7f00000000c0)="c07e150b9febac2538744bc58a5536b289308f0ec19fb932c7fa9172376693", 0x1f}, {&(0x7f0000000440)="275c57cb1128ca200cd8c7e4d52d5a5d7793d9a9e50692bc36a3a2a40f1dbb74f989ded2dd553783d1b8ed0ea9054bf52f27373230bd542dd9beaf6803f28fc99af92d5bb43bfc1bdcbcfb68ba0bd7035b2cb362498a14e07727be50ef4085223a3150fed7a5cceb8b3b808de55cf9ab19a2c7ca18f5d7c0bbff923b105e84d66f6c60c5b05fe11592e701ee517533c7ec3a5427bf914fe06b1e05eab4c2796d2557f92c93b6822b914476bf0a8890d33d9cccaddfa3dbd47f33605b13b9ff126489acbd4f70c065c394396a7c232e0e710d3fa1db8da536388eded42d8543eae3bb704d4ab091273961429f8d0a9e85b7e966aa0a444410f19adc", 0xfb}], 0x3, &(0x7f0000000900)=[{0x108, 0x104, 0x18000000000000, 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"80f8631b1a9b0dcdcaa3b5ab403ede0e6cba96b36bf4f754992e47b45c528665ac30283a60ca9630ea3f8107a7af434676af2ad5b28f954e0707b20f06b85574ab4c2c314a8ee14ea2ceddfffcb7a76838329938599afb26222efe0183090e09370366da6727c7084f387ee809d2fbc7756c104a786430e25d1e17fa9f5439626a546da7477d452bea4dc1794b347f7e6e6da7e301f3427ac1ae7a971fcc2ad100bdf5c9168762cab1d4478370b1ad9fc76476c9f14def3944ba54d1bad1e27e4043cdb2428003a1d4bd0db4bb6dd65f4ee5698b52be01534106"}, {0x1010, 0x119, 0x7fffffff, 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{0xa0, 0x117, 0xfffffffffffff001, "6d097a16566e76786280849f76d523763dc0618617cec3362127bb0ee2b0704381f2d3fb7c06ef0674b919c5399214c5aeeb12dd28aef9c893aea70996e17093dd20c79446a7457d19376584b329115bee999704a44b905a24a7f1b838d9a33f3a575c5a442cb51006f1b5a9fb2c03132c0b5209e6255336e2ca99111234f889415167c1f2465edcf3"}], 0x1250, 0x800}}], 0x6, 0x4044000) 2018/05/18 08:57:00 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f0000000380)=[{&(0x7f0000000140)="37344ef1603d856866c027565a55d1b6d76564c5489d14d66e587580666d80ff2c9106b45510bda8a492c1cb66a1b24b4cd6cc824ef40c7086ef4d6d18491efd0398c0c1634aac495608a6c547bebb61e46a71ee6ec3607bd8beee78abf10aabbfe6fa1b07eaf0f8b770df65cdeed9190d7425cd1d057423928c3b8f1a88c869e4e9d387027e01d2d25c90edc7289e58cfb3b88567679920876937db9e355441e3f9f8", 0xa3, 0x7}, {&(0x7f0000000200)="7fab59e17deadf5b176bf40e81c6c12f2c2f302ae5355c2371f8ab48178fd0a560a9ed9a4164a491cd9acdf27fed2ea84fdd5744236faf95944ccc14f3512dde74de81451202f800f9dded18aac7b0be4180095e13d9d016cb088ad4a7d6a43722aa2ceaa1822f24598d0a2cb4c78ff7c67596e2aba36c24986e3a0e2139b473ae77fcbc12bd28133de3f5a71d72b039d34657026037037221861f71248ef12208a7d276f24570c6af52704c315cbc13a0", 0xb1, 0x34}, {&(0x7f00000002c0)="31d229adb5ddc8be74eea6f0dc1e03048c42613ce873ce42a70906495bf08e2c99a45ab56ca72073195adfd43a14f6d4ca9e2ecf686eea26a6b8de0e9895265c023054f485c8964e1d3a8b3b5a39206b6cb392718492722bbc72619cfb509f419a5179b659407b284383d0de2facde4c3570a550194280ef4cbb1491c84d7575bdb33d4fe111c91b8a12031f23271e4e54f0dc55210964123a591c0748a77a604e76cfd6fcbc6399602b63762d128831f19c9aaf52bfbc", 0xb7, 0x3}, {&(0x7f0000000540)="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", 0x1000, 0x5}, {&(0x7f00000000c0)="928e8459860ac4e3707ef50f831dab718c196cae851aa24f1c7030", 0x1b, 0xf25b}], 0x1000, &(0x7f0000000400)={[{@overriderock='overriderockperm', 0x2c}, {@session={'session', 0x3d, [0x0, 0x36, 0x3f, 0x3f]}, 0x2c}]}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:00 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:00 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x3, 0x1ff, 0x7, {}, 0x4, 0xe8d}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1000, 0x200, 0xfffffffffffffffa, 0x3, r2}, 0x10) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) 2018/05/18 08:57:00 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x80000000, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)="165f9e25291a2ef2d3b36c796737") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000480)=[&(0x7f0000000740)='$vmnet1eth1\'#\x00', &(0x7f0000000240)='md5sumuseruser\x00', &(0x7f0000000780)="6e6f6465767d2f262b6e6f646576402d766d6e6574316b657972696e676574683023e100", &(0x7f0000000680)="6e6f6465767d2f262b6e6f646576402d766d6e6574316b657972696e676574683023e100", &(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='$vmnet1eth1\'#\x00', &(0x7f00000006c0)='eth0mime_type\x00'], &(0x7f0000000640)=[&(0x7f0000000500)='ramfs\x00', &(0x7f0000000540)='ramfs\x00', &(0x7f0000000580)='ramfs\x00', &(0x7f0000000700)='ramfs\x00']) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file1\x00', 0x7) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:00 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = gettid() getresuid(&(0x7f00000017c0)=0x0, &(0x7f0000001800), &(0x7f0000001840)) stat(&(0x7f0000001880)='./file0/file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001a40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/access\x00', 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000001b40)='net/rpc\x00') r8 = perf_event_open(&(0x7f0000001bc0)={0x2, 0x70, 0x4091, 0x24, 0x8afc, 0x8000, 0x0, 0x9, 0x8, 0x4, 0xffffffffffff0001, 0x4, 0x100000001, 0x5, 0x4, 0x1, 0x9, 0x7fffffff, 0x6, 0xfff, 0x1f, 0x9, 0x10000, 0x1, 0x100000001, 0xdff, 0x1, 0x1, 0xffffffff, 0x0, 0x9, 0x8, 0x7, 0x9, 0xfffffffffffffffb, 0x7ff, 0x4, 0x81, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000001b80), 0xc}, 0x20, 0x2, 0x5, 0x4, 0x8000}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) r9 = socket$pptp(0x18, 0x1, 0x2) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) r11 = accept$inet6(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001c80)=0x1c) r12 = signalfd4(0xffffffffffffffff, &(0x7f0000001cc0)={0x2}, 0x8, 0x80800) r13 = socket$key(0xf, 0x3, 0x2) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001d00), &(0x7f0000001d40)=0xfffffffffffffdeb, 0x800) r16 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0}, &(0x7f0000001dc0)=0xc) getresgid(&(0x7f0000001e00)=0x0, &(0x7f0000002040), &(0x7f0000001f80)) r19 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001ec0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r20 = socket$inet_sctp(0x2, 0x5, 0x84) r21 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/relabel\x00', 0x2, 0x0) r22 = openat$zero(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/zero\x00', 0x0, 0x0) r23 = socket$unix(0x1, 0x5, 0x0) r24 = openat$urandom(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/urandom\x00', 0x100000008000, 0x0) r25 = userfaultfd(0x800) r26 = socket$inet(0x2, 0x800, 0x2) r27 = dup(0xffffffffffffffff) r28 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/urandom\x00', 0x1, 0x0) r29 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x2c1, 0x0) r30 = syz_open_dev$evdev(&(0x7f0000002100)='/dev/input/event#\x00', 0x5, 0x80) r31 = socket$inet6_icmp(0xa, 0x2, 0x3a) r32 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r33 = syz_fuse_mount(&(0x7f0000002180)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20) r34 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000021c0)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002200)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002240)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002340)=0xe8) getresgid(&(0x7f0000002380), &(0x7f00000023c0), &(0x7f0000002400)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x10850101}, 0xc, &(0x7f0000001780)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="700200003600000126bd7000ffdbdf25d50b85997bd88af8f56b02110452ba0d8590cb2aaecd0d470a1986c1ffc3bae19455eaeafa5fb058d31c007700c1fdd8c39fd284bbe78107974fda21d592500f5f025e423a1800830014002800ff010000000000000000000000000001000000"], 0x70}, {&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x13dc}, {&(0x7f0000001740)={0x2c, 0x39, 0x2, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x21, @u32=0x2}, @typed={0x8, 0x6f, @str='\x00'}, @typed={0xc, 0x5a, @u64=0x8001}]}, 0x2c}], 0x3, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x130, 0x4000800}, 0x4000000) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r27, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:00 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000005c0)={0x0, @broadcast=0xffffffff, 0x4e23, 0x3, 'sed\x00', 0xa, 0x8, 0x7b}, 0x2c) mkdir(&(0x7f0000000980)='./file0/file0\x00', 0x2000000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000008c0)='map_files\x00') pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r5, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000e00)=[&(0x7f0000000e40)='{em1-,mime_type!]\x00', &(0x7f0000000b80)='#@selinux\x00', &(0x7f0000000bc0)=')bdev\x00', &(0x7f0000000c00)='{\x00', &(0x7f0000000c40)='{trusted\x00', &(0x7f0000000c80)='GPL\\\x00', &(0x7f0000000cc0)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000e80)="6e294d75fd94d6fa434f86daa83ac7e5395c77048e3896e71b16d6582575787e6f42df116a38f218216df4bb6bbd091ebf5d07463e200102bee0d0d3c9bce9bfd863d4621f671946d032519b805cc836435aef3bb0b5a803cc68d09b73939e6300935c1220ab0f4aa61569d70021eba9f767d6524d2997b420da9c0c363d8911137dfb7f02c49afb8859a765d8fc6ed8753d597cfbd9da0ad3393d4fbfdee6562b3aa001be3625566fd53f"], &(0x7f0000000a80)=[&(0x7f0000000f40)="0d9ba3ea9935d45c33c7b48cd6ad488d85724eb0866257fced446bd194b52eaf963798c2ff9cf7dbc8b6b635e98f91adaa28276f"]) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7) getpid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000800)=0x0) r8 = syz_open_procfs(r7, &(0x7f00000007c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000900), &(0x7f0000000940)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0x101503, 0x0) read$eventfd(r8, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180), &(0x7f0000000b80)) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) modify_ldt$read(0x0, &(0x7f0000000700)=""/80, 0x50) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80000, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) finit_module(r0, &(0x7f0000000100)='\x00', 0x2) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x1ff, 0x7fffffff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x3, 0x4, 0x4, 0x9, 0x8001, 0x2, 0x100000000, r2}, &(0x7f00000002c0)=0x20) 2018/05/18 08:57:00 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:00 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x100000001, 0x3, 'client0\x00', 0xffffffff80000002, "8b17125a48b1f890", "b64472629020f6dceea314e14166996015ad43ca2a8d79ccec6f0fa5274fe624"}) syncfs(r0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80800) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x5f, {{0xa, 0x4e24, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x108) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) 2018/05/18 08:57:00 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000880)=0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x7fffe, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0xb, 0x8, "5dae4ec4e4a59d1431a5f15f6362e8a4e3fdaef89ef081e4a0fc6d2d9e5649d670d4c6451acb65009adaf272a0c320e770c17c802faacc12c843c9199bdb7e42", "005b782e6d0e8144898473b6958b883432474e45a552a7579e591147f2a0fe4f", [0x4, 0x2]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x7) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:00 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x90c2}, &(0x7f0000000040), 0x8) 2018/05/18 08:57:00 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:00 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockname$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000040)=0x48) 2018/05/18 08:57:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'rose0\x00'}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x0, 0xfff, 0x6, 0xe34, 0xa}, &(0x7f0000000200)=0x98) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) signalfd(r1, &(0x7f0000000480)={0x8}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000400)=0x0) ptrace$peek(0x1, r5, &(0x7f0000000500)) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000000c0)={0x7, 0x0, 0xffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB='noiuid$\x00']) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x2b, 0x4) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:01 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x92) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:01 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:01 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xaf, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x6, 0x7}, &(0x7f0000000280)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/56, 0x6}) fcntl$dupfd(r2, 0x406, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:01 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) getsockname$ipx(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$selinux_create(r0, &(0x7f00000005c0)=@objname={'system_u:object_r:cert_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x31, 0x20, './file0/file0\x00'}, 0x3c) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:01 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x604000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:01 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:01 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x30) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:01 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) getgid() open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:01 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000340)={0x80, 0x6}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x4b) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/05/18 08:57:01 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000080)='./file0\x00', 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x1) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x80000000, 0xffffffffffffff6b) mkdir(&(0x7f0000000100)='./file0\x00', 0x60) eventfd(0xfe) 2018/05/18 08:57:01 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:01 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) r1 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0x4}, 0x68) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) times(&(0x7f0000000900)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0xfffffffffffffeda) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:01 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:02 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setfsuid(r0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='efs\x00', 0x2000008, &(0x7f0000000340)="8330b68a2c0bce39c337cae480fd2df408ab25c87570e6fe7fce051c3cc1cf30ea81e033e105ba2d9d2c237e4b9b63b277f94a16bcc5bac4d8ce5d994c32c5da233a94b1e27a900664f990df66196d166cd548e54e1818c357834f8502c9f06b65606f360e444d511864d0bc2e5fe3245d4eeaabee9d885e37b54e8846046225bb152439ec17dbf73caae88d14a5f209e846e01b27bbb009c6ab3e5dd7b61f68ac23f906b20ed0f8921d9f56baabeb19fa33793f6553484bb90d8006e662d5c073d5c6fd24cc9d7cbe25bf4ae8de99bc53096b27") 2018/05/18 08:57:02 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:02 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001c40)={{0x7, 0x6}, 'port1\x00', 0x40, 0x40001, 0x8, 0x5, 0x9, 0x8, 0x67b, 0x0, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) syz_mount_image$nfs4(&(0x7f00000008c0)='nfs4\x00', &(0x7f0000000900)='./file0\x00', 0x6, 0x4, &(0x7f0000001b40)=[{&(0x7f0000000940)="8da3c4c27990070243613130389fc34b88bbc9f7998c58dd3b1e47545a997c6de2ff1d7502fe6133c86f37709f0832ad92de566b598cf7f6e9e7806475cf0f54c77802f514112cdb887d54365f2ffd1fcb073dbcaa79c163b632fed81723f3081ceee60789dad6a6d0ac27cb0a9fc67ed6fd59117c4d350f3ac9aa17371c", 0x7e, 0x45}, {&(0x7f00000009c0)="79224d303221284614e7092457eaab8541c515215c8f822fdce1f19d988d55f83ddabb77925233c668051f4c3243530f4c51ef057b72736b789b73736a9e93c32f86959cf88c1416a00975ea1293b019aed02bf9a4a21c5f40e622192a53516c0b541772a8ee70704173993e7091e9ae501996d14cc2f0ffe68791cafb29b52b3fc231c90f34d1d6c7", 0x89, 0x3ff}, {&(0x7f0000000a80)="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", 0x1000, 0x6}, {&(0x7f0000001a80)="c382fc83ffc287f8c08f7ed35bc7785730c6376c0f20c51f06c3a7ae18d1a51aa7b756e2f5ac3756b163de3db0e314255b72e8a5ed9805a59016d1d83945e1daf6692cd3800eddef9bf7005ec00ee65248c2d1dd3705b467c11027bad3ff74849504ec628119a711a4ed77d3853afd5ed8d47161f6b45884b23d7786c36f40a38a73a1fdf10a673049b9b9c10250f3f95d8653b58d9ea08af7a62054c2ec5134340af85153feadff08e1bfdf91b1129f1ce8eb", 0xb3, 0x3}], 0x4, &(0x7f0000001bc0)='\vposix_acl_access(:wlan0-selinux\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) signalfd4(r3, &(0x7f0000001d00)={0x10000}, 0x8, 0x80800) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000001c00)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:02 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280200, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000240)={0x2, &(0x7f0000000140)=""/220, &(0x7f00000000c0)=[{0x0, 0x1000, 0x400, &(0x7f0000000540)=""/4096}, {0xfffffffffffffc00, 0x1b, 0x4, &(0x7f0000000040)=""/27}]}) 2018/05/18 08:57:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000180)='vamfs\x00', 0x0, &(0x7f0000000200)="26cfdb775701cb52a7778953b51304867d5114aa57b9058877ab0d2f49ba25d8c531015ff0efee4436b8f6c6b242d1f3cf91d2fcfe870f26904b29540452c59a5458c9ac43b55b58a753228d4ed001d1ee9ea0f0c130c9fc03b2101006eaced4ed7d2a879cfa4370238ae2ccf617c62a06d66c31ec1441a440a8879805b712f5cc5c67420b8fef56b735bb09ba99816c0510ff9e0e79e254b4d11c36f1fb5f385cc85a4ae3fa1cf554d28c97a81db9d32e3ed33284627e1ade36ea97f923d9f4f45de948737d02a0fbdcd190bf") umount2(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fusectl\x00', 0x1040, &(0x7f0000000140)="4672e3ee37faaf2cfe0b1bb54bc27d947cb3") umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) socketpair(0xa, 0x80004, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:02 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x72) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) getpeername$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:02 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xf7b34b30dc7d6f06, 0x29) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000500)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="5e99db9e24ec98b6ead970a26d8d8772cc177a177b83cb13ba6cfad58104224b85871d15cb7539e732c28d059ae6b552bad06fe6977172d22c249c7ae76e936569eca13241a5889cd03ee94aa42a18ec02da0d401e0d775df6c1028ec849eba126fe2e9e442a5b20176addc8f7a53e1a921286f78aa8f7d51d5099e783de66e0bc6ac95fe6cac14c594c5e74d2593246ac76529ef4", 0x95}], 0x1) bind$inet6(r3, &(0x7f0000000340)={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, 0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x71, [], 0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/113}, &(0x7f0000000280)=0x78) 2018/05/18 08:57:03 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:03 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x101, 0x5, 0xfffffffffffffffe}) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:03 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) perf_event_open(&(0x7f00000004c0)={0x2, 0x36d, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x2, 0x0, 0x100000001, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000040)=0x6e) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)="72612d667300b2d17c6120a66c1fa67cd991c5014adeb897eb51e0c25504abd7cffa0ca914c74f6c65713733268b1b429ed39259007f36880f574db86e4aa0377f0a5658d8f89704c33f09af90f87f0573f440e84b717a1164d6bce67f00d8c44e7b54ad38adaf931208f6bbdd789a95d20920c9bd3380bba455158e6a5093e0c1a4400105000000000000000000", 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom(r0, &(0x7f00000000c0)=""/251, 0xfb, 0x40, &(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x80) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:03 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000940)=ANY=[@ANYBLOB="00808b0000000000802dc57a5cca2be252a5fbd3f8ef4e7effeebcb8ed10e927eda867acc51344161d4782bacdc1"]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2d4003, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/member\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ion\x00', 0x200, 0x0) r4 = memfd_create(&(0x7f0000000600)='xfs\x00', 0x3) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000780), &(0x7f00000009c0)=0x4) r7 = accept$packet(r0, 0x0, &(0x7f0000000280)) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/full\x00', 0x127040, 0x0) r11 = accept(r10, &(0x7f0000000a80)=@in={0x0, 0x0, @loopback}, &(0x7f00000007c0)=0x34) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="d414641b33caa7054891739b4d283f00dbf49a27912af4b6d4c5737c7bdc04dad2bdf206416b5ed6a7f6a8df2d0a5007726fb6f0dbe18aa4", 0x38}, {&(0x7f00000001c0)="abff7770777c7b8ca23a5c82d230cedb5f5ccbb23c55a141cc00505ab8d8a502db3422d48a06d3354f74baafb3fcb6d562834dea7eb14ccb6b9fddd7", 0x3c}, {&(0x7f0000000200)="87bddbca6cb0c7cb7c9562fa0e1121116afa209f13b6", 0x16}, {&(0x7f0000000340)="036e58b1df916f1d0575a00c3c106c6dafcb31eb28f4ebba48b2faa8a79a7ba00941712a7addaa1fa0d75ab4f68af5d4f77878931bc2fa4c9c8e0c40accfce3d786a0920b0d40a3b5c93d9d4842b5e27d3a5818a285eedb089b97f10e65a5cd631755f6af15ba7e2ae9149db0f493d846ca7450be4d85d85e552ccc16e438281ad2df847155de65080a14c825f5f88b18bfd5c5c7a8a682d31e673fa378fac49c935cf504e740b1f998570fd50a7fab3d1d9c6e88fdc96774f74bfdcb6029d824ab450da044103cf5dc2e30b", 0xcc}, {&(0x7f0000000440)="28ac3c9fc19b066d9779a8d5ed5c1455b68fc000d37c9739fa4f5f684c5cce63a7446c10a339fd77246adc62e1165f1d92425b82f95c8aed783b7e8067f6e7f904d5e4c6c6dc006593380d71db007c721eb1ba01e496bbe5224a9e6d0f489352881929687826790223af81c69270d830760db0efb5227ba8d7a03ea5765221c7f789ed8130b55e0eacc05ac440fdce8add6cf8", 0x93}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="7a59d65c000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x24000000}, 0x400c000) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000700)={0x6, 0x4, 0x8, 0x1, 0x0, 0x401, 0x4, 0x5, 0xffffffff00000000, 0x9, 0x1, 0x295}) 2018/05/18 08:57:03 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000800)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x0, 0x40000008033}, &(0x7f00000005c0)=0x212) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f00000009c0)={'mangle\x00'}, &(0x7f0000000a40)=0x54) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000007c0)={r2, 0x5, 0x10}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x1, 0x80, 0x7, 0x10000, 0xef70, 0x5, 0x7fffffff, 0x10000, 0x1, 0x5, 0xc53, 0x8, 0x1, 0x1]}, &(0x7f0000000980)=0x100) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000440)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) fanotify_init(0x10, 0x1) 2018/05/18 08:57:03 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) syz_open_pts(r0, 0x183000) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) connect(r0, &(0x7f00000002c0)=@llc={0x1a, 0x302, 0x3f, 0xfffffffffffffff8, 0x7, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={'rose0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:03 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @empty, 0x6}, @in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x65f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x64) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x4000, &(0x7f00000001c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) truncate(&(0x7f00000001c0)='./file0\x00', 0x1f) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)=""/4096, 0x1000) 2018/05/18 08:57:03 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:03 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair(0x7, 0x0, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x81}}, 0x2, 0x80000000, 0x3, 0x401, 0x7}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x64dd}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x1b}, &(0x7f00000002c0)=0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)=""/12) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:03 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fanotify_mark(r0, 0x50, 0x10008, r1, &(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/18 08:57:04 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) tee(r0, r1, 0x5, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) flistxattr(r0, &(0x7f00000001c0)=""/110, 0x6e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/130, 0x82}], 0x1, &(0x7f0000002f00)=""/227, 0xe3}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x20008000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x2, 0x82, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x9d12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x81, 0x7ff, 0x5, "75debe583284b2d45821b9505258accd1f545ff79b830a9c73d02a29b7dda59fe20d352063fad87d5e0b1374647ec4264f1999cfc6a9b0a6d68252e28d47924128233923a89fccf1176245644d8a5a66"}, 0xd8) 2018/05/18 08:57:04 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:04 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000007c0)={0x6, [0x80000001, 0x2, 0x0, 0x10000, 0x9, 0xec]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/13, 0xd) 2018/05/18 08:57:04 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:04 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x8, 0x6}) 2018/05/18 08:57:04 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000100)=0x4) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open(&(0x7f0000000300)='./file0/file1\x00', 0x200, 0x0) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:04 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x40000000000) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0xd, r1, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7e, "7970867fa2a052db8caa98f752d36f02b52fd23ffedae686cf2f14105a4bffeebb8fa4cb34a9683179363278b8925959758753edd81f00697fc6fd1e84fd6a180f168a1fda0e7353c2c23b4f9b350e40b3223394e1bc1738187b4dd335973060b12e50cfb0ce401c6ed5552798439f75079114f40f618e70547089a5c5a8"}, &(0x7f0000000040)=0x86) 2018/05/18 08:57:04 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xe0fa, 0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xaa, 0x6, 0x7f, 0x3, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x78}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) unshare(0x20020800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000002) 2018/05/18 08:57:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:04 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:04 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x81040, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 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, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000002c0)=0x6c) 2018/05/18 08:57:04 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x7109, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getgroups(0x4, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x2000, r1, r2, 0x1ff, 0x80000001, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x2) 2018/05/18 08:57:04 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000005c0)=0x3f) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:04 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x222080, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8040, 0x40) 2018/05/18 08:57:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000080)='./file0\x00', 0x9) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:04 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB="e22d011800000100"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000940)='./file0\x00', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000980)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f00000006c0)=""/144, 0x90}, {&(0x7f0000000780)=""/116, 0x74}, {&(0x7f00000000c0)=""/1, 0x1}], 0x7, 0x0, 0x0, 0x6}, 0x20) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000640)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000880), &(0x7f0000000900)=0x4) 2018/05/18 08:57:04 executing program 4: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:04 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0xb00, 0x40080000000) 2018/05/18 08:57:04 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000005c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:04 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x800) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r1, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) dup(r1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:04 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x33, @empty, 0x4e22, 0x0, 'rr\x00', 0x1, 0x2, 0x2d}, 0x2c) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x797}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) rt_sigreturn() 2018/05/18 08:57:04 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x210000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000240)=0x5, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x2) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x2, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:05 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40802, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='%-!/ppp1+.,wlan1proc$\x00', &(0x7f0000000140)='cgroup@vmnet0ppp1md5sum\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='ppp1&$:\x00'], 0x400) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'yam0\x00', 0x3}) 2018/05/18 08:57:05 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007700)={0x0, 0x0, @multicast1}, &(0x7f0000007740)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007780)={{{@in=@rand_addr, @in6=@local}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000007880)=0xe8) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) umount2(&(0x7f00000007c0)='./file0\x00', 0x4) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000800)={0x400}, 0x8) fchmod(r1, 0x40) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00000005c0)) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:05 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x839) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x80, 0x4) 2018/05/18 08:57:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='sysv\x00', 0x1000001, 0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000300)="ef5ecef99a8b749344d0fb4f839db695945fc6b865f7102fbdbc3b83ac057f5c5e4c3afae322d5604f0f23a0df0a2a41e3ab0d51080174bd5ed7c82d86b4359ec0da4ed9a2c6f6340c137fbd2d87662441359057c3a75f2a910b16d081577f24429048701cafdeb3c1cca01ce50b7df134e12f8a583b27057f93ee356278d47368c2d124edecaf3b9df15bea1c9e2f6b", 0x90}, {&(0x7f00000003c0)="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", 0x1000, 0x7}], 0x24, &(0x7f0000001400)={[{@integrity='integrity', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x3f, 0x33, 0x30, 0x0, 0x33, 0x35, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x37, 0x3f, 0x31, 0x7f]}, 0x2c}, {@quota='quota', 0x2c}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) epoll_create(0xfffffffffffff688) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:05 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 7: arch_prctl(0x1003, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000740)=ANY=[@ANYBLOB="e1ffff08fbce215ff8a200005a284ff8218d4510696882"]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000040)=0x80, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x1, 0x20000) r3 = open$dir(&(0x7f0000000440)='./file0\x00', 0x280, 0x9c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x100) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x8000, 0x0) r12 = timerfd_create(0x0, 0x80000) r13 = syz_open_procfs(0x0, &(0x7f00000005c0)='attr/exec\x00') r14 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000640)={0x3f, 0x39, 0x1, 0xffffffffffffffff}) r16 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='pids.current\x00', 0x0, 0x0) r17 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) r18 = eventfd2(0x100, 0x1) r19 = socket$inet_sctp(0x2, 0x1, 0x84) r20 = socket$inet_sctp(0x2, 0x5, 0x84) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x4000, 0x0) r22 = socket$inet_icmp(0x2, 0x2, 0x1) r23 = openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x10000, 0x8) r24 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/net/pfkey\x00', 0x40, 0x0) r25 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x320, 0x800) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000340)="c1bf233374da06392311fa4eef2cebb28e1cbf7346b55fd8d05adedeadd61fef326ab621ad6f4499a97483fb2b20a5935538bcf7280465b902417e03199d85c17a2003dc0d9a7d12b151e6f57786d4a4914be3409d601b567074205fd5ffc30a79dd6aef31eea2b2b61545568692a1dc31108dabe6ca7981", 0x78}, {&(0x7f00000003c0)="e411fcfeddc746eea9a96272080b19562b5d41822a37abf6e7c84d203516191a97cd9dc21d0194076df46c2372f281908f5ecefc64af13c6abea6e240f418f30a139199697f19492a27d6ddf2e8e4c662b1d2259d572", 0x56}], 0x2, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25]}], 0xd0, 0x1}, 0x2000c000) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:05 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x10000000, 0x6, 0x12}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x15, "4a3cc4c4e78f9900b739edeabd7d982ec6503d6d17"}, &(0x7f0000000480)=0x1d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r1, 0x3}, &(0x7f0000000500)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) mkdir(&(0x7f0000000380)='\x00', 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc2000, 0x0) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='ramfs\x00'], &(0x7f0000000340)=[&(0x7f0000000200)=':\x00', &(0x7f0000000240)='userGPLproc\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], 0x0) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000080)='./file0\x00', 0x7) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) getpeername(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:05 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff9, 0xfff, 0x206, 0xee9, 0x283f, 0x8, 0x6, 0x5, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x95, "e86ff56928ff11a1fab4f0d48afcbe1df95b7c0ba1b170df6b7d28f7d3af32dbdb40ff9a772fe9dac700bfc041819ff7c54d141f52b49713ae631fb8c6f4b888f9764fa3513ce392e71959e76b68a16fbb302d275977082473db8759764c75719f3e929835e4dd3ba6ea1a214e1e016e43600641f3262b9c5ad14d4b688aa20cca4dcd92ba9ab4ec868e8c592a469e0d933d4d4a2c"}, &(0x7f0000000280)=0x9d) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x101) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/05/18 08:57:05 executing program 1: sched_yield() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000000000), 0x400000084, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/27, 0x1b, 0x9, &(0x7f0000000100)={0x77359400}) umount2(&(0x7f0000000440)='./file0\x00', 0x4) 2018/05/18 08:57:05 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc8200, 0x20) mq_getsetattr(r0, &(0x7f0000000140)={0x10000000000000, 0x6e, 0x100, 0x9, 0x3, 0x497d, 0x61f, 0x16}, &(0x7f0000000180)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000002) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x8000, 0xffffffffffffffb4) 2018/05/18 08:57:05 executing program 3: rmdir(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x2000000000040, 0x40000000000) 2018/05/18 08:57:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:05 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x40) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) connect$netlink(r0, &(0x7f0000000800)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) write$selinux_create(r5, &(0x7f0000000840)=@access={'system_u:object_r:hald_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x39}, 0x52) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x220040, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2000000000002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:06 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x64) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000040)=ANY=[@ANYBLOB="44858afc1e52413525c9e27af749d53c"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:06 executing program 2: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x3) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="391f71858993f3bb1a80270a922a832685f6756c9da5f94fd8810d0a2ad78dbd78200a43a0b971d84ec815bc41d7219398a31c527de9820c6dfb6a12eae4bc43a9b55fad0bcdb4d98c0526815f4c0522a9529d086d168e4bd095ae5ad6661219ebe820d3e09e756e916ff43e34e520de08ddbbb0faf92a80b414d30d664736ea2f275b9bb9f92a575de8e256c68449174ea0d6b2be2a54f546c34fd6241245f492e7249b62ec9f046f3a37d36d29a4af19fbcf775592a982", 0xb8, 0x5837}, {&(0x7f00000002c0)="f3a43711852d46b9c4a6e4043cf9bcbdf75f87a9b554f418b274a9d43bcce90d4d989392d9af56ca79c396b226d90c92d355ff289577e541c3938ce7e423a8c6fac907d5cf88029f169fafe6dd188ee2cd06c20fdc865990596a94e2c0bce50e1a996160573ca34325e75f1c435d369d1fc630696593cf4454d3dfbce88816d936b623d571d105d57ba1ddfd76ca3b089172dedc2b3eb470c7b6db93b0bd901b8a6880aa989a7f3133edc94203125e23c8536c281e03e37246a43d91900f20682d16bef631ca8eda00ff74b52881c1df85", 0xd1, 0x8001}], 0x280000, &(0x7f00000003c0)={[{@decompose='decompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@session={'session', 0x3d, [0x3f]}, 0x2c}]}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xfff, 0x9, 0x9, 0x3f, 0x0, 0x5, 0x0, 0x1, 0x3, 0x4fb, 0x1f, 0x400, 0x8001, 0x4, 0x3, 0x40, 0x6, 0x8, 0x100000001, 0x7fff, 0x3ff, 0x2, 0x6, 0x1, 0x2, 0x1ff, 0xffff, 0x744, 0x316, 0x800, 0x8000, 0x1, 0x3f, 0x0, 0x7f, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x100, 0x7fff}, 0x400, 0x5, 0x4, 0x3, 0x100000001, 0x80000000000}, r1, 0xb, r0, 0x8) 2018/05/18 08:57:06 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x8, 0x7, 0x400, 'queue1\x00', 0x401}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4c0940, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) getsockname(r1, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) 2018/05/18 08:57:06 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xc9, &(0x7f0000000140)=""/201}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:06 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3890, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22002, 0x0) fanotify_mark(r1, 0x2c, 0x20, r0, &(0x7f0000000040)='./file0\x00') 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000005c0)=0x0) rt_sigqueueinfo(r0, 0x15, &(0x7f00000007c0)={0x14, 0x72, 0x4, 0x400}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x20812, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:06 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x44000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000540)="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", 0x1000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20600, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0xffffffffffffffc1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000040)=0x4, 0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000240)='\x00', 0x10000, 0x18) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/155) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) accept4$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000004c0)={0x1, 'tunl0\x00'}, 0x18) 2018/05/18 08:57:06 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000002) 2018/05/18 08:57:06 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:07 executing program 2: mknod(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xfffffffffffffffd, 0xff25, 0x3, 0x622, 0x0, 0x9, 0x8, 0x8, 0x2, 0x8, 0x17f, 0xb5, 0x2, 0x1, 0x27be, 0x7f, 0x800, 0xfa, 0x8, 0x6, 0xb38a, 0x9, 0x8, 0x2, 0x3, 0x1, 0x8, 0x6, 0x401, 0x2, 0x8, 0x3, 0x1, 0x7b46, 0x0, 0xff, 0x0, 0x57f, 0x6, @perf_config_ext={0x8, 0x8c}, 0x800, 0x9, 0x1, 0x5, 0x1, 0x9, 0x6df8b2c6}, r1, 0x5, r0, 0x1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="800000000002000019000000e60100006c000000002800000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x800000, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:07 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, r0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:07 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:07 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x880, 0x0) epoll_wait(r0, &(0x7f00000007c0)=[{}, {}, {}, {}], 0x4, 0x3) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000800)={0x303, 0x33}, 0x4) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000003500)=[{&(0x7f0000000200)="4f43543f679d2aa90ef8a5efa9e547e3b3628b0fc64af5b21419f0c2b626067670f8160cc2fcbef959258e00f628517f130672c1dfc02da513a6d097dcdc92f1605ff6eb3a6a7378edfa9b77b003b3c5f01c570582860bbfd4ec7565cd683b4b1bd116dbad44d3c7273a38d97e2545615f4e7adc6c41d65b543d2c7251247b1aa3a7b3cf59785ed2f7d6c777756f5d9fa12795ca12170561c8e32fa5ffccbfd09b4a51afcd6daa02251042215d2eaa692fd905a84ab4423919da18cb4f740e2d75b06a7002a14e21b7344a26e6d07b7eae20c9d812d8291bcb5e77199a5fa534e669515856", 0xe5}, {&(0x7f0000000100)="234a9e084c4ab838356761687a2568a3d3150097df621420f9b8fe4e4190500a897a627fdae8c84a79e63b46a2ffa5b4a8567d8a71eddd68bf702d7bf11be9cf45f34f9af6e4569308ac55d9099ca837381871688f77098d6521bb4a79405174e44f12db10508bb9e5d17d4325f8b87f5c4f79e493", 0x75, 0x3}, {&(0x7f0000000340)="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0x1000, 0x200}, 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0x1000, 0x4}, {&(0x7f0000002340)="fe4589cc3c1e47dc1df4bcca7aad3620875b8df896e17378849cfa0909c84c93b150d1a407f62835ea3210c1603f68e0592eb82e1ba08961c1244c9989c577ce42b38e6839c7469cc3f7a3a24c3c0eef93f18c06d08e9f18fc53ed7a9e116e233adef379f8199b045818ca2de1fe406a4bda07fa0389a7976b561ce46ead96f5710e61465d1b36ce13335efd2a508c1574faf00215f74e7682eb73f845de59cbbce7b28616bf5a6d5fe851b9a2ae8b29", 0xb0, 0x7ff}, {&(0x7f0000002400)="0d6614992576c1e6403057f39ff8bd2017894fe24ae524e55187617f41989834bdf199e1ffc3a85b32732fd774f83c3188a18f778f4de70f87c540b681768fa8fc12918c5703351e1f37d47a6187229f265672fadc09626aca96c2167a8e7cdfe3d07f552e744256a4289b6ea91bf8adf5253861ec24a897dbbb4c335b0b548bb2b586b164d75816c024c09b7ddea76448ba9e97b68079355f01dbefedaa1c9c2075ea4958bae7421354451ad8bf72ac0989f77da865b10f30af9c661379d5aaade0c9814ea6893d35a45170feb1fdfcb83c2599539208f54bf897de6183794f76a7da1b7b8aa3a53c8cb5a552d606a4c7930cef666c64", 0xf7, 0x20}, {&(0x7f0000002500)="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", 0x1000, 0x9b5f}], 0x80000, &(0x7f00000035c0)=ANY=[@ANYBLOB="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"]) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:07 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:07 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="1e6d63c5262b33daf61275bf7268fc653e04ce23cd585d9b27740517a6bce6884a833812db6ee5bc7bd40a109b49adf0058a627cad2f89e588a9cbe64fc81da097b512301772ac626a5e8c9563151c2255a393c105cd861d0362919a82fae856e66fd08f0c5cb2147928a5b259d2fc60a5dd50b5799439c87abeb03c97a464f349182dd4bdda64837b915d2fa7396cc3244861", 0x93, r1) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x800000, &(0x7f00000001c0)="80fe8f1d9ae7a0e2781362334f8ce842799f176e391394e5e8fba5455e4b12e9873108624be389b691d194f6b5e4dea0ba5fb989945dee03082cd1f3d629232f63bb819fdf9cde30a7b27e8aabc30e67e65a5176e56bef477cc16300603bb2b453b5e5bbab6f1a52409a104c9f78c0830bdab71ff3bc95251ec5a47f3a544ff1875cacb8df42f0da36c276ac969a574738325782fb5d20b13e83628c8cf07756a3923fca7b3c30d5653e9726a95eec50df38c2f4b3f749624ba4688a17a33836ee11705ee9c1cd524ded0bc7cb74") umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80000) ioctl(r0, 0x295, &(0x7f0000000140)="1c96392575186cee9bb1dd2f69ae79c38938bff4cd3c94130b061e0453e0d25755b230052a67f5ca0a6076afd62bb305cb6ccd3ff97ad925a82a12b1060d85c6667c2589bbbc08c605ca01d71663cb50127c3de100bfb18cda4756126e1d") quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:07 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x7) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:07 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) clock_gettime(0x2, &(0x7f0000000000)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:08 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x3) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r0, r1) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/05/18 08:57:08 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000000)=ANY=[@ANYBLOB="9e6b00006279000011b43aa0582f59311f0dbcdab3de0fa94e79f940badb23af1912c6a6e5ff54bebe9063153a788914c39af5562b6a00b53cc15386414be5e287a8a3156a88066f93c711094f36ac1c887223e6572345a5fda3784a9933712be5b0b65b681b59e6"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:08 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x200, 0x0) recvfrom$ax25(r0, &(0x7f0000000840)=""/58, 0x3a, 0x10000, &(0x7f0000000880)={0x3, {"185b48ec2756ca"}, 0xfffffffffffffff7}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000007c0)=[@in6={0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}}], 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffeffffffffc) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0xa, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000540)}}], 0x2, 0x8010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x774ae3f34ba40364, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:08 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x2, 0x8001, 0x1, 0x3, 0x5, 0x3f}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:08 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:08 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x103f, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:08 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1042, 0x3) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:08 executing program 2: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/05/18 08:57:08 executing program 3: mknod(&(0x7f0000000080)='./file1\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27a, 0x22) 2018/05/18 08:57:08 executing program 1: exit_group(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0xcbe8}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xcc, "9fb3cb60e9f0e1d9ded6890b5752b752c203fdc12829b61675038b347aca4948e983d95c3ba9383a3ae589cc61bc210317ed3e6666dcb4d70aeb06c168a59adcfbcce0f79f09063dd63761a99d6f648757d304f8104889558c8dfc9ff4bc965bc55f5aa86884bb902e5f9f1ee125ae8ef45b5b2cd0921e5e46394ab1fe50d55b394fe45b16fcda7291dc3ef533dfe3577e4bcdc9a62aa011a7a1fff605d60d3fe761bfc3e6a4076f8f03474ea43ec027d8f7118f699d1df0c6b7bcca313103f88c043b82895c1ed3fa0dc8e7"}, &(0x7f0000000240)=0xd4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:08 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa44, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/18 08:57:08 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181140, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1f, 0x39a) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x5, [0x0, 0xd1, 0x80000001, 0x8, 0xb4]}, 0x12) 2018/05/18 08:57:08 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) socket$nl_generic(0x10, 0x3, 0x10) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:08 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:09 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 2018/05/18 08:57:09 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/33, &(0x7f0000000140)=0x21) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003840)=[{&(0x7f0000002800)=""/34, 0x22}, {&(0x7f0000002840)=""/4096, 0x1000}], 0x2, 0xfff) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000002440)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000000100)="cfbb24fac5f53feb6374f02b832c944f7ae8cfef7174a439fef13f48d7b4ceb8f64b1eef232426445ef115db4c51e410c4097e461b78123dd9b68d85ceb122e5d52d86bc2e6fe763bd4ac04f5c8fa61eabc089b33db3360af7158f0ed275475d02bf5fa62610d7df04d3c90bd2d658991b65570cdade605d6259ba6f1f8729546dd1e8d46686012bc722457dac42d5166d07a1e644aec445bfde8696a1363a72b8d60d048470c3d395cf8874bae6a470a7cff245470a44791b215f8e91ee2c", 0xbf, 0xd90}, 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0x1000, 0x9}, {&(0x7f0000000200)="85686f15f8912c0176adc2627e42ff466080d82b12db2bcb6a91ac850933f6c1e70a98a55ee5d455e34e91a4dcee29c60714d9062409472535dfcdb9129217502a104b925715b2e894be3dd806629fd00dca917ba66bdc7cce7d25f47677a2237c3e3dacd3991d0acd3efed381cdf993a74b5bf31ef4b240205fce82f67438411f247519542e1f0811fa36709529683982f5d252d8aa926c8abb6842d3ae3e6bfb93703246c6028cf48409482944b9df0ab7191f45107607a2d919fb40012d27313a14d74851c66caaaa363b63ea866ccb7b91a1b4fb80fc113511da660f09ea5d51364ebda0de", 0xe7, 0x800}, {&(0x7f0000002340)="83af0acd19c99a83ce92bab8f4a60999a56f2434fb4bc0d92a65ed260e9acf84adc3c39f5232c4dbe52bb88270431a6637abf531dff5aaa5d24750059e2ff0c7b08fffc3124e088fa5246385ff7166d2b47247a8df75a71aa1a2d123a83e9e5bff04009ea18be9610e3b278403e381e561a409973de8338ecffe0d327a137f8aa485e1c0a2f953a25189fe26b4af3652a3ca7af9695a9b3fc6d60ca3edbeab07060b5313b640cf7b6441c0d270542dea910b5c05057dc0a4c66becfb457f27532d939762f486e05ddf902107950ec2", 0xcf, 0x5}], 0x2000000, &(0x7f00000024c0)={[{@noflush_merge='noflush_merge', 0x2c}, {@resgid={'resgid', 0x3d, [0x32, 0x3d, 0x31, 0x0]}, 0x2c}, {@inline_xattr_size={'inline_xattr_size', 0x3d, [0x36, 0x36, 0x78, 0x7a, 0x3f, 0x2d]}, 0x2c}, {@resuid={'resuid', 0x3d, [0x7d]}, 0x2c}, {@adaptive_mode='mode=adaptive', 0x2c}, {@inline_data='inline_data', 0x2c}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)='exofs\x00', 0x100080, &(0x7f0000002600)="267093302256b323e9b5b32377480e67fa46b5433e80b9e2dc43dc7e8ab2050ae28385f9b46f61673b8ba5579f6cfe35e986c3a801e885e16773159733b8ead8bbfe8a0246e3c846e17d34a91914fef861aa923bae0a4072ae1d871e88cea9869f1ba203a3d8fd5ab7a4811d73a1c175a6a4c6b67fd5fb311756e66acbf2b80f227e98d8d3f3fef85b9cd8ac70593c734490e071bc214bcf6cd144368da4eb2b1d8ff488630855b056aef76bda76c31a84cae4d57af8c4b040d1e9258e86ba560d83b5ff518a2e09c4") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002700)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002740)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002780)={r2, 0x1}) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:09 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) bind(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}, 0x80) 2018/05/18 08:57:09 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r0, &(0x7f0000000940), 0xffffffd9) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000005c0)='./file0/file0\x00', r4, r5) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:09 executing program 1: mkdir(&(0x7f0000004100)='./file0\x00', 0x21) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) sendmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000280)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="37a0908f96bb00ab77e032c0291f0fc40550a65289943f2fb76289b8bbd7b7fda50560f78a89afbd4b54b0aa84de3e1f446a53752d1e70d8b5dace5bdfef767f3859c34a0dd90cb906fb2c949fe66cb0ac0a7b637e84d82a425f4b4b15a06321298574242fecb5f5114fc8a42ccea39ef8f0c6468cf81e7b74a8907a13348a1ab9ba8c8cbcd4970cda43839c21ff29905ea9fdff38cd760c3e66c6692e865b75bfcc5e9b84d07b620c1476be9b220588d407489f3b68559eb769f4ad52babaed6cb8ac5927dd9d6ba82001c0375fafc56b2441ea13bc2b9a", 0xd8}, {&(0x7f0000000500)="5b34662dcefc4fcb1fbe058626af122d03da7b9f563c731685fde53ad5724d822e0d366717625ab8bddd5c16b2eed5b163b0e7e7fc6d072f4001f50742382545cc662a38f816", 0x46}, {&(0x7f0000000580)="39e9d8b9f0749bf7e958ca3c680c125c", 0x10}, {&(0x7f00000005c0)="15c4a60431f2e8c9a81716a5abd91fd072c9bdd96ebd8592e65bc36c56a43341ef1ccbb117601e9f6e94b6fd37a8c670efe2db51c21a41452c893a112e69bc3bd0ee76e07c04bd32dfc0dd932824d5fb338b50bda0974d450b09a08221e2c44eac38752d5cba0c5f1dcaeaca65274b860a8218364f833f9096ee05437a8074f27d75e9bbe227ebb7d33d7b009284387a5e5b3495a977ebfad8cd5593544ae78c95d78b105c26e2baaf7d0c5a729502d6113c9f7b65710250b49df7677a08f871ee", 0xc1}, {&(0x7f00000006c0)="94fb2fb77e3e047c58ad051206f0c42f58c3f36659c3dc852bd0f2b8c183b62e685377f8fda8f088f07def4b6f275566ff373cd8fe265da03c5c53c980e1e8291ae8f8e0dbaea02aeae21b57d8e86135d396cc19f3969443e3c8bb481023507e359a1f708c189933fb0de734c9fdf0c743924a2048be7d59bb4dddfb50052f1293b44cd2fc1ce486df168f6047c57facc2342dae42111edf22fd7c9a0219a36405976ff22d348289d9dbe42cd128b9f17c28894fab458a7b97d4e08bc90be2ac5a959bce5530fa10", 0xc8}, {&(0x7f00000007c0)="efa4a3df336bfa0baacb188577db74f059cac4737cd6a93d39f2ff2e62e70f4ee0d6a4602de46653e0c204bad80e6a0370943ba38848dee22cdb31d61012b734d9a47d4269fbd4a971ee53a1438c515ff5a44d6e4562e7c2b8a0b8137dc9f1e47c4bdf9f2122d7885437305c57b5f415bfd95f2c53f0484593703e2cf55aef077c12ce0608973c47ecd35c7a05dc9e0068193c13bed48256c5d94f5baef79d9c8599a426d53f53e6fdcf587315073b2b4de829d14029ed885eb04b80b793e0cc87c6d30af5a3ad8a", 0xc8}], 0x7, &(0x7f0000000940)=ANY=[@ANYBLOB="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0x11b8, 0x40}, 0x100000001}], 0x1, 0x40080) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b40)={'team0\x00', r2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) sendmmsg(r1, &(0x7f00000040c0)=[{{&(0x7f0000001b80)=@sco={0x1f, {0x0, 0x20, 0x100000000, 0x3f, 0x80, 0x100000001}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001c00)="6eefbbce774a78aca059e7e3374cf5f02b9ccb863737f4d0b8cca71c958989209ae6a8ccd674c12052a9e1e810d5ed2425f88043978d8463807a8d006064af2ded6a32bc2f9163338d31db05f7aacb031a7f877fadefc3493ee4ac7785af53cef4a67947b143788ce44267add69ea65799a8873e3e65c2d19277e03505296b64835a53640b11b8b8e0347fbb1e0504a8e08cef72c9517034285986d30cec63ea374e39db8f5b1bd738bd076dcba0675576b3f8106cd0eefa9053c30ae158af52f71e5155dd86811ff0ce099a7809e1067ac558e4a7cad6b2e310fcac9532c09c7c213d6b4199cafeb5c8418a72b92c56423ea0f44a6e7a3fe11ee019919555605ec14e028c2951110e122417ccb222a5c85b42c19a443d84b46849d0e59cfd897cd477fdeceb937232e458923f39d93ba54eb14df1c856853b3a6af9d990b7e1492e8cf78c12406747153563464d2f4f217da1cd40ab99f01170878ca93d634365be565a12b19062cef13e7ad551ea571e82e1c0ccb9246e7dccbde7bca07e5b93ab57d857e2d7ae1c79a6b1646abc4c747e1f587eeb1dcbe08be03fc769c8964dcbc0d8fbe67701f7cdcbd775168c7039d20bc30bcf6afdd68d8f20db69639355044334cec6f828b743f4aa1a3f60394366e18ee60004ed0cfa2df22cb6fe601ef560edb79f1efb757121ca16bfe32bc8eb278ad719548e111f60599b52eb5891b64428a65788b13beaa050d82813330623c120cc0f2a9e50e704e30c9a52122fc6998316053bb76422ff642f0f72c5c12cb959f7987439b7a790e7c3b275dd04960779ef6605ff0ecab0f4a871089abbcb75a9516ed70737fd730c54998d9e3edc4c1918b958394af953bed89e2d8fdf31448d910682482f760ed4035f72843dc74fb7358ed976185eb4cebdaac4a45414efef66db455728a97a06151397aab7a73a4eeae11eabfdbc90d7e9936ce316d44a6ec7be30b6e5a3455186c8e48016b21abd06845c4f3f3d3a66be82c0fd3bdd43819990978b9f9778fad386a4e49496cbec9f9eb8e5218cb54cf7315edeec0e68293e27d44654fb452eb779a91a7901c6b6e6f2f08c4c198d2cf902a8610c8ac7b0f994511804fef482a9877a0a5258799fa64d2e1b6d59817dededa0ccd788aa404dedb71fc760cf9597efacefe7fe98faf3c1962901f83102a1f008b71ba58b52e86aa5e71eeee34289fdd2665c0acd02d3a380e61a5c1540bf773e55fa819ee65e563d0ca194c9395ad527a964572e30782578b52c88084d0ddc9b18d3ef14407f8c1315b083588e5e748c0dd2e00c7b01a6428d6c5e0dc0544563b92859747bfa83d22f1b844839144dd7d2a16c2f5d1f5721ffa8241e1aa3711f0303f873e7762af3d91bfc25f7063ddd54a993b69a64713eb3054548dd6490d21863b4ef49d7bd6a997002cb7db6c0c8aba9ade6630fb628cb131fd2ba4443eae2ed85c5d28550efc619db3969955d95fd664fbe9576f2bc085cf9a90ec10ac1be7133e65f9fab3b3a159a4cad33eb4ebec1387561e06be82d91e82be6547a1b74da0e887013474fa8496252cc558c489a6e60ce31a9701be0d1bf3fbc6a9d31d88a1e2a9911fd41d0cd1e3f22da12896e1b9304b4ec990da12fa1f8f948cd9be8d61db025c8ed5e305cbc6fcc0083b9a0aedb6804a7858b21df607700ff670f47d8478a5dead9ae798be06b625ae1e4a29574738d3452bd1d286f4221d841ddb703e6fac163a2a05175b6f8217a15f65dca52afa87550a10b38d0cbe2a1cae2326899821c75aac9675d7f4c5ef1fc3a8ac09e02da2bf668675600d9b51022a3de80f41bad213f6c0e6f5971598229c401950842cb57e29f2f045441f8eb565bd1daa9d158260e7d5ca0d5f37c9466ee55553c2085fd58905cc6cbe743df92c93bcc2961b389b4b23c28d617e260fe949576a1c56e6303d39bc1d78e4bcffded55243510c7c5fb8920dfc541e844e5a8833003bdd1e73f19af2a4e9b2c107ade61f6c6d351a2a4b9d502fe368fe9f5bc83e76e17a4e75f1660288ebf10bc083ad5453a2e506e4c6ca910c3a301fed2ce6b52a5495d016abfc8d6a1202bd99937de23345ad1e3715f5fb1f2a89df700ea410e311773e7db57ccd97e0406fd152dc94ddf932f358965528e905e2a572dd7b412751484c3b73736c56a3fa0a354b562e33419fd5dfe2684ec9f3aee03e7f4454bb0513b05433e14328d7314cba22dc8f908efb8f64abbbb2c294b4835c9ab0564904435c964c282a1e9b2580d677f52094586f74268f2005f92489d03a73e73e8b28d7169b180c65cfb915b264ae1821a3b744bbf53caed77fa4024a964fb53a4e3ca87b98204e51988d402f205a419b716635d7c227a2e4a76fccf175e38a0996c27b3bd8ad14bbd2de58b0a046a96926fdf2beb370760c27a5a149d05a3a835146cd7c1892d3e684f7f0e9f30aa58897c3f5b5b433b8de615c3fa3d6307537127e9476bf1138e01aaebf16b93e9c15fbf57e060460bb489484a0489b7b6dca5b5e43ab5c1ab45b206915e916675b0fc9cd2ff5e7131c31630cc998288f64ad757c24e501b1b4ef32fc11230e09ef72b4572b5dea594b4cb2aafee29c100f81aa8b165099755f38cf70ced1318fb149ee7adbae093cc1f01ed48a35448f13ff00c1fb2eeabd04801384859c0a786bf680460aeb1d6c0ef1fcd551385eb4b768a5c07cb2d5e83ce42b9f22b7b0436d5fd753cf19636dea4ba0c056969e15bf956d79b61b60d7f41fa31badc61e19a05cafb20b0686fc7fa21d41045899f9ae13858de422fbfd2c93751c629128a5ac7dd46db32d34baa0d04aa38c3f347b4da5c474e279a74f265dc8242d3741bc5fe1945798beb24c6158d3839d5e62716d02f76633f3f77a634424859070dc38dfb17d3065287216bbb08560890305fd2c75646f9d4691e390864365ca633b966197f3128a6bfaf7bcd419cccb8121b22ad2942b8599135726d33cf30ac03578a4dd7add8e6ee6fe9e484eb21641aeacc0d89b36b707217c9918a418eebf809abd574090a7db0142fbce73b274b41b4ecd16fba4065f1f0eaf27d93e120b6b2b3447e7a15fd16e91aaff88d0128f4260a9b6641aa065658b9808e6d6512d1e833653fdccfdec9a80dded443cfbd839f5483b8576c8a62e83523f5b23037906a21b41daca39d95f9ac4ac478766f8e0ddeffaba8ce94b4d730c395d8ad2ac998606bf0bfa5ca4a15a23cdcd9525932adbc5f6a41f93616bc6f844373c344da50bea8400fa24e7647d768af9d5df60db06cc30f83abc8dcb45fd30b8864a7c0dbb75c4496a15517a4ab201d2730990a3a0cd84168789397d33e7c772d8d374bfbdc816c8122199f9deafbb67dd4b964b9343003bce88da89ab49cea154ab3cb909bc9aa5cb2c9e1a3dadfc257db1073ee54822c36575a99cc6323eba84e572ce0ac1817e26f1e0b86a5b51d2c810be1b6aaceed30df1e946cdda6a7047b1440ef3aa88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0x1000}, {&(0x7f0000002c00)="fcf2691c35aed47fb226196ce855d2a9c9367d67c86c9414c89d42dd0e7a4492ad6ea75d911b2d3131a3", 0x2a}, {&(0x7f0000002c40)="2edaf489ab06bee71d9e982bef7dafdd7143315c523ff21b59c07a10329f014b5587bf1aa2577fdeab21244d2f10adb4de3e53623d5826c65f12fac12bfad5a8e77b7fe91b3f15e61229c8f19fbcbd3026d15398f08bd071330c2aa55e83c0ffd512b72a92be9395fc65a03ad0bb520db8c886138784d152b928d00ad7cd0dc061404b89eccd3c6f5b43418b4b6b68019941b89a1a2000592ed0fe123a8012df9cefe2b2c1fd5f95eed6657d2b756565fb301d18e1d3", 0xb6}, {&(0x7f0000002d00)="d384f79073272af6af6617568f0aa9e58889ba46f415f9317d07fee991c98692ec8091feb5ee570e497c0e1a18504d414d657f6161d503f8528ce292c9b16cc7985ae96b9e0d76d534cbdad2b436f097dedd9dbd33ae23e11713a6065cee5ef9d0e610e295cc1f5448aabef90930c411de30d3ca6eedd76e93b010c60257a4189030ace187e5ba40033739f8569a95843ddfbc3161acb04eb5209da4d6122553bdce48d6bcc179b27e492b80d1ec9f2d24c09170d991c4ad7959cbddeee9461669e86402243a71275df97db51f9937fa64eafc702e", 0xd5}], 0x4, &(0x7f0000002e40)=[{0x1010, 0x0, 0x3, "afb3b525f33ebdb32bcbf32f1b06e3dfcd717acdcc0c21950f81e8d61a1866afa94e3c5638039b169c8d4bc85c193d380f9b43c4282357bfb9abfa3ed13f6a6984651a6984a1255d45cb80565ab0e13adb736d860f3685d44a7daedb6819813068202790a8074c790ed60e186c646b8c029c3c62c672c524b7d035fed5be44714c6b6b9b28b0725ab95f4ea8fe42c1b4ce9698101663dae88fe5d5baec734cfabfb3b086f1875abfc36559d9fc7fbf6d852445747fcac2c8ba47c9e766fef726a06b10edd51c63de28a9aa48aa94fa43f255f937536c9feaf6b0a67dbfc408f8ee9fd0c410dbdd1a3538746d356ec7f1388d369312d1ef5066b05cba0d455f960c5fac286b04e37dc3136af04e349e10af77a554e1b06ee4857f63e3baec7816ecf717d9508d0cf7a8c6ab7b94aead631449890c118a1054de22a0d34c2e6cf761dfa51b9236e4b8ff0534e70c0eafc6adc6f066d4eda2bf9efe669a775b0a100ad985a807221622c42c306fd9c8af6f07cd9e52050d6c47a92cefefec553a3f10fa2caf89f069748ace27c4097ea3ccfb06b15fb121e2ef62b848df7285d5ae3460944eff6d7223659e00ed0b39b49a603f15115cf480ac4ca5f7238a694757c86e90e482f59ff69395197d1d5795d6033d28449cf9fe7af2cfb00637088dca2a02388f0473c0e795b4a9afae84d5e628c1693fb1e74970ca45ff76c5da865722e46fbd78cd12f287a0a9b255a3ca9d75c8910dd51b52999d60b7400374875bdff74d61165a63ed2db0ff35cf59199cd77d68f16a143b865074a49a64dbc5174c784cae4783b26d4d5bd8c06c8428d0e15d50d456287d7839d415539e0a935e7962ebe4a491a0ce8a912e82a15a3bd78285a652b528b825a3ac034a873f7758be4424d656a12409d5f4f54c082a8e49db53bf54d3e0af2320850df80474e8283115703600d67e28bbe20ea39053bfb121a2e6a4848542bca1137a68078c6a1cba87cfbd19a86d8f835abe6487f6f649f304d15757481a57c7c994ee3c62c9e1416fd951f50f54b8d94177af49f8bd5c60c2134ef3df5b50cd6a6f9622fb7f949ad8485ac70ba70dd6241ffcf684470c7c6859ef883b95cc3a51870fb04dc96b0886b6672a38fa7a4248a962d5fdb87ab1d92fa1cdb545599dd42ebef9d851073ba84178cc482e70bfc5e1d9082bccfda5820c5f8037d4181ea916e606cc1a34308e86bbd83aa5408ba4c564873c1b42d61eb6cc951376264dee75e96e1a7127cf995ef6dfc11f61ec4f2898f934a38ca24751356167f5022b75c8417a7521ef29816e528ab799af28556c1a07b43a95ee227b4423a3961d27227d86fe9a64c98aa64aeec69aa706e9d1835331b6fc71e959dad5cb85f016bb734aabb9c136064420b45a47c0bda426ef8e9d6ddf2ec4e8f3ce8a73d7ffb6702221e9341fa6f1bcf41113bc6503c1eece587ad0d695dfd4afeaa54f47b8f4b2ce47a9663ddc0f7b0d4cdce52831286253cea5674623cda831ca536028b2ed49f34ee06b62c7e37cea6834148e9dda0e4783dc42cfbe7ac9a5e7f36016b8f9b6be3ca6b38f83efe21440852c92295bb9c75c6c89d16990fdc19c5bd72ad343a043e5c8d90f98fa3a247fcc27f900a4d64c24454287b649a5378ac90b1a4870d590e98c73be4bef05eef698b913d5435e043634c6a245034d7a55c57a082fd3833ea80b249a13b3f7d9071fd6c47220ae55a41fe13971e64e30f9ff177fc04bb3ec1c0a93a90fbab50d2f3176ef8fc50bb0bf53d5470b11590375873bf7e3dd2a34e79211550760d9582acf61f200bb997fc5b13df4d0c793a3989598fe22a4d568365f073af35067a36c034dbdd63c4e7132cfa05c86cf134c64a424ff7ff9f2f6420a073027653c8282bf62b5e08c2ec1a298d928bf28a590385c1370de6a447ddda6d8c164595212ffaefe07238f1dd5bb322bfb9c00583b04c9c0c15f63ac40d70db9533c7116b428c694d2a5168b4aa5bac5918949d36ac54d816d539e78050b1e1d948ff2f1e7b057113a8b0736b76af2b840bbf072124d76cf8d2cf3ed75ea3d00e1d77691d3352dff2048ba7849a230483fdde9d2aea69c324ceabf0f243e12395260407fad26d8c136e0ac9adb85153e3635b202074390986cf2bb3bd3f23ac8f6373593c855003ed5a70b32964eef474beaf682549d4e73f70f27dd1705c34ca2be5a6ede915f3040040c7558bb681604acdca9427838893ed492af981cec90d662caf0c7a7ac64e2a4a5e88093afea36f410590b0cf597626b51af4fabd6b77f197c1cb7a3f4c21631cd399df8ae7d6da138093db74ff6b7fbd65e657f216f070a170da418e9f1f2eac1b77be63e53dd20e5a3e10789ef47bfef09da2a111d8d7406333c9ed9db1f4761e5fce24deddc0e5897d9da106dca3342c6725e1e823b2f9e05b3987a08f9e9e6bb49e1730e6a71d4372e2f0d58d363e9fe5d117b3fe139180e527bce9533f1c10c3369819af09b0678097732f309a7b63d8467f8d38a263ba0f89ffda46eaf50bf7208b8dc0efa84afe88ed0086da82b4adba2728a5affe1cf89747412e518be7d8136e6fdbe880d8a67dda8def08bb7f991634e1126be62ead973ee271804e0426eebf2349ce8bcce654ee3a447bfcedad013a504f296ce6883da6ee7971d05d07401e9cb8847ad1fb44c3cf2e4ba073670fcffe870be08db7640050cccf34a489034207ef6d71e6471493de871ecdcb8f986ed6f7b435d6725a16a3ed0d3edb1ab720339dcb51a966c98b149ba8a8cdec3a2ba0f5135616a9787d918915a511881a589191e3b88da097c593b685d962693569ac74bdc888960f4c3dffdeaef33a318d70dc92a0d82d39ffd3be8d169c61751861629e28ded2860896c7f11de6da8771f388f7b984eee6f6f8ad1629cc5a9af0999b4848c58e4168ef050282074ec0beab26744d2907626a7c1fda527e2bc9470395efe08bab13f9fdfbf9d26927ea6a28547d8c1692e6a0c5a19d340b335a8b4e96bd17b8523658db84b53f26528bf5af1eee8182306d24d65f7bffa1cd6384d8b89e2b58bb1147d7cf7f12f5ff2d81304944d684a54aeca44e15ea2e3657dc5f7e1c1c7e60b1dad1f8c17d45d4ca97123648b9c68731b38ccaa21823d5c822a835358d1d239615bc77b87c329d6711f28b18a3f9f22e77e901468b8b797a315902435482df2f26d4c262a14110dd2aa78e7307f6a90e9e30a9eedf3c95eb5356482cf5e4920ad7b1c834ab765a9653f6225817a66c739ce53a0c1d750cbc7f95a682e814be668776973b71de5a71dbd730b89bbba87f16e61533a267e86684bccec8052240b44bbdab2beb25b4b3d2e60d564771132e433a98775dbaaf9767a2cab8378ba082b0e7a0a6a92b2bcee85c2e3f0806413f46dfa60769dcd079b49b4f1d0b8a2987ae4337db53c7c53bd350b14966d1c6959f26d07aeeac1c341e939c2f63741be43d5e248c1a111cf57b162df9d8f2c35eec1f4de5af1a570f1ad64ba33f42043e20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{0x40, 0x10f, 0x10000, "4a16318cd103b62f2dbbc752d27e412df33ae51f771a4993013a33d700b4c686b597729e41b1d1bf831e81"}, {0xd8, 0x11b, 0x3f, "c3126d6cf4d76916e9f62820840cb30a61e8527a15ae7ef2b957f2799c1f9467580dd1db2a1458dcd7f828b7fb4c7ccc43442878b3d825fea0a1d00a34820918d5100da3b6378c82269dfc860eb1cb9cda734050a962b91977a7ab9219f57ef91e719e3b8b62953e6f2bc28fcbe0f4096659ba88fc1559ea60a9a1388c4c1c02d3e891777238c428f0f98cb712fe4185d0a39e3fd011ec2aa4d95c92d9f7e090d3b32928d1e34a3fa9b46b96534de0887c4a680b31e72c97a0c88a561678afab0cd104d6aedb"}, {0x68, 0x11b, 0x5, "f651ec0c944a7ee462a323b65cc2d72a98b6d5bdad275c67826d857ead9f304446bf29cb7b89eb8e22bc6734dee789080be9fd5b614d3453c4d7fb5bba6b6cdb11e514bf2620fda3c0641c88df497f276f2ae084ad6181"}, {0xd0, 0x105, 0x8, "ad59c855133ff83975179b70b6aa2241a782fcdd02a298988a13ffaae12325daebe3f4eb1fb2e35b545c89667327535561894d8ab69c09dee1f3645fd0a2038b1f486838e301875819bc3d316aa8d510d1daec5abed12d6e609f9e9639b6972720bc677a794e51a56dae6f29d5973adc1019d3b518dd0fc8d8aae33aa2289e8e189dc43670efb1565beb70018628e157ce2e2ae8311cac34c3f2eb286a464f3f7006ca9175243106e523821ec52463b79e4b83aa298de5e11e"}], 0x1260, 0x4000000}, 0xc27}], 0x1, 0x4008000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x893b, &(0x7f0000000180)={'lo\x00', @ifru_addrs=@sco={0x1f, {0x10001, 0x6, 0x5, 0x869, 0x9}}}) 2018/05/18 08:57:09 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000340), 0x3b576c4a900acd5d) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000100), &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getgroups(0x9, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x3, &(0x7f0000000440)=[r1, r2, r3]) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:09 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:09 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom(r2, &(0x7f00000003c0)=""/176, 0xb0, 0x2100, &(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x4, 0x1, 0x2}}, 0xfffffe0e) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x56c41f79}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:09 executing program 2: mknod(&(0x7f0000000200)='./file0\x00', 0x1042, 0x1) select(0x40, &(0x7f0000000040)={0x7, 0x1, 0x0, 0x80, 0xdb, 0x8001, 0x0, 0xd7}, &(0x7f00000000c0)={0x8, 0xcb, 0x7, 0x1, 0x2, 0xffffffffffff0001, 0x3, 0x3}, &(0x7f0000000140)={0x8, 0x3, 0x9, 0x1, 0x80000000, 0x3, 0x5, 0xffff}, &(0x7f0000000180)={0x0, 0x2710}) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) flock(r0, 0x2) get_thread_area(&(0x7f00000001c0)={0x7, 0x20001000, 0x0, 0x3, 0x7, 0xebd7, 0x5, 0x7, 0x1, 0x3f}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/05/18 08:57:09 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0xbacf, 0x1f, 0x8, 0x1ff, 0x2, 0x9, 0x100000001, 0x0, 0x1, 0x400, 0x7, 0x101, 0x5, 0x8]}, &(0x7f0000000240)=0x100) 2018/05/18 08:57:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) socketpair(0x8, 0xa, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x183, 0x81, r2, 0x1768, r3, 0x3, 0x4692, 0x100000000}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f0000000640)=ANY=[]) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:09 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x7}, {0x4, 0x200}, {}, {0x3, 0x80000000}, {0x3, 0x7f}, {0xb, 0x54}, {0x2, 0x81}, {0x8, 0x7}], 0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:09 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f00000000c0)='*(wlan1\x00', 0x8, 0x3) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x200000027c, 0x40000000001) 2018/05/18 08:57:09 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000080)=0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f0000000280)='.', &(0x7f0000000480)='./file0\x00', &(0x7f0000000440)='gfs2\x00', 0x5010, &(0x7f0000000340)="b94005c2a7b50ddba1e3a248ae96184cc4fec286fca8f05d4366f5f1814d0ecfedde28010a39e68f16b3b75639c59c77819b6644d79f55aa28d1e65f0ef68f170ec869d8e9e0d06b2b8a81e522f58628912b10f77d236796463671965ae55fcaaae894160f0274d52c550e696ca541f89f359091a23c08f082d135443addc0b89312906452097d7e50dd7a081b9fdc13bfee6aedc741d1ec3132ec10fb88f2485cb4effb391218957398f5cbd1c5771e3e651830e9371acea8af6bdfab758c7004dcd681") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) fanotify_mark(r1, 0x8, 0x11, r2, &(0x7f0000000140)='./file0\x00') 2018/05/18 08:57:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = open(&(0x7f0000000180)='./file0\x00', 0x28000, 0x81) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x200000040b08, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r3 = add_key(&(0x7f0000002880)='ceph\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002940)="5e76e604e1b44cc226a5b347b46a6abae0af716e0d2713bcce35d131758ca85e4a60bb8d9cea088d8a9cc921e28f", 0x2e, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)={0x23cc, 0x13, 0x1, 0x1, 0x70bd29, 0x25dfdbfc, {0xf, 0x0, 0xa}, [@typed={0x8, 0xb, @u32=0x2}, @generic="c7a7702bf41472feb6626d9b", @generic="dc75c595fa01ff55c7c06fc68b8821b42c9879770d8ec6a887d0ab1935d34fc90e87b8206c3b238b71b46afbbdfaeeea6ee8dfe81c24c2fecbc28f3292868bc87960c3a4bc42ed29332dbc6922cb8fd3a45278eea73c9a29191e8680b5c52f9d597133175a24fb1b657a72ac5233a059d472eb7056b52c7d24043133ad7c30c36290c2772357d2c9b758b2a98d01b75a5bb15ffa70fd0bbe7ba227e2b447166989d9f8ab3198f7dc69d3498d8ef1f18059d34e8997bc73911ff5", @typed={0xc, 0x5b, @str='ramfs\x00'}, @typed={0x8, 0x71, @str='\x00'}, @nested={0x22d4, 0x3, [@generic="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@generic="50cf7c0afdbe7a5a2c261da3eceb8329bd84da30a687e4eed3977c32732f01e2d332c828efbdeaa85ea0ae68c30476f59b5bdbefde054e8b200a879ad61531d18c399ef79a8899bd2687ce1f1f2e6f6a94c06b37dd91a83bd7c57bcd329aebb323a50c5ffd959fb2b07ff4ae583f0a7e7bb1d34599b0a73c1cdeab78c98ebb6e5592d5daad09fbc695dfd1c6ccb4770286b9c3c44db5a0b961653ccea5183bbc560db4eec1e8c3be4fc67f9aa3a8b99c40b89e88dde96012d382df04380cc1d68d93", @generic="03e3e85aaae5c064730ddbb83d8f4167ac82a0673defde770d52ddcc88197c59d8bbe742eda555fbdf7aa8bc81943a8f48166254dc355d267ee8386e35f7b89616fc209cfa311010d037992dc1ac577a0b5c07e9f99bacd5ec071c3cca173fe2267da8d509a7ce06ca68db885c2eb983f3fea5e456528f9017f2a66dcbe2e31edcf592558c4a71ee26e581eb5fdafcf5692a082309a6cc3c7a299e34ba4f93838ef360232e3f620342531165936f33898e07c6ea32fff74fc25f0510c2", @generic="5b513c367518b6e637396a5458ad21d7950541852cf86e5ed23c2145d7acc2bcef56a562f63ddfeed99e48c932244f9c4f650ae925c85e9622fefe8516c1cdda7d1321e42f88531b8c39a1488a46351d5075c5e3d66469d938f1624665d7ddfe87a1e07a2cf6f82ee5de7638366374007313a6d4a5ef15ced2b8a916ac68f13bdd62164e1cd604de986e60f620907724a4d43ce7a4607851130fd0dec7740728e7e6009c6a3b2ac4ff87bc7ec188649efddaa681c3a8c2f57bbb9d770c5f3e6101b05cd24b354c63e8a18fb0e6c76aa837", @typed={0x8, 0x10, @uid=r2}, @typed={0x1004, 0x4e, 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@generic="48b449310cea7d87556e75280bb51336e81ca3c60f566b0083e281c854531f33ee82ec259740a23089ff77a7d2711a3b3c02a1b16a21807fd04894b7ec36b9858fbeb90f75771acbb16784106b49f8b607f179a87a326cc9081e8f3636e69bb4633043684a170371b23f7a365e81f0376b4d"]}]}, 0x23cc}, 0x1}, 0x4004000) truncate(&(0x7f00000028c0)='./file0\x00', 0xfffffffeffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005d00)={&(0x7f0000fee000/0x11000)=nil, 0x11000}) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x26) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)) mq_timedsend(r1, &(0x7f0000002980)="15d63f1c73a4d77870a5dfc47030dc46eedf7e3bdcb869d71f6425533e64f013be91d7362ffc76f8de0433b7caba5014303632c4615123c397cb6a205d921a546bf92f5e28f5d585521d4fab05ad5b069e1adaeb84604ef3feb882301d40ee7f7a91db915eff233a229b240cc739f95daebaea09f5", 0x75, 0xece, 0x0) syz_mount_image$xfs(&(0x7f0000002a00)='xfs\x00', &(0x7f0000002a40)='./file0\x00', 0xa36, 0x5, &(0x7f0000005c40)=[{&(0x7f0000002a80)="f0e40e2ca8b87cc6ebaadb759fd0cee381593bda9089b9ec480b6f285211c66d9469e37b842656fe507f5887e0a4023104f4401043c3d7e2f9edc8f3ffe01fc6f2950e6498d8b33acf220816fa62501b73f74a1395bb084f679515be398b033fb5ecbf39f1cbff947f5d41600e5ee8805ceea38c872b94d2bde17a0595c8fd48b3cf85160e81f0d052395d7b38c3b7bd9583ce392c532ccc289dc0eb24d9662cafb3892ad79a4055b76c25137b5029922f8881523a23f70fbc009eafb6c7b4ae788f34df530ca78bc5d411626e3d86367eb193b7baf4819a03f971930db26814c8b6f640c56bab9a9cb399aa1499ebbc8cbb60b16e5185", 0xf7, 0x8}, {&(0x7f0000002b80)="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0x1000, 0xffffffffffff71da}, {&(0x7f0000004c40)="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0x1000, 0x6}], 0x800, &(0x7f0000005cc0)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@gquota='gquota', 0x2c}]}}) linkat(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x400) 2018/05/18 08:57:09 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:10 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x1046, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:10 executing program 0: modify_ldt$read(0x0, &(0x7f0000000080)=""/65, 0x41) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:10 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) 2018/05/18 08:57:10 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0xca, &(0x7f0000000600), 0x20000, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6f3069fb8f2c00"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:10 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:10 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r1, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x108, 0x1, 0x8001, 0x7fff, 0x403, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:10 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000002540)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) fanotify_mark(r0, 0x8, 0x2, r1, &(0x7f0000000280)='./file0/file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003600)=@get={0x1, &(0x7f0000002600)=""/4096, 0x8027}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x4, &(0x7f0000002480)=[{&(0x7f00000002c0)="34e151199872b9aa49814c14750ae6de5c9aaf3e12f722775f640e00e7b44fee483605f364cd6b746c333f47eaf1225e74a958dfac9d0b4a49a75b0f7f82ccc7c3335c89306fa94e5aa98710306931565a870b802dc0356d9e33e25cff2b115880e27b6c1437beeb55cd6b3c7f78cc4a7a6e8670b108319d1c36a1d71ef240ce6c3c7d6edfac08c1d7c2960573a7c4a530207b133cbd41e996081e18ff688dd6483c06a46dc3dae3affcaba2fa18fbbcce3f48d6c3a40e2783c87708499838d6330f303e", 0xc4}, {&(0x7f00000003c0)="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0x1000, 0x58b}, {&(0x7f00000013c0)="54001f43aa505bcbe515e64bed5c5cccd98bb08ae315ef03889d740a387cf5889748ddf3621a64c853d812ccd99a8dce0dd3d008442c6a18f3cb876e8768f37d5e72943e950f99904e73835cc106ba1dc41a02111ece72b34cecbcf8cd0cd43c6f50e38caa2545c9625de143a4eb3bfef8ccf93aa5c73ca5d80c25269765a4c6db5f7181a24acf31df1020ed7ef923ada9d49ab0522662448ee50f76eda6b8203396dfe7fe86d3f1c906ed63a1fc1aa3e4", 0xb1}, {&(0x7f0000001480)="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", 0x1000, 0x8001}], 0x2002, &(0x7f0000003640)=ANY=[@ANYBLOB="7569643d3536a15c5c4772ca0c3c3db5f69668fe4a35333633313235362c6572720072733d636f6e74696e75652c64656275672c6572726f72733d72646d6f756e742d8c0d47726f2c6769643d373333312c00"]) 2018/05/18 08:57:10 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:10 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/61) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000200)='net/ip_tables_targets\x00') perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x10000, 0x6, 0x8, 0x7e0000, 0x0, 0x4, 0x2, 0x2, 0xae, 0x9, 0x1, 0x1, 0x80, 0x1, 0x9, 0x4, 0xfffffffffffffffd, 0x200, 0x5, 0x2, 0x7, 0xa00000000, 0x100000000000000, 0x7fff, 0x80, 0xfffffffffffffff8, 0x20, 0x0, 0x80000000, 0x7fff, 0x101, 0x20, 0x0, 0x9, 0x7, 0xfa18, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x14, 0x3, 0xdd, 0x6, 0x401, 0x8, 0x6}, r1, 0x2, r0, 0x8) r2 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) r3 = fcntl$dupfd(r0, 0x406, r2) fanotify_mark(r3, 0x81, 0x21, r2, &(0x7f00000000c0)='./file0\x00') 2018/05/18 08:57:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000180)="151a1054b1f6d6f31fe9b6297aeb3d32eb643e35829693a4788758395a7f23c655f6a7786a0deecb08a6e3618f9ff1f56d6eaf6cca20c1d3000c9460bb3d19a1c650932eadd4c21714692fad6fd083b51b9659a583cc2cad62f1d3bc2dc6e2fea39af83ad1211e7f47f395ea25333636adcd1cc2a8d1f5efe5fb81fb43e703b38c0bbd31356bfbf481f73c53d2b8baed0e24ee5403") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x500, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r1) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 2018/05/18 08:57:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800000006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x60000012}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x4fd7) dup2(r2, r1) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x148, r4, 0x300, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x148}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) prctl$setendian(0x14, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x21, 0x0, 0x80, 0x3, 0x0, 0x4, 0x64}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r5 = dup(r1) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000140)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:10 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:10 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000280)=0x60, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000005c0)={'vlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/18 08:57:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000002c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="6f6a8bef86696fab5f220d7001dceef99c19708c52444743f4ba09a4938911399796589e6a7cba91bb7d14f2331f73620209cb50acbc5514194a5728cd3da73967c9c70b644e3544bbb4a25a71516a05a7a73979fa5d1c72b83b9e6652b5324343904d8662e60b2659a855a167b3ce70519f7c2d06251324eae11ff3a73ee1244e6cd3e7b4e0597d0ae68a8f2fb94bb777b7841f8515247b28104c683e5f4b7fded91d365c04fe4dfbe9462abebc2e6849d1420f4199d6696850220c5916874ab351e1488b49e4b2f4e665caca193526376d9d50e7b1885414", 0xd9, 0x9}], 0x800050, &(0x7f0000000300)=ANY=[@ANYBLOB="6a71666d743d76667376302c64697361625f666f72776172642c008022989be210dcc3924794141a61913ac79707aca7bf9a6b08de3aaac496d60b4cc2daa241cc0219fa3afcd48dbac9"]) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:10 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80600) pread64(r0, &(0x7f0000000140)=""/195, 0xc3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) 2018/05/18 08:57:10 executing program 4: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/05/18 08:57:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)="aa5da6190d8197c59b772b024d15d18b6f86f117789664230f945d77859549a407c6485b0e9d15913e6fcd1dac1a743c135c2a54bfe646496749c22b75bbd0717130d5261874cde9251b146a758c70a26083f6c58d426446c94c0554dbd4ff32b5f872532d01f437a6827b5ab955a301f3dac0dffe283b80760bf4f147c6d1b12c733d8930f574294343a4bfb6ab202a4f185106193d9a2727b7a28181ffcf04538729f509ebfc16dff3092c3b1b3965ca28e1ccf42b1e58a1ca79cc0c4839fae8279f9c817f6b39a772621612b50b162d27037fbcdbacb67328eb2f7ea9c9c0562e37e71a3f8ef76afff430", 0xec, 0x9}, {&(0x7f0000000100)="e8b36d1fe655", 0x6, 0x3}, {&(0x7f0000000140)="04f6e97da2bfe771897a02ecc3492c372c89a45c9d4eccc88ac63087d771", 0x1e, 0x3}], 0x20, &(0x7f0000000180)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@ikeep='ikeep', 0x2c}, {@noalign='noalign', 0x2c}]}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:10 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x880, 0x0) epoll_wait(r0, &(0x7f00000007c0)=[{}, {}, {}, {}], 0x4, 0x3) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000800)={0x303, 0x33}, 0x4) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:11 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40802, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='%-!/ppp1+.,wlan1proc$\x00', &(0x7f0000000140)='cgroup@vmnet0ppp1md5sum\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='ppp1&$:\x00'], 0x400) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'yam0\x00', 0x3}) 2018/05/18 08:57:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:11 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000f40)='./cgroup.cpu/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg(r2, &(0x7f0000000f00)={&(0x7f00000007c0)=@l2={0x1f, 0x800, {0xff31, 0x9, 0x7, 0x3, 0x8a9000000, 0x80000001}, 0x100000000, 0x8}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)="d6797ee98ffea232c7918ada30ca7adf407d87af642ba04c73dbf7881da6b78b4a7c64303b324681e74ee613b8ad2197fd5722fd195096766be99e401b3e81e19f3c2e06095e3c190c239c7b2068944669e8a4993a309d6324e7a7ae07be188c0fbc396b8fbca166b13d5324dda13b638cf9751b552a83de4faf0bb223f979aecb88916e2668dccd6d129f352577b6cf0b18236fa8d8d42de0b83fab3b5bb48aa3f794bb84a389e377391b26bd0545840f178ad0c9", 0xb5}, {&(0x7f0000000900)="003ee08a694b8e43b9a8e98e9737c3e6e94d4063a9a44faca5b51e2645041edd5c80a40a11c8a9c39114dde7f0b53eafaa5a555987d98818609692a21352729df6ded944ba12c2f4778432e063496f96cfb53b7b0a1b2bd3e0cbebda2cac6304cf66e65359c1914884b0600d004a9059da899c3a0ee7adc0cfe793698c87054d343b50124f4fa626007026c30cc38be6c049758072d4c4aa729b5b7ea2205b59d5bbc5790e9a1d4e081670121595426c6b599a9acc8648313271f1e837b790576270724d3eec018021c7e9b906b7228a58f9efe76dd05f79ecdf5fdc98fb701576", 0xe1}, {&(0x7f00000005c0)}], 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x498, 0x10}, 0x40) read$eventfd(r2, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x40000, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:11 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000280)=0x60, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000005c0)={'vlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/18 08:57:11 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/115, 0x73}, {&(0x7f0000000600)=""/197, 0xc5}, {&(0x7f0000000700)=""/164, 0xa4}, {&(0x7f00000007c0)=""/93, 0x5d}], 0xa, &(0x7f0000000900)=""/204, 0xcc, 0x3ff}, 0x2) read$eventfd(r0, &(0x7f0000000140), 0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:11 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:11 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) rt_sigtimedwait(&(0x7f0000000000)={0x326}, &(0x7f0000000040), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/05/18 08:57:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x44000020}, 0xc) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x2000410, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800000006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x60000012}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x4fd7) dup2(r2, r1) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x148, r4, 0x300, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x148}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) prctl$setendian(0x14, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x21, 0x0, 0x80, 0x3, 0x0, 0x4, 0x64}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r5 = dup(r1) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000140)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:11 executing program 0: acct(&(0x7f0000000080)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000440)="ddfe882e3dcb24e2c3333e23d371c6a99f882c05b6958c9a") syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x334e, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="fc0b32b69590cc47e77cbd1063c4ab6d8bf2c88ee33eeedd37787cb31626eabe531cad190d7bafb8c7fd2a3377d63d76983b09676faf3813869a18dcb50a3e1eb54388ad9cfa2e2fd66a6c", 0x4b, 0x7}, {&(0x7f0000000180)='z', 0x1}, {&(0x7f0000000200)="f32fea9baa7cbcbea2714d11ad69507f5f1d4b77467d564d66d9c66b4f75fb42da08a5380fa5a1429aff1066ce57f56e023f186ec8a11e54fe215dadf1dd7565e0b31f9e99adc81907d0cf10cf38407df84b84c7d4c923afdf85d6fcd11eadbe65e245242e61fa2929d0fe085e6fcf96464e454271f40ac809c3e8f2c999221d999c69378238ce9bf927e63b7f67e9d383236143398fa839c85397fb628ec6757a973c4a7d60f1b3bb2440f12fd5dd2fb9022ae71f0d71148000a0baabe0b15d092db2c348a23219352cd4ad8bf332134d7ce5cb1e5d11811da251b4fd2b128053ce34", 0xe3, 0x80000001}], 0x200400, &(0x7f00000003c0)={[{@i_version='i_version', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@minixdf='minixdf', 0x2c}]}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) getsockopt(r0, 0x7f2, 0x3, &(0x7f0000000500)=""/209, &(0x7f0000000600)=0xd1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000004c0)=r1) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0xffffffffffffffff, &(0x7f0000000040)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004d80)={0x0}, &(0x7f0000004dc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004e00)={r1, 0x4, "076007d4"}, &(0x7f0000004e40)=0xc) 2018/05/18 08:57:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x3) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, r1, r2, 0x8, 0x1000000) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) r0 = getuid() quotactl(0x0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000200)) 2018/05/18 08:57:12 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0400000b03aca894a11e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x21) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r2, &(0x7f0000000140), 0x8) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x2501, 0x4) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x9c, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1c8}, @in6={0xa, 0x4e21, 0xea52, @local={0xfe, 0x80, [], 0xaa}, 0xb2}, @in6={0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xc7e}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r4, 0x100}, 0x8) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000003c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0/file0\x00', 0x3f, 0x2, &(0x7f0000000700)=[{&(0x7f0000000640)="cd8c6295b4e9b7c28e8b0353cb25ab0ac891102a6683b4ab971a911096a2", 0x1e, 0x4}, {&(0x7f0000000680)="e6c1941a0fede8a9eb40d56eaa0199613f365f0cc087aa7ee8997a45ee2d526039930d8a882b1e90daf0fcc45f5ca5a1c23aeeff35d7b4fa19fcc3f67c48822c10481e0636b0d7434fa66c3b08e99125b3beedceb0af048b268d697b839419", 0x5f, 0x10001}], 0x4000, &(0x7f0000000740)={[{@data_err_ignore='data_err=ignore', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@bsddf='bsddf', 0x2c}, {@bh='bh', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@dax='dax', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) fanotify_mark(r0, 0x21, 0x40000020, r2, &(0x7f00000007c0)='./file0/file1\x00') 2018/05/18 08:57:12 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000800)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="726fc494da06", 0x0, &(0x7f0000000840)="835b3454d588e5a3b055addeb54771c32c226382806ecc06b2022faab80fb585edc36f8228919449d142e60e1c30f197579075c01a1193d2f90aac61b9540bb23c5a851fb3269da62e62a279d59f8b9768fbdff441fa9f33a78a3ed4ff46b1612ea9bfc14c98c8a1de50bf1d1474dda702aeb4759a9d12d83c48949fd6f8039183c8b83e88746d4be0968164a59040af02ca276cd1880f346abfc1ac3daffcc9aa38e201fd377fd4a14a90a3055a6efb7ae24758118f34a20b6f56f726722ca1a4237bea97e3f8e810458984fe9a0e1bccf619c3089fb4") lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r1, &(0x7f0000000640), 0x157de703d28e9eff) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x400, 0x0, 0x8, 0x5a, 0x8, 0x3, 0x800, 0x0, r2}, &(0x7f00000007c0)=0x20) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800000006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x60000012}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x4fd7) dup2(r2, r1) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x148, r4, 0x300, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x148}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) prctl$setendian(0x14, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x21, 0x0, 0x80, 0x3, 0x0, 0x4, 0x64}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r5 = dup(r1) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000140)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800000006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x60000012}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x4fd7) dup2(r2, r1) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x148, r4, 0x300, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x148}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) prctl$setendian(0x14, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x21, 0x0, 0x80, 0x3, 0x0, 0x4, 0x64}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r5 = dup(r1) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000140)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:12 executing program 1: ustat(0x11, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x202, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) unlink(&(0x7f0000000040)='./file0\x00') 2018/05/18 08:57:12 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000800)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in6={0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xcf1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x5}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) quotactl(0x400, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)="1e45217dbf5fc4981a5ef1554b71e9eafd678f9fc3431924f60ae723f18a566d3a045f3e241e9236103dff90fb1df5e2c907a2f434ad02e0e279c8cde869c009c2094b068645849c32eb9deb5e129dbd6316e83b1d8406d4edd29175b7f660") 2018/05/18 08:57:12 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/18 08:57:12 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r1, &(0x7f0000000380), 0x2cc0a78ee9c7fdbb) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000005c0)={0x8, 0x80000000000, 0x8000000008001, 0x8003, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/18 08:57:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:13 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) getuid() stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') readahead(r0, 0x3, 0xae) read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0x8) 2018/05/18 08:57:13 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r1, &(0x7f0000000380), 0x2cc0a78ee9c7fdbb) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000005c0)={0x8, 0x80000000000, 0x8000000008001, 0x8003, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0xffffffffffffff00, [0xf53, 0x4, 0x7b5d, 0x1ff, 0x7fffffff, 0xff, 0x1, 0xffffffff]}, 0x5c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:13 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) connect(r3, &(0x7f0000000800)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000005c0), &(0x7f00000007c0)=0x8) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="8aebfd5526bcd0436564e1e26cd78f792e4284", 0x13, 0xe4a}], 0x4, &(0x7f00000001c0)={'nouuid,', {[{@quota='quota', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}]}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000200)=ANY=[@ANYBLOB="000023000000692930e0"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/18 08:57:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000280)="34ff584a58904ebb5ab3b3a948ed7221be8746c5305f916510c2e243fb1e6acf7e") 2018/05/18 08:57:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:13 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000280)=0x60, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000005c0)={'vlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/05/18 08:57:13 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) tee(r0, r1, 0x5, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) flistxattr(r0, &(0x7f00000001c0)=""/110, 0x6e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/130, 0x82}], 0x1, &(0x7f0000002f00)=""/227, 0xe3}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x20008000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x2, 0x82, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x9d12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x81, 0x7ff, 0x5, "75debe583284b2d45821b9505258accd1f545ff79b830a9c73d02a29b7dda59fe20d352063fad87d5e0b1374647ec4264f1999cfc6a9b0a6d68252e28d47924128233923a89fccf1176245644d8a5a66"}, 0xd8) 2018/05/18 08:57:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/18 08:57:13 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f00000005c0)={0x400, 0x220}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='.\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) 2018/05/18 08:57:14 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) tee(r0, r1, 0x5, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) flistxattr(r0, &(0x7f00000001c0)=""/110, 0x6e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/130, 0x82}], 0x1, &(0x7f0000002f00)=""/227, 0xe3}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x20008000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x2, 0x82, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x9d12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x81, 0x7ff, 0x5, "75debe583284b2d45821b9505258accd1f545ff79b830a9c73d02a29b7dda59fe20d352063fad87d5e0b1374647ec4264f1999cfc6a9b0a6d68252e28d47924128233923a89fccf1176245644d8a5a66"}, 0xd8) 2018/05/18 08:57:14 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) tee(r0, r1, 0x5, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) flistxattr(r0, &(0x7f00000001c0)=""/110, 0x6e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/130, 0x82}], 0x1, &(0x7f0000002f00)=""/227, 0xe3}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x20008000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x2, 0x82, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x9d12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x81, 0x7ff, 0x5, "75debe583284b2d45821b9505258accd1f545ff79b830a9c73d02a29b7dda59fe20d352063fad87d5e0b1374647ec4264f1999cfc6a9b0a6d68252e28d47924128233923a89fccf1176245644d8a5a66"}, 0xd8) 2018/05/18 08:57:14 executing program 1: stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6f7575c4ff2c00"]) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000900)=""/4096) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:14 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) ioprio_set$pid(0x1, r5, 0x31b2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x20) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) flock(r0, 0x1) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x7c, r1}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x2, 0x7, 0x9, 0x6, 0x4, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:14 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) tee(r0, r1, 0x5, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) flistxattr(r0, &(0x7f00000001c0)=""/110, 0x6e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002c00)=""/130, 0x82}], 0x1, &(0x7f0000002f00)=""/227, 0xe3}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f00000002c0), 0x400000000000174, 0x20008000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socketpair(0x11, 0x2, 0x82, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x9d12, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x81, 0x7ff, 0x5, "75debe583284b2d45821b9505258accd1f545ff79b830a9c73d02a29b7dda59fe20d352063fad87d5e0b1374647ec4264f1999cfc6a9b0a6d68252e28d47924128233923a89fccf1176245644d8a5a66"}, 0xd8) 2018/05/18 08:57:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file1\x00', 0x0) 2018/05/18 08:57:14 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x10001, 0x200, 0x0, 0x10001, r2}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000080)='mime_typecpusetcpuset\x00', 0x2) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='$systemcgroup\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='}@&trusted\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='ramfs\x00', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='%\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='ramfs\x00'], 0x1000) 2018/05/18 08:57:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:14 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"36253518f8c82c"}, 0x1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendmmsg(r0, &(0x7f0000001200)=[{{&(0x7f0000000480)=@ll={0x11, 0x3, r1, 0x1, 0x1a19, 0x6}, 0x80, &(0x7f0000000780)=[{&(0x7f00000002c0)="ae573b73812d6d992e451551496e", 0xe}, {&(0x7f0000000500)="718980fb55e50fe44870b04d84eef774201341b75ac3ae9b21", 0x19}, {&(0x7f0000000540)="93", 0x1}, {&(0x7f0000000580)="9009e0169adf566b9a51029360d633828816dad77afe3e95ea8ccbb77e9c5c09c729f6c13a96ad85ec88eeded68030a93aa7b3397e0d832b4fdce9771cccdbc8fd20f4a1f38e9f339d0afb934d1578", 0x4f}, {&(0x7f0000000600)="c5411787b7778f17197f7a3eebb1f0af98e716af5e35fd700e86af654443602a8cdb0eff12ef78a046ce678cf9689216b1e90fce9906b760ec43834052da4391888091c529e12d7c97b81cdbfe06b90fe342fcacf2ec2d20e2420d218ab332d8ce7b801aec799e2f0153ce42e26dd0ba3cf4bd642c91fc2b3459699c5befca0ca9493adef95698d873cbe682592749bfe56d73f055d17383b90a183013b8d80e965d8bae76", 0xa5}, {&(0x7f00000006c0)="08006e9edeeb51e32d1c93b34a52f45a53aab81760ca9a9944c4b6e3f67d591e3882bbc39c22df7f880e5b5e73adeadc81499e6974e2b24445e5aefd96", 0x3d}, {&(0x7f0000000700)="3ffba47e4e54a08950c781a5995bcfc842f78a14a34a920b9db57ed0aec429f243689c6345ecdd6333115979eb607529994e9f6044aa9e7c160171df73f9f35a5367408c9edc408dee43e9920e55d3dec30c9fbe8808d49cda406f0bdb3fe3ee5c866eb076b95693f0", 0x69}], 0x7, &(0x7f0000000800)=[{0xa8, 0x111, 0x4, "1f57472efd910c1010023d9328fd40f21b31c87b025f11a2599da9b009d65ebda857acc341c30e763a1d4b7bb614843008a0c29108c3d4d663ec019a79007342bb60cf43761221065cd77a659dd388714622dce5207442ba5de1ec0fd775be1fa6c80e3d6aac9bee211604184def3d4b59d97041032e0bb591acb95f7681fea5f5a5c464058d376597d2f5da5775b08eb4ba"}], 0xa8, 0x810}, 0x3}, {{&(0x7f00000008c0)=@nl=@unspec, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)="9cd98f81c5e894e750b69276dd1807153641e29ba796946b8d1a948c956b2fc31b1f60eb4aeb30f4ea9f0a14251957", 0x2f}, {&(0x7f0000000980)}], 0x2, &(0x7f0000000a00)=[{0x58, 0x88, 0x7, "db561e631e0ceac796f622101bd8ff2ea0f516da55e49c9afb3511fe69de178b678202fd8b310e39b61b2ec399e9671674c7d3d00a0838dd967922c06f373b043684ef58607429"}], 0x58, 0x20000000}}, {{&(0x7f0000000a80)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x1}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="dca357", 0x3}, {&(0x7f0000000b40)="5a7a05239044669b8dcd2e1610b98f1db96689535a541db34ec3a78580169592d0d60fbdefefc3d5495b8a3ed8c88c628835dff7a7a159524ea800448249a7e8b5c93a4dad7746938b025137ea4ce5284ecd0d24ebfaaa55eda4695e1080c8bec773965e1cbc411da5fe29157893e1f31b", 0x71}], 0x2, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x128, 0x4000000}, 0x5}, {{&(0x7f0000000d40)=@generic={0xb, "bacbb546d3904a002c205f3d1c997c2cf13cec783e8a1119aaa2981deeb64feb0ab8018a414c9329239add23e033735bf80ec0c9cfa250fd29e9ad3772f0bce8b7eb578de30d3bdaaf0bc425f12e44d8a7cf0db3ed8516ca5f32838ff5c32d1166f9642641d883b5f963b133654e7579f02306e983b3bbd895b55bfcf13b"}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000dc0)="0c4d5059f3d62722fa6790c0c1dba39d3c4373e3ef9dc5fa94822bd4572be72229b4cc923b84f267a9ef34b6ee9f4ab50564e111a54d26694f2462b09aa1a6016cd224acc2af6a6342891f6800c23b8c0b3a4ac1ac81e59d7463a5a54577d8c2537c1497c1ab6983fb64ac637f94f3af6761fbc1dfe150ff0bb1ddc95ae296154acb55a4d3136f828179a87b29967f4807b1dd94a19e6feb27cbb52ac002da3c7105ab40b121703566e4b5c2ede065649d9af4a52e0a4fc67c35bc5d2644597c8e3e29a99f7e765d87633821592989f808192373deac24d4555568c6c5aad0366c53d97480d102", 0xe7}, {&(0x7f0000000ec0)="274dd069aaa2fdc09ed72ae93635fe35f32e1349686b32a4bc6756e4360ef1619a31244d5dc076b2d43b2c4858f6bb5301f6ca844491597148c1e26a0ed71570809ee09ee1ce2ce64b80657f9ef1", 0x4e}, {&(0x7f0000000f40)="f265aa013ecd3ac3333300503fcd7067d7818a731a2cf1543a93ec9a2d8ea330686193f42838ab2fe422b0a9109c4408d9839688311c9e35854370e49a1a381644c52a5de4f59146d7450a0d5685561de7287b92b8f75fc89c13ffeba51191065cac3ca0a5e92a750ef6d527e4bdb4dd7e4d857d023fc1be38f047ed452c110c8007be77c37f39fdd744", 0x8a}, {&(0x7f0000001000)="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", 0xfe}], 0x4, &(0x7f0000001140)=[{0xa8, 0x1ff, 0xfffffffffffffff9, "23d84e877f592fc0428245ce8f493e221b1439f609221af2b314e9ffeb068be38e522dca0010e9bd32041d2f0e11cf264284f6cfe28a412e03e585b952f5f2f00e2e0dd9d60598b6faa7e021efb91c172b891d3ee75bd7ba654b6a2e1dc5f2b397f68cf65c57e83fb8cfde9358b4409ab617fb29bc31e6d0df0bb0ad08666837758f1f33cc4761d0a11c8badd3ada8039b1dca1a361dfd89"}], 0xa8, 0x40001}, 0x1}], 0x4, 0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0xe) 2018/05/18 08:57:14 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f00000005c0)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) ioprio_set$pid(0x1, r5, 0x31b2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x20) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fanotify_mark(r0, 0x50, 0x10008, r1, &(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/18 08:57:14 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x40000000000) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0xd, r1, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7e, "7970867fa2a052db8caa98f752d36f02b52fd23ffedae686cf2f14105a4bffeebb8fa4cb34a9683179363278b8925959758753edd81f00697fc6fd1e84fd6a180f168a1fda0e7353c2c23b4f9b350e40b3223394e1bc1738187b4dd335973060b12e50cfb0ce401c6ed5552798439f75079114f40f618e70547089a5c5a8"}, &(0x7f0000000040)=0x86) 2018/05/18 08:57:14 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000005c0)='./file0\x00', 0x1040, 0x2) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x3, 0xfffffffffffffff8, 0x1ff, r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000280)=0x1dc37e3149c7ea63, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f00000007c0)="b50900000000000000") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockname$packet(r4, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000a40)={0x0, @multicast1, @multicast1}, &(0x7f0000000a80)=0xc) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000ac0)={@remote, 0x0}, &(0x7f0000000b00)=0x14) getsockname$packet(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b80)=0x14) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000e80)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000e40)={&(0x7f0000000c80)=ANY=[@ANYBLOB="a4010000", @ANYRES16=r5, @ANYBLOB="31002bbd7000ffdbdf250300000008000100", @ANYRES32=r6, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="8400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="b4000200400001002400bc2d1d10043018420000737461747300000000000000000000000000000000000000080003000b0000000800040000400c0008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffffff7f38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040009000000"], 0x1a4}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x400080, 0x0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000340)="d43ca30664fb05f23dd4bdd42d1502ece8caaa8cbf34d7f835c525ebab71a92e55df02631141ae876734d5a451a0d4a86026d527068f18e5f58540073891efa125f58af38339e3c427321c58a200274b4549955b2b3bc784cc80ae066814ebe865bf59b74ae39f4e7120f749aea09fb2c3cb26b7606eb6df9c6f2136622d90a4bdf0de388f17c684b1dc6c3c861b8b76577faddb06e07892dfe5f4876c66cd165816cab445bf307dfaaf", 0xaa}, {&(0x7f0000000400)="cf4b1c6111feb099c36248c59c077ff11be1a65708a4b0094f697807ffffdb6549e4158a067f5b7b9181b1435a9c18c6d19323cbaf7dd76f837bce64e8348359189f2ca2995c6cb05db59763ff480d951fcf85fb77b5a6d57ae023ccbeae1db2ee10", 0x62}, {&(0x7f0000000900)="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{&(0x7f0000003b00)="bce0f9ba2b2013fa63d3c63bb33bcf605e63588ebbd493c04f760877066bf5c43514f3c5535b758d9ce29c2bb726a0e51f39ff8ab1c766016805", 0x3a, 0xa8}, {&(0x7f0000003b40)="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0x1000, 0xf0}], 0x20000, &(0x7f00000052c0)=ANY=[@ANYBLOB="a4ff075c830bbc00179e054eba53e5950066af3481ab50380e00000000003ec431e05fb17fa91a7e7a0682aa89f20813054e25f6285a0c421371ccac13fe9b591c5900100000de3179ea8db2eafc04000000df965a2b4bb9af489203dc85cd301a18638ad3a563b4c36555d77be4cbfd39627b158af2b9f7258318aecc53d125c3dd012060cf608943ad86b14a0244b816e27b15c68b18d666a841562b0bd1dc365a4aaeb22378d3535ab82a74246e5cf9921bd7042b0688206c8a84bfbf4daa0f5cd6d1e70256f31061"]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000053c0)="06b6f6b42158f34a6ef2b424c1754b0b0153fea50d0818e0bc1207aec938f4d3545ae0cc3418968fe6b900e696c72f2ed678f31e8488f2e76a80a711318bfd59f09fc7a69d84076168a8f55314b502766879f7de354bd0d59435893eae608d6a82f9a6a2980e37d1", 0x68, 0x840, &(0x7f0000005440)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) socketpair$inet(0x2, 0x5, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000003900)='ntfs\x00', &(0x7f0000003940)='./file0\x00', 0x6, 0x9, &(0x7f0000005100)=[{&(0x7f0000004cc0)="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", 0xfd, 0xe201}, {&(0x7f0000004dc0)="d20d636004719090d5877b78cc694a6592396aee7728ba99444f0a92040c47488225f328e5b1117762403082fe4978b9c2d713f303b60cadb4e4a2fee47107735a50f642a4f069b849e656317d38b1fb9278a1d60a1326a943480ba72146877d66d793c26eb9", 0x66, 0x4b0}, {&(0x7f0000003980)="8fe0c034a0f9fd575387ee87f4b5a6f6ea6ca07fe987e5c0d126f4ce08b43ca4fd43d9f0f07486796ac35d56b075386e73a7", 0x32, 0x9f}, {&(0x7f0000004e40)="98647a47ccfe753fb82432128f67127cfa8d47a6fab54ea462ce5de786863ab832879c170d31ba70ed3f4624977a5edf7fd405326e7fde68519f3474e7a6e588c0ee8f4b8781481dc5f0c4fc4d8dba8820184bfa3092179d59e77760e3f4bfc1da5b9465e94ebce86de518ff8cec59f7", 0x70, 0xec74}, {&(0x7f0000004ec0)="cdb12334fb8c467aab8e63dafa809b1ab62921cc8301162726beb714ffd784e104ee31879e", 0x25, 0x1000}, {&(0x7f0000004f00)="17b7869a08a54666cb92b548dc8a080e72d65a984295eb31bc45547cca3d34d67a1737479c67e6498210ed01c8a21ce2", 0x30, 0x80}, {&(0x7f0000004f40)="9c9f92de2ac17b3be723e215e92b6df664ce7e8d70acaf904fba05635d5ddcb94f0985519f41e56b3b2a1b18caac7ce78e15e6d51031393561ba41c6d95485054b2b8b22874452f980f2d8c51f30b4cefab3aae5a7e95c6c", 0x58, 0x7fffffff}, {&(0x7f0000004fc0)="1be11b8c070286b6a56ed0772cc7853dc68d26fe1ae359ecaa7698f96f1a2cceaae93f27759ec4befe9dbfc9d5d11c42004683542139d6d014e98dfec5db3376ff86d4a4747c14a073c71f9f5ea1eac7194b37cec68d16f24ed97a1df42c5121871f86e5eddd8b7638bfbae96d4ea5a1d01130a9e8e624b93d7a188a0c99351cee460a82b126f09a48ddc5d2c0fd2f3080c6d858881286b6fc6d3f1df8addf4989b393eb4b415cdeb916b50f411142503d3e9e76503135d68cde66860553e3b6dcbb", 0xc2, 0xfffffffffffffff7}, {&(0x7f00000050c0)="f1901077830620015b", 0x9, 0x800}], 0x4008, &(0x7f0000005200)={[{@dmask={'dmask', 0x3d, [0x37, 0x31]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x36, 0x31, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x7f, 0x7f, 0x31, 0x3f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7d, 0x33]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x39, 0x7d, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31, 0x79, 0x0, 0x2d, 0x2d49d436be258f14, 0x33]}, 0x2c}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x8}, 0x1) 2018/05/18 08:57:14 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f00000005c0)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:15 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000000480)=0x18) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:15 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000800)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x0, 0x40000008033}, &(0x7f00000005c0)=0x212) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f00000009c0)={'mangle\x00'}, &(0x7f0000000a40)=0x54) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000007c0)={r2, 0x5, 0x10}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x1, 0x80, 0x7, 0x10000, 0xef70, 0x5, 0x7fffffff, 0x10000, 0x1, 0x5, 0xc53, 0x8, 0x1, 0x1]}, &(0x7f0000000980)=0x100) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000440)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) fanotify_init(0x10, 0x1) 2018/05/18 08:57:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x3, &(0x7f00000000c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000000100)='./file0\x00', 0xeb02199d0e7324ef) 2018/05/18 08:57:15 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000340)={0x80, 0x6}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x4b) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/05/18 08:57:15 executing program 3: clone(0x2000000000200, &(0x7f0000000240)="954ac17262c97e", &(0x7f0000744000), &(0x7f00000007c0), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, r0, r1, 0xff, 0x2ad, 0x1002) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/18 08:57:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() socketpair(0x2, 0x4, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r0, r1, 0x35c, 0x1, 0x4000) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:15 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000005c0)='./file0/file0\x00', 0x1040, 0x5) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) r0 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000008c0)={0x8, &(0x7f0000000800)=[{0x10001, 0xfffffffffffffffb, 0x10001, 0x2}, {0xfffffffffffffff9, 0x7, 0x47, 0x3ac}, {0x8, 0x40, 0x2, 0x12}, {0x8, 0x40, 0x80, 0x7}, {0x7ff, 0x6, 0x7, 0x10000}, {0x2f, 0x84d, 0x0, 0x2}, {0x5c, 0x7, 0x4, 0x9}, {0x8001, 0x3f800, 0xdc, 0x80}]}, 0x10) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') chdir(&(0x7f0000000880)='./file1\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x478, 0x138, 0x250, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000900), {[{{@arp={@multicast1=0xe0000001, @rand_addr=0x100, 0xff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x6, 0x1f, 0x7, 0x7, 0x1, 0xfffffffffffffffc, 'veth0_to_team\x00', 'nr0\x00'}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x7, 0xe91}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0xf47, 0x0, 0x3f, 0xe9, 0xfffffffffffffffa, 0x237, 'irlan0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@arp={@rand_addr=0x6, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x2, 0x2, 0x84, 0x768a, 0x7, 0x7, 'ip6tnl0\x00', 'nr0\x00', {}, {}, 0x0, 0x22}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x0, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000000840)='./file0/file0\x00', 0x4002, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:15 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) exit_group(0x7) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:15 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000040)=ANY=[@ANYBLOB="da35ce4b5b5892f5258046ed31eaef4e87300f6eb65b5933bd6e38193dfcd9deed00000000000000000000000000000000"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000005c0)=[@in6={0xa, 0x4e24, 0xfffffffffffffffd, @empty, 0x3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="77081bd20ebf49d85054fbc0e5be4018caf567ea0b0d435f", 0x18, 0x4}, {&(0x7f0000000340)="bd1a95919be21bc3afc4092665b7972d5d64c7402ad469a787f467fa38940d9f54431ae2311f80cb080c997e449f997d6928596b67ab482357a6982a3951ea004ee6ab4ea7c3c19f6516c35abeb47dfa8eb7c4f7220c16e2adeee7a1552b40c9900b2ffba46ac39971d410ca0bd7d269b26232b368a7594de4147af537532a21a8914e24633238dd84a9586cb72d66d31e17462584c2e97ecd2b49b2be008ae9edf2300c492f2755cb58a096d0dfeae115d2a0dfdbc2888022fd456f0ef0ba3ceac958fb3d9668ef70163883ffe556d33f872f256f8a5fb3a2ba5047b1f958d03419c68bb674d0ec322053a797afc5f9d30ed57820bad85d", 0xf8, 0x7ff}, {&(0x7f0000000440)="36136c25ae925f2f7b9f5852dc0e3e94fe463a011c20a1db115ad466fc369e9a83507528d4336d13a871b7f22292a04fec55f121d898cfb44cb35dd18dd637e90f2daa224c868687171d36813726398e0efce62b16772cc8555ccae5b2b1ffebed43dc856d6e171836ac93f4aa6d0cfddb98b9f834993e18f451a144e2a267b922b248c87a97d62fc6d832fe7e2a3a95a14fa280b0608b287c4b50f5f1bf8fce7b146b5bdb873852f7c4097efd8fd51e1f7731de6dd69aa94f71fa39a408b0ed62ee", 0xc2, 0x1f}], 0x100000, &(0x7f0000000540)={[{@sys_immutable='sys_immutable', 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x32, 0x30]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32, 0x37, 0x34, 0x30, 0x35, 0x34]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36, 0x78, 0x79, 0x37, 0x78]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) 2018/05/18 08:57:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/05/18 08:57:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x400080, 0x0) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000340)="d43ca30664fb05f23dd4bdd42d1502ece8caaa8cbf34d7f835c525ebab71a92e55df02631141ae876734d5a451a0d4a86026d527068f18e5f58540073891efa125f58af38339e3c427321c58a200274b4549955b2b3bc784cc80ae066814ebe865bf59b74ae39f4e7120f749aea09fb2c3cb26b7606eb6df9c6f2136622d90a4bdf0de388f17c684b1dc6c3c861b8b76577faddb06e07892dfe5f4876c66cd165816cab445bf307dfaaf", 0xaa}, {&(0x7f0000000400)="cf4b1c6111feb099c36248c59c077ff11be1a65708a4b0094f697807ffffdb6549e4158a067f5b7b9181b1435a9c18c6d19323cbaf7dd76f837bce64e8348359189f2ca2995c6cb05db59763ff480d951fcf85fb77b5a6d57ae023ccbeae1db2ee10", 0x62}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000480)="1d3fbf59be9fe1d7cfa57cac50b5e58a09c9a3f9efd8b2ac39d5eceee9cc3941a9f9708d4cfe62bbe6c0f9debafc43403e6e9d08ee8ea730601af28666fc300b07d5b6f0b60ba8f53e1fee60ffe596df6dda3e0e13b42e15ed85ac9755b882ddb589e3d016c525caa74418edf37d0a3c7054019b538aa0", 0x77}, {&(0x7f0000000500)="02a0c9d7f5afb2bccd077425e2991cd83bc22622258269fcb1546e2cf0748876aab715c7d02bd2994eb919e7c8c3c391ea2d845bfe3c0c861b198eb013b343d7adaa69774d811fe2dba821a59d582d79159a56139dc3484a3d912591d9a02bd7d10a6fb8a87b145ea6c6c6df237dc5800c571b5c217c202a6c97dbca6602709908a84c57bbc0561bd53b2c69fb8c1ffcebaaa4d6347df41b27cc2612dd12b05dae33b4570f2c9681b1ee6b949e1abb89a7224f1c757ce6b52caa32ee4a264169a83e90182d44e1e46f97375a1d28613e10e6e37d723fd7fdb21a350a837912e9ad2cae5b7e6415", 0xe7}, 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{&(0x7f0000000700)="67f8dbe9efb64cbf25dc15d14b2ce2c9ce15640864e517d63098708373f8b274d3217f3bbcea6a69568e3bfd703b01a3ca7367a73855cbe8c60ff2b4b6c4fc7f9178d90a34b0319a39962d6c84ab6b68d0b3261536226ec0c8bcb84a31b858038acffe56ba05eee91590e8aabbed431ab98d12da937fb1a293247ea91282a3b63002e7247631959edc9c2e174000ab03ab151ca316fe85ef90421a725f4d0486c5b9599ffc23a5054bfb4aedc9fe6a5702a65893bbc4b7a32aeb0a9c960423d8fca2f92989b8b38874664305febaa15ba6364c543145d8e6b097d3774456bf", 0xdf}], 0x8, 0x0) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x8, 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{&(0x7f0000003b00)="bce0f9ba2b2013fa63d3c63bb33bcf605e63588ebbd493c04f760877066bf5c43514f3c5535b758d9ce29c2bb726a0e51f39ff8ab1c766016805", 0x3a, 0xa8}, {&(0x7f0000003b40)="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0x1000, 0xf0}], 0x20000, &(0x7f00000052c0)=ANY=[@ANYBLOB="a4ff075c830bbc00179e054eba53e5950066af3481ab50380e00000000003ec431e05fb17fa91a7e7a0682aa89f20813054e25f6285a0c421371ccac13fe9b591c5900100000de3179ea8db2eafc04000000df965a2b4bb9af489203dc85cd301a18638ad3a563b4c36555d77be4cbfd39627b158af2b9f7258318aecc53d125c3dd012060cf608943ad86b14a0244b816e27b15c68b18d666a841562b0bd1dc365a4aaeb22378d3535ab82a74246e5cf9921bd7042b0688206c8a84bfbf4daa0f5cd6d1e70256f31061"]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000053c0)="06b6f6b42158f34a6ef2b424c1754b0b0153fea50d0818e0bc1207aec938f4d3545ae0cc3418968fe6b900e696c72f2ed678f31e8488f2e76a80a711318bfd59f09fc7a69d84076168a8f55314b502766879f7de354bd0d59435893eae608d6a82f9a6a2980e37d1", 0x68, 0x840, &(0x7f0000005440)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) socketpair$inet(0x2, 0x5, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000003900)='ntfs\x00', &(0x7f0000003940)='./file0\x00', 0x6, 0x9, &(0x7f0000005100)=[{&(0x7f0000004cc0)="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", 0xfd, 0xe201}, {&(0x7f0000004dc0)="d20d636004719090d5877b78cc694a6592396aee7728ba99444f0a92040c47488225f328e5b1117762403082fe4978b9c2d713f303b60cadb4e4a2fee47107735a50f642a4f069b849e656317d38b1fb9278a1d60a1326a943480ba72146877d66d793c26eb9", 0x66, 0x4b0}, {&(0x7f0000003980)="8fe0c034a0f9fd575387ee87f4b5a6f6ea6ca07fe987e5c0d126f4ce08b43ca4fd43d9f0f07486796ac35d56b075386e73a7", 0x32, 0x9f}, {&(0x7f0000004e40)="98647a47ccfe753fb82432128f67127cfa8d47a6fab54ea462ce5de786863ab832879c170d31ba70ed3f4624977a5edf7fd405326e7fde68519f3474e7a6e588c0ee8f4b8781481dc5f0c4fc4d8dba8820184bfa3092179d59e77760e3f4bfc1da5b9465e94ebce86de518ff8cec59f7", 0x70, 0xec74}, {&(0x7f0000004ec0)="cdb12334fb8c467aab8e63dafa809b1ab62921cc8301162726beb714ffd784e104ee31879e", 0x25, 0x1000}, {&(0x7f0000004f00)="17b7869a08a54666cb92b548dc8a080e72d65a984295eb31bc45547cca3d34d67a1737479c67e6498210ed01c8a21ce2", 0x30, 0x80}, {&(0x7f0000004f40)="9c9f92de2ac17b3be723e215e92b6df664ce7e8d70acaf904fba05635d5ddcb94f0985519f41e56b3b2a1b18caac7ce78e15e6d51031393561ba41c6d95485054b2b8b22874452f980f2d8c51f30b4cefab3aae5a7e95c6c", 0x58, 0x7fffffff}, {&(0x7f0000004fc0)="1be11b8c070286b6a56ed0772cc7853dc68d26fe1ae359ecaa7698f96f1a2cceaae93f27759ec4befe9dbfc9d5d11c42004683542139d6d014e98dfec5db3376ff86d4a4747c14a073c71f9f5ea1eac7194b37cec68d16f24ed97a1df42c5121871f86e5eddd8b7638bfbae96d4ea5a1d01130a9e8e624b93d7a188a0c99351cee460a82b126f09a48ddc5d2c0fd2f3080c6d858881286b6fc6d3f1df8addf4989b393eb4b415cdeb916b50f411142503d3e9e76503135d68cde66860553e3b6dcbb", 0xc2, 0xfffffffffffffff7}, {&(0x7f00000050c0)="f1901077830620015b", 0x9, 0x800}], 0x4008, &(0x7f0000005200)={[{@dmask={'dmask', 0x3d, [0x37, 0x31]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x36, 0x31, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x7f, 0x7f, 0x31, 0x3f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7d, 0x33]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x39, 0x7d, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31, 0x79, 0x0, 0x2d, 0x2d49d436be258f14, 0x33]}, 0x2c}]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x8}, 0x1) 2018/05/18 08:57:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x7) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000140)='./file0\x00', 0x7) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) 2018/05/18 08:57:15 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4a0000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:16 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x381000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="9f52d6") read$eventfd(r2, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:16 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000007c0)={{0x1, 0x6}, {0x6c88, 0x2}, 0x0, 0x2, 0x204}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:16 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000007c0)={{0x1, 0x6}, {0x6c88, 0x2}, 0x0, 0x2, 0x204}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:16 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x3]}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x4619, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="3883d88258d94f3c983cfb7688947d49a7e0987902c4bcc4087b0ef80dc1316a1863f74c078ff47d1fbfe1cfc79998cdef977f8ac44471239dbd55fb2bc7a73e3e3ad63bb166ba8b98c57eb0ff42b01951afe69da3c3563867f2635038d7ddd3ab2c39edde61f465629bbd6e84699cfc67f25d43c741601002971767d5c11964f249c7f2b3c8922b76", 0x89, 0xffff}, {&(0x7f0000000200)="5802e315950c4cd4d125d5e19b857453b88383c7a1df95", 0x17, 0x4}, {&(0x7f0000000240)="f18ec7a42d6c908154ba44c2b05d16b16eda993068691bd2e8b63396b0b73333ea3844bbb3e14e678086331a3235703142a48bdba26fc74e13eea6dd615194db7ddc3fed55bc81838fe9", 0x4a, 0x3}], 0x800000, &(0x7f00000002c0)='cgroupvmnet0\x00') umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:16 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) fallocate(r0, 0x1, 0x3, 0x10000101) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0xfffffffffffffff7, 0xbb, 0x1, 0x100000001, 0x2, 0x100000001, 0x6, 0x100, 0xfff, 0x9, 0x3, 0x80000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x0, 0x50d}, 0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:16 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB="462dbcb569642c00"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:16 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:16 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x3]}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:16 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0x19, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000007c0)={r4, 0x8e8}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:16 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:16 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080), 0x9, 0x2, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000140), 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:16 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x3]}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:16 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB='touuid,\x00']) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:16 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4a0000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:17 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') fcntl$setsig(r0, 0xa, 0x2f) read$eventfd(r0, &(0x7f0000000140), 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x8001}, 0x1c) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:17 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x7}, 0x8) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:17 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x1ff) fallocate(r0, 0x1, 0x3, 0x10000101) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0xfffffffffffffff7, 0xbb, 0x1, 0x100000001, 0x2, 0x100000001, 0x6, 0x100, 0xfff, 0x9, 0x3, 0x80000000}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x0, 0x50d}, 0x8) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:17 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x4) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000200)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x480, 0x0) prctl$intptr(0x8, 0x9) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, 0x5, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x19, 0x531, 0xa0, 0x7fffffff}) 2018/05/18 08:57:17 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000005c0)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@hci={0x1f, r1}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="8d67f16ae640df665ea93e", 0xb}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x220, 0x40000}, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f0000000600)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f00000005c0)) 2018/05/18 08:57:17 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4a0000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:17 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:17 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000100), &(0x7f00000002c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000440)="9414804996937d538a150f153bb63779ae1105cc78493f867a1642c52f7e5bdb9ff5ec177812a216c4aca0b6125214e4") read$eventfd(r1, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f00000005c0)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x27c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x6, 0x5, 0x35}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000002c0)={0x1b7, 0x6, 0x3}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:dbusd_etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x36}, 0x33) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:17 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0xe58}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={r2, 0xd}, &(0x7f0000000300)=0x28364054cd1e364f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:17 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:17 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x8, &(0x7f0000000740)=[{&(0x7f0000000140)="fade031578e83513801efc64b134015a462313f019cf3e352c4de706797e621d8842cab096b860959221c90fde604a0010894b5ff18bfd2075c48659c3d768", 0x3f, 0x3ff}, {&(0x7f0000000180)="8ee1f4b9", 0x4, 0x9bdb}, {&(0x7f00000001c0), 0x0, 0x1204ae43}, {&(0x7f0000000340)="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", 0xfe, 0x1}, {&(0x7f0000000440)="fdb553583f09dd30ce25fb78c7f544d86e2e92aeb2fc710b76af73139187127660838155cdfb4a8d7755a1f027b540acfa33db6d10e0b62a15c37cb04d2e458fea9b6648b46e9848229ccc6ab24953a6d415bfd370628f7b59afc8b9871fb657b4e8e542133692c09ad326af374e667192e6287e0cbb3a8d3f53412ee2ef4c0b2f48bad4c7cb435c13376a01673e5a5e49905c22c6bfda473133713303549035a8d5b5e424e13b3fecde", 0xaa, 0x5}, {&(0x7f0000000500)="442b748518304211a8d76fab60f2e7fc2258cdd0755b3f3a8fbca8577ce28943b3858b7331ac35765d39a64c11ea077df5e5acfe9b6946888ad63def7b29b7c86cff9a3691a78ba803edb0f2595005a14f99b5c8273c7533e6bee6", 0x5b, 0x6}, {&(0x7f0000000580)="ccf488848cf1e4aa4c87190009c0f46e278e2741d3c581ead7f973241bd37268ec80a1ca9182a4504fbeea97f58a0aad5e38694f0599ea753560d84e15b309870954321c0d695779a29a80348a524d2fc1be5a3a8beb31bce36b329747ffda9a1055052caee757f5595e483347b7b471673a70c44f6647cf36d1ef6876f7238dddfdfda7a7f995613056420b588171a824beccf6acb57258fff3f5b5bfdac72bf358df5e748239c5ee92aace96ca7894145950531c2ec9e27aa41eed2f452fc1a71fbd", 0xc3, 0x8000}, {&(0x7f00000006c0)="061861566d2c21d0b19e2ce748b32b16565f95906b2539547838b61d15c24dfa5e875cc626b3df2b1dd9774b9b84d3d379fa9e90002cdf0a80c603e9c82c0780236ea06a9dd9cbb3", 0x48, 0x39c3}], 0x2011000, &(0x7f0000000200)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@barrier='barrier', 0x2c}, {@mtpt='mtpt', 0x2c}, {@wsync='wsync', 0x2c}, {@wsync='wsync', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x1a) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x2, 0x13}) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:17 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4a0000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:17 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:18 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000100)={'veth1\x00', @ifru_settings={0x5bdf, 0x6, @raw_hdlc=&(0x7f0000000000)={0x100}}}}) 2018/05/18 08:57:18 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:18 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r2, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000b80)=[&(0x7f0000000900)='nodev]securitymd5sumem0(vboxnet0\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", &(0x7f0000000a80)='./cgroup/syz0\x00', &(0x7f0000000ac0)='./cgroup/syz0\x00', &(0x7f0000000b00)="1a4000", &(0x7f0000000b40)='./cgroup/syz0\x00'], &(0x7f0000000b80)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) syz_open_pts(r0, 0x100) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:18 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4a0000, 0x0) 2018/05/18 08:57:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x91210108}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x50, r0, 0x8, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4008040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x100) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)=0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) 2018/05/18 08:57:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000340)=""/86, 0x56}, {&(0x7f0000000280)}, {&(0x7f00000003c0)=""/225, 0xe1}], 0x5) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x6c, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}]}, 0x10) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:18 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0xe58}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={r2, 0xd}, &(0x7f0000000300)=0x28364054cd1e364f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:18 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:18 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:18 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:18 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/60, 0x3c) 2018/05/18 08:57:18 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:18 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:18 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x40, 0x3, 0xffffffff80000001, 0x81, 0x0, &(0x7f00000000c0)='sit0\x00', 0x365f, 0x8, 0x1ff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendmmsg$unix(r0, &(0x7f0000000180), 0x0, 0x8c0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) getrandom(&(0x7f0000000180)=""/80, 0x50, 0x3) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/18 08:57:18 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x40, 0x6, &(0x7f0000000780)=[{&(0x7f00000002c0)="28b0fae97226bec22faad20e46d5b1815a25f303861790dc058366db2d8c7cc8da5cabd5bf708479621d323199ae47947e717e2beb57c31d92235dbc481928cf9388399b6abf763cb6", 0x49, 0x9}, {&(0x7f0000000340)="93991638cb5dc20794a99a161b78767090d89b11ea23a3336a6f3d67b189184fbf460ca5c30939fa54703dd886e2f3a5df1b3ad9bd1ace8b001cc48599e185bd09ea9dfac0387a60a5917d1515c1949a8acde00566f5904d51bc15a8d6cf9d9c0f4b763be44b12523e4aaa9f9d616001ed6425955e96419eb56904b18d972d349f5b7269063365cee4b273de4342fb189680081247c957cddf074073fe6ab2bcba0a0132e947c55230d8af6994cd86772878b28728126d0b29a5ab655273d042b151643428544563a4f41bd03d18f623a143733587513303473c4383cd350c8460", 0xe1}, {&(0x7f0000000440)="cfa3611444f12dfac0dae3b3bf7ac37390e4c96aaf4f9ce7403f683cc4ff4e6b687790dcc072cb0208b426630842d1b19b6c69abd7a7d2e1f4289aeb20936f662e9ca288da5201a14e3e1161afde80f01b456edcde8573a99d9cf303e5aa66a7d59a8c55a5f7fef18aba7e1bb2e610a0b65f4a60fa7ecabc230f5eaebf24b65975016bdb0de02df10a055d3737c83ac5da", 0x91, 0x944}, {&(0x7f0000000500)="e918d829f4d3c693dc81216bcb219cc6a2ad8a7df794400804cdac214cd0a08a1f698519ac8e2c7505d01dad0291222839f17504d2ea6ce7ca258337115bb5441b233e933cd21f56e2488fa0d06605f1c991fdb8186810a28520d28c1f4173fef4994130d3626f7a02ef4ca8e09ab30d55db12f7e388fa4953595c0efd42ae3aca92cfce0b760bb6ed202e7c16ec3169f0622536260d2e982262ea07487c8463d919678e59628da1efcf8704344faace8445c1e004f3e090b9d4ba74004835cdb0908c9b36440dae68cb99279e9c7930252c9e506adce3", 0xd7, 0x4}, {&(0x7f0000000600)="df8524d0b7e70fa9173560fa617c72f43b4dfbab7099e3c8e9c4e43ed28c96f87db1501202fa4102351a4bff0f80e7c17be0ce11c2d6f3f880d4e258611b03f0892b87649c6ec3f7583ad28519e36db6e65a6d6b24d07baafae0e88baea7ec4b9ea06d9e74d6c1172428b79269c2e59812481a69b182d5d5da87895a93d626cd050561633297311ee74dc2156464158837d8f40707e10b87a14176ba75edb65b9d54be0e87c55abd35b8d2f8bcee2a94746b26ec51bbe13b169fb0625273a14c599e82ce248a7a7b89b122b4f29f03fd6b1dc7", 0xd3, 0x9}, {&(0x7f0000000700)="a9c9e4739dbc11b8afe7116c321b71d39641a5fec6e86fc12319816f0b500fc628d719181a360edfdbe16ce92bedbcd25473686e177f16dc93ab87d9fab9c144839f0bd1084f53e863e7e7cb040949f686666d19248e3847bcc2b2c2", 0x5c, 0x60}], 0x8004, &(0x7f0000000840)={[{@check_normal='check=normal', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x31, 0x32, 0x32, 0x35, 0x32, 0x30, 0x30]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x32, 0x33, 0x35, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@codepage={'codepage', 0x3d, '866'}, 0x2c}, {@nocase='nocase', 0x2c}]}) 2018/05/18 08:57:19 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:19 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 0: r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x500, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0xf06, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) unlinkat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gretap0\x00', r2}) rt_sigsuspend(&(0x7f00000000c0)={0x7fff}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2000000, &(0x7f0000000080)="d1fa7673eb372c2af6ed888cdf7e") umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0xb076, 0xaaaac82, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:19 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:19 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f00000007c0)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5290b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f704297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:19 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:19 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:19 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000007c0)={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa17f}, {0xa, 0x4e24, 0x2891582d, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffff00000000, [0x9854, 0x1, 0x929, 0x7ff, 0x100000000, 0x80000001, 0x4, 0x8]}, 0x5c) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000d00)='syscall\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000034c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000035c0)=0xe8) getresuid(&(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000036c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x80000001, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x11, r5, r6}, {0x0, 0x1, 0xa7, 0x3, 0x6, 0x2, 0x1, 0x4}, {0x81, 0x1, 0x3, 0x8000}, 0x3, 0x6e6bb3, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x3, 0x2, 0x6, 0x6, 0x6, 0xe6}}, 0xe8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r7, 0x4c01) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000c00)=0xe8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f0000000840)='GPL]-)]vmnet1[\x00', &(0x7f0000000880)='trustedvboxnet1[vmnet1,/]keyring%\x00', &(0x7f00000008c0)='{wlan0:%{\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='veth1_to_bond\x00', &(0x7f0000000980)='cpusetmime_typeproc\x00', &(0x7f00000009c0)='syscall\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0xca) keyctl$assume_authority(0x10, 0x0) 2018/05/18 08:57:19 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:19 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000780)={r1, 0x20}) r2 = socket$inet(0x2, 0x80e, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000500)=r5, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000003c0)={{0x100}, 0x1, 0x100000001, 0xfffffffffffffff7, {0x8, 0x9fc1}, 0x41c, 0x9}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1000) r6 = getpgrp(0x0) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000600)=""/108, &(0x7f00000006c0)=0x6c) perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x4, 0x2, 0x7e0, 0xfffffffffffffffb, 0x0, 0x2, 0x1040, 0x0, 0x6, 0x4, 0x4, 0x7fffffff, 0x3f, 0x2, 0x10000, 0x100000001, 0x2eab54c1, 0x2, 0xff, 0xfffffffffffffffa, 0x200, 0x0, 0x8001, 0x80000001, 0x8, 0x6, 0x1, 0x80000000, 0x1, 0x875c, 0x9, 0x0, 0x6, 0x100000001, 0x7fff, 0xfff, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000200), 0x6}, 0x0, 0x189, 0x200, 0x7, 0x40, 0x3, 0x10001}, r6, 0xc, r4, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000540)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00']) ioctl$VT_WAITACTIVE(r2, 0x5607) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000580)="c53448b1f71bbef947f2434e38579f80", 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000005c0)=0x5, 0x4) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="2e86280e2120b87a146c178fb010356b15f1341c0cec9dcaf835085d5fbd92660b8ea96e1d24a8860e3a3b74777b7b", 0x2f, 0x1}, {&(0x7f0000000180)="a68869876177abe6ca4ee78f8ce65d1bb9e72f6ae6953d6521095e", 0x1b, 0x5}], 0x10008, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f636173652c757365667265652c646f733178666c6f7070792c646d61736b3d35333400000000000000002c7569643d3634362c6e66733d6e6f7374616c655f726f2c636f6465706167653d313235352c0042bfd59669becdafce93deac2e1746c231ba1ab8e5f18d524fc21446"]) [ 740.777678] FAT-fs (loop7): bogus number of reserved sectors [ 740.783509] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 740.794305] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/18 08:57:20 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000002c0)={{0x0, 0x3, 0x0, 0x2, 0xfff}, 0x400, 0x5, 0x4}) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r1, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000380), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0xc5b) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000000100)=""/109, 0x6d) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:20 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) 2018/05/18 08:57:20 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:20 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:20 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000b40)='./file0/file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) getpeername$netrom(r0, &(0x7f00000007c0)=@full, &(0x7f0000000840)=0x48) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x0, 0xf4f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000140)={r1, 0x9f}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000880)=0x9) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) socket$inet6_udp(0xa, 0x2, 0x0) clone(0x200807ffff, &(0x7f0000000a40)="8120c35f86839387ee252160507d11be517414a9e9863bad47ea613d718d22c8535fbd223f7c6fd4acef00b27caed40f1c62d294b63cb19ec4fb11e89ec9bc9e1bfb864e85e05293d1e887b7a6bc5a1c19d6818e075f80b9538adb4eee231bff8ecb48e65b63661d3d9d7f9c3a07557ba2f1e40eebb8fb0799a042c974140412db253b836b3dc670698a04ec51bc8c", &(0x7f0000000900), &(0x7f0000000a00), &(0x7f0000000940)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000008c0)=0x0) perf_event_open(&(0x7f0000000940)={0xf010b66097836ba4, 0x70, 0x10001, 0x7fffffff, 0x9, 0x3c, 0x0, 0x100, 0x4001, 0xc, 0xff, 0x3, 0x81, 0x9, 0x10001, 0x100000000, 0x4, 0xfff, 0x9, 0x5, 0x7, 0xffff, 0x20, 0x100000, 0x1, 0x8, 0x20, 0xc680, 0x7, 0x101, 0x1f, 0x5, 0x2, 0x5, 0x3, 0x606, 0x502f, 0x4, 0x0, 0xffffffff, 0x5, @perf_config_ext={0xd85, 0x100000001}, 0xc416, 0x6, 0x5, 0x7, 0x1d, 0xb8, 0x7fff}, r7, 0xd, r6, 0x2) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000009c0)) 2018/05/18 08:57:20 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000007c0)={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa17f}, {0xa, 0x4e24, 0x2891582d, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffff00000000, [0x9854, 0x1, 0x929, 0x7ff, 0x100000000, 0x80000001, 0x4, 0x8]}, 0x5c) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000d00)='syscall\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000034c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000035c0)=0xe8) getresuid(&(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000036c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x80000001, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x11, r5, r6}, {0x0, 0x1, 0xa7, 0x3, 0x6, 0x2, 0x1, 0x4}, {0x81, 0x1, 0x3, 0x8000}, 0x3, 0x6e6bb3, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x3, 0x2, 0x6, 0x6, 0x6, 0xe6}}, 0xe8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r7, 0x4c01) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000c00)=0xe8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f0000000840)='GPL]-)]vmnet1[\x00', &(0x7f0000000880)='trustedvboxnet1[vmnet1,/]keyring%\x00', &(0x7f00000008c0)='{wlan0:%{\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='veth1_to_bond\x00', &(0x7f0000000980)='cpusetmime_typeproc\x00', &(0x7f00000009c0)='syscall\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0xca) keyctl$assume_authority(0x10, 0x0) 2018/05/18 08:57:20 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x371) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)=ANY=[@ANYBLOB='nou\x00\x00\x00\x00\x00']) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@ipx, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7ff, 0x30}, &(0x7f0000000200)=0xc) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) creat(&(0x7f0000000480)='./file0\x00', 0x44) 2018/05/18 08:57:20 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:20 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0), &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000a00)=0xe8) r1 = getgid() lchown(&(0x7f0000000800)='./file0/file0\x00', r0, r1) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r5, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:20 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000007c0)={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa17f}, {0xa, 0x4e24, 0x2891582d, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffff00000000, [0x9854, 0x1, 0x929, 0x7ff, 0x100000000, 0x80000001, 0x4, 0x8]}, 0x5c) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000d00)='syscall\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000034c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000035c0)=0xe8) getresuid(&(0x7f0000003600), &(0x7f0000003640), &(0x7f0000003680)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000036c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x80000001, 0x4e21, 0x9, 0xa, 0xa0, 0xa0, 0x11, r5, r6}, {0x0, 0x1, 0xa7, 0x3, 0x6, 0x2, 0x1, 0x4}, {0x81, 0x1, 0x3, 0x8000}, 0x3, 0x6e6bb3, 0x2, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x3, 0x2, 0x6, 0x6, 0x6, 0xe6}}, 0xe8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r7, 0x4c01) read$eventfd(r4, &(0x7f0000000380), 0x5a8a7b741e2cfb62) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000c00)=0xe8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f0000000840)='GPL]-)]vmnet1[\x00', &(0x7f0000000880)='trustedvboxnet1[vmnet1,/]keyring%\x00', &(0x7f00000008c0)='{wlan0:%{\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='veth1_to_bond\x00', &(0x7f0000000980)='cpusetmime_typeproc\x00', &(0x7f00000009c0)='syscall\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000b80)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0xca) keyctl$assume_authority(0x10, 0x0) 2018/05/18 08:57:20 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:20 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='logfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x18800, 0x10) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) getpeername$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/05/18 08:57:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r0, r1, 0x0, 0x11d, 0x14) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x8a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000000400)=""/204, 0xcc, 0x0, 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/18 08:57:20 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:21 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) getcwd(&(0x7f00000003c0)=""/118, 0x76) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f00000002c0)="527560fb9a3f6dc5ef68531b4ee6736f92d63d9efeb7e82da9ac08fc2a873f3b278d24d76d156c533f5d17bf3fcde353c1053390098e3dff7047d7197d59c806ec122cf97b9f14618a262c96990fb1e6aff28ce877d5a129b60e116f99033a1d512f86538fa6b6009f173f45a13ce76e317df814c61afbf40835d3f77d7ec7c62680ef2b73f130457db1a7e70030756b732f3d963f972c1c2e08cb887a9ca1f6efc46e8ee9eb64028545a3bc6ce1afedba628d11cd632238cc00bad33be3c715cf17c0490db2ad99abfdfb8b304e419ca69c08f51e65", 0xd6, 0x80, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r2, &(0x7f0000000140), 0x8) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000500)=[&(0x7f0000000600)="000000c503260d562c9aebf26244cfa112deb5c51f3f766b6e1d9447c9fc15559f8564f5032159168cf8b45865b4ddea84c5613a84c5a2c432e7903a3f96cc95a3cb9245245348d9fb0096641344a95641a0ee441472602b15b6c19c493ac45a7a82df0323578131b716c3fe3ad1bf7a2ca4ef6a449730f4e1383358191ec44a68df35929b88b1eaf11d8e13245fe6d39ae7c4d05aaff132d528d6e2cc72f02807e34fa6e7349ce4352b", &(0x7f0000000580)="730000000015000010fde6fa8696db5f8f6cdde817e7fb6ef714136bebfb262b5d03aa6df1c1371e6b29088c2727ed5c43e7711a391a83effe46754c5fbd6c2dbf5707", &(0x7f0000000540)='/dev/loop-control\x00'], &(0x7f0000000700)=[&(0x7f00000006c0)='syscall\x00']) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:21 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:21 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:21 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) acct(&(0x7f0000000140)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000180)='./file0\x00', r0, r1) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) sendto$packet(r2, &(0x7f0000000400)="6ce82825e68879cdbd3c035a74b4dda3fced58e692a83455dca9e1a79c0ceb91e1683d591f94fcf995945c2ea91488635a7bcd52d68314478d9c0304400fef1d5c1350d41268d5bfb46495f44b84c0dddd45a3f997ea8e0f0159d91ae1f12d73d0275af71190b07afc079d830c2dd970bdf25081318cfa154b2a01dc270e5d118a77e9ee33b715d448bce4", 0x8b, 0x20004084, &(0x7f0000000600)={0x11, 0x0, r3, 0x1, 0xffffffffffff7fff, 0x6}, 0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x10001, 0x0) 2018/05/18 08:57:21 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000005c0)=0xdb, &(0x7f0000000840)=0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000007c0)=""/84) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:21 executing program 7: r0 = socket(0x1b, 0x7, 0x7) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x67, @rand_addr, 0x4e20, 0x3, 'fo\x00', 0xc, 0x7fff, 0x72}, 0x2c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='sysfs\x00', 0x2000, &(0x7f0000000340)="45e0709857d1fc294437144e26d2244ba29268ff35af6414ad412894a81abb066545df4821a91f5b650c6c46bdfe5eddeeed0ef5c92931eb8b6ef3daf0964f0f0905e430f4b25d42346c7880eb67e72c6731ea16ead014e2a285461ccdb22da3953a34643e481ab95759fd235051ba36325fd69f04f626f0fd8bba9861bbbf885ad99bbd74a5571f4cecc65f1a5022f05a44492cc51f37c944bb4449ed74197d915b8ad9cc5ff1") syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0xaaaaaaaaaaaab29, &(0x7f0000000600), 0x20000, &(0x7f0000000440)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x2d, 0x35, 0x0, 0x56d1c254ce6c933a, 0x7b, 0x3f, 0x0, 0x3f]}, 0x2c}, {@barrier='barrier', 0x2c}, {@largeio='largeio', 0x2c}, {@barrier='barrier', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@logdev={'logdev', 0x3d, './file1'}, 0x2c}, {@prjquota='prjquota', 0x2c}]}}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:21 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) 2018/05/18 08:57:21 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tee(0xffffffffffffffff, r0, 0x828, 0x2) 2018/05/18 08:57:21 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000800)={0x1, 0x3, 0x9, 0x2, 0x2}) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:21 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) ppoll(&(0x7f0000000a00)=[{r0, 0x20}, {r0, 0x41}, {r0, 0x2401}, {r0, 0x204}, {r0, 0xd704}, {r0, 0x22c1}, {r0, 0x2}, {r0, 0xc000}], 0x8, &(0x7f0000000a40)={0x77359400}, &(0x7f0000000a80)={0x7fb}, 0x8) getresgid(&(0x7f00000005c0), &(0x7f00000007c0), &(0x7f0000000800)) fstat(r0, &(0x7f0000000840)) stat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) lchown(&(0x7f0000000080)='./file1\x00', r1, r2) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r5, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r6, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c666262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xa4ffffff]}, 0x5c) 2018/05/18 08:57:21 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tee(0xffffffffffffffff, r0, 0x828, 0x2) 2018/05/18 08:57:21 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000601ffff0000000000000000000000002f7a1c3b6ac339da88a321df6ba3e74697ef346b4a12ce754e"], 0x2d}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/28, 0x1c}, 0x0) 2018/05/18 08:57:21 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tee(0xffffffffffffffff, r0, 0x828, 0x2) 2018/05/18 08:57:22 executing program 6: clone(0x1000200, &(0x7f00000002c0), &(0x7f0000744000), &(0x7f0000000400), &(0x7f0000000380)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0xfffffffe) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0xfffffffffffffea1) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) clone(0x0, &(0x7f0000000080), &(0x7f00000003c0), &(0x7f0000000040), &(0x7f00000001c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockname(r1, &(0x7f00000002c0)=@nfc, &(0x7f0000000380)=0x80) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:22 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) 2018/05/18 08:57:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/18 08:57:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c4600350100050000b9d7dc4c25d45b5af9ea1ad3000000000003003e00060000002c0100e10000000000ff000500000087003800020002000700ea000200007001000000ea0a0000000000ff07ffffffffffffff00000000ffffffff00002011cdb2f5f0eef534000101000000000000000000000101007004000000050000000000400040000000004409d81d0010000100000001000700ff0f00007cc4000000fcfffffffffffff423273d395b5de949a633eb0eb02633281a9db30c89d614ca45"], 0xc5) r1 = dup2(r0, r0) sendto$ax25(r1, &(0x7f0000000280)="04", 0x1, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1) 2018/05/18 08:57:22 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:22 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) fgetxattr(r0, &(0x7f00000005c0)=@known='com.apple.system.Security\x00', &(0x7f00000007c0)=""/163, 0xa3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000880)={r2, 0x1f}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:22 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}}) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f0046b672707569642c00000000"]) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) 2018/05/18 08:57:22 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:22 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000280)=0xfffffffffffffdba, 0x80000) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:22 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r0, &(0x7f00000007c0), &(0x7f0000000280)=0x60, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'veth1_to_bond\x00'}, 0x18) 2018/05/18 08:57:22 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r1, r0, 0x828, 0x2) 2018/05/18 08:57:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[]}}], 0x2, 0x0) 2018/05/18 08:57:22 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSBRK(r0, 0x5427) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x0, 0x6ac, 0x7, 0x4}, 0x10) 2018/05/18 08:57:22 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:22 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r0, 0xffffffffffffffff, 0x828, 0x2) 2018/05/18 08:57:23 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400040, 0x0) clone(0x20000000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000280)={0x2, 0x7, 0x1, 0x6, 0x5, 0xffff}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/18 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0x37d, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f"], 0x1) 2018/05/18 08:57:23 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r0, 0xffffffffffffffff, 0x828, 0x2) 2018/05/18 08:57:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x1000000ff) sendto$inet6(r0, &(0x7f00000018c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 08:57:23 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000007c0)=0x2) prctl$intptr(0x1f, 0x8000) 2018/05/18 08:57:23 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}, {0xa, 0x4e21, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x29b}, 0xff, [0x7fffffff, 0x1, 0x80f, 0x6, 0x2, 0x1, 0x9, 0x5]}, 0x5c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x20000, &(0x7f0000000680)={'nouuid,'}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000100)='mslos\x00', 0x5010, &(0x7f0000000ac0)) 2018/05/18 08:57:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 08:57:23 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000480)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xfffffffffffffe01, 0x30}, &(0x7f0000000440)=0xc) execve(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000578fe8), &(0x7f0000000780)=[&(0x7f0000000740)='*]mime_typesecurityGPLwlan0\x00']) accept4$nfc_llcp(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x800) ioctl$TCFLSH(r1, 0x540b, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') acct(&(0x7f00000005c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz0\x00', 0x1ff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) read$eventfd(r3, &(0x7f0000000380), 0x5a8a7b741e2cfb62) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000a80), &(0x7f0000000b80)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000800)={0x2b, 0xfffffffffffffffc, 0x1}) times(&(0x7f00000007c0)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x8, 0x8, 0x8001, 0x7fff, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4e580018}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x21}, 0x57b2}], 0x58) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) 2018/05/18 08:57:23 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) tee(r0, 0xffffffffffffffff, 0x828, 0x2) 2018/05/18 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[], 0x0) [ 744.500603] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 [ 744.509493] IPv4: Oversized IP packet from 127.0.0.1 [ 744.529286] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 [ 744.539647] ================================================================== [ 744.547014] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 744.553824] Read of size 2 at addr ffff8801da0fcfc2 by task syz-executor5/5916 [ 744.561149] [ 744.562751] CPU: 0 PID: 5916 Comm: syz-executor5 Not tainted 4.9.100-g73fdfa3 #26 [ 744.570342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.579672] ffff8801b7977720 ffffffff81eb0f09 ffffea0007683f00 ffff8801da0fcfc2 [ 744.587653] 0000000000000000 ffff8801da0fcfc2 ffff8801da0d6990 ffff8801b7977758 [ 744.595637] ffffffff8156532b ffff8801da0fcfc2 0000000000000002 0000000000000000 [ 744.603615] Call Trace: [ 744.606177] [] dump_stack+0xc1/0x128 [ 744.611511] [] print_address_description+0x6c/0x234 [ 744.618149] [] kasan_report.cold.6+0x242/0x2fe [ 744.624350] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 744.630636] [] __asan_report_load2_noabort+0x14/0x20 [ 744.637358] [] __dev_queue_xmit+0x18fc/0x2080 [ 744.643472] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 744.649672] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 744.655617] [] ? copy_from_iter+0x298/0xb10 [ 744.661558] [] ? __cap_capable+0x168/0x1c0 [ 744.667413] [] ? selinux_capable+0x36/0x40 [ 744.673452] [] ? security_capable+0x94/0xc0 [ 744.679401] [] dev_queue_xmit+0x17/0x20 [ 744.685004] [] packet_sendmsg+0x1eff/0x4470 [ 744.690949] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 744.697520] [] ? sock_has_perm+0x292/0x3e0 [ 744.703374] [] ? sock_has_perm+0x9f/0x3e0 [ 744.709139] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 744.716205] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 744.722677] [] ? security_socket_sendmsg+0x8f/0xc0 [ 744.729225] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 744.735775] [] sock_sendmsg+0xcc/0x110 [ 744.741279] [] SYSC_sendto+0x21c/0x370 [ 744.746792] [] ? SYSC_connect+0x300/0x300 [ 744.752567] [] ? sock_setsockopt+0x3d4/0x17b0 [ 744.758680] [] ? sock_enable_timestamp+0xb0/0xb0 [ 744.765058] [] ? selinux_netlbl_socket_setsockopt+0x8c/0x340 [ 744.772476] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 744.779547] [] ? SyS_futex+0x206/0x310 [ 744.785056] [] ? do_futex+0x1770/0x1770 [ 744.790649] [] ? move_addr_to_kernel+0x50/0x50 [ 744.796851] [] SyS_sendto+0x40/0x50 [ 744.802097] [] ? SyS_getpeername+0x30/0x30 [ 744.807953] [] do_syscall_64+0x1a6/0x490 [ 744.813633] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 744.820527] [ 744.822124] Allocated by task 5916: [ 744.825724] save_stack_trace+0x16/0x20 [ 744.829667] save_stack+0x43/0xd0 [ 744.833089] kasan_kmalloc+0xc7/0xe0 [ 744.836773] kasan_slab_alloc+0x12/0x20 [ 744.840725] __kmalloc_track_caller+0xdc/0x2b0 [ 744.845276] __kmalloc_reserve.isra.37+0x33/0xc0 [ 744.850000] __alloc_skb+0x11a/0x600 [ 744.853684] alloc_skb_with_frags+0xaf/0x520 [ 744.858060] sock_alloc_send_pskb+0x5a9/0x750 [ 744.862524] packet_sendmsg+0x1581/0x4470 [ 744.866641] sock_sendmsg+0xcc/0x110 [ 744.870324] SYSC_sendto+0x21c/0x370 [ 744.874005] SyS_sendto+0x40/0x50 [ 744.877428] do_syscall_64+0x1a6/0x490 [ 744.881285] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 744.886353] [ 744.887949] Freed by task 5916: [ 744.891202] save_stack_trace+0x16/0x20 [ 744.895143] save_stack+0x43/0xd0 [ 744.898565] kasan_slab_free+0x72/0xc0 [ 744.902425] kfree+0xfb/0x310 [ 744.905500] skb_free_head+0x8b/0xb0 [ 744.909183] skb_release_data+0x329/0x400 [ 744.913303] skb_release_all+0x4a/0x60 [ 744.917160] __kfree_skb+0x15/0x20 [ 744.920667] kfree_skb+0xcc/0x340 [ 744.924090] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 744.929171] __skb_tstamp_tx+0x19a/0x4b0 [ 744.933207] __dev_queue_xmit+0x130f/0x2080 [ 744.937496] dev_queue_xmit+0x17/0x20 [ 744.941266] packet_sendmsg+0x1eff/0x4470 [ 744.945381] sock_sendmsg+0xcc/0x110 [ 744.949072] SYSC_sendto+0x21c/0x370 [ 744.952761] SyS_sendto+0x40/0x50 [ 744.956184] do_syscall_64+0x1a6/0x490 [ 744.960039] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 744.965107] [ 744.966709] The buggy address belongs to the object at ffff8801da0fcf00 [ 744.966709] which belongs to the cache kmalloc-512 of size 512 [ 744.979334] The buggy address is located 194 bytes inside of [ 744.979334] 512-byte region [ffff8801da0fcf00, ffff8801da0fd100) [ 744.991175] The buggy address belongs to the page: [ 744.996074] page:ffffea0007683f00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 745.006241] flags: 0x8000000000004080(slab|head) [ 745.010962] page dumped because: kasan: bad access detected [ 745.016636] [ 745.018233] Memory state around the buggy address: [ 745.023130] ffff8801da0fce80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 745.030458] ffff8801da0fcf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 745.037787] >ffff8801da0fcf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 745.045113] ^ 2018/05/18 08:57:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/05/18 08:57:23 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/18 08:57:23 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/18 08:57:23 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@routing, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[], 0x0) [ 745.050534] ffff8801da0fd000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 745.057863] ffff8801da0fd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 745.065190] ================================================================== [ 745.072514] Disabling lock debugging due to kernel taint [ 745.078008] Kernel panic - not syncing: panic_on_warn set ... [ 745.078008] [ 745.081997] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 [ 745.087717] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 08:57:23 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 745.101553] CPU: 0 PID: 5916 Comm: syz-executor5 Tainted: G B 4.9.100-g73fdfa3 #26 [ 745.105570] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 745.115465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 745.130917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.140656] ffff8801b7977680 ffffffff81eb0f09 ffffffff843c50e5 00000000ffffffff [ 745.148628] 0000000000000000 0000000000000000 ffff8801da0d6990 ffff8801b7977740 [ 745.156605] ffffffff8141f895 0000000041b58ab3 ffffffff843b87e8 ffffffff8141f6d6 [ 745.164574] Call Trace: [ 745.167133] [] dump_stack+0xc1/0x128 [ 745.172464] [] panic+0x1bf/0x3bc [ 745.177452] [] ? add_taint.cold.6+0x16/0x16 [ 745.183394] [] kasan_end_report+0x47/0x4f [ 745.189161] [] kasan_report.cold.6+0x76/0x2fe [ 745.195284] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 745.201573] [] __asan_report_load2_noabort+0x14/0x20 [ 745.208297] [] __dev_queue_xmit+0x18fc/0x2080 [ 745.214420] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 745.220623] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 745.226565] [] ? copy_from_iter+0x298/0xb10 [ 745.232509] [] ? __cap_capable+0x168/0x1c0 [ 745.238369] [] ? selinux_capable+0x36/0x40 [ 745.244310] [] ? security_capable+0x94/0xc0 [ 745.250250] [] dev_queue_xmit+0x17/0x20 [ 745.255846] [] packet_sendmsg+0x1eff/0x4470 [ 745.261786] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 745.268332] [] ? sock_has_perm+0x292/0x3e0 [ 745.274184] [] ? sock_has_perm+0x9f/0x3e0 [ 745.279952] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 745.287021] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 745.293491] [] ? security_socket_sendmsg+0x8f/0xc0 [ 745.300045] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 745.306595] [] sock_sendmsg+0xcc/0x110 [ 745.312107] [] SYSC_sendto+0x21c/0x370 [ 745.317615] [] ? SYSC_connect+0x300/0x300 [ 745.323381] [] ? sock_setsockopt+0x3d4/0x17b0 [ 745.329668] [] ? sock_enable_timestamp+0xb0/0xb0 [ 745.336041] [] ? selinux_netlbl_socket_setsockopt+0x8c/0x340 [ 745.343456] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 745.350525] [] ? SyS_futex+0x206/0x310 [ 745.356032] [] ? do_futex+0x1770/0x1770 [ 745.361627] [] ? move_addr_to_kernel+0x50/0x50 [ 745.367828] [] SyS_sendto+0x40/0x50 [ 745.373075] [] ? SyS_getpeername+0x30/0x30 [ 745.378929] [] do_syscall_64+0x1a6/0x490 [ 745.384611] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 745.391895] Dumping ftrace buffer: [ 745.395408] (ftrace buffer empty) [ 745.399089] Kernel Offset: disabled [ 745.402686] Rebooting in 86400 seconds..