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@typed={0xc, 0x1c, 0x0, 0x0, @u64=0x11b}, @generic="a8da3bae75a4eeff4971d0197d6aacc9dd94c7d3ee99233a6bd17a0f6553b49a98cb8253a4076e360f23e405bd0609c08fb82b68301b09ebe763b7ab6daaf7569c23970b32b5913077943fe2e7b0b691459bc4cbfd1264de11fd669f71a48bc342a01ab3b9fe94206e7d3d68392ec02c055c252582cf6ca4e8f1d63dafe44d68097a668181066950b6e5db6f381a1a5ea3f78b5d6b7fb35f4fb9670ed03c27dedbf7975c23a498d62b09da20954f8a46893519ebb8a867c2a4cc79fb1a4791b9a52b4bff1ce99a37b4f648de9d94c374f05cdbb07a7b8df34c", @nested={0x38c, 0x5e, 0x0, 0x1, [@generic="cc22ae1fa501054d02dae6317321c82cc923430a89f1c476da4318aa8c05e1b8e56bd3d24038319dd849d2f40f7bf235fd97b1e61cd345a2a54d725a30958a75dd8392deb5397974dadfd71d5761fb82638e1542e69620bad9a063419e7a6cd07d7280d23c02", @generic="290148b30f9e862e65bc1797de281440e6617f7510c8c540163c9f57fcbba378b2c62fdf2b4b0fcf8d17ac05acb8f9b60bd289a165496f86e37a3b3395a89e4e8184010e8b25b03f3d8328ad4d7bc397ff5ec0caf67d5e4d0625fdfbb3f244e7c40ce2834b634df62f18650c2765192850506013eb66c448a2980429d0bebbd45686c6564f5bdaad7e1edc17215802d80ecb472bc075d64d84068b2e9b8890861ecd8ff566d00466eb3633a6d81680d1faeefbad98c0119105ad1b5faf6917927ac9ef8f056e8d46732fb2700ed0e4b0383d31381fbe5633254a670a8044dd31fb", @typed={0x14, 0x84, 0x0, 0x0, @ipv6=@loopback}, @generic="6f6feeaba097c402535167832d8e41467f528a2b370d630c96152d211af766bad2dc83618443752eae2ee7b15b92c00ac3f54749fe62e87a820e1a67620f58124a91b133d0537d059d3a910b69bf03769a8bb40a95657971caddf2df035396a51ea79819bddb4270b517688f352b7a2945fa8496f38fc32b1823649a2496cfaa07acfc370461e1179d95a3", @generic="da5455ad86396d3631ec8b8ada6780a2083c60012cd7d16144fd3504b88659721d37b1c2d2892bf589acd4c0f33d6bc5b865fac426518a749c3c16400ec76e660b188323149851697953a97a945bc9b0a94b20f43b8f2158277d2725fa4eac65a725299a0ce89939e32672dd7612e8d29ff386d480eef0b17560d4d277a30a304749bde291b6d76abb080cdd422bfa08d15af10c", @generic="1c7937ded64e5ebff34138afe158769782da2714cb012d5300df3364f48ad1bfdce57b58384893db3cef3030a2f3acb634e1934783d0b2c5435f66b7390621da13d7f94307e0ffeee47d97eed1b737a0ec40fe874df590a47611dba8ba0a4c5b33a600ca701f1f3e9d4895dae7d84847d3eff8c3a3425c6d16a0addef612cfa8f419ab28be1f8305ce238d3e6e8c5288109ec826e252334af0717cf77cb94fe878fcafa9cf73e581538ac4477d0f899e80a4b5a1226774e096b65c78970f7b5d990b1157d34b53169e0730117743966aced7465a3e4653518474736c555b82bee6bdeab2", @typed={0x16, 0x8b, 0x0, 0x0, @str='cpuset&vmnet0//%!\x00'}, @generic="c7f92a8fa8ea4ee51f436f2c7f69e70116cd"]}, @nested={0x34, 0x15, 0x0, 0x1, [@generic="719111f1f6f576003ec75e9f1e4d94447b3635e5ae07fe40068adfb941643d2e3e1f6d0e", @typed={0xc, 0x35, 0x0, 0x0, @u64=0x10000}]}, @nested={0x275, 0xc, 0x0, 0x1, [@typed={0xc, 0x5f, 0x0, 0x0, @u64=0x7}, @typed={0x26, 0x5d, 0x0, 0x0, @str='{selfwlan1GPL&/}posix_acl_access\xad\x00'}, @typed={0xb9, 0x82, 0x0, 0x0, @binary="14eb7f97424a4596c809bbea0b09ffd17cb18e86969b313acbf51edb67313e4f14f7aecc0c4a13c5a0c56ebc25353fde8678489392aaa5dee5c55bd4eb31a8cdc5c58f93b2eca24218f42ff3ae595803ccbb40bc19e3b9c7565cecd8a390850f332021a8b7cde59d9184ea94561976cf9a4fb1f11a0205323318aa7982f1b6e26e219ad166e4699a00a74787854131d425feff84421227da020612607beb11ad485aa775fe445dd0e7ee388e4f31cce8cabf543d30"}, @generic="98e5", @typed={0x8, 0x5, 0x0, 0x0, @u32=0x4}, @typed={0x5, 0x70, 0x0, 0x0, @str='\x00'}, @generic="3eb4dbbc0c1ba9ec68198c0754336213ed0e28366ec908a1d51f16fe70a0c37181c86ee185ab6e85f12da835c5e7d879498dfce7db785be58ca103dea968c9021ccf7a70cb39ae55bbb5409919ac19d6be90d7259677f3ee9d460f9037eab4a2ef8fc6ff74f73d611e8a5f38501f1c6941326c46", @generic="d4541723afab8b6c4668d36166c65213ed2e0cddf4641cea1bd41b7902f76703f61438ee16f85d01ab75f98e810d9ba3bc7b05d6a3", @typed={0x8, 0x7b, 0x0, 0x0, @ipv4=@multicast1}, @generic="dbd27dcbf0bc829c8e6e69a8af9fd31d8f89adaafbfdd9a673ea505f4c2a7c13571bb7f73632e3b6956779cc4f0675a7d84d1fced848cbe63377a5b0fd57cd79f2857b66fe83af7c4d13b23ece1801477b795a8f86d97ce31adb7a2a1b146410e2a7a4a8d44629883e515ef678a027417b7e4671b2758b77b18fafba535d735b3ee5590f6494f229c1bf68abb09438bc746be4a05c03c5039bd7afc2c9f3dd8cdc0e5be1f05d08bea2a6ea56816025a5d3abee6130b59c6f71a389ca4bcb"]}, @generic="601e551eebddac8f7a6b1c20de9ab6956b17e585efed5ded4528f901fccfcb4e286ae91228ce04b216bbb4fd5dd21e934089fc71d7159f46489a60ca3177f548a4ccf2cd655870330824a7edeece80d624f4893edd4b884c6176f5300a672d3d300b31fac71ca21d44eabb01fdeb71d16e06cd336786827cd2823a8d5151d01184bbb6ec8004de891a985774c0790bbc", @typed={0xac, 0x24, 0x0, 0x0, @binary="1a0759dcf446a13322d78b8fd9bf87ebfc524870f6d575bd10e8dd7b81182514f27844136410cd7438710b70961011cc11317905c58f2a9c65cfa619df78aeb70927374baf59df10df8110b7819b2ae280e5e10f706ecefe853e2c6baf8c2ca0762316736e60e2f9237df51d120ebb7874eccc980f5bdaee1a3df96438911b1b6ffbc94663b8b23a915650289bb2a8fa69931aa8e9a10cb9420ea89fc1f24f5cca45344887c182d0"}]}, 0x186c}, {&(0x7f0000001c00)=ANY=[@ANYBLOB="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"], 0x134}], 0x2, 0x0, 0x0, 0x880}, 0x54884) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$USBDEVFS_GET_CAPABILITIES(r1, 0x8004551a, &(0x7f0000000040)) 00:55:01 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1b000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:01 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r1, 0x5556}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x71) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xfbff}, &(0x7f0000000280)=0x8) [ 358.984890][T13567] input: syz1 as /devices/virtual/input/input241 [ 358.991306][T13567] input: failed to attach handler leds to device input241, error: -6 00:55:02 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) syncfs(r2) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:02 executing program 3: msgget(0x1, 0x0) 00:55:02 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1c000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) io_submit(0x0, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000000280)="4750c8333731c0150716bcec7e041761447cea9e4494efff5b632033f1a120f2204d24f0b6d55a6afa9657e2e7f1493c5d49a5f091c5669f2952e453141c2f00d16f6901c2d8d308f707eb7cca11b319e9e5a18e2b0e66f387f162a4a4184dba8c5ee993ceb5c5995ad96a8aac8a0a6240deb8bc3ce0198eddd56beb6323c5b9269294e14608e2988ee84fe6e2894f766751813448e58c6b7877eb115240a6f27f0bc7b5223cb463415935d9b071dc45e0f973c4f311b79a4f4fdf38956cf06c3164c8186bc123d85854f68aa4adf48ab1a312e27db378e9560ffbf9d2d7d5505093ce766d3e0d6c4659", 0xea, 0x3, 0x0, 0x0, r3}]) sendfile(0xffffffffffffffff, r1, 0x0, 0x4000000) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x4000, 0x6, {0x77359400}, {0x1, 0xc, 0x9, 0x8, 0xfa, 0x7, "1ad1c317"}, 0xb4, 0x1, @offset=0x3ff, 0xfff, 0x0, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) ioctl$SIOCAX25GETUID(r5, 0x89e0, &(0x7f0000000240)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r6}) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{0xffff, 0x7, 0x9, 0x8000}, 'syz1\x00', 0x32}) 00:55:02 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7f, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 359.374430][T13597] input: syz1 as /devices/virtual/input/input243 [ 359.392614][T13597] input: failed to attach handler leds to device input243, error: -6 00:55:02 executing program 3: msgget(0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00') 00:55:02 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1d000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000000)={0x80000000, 0x0, [], {0x0, @bt={0x39c0000, 0x81, 0x0, 0x0, 0x3ff, 0x3, 0x81, 0x8f2, 0x3, 0x6, 0xfff, 0xe32, 0xfffffe00, 0xffff8001, 0x1, 0x24, {0xfff, 0x54e}, 0x28, 0xff}}}) 00:55:02 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1e000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 360.215301][T13608] input: syz1 as /devices/virtual/input/input244 [ 360.230540][T13608] input: failed to attach handler leds to device input244, error: -6 00:55:03 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:03 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$rxrpc(0x21, 0x2, 0x2) recvmmsg(r1, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x220, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) write$binfmt_script(r5, &(0x7f0000000180)={'#! ', './file0', [{}, {0x20, 'selinux+em1@'}, {0x20, 'cpuacct.usage_user\x00'}], 0xa, "b8caa49c6382aab6b4bc0c7a11d1029ec6f20e788dc645953f308ff6cc6e70b26b152289656bf472711bcd6dd55826fcca0be5cdbcfb9980717311334e7bca0d7fde36dd1e1be7d9ddc3dc330faedaca3287dfc8662b8070954eb7c9b77337ce037f72c80da7faaaba718f5d1852e0667d0d99e80faa92592f2665584c63829fb03dcabf0861beb2264cfc51cacf6150e8"}, 0xbe) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2b) 00:55:03 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000080)={0x3f, 0xa, 0x4, 0x4000000, 0xfffffffa, {r4, r5/1000+10000}, {0x4, 0x8, 0x3, 0x0, 0x29, 0x6, '5x\t,'}, 0x2, 0x4, @offset=0x800, 0x3, 0x0, r6}) recvmsg$kcm(r7, &(0x7f0000000200)={&(0x7f0000000340)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/151, 0x97}], 0x1, &(0x7f0000000300)=""/9, 0x9}, 0x3f00) r8 = eventfd2(0x6cc, 0x801) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=0x1) r9 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video2\x00', 0x2, 0x0) ppoll(&(0x7f0000000280)=[{r1, 0x2000}, {r8, 0x40}, {r9}], 0x3, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000180)) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:03 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x20000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:03 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000000)={{0x4, 0x4, 0x6, 0x4}, 'syz1\x00', 0x2f}) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:04 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x7, 0x92b5, 0x8, 0x1, 0x8, 0x7b107c4c}) [ 361.156079][T13688] input: syz1 as /devices/virtual/input/input245 00:55:04 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x21000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:04 executing program 3: sched_yield() msgget(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xf0, 0x10, 0x400, 0x70bd28, 0x25dfdbff, {{'drbg_nopr_hmac_sha512\x00'}, [], [], 0x2000, 0x2000}, [{0x8}, {0x8, 0x1, 0x3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x14}, 0x2000c080) [ 361.215714][T13688] input: failed to attach handler leds to device input245, error: -6 00:55:04 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, &(0x7f0000000000), 0x4) 00:55:04 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x22000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:04 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:04 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x23000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000040)=0x8) [ 362.250607][T13733] input: syz1 as /devices/virtual/input/input247 00:55:05 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x24000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 362.293811][T13733] input: failed to attach handler leds to device input247, error: -6 [ 362.386331][T13733] input: syz1 as /devices/virtual/input/input248 [ 362.402611][T13733] input: failed to attach handler leds to device input248, error: -6 00:55:05 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000000)={0x0, 0x0, [], @raw_data=[0x3ff, 0x9, 0x7, 0x1, 0x10000, 0x4, 0x20, 0x26, 0xfffffffb, 0x3, 0x7, 0x9, 0x0, 0x4, 0x9, 0x5, 0x40, 0x9, 0x2f3, 0x5, 0x6, 0x7f, 0x3, 0x2, 0x2, 0xc4, 0x8, 0x7, 0x2, 0xa9, 0x7, 0x9]}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:05 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:05 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x25000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 362.721286][T13761] input: syz1 as /devices/virtual/input/input249 [ 362.763799][T13761] input: failed to attach handler leds to device input249, error: -6 00:55:05 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x800, 0x402000) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:05 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x26000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x3) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r1, 0x0, 0x7fffffff) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r4, 0xffffffffffffffff, 0x0, 0x4000000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) sendfile(r3, r1, 0x0, 0x4000000) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000000)) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:06 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000240)=0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x4, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$dupfd(r1, 0x5ec3c9da129c80ed, r3) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:06 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x5bd, 0x6, 0xa2, &(0x7f0000000180)="0daa481a6b9615c41102df8b4d0d74e92ea7744ded09d9d3f5482e6d862161aeedd1c4b67b6f517519590fe0a5ad93c60bf02c191c63384009f7e132d03047f88d84208536891e3b1af649067e4d97b7b4722e693d256b41e0bc1d1757ebf344282e16ee95a8846f86a091d928772427c784b761d837b09eb34587f82e29a37e1740a3e31f650db2361edfc80f9b9b997a3bf0f75b80a361bea52b9f7e05466073e0"}) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x424, 0x17, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_FLOWTABLE_HOOK={0x3c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x15cb}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xa6c7}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'gretap0\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x274, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xb8, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_vlan\x00'}, {0x14, 0x1, 'macsec0\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'wg0\x00'}, {0x14, 0x1, 'bond_slave_1\x00'}, {0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'batadv_slave_0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge0\x00'}, {0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'veth0_to_batadv\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'team_slave_1\x00'}, {0x14, 0x1, 'ipvlan0\x00'}, {0x14, 0x1, 'bond_slave_0\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'veth0_to_bond\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_hsr\x00'}, {0x14, 0x1, 'ip6erspan0\x00'}, {0x14, 0x1, 'veth1_to_hsr\x00'}, {0x14, 0x1, 'veth1_to_batadv\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}, {0x14, 0x1, 'ip6erspan0\x00'}, {0x14, 0x1, 'nr0\x00'}, {0x14, 0x1, 'syzkaller0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'syz_tun\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'veth1_virt_wifi\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK={0x13c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'ipvlan1\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}, {0x14, 0x1, 'batadv_slave_1\x00'}, {0x14, 0x1, 'bridge_slave_1\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}, {0x14, 0x1, 'veth1_virt_wifi\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_vlan\x00'}, {0x14, 0x1, 'ip6_vti0\x00'}, {0x14, 0x1, 'veth1_to_team\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_to_bridge\x00'}, {0x3, 0x1, 'syzkaller0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xea02}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x48004}, 0x8044) 00:55:06 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x27000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 363.453140][T13807] input: syz1 as /devices/virtual/input/input251 [ 363.492229][T13807] input: failed to attach handler leds to device input251, error: -6 00:55:06 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x28000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:06 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x29000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:07 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155c12) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f0000000280)='./bus\x00', 0x254280, 0x190) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r2, 0xc0182101, &(0x7f0000000000)={r5, 0x3, 0x8}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) 00:55:07 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2a000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:07 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r3, 0x5, 0x1490, 0x1, 0x2}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:07 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "e59ded4f48544be1", "7ad1daaa52545c04de3bf83e67e570981ca5c4a6ca463b873fe2f610c4f33659", "a6269ee1", "d38a3cd157335381"}, 0x38) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) recvfrom(r2, &(0x7f0000000200)=""/93, 0x5d, 0x60, &(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:55:07 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000cc0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000fbdbdf2501000000400001800800030001000000140002006272696467655f736c6176655f30000008000300020000000800030001000000080003000200000008000300020000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100140004000300040003002f40c0c996f1f0437e2d1239cb851f92ef0b1f13b2e54dbd90526b7f068177da23baa9fda228f2c557fb4fa8ff49132ccd80afc656a747bdc5d1a84bd35a41770db563486db09ec75e97165ebef745aafd9437de478542e6"], 0x70}, 0x1, 0x0, 0x0, 0x4040004}, 0x85) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000a8fd16d28db000", @ANYRES16=r5, @ANYBLOB="010000000000000000000100000028000180060001000a0000000c000700000000d50000000008000600736970000800050000000000e104560697774069a6698c6ce0e7b0a4f16a5d795fe1a750863591340ba86d6bd1123f9ba0202d1e83ef80dbd5de21d4d9cec124a40ea3ff8b5fa8601c2402e6ca89afac718dda387049a2bec00a5f845c524fdd1800778762c50a5eccebe72e0ace4c514959b40f3690f82c9e6228ee8f57968bd91d790e36"], 0x3c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x4c, r5, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x60, 0x23}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000b00)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)=0xb3) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x100) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {0x2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000004, 0x0, 0x0, 0xfffffffc], [0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xff], [0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11ed, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x10, 0x0, 0xff7fffff, 0x7fff, 0x0, 0x0, 0x0, 0xf75c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:07 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000000000000900000001000000000000000000000064000000000000000116450000000000000004000000000000002b4fffffff07000009000000040000000000000000ce000009000000000f0000f382000000000000cd000000000000000200000000000080010001000000000900000000040000000000000000000000000000000000000000000000000000c1ffffff040000000000000000c382d775f50000000e0700000700"/205]) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 364.782806][T13866] input: syz1 as /devices/virtual/input/input253 [ 364.815368][T13866] input: failed to attach handler leds to device input253, error: -6 [ 364.852903][ T27] audit: type=1804 audit(1586480107.771:321): pid=13872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/240/file0/bus" dev="ramfs" ino=49637 res=1 00:55:07 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000000)={0xfffffffb, 0xb, 0x4, 0x4, 0x6, {}, {0x4, 0x0, 0x80, 0xfb, 0x42, 0x20, "9bcacb6e"}, 0x5, 0x2, @userptr=0x68fd, 0x2, 0x0, r2}) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:07 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x200000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 365.204979][T13894] input: syz1 as /devices/virtual/input/input255 00:55:08 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x300000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 365.249764][T13894] input: failed to attach handler leds to device input255, error: -6 [ 365.451210][ T27] audit: type=1804 audit(1586480108.371:322): pid=13868 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/240/file0/file0/bus" dev="ramfs" ino=48984 res=1 00:55:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0/bus\x00', r0}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:55:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:08 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x400000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:08 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x500000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 365.819988][T13928] input: syz1 as /devices/virtual/input/input257 [ 365.855756][T13928] input: failed to attach handler leds to device input257, error: -6 00:55:09 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4254, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/143) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 366.120211][ T27] audit: type=1804 audit(1586480109.041:323): pid=13942 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/241/file0/bus" dev="ramfs" ino=49684 res=1 00:55:09 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x600000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:09 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r5 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x1, 0x0, 0x0, r4, r5, 0x164, 0x9dec}, 0x5, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x81}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) r7 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xbfc5, 0x80002) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f00000001c0)=""/130) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:09 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x80, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) setsockopt$rose(r4, 0x104, 0x2, &(0x7f00000000c0), 0x4) ftruncate(0xffffffffffffffff, 0x80000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r3, r6) chown(&(0x7f0000000000)='./file0\x00', r1, r3) 00:55:09 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x700000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 366.717812][ T27] audit: type=1804 audit(1586480109.641:324): pid=13939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/241/file0/bus" dev="ramfs" ino=49684 res=1 00:55:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/136, 0x88, 0x2, &(0x7f0000000300)=@llc={0x1a, 0xfffe, 0x93, 0x3, 0xff, 0x7, @multicast}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) fchmodat(r0, &(0x7f0000000000)='./file0/bus\x00', 0xef64ef2267550194) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:55:09 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:10 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x800000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:10 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x1000, 0x2800) sendto$ax25(r3, &(0x7f0000000380)="5ca7d4f04b8b9b2eddcb9de40e0addcd256c54958193c930534d8c104d9a51a393352b0a2e6f5abc2639c8b9bc6c145ba73d76ad404dcd022515ca2059a15ca36584b82b377aa7056faf13cf55fea35afe53e6afda7d87e71505e699693d1a9c7c651de274282c367ea33bbc85d63a7d9d48db1c1a934f29c45a2bb693d4ee2468498ae8055277bb443957ab9c69525f1dedb93c796b9f83da1759f675093234010f7c43fb679569bc6e23b9b28faf7a8c729d20bb0178499ba2ea6ec1df0527079063ca1b655e0f8066ae9acfc8f4e5fb9c842d54c0af0744d7e89afe075299a2615733579ff307ac", 0xe9, 0x40c0, &(0x7f00000000c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) write$P9_RREAD(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x101) socket$phonet(0x23, 0x2, 0x1) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 367.441139][T14005] input: syz1 as /devices/virtual/input/input259 [ 367.468820][T14005] input: failed to attach handler leds to device input259, error: -6 00:55:10 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x900000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 367.544825][ T27] audit: type=1804 audit(1586480110.471:325): pid=14007 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/242/file0/bus" dev="ramfs" ino=49088 res=1 00:55:10 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000000)={0x8000, 0xa, 0x4, 0x40, 0x0, {}, {0x1, 0xc, 0xff, 0x1, 0x20, 0x2, "56e21b09"}, 0xff, 0x3, @offset=0x6, 0x1, 0x0, r0}) read$FUSE(r3, &(0x7f0000000300), 0x1000) 00:55:10 executing program 3: syz_open_dev$dri(&(0x7f0000000200)='/dev/dri/card#\x00', 0x2, 0x8040) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r4, 0x740c6356c7505b00, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r4, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4005}, 0x0) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x29e6, &(0x7f0000000040)=0x4) 00:55:10 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xa00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 368.084387][ T27] audit: type=1804 audit(1586480111.011:326): pid=14000 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/242/file0/bus" dev="ramfs" ino=49088 res=1 [ 368.118061][T14005] input: syz1 as /devices/virtual/input/input260 [ 368.138904][T14005] input: failed to attach handler leds to device input260, error: -6 00:55:11 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 368.237672][ T27] audit: type=1804 audit(1586480111.031:327): pid=14007 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/242/file0/bus" dev="ramfs" ino=49088 res=1 00:55:11 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xb00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x101, 0xffffffff}) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 368.785158][ T27] audit: type=1804 audit(1586480111.711:328): pid=14058 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/243/file0/bus" dev="ramfs" ino=49792 res=1 00:55:11 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xc00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 368.909859][ T27] audit: type=1804 audit(1586480111.741:329): pid=14063 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/243/file0/file0/bus" dev="ramfs" ino=49796 res=1 00:55:11 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x3, 0x7, 0x101, 0x0, 0x0, {0x5, 0x0, 0x8}, [@NFACCT_NAME={0x48, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000081) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:55:12 executing program 3: msgget(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb4, 0x4, 0x8, 0x5, 0x0, 0x0, {0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88fb}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x86dd}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x97}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xfffff046}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xfffffffa}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) 00:55:12 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x44a640, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 369.162816][T14077] input: syz1 as /devices/virtual/input/input261 [ 369.209916][T14077] input: failed to attach handler leds to device input261, error: -6 00:55:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xd00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 369.355028][ T27] audit: type=1804 audit(1586480112.281:330): pid=14089 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/244/file0/bus" dev="ramfs" ino=49142 res=1 00:55:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xe00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 369.897543][ T27] audit: type=1804 audit(1586480112.821:331): pid=14089 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/244/file0/file0/bus" dev="ramfs" ino=50185 res=1 00:55:12 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xf00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:13 executing program 3: syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x42202) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000080)={0x9c0000, 0x5, 0x0, r2, 0x0, &(0x7f0000000040)={0x9909dd, 0x1, [], @value64=0x8}}) msgget(0x0, 0x0) 00:55:13 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {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, 0x0, 0x0, 0x0, 0x0, 0x4581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddb, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff5a55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x9]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:55:13 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@initdev}, &(0x7f0000000040)=0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x29, 0x800, 0x1) sendto$inet(r2, 0x0, 0x0, 0x880, &(0x7f000069affb)={0x2, 0x0, @multicast2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1a, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5, r6}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xb, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x3, 0x6, 0x8, 0x8, 0x20, 0x10}]}, &(0x7f0000000100)='GPL\x00', 0x1, 0xe5, &(0x7f0000000180)=""/229, 0x41000, 0x4, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x1, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xd, 0x7, 0x1000}, 0x10, r5}, 0x78) 00:55:13 executing program 4: clock_gettime(0x4, &(0x7f0000000200)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, r3, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_SEQ={0x11, 0xa, "1a183798ae026d905514a4854b"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "f1310f1ec0"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "6aed3c788bab1d82e0b03ebacf"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_MAC={0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0xfffe, 0x4, 0x7, 0x0, 0x0, 0x2, 0x1, [], 0x9}) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x49, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000], [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x80000000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:13 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1000000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:13 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000000)=0xb000) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 370.547105][ T27] audit: type=1804 audit(1586480113.471:332): pid=14135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/245/file0/bus" dev="ramfs" ino=49858 res=1 00:55:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$UI_DEV_DESTROY(r0, 0x5502) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000180)='./bus\x00', 0x7fffffff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)="9160cd0459c68112b4bfe33ba2676d6935df4dfc24260e6374ce5c395b50ea80f203de749474117958217b4636244bc726bf9d00859acf2b081d4158e468264de23ae07c818a125cdb319872affad5f712e6e5039658099a5d37a2c29880922b52fd1a15e31ced766d3f74f0b8b00079414cdc", 0x73, 0x8}, {&(0x7f0000000300)="229339e19bd166a2b63fc4d220616f4d0f2b35ef9ac92ada78c6f0adac80091d89f3cee826dc6835d953bf84a343d90a87e06e0133701d685a4f37b234cd80097f6ffd7d2d6a9c56e3d0a0970873352c523f2131884a030e3b48985835c5b52ef7818334cec15952af98a66a05d8f977bc0f5f865828dce0e3b4a12c6df930fca997c46e981fa5df29f0f42d65c97220073dde8f419917b7a9f7531f0297b378fb80e7b0d3ce4abfe4a524b1bec9b576164ac2a9e3e0e4de1029449d1a639cac809682ced1f18a7963d135fea8146bc744a398b3b3f0593b3de04481933b5b10881cae9253179078c1e8", 0xea, 0x7ff}], 0x800, &(0x7f0000000400)='ramfs\x00') r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 370.663446][ T27] audit: type=1804 audit(1586480113.541:333): pid=14142 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/245/file0/file0/bus" dev="ramfs" ino=49864 res=1 [ 370.695738][T14147] input: syz1 as /devices/virtual/input/input264 [ 370.749534][T14147] input: failed to attach handler leds to device input264, error: -6 00:55:13 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:14 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1200000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 371.212119][T14172] CIFS: Attempting to mount /dev/loop0 [ 371.290598][T14172] CIFS VFS: Malformed UNC in devname. 00:55:14 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000340)={&(0x7f0000000240), 0x1, &(0x7f0000000300)={&(0x7f0000000380)={0x108, 0x453, 0x8, 0x70bd29, 0x25dfdbff, "477cb889813f57a8f8f426ce94f64d42a1ff383e4f80bed5486d62dbcb69681dd5564105397836441dc4e12bf1b8e97170aebf92f5eb5faadfb987e4d4e8df7980f4cedff5e7ae61902f44733eb6fdd4731d9412aa77537561a7fdcae452b958e64c7aa68d5837c757e7702f40d7c7371f1e057aa2348914efa69e71bee047b8ef42e2fb9e6ff110cc2c549048118c1a364a7f883be59401e2f797776deeed2fd1e97cc74fe14c645ec7b3389d2350e948acdcd0857e4b0608aab08546212f73b657ee49d3357e38339d12e5c4b5d79524a816b4d6cc40bd51900c1d2447e89aca26859e509443aa6a872238c7fc2e509a2a276f9f000000", ["", ""]}, 0x108}, 0x1, 0x0, 0x0, 0x8800}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xff, 0x0, 0x0, 0x40, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10008, 0x8}, 0x21, 0x0, 0x0, 0x0, 0x34}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) connect(r3, &(0x7f00000001c0)=@l2tp={0x2, 0x0, @local}, 0x80) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0xfffffeee, 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0xffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 371.462654][T14187] input: syz1 as /devices/virtual/input/input265 00:55:14 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0x0}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r3, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x6}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 00:55:14 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 00:55:14 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1300000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 371.779047][T14207] input: syz1 as /devices/virtual/input/input266 [ 371.805212][T14178] CIFS: Attempting to mount /dev/loop0 [ 371.810763][T14178] CIFS VFS: Malformed UNC in devname. [ 371.860197][T14207] input: failed to attach handler leds to device input266, error: -6 00:55:14 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x1015}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:14 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) pidfd_getfd(r4, r3, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 372.005495][T14207] input: syz1 as /devices/virtual/input/input267 [ 372.024354][T14207] input: failed to attach handler leds to device input267, error: -6 00:55:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) write$eventfd(r1, &(0x7f0000000000)=0x6fac, 0x8) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1400000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:15 executing program 5: openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(0xffffffffffffffff, r4, 0x0, 0x100) sendfile(r5, r4, 0x0, 0x4000000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001300), 0xbc3bdc92be1c65f6) 00:55:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1500000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 372.549486][T14258] input: syz1 as /devices/virtual/input/input268 00:55:15 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r2, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0xb04, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0x5, 0xa, "05"}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x40011) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 372.626166][T14258] input: failed to attach handler leds to device input268, error: -6 00:55:15 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) setsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000180)=0x1, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r0, 0x0, 0x7fffffff) sendfile(r3, r0, 0x0, 0x4000000) recvfrom$unix(r0, &(0x7f0000000000)=""/195, 0xc3, 0x10041, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) [ 372.758782][ T27] audit: type=1804 audit(1586480115.681:334): pid=14273 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/247/file0/bus" dev="ramfs" ino=50296 res=1 00:55:15 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000480)=""/198) ppoll(&(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x25) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r4, 0x0, 0x0) process_vm_writev(r4, &(0x7f0000000900)=[{&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/5, 0x5}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/254, 0xfe}, {&(0x7f00000007c0)=""/52, 0x34}, {&(0x7f0000000800)=""/205, 0xcd}], 0x6, &(0x7f0000001c80)=[{&(0x7f0000001980)}, {&(0x7f00000019c0)=""/27, 0x1b}, {&(0x7f0000001a00)=""/221, 0xdd}, {&(0x7f0000001b00)=""/118, 0x76}, {&(0x7f0000001b80)=""/40, 0x28}, {&(0x7f0000001bc0)=""/179, 0xb3}], 0x6, 0x0) read$FUSE(r1, &(0x7f0000000980), 0x1000) recvmsg$can_j1939(r1, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000300)=""/145, 0x91}], 0x2, &(0x7f00000003c0)=""/175, 0xaf}, 0x3) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x408100, 0x0) 00:55:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1600000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:16 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x6, 0xe4000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r6, 0xc0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)={r7}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0x0, r0, 0x0, 0xc, &(0x7f0000000380)='/dev/media#\x00', r7}, 0x30) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@can_delroute={0x1b0, 0x19, 0x400, 0x70bd28, 0x25dfdbfd, {0x1d, 0x1, 0x2}, [@CGW_LIM_HOPS={0x5, 0xd, 0x8}, @CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x0, 0x1}, 0x4, 0x2, 0x0, 0x0, "d665381582e6752a"}, 0x6}}, @CGW_CS_CRC8={0x11e, 0x6, {0x5d, 0x12, 0x1b, 0x81, 0x48, "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", 0x2, "3e58e546244999b674dfc8b334bc1a6ce35f4f66"}}, @CGW_LIM_HOPS={0x5, 0xd, 0x5}, @CGW_MOD_AND={0x15, 0x1, {{{0x3, 0x0, 0x1, 0x1}, 0x6, 0x1, 0x0, 0x0, "d02725a39f0423d8"}, 0xe}}, @CGW_CS_XOR={0x8, 0x5, {0x8, 0xfffffffffffffffb, 0xfffffffffffffff8, 0xf5}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1f}, @CGW_DST_IF={0x8, 0xa, r5}, @CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "0a3c77b1d6c8f251"}, 0x3}}, @CGW_FILTER={0xc, 0xb, {{0x3, 0x1, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1}}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x48000}, 0x20024895) 00:55:16 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x25) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR, @ANYRESDEC=r4, @ANYRESDEC=r3, @ANYRES64, @ANYPTR64, @ANYPTR], @ANYRES64=r2, @ANYRES64], @ANYRESDEC=r2, @ANYRES64=r3, @ANYPTR, @ANYRESDEC=r0, @ANYRESDEC, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYRESDEC=r4], 0x70) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r1, 0x0, 0x7fffffff) sendfile(r5, r1, 0x0, 0x4000000) ioctl$RTC_AIE_OFF(r1, 0x7002) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U-', 0xc0000000}, 0x16, 0x2) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 373.333388][ T27] audit: type=1804 audit(1586480116.261:335): pid=14268 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/247/file0/bus" dev="ramfs" ino=50296 res=1 [ 373.445135][ T27] audit: type=1800 audit(1586480116.281:336): pid=14268 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpuacct.usage_user" dev="ramfs" ino=50298 res=0 00:55:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1700000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:16 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0xfffffffe) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:16 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = accept(r4, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x80) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @multicast2, @broadcast}, &(0x7f0000000180)=0xc) sendfile(r2, r1, 0x0, 0x4000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00000001c0)=0x8001) ioctl$UI_DEV_DESTROY(r1, 0x5502) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:16 executing program 5: clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0x0, 0x989680}, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x2, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r1}], 0x1, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) accept4$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14, 0x80800) read$FUSE(r0, &(0x7f0000000980), 0x1000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) sendmsg$inet(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="25583b93eed87fa5c46814247fb5ec97efdb4d7807cae3dc248eb0dd316d8c0e26bb8e103671ec9cd9c0ef3e9ba711031d111fb33ccc7fb6e09a8f295ef2ae5a699636967385c3b20089a9a019bc62d77e8d71adec4223330ab0d310f7ed92e2827a061ef0ea36ec7e57f72ecfd49b6f5a6312d59a2bf1200584afd740fb1ef89d712fa752da28", 0x87}, {&(0x7f00000003c0)="9e8352a74e03c3e58dcf39d83c4bb731ba6c958d148148d254b51756847903062f75c2f476bd7f8ddeb6a6c9d985854fdf6e0aa5617885859804119c316bb2c838fa1d793e4a3aa3a2f8299dc7153a1b95a18d41a35d691bf3b67f69d0cabc1928ff23ac6b057ddc15761c83df7c294654f68bb1326857181046e8797628e43780cc38a861f03c39de16e2878f7d44f424c496c83acd6c0674dd4dad8c260729737775cb563f2bb6864ad7974335fe1c57707343040ec33203c17504daf7bb73757d115ffc87f84211be5c3b6a3f281b26d2933f1abc2040171766bc4831bb05738088e9b1027bcd44f0ae7c539d26c08f1f6e1d6b48288cbe", 0xf9}], 0x2, &(0x7f00000004c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf9}}, @ip_retopts={{0x20, 0x0, 0x7, {[@cipso={0x86, 0xd, 0x2, [{0x7, 0x7, "009793798b"}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffff001}}], 0xb0}, 0x20040800) 00:55:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1800000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 373.948567][T14301] syz-executor.1 (14301) used greatest stack depth: 22768 bytes left 00:55:17 executing program 1: setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) getpeername$tipc(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000001c0)={0x6, 0x4, [0xffffffff]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0xffff, 0x4) sendfile(r1, r0, 0x0, 0x4000000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0x7, 0x6}, 0xc) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:17 executing program 3: msgget(0x0, 0x2) [ 374.179825][ T27] audit: type=1804 audit(1586480117.101:337): pid=14340 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/248/file0/bus" dev="ramfs" ino=50027 res=1 00:55:17 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hpfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000000)={0xfffffffa, 0x4, 0xffff}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000180)={0xffffffffa6c7c356, r4, 0x2, 0xfffffffffffffe00}) fchdir(r3) creat(&(0x7f00000002c0)='./bus\x00', 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = socket(0x10, 0x3, 0x0) dup3(0xffffffffffffffff, r5, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 374.316646][T14356] input: syz1 as /devices/virtual/input/input270 [ 374.378053][T14356] input: failed to attach handler leds to device input270, error: -6 00:55:17 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1900000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) write$P9_RXATTRCREATE(r0, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) msgget(0x0, 0x0) 00:55:17 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:17 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400c0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xd29c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:17 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1a00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 374.839575][ T27] audit: type=1804 audit(1586480117.761:338): pid=14388 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/249/file0/bus" dev="sda1" ino=16384 res=1 00:55:17 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x0, 0x1}, 0x0, 0x8, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:18 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:18 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x20, 0x5, 0xaa}, &(0x7f0000000040)=0x10) 00:55:18 executing program 5: openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ppoll(&(0x7f0000000140)=[{r2, 0x4011}], 0x1, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x2}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) 00:55:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1b00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 375.358768][ T27] audit: type=1804 audit(1586480118.281:339): pid=14384 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/249/file0/file0/bus" dev="sda1" ino=16017 res=1 00:55:18 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote}}, 0x1e) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}) r3 = open(&(0x7f0000000200)='./bus\x00', 0x432000, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 375.468495][T14419] input: syz1 as /devices/virtual/input/input272 [ 375.508052][T14419] input: failed to attach handler leds to device input272, error: -6 00:55:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1c00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:18 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x220882, 0x0) ioctl$UI_DEV_DESTROY(r3, 0x5502) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x8, 0x34, 0x3, 0x7, 0x9, 0x8001}) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) fsetxattr$trusted_overlay_origin(r4, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:18 executing program 3: msgget(0x0, 0x200) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000300)={&(0x7f0000000000)="932b270111005e8f3f3a701a318ff2ebf043615eb048af73635e2e8a033cefb70304a8752a62f870bf4c50d82b8ce5d23511d5ef0cb6683c9569d5ee9a70084e", &(0x7f0000000040)=""/181, &(0x7f0000000100)="c62a6ba30a7c76e482bff67c81d6b7f4a7f21867cd15bc19a1bb67f5e3e9b0a975d17311188ef4673f96fb1f1332ce1351dc432734543fcce1ed4e1e7b244f852fc12b886b603f81634a32f37d4b9846977c3b9bd5f10aae746ca3d3a8f1849b9fa30fe50983d39eebaaee6f8f4e555e7504a4513f8996cf475a2537addd7c4435d4bab6edc6b3121fc2bbffcf43753fb7d6a5e41a74fc8f58623bcbd4b7842f323cee122cb855ebb37ad6184e318d61d7e426800a793e6ffec1c4c4bac580cba8b6a08cdb182491b7c2e9aa3a9f00fd93b3c98737e0169f0125e30feaffe43b81eaba23a4e2ae48e5b48ab260b2db", &(0x7f0000000200)="f148343c0b4d074c8277828801322f9d10e80007ecae31e9c1d69473386b53a3027e64730c66f1c436eac4a332fc7c4a5a0062e9b40994e5af8d2b772081eb9e2bba1c82aa5469aa4e110224ff4b35c06ad1cd9d90088690abe51d2d1348df2df41a55cc40d85ae2cfb5e62c271cddaab96b3fefda9492026f8502c2f09a9b6498b75c711efc1069bf59ffa6755c6a6fa1a92d29bf9e8c91fa5e77b786f397df2ce87b510e21078e048701f525a2fd01076a4636d681e1fceb02b3de7a232645f43592", 0x1}, 0x38) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000340)) [ 375.964773][T14457] input: syz1 as /devices/virtual/input/input274 00:55:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1d00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 375.995770][ T27] audit: type=1804 audit(1586480118.921:340): pid=14460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/250/bus" dev="sda1" ino=16380 res=1 [ 376.026318][T14457] input: failed to attach handler leds to device input274, error: -6 00:55:19 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(0xffffffffffffffff, 0x40) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = getpgrp(r1) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x7, r2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getgroups(0x3, &(0x7f0000000180)=[0x0, 0xee00, 0x0]) chown(&(0x7f0000000100)='./file1\x00', 0x0, r4) fchdir(r3) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ptrace(0x4207, 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) [ 376.355590][ T27] audit: type=1804 audit(1586480119.281:341): pid=14471 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/251/file0/bus" dev="ramfs" ino=50138 res=1 00:55:19 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1e00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:19 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x9, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 376.479791][ T27] audit: type=1804 audit(1586480119.351:342): pid=14477 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/251/file0/file0/bus" dev="ramfs" ino=50142 res=1 [ 376.719292][ T27] audit: type=1804 audit(1586480119.641:343): pid=14487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/252/file0/bus" dev="ramfs" ino=50509 res=1 00:55:19 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) getsockname$ax25(r2, &(0x7f0000000040)={{0x3, @default}, [@bcast, @default, @default, @null, @null, @null, @default, @null]}, &(0x7f00000000c0)=0x48) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:19 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000640)=',', 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000001c0)="9b", 0x1) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/17, 0x11) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:19 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r5, 0xffffffffffffffff, 0x0, 0x4000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r7, r6, 0x0, 0x7fffffff) sendfile(r7, r6, 0x0, 0x4000000) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000000)=r6) [ 376.842265][ T27] audit: type=1804 audit(1586480119.701:344): pid=14489 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/252/file0/file0/bus" dev="ramfs" ino=50159 res=1 00:55:19 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1f00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:19 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) io_setup(0x5, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff7000/0x7000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0)="dc7245633504c2583184ca0b4a", 0xd, r2}, 0x68) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000240)=0x20420020) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) sendfile(r2, r1, 0x0, 0x4000000) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x100, @rand_addr="f0ba46e929633a214353fc572d15dab8", 0x3}, r5}}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 377.093698][ T27] audit: type=1804 audit(1586480120.021:345): pid=14503 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/253/file0/bus" dev="ramfs" ino=50532 res=1 00:55:20 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x80100) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000100000028000180060001000a0000000c000700000000001000000008000600736970000800050000000000"], 0x3c}, 0x1, 0xa00000000000000}, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000280), &(0x7f0000000440)=0x40) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xc4, r6, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr="770cc3fa09725fd27efacba23248c8e6"}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @rand_addr=0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x100000d, 0x10, r4, 0x75f2d000) 00:55:20 executing program 3: msgget(0x1, 0x2d8) msgctl$IPC_RMID(0x0, 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000001100)='/dev/input/mice\x00', 0xe6281) bind$llc(r0, &(0x7f00000010c0)={0x1a, 0x204, 0x9, 0x8, 0x4, 0x80, @link_local}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001080)=0x3f, 0x4) msgrcv(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4104], 0x1008, 0x2, 0x1000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001140)=""/170) 00:55:20 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2000000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 377.323867][T14515] input: syz1 as /devices/virtual/input/input276 [ 377.359676][T14515] input: failed to attach handler leds to device input276, error: -6 [ 377.471994][T14525] input: syz1 as /devices/virtual/input/input277 [ 377.479347][T14525] input: failed to attach handler leds to device input277, error: -6 00:55:20 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) msgctl$IPC_RMID(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8100, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r1, 0x4004551e, &(0x7f0000000040)=0x29bf1b7f) 00:55:20 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) msgget(0x0, 0x0) [ 377.789768][T14547] input: syz1 as /devices/virtual/input/input278 [ 377.809457][T14547] input: failed to attach handler leds to device input278, error: -6 00:55:20 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x3, 0x0, 0x0, 0xffffffffffffffff}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) creat(&(0x7f0000000180)='./bus\x00', 0x1d9) socket(0x10, 0x3, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f00000004c0)=""/13, 0xfffffffffffffe2f}, {&(0x7f0000000500)=""/213, 0xd5}, {&(0x7f0000000600)=""/228, 0xe4}], 0x6, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) splice(r3, &(0x7f0000000000)=0x6, r5, &(0x7f0000000100)=0x7, 0xeb, 0x2) 00:55:20 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x6, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ppoll(&(0x7f0000000180)=[{r4, 0x8102}, {r5, 0x101}], 0x2, 0x0, 0x0, 0x0) read$FUSE(r2, &(0x7f0000000980), 0x1000) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x49, 0x0) getpeername$l2tp6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x20) 00:55:20 executing program 1: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 377.903092][T14554] input: syz1 as /devices/virtual/input/input279 00:55:21 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x2, 0x7d}, {0x80, 0x1}, 0x8, 0x4, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r4, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r7, r8) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010006000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040006000000000008000600", @ANYRES32=0x0, @ANYBLOB="15260100ae2b0f8def8559367b34fa2800000d1bfb04f08b2bcf2e0664bbb2b22863411769f26136a7a876c42e9076d042f831d7842dd32df89992d392f34380", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="08000600", @ANYRES32=r7, @ANYBLOB="10000200000000002000010000000000"], 0x74, 0x1) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000000)) [ 378.094509][ T27] audit: type=1804 audit(1586480121.021:346): pid=14569 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/255/file0/bus" dev="ramfs" ino=51243 res=1 00:55:21 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r1) fcntl$lock(r0, 0x24, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x0, r1}) r2 = open(&(0x7f0000021000)='./file0\x00', 0x280000, 0x13) write$tun(r2, &(0x7f0000000180)={@val={0x0, 0x8863}, @val={0x6, 0x4, 0xa5d, 0x40, 0x1, 0x7f}, @x25={0x3, 0x2, 0x0, "b7c5cf4f9d87838817803645991673615c25916b3c04aa58672a3881c774eb88a67f41db8f04a25f2a8aab1cd6d399993bbd7747838b1710d5547579a89a9351082fb58c70c629fc17746005c89b6b6f1608fa60c4095abc26d10f735f352e1179967213d47749dc157225280799ff33f8f01e5ea78982ead36c3d992c61e4692a627c120f9965bce219b43b416512ed43a1"}}, 0xa3) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) [ 378.213384][ T27] audit: type=1804 audit(1586480121.091:347): pid=14569 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/255/file0/file0/bus" dev="ramfs" ino=51252 res=1 00:55:21 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2200000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 378.285811][T14582] input: syz1 as /devices/virtual/input/input280 [ 378.330672][T14582] input: failed to attach handler leds to device input280, error: -6 00:55:21 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$FBIOGETCMAP(r2, 0x4604, &(0x7f0000000100)={0x7, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget(0x0, 0x248) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 378.422997][T14591] input: syz1 as /devices/virtual/input/input281 [ 378.429580][T14591] input: failed to attach handler leds to device input281, error: -6 00:55:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x60200) ioctl$MON_IOCQ_URB_LEN(r1, 0x9201) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 378.560131][ T27] audit: type=1804 audit(1586480121.481:348): pid=14608 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/256/file0/bus" dev="ramfs" ino=50675 res=1 00:55:21 executing program 0: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) dup3(r2, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x12000, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000100)) recvfrom$l2tp6(r6, &(0x7f0000000240)=""/14, 0xe, 0x20, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, 0x20) 00:55:21 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2300000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:21 executing program 3: msgget(0x0, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000580)={0x4, 0x10e000, 0x43, 0x1, 0xe5}) msgctl$IPC_RMID(0x0, 0x0) msgrcv(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000440)=""/236) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/134) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000540)=0x8) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000100)={0x980000, 0x2, 0x100, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9b0960, 0x0, [], @value=0x1}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) getdents(0xffffffffffffffff, &(0x7f0000000d00)=""/4096, 0x1000) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{}, {0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3]}], r5, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000340)={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r5}}, 0x18) [ 378.756137][T14621] input: syz1 as /devices/virtual/input/input282 [ 378.769597][T14621] input: failed to attach handler leds to device input282, error: -6 00:55:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x2, 0x50, 0x8}}, 0x28) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000180)={{0x9, 0xde93, 0x2, 0xfffa}, 'syz1\x00', 0x37}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000100)={0x9c0000, 0x7, 0xfffffffe, r4, 0x0, &(0x7f00000000c0)={0x9d0962, 0x41f, [], @ptr=0x8}}) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000000)={0x4, 0x2, 0x9c}) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {0x0, 0x0, 0x0, 0xfffc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x800, 0x6, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7ff]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:22 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2400000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 379.494546][T14660] input: syz1 as /devices/virtual/input/input284 [ 379.518132][T14660] input: failed to attach handler leds to device input284, error: -6 00:55:22 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x203, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = semget$private(0x0, 0x2, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x200}], 0x1, 0x0) semop(r2, &(0x7f0000000040), 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/42) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYBLOB="bbdab915415c48034b9c56fad7ac62c4fcd891bc648a71070648ed760665d751d907043e278379e5a4bf8a93769f2e49a903a557e3267e33999ffbf2817ebc4baf58e6217aaf5bc4f53e8a55c43d0d48dc10d4f6bca48b8a6935a9ac7cfcad081397bf718eef2a51a47ea003867976c203f0e84514ae9f0dccd24fa915a904576c98cca90cfb24f250158d5990217531a29e509f3bec55069a30e20b689895210747a357f5b0404bee5085d9f348bf", @ANYRESDEC, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=r0, @ANYRESDEC, @ANYRESDEC]], 0xdf) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r1, 0x0, 0x7fffffff) sendfile(r3, r1, 0x0, 0x4000000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) read$FUSE(r0, &(0x7f0000000980), 0x1000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) getsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:55:22 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2500000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:22 executing program 1: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000002640)=ANY=[], 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000002640)={{0x2, 0x0, 0x80, {0x1000, 0x10000, 0x2}}, 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sendfile(r2, r0, 0x0, 0x4000000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/147) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000025c0)=ANY=[@ANYBLOB="4800001000020700"/19, @ANYBLOB="edb2a104747161", @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRESDEC], 0x5}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002400)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002000000000033d1a429ea0bd97b2d1e62984f691194cca7ef38709d3a11e1ae1a82926889da564331fbe6594d7c06e4591382230970cb8984f852dc58f3497cb546ca9f2e56e516c3352d1cce772f93569c874a5d9db2f7760030de9522525f0eaefe80e960e858a498713883e6a3ba8f456e82cd11728a03c65aa691df08c91b63bcd142aa8df9bf2a6e0bb8a6b766"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r4, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000002500)=""/176) 00:55:23 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x5}, 0x8) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r4 = open(&(0x7f0000021000)='./file1\x00', 0x8080, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r4, &(0x7f0000000100)='./bus\x00', &(0x7f0000000240)={{0x77359400}, {r7, r8/1000+10000}}, 0x100) dup3(r6, r5, 0x0) r9 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r9, 0x0) 00:55:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SOUND_PCM_READ_CHANNELS(r1, 0x80045006, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x2) 00:55:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2600000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:23 executing program 3: r0 = msgget(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r2, 0x0, 0x7fffffff) sendfile(r4, r2, 0x0, 0x4000000) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x25) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r5, 0x0, 0x0) r6 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r6) write$binfmt_script(r3, &(0x7f0000001580)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESDEC], @ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="f78b035157c756cf5124fe8dd3f3c101b68a3131c19d8cd7caddbf45f03c93698be7ff9526709a598d2f85a4a98ebf87e979eeff0718d4180866895ea3a6052ba55bfe41ce9c2fc1ea6bac319cdc4321f7e15650157ab97669e856f1316c40b43e9c6963f84b073b7bf0abb569e9877997c13ab81e88875ba2fad52b56cddc9cbd12a0ed5dff9886be33dc22e575fbcaacd68a6fef3b59eae408b531801ca1892e2a9309e2bc7606dcca470184c243dfc2fd984409"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], @ANYRES32=r5, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYPTR, @ANYRES32=r0, @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYRESDEC, @ANYRESHEX, @ANYRES64, @ANYBLOB="0e4626a033c559afaee7d74da54458e8adcb644a8eda4396bb66445dd86ee796a734f51b29a3b8ddeab6b8ad5900801757271e9826e149ea46e7e9cca85b2996e15d65062fa28029545a3f5c0ed0c0d099b9fa36981b8182f3880e1cd84d25e688376e3fda8c081e910f65092e54d47385ca5b523fcb8893c14e12973d99b9480e4dffbe5dd3548fe0f10197be1bbb468a8e896ed6a72d56c7d176b0bc53cfb662696d47719a4aad7e108c25ca8a5f83d197250d761dbcebaac1469ad9"], @ANYRESHEX=r6], @ANYRESOCT=0x0, @ANYRESHEX, @ANYBLOB="045a4c86bf0d719604618bae806f6164b376c8545312bb3a9eaaa5750b2157f092194705c94366a6f4579f077dffee2c0b57ed93b956c7439e4f608959814ae686017e6b0808bc9482d24c77b021acdbb810f731e3e935bc285a0f23d903451cdfe3ba9efd71a7807105ad7a3b179c7257110c4029f7d6d6591c9f60872e9acad59d1d2ad03d869bb4b60941eb370c24c85408645b3a624a676782a3b1f6eb6bf5e7d52bd0ac3640744560d0ff08c18312a1d4ae46d76ad29974988eeaf283509e8176504d87cfea274e98c342381ec29315a92e2bbb38919f77db34360210adf92c5b9e23a5dbd25380896a9e8e738638179d0ab3b2c62f931fc3b86c9f7d45e44470060b7faf6778f354b65463db3a1af6ad7692723c69cb0af70569f09f723bbf25d6e595ded54d86127080d1e51fdd7067bec86cd5bd8c7feb84828cc60dee67e865407f7749f2fe206db3c0ee2d3218f4ae75555b6458d7caf9e3b9727a8e06a00018fdd9637e63bf725b69f56c969d02259ba6e10c1594b3990c8a8156a914dd5b5f80", @ANYRES64], 0x106a) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r7, r1, 0x0, 0x7fffffff) sendfile(r7, r1, 0x0, 0x4000000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x3, 0x3}) 00:55:23 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:23 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 380.639231][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 380.639245][ T27] audit: type=1804 audit(1586480123.561:353): pid=14700 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/258/bus" dev="sda1" ino=16382 res=1 00:55:23 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2700000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:23 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x5, &(0x7f0000001400)=[{&(0x7f00000001c0)="1e7c8be20c5abe8c21f4a977596add8f827378454779551840af8c046e3022627080f393684f53dd4e5c6a68e236df11ddafe7b3ee412df99799b162b4eb28c227c5af1fd0f271c437c9a5d8d65f1ec6fe87f521e271c838879a5fb94b9db49e4141d72a5391dda9a593f0f7a82f83feb9e3565da58eb242b35707b6704ee31c2c675628d29f6c91e08a62136e9df56fbd6fd51461ffeb95701f03c34476988dc649ca2d98a5de320410e9f208840a3efd4af7b10568a93a51ab807833dccf887896e6356d188b415dee74a3aeaaed26c71ae32c2a60bc7cbd29e2119fff691234b61f3509c3d44c939b73d5baa3d04aa595af", 0xf3, 0xffffffffffffff49}, {&(0x7f00000002c0)="51ba50bc5c2b241d90a5fcfd9013be104d592ceef89f4fd25a4ed0347f476714aafc34cc75b19b6a", 0x28, 0x2}, {&(0x7f0000000300)="1358dbfb47bed692266a4221be51775d86676589a2a439047f559e5beb6f2d0f26dc2437686ff85bb3705831e8226742ff6bfc673e3094ff2efed30ddfd548f0daaffc9a52fde971fd2e1fd7e641d7c08066aee93cc860540c6d26738b143847a790b81ce7ffe84e22832c0a8fe51cef7b9f4729fc16cab0cea1b1b2", 0x7c, 0x6}, {&(0x7f0000000380)="bd20ff4d5c74b6b97d5a805ee84a6535bda8bf650a9e588f6a884a0ccb4bc90276f14d40e36b4573169eb753295849884665ec23b91c4f656739685f708115cfe1a1c2d540c1", 0x46, 0x30}, {&(0x7f0000000400)="425b37a1fdc34813ae4f7da2c7ffa33adbc747f3e9c65044adf7d8fcccae3717cf6fe3b75cb343ab4718a9a48177391923321619c222168298195cc16070126a442d5c87492319a74ead13651feffb888a7d62b8c196c5cc6f73900442b891fecf43b4f35205b572fd7a25929ac1adddfa7fdbb775db78841614bc6bdab720fc126c1b469151c0510c6d3351aab9f65f778c98237c4e963966bd0d3d76ed32cf52dfe2971fb940944864d434bdf34f996645b0f138ac2196d9394d45d6187d3d9187fef82aa1ed52605f104a770617cd63efa1ff1d0b98519a43c290017d1a2fe62ede48761382d7d753a000cac2c74eb845b63b0084b808e4d6863c2ca3e719a2952a6bf06de69f8edd3adcd4a655ca253fa52f53032cf14e00fafe1bfbdb73c2535e2e2957dfdb850ae54d9f7a58243e978ac7e38613ff2804428bb62176a22b57e8354ecbe5ebce2cb5d0961b14e3b5eac30ca177153c89b5e0076c4741b6d947d98edcde276bc96d04a4c25306ea2abe3b53432460044231fa6df9af6baa12c7f48c53e018ec2a07a055e8ed0ffbf85a2af1d8b7bc0373cabeabae31215be91930d227fca43495512d3a4c9dc95607ba4edaf2d22999c630873b77bd5e4b00a57545f166abf5a4b80f9535b1c879d7e385e86928cf0c2946a1e70bf76cc6b79fb801532978bec42557fad7a80dd24bce2ec7969996afe26638bdef46620e77b55c80ebcf256abbcaf4531cb4962dd7c39577c764249f1ce85d98c51f0b8b88cdff0b39f25bbc5bd64b07c966c5ddeab4a19e11949d52f123c23877f7c4e06ba383ad8000d57966616da2fb38364583cc1abd760f28be14c20e52a15602563fed8cc1d0e98bc48b0757a80710821c7e203bc3552d23d562a269d153f96bd55a0e75980786d0a71decd57ce532c88edc28e0b7af6962b10687c801c5fa58542954e17414f25f0bb08630de9aaabaabd94cd2f169edc914a826556ff2dd9b999abcaea1dfa8442614ebc322fc259a59cadc5deb2169ebc1096124e94d55addbe6f229173a2a79dc7a5d984ba10257e4524fc33550e963df7bd162cde80a7860b12d654d80d72dde14b69bf6b03edfc85428a6952d0c66ffa4080fcb6c99f127b4d6bbbf19b5b784ff2d33d59fddec6e7a29cc1c17d243f5ff1e674c84e395ab0cc8fc17b2946b74a592248dfa3e467d2621df84313908ba4fed9e9a46e251d9dbae380a2b5caeb69c4f9ee2f8f7202796e51cdfc4fcdad9c4860572a3e383456fdc4f641b3408a9e047f0084cab1ea96de4d5591e1a85f8ac60778c9d5bd5f4e6c55e2e82955431debb575e1cdade0e3eec6083ec2a2ee8c0918e9c26dc6193f2b3dbaed090589281adca18c2f9c8c658d610f1c63fad87580f59bdd168cfac20bf68b0cb395615c8a9b60cd75d51a53511e402cef62deda73808477dc25e41fe8321ea31f51ef830a80bae6ab261801b00075820aa71f30f9bf212b30f89e06dca6e97fcd8010ab8b39e447c3413c90b3abe25e7e9c2e0cba0153ecc0ba3a30e322a20468f91081b56193ef592b5e07a3b8f93b048444ddbde5013d35c4dbe3283a2ca5456a3c4854341ba4edd10299c7026006f4ffccb9ffae763010482a8f495f156d11fb836b0108ecfd868c16dfa107b60f8b886facda2806700118b894df1915559f494ec5a1a0273c4d3a159c10183d43dab5369f4ec0ef9b41e311efccaad306c77eebaf0183995ada8f8dfb42d7630dbf365ba35ea7e1d112ece23d4ce6e177896e7ca742e8b3ff099f7acd5007617192eeb5c9d90ab7c0730b17afa1786f9f52d02dd73d717a3f1376d378ed0758ad8fb09c71e8618fe8c064bfb3cc9a1e70165d185dfd3bdef384e6854bccbb59001e79a0a6cdc9deb992a10f9bc3551f94f61c53c3e63ecb64124f0f6f3d1677b0aa96f0dda7e2401496ef2670edf88106bdd27580476d40152b325a2e7d918d0d6ba5647cc940fad544004c4ff582f3fb526d4fcf8d2cf8640ee73fdd2c1b208281515b754175d12b26d14cd36f7282df5642d2c8df1307ba6478eb2ab2c75c38e62afe3daf8b4495616ac7c08fa0cae31ec61f0b892cf07f1d546c70318aa722d4751b240f58adc7830ee68bb03919165e49d450225f3cbc930d73b08a9278c32fe8f932aebba289ac58ede72332ff9ac6e60c918f4efc856e53fef675b9a72232416c26e01743d7f52cb60ea697e451b308e8b74e99edbf755cca3d14cbb6826aeec299439908e5807fb8913257b81ca58fd62b422e87549eacf460aa13820ef7c4e6d7546aa69789f65ee7915bc997028a29fb5e62d8fb3aaee0e671638a9badcd137f4f7898810dc93936c557115a8d8c50efb6bd98be2670910ffbe7d172878079f9c0d119c92e492812ffde2f898ba1d310e6d5652a5684e8e08c58bd87539b2080add0403d8f405c0354ef6c91a322634271bb30226663f49ec2efa7bfe2eb700ea9ff6d10b737e3b5df46f7b92e57e01c3cec462453a9de87936648a4aecdf6ae8828df3dc55b9242d9aff8181c6eae9ad2d5f7efc3b1f50e0f5086da400d854b527eea3e787043bba158c07ea11de06daa79722e578327f8d619a5a3981ebc375f307b009c679a1723f6333ff0d7960571f7880284fb4d08a893d95afb5b59af35f9fefa6fa65ca5d919a2d4df25ac1458cea9ca1e6d7f4bfeea094947aefc125cee5b995ffa52ad709fd390e8b62b00ab2e6c1d77930505e22e573fc42e331ea985772b5f261c64550b7cc78eeb5450288c452c082da86539778eca207c7f7af326f9fc097cf5d6e91d5f6b69d92b67fdfde57b7fd96ec9a4e1ecd847079f3c836c808422b2b3ea11c6eb0a2d22ab0d3ba2637c07e7150fc10fd9891a79dd21920e177d05907d3dfa16359ee77186c5b18fd333a6a076451a25d8ee330aac5e26176b594a8b7274aeca4395905f190e6842edf792d4f07546487b94f3cc41efc65841052d4e1ed831ff2003fd7c7ede969bed0e0e102814b99cc95328ea1a34c11481246b72e2604b983ea040f7ecd8ee327f6d5e5eacc25f803be5164b4c9c3bac96aef6c46c25d3d34bbc5220564aac4a9dd0f62a37777937224e7fab4f6e99a413ec9d2024475d9a3afcbf9a59754d20ea05d85386b677d70a749c65b2a8cadf23cf22671549b0f30e91544a77ddddcc1224aafa53773a73b90d287d586ad0867ee334b9003420b63c6a5497e755ea1c2aa6f4c3b2afd1f339628a971c6bee456b91c5200a14dde089552aed8ac40707286e01fe810996a7ad992a17f2349601cd528402b3db3486c77c00a64d2e096649c1bd3f2a4564468a2671106dc30dd553a53f768adfcc3e0199fcd3e87edc1c8c94af0bc5b24e7aa3dec1e41af6f765c9b2699052f1b4a1a4e5c1c784ed1ab8f444e65070e1b0c2627ebdc6433f47d870e7dd921a4e1b1ffeed02f6b8f715adcafe221ecd323f8986e3db0e57b57b274b3a3890315b7dac77132615b0b16621b6a8e7da38cceb36f5364809399f7f3c2b49ac34f95fc01abbe99a488a0b776499422ca1a30433ca4c5630405cc4bc2965621f0d97d4170e0491b3538df3994ca3f68649bee25287e6009897a680eb514779cd012807bb5ecab84deef744f8237173cf6d95338c6cbab9c19a688deaf10331eb07c57a26f6030762458ff0227b7d3d3bf2dc68cd115f0e83afd2d09a89ea7c7471294c1c4f50a7592c2d996571415b8c44764bdf95b71c13da057a7ce39992352c49bfc874099b4058a9dc86daa97062dfe57d279d9fe7e06e15bb0476124ec068d51fabf46802ddc6d4ab8235c003ccde17508696b4f2a944e68f4f56a2e83c40e6ff316f8d845049dcfe416835594a60a4eae8470f900d304a81d5e746121bca3a845519d7363e34d227c1fe9979a8490748e00c0fc234e6d4c5a81e03901688c786e78f769e76869b091f59fa5b9c4675011b395c844cf2b227a7ad393116aa811c8c8d74a59ae21ce3b1c5572fdd53c79feeb5c3672e0097b2242bf2a3ead4b756369afe0ef43968464a0d15ae2c3e7effeddff33b84cab05076a16eb1f63c26fd1f098bb3966af5ccfcb530df4037210b4f45b1eb4e75980beec103068b8659543c58ead1f9ae9e0c71a5419b80c625e067761d33a3428d4fee443d2d7326bb19f3ef19a09e3d8c2f115e47df8dfabe4966362ad9134b89d280e5db0f7a47add39e8820b1c681c3b2abdbfb51f401f32569d53e4f687b40d4540b1a9ef9ad62699c9d2cc167822d554ada2c3c729cabeb46c79884fc716429f042e6771bb2872268def902c8ededea63731c35aee3caf7007e6351acde3c06306a8432fbcda1f2bd825c729a0db428495e46110b5f776c4371c3ccaed4818c2fdd1f0364c6b397baaaaf6dafa80c0f16cd7e1f459de8fb1082e12e5f510e147faf7f34abc412960df261b68f02ce49ad2a97e4fbb52e7985050a144b4cfbd11e443f0de0684edc5a0a0dffca35ba902f6044c27420c9e5b0e712bc7c622c88fd84e72c9346405ce67a7d8f792332afcb5b8169104f8f883b52fd9d40611e16a8fbdacc40b736ca88c6ed840530d4ef43d2415743f0937d694594448bcc0c40a6356e307e4db1cba973608e981247c7aefd8b8d7eef1a8a073c851d2f8d3d31db5d18fc9557bc57efaeca664bc12cf65fc046a34523031db92dc1a257af6d3d41166b587685d2fc668df2c39b79cc7d7e65b3dea390b88a39cd2259a2e48f9a0f9f7061db45d3cc861aa7f1f180fc438ab956b74c6c1f93a3ba6cd444747db42d2a5d84a80d14d07a972157a4ea6a2d7e7a0b0b8b20d52ddf5a76aeb9412a65e6d65bae9f7cc1bb0709aa95065830ada675740c51a8082d922d612c0051e7eebc22142fa73b770070aee606e5d4a866861323136b12463e2cd9b6024a3983b9412a1d87a5474cae81b7169408462e0adbe9db1af361b276004aa22bf99d4cc3b056d8dcedad44cfd644279de329d88de5f7c0ef06942e2931b6a703c12552261bec2afea439f91e7920dd134abbac5e80132ca6e74391128e1a87eda1d5a3addc3acfc0eae2f691a5d9df98241b6219093c685f5a69bb4cc194dd6b3edc5e10889904ad7c060a5527568e89dbd049ca643bcbe2fe87312a941eafa46365aafc8661207269d38e78729cbd35c2326ed137495ffc686304254eede8ce35d0f09a87f2acf6c92d1392b02bcd10ac6d6973c43ce7670e06e9152ccac6496987e4508ab578d8c3054fc2d8318b10d40c610eac3a3159bd8026878351cd4567f3f91805f557ced78da844209e803505087320d3d91f093cd3b0c1a38bcb61e0f4274c5f0ae7bb83324e1c801e3a6c61b42d7c33f5195cfdb782f5b6e8f093f00fa2d602cd14643546e10493af36202703c51d81ad554b4e23b2346176be1d8458d2554a5aef7d6e2e1e29d97bae8d2e86c4f7701d8213b18e606fe73a2e6b64305c084e677ce6ad1c2564b03213758d8693fd1e0416739c96901181ac63be07190215278d28613aaadf10d96e84eb65805c0abcdd0465957cf137a6443f04e53f6faff79291c6824b6f7ab341a17447f25e6ef03bc1509781b74d5fd2857ff53bf77903349ec2ace1d36f3fd4bcc7da65db6f09d16cc544e2a8e37d3505df9541c09e2909bee966d250912ea4b9722fc211678210f0e2ffbcab87aea74d39863f7e6a073f87be85fe8ec7db5e20c1ca1191cdc1c31739639b6fd039f13a3ace5992e99e4824b08864b803a4acffe678987638e925e08f768b751dee49b18059babd16479f24fa829ac23", 0x1000, 0x7}], 0x80, &(0x7f0000001480)={[{@delalloc='delalloc'}, {@prjquota='prjquota'}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@obj_user={'obj_user'}}, {@fowner_lt={'fowner<', r2}}, {@dont_appraise='dont_appraise'}]}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r0, 0x0, 0x7fffffff) sendfile(r3, r0, 0x0, 0x4000000) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x4, 0x8, 0x801, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000004}, 0x8000) [ 381.087825][ T27] audit: type=1804 audit(1586480124.011:354): pid=14735 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/259/file0/bus" dev="ramfs" ino=50805 res=1 [ 381.116287][T14739] input: syz1 as /devices/virtual/input/input286 [ 381.160528][T14739] input: failed to attach handler leds to device input286, error: -6 [ 381.199324][ T27] audit: type=1804 audit(1586480124.061:355): pid=14740 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/259/file0/file0/bus" dev="ramfs" ino=50809 res=1 00:55:24 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:24 executing program 1: perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x8, 0x0, 0x2, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8000000000003}, 0x88a1, 0x0, 0x0, 0x0, 0x35, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x80000, 0x7, &(0x7f0000000180)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000240)={0x7, 0x2, 0x4, 0x80000000, 0x3ff, {}, {0x5, 0x2, 0x7, 0x4, 0x7, 0x4, "c6403235"}, 0x77, 0x2, @userptr, 0x7f, 0x0, r1}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setregid(r5, 0x0) setregid(r5, 0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x191200, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffc) 00:55:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, r5, 0x0, 0x4000000) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0xdb0912e80d2af67b}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000180)={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r7, 0x1}}, 0x18) 00:55:24 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2800000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 381.643636][ T27] audit: type=1804 audit(1586480124.561:356): pid=14756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/260/file0/bus" dev="ramfs" ino=51386 res=1 00:55:24 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x5, 0x0, 0x8, 0x8, 'syz0\x00', 0x7f8}, 0x1, [0x81, 0x400, 0x101, 0x4, 0x8, 0x3, 0x0, 0x100000000, 0x800, 0x3, 0x3, 0xff, 0x4cd, 0x5, 0xfffffffffffffffb, 0x4c, 0x4, 0x4, 0x7ff, 0x2, 0x5, 0x687, 0x5, 0x8, 0x0, 0x6, 0x4, 0x20, 0x6, 0xffffffffffffff9d, 0x0, 0x1ff, 0x1, 0x5, 0x7, 0x100000000, 0xc2, 0x9, 0x4, 0x401, 0x86, 0x9, 0x9, 0x2, 0x7ff, 0x5, 0x1, 0x8000000000, 0x0, 0x7, 0x2, 0x0, 0x0, 0x200, 0x9, 0xffffffffffffffff, 0xa9bf, 0x7, 0x8, 0x1, 0x1000, 0x5, 0x10000, 0x3, 0x7fffffff, 0x4, 0x9f9, 0x5, 0x0, 0x6, 0x7f8000000000, 0x2, 0x2aef0f4d, 0x20, 0x7a91, 0x2d, 0x0, 0x9, 0x9, 0x7f, 0x9, 0x7fff, 0x1, 0x6, 0x2a89, 0x20, 0x8, 0x8, 0x0, 0x85, 0x6, 0x2, 0x3f, 0x7ff, 0x1ff, 0x2, 0x84bf, 0x2, 0xff, 0x3, 0x2, 0x3, 0xbf, 0x6, 0x1, 0x401, 0x6, 0xfffffffffffffff9, 0x101, 0x7, 0x400, 0x5, 0x5, 0x101, 0xfffffffffffffff7, 0x8001, 0x0, 0x7f, 0x9, 0x5, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2, 0x0, 0x61d4a15f, 0x8, 0x2, 0x5]}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 381.796068][ T27] audit: type=1804 audit(1586480124.671:357): pid=14756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/260/file0/file0/bus" dev="ramfs" ino=51400 res=1 00:55:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) execveat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000300)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000180)='security\x00', &(0x7f0000000200)='&#\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='@+,bdev\x00', &(0x7f00000003c0)='bdevem0procmime_type$\x00', &(0x7f0000000400)='ramfs\x00'], 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:55:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x6) msgget(0x2, 0xdc1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r3, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) clock_gettime(0x4, &(0x7f0000000080)) 00:55:24 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2900000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000)=0xbd3, 0x4) 00:55:25 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x6, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0xa0000, 0x0) msgget(0x0, 0x248) socketpair(0x1a, 0x4, 0xfffffff8, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r1 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:25 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2a00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 382.282148][ T27] audit: type=1804 audit(1586480125.201:358): pid=14792 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/261/file0/bus" dev="ramfs" ino=51415 res=1 [ 382.386722][T14798] input: syz1 as /devices/virtual/input/input288 [ 382.413617][T14798] input: failed to attach handler leds to device input288, error: -6 00:55:25 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) write$UHID_INPUT(r1, &(0x7f0000000380)={0x8, {"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", 0x1000}}, 0x1006) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) get_thread_area(&(0x7f0000000100)={0x1, 0xffffffffffffffff, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1d, "3cde4da08dac465c0b695cd124e0f0e38eb6c6049fa9277e93bcd756fc"}, &(0x7f0000000240)=0x41) sendfile(r2, r0, 0x0, 0x4000000) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0xfffffffc, 0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x275a, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000000)={0x3, 'tunl0\x00', {0x9}, 0x8}) 00:55:25 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000000000)) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:25 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xffffffff00000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 382.848181][ T27] audit: type=1804 audit(1586480125.771:359): pid=14792 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/261/file0/bus" dev="ramfs" ino=51415 res=1 00:55:25 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) pread64(r2, &(0x7f0000000200)=""/102, 0x66, 0xcc) fchdir(r1) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) [ 382.946899][ T27] audit: type=1804 audit(1586480125.771:360): pid=14789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/261/file0/file0/bus" dev="ramfs" ino=51461 res=1 00:55:26 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3e, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x31}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000), 0x4) sendfile(r3, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440), &(0x7f00000004c0)) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0x2], 0x1, 0x80800, r4}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000040)={0x2715, 0x0, 0x2, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) [ 383.194662][T14798] input: syz1 as /devices/virtual/input/input289 [ 383.214763][T14798] input: failed to attach handler leds to device input289, error: -6 00:55:26 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x389, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f]}, 0x45c) prctl$PR_SET_TSC(0x1a, 0x3) finit_module(r0, &(0x7f0000000000)='syz1\x00', 0x3) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000040)={0x2, 0x0, 0xfff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x8, 0x80000, 0x1, &(0x7f0000000100)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f00000000c0)={0x0, 0x2, [{r3, 0x0, 0xfffffffff0000000, 0x4000}, {r5, 0x0, 0x2000, 0xfffff000}]}) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 383.425755][ T27] audit: type=1804 audit(1586480126.351:361): pid=14851 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/262/file0/bus" dev="ramfs" ino=51482 res=1 00:55:26 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x1, 0x0, 0x7, 0x35, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:26 executing program 3: r0 = msgget(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/137) r1 = msgget(0x3, 0x50c) msgctl$IPC_RMID(r1, 0x0) msgrcv(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000440)=""/236) msgsnd(r1, &(0x7f00000000c0)={0x3, "0c2334b7c8b9366a99880e26537e2bedd4070bb33bea8e55655fb0d2091d0270199d11cbe644dc040c5aa64ffd138e42e594b28869926058c249286713f82c453619fe8bf84ab4a241ac66f66b"}, 0x55, 0x800) creat(&(0x7f0000000140)='./file0\x00', 0x80) 00:55:26 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) recvfrom(r1, &(0x7f0000000200)=""/92, 0x5c, 0x40000001, 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000300)={"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"}) dup3(r5, r4, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:26 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0xa000) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="9aee451ca7be089544fea2646747cfa91c833dd8683c0db1fb0fde34384bbffa021a61ddac3eaaee2289e33aea91993a4be213801106a06c5604ef8f0526cb3036988ba5ed7b97ac4aa93383906e768ef83e78252bb4443b3d017868c013db752cc91d1a51f7a74dbe916796f7a4c28cca092451b79f5852b0ecae8bf0e9c44f54523939d6e810a226a26f52b57fb7bcd2b5913584719ac0543385d564156a49738b0e167ea6c9aa9e07c4e32a1bb8086e4d95766aeeb3531c9d86bd43de186bee555aeb6a3ce01504641893ec", 0xcd}, {&(0x7f0000000300)="2d4b155469fbf2ee9f67294548e940fd2c9c52d18df023b5e886335ed55f8cc4792fbb62d980d344ffb5299541684aa2688b200fb0de72d4ce338c91d60d2412536815", 0x43}, {&(0x7f0000000100)="ee01e666392e46a7098bca504eac6a16e501c1195b7f04", 0x17}, {&(0x7f0000000380)="fce95c0f214c2c1d52afec334f5fd77a8ac8903280507fec9db57f095996dcbb1372597897f9fd315ae600986928cd56b470047f02e9d850ebc6cf2336a1ebf9622f62235aeeb72f25c4f232258cbac98cbc3cea3bf09bd018c6c3953383687764233a7952df0f8f08886e66340728f18394adf647a027ed72dfcd1e82ac45b25829208121c873a56987acc12eabf8104f915e9c32afeda0d9c5b693f6c03ae9349a1d4bcb50cd5973145480349c29214b6c82d320f30e72c7fc0372a0", 0xbd}, {&(0x7f0000001980)="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0x1000}], 0x5, &(0x7f0000000280)=[@rights={{0x1c, 0x1, 0x1, [r0, r0, r1]}}], 0x20, 0x4}, 0x80) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 383.553250][ T27] audit: type=1804 audit(1586480126.411:362): pid=14851 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/262/file0/file0/bus" dev="ramfs" ino=51487 res=1 00:55:26 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000640)=""/141, 0x8d}], 0x3, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000400)={0x9, 0x1, 0xad, 0x10, 0xfffffffe}, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000000301010100000000000000000200000a18000d801400040000000400000000000000000000000000060012400002000014002e00000000050000007f0000000100000000"], 0x48}, 0x1, 0x0, 0x0, 0xadd95506a60f2e1a}, 0x20004801) msgget(0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000240)=0x1e) lsetxattr$trusted_overlay_redirect(&(0x7f0000000540)='./file0\x00', &(0x7f0000000380)='trusted.overlay.redirect\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x3) [ 383.783376][T14874] input: syz1 as /devices/virtual/input/input290 [ 383.809519][T14874] input: failed to attach handler leds to device input290, error: -6 00:55:26 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)}], 0x3, &(0x7f0000000240)=""/7, 0x7}, 0xf70d1e7acd543385) 00:55:26 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x8, 0x1, 0x80, 0x1, 0x0, 0x401, 0x400a0, 0xc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x2, 0x4, 0x8, 0x3, 0x0, 0x3, 0x3f}, r1, 0x1, r0, 0xf) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r6, 0x8, 0x2, [0x0, 0x0]}, 0xc) 00:55:27 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @rand_addr="85b041749a24edba7a9ee13d79c51e0c", 0xe60}, @in6={0xa, 0x4e24, 0x80, @loopback}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}, @in6={0xa, 0x4e22, 0x4, @local, 0xffffffff}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x7ff, @remote, 0x9}], 0x90) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r3, 0x80605414, &(0x7f0000000000)) 00:55:27 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:27 executing program 3: msgget(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:55:27 executing program 1: perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x80, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x13480, 0x0, 0x0, 0x0, 0x35, 0x6, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x5) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000100)={0x3, 0x503}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:27 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x0, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 384.910684][T14914] input: syz1 as /devices/virtual/input/input292 [ 384.956999][T14914] input: failed to attach handler leds to device input292, error: -6 00:55:28 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x41c8, 0x200009, 0x0, 0x4, 0x39, 0x100000}, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x10, 0x2, 0x401, &(0x7f0000000280)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000400)='iso9660\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x1, 0x1, &(0x7f00000001c0)=""/188, &(0x7f0000000440)=""/243, &(0x7f00000002c0)=""/20, 0x14000}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:28 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x81, 0x7, 0x4, 0x800, 0x7, {0x77359400}, {0x4, 0x1, 0x20, 0x1, 0x0, 0x7e, "6614588e"}, 0x1ff, 0x1, @planes=&(0x7f0000000000)={0x4, 0x5, @userptr=0x3, 0x8}, 0x5, 0x0, r2}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) [ 385.644829][T14947] ceph: No source [ 385.726497][T14941] ISOFS: Unable to identify CD-ROM format. 00:55:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r0, 0x4122, 0x0) msgget(0x1, 0x3a0) 00:55:28 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140)='NLBL_MGMT\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) sendmsg$NLBL_MGMT_C_LISTDEF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="751a3655eafa58a43bba504e06079915ba06008200dfffffff0100970a44b5033a2a8d57921ca050b69f4ce78aaa4cf2fd61dc3cf4f68a5f3d7de2000116040000000000000031345243382289f9a09e6a4235997438675c053949b2909dce1a0eefdd0355baa59318e2a1aade3225eac04d05a11e9898172843e04b7400915c19860267f04db54326435711b4773ec17cb79e70a9e8d21aea02cbb8ab452bb3f12e5bf1d1c74bb11f27241cc3b571c5c3e66fe10b9d4120d4c1fec9bfe142c35953b87290a2016580dec2ddde4351380cb26f44cb42cf216ec7c8012ad6a516ddfb0a802a78959409863beeda575392ce8eaecf270e4436d2d5dd67283271048e068cd64f572063d47ac4132a8ad5c0f6d6d5abac12a950a4c8fc4617bcbc4fb9ab8d27583901fad865277d2f1cee13955839", @ANYRES16=r1, @ANYBLOB="007cabdd0ccb555e0007000100000900010075f5da3b5d0912c08e63669ce94831d26fec426cdef3e557ce281256828f1cb9b1583426904e3e1ba9ea577cfb1b65a2bbd8280a273bae8cee01bc746370dabf02d47f5f27c3919c0c5b9d8387b745a703f78dbfb85a3e74a59f4cc07827"], 0x3}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/65, 0x41) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_TSC(0x1a, 0x3) socket(0x2c, 0x80000, 0xffffffff) 00:55:28 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r1, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) syz_init_net_socket$bt_hci(0x1f, 0x2, 0x6) sendmsg$NL80211_CMD_START_SCHED_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x9c, r1, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x1}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x5}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x70}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x58, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x1}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x9}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x2}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x7}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x7fffffff}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0xc, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x4}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x14, 0x1, "b8869c6fc366467de6cf2f4323a62b01"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x3}]}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x9c}, 0x1, 0x0, 0x0, 0x81}, 0x400c000) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r3}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000980), 0x1000) [ 385.931306][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 385.931324][ T27] audit: type=1804 audit(1586480128.861:367): pid=14957 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/265/file0/bus" dev="ramfs" ino=51036 res=1 00:55:29 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SOUND_MIXER_READ_RECMASK(r0, 0x80044dfd, &(0x7f0000000000)) 00:55:29 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 386.448807][ T27] audit: type=1804 audit(1586480129.371:368): pid=14954 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/265/file0/bus" dev="ramfs" ino=51036 res=1 00:55:29 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r2, 0x7fff}, 0x8) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000300)) r5 = socket(0x10, 0x3, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) dup3(r5, r4, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x604083, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000000)=0x9) [ 386.577641][ T27] audit: type=1804 audit(1586480129.401:369): pid=14957 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/265/file0/bus" dev="ramfs" ino=51036 res=1 00:55:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x3, 0x3, 0x7, 0x36, 0x80000001, 0x100}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:29 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x8, 0x81) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:30 executing program 3: msgget(0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000000)=0xaf) 00:55:30 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, r5, 0x0, 0x4000000) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip_vti0\x00'}}, 0x1e) 00:55:30 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2808c0, 0x30) 00:55:30 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x9, &(0x7f0000000700)=[{&(0x7f0000000a40)="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", 0x19c, 0x8}, {&(0x7f00000000c0)="feb3ccb0b1ed9add99498ed6c591ed624fecdfc9b52d5b3237b1c719f607127ad78475d247a8868951a731ea0b2cbf36a8b121e185e62490813a8f1b1104d3a077275c599c483eea871183a12a35fee0c469e90b7bf236f00537976989e663b26bf45fee6b1235876db6472d609596c266a716a3dbc704fe1fee14b9157ecf7b250ae65a1da77daf7529f2a35eb4d2e7597709a379fa81751d3b026d3061347893da68a0e5ac906d5b869811ef9a146c4e6386174d661fc9d6b694", 0xbb, 0x1000}, {&(0x7f0000000180)="80cd6daed9e3857e6c87f280897a04d3ce074be30515e6a1f147e40d20426f7f0a5a8652a7090c725c630d29d1fa970b0e47a00d36c6a3687f7b4180284593948f3d048737f7f6a899f8f9bd2f371a29b6eb374d6d3618a9e4b46ef1b7099272e297ce061169d6b2da430db4996f1d8dfb8b89d1fe51398e04922f2727f6666507c83e3644f9795197c8a3444960f976439e13f796cc3c369259b65bda1f5bbbd3c7a356182a545a1ffaab2799dbd56b8bad320a486c7f070ea258ef151f1aa745dd2c85dce2cbf3fd66", 0xca, 0x23e}, {&(0x7f0000000380)="773d2a1d7a03caafe264378776f925f90ab24589a91f3b8ccc25a9f64eb4d49fb191586def57c246de52f18ca324b677e9398b0e3a3a3e21d9d33e3fa02b79805729874e7ab29faf3dd934af60f55f85e400ed4cc86e7701fb33d8c7b9023738c3ffb36203ccaf2459ccb5253c7ebc4aa6a1e17528cec4e9707dab2aac531b90687aa92d4c137adaac716ca12902e6087e0bec35009a4295bfe65e4dac4cb42ec591c9d8e3c72111c24540e64a07c0390aa2f87685671eb488873360326c773c8b4e292e14bb84a2f71610ab64de7cac4024a302c780bb0647b9e811e82efada07df444b62327582ac0fae", 0xeb, 0x3}, {&(0x7f0000000900)="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", 0x128, 0x2}, {&(0x7f0000000480)="a3fd1739fe87dfe3038c5c4892013b17", 0x10, 0x5}, {&(0x7f00000004c0)="482bf71901f473eef915b53f940355b0453ba875e5ec1e65addd7ce4a862d82e6569a7339e5c38d203253bf0f1f30b5a514f2dea14f700ae0a77f1c7e746fa1b1cc39d37f3af3482f6c2270e78b4d91240c7979b2be9e359cd88b636717210d92ccaa8b7350c44de911e8f70e70ef2c99ca9a89ce336d6ea085b1d62f500f7069c0868cca1b2a739bd94a69c15508efd00318a0dd26d1d393072ae08d5bead7588437a1d03025585fc3bc81b346b8356979fc23b8e84add5ffce5b5b742f49089c3caa7f2effb930f2f00744e4e3f87a72ca47b109522cd46748", 0xda, 0x2}, {&(0x7f00000005c0)="f3a7cedb752f0671183ce98ab330845b237248e8202417c900fac05e1750796c872742d331cc8d495243c7e0abaa6e1ae9577199591efa3c73c854eed1dc895fa63008facaed0cb1764cf4e6a496b1f51f6bdf6c625beb3407f2eb154abfc17f8ecee935bb99e1233245b6b058c4a545c916b8c75c2addaf43d6a2e8242646b469c97ea3a9f5cf8ecd23f9cc31586e26d8175de6fb9d0db675e5b081a95433afe7b169d6edd8ce608dc23b177e872b66cf75df082d01d067d2502a3e0d679fa9640f07ba1391c03bf8f2690e1c78", 0xce, 0x8}, {&(0x7f00000006c0)="e299d05f6d3d9ee07a31", 0xa, 0xfffffffffffffff9}], 0x298000, &(0x7f0000000840)={[{@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x4}}]}) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000c00)={r3, 0xce, "6e4c0c92dc6b10cb4f157d9210fde73ff534fe86e82b57591369f1e14af62396a0477432db501c0891c7ba9162e1090c1f3508952b60c818e623791e4976404e7fb91cb64ef602d91b7f284940dc5304eba6e2d87dc7494d4d3bbb6144bcd929aa7feab9b561c39f42561350438aec7984d5525927cf7f2842dc137768f53357a0e7d200100ac5c2ad60d66bd29314b383dfd0245e90c723f862fcf8c187563d25adafe85255a9d1c3e596ada94276a44a81c6590277ea1ea506d80eea2bea964e0112cc49fa62b8c89e1429bc02"}, &(0x7f0000000080)=0xd6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={r4, 0xffe1, 0x2, [0x7, 0x1384]}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 387.534696][ T27] audit: type=1804 audit(1586480130.451:370): pid=15006 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/267/file0/bus" dev="ramfs" ino=51673 res=1 [ 387.663053][ T27] audit: type=1804 audit(1586480130.541:371): pid=15006 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/267/file0/file0/bus" dev="ramfs" ino=51683 res=1 00:55:30 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) finit_module(r4, &(0x7f0000000180)='[-}\\!{:self\x9ckeyring\x00', 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) 00:55:31 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000300)) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:31 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) write$vhci(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="042b94f97d20f13565b22536de3cfe8cd0112a094b5471ba54c9c243440b975a07b0abc654aa0d2cf0e9b881419e6b7ce9770eddc511b2"], 0x37) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40c800, 0x0) 00:55:31 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x55f95d773a1c3044, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000000c0)={0xf7, 0x1, {0x2, 0x0, 0x10001, 0x2, 0xffff}, 0xffff8001}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:31 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x1, 0x265) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioperm(0x0, 0x7fffffff, 0x100000001) sendfile(r3, r1, 0x0, 0x4000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRESOCT=r1, @ANYRESDEC], 0x3}}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/97, 0x61, 0x2160, &(0x7f00000000c0)={0x11, 0x8, 0x0, 0x1, 0x5, 0x6, @local}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) [ 388.802224][ T27] audit: type=1804 audit(1586480131.731:372): pid=15027 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/268/file0/file0/bus" dev="ramfs" ino=51730 res=1 00:55:31 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_STATUS64(0xffffffffffffffff, 0x80605414, &(0x7f0000000180)) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x81, r2, &(0x7f0000000000)="23795b8814beafead5adadce7b30df3a47a5e0976b96967590da2d2c716cd4da30bc1e1da7c42fabc518872c946a1fc824da5d46629b3fcb34105d2f15e80a0182e6af6678add8073fc85a2f184a2d22e6fb3323eabc11fed881f31ac9f6505cd56d424f", 0x64, 0x80}, &(0x7f00000000c0)) msgget(0x0, 0x0) 00:55:31 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) fchdir(r1) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:55:32 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40c8}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) sendto$inet6(r2, &(0x7f0000000000)="36b89a78806fc37e7bcd24d9be4e7fa190eadce6d92b896dee2fc3006ff993989e43ddb9ffb2c8b7db7574b5878948120e2a7e24fe424347f6e75d7d6913c6b81cc5133dab4c83a3f8f7a379548603e2a42543d2565c3314293dc07a026cf584e819de9c5b4aec6774caf344be3ffdcc", 0x70, 0x4010, &(0x7f0000000080)={0xa, 0x4e24, 0xa0f4, @dev={0xfe, 0x80, [], 0x19}, 0x7f}, 0x1c) 00:55:32 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xfff8, 0x0, 0xfff, 0x52, 0x3, "a78b41e94a711f67"}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 389.344008][ T27] audit: type=1804 audit(1586480132.271:373): pid=15071 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/269/file0/bus" dev="ramfs" ino=51151 res=1 00:55:32 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x100, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="010000000000000000000100000028000180060001000a0000000c000700000000000000000408000600736970000800050000000000ee3df0c6db57d83e16d8544addb694773c2be4c65008f408d7afc1e524dd830d55d2e13ad50dadb8f3041b80663ae9262da12846758bc87b7e23f89b419b691dbac6856f7c84047235f97355f900e14d4ec32d37168a39bfd4ce4ce70387957431458239e8c279927af88824f7b40bb6db4dd8ac01959e64cdd23d3161f1e140c345"], 0x3}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x110, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x27}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x3e}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfc}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000040}, 0x82528f9113d9fa3f) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 390.076947][ T27] audit: type=1804 audit(1586480133.001:374): pid=15084 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/269/file0/file0/bus" dev="ramfs" ino=51172 res=1 00:55:33 executing program 3: msgget(0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) 00:55:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) recvmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000300)=""/130, 0x82}, {&(0x7f00000003c0)=""/160, 0xa0}], 0x4, &(0x7f0000000480)=""/91, 0x5b}, 0x20) r1 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x1}) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x100, 0x5, 0x20e, 0x0, 0x9, 0x100, 0x40, 0x5, r4}, &(0x7f0000000280)=0x20) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:33 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x540a}, {r0, 0x10}, {r0, 0x6000}], 0x3, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 00:55:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) msgget(0x3, 0x11) [ 390.621540][ T27] audit: type=1804 audit(1586480133.551:375): pid=15099 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/270/file0/bus" dev="ramfs" ino=51788 res=1 00:55:33 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @local}}, [0x7, 0x8, 0x9, 0x9, 0xfffffffffffffffd, 0x6, 0xff, 0x7f, 0x1, 0x1, 0x1, 0x0, 0x9, 0x200, 0x5]}, &(0x7f0000000040)=0x100) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r0, 0x0, 0x7fffffff) sendfile(r5, r0, 0x0, 0x4000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 00:55:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x1401, 0x100, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x24000801) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, r0, 0x1) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x25) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/l2cap\x00') sendmsg$OSF_MSG_ADD(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1508}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:33 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r3, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r3, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x6044000}, 0x40811) ioctl$MON_IOCX_GETX(r0, 0x80089203, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r4 = msgget(0x0, 0x248) msgctl$IPC_RMID(r4, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="100029bd7000fcdbdf2504000000080005000300000008000500ff4800000800060004000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000000)={0x1, 0x0, [{}]}) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:33 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0x10000, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x80000002) sendfile(r2, r1, 0x0, 0x4000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0xb0, 0x7, 0x8, 0x3f, 0x8, 0x3, 0x1}, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x8000, 0x0, 0x3, 0xffffffffffffff00}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r5 = eventfd(0x100) splice(0xffffffffffffffff, &(0x7f0000000100)=0x3, r5, &(0x7f0000000180)=0x10000, 0x4, 0xb) write$9p(0xffffffffffffffff, &(0x7f0000000200)="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", 0x218) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 391.026770][T15116] tipc: Enabling of bearer rejected, illegal name [ 391.129098][T15126] tipc: Enabling of bearer rejected, illegal name 00:55:34 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41c1, 0x10, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x35, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:34 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/151, 0x97}], 0x1, &(0x7f00000003c0)=""/4, 0x4}, 0x13f40) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={@none, 0xffff}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r2, 0xffffffffffffffff, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000240)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x37, 0x0, 0x7, 0x0, 0x0, 0x41c1, 0x8059, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0x1}, 0xb0a1, 0x0, 0x0, 0x9, 0x35, 0x3}, r0, 0x10, 0xffffffffffffffff, 0x2) r3 = msgget(0x0, 0x248) msgctl$IPC_RMID(r3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 391.298110][ T27] audit: type=1804 audit(1586480134.221:376): pid=15132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/270/file0/file0/bus" dev="ramfs" ino=51828 res=1 00:55:34 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x0, 0x3, 0x1000) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:34 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000680)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x114) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r1, 0x11a, 0x1, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2=0xe000000a, @loopback}, 0x28) write$P9_RFSYNC(r1, &(0x7f0000000180)={0x7}, 0xfdef) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x80800001) [ 391.607094][ T27] audit: type=1804 audit(1586480134.531:377): pid=15147 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/271/file0/bus" dev="ramfs" ino=52279 res=1 00:55:34 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x7}, 0x2, 0x0, 0x2, 0x3}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000440)="5e78a212bece234eee27bba94ae7d51dc2eaaf5b13692eae0a324ecd259001bd0fdd74d52caf81af3c5ccb2e063a3155b40be5e17e192d055ef1d64d2a91baad4e05c9158e016bf018e1e59c7c49d1fc355c42a2f4253099651c013fd003fbcad3c93915d58f03f9cf5c4fe4b4d630c04d0f78ea93001611303700945ea0a5a46757a8dc9b8b287f61027f3897c7af7e47dd4471b30b66f1ad78772d13c85d167e0b20a2e97e90e2cc828a5e1c", 0xad}, {&(0x7f0000000500)="eb3b5731c3fb38c59ac2888cfa868a5a13db7ea6037e91529fe5964dc00c2c9ee896973b3725da5cd9ff655e1eac6f32620ce595b4583c4acc5c411112b7c326fcf958e06b7c4ed267d5dbec8a9a8c4476ca6d085dd5142567d343b3cfe0cc45df22a7bfc3144d90ece8af86c2628f6da88f82f2dd946cba8a71aa5e63", 0x7d}, {&(0x7f0000000580)="f83d1cf56ee505eb8b0b4ec823fde6b04b72d97b5fc0c8d21169d9966b648f1fa6196b813baeae1a3f25fdea38785a395e854bbd80ababf0c74f0196efbc655ef3f83ce9a5b3da49f3d61f40e60ef1b35eafd92f25d4c7491ae9d57ecd0bebeb169185be380dd5bcfb1022da9ec7aeab3afeb0b6b6465c33baf3e1", 0x7b}, {&(0x7f0000000b00)="fe6923aadefbc0231c98cf44015fccb69640d8b868499b98150b4f4bdf15d32fc9b84065ba6ab87b03df69ceadd3f02369c1924341007948b675a1c59a201b806d2bb07af5d59616a5c9672a3f67327ff4e6e391e982fc58e7b318e95478e2", 0x5f}, {&(0x7f0000000b80)="5e38d17eaa33909111db6eb6e642f2f7ec78c41dbc5903faf253afaedcc34c922137ea2343ca159d62d2eeb373c4e57a4bc371ab9cd52fff925b611d3735c049ed3418ff46afed76f4eedc0e00b412ee98482c294f5ffd9c42face48d10d951d230ee05e26ae59b622151d2626f07a753c67ce6998266217a6be04257b1764a5be4490584853d9253bf037ff0f88b839f1e0a614bfa4feed9ee0ad9f236fc3e4077da0a5dbe7dfc24fbb", 0xaa}, {&(0x7f0000000c40)="c82ad2335dbfb38ac41cebf51f29b635fd76e45050a2fb49b2a9464250e03eb678d3310fe94156f5e1fb65e1e807449aa0a2b09ed6b4f50cdf3963ed18f2ade97896eb36d01cde5327f8724cf2895bc172fce0213ac2ac7e351e8176a1764eff6ddc5186dcdfd5fc3c862f77a8292fc213e1da8d84b4fb4396b5dcf958b1cd5a4cf6ae9e06cc9f7b8014e1faa4e4006a37ebe274a4a4dc28eaa896d46e47ecb7c37a36135b3c76d45bd45449", 0xac}, {&(0x7f0000000d00)="eecdf9f2104008f03e9defea85f18191aa617b3eaca600bdf39269e427cc7480e05f6c72b2585d3c4e9e12ed22f486272362c7af1798bff0191125eb8f1487a3649fa85f535c62e2c36dbf3e129ccae5177ea82269523a215087d7a7115152216f11261dca6f466467650e0fc1145f0fc527b0d593297fc7d010fbc42f18cead49a164eac295a77a64cb9ef77603c2a50c494bddaf4f8d6b3b6912f457cfc1be0de8e2ba9514cbdc0270c0", 0xab}], 0x7, &(0x7f0000000e40)=[{0x70, 0x10a, 0x3, "4594416ecd56b7497ec9251cb741479851001beffe247b19532bd5731ecf852d44f90c56a19379cc4dc777a62894db63b5214a7c0b390b167f5f1dce735d27a0350f9ec18029e7296ef66ed86ee5d9e7aa65ece630b8ed88eee1c5e66bd5"}, {0x70, 0x117, 0x7, "55f7f39c7696c944870830cbb71680e845c6dab8362304f9127e9da5498412be5de3abb5e43097069f06871ad96b228857778d40a87f86b142c00a0139e1e49cf3ad9bcc3049b160cfaa3efabc2e787912e986628498d8df8bca7cb4cec6"}, {0xc0, 0x10a, 0xff, "3537b46718de3502db56cb69a9671f63b93cd824a3e614cf2d525a50f468521b2b62b08a826d8737ba151754c856a01f5bb5e8e0048753883c03253b85cd10efda83bfad946dc251fa3506f9973c794d65fcd7056915b9f5db744ad3c5910c7d5dfa6f94416245e4b3ad7745722f8aae93966e9495cd887c403f08360aa6d654901462f678e6974a48f5b44ebbd6233095648f59e8b09ccfbb536b1fd1a15bff1e903aef02faaa4ba692"}], 0x1a0}, 0x24000805) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x20040, 0x0) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001800)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r4, 0x740c6356c7505b00, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x44) ioctl$UI_DEV_CREATE(r0, 0x5501) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000040)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xd7d}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hsr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x37}]}, 0xf4}, 0x1, 0x0, 0x0, 0x90}, 0x4004000) [ 391.741925][ T27] audit: type=1804 audit(1586480134.601:378): pid=15147 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/271/file0/file0/bus" dev="ramfs" ino=52288 res=1 00:55:34 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x3, 0x0, 0x10001}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r3 = eventfd(0x7fff) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000300)={0x4dfca483, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}, 0x7) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x4, 0x8, 0x301, 0x0, 0x0, {0x0, 0x0, 0x9}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x22eb}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x24}, 0x1, 0x0, 0x0, 0x48090}, 0x818) socket$phonet_pipe(0x23, 0x5, 0x2) creat(&(0x7f00000002c0)='./bus\x00', 0x0) socket(0x10, 0x3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:55:34 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x10, 0x0, 0x0, 0x0, 0x41c1, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x5, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) close(r2) lseek(r1, 0x1, 0x0) [ 391.965366][T15165] input: syz1 as /devices/virtual/input/input294 [ 391.989435][T15165] input: failed to attach handler leds to device input294, error: -6 00:55:35 executing program 3: msgget(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) [ 392.257621][ T27] audit: type=1804 audit(1586480135.181:379): pid=15178 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/272/file0/bus" dev="ramfs" ino=52310 res=1 00:55:35 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0x3, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = msgget$private(0x0, 0x42c) msgctl$IPC_RMID(r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x15, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x58}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x8000000000002, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$RTC_VL_CLR(r2, 0x7014) 00:55:35 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x480402, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x22, 0x1, 0x0, 0x3, 0x0, 0x2, 0x4, 0x117, 0xffffffffffffffff}) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 392.721979][T15165] input: syz1 as /devices/virtual/input/input295 [ 392.796674][T15165] input: failed to attach handler leds to device input295, error: -6 [ 392.871970][ T27] audit: type=1804 audit(1586480135.801:380): pid=15178 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/272/file0/bus" dev="ramfs" ino=52310 res=1 00:55:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x183900, 0x0) bind$bt_hci(r3, &(0x7f00000000c0)={0x1f, 0x3, 0x2}, 0x6) write$vhci(r1, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:35 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x10000, 0x8]}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[@ANYRESOCT=r2, @ANYRESHEX=0x0, @ANYRESHEX=0x0], 0x3b) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r4, 0x0, 0x7fffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000000)=0x17, 0x4) sendfile(r6, r4, 0x0, 0x4000000) ioctl$KDADDIO(r4, 0x4b34, 0x8001) dup3(r3, r2, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x300000a, 0x11, r7, 0x0) write$vhost_msg(0xffffffffffffffff, &(0x7f0000000200)={0x1, {&(0x7f0000000300)=""/210, 0xd2, &(0x7f0000000a00)=""/102400, 0x3, 0x1}}, 0x48) [ 392.970682][ T27] audit: type=1804 audit(1586480135.801:381): pid=15205 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/272/file0/file0/bus" dev="ramfs" ino=52319 res=1 00:55:36 executing program 3: msgget(0x1, 0x0) 00:55:36 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x12b281) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x2, 0x8}}) 00:55:36 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x14) msgget(0x0, 0x248) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$IMDELTIMER(r1, 0x80044941, &(0x7f0000000100)=0x1) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x9, 0x4, 0x8a4}) uname(&(0x7f0000000000)=""/20) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 393.377889][T15222] input: syz1 as /devices/virtual/input/input296 [ 393.405480][T15222] input: failed to attach handler leds to device input296, error: -6 00:55:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget(0x0, 0x0) 00:55:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x189201, 0x0) sendmsg$AUDIT_GET(r3, &(0x7f0000000740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x10, 0x3e8, 0x800, 0x70bd25, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r2, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:55:36 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x92000, 0x0) 00:55:36 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="480087380000c300000000000000000000000000ce2bc2f75fbf8056b7e495fefab8c623cb05b0adda26a6342d60e5642d550ee9520b24e4e7a387cca5f1002aae1b5ad5e15e7420c9d9132a6c9e87e55afc49fa589a6c10c1746921782d38e198428d2ec0f46677", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRESOCT], @ANYPTR], @ANYPTR64], 0x3}, 0x1, 0x0, 0x0, 0x404a801}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="480000001001050700008000000000c3d903edc62df88a4ec024469d91ecc9add6388878387d4f1668a41d8ac480a9a7b6d12108033b4223961d781c21fbbc63fa60ef83124422d56b03613e009953b365457289aabc92f5b0109fdb723a45859d18448ff66e687904749e8e8939c383bfa373bbfa3940c2acf818421f9a362fda0f2193f97eb6e1876c5aaf70acb17e79639ff92864dc179efdbbadd83803857940e069fc49dd361ffba58c35e8fda9b4ec8cecb74a6a087bd7fcf7d2ab523252a4f273be6d75f8a0dd8689749884485ff659f49624d82f7e78b9d3ce006440fc", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="9f071f48d376936acd276849e0f684769017158a726a346d3510f0b6191441f3a581f4e258bce0475bdd303ccd1f526ea3551d74f458345348732e29a2ba09eee1ad00000000000000419a3425d8b2a602d900ede364bd72501cd5c0afc8233d1ceb0a3fb052863ef910333c999e4c28cc6cbc56275c6a6e4ae889716f14e2cead2e3891d36053756b0d10fe3d627a285f49fd4f7d2680bed40df7"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="3800000024000706003bdb207ddf73b9055a7500004007a2a300050000002e7ac7e2163e", @ANYRES32=r3, @ANYBLOB="0000005b72ffffff00000000090001006866736300000000080002a11522034f4e253c70a3"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x80) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x9, 0x0, 0x35, 0x0, 0x100}, 0x0, 0xffffffffffffffef, 0xffffffffffffffff, 0x6) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = msgget(0x3, 0x50c) msgctl$IPC_RMID(r4, 0x0) msgrcv(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f0000000440)=""/236) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f0000000000)=""/170) [ 393.910154][ T27] audit: type=1804 audit(1586480136.831:382): pid=15244 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/274/file0/bus" dev="ramfs" ino=52384 res=1 00:55:36 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x486) [ 394.035095][T15250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:55:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) linkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x400) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r2}], 0x1, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001980), 0xfffffffffffffdb0) [ 394.070644][ T27] audit: type=1804 audit(1586480136.921:383): pid=15241 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/274/file0/file0/bus" dev="ramfs" ino=52387 res=1 [ 394.112430][T15250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:55:37 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = dup3(r3, r2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, r5, 0x0, 0x4000000) recvmmsg(r1, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002ac0)=""/33, 0x21}, {&(0x7f0000002b00)=""/144, 0x90}, {&(0x7f0000002bc0)=""/108, 0x6c}, {&(0x7f0000002c40)=""/33, 0x21}, {&(0x7f0000002c80)=""/126, 0x7e}, {&(0x7f0000002d00)=""/217, 0xd9}, {&(0x7f0000002e00)=""/229, 0xe5}, {&(0x7f0000002f00)=""/112, 0x70}, {&(0x7f0000002f80)=""/191, 0xbf}, {&(0x7f0000003040)=""/111, 0x6f}], 0xa, &(0x7f0000003180)=""/101, 0x65}, 0x3ff}, {{&(0x7f0000003200)=@ax25={{0x3, @netrom}, [@netrom, @bcast, @rose, @null, @bcast, @rose, @bcast, @netrom]}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003280)=""/192, 0xc0}, {&(0x7f0000003340)=""/130, 0x82}, {&(0x7f0000003400)=""/14, 0xe}, {&(0x7f0000003440)=""/70, 0x46}, {&(0x7f00000034c0)=""/164, 0xa4}, {&(0x7f0000003580)=""/223, 0xdf}], 0x6, &(0x7f0000003700)=""/118, 0x76}, 0xff}, {{&(0x7f0000003780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003800)=""/56, 0x38}, {&(0x7f0000003840)=""/125, 0x7d}, {&(0x7f00000038c0)=""/222, 0xde}], 0x3, &(0x7f0000003a00)=""/206, 0xce}, 0xfffffbff}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/104, 0x68}], 0x1, &(0x7f0000003bc0)=""/75, 0x4b}, 0x6}, {{&(0x7f0000003c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003cc0)=""/67, 0x43}, {&(0x7f0000003d40)=""/65, 0x41}], 0x2, &(0x7f0000003e00)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000004e00)=@phonet, 0x80, &(0x7f0000006140)=[{&(0x7f0000004e80)=""/44, 0x2c}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/226, 0xe2}, {&(0x7f0000005fc0)=""/44, 0x2c}, {&(0x7f0000006000)=""/68, 0x44}, {&(0x7f0000006080)=""/120, 0x78}, {&(0x7f0000006100)}], 0x7, &(0x7f00000061c0)=""/71, 0x47}, 0x6}], 0x6, 0x10000, &(0x7f00000063c0)={0x77359400}) bpf$MAP_CREATE(0x0, &(0x7f0000006400)={0x7, 0x9, 0x3f, 0x7fff, 0x50, r5, 0x1, [], r7, r4, 0x0, 0x5, 0x2}, 0x40) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) 00:55:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f3f], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x40081, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r2, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x711}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x20040048) 00:55:37 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r4, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r4, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2b, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0x15}, 0x20000000) [ 394.630557][ T27] audit: type=1804 audit(1586480137.551:384): pid=15276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/275/file0/bus" dev="ramfs" ino=52406 res=1 00:55:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000040)={0x9d0000, 0x0, 0xff, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x980900, 0x5, [], @ptr=0x9}}) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000080)) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) msgget(0x0, 0x100) [ 394.766151][T15279] input: syz1 as /devices/virtual/input/input297 [ 394.805901][T15279] input: failed to attach handler leds to device input297, error: -6 [ 394.837356][T15283] tipc: Enabling of bearer rejected, illegal name [ 394.905321][T15279] input: syz1 as /devices/virtual/input/input298 [ 394.927819][T15279] input: failed to attach handler leds to device input298, error: -6 [ 394.987586][T15283] tipc: Enabling of bearer rejected, illegal name 00:55:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x2f) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{}, {}], r3, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {r3, 0x80, "4f86ac", "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"}}, 0x110) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 395.209332][ T27] audit: type=1804 audit(1586480138.131:385): pid=15276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/275/file0/bus" dev="ramfs" ino=52406 res=1 00:55:38 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0xa9, 0x3, 0x7ff, 0x35c0, 0x38}, 0x14) r4 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0xa0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x4000000000011) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000280)={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r5, 0x2}}, 0x18) 00:55:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000)=0x8, 0x4) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:38 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair(0x1a, 0xa, 0x4, &(0x7f0000000180)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='netdevsim0\x00'}) [ 395.514841][T15315] input: syz1 as /devices/virtual/input/input301 00:55:38 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_RMFB(r2, 0xc00464af, &(0x7f0000000240)=0x3b3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x2c, r4, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 00:55:38 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x1, 0x65e) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2140, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) 00:55:38 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x401, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 00:55:38 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000040)={0xa20000, 0x0, 0x2, r0, 0x0, &(0x7f0000000000)={0x990a7d, 0x0, [], @value64=0x9}}) 00:55:39 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, 0x140c, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x80) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x4000000) accept4$x25(r5, &(0x7f00000000c0)={0x9, @remote}, &(0x7f0000000000)=0x12, 0x80400) 00:55:39 executing program 2: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e1a, 0xce8, @mcast2, 0x20000000}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50000000020901020000000000000000050000050c0004800800014080000001080006400000000008000640000000000900010073797a300000000008000640004000010c000480c5349f9da25cc0365873d66908000140ffffdaeb363d422f364d820e5b0bbd7231752893b6ac62fe773241e2942ead268de2cfd9b400f44079a71bf04400000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000085}, 0x48081) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = io_uring_setup(0x9f8, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x264}) tee(r3, r2, 0x7, 0x2) [ 396.355488][T15323] input: syz1 as /devices/virtual/input/input302 [ 396.445686][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 396.445702][ T27] audit: type=1804 audit(1586480139.371:388): pid=15338 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/276/file0/file0/bus" dev="ramfs" ino=52529 res=1 00:55:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:55:39 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r1) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x40000000000, r1}) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @multicast, 'veth1_macvtap\x00'}}, 0x1e) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:55:39 executing program 2: socket$inet6(0xa, 0x800, 0x4) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x2, 'syz1\x00', @bcast, 0x6, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:39 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x88000) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000040)) 00:55:39 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:40 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) setregid(0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r3, r4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, r4, 0x108, 0x75cc}, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x101}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r1, 0x0, 0x7fffffff) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000240)=0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r7, r6, 0x0, 0x7fffffff) sendfile(r7, r6, 0x0, 0x4000000) ppoll(&(0x7f0000000000)=[{r0, 0x2412}, {0xffffffffffffffff, 0xb283}, {r5, 0x600}], 0x3, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000300)="be3a77737161826b9adeb94b87944e8d2c0104fff57c1208798040c4f8bff6878dcd84c488d168819e8df87ecb8a74596a0f20b346e432f916e37f5bdffe5c203c29c6e9b572c33ef43c13dcd6a0762652f1c06f5d47cd6af718e092267e7f464e7250298d65977404dec35a65a728fc1c798338e6bf26bde6fa00dce6cf035dc915d813932ca498e8a13a12fa9e5c01aa0ace280b024f36521f30a5c45fd850188631b684d041815c0b21870f8fa642b03ae76bd494b3c8aac872ab3191908aa48b30fe35e1eb4b0107a381de3c1c43a3d31dd126", 0xd5}, {&(0x7f0000000400)="8087b632da947ccd4da3a1ea063fbacf111ea6c7480ddcd26e0aba0c3adcc76a58139711915ae46741b58b1e57e55d33c3e7e4b6292cdda3c2e964a8e0208c1562ad2b1a36bfe049229519b3455aab4317ba4e657f42ba524ec9d70001ec2426babfdad74297208edf19722cfef0d13a6ae90a6d19cd790d5f31a80856e90c57deaac4e3c3be6dc842f259cea8cbed26d0cdcd0d4a3282848386f9ca3fdb2a4b76ce56e3c9c9ef2399e02297f970418ce86559a4882066db3316dfd120a650308f2df4b724b65f9844d46ee48bee187530fddbe280c6c3fb5a18dd7911f7505c7eb66924111773e52143719592434415c9cbfb", 0xf3}], 0x2, 0xe) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 397.180368][T15407] input: syz1 as /devices/virtual/input/input303 [ 397.203670][ T27] audit: type=1804 audit(1586480140.131:389): pid=15406 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/277/file0/bus" dev="ramfs" ino=52109 res=1 [ 397.235668][T15407] input: failed to attach handler leds to device input303, error: -6 00:55:40 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x0, 0x0, 0x83, 0x6, 0x0, 0x41c1, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x7, 0x35}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 397.324552][T15407] input: syz1 as /devices/virtual/input/input304 [ 397.346986][T15407] input: failed to attach handler leds to device input304, error: -6 00:55:40 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) r5 = msgget(0x3, 0x50c) msgctl$IPC_RMID(r5, 0x0) msgrcv(r5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) msgctl$MSG_STAT_ANY(r5, 0xd, &(0x7f0000000440)=""/236) msgrcv(r5, &(0x7f0000000200)={0x0, ""/150}, 0x9e, 0x1, 0x1000) 00:55:40 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000000)={0x6, 0x8, 0x4, 0x20, 0x4, {}, {0x1, 0x2, 0x4, 0x0, 0x80, 0x7f, "4886e043"}, 0x1, 0x3, @fd, 0x5, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 397.402482][ T27] audit: type=1804 audit(1586480140.211:390): pid=15415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/277/file0/file0/bus" dev="ramfs" ino=52574 res=1 [ 397.595578][ T27] audit: type=1804 audit(1586480140.511:391): pid=15435 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/278/file0/bus" dev="ramfs" ino=52142 res=1 00:55:40 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0xdf) 00:55:40 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:40 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x80450, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:40 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14080, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000040)=0x55945b32) socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) socket$pptp(0x18, 0x1, 0x2) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 397.720090][ T27] audit: type=1804 audit(1586480140.561:392): pid=15435 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/278/file0/file0/bus" dev="ramfs" ino=52146 res=1 00:55:40 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7ffffffd) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) dup2(0xffffffffffffffff, r3) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, &(0x7f0000000000)={0x2, 0x0, {0x4, 0x3ff, 0x8, 0x200}}) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1000000003) [ 397.943292][ T27] audit: type=1804 audit(1586480140.871:393): pid=15453 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/279/file0/bus" dev="sda1" ino=15746 res=1 00:55:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0xb2) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:41 executing program 2: socket$inet6(0xa, 0x0, 0x7) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) [ 398.328140][ T27] audit: type=1804 audit(1586480141.251:394): pid=15474 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/280/file0/bus" dev="ramfs" ino=52624 res=1 [ 398.442574][ T27] audit: type=1804 audit(1586480141.341:395): pid=15474 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/280/file0/file0/bus" dev="ramfs" ino=52193 res=1 00:55:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x2c6e758c29811cb7) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10010, r4, 0x3c3b3000) [ 398.772523][ T27] audit: type=1804 audit(1586480141.701:396): pid=15489 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/281/file0/bus" dev="ramfs" ino=52637 res=1 00:55:41 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x41c1, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r3, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xc004}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x7c}}, 0x40000) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:41 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xb) socketpair(0x22, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x4000000, &(0x7f0000000140)={0x0, 0x0}) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x200, 0x0) accept4(r7, 0x0, &(0x7f0000000100), 0x800) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, 0xffffffffffffffff, 0x0, 0x3fffffc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r6) quotactl(0x2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)="41b8e155bd76ccb4d555c4e7d5362800f47e39da4d764150247ab3be1239e3805af49171ec021676a923804353c7f3735fec52680732e33aa47d87c08b0ba6b0482194c8") read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0/bus\x00', &(0x7f0000000300)='ramfs\x00', 0x12472, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0xf, 0x6, 0x5, 0x0, 0x0, {0xf, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0xea16cf598d97e708}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x20000, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80000003) sendfile(r6, 0xffffffffffffffff, 0x0, 0x4000000) accept4$inet(r6, &(0x7f0000000980)={0x2, 0x0, @dev}, &(0x7f0000001a00)=0x10, 0x80800) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000340)='./file0/bus\x00', 0x1, 0x7, &(0x7f0000000800)=[{&(0x7f0000000380)="3010825889f51c4de418d6cc444fb886de9c83cf0a1e1753677b13e77acd99c57ae69e3e742d958a91d44c353db93ea9d17eca3730c5d3984dc24d457c76d0f098390c0d07ecfc42fefdaaae8c72199f72328f48416ab0f657d1a889fee3ecb1eff6adcb3572cc033f78778e3581ba3030a72524dd238415d5f12ea5c76ef1d108e02ac1510b05be6e05671fab26f9d9254afcb0e1d57f88c715edd8de8bc5a8630e06b7fbe2639869411fbda6a9de06b1411404cdddbf2f2a063fbfc63a4cc5c8b16590eee0a14d83a37e365877338bb955cfc017", 0xd5, 0x1}, {&(0x7f0000000480)="30f9ef82b6f0d2114b7779b7b5f2114ca43963a2b23d8683c7f852ba3ef43b94e4068d39d3b93d072ca5e5270552f718af3a638903754ef5229178af5219f32b3f65e6f31dcd6b26ca93a9b80a6ecc895cd38ad0d6df02bf55f3a46c9a588c79e92fcc86b0f21c0ec032afc00e46ca862960caa3a0f59bec4aa727b291911ae93728c6037951ac11b1b962e0e6bc54490244ce9bc4b0df61439f8ac58244106073eb6463376d343de87a2f70bad1ee20971762bcfca0aa19dac90a979410b804e912b0e3a15ccc6a2f9d7856ec5a33ba72beaa72ad9799195688cc16db3cec9339030f9c911b5ec8f05b", 0xea, 0x9}, {&(0x7f0000000580)="56e0e76eded6fb3e1a0f4bc15193e15e4d24f0a20c2e30810d5819bfed4f0e85371bb03c9d0bd61471ebe3f7", 0x2c, 0x7fff}, {&(0x7f00000005c0)="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", 0xfc, 0x800}, {&(0x7f00000006c0)="55251650e17385fd0650", 0xa, 0x8}, {&(0x7f0000000a00)="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", 0x1000, 0x6}, {&(0x7f0000000700)="688c3f58bb2d2ab513441171fa5082b4b8da1a42e14243adfc1f5ab96cddad8421f5e021fab394bb53f7eab3374163ed5e1f481195d07090adee6e9b37525c0992df6fcf13113e3b35bd2a3d40832e827c05bdfc13987e05800df884e66d3f1209f8cdce0cca30dbb146741c9d6c2ce04ab2e82cfb1f58fb048a229210a08d3a76cde8da283e3406919d990b6a2777f5a321348fdb5cd51aa7ea5504e07b2d351359ec7b38f0a606637fcb34037c2839216a6d134b9fbc68eea38c70df1ad4fb3f61b9a3e1a13a122bd606677e486df6b23f6fbfc80f44c6512ced1401dba9d1c19fa066cd7523d608df7886f3bfa92605551a3105", 0xf5, 0x7ff}], 0x1000000, &(0x7f00000008c0)={[{@iocharset={'iocharset', 0x3d, 'cp869'}}, {@resize='resize'}], [{@appraise='appraise'}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}, {@dont_appraise='dont_appraise'}, {@hash='hash'}, {@pcr={'pcr', 0x3d, 0x33}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fsname={'fsname', 0x3d, 'ramfs\x00'}}, {@obj_type={'obj_type', 0x3d, 'em1^'}}]}) 00:55:41 executing program 3: msgget(0x0, 0x0) 00:55:42 executing program 3: msgget(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x7, 0xfe, 0x1f}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 00:55:42 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f00000000c0)) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000180)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:42 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/mdstat\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0xfffffffffffffe2e, 0x0, 0x0, 0x4, 0x2, 0x0, 0x41c1, 0x4622d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x41044, 0x0, 0x2000017a, 0x8, 0x32, 0x0, 0x3}, 0x0, 0xb, r1, 0x1) r2 = msgget(0x0, 0x248) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') msgctl$IPC_RMID(r2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x9) sendfile(r4, r3, 0x0, 0x4000000) ioctl$SNDRV_PCM_IOCTL_REWIND(r3, 0x40084146, &(0x7f00000000c0)=0x5) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:42 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:42 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000300)) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r6, 0x9}, 0x8) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:55:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:43 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./bus/file0\x00', &(0x7f00000000c0)='9p\x00', 0x243050, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x6857b21ff1155da0) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x202800, 0x16c) fchdir(r3) creat(&(0x7f00000002c0)='./bus\x00', 0x0) socket(0x10, 0x3, 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 00:55:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) fcntl$lock(r0, 0x27, &(0x7f0000000080)={0x1, 0x4, 0x401, 0x7, r2}) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x12, 0x8, 0x4, 0x6, 0x8, "23703c49c5774b222b42d8e9cd2f3523758ca0"}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 400.444103][ T27] audit: type=1804 audit(1586480143.361:397): pid=15562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/283/file0/bus" dev="sda1" ino=16375 res=1 00:55:43 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x52100, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3, r1}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x50) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:43 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) flistxattr(r1, &(0x7f0000000000)=""/168, 0xa8) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:44 executing program 3: msgget(0x3, 0x100) r0 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000000)="fd", 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='\'\xd4\x00', &(0x7f00000000c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f00000002c0)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/153, 0x99}], 0x1, &(0x7f0000000240)=""/2, 0x2}, 0x40013e20) connect$x25(r2, &(0x7f0000000100)={0x9, @remote={[], 0x0}}, 0x12) 00:55:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xa, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 401.264248][T15581] encrypted_key: insufficient parameters specified 00:55:44 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x10, &(0x7f0000000000)={r5}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x7}, 0x8) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r2, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:44 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000280)=ANY=[@ANYRESOCT=0x0, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRES64, @ANYRESDEC=r2, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="747d896c0bd0a2963b513631843eaa9283653b3a", @ANYRESDEC, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRESHEX=r1, @ANYRESDEC], @ANYRES16, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYRESHEX=r2, @ANYRESOCT, @ANYRES64, @ANYRESHEX, @ANYRESDEC], @ANYBLOB="0e13842c5ad1c1aec97b22a238dfcf8d5b7e0f67437eeafe352048605d87b430b16e41e6", @ANYRES32=r0], @ANYRESHEX], 0x61) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000180)=0x200006, 0x4) sendfile(r3, r2, 0x0, 0x4000000) ioctl$NBD_CLEAR_QUE(r2, 0xab05) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRES16], 0x2) socketpair(0x0, 0x6, 0x0, &(0x7f00000004c0)={0x0, 0x0}) sendfile(r5, r1, 0x0, 0x7fffffff) sendfile(r5, r1, 0x0, 0x4000000) setsockopt$SO_J1939_SEND_PRIO(r5, 0x6b, 0x3, &(0x7f0000000000)=0x5, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:44 executing program 5: r0 = gettid() sched_getscheduler(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_SUBDEV_S_FMT(r1, 0xc0585605, &(0x7f0000000000)={0x0, 0x0, {0x10001, 0x1f, 0x3014, 0x5, 0x6, 0x7, 0x2, 0x1}}) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ppoll(&(0x7f0000000140)=[{r3}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000980), 0x1000) r4 = semget$private(0x0, 0x2, 0x0) semtimedop(r4, &(0x7f0000000200)=[{0x0, 0x204}], 0x1, 0x0) semop(r4, &(0x7f0000000040), 0x0) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f00000000c0)=""/66) [ 401.642744][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 401.642757][ T27] audit: type=1804 audit(1586480144.571:399): pid=15588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/284/file0/bus" dev="ramfs" ino=53315 res=1 [ 401.814400][ T27] audit: type=1804 audit(1586480144.681:400): pid=15594 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/284/file0/file0/bus" dev="ramfs" ino=52788 res=1 00:55:44 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x1000000000, 0x3) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:44 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video37\x00', 0x2, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x4}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r6, r7) chown(&(0x7f0000000000)='./file0/bus\x00', r4, r7) r8 = socket(0x10, 0x3, 0x0) dup3(r8, r2, 0x0) r9 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r9, 0x0) [ 402.057074][T15581] encrypted_key: master key parameter '' is invalid 00:55:45 executing program 3: msgget(0x1, 0x11b) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="fe176f9bd40e2968a73ccd506b4cf599c909d8c06783a6826b9afe70f99af543cd2eb404b41c6f89ac35edc5a6b3a4265e6562fa31cde0d66f01e932ffbf70f07466d2f86c3e70deb5d7b959b58da73c66687f810c27ca95de7461715096646270ff17da5f807f1f45492c6179a60050e49ad2a8162c72066346105be9b6bdd4751a02ee407481dff0923616221dfa32391962061072d3ab", 0x98, 0xfffffffffffff0e9}], 0x100062, &(0x7f0000000180)=ANY=[@ANYBLOB="696e6c696e655f646174612c66656c66292c636f6e66696e65645f752c7065726d69745f646972656374696f04fb5df97572652c686173682c00"/72]) 00:55:45 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000000)={{0x0, @name="95aa70efcec35fa96990b97052ed723f29e9f81a3cd8beb9395a9183742352dc"}, 0x8, 0x7, 0x87}) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:45 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x121041a3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:45 executing program 3: msgget(0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 402.487527][ T27] audit: type=1804 audit(1586480145.411:401): pid=15629 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/286/file0/bus" dev="ramfs" ino=53338 res=1 00:55:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:45 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r2, 0x80605414, &(0x7f0000000200)) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 402.643105][ T27] audit: type=1804 audit(1586480145.491:402): pid=15636 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/286/file0/file0/bus" dev="ramfs" ino=52840 res=1 00:55:45 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0xe937f16aea4a1eea) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:45 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1580a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x1}, 0x0, 0x1, 0x0, 0x3, 0x35, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xfffffff9, 0x7fffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 402.868972][ T27] audit: type=1804 audit(1586480145.791:403): pid=15652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/287/file0/bus" dev="ramfs" ino=52853 res=1 [ 402.978896][ T27] audit: type=1804 audit(1586480145.861:404): pid=15655 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/287/file0/file0/bus" dev="ramfs" ino=52857 res=1 00:55:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1001, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x7, @local, 0x9}}}, &(0x7f0000000100)=0x84) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r4 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r4, 0x6, &(0x7f0000000040)={0x1}) r5 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r5) r6 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r7 = socket(0x10, 0x3, 0x0) dup3(r7, r6, 0x0) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) 00:55:46 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_GETENCODER(r1, 0xc01464a6, &(0x7f0000000000)={0x101}) 00:55:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 403.209068][ T27] audit: type=1804 audit(1586480146.131:405): pid=15667 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/288/file0/bus" dev="ramfs" ino=52870 res=1 00:55:46 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x6, 0x35}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000100)={0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=[0x3, 0xf71, 0xfffffff8, 0x5, 0x8, 0x7], &(0x7f0000000080)=[0x8, 0x6, 0x7], &(0x7f00000000c0)=[0x3, 0x1, 0x6, 0x5, 0x3, 0x0], 0x0, 0x40}) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 403.342009][ T27] audit: type=1804 audit(1586480146.211:406): pid=15671 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/288/file0/bus" dev="ramfs" ino=52870 res=1 00:55:46 executing program 3: msgget(0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) 00:55:46 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xea, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f00000000c0)=0x247) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) sendmsg$NFT_BATCH(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, 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0x3d78}, 0x1, 0x0, 0x0, 0x20000004}, 0x400c0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) 00:55:46 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x44, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x15, 0x1, '/proc/partitions\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040050}, 0x4081) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000033c0)={&(0x7f00000032c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003380)={&(0x7f0000003300)=ANY=[@ANYBLOB="00001a04", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fcdbdf250600000014000500715da7572d6794eed3920be12de9d65008000700e000000108000800ac1414aa1400050000000000000000000000ffffe0000002"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x20004081) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$USBDEVFS_RESETEP(r4, 0x80045503, &(0x7f0000000200)={0x6}) r5 = dup3(r3, r2, 0x0) sendmmsg$sock(r1, &(0x7f0000003140)=[{{&(0x7f0000000300)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x8, @remote, 0x7fffffff}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000a00)="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", 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&(0x7f0000002f00)=[{&(0x7f0000002c80)="b954b5b407e12756b322cca6e2ac9a018459b8a47c3ea4bb058ffd9cb99c9cce07d5c79b6976e663ce59c1a8702cd5c756d3e2e48e03826d3affa9bbc67f0372990b17ff44b7c356a333698f8a05be405dc65098d7e1a0df1e86494abeb9862a846829e74464158880d7fd0c6a239f4783f5b1c553", 0x75}, {&(0x7f0000002d00)="bbda90e47bb2aaa187220b66b64c2d8395", 0x11}, {&(0x7f0000002d40)="b53ec1b42297646c99a44d097fe328bf1738246238fbe921e90d8808bce624bbbbb4e44a834082eb04d6606d2c54ae4585d6ec5dddebeda4d47ed6a4a3159ee7503979f70d8e9b", 0x47}, {&(0x7f0000002dc0)="e96e6be242e94dc990106ad97585bfc7543d2881c8d4f62c67d776a95eb0191fbde1f26749c8b7b669e6628b364f21463e650e81dada176c990491d03ceb8a4124a23d90327da2fe92510c50b0cc2630de6f45720868de67dad27c54e268f42ff0e9c2c959ca5b950136de8ee3eecdb3fc33f7c5d09344fc60c1e13304516fbfc2946ca143500a19a9be77a9b4d3449b8da142a01775c22c5dea196c2e071c197fe1c5a4a075be40f9564ed9cba9309c31396bdcd97c2185be061d9ecc971a030456eb8382a03dbf937f83860d9a2e54f0255097d377fa8145371b8751e0fde0d5a2760b958fde95859b3d0da7", 0xed}, {&(0x7f0000002ec0)="df107767c2c3e3ed246fbd665d80866bbc43019fb032c5a9d5c9a756bf2d0386371770f26868b7b09b279413", 0x2c}], 0x5, &(0x7f0000002f80)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x18}}, {{&(0x7f0000002fc0)=@hci={0x1f, 0x2}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003040)="870d63812e081714708a0017eec75f975e", 0x11}], 0x1, &(0x7f00000030c0)=[@txtime={{0x18, 0x1, 0x3d, 0x7ff}}, @mark={{0x14}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x462}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x78}}], 0x4, 0x4000000) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) write$P9_RLOPEN(r7, &(0x7f0000000100)={0x18, 0xd, 0x2, {{0x0, 0x1, 0x1}, 0x3}}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) [ 404.153817][ T27] audit: type=1804 audit(1586480147.081:407): pid=15697 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/289/file0/bus" dev="ramfs" ino=52903 res=1 [ 404.253657][ T27] audit: type=1804 audit(1586480147.141:408): pid=15697 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/289/file0/file0/bus" dev="ramfs" ino=52908 res=1 00:55:47 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r4) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, 0x15, 0x8, 0x70bd27, 0x25dfdbff, {0x1f}, [@typed={0x8, 0x90, 0x0, 0x0, @fd=r1}, @generic, @typed={0x4, 0x90}, @nested={0xc, 0x6c, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @pid=r4}]}]}, 0x2c}}, 0x4040000) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0xd4, "5c74da4fb828a62189867200c1f7f9f539d03917c4be6930ff1ba6042e5d627bbd0f005cf2ec09ea6cec7305d51bd843a1fd020788e28daeb28775ab232ae8a55ab776e70352a9a53d3419446338bc8d0a1f82cb7e91fdec3109d0f233aaa21d05b6b5da561de1970fdc4d08fd52e3b3fbdc326fd06eae48383667322833ee2f2e20dbc29c4b95268768963155e1e5ec557cdd29ab3a1f2c00dcd349fa9b28ca22abb8b4ab5618e84eeac0b16402c729b55e9b0d6b5b62ffbc4bc0f70e45ae0b763da9c6cb2ab714c6df89c8f40038b18089bef0"}, &(0x7f0000000240)=0xf8) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:47 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001380)={r4, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0xf38, 0xffff, 0x9, 0xfff, 0x81, 0x8, 0xc9}, 0x9c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffff9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4800) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000380)="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", 0x1000, 0x4000000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:47 executing program 3: msgget(0x0, 0x56b) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x20140, 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000040)={0x20, 0x0, 0x7, {0x5d3, 0x4, 0x7fffffff, 0x353}}, 0x20) 00:55:47 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [], @remote}, 0x6}}, 0xfff9, 0xe7}, 0x90) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xfcac, 0x6f0, 0x90, 0x8]}, 0xc) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35, 0x8000, 0x8}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:47 executing program 3: msgget(0x0, 0x180) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, &(0x7f0000000180)=0x4) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000000)={{0x2, 0x0, @descriptor="479dd32cda24d814"}, 0xc3, [], "ac17e7f6c73deab20abb591e3d289b6d3b3fc4d9315d111e9332820132fa4ddf2cfb948c6e48c14e20229bfe5e849762aec52020fcc0d821d81f56fd193e951f5e75d9eb7dbf0bc007a87915009cebb915edb94428f5b2b4c0698c300c50ac4c5eea02f0c5a60b7f1f12c7f2a6708c681786a9ecd4b2fa7986e2c6032c645a944922d65ceb12b3345af54ae55edd9ba696f5c6fe1d2d7f1dd21c74c2b536fae890e70c2021bc5d266caeef624435cb40123f544b6f79f5d95d094a1b8898e0f2c58d61"}) 00:55:47 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000280)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000600)=""/4096, 0xfebc}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000400)=""/129, 0x81}], 0x3, &(0x7f00000003c0)=""/5, 0x5}, 0x40003f22) ioctl$FICLONE(r0, 0x40049409, r1) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000000c0)) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='trusted.overlay.redirect\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="49bbd6dc49d0bec58bad60e9593fb6137e98af291fb66ee1040abb008f872b397ed5d7945eec2d99213c1910622d0307604d980cf0f6e1f35c902eff77db2103be1ddeb4fb503a80191c8d8d8f23263a08602bcadf5a4eb834e7d8604941494100fe0f835e800c0c09254cfcb5fdaafd3ae7171dec821cbaa04a301dc72122f76df152ae866c2088a45da6dcbba7240dea12213526287423abf5a21b7185e3117b72d326b403ca694d1fda99b11f0c13735a50dff6e5b621d2ffdca1ebac45e7fbf8bea949d7d1967927a980fccd6bc89bbefac602bd35660f76e9cecb255b701973f57249293a71b003300a67289a1e070737ba510e", @ANYRES64]]) 00:55:47 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket$nl_route(0x10, 0x3, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x7, &(0x7f0000000780)=""/99) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000200050000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffff524a91cc557e2bff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002c0027cd4d3c07000000000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r4, 0x3, {0x2, 0xff, 0x4}, 0xfc}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r0, 0x0, 0x7fffffff) sendfile(r5, r0, 0x0, 0x4000000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)={0x7, 0x18, &(0x7f0000000380)="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"}) [ 405.231409][T15744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:55:48 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0), 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 405.376775][T15744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:55:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, r0, 0x0) msgget(0x0, 0x248) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="a8840000", @ANYRES16=r2, @ANYBLOB="020027bd7000ffdbdf250400000008000c0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000041) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) 00:55:48 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x790b501f, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000080)="0edadb015e1dc66f11659a8a8265509b99c144c7f0e69d742f191f2018607103ad778058f28ac29561704cd3dde46ba45e506a4f6831a1901ae2bbc8a7cb0bf941cabd378a1ef49d3a92f4a1eee4936c75aa50f23dc8afe403263b0eba2a8fc543f213811cbd5acaac171c329195d500d97d27da122d4ef15894ff476a1b81e3589039b5803ef6fef7b325973a72849bf1705807", 0x94, 0xacaf}, {&(0x7f0000000180)="230201e972613c0086e80ea97acaff4bd36cbe09622f2c62cc54f459d5d2e483c686409f8b76706599caaebfb395bd178df052080c0286f4501f2faccb3a7f96068a02b82e6e7cad0d0d93b1a89a79c457b9102d136c62", 0x57, 0x100000000}, {&(0x7f0000000200)="567111c3ac959cb9f1f319f4e9c1cf873f15", 0x12, 0x4}, {&(0x7f0000000300)="e694c9fe61f0de25f38a68a2b710b453ee313ee32da4c0bf40b9cc3df1e403b6ed63f6c6648350b2706476bcc54061eb13a281345020282c79d7f8d1402b03f2c542b769ee8423a6e9174b82896318c796042bb95de223a89d3a22d7569034b30a036687fe7c7b1866dd45851808f32510e575bc24205a8905cf06c090913cf385a4f607adf9c98b8aa37545be0ce5a5730cdd960f63c22d38b26f0dedfb4e09d0684b175a1821e504a2702363357dc31ad555c09628cf3f58415302a79414613cc1dce357824a0f15cff6c7008943619e503377405348b0a4a54e553dc281c0a3e35f5443af51", 0xe7, 0x2c98}, {&(0x7f0000000400)="c55b8a3b547488514ae9a2a9f1a8ae81c3bdcc873dbd62acd55a4cd8dcc181562d611556eab72eb293988b355090986a89aa56706b46f9698b503917d40e5b867f03cc8638fb34a809f0a8b5de536ec0afe85d13b5360655d957ef079b145760cc3ace3f20bd682ede3b6926d748e0b5244319cee6d0201e9314621825952356d7446c6920da68d12dadb7b9980d08ccae1c88301a9c54c30690de842f76857945e4ec40663f35da96b30d6df0e8ccaf1a97c19e290620", 0xb7, 0x1}, {&(0x7f00000004c0)="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", 0xfb, 0x4}, {&(0x7f00000005c0)="687779e547c64142238a1bfefbd0fe87759859284880d9a7b2958b44d736bbcdd642df36a110f6d55186657d9118b00b69070f1f67a7dff5b39557caacfa049059e0890cc5affe219b04abe14719d21a65b94275748760cd4de4fc39cb39dca7c822bf0f4d5a1c082a83566e6a7f7d34518cdbc5f329fc0632b96124a3c64c23a562bb2a5c0119083d1dc496f9e642839e56d375bae842eeb5214a66fae23ca9c7e4f7d75264fb56e1f7487e0a55522f2076f8f5a1b676caca320ebde26fd8d6817583156493c5db685bca9cae123003c9efc352218790163d959cce742a98781ee9c100b8503947d035a8cc6b136c60725d12f2e664e9", 0xf7, 0x81}], 0x100a2, &(0x7f0000000240)={[{@umask={'umask', 0x3d, 0x40}}, {@nobarrier='nobarrier'}, {@barrier='barrier'}], [{@permit_directio='permit_directio'}]}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:49 executing program 3: msgget(0x0, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xf446, 0x600000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) 00:55:49 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:49 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$9p_virtio(&(0x7f0000000000)='syz\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000180)='9p\x00', 0x1, &(0x7f0000000300)={'trans=virtio,', {[{@access_any='access=any'}, {@cachetag={'cachetag', 0x3d, '^posix_acl_access'}}, {@loose='loose'}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fsname={'fsname', 0x3d, 'ramfs\x00'}}, {@dont_measure='dont_measure'}, {@pcr={'pcr', 0x3d, 0x23}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@uid_lt={'uid<', r1}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r4, 0xffffffffffffffff, 0x0, 0x4000000) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000400)=0xc) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:55:49 executing program 3: msgget(0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x800, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, r5, 0x0, 0x4000000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x2, r0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in={{0x2, 0x4e20, @local}}, 0x6, 0x8}, &(0x7f0000000100)=0x90) 00:55:49 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:49 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:49 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendto(r2, &(0x7f0000000300)="a91595320aedba17aa9b43133bd5941743274e75b498953b985dd5db036852e63e83c0f9e92e659a8fb7c468f08701e20525361742d242b1acd0aff7b328d4063096abaf8b87daa4ce1f64de964ce6c1372db8d7dcd1bd9a8711b2b7601a661dfdbddb2b6867d96b7bba18d4cd1a5e0e79e0df3f796f89829f68564b71533c731e0e266c4e1005f7185326", 0x8b, 0x24040004, &(0x7f0000000240)=@generic={0x21, "d4f143061f08069b4b45e1405fc6defb900db4ba7604b704dd04dad1294efb3b329eec73c064fabba2529b2158d934e777bcea62a5fe52c8ef0722acfb39e6d52bf905c8ca3e71c519999d349cec2bdf476edaeb6a61b8733f5e5d91400b7286501bba8a3198785bbad6208eaf4e48b341db61d226418d42b3b7cd435f3b"}, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:55:49 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20924, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 406.939679][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 406.939691][ T27] audit: type=1804 audit(1586480149.851:413): pid=15806 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/293/file0/bus" dev="ramfs" ino=53539 res=1 00:55:50 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) fchmod(r1, 0x60) ppoll(&(0x7f0000000140)=[{r0, 0x1502}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:55:50 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x8102) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x28, 0x80000, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:50 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) 00:55:50 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x28, 0x40000) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:50 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{}, {}], r4, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {r4, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x10}}, 0xc8da}, @in={0x2, 0x4e22, @local}}}, 0x118) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 407.680014][ T27] audit: type=1804 audit(1586480150.591:414): pid=15806 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/293/file0/file0/bus" dev="ramfs" ino=53583 res=1 00:55:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x15, 0x1, 0x6, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x21) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x13, r5, 0x0) 00:55:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="700000000915964589768a8f117d6aaa7ccfa4b0f13144af2560ef58f41b5b23026acf0babe3b492387f7e01c0698a2d3b5920fb27606cc119548f2235eadaf5e82fd3503feb7222fb27c1d91bc5ce7d975869bafd5dcefcb13d67142206415bf4969b3cab7a494b413b42ae152a7febbefdcaa2"], &(0x7f0000000100)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000240)={r7, 0x0, 0x21}, 0xffffffffffffff5a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, 0x8) msgget(0x2, 0x200) 00:55:50 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) lseek(0xffffffffffffffff, 0x7fff, 0x2) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 408.155789][ T27] audit: type=1804 audit(1586480151.071:415): pid=15846 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/294/file0/bus" dev="ramfs" ino=53614 res=1 00:55:51 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x88002, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x9b) sendfile(r3, r2, 0x0, 0x4000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) read$FUSE(r0, &(0x7f0000000980), 0x1000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r7, r6, 0x0, 0x7fffffff) sendfile(r7, r6, 0x0, 0x4000000) openat$cgroup(r6, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 00:55:51 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) pidfd_send_signal(r0, 0x8, &(0x7f0000000000)={0x5, 0x1, 0x8}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 408.798140][ T27] audit: type=1804 audit(1586480151.711:416): pid=15874 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/294/file0/file0/bus" dev="ramfs" ino=53104 res=1 00:55:51 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r4, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="380000005df95660f1f96284a90f42b4c1c1e5f9ee8b2ef7ecbedca3b1fe9cba63bcbb4295784600ccdac1689a60a2c144c6fcc78316f06405f07fa9d1e452d2737202f411d3a4dcdaeef605680000", @ANYRES16=r4, @ANYBLOB="080029bd7000ffdbdf251f0000001400228008000500ff00000008000500ffff000008009a000100000008009a0001000000"], 0x38}, 0x1, 0x0, 0x0, 0x24008001}, 0x10004000) dup3(r3, r2, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:55:52 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:52 executing program 1: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000180)={{0x2, 0x0, @reserved="4e25cf4c0c9155649392052b4f4d42b4a3751b529e2236f88367417b9df0e251"}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) close(0xffffffffffffffff) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{}, {}], r4, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000380)={0x9, 0x108, 0xfa00, {r4, 0x6, "eb9f54", "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"}}, 0x110) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"]) socketpair(0x6, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r2, 0x0, 0x7fffffff) sendfile(r6, r2, 0x0, 0x4000000) fstatfs(r2, &(0x7f0000000000)=""/127) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x29, 0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$USBDEVFS_GETDRIVER(r0, 0x41045508, &(0x7f00000001c0)={0xc6c, "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"}) msgget(0x0, 0x0) [ 409.492622][ T27] audit: type=1804 audit(1586480152.411:417): pid=15894 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/295/file0/bus" dev="ramfs" ino=53667 res=1 00:55:52 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) 00:55:52 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) umount2(&(0x7f0000000180)='./file0/bus\x00', 0x1) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r1, 0x0, 0xa1b) ioctl$SIOCRSACCEPT(r2, 0x89e3) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x16a) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) link(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00') r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) prctl$PR_GET_TIMERSLACK(0x1e) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) [ 409.706423][ T27] audit: type=1804 audit(1586480152.501:418): pid=15899 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/295/file0/bus" dev="ramfs" ino=53667 res=1 00:55:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x15, 0x6, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) recvmmsg(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/112, 0x70}], 0x3, &(0x7f0000000500)=""/70, 0x46}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000580)=""/180, 0xb4}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x2, &(0x7f0000000bc0)=""/225, 0xe1}, 0xfffffff7}], 0x2, 0x40000022, &(0x7f0000000d40)) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000d80)={0xa0, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2a6bd93d}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000010}, 0x90) sendfile(r3, r1, 0x0, 0x7fffffff) sendfile(r3, r1, 0x0, 0x4000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r5, 0x0, 0x7fffffff) sendfile(r6, r5, 0x0, 0x4000000) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000000)={0x2, 0x7, 0x4, 0x80000, 0x2, {}, {0x5, 0x9, 0x8, 0x8, 0x8, 0x7f, "51885f2a"}, 0x8, 0x0, @fd, 0x2, 0x0, r6}) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) [ 410.062149][ T27] audit: type=1804 audit(1586480152.981:419): pid=15911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/296/file0/bus" dev="ramfs" ino=53689 res=1 [ 410.095892][T15912] input: syz1 as /devices/virtual/input/input305 [ 410.128299][T15912] input: failed to attach handler leds to device input305, error: -6 00:55:53 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) fadvise64(r2, 0x1b, 0x9, 0x5) sendfile(r3, r0, 0x0, 0x7fffffff) sendfile(r3, r0, 0x0, 0x4000000) sendto$rose(r3, &(0x7f0000000000)="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", 0xfa, 0x0, &(0x7f0000000100)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x6, [@bcast, @bcast, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:53 executing program 1: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x1000, &(0x7f0000ffc000/0x3000)=nil, 0x2) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x5}, 0x0, 0x7, r0, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 410.683169][ T27] audit: type=1804 audit(1586480153.601:420): pid=15909 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/296/file0/bus" dev="ramfs" ino=53689 res=1 00:55:53 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000000)={0x8057, 0x2}) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x2, 0x2, 0xfffffff9, &(0x7f0000000180)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) r5 = dup3(r1, r4, 0x0) ioctl$DRM_IOCTL_MODE_RMFB(r5, 0xc00464af, &(0x7f0000000040)=0x8c7) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r7}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r7, 0x5, 0x2}, &(0x7f0000000100)=0xc) 00:55:53 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r3, r2, 0x0) write$fb(r2, &(0x7f0000000200)="77a2b2d5baeb0aee52a4fdea2811a70e6f68787c983f7292a3bd42ebebcd8d20fb718e2b556ca76c1ade0b1b45921ade168e8092981ac9d81b5892c9c0ac2c3dd0d54dd9b117dc8de29073667ec1941ec5b606c35eb5091a289d7532d46ce984c7fd57293caa0adf9a4b400c1f6c97ddc7102c2003fa0fb2ba89c5819885426924f56f64d02ec9d27c669520ff27110e8c267bdf23a18ac0af9ace19f2f6cb0285dfa9789677a1650f61049c4c190a48f9305303e32e2f", 0xb7) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/bus\x00') [ 410.833180][ T27] audit: type=1804 audit(1586480153.641:421): pid=15911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/296/file0/bus" dev="ramfs" ino=53689 res=1 00:55:53 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 410.916095][T15920] input: syz1 as /devices/virtual/input/input306 [ 410.940857][T15920] input: failed to attach handler leds to device input306, error: -6 00:55:53 executing program 3: msgget(0x0, 0x100) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x25}, 0x2) 00:55:54 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1c201, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x200}], 0x1, 0x0) semop(r1, &(0x7f0000000040)=[{}, {}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000040)=""/242) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SNDCTL_DSP_GETFMTS(0xffffffffffffffff, 0x8004500b, &(0x7f0000000140)=0xa3a3055) 00:55:54 executing program 1: perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x37, 0xfc, 0x0, 0x0, 0x41c5, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000001c0), 0xe}, 0x10, 0x3, 0x0, 0x0, 0x35, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) r2 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r4, &(0x7f0000000180)={r0, r0, 0x3}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f0000000100)={&(0x7f0000000040)=[0x43280000, 0x39, 0x4], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3, 0x3, 0xdededede}) socketpair(0x1, 0x1, 0x100000, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r0, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, r0, 0x0, 0x10001) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:54 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x1000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SOUND_PCM_READ_RATE(r2, 0x80045002, &(0x7f0000000180)) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000080)="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") r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80800, 0x0) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x11) write$uinput_user_dev(r4, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) [ 411.371455][ T27] audit: type=1804 audit(1586480154.291:422): pid=15975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/297/file0/bus" dev="ramfs" ino=53751 res=1 00:55:54 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0xc342, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) clock_gettime(0x2, &(0x7f00000002c0)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000080)={0x2, 0x1, 0x4, 0x40000000, 0x7fff, {r5, r6/1000+10000}, {0x5, 0x0, 0x35, 0x9, 0x3f, 0x5, "ed222874"}, 0x8, 0x0, @planes=&(0x7f0000000040)={0x7, 0x7fff, @fd, 0x3}, 0x9, 0x0, r0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="2e262e650fc79a00000000c4c3e97f3fcbb9a00200000f320f01c5c4e169f9bb0080000066b802010f00d866b8f0000f00d80f01c866ba420066ed0f21f6", 0x3e}], 0x1, 0xc, &(0x7f0000000280)=[@efer={0x2, 0x5100}, @dstype0={0x6, 0xc}], 0x2) sendto$inet6(r7, &(0x7f0000000100)="6bb9b00afbad3d6c6f1cd35dd78bcef1ddf69c235bdc376bacaec3f0acd14c09ccce6862786664139d53a1b032e8cae2f956710c11142f2e73f6d12cc010a0bc34f1d9b4df86eb3c98bd8970a6bc0e69", 0x50, 0x20000851, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:54 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000180)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x40003f22) getsockname(r3, &(0x7f0000000200)=@generic, &(0x7f0000000000)=0x80) mmap$IORING_OFF_CQ_RING(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xb, 0x8010, r0, 0x8000000) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r2, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) [ 411.624843][T15987] input: syz1 as /devices/virtual/input/input307 [ 411.664399][T15987] input: failed to attach handler leds to device input307, error: -6 00:55:54 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000015c0)) r3 = msgget(0x0, 0x248) msgctl$IPC_RMID(r3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYRESOCT, @ANYRESHEX=0x0], @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRES16=r0], 0x5}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x13, 0x5, 0xff, 0x7, 0x30, 0xffffffffffffffff, 0x400, [], 0x0, r1, 0x1, 0x2, 0x2}, 0x40) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r4, &(0x7f0000001500)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000040)=""/182, 0xb6}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/232, 0xe8}, {&(0x7f00000014c0)=""/9, 0x9}], 0x9, 0x10001) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 412.141313][T15986] input: syz1 as /devices/virtual/input/input308 [ 412.163205][T15986] input: failed to attach handler leds to device input308, error: -6 00:55:55 executing program 3: msgget(0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x25) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x38}, 0x38, 0x0) 00:55:55 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/cachefiles\x00', 0x10000, 0x0) listen(r0, 0xff) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003c40)={0x0, 0x0}, &(0x7f0000003c80)=0xc) sendmsg$nl_generic(r3, &(0x7f0000003f00)={&(0x7f0000003c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003ec0)={&(0x7f0000003cc0)={0x1cc, 0x1f, 0x800, 0x70bd28, 0x25dfdbff, {0x7}, [@nested={0x10, 0x96, 0x0, 0x1, [@typed={0xc, 0x86, 0x0, 0x0, @u64=0x4}]}, @nested={0x1a6, 0x2e, 0x0, 0x1, [@typed={0x69, 0x4f, 0x0, 0x0, @binary="c7617a64d0437fe6cd36f403741a56509e184b217135e16131b33bb56ead88681a7e32da48cfdd8a1767c7f362fe7cbc18001a4dafe8fbf777fdeaa2dbcf85c17586a995d162167e77a565e90f79b5957815496a988fe79a47245747266cf1d254c0d51fcb"}, @generic="df5afa193c2ac9809aa759423840cc3665bed2b16401d46c1c1d8b3ee5c229e6e87fec2120c1fb701affc3d0ddbd0db5e46d4d20c59d4e082873aca18fc71d8b0640a428a01ecaf41bf03065dc37ec7fc41fd3a75c8d2eee56dc99d9cc859c40d6845fe89f9e78f1fde3c413176f56e071", @generic="f65a4b6e9d109938ec4e4398004e083d761aabc0909783c6fbe8ba068fe4a37505c1f7bd2d029fdb99bc9d94c22df504dde01f4a5a83a987c31126d2830f6815ba811da5d9c11307ab2c42cf8b4ec6ad112d754c96cdd577cb3fb85bfebaebffde1b79515703ba7151ff017a9e1e8127f1a8dc01fed42dcdd991d34a501623afda5c5503dfa46cfb5f2914d853315a8de9632dbb4c21f770677b0e47a76025dbe2633d5c0e58d331de7b4c6372feff337c4111d0e09a62274677c83fea", @typed={0x8, 0xa, 0x0, 0x0, @uid=r6}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x10}, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000000)=""/242, 0xf2) 00:55:55 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000000)=0x3) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:55 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x9, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r4, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0xa10000, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xb000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x100000001}}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x63, 0x7da07912b1d293d8, 0x23ecc4b1811af33f, 0x66, 0x63, 0x35, 0x35], 0x2d, [0x30, 0x2, 0x64, 0x30], 0x2d, [0x63, 0x66, 0x37, 0x61], 0x2d, [0x62, 0x33, 0x61, 0x30], 0x2d, [0x35, 0x33, 0x30, 0x32, 0x39, 0x0, 0x39, 0x66]}}}, {@euid_lt={'euid<', r7}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) 00:55:55 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 412.582436][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 412.582448][ T27] audit: type=1804 audit(1586480155.501:425): pid=15993 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/298/file0/file0/bus" dev="ramfs" ino=53813 res=1 00:55:55 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d]}, 0x45c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) write$binfmt_elf64(r3, 0x0, 0x0) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000100)={0x3, {0x80, 0xff, 0x2, 0x92}}) r4 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x400000, 0xd0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000180)={0x10000, 0x100000, 0x7f, 0x4, 0x3f}) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:55:55 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x109000, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000080)={0x0, 0x1, 0x12, 0x20, 0x1bf, &(0x7f0000000380)="da68b2e8745cc927e4e3cfcf392ee189db30577b681f544a01fd11ecba475488c1d983c1d97c6107332b112c17f9f73b22981603ba0314cd5b10c0b9fef67d069e431ef793fae420b47f4d38c382d0de1b842e05d8a881554b5f7843a7759c4f2bf93b34c7460784718eb2e4924f01d63459a91c0121009c40103394ef4d5beaad3e72a060858c654c3204382358e5661c14ecb03ab0ff51fc692b9e3c18120bd9b37fa83f2dbe2357e7ebdffb177dcc45548567093ed9c3b19da478c04298e49f9005004d2aad91baa5c2c9dc6391f591dba1a810c32e6b87956e2f77cc82b910d9c6c78cd7e2467239779f47d0c37d75af1f96bc2f4cc5c36faaf9092563f4c7811e6e712795258d3ee5ab395aec45f9394dc736796f6d5dca7cae676ad3657930745d4596be1e550b9f9b1c18f3252cb08f73f466bd6aad745ffd55654b0b3b1828f2e5ad72efeddde3371bcfca2e768e92c497c91d0afb2d0b90f7a91cb74cf2fcb77087480b97249fb48278cd1fe8e1886ea0cc9c90db11ca5d2c8f09976f7cc84935b25b938e7c3e66bc71890991f7022b707bba63cf7eb50b268dfd2144e9effa1b2ef2fee453be14acd1c62f86d4879b66e7e14809868eb36d9d4738a1b715017ad216e9e6766ad87f997a3a5898304d6b6ad5fdbcf84061423fc90857134ce9804fa3b13a4c0589366605082cb7d3f6264c26b8a2b620bd64eb93ef5c306d7eab83c9e5a9302571833889ac2c9f34a6c28592a48225124e07e80a93ccf763f89a6d18609fac5114f642595a0df2995b498f7ec2e5c4670092422ed312a581cc19bf177910299a385e0621ce59e01ff8702463d256336e1fca254ba4962977062161f102edcbfc45bed832f8e8a46e64d7c4d24a08a9105afcd7008ff96ba361ea02d4d0bbed3ee15723ca2b2f857f834c4980b7a44e353c5c3a77274db0ef9625549b6ee21db7798df66b19a672efc7a29c843e5d5d96658a4821f229c1094fe26e6c53d7bc6a21036e747c914ad417227a6e57f91a0b5926da832878ca3890d3f8cf212fc13063ba27a5e51d44c4869a7fa19f1b65eb42a24971dfbbab601223e5707e9f8d961cd5e1b7d844e29877bc84477b824ea9e6b41c1d283c329f81d16f174d4944eeeeb198dd9b6f6e9f73bbc9d9a0f60ddbc8e079fc6933d3ba26322bd5f0fb5d64afd056bfa483313c3dfb6684dae9ba22a35dc1fbe850784f9020064af0113cdea87ab76b44dde3f0ad8090ce4ecc697964b0923eac285d01b3fb95e32756a8442d73effd2d3f88df97c8a86d81441aeb9346a32f064357776530bf396d958785500c2668edb6e0758660435f979ceeadae22aaaeb80ba2295f4feba81b62fd1119dd586809d4b12faa1b7efe4865a11996b00c05e3f85a9309c97e0efcd33880c8caafe4141f7bf6a90c8d5b9fa0e4cc57f1b749e9"}) msgget(0x0, 0x248) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x48, &(0x7f0000ffc000/0x2000)=nil, 0xc3b}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:55:55 executing program 3: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000015c0)) r3 = msgget(0x0, 0x248) msgctl$IPC_RMID(r3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYPTR=&(0x7f0000001600)=ANY=[@ANYRESOCT, @ANYRESHEX=0x0], @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRES16=r0], 0x5}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x13, 0x5, 0xff, 0x7, 0x30, 0xffffffffffffffff, 0x400, [], 0x0, r1, 0x1, 0x2, 0x2}, 0x40) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r4, &(0x7f0000001500)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000040)=""/182, 0xb6}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000001380)=""/19, 0x13}, {&(0x7f00000013c0)=""/232, 0xe8}, {&(0x7f00000014c0)=""/9, 0x9}], 0x9, 0x10001) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 412.883078][ T27] audit: type=1804 audit(1586480155.801:426): pid=16055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/299/file0/bus" dev="ramfs" ino=54292 res=1 00:55:56 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f0000000000)='./file0/bus\x00', 0x102, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 413.054418][ T27] audit: type=1804 audit(1586480155.911:427): pid=16055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/299/file0/file0/bus" dev="ramfs" ino=54300 res=1 [ 413.109506][T16066] input: syz1 as /devices/virtual/input/input309 00:55:56 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x400, 0x4) 00:55:56 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000002c00279e4508d4da23fb5f2128d5ce6d000000000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@initdev, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, 0x0, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x54, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 413.154530][T16066] input: failed to attach handler leds to device input309, error: -6 [ 413.446286][T16057] IPVS: ftp: loaded support on port[0] = 21 [ 413.453460][T16082] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 00:55:56 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x28) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000500)={r6, 0xf0000000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000580)={r7, @in6={{0xa, 0x4e24, 0x4, @remote, 0x3}}}, &(0x7f0000000640)=0x84) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) [ 413.615061][T16088] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 00:55:56 executing program 3: socket$inet6(0xa, 0x0, 0x7) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) 00:55:56 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x2, 0x2, 0x4, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 00:55:56 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80000) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1e) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000000)={0x8, 0xffff8809, [{0x9, 0x0, 0xffffffff80000000}, {0x0, 0x0, 0x4}, {0x20000005, 0x0, 0x3}, {0x0, 0x0, 0x8646}, {0x9, 0x0, 0x800}, {0x101, 0x0, 0x1ff}, {0x0, 0x0, 0x7}, {0x80000001, 0x0, 0x1}]}) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 413.842699][T16105] input: syz1 as /devices/virtual/input/input310 00:55:56 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="4000abf4f4c076ec97a2d4d93f", @ANYRES16=r3, @ANYBLOB="040026bd7000fbdbdf250500000008000400ff0100002400028006000e004e240000060002004e240000080006000000008006000f0000010000"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0xc0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r5 = socket$xdp(0x2c, 0x3, 0x0) shutdown(r5, 0x1) setuid(r4) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x9, &(0x7f0000000600)=[{&(0x7f00000000c0)="ad2307e585158d582dc910bbce8fe09c0fa0d41428effc14", 0x18, 0x80}, {&(0x7f0000000100)="98ca4d432a4c0a8aeee560efdeaae3a66096f73b01b834bfe5f65683ccd1e971059b161d88944fc151d3ac6f8d1208b38104b8503a27b9d6f0a4bb3f2381fe7aac67f27d10e3af1e3a74351a20d2e950ca84941753f9ba74fd990e5f9ab810be1c6ad6eea2013b854a926cac1b1e38610ca2fdce86bc99382fc6f3ea9f5ae4", 0x7f, 0x9}, {&(0x7f0000000180)="80fed347a8c3e4e4958917dd857f7c568d88fbf593427a89c73780eee918", 0x1e, 0x3}, {&(0x7f00000001c0)="0a1ce73ef9820fb6f16679967161368eef24827dd58b9c3082fb4149a622f623f5818ac32f7e81f23a556338883d2074eb2c605cf4b1715747b3c182d2d95f07ab96079d7f92816f8340ae72222b095ba7c351973d66d402ae15f80b5399cc58bb57effbccffb6a58fc7cdbbccebe63be51cd101", 0x74, 0x9}, {&(0x7f0000000240)="64f629149874580c2174e1a91f4345e19df7f5343e3d88c30459e49e752520c82a760f7d5819b4ca385f59d08354ed22d7b0df66c61e05c4a8007f75b6cd30", 0x3f, 0xffffffffffffff95}, {&(0x7f0000000280)="3dc0edcfd2cfec16206ef029a588c0a3a7eb3f975089d77aa2f20cbfe208df2ed42547eb3e831082e7d546d1443c1c7366ee1558a1f7e95d668f3d7cf7d87db909bd966362b936d4ccde073d30a1f566fc2c6f", 0x53, 0x3}, {&(0x7f0000000380)="35e3126972b2b36abdcae4387f049c8fe1c8c4da77f8be693892a28ecdebdd69ea367b9949e65cbfe18ca9171b62931269d6a07a129aa624354ae4f2ea7622630f245f29ab69c8289d60b6dfccb7c131b300c689f48a3cf8c3b947def8a852ac629913350da53afe585782394a00646998a9be2771ba457cc72f35d09e0e6607b102ce1d25d2a42ef9c6642134e907a6e2b453ef", 0x94, 0x6}, {&(0x7f0000000440)="a1f8adc6963f56a5c9e86b099777b1b88665f5e5eecd087cb1f72659d8d70b57671eae68f41a5fb6b7907325aba48fd17743ad6b47ad4ce263075adb3c17c4fc22332fbd5b0b61f216256c3eea822dab9bb25d5bff9d9c16b0e93bd67493840663f4bc1e5e4bb4594fd957729e2a3da89aeafa932d881f826d4e62e80dd20bb302b97dd8e437a4aca870010f9befb70ef81b55e7d3fc2cb0056081674ba9fa16ddf6e6e4308674f288b80c1db5", 0xad, 0xb7}, {&(0x7f0000000500)="fe48e2a781f56458205cf72872dab855a881504d2408beebfd0eab1680e672214ec573910256ac569f0b43bc1cd9c470433fc5c4f04dc6eb4a6fe343c13a6f6359c620b463387930a8dc5d2d8883d3ff9e0b43eaad4986ce36db7b5cc598acd1247276ca7ca591445209f7ea5b1ff987416189d36c0803f81a51380416a49d3357e879bcea58c321c9b099a2babde99fc601ad9c67b3acbf6cb21efae40e23222966b7bf26ecb3a1505ee19aaad4e0af7daacb0426fcc3436653f37a152a0e88f03c19f28142b1357ac780158ceca0ec6b28629b22872ff9108fc485a0531fb67be1c81cd6ef25f390aef85682e5244ff4", 0xf1, 0x401}], 0x800000, &(0x7f0000000700)=ANY=[@ANYBLOB="687567653d616476e973653d3a28626465767d2c6d6f64653d30303030303030303030303030303030303030410110089ee4da13772c6e725f626c6f636b733d392c6e725f626c6f636b733d352d257404353570312c6e725f696e6f6465733d74256774006d2d2c6e725f696e6f6465733d78782c687567653d77697468696e5f73697a653d746d706673002c6e725f626c6f636b733d31", @ANYRESHEX=r4, @ANYBLOB=',huge=always=nr_blocks,huge=within_size=)keyring&{,uid=', @ANYRESHEX=r4, @ANYBLOB=',smackfsdef=trusted,appraise,\x00']) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 413.884892][T16066] IPVS: ftp: loaded support on port[0] = 21 [ 413.892208][T16105] input: failed to attach handler leds to device input310, error: -6 [ 413.995133][ T27] audit: type=1804 audit(1586480156.911:428): pid=16118 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/301/file0/bus" dev="ramfs" ino=54377 res=1 00:55:57 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 414.197098][ T7] tipc: TX() has been purged, node left! 00:56:00 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x80, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:00 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e1a, 0xce8, @mcast2, 0x20000000}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50000000020901020000000000000000050000050c0004800800014080000001080006400000000008000640000000000900010073797a300000000008000640004000010c000480c5349f9da25cc0365873d66908000140ffffdaeb363d422f364d820e5b0bbd7231752893b6ac62fe773241e2942ead268de2cfd9b400f44079a71bf04400000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000085}, 0x48081) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = io_uring_setup(0x9f8, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x1, 0x264}) tee(r3, r2, 0x7, 0x2) 00:56:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:00 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) epoll_wait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x100) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r2 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x4000) 00:56:00 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) accept4$rose(r2, &(0x7f00000001c0)=@full={0xb, @remote, @netrom, 0x0, [@default, @remote, @rose, @default, @remote, @netrom]}, &(0x7f0000000240)=0x40, 0x800) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) fsetxattr$security_ima(r3, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@md5={0x1, "f9b764a9c3a546b51499cad4b0a76180"}, 0x11, 0x3) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/time_for_children\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000200)={0x14, 0x11, 0x1, {0x2, 0x0, 0x7}}, 0x14) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r1, 0x0, 0x7fffffff) sendfile(r4, r1, 0x0, 0x4000000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/139) 00:56:00 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r3, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) ioctl$IMHOLD_L1(r5, 0x80044948, &(0x7f0000000140)=0x10001) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0xf06a}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x80) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:00 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d]}, 0x45c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) write$binfmt_elf64(r3, 0x0, 0x0) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000100)={0x3, {0x80, 0xff, 0x2, 0x92}}) r4 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x400000, 0xd0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000180)={0x10000, 0x100000, 0x7f, 0x4, 0x3f}) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 417.305021][T16187] input: syz1 as /devices/virtual/input/input311 [ 417.375985][T16187] input: failed to attach handler leds to device input311, error: -6 00:56:00 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x9, 0x4, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r5 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000000)={0xfffffffffffffffe}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000000240)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, {}], r8, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r4, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x81, @empty, 0x7}, r8}}, 0x30) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) write$P9_RREMOVE(r1, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 417.522662][T16203] input: syz1 as /devices/virtual/input/input312 [ 417.601056][T16203] input: failed to attach handler leds to device input312, error: -6 [ 417.838539][T16219] input: syz1 as /devices/virtual/input/input313 00:56:00 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x1e) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) setsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000040), 0x4) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x100, 0x7, 0x2}) [ 417.876336][ T27] audit: type=1804 audit(1586480160.791:429): pid=16217 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/304/file0/bus" dev="ramfs" ino=54110 res=1 [ 417.957003][T16219] input: failed to attach handler leds to device input313, error: -6 [ 418.036218][T16229] tipc: Enabling of bearer rejected, illegal name 00:56:01 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 418.097682][T16206] IPVS: ftp: loaded support on port[0] = 21 [ 418.118931][ T27] audit: type=1804 audit(1586480160.871:430): pid=16217 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/304/file0/file0/bus" dev="ramfs" ino=54639 res=1 00:56:01 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x180) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/11, 0xb}, 0x40013f00) sendmsg$sock(r2, &(0x7f0000000680)={&(0x7f0000000200)=@tipc=@name={0x1e, 0x2, 0x2, {{0x0, 0x3}, 0x1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000a00)="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0x1000}, {&(0x7f0000000300)="e3bf415044da2e81b9ffe049859f03db8195acea786322947a58fb13cb43db3f6efb8bb71a6901ca0bd1bd16ed6b1cf54708e0492f13bf2233bc3fce2ae73966056b3069221c78507c3046fa018576e616a5c9e5a42347ddaf89b5747ddbaaeda8017fceb526da037a0664c85b75fdcf457e462ef7fca3e4c6a3549c043ffc973e8c01b08487c4dc93f0e9a29417edef700e7655c75d788ba82c04d4245d6758d4220d07f29e0872e7f60f697d711808fce45443b6bdedb96d5b14a06d6e7d9df449e32639c494cc1dfbf8e81d9ae0b70bcb741058cf38447790bdb75c617051da35b2eddf98d384bcff06ed", 0xec}, {&(0x7f0000000000)="30b26b2d2192b98294101a65416fc4fb89cc66d6b28e1cc304f32fed7332a7448af9147f456728de4fc0624aec0bc67d4fa7fba6ecbafe00436198e0", 0x3c}, {&(0x7f0000000400)="d3043967fa59ceb569712ea3e0a85d57a86d2f2196f14e4079c79d0be4de31aebd38b73d16c1309617e230a02c9fdd833a07f7767989a69b29c78ce6951cee2e7fe5aa38b6ab0f8c9ea6a80b4288e874cea9d7edfe44aef9af4937866605539eb59444c715ae183eff4f702d319bde763119b5298f3c2fd8c30ea2dd8a72550f4c0ff663cb13319c6d5d1fe6a2e56044154cf8fbf618383074", 0x99}, {&(0x7f0000000100)="78c3af3f39e609bce80510dcd2e83972e95f0695513957f8d24afd29", 0x1c}, {&(0x7f00000004c0)="2f185d71a84d0f60ead98e6f2d969753bb87e5881a558608d03e65eb675efed7a189b9596dd2d8181f5c25f74dffe9eeebd8ad6c773ff502497d58d44519bc4129a166662e7d2cc8d2b2338d60c86d456d994c83a57164b99257868bd8cd52c9985b0a11329a3fd3d4ad1f7299b1dd393ef56eb3e89aa1f7", 0x78}, {&(0x7f0000000540)="9c5e17d0e210eab23fe15ebc9da461f2edc92fa31f88fa6060ca6eede136efd1141156a97865222ff3046a15b2b8362d586e1ce306775490ed8c04bbff743138ca918f7b80b6283321555c48bf7e0f346076b672975752084e00", 0x5a}, {&(0x7f0000000180)="763280390ba0e86483affe5b5d135bcb3f", 0x11}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000000280)="50f06709b8a3f37895553488017b9293696d2f7f4c18067ed993454912922c50b7b44af30f39af13ca76c84c8c71a5d8e4fb37d5f0346a76873115", 0x3b}], 0xa}, 0x4000) fchdir(r1) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) mlockall(0x1) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000740)=0x6) 00:56:01 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) [ 418.451863][T16246] input: syz1 as /devices/virtual/input/input314 [ 418.553307][T16246] input: failed to attach handler leds to device input314, error: -6 00:56:01 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:01 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r0, 0x0, 0x7fffffff) sendfile(r3, r0, 0x0, 0x4000000) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:02 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d]}, 0x45c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) write$binfmt_elf64(r3, 0x0, 0x0) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000100)={0x3, {0x80, 0xff, 0x2, 0x92}}) r4 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x400000, 0xd0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000180)={0x10000, 0x100000, 0x7f, 0x4, 0x3f}) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 419.070120][T16246] input: syz1 as /devices/virtual/input/input315 [ 419.097806][T16246] input: failed to attach handler leds to device input315, error: -6 00:56:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:02 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000000)={0x0, {0x8, 0x4}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 419.694370][T16309] input: syz1 as /devices/virtual/input/input316 [ 419.786807][T16309] input: failed to attach handler leds to device input316, error: -6 00:56:02 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x204302, 0x0) fcntl$dupfd(r2, 0x406, r0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) read(r1, &(0x7f0000000000)=""/26, 0x1a) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 419.931623][T16303] IPVS: ftp: loaded support on port[0] = 21 [ 419.947716][T16318] input: syz1 as /devices/virtual/input/input317 [ 420.002662][T16318] input: failed to attach handler leds to device input317, error: -6 00:56:03 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x27}}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000040)=0x8) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000000)="fd", 0x1) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r5) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f0000000140)='-bdev*\x00') socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 420.263476][ T27] audit: type=1804 audit(1586480163.181:431): pid=16247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/305/bus" dev="sda1" ino=16361 res=1 00:56:03 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x8000) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) socket$nl_generic(0x10, 0x3, 0x10) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) socketpair(0x2b, 0x80000, 0x2, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000002a40)={0x8, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e21, @loopback}}}, 0x108) [ 420.377154][T16337] encrypted_key: insufficient parameters specified 00:56:03 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) shutdown(r2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) lseek(r3, 0x200000ffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 420.507609][T16356] encrypted_key: insufficient parameters specified 00:56:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000040)={0x9, 0x8, 0x4, 0x0, 0x401, {}, {0x3, 0xc, 0x8, 0x20, 0x5, 0x0, "7acb5964"}, 0x7, 0x0, @fd=r0, 0x101, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x2000, 0x3, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, r2, 0x0) msgget(0x0, 0x248) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 420.756555][T16376] input: syz1 as /devices/virtual/input/input319 [ 420.799542][T16376] input: failed to attach handler leds to device input319, error: -6 00:56:04 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10010, r4, 0x0) 00:56:04 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x27}}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000040)=0x8) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000000)="fd", 0x1) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r5) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f0000000140)='-bdev*\x00') socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:04 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) pidfd_open(r1, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:56:04 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x27}}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000040)=0x8) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000000)="fd", 0x1) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r5) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f0000000140)='-bdev*\x00') socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:04 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:04 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 421.376714][T16376] input: syz1 as /devices/virtual/input/input320 [ 421.377324][T16401] encrypted_key: insufficient parameters specified [ 421.408300][T16376] input: failed to attach handler leds to device input320, error: -6 [ 421.427278][T16403] encrypted_key: insufficient parameters specified 00:56:04 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) shutdown(r2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) lseek(r3, 0x200000ffff, 0x2) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:04 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000000)={0x0, {0x8, 0x4}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 421.540523][ T27] audit: type=1804 audit(1586480164.452:432): pid=16412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/306/file0/bus" dev="ramfs" ino=54824 res=1 00:56:04 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgget(0x3, 0xabead6e34d103a6f) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 421.666237][ T27] audit: type=1804 audit(1586480164.502:433): pid=16412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/306/file0/file0/bus" dev="ramfs" ino=54828 res=1 00:56:04 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x410480, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:04 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf9a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x17) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:05 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x401, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 00:56:05 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x41c8, 0x200009, 0x0, 0x4, 0x39, 0x100000}, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x10, 0x2, 0x401, &(0x7f0000000280)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000400)='iso9660\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x1, 0x1, &(0x7f00000001c0)=""/188, &(0x7f0000000440)=""/243, &(0x7f00000002c0)=""/20, 0x14000}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:05 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@empty, 0x15, r5}) r6 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r7 = socket(0x10, 0x3, 0x0) dup3(r7, r6, 0x0) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) 00:56:05 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffffffa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000027ec16c32f38b80c21110961ca13bdb3ef99c24a9435b92a4dd79d600c2caeba51d48f5f388cd25c88b4de288005c6d6", @ANYRES16=r1, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r3, @ANYBLOB="08000600", @ANYRES32=r6, @ANYBLOB], 0x24}}, 0x0) ioctl$CAPI_GET_MANUFACTURER(0xffffffffffffffff, 0xc0044306, &(0x7f0000000100)=0x1000) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="20002abd7000fedbdf25ba7e4638834232a40a0229a4c9c43b09bb0e18101d0039000700000008003c0006000000"], 0x34}, 0x1, 0x0, 0x0, 0x440c0}, 0x4008000) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 422.325586][T16455] input: syz1 as /devices/virtual/input/input321 [ 422.368184][T16455] input: failed to attach handler leds to device input321, error: -6 00:56:05 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f00000003c0)=""/245, 0xf5}], 0x2, &(0x7f0000000100)=""/13, 0xd}, 0x3f00) listen(r1, 0x3f) 00:56:05 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)}], 0x3, &(0x7f0000000240)=""/7, 0x7}, 0xf70d1e7acd543385) [ 422.615511][T16458] ceph: No source [ 422.719041][ T27] audit: type=1804 audit(1586480165.632:434): pid=16486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/308/file0/bus" dev="ramfs" ino=55457 res=1 00:56:05 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000001c0)={0x9f0000, 0x9, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x9b090b, 0x800, [], @p_u32=&(0x7f0000000100)=0x40}}) syz_open_pts(r1, 0x101000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = accept$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 422.841762][T16458] ISOFS: Unable to identify CD-ROM format. 00:56:05 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2400000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:05 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 422.990114][T16455] input: syz1 as /devices/virtual/input/input322 [ 423.004747][T16455] input: failed to attach handler leds to device input322, error: -6 [ 423.226811][ T27] audit: type=1804 audit(1586480166.142:435): pid=16470 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/308/file0/file0/bus" dev="ramfs" ino=55498 res=1 00:56:06 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xc, 0x80010, r4, 0xfffff000) 00:56:06 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{0x7, 0x536, 0x6, 0x1}, 'syz0\x00', 0x15}) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:06 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x2, 0x0, 0x2, 0x35}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x9) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:06 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000001c0)={0x9f0000, 0x9, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x9b090b, 0x800, [], @p_u32=&(0x7f0000000100)=0x40}}) syz_open_pts(r1, 0x101000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = accept$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:06 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:06 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x13f41) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x20, r2, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000480)={{0x3, @addr=0x200}, "ad072c7f4e8c2c8b9cab6715e97b97ab16efe299b85b2b6ee3d538ecc91f1463", 0x1}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) connect$llc(0xffffffffffffffff, &(0x7f0000000300)={0x1a, 0x102, 0x1f, 0x0, 0x53, 0xf7, @local}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYRES64=0x0, @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x5}}, 0x10) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_MESH_CONFIG={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x8}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x5}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x39}]}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40000) [ 423.822386][ T27] audit: type=1804 audit(1586480166.742:436): pid=16545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/309/file0/bus" dev="ramfs" ino=55532 res=1 [ 423.842843][T16548] input: syz1 as /devices/virtual/input/input323 [ 423.926293][T16548] input: failed to attach handler leds to device input323, error: -6 00:56:06 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x2000000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 424.003276][ T27] audit: type=1804 audit(1586480166.782:437): pid=16545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/309/file0/bus" dev="ramfs" ino=55532 res=1 00:56:07 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r0, r1, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendfile(r4, r3, 0x0, 0x4000000) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0xffffffff) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:07 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x3, @local, 0x4}, {0xa, 0x4e24, 0x5, @ipv4={[], [], @local}, 0x9}, 0x1f, [0x7, 0x1, 0x6, 0x0, 0x2, 0x2, 0x0, 0x44]}, 0x5c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x400000, 0xbf) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = dup3(r5, r4, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) sendmsg$L2TP_CMD_TUNNEL_GET(r6, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x1c, 0x0, 0x212, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:56:07 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1e00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:07 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x80000000}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000040)=0x7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f00000000c0)={0x3ff, {0x9, 0x2, 0x0, 0x8, 0x4, 0x3}}) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1452cf6c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc434, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x9]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:07 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1a00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:07 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1500000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:07 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2e32) [ 424.643595][T16602] input: syz1 as /devices/virtual/input/input325 [ 424.674704][T16602] input: failed to attach handler leds to device input325, error: -6 00:56:07 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0xb00000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d1b, &(0x7f0000000000)=0x38) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r2}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r2, &(0x7f0000000980), 0x1000) 00:56:07 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x700000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:08 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x200000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 425.151236][ T27] audit: type=1804 audit(1586480168.072:438): pid=16597 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/310/bus" dev="sda1" ino=16161 res=1 00:56:08 executing program 3: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7f, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 425.244334][T16641] input: syz1 as /devices/virtual/input/input326 [ 425.286217][T16641] input: failed to attach handler leds to device input326, error: -6 00:56:08 executing program 1: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x1e000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:08 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1d, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x200000b, 0x110, r1, 0x6a27c000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x2000) 00:56:08 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000000)) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:08 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$AUDIT_TTY_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x200, 0x70bd25, 0x25dfdbfd, {0x0, 0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x90}, 0x4044010) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 425.820607][ T27] audit: type=1804 audit(1586480168.732:439): pid=16665 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/311/file0/bus" dev="ramfs" ino=55050 res=1 00:56:08 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) r2 = dup(r0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f00000000c0)={{0x1, 0x0, @descriptor="f49c20b56f17b5f9"}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r1, 0x0, 0x7fffffff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000100)=""/6, &(0x7f0000000180)=""/185, &(0x7f0000000380)=""/205, 0x2000}) sendfile(r3, r1, 0x0, 0x4000000) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 425.961680][T16672] input: syz1 as /devices/virtual/input/input327 [ 425.977891][T16672] input: failed to attach handler leds to device input327, error: -6 00:56:09 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) write$FUSE_ENTRY(r1, &(0x7f0000000000)={0x90, 0x0, 0x6, {0x2, 0x1, 0x5, 0x3da, 0x80000001, 0xbe, {0x1, 0xc400, 0xfd4, 0x9, 0x7, 0x9, 0xffffffe0, 0x0, 0x9, 0x20, 0x0, r4, 0xee00, 0x2, 0x3ff}}}, 0x90) [ 426.055741][T16678] can: request_module (can-proto-0) failed. 00:56:09 executing program 3: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x12000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:09 executing program 2: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000041c1, 0x85400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0xa, 0x0, 0x7ffffc, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000100)={0x1, 0x0, &(0x7f00000000c0)=[0x0]}) r2 = msgget(0x0, 0x259) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x72fe, 0x7, 0x80000001, 0x1], 0x4, 0x0, 0x0, r5}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:09 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x258400, 0x81) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x7, 0x4}, {0x20, 0x222d}, {0x101, 0x5}, {0x4, 0x1}, {0x1000, 0xca}, {0x3, 0x200}, {0xfff, 0x7f}]}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r2 = msgget(0x1, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/12) [ 426.638849][T16678] can: request_module (can-proto-0) failed. 00:56:09 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x2, 0x0, 'client0\x00', 0x1, "1758834e935d8575", "197200dfe0f5557f05325cc46b27ddb8d81dbbbfd6000a6f820c45fa06f9a53e", 0x9, 0xfffff800}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000300)={0x401, 0x0, {0x0, 0x2, 0x2, 0x2, 0x11e6}, 0x1}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:09 executing program 1 (fault-call:5 fault-nth:0): clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 426.770465][ T7] tipc: TX() has been purged, node left! [ 426.786646][T16712] input: syz1 as /devices/virtual/input/input329 [ 426.794550][T16713] input: syz1 as /devices/virtual/input/input328 [ 426.808190][T16712] input: failed to attach handler leds to device input329, error: -6 00:56:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000000)={{0x0, 0xfff, 0x5, 0x8}, 'syz0\x00', 0x39}) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x3, 0x0, 0x7f], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:09 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 426.940492][ T7] tipc: TX() has been purged, node left! [ 426.965354][T16725] FAULT_INJECTION: forcing a failure. [ 426.965354][T16725] name failslab, interval 1, probability 0, space 0, times 0 [ 427.080592][T16725] CPU: 1 PID: 16725 Comm: syz-executor.1 Not tainted 5.6.0-syzkaller #0 [ 427.089062][T16725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.099143][T16725] Call Trace: [ 427.099178][T16725] dump_stack+0x188/0x20d [ 427.106828][T16725] should_fail.cold+0x5/0xa [ 427.106851][T16725] ? lock_downgrade+0x840/0x840 [ 427.116211][T16725] ? fault_create_debugfs_attr+0x140/0x140 [ 427.116236][T16725] should_failslab+0x5/0xf [ 427.126555][T16725] __kmalloc+0x2d9/0x7a0 [ 427.130980][T16725] ? __x64_sys_memfd_create+0x131/0x460 [ 427.136548][T16725] ? __this_cpu_preempt_check+0x28/0x190 [ 427.142225][T16725] ? __sb_end_write+0x101/0x1d0 [ 427.147090][T16725] ? strnlen_user+0x1f5/0x2e0 [ 427.151794][T16725] __x64_sys_memfd_create+0x131/0x460 [ 427.157614][T16725] ? ksys_write+0x1a5/0x250 [ 427.162397][T16725] ? memfd_fcntl+0x16f0/0x16f0 [ 427.167170][T16725] ? __ia32_sys_clock_settime+0x260/0x260 [ 427.172919][T16725] ? trace_hardirqs_off_caller+0x55/0x230 [ 427.178787][T16725] do_syscall_64+0xf6/0x7d0 [ 427.183318][T16725] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 427.189366][T16725] RIP: 0033:0x45c889 [ 427.193280][T16725] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.213192][T16725] RSP: 002b:00007fbff76ffa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 427.222015][T16725] RAX: ffffffffffffffda RBX: 00007fbff77006d4 RCX: 000000000045c889 [ 427.230003][T16725] RDX: 0000000020018040 RSI: 0000000000000000 RDI: 00000000004c1991 [ 427.237995][T16725] RBP: 000000000076bf00 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 427.246631][T16725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 427.254703][T16725] R13: 0000000000000beb R14: 00000000004ce128 R15: 0000000000000000 [ 427.261118][T16738] input: syz1 as /devices/virtual/input/input330 [ 427.291081][ T27] audit: type=1804 audit(1586480170.212:440): pid=16741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/312/bus" dev="sda1" ino=16065 res=1 [ 427.291990][T16739] FAULT_INJECTION: forcing a failure. [ 427.291990][T16739] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 427.351624][T16738] input: failed to attach handler leds to device input330, error: -6 00:56:10 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x5a, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, 0x0, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x45}, 0x10) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r6, r4, 0x0, 0x7fffffff) sendfile(r6, r4, 0x0, 0x4000000) bind$bt_l2cap(r6, &(0x7f0000000000)={0x1f, 0x8, @none, 0x2, 0x1}, 0xe) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) [ 427.508425][T16739] CPU: 1 PID: 16739 Comm: syz-executor.3 Not tainted 5.6.0-syzkaller #0 [ 427.516961][T16739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.527026][T16739] Call Trace: [ 427.530337][T16739] dump_stack+0x188/0x20d [ 427.534694][T16739] should_fail.cold+0x5/0xa [ 427.539215][T16739] ? fault_create_debugfs_attr+0x140/0x140 [ 427.545049][T16739] __alloc_pages_nodemask+0x17a/0x810 [ 427.550448][T16739] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 427.557240][T16739] ? vcs_write+0xc30/0xc30 [ 427.561699][T16739] alloc_pages_current+0xff/0x200 [ 427.566767][T16739] __get_free_pages+0x8/0x40 [ 427.571378][T16739] vcs_read+0xb6/0xc20 [ 427.575478][T16739] ? __fget_files+0x32f/0x500 [ 427.580168][T16739] ? vcs_write+0xc30/0xc30 [ 427.584606][T16739] ? security_file_permission+0x8c/0x470 [ 427.590296][T16739] ? vcs_write+0xc30/0xc30 [ 427.594745][T16739] __vfs_read+0x76/0x100 [ 427.599003][T16739] vfs_read+0x1f0/0x420 [ 427.603172][T16739] ksys_read+0x12d/0x250 [ 427.607420][T16739] ? kernel_write+0x120/0x120 [ 427.612106][T16739] ? __ia32_sys_clock_settime+0x260/0x260 [ 427.617831][T16739] ? trace_hardirqs_off_caller+0x55/0x230 [ 427.623571][T16739] do_syscall_64+0xf6/0x7d0 [ 427.628098][T16739] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 427.634001][T16739] RIP: 0033:0x45c889 [ 427.638026][T16739] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:56:10 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x2, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 427.657642][T16739] RSP: 002b:00007f54f5f98c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 427.666070][T16739] RAX: ffffffffffffffda RBX: 00007f54f5f996d4 RCX: 000000000045c889 [ 427.674049][T16739] RDX: 0000000000001002 RSI: 0000000020000980 RDI: 0000000000000003 [ 427.682035][T16739] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 427.690014][T16739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 427.697995][T16739] R13: 0000000000000874 R14: 00000000004cb30f R15: 0000000000000000 00:56:10 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000300), 0x0, 0x0, 0x0, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfffffffffffffe3c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000280)={0x990000, 0x100, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x9a090a, 0x10001, [], @value64=0x2}}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x3ffffff) read$FUSE(r0, &(0x7f0000000980), 0x1000) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000000)={{0x2, 0x0, @descriptor="628c9a61078ae1c9"}}) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000640)=',', 0x1, 0xfffffffffffffffc) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r4, 0xc0405665, &(0x7f0000000200)={0x1000, 0x4, 0x7fffffff, 0x212, 0x1000, 0x7f, 0xe}) keyctl$update(0x2, r3, &(0x7f00000001c0)="9b", 0x1) keyctl$revoke(0x3, r3) r5 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000000)="fd", 0x1) keyctl$reject(0x13, r3, 0x3, 0x15c, r5) 00:56:10 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1000, 0x0, 0x3ff, 0x7, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000000)=0x1003, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x162a, @ipv4={[], [], @broadcast}, 0x5}}, 0x9, 0x53e5, 0x875, 0x0, 0x5}, &(0x7f0000000040)=0x98) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0xb78710a6d1c1ccdf, 0x5, 0x40, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) write$UHID_INPUT(r4, &(0x7f0000000380)={0x8, {"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", 0x1000}}, 0x1006) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:10 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 427.951047][T16738] input: syz1 as /devices/virtual/input/input331 [ 427.957456][T16738] input: failed to attach handler leds to device input331, error: -6 00:56:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x5, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 428.392367][ T27] audit: type=1804 audit(1586480171.312:441): pid=16750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/313/file0/bus" dev="ramfs" ino=55140 res=1 [ 428.527849][ T27] audit: type=1804 audit(1586480171.332:442): pid=16750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/313/file0/file0/bus" dev="ramfs" ino=55186 res=1 00:56:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 428.568721][T16795] input: syz1 as /devices/virtual/input/input332 [ 428.605239][T16795] input: failed to attach handler leds to device input332, error: -6 00:56:11 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 428.700883][ T27] audit: type=1800 audit(1586480171.332:443): pid=16759 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpuacct.usage_user" dev="ramfs" ino=55142 res=0 00:56:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:11 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus/file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x43, 0x4, 0x0, "14f0641de3ee98c7aa822028c22d29e4", "9bbe0236081006dbf5a5122208ca506cd393ac396f91f7e0cd593403d99d11e9acb71e64e476b22c25d83d14b760"}, 0x43, 0x2) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {0x0, 0x1, 0x0, 0x1}}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:11 executing program 5: fanotify_init(0x8, 0x800) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x3, 0x7, 0x401, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xa717}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xc0}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x400}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xfffffffffffffff9}]}, 0x68}, 0x1, 0x0, 0x0, 0x50}, 0x40000) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:56:11 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x20001982) [ 429.074574][T16823] input: syz1 as /devices/virtual/input/input334 [ 429.151125][T16823] input: failed to attach handler leds to device input334, error: -6 [ 429.203297][ T27] audit: type=1804 audit(1586480172.122:444): pid=16829 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/314/bus" dev="sda1" ino=16382 res=1 00:56:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x1, 'macvlan1\x00', {}, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r4, 0xffffffffffffffff, 0x0, 0x4000000) r5 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, 0x1411, 0x4, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x800) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x400, 0x9}, 0x8}, 0x10) 00:56:12 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) write$FUSE_STATFS(r0, &(0x7f0000000000)={0x60, 0x0, 0x3, {{0x81, 0x8, 0x1, 0x7, 0x200, 0xfffff000, 0x0, 0x7}}}, 0x60) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x400000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000000)={r4}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x9, 0xee7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r5, 0x1f}, 0x8) 00:56:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7e, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 429.566638][T16855] input: syz1 as /devices/virtual/input/input336 [ 429.632438][T16855] input: failed to attach handler leds to device input336, error: -6 00:56:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x300, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 429.794403][T16860] input: syz1 as /devices/virtual/input/input337 00:56:12 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x6c, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x2d], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x1e0, r2, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x109f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x100}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdcd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xb0}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0xb4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xef}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfd6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x60}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffe01}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x24002042}, 0x8040) fchdir(r1) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000640)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r7, 0x802, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40000) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000a00)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/254, 0xfe}, 0x2) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) 00:56:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:13 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x500, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 430.099517][T16884] tipc: Started in network mode [ 430.157710][T16884] tipc: Own node identity 002d0000000000000000ffffac1e0001, cluster identity 4711 00:56:13 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c000000de7bc4d5415f15c4b185b9ecefc79cf50d1ca3eb278bb3f25eb8c42f392adfad6cc438b8dde04454b6e274573af69a1d287b64486611defcfc29ef45b8e2a6f898510a4ad933aef0c5bffb0caf784f02defecf3a295e79afa6f7367d09f58d69776f11f7cc8f8a4ee151ba7c9fb4847c780314167495a9479ffc00460d92a36a2237219b2bf47bb7001e8e3ad0b002e7345cdec78c5f052fd62db152e41700e29eb40a804e16dacb493e5b22d89cfd7dcf58f8bddfbc45a9cb", @ANYRES16, @ANYBLOB="6ffe000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a00000200000000002d0000000000000000ffffac1e000100000000200002000a00000000000000fe8000000000000000000000000000bb00000000"], 0x6c}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x208, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc36}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd15}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x40}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}]}, 0x50}}, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 430.261756][T16884] tipc: Enabling of bearer rejected, failed to enable media [ 430.324418][ T27] audit: type=1804 audit(1586480173.242:445): pid=16893 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/315/file0/bus" dev="ramfs" ino=55838 res=1 00:56:13 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x71d080, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) getuid() socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000180)=0x78) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendto$phonet(r1, &(0x7f0000000000)="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", 0xfa, 0x24004004, &(0x7f0000000100)={0x23, 0x0, 0x1, 0x6}, 0x10) 00:56:13 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x600, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 430.412129][T16900] input: syz1 as /devices/virtual/input/input338 [ 430.434898][T16900] input: failed to attach handler leds to device input338, error: -6 00:56:13 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x6, 0x40000) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x6c, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x2d], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x128, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x61}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x810}, 0x40010) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:13 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000000)) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:13 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x700, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 430.687889][T16913] tipc: Started in network mode [ 430.770298][T16913] tipc: Own node identity 002d0000000000000000ffffac1e0003, cluster identity 4711 [ 430.826731][T16913] tipc: Enabling of bearer rejected, failed to enable media [ 430.922350][ T27] audit: type=1804 audit(1586480173.842:446): pid=16926 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/315/file0/file0/bus" dev="ramfs" ino=55870 res=1 [ 431.007346][T16893] tipc: Enabling of bearer rejected, failed to enable media 00:56:14 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_ADDFB(r1, 0xc01c64ae, &(0x7f0000000000)={0xcfc, 0x2, 0xb6, 0xfffffffd, 0x7fff, 0x7}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0xd, 0x0, 0x7971, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:14 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x6857b21ff1155db7) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x200, 0x0) read$usbfs(r5, &(0x7f0000000a00)=""/4096, 0x1000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:14 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000040)=0x1f, 0x4) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4555], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:14 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 431.590139][ T27] audit: type=1804 audit(1586480174.502:447): pid=16945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/316/file0/bus" dev="ramfs" ino=55905 res=1 00:56:14 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3f00, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:14 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) modify_ldt$write(0x1, &(0x7f0000000000)={0x10001, 0x20000800, 0xffffffffffffffff, 0x1, 0x2, 0x1}, 0x10) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 431.823462][ T27] audit: type=1804 audit(1586480174.552:448): pid=16948 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/316/file0/bus" dev="ramfs" ino=55905 res=1 [ 431.861392][T16958] input: syz1 as /devices/virtual/input/input340 [ 431.911381][T16958] input: failed to attach handler leds to device input340, error: -6 00:56:14 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, 0xfffffffffffffffe, 0x8402, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 432.217288][ T27] audit: type=1804 audit(1586480175.132:449): pid=16974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/317/file0/bus" dev="ramfs" ino=56375 res=1 00:56:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000100)={{0x200, 0x2, 0x800, 0x4d8d}, 'syz1\x00', 0x10}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000) r4 = accept(r3, &(0x7f0000001c80)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000001d00)=0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r6 = socket$nl_audit(0x10, 0x3, 0x9) r7 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/udmabuf\x00', 0x2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r8, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e40)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000440)="0ea641e610ef80cd8553afbed182c130a4e15103f308be758818c9d5f20d97e6b42f44682f5a03d9b583974c471c5f01e26f8f42ccae7ee5f6485fc3b5cd9d588ced38f9a98ea90519412ed6a36c4bb2efd13aa1b60050437c171445b75cd1d0174fb648ff0b80adf9bec0729b354ecd4efca28643c8ce547bd2b77ca45215debcfe97b5fc8dfea50e4b8dddc16963781e46bab3d14fe71ec2f4593a35483fb6f5570c8c8f748d712a208bf697129cb85b062774dc1dd34bd58b9152", 0xbc}, {&(0x7f0000000500)="a607f23f3db4da305a1d99ba8b1e2e2aef36eb6ba3509f691f23908049578484cf503985f569af0e4a8e5507a50b5e48b51c14acc46663079d0b7b4ff68745f7d3fd62e70c0b3cfd37a4da63e907e7e04def9d2ea853b4e89faaaf0d31c7674dedbc1d0ab44ea178235a7456cb43f5c796bdb0747ab70cec95c63b5256f5f3b7391e68aa0b60f6de6560d13db77931909b957cd3d7ca1bf118dc44aef8573a0f288b1671d751493212c7e991a526462b312da46a5da47a84676cecb4da7986feb55f81493397b2edaa", 0xc9}, {&(0x7f0000000600)="6756a852f192f811ed0286b614269d908a44b364e653b5c6db178cafbc670eb83c25fac26e26f7c373b293efbc337fe9", 0x30}, {&(0x7f0000000b00)="69fe1ad7b020c1c0c6a4a38870be19640724f1246857c91b89a48dda39bde18578ab28deee198048432f08be455e5b7195c65a846e3cf4bc94da92bee7703a48e517a736856bde7dceb07c933d5cb213ab7df0cfa9c7abb81da631d55efb4977c89104c2cef2cc0756ac5a9bef995452c5a46aa6b30a360a228114a3e27b947f1027c1bbe46565250434246d7b46da8281595ffd6fdb1c06b547", 0x9a}, {&(0x7f0000000bc0)="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", 0x1000}], 0x5, &(0x7f0000001d80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @rights={{0x2c, 0x1, 0x1, [r5, r6, r0, r0, r7, r0, r8]}}], 0x90, 0x4}, 0x2) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000040)={0x6, 0x1, 0x4, 0x4, 0x1, {r1, r2/1000+10000}, {0x4, 0x1, 0x3a, 0x4b, 0x3f, 0x6, "b9102442"}, 0x7, 0x3, @offset=0x1f, 0x7, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r9, 0xc01864b0, &(0x7f00000000c0)={0x5, 0x2, 0xb, 0x200, 0xfffffffffffffff9}) 00:56:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x60ff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:15 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x800}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@flushsa={0x378, 0x1c, 0x400, 0x70bd28, 0x25dfdbfb, {0x33}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @tmpl={0x184, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0x43}, 0x4d5, 0x6c}, 0x2, @in=@multicast2, 0x3507, 0x3, 0x1, 0x4, 0x7a, 0x9, 0x7527}, {{@in6=@local, 0x4d3, 0x6c}, 0x2, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3503, 0x1, 0x0, 0xb1, 0x1, 0xfffffffc, 0x9}, {{@in=@dev={0xac, 0x14, 0x14, 0x40}, 0x4d3, 0x32}, 0x2, @in6=@mcast2, 0x3501, 0x0, 0x2, 0x7a, 0x5, 0x1, 0xffff7fff}, {{@in6=@loopback, 0x4d6, 0x3c}, 0xa, @in6=@mcast2, 0x3505, 0x0, 0x3, 0x8, 0x4, 0x2, 0x4}, {{@in6=@mcast2, 0x4d6}, 0x2, @in6=@empty, 0x3505, 0x2, 0x0, 0x1d, 0x3f, 0x4, 0x7}, {{@in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4d6, 0x6c}, 0x2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3504, 0x4, 0x0, 0xff, 0x8001, 0x0, 0x80000001}]}, @algo_aead={0x83, 0x12, {{'morus640\x00'}, 0x1b8, 0xa0, "23ca2ce228f1d933773dfbc3149420fc48cdf70fe165f91a17785c1f028258ae91c5ff2d86111122c625610dcc2f4d14f1c284f102fb7a"}}, @tfcpad={0x8, 0x16, 0x1}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0x22}}, @algo_auth_trunc={0x134, 0x14, {{'blake2s-256-x86\x00'}, 0x740, 0x380, "6044010adb8e26da5911499ee027d777ec48ce523d0a6fc36ee42f29ccf9048e85193e15a5b03b11adba74f835021b5772faf1852f5f39c9f39e03cc465a36ca82c7c53c0555e9b93f8bad42f7f21d29311f4966a3f8f0f374e5c7f8753997a7169f08668f0a8135947eca0c8398b5e7f257c59de424a6d85b810926d55f5645568c34bfcc6301cbd3005c99c4b9e286422777851f7eafc18015b778e1cfb99d2273d2edb95797e44cafc3c4d6dfd77d3924e388943076ec737f6d95d8cde82fb91ec9007973a31c13ef78ca38b69124a7b8c8c910531022018abda8969df02eff39ebe52f5e9940"}}]}, 0x378}, 0x1, 0x0, 0x0, 0x24000024}, 0x8004) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x2500, 0x0) ioctl$SIOCAX25GETINFOOLD(r5, 0x89e9, &(0x7f00000006c0)) [ 432.443861][ T27] audit: type=1804 audit(1586480175.192:450): pid=16976 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/317/file0/bus" dev="ramfs" ino=56375 res=1 [ 432.596074][T16989] input: syz1 as /devices/virtual/input/input342 [ 432.688107][T16989] input: failed to attach handler leds to device input342, error: -6 00:56:15 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001880)=[{&(0x7f00000000c0)=0x1, 0x2}, {&(0x7f0000000100)=0x2}, {&(0x7f0000000140)=0x2, 0x2}, {&(0x7f0000000180)=0x1, 0x1}, {&(0x7f00000001c0)=0x1, 0x1}, {&(0x7f0000000200)=0x1, 0x2}, {&(0x7f0000000240)}, {&(0x7f0000000280)=0x1, 0x1}, {&(0x7f00000002c0)}, {&(0x7f0000000380)=0x1, 0x2}, {&(0x7f00000003c0)=0x1, 0x1}, {&(0x7f0000000400)=0x1, 0x1}, {&(0x7f0000000440)=0x1, 0x2}, {&(0x7f0000000480)=0x2}, {&(0x7f00000004c0)=0x2, 0x2}, {&(0x7f0000000500)=0x2, 0x2}, {&(0x7f0000000540)=0x2, 0x3}, {&(0x7f0000000580), 0x2}, {&(0x7f00000005c0)=0x1}, {&(0x7f0000000600), 0x1}, {&(0x7f0000000640)=0x2, 0x2}, {&(0x7f0000000680)=0x2}, {&(0x7f00000006c0)=0x2, 0x2}, {&(0x7f0000000700)}, {&(0x7f0000000740)=0x2}, {&(0x7f0000000780), 0x2}, {&(0x7f00000007c0)=0x1, 0x1}, {&(0x7f0000000800), 0x1}, {&(0x7f0000000840)}, {&(0x7f0000000880)=0x2}, {&(0x7f00000008c0), 0x1}, {&(0x7f0000000900)=0x1, 0x1}, {&(0x7f0000000940)}, {&(0x7f0000000980)=0x2}, {&(0x7f00000009c0)=0x2}, {&(0x7f0000000a00), 0x2}, {&(0x7f0000000a40)=0x2, 0x1}, {&(0x7f0000000a80)=0x2, 0x1}, {&(0x7f0000000ac0)=0x1}, {&(0x7f0000000b00), 0x2}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=0x1, 0x1}, {&(0x7f0000000bc0)=0x2}, {&(0x7f0000000c00), 0x1}, {&(0x7f0000000c40)=0x1, 0x2}, {&(0x7f0000000c80)=0x1, 0x1}, {&(0x7f0000000cc0)=0x1, 0x2}, {&(0x7f0000000d00), 0x1}, {&(0x7f0000000d40)=0x1}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)=0x2, 0x1}, {&(0x7f0000000e00), 0x80}, {&(0x7f0000000e40)=0x2, 0x2}, {&(0x7f0000000e80)}, {&(0x7f0000000ec0)=0x1, 0x1}, {&(0x7f0000000f00)=0x1, 0x1}, {&(0x7f0000000f40), 0x1}, {&(0x7f0000000f80), 0x2}, {&(0x7f0000000fc0), 0x1}, {&(0x7f0000001000)=0x1, 0x2}, {&(0x7f0000001040), 0x1}, {&(0x7f0000001080), 0x1}, {&(0x7f00000010c0)=0x2, 0x2}, {&(0x7f0000001100)=0x2}, {&(0x7f0000001140), 0x2}, {&(0x7f0000001180)=0x2}, {&(0x7f00000011c0), 0x1}, {&(0x7f0000001200)=0x2, 0x2}, {&(0x7f0000001240)=0x1, 0x1}, {&(0x7f0000001280)=0x2}, {&(0x7f00000012c0)=0x2, 0x2}, {&(0x7f0000001300)=0x2, 0x1}, {&(0x7f0000001340)=0x2, 0x1}, {&(0x7f0000001380)=0x1, 0x2}, {&(0x7f00000013c0)=0x2, 0x2}, {&(0x7f0000001400), 0x2}, {&(0x7f0000001440)=0x1, 0x1}, {&(0x7f0000001480)=0x2, 0x1}, {&(0x7f00000014c0)=0x1, 0x2}, {&(0x7f0000001500)=0x2}, {&(0x7f0000001540)}, {&(0x7f0000001580)=0x1}, {&(0x7f00000015c0)=0x2, 0x1}, {&(0x7f0000001600)=0x2, 0x1}, {&(0x7f0000001640)=0x1}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=0x2}, {&(0x7f0000001700), 0x2}, {&(0x7f0000001740)=0x2}, {&(0x7f0000001780)=0x2, 0x1}, {&(0x7f00000017c0)=0x1, 0x1}, {&(0x7f0000001800)=0x1, 0x2}, {&(0x7f0000001840)=0x1}], 0xd, 0x5d, &(0x7f0000001e80)={0x0, 0x1c9c380}, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) 00:56:15 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x3, 0x0) tkill(0x0, 0x2b) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r4, r5) fchown(0xffffffffffffffff, r2, r5) r6 = syz_open_procfs(r0, &(0x7f0000000000)='net/connector\x00') read$FUSE(r6, &(0x7f0000000980), 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r7, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$SIOCRSSCAUSE(r7, 0x89e1, &(0x7f0000000040)) 00:56:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7700, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:15 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x20000) read$FUSE(r0, &(0x7f0000000980), 0x1000) 00:56:16 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = socket(0x10, 0x0, 0xfffffffd) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000180)={0xaaef, 0x10, [{0x2, 0x1}, {0x9, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2}, {0xd}, {0x7, 0x1}, {0x3}, {0x8, 0x1}, {0x9}, {0xa}, {0x8}, {0x8}, {0x2, 0x1}, {0x2, 0x1}, {0xd, 0x1}]}) dup3(r2, r4, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:56:16 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7e00, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:16 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) r0 = msgget$private(0x0, 0x718) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 433.426415][T16989] input: syz1 as /devices/virtual/input/input343 [ 433.477997][T16989] input: failed to attach handler leds to device input343, error: -6 00:56:16 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xb700, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 433.840292][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 433.840306][ T27] audit: type=1804 audit(1586480176.752:455): pid=17044 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/319/file0/bus" dev="ramfs" ino=56420 res=1 00:56:16 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r3) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80000) setsockopt$inet_tcp_buf(r5, 0x6, 0x21, &(0x7f0000000040)="8a7021cb6aac7aa41844466799d72d6b48c3cc773f26af95474044e02455183e8ab79c8d334895a50e383a0113e0955742a0198b1ba780f464fa430f17df97ce6e96afd138cd0ba68da4727f957965c37fdd594d19eeec360f61a8ba01ec76c6578e9e060a686acf6814c3e8e8bafe299ba1e0ec", 0x74) [ 434.345415][T17058] input: syz1 as /devices/virtual/input/input344 [ 434.380348][ T27] audit: type=1804 audit(1586480177.292:456): pid=17044 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/319/file0/bus" dev="ramfs" ino=56420 res=1 00:56:17 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f0000000980), 0x1002) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x10000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xe2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/exec\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xe233, 0x81, 0x7f, 0x8d3d, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e21, @rand_addr=0x101}}}, 0x84) [ 434.448799][T17058] input: failed to attach handler leds to device input344, error: -6 00:56:17 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 00:56:17 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xff00, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 435.153355][ T27] audit: type=1804 audit(1586480178.032:457): pid=17076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/320/file0/bus" dev="ramfs" ino=56453 res=1 00:56:18 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = semget$private(0x0, 0x2, 0x0) semtimedop(r3, &(0x7f0000000000)=[{0x0, 0x200}], 0x1, 0x0) semop(r3, &(0x7f0000000040)=[{}, {}], 0x2) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$SEM_STAT_ANY(r3, 0x0, 0x14, &(0x7f0000000040)=""/43) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x5) [ 435.218861][T17081] input: syz1 as /devices/virtual/input/input345 [ 435.318713][T17081] input: failed to attach handler leds to device input345, error: -6 00:56:18 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x207200, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 435.442866][ T27] audit: type=1804 audit(1586480178.182:458): pid=17076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/320/file0/file0/bus" dev="ramfs" ino=56456 res=1 00:56:18 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='dummy0\x00') r4 = socket(0x10, 0x4, 0x5) dup3(r4, r2, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) 00:56:18 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00'}, 0x45c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000002c0)={@broadcast, @dev, 0x0}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000340)={'batadv0\x00', r3}) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:56:18 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:18 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x400000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:18 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r5, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x8, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004011}, 0x20008800) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 436.076068][ T27] audit: type=1804 audit(1586480178.992:459): pid=17108 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/321/file0/bus" dev="ramfs" ino=56094 res=1 [ 436.357626][T17114] input: syz1 as /devices/virtual/input/input346 [ 436.396062][ T27] audit: type=1804 audit(1586480179.102:460): pid=17109 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/321/file0/file0/bus" dev="ramfs" ino=56100 res=1 [ 436.517842][T17114] input: failed to attach handler leds to device input346, error: -6 00:56:19 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x71, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 436.676279][T17127] tipc: Enabling of bearer rejected, illegal name 00:56:19 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 00:56:19 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000000)=0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="00000000000000000400f1ff0a000100810076703600000018000200147f1d306b37c38d7201c82939faec000200fe80"], 0x48}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r3, 0x9ac, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x563}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x8001}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x240400c1) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 437.054790][T17141] input: syz1 as /devices/virtual/input/input347 [ 437.176499][T17141] input: failed to attach handler leds to device input347, error: -6 [ 437.199373][ T27] audit: type=1804 audit(1586480180.112:461): pid=17140 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/322/file0/bus" dev="sda1" ino=16381 res=1 00:56:20 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x51a000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:20 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:20 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x97b540, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="7303000000000000000000000000002400"], &(0x7f00000000c0)='\x00', 0x1, 0x3) [ 437.502156][ T27] audit: type=1804 audit(1586480180.202:462): pid=17144 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/322/file0/file0/bus" dev="sda1" ino=16362 res=1 00:56:20 executing program 4: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r5, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r5, 0x8, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004011}, 0x20008800) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:20 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x2, r1}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r3 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r3, 0x6, &(0x7f0000000040)={0x1}) r4 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:56:20 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x719000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x722000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:21 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8c42, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1000) [ 438.328780][T17193] tipc: Enabling of bearer rejected, illegal name 00:56:21 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 438.546260][ T27] audit: type=1804 audit(1586480181.462:463): pid=17192 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/323/file0/bus" dev="ramfs" ino=56546 res=1 [ 438.879208][ T27] audit: type=1804 audit(1586480181.492:464): pid=17192 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/323/file0/bus" dev="ramfs" ino=56546 res=1 00:56:21 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x8, 0x4000) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:21 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(r3, 0x800000000000007, 0x2) getdents64(r3, &(0x7f0000000440)=""/178, 0xb2) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYRES64, @ANYRESHEX=r1, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES32], 0x3f) socketpair(0xf, 0x1, 0x12000, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r6}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7, @loopback, 0x100}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000200)=0x10) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) write$eventfd(r4, &(0x7f0000000100)=0x10000, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:22 executing program 4: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x1, 'macvlan1\x00', {}, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r4, 0xffffffffffffffff, 0x0, 0x4000000) r5 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, 0x1411, 0x4, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x800) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 439.256299][ T27] audit: type=1804 audit(1586480182.122:465): pid=17208 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/170/file0/bus" dev="ramfs" ino=56187 res=1 00:56:22 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x770000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:22 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.stat\x00', 0x275a, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x25) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0, @ANYRESOCT=r1, @ANYRES32], @ANYRES64=0x0, @ANYBLOB="99da39ad817200d85e4a3d7f22a224da0525c58b963e2b6d78cf31388c2297e4b25093cc372610c707395e2f0c2cccedea45fc335a7e8a4a5166c62c3608c8c57fcead6bc330820f75d9670c51ee348c213a888b05239ef5ca9b97ff5968d5478a10f5041033177d9df41fbf5ff93ffdf98f900443658dda800238f95931d196e1d232c4a82f6c509d80b1e0e6b20c8733031952b48e35d6a64816255817a3c231020ab7ae0d386c72127b99601a1b177b7a7f7b65fbe7dae97615b918a170ac926f98639ee357b5e0856d5b45c2e92380944544b14b5c1c3d88a596c9804b09eee8fbbcc146cec777d617c943b781e232e52f5e", @ANYRES32=r1], 0x106) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) sendfile(r2, r0, 0x0, 0x4000000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x3, 0x5, {0x0}, {}, 0x3, 0xd3}) capget(&(0x7f0000000100)={0xf1504, r3}, &(0x7f0000000300)={0x2, 0x31, 0x6, 0x1, 0x3ff, 0x4}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0xb, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) read$FUSE(r4, &(0x7f0000001980), 0x1000) 00:56:22 executing program 5 (fault-call:13 fault-nth:0): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) [ 439.691417][ T27] audit: type=1804 audit(1586480182.422:466): pid=17215 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/324/file0/bus" dev="ramfs" ino=56578 res=1 00:56:22 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x1a3400, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1600"/18, @ANYRES32=0x0, @ANYBLOB="0000000000000000040014001400030076657468315f766972745f7769666900"], 0x38}}, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) 00:56:23 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x907100, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 440.185457][ T27] audit: type=1804 audit(1586480183.102:467): pid=17240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/171/file0/bus" dev="ramfs" ino=56217 res=1 00:56:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)={r2}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={r2, 0xbc, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0xfff, @mcast2, 0x7}, @in6={0xa, 0x4e23, 0x3ff, @mcast1, 0xa4f}, @in6={0xa, 0x4e20, 0x2, @loopback, 0x10001}, @in6={0xa, 0x4e22, 0x80000000, @local, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x6, @mcast2, 0x3}]}, &(0x7f00000000c0)=0x10) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x2da}, 0x4) 00:56:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[@ANYRES16=0x0, @ANYPTR, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC=r1, @ANYRES32=r3, @ANYBLOB="4541ac4b6c056da87d428e82eaafefc970914168a6b6abe716724dae1e86da02094cdb448009cb97f6ef795cc11c89b90f4cf35f8116092dc9286b911ae840bc705645148dbae6004101d0605158a69b0cf6b302f0594fedef5eeca1bced46a9b243467fc9bc301fcc7cf5273ca49f973bc1d4c63ab63c1239a8a7a35d2c34ca56eff3af9fc121c3ae82450b08d8cf6e7ed7dccdb658593a9f9bcae59a0e2665e6d7a673aed7f8858f93df63f5625ae11a07a1468acab8c1a70d85ff101448eff318bee687038ec469d29680b47c86c1fed0d0d8059b546f33"], @ANYRESHEX], 0x24) socketpair(0x11, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r4, 0x0, 0x9) mmap$dsp(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000003, 0x4010, r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r5 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x6, &(0x7f0000000040)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) creat(&(0x7f00000002c0)='./bus\x00', 0x0) r7 = socket(0x10, 0x3, 0x0) dup3(r7, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r8, 0x0) 00:56:23 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xa05100, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) 00:56:23 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 440.804283][ T27] audit: type=1804 audit(1586480183.722:468): pid=17255 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/325/file0/bus" dev="ramfs" ino=56630 res=1 [ 441.149401][ T27] audit: type=1804 audit(1586480183.752:469): pid=17254 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/325/file0/bus" dev="ramfs" ino=56630 res=1 00:56:24 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1, 0x0, 0x6c}, 0x0, @in=@loopback, 0x0, 0x0, 0x0, 0x3}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@link_local, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, @echo}}}}, 0x0) fchdir(r1) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = socket(0x10, 0x3, 0x0) dup3(r4, r3, 0x0) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x460001, 0x0) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r7, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}}, 0x8000) 00:56:24 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x544d02, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 441.580628][ T27] audit: type=1804 audit(1586480183.842:470): pid=17255 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/325/file0/bus" dev="ramfs" ino=56630 res=1 00:56:24 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext={0x0, 0x1}, 0x0, 0x100, 0x0, 0x0, 0x35}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0xc4) lseek(r1, 0x2, 0x1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:24 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xb70000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 441.948016][ T27] audit: type=1804 audit(1586480183.842:471): pid=17260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/325/file0/bus" dev="ramfs" ino=56630 res=1 00:56:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0x2, 0x0, 0x11, r7, 0x0) 00:56:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x40000000000) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f0000000980), 0x1002) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x18) 00:56:25 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfeffff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 442.364465][ T27] audit: type=1804 audit(1586480184.552:472): pid=17265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/172/file0/bus" dev="ramfs" ino=56235 res=1 00:56:25 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000640)=',', 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f00000001c0)="9b", 0x1) keyctl$revoke(0x3, r3) r4 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000000)="fd", 0x1) keyctl$instantiate(0xc, r3, &(0x7f0000000000)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'ramfs\x00', 0x20, 0x9}, 0x2d, r4) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r2, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) 00:56:25 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xa4) [ 442.770728][ T27] audit: type=1804 audit(1586480185.642:473): pid=17302 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/173/file0/bus" dev="ramfs" ino=56250 res=1 00:56:25 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$DRM_IOCTL_MODE_RMFB(r0, 0xc00464af, &(0x7f0000000000)=0x3ff) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f0000000980), 0x1002) [ 442.925517][T17313] encrypted_key: insufficient parameters specified 00:56:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa002, 0x0, 0x11, r7, 0x0) [ 443.086440][T17316] encrypted_key: insufficient parameters specified 00:56:26 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000000180)='./file0/bus\x00', 0x2c4240, 0x16b) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000100)="3273708eed8cd05de30449c3f15a5761", 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:26 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x2000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:26 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x101100, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r5, r4, 0x0, 0x7fffffff) sendfile(r5, r4, 0x0, 0x4000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000180)=""/68) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) read$FUSE(r0, &(0x7f0000001180), 0x1000) 00:56:26 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa004, 0x0, 0x11, r7, 0x0) 00:56:27 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 444.174656][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 444.174670][ T27] audit: type=1804 audit(1586480187.092:475): pid=17347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/328/bus" dev="sda1" ino=16380 res=1 00:56:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)='aio\x00', 0x224490, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) write$P9_RSTATFS(r2, &(0x7f0000000100)={0x43, 0x9, 0x1, {0xffff, 0x10001, 0x8615, 0x3f, 0x5, 0x1800000000, 0x72b, 0x6, 0x407}}, 0x43) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) [ 444.594459][ T27] audit: type=1804 audit(1586480187.152:476): pid=17346 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/328/bus" dev="sda1" ino=16380 res=1 00:56:27 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x5, 0x5, 0xa1, "fa2827d6d3a462911ff9ddaeaa5316e23d3e00b0ce0c5fd99a7c0cf602897b5036a217880a63fea8795b9282cc10b70b9ef2aee8c6d44938a51e2818ca351e", 0x2d}, 0x60) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x3ff}, 0x18) 00:56:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa00a, 0x0, 0x11, r7, 0x0) [ 445.055686][ T27] audit: type=1804 audit(1586480187.232:477): pid=17347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/328/bus" dev="sda1" ino=16380 res=1 00:56:28 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 445.466085][ T27] audit: type=1804 audit(1586480187.242:478): pid=17347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/328/bus" dev="sda1" ino=16380 res=1 00:56:28 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xd1b, &(0x7f0000000040)=0x4) 00:56:28 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x82) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) r4 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) 00:56:28 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa013, 0x0, 0x11, r7, 0x0) 00:56:28 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r2, 0x80605414, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 445.913340][ T27] audit: type=1804 audit(1586480187.452:479): pid=17359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/175/bus" dev="sda1" ino=16348 res=1 00:56:29 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x5000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 446.378962][ T27] audit: type=1804 audit(1586480187.482:480): pid=17360 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/175/bus" dev="sda1" ino=16348 res=1 00:56:29 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='\x00') r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="425ddb39033d7c6f5d3db41a6ccc021faac85498fe42a43dd8ae3e1e21d8fc2e7a8faddb234c6cc8f51d9d03311b2825fdfa880b83582f00a4d80949c7513e7128ea94d9880d85b48ece2e65784a6ebb8321d1fb625cc7a2ed8e4626ecca37b1e3a71d179f17e1430c2cfbbaf8083b5c366275ca6d11a33ed801db16ebfb0f82e0c5c7f8e7a896336127045dd822d21346e9ba4c967de6773d67c334122d0cfbd126d552496726f8b1272f9d1b56e9298600be143f77897d356fa40f9e02317d0c58ed0c6d9ac76b7a30e6c9452b4ef5971f66c3342cb819b0dfa561", @ANYRESDEC, @ANYRES64, @ANYRESOCT, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR], @ANYBLOB="038b7ecad5cfddc05ee23f218e25e1b2d0714c3171f3334d4065db3f127a52492fcac54a40f545ff1adaf8c595cffe01738c31a959f8b523f771423215e567e2442b4abff3235d09787de728ff83de13bea42ac48b", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESOCT=r1, @ANYRESOCT, @ANYRESHEX, @ANYRES64=r0, @ANYRESHEX]]], 0xffffffffffffff0c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x200000}) r3 = open(&(0x7f0000021000)='./file0\x00', 0x400042, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r5 = socket(0x10, 0x3, 0x0) dup3(r5, r4, 0x0) r6 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x9, 0x4, 0xbe, 0x0, 0x5, 0x3, 0x2, 0x32, 0x6, 0x6, 0x64, 0x31, 0x2}, 0xe) 00:56:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0x7fffdfffe000, 0x0, 0x11, r7, 0x0) [ 446.856515][ T27] audit: type=1804 audit(1586480187.582:481): pid=17360 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/175/file0/bus" dev="ramfs" ino=56316 res=1 00:56:29 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) r1 = getuid() socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r3 = fcntl$getown(r0, 0x9) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x25) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r4, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r8, r9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000001980)={0x2578, 0x1c, 0x300, 0x70bd29, 0x25dfdbff, "", [@nested={0x12ba, 0x6b, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @ipv4=@empty}, @generic="42bef127b24301d5e5799437e7377def91aec7ff063be3dce7b5ba6921dd1b8412d399553e69f58a92fb38c6ae77829517b50c333937312b87607bd937f01905d2505bf88666e718a38f6a0776936fcf01c72d50c3e1be83a11c8d9a1a73ba03eb3c6da342d931bf02727511092a3925865aa060d16cbe32ffd8ef6418391845ef90ffd91496166f86bc57839a37179ba2eb4cc3082ec5813ef04dc3b0c27786d9ab86488bd2eea254fd0685e5e362344a1a03f6c85f237d346b7b4b6a0e991aaec74b02bcb2205531cfad6a27466d20d0b21afeac33831d3e3f9f88b3", @generic="aa26e834a434c4a9ae4951595ef60964ecef57614ab93e88ae5452bfd8706e2adfabb53ce372381a33792572bafcb91b243cf0f2c64b73bc784783c69c894c0019a087d1df5bda2abfe3876b90649019753f7ca30d6fdcc68bfba6b7ae68db6b036416b2bffd2d3ec8eefd39a23d9df4fcb30e04b3312429c6e801144a748f7a93da676dfef4f56c89b9f1f331059c916bfca398d9cb23c6ea4d3999c782a6323b348d043a642557ad0728610efb3d0ed45e4842a0a00a845a862a59bc452fde3cba9b9b8c5f15f834b2493afbfdc0c7f56a4a50935d03bf7784", @typed={0x8, 0x18, 0x0, 0x0, @u32=0x400}, @generic="7a020d", @typed={0x4, 0x73}, @generic="0b3caffbd1544e3db93455883c508d9121d06e5d131aa5c526598f5231324eec56bd398789f1e1c0cc44da6427955c1655832ab96addc308c5e94ebe60c8fb7cc566b05479da6eef64e3acfb9c4f321ecf4b3c2c1d6fec2d4f50f9a71e960bf84b0fe6f9fb76cfc683f5acb8de928c1ea758f0b2e5336edd2b1d1adfb3eddbc047b50709a25a20e84bc86320295ad96da8e2d1dd21432313d14c8aae650551e102ce55b5c12314e7104a17bde74868c73c6c90acb828e160512801105f3056cea987b8ad13c48da1ed2b1430a66a0b5e7c4be2b715c14d64adb501ac04630e8c2ac51d0631ed953ccab82916410334d631bb04784f7f084c94c4496a920d437129d82493dea587a4b0d375d5f0e90c3be3d0beedec1e17feff30bb2e33c39819641073c35a1aa08ba9898dd96d3429174c7a3a6ef2053d4cce655e892c729819c876d85c881848eb4e32091f717bc7a8af4984ee94196221d54bbd56228583d65293f5eb756fc94b2358b5e59776f855b28a97944d4e35a736f2208b6494ce6f91df73242c0ba529dae5393f1ba3e0a10cbb7180502520bc7297c87cc1b12bb9c9820d90c0a9afb377626600eee1a95f51de95e1b168dac350ebb51a22fdfa27c56aab599ab562849def1dfdc36d340a00cdb07f9615d8d8157ca6a80b0dd80a5371b76c7107b57e6a4a476da8a7fce8574d8b07546b875dbe70ea654bcf086f3a5612b18077e01747d2d31dc8da4fe311345d7f1a09ff43e9dfb2b2908b84999bf9c9f3a0365812fcbff8b1997d132c7667cfeb478dba1f8f3870f1ad71f926e9c6f1ca122660ea4f49676cf2880659ced6992760929005c58237a768a330d2e55e455543e2561b562ad4faa7b017a5a7c1f009051a34efa4b3abe618e6624e12ec1121862f0f01eb10574721c0aa24f3bc98de01ef146b1229a399081720a508bd10eb5abf1585a01e9365ccf3d0fa0506af2affadd7fe0470098596f9daf56f37d79057802e5eb9fda493acae1ca280b51d908c08938ea1b8ced0eb9e2e7cbf08d652dab6fd24a0799dd002e47b80ec244fd9af941a86cbf4f8ac73fa89feb7ad024d2a695398a8d62ed2adb39645dbcb02cada62d8324049e2324d1fa9f86acae27044a7aaec6ffe10581d9cea01e47db1deb4ed9a05c8fe6cfc14a7093df1936e01d8ddca85d7b84fb1f5e1472ae2ee3f40491b72f4ae99b3f97936f93032f36977cde73640d83b58279175df14a3a34c32745ae1554c115907be3fc97bb51a844b24a5a6dd79328c181b41fdafc84d5a0427c37bde674a9983bab9da739bcc1821f64ada639e1c491414cfbfcfee8daca404bce0ead15e75b5eb50ca228efaf12499c9f8fa57b956a1fb8f4e8d7f07cc25df8c276550d98908287b1ead82f4d9499c32316d73daf7ea73cb403a3731882778fa7370bb69f55f812e9e4403f9b50f835f4891e831f5e78e1c5adadc4c8eb3b5052ca3845df150cfa8db5cb086249c803de675215d46a6a08129a9c61b4978851d80c06916a61b66f5a63d739be923e5696c044f106b14a4108f618b7d9bc26c603b89f5c21d9a81fd508280f5a0bfb82932bac782b67cd4c9190b648f728381cd2b20208beee8b3160e7a0d6c96ed68cc6cde1544c2f285d16b3fe38505ccd8dec53516e923398a1468e775b9186c2b87adcb27ceb68c0cc013a84a34f478b3874fa0e5d5c3b1b844a2a42e34e2ef875bd83715a5581c6502f572e47e04f73fceb89dae02a06f875edd617991285254ef8e1376a720aac9d29f11691bd2db39b19d44961773ff01947148f7471de2e68e80138e4fcec2535129a34ab223b4bd5a5e4d02f2b68ce06811c912b4dce634e463e5a029f19effeb4b5b12cd17b1a513cb872def2d3245cefde9b29c6e232f8341203907e6a900e1769262c27599b8fff037f948bddf0f2d0e460f8dcac52bbff8e35f2494cb4e17432c4d82bf7b21905c7303a9b5049b7dc284d64700b62b2bb99b1f31e30b859d17f2f8bf4b4bdb02d235dd8141d6998f0f5dd35286deaaa3639cee659b181bd13e4bd5b4fa61879d7c5c64dbc730c205f0459cb3acc260eac828dc3efc5426985845487b66574969b024486ead165c2e7eab8d69c9289de5ab32cf3a1bbbb1850da6afd3964f16d0cdf55e102bdb63a3463ade813cc92614143c60df2c87cfc16460d5a3ec219fc77952710404b9121e74b79e3cd7bd7eb555b5075993b21b2ff591d0dfdabc735c4ab3bf293119191e99cd4feb17b4e3d7803e6125daa1fe8509351b3ac4e71ea2f3fd892f6667d79e26798b17d2f8f80091d869ee2f4bfc6a08eb929d4180cb58627d41517564742974f3b3711e40b807067dd04a505685c527889f20bf86d3abec22b1c64d4a012bdb8a8ee1e230b5470622464996e5e729f09bda6e14f23fe52c595f0c001c166c54bf407674b38aba5743df1a589cf9dc1155d50e372d8f8c0be9b3ca27af6a351366b2df68ce24b648c6690b6132e8c86e61319336a207621bc21bf374a5d01a6c8360c73fc1d7c39bf5c4159c379b764c906ed2faef5175b4fa112491e4cc71669294b892747c77fe8ef7ca216abc08905936a233178b375203b8a7c81b10f8916e22f9312fab0170c05be0d4fbecb83003e822c75065811b1755d525dc356fce017d381daa759fb6824c58f1b9b90042702cafcc8f52564e94cb1f7a10b40e331ba06f8475652e3e03a632f07550bf8586c0ca23c453838f346dfd7c952483afd9240e44ee0a14cc2529976f4d2b77bd3d4c037b9a30a57eff6a0328a613f6700028a53440b237c98c7ef4d74f345998a14100f19544e72d5bed951ef419bb60e89cd5c5635948272a1a97d6ac4d81270b25fd2a43d0f6eb2548aae2fbc2f82542b3b871e0456bff0a28b70c8f770e6542385a28c75e542000d18b455f3d8cbce8441a945bda199e90380e79b87d25b7af0dfa10dcde2d9c47fda4e17d993ab41dc300cbd0fc3769223dd36379a01e9f4041b84947ff79f7ced086bb379e32f30e8524ebed6479bd7cf7815df49e99d0a4a56a5abc72eef12887501204d72db8e0ac036c4a45a70c55ed5fd2953fa99f04fa7a2cf7d1afe2fd2dd84b0993ea8cd572d87e069bd4c2f059479e7b1b2eb9cb14e9f56291fe12555490ff46ec51f049551ffc749bc27ee8ee9a4f24101be1029d6a26ff9914b50addf3594c79a84d4b136040a99d4a64fda53deba4b9404300085c5c980f456bd8f167e1d7d7280cb6ed082edf8ad718316ede90c924b39300b0c8aab0c671c45e1628d323fccbcda5b8ac0eb382b697ff1b29273e3b4ee291f77c4823e7e502525a60bde4ed908b698e76c8349227f405525ed7c946089ce5b1f9a2d23318fa8416b27933930ca2ff088179200b9b6ebbe36dbd56aeebc361e07f143c631974cfa088662966042c645d38dfd634717de8f2a8bace0c6887ee83e01bf88198aac5fdb67ae28ed018c2fd2ba9d7f841703edd01d338c2c3ed74f73928e488b6eb18c57f24d3eae92f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@generic="50f1b676b5347486648cb8ac2fe814c75452432f3f8daaef2d8b7707612080c9c48fec68059412af7e86aac1b5d969b1b8e479c3bbc9ee653017fb80410deeefab88b80a13792d376e94da157fbe2285bc856815f0a7bc5b157360d4a94c4c6788bcb7f26c22f49f7d4a828a32d2cd3d7d164b17b6c06ce8460d4ee4787c9992cb50313cc09d1cf0f0badc309cb98b36d29afbd8520242b0fc5d6542545638488bbb3872144ebe82fed973d774c8dcb58359a63e2cbd14fe6210e2dbeb9607377d9593796092503ef4e420636fea009d0234e65c1bd9b6347f04c79a51f0885780063cdda70428ba316f2c77cd375157", @nested={0x1102, 0x21, 0x0, 0x1, [@generic="106ca57b83b536401aca5e1b61a3f7d4431c6f1489472e01a617dac77837254bf0fbae01f0d88c12e2a55ace08df892090f24aad96e82af4dcce986ba3", 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b19e60125ce66392ddcad9e1abe8d1f131c9c562864a553d82761ac9c17569576b01bb2de2eb42debcb050292cee1bfce8e40000000c003f007f00000000000000260051804977bfc8d9da12c1dca66134451f6f10e3c165f320d308005a00ac1414bb040040000000fdf2f47e69000000eec28aa7a0ee2f699804f687a32fbbbf39f265861d1b902f964434b78a505650bb98fa230f6c949d902e0ed659d48b186a25ead7d401d46fe75a462975b9afcbc326fc93ce88a1a757db11ec8dcb"], 0x13e8}, {&(0x7f0000000180)={0x18, 0x3e, 0x4, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x20, 0x0, 0x0, @pid=r3}]}, 0x18}, {&(0x7f0000000300)={0x134, 0x35, 0x800, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x121, 0x27, 0x0, 0x1, [@generic="8ff319517481341580b68acad457b9f13c3b353c39e8afc6d6573edc5afe81b897547ffbca3d78086c0eafce6992ded04013efc6ee33768561f01246c3a28a86595cfebe42414f426c5522bd5c39d872387d", @generic="caec1ded54a38c21e618e8e8b7ba2bcd6b59a816fdc71fa5ad9319de0acad4d066eb53d80c559debac54cf1822bb1ca0e9a615", @typed={0x8, 0x59, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x14, 0x78, 0x0, 0x0, @ipv6=@remote}, @generic="99dfa64fd29d6bbc602eedf652eb91d2c2399a75137f38c955b52b78705f596cfa7047f8f19644a7304ea13606597df596ef8ceb4a", @generic="fcf781ca3bdc6c2b0f576183e751b7c9e8c36e89761053", @typed={0xc, 0x19, 0x0, 0x0, @u64=0x8}, @typed={0x8, 0x66, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x4, 0x89}, @generic="b489cb82ee49f09425ffc190a133d6ed1a04e8cffe3967aa"]}]}, 0x134}], 0x5, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r4, r6, r8}}}], 0x20}, 0x20000000) 00:56:30 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 447.311362][ T27] audit: type=1804 audit(1586480188.282:482): pid=17375 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/329/file0/bus" dev="sda1" ino=16366 res=1 00:56:30 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) prctl$PR_MCE_KILL_GET(0x22) 00:56:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x1ae) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r3, 0x2}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000000c0)={r3, 0x1}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x4}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r3, 0x4331d89b3d4b17e2}) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) 00:56:30 executing program 3: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:30 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 447.757095][ T27] audit: type=1804 audit(1586480189.292:483): pid=17411 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir629870221/syzkaller.8eIE4N/330/file0/bus" dev="ramfs" ino=56829 res=1 00:56:30 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0x7ffffffff000, 0x0, 0x11, r7, 0x0) 00:56:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001340)='9p\x00', 0x0, &(0x7f0000001400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}]}}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x0, &(0x7f00000000c0), 0x100000, &(0x7f0000000100)={[{@balloc_test4='block-allocator=test4'}, {@noattrs='noattrs'}, {@data_ordered='data=ordered'}, {@nolargeio='nolargeio'}, {@resize_auto='resize=auto'}, {@usrjquota='usrjquota'}, {@data_ordered='data=ordered'}, {@balloc_noborder='block-allocator=noborder'}, {@nolargeio='nolargeio'}, {@replayonly='replayonly'}], [{@dont_appraise='dont_appraise'}, {@pcr={'pcr', 0x3d, 0xd}}]}) [ 448.215676][ T27] audit: type=1804 audit(1586480189.352:484): pid=17410 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/177/bus" dev="sda1" ino=16367 res=1 00:56:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x90100, 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0x6d, 0x4, 0xd1, 0x0, @time={0x3, 0x7ff}, {0x7}, {0x1, 0x3}, @ext={0x2f, &(0x7f00000000c0)="6657a35b1a89a9d83b20a821b885cdd99e2cd1bc3a9fe2c3707511fe9ba06bf184772a2caa9f893c04e6ed029d3dc4"}}, {0x5, 0x7, 0x9, 0x1, @tick=0x6, {0x4, 0x80}, {0x55, 0x6}, @connect={{0x7, 0x8}, {0x8, 0x80}}}, {0x5, 0x1, 0x3f, 0x0, @time={0x5, 0x7fffffff}, {0x0, 0x8a}, {0x7f, 0x7f}, @raw32={[0x100, 0x0, 0x2613]}}, {0x4, 0x20, 0x7, 0x1, @time={0x1, 0x7c4}, {0x4, 0xc4}, {0x9, 0x5}, @raw8={"c2281459addea9dc420ae142"}}], 0x70) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000006440)={0x0, 0x0, &(0x7f0000006400)={&(0x7f0000000300)=ANY=[@ANYBLOB="da06a554", @ANYRES16=r2, @ANYBLOB="010300000000000000000400000004000180484485c154edb6cf27c4637cf68dbdf4f7b05f95b4b803a71d85417f986789e78deef168dec40706e2165a520b2b163e61cf8416fdcf0668208bc1c9d5977da649dea0179694e7edf7d18bb513ee79082a8655f47a25ef379fadd0a99b85f763e9594bfa59"], 0x3}, 0x1, 0x6000}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x901001, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000200)="b79566be3b70efe1396b471f89fd84d5e5184efdee71abbe9537d3ade5a1bbb952ab8564dffdaf68602fa56b9d6a267a40944f6e65eba3174cb3e17ee9cae70130b279fffe2dcd8ddcbdf23112ec710fb6313b1cd915a7cb801c78eb4e07447394a43182d265e19d8531e62fbed1a3bc7a600729b20325dc9e9a1f77ba23da39c836d2e287059892b7e98d4b68db6fbd45d7b5e6819b38534cf82707fa4d646694b4a229c641d44d86aaffe6886575dd1ab4872150f90be48f81e1218762600b7ee113b100c351ea41187247efcab38a06b5e4a981c64fa945c7034b1a45b94d7403ff02ce55ec2ef34909e98b", 0xed) close(0xffffffffffffffff) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x10) 00:56:31 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x4001, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/86, 0x56, &(0x7f00000000c0)=""/96, 0x1, 0x1}}, 0x48) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f00000001c0)) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r7, 0x0) 00:56:32 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x8000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000880)={'macvlan1\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x3c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x200180, 0x0) sendmsg$AUDIT_USER_AVC(r5, &(0x7f0000000a80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xec, 0x453, 0x100, 0x70bd27, 0x25dfdbff, "56c4b4e48caed2f41d6815380d0f37f3b7d48e90140460dd27ba26956961c8c8c2df5c937b710bb7a530f06b0a477600ae63f7137ceff5d8f1c8368f836e563bd5600b075b0159afb92de28eb721832d28737d90c11cfba2551960f5b1b80287bbaf4d0c8ba58f507208731579805a3571e91c8b4d181f54ebb96e669a945ae2869b655e12d546468fa1897436e317dd014adfd8c92cdc96140ff5a0c943759ce365dc2a4cc604f483d4ad1ef52009518dc097c9e01b9ac4675ea9c8654ff1ad9b0521ce14cdedeb96ca88a71638f3f2cff93cc824fbac577a", ["", "", "", "", "", "", "", "", "", ""]}, 0xec}, 0x1, 0x0, 0x0, 0x8040}, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, r4, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffff9}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008880}, 0x4c145) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f00000000c0)={0x0, 0xe, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x6b8}, 0x1, 0x0, 0x0, 0x7c125c506951de27}, 0x80) 00:56:32 executing program 3: read$FUSE(0xffffffffffffffff, &(0x7f0000000980), 0x1002) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) r4 = dup3(r0, r3, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r7, 0x1, 0x0, 0x0, {{}, {0x0, 0x4101, 0x60}, {0x14, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r7, 0x100, 0x70bd25, 0x25dfdbfd, {{}, {}, {0xc, 0x13, @l2={'eth', 0x3a, 'lo\x00'}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48000) sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r7, 0x2, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0xfffffff8, @media='ib\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000}, 0x20008084) 00:56:32 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r0], 0x1}}, 0x0) 00:56:32 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3f000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 449.823291][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 449.823307][ T27] audit: type=1804 audit(1586480192.742:492): pid=17500 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/180/bus" dev="sda1" ino=16373 res=1 [ 450.023607][T17507] tipc: Enabling of bearer rejected, illegal name 00:56:33 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4, 0x11, r7, 0x0) [ 450.326037][ T27] audit: type=1804 audit(1586480192.802:493): pid=17502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/180/bus" dev="sda1" ino=16373 res=1 00:56:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:33 executing program 0: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x4001, 0x0) write$vhost_msg(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/86, 0x56, &(0x7f00000000c0)=""/96, 0x1, 0x1}}, 0x48) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f00000001c0)) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000180)='\x00', 0x0, r0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4084) [ 450.757545][ T27] audit: type=1804 audit(1586480192.852:494): pid=17502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/180/file0/bus" dev="ramfs" ino=57457 res=1 00:56:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7e000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 451.240607][ T27] audit: type=1804 audit(1586480193.852:495): pid=17526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/181/file0/bus" dev="ramfs" ino=57480 res=1 00:56:34 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xa, 0x11, r7, 0x0) 00:56:34 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) write(r1, &(0x7f0000000000)="cd", 0x1) read$FUSE(r0, &(0x7f0000000980), 0x1002) [ 451.796124][ T27] audit: type=1804 audit(1586480193.892:496): pid=17526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/181/file0/bus" dev="ramfs" ino=57480 res=1 00:56:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xf6ffffff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:35 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x100000001, 0x8) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 452.377622][ T27] audit: type=1804 audit(1586480193.982:497): pid=17533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/181/file0/file0/bus" dev="ramfs" ino=57485 res=1 00:56:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x13, 0x11, r7, 0x0) 00:56:35 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfcfdffff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 452.852095][ T27] audit: type=1804 audit(1586480195.032:498): pid=17563 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/182/bus" dev="sda1" ino=16355 res=1 00:56:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) write(r1, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400"/28, 0x1c) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000006c0), 0x7, &(0x7f0000000240)}}], 0x1, 0x12, &(0x7f00000001c0)={0x0, 0x1c9c380}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x25) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x3c, &(0x7f0000000980)={0x17, 0x2, 0x1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4000000) geteuid() mount$9p_xen(&(0x7f0000000780)='syz\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='9p\x00', 0x10000, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e735978656e2c6c6f6f732b43000000000000bb6e642c64666c747569643d", @ANYRESHEX=0x0, @ANYBLOB=',mmap,uname=cpuaccT.uzNge_user\x00,msize=0x0000000000000002,obj_role=}mime_typeppp1mime_type,smackfsfloor=cpuacct.usage_user\x00,fscontext=unconfined_u,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',seclabel,hash,smackfsdef=cpuaccT.uzNge_user\x00,func=POLICY_CHECK,\x00']) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0xfffffff9, 0x8001}, 0x48}, 0x10) 00:56:35 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x4aeb02, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xff000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 453.383866][ T27] audit: type=1804 audit(1586480195.072:499): pid=17564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/182/bus" dev="sda1" ino=16355 res=1 00:56:36 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={&(0x7f0000000040)="bb4578a9f0dfd9d7837f6fcb25b8e338437d309a619f7b027e2346c1b7671b2ae47d5644565defd4479bb4e229501d54db5030b86953652cb1c1e682459146e455e0e1ba7f3a996f4683a2ce2371da42f831991f53097c9eea7bca1819e26a364bb760110572c2d23f72bce3fdd4e93df0441defe1fb255d42e736bddb9b4a11e1e135f2573007d40d751ae4376cb07266e0bae6379198699a8ad7688ab8ad1583ffcc1458eb5017fd7d7b2a4f59027209ff90310af435cba414ae2dc74f449d82c3434c6cb0d96cb03ecfcf91a263de1175e1e05b51f51590c7ce7a0b9bb46bd4c871aede2ef2baf9ec9c9f3b50092164", &(0x7f0000000140)=""/225, &(0x7f0000000380)="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", &(0x7f0000000240)="8952e97c6a747ab7697ce6e7fd86138f1a418b30394b3a5edbcb66131c6f64f4f7423c5b90d5444cc91414663f70df33738a8b7c2bb7e844f648d0c7604d39e6", 0x4, r0, 0x4}, 0x38) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = msgget(0x0, 0x248) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r3, 0x800c5011, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:36 executing program 4: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000), &(0x7f000095dffc)=0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b030400000000000092290a7e4555a763c15ceda085e276ed3ae7a290ab0e74467713328b5e4577124d1a2e21da765cd1ce2356a8f87e56f0bf8893cc7149595314f0771b65d33e129933dd93f99f03cd6b3e5903e1ddb592a67f706eb14c1d3d1a204fe2e9c50d7920f69e068d2c7faba4084e7a3b0c6c699890e19745ba9a37cfdd7ff58b65"], 0x97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x3f}, 0x16, 0x0) close(r3) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x44003) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000140)={0x1, 0x6}, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) 00:56:36 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1fe, 0x11, r7, 0x0) 00:56:36 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) dup3(r4, r5, 0x0) r6 = accept4$x25(r2, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x0) ioctl$sock_x25_SIOCDELRT(r6, 0x890c, &(0x7f0000000080)={@null=' \x00', 0x3, 'veth1_to_hsr\x00'}) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xff600000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 453.901340][ T27] audit: type=1804 audit(1586480195.132:500): pid=17566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/182/file0/bus" dev="ramfs" ino=57519 res=1 [ 454.338882][T17624] ptrace attach of "/root/syz-executor.4"[17617] was attempted by "/root/syz-executor.4"[17624] [ 454.394756][ T27] audit: type=1804 audit(1586480196.162:501): pid=17590 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/183/file0/bus" dev="ramfs" ino=57551 res=1 00:56:37 executing program 4: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000), &(0x7f000095dffc)=0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b030400000000000092290a7e4555a763c15ceda085e276ed3ae7a290ab0e74467713328b5e4577124d1a2e21da765cd1ce2356a8f87e56f0bf8893cc7149595314f0771b65d33e129933dd93f99f03cd6b3e5903e1ddb592a67f706eb14c1d3d1a204fe2e9c50d7920f69e068d2c7faba4084e7a3b0c6c699890e19745ba9a37cfdd7ff58b65"], 0x97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x3f}, 0x16, 0x0) close(r3) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x44003) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000140)={0x1, 0x6}, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) 00:56:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) recvmsg$can_j1939(r2, &(0x7f0000001840)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/158, 0x9e}, {&(0x7f0000001480)=""/166, 0xa6}, {&(0x7f0000001540)=""/247, 0xf7}, {&(0x7f0000001640)=""/166, 0xa6}], 0x9, &(0x7f00000017c0)=""/68, 0x44}, 0x0) r4 = dup(0xffffffffffffffff) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100061b86fe3c15ac8bfcb25030000003400048005000300993c00000500030d01000000610003000100000005f97c04667243b0000300020000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x101}, 0x4004050) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000001ac0)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001a80)={&(0x7f00000018c0)={0x188, r5, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x130, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x776a9f20}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7975d2fd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f647601}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xebeed0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c98289d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39cf82e1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4448284e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41564342}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fc56808}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a2d653a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4444502f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8001}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39f79539}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52eccce2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x101446f3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7112fcc2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x759dfc4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4007e8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x1}, {0x5}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x20000011}, 0x4040000) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ee0020000000450001070300001404001800120014000e04000020000300"/57, 0x39}], 0x1) 00:56:37 executing program 2: socket$inet6(0xa, 0x4, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x13, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xa00, 0x11, r7, 0x0) [ 454.939531][ T27] audit: type=1804 audit(1586480196.222:502): pid=17596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/183/file0/file0/bus" dev="ramfs" ino=57561 res=1 [ 455.037761][T17644] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 00:56:38 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffdfc, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 455.238891][T17644] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 455.486096][ T27] audit: type=1804 audit(1586480197.212:503): pid=17618 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/184/file0/bus" dev="ramfs" ino=57582 res=1 00:56:38 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000000)={0x33, 0x6, 0x0, {0x0, 0x4, 0xa, 0x0, '/dev/vcsu\x00'}}, 0x33) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000040)) 00:56:38 executing program 4: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000), &(0x7f000095dffc)=0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b030400000000000092290a7e4555a763c15ceda085e276ed3ae7a290ab0e74467713328b5e4577124d1a2e21da765cd1ce2356a8f87e56f0bf8893cc7149595314f0771b65d33e129933dd93f99f03cd6b3e5903e1ddb592a67f706eb14c1d3d1a204fe2e9c50d7920f69e068d2c7faba4084e7a3b0c6c699890e19745ba9a37cfdd7ff58b65"], 0x97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x3f}, 0x16, 0x0) close(r3) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x44003) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000140)={0x1, 0x6}, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) 00:56:38 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 456.001956][ T27] audit: type=1804 audit(1586480197.252:504): pid=17618 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/184/file0/bus" dev="ramfs" ino=57582 res=1 00:56:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1300, 0x11, r7, 0x0) 00:56:39 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:39 executing program 0: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000), &(0x7f000095dffc)=0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b030400000000000092290a7e4555a763c15ceda085e276ed3ae7a290ab0e74467713328b5e4577124d1a2e21da765cd1ce2356a8f87e56f0bf8893cc7149595314f0771b65d33e129933dd93f99f03cd6b3e5903e1ddb592a67f706eb14c1d3d1a204fe2e9c50d7920f69e068d2c7faba4084e7a3b0c6c699890e19745ba9a37cfdd7ff58b65"], 0x97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x3f}, 0x16, 0x0) close(r3) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x44003) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000140)={0x1, 0x6}, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) 00:56:39 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffe00, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 456.589090][ T27] audit: type=1804 audit(1586480197.402:505): pid=17630 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/184/file0/file0/bus" dev="ramfs" ino=57591 res=1 00:56:39 executing program 4: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000), &(0x7f000095dffc)=0x4) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="2321202e2f66696c653020f014d336b04b030400000000000092290a7e4555a763c15ceda085e276ed3ae7a290ab0e74467713328b5e4577124d1a2e21da765cd1ce2356a8f87e56f0bf8893cc7149595314f0771b65d33e129933dd93f99f03cd6b3e5903e1ddb592a67f706eb14c1d3d1a204fe2e9c50d7920f69e068d2c7faba4084e7a3b0c6c699890e19745ba9a37cfdd7ff58b65"], 0x97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L+', 0x3f}, 0x16, 0x0) close(r3) recvmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x44003) write$USERIO_CMD_SET_PORT_TYPE(r4, &(0x7f0000000140)={0x1, 0x6}, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) 00:56:40 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x10100, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:40 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4000, 0x11, r7, 0x0) [ 457.129404][ T27] audit: type=1804 audit(1586480198.492:506): pid=17652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/185/bus" dev="sda1" ino=16145 res=1 00:56:40 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffff6, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:40 executing program 0: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x248) msgctl$IPC_RMID(r1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 457.690848][ T27] audit: type=1804 audit(1586480199.682:507): pid=17684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/186/file0/bus" dev="sda1" ino=16145 res=1 00:56:40 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, &(0x7f0000000000)={r3}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004a40)=ANY=[@ANYRES32=r3, @ANYBLOB="19000000585c2a6ee2b0cd97f2df729de44addcb4371bfd8b067a16fe9"], &(0x7f0000004a80)=0x21) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004bc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000040)="aa28e26231e3099097dc062cec7079f703ac976adc6cf94fc5cabf2bdce856d2627d354faf7404ae8ff2115b9e225124bd9d1f26a3c1afd2c0da97dc30733823746ad7ecb1fd45131c661629e469145b4eb008a140bb21649f2e4bde249058d84ff2071e4ea032dfb9f1683cc01f36baf981c2241915244e8a73c68c0609a12594ddc392d8744036fdbb858b8d12abb1051710e646d4b7a954d341", 0x9b}, {&(0x7f0000000100)="ed92c203c987c48d3d8e6735f39146e1e041ad5b4300fa1265b7705c6120e30db97135c496d3c3de36b5e8e3a0a2f6b72ef36556dfe962d2e942b7ebcca9c9b4207e6e1c6232022a67eb8099e18db438e1cce7fdcf383cd52c5d5b09f491bce4699a4e09dc3e2c56cd172952723e104e4387f02913086af2c09076170a9f1aec0cee3f64b3fb35a78943f91cd7c01b3e7c0c7fe1af35ae36427663fda67d", 0x9e}, {&(0x7f00000001c0)="8f74da75dff0aa2489b1248fd63b09a85067f25aa00d0ec322ff4856e662d6c93d4611723715a75a20ffcbce77d8c37c15385d29bdea5c352584c06e8ff404e233a5daacc905ac18f671f78fa924bf401d3350db1e06c9", 0x57}, {&(0x7f0000000240)="630b2059cc225363742e4d94a806bf514ec83ab01859762f52325e3b4a31c46b82a6c3cc37cb2b399b585ee76386b5b8623587f99ff2030ed417545086d90f5e200b16b81d059d330a133c76df44c2f33bab1d61c6ecd5181fefa12a04e49c0c5650ebba305974c634672c2ba78953cb1f51080ce1371d6901d57b143b9f234f2a8320767307444bd4bac5341c7658018f3b60e6e52d913f0cd6408091fbb2c440067ef70e5f", 0xa6}, {&(0x7f0000000380)="5a6e48272011462cdccb83b6cfdcb1cd8505ab62b018e48257301956a4537949558c84179e5afe05744256dccecde9de7b4fa30ff620ebbff7aa602e96de936eadd932ef0ac417961c0cb146299fd1c4004f8bb47fd9d008d3bf1d5de3b5880b3d8d1b4bdc0b90bd8df08a6e2870036b166f08b60ca6ed9d2cedcb08f0a868377181fe6e29ebb5d3bf67e202f1c4acfcc072730cb111287eee3b919bc587e1d167f0c891bcd7cae4ac982863cf0bb443f159102d89989635d6afbc4f59afd9e1a7b42e", 0xc3}, 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0x1000}], 0x2, &(0x7f0000003c80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @authinfo={0x18, 0x84, 0x6, {0x4ec}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x25}}, @init={0x18, 0x84, 0x0, {0x9, 0xf00, 0xec75, 0xc80c}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x26}}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x8209, 0x10000, 0x80, 0xef, 0x80000001}}], 0xf8}, {&(0x7f0000003d80)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)="6c2387c521fffee8037117ab81d484d544e4860fe6642d7a89df36e9b96992be42dc63902eee53a3c9778dcee4e94fa3f9427a70b182b69f", 0x38}, {&(0x7f0000003e00)="3b4112d9bdbaf384f37b864232a7b2fac99a2e8fd400d881a35850abb1594647e17a9d53a9403f1591236adb38dda8c8300321588a753b9b8bc907d848dc86cc12d304bc5ef6eb6bc61210500273e1f02323b6b72afb13be1f5cb2abf7b541e69edff3c6966e59f15fe5648f9c2479300173c8953d49f3d7dd2e32361ebb936859e070d4ea09d3228cee0dac92680b1132e4b60aa7a7", 0x96}], 0x2, 0x0, 0x0, 0x20008804}, {&(0x7f0000003f00)=@in6={0xa, 0x4e24, 0x2, @rand_addr="d58901a3fadfafd7e837a30eb243bf3b", 0xb27}, 0x1c, &(0x7f0000004240)=[{&(0x7f0000003f40)="9ab65b68652b7a7abddc6053cef8ff1b1c005c2b0bdeb2b57f981df1e584fbe85eb93bcd69", 0x25}, {&(0x7f0000003f80)="b7a3fbb2e1ad065d068a6b24af0d6de47c189ea8d165303e20890a2048ab0f65af5d11325f83154d171aab8802f28aed1c57934123", 0x35}, {&(0x7f0000003fc0)="78a0a12fa0af02c74c051c4f52388dc544ccddb6eb64ca9d5481f0e74f70b14d68e389935937858531a6b8632cf8e01c503549990dd56c8b194e96eacffe7257d6960d67c158d549027f64f7ae6670417268c5147c6e80995aa9a5bc17db0f503a49177cdbf6ca255c38fa38d86dc94548146a3f0937bfae87b3236ad2c4e6f95eaa5269717e10b68f9a561625de89320ab34e956723b18cdceb0d90442aa8fe1638447fb4813ce1f7bd92cfb14147aebda47ab64877a27a7a99ceb9d65cac007d75b5a3a223bd568c564ddc1eaa3d79a9f92163cd6f6bdd4486de1e5ae24000858da598b89630477f73c74179", 0xed}, {&(0x7f00000040c0)="d659f52ea70ecc0e63986182490b04e9d1ec5f900e11d9ee1b96e073770c779d7f37e37e9330def11bf0ce93dd201c7715e7c520315c164c54f32aef7d8ab1c327269d7d184db30bc8644e6b5df6920eac2536221bb02dbc36cba7dc31b17810ab80d64d7c537c3f253b5d0cc0df699299fcde01b007388772a3852c882aaf130c993f02e8a208db765fabdc28fc9180fc73107dfd2894715a7f69655171a4d9c0f519ab5ad16474462bbfcf46275252c848fc426c4551e4c3fba6a0f99d0b19d3004118a24170498d8a259de1e326", 0xcf}, {&(0x7f00000041c0)="4ba720ae4b012bcbaa95431eb06317a80f2054dd03bc82878d84cf3d987106202bf7ecce1365bcf45dc656fef1f24444c8362ced8f2652c3f366c513c18f8631c15a5a22888aebc4eb2f7a492621e92e186a6ec1c758863987c6f773f5d656ba054cb33166", 0x65}], 0x5, &(0x7f00000042c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x400, 0x200, 0x10000, 0x6, 0x8, 0x401, 0x7383}}, @authinfo={0x18}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0xa, 0x800, 0x126e0331, 0x9, 0x1, 0xfffffffb}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}], 0xe8, 0x804}, {&(0x7f00000043c0)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000004700)=[{&(0x7f0000004400)="0453434b326771673d74e434383ce20698a09dd07bdd293a64c866a02fab27ad02f7bc12c6e6d7fa5923b954b0d985b0b0481bcb1af6cfa3ff7c36692ea3457f21d376856cf8692ac53adccd1c11f9eca047908b1cebcc34cea794605e917b76d04b1efe320fe6783c2db3a2abb065095b1a25c1222612f6335de863b42d33a2e6befeb4497ba335445e896eb9eb6b8363962276328b026e5a80f5f4bd691a1a491f8861d0742067890aaeeb735dec4e50144e8c52d6b4a5c11a66b96b6ae70d167d2dafcc4bebd96fc7e431b9f186c368fcc7a0b65d06587bcb67b9d844175fbfe6b7595819a2", 0xe7}, {&(0x7f0000004500)="2f32b9dc9bee56918239b33430be0c18f4b3ce3709bb63cb9a562d7681fa43fb17c58e6d7024bd784321c4aae300a2e754ce7505c52b7d6a633dc898e57143f26da4692e9f01c278c1461a423e6df308f49448c2e47b56f1f584f7655b4c8bebd54139c65bb7d9a6cc", 0x69}, {&(0x7f0000004580)="4d6c6b0672a0335ef1ad3f532ac6786991", 0x11}, {&(0x7f00000045c0)="42791b666073ea4cb6b63563e57504290dc2405e3a7e8f00b9b9d4556cce9cb2ef8b04cf10439fccedb958651fc4424e55dfbb0bd0f3bf9c7973ffde5cb64d0d9bed932480a695d1562bfa5cc784670aeddd676fdde4250f3fc147fe8c6ef568e030b6cf9d224e8552209e80230ba4277da741fa32ad637670b17b53f19879939b2c17cb3a7726c91232ebfb11638d685c9bbaabf66535fc188d442b11fee603f1dacef0cdc76795833cbb539975fc1f97762127f5e823c9", 0xb8}, {&(0x7f0000004680)="babffc0e1d1efd04c7d77910c2e4c00cdc9b6c4e22b0aaf78ac3638543d69d1f443c7574a4b94af7f3b87aaeac0684058f0966642ce30afcf6ad600b1df1fea152798ae04f3babdc15648a4ddc24a6a4a2a4f694bb5872254314636ba7", 0x5d}], 0x5, &(0x7f0000004780)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x20, 0x20040091}, {&(0x7f00000047c0)=@in6={0xa, 0x4e22, 0x3, @rand_addr="3a5028965fcb132a5de26dfa7e0f9a50"}, 0x1c, &(0x7f0000004980)=[{&(0x7f0000004800)="1bac998dcc7838ff4bd162e75af5bfccdecb945dea7284e14d399c9b42b6686a2d963692ac7e964385eda23d7dc14b186f87589631e58496ae2be3a70c629b6e3c54d0f9a7f9467a83896b64f9d0d3184dbc5c45b5fde34494445087a72d083de1515168a8ea5ee4eb6af77a63133ac776d7f6421c27975fc71c3dd9ae11fed67e546a8793781af5077d89d14f03488d6958888200ae1b46480333fa87894d617bf171786c1a6ad84e3fb5a984531b72351d", 0xb2}, {&(0x7f00000048c0)="41e2f4b01aec3f8a14e8e80260c2a0c444d7dc2cee79bedb7a51478d51c680804166dcbb2fc33a0bef8457211554e48b0129d8e24f336cff2efbec71bf4fd0e26237c46417a1fff09768e3a05b8961df83859da86a06eb2056d92cbfddedf7c84a0839b905a5b853289171bb6ad0646d2d1150cf069101ba06f9b6bf0c514263a03e33bcf9ec8099330f58b45c1b7d16d87b56edd9253f6e90caa55c1abb3fd68b", 0xa1}], 0x2, &(0x7f0000004ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x3, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8001, 0x30000000, 0x81}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x81}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @init={0x18, 0x84, 0x0, {0x200, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8000, 0x4, 0x2, 0xbb9e, 0x1000, 0x3, r4}}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0xf0, 0x40000}], 0x8, 0x400c040) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = msgget(0x0, 0x248) msgctl$IPC_RMID(r5, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:40 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:40 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x400000000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 458.213962][ T27] audit: type=1804 audit(1586480199.732:508): pid=17688 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/186/file0/file0/bus" dev="sda1" ino=16210 res=1 00:56:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup(r5) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r8, r7, 0x0, 0x7fffffff) sendfile(r8, r7, 0x0, 0x4000000) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 00:56:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0xfe01, 0x11, r7, 0x0) 00:56:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0xffaf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @rand_addr="fdffffffffffffff00"}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}, r1}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r3, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="fd00"}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x10, &(0x7f0000000000)={r7}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r7, 0x7}, 0x8) 00:56:41 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x60ffffffffff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 458.766162][ T27] audit: type=1804 audit(1586480200.862:509): pid=17716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/187/file0/bus" dev="sda1" ino=16226 res=1 00:56:41 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x208080, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x100, 0xb53e}]}, 0xc, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:56:41 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x248) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) write$P9_RMKNOD(r1, &(0x7f0000000000)={0x14, 0x13, 0x2, {0x8, 0x2, 0x8}}, 0x14) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x770000000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 459.277714][ T27] audit: type=1804 audit(1586480200.962:510): pid=17722 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/187/file0/file0/bus" dev="sda1" ino=16242 res=1 00:56:42 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000980), 0x1002) 00:56:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x400000, 0x11, r7, 0x0) 00:56:42 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup(r5) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r8, r7, 0x0, 0x7fffffff) sendfile(r8, r7, 0x0, 0x4000000) fsconfig$FSCONFIG_CMD_RECONFIGURE(r7, 0x7, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6}]}}}]}, 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 459.865477][ T27] audit: type=1804 audit(1586480202.232:511): pid=17763 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/188/file0/bus" dev="ramfs" ino=57734 res=1 00:56:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7fffffffefff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x42b4, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000140)={0x0, 0x6}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0xc) r2 = open(0x0, 0x151042, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x82, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x82, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x40fa, @empty, 0x7ff}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000040bc76abec1fe40f44a26ab11738cbc899d84de4a34fa9804da5400006305b237031d0af6fa7fa39a1052e6df617677cd5cf6c1efe39f0184037381d8e3746c06aeb8ccb2386a74c1586e455bdf0396ef28a24a3098aaf708c70a6c56842f88b7fbb68864508405a28a264dd3376e1522ef562e4597f13c0c6a451c939ae89f4d5c268e44a6200d3624e9315cb3b736fc76b4d186ec09b4ef44a5efd46855cd281de89d1300a0de5d4486b10e1", @ANYRES16, @ANYBLOB="050c27bd7000ffdbdf25030000ab4e803c2b00"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000007327342f348e88dd57a3edec97c2682cfee36a2a8cc9468314dafdc3f48431607737ba75d26429ecb13828688ba2cde331893c4c380137bcfb5cd33990f0b1eb2ec5821010d7a6b424af80385738e1a3e0c62d60b580fd3ee974a65051f65283570a27a11a895a051aa8", @ANYRES16, @ANYBLOB="00e92abd768a9023df25020000f00b0002000100e2ffffff0000"], 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x20000000) r4 = socket$inet6(0xa, 0x3, 0x6) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) 00:56:43 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x0, 0x248) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000380)={"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"}) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:43 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001980), 0x1000) socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r4, r3, 0x0, 0x7fffffff) sendfile(r4, r3, 0x0, 0x4000000) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r3], 0x1) sendfile(r2, r1, 0x0, 0x4000000) sendmsg$OSF_MSG_ADD(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0xe0c, 0x0, 0x5, 0x401, 0x0, 0x0, {0x2, 0x0, 0x4}, [{{0x254, 0x1, {{0x3, 0xffffffff}, 0x1f, 0xfe, 0x2, 0x101, 0x28, 'syz0\x00', "f1311bcde970ee88a956b359d4db87e7e5a845d1d68ba027ae0996c8baad39de", "76defed7d870d70ccab246f62109e11285c8237cf52321a1235783d77c5fa83c", [{0x1ff, 0x1, {0x0, 0x5}}, {0x1, 0x0, {0x1}}, {0x8001, 0x7, {0x1}}, {0xecb, 0x6, {0x2, 0x5}}, {0x3ff, 0x0, {0x3, 0x8}}, {0xf02, 0x401, {0x3, 0x3}}, {0x9, 0x85, {0x2, 0x8}}, {0x4, 0xeb3, {0x1, 0x10000}}, {0x9, 0x7fff, {0x3, 0x80000001}}, {0x7, 0x8, {0x1, 0xf8bb}}, {0x2, 0xfff9, {0x2}}, {0x89, 0x62b3, {0x0, 0x10001}}, {0xfffb, 0xfe01, {0x1, 0x5}}, {0x2, 0x0, {0x3, 0x8}}, {0x6, 0x2, {0x3, 0x7f}}, {0x2, 0x6, {0x0, 0x9}}, {0x400, 0x4, {0x3, 0x1}}, {0x1f, 0x943c, {0x3, 0x8352}}, {0x7, 0x43, {0x3, 0x7fff}}, {0x3, 0x2, {0x0, 0xf97}}, {0x81, 0x4, {0x1, 0x1}}, {0x200, 0x9, {0x2, 0x1}}, {0x0, 0xc0de, {0x2, 0x4550}}, {0x7, 0x40, {0x2, 0xfffffff7}}, {0x1ff, 0x8, {0x1, 0x1}}, {0x1, 0x1, {0x2, 0x3}}, {0x0, 0x4000, {0x0, 0x4}}, {0xce6, 0x4, {0x2, 0x9}}, {0x7, 0x3ff, {0x1, 0x7}}, {0x8, 0x8000, {0x2, 0x6}}, {0x101, 0xfe00, {0x1}}, {0x4, 0x8001, {0x2, 0x93}}, {0x2, 0x5222, {0x1, 0x4}}, {0x7, 0x0, {0x3, 0x7ff}}, {0x200, 0x81, {0x2, 0x1ff}}, {0x2e88, 0x36be, {0x2}}, {0x7, 0x8000, {0x0, 0x7f}}, {0x101, 0xc000, {0x1}}, {0xd0c9, 0x4, {0x3, 0x7}}, {0x8000, 0x400, {0x3, 0x3}}]}}}, {{0x254, 0x1, {{0x2, 0x7f}, 0xc5, 0x4, 0x2, 0x800, 0x4, 'syz0\x00', "93bd6fd34f375ea326841ce55e62442d7322a48a99d7aa977e92c1f23be8625d", "a36a2e723663ed9e3e4810f47a04d8b1f552ccf62763541dbd3142a1e31b3e07", [{0x4a, 0x40, {0x2, 0x5}}, {0x2bd, 0x1, {0x2, 0x3}}, {0xefdf, 0x0, {0x3, 0x80000000}}, {0x8, 0x3, {0x1, 0x1}}, {0xf3e, 0x3, {0x2, 0x1}}, {0x7, 0x1ff, {0x2, 0x559}}, {0x1000, 0x5, {0x1, 0x7fffffff}}, {0x9d, 0x9, {0x1, 0x8}}, {0x3, 0x3, {0x0, 0x4}}, {0x100, 0x572, {0x0, 0x3}}, {0x2, 0xff, {0x3, 0x5}}, {0x6, 0x3f, {0x3, 0x800}}, {0x5, 0x8, {0x3, 0x6}}, {0xfff7, 0x82, {0x3, 0x39}}, {0x9, 0x9, {0x2, 0x5}}, {0x6, 0xc16a, {0x1, 0xb88}}, {0x9, 0x1, {0x3, 0x8}}, {0x8, 0xb63, {0x1}}, {0x9, 0x80, {0x1, 0x7fff}}, {0x40, 0xa89, {0x1, 0x7f}}, {0x7f, 0x80, {0x2, 0x5}}, {0x81, 0x1, {0x2, 0x6680}}, {0x6, 0x81, {0x0, 0xf62}}, {0x9, 0x0, {0x0, 0x2}}, {0x3, 0x7fff, {0x3}}, {0x5, 0x4, {0x3}}, {0xff20, 0x4a, {0x1, 0x8001}}, {0x800, 0x30, {0x3, 0x7}}, {0x0, 0x3, {0x1, 0x7}}, {0x0, 0x800, {0x0, 0x2}}, {0x700, 0x1f0, {0x3, 0x3}}, {0x6, 0x1f, {0x3, 0x1f56}}, {0x9, 0x8, {0x2, 0x5}}, {0x2, 0x9, {0x0, 0x8001}}, {0x2747, 0x14e, {0x0, 0x4}}, {0x7ff, 0x1ff, {0x0, 0xab}}, {0x6, 0x0, {0x1, 0xfffffffb}}, {0x8000, 0x7, {0x1, 0x4}}, {0x1, 0x9, {0x2, 0x7ff}}, {0x8, 0x5, {0x0, 0x1a5c2c12}}]}}}, {{0x254, 0x1, {{0x3, 0x7}, 0x0, 0x80, 0xc1c, 0x80, 0xb, 'syz0\x00', "3e89098be8809f6319f7f5547254c20002d0ac75d7d232343dcb4d35ae8ba827", "5723bb0064ce88d3af3b132f40d495d260b72254863432db3297114cf284816d", [{0x81, 0x7ff, {0x2, 0x8}}, {0x7, 0x2, {0x1, 0xbaa7}}, {0x1, 0x1, {0x3, 0x4f}}, {0x0, 0xfff, {0x2, 0x9}}, {0xa2, 0x7, {0x2, 0x6223}}, {0xfff, 0x2, {0x1, 0xc57}}, {0x0, 0x3, {0x0, 0x2b2}}, {0x0, 0x1c36, {0x3}}, {0x1f, 0x5, {0x0, 0x6}}, {0x0, 0x1f, {0x1, 0x6}}, {0x9, 0x1, {0x3, 0x5}}, {0xdb, 0x3, {0x3, 0x4}}, {0x480, 0x6162, {0x2, 0x6e09}}, {0x7f, 0x81, {0x3, 0x595}}, {0x4, 0x20, {0x3, 0x400}}, {0x3, 0xe2, {0x2}}, {0x3f, 0x0, {0x2, 0x6}}, {0x7, 0x0, {0x2, 0x2}}, {0x9, 0x1, {0x0, 0x7}}, {0x1000, 0x7fff, {0x3, 0x100000}}, {0x6e7, 0x4c9, {0x3, 0x1ea8}}, {0x7c0, 0x1, {0x2, 0xffff}}, {0x6, 0x200, {0x2, 0x800}}, {0x2b5, 0x7e0, {0x3, 0x5}}, {0x4, 0xe3a, {0x3, 0x20}}, {0xa3f, 0x0, {0x2, 0x3}}, {0x0, 0x401, {0x1, 0x101}}, {0x3, 0xff35, {0x3, 0x4}}, {0xffff, 0x8, {0x0, 0x3}}, {0xfff7, 0x0, {0x0, 0x100}}, {0x1ff, 0x6, {0x2, 0x7fffffff}}, {0x8, 0x4, {0x2, 0x400}}, {0x3f, 0x400, {0x2, 0x2}}, {0x0, 0x9b94, {0x2, 0x6}}, {0x5, 0x0, {0x0, 0x80000001}}, {0x19, 0x0, {0x3}}, {0x4, 0x7, {0x1, 0x6}}, {0x6, 0x3, {0x0, 0x7fffffff}}, {0x0, 0x8, {0x2, 0x9}}, {0x7, 0x392, {0x3, 0x9}}]}}}, {{0x254, 0x1, {{0x2, 0x3}, 0xf9, 0x1, 0x1, 0x1, 0x24, 'syz1\x00', "1361ada2eefe1c61fcd6865638d6eddfd825bbdd2711dd43d7600f4de955f28f", "c55b5010f8b9a8cb19842e02414ca107285b6de48fb2cd9bb45e0e9e470cd336", [{0x8, 0x2, {0x2, 0x200}}, {0x3, 0x5, {0x0, 0x7ff}}, {0x20, 0x400, {0x3, 0xfffffff9}}, {0x1f, 0x3, {0x2, 0x200}}, {0x9, 0x0, {0x3, 0x3}}, {0xfff7, 0x5, {0x1, 0x1}}, {0x3, 0x8, {0x1, 0x2}}, {0x40, 0x0, {0x1, 0x5}}, {0x80, 0x5, {0x0, 0xfb1c}}, {0x2, 0xc, {0x3, 0x89}}, {0x5, 0x4f14, {0x2, 0x8}}, {0x401, 0x2, {0x2, 0x743}}, {0x81, 0x81, {0x3}}, {0x4, 0x80, {0x3, 0x4}}, {0xfff9, 0x200, {0x3, 0xfb}}, {0x9, 0x1, {0x0, 0x401}}, {0x1, 0x2, {0x0, 0x6}}, {0x4, 0x180, {0x0, 0x3}}, {0x8001, 0x0, {0x3, 0x800}}, {0xdab, 0x3, {0x1, 0xe1e}}, {0x6, 0x5, {0x0, 0xffffff81}}, {0x2273, 0x4, {0x1, 0x80000000}}, {0x9, 0x401, {0x2}}, {0x6, 0x6, {0x1, 0xfffffffd}}, {0x400, 0x1a9, {0x3, 0xe1e}}, {0x9, 0x4, {0x2, 0x9}}, {0x8, 0x400, {0x0, 0x8}}, {0x7f, 0x2, {0x0, 0x45}}, {0x7ff, 0x6, {0x1, 0x2}}, {0x6, 0x9, {0x3, 0xfffeffff}}, {0x2f0c, 0x0, {0x1, 0x7}}, {0x0, 0x0, {0x3, 0xd42}}, {0x400, 0x62f, {0x2, 0xfffff264}}, {0xa4dd, 0x8001, {0x2, 0x1}}, {0x4000, 0x36f0, {0x1, 0x7fffffff}}, {0x1, 0x1, {0x1, 0x1}}, {0x725, 0x8000}, {0x0, 0x1000, {0x2, 0x2}}, {0x7, 0x8, {0x1, 0x5}}, {0x7ff0, 0xe9e, {0x3, 0x80}}]}}}, {{0x254, 0x1, {{0x3, 0x10001}, 0x1, 0x80, 0x3, 0x100, 0x10, 'syz1\x00', "4057af2f2f12381dd8784ba78af82a75916b7ff89eebcac4f6a3ece799270a9f", "7fbdc669e1155ee35ca4912060b7d4b158d46f28ac96a6e7ae8f7a21b1332972", [{0x34, 0x3, {0x2, 0x6}}, {0x3, 0x5, {0x1, 0xf9}}, {0x9, 0x6, {0x2, 0x6}}, {0x400, 0x6, {0x1, 0x80000000}}, {0x531, 0x1ff, {0x2, 0x2}}, {0x3, 0x2, {0x2, 0xcf9d}}, {0x9, 0x1000, {0x1, 0x55c}}, {0x0, 0x455b, {0x3, 0x996}}, {0x9, 0x0, {0x1, 0x7}}, {0x211, 0x5, {0x2, 0xd51}}, {0x6, 0x8, {0x2}}, {0x1, 0xa1, {0x0, 0x4}}, {0x18, 0x9, {0x2, 0x9}}, {0x4, 0xb6b, {0x0, 0x2}}, {0x7fff, 0x3, {0x3, 0x2}}, {0x1, 0x7f, {0x1, 0x10001}}, {0x7fff, 0x0, {0x0, 0x9}}, {0x1, 0x7da, {0x0, 0x6}}, {0x5e4, 0x4, {0x1, 0x1}}, {0xdaf8, 0x0, {0x1, 0x2d75}}, {0x1, 0x1, {0x1, 0x1}}, {0x7ff, 0xfffb, {0x1, 0xe00000}}, {0x9ab, 0x5, {0x0, 0x9}}, {0xfe, 0x8, {0x2, 0x80000000}}, {0x9, 0xffff, {0x0, 0xcc9}}, {0x4, 0x800, {0x2, 0x401}}, {0x3, 0x78a2, {0x1, 0x247e}}, {0x81, 0x9, {0x2, 0x9c}}, {0x9, 0x6, {0x0, 0x10000}}, {0x8001, 0x1, {0x2, 0x1}}, {0x0, 0x0, {0x1, 0x40}}, {0x200, 0x6, {0x3, 0xa74}}, {0xf2a6, 0x1000, {0x1, 0x7fffffff}}, {0x3, 0x5, {0x0, 0x6}}, {0x9, 0x9, {0x2, 0x8}}, {0x2, 0x4, {0x0, 0x7fffffff}}, {0x8, 0x1, {0x0, 0x8}}, {0x100, 0x1, {0x3, 0xffffffc0}}, {0x2, 0x40, {0x0, 0x8}}, {0x1ff, 0xb51, {0x1, 0x200}}]}}}, {{0x254, 0x1, {{0x2, 0x80a00000}, 0xe, 0x3f, 0x2, 0x2, 0x3, 'syz0\x00', "478d77d522c8306656e11911a145f2e8588734f66408f350a4efc0a31a62164e", "1fa82717470557d1c26c80794037abb8ea082f2b91033140fa7f4dd0706636be", [{0x1ff, 0x8, {0x1, 0x9}}, {0xfbbe, 0x1, {0x2, 0x8}}, {0x1, 0x3, {0x1}}, {0x817, 0x4, {0x2, 0x7fff}}, {0x4, 0x9, {0x1, 0x1ff}}, {0x2, 0x200, {0x3, 0x8}}, {0x3ff, 0xffff, {0x3}}, {0x9, 0x1, {0xada9c55d2fb13885, 0x72}}, {0x3, 0x1, {0x2, 0x4}}, {0x2, 0x0, {0x2, 0x969}}, {0x2c7, 0x2, {0x0, 0x400}}, {0x6, 0x401, {0x1}}, {0x7, 0x7, {0x0, 0x5}}, {0x5, 0x9, {0x2, 0x1}}, {0x4, 0x9, {0x2, 0x20}}, {0xcc, 0x8, {0x3, 0x3}}, {0x2670, 0x3ca9, {0x2, 0x81}}, {0x7, 0x3, {0x7e2829e7aeccc1e6, 0x3}}, {0x1, 0x800, {0x0, 0x5}}, {0x9, 0x101, {0x2, 0x6}}, {0x81, 0x20, {0x2, 0x2}}, {0x8000, 0x5, {0x2, 0x6}}, {0x100, 0x4, {0x2, 0x4}}, {0x4, 0xe5, {0x3, 0x8000}}, {0x7, 0xffff, {0x1, 0x8}}, {0x1, 0x7fff, {0x3, 0x5895}}, {0x7, 0x6, {0x1, 0x9}}, {0xfff, 0x7f, {0x1, 0xfc000000}}, {0x4a, 0xa1, {0x1, 0x5}}, {0x9, 0x0, {0x3, 0x9}}, {0x7, 0x100, {0x2, 0x9}}, {0xbb4, 0x47, {0x3, 0x5}}, {0x2, 0xffc1, {0x3, 0x3}}, {0xfff9, 0x9c2, {0x7, 0x4}}, {0xa35e, 0x1, {0x0, 0x1}}, {0x9, 0x3, {0x1, 0x9}}, {0x2, 0x1, {0x2, 0x8}}, {0x2, 0x2, {0x0, 0xff}}, {0x6d61, 0xff, {0x2, 0x5}}, {0x4, 0x8000, {0x1}}]}}}]}, 0xe0c}, 0x1, 0x0, 0x0, 0x18}, 0x20008800) [ 460.611502][ T27] audit: type=1804 audit(1586480203.532:512): pid=17791 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/189/file0/bus" dev="ramfs" ino=57765 res=1 00:56:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xb70000000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800000, 0x11, r7, 0x0) [ 461.008050][ T27] audit: type=1804 audit(1586480203.682:513): pid=17801 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/189/file0/file0/bus" dev="ramfs" ino=57773 res=1 00:56:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x7fffffffefff, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 462.384217][ T27] audit: type=1804 audit(1586480205.302:514): pid=17818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/190/file0/bus" dev="sda1" ino=16340 res=1 00:56:45 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1000000000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) [ 462.788267][ T27] audit: type=1804 audit(1586480205.302:515): pid=17816 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/190/file0/bus" dev="sda1" ino=16340 res=1 00:56:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r6 = socket(0x10, 0x3, 0x0) dup3(r6, r5, 0x0) r7 = open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000000, 0x11, r7, 0x0) 00:56:46 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x23, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x102}, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x20720000000000, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040100", 0x14, 0x2}], 0x0, 0x0) 00:56:46 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x248) msgctl$IPC_RMID(r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x7fffffff) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x7fffffff) sendfile(r3, r2, 0x0, 0x4000000) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000000)={0xa50, 0x2, 0x4, 0x80000, 0x7fffffff, {0x0, 0x2710}, {0x1, 0x0, 0x7f, 0x8, 0x80, 0x3, "00824c1c"}, 0x10000, 0x1, @fd=r2, 0x17, 0x0, 0xffffffffffffffff}) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000000080)="2967434570f815b15faa4f66540c2ce1a60f18d65b111ba68324d1e0922f3155", 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 00:56:46 executing program 4: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r1, r0, 0x0, 0x7fffffff) sendfile(r1, r0, 0x0, 0x4000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x7e, "dcd73fa2f95b2010a2ed7c8678a3f9bee8ff9d748388b3e3ed1c3b14a0e75a3fe4d234c5293a93c0f80bf29057004e2bfb40956a65f55c47c13c3748a9a730e225b879ebc74086542fe881333d0dea567575a2362b7d22ccfe2f4382df23e859d184c36421c5ed69aa73ba57e31187415f5074eb6117f7ec1efb6e8f8056"}, &(0x7f0000000200)=0x86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x38}, &(0x7f0000000480)=0x8) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xc4}}, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9111a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 463.426791][ T27] audit: type=1804 audit(1586480205.392:516): pid=17826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/190/file0/bus" dev="sda1" ino=16340 res=1 00:56:46 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcsu\x00', 0x0, 0x0) sendto$isdn(r0, &(0x7f0000001980)={0x4, 0x7f, "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"}, 0x1008, 0x80, &(0x7f0000000140)={0x22, 0x81, 0x2, 0x35, 0x1}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x7fffffff) sendfile(r2, r1, 0x0, 0x4000000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) read$FUSE(r0, &(0x7f0000000980), 0x1002) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000000)=""/209, 0x1030000, 0x800, 0x3, 0x2}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2400, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x80) [ 463.957081][ T27] audit: type=1804 audit(1586480205.412:517): pid=17818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/190/file0/bus" dev="sda1" ino=16340 res=1 [ 464.532841][ T27] audit: type=1804 audit(1586480206.682:518): pid=17852 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/191/bus" dev="sda1" ino=16383 res=1 [ 464.990942][ T27] audit: type=1804 audit(1586480206.692:519): pid=17849 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/191/bus" dev="sda1" ino=16383 res=1 [ 465.399823][ T27] audit: type=1804 audit(1586480206.792:520): pid=17852 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir900917619/syzkaller.x6M66y/191/file0/bus" dev="ramfs" ino=58380 res=1 [ 760.091850][ T1138] INFO: task kworker/1:6:2799 blocked for more than 143 seconds. [ 760.099619][ T1138] Not tainted 5.6.0-syzkaller #0 [ 760.242656][ T1138] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 760.251392][ T1138] kworker/1:6 D26208 2799 2 0x80004000 [ 760.511810][ T1138] Workqueue: ipv6_addrconf addrconf_verify_work [ 760.518151][ T1138] Call Trace: [ 760.521623][ T1138] ? __schedule+0x937/0x1ff0 [ 760.676368][ T1138] ? lock_downgrade+0x840/0x840 [ 760.681243][ T1138] ? firmware_map_remove+0x19c/0x19c [ 760.901656][ T1138] ? lockdep_hardirqs_on+0x463/0x620 [ 760.907007][ T1138] schedule+0xd0/0x2a0 [ 760.911081][ T1138] schedule_preempt_disabled+0xf/0x20 [ 761.141706][ T1138] __mutex_lock+0x7ab/0x13c0 [ 761.146390][ T1138] ? addrconf_verify_work+0xa/0x20 [ 761.151534][ T1138] ? mutex_trylock+0x2c0/0x2c0 [ 761.361300][ T1138] ? process_one_work+0x878/0x16a0 [ 761.491706][ T1138] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 761.497347][ T1138] ? addrconf_verify_work+0xa/0x20 [ 761.653155][ T1138] ? rtnl_lock+0x5/0x20 [ 761.657377][ T1138] addrconf_verify_work+0xa/0x20 [ 761.812731][ T1138] process_one_work+0x965/0x16a0 [ 761.817740][ T1138] ? lock_release+0x800/0x800 [ 761.971627][ T1138] ? pwq_dec_nr_in_flight+0x310/0x310 [ 761.971662][ T1138] ? rwlock_bug.part.0+0x90/0x90 [ 761.971684][ T1138] worker_thread+0x96/0xe20 [ 761.971708][ T1138] ? process_one_work+0x16a0/0x16a0 [ 761.971723][ T1138] kthread+0x388/0x470 [ 761.971737][ T1138] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 761.971757][ T1138] ret_from_fork+0x24/0x30 [ 762.451742][ T1138] [ 762.451742][ T1138] Showing all locks held in the system: [ 762.459616][ T1138] 1 lock held by khungtaskd/1138: [ 762.653675][ T1138] #0: ffffffff899bc180 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 762.821536][ T1138] 3 locks held by khugepaged/1146: [ 762.826812][ T1138] 3 locks held by kworker/1:6/2799: [ 762.981571][ T1138] #0: ffff8880a9387d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x844/0x16a0 [ 763.171493][ T1138] #1: ffffc90007d6fdc0 ((addr_chk_work).work){+.+.}-{0:0}, at: process_one_work+0x878/0x16a0 [ 763.341521][ T1138] #2: ffffffff8a578468 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0xa/0x20 [ 763.350994][ T1138] 3 locks held by kworker/0:4/3464: [ 763.590965][ T1138] #0: ffff8880aa026d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x844/0x16a0 [ 763.762432][ T1138] #1: ffffc9000b2bfdc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x878/0x16a0 [ 763.951426][ T1138] #2: ffffffff8a578468 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xb/0x60 [ 763.960460][ T1138] 1 lock held by systemd-journal/4105: [ 764.181447][ T1138] 1 lock held by in:imklog/6718: [ 764.186432][ T1138] #0: ffff8880a84a25f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 764.422461][ T1138] 4 locks held by kworker/u4:2/11947: [ 764.427911][ T1138] 1 lock held by syz-executor.1/16845: [ 764.611389][ T1138] 1 lock held by syz-executor.1/16954: [ 764.616901][ T1138] 1 lock held by syz-executor.1/17534: [ 764.832387][ T1138] 1 lock held by syz-executor.1/17642: [ 764.837905][ T1138] 1 lock held by syz-executor.0/17792: [ 765.021448][ T1138] [ 765.023827][ T1138] ============================================= [ 765.023827][ T1138] [ 765.201356][ T1138] NMI backtrace for cpu 0 [ 765.205743][ T1138] CPU: 0 PID: 1138 Comm: khungtaskd Not tainted 5.6.0-syzkaller #0 [ 765.213645][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.223711][ T1138] Call Trace: [ 765.227014][ T1138] dump_stack+0x188/0x20d [ 765.231349][ T1138] nmi_cpu_backtrace.cold+0x70/0xb1 [ 765.236639][ T1138] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 765.242288][ T1138] nmi_trigger_cpumask_backtrace+0x231/0x27e [ 765.248499][ T1138] watchdog+0xa8c/0x1010 [ 765.252766][ T1138] ? reset_hung_task_detector+0x30/0x30 [ 765.258330][ T1138] kthread+0x388/0x470 [ 765.262417][ T1138] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 765.268153][ T1138] ret_from_fork+0x24/0x30 [ 765.272825][ T1138] Sending NMI from CPU 0 to CPUs 1: [ 765.278535][ C1] NMI backtrace for cpu 1 [ 765.278541][ C1] CPU: 1 PID: 17381 Comm: syz-executor.1 Not tainted 5.6.0-syzkaller #0 [ 765.278547][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.278551][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x47/0x50 [ 765.278561][ C1] Code: 90 d8 13 00 00 83 fa 02 75 20 48 8b 88 e0 13 00 00 8b 80 dc 13 00 00 48 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 0f 1f 84 00 00 00 00 00 65 4c 8b 04 25 00 1f 02 00 65 8b 05 38 [ 765.278564][ C1] RSP: 0000:ffffc90016897d20 EFLAGS: 00000293 [ 765.278571][ C1] RAX: ffff8880a0e041c0 RBX: 0000000000000000 RCX: ffffffff812a06cd [ 765.278576][ C1] RDX: 0000000000000000 RSI: ffffffff8129e43a RDI: 0000000000000001 [ 765.278580][ C1] RBP: ffff8880a0e041c0 R08: ffff8880a0e041c0 R09: fffffbfff1511e99 [ 765.278585][ C1] R10: ffffffff8a88f4c7 R11: fffffbfff1511e98 R12: ffff8880a0e041c0 [ 765.278589][ C1] R13: ffffc90016897f58 R14: ffffc90016897ff0 R15: 00007fbff76de4b8 [ 765.278595][ C1] FS: 00007fbff76df700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 765.278598][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 765.278603][ C1] CR2: 0000000021d76068 CR3: 00000000929df000 CR4: 00000000001406e0 [ 765.278608][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 765.278612][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 765.278615][ C1] Call Trace: [ 765.278618][ C1] fpregs_mark_activate+0x1a/0x320 [ 765.278621][ C1] fpu__clear+0x17f/0x430 [ 765.278624][ C1] do_signal+0x1419/0x2240 [ 765.278627][ C1] ? get_sigframe.isra.0+0x730/0x730 [ 765.278630][ C1] exit_to_usermode_loop+0x26c/0x360 [ 765.278634][ C1] prepare_exit_to_usermode+0x2f6/0x3d0 [ 765.278637][ C1] ret_from_intr+0x26/0x2b [ 765.278640][ C1] RIP: 0033:0x402470 [ 765.278649][ C1] Code: 01 49 83 c5 09 45 39 67 1c 7f ce 48 69 db e8 04 00 00 44 89 b3 04 05 c8 00 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 66 90 <53> 48 8b 76 10 89 fb 64 8b 04 25 d0 ff ff ff 85 c0 74 3d 48 8d 86 [ 765.278652][ C1] RSP: 002b:00007fbff76de4b8 EFLAGS: 00000202 [ 765.278659][ C1] RAX: 0000000000000000 RBX: 00007fbff76df6d4 RCX: 0000000000416687 [ 765.278664][ C1] RDX: 00007fbff76de4c0 RSI: 00007fbff76de5f0 RDI: 000000000000000b [ 765.278669][ C1] RBP: 000000000076bfa0 R08: 00007fbff76dea70 R09: 000000000076bfa0 [ 765.278673][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 765.278678][ C1] R13: 0000000000000beb R14: 00000000004ce128 R15: 000000000076bfac [ 766.381282][ T1138] Kernel panic - not syncing: hung_task: blocked tasks [ 766.388180][ T1138] CPU: 1 PID: 1138 Comm: khungtaskd Not tainted 5.6.0-syzkaller #0 [ 766.396239][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.406308][ T1138] Call Trace: [ 766.409605][ T1138] dump_stack+0x188/0x20d [ 766.414101][ T1138] panic+0x2e3/0x75c [ 766.418004][ T1138] ? add_taint.cold+0x16/0x16 [ 766.422695][ T1138] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 766.429003][ T1138] ? preempt_schedule_thunk+0x16/0x18 [ 766.434421][ T1138] ? watchdog+0xa8c/0x1010 [ 766.438851][ T1138] ? nmi_trigger_cpumask_backtrace+0x214/0x27e [ 766.445030][ T1138] watchdog+0xa9d/0x1010 [ 766.449378][ T1138] ? reset_hung_task_detector+0x30/0x30 [ 766.454949][ T1138] kthread+0x388/0x470 [ 766.459031][ T1138] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 766.464756][ T1138] ret_from_fork+0x24/0x30 [ 766.471175][ T1138] Kernel Offset: disabled [ 766.475621][ T1138] Rebooting in 86400 seconds..