last executing test programs: 2.817192486s ago: executing program 1 (id=1169): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='1-1,'], 0x31) 2.563885371s ago: executing program 1 (id=1171): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd1200000000000085000000d0000000b70000000000000095000000000000003fba6a7d36d9b18ed812a2e2c49e8020a6f4e0e4a9446ca2b5f1cc1a100a9af698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f010c5077da80fb982c1e9400c603146cea484a415b76966118b64f751a0f241b072e90080008002d75593a280000c93e64c227c95aa0b784625704f07a72c2918451ebdcf4cef7f9606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b85880000c29c48b45ef4adf634be763288d01aa27ae8b09e13e79ab20b0b8ed8fb7a68af2ad0000000000000006f803c6468082089b302d7bff8f06f7f918d65eae391cb41336023cdcedb5e0125ebbcebddcf10cb2364149215108355ee570f8078be5cab389cd65e7133719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad23000000803a90bce6dc3a13871765df961c2ed3b1006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f40cfd7c3a1d37a6ab87b1586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9f081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d60532be9c4d2ec7c32f2095e63c8cdc28f74d043ed8dba2f23b01a9aeb980aff9fa3a64709270c701db801f44cf945b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142bdda5e6c5d50b83bae616b5054d1e7c13b1355d6f4a8245eaa4997da9c77af4c0eb97fca585ec6bf58351d599e9b61e8caab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a41326eea31ae4e0f75057df3c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57010000009700ce0b4b8bc22941330000000000000000000300000000000000000000000010008bc0d955f2a83366b99711e6e8861c46495ba585a4b2d02edc3e28dd279a896249ed85b9806f0b6c4a000000002b43dcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f00000000df73be83bb7d5ad883ef3b7cda42013d53046da21b40216e14ba2d6af8656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff72943327d830689da6b53ffffffff631c7771429d1200000033ed846197fcff5e1c7c3d1d6e3a52872baef9753fffffffffffffe09fec2271fe010cd7bb2366fde4a59429738fcc917a57f94f6c453cea623cc5ee0c2a5ff870ce5dfd3467decb05cfd9fcd41df54cdbd9d10a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce978275d5bc8955778567bc79e13b78249788f11f708008b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719107000000000000002d7e927123d8ecbbc55bf404571be54c72d978cf2804107f0238abccd32368e57040906df0042e19000000000000002c06f815312e086dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef44cd1fe582786105c7df8be4877084d4173731efe895efc71f665c4d75cf2458e35d2c9062ece84c99e061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb2b5e518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad055e4af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457ac0eaaa99bf0bdc14ae358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df9b3fdf242b985bf16b99c9cc0ad1857036f1a985f369191ae954febb3df464bfe0f773ee9afe72f32a2befb89d3777399f5874c553a2ebe9061fe86e669642e09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f8a9778cb26e22a2a998de5eaeadea2a40da8daccf080842a486721737390cbf3a74cb2003efb9a101b51ab63e9600040000b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde6e4a4304e50c349f4f9ecee27defd83871c5191e10096e7e60fc3541a2c905a1a95e9571bf38aebd15172f94e3245c582909e2a3bce109b6000000000000000000d6d5210d7560eb92d6a97a27602b81f7636df1535bef1497f90100000000000000abf9010000007740890200d627e87306703be8672dc84eeadba6a41891c170d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d10a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7ef8c08acaf30235b920500d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69b93e9960ff5f76062adae283d9756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff85000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466a31c72ad53bc19faa5401120000793ac48c1b539c75ab40743b00020000a1f68df75cf43f8ecc8d3726602111b40e761fd210a1920382f14d12ca3c3431ee97471c781d0d1280fb00818654a53b6df4b2c97cc1c98d85fda8f80fe908b65550b441233151122b41a8d73062197655b7f0469250a5989cef0e10773920ed3ccee42d2c3eb80159da5c002511e6eb93842054cfce2ac306cb6e472db3fd67a49b6855a694a8d359add43907003223a47a7fae4f3748d5a432825bc40a03aaef1c8488d86dc211dd2a3ba71e0f45492ef1f8b65ccb3dcd251a61b152d02c29ca0a3328fa7753a5cddea1acaae55ae8263fb284b7a6ab2a8826c1b948207c498cf4824ab1ea3225a53072423b907c6682f8999e0311da5b8378bc841e1787e3a8128dda381a26cb2b365702ff8a27831375b2ddaa2f56e21169f7ca4fd9655ccd4a584acd244e965a0afedaff7c415ff682a4044b3381cc2df28278c9a6824c52048a7cfabda294925cc0956bffa8e950ff5e49f41ae600d830207bf728cd9807933c3c16d80bbea611a18becc2dc38ca0a6f5740f340b76edcd1f539bd43007231dcef58c7b88b5aeedaf9626cb51ce1737c10ab37d4f98a934b0f900e0eb639878a1200629f5503cf679154d27681d7a3744cbcd42af59407c9c8e39c5271868917954e604352ba26171d004f1cb2976fab3fa19c7d3ef9678bff79f5155524f061378f94fb453786c3a6f78b10d383b49e31d1568bd43ee34ce6e6be235aa6207285665c2fba773671da41959f5161096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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000040)={@cgroup=r1, r1, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x1c, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='/'], 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@fallback=r1, 0x2f, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)}, 0x40) 2.406894563s ago: executing program 3 (id=1172): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 2.349706225s ago: executing program 1 (id=1173): r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f00000004c0)={'syztnl2\x00', 0x0, 0x20, 0x20, 0x7, 0x1, {{0x5, 0x4, 0x0, 0x38, 0x14, 0x67, 0x0, 0x59, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x20}, @local}}}}) 2.054386161s ago: executing program 1 (id=1175): mq_open(&(0x7f0000000040)='\xeb\xac\xa5\x03\x00\x00\x00\x00', 0x842, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/3\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x80000011}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000c40)) 1.855647044s ago: executing program 1 (id=1178): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fcntl$notify(r0, 0x402, 0x8) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='cgroup\x00') readv(r1, 0x0, 0x0) 1.689614538s ago: executing program 1 (id=1179): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0xbd, 0x2, 0xc4, 0x40, 0x856, 0xac31, 0x931e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xd2, 0xc8, 0x7f}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000280)={0x0, 0x11, 0x3, "de498f"}, 0x0, 0x0, 0x0, 0x0}) 1.596336029s ago: executing program 0 (id=1180): setgroups(0x0, 0x0) getgroups(0x1, &(0x7f0000000400)=[0xee00]) setregid(0x0, r0) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x408, 0x103) 1.476834852s ago: executing program 0 (id=1181): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000140)=@gcm_256={{0x304, 0x3a}, "c4d65ab71f5ef2fe", "9e8e0000b535277602c8be9a8567828f711330ff2bb17b550800", "dc5da73f", "80031f0000000200"}, 0x38) 1.345336724s ago: executing program 0 (id=1183): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x240040c0}, 0xc080) accept(r1, 0x0, 0x0) 1.251757366s ago: executing program 0 (id=1184): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@rand_addr=' \x01\x00', 0x2, 0x2b}, 0xa, @in6=@private1, 0x0, 0x4}]}]}, 0xfc}}, 0x0) r1 = socket(0x2, 0x3, 0x6) bind$inet(r1, &(0x7f0000000080)={0x2, 0xfffa, @local}, 0x10) sendto$inet(r1, 0x0, 0x20, 0x48890, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) 1.200723977s ago: executing program 2 (id=1185): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x8c66) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000002c0)={0x27800000000, 0x0, 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x27800000000, 0x0, 0x1, r2, 0x1}) 1.133757738s ago: executing program 0 (id=1186): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x200c}) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000100)) read$dsp(r0, &(0x7f00000011c0)=""/4117, 0x200021d5) 1.009479841s ago: executing program 2 (id=1187): syz_mount_image$romfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)=ANY=[], 0x1, 0x171, &(0x7f0000000480)="$eJzs2rFKw0AYB/DParEUn8Cp0Ax1aJMmWgV3QXDyAcTQ3tXQxEgiSDsFX0BxiI/g6qqbj9DZzU1dXB0kkvRq2zsXCxLB/29o/vTLfXcJ4aarB77X5GGdaC262n8uBL5XaVmbbd7kNo3sElElDcMkuW6Q4vCrPkyihnJD9V5ca9147447LjPVHgAAAAAAAAAAAAAAAAAAAAAA/0T1RYTyUezfcMdlzalq2B/0bNdlQTj+RyNxRod47G9zR2PWTL/aO5GWnd9x4p3ztJ8xU9fSTqUk80byfPqpd6KH/UHd8ewu67Jj07RaxrphbJh61kuXO2qXYk1EpfRnQXo+7XZynujRUM8TUXl0WVp14ouzrHtRfv4CBZMX8YMQzTUKIcdAEdEfWIYIT69E35dK4gNlQVic/lYXR/dsHWSlnBb/keT/6n47yPsHdZat6kO6fzTavttR9k8pjEfPM3lBjO3ZK+kUyo4GkJPPAAAA///+VynD") mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents(r0, &(0x7f0000000040)=""/61, 0x3d) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) 864.683613ms ago: executing program 2 (id=1188): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000680), 0x4) setsockopt$inet6_tcp_int(r0, 0x11a, 0x24, 0x0, 0x0) 783.755825ms ago: executing program 2 (id=1189): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="d84f7398", 0x4) sendto$inet6(r0, &(0x7f0000000800)="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"/1453, 0x5ad, 0x0, &(0x7f0000000080)={0xa, 0x5e20, 0x3, @mcast2}, 0x1c) sendto$inet6(r0, &(0x7f0000001380)="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", 0x57b, 0x1, &(0x7f0000000400)={0xa, 0x4e23, 0xb, @remote, 0x5}, 0x1c) 711.501206ms ago: executing program 2 (id=1190): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}}, 0x48000) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x2c, r1, 0x5, 0x70bd2e, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x4}]]}, 0x2c}, 0x1, 0x0, 0x0, 0x44840}, 0x0) 631.447098ms ago: executing program 2 (id=1191): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, 0xffff, 0x2}, 0x6) 501.89419ms ago: executing program 3 (id=1192): r0 = syz_io_uring_setup(0x2b06, &(0x7f0000000040), &(0x7f0000ffd000), &(0x7f0000ffe000)) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000380)={0x90, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x90) io_uring_register$IORING_REGISTER_FILES(r0, 0x14, &(0x7f00000003c0), 0x2) r1 = syz_io_uring_setup(0x1ec3, &(0x7f0000000080)={0x0, 0x6a5f, 0x0, 0x1, 0x386}, &(0x7f0000000000), &(0x7f0000000140)) io_uring_register$IORING_UNREGISTER_RING_FDS(r1, 0x15, &(0x7f00000034c0)=[{0x0, 0x0, 0x0, 0x0, 0x0}], 0x1) 468.544461ms ago: executing program 3 (id=1193): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e00000004000000080000000c"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r1}, 0x18) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="61fe71b72b5f", @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d23396", 0x10, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x39}}}}}}, 0x0) 384.328382ms ago: executing program 3 (id=1194): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000280)={@val, @void, @eth={@multicast, @remote, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x1, 0x6, 0x14, 0x65, 0x0, 0x1, 0x32, 0x0, @dev={0xac, 0x14, 0x14, 0x2d}, @rand_addr=0x64010102}}}}}}, 0x26) 178.038906ms ago: executing program 3 (id=1195): syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file1\x00', 0x3000801, &(0x7f0000000840)=ANY=[], 0x2, 0x1ea, &(0x7f00000003c0)="$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") socket$inet6(0xa, 0x80002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x1a4) fadvise64(r0, 0xe0ffff, 0x9, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) 170.532137ms ago: executing program 0 (id=1196): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x400000b4, 0x0, 0x10001}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x10000000000000cf, 0x0, [{}]}) 0s ago: executing program 3 (id=1197): r0 = socket(0x10, 0x803, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 0x0, 0x0}, 0x94) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="540000001400b595000000000000000002000000", @ANYRES32=r0, @ANYBLOB="140001000040000000000000000000000000000014000200fe8000000000000000000000000000aa140006"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x6c}}, 0x4800) kernel console output (not intermixed with test programs): file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.228423][ T6650] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.316: invalid indirect mapped block 8 (level 1) [ 126.298027][ T6652] fscrypt (loop2, inode 12): Can't use IV_INO_LBLK_32 policy with contents mode other than AES-256-XTS [ 126.303308][ T6650] EXT4-fs (loop3): 1 truncate cleaned up [ 126.334585][ T6650] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.433267][ T6650] EXT4-fs error (device loop3): ext4_lookup:1858: inode #12: comm syz.3.316: unexpected EA_INODE flag [ 126.459278][ T5792] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 126.583151][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.593458][ T6659] loop0: detected capacity change from 0 to 8192 [ 126.622612][ T6659] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 126.654282][ T6662] loop6: detected capacity change from 0 to 524288000 [ 126.691779][ T6659] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 126.704284][ T6659] REISERFS (device loop0): using journaled data mode [ 126.711845][ T6659] reiserfs: using flush barriers [ 126.731926][ T6659] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 126.764458][ T6659] REISERFS (device loop0): checking transaction log (loop0) [ 126.817944][ T6659] REISERFS (device loop0): Using r5 hash to sort names [ 126.839994][ T6659] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 126.867959][ T6659] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 127.086946][ T5102] Bluetooth: hci0: command 0x0c1a tx timeout [ 127.247220][ T5102] Bluetooth: hci1: command 0x0c1a tx timeout [ 127.406888][ T5102] Bluetooth: hci2: command 0x0c1a tx timeout [ 127.486946][ T5102] Bluetooth: hci3: command 0x0c1a tx timeout [ 128.650111][ T6713] netlink: 20 bytes leftover after parsing attributes in process `syz.2.340'. [ 128.738636][ T6715] loop3: detected capacity change from 0 to 128 [ 128.761395][ T6715] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 128.790434][ T6715] ext4 filesystem being mounted at /87/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 128.865363][ T5784] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 129.137128][ T5859] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 129.167243][ T5102] Bluetooth: hci0: command 0x0c1a tx timeout [ 129.191008][ T6709] loop0: detected capacity change from 0 to 32768 [ 129.205135][ T6709] [ 129.205135][ T6709] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 129.205135][ T6709] [ 129.293536][ T6709] ERROR: (device loop0): diWrite: ixpxd invalid [ 129.293536][ T6709] [ 129.327287][ T5102] Bluetooth: hci1: command 0x0c1a tx timeout [ 129.333563][ T5859] usb 3-1: Using ep0 maxpacket: 8 [ 129.344256][ T6709] ERROR: (device loop0): txCommit: [ 129.344256][ T6709] [ 129.366225][ T5859] usb 3-1: unable to get BOS descriptor or descriptor too short [ 129.385270][ T5859] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 129.399155][ T5859] usb 3-1: can't read configurations, error -71 [ 129.408442][ T6709] ERROR: (device loop0): diWrite: ixpxd invalid [ 129.408442][ T6709] [ 129.428671][ T27] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 129.434352][ T6709] ERROR: (device loop0): txCommit: [ 129.434352][ T6709] [ 129.491168][ T5102] Bluetooth: hci2: command 0x0c1a tx timeout [ 129.521574][ T5788] [ 129.521574][ T5788] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 129.521574][ T5788] [ 129.540265][ T5788] [ 129.540265][ T5788] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 129.540265][ T5788] [ 129.566796][ T5102] Bluetooth: hci3: command 0x0c1a tx timeout [ 129.626671][ T27] usb 4-1: Using ep0 maxpacket: 8 [ 129.634153][ T27] usb 4-1: config 0 has an invalid interface number: 46 but max is 0 [ 129.642954][ T27] usb 4-1: config 0 has no interface number 0 [ 129.656631][ T27] usb 4-1: config 0 interface 46 has no altsetting 0 [ 129.676254][ T27] usb 4-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=f3.33 [ 129.685805][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.705886][ T27] usb 4-1: Product: syz [ 129.716011][ T27] usb 4-1: Manufacturer: syz [ 129.720944][ T27] usb 4-1: SerialNumber: syz [ 129.739903][ T27] usb 4-1: config 0 descriptor?? [ 129.775118][ T6724] loop1: detected capacity change from 0 to 32768 [ 129.840025][ T6724] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 129.860819][ T6733] netlink: 'syz.0.346': attribute type 21 has an invalid length. [ 129.887466][ T6733] netlink: 'syz.0.346': attribute type 1 has an invalid length. [ 129.906024][ T6733] netlink: 'syz.0.346': attribute type 2 has an invalid length. [ 129.953828][ T6733] netlink: 9062 bytes leftover after parsing attributes in process `syz.0.346'. [ 130.114680][ T6738] loop2: detected capacity change from 0 to 4096 [ 130.150309][ T27] f81534a_ctrl 4-1:0.46: failed to set register 0x116: -5 [ 130.161656][ T6724] XFS (loop1): Ending clean mount [ 130.170502][ T27] f81534a_ctrl 4-1:0.46: failed to enable ports: -5 [ 130.181605][ T27] f81534a_ctrl: probe of 4-1:0.46 failed with error -5 [ 130.200938][ T27] usb 4-1: USB disconnect, device number 3 [ 130.286409][ T6724] XFS (loop1): User initiated shutdown received. [ 130.349063][ T6724] XFS (loop1): Log I/O Error (0x6) detected at xfs_fs_goingdown+0x71/0x150 (fs/xfs/xfs_fsops.c:501). Shutting down filesystem. [ 130.455034][ T6724] XFS (loop1): Please unmount the filesystem and rectify the problem(s) [ 130.571259][ T5795] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 131.052718][ T6740] loop0: detected capacity change from 0 to 32768 [ 131.093604][ T6740] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.348 (6740) [ 131.197668][ T6740] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 131.234245][ T6740] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 131.246837][ T5102] Bluetooth: hci0: command 0x0c1a tx timeout [ 131.263514][ T6740] BTRFS info (device loop0): using free space tree [ 131.406632][ T5102] Bluetooth: hci1: command 0x0c1a tx timeout [ 131.412960][ T6740] BTRFS info (device loop0): enabling ssd optimizations [ 131.423426][ T6740] BTRFS info (device loop0): auto enabling async discard [ 131.568321][ T5102] Bluetooth: hci2: command 0x0c1a tx timeout [ 131.596027][ T6774] netlink: 4 bytes leftover after parsing attributes in process `syz.1.356'. [ 131.646751][ T5102] Bluetooth: hci3: command 0x0c1a tx timeout [ 132.019933][ T5788] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 132.207273][ T5859] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 132.340207][ T6794] Falling back ldisc for ptm0. [ 132.436032][ T5859] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 132.458215][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.482470][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.494691][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.513882][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.523365][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.534808][ T27] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 132.553766][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.571690][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.581308][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.601900][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.610585][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.622113][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.643408][ T6797] loop0: detected capacity change from 0 to 2048 [ 132.649986][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.668370][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.677941][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.699605][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.710175][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.724142][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.743083][ T27] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 132.764845][ T27] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 132.786096][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.813406][ T6797] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 132.827847][ T27] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 132.844164][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.863577][ T6797] ext4 filesystem being mounted at /103/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.874753][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 132.887218][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.914057][ T6790] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 132.926897][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 132.941083][ T27] usb 4-1: Quirk or no altest; falling back to MIDI 1.0 [ 132.964732][ T5859] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 132.996862][ T5859] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 133.026716][ T5859] usb 3-1: config 0 interface 0 has no altsetting 0 [ 133.036312][ T5859] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 133.057727][ T5859] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 133.086001][ T5859] usb 3-1: Product: syz [ 133.091163][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.106480][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.113318][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.134445][ T5859] usb 3-1: Manufacturer: syz [ 133.161705][ T5859] usb 3-1: SerialNumber: syz [ 133.197932][ T5859] usb 3-1: config 0 descriptor?? [ 133.217530][ T27] usb 4-1: USB disconnect, device number 4 [ 133.265578][ T5859] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 133.607081][ C1] usb 3-1: yurex_control_callback - control failed: -71 [ 133.624420][ T27] usb 3-1: USB disconnect, device number 9 [ 133.647886][ T27] yurex 3-1:0.0: USB YUREX #0 now disconnected [ 133.955235][ T6828] pim6reg0: tun_chr_ioctl cmd 1074812118 [ 134.382592][ T6837] netlink: 'syz.3.383': attribute type 1 has an invalid length. [ 134.433796][ T6837] netlink: 168864 bytes leftover after parsing attributes in process `syz.3.383'. [ 134.867066][ T6852] loop2: detected capacity change from 0 to 2048 [ 134.878998][ T9] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 134.908284][ T6852] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 134.943504][ T6852] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 135.012298][ T6852] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.067468][ T6852] EXT4-fs (loop2): shut down requested (1) [ 135.087767][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 135.097785][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.108993][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.119190][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 135.128626][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.154446][ T9] usb 4-1: config 0 descriptor?? [ 135.167911][ T5792] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.183254][ T9] hub 4-1:0.0: USB hub found [ 135.409271][ T9] hub 4-1:0.0: config failed, can't read hub descriptor (err -90) [ 135.516202][ T6850] loop0: detected capacity change from 0 to 32768 [ 135.612265][ T6850] XFS (loop0): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 135.720664][ T6850] XFS (loop0): Ending clean mount [ 135.874484][ T6875] delete_channel: no stack [ 135.886084][ T9] hid-generic 0003:046D:C31C.0002: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.3-1/input0 [ 135.909953][ T6874] delete_channel: no stack [ 135.931914][ T5788] XFS (loop0): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 136.152034][ T6861] loop1: detected capacity change from 0 to 40427 [ 136.194969][ T6861] F2FS-fs (loop1): invalid crc value [ 136.221206][ T6861] F2FS-fs (loop1): Found nat_bits in checkpoint [ 136.287712][ T9] usb 4-1: USB disconnect, device number 5 [ 136.330001][ T6861] F2FS-fs (loop1): Start checkpoint disabled! [ 136.384777][ T6861] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 136.688528][ T6887] program syz.0.402 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 136.708178][ T58] kworker/u4:4: attempt to access beyond end of device [ 136.708178][ T58] loop1: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 136.769028][ T58] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 136.776273][ T58] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 136.797560][ T58] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 138.419127][ T6918] loop2: detected capacity change from 0 to 32768 [ 138.449332][ T6918] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by syz.2.413 (6918) [ 138.496502][ T6918] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 138.506667][ T786] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 138.516813][ T6918] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 138.536492][ T6918] BTRFS info (device loop2): using free space tree [ 138.594072][ T6918] BTRFS info (device loop2): enabling ssd optimizations [ 138.631722][ T6918] BTRFS info (device loop2): auto enabling async discard [ 138.811638][ T6957] loop1: detected capacity change from 0 to 128 [ 138.900777][ T6957] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 138.993115][ T6957] ext4 filesystem being mounted at /108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.123227][ T6957] fscrypt (loop1, inode 12): Can't use IV_INO_LBLK_32 policy with contents mode other than AES-256-XTS [ 139.203779][ T5792] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 139.299695][ T5795] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 139.436729][ T786] usb 1-1: device descriptor read/64, error -71 [ 139.727188][ T786] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 139.974354][ T786] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 140.026716][ T786] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 140.056602][ T786] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 140.073910][ T786] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.106156][ T6962] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 140.141581][ T786] usb 1-1: Quirk or no altest; falling back to MIDI 1.0 [ 140.198420][ T6988] netlink: 'syz.2.436': attribute type 1 has an invalid length. [ 140.220506][ T6988] netlink: 168864 bytes leftover after parsing attributes in process `syz.2.436'. [ 140.501452][ T786] usb 1-1: USB disconnect, device number 4 [ 140.864680][ T6986] loop3: detected capacity change from 0 to 32768 [ 140.890444][ T6986] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.437 (6986) [ 140.922139][ T6986] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 140.940715][ T6986] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 140.950415][ T6986] BTRFS info (device loop3): using free space tree [ 141.076798][ T6986] BTRFS info (device loop3): enabling ssd optimizations [ 141.083863][ T6986] BTRFS info (device loop3): auto enabling async discard [ 141.254995][ T5784] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 141.295483][ T7023] input: syz0 as /devices/virtual/input/input11 [ 142.116990][ T786] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 142.316638][ T786] usb 1-1: Using ep0 maxpacket: 8 [ 142.338488][ T786] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 142.347031][ T786] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 142.366922][ T786] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 142.378493][ T786] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 142.387797][ T786] usb 1-1: New USB device strings: Mfr=31, Product=1, SerialNumber=0 [ 142.395940][ T786] usb 1-1: Product: syz [ 142.410941][ T786] usb 1-1: Manufacturer: syz [ 142.429372][ T786] usb 1-1: config 0 descriptor?? [ 142.678019][ T786] usb 1-1: USB disconnect, device number 5 [ 142.771238][ T7046] loop1: detected capacity change from 0 to 32768 [ 142.802859][ T7046] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.456 (7046) [ 142.842346][ T7046] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 142.859289][ T7046] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 142.876362][ T7046] BTRFS info (device loop1): using free space tree [ 143.037997][ T7046] BTRFS info (device loop1): enabling ssd optimizations [ 143.045039][ T7046] BTRFS info (device loop1): auto enabling async discard [ 143.357474][ T5795] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 143.760662][ T5804] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 11 /dev/loop1 scanned by udevd (5804) [ 144.229667][ T7085] delete_channel: no stack [ 144.252207][ T7084] delete_channel: no stack [ 144.561393][ T7091] netlink: 12 bytes leftover after parsing attributes in process `syz.3.468'. [ 144.594064][ T7091] vlan2: entered promiscuous mode [ 144.617991][ T7091] bond0: entered promiscuous mode [ 144.656412][ T7091] bond_slave_0: entered promiscuous mode [ 144.677633][ T7091] bond_slave_1: entered promiscuous mode [ 144.683595][ T7091] batadv_slave_0: entered promiscuous mode [ 144.931017][ T7079] loop0: detected capacity change from 0 to 32768 [ 144.969064][ T7079] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 11 [ 145.180694][ T5804] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 11 [ 145.314934][ T7087] loop2: detected capacity change from 0 to 32768 [ 145.388769][ T7087] XFS (loop2): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 145.486364][ T7110] netlink: 12 bytes leftover after parsing attributes in process `syz.0.473'. [ 145.547139][ T7087] XFS (loop2): Ending clean mount [ 145.586739][ T23] kernel read not supported for file /dsp1 (pid: 23 comm: kworker/1:0) [ 145.769713][ T5792] XFS (loop2): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 147.495825][ T7145] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 147.663065][ T7140] loop3: detected capacity change from 0 to 32768 [ 147.706464][ T7140] XFS (loop3): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 147.807971][ T786] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 147.812439][ T7140] XFS (loop3): Ending clean mount [ 147.962411][ T5784] XFS (loop3): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 148.006790][ T786] usb 3-1: Using ep0 maxpacket: 8 [ 148.026445][ T786] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 148.036794][ T786] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 148.048129][ T786] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 148.062156][ T786] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 148.075423][ T786] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 148.084844][ T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.376933][ T786] usb 3-1: GET_CAPABILITIES returned 0 [ 148.382521][ T786] usbtmc 3-1:16.0: can't read capabilities [ 148.614871][ T786] usb 3-1: USB disconnect, device number 11 [ 148.978991][ T7178] loop0: detected capacity change from 0 to 32768 [ 148.990067][ T7179] loop3: detected capacity change from 0 to 32768 [ 149.008547][ T7179] BTRFS: device fsid 5e4b7888-5e56-43f0-8345-635ad0fd87c6 devid 1 transid 8 /dev/loop3 scanned by syz.3.496 (7179) [ 149.036045][ T7178] XFS (loop0): DAX unsupported by block device. Turning off DAX. [ 149.051923][ T7178] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 149.072019][ T7179] BTRFS info (device loop3): first mount of filesystem 5e4b7888-5e56-43f0-8345-635ad0fd87c6 [ 149.106000][ T7179] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 149.119836][ T7179] BTRFS info (device loop3): using free space tree [ 149.161713][ T7178] XFS (loop0): Ending clean mount [ 149.172743][ T7178] XFS (loop0): Quotacheck needed: Please wait. [ 149.232346][ T7179] BTRFS info (device loop3): enabling ssd optimizations [ 149.241051][ T7179] BTRFS info (device loop3): auto enabling async discard [ 149.267044][ T7178] XFS (loop0): Quotacheck: Done. [ 149.312467][ T7206] loop1: detected capacity change from 0 to 512 [ 149.387176][ T7206] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 149.446355][ T5784] BTRFS info (device loop3): last unmount of filesystem 5e4b7888-5e56-43f0-8345-635ad0fd87c6 [ 149.488232][ T7206] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a000c018, mo2=0002] [ 149.556942][ T7206] System zones: 1-12 [ 149.604936][ T7206] EXT4-fs (loop1): 1 truncate cleaned up [ 149.627295][ T5788] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 149.641304][ T7206] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.776397][ T7206] EXT4-fs error (device loop1): mb_free_blocks:1938: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt. [ 149.953281][ T7213] loop3: detected capacity change from 0 to 512 [ 149.999840][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.024853][ T7213] EXT4-fs: Ignoring removed nobh option [ 150.110941][ T7213] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.369782][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.776765][ T786] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 150.980642][ T786] usb 1-1: config 0 has an invalid interface number: 205 but max is 0 [ 150.999415][ T786] usb 1-1: config 0 has no interface number 0 [ 151.014644][ T7237] loop1: detected capacity change from 0 to 1024 [ 151.025057][ T786] usb 1-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=cd.e9 [ 151.044649][ T786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.065221][ T786] usb 1-1: Product: syz [ 151.078822][ T7237] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 151.080367][ T786] usb 1-1: Manufacturer: syz [ 151.114840][ T7239] loop2: detected capacity change from 0 to 512 [ 151.128870][ T786] usb 1-1: SerialNumber: syz [ 151.142801][ T786] usb 1-1: config 0 descriptor?? [ 151.171919][ T7239] EXT4-fs: Ignoring removed nobh option [ 151.229740][ T786] usb_ehset_test: probe of 1-1:0.205 failed with error -32 [ 151.273205][ T7239] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.338869][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.408304][ T5792] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.420713][ T23] usb 1-1: USB disconnect, device number 6 [ 151.462009][ T7234] loop3: detected capacity change from 0 to 32768 [ 151.570015][ T7251] netlink: 4 bytes leftover after parsing attributes in process `syz.1.516'. [ 151.580014][ T7234] XFS (loop3): DAX unsupported by block device. Turning off DAX. [ 151.598475][ T7234] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 151.756707][ T7234] XFS (loop3): Ending clean mount [ 151.771547][ T7234] XFS (loop3): Quotacheck needed: Please wait. [ 151.852281][ T7234] XFS (loop3): Quotacheck: Done. [ 152.141875][ T5784] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 152.170588][ T7262] ptrace attach of "./syz-executor exec"[5788] was attempted by "./syz-executor exec"[7262] [ 153.601081][ T7264] loop0: detected capacity change from 0 to 40427 [ 153.617155][ T7264] F2FS-fs (loop0): Invalid log blocks per segment (83886089) [ 153.634274][ T7264] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 153.653455][ T7264] F2FS-fs (loop0): invalid crc value [ 153.668453][ T7264] F2FS-fs (loop0): Found nat_bits in checkpoint [ 153.771068][ T7264] F2FS-fs (loop0): Start checkpoint disabled! [ 153.789847][ T7270] loop3: detected capacity change from 0 to 32768 [ 153.825161][ T7264] F2FS-fs (loop0): Try to recover 2th superblock, ret: 0 [ 153.869012][ T7270] XFS (loop3): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 153.872378][ T7264] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 154.057632][ T7270] XFS (loop3): Ending clean mount [ 154.078774][ T7270] XFS (loop3): Quotacheck needed: Please wait. [ 154.179995][ T7270] XFS (loop3): Quotacheck: Done. [ 154.316506][ T58] kworker/u4:4: attempt to access beyond end of device [ 154.316506][ T58] loop0: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 154.320754][ T5784] XFS (loop3): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 154.341784][ T58] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 154.382613][ T58] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 155.022021][ T7291] netlink: 452 bytes leftover after parsing attributes in process `syz.3.527'. [ 155.536924][ T786] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 155.676567][ C1] sched: RT throttling activated [ 155.726926][ T786] usb 4-1: Using ep0 maxpacket: 8 [ 155.749248][ T786] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 155.766954][ T8] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 155.804569][ T786] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 155.830854][ T786] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 155.862907][ T786] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 155.897003][ T786] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 155.922741][ T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.032543][ T8] usb 2-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 156.066619][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.095369][ T8] usb 2-1: Product: syz [ 156.115692][ T8] usb 2-1: Manufacturer: syz [ 156.126142][ T8] usb 2-1: SerialNumber: syz [ 156.153554][ T8] usb 2-1: config 0 descriptor?? [ 156.205303][ T8] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 156.217075][ T786] usb 4-1: GET_CAPABILITIES returned 0 [ 156.241563][ T786] usbtmc 4-1:16.0: can't read capabilities [ 156.514959][ T786] usb 4-1: USB disconnect, device number 6 [ 157.115533][ T786] usb 2-1: USB disconnect, device number 3 [ 157.156024][ T7288] loop2: detected capacity change from 0 to 262144 [ 157.179988][ T7288] F2FS-fs (loop2): invalid crc value [ 157.208384][ T7297] loop0: detected capacity change from 0 to 32768 [ 157.208416][ T7288] F2FS-fs (loop2): Found nat_bits in checkpoint [ 157.254160][ T7297] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 157.268471][ T7288] F2FS-fs (loop2): Start checkpoint disabled! [ 157.289292][ T7288] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 157.327271][ T7297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 157.353323][ T1127] (kworker/u4:8,1127,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=312, inode=13845347915746889, rec_len=25793, name_len=214 [ 157.469738][ T7297] (syz.0.525,7297,1):ocfs2_rename:1284 ERROR: status = -2 [ 157.490553][ T7297] (syz.0.525,7297,1):ocfs2_rename:1690 ERROR: status = -2 [ 157.699743][ T5788] ocfs2: Unmounting device (7,0) on (node local) [ 158.283504][ T7317] loop3: detected capacity change from 0 to 4096 [ 158.886149][ T7315] loop0: detected capacity change from 0 to 32768 [ 158.968910][ T7315] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 159.101789][ T7329] loop3: detected capacity change from 0 to 2048 [ 159.125759][ T7315] XFS (loop0): Ending clean mount [ 159.209786][ T7329] NILFS (loop3): invalid segment: Magic number mismatch [ 159.228937][ T7329] NILFS (loop3): trying rollback from an earlier position [ 159.286620][ T7329] NILFS (loop3): recovery complete [ 159.342900][ T7339] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 159.426367][ T5788] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 160.346045][ T7354] loop2: detected capacity change from 0 to 512 [ 160.386214][ T7354] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.535: casefold flag without casefold feature [ 160.407302][ T7354] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.535: couldn't read orphan inode 15 (err -117) [ 160.421031][ T7354] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 160.517067][ T786] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 160.560081][ T5792] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.726819][ T786] usb 2-1: Using ep0 maxpacket: 32 [ 160.740011][ T786] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 160.740646][ T7344] loop3: detected capacity change from 0 to 40427 [ 160.753183][ T786] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.786867][ T7344] F2FS-fs (loop3): Wrong SIT boundary, start(1536) end(50334208) blocks(1024) [ 160.790217][ T786] usb 2-1: config 0 descriptor?? [ 160.807052][ T7344] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 160.823537][ T7344] F2FS-fs (loop3): invalid crc value [ 160.832559][ T7344] F2FS-fs (loop3): Found nat_bits in checkpoint [ 160.914989][ T7344] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 160.932570][ T7344] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 160.977196][ T5859] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 161.050071][ T786] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 161.079854][ T786] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 161.090598][ T5784] syz-executor: attempt to access beyond end of device [ 161.090598][ T5784] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 161.111192][ T786] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 161.123163][ T786] usb 2-1: media controller created [ 161.126305][ T5784] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 161.151110][ T786] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 161.169578][ T5859] usb 3-1: config 0 has an invalid interface number: 205 but max is 0 [ 161.195604][ T5859] usb 3-1: config 0 has no interface number 0 [ 161.205525][ T5859] usb 3-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=cd.e9 [ 161.225888][ T5859] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.245388][ T5859] usb 3-1: Product: syz [ 161.254101][ T7352] az6027: more than 2 i2c messages at a time is not handled yet. TODO. [ 161.265685][ T5859] usb 3-1: Manufacturer: syz [ 161.270442][ T5859] usb 3-1: SerialNumber: syz [ 161.288292][ T5859] usb 3-1: config 0 descriptor?? [ 161.311082][ T786] az6027: usb out operation failed. (-71) [ 161.312027][ T5859] usb_ehset_test: probe of 3-1:0.205 failed with error -32 [ 161.333650][ T786] az6027: usb out operation failed. (-71) [ 161.354206][ T786] stb0899_attach: Driver disabled by Kconfig [ 161.374646][ T786] az6027: no front-end attached [ 161.374646][ T786] [ 161.384112][ T786] az6027: usb out operation failed. (-71) [ 161.390364][ T786] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 161.409449][ T786] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input12 [ 161.446788][ T786] dvb-usb: schedule remote query interval to 400 msecs. [ 161.453821][ T786] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 161.479475][ T786] usb 2-1: USB disconnect, device number 4 [ 161.547831][ T786] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 161.586280][ T5859] usb 3-1: USB disconnect, device number 12 [ 162.274119][ T7372] loop3: detected capacity change from 0 to 32768 [ 162.311490][ T7372] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 162.320171][ T7372] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 162.540692][ T7372] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 162.577181][ T5859] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 162.584427][ T5859] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 162.757802][ T5859] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 173ms [ 162.778501][ T5859] gfs2: fsid=syz:syz.0: jid=0: Done [ 162.785413][ T7372] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 162.885911][ T7374] loop0: detected capacity change from 0 to 40427 [ 162.932641][ T7374] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 162.978581][ T7374] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 163.055360][ T7374] F2FS-fs (loop0): invalid crc value [ 163.109748][ T7374] F2FS-fs (loop0): Found nat_bits in checkpoint [ 163.313110][ T7374] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 163.353521][ T7374] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 164.433843][ T7407] capability: warning: `syz.2.569' uses 32-bit capabilities (legacy support in use) [ 164.673242][ T7396] loop1: detected capacity change from 0 to 40427 [ 164.701818][ T7396] F2FS-fs (loop1): Wrong SIT boundary, start(1536) end(50334208) blocks(1024) [ 164.725494][ T7396] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 164.757698][ T7396] F2FS-fs (loop1): invalid crc value [ 164.778696][ T7396] F2FS-fs (loop1): Found nat_bits in checkpoint [ 164.787204][ T23] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 164.969604][ T7396] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 164.996962][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 165.003490][ T7396] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 165.027187][ T23] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 165.036301][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.098270][ T23] usb 1-1: config 0 descriptor?? [ 165.230351][ T5795] syz-executor: attempt to access beyond end of device [ 165.230351][ T5795] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 165.264605][ T5795] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 165.365120][ T23] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 165.396110][ T23] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 165.444050][ T23] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 165.460307][ T23] usb 1-1: media controller created [ 165.502760][ T23] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 165.551854][ T7409] az6027: more than 2 i2c messages at a time is not handled yet. TODO. [ 165.607395][ T23] az6027: usb out operation failed. (-71) [ 165.638032][ T23] az6027: usb out operation failed. (-71) [ 165.643923][ T23] stb0899_attach: Driver disabled by Kconfig [ 165.697354][ T23] az6027: no front-end attached [ 165.697354][ T23] [ 165.746748][ T23] az6027: usb out operation failed. (-71) [ 165.768951][ T23] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 165.828406][ T23] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input13 [ 165.935486][ T7431] loop2: detected capacity change from 0 to 32768 [ 165.937249][ T23] dvb-usb: schedule remote query interval to 400 msecs. [ 165.976021][ T23] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 166.007745][ T7431] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 166.016115][ T7431] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 166.042618][ T7431] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 166.050248][ T23] usb 1-1: USB disconnect, device number 7 [ 166.060143][ T786] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 166.067060][ T786] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 166.173211][ T786] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 106ms [ 166.208196][ T786] gfs2: fsid=syz:syz.0: jid=0: Done [ 166.229673][ T7431] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 166.332003][ T23] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 166.928378][ T7448] loop8: detected capacity change from 0 to 8 [ 166.991441][ T7448] Dev loop8: unable to read RDB block 8 [ 167.009754][ T7448] loop8: unable to read partition table [ 167.031102][ T7448] loop8: partition table beyond EOD, truncated [ 167.068220][ T7448] loop_reread_partitions: partition scan of loop8 (■швлx№^>рЦ Б) failed (rc=-5) [ 167.418177][ T7459] netlink: 48 bytes leftover after parsing attributes in process `syz.0.587'. [ 167.746128][ T7443] loop3: detected capacity change from 0 to 40427 [ 167.788196][ T7443] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 167.816335][ T7443] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 167.857242][ T7443] F2FS-fs (loop3): invalid crc value [ 167.885710][ T7443] F2FS-fs (loop3): Found nat_bits in checkpoint [ 168.084758][ T7443] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 168.103759][ T7443] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 168.537559][ T7457] loop1: detected capacity change from 0 to 40427 [ 168.588398][ T7457] F2FS-fs (loop1): Invalid log blocks per segment (83886089) [ 168.595897][ T7457] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 168.696804][ T7457] F2FS-fs (loop1): invalid crc value [ 168.768573][ T7457] F2FS-fs (loop1): Found nat_bits in checkpoint [ 168.914600][ T7466] loop2: detected capacity change from 0 to 32768 [ 168.960069][ T7466] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 169.014481][ T7457] F2FS-fs (loop1): Start checkpoint disabled! [ 169.065881][ T7457] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 169.099317][ T7466] XFS (loop2): Ending clean mount [ 169.104519][ T7457] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 169.419578][ T5792] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 169.898374][ T1127] kworker/u4:8: attempt to access beyond end of device [ 169.898374][ T1127] loop1: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 169.985892][ T1127] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 170.009891][ T1127] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 170.346775][ T27] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 170.584096][ T27] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.602975][ T27] usb 4-1: not running at top speed; connect to a high speed hub [ 170.653594][ T27] usb 4-1: config 14 has an invalid interface number: 16 but max is 0 [ 170.667023][ T27] usb 4-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 170.706818][ T27] usb 4-1: config 14 has no interface number 0 [ 170.764755][ T27] usb 4-1: config 14 interface 16 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 170.804121][ T7478] loop0: detected capacity change from 0 to 262144 [ 170.817349][ T27] usb 4-1: config 14 interface 16 has no altsetting 0 [ 170.832697][ T7478] F2FS-fs (loop0): invalid crc value [ 170.860019][ T27] usb 4-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice=51.5b [ 170.871058][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.874719][ T7478] F2FS-fs (loop0): Found nat_bits in checkpoint [ 170.890035][ T27] usb 4-1: Product: syz [ 170.894259][ T27] usb 4-1: Manufacturer: syz [ 170.916692][ T27] usb 4-1: SerialNumber: syz [ 170.933676][ T7478] F2FS-fs (loop0): Start checkpoint disabled! [ 170.943092][ T7478] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 171.175550][ T27] usb 4-1: unknown interface protocol 0x18, assuming v1 [ 171.198553][ T27] usb 4-1: 16:2 : does not exist [ 171.250261][ T27] usb 4-1: USB disconnect, device number 7 [ 171.328513][ T6099] udevd[6099]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:14.16/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 172.014951][ T7515] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 172.021543][ T7515] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 172.056750][ T7515] vhci_hcd vhci_hcd.0: Device attached [ 172.326633][ T23] usb 39-1: new low-speed USB device number 2 using vhci_hcd [ 172.356822][ T27] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 172.568150][ T27] usb 4-1: Using ep0 maxpacket: 16 [ 172.591270][ T27] usb 4-1: config 0 has no interfaces? [ 172.600389][ T27] usb 4-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 172.619944][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.642251][ T27] usb 4-1: config 0 descriptor?? [ 172.890286][ T786] usb 4-1: USB disconnect, device number 8 [ 172.902478][ T7516] vhci_hcd: connection closed [ 172.908291][ T11] vhci_hcd: stop threads [ 172.951429][ T11] vhci_hcd: release socket [ 172.967748][ T11] vhci_hcd: disconnect device [ 173.413537][ T7541] loop1: detected capacity change from 0 to 64 [ 173.656912][ T786] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 173.800236][ T7548] sit0: entered promiscuous mode [ 173.838031][ T7548] netlink: 'syz.0.609': attribute type 1 has an invalid length. [ 173.857389][ T7548] netlink: 1 bytes leftover after parsing attributes in process `syz.0.609'. [ 173.876000][ T786] usb 3-1: unable to get BOS descriptor or descriptor too short [ 173.888227][ T786] usb 3-1: not running at top speed; connect to a high speed hub [ 173.917640][ T786] usb 3-1: config 14 has an invalid interface number: 16 but max is 0 [ 173.926146][ T786] usb 3-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 173.947074][ T786] usb 3-1: config 14 has no interface number 0 [ 173.986795][ T786] usb 3-1: config 14 interface 16 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 174.020441][ T786] usb 3-1: config 14 interface 16 has no altsetting 0 [ 174.047298][ T786] usb 3-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice=51.5b [ 174.057330][ T786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.085101][ T786] usb 3-1: Product: syz [ 174.101414][ T786] usb 3-1: Manufacturer: syz [ 174.106138][ T786] usb 3-1: SerialNumber: syz [ 174.370028][ T786] usb 3-1: unknown interface protocol 0x18, assuming v1 [ 174.378746][ T786] usb 3-1: 16:2 : does not exist [ 174.423071][ T786] usb 3-1: USB disconnect, device number 13 [ 174.482283][ T7568] loop1: detected capacity change from 0 to 1024 [ 174.499778][ T5804] udevd[5804]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:14.16/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 174.591916][ T7568] hfsplus: request for non-existent node 62977 in B*Tree [ 174.610980][ T7568] hfsplus: request for non-existent node 62977 in B*Tree [ 174.704855][ T1127] hfsplus: b-tree write err: -5, ino 3 [ 174.821762][ T7575] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 174.828364][ T7575] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 174.848509][ T7578] netlink: 'syz.0.619': attribute type 10 has an invalid length. [ 174.852094][ T7575] vhci_hcd vhci_hcd.0: Device attached [ 174.866911][ T7578] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 174.915862][ T7578] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 174.936899][ T7578] batadv_slave_0: entered promiscuous mode [ 174.943728][ T7578] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 175.136695][ T27] usb 35-1: new low-speed USB device number 2 using vhci_hcd [ 175.144378][ T787] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 175.340333][ T787] usb 2-1: Using ep0 maxpacket: 16 [ 175.348413][ T787] usb 2-1: config 0 has no interfaces? [ 175.353973][ T787] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 175.376760][ T787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.413328][ T787] usb 2-1: config 0 descriptor?? [ 175.659553][ T787] usb 2-1: USB disconnect, device number 5 [ 175.670438][ T7577] vhci_hcd: connection closed [ 175.675465][ T11] vhci_hcd: stop threads [ 175.708708][ T11] vhci_hcd: release socket [ 175.718844][ T11] vhci_hcd: disconnect device [ 175.746720][ T27] vhci_hcd: vhci_device speed not set [ 175.932255][ T7614] sit0: entered promiscuous mode [ 175.948467][ T7614] netlink: 'syz.2.634': attribute type 1 has an invalid length. [ 175.956218][ T7614] netlink: 1 bytes leftover after parsing attributes in process `syz.2.634'. [ 176.405203][ T7629] loop1: detected capacity change from 0 to 164 [ 176.447644][ T7629] Unable to read rock-ridge attributes [ 176.635820][ T7634] netlink: 'syz.1.644': attribute type 10 has an invalid length. [ 176.681550][ T7634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.709841][ T7634] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 176.965783][ T7634] bond0: entered promiscuous mode [ 176.996792][ T7634] bond_slave_0: entered promiscuous mode [ 177.006992][ T7634] bond_slave_1: entered promiscuous mode [ 177.027435][ T7634] batadv0: entered promiscuous mode [ 177.525764][ T28] audit: type=1326 audit(1759758508.098:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7659 comm="syz.1.655" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fcdfeb8eec9 code=0x0 [ 178.390711][ T7685] loop3: detected capacity change from 0 to 164 [ 178.442830][ T7685] Unable to read rock-ridge attributes [ 178.985508][ T35] Bluetooth: hci4: Frame reassembly failed (-84) [ 178.992654][ T35] Bluetooth: hci4: Frame reassembly failed (-84) [ 179.366768][ T27] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 179.474061][ T7714] binder: 7713:7714 ioctl c0306201 0 returned -14 [ 179.483023][ T7714] binder: 7713:7714 ioctl 5420 0 returned -22 [ 179.548583][ T27] usb 4-1: Using ep0 maxpacket: 16 [ 179.573760][ T27] usb 4-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 179.600146][ T27] usb 4-1: config 7 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.611772][ T27] usb 4-1: config 7 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.622462][ T27] usb 4-1: config 7 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 179.637219][ T27] usb 4-1: config 7 interface 0 has no altsetting 0 [ 179.643894][ T27] usb 4-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 179.653678][ T7719] netlink: 'syz.0.681': attribute type 10 has an invalid length. [ 179.661631][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.685061][ T7719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.706299][ T7719] batadv0: entered promiscuous mode [ 179.714656][ T7719] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 179.753238][ T7716] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 179.759737][ T7716] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 179.766022][ T7716] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 179.778320][ T7716] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 180.095362][ T27] hid (null): invalid report_count 22626 [ 180.105969][ T27] hid (null): bogus close delimiter [ 180.111811][ T27] hid (null): global environment stack underflow [ 180.124203][ T27] hid (null): unknown global tag 0xd [ 180.164506][ T27] input: HID 0458:5010 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:7.0/0003:0458:5010.0003/input/input14 [ 180.301114][ T27] kye 0003:0458:5010.0003: input,hiddev0,hidraw0: USB HID v2.00 Device [HID 0458:5010] on usb-dummy_hcd.3-1/input0 [ 180.343684][ T27] usb 4-1: USB disconnect, device number 9 [ 180.452466][ T7732] fido_id[7732]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 181.006753][ T5102] Bluetooth: hci4: Entering manufacturer mode failed (-110) [ 181.006792][ T50] Bluetooth: hci4: command 0xfc11 tx timeout [ 181.546660][ T787] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 181.578730][ T7756] loop3: detected capacity change from 0 to 4096 [ 181.609995][ T7761] loop2: detected capacity change from 0 to 8 [ 181.736637][ T5102] Bluetooth: hci0: command 0x0c1a tx timeout [ 181.749048][ T787] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 181.776772][ T787] usb 2-1: config 0 has no interface number 0 [ 181.787906][ T787] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 181.797250][ T787] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.806784][ T5102] Bluetooth: hci3: command 0x0c1a tx timeout [ 181.813013][ T5102] Bluetooth: hci2: command 0x0c1a tx timeout [ 181.817788][ T5789] Bluetooth: hci1: command 0x0c1a tx timeout [ 181.822230][ T787] usb 2-1: config 0 descriptor?? [ 181.839775][ T787] usb 2-1: selecting invalid altsetting 1 [ 181.895630][ T787] dvb_ttusb_budget: ttusb_init_controller: error [ 181.934409][ T787] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 182.180405][ T787] DVB: Unable to find symbol cx22700_attach() [ 182.407094][ T787] DVB: Unable to find symbol tda10046_attach() [ 182.422560][ T787] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 182.441395][ T787] usb 2-1: USB disconnect, device number 6 [ 182.518497][ T7777] loop2: detected capacity change from 0 to 8192 [ 182.587816][ T28] audit: type=1800 audit(1759758513.148:10): pid=7777 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.704" name="bus" dev="loop2" ino=1048601 res=0 errno=0 [ 183.534726][ T7804] loop1: detected capacity change from 0 to 4096 [ 183.692337][ T7814] loop0: detected capacity change from 0 to 256 [ 183.780188][ T28] audit: type=1800 audit(1759758514.348:11): pid=7804 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.711" name="file1" dev="loop1" ino=0 res=0 errno=0 [ 184.736706][ T7839] loop2: detected capacity change from 0 to 512 [ 184.793741][ T7839] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.727: casefold flag without casefold feature [ 184.882033][ T7839] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.727: couldn't read orphan inode 15 (err -117) [ 184.955225][ T7839] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 185.070347][ T7842] loop1: detected capacity change from 0 to 128 [ 185.152459][ T7837] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 131) [ 185.164247][ T7837] FAT-fs (loop1): Filesystem has been set read-only [ 185.185713][ T5792] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.577832][ T5795] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 131) [ 186.366767][ T7724] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 186.546622][ T7724] usb 3-1: Using ep0 maxpacket: 8 [ 186.556156][ T7884] loop0: detected capacity change from 0 to 4096 [ 186.557577][ T7724] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 186.585349][ T7724] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 186.594865][ T7724] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.606161][ T7724] usb 3-1: config 0 descriptor?? [ 186.693975][ T28] audit: type=1800 audit(1759758517.268:12): pid=7884 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.745" name="file1" dev="loop0" ino=0 res=0 errno=0 [ 186.877908][ T7724] iowarrior 3-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 186.924100][ T7886] loop1: detected capacity change from 0 to 128 [ 187.014279][ T7886] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 187.072963][ T7886] hpfs: filesystem error: improperly stopped [ 187.086004][ T7886] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 187.116639][ T7886] hpfs: You really don't want any checks? You are crazy... [ 187.154712][ T7886] hpfs: hpfs_map_sector(): read error [ 187.187133][ T7886] hpfs: code page support is disabled [ 187.194222][ T7886] hpfs: hpfs_map_4sectors(): unaligned read [ 187.217379][ T7886] hpfs: hpfs_map_4sectors(): unaligned read [ 187.232345][ T7886] hpfs: filesystem error: unable to find root dir [ 187.324180][ T7896] loop0: detected capacity change from 0 to 128 [ 187.396156][ T7896] syz.0.751: attempt to access beyond end of device [ 187.396156][ T7896] loop0: rw=2049, sector=145, nr_sectors = 89 limit=128 [ 187.420670][ T786] usb 3-1: USB disconnect, device number 14 [ 187.774517][ T7906] loop1: detected capacity change from 0 to 512 [ 187.802314][ T7906] EXT4-fs: Ignoring removed oldalloc option [ 187.826434][ T7906] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 187.864916][ T7906] EXT4-fs (loop1): 1 truncate cleaned up [ 187.883464][ T7906] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.084621][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.425027][ T7924] loop3: detected capacity change from 0 to 2048 [ 188.454919][ T7924] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 188.759680][ T7931] loop3: detected capacity change from 0 to 128 [ 188.775661][ T7930] loop0: detected capacity change from 0 to 512 [ 188.804582][ T7930] EXT4-fs error (device loop0): ext4_orphan_get:1399: inode #15: comm syz.0.771: casefold flag without casefold feature [ 188.840689][ T7931] syz.3.763: attempt to access beyond end of device [ 188.840689][ T7931] loop3: rw=2049, sector=145, nr_sectors = 89 limit=128 [ 188.857646][ T7930] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.771: couldn't read orphan inode 15 (err -117) [ 188.880049][ T7930] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.107690][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.282377][ T7940] loop0: detected capacity change from 0 to 764 [ 189.373936][ T7940] process 'syz.0.766' launched './file0' with NULL argv: empty string added [ 189.445847][ T7940] Symlink component flag not implemented [ 189.466782][ T7940] Symlink component flag not implemented [ 189.481100][ T7940] Symlink component flag not implemented (128) [ 189.496751][ T7940] Symlink component flag not implemented (122) [ 189.768001][ T7938] loop2: detected capacity change from 0 to 128 [ 189.806166][ T7938] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 131) [ 189.817132][ T7938] FAT-fs (loop2): Filesystem has been set read-only [ 189.993056][ T5792] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 131) [ 190.002371][ T787] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 190.066471][ T7951] loop1: detected capacity change from 0 to 4096 [ 190.116988][ T7953] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 190.206006][ T787] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 190.235623][ T787] usb 1-1: config 0 has no interface number 0 [ 190.245795][ T787] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 190.263624][ T787] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.275497][ T787] usb 1-1: config 0 descriptor?? [ 190.282292][ T7956] loop2: detected capacity change from 0 to 512 [ 190.290110][ T787] usb 1-1: selecting invalid altsetting 1 [ 190.304858][ T787] dvb_ttusb_budget: ttusb_init_controller: error [ 190.318181][ T787] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 190.383778][ T7956] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.775: bad orphan inode 11862016 [ 190.391591][ T787] DVB: Unable to find symbol cx22700_attach() [ 190.446985][ T787] DVB: Unable to find symbol tda10046_attach() [ 190.453518][ T787] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 190.465095][ T7956] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 190.483544][ T7956] ext4 filesystem being mounted at /180/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.593080][ T787] usb 1-1: USB disconnect, device number 8 [ 190.619862][ T7962] loop1: detected capacity change from 0 to 512 [ 190.679479][ T7962] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.776: casefold flag without casefold feature [ 190.692919][ T7962] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.776: couldn't read orphan inode 15 (err -117) [ 190.713384][ T5792] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 190.725940][ T7962] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 190.842423][ T7965] syzkaller1: entered promiscuous mode [ 190.845324][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.848213][ T7965] syzkaller1: entered allmulticast mode [ 191.054677][ T7971] loop2: detected capacity change from 0 to 128 [ 191.257333][ T5789] Bluetooth: hci4: command 0xfc11 tx timeout [ 191.266882][ T50] Bluetooth: hci4: Entering manufacturer mode failed (-110) [ 191.544799][ T7985] loop3: detected capacity change from 0 to 256 [ 191.552472][ T7985] exfat: Deprecated parameter 'namecase' [ 191.560027][ T7977] loop0: detected capacity change from 0 to 8192 [ 191.599715][ T7985] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 191.624324][ T28] audit: type=1800 audit(1759758522.198:13): pid=7977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.781" name="bus" dev="loop0" ino=1048613 res=0 errno=0 [ 192.053163][ T7995] loop3: detected capacity change from 0 to 764 [ 192.204393][ T7995] Symlink component flag not implemented [ 192.228520][ T7995] Symlink component flag not implemented [ 192.256852][ T7995] Symlink component flag not implemented (128) [ 192.292515][ T7995] Symlink component flag not implemented (122) [ 193.247224][ T8022] loop3: detected capacity change from 0 to 4096 [ 193.325133][ T8028] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 193.516606][ T786] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 193.709941][ T786] usb 3-1: unable to get BOS descriptor or descriptor too short [ 193.724250][ T786] usb 3-1: not running at top speed; connect to a high speed hub [ 193.738804][ T786] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.763796][ T786] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 193.784808][ T786] usb 3-1: string descriptor 0 read error: -22 [ 193.791800][ T786] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 193.817820][ T786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.864831][ T786] usb 3-1: 0:2 : does not exist [ 194.452940][ T8034] loop3: detected capacity change from 0 to 32768 [ 194.477995][ T8034] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 194.513619][ T8034] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 194.542494][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.549078][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.649439][ T8041] loop1: detected capacity change from 0 to 1024 [ 194.657645][ T8041] EXT4-fs: Ignoring removed orlov option [ 194.732238][ T786] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 194.754356][ T8041] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.769203][ T786] usb 3-1: Warning! Unlikely big volume range (=9863), cval->res is probably wrong. [ 194.821539][ T786] usb 3-1: [5] FU [Mic Capture Volume] ch = 1, val = -12806/-2943/1 [ 194.890121][ T786] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 194.916004][ T28] audit: type=1800 audit(1759758525.488:14): pid=8041 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.807" name="file1" dev="loop1" ino=15 res=0 errno=0 [ 194.932188][ T786] usb 3-1: 5:0: failed to get current value for ch 1 (-22) [ 195.017496][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.028582][ T5784] ocfs2: Unmounting device (7,3) on (node local) [ 195.080085][ T786] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 195.136995][ T786] usb 3-1: USB disconnect, device number 15 [ 195.474644][ T8057] lo: entered allmulticast mode [ 195.488936][ T8057] lo: left allmulticast mode [ 195.640347][ T8063] loop2: detected capacity change from 0 to 256 [ 195.711160][ T8063] exfat: Deprecated parameter 'namecase' [ 195.741172][ T8063] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 195.811867][ T8067] loop0: detected capacity change from 0 to 128 [ 195.867689][ T8067] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 195.903342][ T8067] hpfs: filesystem error: improperly stopped [ 195.925318][ T8067] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 195.955994][ T8067] hpfs: You really don't want any checks? You are crazy... [ 195.989110][ T8067] hpfs: hpfs_map_sector(): read error [ 195.994559][ T8067] hpfs: code page support is disabled [ 196.002085][ T8067] hpfs: hpfs_map_4sectors(): unaligned read [ 196.032831][ T8067] hpfs: hpfs_map_4sectors(): unaligned read [ 196.052900][ T8067] hpfs: filesystem error: unable to find root dir [ 196.054832][ T8072] input: syz0 as /devices/virtual/input/input15 [ 196.599327][ T8059] loop3: detected capacity change from 0 to 40427 [ 196.625828][ T8059] F2FS-fs (loop3): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 196.648568][ T8059] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 196.662689][ T8059] F2FS-fs (loop3): build fault injection attr: rate: 0, type: 0x35f7 [ 196.673622][ T8059] F2FS-fs (loop3): build fault injection attr: rate: 690, type: 0x7ffff [ 196.703652][ T8059] F2FS-fs (loop3): Image doesn't support compression [ 196.719277][ T8059] F2FS-fs (loop3): invalid crc value [ 196.758797][ T8059] F2FS-fs (loop3): Found nat_bits in checkpoint [ 196.906855][ T8059] F2FS-fs (loop3): Start checkpoint disabled! [ 196.953951][ T8059] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 196.996743][ T8059] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 197.132324][ T8102] loop2: detected capacity change from 0 to 256 [ 197.160287][ T8059] syz.3.808: attempt to access beyond end of device [ 197.160287][ T8059] loop3: rw=10241, sector=45096, nr_sectors = 8 limit=40427 [ 197.202094][ T8102] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x4ec6003b, utbl_chksum : 0xe619d30d) [ 197.491097][ T1028] F2FS-fs (loop3): inject invalid blkaddr in f2fs_is_valid_blkaddr of f2fs_submit_page_write+0x516/0x19c0 [ 197.505879][ T1028] F2FS-fs (loop3): invalid blkaddr: 4097, type: 6, run fsck to fix. [ 197.516581][ T1028] kworker/u4:5: attempt to access beyond end of device [ 197.516581][ T1028] loop3: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 197.540345][ T1028] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 197.560936][ T1028] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 197.777814][ T8112] loop2: detected capacity change from 0 to 1024 [ 198.012264][ T8108] loop1: detected capacity change from 0 to 32768 [ 198.029760][ T48] hfsplus: b-tree write err: -5, ino 4 [ 198.419417][ T786] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 198.633298][ T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.660165][ T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 198.686710][ T786] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 198.717017][ T786] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 198.726145][ T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.793047][ T786] usb 4-1: config 0 descriptor?? [ 199.033472][ T8143] input: syz0 as /devices/virtual/input/input16 [ 199.248101][ T786] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 199.296964][ T786] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 199.502543][ T8151] mmap: syz.0.850 (8151): VmData 29118464 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 199.530564][ T786] usb 4-1: USB disconnect, device number 10 [ 199.622390][ T8138] loop2: detected capacity change from 0 to 40427 [ 199.637705][ T8138] F2FS-fs (loop2): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 199.642359][ T8153] loop0: detected capacity change from 0 to 256 [ 199.666758][ T8138] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 199.682843][ T8138] F2FS-fs (loop2): build fault injection attr: rate: 0, type: 0x35f7 [ 199.691472][ T8138] F2FS-fs (loop2): build fault injection attr: rate: 690, type: 0x7ffff [ 199.704386][ T8138] F2FS-fs (loop2): Image doesn't support compression [ 199.714762][ T8138] F2FS-fs (loop2): invalid crc value [ 199.734763][ T8138] F2FS-fs (loop2): Found nat_bits in checkpoint [ 199.817003][ T8138] F2FS-fs (loop2): Start checkpoint disabled! [ 199.849529][ T8138] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 199.861147][ T8138] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 199.910934][ T8138] syz.2.842: attempt to access beyond end of device [ 199.910934][ T8138] loop2: rw=10241, sector=45096, nr_sectors = 8 limit=40427 [ 200.049288][ T1120] F2FS-fs (loop2): inject invalid blkaddr in f2fs_is_valid_blkaddr of f2fs_submit_page_write+0x516/0x19c0 [ 200.061081][ T1120] F2FS-fs (loop2): invalid blkaddr: 4097, type: 6, run fsck to fix. [ 200.070548][ T1120] kworker/u4:7: attempt to access beyond end of device [ 200.070548][ T1120] loop2: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 200.151151][ T1120] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 200.159463][ T1120] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 200.575698][ T8165] loop1: detected capacity change from 0 to 4096 [ 200.720229][ T8158] loop0: detected capacity change from 0 to 32768 [ 200.768132][ T8158] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 200.864503][ T8158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 201.201696][ T8174] input: syz0 as /devices/virtual/input/input18 [ 201.325417][ T5788] ocfs2: Unmounting device (7,0) on (node local) [ 201.395725][ T8166] loop3: detected capacity change from 0 to 32768 [ 201.457127][ T8166] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 11 [ 201.622599][ T6099] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 11 [ 201.857685][ T8182] syzkaller1: entered promiscuous mode [ 201.863333][ T8182] syzkaller1: entered allmulticast mode [ 202.158040][ T8190] loop2: detected capacity change from 0 to 4096 [ 202.205593][ T8190] ntfs: volume version 3.1. [ 202.476080][ T8178] loop1: detected capacity change from 0 to 40427 [ 202.521158][ T8178] F2FS-fs (loop1): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 202.554681][ T8178] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 202.577403][ T8178] F2FS-fs (loop1): build fault injection attr: rate: 0, type: 0x35f7 [ 202.587297][ T8178] F2FS-fs (loop1): build fault injection attr: rate: 690, type: 0x7ffff [ 202.595735][ T8178] F2FS-fs (loop1): Image doesn't support compression [ 202.610181][ T8200] loop3: detected capacity change from 0 to 256 [ 202.646986][ T8178] F2FS-fs (loop1): invalid crc value [ 202.676340][ T8178] F2FS-fs (loop1): Found nat_bits in checkpoint [ 202.817906][ T8178] F2FS-fs (loop1): Start checkpoint disabled! [ 202.846129][ T8178] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 202.884897][ T8178] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 203.000192][ T8178] syz.1.861: attempt to access beyond end of device [ 203.000192][ T8178] loop1: rw=10241, sector=45096, nr_sectors = 8 limit=40427 [ 203.201711][ T48] F2FS-fs (loop1): inject invalid blkaddr in f2fs_is_valid_blkaddr of f2fs_submit_page_write+0x516/0x19c0 [ 203.213447][ T48] F2FS-fs (loop1): invalid blkaddr: 4097, type: 6, run fsck to fix. [ 203.222430][ T48] kworker/u4:3: attempt to access beyond end of device [ 203.222430][ T48] loop1: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 203.237050][ T48] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 203.244221][ T48] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 203.729101][ T8215] loop3: detected capacity change from 0 to 4096 [ 203.756442][ T8215] EXT4-fs: Ignoring removed bh option [ 204.021952][ T8215] EXT4-fs (loop3): Test dummy encryption mode enabled [ 204.022180][ T8221] lo: entered allmulticast mode [ 204.035126][ T8215] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0003] [ 204.055940][ T8215] System zones: 0-5 [ 204.079193][ T8215] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.088124][ T8221] lo: left allmulticast mode [ 204.383550][ T8215] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 204.454814][ T8231] loop0: detected capacity change from 0 to 1024 [ 204.497698][ T8231] EXT4-fs: Ignoring removed nobh option [ 204.516931][ T8231] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 204.540584][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.564278][ T8231] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #11: comm syz.0.878: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 204.613063][ T8231] EXT4-fs error (device loop0): ext4_orphan_get:1404: comm syz.0.878: couldn't read orphan inode 11 (err -117) [ 204.668663][ T8231] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.701834][ T8217] loop2: detected capacity change from 0 to 32768 [ 204.772306][ T8231] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm syz.0.878: Invalid block bitmap block 0 in block_group 0 [ 204.822830][ T8231] Quota error (device loop0): write_blk: dquota write failed [ 204.846752][ T8231] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 204.872132][ T8217] ERROR: (device loop2): dbAdjCtl: the maximum free buddy is not the old root [ 204.872132][ T8217] [ 204.873634][ T8231] EXT4-fs error (device loop0): ext4_acquire_dquot:6940: comm syz.0.878: Failed to acquire dquot type 0 [ 204.935407][ T8217] ERROR: (device loop2): remounting filesystem as read-only [ 204.987319][ T8231] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:478: comm syz.0.878: Invalid block bitmap block 21474836480 in block_group 0 [ 205.139814][ T48] EXT4-fs error (device loop0): __ext4_get_inode_loc:4483: comm kworker/u4:3: Invalid inode table block 8589934593 in block_group 0 [ 205.169741][ T8227] loop1: detected capacity change from 0 to 32768 [ 205.220866][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.270606][ T8227] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 205.342839][ T8227] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 205.926943][ T5795] ocfs2: Unmounting device (7,1) on (node local) [ 206.471372][ T8243] loop3: detected capacity change from 0 to 32768 [ 206.523893][ T8243] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 206.616613][ T5845] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 206.701799][ T8270] input: syz0 as /devices/virtual/input/input19 [ 206.734500][ T8243] XFS (loop3): Ending clean mount [ 206.758321][ T8243] XFS (loop3): Quotacheck needed: Please wait. [ 206.835560][ T8243] XFS (loop3): Quotacheck: Done. [ 206.840350][ T5845] usb 2-1: unable to get BOS descriptor or descriptor too short [ 206.874112][ T5845] usb 2-1: not running at top speed; connect to a high speed hub [ 206.925175][ T5845] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.955058][ T5845] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 206.982859][ T5845] usb 2-1: string descriptor 0 read error: -22 [ 206.990511][ T5784] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 206.999662][ T5845] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 207.029346][ T5845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.073045][ T8276] loop0: detected capacity change from 0 to 512 [ 207.083178][ T8276] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 207.101220][ T5845] usb 2-1: 0:2 : does not exist [ 207.472599][ T8282] loop0: detected capacity change from 0 to 2048 [ 207.523813][ T8282] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.597921][ T8282] EXT4-fs (loop0): shut down requested (1) [ 207.650940][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.665378][ T8273] loop2: detected capacity change from 0 to 32768 [ 207.939206][ T5845] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 207.968406][ T5845] usb 2-1: Warning! Unlikely big volume range (=9863), cval->res is probably wrong. [ 207.982032][ T5845] usb 2-1: [5] FU [Mic Capture Volume] ch = 1, val = -12806/-2943/1 [ 207.995037][ T5845] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 208.035433][ T5845] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 208.118240][ T5845] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 208.133590][ T5845] usb 2-1: USB disconnect, device number 7 [ 208.492879][ T8298] Bluetooth: MGMT ver 1.22 [ 208.506965][ T787] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 208.696694][ T787] usb 1-1: Using ep0 maxpacket: 8 [ 208.706482][ T787] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 208.728328][ T787] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 208.746697][ T787] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 208.761222][ T787] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 208.771982][ T787] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 208.800431][ T787] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 208.810240][ T787] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.042577][ T787] usb 1-1: usb_control_msg returned -32 [ 209.057996][ T787] usbtmc 1-1:16.0: can't read capabilities [ 209.136962][ T786] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 209.346599][ T786] usb 3-1: Using ep0 maxpacket: 8 [ 209.360749][ T786] usb 3-1: unable to get BOS descriptor or descriptor too short [ 209.380423][ T786] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 209.399699][ T786] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 209.427593][ T786] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 209.438962][ T8325] usbtmc 1-1:16.0: INITIATE_ABORT_BULK_OUT returned 0 [ 209.453545][ T786] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.464593][ T786] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.475461][ T786] usb 3-1: Product: syz [ 209.480123][ T786] usb 3-1: Manufacturer: syz [ 209.484870][ T786] usb 3-1: SerialNumber: syz [ 209.640661][ T5845] usb 1-1: USB disconnect, device number 9 [ 209.712535][ T786] cdc_ncm 3-1:1.0: bind() failure [ 209.722374][ T786] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 209.729336][ T786] cdc_ncm 3-1:1.1: bind() failure [ 209.744016][ T786] usb 3-1: USB disconnect, device number 16 [ 210.453107][ T5789] Bluetooth: hci0: command tx timeout [ 210.536660][ T50] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 211.058326][ T8334] loop2: detected capacity change from 0 to 32768 [ 211.097174][ T8334] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 211.144942][ T8334] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 211.371977][ T8349] loop1: detected capacity change from 0 to 512 [ 211.392879][ T8349] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 211.526213][ T5792] ocfs2: Unmounting device (7,2) on (node local) [ 212.056609][ T23] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 212.256979][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 212.279072][ T23] usb 1-1: unable to get BOS descriptor or descriptor too short [ 212.289373][ T23] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.307555][ T23] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 212.336799][ T23] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 212.361663][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.377758][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.395305][ T23] usb 1-1: Product: syz [ 212.404706][ T23] usb 1-1: Manufacturer: syz [ 212.413751][ T23] usb 1-1: SerialNumber: syz [ 212.423643][ T8371] loop1: detected capacity change from 0 to 1024 [ 212.435962][ T8371] EXT4-fs: Ignoring removed nobh option [ 212.443931][ T8371] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 212.474759][ T8371] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #11: comm syz.1.931: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 212.510976][ T8371] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.931: couldn't read orphan inode 11 (err -117) [ 212.525323][ T8371] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 212.552101][ T50] Bluetooth: hci0: command tx timeout [ 212.605660][ T8371] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm syz.1.931: Invalid block bitmap block 0 in block_group 0 [ 212.643407][ T8371] Quota error (device loop1): write_blk: dquota write failed [ 212.651579][ T8371] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 212.665610][ T8371] EXT4-fs error (device loop1): ext4_acquire_dquot:6940: comm syz.1.931: Failed to acquire dquot type 0 [ 212.700260][ T8377] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:478: comm syz.1.931: Invalid block bitmap block 21474836480 in block_group 0 [ 212.717656][ T23] cdc_ncm 1-1:1.0: bind() failure [ 212.732485][ T23] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 212.752125][ T23] cdc_ncm 1-1:1.1: bind() failure [ 212.762816][ T23] usb 1-1: USB disconnect, device number 10 [ 212.827931][ T48] EXT4-fs error (device loop1): __ext4_get_inode_loc:4483: comm kworker/u4:3: Invalid inode table block 8589934593 in block_group 0 [ 212.850818][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.146998][ T786] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 213.324117][ T8381] loop1: detected capacity change from 0 to 32768 [ 213.343554][ T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 213.375540][ T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 213.376090][ T8381] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 213.400417][ T786] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 213.415399][ T786] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 213.424834][ T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.425950][ T8389] input: syz0 as /devices/virtual/input/input20 [ 213.436303][ T786] usb 3-1: config 0 descriptor?? [ 213.481248][ T8381] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 213.709867][ T8381] syz.1.934 (8381) used greatest stack depth: 19560 bytes left [ 213.799402][ T5795] ocfs2: Unmounting device (7,1) on (node local) [ 213.883791][ T786] plantronics 0003:047F:FFFF.0005: No inputs registered, leaving [ 213.942796][ T786] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 213.968985][ T8404] loop1: detected capacity change from 0 to 2048 [ 214.092673][ T8408] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 214.248682][ T27] usb 3-1: USB disconnect, device number 17 [ 214.414248][ T8414] loop3: detected capacity change from 0 to 256 [ 214.473170][ T8414] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x46ae1815, utbl_chksum : 0xe619d30d) [ 214.502022][ T8414] exFAT-fs (loop3): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 214.536196][ T28] audit: type=1800 audit(1759758545.108:15): pid=8414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.946" name="file2" dev="loop3" ino=1048616 res=0 errno=0 [ 214.598767][ T28] audit: type=1800 audit(1759758545.108:16): pid=8414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.946" name="file2" dev="loop3" ino=1048616 res=0 errno=0 [ 214.653902][ T28] audit: type=1800 audit(1759758545.108:17): pid=8414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.946" name="file2" dev="loop3" ino=1048616 res=0 errno=0 [ 214.861222][ T8422] input: syz0 as /devices/virtual/input/input22 [ 214.916860][ T8424] loop0: detected capacity change from 0 to 512 [ 214.952961][ T8424] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 215.108631][ T8424] UDF-fs: error (device loop0): udf_read_inode: (ino 19) failed ident=264 [ 215.280223][ T8417] loop1: detected capacity change from 0 to 32768 [ 215.307148][ T8417] XFS (loop1): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 215.372402][ T8417] XFS (loop1): Ending clean mount [ 215.390670][ T8417] XFS (loop1): Quotacheck needed: Please wait. [ 215.406747][ T2199] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 215.453653][ T8417] XFS (loop1): Quotacheck: Done. [ 215.556729][ T5795] XFS (loop1): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 215.616846][ T2199] usb 4-1: Using ep0 maxpacket: 8 [ 215.624274][ T2199] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 215.666592][ T2199] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 215.676397][ T2199] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 215.728475][ T2199] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 215.763243][ T2199] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 215.806687][ T2199] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 215.846271][ T2199] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.081130][ T2199] usb 4-1: usb_control_msg returned -32 [ 216.098826][ T2199] usbtmc 4-1:16.0: can't read capabilities [ 216.496828][ T23] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 216.535284][ T8458] netlink: 104 bytes leftover after parsing attributes in process `syz.1.960'. [ 216.699317][ T23] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 216.714009][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.730054][ T23] usb 3-1: config 0 descriptor?? [ 216.756464][ T23] cp210x 3-1:0.0: cp210x converter detected [ 217.159089][ T23] cp210x 3-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 217.198095][ T23] usb 3-1: cp210x converter now attached to ttyUSB0 [ 217.396815][ T786] usb 3-1: USB disconnect, device number 18 [ 217.427964][ T786] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 217.455064][ T786] cp210x 3-1:0.0: device disconnected [ 217.590463][ T8467] loop0: detected capacity change from 0 to 1024 [ 217.599391][ T8467] EXT4-fs: Ignoring removed nobh option [ 217.618554][ T8467] EXT4-fs: Ignoring removed bh option [ 217.648411][ T8467] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 217.698002][ T8467] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.763439][ T8467] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4031: comm syz.0.965: Allocating blocks 385-513 which overlap fs metadata [ 217.793553][ T8467] EXT4-fs (loop0): pa ffff88807f6bcbc8: logic 16, phys. 129, len 24 [ 217.802517][ T8467] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5372: group 0, free 0, pa_free 8 [ 217.864468][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.118956][ T2199] usb 4-1: USB disconnect, device number 11 [ 218.193640][ T8474] loop1: detected capacity change from 0 to 32768 [ 218.212311][ T8474] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 218.229239][ T8474] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 218.239507][ T787] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 218.345383][ T5795] ocfs2: Unmounting device (7,1) on (node local) [ 218.371194][ T5789] Bluetooth: hci0: command tx timeout [ 218.372088][ T8483] loop3: detected capacity change from 0 to 512 [ 218.387678][ T8483] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 218.430226][ T787] usb 1-1: Using ep0 maxpacket: 16 [ 218.444814][ T8483] UDF-fs: error (device loop3): udf_read_inode: (ino 19) failed ident=264 [ 218.456723][ T50] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 218.468059][ T787] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 218.501907][ T787] usb 1-1: config 0 interface 0 has no altsetting 0 [ 218.536844][ T787] usb 1-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 218.566409][ T787] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.598549][ T787] usb 1-1: config 0 descriptor?? [ 219.027485][ T787] hid (null): report_id 67708416 is invalid [ 219.086880][ T787] cougar 0003:060B:500A.0006: usage count exceeds max: fixing up report descriptor [ 219.118583][ T787] cougar 0003:060B:500A.0006: unexpected long global item [ 219.137512][ T787] cougar 0003:060B:500A.0006: parse failed [ 219.143500][ T787] cougar: probe of 0003:060B:500A.0006 failed with error -22 [ 219.216938][ T8501] loop2: detected capacity change from 0 to 1024 [ 219.264880][ T28] audit: type=1800 audit(1759758549.838:18): pid=8501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.978" name="file1" dev="loop2" ino=20 res=0 errno=0 [ 219.290516][ T786] usb 1-1: USB disconnect, device number 11 [ 219.336742][ T28] audit: type=1804 audit(1759758549.838:19): pid=8501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.978" name="/newroot/233/file1/file1" dev="loop2" ino=20 res=1 errno=0 [ 219.810747][ T2199] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 219.916635][ T786] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 220.006671][ T2199] usb 4-1: Using ep0 maxpacket: 8 [ 220.019789][ T2199] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 220.028350][ T2199] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 220.038182][ T2199] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 220.048945][ T2199] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 220.059294][ T2199] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 220.074770][ T2199] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 220.104382][ T2199] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.112688][ T786] usb 3-1: Using ep0 maxpacket: 32 [ 220.121597][ T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 220.142831][ T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 220.155283][ T786] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 220.165575][ T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.180111][ T786] usb 3-1: config 0 descriptor?? [ 220.377599][ T2199] usb 4-1: usb_control_msg returned -32 [ 220.385349][ T2199] usbtmc 4-1:16.0: can't read capabilities [ 220.446787][ T5789] Bluetooth: hci0: command tx timeout [ 220.631113][ T786] savu 0003:1E7D:2D5A.0007: hiddev1,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 220.765160][ T8534] usbtmc 4-1:16.0: INITIATE_ABORT_BULK_OUT returned 0 [ 220.816797][ T786] usb 3-1: USB disconnect, device number 19 [ 220.967323][ T23] usb 4-1: USB disconnect, device number 12 [ 220.977766][ T8530] loop0: detected capacity change from 0 to 32768 [ 221.033629][ T8530] find_entry called with index = 0 [ 221.045450][ T8530] read_mapping_page failed! [ 221.051336][ T8530] ERROR: (device loop0): txCommit: [ 221.051336][ T8530] [ 221.057189][ T7724] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 221.084547][ T8530] read_mapping_page failed! [ 221.093642][ T8530] ERROR: (device loop0): txCommit: [ 221.093642][ T8530] [ 221.135147][ T1028] read_mapping_page failed! [ 221.146719][ T1028] ERROR: (device loop0): txCommit: [ 221.146719][ T1028] [ 221.154266][ T1028] jfs_write_inode: jfs_commit_inode failed! [ 221.256627][ T7724] usb 2-1: Using ep0 maxpacket: 16 [ 221.264373][ T7724] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.280646][ T7724] usb 2-1: config 0 interface 0 has no altsetting 0 [ 221.288882][ T7724] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 221.302620][ T7724] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.315260][ T7724] usb 2-1: config 0 descriptor?? [ 221.326690][ T50] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 221.683812][ T8542] loop0: detected capacity change from 0 to 4096 [ 221.755923][ T7724] hid (null): report_id 67708416 is invalid [ 221.771791][ T8542] ntfs: volume version 3.1. [ 221.805935][ T7724] cougar 0003:060B:500A.0008: usage count exceeds max: fixing up report descriptor [ 221.848160][ T7724] cougar 0003:060B:500A.0008: unexpected long global item [ 221.856020][ T7724] cougar 0003:060B:500A.0008: parse failed [ 221.872303][ T7724] cougar: probe of 0003:060B:500A.0008 failed with error -22 [ 221.993472][ T787] usb 2-1: USB disconnect, device number 8 [ 222.216835][ T7724] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 222.254668][ T8558] loop3: detected capacity change from 0 to 4096 [ 222.408727][ T7724] usb 3-1: Using ep0 maxpacket: 8 [ 222.429143][ T7724] usb 3-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 222.450193][ T7724] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.476742][ T7724] usb 3-1: Product: syz [ 222.480972][ T7724] usb 3-1: Manufacturer: syz [ 222.485590][ T7724] usb 3-1: SerialNumber: syz [ 222.499449][ T7724] usb 3-1: config 0 descriptor?? [ 222.508414][ T7724] radio-usb-si4713 3-1:0.0: Si4713 development board discovered: (10C4:8244) [ 222.526828][ T50] Bluetooth: hci0: command tx timeout [ 223.160350][ T8561] loop3: detected capacity change from 0 to 32768 [ 223.344989][ T7724] radio-usb-si4713: probe of 3-1:0.0 failed with error -71 [ 223.387897][ T7724] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 223.423913][ T7724] usb 3-1: USB disconnect, device number 20 [ 224.104356][ T8587] loop0: detected capacity change from 0 to 4096 [ 224.607041][ T50] Bluetooth: hci0: command tx timeout [ 224.647942][ T8598] loop3: detected capacity change from 0 to 1024 [ 224.720330][ T28] audit: type=1800 audit(1759758555.298:20): pid=8598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1026" name="file1" dev="loop3" ino=20 res=0 errno=0 [ 224.742075][ T8589] loop2: detected capacity change from 0 to 32768 [ 224.746167][ T28] audit: type=1804 audit(1759758555.318:21): pid=8598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.1026" name="/newroot/238/file1/file1" dev="loop3" ino=20 res=1 errno=0 [ 224.807211][ T8589] find_entry called with index = 0 [ 224.813228][ T8589] read_mapping_page failed! [ 224.839728][ T8589] ERROR: (device loop2): txCommit: [ 224.839728][ T8589] [ 224.880310][ T8589] read_mapping_page failed! [ 224.889136][ T8589] ERROR: (device loop2): txCommit: [ 224.889136][ T8589] [ 224.984929][ T11] read_mapping_page failed! [ 224.996628][ T11] ERROR: (device loop2): txCommit: [ 224.996628][ T11] [ 225.004089][ T11] jfs_write_inode: jfs_commit_inode failed! [ 225.352413][ T8609] loop3: detected capacity change from 0 to 8192 [ 225.394153][ T8609] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 225.439133][ T8609] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 225.476806][ T8609] REISERFS (device loop3): using ordered data mode [ 225.483551][ T8609] reiserfs: using flush barriers [ 225.492413][ T8609] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 225.510132][ T8609] REISERFS (device loop3): checking transaction log (loop3) [ 225.577197][ T27] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 225.752021][ T8609] REISERFS (device loop3): Using tea hash to sort names [ 225.760842][ T8609] REISERFS warning (device loop3): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 4) not found (pos 2) [ 225.776772][ T27] usb 2-1: Using ep0 maxpacket: 32 [ 225.790197][ T8609] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 225.804350][ T27] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 225.813077][ T27] usb 2-1: config 0 has no interface number 0 [ 225.833442][ T27] usb 2-1: config 0 interface 184 has no altsetting 0 [ 225.855923][ T8609] REISERFS warning (device loop3): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 4) not found (pos 2) [ 225.882499][ T27] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 225.894523][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.908836][ T8609] REISERFS warning (device loop3): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 4) not found (pos 2) [ 225.926797][ T27] usb 2-1: Product: syz [ 225.931028][ T27] usb 2-1: Manufacturer: syz [ 225.947691][ T27] usb 2-1: SerialNumber: syz [ 225.971932][ T27] usb 2-1: config 0 descriptor?? [ 225.999314][ T27] smsc75xx v1.0.0 [ 226.426744][ T786] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 226.611759][ T786] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 226.621922][ T786] usb 1-1: config 0 interface 0 has no altsetting 0 [ 226.628547][ T27] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 226.628580][ T27] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 226.628601][ T27] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 226.628803][ T27] smsc75xx: probe of 2-1:0.184 failed with error -71 [ 226.662882][ T786] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 226.681053][ T8] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 226.684754][ T27] usb 2-1: USB disconnect, device number 9 [ 226.696302][ T786] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 226.706116][ T786] usb 1-1: Product: syz [ 226.710753][ T786] usb 1-1: Manufacturer: syz [ 226.715577][ T786] usb 1-1: SerialNumber: syz [ 226.724462][ T786] usb 1-1: config 0 descriptor?? [ 226.738046][ T786] usb 1-1: selecting invalid altsetting 0 [ 226.876633][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 226.884098][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 220, changing to 11 [ 226.902155][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 34375, setting to 1024 [ 226.921707][ T8] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 226.931230][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.966776][ T8] usb 4-1: Product: syz [ 226.971111][ T8] usb 4-1: Manufacturer: syz [ 226.975805][ T8] usb 4-1: SerialNumber: syz [ 226.989316][ T8] usb 4-1: config 0 descriptor?? [ 226.995297][ T8632] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 227.020989][ T8] input: KB Gear Tablet as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input23 [ 227.053684][ T786] usb 1-1: USB disconnect, device number 12 [ 227.065156][ C1] kbtab 4-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 227.085552][ C1] kbtab 4-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 227.226270][ T27] usb 4-1: USB disconnect, device number 13 [ 227.898905][ T786] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 228.136852][ T786] usb 3-1: Using ep0 maxpacket: 16 [ 228.150800][ T786] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.176652][ T786] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 228.185770][ T786] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.217905][ T786] usb 3-1: config 0 descriptor?? [ 228.332997][ T8654] loop3: detected capacity change from 0 to 32768 [ 228.397946][ T8654] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 228.575159][ T8654] XFS (loop3): Ending clean mount [ 228.672095][ T786] mcp2221 0003:04D8:00DD.0009: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 228.686368][ T5784] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 228.815890][ T27] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 229.016620][ T27] usb 1-1: Using ep0 maxpacket: 32 [ 229.024248][ T27] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 229.046893][ T7724] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 229.056132][ T27] usb 1-1: config 0 has no interface number 0 [ 229.062815][ T27] usb 1-1: config 0 interface 184 has no altsetting 0 [ 229.079697][ T27] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 229.089467][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.097672][ T27] usb 1-1: Product: syz [ 229.101872][ T27] usb 1-1: Manufacturer: syz [ 229.111378][ T27] usb 1-1: SerialNumber: syz [ 229.120068][ T27] usb 1-1: config 0 descriptor?? [ 229.128233][ T27] smsc75xx v1.0.0 [ 229.172530][ T786] usb 3-1: USB disconnect, device number 21 [ 229.260381][ T7724] usb 2-1: Using ep0 maxpacket: 8 [ 229.273653][ T7724] usb 2-1: New USB device found, idVendor=10c4, idProduct=8244, bcdDevice=dc.00 [ 229.290937][ T7724] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.302411][ T7724] usb 2-1: Product: syz [ 229.309994][ T7724] usb 2-1: Manufacturer: syz [ 229.315499][ T7724] usb 2-1: SerialNumber: syz [ 229.336007][ T7724] usb 2-1: config 0 descriptor?? [ 229.355650][ T7724] radio-usb-si4713 2-1:0.0: Si4713 development board discovered: (10C4:8244) [ 229.696681][ T8683] loop3: detected capacity change from 0 to 32768 [ 229.719495][ T8683] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 229.768470][ T27] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 229.787976][ T27] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 229.800383][ T27] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 229.812724][ T27] smsc75xx: probe of 1-1:0.184 failed with error -71 [ 229.824835][ T27] usb 1-1: USB disconnect, device number 13 [ 229.930881][ T8683] XFS (loop3): Ending clean mount [ 230.002722][ T5784] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 230.219275][ T7724] radio-usb-si4713: probe of 2-1:0.0 failed with error -71 [ 230.238820][ T7724] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 230.275521][ T7724] usb 2-1: USB disconnect, device number 10 [ 231.232827][ T8723] Bluetooth: hci4: Frame reassembly failed (-84) [ 231.250376][ T48] Bluetooth: hci4: Frame reassembly failed (-84) [ 231.417140][ T786] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 231.535750][ T8735] netlink: 'syz.2.1072': attribute type 12 has an invalid length. [ 231.543786][ T8735] netlink: 'syz.2.1072': attribute type 29 has an invalid length. [ 231.553714][ T8735] netlink: 148 bytes leftover after parsing attributes in process `syz.2.1072'. [ 231.565946][ T8735] netlink: 'syz.2.1072': attribute type 1 has an invalid length. [ 231.619801][ T786] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 231.639975][ T786] usb 2-1: config 0 interface 0 has no altsetting 0 [ 231.658773][ T786] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 231.675030][ T786] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 231.686617][ T786] usb 2-1: Product: syz [ 231.695472][ T786] usb 2-1: Manufacturer: syz [ 231.705838][ T786] usb 2-1: SerialNumber: syz [ 231.744456][ T786] usb 2-1: config 0 descriptor?? [ 231.770973][ T786] usb 2-1: selecting invalid altsetting 0 [ 232.051292][ T786] usb 2-1: USB disconnect, device number 11 [ 233.009636][ T8755] loop0: detected capacity change from 0 to 32768 [ 233.206985][ T5845] usb 2-1: new full-speed USB device number 12 using dummy_hcd [ 233.246879][ T50] Bluetooth: hci4: Entering manufacturer mode failed (-110) [ 233.247098][ T5789] Bluetooth: hci4: command 0xfc11 tx timeout [ 233.425989][ T5845] usb 2-1: config 9 has an invalid interface number: 81 but max is 0 [ 233.434571][ T5845] usb 2-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 233.444757][ T5845] usb 2-1: config 9 has no interface number 0 [ 233.450916][ T5845] usb 2-1: config 9 interface 81 has no altsetting 0 [ 233.462940][ T5845] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 233.472128][ T5845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.480898][ T5845] usb 2-1: Product: syz [ 233.485126][ T5845] usb 2-1: Manufacturer: syz [ 233.489874][ T5845] usb 2-1: SerialNumber: syz [ 233.626753][ T786] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 233.708681][ T5845] usbserial_generic 2-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 233.720674][ T5845] usbserial_generic 2-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 233.731627][ T5845] usbserial_generic 2-1:9.81: device has no bulk endpoints [ 233.746864][ T5845] usb 2-1: USB disconnect, device number 12 [ 233.816598][ T786] usb 4-1: Using ep0 maxpacket: 32 [ 233.824864][ T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 233.836436][ T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 233.848701][ T786] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 233.858247][ T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.871606][ T786] usb 4-1: config 0 descriptor?? [ 233.942534][ T8795] loop0: detected capacity change from 0 to 128 [ 233.963115][ T8795] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 233.980774][ T8795] ext4 filesystem being mounted at /301/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 234.004570][ T8795] syz.0.1083 (pid 8795) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 234.049877][ T5788] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 234.348558][ T786] savu 0003:1E7D:2D5A.000A: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 234.678503][ T5845] usb 4-1: USB disconnect, device number 14 [ 234.876836][ T786] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 235.066660][ T2199] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 235.078412][ T786] usb 1-1: config index 0 descriptor too short (expected 39, got 27) [ 235.086674][ T786] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 235.097584][ T786] usb 1-1: config 0 interface 0 has no altsetting 0 [ 235.106984][ T786] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 235.116076][ T786] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 235.124313][ T786] usb 1-1: Product: syz [ 235.128586][ T786] usb 1-1: Manufacturer: syz [ 235.133200][ T786] usb 1-1: SerialNumber: syz [ 235.140138][ T786] usb 1-1: config 0 descriptor?? [ 235.147180][ T786] hub 1-1:0.0: bad descriptor, ignoring hub [ 235.153138][ T786] hub: probe of 1-1:0.0 failed with error -5 [ 235.161844][ T786] usb 1-1: selecting invalid altsetting 0 [ 235.278833][ T2199] usb 3-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 235.295872][ T2199] usb 3-1: config 0 interface 0 has no altsetting 0 [ 235.321475][ T2199] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 235.331093][ T2199] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 235.339427][ T2199] usb 3-1: Product: syz [ 235.343630][ T2199] usb 3-1: Manufacturer: syz [ 235.348353][ T2199] usb 3-1: SerialNumber: syz [ 235.357978][ T2199] usb 3-1: config 0 descriptor?? [ 235.368898][ T2199] usb 3-1: selecting invalid altsetting 0 [ 235.668313][ T787] usb 3-1: USB disconnect, device number 22 [ 235.870799][ T8808] usb 1-1: reset high-speed USB device number 14 using dummy_hcd [ 236.107813][ T786] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 236.296825][ T786] usb 4-1: Using ep0 maxpacket: 16 [ 236.303751][ T786] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.314913][ T786] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 236.324691][ T786] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.334817][ T786] usb 4-1: config 0 descriptor?? [ 236.507914][ T2199] usb 1-1: USB disconnect, device number 14 [ 236.766768][ T786] mcp2221 0003:04D8:00DD.000B: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.3-1/input0 [ 237.245580][ T786] usb 4-1: USB disconnect, device number 15 [ 240.171692][ T8849] netlink: 'syz.3.1103': attribute type 12 has an invalid length. [ 240.182208][ T8849] netlink: 'syz.3.1103': attribute type 29 has an invalid length. [ 240.185934][ T8848] loop0: detected capacity change from 0 to 1024 [ 240.190380][ T8849] netlink: 148 bytes leftover after parsing attributes in process `syz.3.1103'. [ 240.211408][ T8849] netlink: 'syz.3.1103': attribute type 1 has an invalid length. [ 240.461323][ T8853] loop3: detected capacity change from 0 to 2048 [ 240.472790][ T8853] EXT4-fs: Ignoring removed bh option [ 240.507230][ T8853] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 240.564578][ T8853] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1215: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 240.583635][ T8853] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 3 with error 28 [ 240.598494][ T8853] EXT4-fs (loop3): This should not happen!! Data will be lost [ 240.598494][ T8853] [ 240.611015][ T8853] EXT4-fs (loop3): Total free blocks count 0 [ 240.634643][ T8853] EXT4-fs (loop3): Free/Dirty block details [ 240.646877][ T8853] EXT4-fs (loop3): free_blocks=2415919104 [ 240.663081][ T8853] EXT4-fs (loop3): dirty_blocks=16 [ 240.672722][ T8853] EXT4-fs (loop3): Block reservation details [ 240.683719][ T8853] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 240.703734][ T8859] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 240.711677][ T8859] IPv6: NLM_F_CREATE should be set when creating new route [ 240.719131][ T8859] IPv6: NLM_F_CREATE should be set when creating new route [ 240.726419][ T8859] IPv6: NLM_F_CREATE should be set when creating new route [ 240.756321][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.900463][ T8861] loop1: detected capacity change from 0 to 512 [ 240.958274][ T8861] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 240.973721][ T8861] ext4 filesystem being mounted at /271/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 241.180933][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.200196][ T28] audit: type=1326 audit(1759758571.778:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.227552][ T786] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 241.233819][ T28] audit: type=1326 audit(1759758571.778:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.315327][ T28] audit: type=1326 audit(1759758571.808:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=284 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.344897][ T28] audit: type=1326 audit(1759758571.808:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.391435][ T28] audit: type=1326 audit(1759758571.808:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.452001][ T786] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 241.460877][ T28] audit: type=1326 audit(1759758571.838:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=209 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.467424][ T786] usb 4-1: config 0 interface 0 has no altsetting 0 [ 241.493805][ T8877] block nbd2: shutting down sockets [ 241.504493][ T28] audit: type=1326 audit(1759758571.838:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.510331][ T786] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 241.541887][ T786] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 241.550938][ T786] usb 4-1: Product: syz [ 241.555156][ T786] usb 4-1: Manufacturer: syz [ 241.559911][ T786] usb 4-1: SerialNumber: syz [ 241.564564][ T28] audit: type=1326 audit(1759758571.838:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8871 comm="syz.0.1112" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2325b8eec9 code=0x7ffc0000 [ 241.567529][ T786] usb 4-1: config 0 descriptor?? [ 241.607737][ T786] usb 4-1: selecting invalid altsetting 0 [ 241.969388][ T27] usb 4-1: USB disconnect, device number 16 [ 242.149070][ T8771] Bluetooth: hci4: Frame reassembly failed (-84) [ 242.155786][ T8771] Bluetooth: hci4: Frame reassembly failed (-84) [ 242.163863][ T8899] Bluetooth: hci4: Frame reassembly failed (-84) [ 242.712707][ T8918] block nbd1: shutting down sockets [ 243.072721][ T8929] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 243.080086][ T8929] IPv6: NLM_F_CREATE should be set when creating new route [ 243.087445][ T8929] IPv6: NLM_F_CREATE should be set when creating new route [ 243.094711][ T8929] IPv6: NLM_F_CREATE should be set when creating new route [ 243.238271][ T8935] loop3: detected capacity change from 0 to 16 [ 243.255873][ T8934] loop1: detected capacity change from 0 to 2048 [ 243.266969][ T8935] erofs: (device loop3): mounted with root inode @ nid 36. [ 243.285282][ T8934] EXT4-fs: Ignoring removed bh option [ 243.327437][ T786] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 243.370363][ T8934] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 243.424835][ T8934] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1215: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 243.442481][ T8934] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 3 with error 28 [ 243.456359][ T8934] EXT4-fs (loop1): This should not happen!! Data will be lost [ 243.456359][ T8934] [ 243.466373][ T8934] EXT4-fs (loop1): Total free blocks count 0 [ 243.472490][ T8934] EXT4-fs (loop1): Free/Dirty block details [ 243.480653][ T8934] EXT4-fs (loop1): free_blocks=2415919104 [ 243.486458][ T8934] EXT4-fs (loop1): dirty_blocks=16 [ 243.492520][ T8934] EXT4-fs (loop1): Block reservation details [ 243.499682][ T8934] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 243.528892][ T786] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.542792][ T786] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 243.562260][ T786] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.577203][ T786] usb 1-1: Product: syz [ 243.581669][ T786] usb 1-1: Manufacturer: syz [ 243.586406][ T786] usb 1-1: SerialNumber: syz [ 243.600220][ T786] usb 1-1: config 0 descriptor?? [ 243.603424][ T5795] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.682201][ T786] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 243.700126][ T8943] loop3: detected capacity change from 0 to 1024 [ 243.731205][ T8943] EXT4-fs: Ignoring removed nomblk_io_submit option [ 243.739995][ T8943] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 243.793272][ T8943] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 243.794010][ T5804] udevd[5804]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 243.813028][ T8943] System zones: 0-1, 3-36 [ 243.871718][ T8943] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 243.906358][ T2199] usb 1-1: USB disconnect, device number 15 [ 243.925862][ T8943] capability: warning: `syz.3.1137' uses deprecated v2 capabilities in a way that may be insecure [ 243.989100][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.176225][ T8951] block nbd3: shutting down sockets [ 244.207658][ T50] Bluetooth: hci4: Entering manufacturer mode failed (-110) [ 244.269706][ T8954] batadv_slave_1: entered promiscuous mode [ 244.277665][ T8953] batadv_slave_1: left promiscuous mode [ 244.569797][ T8964] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 244.577192][ T8964] IPv6: NLM_F_CREATE should be set when creating new route [ 244.584560][ T8964] IPv6: NLM_F_CREATE should be set when creating new route [ 244.591877][ T8964] IPv6: NLM_F_CREATE should be set when creating new route [ 244.714072][ T8968] loop0: detected capacity change from 0 to 512 [ 244.756826][ T8968] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.801337][ T8968] ext4 filesystem being mounted at /320/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 245.082809][ T5788] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.157877][ T8971] loop3: detected capacity change from 0 to 32768 [ 245.183844][ T8979] loop1: detected capacity change from 0 to 256 [ 245.196233][ T8979] exfat: Deprecated parameter 'utf8' [ 245.203980][ T8979] exfat: Deprecated parameter 'namecase' [ 245.211583][ T8979] exfat: Deprecated parameter 'namecase' [ 245.218528][ T8979] exfat: Deprecated parameter 'utf8' [ 245.231040][ T8971] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop3 scanned by syz.3.1149 (8971) [ 245.235675][ T8979] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0x8212fc2e, utbl_chksum : 0xe619d30d) [ 245.328945][ T8971] BTRFS info (device loop3): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 245.370486][ T8971] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 245.420523][ T8971] BTRFS info (device loop3): using free space tree [ 245.570940][ T8996] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1154'. [ 245.581070][ T8971] BTRFS info (device loop3): enabling ssd optimizations [ 245.588662][ T8971] BTRFS info (device loop3): auto enabling async discard [ 245.616260][ T8996] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1154'. [ 245.947109][ T5784] BTRFS info (device loop3): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 246.001654][ T9011] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 246.992233][ T9036] loop0: detected capacity change from 0 to 64 [ 247.020371][ T9020] loop2: detected capacity change from 0 to 32768 [ 247.044122][ T9039] vcan0: tx drop: invalid da for name 0x0000000000000002 [ 247.119915][ T9020] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 247.149409][ T9047] loop3: detected capacity change from 0 to 512 [ 247.157006][ T9047] EXT4-fs: Ignoring removed nobh option [ 247.176799][ T9047] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #15: comm syz.3.1170: iget: bad i_size value: 38620345925642 [ 247.257147][ T9047] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1170: couldn't read orphan inode 15 (err -117) [ 247.281249][ T9047] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 247.371562][ T9020] XFS (loop2): Ending clean mount [ 247.381867][ T9020] XFS (loop2): Quotacheck needed: Please wait. [ 247.399317][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.486822][ T9020] XFS (loop2): Quotacheck: Done. [ 247.728695][ T5792] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 247.776287][ T9061] kernel read not supported for file /ыме (pid: 9061 comm: syz.1.1175) [ 247.802503][ T28] audit: type=1800 audit(1759758578.378:30): pid=9061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1175" name=EBACA503 dev="mqueue" ino=18913 res=0 errno=0 [ 247.847236][ T27] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 248.076868][ T27] usb 4-1: Using ep0 maxpacket: 8 [ 248.099693][ T27] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 248.126964][ T27] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 248.164561][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.195361][ T27] usb 4-1: config 0 descriptor?? [ 248.436644][ T786] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 248.446140][ T27] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 248.643485][ T786] usb 2-1: New USB device found, idVendor=0856, idProduct=ac31, bcdDevice=93.1e [ 248.647050][ T7724] usb 4-1: USB disconnect, device number 17 [ 248.672586][ T786] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.691066][ T786] usb 2-1: Product: syz [ 248.695314][ T786] usb 2-1: Manufacturer: syz [ 248.705441][ T786] usb 2-1: SerialNumber: syz [ 248.732874][ T786] usb 2-1: config 0 descriptor?? [ 248.793683][ T9090] loop2: detected capacity change from 0 to 22 [ 248.803173][ T9090] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 248.822763][ T9090] romfs: Mounting image 'rom 637cf1fa' through the block layer [ 249.360547][ T786] mos7840 2-1:0.0: required endpoints missing [ 249.378490][ T786] usb 2-1: USB disconnect, device number 13 [ 249.591831][ T9106] loop3: detected capacity change from 0 to 16 [ 249.601544][ T9106] erofs: (device loop3): mounted with root inode @ nid 36. [ 249.652295][ T9106] syz.3.1195: attempt to access beyond end of device [ 249.652295][ T9106] loop3: rw=524288, sector=16, nr_sectors = 16 limit=16 [ 249.673049][ T9106] syz.3.1195: attempt to access beyond end of device [ 249.673049][ T9106] loop3: rw=524288, sector=8, nr_sectors = 16 limit=16 [ 249.707496][ T9110] syz.3.1195: attempt to access beyond end of device [ 249.707496][ T9110] loop3: rw=0, sector=8, nr_sectors = 16 limit=16 [ 249.762335][ T5784] BUG: Bad page state in process syz-executor pfn:30653 [ 249.770060][ T5784] page:ffffea0000c194c0 refcount:0 mapcount:0 mapping:ffff88805d6407c8 index:0x2 pfn:0x30653 [ 249.780367][ T5784] aops:z_erofs_cache_aops ino:0 [ 249.785266][ T5784] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 249.793088][ T5784] page_type: 0xffffffff() [ 249.797594][ T5784] raw: 00fff00000000001 dead000000000100 dead000000000122 ffff88805d6407c8 [ 249.806218][ T5784] raw: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000 [ 249.814979][ T5784] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 249.822420][ T5784] page_owner tracks the page as allocated [ 249.828796][ T5784] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x192840(GFP_NOWAIT|__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 9106, tgid 9105 (syz.3.1195), ts 249651798764, free_ts 249533963312 [ 249.851574][ T5784] post_alloc_hook+0x1cd/0x210 [ 249.856591][ T5784] get_page_from_freelist+0x195c/0x19f0 [ 249.862289][ T5784] __alloc_pages+0x1e3/0x460 [ 249.866976][ T5784] z_erofs_do_read_page+0x20c0/0x3680 [ 249.872384][ T5784] z_erofs_readahead+0x862/0xd50 [ 249.877430][ T5784] read_pages+0x177/0x840 [ 249.881801][ T5784] page_cache_ra_unbounded+0x692/0x770 [ 249.887394][ T5784] force_page_cache_ra+0x2c1/0x320 [ 249.892558][ T5784] generic_fadvise+0x44f/0x730 [ 249.897455][ T5784] __x64_sys_fadvise64+0x140/0x180 [ 249.902622][ T5784] do_syscall_64+0x55/0xb0 [ 249.907138][ T5784] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 249.913077][ T5784] page last free stack trace: [ 249.917868][ T5784] free_unref_page_prepare+0x7ce/0x8e0 [ 249.923381][ T5784] free_unref_page_list+0xbe/0x860 [ 249.928590][ T5784] release_pages+0x1fa0/0x2220 [ 249.933432][ T5784] tlb_flush_mmu+0x368/0x4f0 [ 249.938145][ T5784] tlb_finish_mmu+0xc3/0x1d0 [ 249.943307][ T5784] exit_mmap+0x3f0/0xb50 [ 249.947828][ T5784] __mmput+0x118/0x3c0 [ 249.951949][ T5784] exit_mm+0x1da/0x2c0 [ 249.956065][ T5784] do_exit+0x88e/0x23c0 [ 249.960348][ T5784] do_group_exit+0x21b/0x2d0 [ 249.964988][ T5784] get_signal+0x12fc/0x1400 [ 249.970396][ T5784] arch_do_signal_or_restart+0x96/0x780 [ 249.976020][ T5784] exit_to_user_mode_loop+0x70/0x110 [ 249.981415][ T5784] exit_to_user_mode_prepare+0xf6/0x180 [ 249.987075][ T5784] syscall_exit_to_user_mode+0x1a/0x50 [ 249.992589][ T5784] do_syscall_64+0x61/0xb0 [ 249.997128][ T5784] Modules linked in: [ 250.001073][ T5784] CPU: 0 PID: 5784 Comm: syz-executor Not tainted syzkaller #0 [ 250.008656][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 250.018743][ T5784] Call Trace: [ 250.022054][ T5784] [ 250.025046][ T5784] dump_stack_lvl+0x16c/0x230 [ 250.029770][ T5784] ? show_regs_print_info+0x20/0x20 [ 250.034987][ T5784] ? swiotlb_print_info+0x70/0x70 [ 250.040055][ T5784] bad_page+0x14b/0x170 [ 250.044249][ T5784] free_unref_page_prepare+0x887/0x8e0 [ 250.049753][ T5784] free_unref_page+0x32/0x2e0 [ 250.054470][ T5784] ? __folio_put+0xef/0x210 [ 250.059005][ T5784] erofs_try_to_free_all_cached_pages+0x295/0x600 [ 250.065460][ T5784] erofs_shrink_workstation+0x118/0x290 [ 250.071033][ T5784] ? erofs_shrinker_unregister+0x170/0x170 [ 250.076881][ T5784] ? io_schedule+0xd0/0xd0 [ 250.081340][ T5784] ? kobject_put+0x43c/0x470 [ 250.085967][ T5784] erofs_shrinker_unregister+0x5d/0x170 [ 250.091543][ T5784] erofs_put_super+0x4e/0x150 [ 250.096248][ T5784] ? erofs_free_inode+0xb0/0xb0 [ 250.101123][ T5784] generic_shutdown_super+0x134/0x2b0 [ 250.106531][ T5784] kill_block_super+0x44/0x90 [ 250.111226][ T5784] erofs_kill_sb+0x4c/0x140 [ 250.115753][ T5784] deactivate_locked_super+0x97/0x100 [ 250.121147][ T5784] cleanup_mnt+0x429/0x4c0 [ 250.125603][ T5784] task_work_run+0x1ce/0x250 [ 250.130219][ T5784] ? task_work_cancel+0x240/0x240 [ 250.135273][ T5784] ? exit_to_user_mode_loop+0x3b/0x110 [ 250.140764][ T5784] exit_to_user_mode_loop+0xe6/0x110 [ 250.146077][ T5784] exit_to_user_mode_prepare+0xf6/0x180 [ 250.151646][ T5784] syscall_exit_to_user_mode+0x1a/0x50 [ 250.157129][ T5784] do_syscall_64+0x61/0xb0 [ 250.161563][ T5784] ? clear_bhb_loop+0x40/0x90 [ 250.166255][ T5784] ? clear_bhb_loop+0x40/0x90 [ 250.170953][ T5784] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 250.176861][ T5784] RIP: 0033:0x7f48bbf901f7 [ 250.181301][ T5784] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 250.200922][ T5784] RSP: 002b:00007ffd956826c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 250.209350][ T5784] RAX: 0000000000000000 RBX: 00007f48bc011d7d RCX: 00007f48bbf901f7 [ 250.217333][ T5784] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd95682780 [ 250.225316][ T5784] RBP: 00007ffd95682780 R08: 0000000000000000 R09: 0000000000000000 [ 250.233299][ T5784] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd95683810 [ 250.241285][ T5784] R13: 00007f48bc011d7d R14: 000000000003cf54 R15: 00007ffd95683850 [ 250.249284][ T5784] [ 250.253232][ T5784] Disabling lock debugging due to kernel taint [ 251.246614][ T5789] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 255.971092][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.977502][ T1285] ieee802154 phy1 wpan1: encryption failed: -22