last executing test programs: 9m55.023979668s ago: executing program 3 (id=148): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64=r0, @ANYRES64=0x0, @ANYBLOB="ed"], 0x20) 9m54.104702572s ago: executing program 3 (id=152): r0 = io_uring_setup(0x4e4d, &(0x7f0000000080)={0x0, 0x5275, 0x80, 0x9, 0x290}) pause() close_range(r0, 0xffffffffffffffff, 0x0) 9m52.502419692s ago: executing program 3 (id=158): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0106000000000000000009000000240004801300010062726f6164636173742d6c696e6b"], 0x38}}, 0x0) 9m51.671924358s ago: executing program 3 (id=161): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$nfs4(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', 0x0, 0x197841, 0x0) mount$fuseblk(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x24000, 0x0) 9m50.817917852s ago: executing program 3 (id=165): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/176, 0xb0) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) 9m49.616815585s ago: executing program 3 (id=171): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@getchain={0x24, 0x66, 0xfcd66a900070b359, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r1, {0x8, 0x7}, {0xfff1}, {0xe, 0xfff1}}}, 0x24}}, 0xd0) 9m45.543082591s ago: executing program 32 (id=171): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@getchain={0x24, 0x66, 0xfcd66a900070b359, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r1, {0x8, 0x7}, {0xfff1}, {0xe, 0xfff1}}}, 0x24}}, 0xd0) 11.954311573s ago: executing program 0 (id=1948): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, {'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f00000006c0)=""/83, 0x53, 0x0, 0x2}}, 0x120) writev(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)="0e000000", 0x4}, {&(0x7f00000006c0), 0x1000000}], 0x2) 9.972680417s ago: executing program 0 (id=1953): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f00000005c0)={[{@noblock_validity}, {}, {@user_xattr}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@grpquota}, {@nomblk_io_submit}]}, 0x1, 0x56a, &(0x7f00000015c0)="$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") setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x2}, [], {0x4, 0x1}, [], {0x10, 0x7}, {0x20, 0x2}}, 0x24, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 8.47154567s ago: executing program 5 (id=1957): mount$afs(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000100), 0x4, &(0x7f0000000080)={[{@dyn}, {@flock_openafs}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') read$FUSE(r0, &(0x7f0000000980)={0x2020}, 0x160e) 7.888681629s ago: executing program 1 (id=1958): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0xfffffedf, 0x10, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffffff, 0xd}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x41ff, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x50) 7.801786882s ago: executing program 2 (id=1959): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x3, 0x4de, &(0x7f0000000c40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000240)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x0) 7.199509471s ago: executing program 4 (id=1960): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x205c, r1}) 6.938693225s ago: executing program 0 (id=1961): syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000840)='./bus\x00', 0x210052, &(0x7f0000000b40)=ANY=[@ANYBLOB='debug,gid=', @ANYRESHEX=0x0, @ANYBLOB=',dots,dots,check=relaxed,dots,nodots,errors=continue,showexec,dots,dots,codepage=860,dots,nocase,codepage=936,check=relaxed,nodots,fmask=00000000000000000000002,umask=00000000000000000000005,uid=', @ANYRESHEX=0x0, @ANYRES16, @ANYRESDEC=0x0, @ANYBLOB=',context=system_u,ro,audit,subj_role=,hash,\x00'], 0x5, 0x1c7, &(0x7f0000000500)="$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") mkdir(&(0x7f0000003200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 6.647548648s ago: executing program 5 (id=1962): r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) read$FUSE(r0, &(0x7f0000002240)={0x2020}, 0x2020) writev(r0, &(0x7f0000002140)=[{&(0x7f0000002080)="01000080", 0x4}], 0x1) 5.524051578s ago: executing program 1 (id=1963): r0 = open(&(0x7f0000000280)='.\x00', 0x8000, 0x0) fcntl$notify(r0, 0x402, 0x8000003d) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) 5.502956455s ago: executing program 4 (id=1964): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xc, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1ff, 0x9df2, 0x200, 0x1000, 0x0, 0x2406, 0x5, 0xd, r1}, 0x20) 5.383181679s ago: executing program 5 (id=1965): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000003c0)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)='._', 0x2}], 0x1}, 0xc00a084) 5.090944755s ago: executing program 2 (id=1966): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '\x00'}}]}}) 4.437202267s ago: executing program 4 (id=1967): syz_mount_image$vfat(&(0x7f0000000300), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x36b, &(0x7f0000000a00)="$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") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020}, 0xcb0a) 4.339634363s ago: executing program 1 (id=1968): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000003680)={0x1c, 0x1, 0x4, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x1c, 0x1, 0x4, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x14) 4.210374639s ago: executing program 0 (id=1969): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x400000001, &(0x7f0000000300)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x1, @local}, {0xa, 0x4e22, 0xfffffffe, @empty}, r1}}, 0x48) 4.006351742s ago: executing program 5 (id=1970): mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) 3.40201945s ago: executing program 1 (id=1971): ioprio_set$uid(0x3, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}, 0x0) ioprio_get$uid(0x3, 0x0) 3.356262078s ago: executing program 2 (id=1972): r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) socket$key(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000000340)=""/40, 0x28, 0x3fff800000000000) 2.989770604s ago: executing program 5 (id=1973): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x400e, &(0x7f0000000300)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@sysvgroups}]}, 0x1, 0x42f, &(0x7f0000000940)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=0x8, 0x12) 2.964712562s ago: executing program 4 (id=1974): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x9, 0x800000000000, 0x0, 0x0, 0x10, 0x1d, "2401010000000000000d0ec0c1b4e9b1c4369d03740250ceaac500b1b3d741dd17c1c50d38ef2a565ef1e85c58d36500", "a1163939c787a16c1ca43f8539f3d3289737f0374c72a964a0193b3e8772fd29f35239d20000000100", "24431a1e58a68e174f0000000000ef8a07580000000000002000", [0x5]}}) 2.775603945s ago: executing program 0 (id=1975): unshare(0xc040400) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, 0x0, 0x0) 2.476876449s ago: executing program 2 (id=1976): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200001a000000bfa30000000000000703000000feffff"], 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xd00, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x1200}, 0x28) 2.280538604s ago: executing program 1 (id=1977): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x8, &(0x7f0000004200)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 1.657727302s ago: executing program 4 (id=1978): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x8, 0x3032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018210000", @ANYRES32=r0, @ANYBLOB="0000000002000000b705000008000000850000002e00000095"], &(0x7f0000000500)='GPL\x00', 0x8, 0x1002, &(0x7f00000017c0)=""/4098, 0x40f00}, 0x94) 1.444372574s ago: executing program 0 (id=1979): syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x4040, &(0x7f0000000a80)=ANY=[@ANYBLOB='force,decompose,nls=cp857,uid=', @ANYRESHEX=0xee01, @ANYBLOB="2c6e6f626172726965722c706172743d3078303030303030303030303030303030342c0029da224046557ecb65ded5c50ad3a6a30bc9ff1a3ebc851290177bba8d57fc514869fde9ff0cd99031aef2250bd32f6fe7dffcc4d843c5398f85b2162d81bd51c7ad5d6c6ec22b4391379123720a07da3c987a8779b03b21db3c6542040ee5b3167521a1f384b80673a5e56ff56bf5523200000000079a42c04c9e8f94e57cdc0e3adfa978c6d4d7f05fa88ead40f3ec2bf6239d4c40d4496fb2ded06d4900"/206], 0x20, 0x6fe, &(0x7f0000002100)="$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") syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x802053, 0x0, 0xfc, 0x0, &(0x7f00000000c0)) rmdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 1.401148357s ago: executing program 2 (id=1980): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x7}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x10}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x24000000) 1.094084043s ago: executing program 1 (id=1981): r0 = landlock_create_ruleset(&(0x7f0000000240)={0xba9a, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x1) symlink(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 840.280208ms ago: executing program 5 (id=1982): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newnexthop={0x30, 0x68, 0x1, 0x0, 0x25dfdbfb, {}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x4}, @NHA_ENCAP={0x8, 0x8, 0x0, 0x1, @MPLS_IPTUNNEL_DST={0x4}}, @NHA_OIF={0x8, 0x5, r1}]}, 0x30}}, 0x0) 688.63873ms ago: executing program 4 (id=1983): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x106f) 0s ago: executing program 2 (id=1984): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000000340)="1400000016001963d25a80648c56915a19aa2bfe", 0x14}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001580)=""/4080, 0xff0}], 0x1}, 0x10002) kernel console output (not intermixed with test programs): ly file system [ 615.655653][ T7548] udevd[7548]: symlink '../../loop2' '/dev/disk/by-diskseq/377.tmp-b7:2' failed: Read-only file system [ 615.709839][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/378.tmp-b7:5' failed: Read-only file system [ 616.098618][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/379.tmp-b7:0' failed: Read-only file system [ 616.360421][ T7548] udevd[7548]: symlink '../../loop4' '/dev/disk/by-diskseq/375.tmp-b7:4' failed: Read-only file system [ 616.390137][ T9033] loop5: detected capacity change from 0 to 128 [ 616.439661][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/378.tmp-b7:5' failed: Read-only file system [ 616.498118][ T5871] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 616.594930][ T9033] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 616.691155][ T5871] usb 3-1: Using ep0 maxpacket: 8 [ 616.732998][ T5871] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 616.751367][ T5871] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 616.768954][ T5871] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 3271, setting to 1024 [ 616.787472][ T5871] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 616.850030][ T9033] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 617.117987][ T5871] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 617.140692][ T5871] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 617.149541][ T5871] usb 3-1: SerialNumber: syz [ 617.237015][ T9029] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 617.250134][ T9029] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 617.412223][ T5871] cdc_ether 3-1:1.0: skipping garbage [ 617.423800][ T5871] usb 3-1: bad CDC descriptors [ 617.431024][ T5871] usb-storage 3-1:1.0: USB Mass Storage device detected [ 617.548070][ T5871] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 617.581730][ T5871] scsi host1: usb-storage 3-1:1.0 [ 618.837338][ T9043] usb 3-1: reset high-speed USB device number 8 using dummy_hcd [ 619.262331][ T9053] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1203'. [ 619.828100][ T5871] usb 3-1: USB disconnect, device number 8 [ 620.120510][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 620.690256][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 620.734796][ T7548] udevd[7548]: symlink '../../loop2' '/dev/disk/by-diskseq/377.tmp-b7:2' failed: Read-only file system [ 621.139152][ T9067] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.151809][ T9067] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:1) [ 621.172326][ T8679] udevd[8679]: symlink '../../loop4' '/dev/disk/by-diskseq/375.tmp-b7:4' failed: Read-only file system [ 621.976451][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/381.tmp-b7:0' failed: Read-only file system [ 622.325641][ T9075] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 622.340876][ T8679] udevd[8679]: symlink '../../loop1' '/dev/disk/by-diskseq/384.tmp-b7:1' failed: Read-only file system [ 622.365178][ T9075] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 622.426497][ T9076] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1213'. [ 622.483407][ T9079] loop1: detected capacity change from 0 to 256 [ 622.486860][ T9077] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1221'. [ 622.493830][ T9077] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1221'. [ 623.002765][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/381.tmp-b7:0' failed: Read-only file system [ 623.092658][ T9079] FAT-fs (loop1): Directory bread(block 64) failed [ 623.107056][ T9079] FAT-fs (loop1): Directory bread(block 65) failed [ 623.120560][ T9079] FAT-fs (loop1): Directory bread(block 66) failed [ 623.130761][ T9079] FAT-fs (loop1): Directory bread(block 67) failed [ 623.141223][ T9079] FAT-fs (loop1): Directory bread(block 68) failed [ 623.157842][ T9079] FAT-fs (loop1): Directory bread(block 69) failed [ 623.171785][ T9079] FAT-fs (loop1): Directory bread(block 70) failed [ 623.183125][ T9079] FAT-fs (loop1): Directory bread(block 71) failed [ 623.199891][ T9079] FAT-fs (loop1): Directory bread(block 72) failed [ 623.210097][ T9079] FAT-fs (loop1): Directory bread(block 73) failed [ 623.792738][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/386.tmp-b7:1' failed: Read-only file system [ 624.401957][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/377.tmp-b7:2' failed: Read-only file system [ 625.035221][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 625.441370][ T9098] loop0: detected capacity change from 0 to 512 [ 625.529471][ T9094] loop1: detected capacity change from 0 to 2048 [ 625.533682][ T9098] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 625.558160][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/375.tmp-b7:4' failed: Read-only file system [ 625.854256][ T9094] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 626.251361][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 626.337970][ T8679] udevd[8679]: symlink '../../loop1' '/dev/disk/by-diskseq/386.tmp-b7:1' failed: Read-only file system [ 626.438589][ T8679] udevd[8679]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system [ 626.512764][ T8679] udevd[8679]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system [ 627.014699][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/377.tmp-b7:2' failed: Read-only file system [ 627.480924][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/381.tmp-b7:0' failed: Read-only file system [ 627.549706][ T8679] udevd[8679]: symlink '../../loop4' '/dev/disk/by-diskseq/375.tmp-b7:4' failed: Read-only file system [ 627.773057][ T7548] udevd[7548]: symlink '../../loop1' '/dev/disk/by-diskseq/386.tmp-b7:1' failed: Read-only file system [ 628.215389][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 628.395237][ T5876] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 628.760454][ T5876] usb 6-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 628.770876][ T5876] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 628.930771][ T5876] usb 6-1: config 0 descriptor?? [ 629.009208][ T5876] cp210x 6-1:0.0: cp210x converter detected [ 629.365892][ T9126] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 629.372705][ T9126] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 629.384984][ T9126] vhci_hcd vhci_hcd.0: Device attached [ 629.509709][ T9125] loop0: detected capacity change from 0 to 1024 [ 629.551551][ T9128] vhci_hcd: connection closed [ 629.632384][ T1862] vhci_hcd: stop threads [ 629.642467][ T1862] vhci_hcd: release socket [ 629.647623][ T1862] vhci_hcd: disconnect device [ 629.687654][ T1969] vhci_hcd: vhci_device speed not set [ 629.760551][ T5876] usb 6-1: cp210x converter now attached to ttyUSB0 [ 629.944662][ T9125] hfsplus: walked past end of dir [ 629.984686][ T5871] usb 6-1: USB disconnect, device number 7 [ 630.041586][ T5871] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 630.199927][ T5871] cp210x 6-1:0.0: device disconnected [ 631.009978][ T8679] udevd[8679]: symlink '../../loop0' '/dev/disk/by-diskseq/390.tmp-b7:0' failed: Read-only file system [ 631.101370][ T8679] udevd[8679]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 631.329640][ T8679] udevd[8679]: symlink '../../loop0' '/dev/disk/by-uuid/77546d12-b9b4-3a96-8b3c-e2850aad7140.tmp-b7:0' failed: Read-only file system [ 631.561519][ T9139] tipc: Enabling not permitted [ 631.571687][ T9139] tipc: Enabling of bearer rejected, failed to enable media [ 632.088300][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/392.tmp-b7:0' failed: Read-only file system [ 632.110006][ T7548] udevd[7548]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 632.119528][ T8679] udevd[8679]: symlink '../../loop2' '/dev/disk/by-diskseq/377.tmp-b7:2' failed: Read-only file system [ 632.496731][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/392.tmp-b7:0' failed: Read-only file system [ 632.750201][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/392.tmp-b7:0' failed: Read-only file system [ 632.757276][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/385.tmp-b7:5' failed: Read-only file system [ 633.130407][ T9145] loop2: detected capacity change from 0 to 2048 [ 633.270806][ T9145] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 633.337290][ T8679] udevd[8679]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 633.613232][ T9145] syz.2.1240: attempt to access beyond end of device [ 633.613232][ T9145] loop2: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 633.613861][ T9151] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 634.460941][ T9153] loop5: detected capacity change from 0 to 1024 [ 634.798502][ T9153] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 636.142176][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/395.tmp-b7:5' failed: Read-only file system [ 636.294991][ T9159] loop2: detected capacity change from 0 to 2048 [ 636.347149][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-label/LinuxUDF.tmp-b7:5' failed: Read-only file system [ 636.481249][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-uuid/1234567812345678.tmp-b7:5' failed: Read-only file system [ 636.766827][ T9159] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 636.850203][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/397.tmp-b7:2' failed: Read-only file system [ 636.885681][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 636.968233][ T7548] udevd[7548]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 637.040437][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/395.tmp-b7:5' failed: Read-only file system [ 637.345791][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/391.tmp-b7:1' failed: Read-only file system [ 637.541317][ T8679] udevd[8679]: symlink '../../loop5' '/dev/disk/by-diskseq/395.tmp-b7:5' failed: Read-only file system [ 637.621989][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 638.166955][ T8679] udevd[8679]: symlink '../../loop2' '/dev/disk/by-diskseq/397.tmp-b7:2' failed: Read-only file system [ 638.285153][ T9177] netlink: 256 bytes leftover after parsing attributes in process `syz.0.1254'. [ 638.298006][ T9177] netlink: 72 bytes leftover after parsing attributes in process `syz.0.1254'. [ 638.584056][ T9180] loop1: detected capacity change from 0 to 512 [ 638.890659][ T9180] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 638.914192][ T9180] ext4 filesystem being mounted at /265/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 639.452818][ T9181] loop2: detected capacity change from 0 to 4096 [ 639.698459][ T9181] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 639.914066][ T9181] EXT4-fs error (device loop2): ext4_get_first_dir_block:3553: inode #12: block 80: comm syz.2.1253: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=6, rec_len=0, size=4096 fake=0 [ 640.081571][ T9181] EXT4-fs error (device loop2): ext4_get_first_dir_block:3556: inode #12: comm syz.2.1253: directory missing '..' [ 640.331046][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 640.399925][ T9192] loop4: detected capacity change from 0 to 1024 [ 640.494811][ T9192] EXT4-fs: inline encryption not supported [ 640.501468][ T9192] EXT4-fs: Ignoring removed bh option [ 640.822694][ T9192] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 641.150064][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/400.tmp-b7:1' failed: Read-only file system [ 641.209156][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/398.tmp-b7:5' failed: Read-only file system [ 641.357568][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 641.446005][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 641.458088][ T8679] udevd[8679]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 641.486784][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/375.tmp-b7:4' failed: Read-only file system [ 641.567489][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/398.tmp-b7:5' failed: Read-only file system [ 641.588929][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 641.972943][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 642.002982][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 642.203294][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/400.tmp-b7:1' failed: Read-only file system [ 642.325723][ T8679] udevd[8679]: symlink '../../loop4' '/dev/disk/by-diskseq/402.tmp-b7:4' failed: Read-only file system [ 644.586932][ T9222] loop1: detected capacity change from 0 to 1024 [ 645.009506][ T9222] hfsplus: bad catalog entry type [ 645.511676][ T9055] hfsplus: b-tree write err: -5, ino 4 [ 646.341461][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 646.573654][ T9237] loop5: detected capacity change from 0 to 128 [ 646.704850][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/406.tmp-b7:1' failed: Read-only file system [ 646.786349][ T9237] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 646.967595][ T9237] ext4 filesystem being mounted at /202/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 647.119091][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/406.tmp-b7:1' failed: Read-only file system [ 647.512502][ T9249] loop1: detected capacity change from 0 to 512 [ 647.939042][ T6409] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 647.998541][ T9249] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 648.024979][ T9249] ext4 filesystem being mounted at /270/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 648.208603][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/398.tmp-b7:5' failed: Read-only file system [ 648.269245][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/405.tmp-b7:4' failed: Read-only file system [ 648.397114][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 648.424620][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:5' failed: Read-only file system [ 648.440426][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 648.639206][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/405.tmp-b7:4' failed: Read-only file system [ 648.822748][ T9259] loop5: detected capacity change from 0 to 128 [ 648.848078][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/409.tmp-b7:1' failed: Read-only file system [ 648.953233][ T9259] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 649.013056][ T9256] loop4: detected capacity change from 0 to 2048 [ 649.143177][ T9259] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 649.247326][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 649.317781][ T9261] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 649.488562][ T30] audit: type=1800 audit(1755057014.168:30): pid=9259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1286" name="file1" dev="loop5" ino=1048731 res=0 errno=0 [ 650.466536][ T9268] tmpfs: Bad value for 'mpol' [ 651.044446][ T9261] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 651.058800][ T9261] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 651.154856][ T9261] Remounting filesystem read-only [ 651.215744][ T5812] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 651.418403][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/411.tmp-b7:5' failed: Read-only file system [ 651.858222][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/412.tmp-b7:4' failed: Read-only file system [ 652.071384][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/411.tmp-b7:5' failed: Read-only file system [ 652.556423][ T9282] loop1: detected capacity change from 0 to 1024 [ 652.713285][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/411.tmp-b7:5' failed: Read-only file system [ 652.777710][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/412.tmp-b7:4' failed: Read-only file system [ 652.809605][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 653.113179][ T9282] hfsplus: bad catalog entry type [ 653.187828][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/415.tmp-b7:4' failed: Read-only file system [ 653.418993][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 653.740523][ T9055] hfsplus: b-tree write err: -5, ino 4 [ 654.032679][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/413.tmp-b7:1' failed: Read-only file system [ 654.291258][ T9298] loop4: detected capacity change from 0 to 16 [ 654.348121][ T9298] erofs (device loop4): mounted with root inode @ nid 36. [ 654.469803][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/416.tmp-b7:1' failed: Read-only file system [ 656.457379][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 656.586302][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 656.598718][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/416.tmp-b7:1' failed: Read-only file system [ 656.640362][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/415.tmp-b7:4' failed: Read-only file system [ 656.675283][ T9317] loop5: detected capacity change from 0 to 256 [ 656.835509][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 656.850033][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/416.tmp-b7:1' failed: Read-only file system [ 657.097855][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/418.tmp-b7:4' failed: Read-only file system [ 657.156473][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 657.286005][ T8722] udevd[8722]: symlink '../../loop5' '/dev/disk/by-diskseq/414.tmp-b7:5' failed: Read-only file system [ 657.301691][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/417.tmp-b7:1' failed: Read-only file system [ 657.957130][ T9327] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 658.401663][ T9326] loop1: detected capacity change from 0 to 1024 [ 658.894191][ T30] audit: type=1800 audit(1755057023.558:31): pid=9326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1316" name="file1" dev="loop1" ino=20 res=0 errno=0 [ 658.969835][ T9333] loop5: detected capacity change from 0 to 1024 [ 659.032075][ T9336] loop4: detected capacity change from 0 to 128 [ 659.065334][ T5871] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 659.118362][ T9333] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 659.171481][ T9336] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 659.252463][ T9333] hfsplus: bad catalog entry type [ 659.290522][ T9336] ext4 filesystem being mounted at /244/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 659.357507][ T5871] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 659.381636][ T5871] usb 1-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 659.391239][ T5871] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 659.458803][ T5871] usb 1-1: config 0 descriptor?? [ 659.543693][ T3683] hfsplus: b-tree write err: -5, ino 4 [ 660.070726][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 660.159732][ T5871] magicmouse 0003:05AC:0265.0013: unbalanced collection at end of report description [ 660.179469][ T5871] magicmouse 0003:05AC:0265.0013: magicmouse hid parse failed [ 660.200767][ T5871] magicmouse 0003:05AC:0265.0013: probe with driver magicmouse failed with error -22 [ 660.500788][ T5871] usb 1-1: USB disconnect, device number 10 [ 660.945769][ T5812] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 661.469889][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/422.tmp-b7:1' failed: Read-only file system [ 661.713186][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/404.tmp-b7:2' failed: Read-only file system [ 661.780299][ T5996] udevd[5996]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 661.894059][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/423.tmp-b7:5' failed: Read-only file system [ 662.237125][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/422.tmp-b7:1' failed: Read-only file system [ 662.498158][ T9355] loop0: detected capacity change from 0 to 512 [ 662.506377][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/423.tmp-b7:5' failed: Read-only file system [ 662.592699][ T5996] udevd[5996]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 662.639449][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-diskseq/393.tmp-b7:0' failed: Read-only file system [ 662.712234][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/422.tmp-b7:1' failed: Read-only file system [ 662.799833][ T9355] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.1329: invalid block [ 662.916395][ T9355] EXT4-fs (loop0): Remounting filesystem read-only [ 662.968259][ T9355] EXT4-fs (loop0): 2 truncates cleaned up [ 662.976855][ T9355] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 663.069226][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/427.tmp-b7:4' failed: Read-only file system [ 663.632006][ T9364] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1332'. [ 664.003908][ T1969] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 664.061524][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 664.312017][ T1969] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 664.332124][ T1969] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 664.429084][ T1969] usb 2-1: config 0 descriptor?? [ 664.527784][ T1969] cp210x 2-1:0.0: cp210x converter detected [ 664.604037][ T9368] loop4: detected capacity change from 0 to 1024 [ 665.196920][ T9372] loop5: detected capacity change from 0 to 256 [ 665.219941][ T1969] cp210x 2-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 665.231618][ T1969] cp210x 2-1:0.0: GPIO initialisation failed: -71 [ 665.369568][ T1969] usb 2-1: cp210x converter now attached to ttyUSB0 [ 665.484252][ T1969] usb 2-1: USB disconnect, device number 11 [ 665.580411][ T1969] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 665.595015][ T1969] cp210x 2-1:0.0: device disconnected [ 666.511535][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/430.tmp-b7:4' failed: Read-only file system [ 666.547000][ T9378] loop4: detected capacity change from 0 to 256 [ 666.620164][ T9377] loop2: detected capacity change from 0 to 1024 [ 666.729955][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/425.tmp-b7:5' failed: Read-only file system [ 667.005063][ T9380] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1340'. [ 667.336684][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-diskseq/429.tmp-b7:0' failed: Read-only file system [ 667.377490][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/431.tmp-b7:5' failed: Read-only file system [ 667.510623][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/430.tmp-b7:4' failed: Read-only file system [ 667.527930][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/434.tmp-b7:2' failed: Read-only file system [ 667.552005][ T5991] udevd[5991]: symlink '../../loop1' '/dev/disk/by-diskseq/426.tmp-b7:1' failed: Read-only file system [ 667.689248][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-label/untitled.tmp-b7:2' failed: Read-only file system [ 667.860820][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:2' failed: Read-only file system [ 667.910195][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/431.tmp-b7:5' failed: Read-only file system [ 668.609316][ T1307] kworker/u8:7: attempt to access beyond end of device [ 668.609316][ T1307] loop4: rw=1, sector=256, nr_sectors = 72 limit=256 [ 670.302850][ T9406] loop1: detected capacity change from 0 to 1024 [ 670.437409][ T9406] EXT4-fs: inline encryption not supported [ 670.443812][ T9406] EXT4-fs: Ignoring removed i_version option [ 670.572920][ T9406] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 670.991460][ T9406] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 2: comm syz.1.1350: lblock 2 mapped to illegal pblock 2 (length 1) [ 671.121884][ T9406] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 671.143883][ T9406] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 48: comm syz.1.1350: lblock 0 mapped to illegal pblock 48 (length 1) [ 671.203163][ T9406] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 671.225844][ T9406] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1350: Failed to acquire dquot type 0 [ 671.313989][ T9406] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 671.448160][ T9406] EXT4-fs error (device loop1): ext4_evict_inode:254: inode #11: comm syz.1.1350: mark_inode_dirty error [ 671.547749][ T9406] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 671.558683][ T9406] EXT4-fs (loop1): 1 orphan inode deleted [ 671.579963][ T9406] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 671.619860][ T3550] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:12: lblock 1 mapped to illegal pblock 1 (length 1) [ 671.748210][ T3550] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 671.757715][ T3550] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:12: Failed to release dquot type 0 [ 672.175474][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/438.tmp-b7:1' failed: Read-only file system [ 672.388538][ T9426] loop0: detected capacity change from 0 to 64 [ 672.428307][ T1969] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 672.475845][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 672.639300][ T1969] usb 5-1: Using ep0 maxpacket: 32 [ 672.730073][ T1969] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 672.741801][ T1969] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 672.752138][ T1969] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 672.765984][ T1969] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 672.804056][ T5820] EXT4-fs error (device loop1): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 672.867026][ T5820] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 672.881987][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/435.tmp-b7:5' failed: Read-only file system [ 672.903683][ T5820] EXT4-fs error (device loop1): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 673.100398][ T1969] usb 5-1: config 0 descriptor?? [ 673.182508][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/438.tmp-b7:1' failed: Read-only file system [ 673.243134][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/429.tmp-b7:0' failed: Read-only file system [ 673.291092][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/436.tmp-b7:2' failed: Read-only file system [ 673.451241][ T5995] udevd[5995]: symlink '../../loop4' '/dev/disk/by-diskseq/437.tmp-b7:4' failed: Read-only file system [ 673.491559][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/435.tmp-b7:5' failed: Read-only file system [ 673.521357][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 673.703122][ T9430] loop2: detected capacity change from 0 to 16 [ 673.730720][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/436.tmp-b7:2' failed: Read-only file system [ 673.779886][ T1969] ft260 0003:0403:6030.0014: item fetching failed at offset 0/2 [ 673.829952][ T1969] ft260 0003:0403:6030.0014: failed to parse HID [ 673.851626][ T1969] ft260 0003:0403:6030.0014: probe with driver ft260 failed with error -22 [ 674.098067][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/439.tmp-b7:0' failed: Read-only file system [ 674.117651][ T1969] usb 5-1: USB disconnect, device number 4 [ 674.123149][ T9430] erofs (device loop2): mounted with root inode @ nid 36. [ 675.577369][ T9433] loop1: detected capacity change from 0 to 4096 [ 675.714687][ T9433] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 676.161459][ T9444] netlink: 20 bytes leftover after parsing attributes in process `syz.5.1367'. [ 676.649791][ T9442] loop4: detected capacity change from 0 to 2048 [ 676.681056][ T9442] EXT4-fs: Ignoring removed mblk_io_submit option [ 676.838198][ T9448] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1368'. [ 676.984223][ T9442] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 677.409075][ T9442] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1366: bg 0: block 234: padding at end of block bitmap is not set [ 677.561818][ T9442] EXT4-fs (loop4): Remounting filesystem read-only [ 677.602063][ T9442] overlayfs: failed to verify upper root origin [ 678.359486][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/442.tmp-b7:0' failed: Read-only file system [ 678.390196][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 678.508806][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/444.tmp-b7:1' failed: Read-only file system [ 678.622750][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 678.774926][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-uuid/02AFA4DB32BB7E65.tmp-b7:1' failed: Read-only file system [ 678.932206][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/437.tmp-b7:4' failed: Read-only file system [ 679.136848][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 679.335221][ T9467] loop2: detected capacity change from 0 to 256 [ 679.490785][ T9467] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 679.581442][ T9467] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=512, location=512 [ 679.592181][ T9467] UDF-fs: warning (device loop2): udf_load_vrs: No anchor found [ 679.603758][ T9467] UDF-fs: Scanning with blocksize 512 failed [ 679.658283][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 679.722487][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/445.tmp-b7:4' failed: Read-only file system [ 679.758773][ T9467] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 679.950359][ T9467] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 680.017983][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/435.tmp-b7:5' failed: Read-only file system [ 680.040195][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/444.tmp-b7:1' failed: Read-only file system [ 680.378096][ T9457] loop1: detected capacity change from 0 to 8192 [ 681.282531][ T9475] loop0: detected capacity change from 0 to 128 [ 682.312198][ T9479] loop4: detected capacity change from 0 to 128 [ 682.512203][ T9479] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 682.828617][ T9479] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 683.178527][ T9479] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #2: comm syz.4.1382: checksumming directory block 0 [ 683.314911][ T9479] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #2: comm syz.4.1382: checksumming directory block 0 [ 683.451952][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/448.tmp-b7:2' failed: Read-only file system [ 683.552101][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/444.tmp-b7:1' failed: Read-only file system [ 683.578364][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/450.tmp-b7:0' failed: Read-only file system [ 683.929461][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/448.tmp-b7:2' failed: Read-only file system [ 684.022504][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/449.tmp-b7:1' failed: Read-only file system [ 684.266795][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/452.tmp-b7:4' failed: Read-only file system [ 684.311229][ T9490] loop5: detected capacity change from 0 to 256 [ 684.429613][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:4' failed: Read-only file system [ 684.539968][ T5812] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 684.618900][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/449.tmp-b7:1' failed: Read-only file system [ 684.734486][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/450.tmp-b7:0' failed: Read-only file system [ 684.943022][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/435.tmp-b7:5' failed: Read-only file system [ 684.981193][ T9494] loop2: detected capacity change from 0 to 512 [ 685.077621][ T5871] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 685.349663][ T5871] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE8, changing to 0x88 [ 685.374986][ T5871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 685.382163][ T9494] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 685.386550][ T5871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 685.403027][ T9494] ext4 filesystem being mounted at /290/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 685.497389][ T5871] usb 2-1: New USB device found, idVendor=1781, idProduct=0938, bcdDevice=9b.49 [ 685.507705][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 685.525369][ T5871] usb 2-1: Product: syz [ 685.537386][ T5871] usb 2-1: Manufacturer: syz [ 685.542233][ T5871] usb 2-1: SerialNumber: syz [ 685.771224][ T5871] usb 2-1: config 0 descriptor?? [ 685.831789][ T9494] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.1388: corrupted xattr block 33: overlapping e_value [ 685.962459][ T5871] iguanair 2-1:0.0: probe with driver iguanair failed with error -12 [ 686.082532][ T30] audit: type=1800 audit(1755057050.688:32): pid=9494 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1388" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 686.189137][ T5871] usb 2-1: USB disconnect, device number 12 [ 686.670872][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 688.622945][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 689.060123][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 689.071269][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 689.553013][ T9527] loop0: detected capacity change from 0 to 128 [ 690.131320][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 690.329496][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/460.tmp-b7:0' failed: Read-only file system [ 690.492672][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:0' failed: Read-only file system [ 691.110161][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/460.tmp-b7:0' failed: Read-only file system [ 691.995677][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/458.tmp-b7:5' failed: Read-only file system [ 692.794339][ T9557] loop0: detected capacity change from 0 to 512 [ 692.808096][ T9557] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 692.826229][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/456.tmp-b7:4' failed: Read-only file system [ 693.159478][ T9557] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 693.587540][ T9560] Bluetooth: hci0: Opcode 0x0c03 failed: -4 [ 693.614331][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 694.050069][ T9568] loop5: detected capacity change from 0 to 256 [ 694.341882][ T9568] exFAT-fs (loop5): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 694.584391][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/460.tmp-b7:0' failed: Read-only file system [ 694.841219][ T9575] loop4: detected capacity change from 0 to 1024 [ 694.962464][ T9575] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 695.022705][ T9575] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 695.131280][ T9575] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 695.332598][ T9575] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.1421: lblock 2 mapped to illegal pblock 2 (length 1) [ 695.429548][ T9575] EXT4-fs (loop4): Remounting filesystem read-only [ 695.439590][ T9575] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 695.458045][ T9575] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 695.473204][ T9575] EXT4-fs (loop4): 1 orphan inode deleted [ 695.542349][ T9575] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 695.621388][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/460.tmp-b7:0' failed: Read-only file system [ 695.722842][ T9575] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 696.442905][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/458.tmp-b7:5' failed: Read-only file system [ 696.802746][ T9592] loop1: detected capacity change from 0 to 512 [ 696.943860][ T9592] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 696.953176][ T9592] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 697.141322][ T9592] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 697.228138][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/458.tmp-b7:5' failed: Read-only file system [ 697.320853][ T9592] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 697.330119][ T9592] System zones: 0-2, 18-18, 34-35 [ 697.355682][ T9592] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 697.541757][ T9592] EXT4-fs error (device loop1): ext4_generic_delete_entry:2668: inode #2: block 3: comm syz.1.1427: bad entry in directory: inode out of bounds - offset=24, inode=134217739, rec_len=20, size=2048 fake=0 [ 697.615811][ T9601] loop2: detected capacity change from 0 to 256 [ 697.617691][ T9592] EXT4-fs error (device loop1) in ext4_delete_entry:2739: Corrupt filesystem [ 698.060741][ T9605] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1433'. [ 698.080600][ T9605] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1433'. [ 698.093664][ T9605] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1433'. [ 698.154393][ T9601] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x905a013b, utbl_chksum : 0xe619d30d) [ 698.222525][ T9600] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 353: padding at end of block bitmap is not set [ 698.470921][ T9608] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1434'. [ 698.572928][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 698.601080][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/456.tmp-b7:4' failed: Read-only file system [ 698.989712][ T9610] netlink: 52 bytes leftover after parsing attributes in process `syz.5.1435'. [ 699.680974][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 700.806360][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 702.493220][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 702.720709][ T9639] loop0: detected capacity change from 0 to 512 [ 702.897845][ T9639] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 703.044341][ T9647] netlink: 216 bytes leftover after parsing attributes in process `syz.1.1450'. [ 703.057280][ T9647] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1450'. [ 703.076410][ T9647] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1450'. [ 703.665027][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 704.273038][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/462.tmp-b7:0' failed: Read-only file system [ 704.478196][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 705.368124][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/462.tmp-b7:0' failed: Read-only file system [ 706.578903][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/458.tmp-b7:5' failed: Read-only file system [ 707.441841][ T9688] loop5: detected capacity change from 0 to 128 [ 707.472557][ T9687] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1478'. [ 707.491896][ T9687] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1478'. [ 707.557917][ T9685] loop1: detected capacity change from 0 to 256 [ 707.608108][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 707.972719][ T9685] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xf6e00961, utbl_chksum : 0xe619d30d) [ 708.828914][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/462.tmp-b7:0' failed: Read-only file system [ 709.094979][ T9692] loop4: detected capacity change from 0 to 4096 [ 710.048324][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/463.tmp-b7:5' failed: Read-only file system [ 710.182062][ T9692] ntfs3(loop4): ino=b, mi_enum_attr [ 710.200995][ T9692] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 710.298016][ T9692] ntfs3(loop4): Failed to load $Extend (-22). [ 710.308036][ T9692] ntfs3(loop4): Failed to initialize $Extend. [ 710.458703][ T9711] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 710.498783][ T9711] CIFS mount error: No usable UNC path provided in device string! [ 710.498783][ T9711] [ 710.512551][ T9711] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 711.135200][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/462.tmp-b7:0' failed: Read-only file system [ 711.712373][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/462.tmp-b7:0' failed: Read-only file system [ 712.212168][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/456.tmp-b7:4' failed: Read-only file system [ 712.312113][ T9722] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1485'. [ 712.526050][ T9726] loop4: detected capacity change from 0 to 256 [ 712.631847][ T9726] exfat: Deprecated parameter 'utf8' [ 713.139927][ T9726] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 714.398658][ T9741] loop1: detected capacity change from 0 to 128 [ 714.430966][ T9737] loop5: detected capacity change from 0 to 1024 [ 714.539108][ T9742] loop0: detected capacity change from 0 to 256 [ 714.830889][ T9742] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x905a013b, utbl_chksum : 0xe619d30d) [ 714.978248][ T30] audit: type=1800 audit(1755057079.648:33): pid=9742 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1494" name="file1" dev="loop0" ino=1048745 res=0 errno=0 [ 716.185105][ T9757] tipc: MTU too low for tipc bearer [ 716.332420][ T9759] raw_sendmsg: syz.4.1501 forgot to set AF_INET. Fix it! [ 716.780904][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/463.tmp-b7:5' failed: Read-only file system [ 717.407954][ T9766] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1505'. [ 717.417520][ T9766] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1505'. [ 717.723107][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 717.776914][ T9764] loop2: detected capacity change from 0 to 2048 [ 718.152008][ T9764] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 718.277072][ T9772] netlink: 156 bytes leftover after parsing attributes in process `syz.4.1507'. [ 718.581376][ T9773] loop5: detected capacity change from 0 to 1024 [ 719.126122][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/465.tmp-b7:4' failed: Read-only file system [ 719.915294][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 720.950110][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/463.tmp-b7:5' failed: Read-only file system [ 721.450851][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 721.885175][ T9805] afs: Unexpected value for 'dyn' [ 722.014211][ T1969] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 722.211023][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/465.tmp-b7:4' failed: Read-only file system [ 722.293033][ T1969] usb 2-1: Using ep0 maxpacket: 16 [ 722.425160][ T1969] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 722.437065][ T1969] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 722.449830][ T1969] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 722.635130][ T1969] usb 2-1: config 0 descriptor?? [ 723.029563][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/463.tmp-b7:5' failed: Read-only file system [ 723.188803][ T1969] mcp2221 0003:04D8:00DD.0015: unknown main item tag 0x0 [ 723.211081][ T1969] mcp2221 0003:04D8:00DD.0015: unknown main item tag 0x0 [ 723.221615][ T1969] mcp2221 0003:04D8:00DD.0015: unknown main item tag 0x0 [ 723.232425][ T1969] mcp2221 0003:04D8:00DD.0015: unknown main item tag 0x0 [ 723.240239][ T1969] mcp2221 0003:04D8:00DD.0015: unknown main item tag 0x0 [ 723.561703][ T1969] mcp2221 0003:04D8:00DD.0015: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 723.866595][ T1969] usb 2-1: USB disconnect, device number 13 [ 724.140079][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/463.tmp-b7:5' failed: Read-only file system [ 724.602535][ T9825] loop2: detected capacity change from 0 to 1024 [ 724.979840][ T9825] hfsplus: bad catalog entry type [ 725.647613][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 725.708475][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-label/untitled.tmp-b7:2' failed: Read-only file system [ 725.711556][ T3683] hfsplus: b-tree write err: -5, ino 4 [ 725.893167][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:2' failed: Read-only file system [ 726.414336][ T9837] loop5: detected capacity change from 0 to 1024 [ 726.504676][ T9837] EXT4-fs (loop5): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 726.518281][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/465.tmp-b7:4' failed: Read-only file system [ 726.649376][ T9841] loop0: detected capacity change from 0 to 1024 [ 726.704550][ T9837] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 727.529810][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/465.tmp-b7:4' failed: Read-only file system [ 727.641336][ T6409] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 728.188896][ T9853] loop2: detected capacity change from 0 to 2048 [ 728.299111][ T9853] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 728.438386][ T9860] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 728.709141][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/467.tmp-b7:4' failed: Read-only file system [ 728.838055][ T9862] loop4: detected capacity change from 0 to 512 [ 729.194119][ T9862] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.1548: iget: bad i_size value: 38620345925642 [ 729.231018][ T9862] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1548: couldn't read orphan inode 15 (err -117) [ 729.269896][ T9862] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 729.369162][ T9866] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1550'. [ 729.447029][ T9862] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1548: bg 0: block 5: invalid block bitmap [ 729.481531][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/453.tmp-b7:1' failed: Read-only file system [ 729.560397][ T9862] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 730.078161][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/466.tmp-b7:5' failed: Read-only file system [ 730.250353][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 730.390387][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/459.tmp-b7:2' failed: Read-only file system [ 730.436301][ T9871] loop2: detected capacity change from 0 to 1024 [ 730.506354][ T9871] EXT4-fs: Ignoring removed nobh option [ 730.589008][ T9871] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 730.700462][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/468.tmp-b7:1' failed: Read-only file system [ 730.763610][ T9871] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #11: comm syz.2.1551: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 730.940594][ T9871] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1551: couldn't read orphan inode 11 (err -117) [ 731.007292][ T9871] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 731.439003][ T9871] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1551: Invalid block bitmap block 0 in block_group 0 [ 731.562708][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/467.tmp-b7:4' failed: Read-only file system [ 731.667557][ T9871] Quota error (device loop2): write_blk: dquota write failed [ 731.675517][ T9871] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 731.686967][ T9871] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1551: Failed to acquire dquot type 0 [ 732.368726][ T3987] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm kworker/u8:25: Invalid inode table block 8589934593 in block_group 0 [ 732.509898][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 732.583073][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/468.tmp-b7:1' failed: Read-only file system [ 733.102224][ T9898] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1565'. [ 733.168535][ T3683] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 733.259349][ T3683] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 733.395852][ T3683] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 733.465581][ T3683] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 733.592306][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/466.tmp-b7:5' failed: Read-only file system [ 733.872189][ T9906] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 733.882324][ T9906] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 733.892859][ T9906] comedi comedi3: 8255: I/O port conflict (0x21,4) [ 733.909555][ T9906] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 733.920380][ T9906] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 733.930819][ T9906] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 734.341716][ T30] audit: type=1326 audit(1755057099.008:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.406030][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/469.tmp-b7:2' failed: Read-only file system [ 734.554484][ T30] audit: type=1326 audit(1755057099.078:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.586932][ T30] audit: type=1326 audit(1755057099.088:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=83 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.614798][ T30] audit: type=1326 audit(1755057099.088:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.640891][ T30] audit: type=1326 audit(1755057099.088:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.669724][ T30] audit: type=1326 audit(1755057099.158:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=85 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.701052][ T30] audit: type=1326 audit(1755057099.158:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9909 comm="syz.4.1568" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f98539 code=0x7ffc0000 [ 734.843949][ T5871] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 735.126814][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/464.tmp-b7:0' failed: Read-only file system [ 735.213165][ T5871] usb 6-1: Using ep0 maxpacket: 8 [ 735.232200][ T9918] loop1: detected capacity change from 0 to 16 [ 735.263229][ T5871] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 735.290270][ T5871] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 735.418716][ T5871] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 735.440498][ T9918] erofs (device loop1): mounted with root inode @ nid 36. [ 735.449317][ T5871] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 735.460939][ T5871] usb 6-1: Product: syz [ 735.475522][ T5871] usb 6-1: Manufacturer: syz [ 735.480396][ T5871] usb 6-1: SerialNumber: syz [ 735.526399][ T9918] syz.1.1572: attempt to access beyond end of device [ 735.526399][ T9918] loop1: rw=0, sector=48, nr_sectors = 16 limit=16 [ 735.544073][ T9918] erofs (device loop1): read error -5 @ 43 of nid 36 [ 735.579760][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/468.tmp-b7:1' failed: Read-only file system [ 735.779283][ T9920] syz.1.1572: attempt to access beyond end of device [ 735.779283][ T9920] loop1: rw=0, sector=48, nr_sectors = 16 limit=16 [ 735.802034][ T9920] erofs (device loop1): read error -5 @ 43 of nid 36 [ 735.819740][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-uuid/dc990305-0000-0000-0000-00c46e0e7dba.tmp-b7:1' failed: Read-only file system [ 736.158767][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/469.tmp-b7:2' failed: Read-only file system [ 736.240726][ T5871] usb 6-1: cannot find UAC_HEADER [ 736.612377][ T5871] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 736.667981][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/467.tmp-b7:4' failed: Read-only file system [ 736.810392][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/466.tmp-b7:5' failed: Read-only file system [ 736.811208][ T5871] usb 6-1: USB disconnect, device number 8 [ 736.865953][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-diskseq/464.tmp-b7:0' failed: Read-only file system [ 737.589567][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/466.tmp-b7:5' failed: Read-only file system [ 737.612328][ T9931] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1576'. [ 737.621896][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/467.tmp-b7:4' failed: Read-only file system [ 737.702208][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-diskseq/464.tmp-b7:0' failed: Read-only file system [ 737.855707][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/471.tmp-b7:2' failed: Read-only file system [ 737.922071][ T9931] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1576'. [ 737.959657][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/470.tmp-b7:1' failed: Read-only file system [ 738.031120][ T9933] loop0: detected capacity change from 0 to 128 [ 738.202394][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-diskseq/472.tmp-b7:0' failed: Read-only file system [ 738.303275][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/467.tmp-b7:4' failed: Read-only file system [ 738.327178][ T8722] udevd[8722]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 738.378419][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/466.tmp-b7:5' failed: Read-only file system [ 738.402539][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/471.tmp-b7:2' failed: Read-only file system [ 738.439932][ T9933] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 738.640633][ T9933] ext4 filesystem being mounted at /333/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 739.610301][ T5810] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 742.750842][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/476.tmp-b7:5' failed: Read-only file system [ 742.930270][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/473.tmp-b7:0' failed: Read-only file system [ 743.027993][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/477.tmp-b7:1' failed: Read-only file system [ 743.535222][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/473.tmp-b7:0' failed: Read-only file system [ 743.543190][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/476.tmp-b7:5' failed: Read-only file system [ 743.613231][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/471.tmp-b7:2' failed: Read-only file system [ 743.621895][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/477.tmp-b7:1' failed: Read-only file system [ 743.681250][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/478.tmp-b7:4' failed: Read-only file system [ 743.957685][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 744.119881][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/476.tmp-b7:5' failed: Read-only file system [ 744.167101][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/473.tmp-b7:0' failed: Read-only file system [ 744.224626][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 744.300422][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 744.318474][ T9] usb 5-1: New USB device found, idVendor=046d, idProduct=c53f, bcdDevice= 0.00 [ 744.334772][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 744.586981][ T9974] loop2: detected capacity change from 0 to 512 [ 744.627387][ T9] usb 5-1: config 0 descriptor?? [ 744.675196][ T9974] EXT4-fs: Ignoring removed nobh option [ 745.331552][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #3: comm syz.2.1595: corrupted inode contents [ 745.348465][ T9] hid (null): report_id 0 is invalid [ 745.400759][ T9974] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #3: comm syz.2.1595: mark_inode_dirty error [ 745.488380][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #3: comm syz.2.1595: corrupted inode contents [ 745.579626][ T9974] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.1595: mark_inode_dirty error [ 745.591986][ T9] logitech-djreceiver 0003:046D:C53F.0016: report_id 0 is invalid [ 745.592133][ T9] logitech-djreceiver 0003:046D:C53F.0016: item 0 4 1 8 parsing failed [ 745.649317][ T9] logitech-djreceiver 0003:046D:C53F.0016: logi_dj_probe: parse failed [ 745.671807][ T9] logitech-djreceiver 0003:046D:C53F.0016: probe with driver logitech-djreceiver failed with error -22 [ 745.895390][ T9] usb 5-1: USB disconnect, device number 5 [ 745.922229][ T9974] Quota error (device loop2): write_blk: dquota write failed [ 745.946172][ T9974] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 745.960016][ T9974] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1595: Failed to acquire dquot type 0 [ 746.111938][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.1595: corrupted inode contents [ 746.229654][ T9974] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #16: comm syz.2.1595: mark_inode_dirty error [ 746.316028][ T9983] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1598'. [ 746.325988][ T9983] IPVS: Error joining to the multicast group [ 746.410791][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.1595: corrupted inode contents [ 746.577295][ T9974] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.1595: mark_inode_dirty error [ 746.704261][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.1595: corrupted inode contents [ 746.798701][ T9974] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 746.929357][ T9974] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.1595: corrupted inode contents [ 746.990771][ T9974] EXT4-fs error (device loop2): ext4_truncate:4666: inode #16: comm syz.2.1595: mark_inode_dirty error [ 747.140603][ T9974] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 747.181716][ T9974] EXT4-fs (loop2): 1 truncate cleaned up [ 747.203244][ T9974] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 747.221613][ T9974] ext4 filesystem being mounted at /329/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 747.832189][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/481.tmp-b7:4' failed: Read-only file system [ 748.002628][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/485.tmp-b7:1' failed: Read-only file system [ 748.008931][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/487.tmp-b7:0' failed: Read-only file system [ 748.065003][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/489.tmp-b7:5' failed: Read-only file system [ 748.146471][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 748.150761][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/488.tmp-b7:2' failed: Read-only file system [ 748.289252][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 748.346299][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/481.tmp-b7:4' failed: Read-only file system [ 748.532816][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/489.tmp-b7:5' failed: Read-only file system [ 748.676173][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/485.tmp-b7:1' failed: Read-only file system [ 748.729326][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/487.tmp-b7:0' failed: Read-only file system [ 748.955908][ T9993] loop1: detected capacity change from 0 to 256 [ 750.324822][ T9993] FAT-fs (loop1): Directory bread(block 64) failed [ 750.340058][ T9993] FAT-fs (loop1): Directory bread(block 65) failed [ 750.353000][ T9993] FAT-fs (loop1): Directory bread(block 66) failed [ 750.359966][ T9993] FAT-fs (loop1): Directory bread(block 67) failed [ 750.367403][ T9993] FAT-fs (loop1): Directory bread(block 68) failed [ 750.377653][ T9993] FAT-fs (loop1): Directory bread(block 69) failed [ 750.384797][ T9993] FAT-fs (loop1): Directory bread(block 70) failed [ 750.391606][ T9993] FAT-fs (loop1): Directory bread(block 71) failed [ 750.399215][ T9993] FAT-fs (loop1): Directory bread(block 72) failed [ 750.409489][ T9993] FAT-fs (loop1): Directory bread(block 73) failed [ 751.211436][T10011] loop4: detected capacity change from 0 to 256 [ 751.845297][T10011] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xadbf5ead, utbl_chksum : 0xe619d30d) [ 752.561579][T10017] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1613'. [ 752.842502][ T8722] udevd[8722]: symlink '../../loop4' '/dev/disk/by-diskseq/499.tmp-b7:4' failed: Read-only file system [ 752.987885][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/485.tmp-b7:1' failed: Read-only file system [ 753.010963][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/497.tmp-b7:5' failed: Read-only file system [ 753.048430][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/495.tmp-b7:0' failed: Read-only file system [ 753.126102][ T8722] udevd[8722]: symlink '../../loop4' '/dev/disk/by-uuid/1234-1234.tmp-b7:4' failed: Read-only file system [ 753.193138][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/495.tmp-b7:0' failed: Read-only file system [ 753.281552][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/498.tmp-b7:2' failed: Read-only file system [ 753.512932][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/497.tmp-b7:5' failed: Read-only file system [ 753.542926][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/496.tmp-b7:0' failed: Read-only file system [ 753.703242][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/485.tmp-b7:1' failed: Read-only file system [ 754.162798][T10025] loop4: detected capacity change from 0 to 1024 [ 754.666942][T10025] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 755.314553][T10025] EXT4-fs: Ignoring removed orlov option [ 755.484694][T10025] EXT4-fs (loop4): can't enable nombcache during remount [ 756.529784][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 756.558449][T10030] loop1: detected capacity change from 0 to 4096 [ 757.621053][T10030] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 757.794716][T10030] ntfs3(loop1): Failed to read $AttrDef (-4). [ 757.876997][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/502.tmp-b7:4' failed: Read-only file system [ 757.919618][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/506.tmp-b7:0' failed: Read-only file system [ 758.013672][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/508.tmp-b7:2' failed: Read-only file system [ 758.182806][ T8722] udevd[8722]: symlink '../../loop5' '/dev/disk/by-diskseq/497.tmp-b7:5' failed: Read-only file system [ 758.282065][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/506.tmp-b7:0' failed: Read-only file system [ 758.301705][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/508.tmp-b7:2' failed: Read-only file system [ 758.373295][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/502.tmp-b7:4' failed: Read-only file system [ 758.459492][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/504.tmp-b7:1' failed: Read-only file system [ 758.601719][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 758.667891][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/508.tmp-b7:2' failed: Read-only file system [ 758.770400][T10050] loop4: detected capacity change from 0 to 4096 [ 759.320757][T10050] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 760.518474][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 760.998229][T10073] ALSA: mixer_oss: invalid OSS volume '' [ 762.917666][T10082] loop1: detected capacity change from 0 to 2048 [ 762.917676][T10080] loop4: detected capacity change from 0 to 2048 [ 762.961375][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/514.tmp-b7:4' failed: Read-only file system [ 763.000340][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/507.tmp-b7:0' failed: Read-only file system [ 763.151012][T10080] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 763.178481][T10082] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 763.504609][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/515.tmp-b7:1' failed: Read-only file system [ 763.610461][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system [ 763.696055][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/514.tmp-b7:4' failed: Read-only file system [ 763.789537][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/510.tmp-b7:2' failed: Read-only file system [ 763.840895][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 763.852431][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system [ 764.161848][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 764.588122][T10094] loop5: detected capacity change from 0 to 1024 [ 764.649207][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/507.tmp-b7:0' failed: Read-only file system [ 764.738161][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/515.tmp-b7:1' failed: Read-only file system [ 765.102830][T10094] hfsplus: bad catalog entry type [ 765.648539][ T1851] hfsplus: b-tree write err: -5, ino 4 [ 766.391211][T10109] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1649'. [ 768.072420][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/507.tmp-b7:0' failed: Read-only file system [ 768.112750][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 768.192918][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/510.tmp-b7:2' failed: Read-only file system [ 768.216201][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/522.tmp-b7:1' failed: Read-only file system [ 768.728508][ T5996] udevd[5996]: symlink '../../loop4' '/dev/disk/by-diskseq/523.tmp-b7:4' failed: Read-only file system [ 768.749045][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/507.tmp-b7:0' failed: Read-only file system [ 768.759095][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/510.tmp-b7:2' failed: Read-only file system [ 768.881177][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 769.101585][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/507.tmp-b7:0' failed: Read-only file system [ 769.219478][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/525.tmp-b7:5' failed: Read-only file system [ 769.237571][T10129] loop2: detected capacity change from 0 to 1024 [ 769.256770][T10127] loop0: detected capacity change from 0 to 2048 [ 769.519034][T10129] hfsplus: bad catalog entry type [ 769.549438][T10135] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 770.108278][ T1307] hfsplus: b-tree write err: -5, ino 4 [ 770.589877][T10135] NILFS (loop0): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 770.601145][T10135] NILFS error (device loop0): nilfs_bmap_propagate: broken bmap (inode number=4) [ 770.658315][T10135] Remounting filesystem read-only [ 770.703228][ T5810] NILFS (loop0): disposed unprocessed dirty file(s) when stopping log writer [ 773.090327][T10158] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1673'. [ 773.122675][T10158] ip6gretap0: entered promiscuous mode [ 773.144093][T10158] ip6gretap0: left promiscuous mode [ 773.307608][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 773.461022][T10162] loop5: detected capacity change from 0 to 16 [ 773.675636][T10162] erofs (device loop5): mounted with root inode @ nid 36. [ 774.099783][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/530.tmp-b7:5' failed: Read-only file system [ 774.218416][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7dba.tmp-b7:5' failed: Read-only file system [ 775.162834][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/522.tmp-b7:1' failed: Read-only file system [ 775.197944][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/530.tmp-b7:5' failed: Read-only file system [ 775.329700][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7dba.tmp-b7:5' failed: Read-only file system [ 775.488548][ T8722] udevd[8722]: symlink '../../loop4' '/dev/disk/by-diskseq/523.tmp-b7:4' failed: Read-only file system [ 775.576310][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/529.tmp-b7:0' failed: Read-only file system [ 775.593937][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 775.792903][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/530.tmp-b7:5' failed: Read-only file system [ 776.124805][T10186] ptrace attach of "./syz-executor exec"[5820] was attempted by ""[10186] [ 776.228847][T10181] loop5: detected capacity change from 0 to 512 [ 776.401419][T10181] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 776.456688][T10181] EXT4-fs (loop5): orphan cleanup on readonly fs [ 776.507384][T10181] Quota error (device loop5): dq_insert_tree: Quota tree root isn't allocated! [ 776.518218][T10181] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 776.528595][T10181] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.1680: Failed to acquire dquot type 1 [ 776.672669][T10181] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1680: bg 0: block 40: padding at end of block bitmap is not set [ 776.778027][T10181] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 776.904360][T10181] EXT4-fs (loop5): 1 truncate cleaned up [ 776.912875][T10181] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 777.529925][T10199] loop0: detected capacity change from 0 to 128 [ 777.832100][ T6409] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 777.924427][T10199] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 777.987622][T10199] ext4 filesystem being mounted at /356/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 778.525583][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/533.tmp-b7:0' failed: Read-only file system [ 778.641948][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 778.807827][ T5810] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 778.951174][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/522.tmp-b7:1' failed: Read-only file system [ 779.450099][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/533.tmp-b7:0' failed: Read-only file system [ 779.574743][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 779.700100][T10216] loop5: detected capacity change from 0 to 16 [ 780.089528][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/533.tmp-b7:0' failed: Read-only file system [ 780.140125][ T5993] udevd[5993]: incorrect cramfs checksum on /dev/loop5 [ 780.319878][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/532.tmp-b7:5' failed: Read-only file system [ 780.458535][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 780.489214][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/523.tmp-b7:4' failed: Read-only file system [ 780.544529][T10219] loop1: detected capacity change from 0 to 2048 [ 780.797034][T10221] MPI: mpi too large (30216 bits) [ 780.851280][T10219] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 782.205166][T10230] netem: incorrect ge model size [ 782.210582][T10230] netem: change failed [ 782.663156][T10232] loop0: detected capacity change from 0 to 512 [ 782.904567][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 783.026350][T10232] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 783.040096][T10232] ext4 filesystem being mounted at /359/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 783.490960][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 783.604480][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/523.tmp-b7:4' failed: Read-only file system [ 783.605496][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/537.tmp-b7:1' failed: Read-only file system [ 783.762977][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/539.tmp-b7:0' failed: Read-only file system [ 783.983862][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 784.065710][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 784.075300][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/537.tmp-b7:1' failed: Read-only file system [ 784.184472][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-uuid/00000000-0000-0000-0000-000000d40000.tmp-b7:0' failed: Read-only file system [ 784.648928][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/539.tmp-b7:0' failed: Read-only file system [ 784.795907][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/538.tmp-b7:5' failed: Read-only file system [ 785.022737][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/523.tmp-b7:4' failed: Read-only file system [ 785.099156][T10253] binder: 10251:10253 ioctl 4018620d 0 returned -22 [ 786.048298][T10262] loop0: detected capacity change from 0 to 64 [ 786.254019][T10262] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 786.552863][T10265] loop1: detected capacity change from 0 to 1024 [ 787.524435][ T1307] hfsplus: b-tree write err: -5, ino 4 [ 787.996801][T10277] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1722'. [ 788.069856][T10271] sctp: failed to load transform for md5: -2 [ 788.074593][T10275] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1722'. [ 788.991297][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/543.tmp-b7:1' failed: Read-only file system [ 789.402076][T10287] loop4: detected capacity change from 0 to 256 [ 789.471314][T10288] loop5: detected capacity change from 0 to 128 [ 789.479017][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/543.tmp-b7:1' failed: Read-only file system [ 789.673801][T10288] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 789.797991][T10288] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 790.127422][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/538.tmp-b7:5' failed: Read-only file system [ 790.176906][T10288] EXT4-fs error (device loop5): __ext4_find_entry:1626: inode #2: comm syz.5.1727: checksumming directory block 0 [ 790.236889][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/543.tmp-b7:1' failed: Read-only file system [ 790.312381][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:5' failed: Read-only file system [ 790.340925][T10294] EXT4-fs error (device loop5): __ext4_find_entry:1626: inode #2: comm syz.5.1727: checksumming directory block 0 [ 790.425853][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/542.tmp-b7:0' failed: Read-only file system [ 790.589551][ T5822] Bluetooth: hci2: unexpected event for opcode 0x203d [ 790.763021][ T6409] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 790.945792][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/542.tmp-b7:0' failed: Read-only file system [ 791.312649][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 791.629012][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/543.tmp-b7:1' failed: Read-only file system [ 791.833333][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 792.596650][T10308] loop0: detected capacity change from 0 to 512 [ 792.677538][T10308] EXT4-fs: Ignoring removed nobh option [ 792.782529][T10308] EXT4-fs (loop0): invalid inodes per group: 3 [ 792.782529][T10308] [ 792.842213][T10311] loop4: detected capacity change from 0 to 512 [ 792.963144][T10311] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 793.356675][T10311] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 794.050886][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/546.tmp-b7:4' failed: Read-only file system [ 794.090539][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/549.tmp-b7:5' failed: Read-only file system [ 794.234178][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/550.tmp-b7:0' failed: Read-only file system [ 794.295095][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-label/SYZKALLER.tmp-b7:4' failed: Read-only file system [ 794.429293][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:4' failed: Read-only file system [ 794.436655][T10319] loop1: detected capacity change from 0 to 256 [ 794.694105][T10319] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 794.999892][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/545.tmp-b7:1' failed: Read-only file system [ 795.160954][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 795.190903][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-uuid/1234-1234.tmp-b7:1' failed: Read-only file system [ 795.197193][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/548.tmp-b7:4' failed: Read-only file system [ 795.649042][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/549.tmp-b7:5' failed: Read-only file system [ 795.801628][T10329] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1745'. [ 796.634518][T10336] hugetlbfs: Bad value '%' for mount option 'size' [ 796.634518][T10336] [ 797.678675][T10342] loop0: detected capacity change from 0 to 512 [ 797.958748][T10342] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 798.047512][T10342] EXT4-fs (loop0): orphan cleanup on readonly fs [ 798.093258][T10342] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 798.106849][T10342] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 798.117375][T10342] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1749: Failed to acquire dquot type 1 [ 798.223258][T10342] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1749: bg 0: block 40: padding at end of block bitmap is not set [ 798.299810][T10342] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 798.469502][T10342] EXT4-fs (loop0): 1 truncate cleaned up [ 798.482148][T10342] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 799.151604][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/555.tmp-b7:1' failed: Read-only file system [ 799.317561][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 799.478926][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/549.tmp-b7:5' failed: Read-only file system [ 799.629439][T10356] loop5: detected capacity change from 0 to 512 [ 799.700857][T10356] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 799.710526][T10356] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 799.832743][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/556.tmp-b7:0' failed: Read-only file system [ 799.884554][T10356] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 800.020360][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/556.tmp-b7:0' failed: Read-only file system [ 800.024413][T10356] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 800.166824][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/554.tmp-b7:4' failed: Read-only file system [ 800.177175][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 800.220135][T10356] System zones: 0-2, 18-18, 34-34 [ 800.265267][T10356] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1756: couldn't read orphan inode 15 (err -116) [ 800.383120][T10356] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 800.492782][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/558.tmp-b7:5' failed: Read-only file system [ 800.510487][T10354] loop1: detected capacity change from 0 to 4096 [ 800.557853][T10362] loop0: detected capacity change from 0 to 1024 [ 800.853777][T10354] ntfs3(loop1): Different NTFS sector size (2048) and media sector size (512). [ 800.869943][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 801.189920][T10362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 801.321112][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/554.tmp-b7:4' failed: Read-only file system [ 801.389165][ T6409] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 801.462511][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/560.tmp-b7:0' failed: Read-only file system [ 801.474178][ T30] audit: type=1800 audit(1755057166.108:41): pid=10362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1757" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 802.210479][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 804.392802][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 804.421469][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/563.tmp-b7:1' failed: Read-only file system [ 804.728596][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/562.tmp-b7:0' failed: Read-only file system [ 804.757814][T10387] loop4: detected capacity change from 0 to 512 [ 804.981002][T10387] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 805.077672][T10387] EXT4-fs (loop4): orphan cleanup on readonly fs [ 805.212580][T10387] Quota error (device loop4): dq_insert_tree: Quota tree root isn't allocated! [ 805.239252][T10387] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 805.247484][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 805.250882][T10387] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1768: Failed to acquire dquot type 1 [ 805.327223][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/564.tmp-b7:4' failed: Read-only file system [ 805.515732][T10387] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1768: bg 0: block 40: padding at end of block bitmap is not set [ 805.581831][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 805.653820][T10387] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 805.784960][T10387] EXT4-fs (loop4): 1 truncate cleaned up [ 805.805103][T10387] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 805.891954][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/562.tmp-b7:0' failed: Read-only file system [ 805.999786][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/528.tmp-b7:2' failed: Read-only file system [ 806.403028][T10400] loop2: detected capacity change from 0 to 256 [ 806.750277][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/563.tmp-b7:1' failed: Read-only file system [ 806.779633][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 806.996077][T10400] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x905a013b, utbl_chksum : 0xe619d30d) [ 807.119276][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 807.244630][ T30] audit: type=1800 audit(1755057171.938:42): pid=10400 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1774" name="file1" dev="loop2" ino=1048770 res=0 errno=0 [ 807.410449][T10407] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1777'. [ 807.711360][T10409] loop4: detected capacity change from 0 to 64 [ 808.106938][ T30] audit: type=1800 audit(1755057172.758:43): pid=10409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1778" name="file1" dev="loop4" ino=21 res=0 errno=0 [ 809.689492][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/562.tmp-b7:0' failed: Read-only file system [ 809.896085][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/563.tmp-b7:1' failed: Read-only file system [ 809.946816][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/567.tmp-b7:4' failed: Read-only file system [ 810.147115][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 810.416216][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/562.tmp-b7:0' failed: Read-only file system [ 810.789692][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/567.tmp-b7:4' failed: Read-only file system [ 811.264357][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/568.tmp-b7:2' failed: Read-only file system [ 811.327964][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/569.tmp-b7:4' failed: Read-only file system [ 811.443102][T10438] loop0: detected capacity change from 0 to 256 [ 811.543205][T10438] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 811.567311][T10438] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 811.631799][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 811.861584][T10438] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 811.948456][T10442] netlink: 96 bytes leftover after parsing attributes in process `syz.4.1794'. [ 811.958344][T10442] netlink: 96 bytes leftover after parsing attributes in process `syz.4.1794'. [ 812.260632][T10438] exFAT-fs (loop0): error, invalid access to FAT (entry 0xffffffff) [ 812.269388][T10438] exFAT-fs (loop0): Filesystem has been set read-only [ 812.465971][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/569.tmp-b7:4' failed: Read-only file system [ 813.799219][T10448] loop4: detected capacity change from 0 to 2048 [ 813.977807][T10448] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 814.276608][T10455] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 814.726727][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/570.tmp-b7:0' failed: Read-only file system [ 814.746588][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:4' failed: Read-only file system [ 814.769749][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 815.079061][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/563.tmp-b7:1' failed: Read-only file system [ 815.222249][T10459] loop1: detected capacity change from 0 to 512 [ 815.319720][T10459] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 815.625041][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/569.tmp-b7:4' failed: Read-only file system [ 815.752049][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/571.tmp-b7:0' failed: Read-only file system [ 815.876036][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/568.tmp-b7:2' failed: Read-only file system [ 816.008501][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/573.tmp-b7:1' failed: Read-only file system [ 816.077809][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/572.tmp-b7:4' failed: Read-only file system [ 816.159419][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system [ 816.365529][T10465] loop4: detected capacity change from 0 to 512 [ 816.453958][T10465] EXT4-fs: inline encryption not supported [ 816.468177][T10465] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 816.638065][T10465] EXT4-fs (loop4): 1 truncate cleaned up [ 816.647099][T10465] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 816.730671][T10469] loop2: detected capacity change from 0 to 512 [ 816.845293][T10469] EXT4-fs: Ignoring removed i_version option [ 816.874517][T10469] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 817.132290][T10469] EXT4-fs (loop2): 1 truncate cleaned up [ 817.249784][T10469] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 818.025321][ T5812] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 818.722888][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 820.099083][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/577.tmp-b7:2' failed: Read-only file system [ 820.351254][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/577.tmp-b7:2' failed: Read-only file system [ 820.415445][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/575.tmp-b7:4' failed: Read-only file system [ 821.105130][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/571.tmp-b7:0' failed: Read-only file system [ 821.147356][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/575.tmp-b7:4' failed: Read-only file system [ 821.520003][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 821.901149][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/571.tmp-b7:0' failed: Read-only file system [ 821.911401][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 821.922085][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/579.tmp-b7:2' failed: Read-only file system [ 822.109490][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/576.tmp-b7:1' failed: Read-only file system [ 822.568919][ T1969] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 822.761323][T10521] netlink: 304 bytes leftover after parsing attributes in process `syz.5.1822'. [ 822.773185][ T1969] usb 5-1: Using ep0 maxpacket: 16 [ 822.822549][ T1969] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 822.840679][ T1969] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 822.856670][ T1969] usb 5-1: config 0 interface 0 has no altsetting 0 [ 822.864486][ T1969] usb 5-1: New USB device found, idVendor=0458, idProduct=0138, bcdDevice= 0.00 [ 822.873961][ T1969] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 823.152173][ T1969] usb 5-1: config 0 descriptor?? [ 823.652285][T10525] loop2: detected capacity change from 0 to 1024 [ 823.704463][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.711776][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.719300][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.730563][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.738006][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.745201][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.769703][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.778310][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.786042][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.793080][ T1969] kye 0003:0458:0138.0017: unknown main item tag 0x0 [ 823.890755][ T1969] kye 0003:0458:0138.0017: collection stack underflow [ 823.898132][ T1969] kye 0003:0458:0138.0017: item 0 0 0 12 parsing failed [ 823.912887][T10523] loop0: detected capacity change from 0 to 1024 [ 823.949116][T10523] EXT4-fs: Ignoring removed nomblk_io_submit option [ 824.239003][T10528] loop1: detected capacity change from 0 to 512 [ 824.302664][ T1969] kye 0003:0458:0138.0017: parse failed [ 824.309484][ T1969] kye 0003:0458:0138.0017: probe with driver kye failed with error -22 [ 824.329860][ T1969] usb 5-1: USB disconnect, device number 6 [ 824.380179][T10523] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 825.641672][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 825.770764][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/580.tmp-b7:2' failed: Read-only file system [ 825.977354][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 826.046190][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/581.tmp-b7:0' failed: Read-only file system [ 826.269628][T10542] loop5: detected capacity change from 0 to 512 [ 826.428955][T10542] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 826.455568][T10542] ext4 filesystem being mounted at /318/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 826.904927][ T1969] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 827.005837][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/576.tmp-b7:1' failed: Read-only file system [ 827.022737][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/580.tmp-b7:2' failed: Read-only file system [ 827.079182][ T9959] udevd[9959]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 827.141103][ T5996] udevd[5996]: symlink '../../loop0' '/dev/disk/by-diskseq/581.tmp-b7:0' failed: Read-only file system [ 827.170387][T10532] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 827.242856][ T1969] usb 3-1: config 0 has an invalid interface number: 33 but max is 0 [ 827.252979][ T1969] usb 3-1: config 0 has no interface number 0 [ 827.263202][ T1969] usb 3-1: New USB device found, idVendor=24cf, idProduct=59e4, bcdDevice= 9.43 [ 827.272766][ T1969] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 827.416946][ T8722] udevd[8722]: symlink '../../loop5' '/dev/disk/by-diskseq/561.tmp-b7:5' failed: Read-only file system [ 827.486997][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/580.tmp-b7:2' failed: Read-only file system [ 827.522248][ T9959] udevd[9959]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 827.656971][ T6409] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 827.700447][ T1969] usb 3-1: config 0 descriptor?? [ 827.766134][ T1969] usb-storage 3-1:0.33: USB Mass Storage device detected [ 828.202401][ T1969] usb 3-1: USB disconnect, device number 9 [ 828.455305][T10559] option changes via remount are deprecated (pid=10556 comm=syz.1.1841) [ 829.961685][T10571] loop2: detected capacity change from 0 to 7 [ 830.291199][T10573] loop5: detected capacity change from 0 to 64 [ 830.326890][T10571] Dev loop2: unable to read RDB block 7 [ 830.332868][T10571] loop2: unable to read partition table [ 830.455255][T10571] loop2: partition table beyond EOD, truncated [ 830.461808][T10571] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 830.994065][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/589.tmp-b7:5' failed: Read-only file system [ 831.031738][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 831.114228][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/585.tmp-b7:0' failed: Read-only file system [ 831.144756][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/588.tmp-b7:2' failed: Read-only file system [ 831.421850][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/588.tmp-b7:2' failed: Read-only file system [ 831.423284][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 831.903238][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/588.tmp-b7:2' failed: Read-only file system [ 831.991228][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/589.tmp-b7:5' failed: Read-only file system [ 832.400468][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/583.tmp-b7:1' failed: Read-only file system [ 832.475377][T10587] ALSA: mixer_oss: invalid OSS volume '^' [ 832.499658][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/589.tmp-b7:5' failed: Read-only file system [ 834.948908][T10609] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1863'. [ 835.062127][T10609] bridge0: entered promiscuous mode [ 835.091370][T10609] bridge0: port 3(macvlan2) entered blocking state [ 835.102155][T10609] bridge0: port 3(macvlan2) entered disabled state [ 835.112986][T10609] macvlan2: entered allmulticast mode [ 835.125569][T10606] loop1: detected capacity change from 0 to 2048 [ 835.143312][T10609] bridge0: entered allmulticast mode [ 835.345178][T10609] macvlan2: left allmulticast mode [ 835.350791][T10609] bridge0: left allmulticast mode [ 835.358500][T10609] bridge0: left promiscuous mode [ 835.422014][T10613] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 836.037413][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/583.tmp-b7:1' failed: Read-only file system [ 836.090795][T10614] loop0: detected capacity change from 0 to 2364 [ 836.173303][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:1' failed: Read-only file system [ 836.211191][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/585.tmp-b7:0' failed: Read-only file system [ 836.920511][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/583.tmp-b7:1' failed: Read-only file system [ 836.949486][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 836.992313][ T8722] udevd[8722]: symlink '../../loop5' '/dev/disk/by-diskseq/591.tmp-b7:5' failed: Read-only file system [ 837.002276][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 837.030757][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/585.tmp-b7:0' failed: Read-only file system [ 837.352974][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/592.tmp-b7:1' failed: Read-only file system [ 837.434724][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/593.tmp-b7:0' failed: Read-only file system [ 838.126898][T10626] loop5: detected capacity change from 0 to 2048 [ 838.426241][T10635] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 838.549157][T10626] NILFS (loop5): bad btree root (ino=16): level = 164, flags = 0x1, nchildren = 1 [ 840.922213][T10650] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1878'. [ 841.131762][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 841.227590][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/596.tmp-b7:5' failed: Read-only file system [ 841.293895][T10656] loop1: detected capacity change from 0 to 256 [ 841.788574][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/596.tmp-b7:5' failed: Read-only file system [ 842.321307][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 842.382095][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 842.807144][T10664] netlink: 256 bytes leftover after parsing attributes in process `syz.5.1886'. [ 842.820917][T10664] netlink: 72 bytes leftover after parsing attributes in process `syz.5.1886'. [ 842.861897][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/598.tmp-b7:1' failed: Read-only file system [ 843.357864][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/598.tmp-b7:1' failed: Read-only file system [ 843.683309][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/595.tmp-b7:0' failed: Read-only file system [ 844.332010][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 844.431245][T10678] program syz.0.1893 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 844.610264][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/598.tmp-b7:1' failed: Read-only file system [ 845.099489][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 845.608874][T10687] loop1: detected capacity change from 0 to 1024 [ 845.621937][T10687] EXT4-fs: Ignoring removed bh option [ 845.661215][T10687] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 845.909952][T10687] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 846.501639][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/598.tmp-b7:1' failed: Read-only file system [ 846.660315][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 846.778329][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 847.534375][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/598.tmp-b7:1' failed: Read-only file system [ 848.139368][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 848.351463][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/599.tmp-b7:1' failed: Read-only file system [ 848.662053][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/595.tmp-b7:0' failed: Read-only file system [ 848.691651][ T6043] udevd[6043]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 848.711100][ T5993] udevd[5993]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 848.870190][ T8722] udevd[8722]: symlink '../../loop1' '/dev/disk/by-diskseq/599.tmp-b7:1' failed: Read-only file system [ 848.880824][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 849.977796][T10716] loop0: detected capacity change from 0 to 2048 [ 850.081572][T10716] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 850.392987][T10724] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 851.543127][ T6878] udevd[6878]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 851.548737][ T9959] udevd[9959]: symlink '../../loop4' '/dev/disk/by-diskseq/578.tmp-b7:4' failed: Read-only file system [ 851.587898][ T1969] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 851.841493][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/602.tmp-b7:0' failed: Read-only file system [ 851.954217][ T1969] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 851.965721][ T1969] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 851.979406][ T1969] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 851.992816][ T1969] usb 6-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 852.002594][ T1969] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 852.273504][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/602.tmp-b7:0' failed: Read-only file system [ 852.284638][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/601.tmp-b7:1' failed: Read-only file system [ 852.296072][T10733] netem: incorrect ge model size [ 852.301552][T10733] netem: change failed [ 852.347255][ T1969] usb 6-1: config 0 descriptor?? [ 852.754610][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/603.tmp-b7:0' failed: Read-only file system [ 853.002322][ T1969] chicony 0003:04F2:1421.0018: hidraw0: USB HID v0.00 Device [HID 04f2:1421] on usb-dummy_hcd.5-1/input0 [ 853.304326][ T1969] usb 6-1: USB disconnect, device number 9 [ 853.411579][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/601.tmp-b7:1' failed: Read-only file system [ 853.485062][T10732] loop4: detected capacity change from 0 to 4096 [ 853.918532][T10738] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1918'. [ 853.927641][T10741] netlink: 'syz.2.1919': attribute type 29 has an invalid length. [ 853.987705][T10738] bridge0: entered promiscuous mode [ 854.015281][T10738] bridge0: port 3(macvlan2) entered blocking state [ 854.022389][T10738] bridge0: port 3(macvlan2) entered disabled state [ 854.042668][T10738] macvlan2: entered allmulticast mode [ 854.048502][T10738] bridge0: entered allmulticast mode [ 854.130389][T10738] macvlan2: left allmulticast mode [ 854.136781][T10738] bridge0: left allmulticast mode [ 854.144523][T10738] bridge0: left promiscuous mode [ 854.451736][T10741] netlink: 'syz.2.1919': attribute type 29 has an invalid length. [ 854.641573][T10734] fido_id[10734]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 854.748258][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/603.tmp-b7:0' failed: Read-only file system [ 855.205968][ T6043] udevd[6043]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 855.333025][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 856.593267][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 857.040954][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/601.tmp-b7:1' failed: Read-only file system [ 857.082385][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/604.tmp-b7:4' failed: Read-only file system [ 857.652279][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/603.tmp-b7:0' failed: Read-only file system [ 857.878473][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/604.tmp-b7:4' failed: Read-only file system [ 857.884464][ T5996] udevd[5996]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 858.124683][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/601.tmp-b7:1' failed: Read-only file system [ 858.297272][T10772] netlink: 'syz.4.1933': attribute type 1 has an invalid length. [ 858.376404][T10768] loop1: detected capacity change from 0 to 512 [ 858.447408][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/604.tmp-b7:4' failed: Read-only file system [ 858.478131][ T6043] udevd[6043]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 858.651061][T10771] loop0: detected capacity change from 0 to 2048 [ 858.819231][T10768] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1930: bg 0: block 248: padding at end of block bitmap is not set [ 858.928952][T10768] Quota error (device loop1): write_blk: dquota write failed [ 858.937413][T10768] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 858.939979][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/606.tmp-b7:1' failed: Read-only file system [ 858.948057][T10768] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1930: Failed to acquire dquot type 1 [ 858.962221][T10771] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 859.116143][T10768] EXT4-fs (loop1): 1 truncate cleaned up [ 859.229258][T10768] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 859.243970][T10768] ext4 filesystem being mounted at /392/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 860.306167][ T5820] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 860.930803][T10789] loop4: detected capacity change from 0 to 256 [ 861.160270][T10792] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1939'. [ 861.173009][T10792] netlink: 'syz.0.1939': attribute type 6 has an invalid length. [ 861.181857][T10792] netlink: 'syz.0.1939': attribute type 5 has an invalid length. [ 861.190552][T10792] netlink: 'syz.0.1939': attribute type 4 has an invalid length. [ 861.360644][T10789] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xbe66f6fd, utbl_chksum : 0xe619d30d) [ 861.958830][ T6878] udevd[6878]: symlink '../../loop1' '/dev/disk/by-diskseq/606.tmp-b7:1' failed: Read-only file system [ 862.242548][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/608.tmp-b7:0' failed: Read-only file system [ 862.324507][T10800] program syz.0.1943 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 862.600104][T10802] loop5: detected capacity change from 0 to 256 [ 862.728066][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/610.tmp-b7:4' failed: Read-only file system [ 863.099119][ T5993] udevd[5993]: symlink '../../loop1' '/dev/disk/by-diskseq/609.tmp-b7:1' failed: Read-only file system [ 863.201779][T10802] FAT-fs (loop5): Directory bread(block 64) failed [ 863.208930][T10802] FAT-fs (loop5): Directory bread(block 65) failed [ 863.228999][T10802] FAT-fs (loop5): Directory bread(block 66) failed [ 863.236159][T10802] FAT-fs (loop5): Directory bread(block 67) failed [ 863.243094][T10802] FAT-fs (loop5): Directory bread(block 68) failed [ 863.263534][T10802] FAT-fs (loop5): Directory bread(block 69) failed [ 863.270529][T10802] FAT-fs (loop5): Directory bread(block 70) failed [ 863.284527][T10802] FAT-fs (loop5): Directory bread(block 71) failed [ 863.291475][T10802] FAT-fs (loop5): Directory bread(block 72) failed [ 863.312996][T10802] FAT-fs (loop5): Directory bread(block 73) failed [ 863.608430][ T1969] hid_parser_main: 635 callbacks suppressed [ 863.608546][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.629069][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.641340][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.650385][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.659285][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.670404][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.680070][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.693114][ T6878] udevd[6878]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 863.713985][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.721754][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 863.730160][ T1969] hid-generic 0000:0002:0000.0019: unknown main item tag 0x0 [ 864.220604][T10813] loop4: detected capacity change from 0 to 1024 [ 864.275318][ T1969] hid-generic 0000:0002:0000.0019: hidraw0: HID v0.00 Device [syz0] on syz0 [ 864.284838][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/610.tmp-b7:4' failed: Read-only file system [ 864.797198][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/608.tmp-b7:0' failed: Read-only file system [ 864.819087][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/597.tmp-b7:5' failed: Read-only file system [ 864.860130][ T5996] udevd[5996]: symlink '../../loop1' '/dev/disk/by-diskseq/609.tmp-b7:1' failed: Read-only file system [ 864.876082][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 866.067954][T10825] netlink: 'syz.1.1954': attribute type 11 has an invalid length. [ 866.076365][T10825] netlink: 204 bytes leftover after parsing attributes in process `syz.1.1954'. [ 866.187011][T10823] loop0: detected capacity change from 0 to 1024 [ 866.378342][T10823] EXT4-fs: Ignoring removed orlov option [ 866.384632][T10823] EXT4-fs: Ignoring removed nomblk_io_submit option [ 866.725933][T10823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 866.908466][T10818] fido_id[10818]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 867.202244][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/613.tmp-b7:4' failed: Read-only file system [ 867.315280][ T5993] udevd[5993]: symlink '../../loop5' '/dev/disk/by-diskseq/612.tmp-b7:5' failed: Read-only file system [ 867.652400][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-diskseq/616.tmp-b7:0' failed: Read-only file system [ 867.850239][ T6043] udevd[6043]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 868.023567][ T5810] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 868.050214][T10839] loop2: detected capacity change from 0 to 512 [ 868.102046][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/613.tmp-b7:4' failed: Read-only file system [ 868.319441][ T9959] udevd[9959]: symlink '../../loop1' '/dev/disk/by-diskseq/609.tmp-b7:1' failed: Read-only file system [ 868.320645][ T5996] udevd[5996]: symlink '../../loop5' '/dev/disk/by-diskseq/612.tmp-b7:5' failed: Read-only file system [ 868.578103][T10839] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1959: invalid indirect mapped block 4294967295 (level 1) [ 868.586825][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-diskseq/590.tmp-b7:2' failed: Read-only file system [ 868.630609][ T8722] udevd[8722]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 868.643607][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/616.tmp-b7:0' failed: Read-only file system [ 868.803275][T10839] EXT4-fs (loop2): Remounting filesystem read-only [ 868.968480][T10839] EXT4-fs (loop2): 2 truncates cleaned up [ 868.977262][T10839] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 869.368812][T10849] loop0: detected capacity change from 0 to 256 [ 869.870997][ T5816] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 871.028446][T10860] loop4: detected capacity change from 0 to 512 [ 871.123677][T10860] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 872.477853][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/614.tmp-b7:4' failed: Read-only file system [ 872.662172][T10874] loop6: detected capacity change from 0 to 524287999 [ 872.669327][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-label/SYZKALLER.tmp-b7:4' failed: Read-only file system [ 872.742392][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-uuid/1DDD-580F.tmp-b7:4' failed: Read-only file system [ 872.789681][T10872] loop5: detected capacity change from 0 to 512 [ 872.891651][T10872] EXT4-fs: Ignoring removed i_version option [ 872.971988][T10872] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 873.261096][T10872] EXT4-fs (loop5): 1 truncate cleaned up [ 873.269789][T10872] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 873.920413][ T5993] udevd[5993]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 873.998929][ T6878] udevd[6878]: symlink '../../loop4' '/dev/disk/by-diskseq/621.tmp-b7:4' failed: Read-only file system [ 874.180932][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/609.tmp-b7:1' failed: Read-only file system [ 874.257223][ T6409] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 874.433260][T10887] loop0: detected capacity change from 0 to 1024 [ 874.667030][ T5993] udevd[5993]: symlink '../../loop4' '/dev/disk/by-diskseq/621.tmp-b7:4' failed: Read-only file system [ 874.697176][ T6043] udevd[6043]: symlink '../../loop1' '/dev/disk/by-diskseq/609.tmp-b7:1' failed: Read-only file system [ 875.067164][T10887] ===================================================== [ 875.081481][T10887] BUG: KMSAN: uninit-value in hfsplus_delete_cat+0x1195/0x13d0 [ 875.084368][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 875.095591][T10887] hfsplus_delete_cat+0x1195/0x13d0 [ 875.112668][T10887] hfsplus_rmdir+0x13c/0x310 [ 875.115790][T10895] netlink: 'syz.5.1982': attribute type 1 has an invalid length. [ 875.127527][T10887] vfs_rmdir+0x5b6/0x800 [ 875.131998][T10887] do_rmdir+0x7d6/0xdc0 [ 875.143222][T10887] __ia32_sys_rmdir+0x70/0xa0 [ 875.154799][T10887] ia32_sys_call+0x32c4/0x4310 [ 875.163075][T10887] __do_fast_syscall_32+0xb0/0x150 [ 875.182604][T10887] do_fast_syscall_32+0x38/0x80 [ 875.187919][T10887] do_SYSENTER_32+0x1f/0x30 [ 875.192740][T10887] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 875.212145][T10887] [ 875.214957][T10887] Uninit was stored to memory at: [ 875.220236][T10887] hfsplus_create_cat+0x18fb/0x1910 [ 875.222399][ T6878] udevd[6878]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 875.225787][T10887] hfsplus_mknod+0x208/0x560 [ 875.225954][T10887] hfsplus_mkdir+0x5a/0x80 [ 875.226103][T10887] vfs_mkdir+0x4e7/0x850 [ 875.226241][T10887] do_mkdirat+0x41a/0xf30 [ 875.226387][T10887] __ia32_sys_mkdirat+0xc1/0x140 [ 875.226536][T10887] ia32_sys_call+0x1951/0x4310 [ 875.226658][T10887] __do_fast_syscall_32+0xb0/0x150 [ 875.226826][T10887] do_fast_syscall_32+0x38/0x80 [ 875.226989][T10887] do_SYSENTER_32+0x1f/0x30 [ 875.227160][T10887] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 875.227338][T10887] [ 875.227374][T10887] Uninit was stored to memory at: [ 875.227553][T10887] hfsplus_create_cat+0x18fb/0x1910 [ 875.227714][T10887] hfsplus_fill_super+0x211d/0x2730 [ 875.227844][T10887] get_tree_bdev_flags+0x6e6/0x920 [ 875.228020][T10887] get_tree_bdev+0x38/0x50 [ 875.228166][T10887] hfsplus_get_tree+0x35/0x40 [ 875.228287][T10887] vfs_get_tree+0xb3/0x5c0 [ 875.228446][T10887] do_new_mount+0x733/0x1420 [ 875.228602][T10887] path_mount+0x6db/0x1e90 [ 875.228745][T10887] __se_sys_mount+0x6eb/0x7d0 [ 875.228903][T10887] __ia32_sys_mount+0xe2/0x150 [ 875.229061][T10887] ia32_sys_call+0x2c16/0x4310 [ 875.229181][T10887] __do_fast_syscall_32+0xb0/0x150 [ 875.229351][T10887] do_fast_syscall_32+0x38/0x80 [ 875.466189][T10887] do_SYSENTER_32+0x1f/0x30 [ 875.471003][T10887] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 875.491410][T10887] [ 875.494189][T10887] Uninit was created at: [ 875.498820][T10887] __alloc_frozen_pages_noprof+0x689/0xf00 [ 875.508157][T10887] alloc_pages_mpol+0x328/0x860 [ 875.513249][T10887] alloc_frozen_pages_noprof+0xf7/0x200 [ 875.528704][T10887] allocate_slab+0x24d/0x1220 [ 875.536945][T10887] ___slab_alloc+0x1024/0x34e0 [ 875.541921][T10887] kmem_cache_alloc_lru_noprof+0x922/0xed0 [ 875.557694][T10887] hfsplus_alloc_inode+0x5a/0xd0 [ 875.562945][T10887] alloc_inode+0x87/0x4a0 [ 875.574937][T10887] iget_locked+0x239/0x12d0 [ 875.579723][T10887] hfsplus_iget+0x5c/0xb80 [ 875.598232][T10887] hfsplus_btree_open+0x128/0x1cf0 [ 875.604045][T10887] hfsplus_fill_super+0x1161/0x2730 [ 875.609452][T10887] get_tree_bdev_flags+0x6e6/0x920 [ 875.621332][T10887] get_tree_bdev+0x38/0x50 [ 875.632884][T10887] hfsplus_get_tree+0x35/0x40 [ 875.638037][T10887] vfs_get_tree+0xb3/0x5c0 [ 875.642827][T10887] do_new_mount+0x733/0x1420 [ 875.660835][T10887] path_mount+0x6db/0x1e90 [ 875.665754][T10887] __se_sys_mount+0x6eb/0x7d0 [ 875.674261][T10887] __ia32_sys_mount+0xe2/0x150 [ 875.679263][T10887] ia32_sys_call+0x2c16/0x4310 [ 875.698256][T10887] __do_fast_syscall_32+0xb0/0x150 [ 875.703882][T10887] do_fast_syscall_32+0x38/0x80 [ 875.709323][T10887] do_SYSENTER_32+0x1f/0x30 [ 875.720674][T10887] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 875.734056][T10887] [ 875.736549][T10887] CPU: 0 UID: 0 PID: 10887 Comm: syz.0.1979 Tainted: G W 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(none) [ 875.760647][T10887] Tainted: [W]=WARN [ 875.767936][T10887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 875.781557][T10887] ===================================================== [ 875.802664][T10887] Disabling lock debugging due to kernel taint [ 875.809625][T10887] Kernel panic - not syncing: kmsan.panic set ... [ 875.816263][T10887] CPU: 0 UID: 0 PID: 10887 Comm: syz.0.1979 Tainted: G B W 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(none) [ 875.830264][T10887] Tainted: [B]=BAD_PAGE, [W]=WARN [ 875.835421][T10887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 875.845636][T10887] Call Trace: [ 875.849164][T10887] [ 875.852210][T10887] __dump_stack+0x26/0x30 [ 875.856865][T10887] dump_stack_lvl+0x53/0x270 [ 875.861687][T10887] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 875.867841][T10887] dump_stack+0x1e/0x25 [ 875.872234][T10887] vpanic+0x361/0xc50 [ 875.876460][T10887] panic+0x15d/0x160 [ 875.880630][T10887] kmsan_report+0x31c/0x320 [ 875.885361][T10887] ? __msan_warning+0x1b/0x30 [ 875.890253][T10887] ? hfsplus_delete_cat+0x1195/0x13d0 [ 875.895859][T10887] ? hfsplus_rmdir+0x13c/0x310 [ 875.900866][T10887] ? vfs_rmdir+0x5b6/0x800 [ 875.905497][T10887] ? do_rmdir+0x7d6/0xdc0 [ 875.910039][T10887] ? __ia32_sys_rmdir+0x70/0xa0 [ 875.915192][T10887] ? ia32_sys_call+0x32c4/0x4310 [ 875.920342][T10887] ? __do_fast_syscall_32+0xb0/0x150 [ 875.925877][T10887] ? do_fast_syscall_32+0x38/0x80 [ 875.931163][T10887] ? do_SYSENTER_32+0x1f/0x30 [ 875.936161][T10887] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 875.943002][T10887] ? kmsan_get_metadata+0xfb/0x160 [ 875.948354][T10887] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 875.954512][T10887] ? hfsplus_bnode_dump+0x50a/0x560 [ 875.960104][T10887] ? kmsan_get_metadata+0xfb/0x160 [ 875.965471][T10887] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 875.971544][T10887] ? hfsplus_brec_remove+0x92f/0xa60 [ 875.977119][T10887] ? kmsan_get_metadata+0xfb/0x160 [ 875.982463][T10887] __msan_warning+0x1b/0x30 [ 875.987289][T10887] hfsplus_delete_cat+0x1195/0x13d0 [ 875.992729][T10887] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 875.998777][T10887] ? kmsan_get_metadata+0xfb/0x160 [ 876.004145][T10887] hfsplus_rmdir+0x13c/0x310 [ 876.009068][T10887] ? __pfx_hfsplus_rmdir+0x10/0x10 [ 876.014479][T10887] vfs_rmdir+0x5b6/0x800 [ 876.018954][T10887] do_rmdir+0x7d6/0xdc0 [ 876.023351][T10887] __ia32_sys_rmdir+0x70/0xa0 [ 876.028240][T10887] ia32_sys_call+0x32c4/0x4310 [ 876.033198][T10887] __do_fast_syscall_32+0xb0/0x150 [ 876.038567][T10887] ? irqentry_exit_to_user_mode+0x82/0xa0 [ 876.044522][T10887] do_fast_syscall_32+0x38/0x80 [ 876.049707][T10887] do_SYSENTER_32+0x1f/0x30 [ 876.054444][T10887] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 876.060994][T10887] RIP: 0023:0xf704e539 [ 876.065195][T10887] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 876.085091][T10887] RSP: 002b:00000000f543e55c EFLAGS: 00000206 ORIG_RAX: 0000000000000028 [ 876.093808][T10887] RAX: ffffffffffffffda RBX: 00000000800000c0 RCX: 0000000000000000 [ 876.102036][T10887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 876.110230][T10887] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 876.118348][T10887] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 876.126552][T10887] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 876.134828][T10887] [ 876.138608][T10887] Kernel Offset: disabled [ 876.143093][T10887] Rebooting in 86400 seconds..