last executing test programs: 859.782141ms ago: executing program 4 (id=3040): syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x42}, @void, {@ipv4={0x800, @generic={{0x9, 0x4, 0x0, 0x0, 0x24, 0x64, 0x0, 0x0, 0xc84cf8fe4733a687, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0xc}, {[@ssrr={0x89, 0x7, 0xef, [@multicast1=0xe000006a]}, @cipso={0x86, 0x6}]}}}}}}, 0x0) 778.529477ms ago: executing program 4 (id=3044): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x17, 0x3c}, [@ldst={0x6, 0x0, 0x5, 0x7, 0x0, 0x0, 0x8300}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 765.714138ms ago: executing program 4 (id=3050): request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0xfffffffffffffffb) 714.331952ms ago: executing program 4 (id=3054): syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x2, 0x3, 0x30, 0x66, 0x0, 0x5, 0x6, 0x0, @remote, @remote, {[@rr={0x7, 0x3, 0x58}, @generic={0x7, 0x2}]}}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x6071, 0x0, 0xe7}}}}}}, 0x0) 700.532193ms ago: executing program 4 (id=3056): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0a0000000b00000002000000feffffff42"], 0x50) 646.500068ms ago: executing program 4 (id=3060): select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 338.791232ms ago: executing program 2 (id=3073): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@typedef={0x1, 0x0, 0x0, 0x8, 0x1}]}, {0x0, [0x2e, 0x51, 0xf]}}, 0x0, 0x29, 0x0, 0x1}, 0x28) 338.208262ms ago: executing program 1 (id=3077): syz_read_part_table(0x60d, &(0x7f0000001f40)="$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") 307.765345ms ago: executing program 2 (id=3078): syz_mount_image$iso9660(&(0x7f0000002900), &(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000002c0)=ANY=[], 0x1, 0x5b1, &(0x7f0000001000)="$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") 220.209512ms ago: executing program 3 (id=3082): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0xa5, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0xc}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) 220.048922ms ago: executing program 1 (id=3083): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0xa6, 0x203, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004, 0x4, @perf_config_ext={0x1, 0x6}, 0x2, 0x0, 0x2, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 193.725524ms ago: executing program 3 (id=3085): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="20000000929c29b9180a02000020000000000000000000009500000000bb0000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0x3, &(0x7f000000cf3d)=""/184}, 0x69) 167.557616ms ago: executing program 1 (id=3086): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x19}]}, &(0x7f0000000080)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x6b, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 154.618177ms ago: executing program 0 (id=3087): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}}, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7fffe}, 0x94) 154.204388ms ago: executing program 3 (id=3088): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10005}, [@printk={@u, {}, {}, {0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffff6}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8000}, {0x85, 0x0, 0x0, 0x10}}]}, &(0x7f0000000040)='syzkaller\x00', 0xe, 0xff0, &(0x7f0000000280)=""/4080, 0x41100, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100}, 0x94) 116.16132ms ago: executing program 2 (id=3089): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x1f, 0x2, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x6c}, @exit], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x11}, 0x94) 115.85373ms ago: executing program 0 (id=3090): removexattr(&(0x7f00000002c0)='./cgroup.cpu/cgroup.procs\x00', &(0x7f00000006c0)=@known='com.apple.FinderInfo\x00') 115.6946ms ago: executing program 1 (id=3091): bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000004000000008000005c0000", @ANYRES32, @ANYBLOB="450d00000000000000951704bce29fc871000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000feff"], 0x50) 115.38266ms ago: executing program 3 (id=3092): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x35}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 99.879612ms ago: executing program 0 (id=3093): bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0xd, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000100000000000000000000007112dd000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 96.722222ms ago: executing program 2 (id=3094): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40800000000000073119a00000000008510000002000000b7000000000000009500c200000000009500001200000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 72.427314ms ago: executing program 0 (id=3095): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0x4, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffe}, [@call={0x85, 0x0, 0x0, 0x63}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 72.121534ms ago: executing program 2 (id=3096): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="b4000000800000001c10000000000000a500ffffff1dd6e69500000000000000e33ffe49fb92182c3b5b8c9db21f920abbda78cc57dea9dc8050492b3af1d6a2d083a0e6400dc2a94e32c310e9c0b3956f3cd3cbd5593df617314dcebc690d833f3007e7bac43d7319bfa8f7bbe408d291c5779802b0ffd32b4a9cec00bb8b9cd88cc9977c73fac7a050502464af257d3739ed9b1743775ab4cc1b6a628d3da7a75b3a5123565b2c15643dc19992b4a186ecdafd025d1bc148a732968f1f47831e2525646aff0a07317a1385bcb7afb9000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x35, &(0x7f000000cf3d)=""/195}, 0x48) 30.679237ms ago: executing program 1 (id=3097): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xb, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="b400000000090000dd0a00000000000073016600000000009500000000000000425e494e53a90f38f870e056d03b2010633dee8a3a6601dbd212"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7, 0x0, 0xffffffffffffffff, 0x300}, 0x48) 30.427518ms ago: executing program 3 (id=3098): syz_emit_ethernet(0x1c6, &(0x7f0000000d00)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x190, 0x3a, 0x0, @private0, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "8bb91d", 0x0, 0x11, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@fragment={0x0, 0x0, 0x10}, @hopopts={0x0, 0x29, '\x00', [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x9c, "a17e9ab13f6e142b20582c8d220c698a74dbf13dfc0ad1f526dfc43313759300929090dd4793ce67ea9f8769d3246f94412c56e0247939ed4b318e4b6066b72d91d9aff97fcf30977dfd4028dea535a8e9d1682c4794d255d62091716f2f97577f9bef264da3cfd3e5511fb253122f61808a73cc2e760f93ceb68a0db2613cf0956b23235f057c2f980a19266a6bb4a33a17f550a571c5b4211c6fa3"}, @ra, @generic={0x0, 0x8a, "65fd1a52737fa1ec91495f4d25a766a5dd36bcffb376f4b35d4a5bc51b0f8fb9a273282a9c8ef192a4de26c8732765dbeb6ce083e81cebf0612d1cc7956b78fb34ce0e4a867c8b4094bab04b23680ba97ad5c624055e8504a7a121cf38a402a7aa80e05dbe56fecab8b014420231c0e997cbfda9bdc7f29e3a8b13dcfc396cf6ff1fcd8a7f43a107871f"}, @generic={0x0, 0xd, "8b168e4b48529453d91cea4240"}, @padn={0x1, 0x1, [0x0]}]}]}}}}}}}, 0x0) 30.326057ms ago: executing program 0 (id=3099): mount$nfs4(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000003c0), 0x200000, 0x0) 30.229417ms ago: executing program 1 (id=3100): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, &(0x7f0000000080)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000}, 0x94) 30.149847ms ago: executing program 2 (id=3101): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x4a) 5.934999ms ago: executing program 0 (id=3102): setfsgid(0xee00) 0s ago: executing program 3 (id=3103): syz_emit_ethernet(0x104a, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x0) kernel console output (not intermixed with test programs): .240: mark_inode_dirty error [ 36.047191][ T4001] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.240: corrupted inode contents [ 36.059952][ T4016] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.249: Failed to acquire dquot type 1 [ 36.088510][ T4001] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.240: mark_inode_dirty error [ 36.110843][ T4016] EXT4-fs (loop2): 1 truncate cleaned up [ 36.128760][ T4016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.144262][ T4001] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.240: corrupted inode contents [ 36.176705][ T4001] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 36.196626][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.218890][ T4001] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.240: corrupted inode contents [ 36.264068][ T4001] EXT4-fs error (device loop4): ext4_truncate:4666: inode #12: comm syz.4.240: mark_inode_dirty error [ 36.281677][ T4001] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 36.337454][ T4001] EXT4-fs (loop4): 1 truncate cleaned up [ 36.344004][ T4001] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.473858][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.576729][ T3999] kexec: Could not allocate control_code_buffer [ 36.668992][ T4087] loop0: detected capacity change from 0 to 128 [ 36.758022][ T4103] 9pnet: Unknown protocol version 9p20\++} [ 36.840107][ T4119] 9pnet_fd: Insufficient options for proto=fd [ 36.856491][ T4125] loop1: detected capacity change from 0 to 256 [ 36.881658][ T4125] vfat: Bad value for 'uni_xlate' [ 36.902253][ T4130] loop4: detected capacity change from 0 to 1024 [ 36.932883][ T4130] EXT4-fs: Ignoring removed orlov option [ 36.935364][ T4139] 9pnet: Unknown protocol version 9p20\++} [ 36.971468][ T4130] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #4: comm syz.4.302: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 37.029218][ T4130] EXT4-fs error (device loop4): ext4_quota_enable:7127: comm syz.4.302: Bad quota inode: 4, type: 1 [ 37.045430][ T4146] mmap: syz.2.309 (4146) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 37.065943][ T4141] loop0: detected capacity change from 0 to 8192 [ 37.083290][ T4130] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 37.101470][ T4130] EXT4-fs (loop4): mount failed [ 37.134379][ T4152] ------------[ cut here ]------------ [ 37.140166][ T4152] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x2, 0x0] s64=[0x2, 0x0] u32=[0x2, 0x0] s32=[0x2, 0x0] var_off=(0x0, 0x0)(1) [ 37.157600][ T4152] WARNING: CPU: 0 PID: 4152 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 37.169432][ T4152] Modules linked in: [ 37.173709][ T4152] CPU: 0 UID: 0 PID: 4152 Comm: syz.2.313 Not tainted 6.17.0-rc1-syzkaller-00214-g99bade344cfa #0 PREEMPT(voluntary) [ 37.186440][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 37.198579][ T4152] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 37.204974][ T4152] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 37.224725][ T4152] RSP: 0018:ffffc90001567440 EFLAGS: 00010292 [ 37.230851][ T4152] RAX: a3ea2e05520e1900 RBX: ffff888109c93b88 RCX: 0000000000080000 [ 37.239009][ T4152] RDX: ffffc90002e32000 RSI: 0000000000003a08 RDI: 0000000000003a09 [ 37.247013][ T4152] RBP: 0000000000000000 R08: 0001c9000156727f R09: 0000000000000000 [ 37.255249][ T4152] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888109c93b48 [ 37.263490][ T4152] R13: ffff888133e18000 R14: ffff888133e18000 R15: ffff888109c93b80 [ 37.271645][ T4152] FS: 00007fe1f4b576c0(0000) GS:ffff8882aee44000(0000) knlGS:0000000000000000 [ 37.280667][ T4152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.283765][ T3520] loop0: p1 p2 p4 < > [ 37.287355][ T4152] CR2: 00007fe1f4b56f98 CR3: 0000000119f5e000 CR4: 00000000003506f0 [ 37.291540][ T3520] loop0: partition table partially beyond EOD, [ 37.299673][ T4152] Call Trace: [ 37.299682][ T4152] [ 37.299693][ T4152] reg_set_min_max+0x215/0x260 [ 37.306142][ T3520] truncated [ 37.310129][ T3520] loop0: p1 start 16777216 is beyond EOD, [ 37.312544][ T4152] check_cond_jmp_op+0x1013/0x16e0 [ 37.317378][ T3520] truncated [ 37.320473][ T4152] do_check+0x332a/0x7a10 [ 37.326443][ T3520] loop0: p2 size 515840 extends beyond EOD, [ 37.331525][ T4152] ? __rcu_read_unlock+0x4f/0x70 [ 37.334608][ T3520] truncated [ 37.337324][ T3520] loop0: p4 start 16777216 is beyond EOD, [ 37.338964][ T4152] ? __rcu_read_unlock+0x4f/0x70 [ 37.344910][ T3520] truncated [ 37.349838][ T4152] do_check_common+0xc3a/0x12a0 [ 37.360034][ T4168] loop1: detected capacity change from 0 to 512 [ 37.363736][ T4152] bpf_check+0x942b/0xd9e0 [ 37.363764][ T4152] ? __rcu_read_unlock+0x4f/0x70 [ 37.378748][ T4168] EXT4-fs: Ignoring removed oldalloc option [ 37.382877][ T4152] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 37.400029][ T4152] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 37.405992][ T4152] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 37.411943][ T4152] ? css_rstat_updated+0xb7/0x240 [ 37.417254][ T4152] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 37.423384][ T4152] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 37.429759][ T4152] ? css_rstat_updated+0xb7/0x240 [ 37.435322][ T4152] ? __rcu_read_unlock+0x4f/0x70 [ 37.440410][ T4152] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 37.446432][ T4152] ? should_fail_ex+0x30/0x280 [ 37.451874][ T4152] ? selinux_bpf_prog_load+0x36/0xf0 [ 37.457415][ T4152] ? should_failslab+0x8c/0xb0 [ 37.462279][ T4152] ? __kmalloc_cache_noprof+0x189/0x320 [ 37.468137][ T4152] ? selinux_bpf_prog_load+0xbf/0xf0 [ 37.473666][ T4152] ? security_bpf_prog_load+0x2c/0xa0 [ 37.479151][ T4152] bpf_prog_load+0xedd/0x1070 [ 37.483990][ T4152] ? security_bpf+0x2b/0x90 [ 37.488564][ T4152] __sys_bpf+0x462/0x7b0 [ 37.492977][ T4152] __x64_sys_bpf+0x41/0x50 [ 37.497530][ T4152] x64_sys_call+0x2aea/0x2ff0 [ 37.502314][ T4152] do_syscall_64+0xd2/0x200 [ 37.506887][ T4152] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 37.512984][ T4152] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 37.518787][ T4152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.524872][ T4152] RIP: 0033:0x7fe1f60eebe9 [ 37.529453][ T4152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 37.549705][ T4152] RSP: 002b:00007fe1f4b57038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 37.558327][ T4152] RAX: ffffffffffffffda RBX: 00007fe1f6315fa0 RCX: 00007fe1f60eebe9 [ 37.566630][ T4152] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000005 [ 37.574728][ T4152] RBP: 00007fe1f6171e19 R08: 0000000000000000 R09: 0000000000000000 [ 37.582764][ T4152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.590972][ T4152] R13: 00007fe1f6316038 R14: 00007fe1f6315fa0 R15: 00007ffc7d6039c8 [ 37.599122][ T4152] [ 37.602161][ T4152] ---[ end trace 0000000000000000 ]--- [ 37.609305][ T4168] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.320: Parent and EA inode have the same ino 15 [ 37.609417][ T4141] loop0: p1 p2 p4 < > [ 37.626440][ T4141] loop0: partition table partially beyond EOD, truncated [ 37.643831][ T4168] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.320: Parent and EA inode have the same ino 15 [ 37.656876][ T4141] loop0: p1 start 16777216 is beyond EOD, truncated [ 37.664228][ T4141] loop0: p2 size 515840 extends beyond EOD, truncated [ 37.671686][ T4168] EXT4-fs (loop1): 1 orphan inode deleted [ 37.681040][ T4141] loop0: p4 start 16777216 is beyond EOD, truncated [ 37.684796][ T4168] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.762571][ T4184] loop2: detected capacity change from 0 to 512 [ 37.821342][ T4184] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 37.821467][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 37.856743][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.862236][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 37.961108][ T4210] loop4: detected capacity change from 0 to 1024 [ 37.983504][ T4210] EXT4-fs: Ignoring removed orlov option [ 37.989324][ T4210] EXT4-fs: Ignoring removed nomblk_io_submit option [ 38.019889][ T4220] loop0: detected capacity change from 0 to 512 [ 38.034089][ T4210] EXT4-fs: old and new quota format mixing [ 38.049723][ T4220] EXT4-fs: Ignoring removed oldalloc option [ 38.064429][ T4226] tmpfs: Bad value for 'mpol' [ 38.093304][ T4220] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.344: Parent and EA inode have the same ino 15 [ 38.116867][ T4220] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.344: Parent and EA inode have the same ino 15 [ 38.131562][ T4235] loop4: detected capacity change from 0 to 512 [ 38.138472][ T4220] EXT4-fs (loop0): 1 orphan inode deleted [ 38.154420][ T4235] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.163268][ T4241] loop2: detected capacity change from 0 to 1024 [ 38.163677][ T4240] loop1: detected capacity change from 0 to 512 [ 38.171353][ T4241] EXT4-fs: inline encryption not supported [ 38.179936][ T4220] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.181913][ T4241] EXT4-fs: Ignoring removed i_version option [ 38.210660][ T4241] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 38.245978][ T4235] EXT4-fs error (device loop4): ext4_quota_enable:7120: comm syz.4.352: Bad quota inum: 29696, type: 1 [ 38.266152][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.277821][ T4241] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #3: block 1: comm syz.2.355: lblock 1 mapped to illegal pblock 1 (length 1) [ 38.293066][ T4235] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 38.295303][ T4240] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.354: corrupted in-inode xattr: e_value size too large [ 38.322513][ T4235] EXT4-fs (loop4): mount failed [ 38.330628][ T4241] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.355: Failed to acquire dquot type 0 [ 38.343077][ T4241] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.355: Freeing blocks not in datazone - block = 0, count = 4096 [ 38.357323][ T4240] EXT4-fs (loop1): Remounting filesystem read-only [ 38.375772][ T4240] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.395313][ T4241] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.355: Invalid inode bitmap blk 0 in block_group 0 [ 38.428059][ T1660] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 38.443223][ T4253] loop3: detected capacity change from 0 to 8192 [ 38.456243][ T4241] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 38.477647][ T4259] loop4: detected capacity change from 0 to 1024 [ 38.484304][ T4241] EXT4-fs (loop2): 1 orphan inode deleted [ 38.484358][ T1660] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 38.505840][ T4241] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.513304][ T4259] EXT4-fs: Ignoring removed bh option [ 38.531854][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.545064][ T4259] EXT4-fs: inline encryption not supported [ 38.565853][ T4259] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 38.594134][ T4259] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 38.613393][ T4259] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.363: lblock 2 mapped to illegal pblock 2 (length 1) [ 38.672184][ T4259] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 48: comm syz.4.363: lblock 0 mapped to illegal pblock 48 (length 1) [ 38.687019][ T4259] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.363: Failed to acquire dquot type 0 [ 38.706082][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.715179][ T4259] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 38.739607][ T4259] EXT4-fs error (device loop4): ext4_evict_inode:254: inode #11: comm syz.4.363: mark_inode_dirty error [ 38.776005][ T4288] loop2: detected capacity change from 0 to 512 [ 38.787437][ T4259] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 38.812704][ T4288] EXT4-fs error (device loop2): ext4_get_branch:178: inode #13: block 1024: comm syz.2.373: invalid block [ 38.818362][ T4259] EXT4-fs (loop4): 1 orphan inode deleted [ 38.830314][ T31] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 38.848174][ T4288] EXT4-fs (loop2): Remounting filesystem read-only [ 38.858273][ T4288] EXT4-fs (loop2): 1 truncate cleaned up [ 38.864371][ T4288] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.867329][ T4259] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.894823][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 38.895143][ T4303] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xf [ 38.976710][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.006179][ T3311] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 39.020616][ T3311] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 39.044717][ T3311] EXT4-fs error (device loop4): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 39.045508][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.400757][ T4372] loop4: detected capacity change from 0 to 2048 [ 39.431532][ T4313] loop3: detected capacity change from 0 to 32768 [ 39.463799][ T4372] EXT4-fs: Ignoring removed orlov option [ 39.464197][ T4381] loop2: detected capacity change from 0 to 1024 [ 39.481032][ T4372] EXT4-fs (loop4): unsupported descriptor size 0 [ 39.494619][ T4313] loop3: p1 p3 < > [ 39.497925][ T4381] EXT4-fs: Ignoring removed orlov option [ 39.525201][ T4381] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #4: comm syz.2.423: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 39.569355][ T4381] EXT4-fs error (device loop2): ext4_quota_enable:7127: comm syz.2.423: Bad quota inode: 4, type: 1 [ 39.609667][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 39.621269][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 39.665388][ T4381] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 39.710205][ T4381] EXT4-fs (loop2): mount failed [ 39.744291][ T4394] loop3: detected capacity change from 0 to 8192 [ 39.797448][ T4394] loop3: p1 p2 p4 < > [ 39.801568][ T4394] loop3: partition table partially beyond EOD, truncated [ 39.819925][ T4410] loop0: detected capacity change from 0 to 256 [ 39.835837][ T4394] loop3: p1 start 16777216 is beyond EOD, truncated [ 39.842555][ T4394] loop3: p2 size 515840 extends beyond EOD, truncated [ 39.858439][ T4410] FAT-fs (loop0): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 39.891786][ T4410] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 39.892724][ T4394] loop3: p4 start 16777216 is beyond EOD, truncated [ 39.901907][ T4410] FAT-fs (loop0): Filesystem has been set read-only [ 40.021052][ T4421] loop4: detected capacity change from 0 to 8192 [ 40.087345][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 40.206230][ T29] kauditd_printk_skb: 31 callbacks suppressed [ 40.206245][ T29] audit: type=1400 audit(1755419624.474:152): avc: denied { create } for pid=4462 comm="syz.0.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.293069][ T4475] loop1: detected capacity change from 0 to 512 [ 40.322023][ T4479] loop3: detected capacity change from 0 to 1756 [ 40.337782][ T4475] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 40.377981][ T4475] EXT4-fs (loop1): mount failed [ 40.460221][ T4497] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 40.470196][ T29] audit: type=1400 audit(1755419624.734:153): avc: denied { relabelto } for pid=4496 comm="syz.2.479" name="96" dev="tmpfs" ino=503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 40.496471][ T29] audit: type=1400 audit(1755419624.734:154): avc: denied { associate } for pid=4496 comm="syz.2.479" name="96" dev="tmpfs" ino=503 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 40.816568][ T4535] loop2: detected capacity change from 0 to 8192 [ 40.865904][ T4553] loop3: detected capacity change from 0 to 512 [ 40.874778][ T3603] loop2: p1 p2 p4 < > [ 40.879144][ T3603] loop2: partition table partially beyond EOD, truncated [ 40.879908][ T4553] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 40.894767][ T4553] EXT4-fs (loop3): orphan cleanup on readonly fs [ 40.903208][ T3603] loop2: p1 start 16777216 is beyond EOD, truncated [ 40.909925][ T3603] loop2: p2 size 515840 extends beyond EOD, truncated [ 40.920310][ T4553] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 40.929497][ T4553] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 40.939909][ T4553] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.507: Failed to acquire dquot type 1 [ 40.952195][ T3603] loop2: p4 start 16777216 is beyond EOD, truncated [ 40.958583][ T4559] loop4: detected capacity change from 0 to 1764 [ 40.968497][ T4535] loop2: p1 p2 p4 < > [ 40.972673][ T4535] loop2: partition table partially beyond EOD, truncated [ 40.975598][ T4559] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 40.985879][ T4553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.507: bg 0: block 40: padding at end of block bitmap is not set [ 41.005390][ T4535] loop2: p1 start 16777216 is beyond EOD, truncated [ 41.012221][ T4535] loop2: p2 size 515840 extends beyond EOD, truncated [ 41.031943][ T4553] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 41.055762][ T4535] loop2: p4 start 16777216 is beyond EOD, truncated [ 41.063074][ T4553] EXT4-fs (loop3): 1 truncate cleaned up [ 41.069695][ T4553] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.177059][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.179594][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 41.236310][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 41.603966][ T4624] tmpfs: Bad value for 'mpol' [ 41.685919][ T4593] loop1: detected capacity change from 0 to 32768 [ 41.749441][ T3520] loop1: p1 p3 < > [ 41.774520][ T4593] loop1: p1 p3 < > [ 41.777455][ T4635] loop2: detected capacity change from 0 to 8192 [ 41.828070][ T4635] loop2: p2 p3 p4 [ 41.837019][ T4635] loop2: p2 size 327551 extends beyond EOD, truncated [ 41.861876][ T4635] loop2: p3 size 16776960 extends beyond EOD, truncated [ 41.885713][ T4650] random: crng reseeded on system resumption [ 41.892743][ T29] audit: type=1400 audit(1755419626.154:155): avc: denied { append } for pid=4649 comm="syz.4.554" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 41.915983][ T29] audit: type=1400 audit(1755419626.154:156): avc: denied { open } for pid=4649 comm="syz.4.554" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 41.936455][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 41.949632][ T4635] loop2: p4 size 3599499392 extends beyond EOD, truncated [ 41.956754][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 41.982189][ T4654] loop1: detected capacity change from 0 to 512 [ 42.004476][ T4654] EXT4-fs: Ignoring removed nobh option [ 42.019631][ T2994] loop2: p2 p3 p4 [ 42.020685][ T4654] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 42.023504][ T2994] loop2: p2 size 327551 extends beyond EOD, truncated [ 42.057713][ T2994] loop2: p3 size 16776960 extends beyond EOD, truncated [ 42.073428][ T2994] loop2: p4 size 3599499392 extends beyond EOD, truncated [ 42.134902][ T4671] syz.2.564 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 42.203531][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 42.289879][ T29] audit: type=1400 audit(1755419626.554:157): avc: denied { read } for pid=4694 comm="syz.3.576" dev="nsfs" ino=4026531834 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 42.387203][ T29] audit: type=1400 audit(1755419626.554:158): avc: denied { open } for pid=4694 comm="syz.3.576" path="time:[4026531834]" dev="nsfs" ino=4026531834 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 42.676773][ T4745] loop0: detected capacity change from 0 to 2048 [ 42.727720][ T3603] loop0: p1 < > [ 42.738195][ T4764] cgroup: name respecified [ 42.759375][ T4745] loop0: p1 < > [ 42.780247][ T4766] loop1: detected capacity change from 0 to 512 [ 42.846713][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 42.887917][ T4784] loop3: detected capacity change from 0 to 2048 [ 42.905606][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 42.937208][ T3520] Alternate GPT is invalid, using primary GPT. [ 42.944319][ T3520] loop3: p1 p2 p3 [ 42.946494][ T4794] 9pnet_fd: p9_fd_create_tcp (4794): problem connecting socket to 127.0.0.1 [ 42.992506][ T4784] Alternate GPT is invalid, using primary GPT. [ 42.998954][ T4784] loop3: p1 p2 p3 [ 43.142575][ T4808] loop0: detected capacity change from 0 to 8192 [ 43.145181][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 43.176753][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 43.178713][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 43.216542][ T3296] loop0: p1 p3 [ 43.220090][ T3296] loop0: p1 start 51379968 is beyond EOD, truncated [ 43.227258][ T3296] loop0: p3 size 100663552 extends beyond EOD, truncated [ 43.247072][ T4808] loop0: p1 p3 [ 43.250702][ T4808] loop0: p1 start 51379968 is beyond EOD, truncated [ 43.256381][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 43.258142][ T4808] loop0: p3 size 100663552 extends beyond EOD, truncated [ 43.341678][ T29] audit: type=1400 audit(1755419627.604:159): avc: denied { create } for pid=4842 comm="syz.3.651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 43.418358][ T4856] loop1: detected capacity change from 0 to 764 [ 43.462519][ T4865] loop0: detected capacity change from 0 to 1024 [ 43.487081][ T4865] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.508851][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 43.548381][ T4865] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 43.562701][ T4860] loop3: detected capacity change from 0 to 8192 [ 43.584043][ T4865] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.591269][ T4865] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.659: Invalid inode table block 0 in block_group 0 [ 43.616990][ T4882] loop4: detected capacity change from 0 to 512 [ 43.625786][ T4865] EXT4-fs (loop0): Remounting filesystem read-only [ 43.635713][ T3520] loop3: p2 p3 p4 [ 43.645334][ T3520] loop3: p2 size 327551 extends beyond EOD, truncated [ 43.647764][ T4882] FAT-fs (loop4): bogus logical sector size 63488 [ 43.659097][ T4882] FAT-fs (loop4): Can't find a valid FAT filesystem [ 43.659880][ T4865] EXT4-fs (loop0): 1 truncate cleaned up [ 43.671644][ T3520] loop3: p3 size 16776960 extends beyond EOD, truncated [ 43.679518][ T4865] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.697552][ T3520] loop3: p4 size 3599499392 extends beyond EOD, truncated [ 43.727775][ T4860] loop3: p2 p3 p4 [ 43.731666][ T4860] loop3: p2 size 327551 extends beyond EOD, truncated [ 43.749384][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.759818][ T4860] loop3: p3 size 16776960 extends beyond EOD, truncated [ 43.776630][ T4860] loop3: p4 size 3599499392 extends beyond EOD, truncated [ 43.817382][ T4902] loop0: detected capacity change from 0 to 164 [ 43.881409][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 43.887331][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 43.903250][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 43.960985][ T4918] loop2: detected capacity change from 0 to 512 [ 44.027374][ T4933] loop1: detected capacity change from 0 to 512 [ 44.047579][ T4933] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.054265][ T4918] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.063179][ T4936] loop4: detected capacity change from 0 to 128 [ 44.073350][ T4933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.081865][ T4933] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.094593][ T4918] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.105718][ T4918] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.686: Failed to acquire dquot type 1 [ 44.142246][ T4918] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.686: bg 0: block 40: padding at end of block bitmap is not set [ 44.163649][ T4933] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 44.193138][ T4933] EXT4-fs (loop1): mount failed [ 44.198757][ T4918] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 44.245331][ T4918] EXT4-fs (loop2): 1 truncate cleaned up [ 44.256311][ T4918] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.285013][ T4961] loop3: detected capacity change from 0 to 2048 [ 44.310629][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.344759][ T4961] loop3: p2 p3 < > p4 < p5 > [ 44.349576][ T4961] loop3: partition table partially beyond EOD, truncated [ 44.380945][ T4961] loop3: p3 start 4225 is beyond EOD, truncated [ 44.459188][ T4994] dns_resolver: Unsupported server list version (0) [ 44.704719][ T5028] loop1: detected capacity change from 0 to 256 [ 44.731442][ T5028] vfat: Bad value for 'check' [ 44.735163][ C1] Adjusting tsc more than 11% (8578610 vs 8464229) [ 44.772295][ T5036] SELinux: Context ׸ýßX7ªÞd¹Q¬‰YI{C´¨pUèÒ–hÙ»ŒÐ r: is not valid (left unmapped). [ 44.819728][ T5046] loop0: detected capacity change from 0 to 512 [ 44.821917][ T5043] loop1: detected capacity change from 0 to 1024 [ 44.842969][ T5043] EXT4-fs: Invalid want_extra_isize 1914 [ 44.901180][ T5046] EXT4-fs: Ignoring removed bh option [ 44.940705][ T5046] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 45.028027][ T5069] loop1: detected capacity change from 0 to 512 [ 45.049951][ T5069] EXT4-fs: Ignoring removed oldalloc option [ 45.079412][ T5069] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.760: Parent and EA inode have the same ino 15 [ 45.133534][ T5069] EXT4-fs (loop1): Remounting filesystem read-only [ 45.140273][ T5069] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -30) [ 45.149384][ T5069] EXT4-fs (loop1): 1 orphan inode deleted [ 45.156751][ T5069] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.195085][ T5103] tmpfs: Bad value for 'mpol' [ 45.217960][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.305210][ T5116] loop2: detected capacity change from 0 to 1024 [ 45.327013][ T5116] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 45.351991][ T5116] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 45.368218][ T5116] EXT4-fs (loop2): orphan cleanup on readonly fs [ 45.384902][ T5116] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 45.400555][ T5116] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 45.411785][ T5131] loop3: detected capacity change from 0 to 128 [ 45.426644][ T5116] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.783: Freeing blocks not in datazone - block = 0, count = 4096 [ 45.444233][ T5116] EXT4-fs (loop2): Remounting filesystem read-only [ 45.451624][ T5116] EXT4-fs (loop2): 1 orphan inode deleted [ 45.458107][ T5116] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.471248][ T5131] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 45.484812][ T5131] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 45.495152][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.571723][ T5148] loop3: detected capacity change from 0 to 512 [ 45.600411][ T5148] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.625490][ T5148] EXT4-fs: Ignoring removed i_version option [ 45.657561][ T5161] capability: warning: `syz.0.803' uses deprecated v2 capabilities in a way that may be insecure [ 45.697723][ T5148] EXT4-fs (loop3): 1 orphan inode deleted [ 45.718151][ T5170] loop4: detected capacity change from 0 to 128 [ 45.736106][ T5148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.751377][ T5172] loop0: detected capacity change from 0 to 512 [ 45.758848][ T5172] EXT4-fs: inline encryption not supported [ 45.787222][ T5172] EXT4-fs error (device loop0): ext4_xattr_inode_iget:442: comm syz.0.809: error while reading EA inode 32 err=-116 [ 45.807865][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.828312][ T5156] loop2: detected capacity change from 0 to 32768 [ 45.859075][ T5172] EXT4-fs (loop0): Remounting filesystem read-only [ 45.865678][ T5172] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 45.877342][ T3520] loop2: p1 p3 < > [ 45.884149][ T5172] EXT4-fs (loop0): 1 orphan inode deleted [ 45.900632][ T5172] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.927389][ T5156] loop2: p1 p3 < > [ 45.973986][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.014544][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 46.014630][ T29] audit: type=1400 audit(1755419630.431:165): avc: denied { create } for pid=5196 comm="syz.3.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.062980][ T5195] loop4: detected capacity change from 0 to 2048 [ 46.105986][ T5195] Alternate GPT is invalid, using primary GPT. [ 46.113128][ T5195] loop4: p1 p2 p3 [ 46.152147][ T5211] loop3: detected capacity change from 0 to 512 [ 46.176560][ T5211] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 46.198057][ T29] audit: type=1400 audit(1755419630.628:166): avc: denied { mount } for pid=5210 comm="syz.3.830" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 46.275084][ T29] audit: type=1400 audit(1755419630.694:167): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 46.314406][ T5225] loop2: detected capacity change from 0 to 512 [ 46.340321][ T5225] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 46.427588][ T5253] syz.3.848: attempt to access beyond end of device [ 46.427588][ T5253] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 46.439640][ T5255] loop0: detected capacity change from 0 to 128 [ 46.454814][ T5255] msdos: Bad value for 'tz' [ 46.476884][ T5253] EXT4-fs (loop3): unable to read superblock [ 46.540163][ T29] audit: type=1400 audit(1755419631.011:168): avc: denied { write } for pid=5264 comm="syz.2.857" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 46.609745][ T29] audit: type=1400 audit(1755419631.011:169): avc: denied { ioctl } for pid=5264 comm="syz.2.857" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 46.700907][ T5293] IPv6: addrconf: prefix option has invalid lifetime [ 46.715133][ T29] audit: type=1326 audit(1755419631.193:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5294 comm="syz.4.870" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f795cdfebe9 code=0x0 [ 46.780080][ T5304] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 46.786912][ T5304] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 46.792675][ T5308] loop3: detected capacity change from 0 to 512 [ 46.794628][ T5304] vhci_hcd vhci_hcd.0: Device attached [ 46.823922][ T5309] loop4: detected capacity change from 0 to 1024 [ 46.835940][ T5305] vhci_hcd: connection closed [ 46.837108][ T12] vhci_hcd: stop threads [ 46.846262][ T12] vhci_hcd: release socket [ 46.850737][ T12] vhci_hcd: disconnect device [ 46.858124][ T5308] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 46.868031][ T5308] EXT4-fs (loop3): mount failed [ 46.873075][ T5309] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 46.883287][ T5309] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 46.893938][ T5309] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 46.903952][ T5309] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 46.912720][ T5309] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 46.996890][ T29] audit: type=1400 audit(1755419631.492:171): avc: denied { create } for pid=5330 comm="syz.3.886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 47.111845][ T5349] loop4: detected capacity change from 0 to 1024 [ 47.137260][ T5349] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 47.159591][ T5349] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.172968][ T5358] loop3: detected capacity change from 0 to 512 [ 47.184758][ T5349] EXT4-fs error (device loop4): ext4_get_journal_inode:5796: inode #32: comm syz.4.894: iget: special inode unallocated [ 47.206320][ T5364] loop0: detected capacity change from 0 to 1024 [ 47.211459][ T5349] EXT4-fs (loop4): Remounting filesystem read-only [ 47.219450][ T5349] EXT4-fs (loop4): no journal found [ 47.220185][ T5364] ext4: Bad value for 'commit' [ 47.224812][ T5349] EXT4-fs (loop4): can't get journal size [ 47.242001][ T5349] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.264407][ T5358] EXT4-fs (loop3): Invalid default hash set in the superblock [ 47.275568][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.291769][ T5369] loop2: detected capacity change from 0 to 512 [ 47.379759][ T5377] loop1: detected capacity change from 0 to 512 [ 47.403189][ T5377] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 47.413235][ T5377] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 47.539471][ T29] audit: type=1400 audit(1755419632.069:172): avc: denied { create } for pid=5402 comm="syz.2.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 47.757239][ T5432] loop1: detected capacity change from 0 to 1024 [ 47.801465][ T5432] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 47.822107][ T5432] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.846696][ T5432] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: inode #32: comm syz.1.935: iget: special inode unallocated [ 47.861088][ T5448] loop2: detected capacity change from 0 to 512 [ 47.872862][ T5432] EXT4-fs (loop1): Remounting filesystem read-only [ 47.879563][ T5432] EXT4-fs (loop1): no journal found [ 47.884947][ T5432] EXT4-fs (loop1): can't get journal size [ 47.911331][ T5448] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 47.937823][ T5448] EXT4-fs (loop2): mount failed [ 47.980334][ T5452] loop4: detected capacity change from 0 to 8192 [ 47.987987][ T5432] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 48.046051][ T29] audit: type=1400 audit(1755419632.585:173): avc: denied { write } for pid=5468 comm="syz.0.952" name="vlan0" dev="proc" ino=4026533250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 48.088186][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.118343][ T29] audit: type=1400 audit(1755419632.680:174): avc: denied { create } for pid=5481 comm="syz.1.954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 48.278602][ T5514] loop0: detected capacity change from 0 to 1024 [ 48.315723][ T5514] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.975: Failed to acquire dquot type 0 [ 48.372631][ T5527] loop4: detected capacity change from 0 to 2048 [ 48.384603][ T5514] EXT4-fs (loop0): 1 truncate cleaned up [ 48.394487][ T5514] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.440813][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.543263][ T5549] delete_channel: no stack [ 48.553688][ T5545] loop0: detected capacity change from 0 to 2048 [ 48.560907][ T5549] delete_channel: no stack [ 48.742133][ T5533] loop1: detected capacity change from 0 to 32768 [ 48.965993][ T5606] loop1: detected capacity change from 0 to 512 [ 48.987385][ T5606] EXT4-fs (loop1): too many log groups per flexible block group [ 48.995715][ T5606] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 49.012869][ T5606] EXT4-fs (loop1): mount failed [ 49.035060][ T5619] loop3: detected capacity change from 0 to 512 [ 49.065912][ T5619] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 49.086978][ T5619] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.123332][ T5619] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 49.154775][ T5619] EXT4-fs (loop3): Remounting filesystem read-only [ 49.171174][ T5619] EXT4-fs (loop3): 1 truncate cleaned up [ 49.193168][ T5619] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.212827][ T5636] loop1: detected capacity change from 0 to 1764 [ 49.268051][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.355751][ T5655] loop4: detected capacity change from 0 to 1024 [ 49.403194][ T5655] EXT4-fs (loop4): bad geometry: block count 1125899906843136 exceeds size of device (512 blocks) [ 49.649064][ T5710] loop2: detected capacity change from 0 to 512 [ 49.686487][ T5710] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.696492][ T5710] EXT4-fs (loop2): #blocks per group too big: 466944 [ 49.731801][ T5721] loop0: detected capacity change from 0 to 1024 [ 49.766615][ T5721] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 49.821475][ T5715] loop4: detected capacity change from 0 to 8192 [ 49.875090][ T5715] loop4: p1 p2 p3 p4 [ 49.888439][ T5715] loop4: p2 start 151000334 is beyond EOD, truncated [ 49.895378][ T5715] loop4: p3 start 331777 is beyond EOD, truncated [ 49.902076][ T5715] loop4: p4 size 263168 extends beyond EOD, truncated [ 50.145290][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 50.168228][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 50.195782][ T5781] loop0: detected capacity change from 0 to 128 [ 50.287489][ T5801] loop4: detected capacity change from 0 to 2048 [ 50.333924][ T3603] loop4: p1 < > p3 p4 [ 50.338675][ T3603] loop4: p3 size 54016 extends beyond EOD, truncated [ 50.362725][ T3603] loop4: p4 start 4294967295 is beyond EOD, truncated [ 50.377365][ T5801] loop4: p1 < > p3 p4 [ 50.386901][ T5801] loop4: p3 size 54016 extends beyond EOD, truncated [ 50.393085][ T5820] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 50.409307][ T5801] loop4: p4 start 4294967295 is beyond EOD, truncated [ 50.438573][ T5828] loop3: detected capacity change from 0 to 512 [ 50.471184][ T5828] EXT4-fs: user quota file already specified [ 50.486904][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 50.508364][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 50.631014][ T5853] loop3: detected capacity change from 0 to 512 [ 50.651443][ T5853] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 50.680070][ T5853] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1139: bg 0: block 4: invalid block bitmap [ 50.699910][ T5853] EXT4-fs (loop3): Remounting filesystem read-only [ 50.719738][ T5853] EXT4-fs (loop3): 1 truncate cleaned up [ 50.736814][ T5863] loop1: detected capacity change from 0 to 1024 [ 50.740486][ T5853] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.756190][ T5863] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 50.756285][ T5863] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.772008][ T5865] loop4: detected capacity change from 0 to 164 [ 50.789344][ T5863] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 50.797665][ T5863] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.810757][ T5863] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.1144: Inode bitmap for bg 0 marked uninitialized [ 50.827757][ T5863] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.843248][ T5865] isofs_fill_super: get root inode failed [ 50.851212][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.913692][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.954786][ T5882] loop3: detected capacity change from 0 to 128 [ 50.964273][ T5882] FAT-fs (loop3): bogus sectors per cluster 0 [ 50.970418][ T5882] FAT-fs (loop3): Can't find a valid FAT filesystem [ 51.100035][ T5906] loop1: detected capacity change from 0 to 512 [ 51.128006][ T5906] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.1165: corrupted in-inode xattr: invalid ea_ino [ 51.147444][ T5906] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1165: couldn't read orphan inode 15 (err -117) [ 51.169720][ T5906] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.197879][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.218856][ T5917] loop3: detected capacity change from 0 to 2048 [ 51.242532][ T3603] loop3: p1 < > p4 [ 51.252242][ T5915] loop2: detected capacity change from 0 to 2364 [ 51.262114][ T3603] loop3: p4 size 722688 extends beyond EOD, truncated [ 51.300729][ T5917] loop3: p1 < > p4 [ 51.311525][ T5917] loop3: p4 size 722688 extends beyond EOD, truncated [ 51.341225][ T5931] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.350206][ T5931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.442174][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.442904][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 51.477159][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.489504][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 51.659331][ T5973] loop1: detected capacity change from 0 to 2048 [ 51.716949][ T5983] loop0: detected capacity change from 0 to 512 [ 51.742722][ T5983] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 51.756935][ T5977] loop3: detected capacity change from 0 to 8192 [ 51.761670][ T5983] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.773807][ T5983] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 51.790742][ T5983] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 51.798622][ T5983] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #13: comm syz.0.1203: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 51.816860][ T5983] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1203: couldn't read orphan inode 13 (err -117) [ 51.829851][ T3603] loop3: p1 < > p3 p4 < > [ 51.836316][ T3603] loop3: p3 size 33554432 extends beyond EOD, truncated [ 51.836566][ T5983] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.866418][ T5977] loop3: p1 < > p3 p4 < > [ 51.876561][ T5977] loop3: p3 size 33554432 extends beyond EOD, truncated [ 51.884817][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.957464][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 51.957479][ T29] audit: type=1400 audit(1755422214.548:185): avc: denied { create } for pid=5995 comm="syz.0.1209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 52.068706][ T6016] loop0: detected capacity change from 0 to 1024 [ 52.080991][ T6018] loop4: detected capacity change from 0 to 2048 [ 52.090822][ T6016] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 52.112579][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 52.114793][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 52.122834][ T29] audit: type=1326 audit(1755422214.708:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6019 comm="syz.3.1222" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc6e3d2ebe9 code=0x0 [ 52.142344][ T6016] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 52.155425][ T6018] EXT4-fs (loop4): cluster size (2048) smaller than block size (4096) [ 52.179650][ T6027] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.198978][ T6027] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.210687][ T6016] EXT4-fs (loop0): invalid journal inode [ 52.319227][ T6039] loop3: detected capacity change from 0 to 512 [ 52.358236][ T6039] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 52.376239][ T6039] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.1231: bad orphan inode 15 [ 52.399014][ T6039] ext4_test_bit(bit=14, block=18) = 1 [ 52.404503][ T6039] is_bad_inode(inode)=0 [ 52.408671][ T6039] NEXT_ORPHAN(inode)=1023 [ 52.413186][ T6039] max_ino=32 [ 52.416383][ T6039] i_nlink=0 [ 52.442781][ T6039] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #15: comm syz.3.1231: corrupted xattr block 19: invalid header [ 52.480925][ T6039] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 52.490779][ T6039] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 52.503474][ T6039] ext2 filesystem being mounted at /278/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 52.539287][ T6063] loop2: detected capacity change from 0 to 2048 [ 52.573386][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 52.605564][ T6071] loop0: detected capacity change from 0 to 2048 [ 52.619055][ T6075] loop3: detected capacity change from 0 to 512 [ 52.635716][ T6075] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 52.654904][ T3520] Alternate GPT is invalid, using primary GPT. [ 52.661300][ T3520] loop0: p1 p2 p3 [ 52.665225][ T3520] loop0: partition table partially beyond EOD, truncated [ 52.667906][ T6081] loop4: detected capacity change from 0 to 512 [ 52.683930][ T6075] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 52.692379][ T6075] EXT4-fs (loop3): orphan cleanup on readonly fs [ 52.699016][ T6075] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1246: invalid indirect mapped block 2185560079 (level 1) [ 52.703015][ T6071] Alternate GPT is invalid, using primary GPT. [ 52.714407][ T6081] EXT4-fs: Ignoring removed nobh option [ 52.719517][ T6071] loop0: p1 p2 p3 [ 52.728602][ T6071] loop0: partition table partially beyond EOD, truncated [ 52.728931][ T3603] loop2: unable to read partition table [ 52.741503][ T6075] EXT4-fs (loop3): Remounting filesystem read-only [ 52.748168][ T6075] EXT4-fs (loop3): 1 truncate cleaned up [ 52.772436][ T6075] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 52.789924][ T6081] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 52.803522][ T3603] loop2: partition table beyond EOD, truncated [ 52.830290][ T6081] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1251: invalid indirect mapped block 256 (level 1) [ 52.889368][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 52.910249][ T6063] loop2: unable to read partition table [ 52.934213][ T6081] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1251: invalid indirect mapped block 2683928664 (level 1) [ 52.948220][ T6063] loop2: partition table beyond EOD, truncated [ 52.954582][ T6063] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 52.989091][ T6081] EXT4-fs (loop4): 1 truncate cleaned up [ 52.995152][ T6081] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.019332][ T29] audit: type=1400 audit(1755422215.609:187): avc: denied { create } for pid=6109 comm="syz.0.1265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.039889][ T29] audit: type=1400 audit(1755422215.609:188): avc: denied { write } for pid=6109 comm="syz.0.1265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.060258][ T29] audit: type=1400 audit(1755422215.609:189): avc: denied { read } for pid=6109 comm="syz.0.1265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.130104][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.167730][ T6129] tmpfs: Bad value for 'mpol' [ 53.216896][ T6140] IPv6: addrconf: prefix option has invalid lifetime [ 53.449707][ T6189] loop2: detected capacity change from 0 to 512 [ 53.467000][ T6189] EXT4-fs: Ignoring removed i_version option [ 53.505503][ T6189] EXT4-fs: journaled quota format not specified [ 53.725630][ T6237] loop0: detected capacity change from 0 to 1024 [ 53.753779][ T6237] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 53.789835][ T6237] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 53.801440][ T29] audit: type=1326 audit(1755422216.400:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6248 comm="syz.3.1334" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc6e3d2ebe9 code=0x0 [ 53.824619][ T6237] System zones: 0-1, 3-36 [ 53.829168][ T6237] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.839997][ T6237] EXT4-fs (loop0): 1 orphan inode deleted [ 53.861323][ T6237] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.876755][ T6258] loop2: detected capacity change from 0 to 512 [ 53.886874][ T6258] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 53.914010][ T6263] tmpfs: Bad value for 'mpol' [ 53.940142][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.997927][ T29] audit: type=1326 audit(1755422216.580:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6271 comm="syz.0.1342" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efcd700ebe9 code=0x0 [ 54.074394][ T6286] loop4: detected capacity change from 0 to 2048 [ 54.118769][ T6286] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 54.123989][ T6286] loop4: partition table partially beyond EOD, truncated [ 54.137016][ T6298] loop0: detected capacity change from 0 to 736 [ 54.160103][ T6286] loop4: p2 start 4278190080 is beyond EOD, truncated [ 54.189120][ T6286] loop4: p4 size 8192 extends beyond EOD, truncated [ 54.204849][ T6286] loop4: p6 size 8192 extends beyond EOD, truncated [ 54.532795][ T6365] loop4: detected capacity change from 0 to 512 [ 54.552725][ T6365] EXT4-fs: Ignoring removed bh option [ 54.564480][ T6365] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.759224][ T6407] loop3: detected capacity change from 0 to 164 [ 54.788214][ T6414] loop4: detected capacity change from 0 to 512 [ 54.803628][ T6414] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 54.834703][ T6414] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.1413: corrupted in-inode xattr: bad e_name length [ 54.834742][ T6407] isofs_fill_super: root inode is not a directory. Corrupted media? [ 54.852114][ T6414] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1413: couldn't read orphan inode 15 (err -117) [ 54.903674][ T6414] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.939690][ T6427] loop3: detected capacity change from 0 to 1024 [ 54.946853][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.966234][ T6427] EXT4-fs (loop3): invalid inodes per group: 218103840 [ 54.966234][ T6427] [ 55.021597][ T6438] loop4: detected capacity change from 0 to 1024 [ 55.061691][ T6448] loop1: detected capacity change from 0 to 512 [ 55.069790][ T6445] loop0: detected capacity change from 0 to 2048 [ 55.083796][ T6438] EXT4-fs (loop4): can't read group descriptor 0 [ 55.085204][ T6451] loop3: detected capacity change from 0 to 512 [ 55.100623][ T6451] EXT4-fs: Ignoring removed i_version option [ 55.107304][ T6451] EXT4-fs: Mount option(s) incompatible with ext2 [ 55.146048][ T6448] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 55.184406][ T6455] loop4: detected capacity change from 0 to 2048 [ 55.193172][ T6448] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 55.201943][ T6448] System zones: 1-12 [ 55.217998][ T6445] loop0: unable to read partition table [ 55.223723][ T6445] loop0: partition table beyond EOD, truncated [ 55.223886][ T6462] loop3: detected capacity change from 0 to 2048 [ 55.230007][ T6445] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 55.244936][ T6448] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: inode #11: comm syz.1.1428: iget: bogus i_mode (700) [ 55.257896][ T6464] loop2: detected capacity change from 0 to 512 [ 55.267576][ T6448] EXT4-fs (loop1): Remounting filesystem read-only [ 55.274127][ T6448] EXT4-fs (loop1): 1 orphan inode deleted [ 55.280405][ T6448] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.285423][ T6464] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 55.302126][ T6464] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 55.321077][ T3603] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 55.326473][ T3603] loop3: partition table partially beyond EOD, truncated [ 55.337041][ T6464] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.1437: Invalid inode table block 1 in block_group 0 [ 55.348054][ T2994] loop0: unable to read partition table [ 55.355495][ T3603] loop3: p1 start 4278190080 is beyond EOD, truncated [ 55.362406][ T3603] loop3: p2 start 16908800 is beyond EOD, truncated [ 55.369657][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.370204][ T2994] loop0: partition table beyond EOD, truncated [ 55.378760][ T6464] EXT4-fs (loop2): Remounting filesystem read-only [ 55.387111][ T3603] loop3: p5 start 16908800 is beyond EOD, truncated [ 55.391424][ T6464] EXT4-fs (loop2): get root inode failed [ 55.403664][ T6464] EXT4-fs (loop2): mount failed [ 55.419834][ T6462] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 55.425094][ T6462] loop3: partition table partially beyond EOD, truncated [ 55.438644][ T6462] loop3: p1 start 4278190080 is beyond EOD, truncated [ 55.445515][ T6462] loop3: p2 start 16908800 is beyond EOD, truncated [ 55.488558][ T6462] loop3: p5 start 16908800 is beyond EOD, truncated [ 55.503905][ T6477] loop4: detected capacity change from 0 to 2048 [ 55.526123][ T2994] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 55.531397][ T2994] loop3: partition table partially beyond EOD, truncated [ 55.551641][ T2994] loop3: p1 start 4278190080 is beyond EOD, truncated [ 55.558472][ T2994] loop3: p2 start 16908800 is beyond EOD, truncated [ 55.566297][ T2994] loop3: p5 start 16908800 is beyond EOD, truncated [ 55.575902][ T6477] EXT4-fs error (device loop4): __ext4_fill_super:5500: inode #2: comm syz.4.1443: iget: bad extended attribute block 281474976710655 [ 55.601216][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 55.601291][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 55.617035][ T6477] EXT4-fs (loop4): get root inode failed [ 55.626387][ T6477] EXT4-fs (loop4): mount failed [ 55.632392][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 55.652999][ T6493] loop1: detected capacity change from 0 to 2048 [ 55.656079][ T6492] tmpfs: Bad value for 'mpol' [ 55.735923][ T2994] loop1: unable to read partition table [ 55.746889][ T2994] loop1: partition table beyond EOD, truncated [ 55.801121][ T6493] loop1: unable to read partition table [ 55.823874][ T6493] loop1: partition table beyond EOD, truncated [ 55.830236][ T6493] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 55.869173][ T6534] loop3: detected capacity change from 0 to 512 [ 55.889338][ T6534] EXT4-fs: Ignoring removed oldalloc option [ 55.909357][ T6534] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 55.967792][ T6534] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 55.975056][ T6534] EXT4-fs (loop3): mount failed [ 56.003094][ T29] audit: type=1400 audit(1755422218.602:192): avc: denied { read } for pid=6558 comm="syz.0.1483" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 56.028585][ T6557] loop1: detected capacity change from 0 to 512 [ 56.076705][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 56.094981][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 56.107119][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 56.116835][ T29] audit: type=1400 audit(1755422218.723:193): avc: denied { execute } for pid=6570 comm="syz.4.1488" name="cgroup" dev="tmpfs" ino=1503 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 56.239455][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 56.247989][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 56.275007][ T6598] loop0: detected capacity change from 0 to 1024 [ 56.282558][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 56.307410][ T6598] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 56.307410][ T6598] [ 56.318301][ T6598] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 56.378574][ T6612] loop4: detected capacity change from 0 to 512 [ 56.387897][ T6618] loop1: detected capacity change from 0 to 512 [ 56.457654][ T6618] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 56.467569][ T6625] loop4: detected capacity change from 0 to 256 [ 56.485250][ T6618] EXT4-fs (loop1): orphan cleanup on readonly fs [ 56.503438][ T6625] FAT-fs (loop4): bogus sectors per cluster 0 [ 56.509700][ T6625] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 56.518872][ T6625] FAT-fs (loop4): Can't find a valid FAT filesystem [ 56.528828][ T6618] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.1511: corrupted inode contents [ 56.599924][ T6618] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #16: comm syz.1.1511: mark_inode_dirty error [ 56.649769][ T6618] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.1511: corrupted inode contents [ 56.705259][ T6618] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.1511: mark_inode_dirty error [ 56.748437][ T6618] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.1511: corrupted inode contents [ 56.784306][ T6618] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 56.814305][ T6618] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.1511: corrupted inode contents [ 56.814369][ T6665] loop4: detected capacity change from 0 to 512 [ 56.834380][ T6618] EXT4-fs error (device loop1): ext4_truncate:4666: inode #16: comm syz.1.1511: mark_inode_dirty error [ 56.849458][ T6665] EXT4-fs: Ignoring removed bh option [ 56.877630][ T6618] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 56.885261][ T6665] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 36864 [ 56.907998][ T6618] EXT4-fs (loop1): 1 truncate cleaned up [ 56.915356][ T2325] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 56.925202][ T2325] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:9: Failed to release dquot type 1 [ 56.951979][ T6618] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.985931][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.078302][ T29] audit: type=1400 audit(1755422219.674:194): avc: denied { create } for pid=6703 comm="syz.2.1553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 57.135371][ T6713] loop0: detected capacity change from 0 to 128 [ 57.161742][ T6713] FAT-fs (loop0): bogus number of FAT sectors [ 57.168147][ T6713] FAT-fs (loop0): Can't find a valid FAT filesystem [ 57.183668][ T6722] loop3: detected capacity change from 0 to 764 [ 57.222701][ T6722] rock: directory entry would overflow storage [ 57.228972][ T6722] rock: sig=0x4654, size=5, remaining=4 [ 57.319891][ T6743] loop3: detected capacity change from 0 to 136 [ 57.343493][ T29] audit: type=1400 audit(1755422219.934:195): avc: denied { write } for pid=6745 comm="syz.2.1574" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 57.378156][ T6743] Attempt to read inode for relocated directory [ 57.524830][ T6778] loop4: detected capacity change from 0 to 2048 [ 57.596603][ T6794] delete_channel: no stack [ 57.620514][ T6794] delete_channel: no stack [ 57.704404][ T29] audit: type=1400 audit(1755422220.304:196): avc: denied { create } for pid=6815 comm="syz.2.1610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 57.768156][ T29] audit: type=1400 audit(1755422220.344:197): avc: denied { execmem } for pid=6820 comm="syz.0.1611" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 57.810365][ T29] audit: type=1326 audit(1755422220.364:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6826 comm="syz.0.1614" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efcd700ebe9 code=0x0 [ 57.920821][ T6855] loop0: detected capacity change from 0 to 512 [ 57.951923][ T6858] loop4: detected capacity change from 0 to 512 [ 57.971691][ T6855] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.985032][ T6858] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1631: bg 0: block 5: invalid block bitmap [ 57.998288][ T6855] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.004873][ T6851] loop2: detected capacity change from 0 to 8192 [ 58.025562][ T6851] FAT-fs (loop2): count of clusters too big (8462334) [ 58.032461][ T6851] FAT-fs (loop2): Can't find a valid FAT filesystem [ 58.039500][ T6858] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 58.057289][ T6855] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.1627: corrupted inode contents [ 58.073741][ T6858] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1631: invalid indirect mapped block 3 (level 2) [ 58.100693][ T6858] EXT4-fs (loop4): 1 orphan inode deleted [ 58.106512][ T6858] EXT4-fs (loop4): 1 truncate cleaned up [ 58.122064][ T6855] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.1627: mark_inode_dirty error [ 58.148561][ T6858] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.173217][ T29] audit: type=1400 audit(1755422220.765:199): avc: denied { create } for pid=6881 comm="syz.3.1640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 58.192733][ T6886] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0021 with DS=0x7 [ 58.197040][ T29] audit: type=1326 audit(1755422220.775:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6884 comm="syz.2.1641" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1f60eebe9 code=0x0 [ 58.228568][ T6855] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.1627: corrupted inode contents [ 58.247217][ T6855] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.1627: mark_inode_dirty error [ 58.286119][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.295649][ T6898] loop3: detected capacity change from 0 to 256 [ 58.303742][ T6898] FAT-fs (loop3): bogus number of FAT sectors [ 58.305177][ T6855] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.1627: corrupted inode contents [ 58.309873][ T6898] FAT-fs (loop3): Can't find a valid FAT filesystem [ 58.349516][ T6855] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 58.363784][ T6855] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.1627: corrupted inode contents [ 58.383823][ T6855] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.1627: mark_inode_dirty error [ 58.473215][ T6855] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 58.507119][ T6855] EXT4-fs (loop0): 1 truncate cleaned up [ 58.514118][ T2325] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 58.523902][ T2325] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:9: Failed to release dquot type 1 [ 58.540853][ T6855] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.570449][ T6934] loop2: detected capacity change from 0 to 1024 [ 58.589950][ T6934] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 58.609231][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.952238][ T7004] loop0: detected capacity change from 0 to 512 [ 58.958871][ T7004] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 58.974539][ T7007] loop1: detected capacity change from 0 to 512 [ 59.020167][ T7007] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 59.045934][ T7007] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.1702: iget: bad i_size value: 12154757448730 [ 59.059800][ T7007] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1702: couldn't read orphan inode 13 (err -117) [ 59.082551][ T7007] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.097650][ T7020] loop4: detected capacity change from 0 to 512 [ 59.121995][ T29] audit: type=1326 audit(1755422221.716:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7026 comm="syz.3.1712" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc6e3d2ebe9 code=0x0 [ 59.157996][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.199456][ T7036] loop1: detected capacity change from 0 to 164 [ 59.206813][ T29] audit: type=1400 audit(1755422221.766:202): avc: denied { remount } for pid=7018 comm="syz.4.1710" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.245715][ T7036] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 59.267926][ T7039] loop4: detected capacity change from 0 to 8192 [ 59.594548][ T7068] Invalid ELF header type: 3 != 1 [ 59.714997][ T7078] tmpfs: Bad value for 'mpol' [ 60.032604][ T7099] loop3: detected capacity change from 0 to 8192 [ 60.087646][ T7109] loop2: detected capacity change from 0 to 1764 [ 60.140058][ T7109] ISOFS: Unable to identify CD-ROM format. [ 60.199772][ T7120] loop3: detected capacity change from 0 to 1024 [ 60.245550][ T7130] 9pnet_fd: p9_fd_create_unix (7130): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 60.247867][ T7120] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.349169][ T7120] EXT4-fs (loop3): required journal recovery suppressed and not mounted read-only [ 60.379694][ T7135] loop4: detected capacity change from 0 to 512 [ 60.410060][ T7135] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 60.421070][ T7135] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 60.431225][ T7135] EXT4-fs (loop4): group descriptors corrupted! [ 60.598730][ T7175] loop3: detected capacity change from 0 to 256 [ 60.632161][ T7175] FAT-fs (loop3): bogus sectors per cluster 30 [ 60.638365][ T7175] FAT-fs (loop3): Can't find a valid FAT filesystem [ 60.648877][ T7179] loop1: detected capacity change from 0 to 164 [ 60.665962][ T7179] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 60.747174][ T7194] loop1: detected capacity change from 0 to 2048 [ 60.780245][ T7194] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.794091][ T7194] EXT4-fs: Ignoring removed nobh option [ 60.821487][ T7212] IPv6: addrconf: prefix option has invalid lifetime [ 60.829761][ T7194] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.864887][ T7216] loop0: detected capacity change from 0 to 1024 [ 60.872650][ T7216] EXT4-fs (loop0): filesystem is read-only [ 60.921468][ T7222] loop2: detected capacity change from 0 to 512 [ 60.949310][ T7222] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.1808: casefold flag without casefold feature [ 60.968833][ T7222] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1808: couldn't read orphan inode 15 (err -117) [ 61.130166][ T7250] loop2: detected capacity change from 0 to 1024 [ 61.146661][ T7250] ext3: Bad value for 'mb_optimize_scan' [ 61.248013][ T7270] loop2: detected capacity change from 0 to 1024 [ 61.262074][ T7270] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.269090][ T7270] EXT4-fs (loop2): Invalid log cluster size: 4294967295 [ 61.305484][ T7274] loop4: detected capacity change from 0 to 512 [ 61.358831][ T7274] EXT4-fs: Ignoring removed mblk_io_submit option [ 61.391588][ T7274] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.440386][ T7274] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 61.471990][ T7274] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c01c, mo2=0102] [ 61.519348][ T7274] System zones: 0-2, 18-18, 34-34 [ 61.537099][ T7307] loop2: detected capacity change from 0 to 512 [ 61.549065][ T7274] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.1833: iget: bad i_size value: 360287970189639680 [ 61.563205][ T7307] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 61.574035][ T7307] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 61.584057][ T7307] EXT4-fs (loop2): group descriptors corrupted! [ 61.653225][ T7274] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1833: couldn't read orphan inode 15 (err -117) [ 61.766914][ T7331] loop2: detected capacity change from 0 to 128 [ 61.783413][ T7331] FAT-fs (loop2): bogus number of reserved sectors [ 61.790046][ T7331] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 61.799363][ T7331] FAT-fs (loop2): Can't find a valid FAT filesystem [ 61.942435][ T7357] loop3: detected capacity change from 0 to 512 [ 61.975747][ T7357] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 62.004425][ T7369] futex_wake_op: syz.2.1880 tries to shift op by -1; fix this program [ 62.015305][ T7357] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 62.049730][ T7357] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.1874: inode #15: comm syz.3.1874: iget: illegal inode # [ 62.130259][ T7357] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1874: couldn't read orphan inode 15 (err -117) [ 62.163714][ T7382] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 62.216931][ T7386] IPv6: addrconf: prefix option has invalid lifetime [ 62.554501][ T7442] loop4: detected capacity change from 0 to 4096 [ 62.673709][ T7475] loop1: detected capacity change from 0 to 164 [ 62.713259][ T7475] ISOFS: unable to read i-node block [ 62.718656][ T7475] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 62.863467][ T7497] loop1: detected capacity change from 0 to 128 [ 62.953494][ T7509] loop1: detected capacity change from 0 to 2048 [ 62.963024][ T7515] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 63.005189][ T3603] loop1: p4 < > [ 63.023475][ T7509] loop1: p4 < > [ 63.045119][ T7526] loop3: detected capacity change from 0 to 1024 [ 63.069698][ T7526] EXT4-fs warning (device loop3): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 63.093554][ T7530] loop2: detected capacity change from 0 to 1024 [ 63.101533][ T7534] tmpfs: Bad value for 'mpol' [ 63.104864][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 63.112225][ T7530] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.224691][ T7545] loop1: detected capacity change from 0 to 512 [ 63.259556][ T7545] __quota_error: 8 callbacks suppressed [ 63.259571][ T7545] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (120259090432 > 6144). [ 63.294077][ T7545] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 63.309023][ T7545] EXT4-fs (loop1): mount failed [ 63.466940][ T7588] loop4: detected capacity change from 0 to 1024 [ 63.495261][ T7588] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.522028][ T7599] loop3: detected capacity change from 0 to 512 [ 63.545497][ T7599] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 63.556601][ T7599] EXT4-fs (loop3): group descriptors corrupted! [ 63.569162][ T7588] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1986: bg 0: block 10: padding at end of block bitmap is not set [ 63.620300][ T7588] Quota error (device loop4): write_blk: dquota write failed [ 63.627754][ T7588] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 63.647187][ T7588] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 63.671007][ T7588] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1986: Failed to acquire dquot type 0 [ 63.701414][ T7588] Quota error (device loop4): write_blk: dquota write failed [ 63.708859][ T7588] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 63.728009][ T7588] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 63.747856][ T7588] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1986: Failed to acquire dquot type 0 [ 63.797012][ T7588] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.1986: Freeing blocks not in datazone - block = 0, count = 4096 [ 63.838445][ T7588] Quota error (device loop4): write_blk: dquota write failed [ 63.845923][ T7588] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 63.883568][ T7654] loop0: detected capacity change from 0 to 2048 [ 63.891662][ T7588] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 63.918975][ T7588] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1986: Failed to acquire dquot type 0 [ 63.937907][ T7662] loop1: detected capacity change from 0 to 512 [ 63.947096][ T7588] EXT4-fs (loop4): 1 orphan inode deleted [ 63.960830][ T7662] EXT4-fs (loop1): unsupported inode size: 0 [ 63.966912][ T7662] EXT4-fs (loop1): blocksize: 1024 [ 63.992023][ T7588] syz.4.1986 (7588) used greatest stack depth: 9304 bytes left [ 64.005818][ T7667] futex_wake_op: syz.0.2025 tries to shift op by -1; fix this program [ 64.012281][ T7670] loop3: detected capacity change from 0 to 512 [ 64.063436][ T7670] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.083775][ T7668] loop2: detected capacity change from 0 to 8192 [ 64.120362][ T7670] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.137757][ T7670] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.2027: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 64.167148][ T7670] EXT4-fs error (device loop3): ext4_quota_enable:7127: comm syz.3.2027: Bad quota inode: 3, type: 0 [ 64.183949][ T7670] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 64.198639][ T7670] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 64.323843][ T7705] loop2: detected capacity change from 0 to 512 [ 64.349449][ T7705] EXT4-fs (loop2): #clusters per group too big: 393216 [ 64.396164][ T7714] capability: warning: `syz.1.2048' uses 32-bit capabilities (legacy support in use) [ 64.417404][ T7720] IPv6: addrconf: prefix option has invalid lifetime [ 64.885807][ T7808] futex_wake_op: syz.1.2095 tries to shift op by 144; fix this program [ 64.895798][ T7807] loop4: detected capacity change from 0 to 512 [ 64.908673][ T7807] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.938074][ T7807] EXT4-fs error (device loop4): xattr_find_entry:333: inode #15: comm syz.4.2094: corrupted xattr entries [ 64.986843][ T7807] EXT4-fs (loop4): 1 truncate cleaned up [ 64.999146][ T7819] loop1: detected capacity change from 0 to 128 [ 65.017501][ T7821] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 65.052882][ T7793] loop2: detected capacity change from 0 to 8192 [ 65.087177][ T7828] loop0: detected capacity change from 0 to 512 [ 65.116228][ T7828] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 65.207405][ T7846] loop2: detected capacity change from 0 to 512 [ 65.213857][ T7845] loop3: detected capacity change from 0 to 512 [ 65.254524][ T7846] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 65.286785][ T7845] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 65.318376][ T7846] EXT4-fs (loop2): mount failed [ 65.335772][ T7859] loop0: detected capacity change from 0 to 1024 [ 65.342966][ T7859] EXT4-fs: quotafile must be on filesystem root [ 65.378725][ T7845] EXT4-fs (loop3): failed to open journal device unknown-block(4,3) -6 [ 65.456951][ T7857] loop4: detected capacity change from 0 to 8192 [ 65.469403][ T7873] random: crng reseeded on system resumption [ 65.506466][ T3520] loop4: p1 p4 < > [ 65.518870][ T3520] loop4: p1 start 4261412864 is beyond EOD, truncated [ 65.546413][ T7857] loop4: p1 p4 < > [ 65.550346][ T7857] loop4: p1 start 4261412864 is beyond EOD, truncated [ 65.599989][ T7894] tmpfs: Bad value for 'mpol' [ 65.691838][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 65.739089][ T7916] loop0: detected capacity change from 0 to 128 [ 65.754776][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 65.791412][ T7923] cgroup: release_agent respecified [ 65.987085][ T7954] loop1: detected capacity change from 0 to 512 [ 66.016913][ T7954] EXT4-fs: Ignoring removed i_version option [ 66.046457][ T7954] EXT4-fs (loop1): orphan cleanup on readonly fs [ 66.061256][ T7954] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2164: bg 0: block 131: padding at end of block bitmap is not set [ 66.084139][ T7954] EXT4-fs (loop1): Remounting filesystem read-only [ 66.090920][ T7954] EXT4-fs (loop1): 1 truncate cleaned up [ 66.148954][ T3302] EXT4-fs unmount: 16 callbacks suppressed [ 66.148967][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.175462][ T7979] loop4: detected capacity change from 0 to 512 [ 66.223921][ T7979] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.2176: iget: bad extended attribute block 1 [ 66.258446][ T7979] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2176: couldn't read orphan inode 15 (err -117) [ 66.288898][ T7992] loop0: detected capacity change from 0 to 764 [ 66.318722][ T7992] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 66.341396][ T7979] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.471983][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.642770][ T8044] loop0: detected capacity change from 0 to 2048 [ 66.704404][ T3603] loop0: p3 p4 < > [ 66.708359][ T3603] loop0: p3 start 301989888 is beyond EOD, truncated [ 66.753263][ T8044] loop0: p3 p4 < > [ 66.759044][ T8044] loop0: p3 start 301989888 is beyond EOD, truncated [ 66.829886][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 66.920563][ T8075] loop0: detected capacity change from 0 to 8192 [ 67.004537][ T8075] loop0: p1 p2 p3 p4 [ 67.014997][ T8075] loop0: p1 size 3523149824 extends beyond EOD, truncated [ 67.045570][ T8075] loop0: p2 start 4293394688 is beyond EOD, truncated [ 67.052367][ T8075] loop0: p3 start 150994944 is beyond EOD, truncated [ 67.059122][ T8075] loop0: p4 size 50331648 extends beyond EOD, truncated [ 67.124912][ T8103] loop2: detected capacity change from 0 to 8192 [ 67.136360][ T8109] /dev/sg0: Can't lookup blockdev [ 67.174067][ T8103] loop2: p2 p3 p4 [ 67.177956][ T8103] loop2: p2 start 452985600 is beyond EOD, truncated [ 67.184756][ T8103] loop2: p3 size 33554432 extends beyond EOD, truncated [ 67.196120][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 67.210729][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 67.235548][ T8103] loop2: p4 start 8388607 is beyond EOD, truncated [ 67.239061][ T8113] 9pnet: Could not find request transport: t [ 67.312041][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 67.418202][ T8138] tmpfs: Unknown parameter 'contextù' [ 67.696021][ T8181] loop4: detected capacity change from 0 to 128 [ 67.734875][ T8189] tmpfs: Unexpected value for 'inode32' [ 67.956861][ T8195] loop3: detected capacity change from 0 to 8192 [ 67.980233][ T8225] loop1: detected capacity change from 0 to 512 [ 68.001363][ T8227] loop2: detected capacity change from 0 to 512 [ 68.002596][ T3603] loop3: p2 p3 [ 68.015031][ T3603] loop3: p2 size 2147483392 extends beyond EOD, truncated [ 68.038135][ T3603] loop3: p3 start 117440512 is beyond EOD, truncated [ 68.049301][ T8227] EXT4-fs error (device loop2): __ext4_iget:5464: inode #11: block 1: comm syz.2.2299: invalid block [ 68.049795][ T8195] loop3: p2 p3 [ 68.065781][ T8195] loop3: p2 size 2147483392 extends beyond EOD, truncated [ 68.073676][ T8195] loop3: p3 start 117440512 is beyond EOD, truncated [ 68.090841][ T8227] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2299: couldn't read orphan inode 11 (err -117) [ 68.155922][ T8227] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.219546][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.263477][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.279698][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.316571][ T8258] loop1: detected capacity change from 0 to 1024 [ 68.324516][ T8256] loop3: detected capacity change from 0 to 1024 [ 68.324505][ T8262] bpf: Bad value for 'gid' [ 68.352719][ T8256] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 68.363396][ T8256] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 68.396089][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 68.396101][ T29] audit: type=1326 audit(1755422231.006:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8266 comm="syz.2.2318" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1f60eebe9 code=0x0 [ 68.443823][ T8258] Quota error (device loop1): do_check_range: Getting block 64 out of range 1-5 [ 68.452944][ T8258] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 68.462438][ T8258] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.2312: Failed to acquire dquot type 0 [ 68.506714][ T8258] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 68.565642][ T8258] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.2312: corrupted inode contents [ 68.608891][ T8258] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #13: comm syz.1.2312: mark_inode_dirty error [ 68.628590][ T29] audit: type=1326 audit(1755422231.237:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.0.2330" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efcd700ebe9 code=0x0 [ 68.666180][ T8258] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.2312: corrupted inode contents [ 68.682094][ T8258] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.2312: mark_inode_dirty error [ 68.697085][ T8305] SELinux: security_context_str_to_sid () failed with errno=-22 [ 68.703887][ T8258] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.2312: corrupted inode contents [ 68.729478][ T8258] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 68.759165][ T8258] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.2312: corrupted inode contents [ 68.787852][ T8258] EXT4-fs error (device loop1): ext4_truncate:4666: inode #13: comm syz.1.2312: mark_inode_dirty error [ 68.800135][ T8258] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 68.810714][ T8258] EXT4-fs (loop1): 1 truncate cleaned up [ 68.817737][ T8258] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.904254][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.008789][ T8351] loop1: detected capacity change from 0 to 512 [ 69.026289][ T8351] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.052020][ T8351] EXT4-fs error (device loop1): ext4_find_inline_data_nolock:169: inode #17: comm syz.1.2356: inline data xattr refers to an external xattr inode [ 69.119902][ T8351] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2356: couldn't read orphan inode 17 (err -117) [ 69.127478][ T29] audit: type=1400 audit(1755422231.727:219): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 69.181334][ T8351] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.211360][ T8372] delete_channel: no stack [ 69.215884][ T8372] delete_channel: no stack [ 69.249614][ T8375] loop0: detected capacity change from 0 to 512 [ 69.258565][ T8376] loop4: detected capacity change from 0 to 512 [ 69.270935][ T8376] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.278047][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.291270][ T8376] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 69.299300][ T8376] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 69.342668][ T8376] System zones: 0-1, 15-15, 18-18, 34-34 [ 69.366535][ T8375] Quota error (device loop0): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 69.385010][ T8376] EXT4-fs (loop4): orphan cleanup on readonly fs [ 69.410510][ T8375] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 69.420563][ T8375] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2369: Failed to acquire dquot type 1 [ 69.426502][ T8376] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #16: comm syz.4.2370: casefold flag without casefold feature [ 69.491524][ T8375] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2369: corrupted inode contents [ 69.514433][ T8376] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2370: couldn't read orphan inode 16 (err -117) [ 69.519893][ T8399] loop3: detected capacity change from 0 to 1024 [ 69.536768][ T8375] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.2369: mark_inode_dirty error [ 69.552311][ T8376] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 69.559182][ T8399] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 69.566195][ T8401] loop2: detected capacity change from 0 to 512 [ 69.580432][ T8375] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2369: corrupted inode contents [ 69.629698][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.660384][ T8375] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.2369: mark_inode_dirty error [ 69.724587][ T8401] EXT4-fs error (device loop2): ext4_quota_enable:7124: inode #3: comm syz.2.2378: unexpected EA_INODE flag [ 69.745059][ T8411] loop1: detected capacity change from 0 to 1024 [ 69.812249][ T8401] EXT4-fs (loop2): Remounting filesystem read-only [ 69.818879][ T8401] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 69.882220][ T8411] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 69.891883][ T8375] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2369: corrupted inode contents [ 69.893345][ T8411] EXT4-fs (loop1): group descriptors corrupted! [ 69.921955][ T8401] EXT4-fs (loop2): mount failed [ 70.012233][ T8375] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 70.059903][ T8443] syz.2.2395 (8443): attempted to duplicate a private mapping with mremap. This is not supported. [ 70.073642][ T8375] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2369: corrupted inode contents [ 70.199665][ T8449] loop3: detected capacity change from 0 to 1024 [ 70.210799][ T8375] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.2369: mark_inode_dirty error [ 70.237488][ T8449] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 70.272145][ T8449] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 70.274760][ T8375] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 70.283173][ T8449] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 70.312026][ T8449] JBD2: no valid journal superblock found [ 70.317789][ T8449] EXT4-fs (loop3): Could not load journal inode [ 70.392482][ T8459] loop1: detected capacity change from 0 to 1764 [ 70.441350][ T8375] EXT4-fs (loop0): 1 truncate cleaned up [ 70.472828][ T8375] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.548840][ T8375] ext4 filesystem being mounted at /476/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.655935][ T8491] loop1: detected capacity change from 0 to 1024 [ 70.726389][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.736795][ T8491] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 70.760026][ T8487] loop3: detected capacity change from 0 to 8192 [ 70.809986][ T8491] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.838929][ T8495] loop2: detected capacity change from 0 to 8192 [ 70.855602][ T3603] loop3: p1 p2 p3 p4 [ 70.861103][ T8491] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.880307][ T3603] loop3: p3 start 331777 is beyond EOD, truncated [ 70.886806][ T3603] loop3: p4 size 262144 extends beyond EOD, truncated [ 70.907552][ T8487] loop3: p1 p2 p3 p4 [ 70.912418][ T8487] loop3: p3 start 331777 is beyond EOD, truncated [ 70.918934][ T8487] loop3: p4 size 262144 extends beyond EOD, truncated [ 70.926884][ T3520] loop2: p1 p2 < > p3 p4 < p5 > [ 70.931922][ T3520] loop2: partition table partially beyond EOD, truncated [ 70.959772][ T3520] loop2: p1 size 100663296 extends beyond EOD, truncated [ 70.992571][ T3520] loop2: p2 start 591104 is beyond EOD, truncated [ 70.999033][ T3520] loop2: p3 start 33572980 is beyond EOD, truncated [ 71.010803][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.030786][ T8511] loop0: detected capacity change from 0 to 736 [ 71.088319][ T3520] loop2: p5 size 100663296 extends beyond EOD, truncated [ 71.126675][ T8495] loop2: p1 p2 < > p3 p4 < p5 > [ 71.131702][ T8495] loop2: partition table partially beyond EOD, truncated [ 71.167558][ T8495] loop2: p1 size 100663296 extends beyond EOD, truncated [ 71.191790][ T4708] udevd[4708]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 71.202720][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 71.215158][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 71.230923][ T8495] loop2: p2 start 591104 is beyond EOD, truncated [ 71.237383][ T8495] loop2: p3 start 33572980 is beyond EOD, truncated [ 71.278779][ T4708] udevd[4708]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 71.290251][ T29] audit: type=1400 audit(1755422746.883:220): avc: denied { read } for pid=8523 comm="syz.1.2434" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 71.314356][ T29] audit: type=1400 audit(1755422746.883:221): avc: denied { open } for pid=8523 comm="syz.1.2434" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 71.327624][ T8495] loop2: p5 size 100663296 extends beyond EOD, truncated [ 71.341018][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 71.356881][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 71.482891][ T29] audit: type=1326 audit(1755422746.953:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8525 comm="syz.3.2436" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc6e3d2ebe9 code=0x0 [ 71.583943][ T8544] loop3: detected capacity change from 0 to 128 [ 71.626672][ T8541] loop0: detected capacity change from 0 to 2048 [ 71.711115][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 71.732670][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 71.811564][ T8569] loop3: detected capacity change from 0 to 512 [ 71.821412][ T8569] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 71.890812][ T8556] loop2: detected capacity change from 0 to 8192 [ 71.984788][ T8556] loop2: p1 p2 p3 [ 71.988592][ T8556] loop2: p1 start 51379968 is beyond EOD, truncated [ 72.024105][ T8599] loop3: detected capacity change from 0 to 256 [ 72.042201][ T8556] loop2: p3 size 100663552 extends beyond EOD, truncated [ 72.050561][ T8599] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 72.197029][ T8623] tmpfs: Bad value for 'defcontext' [ 72.292399][ T8635] loop4: detected capacity change from 0 to 1024 [ 72.302110][ T8639] loop3: detected capacity change from 0 to 512 [ 72.316601][ T8635] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 72.327691][ T8635] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 72.353097][ T8635] JBD2: no valid journal superblock found [ 72.358904][ T8635] EXT4-fs (loop4): Could not load journal inode [ 72.383554][ T8639] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 72.453805][ T8639] EXT4-fs (loop3): mount failed [ 72.486895][ T8661] loop2: detected capacity change from 0 to 128 [ 72.547366][ T8670] loop1: detected capacity change from 0 to 512 [ 72.597707][ T8670] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 72.670522][ T8692] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 72.711013][ T8670] EXT4-fs (loop1): 1 orphan inode deleted [ 72.716819][ T8670] EXT4-fs (loop1): 1 truncate cleaned up [ 72.738133][ T8670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.794358][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.843147][ T8718] loop0: detected capacity change from 0 to 512 [ 72.849841][ T8718] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.886497][ T8718] EXT4-fs: old and new quota format mixing [ 72.945481][ T8736] loop0: detected capacity change from 0 to 512 [ 73.033330][ T8736] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 73.119627][ T8736] EXT4-fs (loop0): failed to open journal device unknown-block(11,131) -6 [ 73.390903][ T8819] loop2: detected capacity change from 0 to 512 [ 73.414932][ T8819] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 73.442935][ T8819] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.2576: invalid indirect mapped block 4294967295 (level 0) [ 73.461056][ T8819] EXT4-fs (loop2): Remounting filesystem read-only [ 73.467900][ T8819] EXT4-fs (loop2): 1 orphan inode deleted [ 73.473690][ T8819] EXT4-fs (loop2): 1 truncate cleaned up [ 73.480047][ T8819] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.517139][ T8836] loop1: detected capacity change from 0 to 1024 [ 73.523943][ T8836] ext3: Bad value for 'errors' [ 73.558032][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.587319][ T8853] loop0: detected capacity change from 0 to 256 [ 73.628074][ T8853] FAT-fs (loop0): bogus number of FAT sectors [ 73.634227][ T8853] FAT-fs (loop0): Can't find a valid FAT filesystem [ 73.724802][ T8875] loop1: detected capacity change from 0 to 128 [ 73.737794][ T8878] 9pnet_fd: Insufficient options for proto=fd [ 73.751167][ T8875] EXT4-fs error (device loop1): __ext4_fill_super:5500: inode #2: comm syz.1.2604: iget: checksum invalid [ 73.791968][ T8875] EXT4-fs (loop1): get root inode failed [ 73.797835][ T8875] EXT4-fs (loop1): mount failed [ 74.029233][ T8931] loop3: detected capacity change from 0 to 164 [ 74.037919][ T8933] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 74.044718][ T8933] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 74.052264][ T8933] vhci_hcd vhci_hcd.0: Device attached [ 74.063565][ T8934] vhci_hcd: connection closed [ 74.068024][ T12] vhci_hcd: stop threads [ 74.077160][ T12] vhci_hcd: release socket [ 74.081639][ T12] vhci_hcd: disconnect device [ 74.167335][ T8949] loop0: detected capacity change from 0 to 1024 [ 74.209261][ T8949] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 74.224315][ T8949] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 74.236288][ T8949] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 74.250425][ T8949] EXT4-fs (loop0): orphan cleanup on readonly fs [ 74.262887][ T8949] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.2639: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.319702][ T8949] EXT4-fs (loop0): Remounting filesystem read-only [ 74.338188][ T8921] loop2: detected capacity change from 0 to 32768 [ 74.344876][ T8949] EXT4-fs (loop0): 1 orphan inode deleted [ 74.351533][ T8949] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.380239][ T3603] loop2: p1 p2 p3 < p5 p6 > [ 74.385357][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.385576][ T3603] loop2: p2 size 16775168 extends beyond EOD, truncated [ 74.404209][ T3603] loop2: p5 start 4294970168 is beyond EOD, truncated [ 74.427309][ T8921] loop2: p1 p2 p3 < p5 p6 > [ 74.447614][ T8921] loop2: p2 size 16775168 extends beyond EOD, truncated [ 74.459654][ T8921] loop2: p5 start 4294970168 is beyond EOD, truncated [ 74.470535][ T8986] tmpfs: Unknown parameter 'rootcontext½' [ 74.517500][ T8994] loop0: detected capacity change from 0 to 512 [ 74.528958][ T8994] EXT4-fs (loop0): bad s_min_extra_isize: 65528 [ 74.587319][ T9005] loop0: detected capacity change from 0 to 512 [ 74.614374][ T9005] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 74.628074][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 74.628201][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 74.647355][ T4708] udevd[4708]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 74.653517][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 74.680806][ T9005] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 74.696440][ T9013] loop1: detected capacity change from 0 to 128 [ 74.708522][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 74.710096][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 74.729392][ T3520] udevd[3520]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 74.741635][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 74.756032][ T9013] FAT-fs (loop1): bogus number of reserved sectors [ 74.762575][ T9013] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 74.771972][ T9013] FAT-fs (loop1): Can't find a valid FAT filesystem [ 74.779291][ T9005] EXT4-fs (loop0): 1 truncate cleaned up [ 74.794681][ T9005] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.815474][ T9021] loop4: detected capacity change from 0 to 164 [ 74.854820][ T9021] isofs_fill_super: root inode is not a directory. Corrupted media? [ 74.867803][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.948390][ T9039] loop4: detected capacity change from 0 to 512 [ 74.970508][ T9039] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 4) [ 74.998652][ T9049] IPv6: addrconf: prefix option has invalid lifetime [ 75.006183][ T9039] FAT-fs (loop4): FAT read failed (blocknr 52768) [ 75.096718][ T9065] SELinux: Context system_u:object is not valid (left unmapped). [ 75.104824][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 75.104896][ T29] audit: type=1400 audit(1755422750.528:226): avc: denied { relabelto } for pid=9062 comm="syz.3.2697" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 75.136827][ T29] audit: type=1400 audit(1755422750.528:227): avc: denied { associate } for pid=9062 comm="syz.3.2697" name="cgroup.procs" dev="cgroup" ino=102 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 75.168528][ T9075] loop1: detected capacity change from 0 to 512 [ 75.280663][ T9094] loop0: detected capacity change from 0 to 512 [ 75.301515][ T9099] loop4: detected capacity change from 0 to 512 [ 75.316122][ T9094] EXT4-fs (loop0): Invalid log block size: 7 [ 75.324192][ T9099] EXT4-fs: journaled quota format not specified [ 75.377377][ T29] audit: type=1400 audit(1755423518.786:228): avc: denied { getattr } for pid=9105 comm="syz.1.2717" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 75.570597][ T9139] loop1: detected capacity change from 0 to 128 [ 75.589816][ T9147] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 75.597530][ T29] audit: type=1400 audit(1755423518.992:229): avc: denied { setattr } for pid=9140 comm="syz.3.2734" name="cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 75.653104][ T9153] loop3: detected capacity change from 0 to 128 [ 75.692331][ T29] audit: type=1326 audit(1755423519.076:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9154 comm="syz.2.2742" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1f60eebe9 code=0x0 [ 75.721566][ T9153] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 75.733978][ T9153] ext4 filesystem being mounted at /552/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 75.790904][ T3305] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 75.850301][ T9180] loop4: detected capacity change from 0 to 256 [ 75.883558][ T9180] vfat: Deprecated parameter 'posix' [ 75.888954][ T9180] FAT-fs: "posix" option is obsolete, not supported now [ 75.922911][ T9180] FAT-fs (loop4): codepage cp775 not found [ 75.953994][ T29] audit: type=1326 audit(1755423519.319:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9197 comm="syz.2.2762" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe1f60eebe9 code=0x0 [ 75.988810][ T9203] loop3: detected capacity change from 0 to 2048 [ 76.053415][ T9203] EXT4-fs (loop3): failed to initialize system zone (-117) [ 76.076262][ T9203] EXT4-fs (loop3): mount failed [ 76.165789][ T9230] loop2: detected capacity change from 0 to 512 [ 76.191391][ T9230] FAT-fs (loop2): bogus number of FAT sectors [ 76.197499][ T9230] FAT-fs (loop2): Can't find a valid FAT filesystem [ 76.210420][ T9239] loop3: detected capacity change from 0 to 512 [ 76.217094][ T29] audit: type=1400 audit(1755423519.559:232): avc: denied { setcurrent } for pid=9236 comm="syz.4.2781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.224913][ T9239] ext4: Unknown parameter 'nouser_xattr' [ 76.331527][ T9250] loop0: detected capacity change from 0 to 1024 [ 76.339531][ T9255] futex_wake_op: syz.4.2788 tries to shift op by 32; fix this program [ 76.352811][ T9256] loop3: detected capacity change from 0 to 512 [ 76.359645][ T9256] EXT4-fs (loop3): unsupported inode size: 22272 [ 76.366044][ T9256] EXT4-fs (loop3): blocksize: 1024 [ 76.375190][ T9250] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 76.381646][ T9250] EXT4-fs (loop0): mount failed [ 76.488097][ T9276] loop1: detected capacity change from 0 to 1024 [ 76.520325][ T9276] EXT4-fs: Ignoring removed bh option [ 76.525771][ T9276] EXT4-fs: inline encryption not supported [ 76.561699][ T9276] EXT4-fs (loop1): filesystem too large to mount safely on this system [ 76.707607][ T9310] loop1: detected capacity change from 0 to 512 [ 76.724784][ T9313] loop4: detected capacity change from 0 to 512 [ 76.745309][ T9313] EXT4-fs: journaled quota format not specified [ 76.762645][ T9310] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 76.812245][ T9326] loop0: detected capacity change from 0 to 512 [ 76.829115][ T9310] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 76.837199][ T9310] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e128, mo2=0002] [ 76.846828][ T9326] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 76.860070][ T9326] EXT4-fs (loop0): 1 truncate cleaned up [ 76.865808][ T29] audit: type=1400 audit(1755423520.150:233): avc: denied { read } for pid=9331 comm="syz.3.2825" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 76.866214][ T9326] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.904430][ T9310] System zones: 0-1, 15-15, 18-18, 34-34 [ 76.910494][ T9335] loop2: detected capacity change from 0 to 128 [ 76.916928][ T9310] EXT4-fs (loop1): orphan cleanup on readonly fs [ 76.926385][ T9335] FAT-fs (loop2): bogus sectors per cluster 0 [ 76.932511][ T9335] FAT-fs (loop2): Can't find a valid FAT filesystem [ 76.948605][ T9310] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 76.970346][ T9343] loop3: detected capacity change from 0 to 164 [ 76.979785][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.992854][ T9310] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 77.007412][ T9310] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 77.018020][ T9343] grow_buffers: requested out-of-range block 18446744071562068000 for device loop3 [ 77.027477][ T9343] Unable to read rock-ridge attributes [ 77.033647][ T9310] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2815: bg 0: block 40: padding at end of block bitmap is not set [ 77.050559][ T9349] tmpfs: Bad value for 'mpol' [ 77.054931][ T29] audit: type=1400 audit(1755423520.334:234): avc: denied { mounton } for pid=9347 comm="syz.2.2834" path="/syzcgroup/unified/syz2" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 77.089217][ T9310] EXT4-fs (loop1): Remounting filesystem read-only [ 77.103715][ T9310] EXT4-fs (loop1): 1 truncate cleaned up [ 77.114774][ T9351] loop4: detected capacity change from 0 to 2048 [ 77.135421][ T9310] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.170517][ T9351] EXT4-fs (loop4): unable to read superblock [ 77.210718][ T9366] loop0: detected capacity change from 0 to 512 [ 77.229648][ T9366] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.234831][ T9370] tmpfs: Bad value for 'mpol' [ 77.236193][ T9366] EXT4-fs: Ignoring removed bh option [ 77.252062][ T3302] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.262174][ T9366] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 77.283263][ T9366] EXT4-fs (loop0): can't mount with data_err=abort, fs mounted w/o journal [ 77.326934][ T9377] loop1: detected capacity change from 0 to 2048 [ 77.375009][ T3603] Alternate GPT is invalid, using primary GPT. [ 77.381442][ T3603] loop1: p1 p2 p3 [ 77.404720][ T9377] Alternate GPT is invalid, using primary GPT. [ 77.411009][ T9377] loop1: p1 p2 p3 [ 77.465595][ T9403] loop0: detected capacity change from 0 to 512 [ 77.476464][ T4708] udevd[4708]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 77.476724][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 77.507721][ T9403] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.514406][ T9403] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.571453][ T9403] EXT4-fs (loop0): 1 truncate cleaned up [ 77.577547][ T9403] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.649851][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.734175][ T9437] loop3: detected capacity change from 0 to 1024 [ 77.769616][ T9437] EXT4-fs (loop3): SIPHASH is not a valid default hash value [ 77.878777][ T9464] loop1: detected capacity change from 0 to 256 [ 77.934693][ T9470] loop2: detected capacity change from 0 to 512 [ 77.941412][ T9467] loop0: detected capacity change from 0 to 1024 [ 77.958545][ T9470] EXT4-fs: Ignoring removed i_version option [ 77.964669][ T9470] EXT4-fs: Ignoring removed nobh option [ 77.989788][ T9467] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 78.000811][ T9467] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 78.016076][ T9479] loop1: detected capacity change from 0 to 512 [ 78.026841][ T9479] ext4: Unknown parameter 'nouser_xattr' [ 78.047415][ T9470] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 78.051149][ T9467] EXT4-fs (loop0): invalid journal inode [ 78.057303][ T9470] EXT4-fs (loop2): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 78.110888][ T9467] EXT4-fs (loop0): can't get journal size [ 78.141920][ T9467] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.201158][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.320739][ T9522] loop2: detected capacity change from 0 to 1024 [ 78.347261][ T9522] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 78.388884][ T9522] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 78.422207][ T9522] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: comm syz.2.2917: inode #100663328: comm syz.2.2917: iget: illegal inode # [ 78.452436][ T9522] EXT4-fs (loop2): Remounting filesystem read-only [ 78.459014][ T9522] EXT4-fs (loop2): no journal found [ 78.464225][ T9522] EXT4-fs (loop2): can't get journal size [ 78.480587][ T9522] EXT4-fs (loop2): failed to initialize system zone (-22) [ 78.487527][ T9548] futex_wake_op: syz.3.2930 tries to shift op by 32; fix this program [ 78.508104][ T9522] EXT4-fs (loop2): mount failed [ 78.542472][ T9554] loop4: detected capacity change from 0 to 512 [ 78.555271][ T9554] EXT4-fs (loop4): inodes count not valid: 63 vs 32 [ 78.614468][ T9569] loop3: detected capacity change from 0 to 128 [ 78.634473][ T9571] loop4: detected capacity change from 0 to 128 [ 78.652402][ T9575] loop0: detected capacity change from 0 to 512 [ 78.664371][ T9571] FAT-fs (loop4): bogus number of directory entries (65535) [ 78.671738][ T9571] FAT-fs (loop4): Can't find a valid FAT filesystem [ 78.692542][ T9575] EXT4-fs error (device loop0): ext4_xattr_inode_iget:437: inode #11: comm syz.0.2942: missing EA_INODE flag [ 78.721407][ T9575] EXT4-fs error (device loop0): ext4_xattr_inode_iget:442: comm syz.0.2942: error while reading EA inode 11 err=-117 [ 78.736537][ T9575] EXT4-fs (loop0): 1 orphan inode deleted [ 78.742729][ T9575] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.807480][ T9593] loop3: detected capacity change from 0 to 256 [ 78.812840][ T9595] loop4: detected capacity change from 0 to 512 [ 78.822380][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.855726][ T9593] FAT-fs (loop3): count of clusters too big (178174) [ 78.862470][ T9593] FAT-fs (loop3): Can't find a valid FAT filesystem [ 79.169728][ T9645] loop2: detected capacity change from 0 to 8192 [ 79.236184][ T9645] loop2: p1 p3 p4 [ 79.247078][ T9645] loop2: p1 start 65280 is beyond EOD, truncated [ 79.270233][ T9645] loop2: p4 start 201785344 is beyond EOD, truncated [ 79.319489][ T9673] loop4: detected capacity change from 0 to 8192 [ 79.674462][ T9739] loop4: detected capacity change from 0 to 2048 [ 79.753355][ T9758] loop0: detected capacity change from 0 to 128 [ 79.772651][ T9758] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 79.786092][ T9758] EXT4-fs (loop0): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 80.039132][ T9816] loop3: detected capacity change from 0 to 512 [ 80.057359][ T9816] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 80.073111][ T9820] loop2: detected capacity change from 0 to 512 [ 80.083580][ T9816] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3062: invalid indirect mapped block 8 (level 2) [ 80.111301][ T9820] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 80.119398][ T9820] System zones: 1-12 [ 80.123646][ T9820] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.3064: Directory hole found for htree index block 0 [ 80.136262][ T9816] EXT4-fs (loop3): Remounting filesystem read-only [ 80.143082][ T9816] EXT4-fs (loop3): 1 truncate cleaned up [ 80.149078][ T9816] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.155983][ T9820] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 80.177195][ T9830] loop0: detected capacity change from 0 to 512 [ 80.191489][ T9830] EXT4-fs (loop0): first meta block group too large: 100663296 (group descriptor block count 1) [ 80.208489][ T9820] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.3064: Directory hole found for htree index block 0 [ 80.236380][ T9820] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 80.259296][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.266298][ T9820] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.314982][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.370053][ T9845] loop1: detected capacity change from 0 to 2048 [ 80.423272][ T9845] loop1: p1 < > p4 < > [ 80.429258][ T9852] loop2: detected capacity change from 0 to 736 [ 80.453643][ T3603] udevd[3603]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 80.454518][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 80.505797][ T9852] rock: directory entry would overflow storage [ 80.512075][ T9852] rock: sig=0x3b10, size=4, remaining=3 [ 80.724146][ T2994] ================================================================== [ 80.732257][ T2994] BUG: KCSAN: data-race in dont_mount / step_into [ 80.738682][ T2994] [ 80.740999][ T2994] read-write to 0xffff888106fa7840 of 4 bytes by task 3520 on cpu 1: [ 80.749058][ T2994] dont_mount+0x2a/0x40 [ 80.753216][ T2994] vfs_unlink+0x28f/0x420 [ 80.756455][ T9910] loop0: detected capacity change from 0 to 512 [ 80.757554][ T2994] do_unlinkat+0x24e/0x480 [ 80.768268][ T2994] __x64_sys_unlink+0x2e/0x40 [ 80.772938][ T2994] x64_sys_call+0x2dc0/0x2ff0 [ 80.777610][ T2994] do_syscall_64+0xd2/0x200 [ 80.782130][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.788008][ T2994] [ 80.790311][ T2994] read to 0xffff888106fa7840 of 4 bytes by task 2994 on cpu 0: [ 80.797926][ T2994] step_into+0xe3/0x820 [ 80.802071][ T2994] walk_component+0x162/0x220 [ 80.806823][ T2994] path_lookupat+0xfe/0x2a0 [ 80.811314][ T2994] filename_lookup+0x147/0x340 [ 80.816067][ T2994] do_readlinkat+0x7d/0x320 [ 80.820564][ T2994] __x64_sys_readlink+0x47/0x60 [ 80.825406][ T2994] x64_sys_call+0x28da/0x2ff0 [ 80.830069][ T2994] do_syscall_64+0xd2/0x200 [ 80.834561][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.840441][ T2994] [ 80.842747][ T2994] value changed: 0x00300080 -> 0x00004080 [ 80.848442][ T2994] [ 80.850749][ T2994] Reported by Kernel Concurrency Sanitizer on: [ 80.856882][ T2994] CPU: 0 UID: 0 PID: 2994 Comm: udevd Tainted: G W 6.17.0-rc1-syzkaller-00214-g99bade344cfa #0 PREEMPT(voluntary) [ 80.870408][ T2994] Tainted: [W]=WARN [ 80.874194][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 80.884229][ T2994] ================================================================== [ 80.908010][ T9910] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 80.917430][ T9910] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.3108: bad orphan inode 15 [ 80.928089][ T9910] ext4_test_bit(bit=14, block=18) = 1 [ 80.933544][ T9910] is_bad_inode(inode)=0 [ 80.937766][ T9910] NEXT_ORPHAN(inode)=1023 [ 80.942129][ T9910] max_ino=32 [ 80.945315][ T9910] i_nlink=0 [ 80.948731][ T9910] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 80.961098][ T9910] ext2 filesystem being mounted at /623/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 80.980926][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000.