EXT4-fs (loop3): revision level too high, forcing read-only mode EXT4-fs (loop3): orphan cleanup on readonly fs ------------[ cut here ]------------ kernel BUG at fs/ext4/extents_status.c:205! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 798 Comm: syz-executor.3 Not tainted 5.4.268-syzkaller-00003-g2d5d8240a7cb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:ext4_es_end fs/ext4/extents_status.c:205 [inline] RIP: 0010:__es_remove_extent+0x1d98/0x1dd0 fs/ext4/extents_status.c:1437 Code: 07 80 c1 03 38 c1 0f 8c 57 f7 ff ff 48 8d bc 24 30 01 00 00 e8 b9 07 d1 ff e9 45 f7 ff ff e8 cf 33 a1 ff 0f 0b e8 c8 33 a1 ff <0f> 0b e8 f1 eb 77 ff e8 bc 33 a1 ff 0f 0b e8 b5 33 a1 ff 0f 0b e8 RSP: 0018:ffff8881ed456e60 EFLAGS: 00010287 RAX: ffffffff81c31358 RBX: 00000000ffffffff RCX: 0000000000040000 RDX: ffffc90002751000 RSI: 0000000000035e64 RDI: 0000000000035e65 RBP: ffff8881ed457070 R08: ffffffff81c30039 R09: 0000000000000003 R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103d01276f R13: 0000000000000001 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007effe72686c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f159b410988 CR3: 00000001e3f4f000 CR4: 00000000003406a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_es_insert_extent+0x465/0x2d70 fs/ext4/extents_status.c:892 ext4_map_blocks+0x641/0x1ba0 fs/ext4/inode.c:608 ext4_getblk+0x112/0x540 fs/ext4/inode.c:985 ext4_bread+0x89/0x390 fs/ext4/inode.c:1035 ext4_quota_read+0x180/0x280 fs/ext4/super.c:6187 v2_read_header fs/quota/quota_v2.c:64 [inline] v2_check_quota_file+0xf7/0x490 fs/quota/quota_v2.c:83 dquot_load_quota_sb+0x6af/0xc00 fs/quota/dquot.c:2479 vfs_load_quota_inode+0x40b/0x6a0 fs/quota/dquot.c:2523 ext4_quota_enable fs/ext4/super.c:6066 [inline] ext4_enable_quotas+0x5a8/0x940 fs/ext4/super.c:6092 ext4_orphan_cleanup+0x2e7/0xd40 fs/ext4/super.c:2754 ext4_fill_super+0x8592/0x8d90 fs/ext4/super.c:4715 mount_bdev+0x267/0x370 fs/super.c:1426 legacy_get_tree+0xdf/0x170 fs/fs_context.c:648 vfs_get_tree+0x85/0x260 fs/super.c:1556 do_new_mount+0x292/0x570 fs/namespace.c:2843 do_mount+0x688/0xe10 fs/namespace.c:3163 ksys_mount+0xc2/0xf0 fs/namespace.c:3372 __do_sys_mount fs/namespace.c:3386 [inline] __se_sys_mount fs/namespace.c:3383 [inline] __x64_sys_mount+0xb1/0xc0 fs/namespace.c:3383 do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x5c/0xc1 Modules linked in: ---[ end trace c6a1aeaf24c0d19b ]--- RIP: 0010:ext4_es_end fs/ext4/extents_status.c:205 [inline] RIP: 0010:__es_remove_extent+0x1d98/0x1dd0 fs/ext4/extents_status.c:1437 Code: 07 80 c1 03 38 c1 0f 8c 57 f7 ff ff 48 8d bc 24 30 01 00 00 e8 b9 07 d1 ff e9 45 f7 ff ff e8 cf 33 a1 ff 0f 0b e8 c8 33 a1 ff <0f> 0b e8 f1 eb 77 ff e8 bc 33 a1 ff 0f 0b e8 b5 33 a1 ff 0f 0b e8 RSP: 0018:ffff8881ed456e60 EFLAGS: 00010287 RAX: ffffffff81c31358 RBX: 00000000ffffffff RCX: 0000000000040000 RDX: ffffc90002751000 RSI: 0000000000035e64 RDI: 0000000000035e65 RBP: ffff8881ed457070 R08: ffffffff81c30039 R09: 0000000000000003 R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103d01276f R13: 0000000000000001 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007effe72686c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f159b410988 CR3: 00000001e3f4f000 CR4: 00000000003406a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400