loop0: detected capacity change from 0 to 32768 (syz.0.0,5324,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xfaa975d8, computed 0xbdbe900f. Applying ECC. (syz.0.0,5324,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. (syz.0.0,5324,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. JBD2: Ignoring recovery information on journal ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5324 at fs/jbd2/journal.c:1872 jbd2_journal_update_sb_log_tail+0x2ba/0x360 fs/jbd2/journal.c:1872 Modules linked in: CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.13.0-syzkaller-08291-g805ba04cb7cc #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:jbd2_journal_update_sb_log_tail+0x2ba/0x360 fs/jbd2/journal.c:1872 Code: 2d ff 41 80 3c 2c 00 74 08 4c 89 ff e8 af 78 94 ff 41 80 27 f7 4c 89 f7 e8 43 01 66 09 31 ed e9 72 fe ff ff e8 b7 e3 2d ff 90 <0f> 0b 90 41 80 3c 2c 00 75 d5 eb db 44 89 f1 80 e1 07 80 c1 03 38 RSP: 0018:ffffc9000d356e70 EFLAGS: 00010283 RAX: ffffffff82918919 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000e6ba000 RSI: 000000000002b489 RDI: 000000000002b48a RBP: dffffc0000000000 R08: ffffffff829188e9 R09: fffff52001a6adbc R10: dffffc0000000000 R11: fffff52001a6adbc R12: 1ffff1100a5e4000 R13: ffff888052f3401c R14: ffff888052f200b0 R15: ffff888052f20000 FS: 00007f29748826c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0083dd4ed8 CR3: 0000000043ddc000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_reset fs/jbd2/journal.c:1764 [inline] jbd2_journal_load+0x708/0xbc0 fs/jbd2/journal.c:2094 ocfs2_journal_load+0xed/0x6d0 fs/ocfs2/journal.c:1143 ocfs2_check_volume fs/ocfs2/super.c:2371 [inline] ocfs2_mount_volume fs/ocfs2/super.c:1762 [inline] ocfs2_fill_super+0x507b/0x71f0 fs/ocfs2/super.c:1083 get_tree_bdev_flags+0x48c/0x5c0 fs/super.c:1636 vfs_get_tree+0x90/0x2b0 fs/super.c:1814 do_new_mount+0x2be/0xb40 fs/namespace.c:3560 do_mount fs/namespace.c:3900 [inline] __do_sys_mount fs/namespace.c:4111 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4088 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f297398e54a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f2974881e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f2974881ef0 RCX: 00007f297398e54a RDX: 00000000200026c0 RSI: 0000000020004780 RDI: 00007f2974881eb0 RBP: 00000000200026c0 R08: 00007f2974881ef0 R09: 0000000000200000 R10: 0000000000200000 R11: 0000000000000246 R12: 0000000020004780 R13: 00007f2974881eb0 R14: 0000000000004703 R15: 0000000020002640