EXT4-fs error (device sda1): xattr_find_entry:337: inode #1312: comm kworker/u8:5: corrupted xattr entries ------------[ cut here ]------------ WARNING: kernel/sched/core.c:10569 at sched_mm_cid_fork+0x81/0xcc0 kernel/sched/core.c:10569, CPU#1: kworker/u8:5/9787 Modules linked in: CPU: 1 UID: 0 PID: 9787 Comm: kworker/u8:5 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:sched_mm_cid_fork+0x81/0xcc0 kernel/sched/core.c:10569 Code: 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 2a 0a 00 00 81 bd d4 15 00 00 00 00 00 80 74 04 90 <0f> 0b 90 49 8d 84 24 c0 01 00 00 31 f6 4d 8d ac 24 80 01 00 00 48 RSP: 0018:ffffc900199afd00 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff888078e83d00 RCX: ffffffff823c0721 RDX: 1ffff1100f1d0853 RSI: ffffffff823c072f RDI: ffff888078e84298 RBP: ffff888078e83d00 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: ffff888078e84830 R12: 0000000000000000 R13: ffffed100b6f7f05 R14: 00000000ffffff8b R15: ffffffff8e622220 FS: 0000000000000000(0000) GS:ffff8881249fc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000bc8000 CR3: 00000000252f6000 CR4: 00000000003526f0 Call Trace: bprm_execve fs/exec.c:1776 [inline] bprm_execve+0x4ff/0x1620 fs/exec.c:1729 kernel_execve+0x2ef/0x3b0 fs/exec.c:1919 call_usermodehelper_exec_async+0x255/0x4c0 kernel/umh.c:109 ret_from_fork+0x983/0xb10 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246