------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:240! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 11485 Comm: syz.5.1357 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 RIP: 0010:ext4_write_inline_data+0x429/0x430 fs/ext4/inline.c:240 Code: c1 38 c1 0f 8c 1b ff ff ff 48 89 df 49 89 d4 e8 ed 62 ae ff 4c 89 e2 e9 08 ff ff ff e8 60 0c 42 ff 90 0f 0b e8 58 0c 42 ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900069cf808 EFLAGS: 00010287 RAX: ffffffff82837758 RBX: 0000000000010c6b RCX: 0000000000080000 RDX: ffffc90018a64000 RSI: 0000000000005821 RDI: 0000000000005822 RBP: ffff8880239c2d4a R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed100c790081 R12: 000000000000003c R13: ffffc900069cf8e0 R14: 0000000000010000 R15: ffff8880239c2638 FS: 00007f9c226d66c0(0000) GS:ffff888125d3c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fece0cdb580 CR3: 000000003effe000 CR4: 00000000003526f0 Call Trace: ext4_write_inline_data_end+0x33e/0xae0 fs/ext4/inline.c:825 generic_perform_write+0x5f8/0x8b0 mm/filemap.c:4389 ext4_buffered_write_iter+0xcc/0x370 fs/ext4/file.c:316 ext4_file_write_iter+0x94b/0x1c90 fs/ext4/file.c:-1 new_sync_write fs/read_write.c:595 [inline] vfs_write+0x61e/0xbb0 fs/read_write.c:687 ksys_pwrite64 fs/read_write.c:794 [inline] __do_sys_pwrite64 fs/read_write.c:802 [inline] __se_sys_pwrite64 fs/read_write.c:799 [inline] __x64_sys_pwrite64+0x199/0x230 fs/read_write.c:799 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x17b/0x530 arch/x86/entry/syscall_64.c:85 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f9c2447de99 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9c226d6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 RAX: ffffffffffffffda RBX: 00007f9c24705fa0 RCX: 00007f9c2447de99 RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000008 RBP: 00007f9c24513eaf R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000e7c R11: 0000000000000246 R12: 0000000000000000 R13: 00007f9c24706038 R14: 00007f9c24705fa0 R15: 00007fffa23047b8 Modules linked in: ---[ end trace 0000000000000000 ]---