EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. ------------[ cut here ]------------ kernel BUG at fs/ext4/inline.c:235! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 UID: 0 PID: 6988 Comm: syz.0.16 Not tainted 6.14.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ext4_write_inline_data+0x2fc/0x300 fs/ext4/inline.c:235 lr : ext4_write_inline_data+0x2fc/0x300 fs/ext4/inline.c:235 sp : ffff80009b827510 x29: ffff80009b827520 x28: 0000000000000078 x27: dfff800000000000 x26: 000000000000003c x25: 0000000000000080 x24: ffff80009b8275e0 x23: ffff0000e01ad000 x22: ffff0000edd043ca x21: ffff0000edd03e20 x20: 0000000000000008 x19: 0000000000000078 x18: ffff80009b826e20 x17: 000000000001b998 x16: ffff80008ad953c0 x15: 0000000000000001 x14: 1ffff00011d500b6 x13: dfff800000000000 x12: 0000000069a6298a x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000cfd39e40 x7 : ffff80008108f64c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000078 x3 : 0000000000000008 x2 : ffff0000e01ad000 x1 : 000000000000003c x0 : 0000000000000080 Call trace: ext4_write_inline_data+0x2fc/0x300 fs/ext4/inline.c:235 (P) ext4_write_inline_data_end+0x260/0x9c4 fs/ext4/inline.c:774 ext4_da_write_end+0x218/0xa74 fs/ext4/inode.c:3080 generic_perform_write+0x5e8/0x868 mm/filemap.c:4203 ext4_buffered_write_iter+0x2c0/0x530 fs/ext4/file.c:299 ext4_file_write_iter+0x1ac/0x1980 fs/ext4/file.c:717 new_sync_write fs/read_write.c:586 [inline] vfs_write+0x704/0xa9c fs/read_write.c:679 ksys_write+0x15c/0x26c fs/read_write.c:731 __do_sys_write fs/read_write.c:742 [inline] __se_sys_write fs/read_write.c:739 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:739 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Code: 17ffffcb 97d7d2ef d4210000 97d7d2ed (d4210000) ---[ end trace 0000000000000000 ]---