EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_dev=0x0000000000000000,usrjquota=,,errors=continue. 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 PID: 4430 Comm: syz.0.88 Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : ext4_write_inline_data fs/ext4/inline.c:235 [inline] pc : ext4_write_inline_data_end+0xcb0/0xd0c fs/ext4/inline.c:777 lr : ext4_write_inline_data fs/ext4/inline.c:235 [inline] lr : ext4_write_inline_data_end+0xcb0/0xd0c fs/ext4/inline.c:777 sp : ffff80001ee674e0 x29: ffff80001ee675f0 x28: dfff800000000000 x27: ffff0000ccdb9b40 x26: 0000000000000048 x25: ffff0000e79d0a50 x24: 0000000040000000 x23: 0000000000000058 x22: 0000000000000048 x21: 0000000000000010 x20: ffff0000e79d0c98 x19: 0000000000000010 x18: 0000000000000001 x17: 0000000000000000 x16: ffff8000082ea3f4 x15: 0000000020000100 x14: 1ffff0000295806a x13: 0000000000000007 x12: 0000000000000001 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000ccdb9b40 x8 : ffff800008d79b84 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 00000000000008a5 x3 : ffff800008a7759c x2 : 0000000000000001 x1 : 0000000000000048 x0 : 0000000000000058 Call trace: ext4_write_inline_data fs/ext4/inline.c:235 [inline] ext4_write_inline_data_end+0xcb0/0xd0c fs/ext4/inline.c:777 ext4_da_write_end+0x3f0/0x930 fs/ext4/inode.c:3056 generic_perform_write+0x354/0x520 mm/filemap.c:3796 ext4_buffered_write_iter+0x3fc/0x528 fs/ext4/file.c:268 ext4_file_write_iter+0x688/0x162c call_write_iter include/linux/fs.h:2172 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0x884/0xb44 fs/read_write.c:594 ksys_write+0x15c/0x26c fs/read_write.c:647 __do_sys_write fs/read_write.c:659 [inline] __se_sys_write fs/read_write.c:656 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:656 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 17fffe59 97dd26d5 d4210000 97dd26d3 (d4210000) ---[ end trace 26eb2109344988fc ]---