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! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5839 Comm: syz-executor182 Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:ext4_write_inline_data+0x36b/0x460 fs/ext4/inline.c:235 Code: df 41 ff e8 f7 df 41 ff 45 8d 64 2c c4 b8 3c 00 00 00 29 e8 4c 63 f0 e9 c7 fe ff ff e8 de df 41 ff 90 0f 0b e8 d6 df 41 ff 90 <0f> 0b e8 8e b8 a2 ff e9 d6 fd ff ff 4c 89 ff e8 81 b8 a2 ff e9 71 RSP: 0018:ffffc9000385f8e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807ff5aa50 RCX: ffffffff824b9874 RDX: ffff888033378000 RSI: ffffffff824b9a7a RDI: 0000000000000006 RBP: 0000010000000005 R08: 0000000000000006 R09: 0000010000000006 R10: 000000000000003c R11: 0000000000000000 R12: 0000000000000001 R13: ffffc9000385f980 R14: 0000010000000006 R15: ffff88807ff5affa FS: 00005555609c0380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055cce1a15fe8 CR3: 0000000079826000 CR4: 0000000000350ef0 Call Trace: ext4_write_inline_data_end+0x278/0xc50 fs/ext4/inline.c:774 ext4_da_write_end+0x54e/0xd00 fs/ext4/inode.c:3065 generic_perform_write+0x4e8/0x920 mm/filemap.c:4069 ext4_buffered_write_iter+0x119/0x3c0 fs/ext4/file.c:299 ext4_file_write_iter+0x861/0x19d0 fs/ext4/file.c:698 new_sync_write fs/read_write.c:590 [inline] vfs_write+0x5b1/0x1150 fs/read_write.c:683 ksys_pwrite64 fs/read_write.c:798 [inline] __do_sys_pwrite64 fs/read_write.c:808 [inline] __se_sys_pwrite64 fs/read_write.c:805 [inline] __x64_sys_pwrite64+0x200/0x260 fs/read_write.c:805 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7a807be679 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe3683d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 RAX: ffffffffffffffda RBX: 00007ffe3683d208 RCX: 00007f7a807be679 RDX: 0000000000000001 RSI: 0000000020000300 RDI: 0000000000000004 RBP: 00007f7a80832610 R08: 0000000000000000 R09: 00007ffe3683d208 R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffe3683d1f8 R14: 0000000000000001 R15: 0000000000000001 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ext4_write_inline_data+0x36b/0x460 fs/ext4/inline.c:235 Code: df 41 ff e8 f7 df 41 ff 45 8d 64 2c c4 b8 3c 00 00 00 29 e8 4c 63 f0 e9 c7 fe ff ff e8 de df 41 ff 90 0f 0b e8 d6 df 41 ff 90 <0f> 0b e8 8e b8 a2 ff e9 d6 fd ff ff 4c 89 ff e8 81 b8 a2 ff e9 71 RSP: 0018:ffffc9000385f8e0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807ff5aa50 RCX: ffffffff824b9874 RDX: ffff888033378000 RSI: ffffffff824b9a7a RDI: 0000000000000006 RBP: 0000010000000005 R08: 0000000000000006 R09: 0000010000000006 R10: 000000000000003c R11: 0000000000000000 R12: 0000000000000001 R13: ffffc9000385f980 R14: 0000010000000006 R15: ffff88807ff5affa FS: 00005555609c0380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055cce1a15fe8 CR3: 0000000079826000 CR4: 0000000000350ef0