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kernel BUG at fs/ext4/inline.c:240!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 8636 Comm: syz.5.405 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:ext4_write_inline_data+0x43c/0x440 fs/ext4/inline.c:240
Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 1a d9 af ff 4c 89 fa e9 06 ff ff ff e8 5d dc 49 ff 90 0f 0b e8 55 dc 49 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f
RSP: 0018:ffffc90004537808 EFLAGS: 00010283
RAX: ffffffff827a554b RBX: 000000000000e000 RCX: 0000000000080000
RDX: ffffc90006e42000 RSI: 000000000000224b RDI: 000000000000224c
RBP: ffff8880402c0a4a R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1007f83881 R12: 000000000000003c
R13: ffffc900045378e0 R14: 000000000000d000 R15: ffff8880402c0338
FS:  00007fa900dfe6c0(0000) GS:ffff888126438000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f61ea43d480 CR3: 000000003be7c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x332/0xaf0 fs/ext4/inline.c:825
 generic_perform_write+0x5f7/0x8b0 mm/filemap.c:4345
 ext4_buffered_write_iter+0xd0/0x3a0 fs/ext4/file.c:300
 ext4_file_write_iter+0x299/0x1c10 fs/ext4/file.c:-1
 new_sync_write fs/read_write.c:595 [inline]
 vfs_write+0x629/0xba0 fs/read_write.c:688
 ksys_pwrite64 fs/read_write.c:795 [inline]
 __do_sys_pwrite64 fs/read_write.c:803 [inline]
 __se_sys_pwrite64 fs/read_write.c:800 [inline]
 __x64_sys_pwrite64+0x19c/0x230 fs/read_write.c:800
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa902bac819
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:00007fa900dfe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fa902e25fa0 RCX: 00007fa902bac819
RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005
RBP: 00007fa902c42c91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa902e26038 R14: 00007fa902e25fa0 R15: 00007ffc84de3ed8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_write_inline_data+0x43c/0x440 fs/ext4/inline.c:240
Code: c1 38 c1 0f 8c 19 ff ff ff 48 89 df 49 89 d7 e8 1a d9 af ff 4c 89 fa e9 06 ff ff ff e8 5d dc 49 ff 90 0f 0b e8 55 dc 49 ff 90 <0f> 0b 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f
RSP: 0018:ffffc90004537808 EFLAGS: 00010283
RAX: ffffffff827a554b RBX: 000000000000e000 RCX: 0000000000080000
RDX: ffffc90006e42000 RSI: 000000000000224b RDI: 000000000000224c
RBP: ffff8880402c0a4a R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1007f83881 R12: 000000000000003c
R13: ffffc900045378e0 R14: 000000000000d000 R15: ffff8880402c0338
FS:  00007fa900dfe6c0(0000) GS:ffff888126438000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2ef24000 CR3: 000000003be7c000 CR4: 00000000003526f0