------------[ cut here ]------------
kernel BUG at fs/ext4/inline.c:1906!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 6558 Comm: syz.0.15 Not tainted 6.16.0-rc3-syzkaller-00329-gdfba48a70cb6 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:ext4_inline_data_truncate+0xac3/0xad0 fs/ext4/inline.c:1906
Code: b1 ff e9 4c fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fd ff ff 48 89 df e8 c8 5b b1 ff e9 e6 fd ff ff e8 5e 03 50 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003b8f820 EFLAGS: 00010293
RAX: ffffffff82704a12 RBX: 00000000ffffffc3 RCX: ffff88807f159e00
RDX: 0000000000000000 RSI: 00000000ffffffc3 RDI: 0000000000000000
RBP: ffffc90003b8f990 R08: ffff8880742f1377 R09: 1ffff1100e85e26e
R10: dffffc0000000000 R11: ffffed100e85e26f R12: dffffc0000000000
R13: 0000000000000002 R14: 1ffff92000771f10 R15: ffff8880742f15b8
FS:  00005555585d8500(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe1e79c3e8 CR3: 0000000033cc0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_truncate+0x3b5/0x1100 fs/ext4/inode.c:4528
 ext4_evict_inode+0x8cf/0xee0 fs/ext4/inode.c:261
 evict+0x504/0x9c0 fs/inode.c:810
 __dentry_kill+0x209/0x660 fs/dcache.c:669
 dput+0x19f/0x2b0 fs/dcache.c:911
 __fput+0x68e/0xa70 fs/file_table.c:473
 task_work_run+0x1d1/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xec/0x110 kernel/entry/common.c:114
 exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:414 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:449 [inline]
 do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff493179e79
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd86419078 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 0000000000021227 RCX: 00007ff493179e79
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007ffd86419148 R08: 0000000000000001 R09: 00007ffd8641935f
R10: 00007ff493000000 R11: 0000000000000246 R12: 0000000000000032
R13: 00007ffd86419170 R14: 00007ffd86419190 R15: ffffffffffffffff
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_inline_data_truncate+0xac3/0xad0 fs/ext4/inline.c:1906
Code: b1 ff e9 4c fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fd ff ff 48 89 df e8 c8 5b b1 ff e9 e6 fd ff ff e8 5e 03 50 ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003b8f820 EFLAGS: 00010293
RAX: ffffffff82704a12 RBX: 00000000ffffffc3 RCX: ffff88807f159e00
RDX: 0000000000000000 RSI: 00000000ffffffc3 RDI: 0000000000000000
RBP: ffffc90003b8f990 R08: ffff8880742f1377 R09: 1ffff1100e85e26e
R10: dffffc0000000000 R11: ffffed100e85e26f R12: dffffc0000000000
R13: 0000000000000002 R14: 1ffff92000771f10 R15: ffff8880742f15b8
FS:  00005555585d8500(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff214e49000 CR3: 0000000033cc0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400