------------[ cut here ]------------
kernel BUG at fs/ext4/ext4.h:3355!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 12001 Comm: syz-executor.5 Not tainted 5.15.109-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
RIP: 0010:ext4_get_group_info+0x399/0x3a0 fs/ext4/ext4.h:3355
Code: 62 ff 8b 74 24 04 48 c7 c7 e0 54 a8 8c 4c 89 f2 e8 dc 0b 0a 02 43 80 3c 2c 00 0f 85 23 fd ff ff e9 26 fd ff ff e8 a7 36 62 ff <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 48 89 fb 49 bf 00 00
RSP: 0018:ffffc90010b2fb60 EFLAGS: 00010293
RAX: ffffffff821d83c9 RBX: 00000000fffff171 RCX: ffff88801bd50000
RDX: 0000000000000000 RSI: 00000000fffff171 RDI: 0000000000000001
RBP: 0000000000000001 R08: ffffffff821d8099 R09: ffffed100e4fbaed
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100553a8cf
R13: dffffc0000000000 R14: ffff88802a9d6000 R15: ffff88802a9d4678
FS:  0000555556341400(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3083c000 CR3: 00000000769b6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_load_buddy_gfp+0xc7/0x1500 fs/ext4/mballoc.c:1498
 ext4_discard_preallocations+0x84d/0xfc0 fs/ext4/mballoc.c:5033
 ext4_release_file+0x16d/0x300 fs/ext4/file.c:149
 __fput+0x3bf/0x890 fs/file_table.c:280
 task_work_run+0x129/0x1a0 kernel/task_work.c:164
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x106/0x130 kernel/entry/common.c:175
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x5d/0x250 kernel/entry/common.c:301
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fc277d9b01b
Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
RSP: 002b:00007fff367dbc70 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007fc277d9b01b
RDX: 00007fc27795e1c8 RSI: ffffffffffffffff RDI: 0000000000000006
RBP: 00007fc277f0a980 R08: 0000000000000000 R09: 00007fc27795d000
R10: 00007fc27795e1d0 R11: 0000000000000293 R12: 0000000000225763
R13: 00007fff367dbd70 R14: 00007fc277f08f80 R15: 0000000000000032
 </TASK>
Modules linked in:
---[ end trace 717369bd4aaee525 ]---
RIP: 0010:ext4_get_group_info+0x399/0x3a0 fs/ext4/ext4.h:3355
Code: 62 ff 8b 74 24 04 48 c7 c7 e0 54 a8 8c 4c 89 f2 e8 dc 0b 0a 02 43 80 3c 2c 00 0f 85 23 fd ff ff e9 26 fd ff ff e8 a7 36 62 ff <0f> 0b 0f 1f 44 00 00 55 41 57 41 56 41 54 53 48 89 fb 49 bf 00 00
RSP: 0018:ffffc90010b2fb60 EFLAGS: 00010293
RAX: ffffffff821d83c9 RBX: 00000000fffff171 RCX: ffff88801bd50000
RDX: 0000000000000000 RSI: 00000000fffff171 RDI: 0000000000000001
RBP: 0000000000000001 R08: ffffffff821d8099 R09: ffffed100e4fbaed
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100553a8cf
R13: dffffc0000000000 R14: ffff88802a9d6000 R15: ffff88802a9d4678
FS:  0000555556341400(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c005c32360 CR3: 00000000769b6000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400