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kernel BUG at fs/ext4/ext4.h:2984!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 422 Comm: syz-executor.0 Not tainted 5.4.284-syzkaller-04990-g104cc535f912 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:2984 [inline]
RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 fs/ext4/mballoc.c:5391
Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 ed 7b 6f ff e8 08 c6 98 ff <0f> 0b e8 01 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
RSP: 0018:ffff8881d94b74e0 EFLAGS: 00010293
RAX: ffffffff81cb7098 RBX: 0000000000000001 RCX: ffff8881f5fc4ec0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff8881d94b7770 R08: ffffffff81cb59b4 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000046 R14: ffff8881ef628000 R15: 0000000000000001
FS:  00007f15156486c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555f9293c478 CR3: 00000001d9b4c000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ext4_ioctl+0x2168/0x3ff0 fs/ext4/ioctl.c:1128
 do_vfs_ioctl+0x742/0x1720 fs/ioctl.c:47
 ksys_ioctl fs/ioctl.c:742 [inline]
 __do_sys_ioctl fs/ioctl.c:749 [inline]
 __se_sys_ioctl fs/ioctl.c:747 [inline]
 __x64_sys_ioctl+0xd4/0x110 fs/ioctl.c:747
 do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x5c/0xc1
RIP: 0033:0x7f1515ac5ce9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f15156480c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1515be4f80 RCX: 00007f1515ac5ce9
RDX: 00000000200001c0 RSI: 00000000c0185879 RDI: 0000000000000004
RBP: 00007f1515b1247a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f1515be4f80 R15: 00007fffe8a4d1d8
Modules linked in:
---[ end trace 0a892b85641dea8c ]---
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:2984 [inline]
RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 fs/ext4/mballoc.c:5391
Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 ed 7b 6f ff e8 08 c6 98 ff <0f> 0b e8 01 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
RSP: 0018:ffff8881d94b74e0 EFLAGS: 00010293
RAX: ffffffff81cb7098 RBX: 0000000000000001 RCX: ffff8881f5fc4ec0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff8881d94b7770 R08: ffffffff81cb59b4 R09: 0000000000000003
R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000046 R14: ffff8881ef628000 R15: 0000000000000001
FS:  00007f15156486c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555f9293c478 CR3: 00000001d9b4c000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400