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kernel BUG at fs/ext4/ext4.h:2984!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 9070 Comm: syz-executor.2 Not tainted 5.4.254-syzkaller-00010-g5f1cbd78af59 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:2984 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xc10/0xc50 fs/ext4/mballoc.c:1825
Code: fc ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 0d fc ff ff 48 89 d7 e8 cf 85 c8 ff 48 8b 54 24 30 e9 fb fb ff ff e8 40 c4 98 ff <0f> 0b e8 d9 7f 6f ff e8 34 c4 98 ff 0f 0b e8 2d c4 98 ff 0f 0b e8
RSP: 0018:ffff8881d6f96100 EFLAGS: 00010293
RAX: ffffffff81cb7f30 RBX: 0000000000000001 RCX: ffff8881ee7c5e80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff8881d6f96210 R08: ffffffff81cb7459 R09: ffffed103aeb4155
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
R13: ffff8881f2efa3f0 R14: 1ffff1103adf2c30 R15: 1ffff1103e5df47e
FS:  00007f6bb8a346c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2a176a556e CR3: 00000001eda80000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ext4_mb_regular_allocator+0x229/0x10d0 fs/ext4/mballoc.c:2128
 ext4_mb_new_blocks+0x59a/0x2d10 fs/ext4/mballoc.c:4598
 ext4_ext_map_blocks+0x1e70/0x7450 fs/ext4/extents.c:4511
 ext4_map_blocks+0xa2f/0x1ba0 fs/ext4/inode.c:661
 _ext4_get_block+0x21b/0x610 fs/ext4/inode.c:802
 ext4_get_block_trans+0x41a/0x5b0 fs/ext4/inode.c:863
 get_more_blocks fs/direct-io.c:714 [inline]
 do_direct_IO fs/direct-io.c:1008 [inline]
 do_blockdev_direct_IO fs/direct-io.c:1340 [inline]
 __blockdev_direct_IO+0x16b1/0x49b0 fs/direct-io.c:1426
 ext4_direct_IO_write fs/ext4/inode.c:3830 [inline]
 ext4_direct_IO+0xc36/0x19a0 fs/ext4/inode.c:3992
 generic_file_direct_write+0x509/0x740 mm/filemap.c:3255
 __generic_file_write_iter+0x27d/0x530 mm/filemap.c:3438
 ext4_file_write_iter+0x8f8/0x10e0 fs/ext4/file.c:270
 do_iter_readv_writev+0x591/0x7a0 fs/read_write.c:690
 do_iter_write+0x170/0x560 fs/read_write.c:970
 iter_file_splice_write+0x7b0/0xf60 fs/splice.c:746
 splice_direct_to_actor+0x497/0xae0 fs/splice.c:976
 do_splice_direct+0x27f/0x3c0 fs/splice.c:1064
 do_sendfile+0x854/0xee0 fs/read_write.c:1464
 __do_sys_sendfile64 fs/read_write.c:1519 [inline]
 __se_sys_sendfile64 fs/read_write.c:1511 [inline]
 __x64_sys_sendfile64+0x163/0x230 fs/read_write.c:1511
 do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x5c/0xc1
Modules linked in:
---[ end trace 9069c404863b55aa ]---
RIP: 0010:ext4_get_group_info fs/ext4/ext4.h:2984 [inline]
RIP: 0010:ext4_mb_find_by_goal+0xc10/0xc50 fs/ext4/mballoc.c:1825
Code: fc ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 0d fc ff ff 48 89 d7 e8 cf 85 c8 ff 48 8b 54 24 30 e9 fb fb ff ff e8 40 c4 98 ff <0f> 0b e8 d9 7f 6f ff e8 34 c4 98 ff 0f 0b e8 2d c4 98 ff 0f 0b e8
RSP: 0018:ffff8881d6f96100 EFLAGS: 00010293
RAX: ffffffff81cb7f30 RBX: 0000000000000001 RCX: ffff8881ee7c5e80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff8881d6f96210 R08: ffffffff81cb7459 R09: ffffed103aeb4155
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
R13: ffff8881f2efa3f0 R14: 1ffff1103adf2c30 R15: 1ffff1103e5df47e
FS:  00007f6bb8a346c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2a176a556e CR3: 00000001eda80000 CR4: 00000000003406b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400