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kernel BUG at fs/ext4/inode.c:5246!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 1974 Comm: syz.0.411 Not tainted 5.10.218-syzkaller-00638-g3feee789f446 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:ext4_do_update_inode fs/ext4/inode.c:5245 [inline]
RIP: 0010:ext4_mark_iloc_dirty+0x3e51/0x3e60 fs/ext4/inode.c:5841
Code: 6f ca ff e9 0f f1 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 21 f1 ff ff 48 89 df e8 49 70 ca ff e9 14 f1 ff ff e8 0f dc 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 57 41
RSP: 0018:ffffc90000be7760 EFLAGS: 00010287
RAX: ffffffff81ddce71 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc900014ca000 RSI: 0000000000000c87 RDI: 0000000000000c88
RBP: ffffc90000be7870 R08: ffffffff81ddaa8d R09: ffffed10250101da
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 00000000ffffffff R14: 0000000085000000 R15: ffff88811d7c3000
FS:  00007fa0a13cf6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002040 CR3: 000000011c003000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __ext4_mark_inode_dirty+0x4fc/0x7b0 fs/ext4/inode.c:6043
 add_dirent_to_buf+0x64c/0x780 fs/ext4/namei.c:2176
 ext4_add_entry+0x921/0x1280 fs/ext4/namei.c:2404
 ext4_mkdir+0x4d2/0xba0 fs/ext4/namei.c:2970
 vfs_mkdir+0x4cf/0x6c0 fs/namei.c:3790
 do_mkdirat+0x1a6/0x2c0 fs/namei.c:3812
 __do_sys_mkdirat fs/namei.c:3823 [inline]
 __se_sys_mkdirat fs/namei.c:3821 [inline]
 __x64_sys_mkdirat+0x7b/0x90 fs/namei.c:3821
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fa0a214dbd9
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:00007fa0a13cf048 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007fa0a22dbf60 RCX: 00007fa0a214dbd9
RDX: 0000000000000000 RSI: 0000000020002040 RDI: ffffffffffffff9c
RBP: 00007fa0a21bce60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fa0a22dbf60 R15: 00007ffdf1db0728
Modules linked in:
---[ end trace c0e60f38611c7b56 ]---
RIP: 0010:ext4_do_update_inode fs/ext4/inode.c:5245 [inline]
RIP: 0010:ext4_mark_iloc_dirty+0x3e51/0x3e60 fs/ext4/inode.c:5841
Code: 6f ca ff e9 0f f1 ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 21 f1 ff ff 48 89 df e8 49 70 ca ff e9 14 f1 ff ff e8 0f dc 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 57 41
RSP: 0018:ffffc90000be7760 EFLAGS: 00010287
RAX: ffffffff81ddce71 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc900014ca000 RSI: 0000000000000c87 RDI: 0000000000000c88
RBP: ffffc90000be7870 R08: ffffffff81ddaa8d R09: ffffed10250101da
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 00000000ffffffff R14: 0000000085000000 R15: ffff88811d7c3000
FS:  00007fa0a13cf6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002040 CR3: 000000011c003000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400