F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
JFS: discard option not supported on device
JFS: discard option not supported on device
JFS: discard option not supported on device
------------[ cut here ]------------
kernel BUG at fs/f2fs/node.c:1069!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 10067 Comm: syz-executor.1 Not tainted 4.14.305-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
task: ffff888090db4040 task.stack: ffff888047150000
RIP: 0010:new_node_page+0xd1d/0x1180 fs/f2fs/node.c:1069
BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 
RSP: 0018:ffff888047157820 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff888047157ab0 RCX: ffffc900084ec000
RDX: 0000000000000ebf RSI: ffffffff82cb436d RDI: ffff8880a2ed8e18
devid 1 transid 8 /dev/loop2
RBP: ffff8880955d4780 R08: 0000000000000001 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000000 R12: ffffea00028bc900
R13: 00000000000007f9 R14: ffff888047157868 R15: 0000000000000001
FS:  00007fe919f1e700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2a243a0020 CR3: 00000000aa55c000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 get_dnode_of_data+0x8fb/0x1ca0 fs/f2fs/node.c:633
 f2fs_reserve_block+0x49/0x6c0 fs/f2fs/data.c:604
 get_new_data_page+0xe6/0x1310 fs/f2fs/data.c:767
 f2fs_add_regular_entry+0x42a/0xfb0 fs/f2fs/dir.c:544
 __f2fs_do_add_link+0x255/0x2f0 fs/f2fs/dir.c:608
 __f2fs_add_link+0x304/0x4e0 fs/f2fs/dir.c:649
 f2fs_add_link fs/f2fs/f2fs.h:2501 [inline]
 f2fs_mkdir+0x293/0x510 fs/f2fs/namei.c:582
 vfs_mkdir+0x463/0x6e0 fs/namei.c:3851
 SYSC_mkdirat fs/namei.c:3874 [inline]
 SyS_mkdirat+0x1fd/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fe922a300f9
RSP: 002b:00007fe919f1e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007fe922b50120 RCX: 00007fe922a300f9
RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c
RBP: 00007fe922a8bae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc4bab240f R14: 00007fe919f1e300 R15: 0000000000022000
Code: 00 44 89 ad 78 04 00 00 be 01 00 00 00 48 89 ef e8 99 a3 f7 ff e9 ea fc ff ff 49 c7 c4 ff ff ff ff e9 de fc ff ff e8 43 13 8a fe <0f> 0b 48 89 44 24 10 e8 37 13 8a fe 48 8b 44 24 10 4c 8d 70 ff 
RIP: new_node_page+0xd1d/0x1180 fs/f2fs/node.c:1069 RSP: ffff888047157820
---[ end trace 64d1e7b0bdc39244 ]---