vhci_hcd: release socket
vhci_hcd: disconnect device
F2FS-fs (loop3): Found nat_bits in checkpoint
F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
------------[ cut here ]------------
kernel BUG at fs/f2fs/node.c:1069!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 11064 Comm: syz-executor.3 Not tainted 4.14.304-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
task: ffff8880a28e4240 task.stack: ffff8880a3c30000
RIP: 0010:new_node_page+0xd1d/0x1180 fs/f2fs/node.c:1069
RSP: 0018:ffff8880a3c37410 EFLAGS: 00010216
RAX: 0000000000040000 RBX: ffff8880a3c376a0 RCX: ffffc90005dd5000
RDX: 0000000000000acb RSI: ffffffff82cb41bd RDI: ffff88809d8bd758
RBP: ffff888091b58040 R08: 0000000000000001 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000000 R12: ffffea000265a840
R13: 00000000000007f9 R14: ffff8880a3c37458 R15: 0000000000000001
FS:  00007f7471490700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f747303a000 CR3: 00000000abc0c000 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_create+0x454/0x710 fs/f2fs/namei.c:197
 lookup_open+0x77a/0x1750 fs/namei.c:3241
 do_last fs/namei.c:3334 [inline]
 path_openat+0xe08/0x2970 fs/namei.c:3571
 do_filp_open+0x179/0x3c0 fs/namei.c:3605
 do_sys_open+0x296/0x410 fs/open.c:1081
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7f7472f1e0c9
RSP: 002b:00007f7471490168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f747303df80 RCX: 00007f7472f1e0c9
RDX: 0000000000000000 RSI: 0000000000143142 RDI: 0000000020002000
RBP: 00007f7472f79ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdf88c38ef R14: 00007f7471490300 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 c3 12 8a fe <0f> 0b 48 89 44 24 10 e8 b7 12 8a fe 48 8b 44 24 10 4c 8d 70 ff 
RIP: new_node_page+0xd1d/0x1180 fs/f2fs/node.c:1069 RSP: ffff8880a3c37410
---[ end trace 3c7b9d1814b16905 ]---