WARNING: CPU: 1 PID: 14165 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31
Modules linked in:
CPU: 1 PID: 14165 Comm: syz-executor.5 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31
Code: b2 00 00 00 e8 67 7a e6 fc 5b 5d e9 eb b2 00 07 e8 5b 7a e6 fc c6 05 16 06 e4 0a 01 90 48 c7 c7 00 31 1f 8c e8 67 ec a8 fc 90 <0f> 0b 90 90 eb d9 e8 3b 7a e6 fc c6 05 f3 05 e4 0a 01 90 48 c7 c7
RSP: 0018:ffffc900049c7c48 EFLAGS: 00010246
RAX: 36c9c0c58e1c9a00 RBX: ffff88807cfc4664 RCX: ffff888020eeda00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000004 R08: ffffffff81587d32 R09: fffffbfff1c39b5c
R10: dffffc0000000000 R11: fffffbfff1c39b5c R12: ffff88807cfc4620
R13: 0000000000000000 R14: ffff88807cfc4664 R15: dffffc0000000000
FS:  000055557712a480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555585aee978 CR3: 0000000066df0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __refcount_dec include/linux/refcount.h:336 [inline]
 refcount_dec include/linux/refcount.h:351 [inline]
 ref_tracker_free+0x6af/0x7e0 lib/ref_tracker.c:236
 netdev_tracker_free include/linux/netdevice.h:4084 [inline]
 netdev_put include/linux/netdevice.h:4101 [inline]
 ax25_release+0x368/0x950 net/ax25/af_ax25.c:1069
 __sock_release net/socket.c:659 [inline]
 sock_close+0xbe/0x240 net/socket.c:1421
 __fput+0x42b/0x8a0 fs/file_table.c:422
 __do_sys_close fs/open.c:1556 [inline]
 __se_sys_close fs/open.c:1541 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1541
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f625847cc5a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffe30066360 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f625847cc5a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007ffe30066438 R08: 00007f6258400000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 0000000000093c32
R13: 00007f62585abf8c R14: 00007f62585abf80 R15: 0000000000000032
 </TASK>