Uninitialized TCP timer

In May I wrote about an Accesspoint panic.
Today I got a similar panic with a different Software version. This time 12.2(15)XR2:

*Mar 1 00:09:12.085: %SYS-3-MGDTIMER: Uninitialized timer, timer stop, timer =A70EE0.
-Process= “TCP Timer”, ipl= 4, pid= 39
-Traceback= 11900C 11A268 189D64 189DBC 189F98 18A34C 1337F8
========= Dump bp = A70D18 ======================
A70C18: 0 0 0 0 0 0 00
A70C38: 0 0 0 0 0 0 00
A70C58: 0 0 0 0 FD0110DF AB1234CD 32 9E8E70
A70C78: 6B6034 1E4770 A70D18 A70B74 80000042 1 0 9E6B68
A70C98: 0 0 0 0 0 0 00
A70CB8: 0 0 0 0 0 0 00
A70CD8: 0 0 0 0 0 0 00
A70CF8: 0 0 0 0 0 0 0 FD0110DF
A70D18: AB1234CD 32 9E8E70 62E2B4 121C98 A70DD4 A70C80 8000004A
A70D38: 1 0 0 DEADFEED 0 0 00
A70D58: A70D48 0 1DC 0 0 0 6B6034 120524
A70D78: 774AC0 0 0 0 0 0 00
A70D98: 0 0 0 0 A70D90 0 0 81D35C
A70DB8: 0 0 0 FFFFFFF FFFFFFF 0 FD0110E0 AB1234CD
A70DD8: 32 9E8E70 629630 121C98 A711BC A70D2C 1E00
A70DF8: 122204 DEADBEEF 122204 0 D0D0D0D 7D47E4 9E6604 D0D0D0D
========= Dump bp->next = A70DD4 ======================
A70CD4: 0 0 0 0 0 0 00
A70CF4: 0 0 0 0 0 0 00
A70D14: FD0110DF AB1234CD 32 9E8E70 62E2B4 121C98 A70DD4 A70C80
A70D34: 8000004A 1 0 0 DEADFEED 0 00
A70D54: 0 A70D48 0 1DC 0 0 0 6B6034
A70D74: 120524 774AC0 0 0 0 0 00
A70D94: 0 0 0 0 0 A70D90 00
A70DB4: 81D35C 0 0 0 FFFFFFF FFFFFFF 0 FD0110E0
A70DD4: AB1234CD 32 9E8E70 629630 121C98 A711BC A70D2C 1E0
A70DF4: 0 122204 DEADBEEF 122204 0 D0D0D0D 7D47E4 9E6604
A70E14: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D
A70E34: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D
A70E54: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D
A70E74: D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D D0D0D0D DC5678BB
A70E94: 0 0 62958C 10FFB4 A711BC A70DE8 1820
A70EB4: D0D0D0D BEEFBACC D0D0D0D D0D0D0D D0D0D0D 9E65F4 7D47E0 D0D0D0D
========== Dump bp->previous = A70C80 =====================
A70B80: 1 0 0 0 3 A000000 A70BA0 DA000002
A70BA0: 96 4 8886C0 9000000 0 9A 44
A70BC0: 1000000 0 19 5 A60094 9000000 00
A70BE0: 0 0 0 0 0 0 00
A70C00: 0 0 0 0 0 0 00
A70C20: 0 0 0 0 0 0 00
A70C40: 0 0 0 0 0 0 00
A70C60: 0 0 FD0110DF AB1234CD 32 9E8E70 6B6034 1E4770
A70C80: A70D18 A70B74 80000042 1 0 9E6B68 00
A70CA0: 0 0 0 0 0 0 00
A70CC0: 0 0 0 0 0 0 00
A70CE0: 0 0 0 0 0 0 00
A70D00: 0 0 0 0 0 FD0110DF AB1234CD 32
A70D20: 9E8E70 62E2B4 121C98 A70DD4 A70C80 8000004A 10
A70D40: 0 DEADFEED 0 0 0 0 A70D480
A70D60: 1DC 0 0 0 6B6034 120524 774AC00
============================================
%Software-forced reload
Unexpected exception to CPUvector 2000, PC = 12F950
-Traceback= 12F950 1147EC 111A14 122208 344B18 33E7DC 33E480 33E3FC 33E380 1337F8

Of course this alwas happens when I want to go home. And of course there were unsaved configuration changes.