谁知道solaris的不同中断级别代表系统的什么问题

bbbblu

兄弟们，我遇到了多次cpu panic和 interrupt level 3 not serviced的告警信息，随后系统自动sync。这是为啥？能否告诉我终端级别3代表的意思，其他的中断级别又是沙意思？下面为/var/adm/messages的截取片断
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Jan 25 03:10:43 mailcom1 syslogd: line 40: unknown priority name "debug /var/log/ipflog"
Jan 31 00:13:17 mailcom1 unix: panic[cpu11]/thread=3001f97c0e0:
Jan 31 00:13:17 mailcom1 unix: Kernel panic at trap level 2
Jan 31 00:13:17 mailcom1 unix: , trap reason 0x2
Jan 31 00:13:17 mailcom1 unix:
Jan 31 00:13:17 mailcom1 unix: TL=0x1 TT=0x68 TICK=0xcbfa4cd60c204
Jan 31 00:13:17 mailcom1 unix:         TPC=0x781d02cc TnPC=0x781d02d0 TSTATE=0x4400001603
Jan 31 00:13:17 mailcom1 unix: TL=0x2 TT=0x68 TICK=0xcbfa4cd60c1dd
Jan 31 00:13:17 mailcom1 unix:         TPC=0x10006ee0 TnPC=0x10006ee4 TSTATE=0x9b00001504
Jan 31 00:13:17 mailcom1 unix: syncing file systems...
Jan 31 00:13:18 mailcom1 unix: WARNING: interrupt level 3 not serviced
Jan 31 00:13:18 mailcom1 unix:  141
Jan 31 00:13:19 mailcom1 unix: WARNING: interrupt level 3 not serviced
Jan 31 00:13:19 mailcom1 unix:  122
Jan 31 00:13:20 mailcom1 unix:  120
Jan 31 00:13:30 mailcom1 last message repeated 8 times
Jan 31 00:13:31 mailcom1 unix: panic[cpu11]/thread=2a1000abd60:
Jan 31 00:13:31 mailcom1 unix: panic sync timeout
Jan 31 00:13:31 mailcom1 unix: , trap reason 0x2
Jan 31 00:13:31 mailcom1 unix:
Jan 31 00:13:31 mailcom1 unix: TL=0x1 TT=0x68 TICK=0xcbfa4cd60c204
Jan 31 00:13:31 mailcom1 unix:         TPC=0x781d02cc TnPC=0x781d02d0 TSTATE=0x4400001603
Jan 31 00:13:31 mailcom1 unix: TL=0x2 TT=0x68 TICK=0xcbfa4cd60c1dd
Jan 31 00:13:31 mailcom1 unix:         TPC=0x10006ee0 TnPC=0x10006ee4 TSTATE=0x9b00001504
Jan 31 00:13:32 mailcom1 unix: dumping to /dev/dsk/c0t0d0s3, offset 65536
Jan 31 00:14:58 mailcom1 unix: ^M100% done: 109549 pages dumped, compression ratio 3.22,
Jan 31 00:14:58 mailcom1 unix: dump succeeded
Jan 31 00:17:30 mailcom1 unix: ^MSunOS Release 5.7 Version Generic_106541-24 64-bit [UNIX(R) System V Release 4.0]
Jan 31 00:17:30 mailcom1 unix: Copyright (c) 1983-2002, Sun Microsystems, Inc.
Jan 31 00:17:30 mailcom1 unix: Ethernet address = 8:0:20:9b:8:44