to me it looks like your box crashed due to some filesystem error: Feb 20 12:08:32 ferrari ^Mpanic[cpu0]/thread=fffffe80007adc80: Feb 20 12:08:32 ferrari genunix: [ID 198239 kern.notice] free: freeing free block, dev:0x6600000007, block:40448, ino:4985904, fs:/export Feb 20 12:08:32 ferrari unix: [ID 100000 kern.notice] Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad4f0 genunix:vcmn_err+2a () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad540 ufs:real_panic_v+109 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad5a0 ufs:ufs_fault_v+1c7 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad690 ufs:ufs_fault+a2 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad760 ufs:free+3b9 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007ad830 ufs:indirtrunc+296 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007adac0 ufs:ufs_itrunc+4fe () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007adb60 ufs:ufs_trans_itrunc+2ef () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007adbf0 ufs:ufs_delete+415 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007adc60 ufs:ufs_thread_delete+e2 () Feb 20 12:08:32 ferrari genunix: [ID 655072 kern.notice] fffffe80007adc70 unix:thread_start+8 () ... Feb 20 13:15:39 ferrari savecore: [ID 570001 auth.error] reboot after panic: free: freeing free block, dev:0x6600000007, block:40448, ino:4985904, fs:/export Feb 20 13:15:39 ferrari savecore: [ID 748169 auth.error] saving system crash dump in /var/crash/ferrari/*.0
you also have a some other fs errors showing up on your / fs This message posted from opensolaris.org
