Hi James, Thank you for your advice. I have upgraded the system with an old working kernel.
Cheers, Louis 2016-12-09 1:41 GMT+08:00 James Clarke <jrt...@jrtc27.com>: >> On 8 Dec 2016, at 17:31, Louis Liu <ptt...@gmail.com> wrote: >> >> Hi all, >> >> My system panics when updating packages. >> >> System: >> Sun Netra T1-105 >> Linux FirstRangers 4.8.0-1-sparc64 #1 Debian 4.8.7-1 (2016-11-13) >> sparc64 GNU/Linux >> >> The system panics every time with the command: >> root@FirstRangers:~# dpkg --configure -a >> Setting up systemd (232-7) ... >> addgroup: The group `systemd-journal' already exists as a system group. >> Exiting. >> >> panic message: >> >> [575227.880355] CPU: 0 PID: 1 Comm: systemd Not tainted >> 4.8.0-1-sparc64 #1 Debian 4.8.7-1 >> [575227.984570] task: fffff800360ac020 task.stack: fffff800360e0000 >> [575228.063583] TSTATE: 0000000011001600 TPC: 00000000007951e4 TNPC: >> 00000000007951e8 Y: 1cc01dba Not tainted >> [575228.194131] TPC: <misc_open+0x64/0x180> >> [575228.245660] g0: 0000000000000000 g1: 00000000102987e8 g2: >> 0000000000000000 g3: 000000000000001d >> [575228.361315] g4: fffff800360ac020 g5: 0000000000b3ac24 g6: >> fffff800360e0000 g7: 0000000000000001 >> [575228.476949] o0: 0000000000b42cd8 o1: 000000000000000a o2: >> 00000000000000eb o3: 0000000000000002 >> [575228.592584] o4: 000007feff91f270 o5: 0000000000000000 sp: >> fffff800360e2f81 ret_pc: 00000000007951a0 >> [575228.712803] RPC: <misc_open+0x20/0x180> >> [575228.764360] l0: 0000000000b42c00 l1: 000000031fdbe203 l2: >> fffff80035e1bee0 l3: 0000000000000000 >> [575228.880012] l4: 0000000000010000 l5: 00000100000b4750 l6: >> fffff800360e0000 l7: 0000000000000000 >> [575228.995645] i0: fffff80034483d50 i1: fffff80033d8f640 i2: >> 0000000000b42c00 i3: 0000000000b42cf0 >> [575229.111281] i4: 00000000000000eb i5: 00000000102987d0 i6: >> fffff800360e3031 i7: 00000000005b48b0 >> [575229.226931] I7: <chrdev_open+0x90/0x120> >> [575229.279609] Call Trace: >> [575229.312906] [00000000005b48b0] chrdev_open+0x90/0x120 >> [575229.381658] [00000000005acd0c] do_dentry_open+0x22c/0x360 >> [575229.454959] [00000000005adccc] vfs_open+0x4c/0x80 >> [575229.519119] [00000000005be928] path_openat+0x188/0x11c0 >> [575229.590143] [00000000005c0ab0] do_filp_open+0x50/0xc0 >> [575229.658880] [00000000005ae114] do_sys_open+0x134/0x220 >> [575229.728758] [00000000005ae224] SyS_open+0x24/0x40 >> [575229.792930] [00000000004060b4] linux_sparc_syscall+0x34/0x44 > > > Was there anything else about the type of panic? Does an older kernel > work? If so, please try booting an older working kernel and update to > 4.8.11-1, which has some sparc64 fixes. > > Regards, > James >