Hi, I just did a dist-upgrade on my Netra T2000. I issue a reboot and the system does not boot and I see the stacktrace coied at the bottom, cycling on all 32CPUs.. but then restarting.
Grub shows me this |*Debian GNU/Linux, with Linux 6.8.12-sparc64-smp | | Debian GNU/Linux, with Linux 6.8.12-sparc64-smp (recovery mode) | | Debian GNU/Linux, with Linux 6.7.7-sparc64-smp | | Debian GNU/Linux, with Linux 6.7.7-sparc64-smp (recovery mode) | SO I suppose the failing kernel is 6.8.12. I don't know what the issue is I reported something very similar (at least from the log) a couple updates ago. Then I was lucky and it went away. I supposed a kernel fix, but it came back again. I start to think that the issue is on something debian related, e.g. the way the kernel image is generated, kernel is installed and so depending on the upgrade is performed happens or not. Riccardo 47.318013] [<0000000000407714>] sparc64_realfault_common+0x10/0x20 [ 47.318064] ---[ end trace 0000000000000000 ]--- [ 47.377849] ------------[ cut here ]------------ [ 47.377860] WARNING: CPU: 11 PID: 0 at arch/sparc/kernel/nmi.c:84 perfctr_irq+0x2e0/0x320 [ 47.377911] Watchdog detected hard LOCKUP on cpu 11 [ 47.377921] Modules linked in: sr_mod(+) cdrom ata_generic ohci_pci(+) ehci_pci ohci_hcd pata_ali mptsas(+) li bata ehci_hcd mptscsih mptbase usbcore scsi_transport_sas scsi_mod e1000e usb_common scsi_common [ 47.378089] CPU: 11 PID: 0 Comm: swapper/11 Tainted: G D W 6.8.12-sparc64-smp #1 Debian 6.8.12- 1 [ 47.378120] Call Trace: [ 47.378128] [<0000000000e5b6dc>] dump_stack+0x8/0x18 [ 47.378174] [<000000000046e148>] __warn+0xc8/0x120 [ 47.378207] [<000000000046e2b0>] warn_slowpath_fmt+0x110/0x120 [ 47.378242] [<0000000000e66500>] perfctr_irq+0x2e0/0x320 [ 47.378281] [<00000000004209f4>] tl0_irq15+0x14/0x20 [ 47.378311] [<000000000046dcb4>] panic_smp_self_stop+0x14/0x20 [ 47.378345] [<0000000000e4e164>] panic+0x6c/0x364 [ 47.378387] [<000000000047460c>] make_task_dead+0x12c/0x160 [ 47.378430] [<0000000000e4d07c>] die_if_kernel+0x26c/0x278 [ 47.378471] [<0000000000e6709c>] unhandled_fault+0x88/0xac [ 47.378512] [<0000000000e6751c>] do_sparc64_fault+0x45c/0xb00 [ 47.378551] [<0000000000407714>] sparc64_realfault_common+0x10/0x20 [ 47.378602] [<0000000000e4cf3c>] die_if_kernel+0x12c/0x278 [ 47.378644] [<0000000000e6709c>] unhandled_fault+0x88/0xac [ 47.378684] [<0000000000e6758c>] do_sparc64_fault+0x4cc/0xb00 [ 47.378723] [<0000000000407714>] sparc64_realfault_common+0x10/0x20 [ 47.378773] ---[ end trace 0000000000000000 ]--- [ 47.405243] ------------[ cut here ]------------ [ 47.405255] WARNING: CPU: 13 PID: 0 at arch/sparc/kernel/nmi.c:84 perfctr_irq+0x2e0/0x320 [ 47.405306] Watchdog detected hard LOCKUP on cpu 13 [ 47.405315] Modules linked in: sr_mod(+) cdrom ata_generic ohci_pci(+) ehci_p CTRL-A Z for help | 9600 8N1 | NOR | Minicom 2.8 | VT102 | Offline | tty00
