Kernel panic message snippet from the log attachment papat-221211-reboot_mainline-6.0.9-060009-generic_kernel-panic.log:
[ 835.504178] ------------[ cut here ]------------ [ 835.504183] kernel BUG at kernel/irq_work.c:235! [ 835.504184] Internal error: Oops - BUG: 0 [#1] SMP [ 835.504186] Modules linked in: [ 835.504187] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W L 6.0.9-060009-generic #202211161102 [ 835.504189] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 835.504190] pc : irq_work_run_list+0x98/0xa0 [ 835.504194] lr : irq_work_run+0x2c/0x60 [ 835.504196] sp : ffff80000883bc60 [ 835.504197] x29: ffff80000883bc60 x28: ffff403e40bca798 x27: 0000000000000000 [ 835.504200] x26: ffff78e12694f000 x25: 0000000000000000 x24: 0000000000000000 [ 835.504202] x23: ffffc75d180f48d4 x22: 00000000000002e9 x21: ffffc75d1a27b798 [ 835.504205] x20: 0000000000000095 x19: ffffc75d1a287ff0 x18: ffff80000881b050 [ 835.504207] x17: 0000000000000000 x16: 0000000000000000 x15: 6765722030303030 [ 835.504209] x14: 0000000000000001 x13: 3a296c61746f7420 x12: 302820736b736174 [ 835.504212] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffc75d180f48f4 [ 835.504214] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 835.504217] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 835.504219] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff083e7f10eff8 [ 835.504221] Call trace: [ 835.504222] irq_work_run_list+0x98/0xa0 [ 835.504224] smpcfd_dying_cpu+0x24/0x40 [ 835.504227] cpuhp_invoke_callback+0x230/0x610 [ 835.504229] cpuhp_invoke_callback_range+0xe4/0x11c [ 835.504231] _cpu_up+0x1f4/0x294 [ 835.504233] cpu_up+0xd0/0x13c [ 835.504234] bringup_nonboot_cpus+0x98/0xdc [ 835.504236] smp_init+0x40/0xb8 [ 835.504237] kernel_init_freeable+0x144/0x1c8 [ 835.504240] kernel_init+0x3c/0x180 [ 835.504241] ret_from_fork+0x10/0x20 [ 835.504244] Code: d2800002 d2800010 d2800011 d65f03c0 (d4210000) [ 835.504249] ---[ end trace 0000000000000000 ]--- [ 835.504250] note: swapper/0[1] exited with preempt_count 1 [ 835.504435] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 835.504437] SMP: stopping secondary CPUs [ 835.506210] x6 : 0000000000000000 [ 835.506213] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 835.506216] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00000000000000e0 [ 835.506218] Call trace: [ 835.506219] arch_cpu_idle+0x1c/0x60 [ 835.506221] default_idle_call+0x78/0x1f0 [ 835.506223] cpuidle_idle_call+0x198/0x200 [ 835.506225] do_idle+0xb8/0x120 [ 835.506227] cpu_startup_entry+0x30/0x40 [ 835.506229] secondary_start_kernel+0xf4/0x14c [ 835.506231] __secondary_switched+0xb4/0xb8 [ 835.514617] Call trace: [ 835.518072] arch_cpu_idle+0x1c/0x60 [ 835.525418] default_idle_call+0x78/0x1f0 [ 835.528518] cpuidle_idle_call+0x198/0x200 [ 835.538432] do_idle+0xb8/0x120 [ 835.545516] cpu_startup_entry+0x30/0x40 [ 835.549499] secondary_start_kernel+0xf4/0x14c [ 835.553486] __secondary_switched+0xb4/0xb8 [ 836.948113] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990294 Title: Ampere AltraMax sometimes hangs after "EFI stub: Exiting boot services..." Status in grub2 package in Ubuntu: New Status in linux package in Ubuntu: In Progress Bug description: When kernel test rebooted onto the 5.15.0-43-generic HWE kernel, no output appeared on the console after the EFI stub: Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint A0 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint AD EFI stub: Booting Linux Kernel... EFI stub: ERROR: FIRMWARE BUG: kernel image not aligned on 64k boundary EFI stub: Using DTB from configuration table EFI stub: Exiting boot services... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1990294/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
