On Mon, Nov 27, 2017 at 1:20 PM, Anatoly Pugachev <matorola@xxxxxxxxx> wrote:
> On Wed, Nov 22, 2017 at 6:40 PM, Anatoly Pugachev <matorola@xxxxxxxxx> wrote:
>> Hello!
>>
>> Trying to boot latest git kernel 4.14.0-12995-g0c86a6bd85ff does not
>> boot on my sparc64 LDOM [1], kernel config [2].
>
> 4.15.0-rc1 a bit different OOPS, but still does not boot:
tried with debian sparc64 default kernel config file, and git kernel
v4.15-rc1-24-g43570f0383d6
still this LDOM doesn't boot. Kernel boot log is below.
Going to try git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
to boot and bisect...
Loading Linux 4.15.0-rc1+ ...
Loading initial ramdisk ...
[ 0.000014] PROMLIB: Sun IEEE Boot Prom 'OBP 4.38.8 2017/02/22 13:51'
[ 0.000018] PROMLIB: Root node compatible: sun4v
[ 0.000050] Linux version 4.15.0-rc1+ (mator@ttip) (gcc version
7.2.0 (Debian 7.2.0-16)) #528 SMP Wed Nov 29 11:28:51 MSK 2017
[ 0.000304] bootconsole [earlyprom0] enabled
[ 0.000344] ARCH: SUN4V
[ 0.000386] Ethernet address: 00:14:4f:fa:06:f2
[ 0.000434] MM: PAGE_OFFSET is 0xfff8000000000000 (max_phys_bits == 47)
[ 0.000494] MM: VMALLOC [0x0000000100000000 --> 0x0006000000000000]
[ 0.000551] MM: VMEMMAP [0x0006000000000000 --> 0x000c000000000000]
[ 0.010204] Kernel: Using 3 locked TLB entries for main kernel image.
[ 0.010274] Remapping the kernel...
[ 0.010294] done.
[ 0.040080] OF stdout device is: /virtual-devices@100/console@1
[ 0.040150] PROM: Built device tree with 68631 bytes of memory.
[ 0.040212] MDESC: Size is 30976 bytes.
[ 0.040310] PLATFORM: banner-name [SPARC T5-2]
[ 0.040355] PLATFORM: name [ORCL,SPARC-T5-2]
[ 0.040395] PLATFORM: hostid [84fa06f2]
[ 0.040432] PLATFORM: serial# [0035260e]
[ 0.040469] PLATFORM: stick-frequency [3b9aca00]
[ 0.040512] PLATFORM: mac-address [144ffa06f2]
[ 0.040553] PLATFORM: watchdog-resolution [1000 ms]
[ 0.040599] PLATFORM: watchdog-max-timeout [31536000000 ms]
[ 0.040649] PLATFORM: max-cpus [1024]
[ 0.040747] Top of RAM: 0x40bf8b8000, Total RAM: 0x7ff380000
[ 0.040804] Memory hole size: 232453MB
[ 0.068288] Allocated 40960 bytes for kernel page tables.
[ 0.068391] Zone ranges:
[ 0.068428] Normal [mem 0x0000000040400000-0x00000040bf8b7fff]
[ 0.068491] Movable zone start for each node
[ 0.068532] Early memory node ranges
[ 0.068568] node 0: [mem 0x0000000040400000-0x000000007febffff]
[ 0.068624] node 0: [mem 0x000000007ff40000-0x000000007ff47fff]
[ 0.068681] node 0: [mem 0x0000000080000000-0x000000077fffffff]
[ 0.068738] node 0: [mem 0x0000002000000000-0x000000202fffffff]
[ 0.068794] node 0: [mem 0x0000004030000000-0x00000040bf8b7fff]
[ 0.068851] Initmem setup node 0 [mem 0x0000000040400000-0x00000040bf8b7fff]
[ 0.068940] Kernel unaligned access at TPC[9b75bc] secpath_set+0x3c/0x80
[ 0.069009] Unable to handle kernel NULL pointer dereference in mna handler
[ 0.069011] at virtual address 0000000000000069
[ 0.069115] current->{active_,}mm->context = 0000000000000000
[ 0.069167] current->{active_,}mm->pgd = fff8004030002000
[ 0.069219] \|/ ____ \|/
[ 0.069219] "@'/ .. \`@"
[ 0.069219] /_| \__/ |_\
[ 0.069219] \__U_/
[ 0.069346] swapper(0): Oops [#1]
[ 0.069382] CPU: 0 PID: 0 Comm: swapper Not tainted 4.15.0-rc1+ #528
[ 0.069441] task: 0000000000c121c0 task.stack: 0000000000bf8000
[ 0.069496] TSTATE: 0000000080e01607 TPC: 00000000009b75bc TNPC:
00000000009b75c0 Y: 00000170 Not tainted
[ 0.069582] TPC: <secpath_set+0x3c/0x80>
[ 0.069621] g0: 000000000000002d g1: fffffffffffffff4 g2:
0000000000080000 g3: 0000000000d06400
[ 0.069698] g4: 0000000000c121c0 g5: 0000000000000000 g6:
0000000000bf8000 g7: 0000000000d06400
[ 0.069776] o0: 0000000000000018 o1: 0000000000bfbaa8 o2:
0000000000000088 o3: 0000000000ca5980
[ 0.069853] o4: 0000000000000000 o5: 0000000000c53a98 sp:
0000000000bfb171 ret_pc: 00000000005a32ec
[ 0.069939] RPC: <zone_batchsize.isra.8+0x4c/0x80>
[ 0.069984] l0: 0000000000800000 l1: 0000000000d63000 l2:
0000000000000000 l3: 0000000000cb83c8
[ 0.070061] l4: 0000000000b96cd8 l5: 00000000fef195e1 l6:
0000000000000082 l7: 0000000000d6eee8
[ 0.070137] i0: 0000000000000001 i1: 0000000000b53658 i2:
0000000000000000 i3: 0000000000bfbb00
[ 0.070214] i4: 0000000000bfbb08 i5: 0000000000000018 i6:
0000000000bfb221 i7: 0000000000cfb200
[ 0.070294] I7: <free_area_init_node+0x468/0x4cc>
[ 0.070338] Call Trace:
[ 0.070366] [0000000000cfb200] free_area_init_node+0x468/0x4cc
[ 0.070424] [0000000000cd8c7c] free_area_init_nodes+0x548/0x568
[ 0.070482] [0000000000ccae70] paging_init+0xf74/0xf90
[ 0.070533] [0000000000cc562c] setup_arch+0x284/0x6ec
[ 0.070581] [0000000000cc2728] start_kernel+0x5c/0x4a0
[ 0.070631] [0000000000cc5304] start_early_boot+0x2b8/0x2c8
[ 0.070686] [0000000000a41000] tlb_fixup_done+0x4c/0x6c
[ 0.070737] [000000000011d8a4] 0x11d8a4
[ 0.070775] Disabling lock debugging due to kernel taint
[ 0.070827] Caller[0000000000cfb200]: free_area_init_node+0x468/0x4cc
[ 0.070886] Caller[0000000000cd8c7c]: free_area_init_nodes+0x548/0x568
[ 0.070945] Caller[0000000000ccae70]: paging_init+0xf74/0xf90
[ 0.070998] Caller[0000000000cc562c]: setup_arch+0x284/0x6ec
[ 0.071051] Caller[0000000000cc2728]: start_kernel+0x5c/0x4a0
[ 0.071105] Caller[0000000000cc5304]: start_early_boot+0x2b8/0x2c8
[ 0.071162] Caller[0000000000a41000]: tlb_fixup_done+0x4c/0x6c
[ 0.071217] Caller[000000000011d8a4]: 0x11d8a4
[ 0.071259] Instruction DUMP:
[ 0.071261] ba100008
[ 0.071292] 02c2000c
[ 0.071317] 82103ff4
[ 0.071342] <f85e2068>
[ 0.071368] 02c70007
[ 0.071392] 9210001c
[ 0.071417] 4002014a
[ 0.071443] 90102001
[ 0.071468] 80a22000
[ 0.071494]
[ 0.071538] Kernel panic - not syncing: Attempted to kill the idle task!
[ 0.071679] Unable to handle kernel NULL pointer dereference
...
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