Comment # 2
on bug 1192473
from Christian Gross
Then it catches it for a long time already. :)
config-5.14.11-2-default:# CONFIG_FORTIFY_SOURCE is not set
config-5.3.18-59.25-default:CONFIG_FORTIFY_SOURCE=y
config-5.3.18-lp152.92-default:# CONFIG_FORTIFY_SOURCE is not set
config-5.3.18-lp152.95-default:# CONFIG_FORTIFY_SOURCE is not set
config-5.3.18-lp152.95-mybuild:# CONFIG_FORTIFY_SOURCE is not set
It was only set to "y" for the 5.3.18-59.25-default kernel used in 15.3
However, here is the kernel BUG message:
Loading Linux 5.3.18-59.25-default ...
Loading initial ramdisk ...
EFI stub: Entering in SVC mode with MMU enabled
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
[ 0.008983] detected buffer overflow in memcpy
[ 0.013512] ------------[ cut here ]------------
[ 0.018109] kernel BUG at ../lib/string.c:1090!
[ 0.022618] Internal error: Oops - BUG: 0 [#1] SMP ARM
[ 0.027730] Modules linked in:
[ 0.030771] Supported: No, Unreleased kernel
[ 0.035025] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.3.18-59.25-default
#1 openSUSE Leap 15.2 (unreleased)
[ 0.044890] Hardware name: Altera SOCFPGA
[ 0.048891] PC is at fortify_panic+0x1c/0x20
[ 0.053145] LR is at vprintk_emit+0x118/0x2a0
[ 0.057480] pc : [<c0da9168>] lr : [<c03e668c>] psr: 60000053
[ 0.063716] sp : ee949de0 ip : ee949d20 fp : ee949dec
[ 0.068914] r10: c16321b4 r9 : c032ec34 r8 : c12b9118
[ 0.074113] r7 : 00000000 r6 : c1765658 r5 : 00000020 r4 : c176565c
[ 0.080608] r3 : 48d9555b r2 : 48d9555b r1 : 00000000 r0 : 00000022
[ 0.087105] Flags: nZCv IRQs on FIQs off Mode SVC_32 ISA ARM Segment
user
[ 0.094291] Control: 10c5387d Table: 0020404a DAC: 00000055
[ 0.100010] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
[ 0.105987] Stack: (0xee949de0 to 0xee94a000)
[ 0.110326] 9de0: ee949e0c ee949df0 c035fd20 c0da9158 c1763658 00000001
c1763668 ee945000
[ 0.118466] 9e00: ee949e34 ee949e10 c031e578 c035fc24 ee945000 00000001
2e14e000 c036e4cc
[ 0.126605] 9e20: 00000001 ef6d42e8 ee949e54 ee949e38 c036e4fc c031e4ac
c15862e8 00000056
[ 0.134745] 9e40: 2e14e000 c036e4cc ee949eb4 ee949e58 c036daa8 c036e4d8
c0dae498 c11b1208
[ 0.142884] 9e60: c11b1200 c1631f70 c1767140 c1743138 ef6d42e8 c1605fac
ffffe000 00000003
[ 0.151024] 9e80: c047b824 00000001 2e14e000 ef6d42e8 c15862e8 00000001
00000056 c1605fb0
[ 0.159164] 9ea0: 2e14e000 00000000 ee949ef4 ee949eb8 c036f998 c036d9fc
00000000 c03e6820
[ 0.167303] 9ec0: 00000000 00000000 00000000 00000001 000000d4 c1640ed4
c16060e4 c1605fb0
[ 0.175442] 9ee0: 00000000 00000000 ee949f0c ee949ef8 c036fac8 c036f878
00000001 c1605fac
[ 0.183582] 9f00: ee949f1c ee949f10 c036fb08 c036fa48 ee949f4c ee949f20
c142678c c036faf8
[ 0.191722] 9f20: 00000000 c1429b4c ee949f4c c15840e4 c15840e4 00000001
00000000 00000000
[ 0.199861] 9f40: ee949f94 ee949f50 c14013bc c14266ec c048c06c c031b8cc
ee948000 00000000
[ 0.208000] 9f60: 00000000 00000000 00000000 00000000 c0db1ea8 00000000
00000000 00000000
[ 0.216139] 9f80: 00000000 00000000 ee949fac ee949f98 c0db1ec0 c14011bc
00000000 c0db1ea8
[ 0.224279] 9fa0: 00000000 ee949fb0 c03010b0 c0db1eb4 00000000 00000000
00000000 00000000
[ 0.232417] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 0.240556] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
00000000 00000000
[ 0.248691] Backtrace:
[ 0.251138] [<c0da914c>] (fortify_panic) from [<c035fd20>]
(socfpga_a10_boot_secondary+0x0/0x10c)
[ 0.259973] [<c035fc18>] (socfpga_boot_secondary) from [<c031e578>]
(__cpu_up+0xd8/0x19c)
[ 0.268113] r7:ee945000 r6:c1763668 r5:00000001 r4:c1763658
[ 0.273754] [<c031e4a0>] (__cpu_up) from [<c036e4fc>]
(bringup_cpu+0x30/0x104)
[ 0.280944] r9:ef6d42e8 r8:00000001 r7:c036e4cc r6:2e14e000 r5:00000001
r4:ee945000
[ 0.288655] [<c036e4cc>] (bringup_cpu) from [<c036daa8>]
(cpuhp_invoke_callback+0xb8/0x7bc)
[ 0.296967] r7:c036e4cc r6:2e14e000 r5:00000056 r4:c15862e8
[ 0.302603] [<c036d9f0>] (cpuhp_invoke_callback) from [<c036f998>]
(_cpu_up+0x12c/0x1d0)
[ 0.310657] r10:00000000 r9:2e14e000 r8:c1605fb0 r7:00000056 r6:00000001
r5:c15862e8
[ 0.318447] r4:ef6d42e8
[ 0.320971] [<c036f86c>] (_cpu_up) from [<c036fac8>] (do_cpu_up+0x8c/0xb0)
[ 0.327815] r10:00000000 r9:00000000 r8:c1605fb0 r7:c16060e4 r6:c1640ed4
r5:000000d4
[ 0.335605] r4:00000001
[ 0.338128] [<c036fa3c>] (do_cpu_up) from [<c036fb08>] (cpu_up+0x1c/0x24)
[ 0.344882] r5:c1605fac r4:00000001
[ 0.348446] [<c036faec>] (cpu_up) from [<c142678c>] (smp_init+0xac/0xf8)
[ 0.355123] [<c14266e0>] (smp_init) from [<c14013bc>]
(kernel_init_freeable+0x20c/0x40c)
[ 0.363177] r8:00000000 r7:00000000 r6:00000001 r5:c15840e4 r4:c15840e4
[ 0.369853] [<c14011b0>] (kernel_init_freeable) from [<c0db1ec0>]
(kernel_init+0x18/0x128)
[ 0.378079] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000
r5:c0db1ea8
[ 0.385869] r4:00000000
[ 0.388394] [<c0db1ea8>] (kernel_init) from [<c03010b0>]
(ret_from_fork+0x14/0x24)
[ 0.395926] Exception stack(0xee949fb0 to 0xee949ff8)
[ 0.400953] 9fa0: 00000000 00000000
00000000 00000000
[ 0.409093] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 0.417231] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.423812] r5:c0db1ea8 r4:00000000
[ 0.427372] Code: e1a01000 e3070100 e34c012b ebd8f7cc (e7f001f2)
[ 0.433447] ---[ end trace 4663108c1c9c0434 ]---
[ 0.438047] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b
[ 0.445674] ---[ end Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b ]---