Public bug reported:
Issue found on 5.8.0-10-generic riscv
Message reported on boot.
[ 13.483103] ------------[ cut here ]------------
[ 13.483711] riscv/mm: Found insecure W+X mapping at address
(____ptrval____)/0xffffffdff8000000
[ 13.484542] WARNING: CPU: 5 PID: 1 at arch/riscv/mm/ptdump.c:200
note_page+0x24c/0x252
[ 13.485175] Modules linked in:
[ 13.485606] CPU: 5 PID: 1 Comm: swapper/0 Not tainted 5.8.0-10-generic
#12-Ubuntu
[ 13.486091] epc: ffffffe000208f18 ra : ffffffe000208f18 sp : ffffffe1f5bfbb30
[ 13.486471] gp : ffffffe001728ee0 tp : ffffffe1f5bf5080 t0 :
ffffffe00173ed88
[ 13.486850] t1 : ffffffe00173ed20 t2 : 00000001fecbe000 s0 :
ffffffe1f5bfbb80
[ 13.487250] s1 : ffffffe1f5bfbe10 a0 : 0000000000000053 a1 :
0000000000000020
[ 13.487633] a2 : ffffffe1f5bfb870 a3 : 0000000000000000 a4 :
ffffffe0016200f8
[ 13.488040] a5 : ffffffe0016200f8 a6 : 00000000000000b5 a7 :
ffffffe0006f2806
[ 13.488421] s2 : ffffffdff8001000 s3 : 0000000000000000 s4 :
0000000000000004
[ 13.488800] s5 : 0000000000000000 s6 : 0000000000000000 s7 :
ffffffe1f5bfbd20
[ 13.489322] s8 : ffffffdff8001000 s9 : ffffffe00172a148 s10:
ffffffdff8002000
[ 13.489738] s11: ffffffe000c16e20 t3 : 000000000003cec0 t4 :
000000000003cec0
[ 13.490119] t5 : 0000000000000000 t6 : ffffffe001739462
[ 13.490406] status: 0000000000000120 badaddr: 0000000000000000 cause:
0000000000000003
[ 13.490849] ---[ end trace 607c551edff1ef12 ]---
Please find attachment for the boot dmesg log.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: 5.8 groovy
** Tags added: groovy
** Tags added: 5.8
** Description changed:
Issue found on 5.8.0-10-generic riscv
+
+ Message reported on boot.
[ 13.483103] ------------[ cut here ]------------
[ 13.483711] riscv/mm: Found insecure W+X mapping at address
(____ptrval____)/0xffffffdff8000000
[ 13.484542] WARNING: CPU: 5 PID: 1 at arch/riscv/mm/ptdump.c:200
note_page+0x24c/0x252
[ 13.485175] Modules linked in:
[ 13.485606] CPU: 5 PID: 1 Comm: swapper/0 Not tainted 5.8.0-10-generic
#12-Ubuntu
[ 13.486091] epc: ffffffe000208f18 ra : ffffffe000208f18 sp :
ffffffe1f5bfbb30
[ 13.486471] gp : ffffffe001728ee0 tp : ffffffe1f5bf5080 t0 :
ffffffe00173ed88
[ 13.486850] t1 : ffffffe00173ed20 t2 : 00000001fecbe000 s0 :
ffffffe1f5bfbb80
[ 13.487250] s1 : ffffffe1f5bfbe10 a0 : 0000000000000053 a1 :
0000000000000020
[ 13.487633] a2 : ffffffe1f5bfb870 a3 : 0000000000000000 a4 :
ffffffe0016200f8
[ 13.488040] a5 : ffffffe0016200f8 a6 : 00000000000000b5 a7 :
ffffffe0006f2806
[ 13.488421] s2 : ffffffdff8001000 s3 : 0000000000000000 s4 :
0000000000000004
[ 13.488800] s5 : 0000000000000000 s6 : 0000000000000000 s7 :
ffffffe1f5bfbd20
[ 13.489322] s8 : ffffffdff8001000 s9 : ffffffe00172a148 s10:
ffffffdff8002000
[ 13.489738] s11: ffffffe000c16e20 t3 : 000000000003cec0 t4 :
000000000003cec0
[ 13.490119] t5 : 0000000000000000 t6 : ffffffe001739462
[ 13.490406] status: 0000000000000120 badaddr: 0000000000000000 cause:
0000000000000003
[ 13.490849] ---[ end trace 607c551edff1ef12 ]---
+
+ Please find attachment for the boot dmesg log.
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https://bugs.launchpad.net/bugs/1905728
Title:
Found insecure W+X mapping at address on Groovy RISCV
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