Acknowledged
Created: Aug 7, 2024
Updated: Sep 13, 2024
Found In Version: 10.24.33.1
Severity: Standard
Applicable for: Wind River Linux LTS 24
Component/s: BSP
[ 212.838849] softirqs last disabled at (1761189): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 212.838878] ---[ end trace 0000000000000000 ]---
[ 213.402220] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 0 expected S0* got $T05thread:01;#07
[ 213.403146] ------------[ cut here ]------------
[ 213.403159] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 213.403214] Modules linked in:
[ 213.403234] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 213.403253] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 213.403264] epc : run_simple_test+0x22a/0x22e
[ 213.403285] ra : run_simple_test+0x22a/0x22e
[ 213.403305] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 213.403320] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 0000657268743530
[ 213.403334] t1 : 0000000000000037 t2 : 6461657268743530 s0 : ffffffc800023830
[ 213.403349] s1 : ffffffff8379d1c8 a0 : 000000000000006f a1 : ffffffe7fb3e3888
[ 213.403362] a2 : ffffffe7fb3ef660 a3 : 0000000000000000 a4 : 0000000000000000
[ 213.403375] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 213.403388] s2 : 0000000000000000 s3 : 000000000000000d s4 : ffffffff826aba20
[ 213.403401] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 213.403415] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: ffffffff81601b98
[ 213.403429] s11: ffffffff826a660c t3 : ffffffff831c0aef t4 : ffffffff831c0aef
[ 213.403444] t5 : ffffffff831c0a80 t6 : ffffffff831c0ae8
[ 213.403456] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 213.403470] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 213.403495] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 213.403518] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 213.403561] [<ffffffff80115e8c>] gdb_serial_stub+0x8c2/0x8f4
[ 213.403582] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 213.403611] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 213.403639] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 213.403663] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 213.403702] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 213.403731] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 213.403757] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 213.403788] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 213.403826] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 213.403865] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 213.403904] irq event stamp: 1761203
[ 213.403913] hardirqs last enabled at (1761203): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 213.403946] hardirqs last disabled at (1761201): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 213.403987] softirqs last enabled at (1761202): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 213.404017] softirqs last disabled at (1761197): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 213.404046] ---[ end trace 0000000000000000 ]---
[ 213.404267] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 1 expected OK got $E14#aa
[ 213.404604] ------------[ cut here ]------------
[ 213.404613] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 213.404645] Modules linked in:
[ 213.404658] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 213.404675] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 213.404685] epc : run_simple_test+0x22a/0x22e
[ 213.404704] ra : run_simple_test+0x22a/0x22e
[ 213.404724] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 213.404738] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 000a616123343145
[ 213.404753] t1 : 0000000000000061 t2 : 31452420746f6720 s0 : ffffffc800023830
[ 213.404767] s1 : ffffffff8379d1c8 a0 : 0000000000000064 a1 : 80000001000040b4
[ 213.404780] a2 : 0000000000000000 a3 : 00000001000040b4 a4 : 0000000000000000
[ 213.404793] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 213.404806] s2 : 000000000000000a s3 : 0000000000000003 s4 : ffffffff826aba20
[ 213.404819] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 213.404833] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: 00000000000007ff
[ 213.404846] s11: ffffffff826aba20 t3 : ffffffff831c15fc t4 : ffffffff831c15fc
[ 213.404861] t5 : ffffffff831c1598 t6 : ffffffff831c15f8
[ 213.404873] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 213.404886] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 213.404910] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 213.404931] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 213.404961] [<ffffffff801157a2>] gdb_serial_stub+0x1d8/0x8f4
[ 213.404981] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 213.405008] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 213.405037] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 213.405057] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 213.405087] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 213.405115] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 213.405142] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 213.405167] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 213.405195] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 213.405225] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 213.405260] irq event stamp: 1761203
[ 213.405269] hardirqs last enabled at (1761203): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 213.405301] hardirqs last disabled at (1761201): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 213.405332] softirqs last enabled at (1761202): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 213.405361] softirqs last disabled at (1761197): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 213.405389] ---[ end trace 0000000000000000 ]---
[ 213.968704] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 0 expected S0* got $T05thread:01;#07
[ 213.969629] ------------[ cut here ]------------
[ 213.969641] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 213.969697] Modules linked in:
[ 213.969716] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 213.969735] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 213.969746] epc : run_simple_test+0x22a/0x22e
[ 213.969766] ra : run_simple_test+0x22a/0x22e
[ 213.969786] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 213.969801] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 0000657268743530
[ 213.969816] t1 : 0000000000000037 t2 : 6461657268743530 s0 : ffffffc800023830
[ 213.969830] s1 : ffffffff8379d1c8 a0 : 000000000000006f a1 : ffffffe7fb3e3888
[ 213.969844] a2 : ffffffe7fb3ef660 a3 : 0000000000000000 a4 : 0000000000000000
[ 213.969858] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 213.969870] s2 : 0000000000000000 s3 : 000000000000000d s4 : ffffffff826aba20
[ 213.969883] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 213.969897] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: ffffffff81601b98
[ 213.969911] s11: ffffffff826a660c t3 : ffffffff831c210f t4 : ffffffff831c210f
[ 213.969926] t5 : ffffffff831c20a0 t6 : ffffffff831c2108
[ 213.969938] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 213.969952] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 213.969976] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 213.969999] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 213.970043] [<ffffffff80115e8c>] gdb_serial_stub+0x8c2/0x8f4
[ 213.970064] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 213.970093] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 213.970123] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 213.970146] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 213.970186] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 213.970215] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 213.970241] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 213.970271] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 213.970309] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 213.970347] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 213.970386] irq event stamp: 1761211
[ 213.970394] hardirqs last enabled at (1761211): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 213.970428] hardirqs last disabled at (1761209): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 213.970468] softirqs last enabled at (1761210): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 213.970498] softirqs last disabled at (1761205): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 213.970527] ---[ end trace 0000000000000000 ]---
[ 213.970747] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 1 expected OK got $E14#aa
[ 213.971080] ------------[ cut here ]------------
[ 213.971089] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 213.971121] Modules linked in:
[ 213.971134] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 213.971152] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 213.971161] epc : run_simple_test+0x22a/0x22e
[ 213.971181] ra : run_simple_test+0x22a/0x22e
[ 213.971201] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 213.971215] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 000a616123343145
[ 213.971229] t1 : 0000000000000061 t2 : 31452420746f6720 s0 : ffffffc800023830
[ 213.971244] s1 : ffffffff8379d1c8 a0 : 0000000000000064 a1 : 8000000100004104
[ 213.971257] a2 : 0000000000000000 a3 : 0000000100004104 a4 : 0000000000000000
[ 213.971271] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 213.971283] s2 : 000000000000000a s3 : 0000000000000003 s4 : ffffffff826aba20
[ 213.971296] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 213.971310] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: 00000000000007ff
[ 213.971323] s11: ffffffff826aba20 t3 : ffffffff831c2c1c t4 : ffffffff831c2c1c
[ 213.971338] t5 : ffffffff831c2bb8 t6 : ffffffff831c2c18
[ 213.971350] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 213.971363] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 213.971386] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 213.971408] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 213.971438] [<ffffffff801157a2>] gdb_serial_stub+0x1d8/0x8f4
[ 213.971458] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 213.971486] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 213.971514] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 213.971534] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 213.971564] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 213.971592] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 213.971619] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 213.971643] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 213.971672] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 213.971702] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 213.971737] irq event stamp: 1761211
[ 213.971746] hardirqs last enabled at (1761211): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 213.971777] hardirqs last disabled at (1761209): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 213.971811] softirqs last enabled at (1761210): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 213.971840] softirqs last disabled at (1761205): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 213.971868] ---[ end trace 0000000000000000 ]---
[ 214.535207] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 0 expected S0* got $T05thread:01;#07
[ 214.536130] ------------[ cut here ]------------
[ 214.536141] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 214.536196] Modules linked in:
[ 214.536216] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 214.536235] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 214.536246] epc : run_simple_test+0x22a/0x22e
[ 214.536266] ra : run_simple_test+0x22a/0x22e
[ 214.536285] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 214.536300] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 0000657268743530
[ 214.536315] t1 : 0000000000000037 t2 : 6461657268743530 s0 : ffffffc800023830
[ 214.536330] s1 : ffffffff8379d1c8 a0 : 000000000000006f a1 : ffffffe7fb3e3888
[ 214.536344] a2 : ffffffe7fb3ef660 a3 : 0000000000000000 a4 : 0000000000000000
[ 214.536357] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 214.536370] s2 : 0000000000000000 s3 : 000000000000000d s4 : ffffffff826aba20
[ 214.536383] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 214.536397] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: ffffffff81601b98
[ 214.536411] s11: ffffffff826a660c t3 : ffffffff831c372f t4 : ffffffff831c372f
[ 214.536426] t5 : ffffffff831c36c0 t6 : ffffffff831c3728
[ 214.536438] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 214.536451] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 214.536476] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 214.536499] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 214.536543] [<ffffffff80115e8c>] gdb_serial_stub+0x8c2/0x8f4
[ 214.536563] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 214.536592] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 214.536621] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 214.536645] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 214.536686] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 214.536714] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 214.536741] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 214.536771] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 214.536809] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 214.536847] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 214.536885] irq event stamp: 1761219
[ 214.536894] hardirqs last enabled at (1761219): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 214.536927] hardirqs last disabled at (1761217): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 214.536969] softirqs last enabled at (1761218): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 214.536998] softirqs last disabled at (1761213): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 214.537028] ---[ end trace 0000000000000000 ]---
[ 214.537246] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 1 expected OK got $E14#aa
[ 214.537581] ------------[ cut here ]------------
[ 214.537590] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 214.537622] Modules linked in:
[ 214.537635] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 214.537653] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 214.537662] epc : run_simple_test+0x22a/0x22e
[ 214.537682] ra : run_simple_test+0x22a/0x22e
[ 214.537702] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 214.537716] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 000a616123343145
[ 214.537730] t1 : 0000000000000061 t2 : 31452420746f6720 s0 : ffffffc800023830
[ 214.537745] s1 : ffffffff8379d1c8 a0 : 0000000000000064 a1 : 8000000100004154
[ 214.537758] a2 : 0000000000000000 a3 : 0000000100004154 a4 : 0000000000000000
[ 214.537771] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 214.537784] s2 : 000000000000000a s3 : 0000000000000003 s4 : ffffffff826aba20
[ 214.537797] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 214.537811] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: 00000000000007ff
[ 214.537824] s11: ffffffff826aba20 t3 : ffffffff831c423c t4 : ffffffff831c423c
[ 214.537839] t5 : ffffffff831c41d8 t6 : ffffffff831c4238
[ 214.537851] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 214.537865] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 214.537888] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 214.537910] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 214.537940] [<ffffffff801157a2>] gdb_serial_stub+0x1d8/0x8f4
[ 214.537960] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 214.537988] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 214.538017] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 214.538037] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 214.538066] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 214.538094] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 214.538120] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 214.538145] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 214.538176] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 214.538205] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 214.538239] irq event stamp: 1761219
[ 214.538248] hardirqs last enabled at (1761219): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 214.538279] hardirqs last disabled at (1761217): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 214.538310] softirqs last enabled at (1761218): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 214.538339] softirqs last disabled at (1761213): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 214.538368] ---[ end trace 0000000000000000 ]---
[ 215.101723] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 0 expected S0* got $T05thread:01;#07
[ 215.102646] ------------[ cut here ]------------
[ 215.102658] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 215.102712] Modules linked in:
[ 215.102732] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 215.102752] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 215.102763] epc : run_simple_test+0x22a/0x22e
[ 215.102783] ra : run_simple_test+0x22a/0x22e
[ 215.102803] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 215.102818] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 0000657268743530
[ 215.102832] t1 : 0000000000000037 t2 : 6461657268743530 s0 : ffffffc800023830
[ 215.102847] s1 : ffffffff8379d1c8 a0 : 000000000000006f a1 : ffffffe7fb3e3888
[ 215.102861] a2 : ffffffe7fb3ef660 a3 : 0000000000000000 a4 : 0000000000000000
[ 215.102874] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 215.102887] s2 : 0000000000000000 s3 : 000000000000000d s4 : ffffffff826aba20
[ 215.102900] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 215.102914] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: ffffffff81601b98
[ 215.102928] s11: ffffffff826a660c t3 : ffffffff831c4d4f t4 : ffffffff831c4d4f
[ 215.102943] t5 : ffffffff831c4ce0 t6 : ffffffff831c4d48
[ 215.102955] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 215.102969] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 215.102993] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 215.103016] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 215.103060] [<ffffffff80115e8c>] gdb_serial_stub+0x8c2/0x8f4
[ 215.103080] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 215.103109] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 215.103138] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 215.103162] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 215.103202] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 215.103231] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 215.103257] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 215.103287] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 215.103326] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 215.103365] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 215.103403] irq event stamp: 1761227
[ 215.103412] hardirqs last enabled at (1761227): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 215.103445] hardirqs last disabled at (1761225): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 215.103486] softirqs last enabled at (1761226): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 215.103516] softirqs last disabled at (1761221): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 215.103545] ---[ end trace 0000000000000000 ]---
[ 215.103766] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 1 expected OK got $E14#aa
[ 215.104102] ------------[ cut here ]------------
[ 215.104111] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 215.104142] Modules linked in:
[ 215.104155] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 215.104173] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 215.104182] epc : run_simple_test+0x22a/0x22e
[ 215.104201] ra : run_simple_test+0x22a/0x22e
[ 215.104221] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 215.104235] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 000a616123343145
[ 215.104250] t1 : 0000000000000061 t2 : 31452420746f6720 s0 : ffffffc800023830
[ 215.104264] s1 : ffffffff8379d1c8 a0 : 0000000000000064 a1 : 80000001000041a4
[ 215.104278] a2 : 0000000000000000 a3 : 00000001000041a4 a4 : 0000000000000000
[ 215.104291] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 215.104305] s2 : 000000000000000a s3 : 0000000000000003 s4 : ffffffff826aba20
[ 215.104317] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 215.104332] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: 00000000000007ff
[ 215.104345] s11: ffffffff826aba20 t3 : ffffffff831c585c t4 : ffffffff831c585c
[ 215.104359] t5 : ffffffff831c57f8 t6 : ffffffff831c5858
[ 215.104371] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 215.104384] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 215.104407] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 215.104429] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 215.104459] [<ffffffff801157a2>] gdb_serial_stub+0x1d8/0x8f4
[ 215.104479] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 215.104507] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 215.104536] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 215.104556] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 215.104585] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 215.104614] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 215.104640] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 215.104665] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 215.104695] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 215.104724] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 215.104758] irq event stamp: 1761227
[ 215.104767] hardirqs last enabled at (1761227): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 215.104798] hardirqs last disabled at (1761225): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 215.104830] softirqs last enabled at (1761226): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 215.104859] softirqs last disabled at (1761221): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 215.104888] ---[ end trace 0000000000000000 ]---
[ 215.668089] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 0 expected S0* got $T05thread:01;#07
[ 215.668992] ------------[ cut here ]------------
[ 215.669004] WARNING: CPU: 3 PID: 1 at /drivers/misc/kgdbts.c:818 run_simple_test+0x22a/0x22e
[ 215.669059] Modules linked in:
[ 215.669079] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.6.43-yocto-standard #1
[ 215.669099] Hardware name: Microchip PolarFire-SoC Icicle Kit (DT)
[ 215.669110] epc : run_simple_test+0x22a/0x22e
[ 215.669130] ra : run_simple_test+0x22a/0x22e
[ 215.669151] epc : ffffffff8097d124 ra : ffffffff8097d124 sp : ffffffc800023810
[ 215.669166] gp : ffffffff826a6458 tp : ffffffe7a2b60040 t0 : 0000657268743530
[ 215.669180] t1 : 0000000000000037 t2 : 6461657268743530 s0 : ffffffc800023830
[ 215.669195] s1 : ffffffff8379d1c8 a0 : 000000000000006f a1 : ffffffe7fb3e3888
[ 215.669208] a2 : ffffffe7fb3ef660 a3 : 0000000000000000 a4 : 0000000000000000
[ 215.669222] a5 : 0000000000000000 a6 : 0000000000000010 a7 : 0000000000000030
[ 215.669235] s2 : 0000000000000000 s3 : 000000000000000d s4 : ffffffff826aba20
[ 215.669248] s5 : ffffffff83347cd0 s6 : ffffffff8168a3d0 s7 : 000000000000002b
[ 215.669262] s8 : 0000000000000003 s9 : ffffffc8000239d8 s10: ffffffff81601b98
[ 215.669276] s11: ffffffff826a660c t3 : ffffffff831c636f t4 : ffffffff831c636f
[ 215.669291] t5 : ffffffff831c6300 t6 : ffffffff831c6368
[ 215.669302] status: 0000000200000100 badaddr: 0000000000000000 cause: 0000000000000003
[ 215.669317] [<ffffffff8097d124>] run_simple_test+0x22a/0x22e
[ 215.669342] [<ffffffff8097ccf8>] kgdbts_put_char+0x18/0x22
[ 215.669364] [<ffffffff80114808>] put_packet+0x98/0xf8
[ 215.669407] [<ffffffff80115e8c>] gdb_serial_stub+0x8c2/0x8f4
[ 215.669427] [<ffffffff80113a66>] kgdb_cpu_enter+0x476/0x7b0
[ 215.669457] [<ffffffff8011435a>] kgdb_handle_exception+0xe0/0x11a
[ 215.669485] [<ffffffff8000a508>] kgdb_riscv_notify+0x86/0x112
[ 215.669508] [<ffffffff800488ae>] notifier_call_chain+0x8e/0x182
[ 215.669548] [<ffffffff80048ab0>] atomic_notifier_call_chain+0x50/0x100
[ 215.669576] [<ffffffff80048bae>] notify_die+0x4e/0xac
[ 215.669603] [<ffffffff8000628e>] handle_break+0x86/0xfe
[ 215.669631] [<ffffffff80ed398a>] do_trap_break+0x46/0x5a
[ 215.669670] [<ffffffff80ee16e0>] ret_from_exception+0x0/0x64
[ 215.669707] [<ffffffff80113136>] kgdb_compiled_break+0x0/0x14
[ 215.669745] irq event stamp: 1761235
[ 215.669754] hardirqs last enabled at (1761235): [<ffffffff80ed49c2>] irqentry_exit+0xd4/0x174
[ 215.669787] hardirqs last disabled at (1761233): [<ffffffff800243f0>] handle_softirqs+0x410/0x478
[ 215.669828] softirqs last enabled at (1761234): [<ffffffff8002440e>] handle_softirqs+0x42e/0x478
[ 215.669857] softirqs last disabled at (1761229): [<ffffffff80024a1e>] irq_exit_rcu+0x92/0xb4
[ 215.669886] ---[ end trace 0000000000000000 ]---
[ 215.670097] kgdbts: ERROR PUT: end of test buffer on 'singlestep_breakpoint_test' line 1 expected OK got $E14#aa
[ 215.670435] ------------[ cut here ]------------
