linux-kernel - [linux mainline/master] [6.0-6.1-rc1] [SRIOV] WARNING: CPU: 3 PID: 690 at arch/powerpc/kernel/irq_64.c:285 arch_local_irq

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Date:   Thu, 20 Oct 2022 15:07:10 +0530
From:   Tasmiya Nalatwad <tasmiya@...ux.vnet.ibm.com>
To:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org
Cc:     abdhalee@...ux.vnet.ibm.com, mputtash@...ux.vnet.com,
        sachinp@...ux.vnet.com
Subject: [linux mainline/master] [6.0-6.1-rc1] [SRIOV] WARNING: CPU: 3 PID:
 690 at arch/powerpc/kernel/irq_64.c:285 arch_local_irq_restore+0x230/0x26]

Greetings,

[linux mainline/master] [6.0-6.1-rc1] [SRIOV] WARNING: CPU: 3 PID: 690 
at arch/powerpc/kernel/irq_64.c:285 arch_local_irq_restore+0x230/0x26]


--- Traces ---
[   19.877841] ------------[ cut here ]------------
[   19.877855] WARNING: CPU: 3 PID: 690 at 
arch/powerpc/kernel/irq_64.c:285 arch_local_irq_restore+0x230/0x260
[   19.877865] Modules linked in: mbcache jbd2 sd_mod t10_pi 
crc64_rocksoft crc64 sg mlx5_core mlxfw ibmvscsi ibmveth 
scsi_transport_srp be2net psample ptp pps_core ipmi_devintf 
ipmi_msghandler fuse
[   19.877891] CPU: 3 PID: 690 Comm: modprobe Not tainted 
6.1.0-rc1-autotest-gaae703b02f92 #1
[   19.877897] Hardware name: IBM,8375-42A POWER9 (raw) 0x4e0202 
0xf000005 of:IBM,FW950.40 (VL950_099) hv:phyp pSeries
[   19.877903] NIP:  c00000000003f830 LR: c0000000000b4b7c CTR: 
000000000000a6a4
[   19.877908] REGS: c000000071ac76a0 TRAP: 0700   Not tainted 
(6.1.0-rc1-autotest-gaae703b02f92)
[   19.877913] MSR:  800000000282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  
CR: 44222284  XER: 00000000
[   19.877929] CFAR: c00000000003f684 IRQMASK: 1
[   19.877929] GPR00: c0000000000b4c3c c000000071ac7940 c00000000117ad00 
0000000000000000
[   19.877929] GPR04: 0000000000000000 0000001031a81794 0000000000000000 
4009287a77000005
[   19.877929] GPR08: 0000000000000000 0000000000008000 c000000071997700 
0000000000000040
[   19.877929] GPR12: 0000000000002000 c00000000fffae80 c0080000058af7e8 
c0080000009efde0
[   19.877929] GPR16: c008000004eb2830 c0080000058af928 00000000ffffffff 
c000000000fb47e0
[   19.877929] GPR20: c0000000029947d8 c008000000d79b00 c008000004e9eff8 
aaaaaaaaaaaaaaab
[   19.877929] GPR24: c0080000058b0ae8 c008000000c90000 0000000048034f65 
c008000000080000
[   19.877929] GPR28: c0000000029ce0d8 0000000000000000 0000000000000000 
c0000000035f0040
[   19.877989] NIP [c00000000003f830] arch_local_irq_restore+0x230/0x260
[   19.877995] LR [c0000000000b4b7c] patch_instruction+0x26c/0x340
[   19.878002] Call Trace:
[   19.878004] [c000000071ac7940] [c0000000029ce0d8] init_mm+0x0/0x5c0 
(unreliable)
[   19.878012] [c000000071ac7970] [c0000000000b4c3c] 
patch_instruction+0x32c/0x340
[   19.878020] [c000000071ac79c0] [c000000000060c4c] 
apply_relocate_add+0x76c/0x960
[   19.878026] [c000000071ac7ac0] [c000000000233490] 
load_module+0x1b60/0x20b0
[   19.878034] [c000000071ac7ca0] [c000000000233d4c] 
__do_sys_finit_module+0xdc/0x180
[   19.878041] [c000000071ac7dd0] [c000000000034eb4] 
system_call_exception+0x164/0x3b0
[   19.878048] [c000000071ac7e10] [c00000000000c6d4] 
system_call_common+0xf4/0x258
[   19.878056] --- interrupt: c00 at 0x7fff7f5df1d4
[   19.878060] NIP:  00007fff7f5df1d4 LR: 000000012796f06c CTR: 
0000000000000000
[   19.878065] REGS: c000000071ac7e80 TRAP: 0c00   Not tainted 
(6.1.0-rc1-autotest-gaae703b02f92)
[   19.878070] MSR:  800000000000f033 <SF,EE,PR,FP,ME,IR,DR,RI,LE>  CR: 
28222244  XER: 00000000
[   19.878084] IRQMASK: 0
[   19.878084] GPR00: 0000000000000161 00007fffdfffa8d0 00007fff7f6b7300 
0000000000000002
[   19.878084] GPR04: 000000012797b5d0 0000000000000000 0000000000000000 
0000000000000000
[   19.878084] GPR08: 0000000000000000 0000000000000000 0000000000000000 
0000000000000000
[   19.878084] GPR12: 0000000000000000 00007fff7fbbca50 0000000000040000 
0000000000000000
[   19.878084] GPR16: 0000000000000000 0000000000000000 0000000000000000 
0000000000000000
[   19.878084] GPR20: 0000000000000000 0000000000000000 0000010017ee1b20 
00000001279798d8
[   19.878084] GPR24: 0000000000000000 0000000020000000 0000000000000000 
0000010017ee1ee0
[   19.878084] GPR28: 000000012797b5d0 0000000000040000 0000000000000000 
0000010017ee1b20
[   19.878141] NIP [00007fff7f5df1d4] 0x7fff7f5df1d4
[   19.878145] LR [000000012796f06c] 0x12796f06c
[   19.878149] --- interrupt: c00
[   19.878152] Instruction dump:
[   19.878156] 0fe00000 4bfffff0 60000000 60000000 ebe10028 4bfffa95 
4bfffed4 60000000
[   19.878166] 0fe00000 4bffffd0 60000000 60000000 <0fe00000> 4bffffc0 
60000000 60000000
[   19.878177] ---[ end trace 0000000000000000 ]---

-- 
Regards,
Tasmiya Nalatwad
IBM Linux Technology Center