https://bugzilla.kernel.org/show_bug.cgi?id=95871
Bug ID: 95871
Summary: Kernel Panic; Boots fine when ACPI:OFF
Product: ACPI
Version: 2.5
Kernel Version: 2.6.32
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: BIOS
Assignee: [email protected]
Reporter: [email protected]
Regression: No
Kernel: I am not sure
RHEL 6.5;
I suspect this as BIOS issue but not clear which part of code is causing
this issue. Few key points are "ACPI :off" no issue. "Less cpu" no issue. I
greatly appreciate to any input to approach this issue.
RIP: 0010:[<ffffffff810b397a>] [<ffffffff810b397a>]
smp_call_function_many+0x1ea/0x260
RSP: 0018:ffff88184b953ca0 EFLAGS: 00000202
RAX: 0000000000000006 RBX: ffff88184b953ce0 RCX: 0000000000000010
RDX: 0000000000000005 RSI: 00000000000001c0 RDI: 0000000000000286
RBP: ffffffff8100bb8e R08: ffffffff81c066b8 R09: 00000000000001c0
R10: 0000000000000007 R11: 0000000000000000 R12: 000000000000000f
R13: ffff88184b953c78 R14: ffff88186fed6600 R15: 0000000000000286
FS: 0000000000000000(0000) GS:ffff880105a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000001a85000 CR4: 00000000001407f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff88184b952000, task ffff88304b4cc040)
Stack:
01ff88184b953cd0 ffff88184ab90000 0000000000000246 ffffffff8116e0b0
<d> ffff88184ab90000 00000000ffffffff ffff88304a580680 000000000000fbac
<d> ffff88184b953cf0 ffffffff810b3a12 ffff88184b953d20 ffffffff8107a5c4
Call Trace:
[<ffffffff8116e0b0>] ? do_ccupdate_local+0x0/0x40
[<ffffffff810b3a12>] ? smp_call_function+0x22/0x30
[<ffffffff8107a5c4>] ? on_each_cpu+0x24/0x50
[<ffffffff811711d0>] ? do_tune_cpucache+0x110/0x550
[<ffffffff8116eec0>] ? ____cache_alloc_node+0x140/0x160
[<ffffffff811717db>] ? enable_cpucache+0x3b/0xf0
[<ffffffff8150f05e>] ? setup_cpu_cache+0x21e/0x270
[<ffffffff8117248a>] ? kmem_cache_create+0x41a/0x5a0
[<ffffffff8113dd10>] ? shmem_init_inode+0x0/0x20
[<ffffffff81c4c9db>] ? shmem_init+0x3c/0xd7
[<ffffffff81c268b4>] ? kernel_init+0x26b/0x2f7
[<ffffffff8100c20a>] ? child_rip+0xa/0x20
[<ffffffff81c26649>] ? kernel_init+0x0/0x2f7
[<ffffffff8100c200>] ? child_rip+0x0/0x20
Code: 69 47 00 0f ae f0 48 8b 7b 30 ff 15 49 3e 9e 00 80 7d c7 00 0f 84 9f fe
ff ff f6 43 20 01 0f 84 95 fe ff ff 0f 1f 44 00 00 f3 90 <f6> 43 20 01 75 f8 e9
83 fe ff ff 0f 1f 00 4c 89 ea 4c 89 f6 44
Call Trace:
[<ffffffff8116e0b0>] ? do_ccupdate_local+0x0/0x40
[<ffffffff810b3a12>] ? smp_call_function+0x22/0x30
[<ffffffff8107a5c4>] ? on_each_cpu+0x24/0x50
[<ffffffff811711d0>] ? do_tune_cpucache+0x110/0x550
[<ffffffff8116eec0>] ? ____cache_alloc_node+0x140/0x160
[<ffffffff811717db>] ? enable_cpucache+0x3b/0xf0
[<ffffffff8150f05e>] ? setup_cpu_cache+0x21e/0x270
[<ffffffff8117248a>] ? kmem_cache_create+0x41a/0x5a0
[<ffffffff8113dd10>] ? shmem_init_inode+0x0/0x20
[<ffffffff81c4c9db>] ? shmem_init+0x3c/0xd7
[<ffffffff81c268b4>] ? kernel_init+0x26b/0x2f7
[<ffffffff8100c20a>] ? child_rip+0xa/0x20
[<ffffffff81c26649>] ? kernel_init+0x0/0x2f7
[<ffffffff8100c200>] ? child_rip+0x0/0x20
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