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CPU: Ryzen7 1700, motherboard: Asus prime B350 Plus, GPU: Rx550
As titiled, with acpi=off parameters, I can boot into system, but only one core was detected. without acpi=off, panic info:
page_fault +0x22/0x30
RIP: 0010:cfq_completed_request +0x48/0xa00
RSP: 0018:ffff88011ef43d78 EFLAGS: 00010002
RAX: 0000000177dbd2ea RBX: 0000000000000000 RCX: 0000000000000018
RDX: 00002e421dab6dc8 RSI: 001e427deca0eb7d RDI: ffffffff81c28380
RBP: ffff88011ef43dc0 R08: 0000000000000000 R09: ffffffff81186527
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000027003
R13: ffff880117515400 R14: 0000000177dbd2ea R15: ffff8801171193b0
? mempool_free_slab +0x17/0x20
? cfq_completed_request +0x45/0xa00
? mempool_free_slab +0x17/0x20
? mempool_free +0x29/0x80
elv_completed_request +0x51/0x60
__blk_put_request +0x51/0x190
blk_finish_request +0x106/0x110
scsi_end_request +0x106/0x200 [scsi_mod]
scsi_io_completion +0x22b/0x610 [scsi_mod]
? rebalance_domains +0xf0/0x2b0
scsi_finish_command +0xd3/0xf0 [scsi_mod]
scsi_softirq_done +0x127/0x130 [scsi_mod]
blk_done_softirq +0x83/0xc0
__do_softirq +0xcd/0x2f4
irq_exit +0xb6/0xc0
smp_call_function_single_interrupt +0x3e/0xf0
call_function_single_interrupt +0x93/0xa0
</IRQ>
RIP: 0010:native_safe_halt +0x6/0x10
RSP: 0018:ffffc9000079fdf0 EFLAGS: 000046 ORIG_RAX: fffffffffffff04
RAX: 0000000000000009 RBX: ffff8801194fbc00 RCX: 000000000000001f
RDX: 4ec4ec4ec4ec4ec5 RSI: 0000000000000034 RDI: ffff8801194fbc64
RBP: ffffc9000079fdf0 R08: 00000030eee5ac8a R09: 0000000000000008
R10: ffffc9000079fe40 R11: 0000000000000cf9 R12: ffff8801194fbc64
R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000001
acpi_safe_halt.part .0+0xe/0x20
acpi_idle_do_entry +0x38/0x50
acpi_idle_enter +0x114/0x2e0
? sched_clock +0x9/0x10
cpuidle_enter_state +0xfd/0x2f0
cpuidle_enter +0x17/0x20
call_cpuidel +0x23/0x40
do_idle +0x181/0x1d0
cpu_startup_entry +0x73/0x80
start_secondary +0x179/0x1c0
secondary_startup_64 +0xa5/0xa5
Code: 0f a3 05 ad bc cb 00 73 14 48 8b 05 f4 ea 95 00 be fd 00 00 00 ff
.........
---[ end trace 3396a394afcaa20d ]----
note: I also compile a lastet kernel using aur linux-git, The error same.
Last edited by ldkxingzhe (2017-10-11 06:09:52)
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PLease use code tags when pasting to the boards: https://wiki.archlinux.org/index.php/Co … s_and_code
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PLease use code tags when pasting to the boards: https://wiki.archlinux.org/index.php/Co … s_and_code
have edited using code, Thanks
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I have solved this bug. It's about iommu. When setting immu disabled in bios (The default was auto), everything fine.
Hope to help other people like me. And Does any one have a better answer?
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