From: Fushan Wen <408770889@qq.com>
To: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-doc@vger.kernel.org, akpm@linux-foundation.org,
rientjes@google.com, pjt@google.com, weixugc@google.com,
gthelen@google.com, mingo@redhat.com, corbet@lwn.net,
will@kernel.org, rppt@kernel.org, keescook@chromium.org,
tglx@linutronix.de, peterz@infradead.org, masahiroy@kernel.org,
samitolvanen@google.com, dave.hansen@linux.intel.com,
x86@kernel.org, frederic@kernel.org, hpa@zytor.com,
aneesh.kumar@linux.ibm.com
Subject: Re: [PATCH 2/3] mm: page table check
Date: Sat, 27 Nov 2021 16:14:42 +0800 [thread overview]
Message-ID: <tencent_E0222A2CDDC66EA62037161153601E158E08@qq.com> (raw)
In-Reply-To: <20211123214814.3756047-3-pasha.tatashin@soleen.com>
It seems after updating to linux-next-20211125, my system is crashing
frequently due to "kernel BUG at mm/page_table_check.c:101".
linux-next-20211124 does not have the issue.
A bug was also reported on
https://bugzilla.opensuse.org/show_bug.cgi?id=1193125
journactl output before sysrq reboot:
```
11月 27 15:13:10 ZHAN66 kernel: ------------[ cut here ]------------
11月 27 15:13:10 ZHAN66 kernel: kernel BUG at mm/page_table_check.c:101!
11月 27 15:13:10 ZHAN66 kernel: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
11月 27 15:13:10 ZHAN66 kernel: CPU: 0 PID: 75 Comm: kcompactd0 Not
tainted 5.16.0-rc2-next-20211125-1.ga5a7188-vanilla #1
3000d4f4dc38a6eb529f948e10865da4957e57dc
11月 27 15:13:10 ZHAN66 kernel: Hardware name: HP HP ZHAN 66 Pro A 14
G3/876B, BIOS S81 Ver. 01.03.01 10/23/2020
11月 27 15:13:10 ZHAN66 kernel: RIP:
0010:page_table_check_clear.part.0+0xbb/0xd0
11月 27 15:13:10 ZHAN66 kernel: Code: d8 0f 0b f7 c3 ff 0f 00 00 75 97 48
8b 13 f7 c2 00 00 01 00 74 8c 48 8b 53 48 4c 8d 62 ff 83 e2 01 4c 0f 44
e3 e9 78 ff ff ff <0f> 0b 0f 0b 0f 0b 5b 5d 41 5c c3 66 2e 0f 1f 84 00
00 00 00 00 0f
11月 27 15:13:10 ZHAN66 kernel: RSP: 0018:ffffb784403e7a80 EFLAGS: 00010202
11月 27 15:13:10 ZHAN66 kernel: RAX: ffff987f419362e0 RBX:
fffff1cf842d8b80 RCX: 0000000000000000
11月 27 15:13:10 ZHAN66 kernel: RDX: ffff987f419362e8 RSI:
0000000000000001 RDI: 0000000000000001
11月 27 15:13:10 ZHAN66 kernel: RBP: 0000000000000001 R08:
00000000ffffffff R09: 0000000000000825
11月 27 15:13:10 ZHAN66 kernel: R10: 0000000000000067 R11:
000000000003a878 R12: fffff1cf842d8b80
11月 27 15:13:10 ZHAN66 kernel: R13: ffff987f468e9100 R14:
ffff98801df1e960 R15: 03ffffffffffffff
11月 27 15:13:10 ZHAN66 kernel: FS: 0000000000000000(0000)
GS:ffff98823f400000(0000) knlGS:0000000000000000
11月 27 15:13:10 ZHAN66 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
11月 27 15:13:10 ZHAN66 kernel: CR2: 00007f9b8591bd20 CR3:
0000000161d0c000 CR4: 0000000000350ef0
11月 27 15:13:10 ZHAN66 kernel: Call Trace:
11月 27 15:13:10 ZHAN66 kernel: <TASK>
11月 27 15:13:10 ZHAN66 kernel: ptep_clear_flush+0x7e/0x80
11月 27 15:13:10 ZHAN66 kernel: try_to_migrate_one+0x1b5/0x9e0
11月 27 15:13:10 ZHAN66 kernel: ? __mod_memcg_lruvec_state+0x41/0x80
11月 27 15:13:10 ZHAN66 kernel: rmap_walk_anon+0x121/0x270
11月 27 15:13:10 ZHAN66 kernel: try_to_migrate+0x129/0x1c0
11月 27 15:13:10 ZHAN66 kernel: ? try_to_unmap_one+0x1010/0x1010
11月 27 15:13:10 ZHAN66 kernel: ? anon_vma_ctor+0x40/0x40
11月 27 15:13:10 ZHAN66 kernel: ? page_get_anon_vma+0xc0/0xc0
11月 27 15:13:10 ZHAN66 kernel: ? invalid_mkclean_vma+0x20/0x20
11月 27 15:13:10 ZHAN66 kernel: migrate_pages+0x10f3/0x16e0
11月 27 15:13:10 ZHAN66 kernel: ? isolate_freepages_block+0x460/0x460
11月 27 15:13:10 ZHAN66 kernel: ? move_freelist_tail+0xc0/0xc0
11月 27 15:13:10 ZHAN66 kernel: ? migrate_page+0xe0/0xe0
11月 27 15:13:10 ZHAN66 kernel: compact_zone+0x5ec/0xe70
11月 27 15:13:10 ZHAN66 kernel: ? finish_task_switch.isra.0+0xb4/0x2c0
11月 27 15:13:10 ZHAN66 kernel: proactive_compact_node+0x88/0xc0
11月 27 15:13:10 ZHAN66 kernel: kcompactd+0x1c4/0x410
11月 27 15:13:10 ZHAN66 kernel: ? wait_woken+0x70/0x70
11月 27 15:13:10 ZHAN66 kernel: ? kcompactd_do_work+0x290/0x290
11月 27 15:13:10 ZHAN66 kernel: kthread+0x15a/0x180
11月 27 15:13:10 ZHAN66 kernel: ? set_kthread_struct+0x40/0x40
11月 27 15:13:10 ZHAN66 kernel: ret_from_fork+0x1f/0x30
11月 27 15:13:10 ZHAN66 kernel: </TASK>
11月 27 15:13:10 ZHAN66 kernel: Modules linked in: uinput rfcomm
snd_seq_dummy snd_hrtimer snd_seq snd_seq_device af_packet r8153_ecm
cdc_ether usbnet cmac algif_hash algif_skcipher af_alg nft_fib_inet
nft_fib_ipv4 nft_fib_ipv6 nft_fib r8152 mii nft_reject_inet nf_reje>
11月 27 15:13:10 ZHAN66 kernel: snd_hda_core snd_compress
snd_pcm_dmaengine snd_pci_acp6x snd_hwdep snd_pcm cfg80211 r8169
snd_timer ucsi_acpi snd realtek typec_ucsi snd_pci_acp5x mdio_devres
snd_rn_pci_acp3x typec soundcore snd_pci_acp3x libphy roles rfkill
nls_iso88>
11月 27 15:13:10 ZHAN66 kernel: ---[ end trace 7dff3b4592ed7de0 ]---
11月 27 15:13:10 ZHAN66 kernel: RIP:
0010:page_table_check_clear.part.0+0xbb/0xd0
11月 27 15:13:10 ZHAN66 kernel: Code: d8 0f 0b f7 c3 ff 0f 00 00 75 97 48
8b 13 f7 c2 00 00 01 00 74 8c 48 8b 53 48 4c 8d 62 ff 83 e2 01 4c 0f 44
e3 e9 78 ff ff ff <0f> 0b 0f 0b 0f 0b 5b 5d 41 5c c3 66 2e 0f 1f 84 00
00 00 00 00 0f
11月 27 15:13:10 ZHAN66 kernel: RSP: 0018:ffffb784403e7a80 EFLAGS: 00010202
11月 27 15:13:10 ZHAN66 kernel: RAX: ffff987f419362e0 RBX:
fffff1cf842d8b80 RCX: 0000000000000000
11月 27 15:13:10 ZHAN66 kernel: RDX: ffff987f419362e8 RSI:
0000000000000001 RDI: 0000000000000001
11月 27 15:13:10 ZHAN66 kernel: RBP: 0000000000000001 R08:
00000000ffffffff R09: 0000000000000825
11月 27 15:13:10 ZHAN66 kernel: R10: 0000000000000067 R11:
000000000003a878 R12: fffff1cf842d8b80
11月 27 15:13:10 ZHAN66 kernel: R13: ffff987f468e9100 R14:
ffff98801df1e960 R15: 03ffffffffffffff
11月 27 15:13:10 ZHAN66 kernel: FS: 0000000000000000(0000)
GS:ffff98823f400000(0000) knlGS:0000000000000000
11月 27 15:13:10 ZHAN66 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
11月 27 15:13:10 ZHAN66 kernel: CR2: 00007f9b8591bd20 CR3:
0000000161d0c000 CR4: 0000000000350ef0
11月 27 15:13:10 ZHAN66 kernel: note: kcompactd0[75] exited with
preempt_count 1
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-contrast-client-protocol.h"
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-blur-server-protocol.h"
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-slide-client-protocol.h"
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-shadow-client-protocol.h"
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-fake-input-server-protocol.h"
11月 27 15:13:36 ZHAN66 kernel: watchdog: BUG: soft lockup - CPU#4 stuck
for 22s! [plasmashell:6294]
11月 27 15:13:36 ZHAN66 kernel: Modules linked in: uinput rfcomm
snd_seq_dummy snd_hrtimer snd_seq snd_seq_device af_packet r8153_ecm
cdc_ether usbnet cmac algif_hash algif_skcipher af_alg nft_fib_inet
nft_fib_ipv4 nft_fib_ipv6 nft_fib r8152 mii nft_reject_inet nf_reje>
11月 27 15:13:36 ZHAN66 kernel: snd_hda_core snd_compress
snd_pcm_dmaengine snd_pci_acp6x snd_hwdep snd_pcm cfg80211 r8169
snd_timer ucsi_acpi snd realtek typec_ucsi snd_pci_acp5x mdio_devres
snd_rn_pci_acp3x typec soundcore snd_pci_acp3x libphy roles rfkill
nls_iso88>
11月 27 15:13:36 ZHAN66 kernel: CPU: 4 PID: 6294 Comm: plasmashell
Tainted: G D 5.16.0-rc2-next-20211125-1.ga5a7188-vanilla
#1 3000d4f4dc38a6eb529f948e10865da4957e57dc
11月 27 15:13:36 ZHAN66 kernel: Hardware name: HP HP ZHAN 66 Pro A 14
G3/876B, BIOS S81 Ver. 01.03.01 10/23/2020
11月 27 15:13:36 ZHAN66 kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x5c/0x1d0
11月 27 15:13:36 ZHAN66 kernel: Code: 0f ba 2a 08 0f 92 c1 8b 02 0f b6 c9
c1 e1 08 30 e4 09 c8 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 02
84 c0 74 08 f3 90 <8b> 02 84 c0 75 f8 b8 01 00 00 00 66 89 02 c3 8b 37
b9 00 02 00 00
11月 27 15:13:36 ZHAN66 kernel: RSP: 0000:ffffb78441ca3d48 EFLAGS: 00000202
11月 27 15:13:36 ZHAN66 kernel: RAX: 0000000000000101 RBX:
0000000000000028 RCX: 0000000000000000
11月 27 15:13:36 ZHAN66 kernel: RDX: fffff1cf88a25ca8 RSI:
0000000000000000 RDI: fffff1cf88a25ca8
11月 27 15:13:36 ZHAN66 kernel: RBP: ffffb78441ca3e00 R08:
0000000000000028 R09: fffff1cf88a25ca8
11月 27 15:13:36 ZHAN66 kernel: R10: 0000000000000000 R11:
0000000000000000 R12: 00007fac2d8f0000
11月 27 15:13:36 ZHAN66 kernel: R13: 0000000000000000 R14:
fffff1cf8a86d200 R15: ffff987f48994af0
11月 27 15:13:36 ZHAN66 kernel: FS: 00007fac28a23e40(0000)
GS:ffff98823f500000(0000) knlGS:0000000000000000
11月 27 15:13:36 ZHAN66 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
11月 27 15:13:36 ZHAN66 kernel: CR2: 00007fac2d8f0c60 CR3:
000000010b950000 CR4: 0000000000350ee0
11月 27 15:13:36 ZHAN66 kernel: Call Trace:
11月 27 15:13:36 ZHAN66 kernel: <TASK>
11月 27 15:13:36 ZHAN66 kernel: _raw_spin_lock+0x21/0x30
11月 27 15:13:36 ZHAN66 kernel: filemap_map_pages+0x2f6/0x690
11月 27 15:13:36 ZHAN66 kernel: __handle_mm_fault+0xcbd/0x1550
11月 27 15:13:10 ZHAN66 kernel: compact_zone+0x5ec/0xe70
11月 27 15:13:10 ZHAN66 kernel: ? finish_task_switch.isra.0+0xb4/0x2c0
11月 27 15:13:10 ZHAN66 kernel: proactive_compact_node+0x88/0xc0
11月 27 15:13:10 ZHAN66 kernel: kcompactd+0x1c4/0x410
11月 27 15:13:10 ZHAN66 kernel: ? wait_woken+0x70/0x70
11月 27 15:13:10 ZHAN66 kernel: ? kcompactd_do_work+0x290/0x290
11月 27 15:13:10 ZHAN66 kernel: kthread+0x15a/0x180
11月 27 15:13:10 ZHAN66 kernel: ? set_kthread_struct+0x40/0x40
11月 27 15:13:10 ZHAN66 kernel: ret_from_fork+0x1f/0x30
11月 27 15:13:10 ZHAN66 kernel: </TASK>
11月 27 15:13:10 ZHAN66 kernel: Modules linked in: uinput rfcomm
snd_seq_dummy snd_hrtimer snd_seq snd_seq_device af_packet r8153_ecm
cdc_ether usbnet cmac algif_hash algif_skcipher af_alg nft_fib_inet
nft_fib_ipv4 nft_fib_ipv6 nft_fib r8152 mii nft_reject_inet nf_reje>
11月 27 15:13:10 ZHAN66 kernel: snd_hda_core snd_compress
snd_pcm_dmaengine snd_pci_acp6x snd_hwdep snd_pcm cfg80211 r8169
snd_timer ucsi_acpi snd realtek typec_ucsi snd_pci_acp5x mdio_devres
snd_rn_pci_acp3x typec soundcore snd_pci_acp3x libphy roles rfkill
nls_iso88>
11月 27 15:13:10 ZHAN66 kernel: ---[ end trace 7dff3b4592ed7de0 ]---
11月 27 15:13:10 ZHAN66 kernel: RIP:
0010:page_table_check_clear.part.0+0xbb/0xd0
11月 27 15:13:10 ZHAN66 kernel: Code: d8 0f 0b f7 c3 ff 0f 00 00 75 97 48
8b 13 f7 c2 00 00 01 00 74 8c 48 8b 53 48 4c 8d 62 ff 83 e2 01 4c 0f 44
e3 e9 78 ff ff ff <0f> 0b 0f 0b 0f 0b 5b 5d 41 5c c3 66 2e 0f 1f 84 00
00 00 00 00 0f
11月 27 15:13:10 ZHAN66 kernel: RSP: 0018:ffffb784403e7a80 EFLAGS: 00010202
11月 27 15:13:10 ZHAN66 kernel: RAX: ffff987f419362e0 RBX:
fffff1cf842d8b80 RCX: 0000000000000000
11月 27 15:13:10 ZHAN66 kernel: RDX: ffff987f419362e8 RSI:
0000000000000001 RDI: 0000000000000001
11月 27 15:13:10 ZHAN66 kernel: RBP: 0000000000000001 R08:
00000000ffffffff R09: 0000000000000825
11月 27 15:13:10 ZHAN66 kernel: R10: 0000000000000067 R11:
000000000003a878 R12: fffff1cf842d8b80
11月 27 15:13:10 ZHAN66 kernel: R13: ffff987f468e9100 R14:
ffff98801df1e960 R15: 03ffffffffffffff
11月 27 15:13:10 ZHAN66 kernel: FS: 0000000000000000(0000)
GS:ffff98823f400000(0000) knlGS:0000000000000000
11月 27 15:13:10 ZHAN66 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
11月 27 15:13:10 ZHAN66 kernel: CR2: 00007f9b8591bd20 CR3:
0000000161d0c000 CR4: 0000000000350ef0
11月 27 15:13:10 ZHAN66 kernel: note: kcompactd0[75] exited with
preempt_count 1
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:13 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-contrast-client-protocol.h"
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:15 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-blur-server-protocol.h"
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:22 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-slide-client-protocol.h"
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:30 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-shadow-client-protocol.h"
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:33 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-fake-input-server-protocol.h"
11月 27 15:13:36 ZHAN66 kernel: watchdog: BUG: soft lockup - CPU#4 stuck
for 22s! [plasmashell:6294]
11月 27 15:13:36 ZHAN66 kernel: Modules linked in: uinput rfcomm
snd_seq_dummy snd_hrtimer snd_seq snd_seq_device af_packet r8153_ecm
cdc_ether usbnet cmac algif_hash algif_skcipher af_alg nft_fib_inet
nft_fib_ipv4 nft_fib_ipv6 nft_fib r8152 mii nft_reject_inet nf_reje>
11月 27 15:13:36 ZHAN66 kernel: snd_hda_core snd_compress
snd_pcm_dmaengine snd_pci_acp6x snd_hwdep snd_pcm cfg80211 r8169
snd_timer ucsi_acpi snd realtek typec_ucsi snd_pci_acp5x mdio_devres
snd_rn_pci_acp3x typec soundcore snd_pci_acp3x libphy roles rfkill
nls_iso88>
11月 27 15:13:36 ZHAN66 kernel: CPU: 4 PID: 6294 Comm: plasmashell
Tainted: G D 5.16.0-rc2-next-20211125-1.ga5a7188-vanilla
#1 3000d4f4dc38a6eb529f948e10865da4957e57dc
11月 27 15:13:36 ZHAN66 kernel: Hardware name: HP HP ZHAN 66 Pro A 14
G3/876B, BIOS S81 Ver. 01.03.01 10/23/2020
11月 27 15:13:36 ZHAN66 kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x5c/0x1d0
11月 27 15:13:36 ZHAN66 kernel: Code: 0f ba 2a 08 0f 92 c1 8b 02 0f b6 c9
c1 e1 08 30 e4 09 c8 a9 00 01 ff ff 0f 85 11 01 00 00 85 c0 74 0e 8b 02
84 c0 74 08 f3 90 <8b> 02 84 c0 75 f8 b8 01 00 00 00 66 89 02 c3 8b 37
b9 00 02 00 00
11月 27 15:13:36 ZHAN66 kernel: RSP: 0000:ffffb78441ca3d48 EFLAGS: 00000202
11月 27 15:13:36 ZHAN66 kernel: RAX: 0000000000000101 RBX:
0000000000000028 RCX: 0000000000000000
11月 27 15:13:36 ZHAN66 kernel: RDX: fffff1cf88a25ca8 RSI:
0000000000000000 RDI: fffff1cf88a25ca8
11月 27 15:13:36 ZHAN66 kernel: RBP: ffffb78441ca3e00 R08:
0000000000000028 R09: fffff1cf88a25ca8
11月 27 15:13:36 ZHAN66 kernel: R10: 0000000000000000 R11:
0000000000000000 R12: 00007fac2d8f0000
11月 27 15:13:36 ZHAN66 kernel: R13: 0000000000000000 R14:
fffff1cf8a86d200 R15: ffff987f48994af0
11月 27 15:13:36 ZHAN66 kernel: FS: 00007fac28a23e40(0000)
GS:ffff98823f500000(0000) knlGS:0000000000000000
11月 27 15:13:36 ZHAN66 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
11月 27 15:13:36 ZHAN66 kernel: CR2: 00007fac2d8f0c60 CR3:
000000010b950000 CR4: 0000000000350ee0
11月 27 15:13:36 ZHAN66 kernel: Call Trace:
11月 27 15:13:36 ZHAN66 kernel: <TASK>
11月 27 15:13:36 ZHAN66 kernel: _raw_spin_lock+0x21/0x30
11月 27 15:13:36 ZHAN66 kernel: filemap_map_pages+0x2f6/0x690
11月 27 15:13:36 ZHAN66 kernel: __handle_mm_fault+0xcbd/0x1550
11月 27 15:13:36 ZHAN66 kernel: ? _copy_to_user+0x1c/0x30
11月 27 15:13:36 ZHAN66 kernel: handle_mm_fault+0xb2/0x280
11月 27 15:13:36 ZHAN66 kernel: do_user_addr_fault+0x1ba/0x690
11月 27 15:13:36 ZHAN66 kernel: ? do_syscall_64+0x69/0x80
11月 27 15:13:36 ZHAN66 kernel: exc_page_fault+0x68/0x150
11月 27 15:13:36 ZHAN66 kernel: ? asm_exc_page_fault+0x8/0x30
11月 27 15:13:36 ZHAN66 kernel: asm_exc_page_fault+0x1e/0x30
11月 27 15:13:36 ZHAN66 kernel: RIP: 0033:0x7fac2d8f0c60
11月 27 15:13:36 ZHAN66 kernel: Code: Unable to access opcode bytes at
RIP 0x7fac2d8f0c36.
11月 27 15:13:36 ZHAN66 kernel: RSP: 002b:00007fff1c421988 EFLAGS: 00010206
11月 27 15:13:36 ZHAN66 kernel: RAX: 0000000000000001 RBX:
000055bed54aecb8 RCX: 000055bed54ce290
11月 27 15:13:36 ZHAN66 kernel: RDX: 000055bed54ce290 RSI:
000055bed7361ca8 RDI: 000055bed7315ba0
11月 27 15:13:36 ZHAN66 kernel: RBP: 000055bed7315ba0 R08:
0000000000000000 R09: 00007fac2b71f620
11月 27 15:13:36 ZHAN66 kernel: R10: 00007fff1c4a7080 R11:
9a5279bc9b9622a2 R12: 000055bed54aecc8
11月 27 15:13:36 ZHAN66 kernel: R13: 000055bed75d6980 R14:
000055bed55d58b0 R15: 00007fff1c421a40
11月 27 15:13:36 ZHAN66 kernel: </TASK>
11月 27 15:13:39 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:39 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:39 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-fake-input-client-protocol.h"
11月 27 15:13:43 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:43 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:43 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-blur-client-protocol.h"
11月 27 15:13:46 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang:
clang_parseTranslationUnit2 return with error code 4
11月 27 15:13:46 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: (start
KDevelop with `KDEV_CLANG_DISPLAY_DIAGS=1 kdevelop` to see more diagnostics)
11月 27 15:13:46 ZHAN66 kdevelop[3039]: kdevelop.plugins.clang: Failed to
parse translation unit:
"/home/qydw/文档/osc/KDE/kwayland/build/src/server/wayland-dpms-server-protocol.h"
-- Boot 2c685d4adc43478f9350816f24a67c6d --
```
next prev parent reply other threads:[~2021-11-27 8:15 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 21:48 [PATCH 0/3] page table check Pasha Tatashin
2021-11-23 21:48 ` [PATCH 1/3] mm: ptep_clear() page table helper Pasha Tatashin
2021-11-23 21:48 ` [PATCH 2/3] mm: page table check Pasha Tatashin
2021-11-27 8:10 ` Fusion Future
2021-11-27 8:14 ` Fushan Wen [this message]
2021-11-27 8:41 ` Fusion Future
2021-11-27 19:48 ` Pasha Tatashin
2021-11-28 8:13 ` Fusion Future
2021-11-28 9:37 ` Fusion
2021-11-28 16:54 ` Fusion Future
2021-11-28 16:57 ` Pasha Tatashin
2021-11-29 2:55 ` Fusion Future
2021-11-30 19:25 ` Pasha Tatashin
2021-12-01 8:38 ` Jiri Slaby
2021-11-23 21:48 ` [PATCH 3/3] x86: mm: add x86_64 support for " Pasha Tatashin
2021-12-01 8:00 ` Jiri Slaby
2021-12-01 8:44 ` Jiri Slaby
2021-12-01 13:55 ` Pasha Tatashin
2021-12-02 9:59 ` Jiri Slaby
2021-12-02 10:05 ` Jiri Slaby
2021-12-02 10:30 ` Muchun Song
2021-12-02 15:01 ` Pasha Tatashin
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