The kernel crashed in the task's context in which the PF happened twice for no reason
Issue
- The kernel crashed in the task's context in which the PF happened twice for no reason.
[1788777.254332] BUG: unable to handle kernel paging request at fffffffffffffffe
[1788777.254360] IP: [<fffffffffffffffe>] 0xfffffffffffffffe
[1788777.254384] PGD 3f3ce14067 PUD 3f3ce16067 PMD 0
[1788777.254400] Oops: 0010 [#1] SMP
[1788777.254413] Modules linked in: ... Too long. Skipping. ...
[1788777.255003] CPU: 24 PID: 119223 Comm: cat Kdump: loaded Tainted: P OE ------------ 3.10.0-1160.42.2.el7.x86_64 #1
[1788777.255031] Hardware name: HPE ProLiant DL380 Gen10/ProLiant DL380 Gen10, BIOS U30 03/09/2020
[1788777.255807] task: ffff94177fb76300 ti: ffff9414f44ec000 task.ti: ffff9414f44ec000
[1788777.256553] RIP: 0010:[<fffffffffffffffe>] [<fffffffffffffffe>] 0xfffffffffffffffe
[1788777.257297] RSP: 0000:ffff9414f44efcd8 EFLAGS: 00010286
[1788777.258058] RAX: ffffe166e4d13bc0 RBX: ffffe166e4d13bc0 RCX: 0000000000000000
[1788777.258770] RDX: ffffffff8308edd8 RSI: ffff947a797ea000 RDI: ffff9434f44f0000
[1788777.259518] RBP: ffff9414f44efd38 R08: ffffffff8308edc7 R09: ffffe166e4d13c00
[1788777.260273] R10: 00000000000044c6 R11: ffff941a7d6f5368 R12: ffffe167fae5fa40
[1788777.261021] R13: 00007f0d6c0d0bd8 R14: ffff941a7d6f5368 R15: ffff94177fb76300
[1788777.261756] FS: 0000000000000000(0000) GS:ffff947bff600000(0000) knlGS:0000000000000000
[1788777.262499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1788777.263241] CR2: fffffffffffffffe CR3: 000000b9bbf4c000 CR4: 00000000007607e0
[1788777.264000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[1788777.264777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[1788777.265506] PKRU: 55555554
[1788777.266231] Call Trace:
[1788777.266961] [<ffffffffc04ff761>] ? ext4_filemap_fault+0x41/0x50 [ext4]
[1788777.267687] [<ffffffff827f202b>] do_wp_page+0xfb/0x720
[1788777.268411] [<ffffffff827be42b>] ? unlock_page+0x2b/0x30
[1788777.269138] [<ffffffff827eee49>] ? do_read_fault.isra.63+0x139/0x1b0
[1788777.269862] [<ffffffff827f66a2>] handle_mm_fault+0xb22/0xfb0
[1788777.270590] [<ffffffff82d90653>] __do_page_fault+0x213/0x500
[1788777.271309] [<ffffffff82d90975>] do_page_fault+0x35/0x90
[1788777.272063] [<ffffffff82d8c778>] page_fault+0x28/0x30
[1788777.272810] Code: Bad RIP value.
[1788777.273554] RIP [<fffffffffffffffe>] 0xfffffffffffffffe
[1788777.274302] RSP <ffff9414f44efcd8>
[1788777.275038] CR2: fffffffffffffffe
Environment
- Red Hat Enterprise Linux 7.9.z kernel-3.10.0-1160.42.2.el7
- HPE ProLiant DL380 Gen10
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