From: Kal Cutter Conley <kal.conley@dectris.com>
To: Xdp <xdp-newbies@vger.kernel.org>
Subject: Re: Crash in mlx5e_dealloc_rx_wqe [mlx5_core]
Date: Mon, 6 Mar 2023 16:36:03 +0100 [thread overview]
Message-ID: <CAHApi-nUAs4TeFWUDV915CZJo07XVg2Vp63-no7UDfj6wur9nQ@mail.gmail.com> (raw)
In-Reply-To: <CAHApi-kp-jsQxu7XEAxEodhjb_oCJgpVEbbia2wMD0qdZ9bK6A@mail.gmail.com>
The log was written this time. Below is the error:
Mar 06 14:26:57 fedora kernel: mlx5_core 0000:99:00.0 det1: Link up
Mar 06 14:26:58 fedora kernel: mlx5_core 0000:ed:00.0 det2: Link up
Mar 06 14:26:58 fedora kernel: mlx5_core 0000:33:00.1 user2p2: Link up
Mar 06 14:26:59 fedora kernel: IPv6: ADDRCONF(NETDEV_CHANGE): user2p2:
link becomes ready
Mar 06 14:28:04 fedora kernel: megaraid_sas 0000:18:00.0: 2786
(731424485s/0x0004/CRIT) - Enclosure PD 20(c None/p1) phy bad for slot
1
Mar 06 15:03:07 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3480): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:03:07 fedora kernel: mlx5_core 0000:99:00.0 det1: XDP is not
allowed with striding RQ and MTU(9000) > 3498
Mar 06 15:03:35 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3487): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:03:48 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3493): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:04:00 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3495): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:06:05 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3498): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:06:10 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3500): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:06:14 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3502): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:06:18 fedora kernel: mlx5_core 0000:99:00.0:
mlx5e_xsk_enable_locked:107:(pid 3504): Expected slowdown with XSK
frame size 2048. Upgrade firmware for better performance.
Mar 06 15:29:13 fedora kernel: mlx5_core 0000:33:00.1 user2p2: Link down
Mar 06 15:29:37 fedora kernel: mlx5_core 0000:33:00.1 user2p2: Link up
Mar 06 15:38:48 fedora kernel: device user2p2 entered promiscuous mode
Mar 06 15:38:48 fedora kernel: mlx5_core 0000:33:00.1:
mlx5e_fs_set_rx_mode_work:836:(pid 3644): S-tagged traffic will be
dropped while C-tag vlan stripping is enabled
Mar 06 15:38:54 fedora kernel: device user2p2 left promiscuous mode
Mar 06 15:40:19 fedora kernel: mlx5_core 0000:33:00.1:
cq_err_event_notifier:505:(pid 0): CQ error on CQN 0x954, syndrome 0x1
Mar 06 15:40:19 fedora kernel: mlx5_core 0000:33:00.1 user2p2:
mlx5e_cq_error_event: cqn=0x000954 event=0x04
Mar 06 15:40:26 fedora kernel: page:00000000427919b7 refcount:0
mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x19a269
Mar 06 15:40:26 fedora kernel: flags:
0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
Mar 06 15:40:26 fedora kernel: raw: 0017ffffc0000000 0000000000000000
0000000000000000 0000000000000000
Mar 06 15:40:26 fedora kernel: raw: 0000000000000000 0000000000000000
00000000ffffffff 0000000000000000
Mar 06 15:40:26 fedora kernel: page dumped because:
VM_BUG_ON_PAGE(page_ref_count(page) == 0)
Mar 06 15:40:26 fedora kernel: ------------[ cut here ]------------
Mar 06 15:40:26 fedora kernel: kernel BUG at include/linux/mm.h:763!
Mar 06 15:40:26 fedora kernel: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
Mar 06 15:40:26 fedora kernel: CPU: 1 PID: 3771 Comm: xdpsock Not
tainted 6.1.14-100.fc36.x86_64 #1
Mar 06 15:40:26 fedora kernel: Hardware name: Dell Inc. PowerEdge
R940/0D41HC, BIOS 2.15.1 06/15/2022
Mar 06 15:40:26 fedora kernel: RIP:
0010:mlx5e_page_release_dynamic+0x1ad/0x1b0 [mlx5_core]
Mar 06 15:40:26 fedora kernel: Code: 45 48 48 8d 50 ff a8 01 48 0f 45
ea eb 99 0f 0b e9 c3 fe ff ff 48 8d 68 ff eb 8c 48 c7 c6 78 18 23 c1
48 89 ef e8 73 86 19 c9 <0f> 0b 90 0f 1f 44 00 00 41 57 4c 8d 7e 08 41
56 41 55 41 54 49 89
Mar 06 15:40:26 fedora kernel: RSP: 0018:ffffb0f9dd7a3c98 EFLAGS: 00010296
Mar 06 15:40:26 fedora kernel: RAX: 000000000000003e RBX:
ffff9f9675e68000 RCX: 0000000000000000
Mar 06 15:40:26 fedora kernel: RDX: 0000000000000001 RSI:
ffffffff8b749b33 RDI: 00000000ffffffff
Mar 06 15:40:26 fedora kernel: RBP: ffffe5ed86689a40 R08:
0000000000000000 R09: ffffb0f9dd7a3af8
Mar 06 15:40:26 fedora kernel: R10: 0000000000000003 R11:
ffffa054bf1fffe8 R12: ffff9f9675e68000
Mar 06 15:40:26 fedora kernel: R13: 0000000000000000 R14:
ffff9f96aaaf0a38 R15: ffff9f9675e68000
Mar 06 15:40:26 fedora kernel: FS: 00007f92a4458000(0000)
GS:ffff9ff4bf200000(0000) knlGS:0000000000000000
Mar 06 15:40:26 fedora kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 06 15:40:26 fedora kernel: CR2: 00000000008eb008 CR3:
00000030722ee001 CR4: 00000000007706e0
Mar 06 15:40:26 fedora kernel: DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Mar 06 15:40:26 fedora kernel: DR3: 0000000000000000 DR6:
00000000fffe0ff0 DR7: 0000000000000400
Mar 06 15:40:26 fedora kernel: PKRU: 55555554
Mar 06 15:40:26 fedora kernel: Call Trace:
Mar 06 15:40:26 fedora kernel: <TASK>
Mar 06 15:40:26 fedora kernel: mlx5e_dealloc_rx_wqe+0x5b/0x80 [mlx5_core]
Mar 06 15:40:26 fedora kernel: mlx5e_free_rx_descs+0x37/0xf0 [mlx5_core]
Mar 06 15:40:26 fedora kernel: mlx5e_flush_rq+0x17/0x60 [mlx5_core]
Mar 06 15:40:26 fedora kernel: mlx5e_xsk_setup_pool+0x1e3/0x3d0 [mlx5_core]
Mar 06 15:40:26 fedora kernel: xp_assign_dev+0x10f/0x1e0
Mar 06 15:40:26 fedora kernel: xsk_bind+0x119/0x3d0
Mar 06 15:40:26 fedora kernel: __sys_bind+0xe1/0xf0
Mar 06 15:40:26 fedora kernel: __x64_sys_bind+0x14/0x20
Mar 06 15:40:26 fedora kernel: do_syscall_64+0x58/0x80
Mar 06 15:40:26 fedora kernel: ? syscall_exit_to_user_mode+0x17/0x40
Mar 06 15:40:26 fedora kernel: ? do_syscall_64+0x67/0x80
prev parent reply other threads:[~2023-03-06 15:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAHApi-kjcGOcKuat3fjW_RVLLONT4Vw=60NvgOgBve-d_RgeCg@mail.gmail.com>
[not found] ` <CAHApi-k8gexhi=jiuHarbB3Key4d7_CigKSj5CZH6cf0B_bbQg@mail.gmail.com>
2023-03-06 15:19 ` Crash in mlx5e_dealloc_rx_wqe [mlx5_core] Kal Cutter Conley
2023-03-06 15:36 ` Kal Cutter Conley [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAHApi-nUAs4TeFWUDV915CZJo07XVg2Vp63-no7UDfj6wur9nQ@mail.gmail.com \
--to=kal.conley@dectris.com \
--cc=xdp-newbies@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).