netdev - Bug Report napi

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Message-Id: <5806E6B7-C64D-4DE2-A5FC-ECD1723DE325@gmail.com>
Date:   Wed, 2 Nov 2022 12:18:42 +0200
From:   Martin Zaharinov <micron10@...il.com>
To:     Eric Dumazet <edumazet@...gle.com>, Wei Wang <weiwan@...gle.com>,
        Intel-wired-lan@...osl.org, david.switzer@...el.com,
        netdev <netdev@...r.kernel.org>
Subject: Bug Report napi_pool i40e gro 

Hi Team 
Report one bug , if find a problem and make fix add me .

[98218.450757] ------------[ cut here ]------------
[98218.504077] list_add double add: new=ffff8b2455a02900, prev=ffff8b2455a02900, next=ffff8b240598d918.
[98218.558682] WARNING: CPU: 0 PID: 2644 at lib/list_debug.c:33 __list_add_valid+0x90/0xa0
[98218.612737] Modules linked in: nft_limit  pppoe pppox ppp_generic slhc nft_flow_offload nf_flow_table_inet nf_flow_table nft_objref nft_nat nft_ct nft_chain_nat nf_tables netconsole coretemp bonding i40 ixgbe mdio_devres libphy mdio nf_nat_sip nf_conntrack_sip nf_nat_pptp nf_conntrack_pptp nf_nat_tftp nf_conntrack_tftp nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler rtc_cmos
[98218.885477] CPU: 0 PID: 2644 Comm: napi/eth1-612 Tainted: G        W  O       6.0.6 #1
[98218.940817] Hardware name: Supermicro SYS-6028TR-HTR/X10DRT-H, BIOS 3.3 10/24/2020
[98218.995542] RIP: 0010:__list_add_valid+0x90/0xa0
[98219.049254] Code: 89 c6 4c 89 c2 48 c7 c7 60 03 07 a7 e8 5b 14 4f 00 0f 0b eb c1 48 89 f2 48 89 c1 48 89 fe 48 c7 c7 b0 03 07 a7 e8 42 14 4f 00 <0f> 0b eb a8 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 8b 17 48 8b 4f
[98219.157904] RSP: 0018:ffffafa2ccb1be18 EFLAGS: 00010296
[98219.212690] RAX: 0000000000000058 RBX: ffff8b2455a02900 RCX: 00000000ffefffff
[98219.267028] RDX: 00000000ffefffff RSI: 0000000000000001 RDI: 00000000ffffffea
[98219.320313] RBP: ffff8b240598d810 R08: 0000000000000000 R09: 00000000ffefffff
[98219.372525] R10: ffff8b3356600000 R11: 0000000000000003 R12: 0000000000000003
[98219.423609] R13: ffff8b240598d918 R14: ffff8b2455a02900 R15: 0000000000000000
[98219.474767] FS:  0000000000000000(0000) GS:ffff8b2b5f600000(0000) knlGS:0000000000000000
[98219.525426] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[98219.575035] CR2: 000000000098f790 CR3: 0000000913bc8005 CR4: 00000000001706f0
[98219.625203] Call Trace:
[98219.674023]  <TASK>
[98219.721698]  napi_gro_receive+0x83/0x180
[98219.769488]  i40e_napi_poll+0x310/0x7b0 [i40e]
[98219.816340]  ? __napi_poll+0x130/0x130
[98219.862047]  __napi_poll+0x20/0x130
[98219.907716]  napi_threaded_poll+0x123/0x130
[98219.952446]  kthread+0xae/0xd0
[98219.995951]  ? kthread_complete_and_exit+0x20/0x20
[98220.039839]  ret_from_fork+0x1f/0x30
[98220.082631]  </TASK>
[98220.124082] ---[ end trace 0000000000000000 ]—


Best 

Regards,
Martin