EVL: Kernel WARNING
Hannes Diethelm <[email protected]> Sat, 4 Jul 2026 20:05:18 +0200
| Newsgroups | dev.linux.lists.xenomai |
|---|---|
| Message-ID | <[email protected]> |
Hi After updating to the lastest v6.12.y-cip-evl-rebase, I have a kernel WARNING in the igb driver if I use my oob-net-icmp.c (Patch submitted) Exact commits good...bad: linux-evl efed612...55591d4 libevl 3e5577d..f7b7df4 Regards Hannes [17022.558481] ------------[ cut here ]------------ [17022.558482] WARNING: CPU: 3 PID: 10425 at drivers/net/ethernet/intel/igb/igb_main.c:9513 igb_alloc_rx_buffers+0xd3/0x230 [igb] [17022.558497] Modules linked in: ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nf_tables libcrc32c intel_rapl_msr binfmt_misc intel_rapl_common snd_soc_avs x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec crct10dif_pclmul ghash_clmulni_intel snd_hda_ext_core nls_ascii sha512_ssse3 nls_cp437 vfat sha256_ssse3 snd_soc_core sha1_ssse3 fat snd_hda_codec_realtek mei_pxp snd_hda_codec_generic eeepc_wmi snd_compress snd_pcm_dmaengine snd_hda_scodec_component snd_hda_codec_hdmi mei_hdcp aesni_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi gf128mul snd_hda_codec crypto_simd asus_wmi cryptd sparse_keymap rapl intel_cstate platform_profile snd_hda_core ee1004 battery intel_uncore snd_hwdep snd_pcm wmi_bmof rfkill mei_me mei snd_timer snd soundcore intel_pmc_core intel_vsec pmt_telemetry pmt_class acpi_pad joydev evdev sg parport_pc ppdev lp parport efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc32c_generic mbcache jbd2 mlx4_ib ib_uverbs ib_core mlx4_en hid_multitouch uas [17022.558533] usb_storage amdgpu hid_generic sr_mod sd_mod cdrom usbhid amdxcp drm_exec hid gpu_sched drm_buddy drm_suballoc_helper drm_display_helper cec rc_core drm_ttm_helper ttm drm_kms_helper ahci libahci drm libata mlx4_core iTCO_wdt intel_pmc_bxt iTCO_vendor_support xhci_pci xhci_hcd watchdog mxm_wmi usbcore igb scsi_mod i2c_i801 crc32_pclmul r8168(OE) crc32c_intel i2c_smbus i2c_algo_bit fan dca scsi_common crc16 usb_common video wmi button [17022.558554] CPU: 3 UID: 0 PID: 10425 Comm: enp2s0f0.rx Tainted: G OE 6.12.90-cip24-xenomai4 #1 [17022.558557] Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [17022.558558] Hardware name: System manufacturer System Product Name/H110M-A, BIOS 3805 05/07/2018 [17022.558559] IRQ stage: EVL [17022.558560] RIP: 0010:igb_alloc_rx_buffers+0xd3/0x230 [igb] [17022.558569] Code: 73 10 48 8b 03 49 8b 7e 18 48 01 c6 f6 87 fc 02 00 00 20 75 be b9 02 00 00 00 4c 89 ea e8 55 37 ff c9 8b 73 10 48 03 33 eb a9 <0f> 0b 49 83 86 d0 00 00 00 01 66 41 03 ae 80 00 00 00 66 41 39 ae [17022.558570] RSP: 0018:ffffc90d09adfcb0 EFLAGS: 00010246 [17022.558572] RAX: 0000000000000000 RBX: ffffc90d00fe5768 RCX: ffff88ae2ede2b00 [17022.558573] RDX: 0000000000000000 RSI: 0000000000002820 RDI: ffff88ad035e5110 [17022.558574] RBP: 000000000000ff4f R08: 0000000000000000 R09: 0000000000000000 [17022.558575] R10: 0000000000000000 R11: ffff88ad144fe050 R12: ffff88ad1b1184f0 [17022.558576] R13: 0000000000000600 R14: ffff88ad144fe240 R15: 0000000000000001 [17022.558577] FS: 0000000000000000(0000) GS:ffff88ae2ed80000(0000) knlGS:0000000000000000 [17022.558579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [17022.558580] CR2: 0000000000000000 CR3: 000000017c6ec001 CR4: 00000000003706f0 [17022.558581] Call Trace: [17022.558583] <TASK> [17022.558585] igb_poll+0x1096/0x1630 [igb] [17022.558595] ? __switch_to_asm+0x37/0x70 [17022.558598] ? __switch_to+0x113/0x4b0 [17022.558602] __napi_poll+0x28/0x160 [17022.558605] napi_poll+0x122/0x140 [17022.558608] evl_net_do_rx+0x2dc/0x540 [17022.558613] ? __pfx_kthread_trampoline+0x10/0x10 [17022.558615] kthread_trampoline+0x107/0x210 [17022.558618] kthread+0xcf/0x100 [17022.558620] ? __pfx_kthread+0x10/0x10 [17022.558623] ret_from_fork+0x31/0x50 [17022.558625] ? __pfx_kthread+0x10/0x10 [17022.558626] ret_from_fork_asm+0x1a/0x30 [17022.558631] </TASK> [17022.558631] ---[ end trace 0000000000000000 ]---