Opt-in Linux 6.14 Kernel for Proxmox VE 8 available on test & no-subscription

ness1602 said:
I have one strange error:
Kernel 6.14 ,lxc with mysql on it.
/var/log/kern.log:3651:2025-04-10T10:35:40.646702+02:00 sp19 kernel: [236703.525309] audit: type=1400 audit(1744274140.640:2244): apparmor="DENIED" operation="create" class="net" namespace="root//lxc-1193_<-var-lib-lxc>" profile="/usr/sbin/mysqld" pid=2674395 comm="mysqld" family="unix" sock_type="stream" protocol=0 requested="create" denied="create" addr=none
This doesnt happen with 6.11 kernel.
Click to expand...
I Have this same error and its preventing Docker in LXC from working for me, have to revert to 6.11 for now
 
piexil said:
I Have this same error and its preventing Docker in LXC from working for me, have to revert to 6.11 for now
Click to expand...

ness1602 said:
I have one strange error:
Kernel 6.14 ,lxc with mysql on it.
/var/log/kern.log:3651:2025-04-10T10:35:40.646702+02:00 sp19 kernel: [236703.525309] audit: type=1400 audit(1744274140.640:2244): apparmor="DENIED" operation="create" class="net" namespace="root//lxc-1193_<-var-lib-lxc>" profile="/usr/sbin/mysqld" pid=2674395 comm="mysqld" family="unix" sock_type="stream" protocol=0 requested="create" denied="create" addr=none
This doesnt happen with 6.11 kernel.
Click to expand...

Maybe (not sure) this is linked to this bug; here & again here?

Edit: I now see it has been picked up here in forums.
 
While booting I have received this error message. It was not present under previous kernels:

[Thu Apr 17 13:57:49 2025] vmbr0: port 2(veth101i0) entered blocking state
[Thu Apr 17 13:57:49 2025] vmbr0: port 2(veth101i0) entered forwarding state
[Thu Apr 17 13:57:49 2025] ------------[ cut here ]------------
[Thu Apr 17 13:57:49 2025] WARNING: CPU: 11 PID: 10245 at net/bridge/br_netfilter_hooks.c:602 br_nf_local_in+0x1b9/0x1e0
[Thu Apr 17 13:57:49 2025] Modules linked in: cfg80211 veth ebtable_filter ebtables ip6table_raw ip6t_REJECT nf_reject_ipv6 ip6table_filter ip6_tables iptable_raw xt_NFLOG xt_limit xt_mac ipt_REJECT nf_reject_ipv4 xt_mark xt_set xt_physdev xt_addrtype xt_comment xt_multiport xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_tcpudp iptable_filter ip_set_hash_net ip_set sctp ip6_udp_tunnel udp_tunnel scsi_transport_iscsi softdog nf_tables nvme_fabrics nvme_keyring 8021q garp mrp sunrpc binfmt_misc bonding tls nfnetlink_log nfnetlink ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common amd64_edac edac_mce_amd kvm_amd irdma i40e kvm vhost_net vhost ast ib_uverbs vhost_iotlb jc42 acpi_ipmi rapl ib_core ipmi_si wmi_bmof ccp pcspkr i2c_algo_bit k10temp ipmi_devintf ee1004 ptdma ipmi_msghandler joydev input_leds mac_hid tap efi_pstore dmi_sysfs ip_tables x_tables autofs4 zfs(PO) spl(O) btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 linear uas usb_storage
[Thu Apr 17 13:57:49 2025] hid_generic usbmouse usbhid hid rndis_host cdc_ether usbnet mii polyval_clmulni polyval_generic ghash_clmulni_intel xhci_pci sha256_ssse3 ice nvme sha1_ssse3 gnss ahci bnxt_en libie nvme_core libahci xhci_hcd i2c_piix4 i2c_smbus nvme_auth wmi aesni_intel crypto_simd cryptd
[Thu Apr 17 13:57:49 2025] CPU: 11 UID: 192 PID: 10245 Comm: systemd-network Tainted: P O 6.14.0-2-pve #1
[Thu Apr 17 13:57:49 2025] Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
[Thu Apr 17 13:57:49 2025] Hardware name: Supermicro AS -1114S-WN10RT/H12SSW-NTR, BIOS 3.0 07/29/2024
[Thu Apr 17 13:57:49 2025] RIP: 0010:br_nf_local_in+0x1b9/0x1e0
[Thu Apr 17 13:57:49 2025] Code: df e8 4b 49 d9 ff 66 83 ab b8 00 00 00 08 eb 92 be 04 00 00 00 48 89 df e8 34 49 d9 ff 66 83 ab b8 00 00 00 04 e9 78 ff ff ff <0f> 0b e9 9b fe ff ff 0f 0b e9 e7 fe ff ff 4c 89 e7 e8 f1 d2 e7 ff
[Thu Apr 17 13:57:49 2025] RSP: 0018:ffffad9f80700990 EFLAGS: 00010202
[Thu Apr 17 13:57:49 2025] RAX: 0000000000000002 RBX: ffff9acf12fd9300 RCX: 0000000000000000
[Thu Apr 17 13:57:49 2025] RDX: ffffad9f80700a00 RSI: ffff9acf12fd9300 RDI: 0000000000000000
[Thu Apr 17 13:57:49 2025] RBP: ffffad9f807009b0 R08: 0000000000000000 R09: 0000000000000000
[Thu Apr 17 13:57:49 2025] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9ad194b7a500
[Thu Apr 17 13:57:49 2025] R13: ffffad9f80700a00 R14: 0000000000000001 R15: ffff9acfa928d180
[Thu Apr 17 13:57:49 2025] FS: 00007ce6ce3e0bc0(0000) GS:ffff9b4c4dd80000(0000) knlGS:0000000000000000
[Thu Apr 17 13:57:49 2025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Thu Apr 17 13:57:49 2025] CR2: 00005750ac359cd0 CR3: 000000079f35c003 CR4: 0000000000f70ef0
[Thu Apr 17 13:57:49 2025] PKRU: 55555554
[Thu Apr 17 13:57:49 2025] Call Trace:
[Thu Apr 17 13:57:49 2025] <IRQ>
[Thu Apr 17 13:57:49 2025] ? show_regs+0x6c/0x80
[Thu Apr 17 13:57:49 2025] ? __warn+0x8d/0x150
[Thu Apr 17 13:57:49 2025] ? br_nf_local_in+0x1b9/0x1e0
[Thu Apr 17 13:57:49 2025] ? report_bug+0x182/0x1b0
[Thu Apr 17 13:57:49 2025] ? handle_bug+0x6e/0xb0
[Thu Apr 17 13:57:49 2025] ? exc_invalid_op+0x18/0x80
[Thu Apr 17 13:57:49 2025] ? asm_exc_invalid_op+0x1b/0x20
[Thu Apr 17 13:57:49 2025] ? br_nf_local_in+0x1b9/0x1e0
[Thu Apr 17 13:57:49 2025] nf_hook_slow+0x46/0x120
[Thu Apr 17 13:57:49 2025] br_pass_frame_up+0x146/0x1d0
[Thu Apr 17 13:57:49 2025] ? __pfx_br_netif_receive_skb+0x10/0x10
[Thu Apr 17 13:57:49 2025] br_handle_frame_finish+0x3ab/0x690
[Thu Apr 17 13:57:49 2025] ? __pfx_br_handle_frame_finish+0x10/0x10
[Thu Apr 17 13:57:49 2025] br_nf_hook_thresh+0x10a/0x120
[Thu Apr 17 13:57:49 2025] ? __pfx_br_handle_frame_finish+0x10/0x10
[Thu Apr 17 13:57:49 2025] br_nf_pre_routing_finish+0x17e/0x390
[Thu Apr 17 13:57:49 2025] ? __pfx_br_handle_frame_finish+0x10/0x10
[Thu Apr 17 13:57:49 2025] ? ipv4_conntrack_in+0x14/0x20 [nf_conntrack]
[Thu Apr 17 13:57:49 2025] br_nf_pre_routing+0x24b/0x5f0
[Thu Apr 17 13:57:49 2025] ? __pfx_br_nf_pre_routing_finish+0x10/0x10
[Thu Apr 17 13:57:49 2025] br_handle_frame+0x2a3/0x440
[Thu Apr 17 13:57:49 2025] ? __pfx_br_handle_frame_finish+0x10/0x10
[Thu Apr 17 13:57:49 2025] __netif_receive_skb_core.constprop.0+0x29a/0x1250
[Thu Apr 17 13:57:49 2025] ? sched_clock+0x10/0x30
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? psi_task_change+0x89/0xc0
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] __netif_receive_skb_one_core+0x3e/0xa0
[Thu Apr 17 13:57:49 2025] __netif_receive_skb+0x15/0x60
[Thu Apr 17 13:57:49 2025] process_backlog+0x90/0x160
[Thu Apr 17 13:57:49 2025] __napi_poll+0x33/0x1f0
[Thu Apr 17 13:57:49 2025] net_rx_action+0x20c/0x400
[Thu Apr 17 13:57:49 2025] handle_softirqs+0xda/0x2e0
[Thu Apr 17 13:57:49 2025] __do_softirq+0x10/0x18
[Thu Apr 17 13:57:49 2025] do_softirq.part.0+0x3f/0x80
[Thu Apr 17 13:57:49 2025] </IRQ>
[Thu Apr 17 13:57:49 2025] <TASK>
[Thu Apr 17 13:57:49 2025] __local_bh_enable_ip+0x6e/0x70
[Thu Apr 17 13:57:49 2025] __dev_queue_xmit+0x278/0x1010
[Thu Apr 17 13:57:49 2025] ? __alloc_skb+0x60/0x1b0
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? alloc_skb_with_frags+0x61/0x240
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] packet_xmit+0xae/0x120
[Thu Apr 17 13:57:49 2025] packet_sendmsg+0xabd/0x1980
[Thu Apr 17 13:57:49 2025] __sys_sendto+0x242/0x250
[Thu Apr 17 13:57:49 2025] __x64_sys_sendto+0x24/0x40
[Thu Apr 17 13:57:49 2025] x64_sys_call+0x1d04/0x2540
[Thu Apr 17 13:57:49 2025] do_syscall_64+0x7e/0x170
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? __handle_mm_fault+0x840/0x10b0
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? __count_memcg_events+0xc0/0x160
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? count_memcg_events.constprop.0+0x2a/0x50
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? handle_mm_fault+0xae/0x360
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? do_user_addr_fault+0x1ec/0x830
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? arch_exit_to_user_mode_prepare.constprop.0+0x22/0xd0
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? irqentry_exit_to_user_mode+0x2d/0x1d0
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? irqentry_exit+0x43/0x50
[Thu Apr 17 13:57:49 2025] ? srso_alias_return_thunk+0x5/0xfbef5
[Thu Apr 17 13:57:49 2025] ? exc_page_fault+0x96/0x1e0
[Thu Apr 17 13:57:49 2025] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[Thu Apr 17 13:57:49 2025] RIP: 0033:0x7ce6cecccff7
[Thu Apr 17 13:57:49 2025] Code: c7 c0 ff ff ff ff eb be 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 a0 0f 00 00 41 89 ca 74 10 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 69 c3 55 48 89 e5 53 48 83 ec 38 44 89 4d d0
[Thu Apr 17 13:57:49 2025] RSP: 002b:00007ffc854642d8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[Thu Apr 17 13:57:49 2025] RAX: ffffffffffffffda RBX: 00005750d989a0e0 RCX: 00007ce6cecccff7
[Thu Apr 17 13:57:49 2025] RDX: 0000000000000141 RSI: 00005750d9896fd0 RDI: 0000000000000013
[Thu Apr 17 13:57:49 2025] RBP: 00007ffc854642e0 R08: 00005750d989a120 R09: 0000000000000014
[Thu Apr 17 13:57:49 2025] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[Thu Apr 17 13:57:49 2025] R13: 00005750d9896fd0 R14: 0000000000000141 R15: 0000000000000150
[Thu Apr 17 13:57:49 2025] </TASK>
[Thu Apr 17 13:57:49 2025] ---[ end trace 0000000000000000 ]---
 
I upgraded my Epyc node to 8.4 and opt in kernel 6.14. This caused my TrueNAS VM to fail to start with nothing in the logs.

"qm start 108" would simply hang forever. Shutdown of the host would never timeout and I had to power off. The VM would start if I removed the PCIe SATA controller PCIe hardware shared to it. Motherboard is an Asrock Rack SIENAD8-2L2T and PCIE7 slot is set to SATA where I have 5 disks that the TrueNAS VM uses normally.

I reverted to kernel 6.11 and the VM booted fine again.

Some more info here: https://forum.proxmox.com/threads/t...e-to-8-4-need-urgent-help.165189/#post-764699
 
16 x AMD Opteron(tm) Processor 6380 (1 Socket)
PVE 8.4.1
ZFS, also as rootfs
Serial Attached SCSI controller: Broadcom / LSI SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] (rev 03)
Kernel 6.14.0-2-pve
VM: PBS 3.4.1-1 with kernel 6.14.0-2-pve
No issues so far.
 
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