BUG: kernel NULL pointer dereference

L

limaunion

Member
Oct 9, 2023
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Hi!
I upgraded my HP EliteDesk homelab from Proxmox 8 to the latest 9 (9.1.1) over the weekend.
The new kernel (6.17.2‑1‑pve) started crashing.
I reverted to the previous release (6.8.12‑16‑pve), and the system is now running perfectly.
Below is the OOPS report from the 6.17.2‑1‑pve kernel. Is this a known bug? Let me know if you need any additional information.
TIA

Nov 23 21:47:26 pve.home.arpa kernel: BUG: kernel NULL pointer dereference, address: 0000000000000018
Nov 23 21:47:26 pve.home.arpa kernel: #PF: supervisor read access in kernel mode
Nov 23 21:47:26 pve.home.arpa kernel: #PF: error_code(0x0000) - not-present page
Nov 23 21:47:26 pve.home.arpa kernel: Oops: Oops: 0000 [#1] SMP PTI
Nov 23 21:47:26 pve.home.arpa kernel: CPU: 2 UID: 100000 PID: 3853 Comm: crun Tainted: P O 6.17.2-1-pve #1 PREEMPT(voluntary)
Nov 23 21:47:26 pve.home.arpa kernel: Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
Nov 23 21:47:26 pve.home.arpa kernel: Hardware name: HP HP EliteDesk 800 G3 DM 35W/829A, BIOS P21 Ver. 02.47 06/15/2023
Nov 23 21:47:26 pve.home.arpa kernel: RIP: 0010:aa_file_perm+0xb7/0x3b0
Nov 23 21:47:26 pve.home.arpa kernel: Code: 45 31 c9 c3 cc cc cc cc 49 8b 47 20 41 8b 55 10 0f b7 00 66 25 00 f0 66 3d 00 c0 75 1c 41 f7 c4 46 00 10 00 75 13 49 8b 47 18 <48> 8b 40 18 66 83 78 10 01 0f 84 4a 01 00 00 89 d0 f7 d0 44 21 e0
Nov 23 21:47:26 pve.home.arpa kernel: RSP: 0018:ffffd416039179d0 EFLAGS: 00010246
Nov 23 21:47:26 pve.home.arpa kernel: RAX: 0000000000000000 RBX: ffff8e324919ec80 RCX: ffff8e3254dc5540
Nov 23 21:47:26 pve.home.arpa kernel: RDX: 0000000000000000 RSI: ffff8e32530083c0 RDI: ffffffffa8ce756f
Nov 23 21:47:26 pve.home.arpa kernel: RBP: ffffd41603917a28 R08: 0000000000000000 R09: 0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: R13: ffff8e32444ab930 R14: ffff8e324919ec80 R15: ffff8e3254dc5540
Nov 23 21:47:26 pve.home.arpa kernel: FS: 000078b550e20140(0000) GS:ffff8e36b1686000(0000) knlGS:0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 23 21:47:26 pve.home.arpa kernel: CR2: 0000000000000018 CR3: 000000011302e004 CR4: 00000000003726f0
Nov 23 21:47:26 pve.home.arpa kernel: Call Trace:
Nov 23 21:47:26 pve.home.arpa kernel: <TASK>
Nov 23 21:47:26 pve.home.arpa kernel: ? unix_seqpacket_recvmsg+0x43/0x70
Nov 23 21:47:26 pve.home.arpa kernel: common_file_perm+0x6c/0x1a0
Nov 23 21:47:26 pve.home.arpa kernel: apparmor_file_receive+0x42/0x80
Nov 23 21:47:26 pve.home.arpa kernel: security_file_receive+0x2e/0x50
Nov 23 21:47:26 pve.home.arpa kernel: receive_fd+0x1d/0xf0
Nov 23 21:47:26 pve.home.arpa kernel: scm_detach_fds+0xad/0x1c0
Nov 23 21:47:26 pve.home.arpa kernel: __scm_recv_common.isra.0+0x66/0x180
Nov 23 21:47:26 pve.home.arpa kernel: scm_recv_unix+0x30/0x130
Nov 23 21:47:26 pve.home.arpa kernel: ? unix_destroy_fpl+0x49/0xb0
Nov 23 21:47:26 pve.home.arpa kernel: __unix_dgram_recvmsg+0x2ac/0x450
Nov 23 21:47:26 pve.home.arpa kernel: unix_seqpacket_recvmsg+0x43/0x70
Nov 23 21:47:26 pve.home.arpa kernel: sock_recvmsg+0xde/0xf0
Nov 23 21:47:26 pve.home.arpa kernel: ____sys_recvmsg+0xa0/0x230
Nov 23 21:47:26 pve.home.arpa kernel: ___sys_recvmsg+0xc7/0xf0
Nov 23 21:47:26 pve.home.arpa kernel: __sys_recvmsg+0x89/0x100
Nov 23 21:47:26 pve.home.arpa kernel: __x64_sys_recvmsg+0x1d/0x30
Nov 23 21:47:26 pve.home.arpa kernel: x64_sys_call+0x630/0x2330
Nov 23 21:47:26 pve.home.arpa kernel: do_syscall_64+0x80/0xa30
Nov 23 21:47:26 pve.home.arpa kernel: ? exc_page_fault+0x90/0x1b0
Nov 23 21:47:26 pve.home.arpa kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e
Nov 23 21:47:26 pve.home.arpa kernel: RIP: 0033:0x78b550d10f6d
Nov 23 21:47:26 pve.home.arpa kernel: Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66
Nov 23 21:47:26 pve.home.arpa kernel: RSP: 002b:00007ffc77557be0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
Nov 23 21:47:26 pve.home.arpa kernel: RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000078b550d10f6d
Nov 23 21:47:26 pve.home.arpa kernel: RDX: 0000000000000000 RSI: 00007ffc77557c10 RDI: 000000000000000a
Nov 23 21:47:26 pve.home.arpa kernel: RBP: 00007ffc77557c10 R08: 0000000000000000 R09: 00007ffc775582a0
Nov 23 21:47:26 pve.home.arpa kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc775582a0
Nov 23 21:47:26 pve.home.arpa kernel: R13: 0000000000000006 R14: 00007ffc775582a0 R15: 00007ffc77557cb0
Nov 23 21:47:26 pve.home.arpa kernel: </TASK>
Nov 23 21:47:26 pve.home.arpa kernel: Modules linked in: xt_addrtype xt_nat xt_mark xt_conntrack xt_tcpudp xt_comment nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat overlay cfg80211 veth nf_tables bonding tls sunrpc binfmt_misc nfnetlink_log snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic intel_rapl_msr intel_rapl_common intel_pmc_core_pltdrv intel_pmc_core pmt_telemetry pmt_discovery pmt_class snd_hda_intel intel_pmc_ssram_telemetry intel_vsec intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec snd_hda_ext_core coretemp sch_fq_codel snd_hda_codec snd_hda_core kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep mei_hdcp mei_pxp i915 snd_soc_core kvm snd_compress irqbypass ac97_bus polyval_clmulni drm_buddy ghash_clmulni_intel snd_pcm_dmaengine ttm aesni_intel snd_pcm rapl drm_display_helper snd_timer cec mei_me intel_cstate rc_core snd pcspkr hp_wmi sparse_keymap platform_profile wmi_bmof ee1004 soundcore i2c_algo_bit mei
Nov 23 21:47:26 pve.home.arpa kernel: acpi_pad mac_hid zfs(PO) spl(O) vhost_net vhost vhost_iotlb tap efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq uas usb_storage dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio nvme nvme_core xhci_pci i2c_i801 nvme_keyring i2c_mux ahci i2c_smbus e1000e xhci_hcd nvme_auth libahci video wmi
Nov 23 21:47:26 pve.home.arpa kernel: CPU: 3 UID: 100000 PID: 3853 Comm: crun Tainted: P D O 6.17.2-1-pve #1 PREEMPT(voluntary)
Nov 23 21:47:26 pve.home.arpa kernel: Tainted: [P]=PROPRIETARY_MODULE, [D]=DIE, [O]=OOT_MODULE
Nov 23 21:47:26 pve.home.arpa kernel: Hardware name: HP HP EliteDesk 800 G3 DM 35W/829A, BIOS P21 Ver. 02.47 06/15/2023
Nov 23 21:47:26 pve.home.arpa kernel: RIP: 0010:rcu_note_context_switch+0x532/0x5a0
Nov 23 21:47:26 pve.home.arpa kernel: Code: ff 49 89 96 a8 00 00 00 e9 35 fd ff ff 45 85 ff 75 ef e9 2b fd ff ff 48 c7 c7 80 87 bf a8 c6 05 d7 a8 49 02 01 e8 1e 1c f2 ff <0f> 0b e9 23 fb ff ff 4d 8b 74 24 20 4c 89 f7 e8 da ff 01 01 41 c6
Nov 23 21:47:26 pve.home.arpa kernel: RSP: 0018:ffffd41603917c50 EFLAGS: 00010046
Nov 23 21:47:26 pve.home.arpa kernel: RAX: 0000000000000000 RBX: ffff8e324a13d480 RCX: 0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: RBP: ffffd41603917c78 R08: 0000000000000000 R09: 0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff8e365b5b3800
Nov 23 21:47:26 pve.home.arpa kernel: R13: 0000000000000000 R14: 0000000000000000 R15: ffff8e324a13e240
Nov 23 21:47:26 pve.home.arpa kernel: FS: 0000000000000000(0000) GS:ffff8e36b1706000(0000) knlGS:0000000000000000
Nov 23 21:47:26 pve.home.arpa kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 23 21:47:26 pve.home.arpa kernel: CR2: 000055ac1d8a61c8 CR3: 000000032843a006 CR4: 00000000003726f0
Nov 23 21:47:26 pve.home.arpa kernel: Call Trace:
Nov 23 21:47:26 pve.home.arpa kernel: <TASK>
Nov 23 21:47:26 pve.home.arpa kernel: __schedule+0xc6/0x1310
Nov 23 21:47:26 pve.home.arpa kernel: ? try_to_wake_up+0x392/0x8a0
Nov 23 21:47:26 pve.home.arpa kernel: ? kthread_insert_work+0xb8/0xe0
Nov 23 21:47:26 pve.home.arpa kernel: schedule+0x27/0xf0
Nov 23 21:47:26 pve.home.arpa kernel: synchronize_rcu_expedited+0x1c2/0x220
Nov 23 21:47:26 pve.home.arpa kernel: ? __pfx_autoremove_wake_function+0x10/0x10
Nov 23 21:47:26 pve.home.arpa kernel: ? __pfx_wait_rcu_exp_gp+0x10/0x10
Nov 23 21:47:26 pve.home.arpa kernel: namespace_unlock+0x258/0x330
Nov 23 21:47:26 pve.home.arpa kernel: put_mnt_ns+0x79/0xb0
Nov 23 21:47:26 pve.home.arpa kernel: free_nsproxy+0x16/0x190
Nov 23 21:47:26 pve.home.arpa kernel: switch_task_namespaces+0x74/0xa0
Nov 23 21:47:26 pve.home.arpa kernel: exit_task_namespaces+0x10/0x20
Nov 23 21:47:26 pve.home.arpa kernel: do_exit+0x2a8/0xa20
Nov 23 21:47:26 pve.home.arpa kernel: make_task_dead+0x93/0xa0
Nov 23 21:47:26 pve.home.arpa kernel: rewind_stack_and_make_dead+0x16/0x20
Nov 23 21:47:26 pve.home.arpa kernel: RIP: 0033:0x78b550d10f6d
Nov 23 21:47:26 pve.home.arpa kernel: Code: Unable to access opcode bytes at 0x78b550d10f43.
Nov 23 21:47:26 pve.home.arpa kernel: RSP: 002b:00007ffc77557be0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
Nov 23 21:47:26 pve.home.arpa kernel: RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000078b550d10f6d
Nov 23 21:47:26 pve.home.arpa kernel: RDX: 0000000000000000 RSI: 00007ffc77557c10 RDI: 000000000000000a
Nov 23 21:47:26 pve.home.arpa kernel: RBP: 00007ffc77557c10 R08: 0000000000000000 R09: 00007ffc775582a0
Nov 23 21:47:26 pve.home.arpa kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc775582a0
Nov 23 21:47:26 pve.home.arpa kernel: R13: 0000000000000006 R14: 00007ffc775582a0 R15: 00007ffc77557cb0
Nov 23 21:47:26 pve.home.arpa kernel: </TASK>
Nov 23 21:47:26 pve.home.arpa kernel: ---[ end trace 0000000000000000 ]---
 
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