Had this crash recently using 6.11 kernel
Code:
Feb 28 18:12:37.535630 homelab1 kernel: BUG: kernel NULL pointer dereference, address: 0000000000000008
Feb 28 18:12:37.535795 homelab1 kernel: #PF: supervisor read access in kernel mode
Feb 28 18:12:37.537603 homelab1 kernel: #PF: error_code(0x0000) - not-present page
Feb 28 18:12:37.538671 homelab1 kernel: PGD 0 P4D 0
Feb 28 18:12:37.539739 homelab1 kernel: Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
Feb 28 18:12:37.539757 homelab1 kernel: CPU: 5 UID: 0 PID: 1850 Comm: pve-firewall Tainted: P O 6.11.11-1-pve #1
Feb 28 18:12:37.539774 homelab1 kernel: Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
Feb 28 18:12:37.539786 homelab1 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B450M Pro4, BIOS P10.31 08/22/2024
Feb 28 18:12:37.539798 homelab1 kernel: RIP: 0010:__rb_insert_augmented+0x28/0x1e0
Feb 28 18:12:37.539810 homelab1 kernel: Code: 90 90 48 89 f8 48 8b 3f 48 85 ff 0f 84 af 01 00 00 55 48 89 e5 41 56 49 89 f6 41 55 49 89 d5 41 54 53 48 8b 1f f6 c3 01 75 68 <48> 8b 53 08 48 39 fa 74 76 48 85 d2 74 09 f6 02 01 0f 84 ae 00 00
Feb 28 18:12:37.539822 homelab1 kernel: RSP: 0018:ffff98f581787968 EFLAGS: 00010246
Feb 28 18:12:37.539834 homelab1 kernel: RAX: ffff88f2671ed1a8 RBX: 0000000000000000 RCX: ffff88f2671ed170
Feb 28 18:12:37.539848 homelab1 kernel: RDX: ffffffff8d9e8d70 RSI: ffff88f208233e98 RDI: ffff88f22b00f488
Feb 28 18:12:37.539863 homelab1 kernel: RBP: ffff98f581787988 R08: ffff88f22b00f498 R09: 0000000000000000
Feb 28 18:12:37.539872 homelab1 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff88f208233e50
Feb 28 18:12:37.539884 homelab1 kernel: R13: ffffffff8d9e8d70 R14: ffff88f208233e98 R15: ffff88f29cec5200
Feb 28 18:12:37.539896 homelab1 kernel: FS: 00007bba165bdb80(0000) GS:ffff8900de880000(0000) knlGS:0000000000000000
Feb 28 18:12:37.539913 homelab1 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 28 18:12:37.539925 homelab1 kernel: CR2: 0000000000000008 CR3: 00000001be9f8000 CR4: 0000000000350ef0
Feb 28 18:12:37.539937 homelab1 kernel: Call Trace:
Feb 28 18:12:37.539949 homelab1 kernel: <TASK>
Feb 28 18:12:37.539962 homelab1 kernel: ? show_regs+0x6c/0x80
Feb 28 18:12:37.539976 homelab1 kernel: ? __die+0x24/0x80
Feb 28 18:12:37.539988 homelab1 kernel: ? page_fault_oops+0x175/0x5e0
Feb 28 18:12:37.540000 homelab1 kernel: ? __pte_offset_map+0x1c/0x1b0
Feb 28 18:12:37.540012 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540023 homelab1 kernel: ? set_ptes.constprop.0+0x48/0xb0
Feb 28 18:12:37.540035 homelab1 kernel: ? do_user_addr_fault+0x4a5/0x830
Feb 28 18:12:37.540046 homelab1 kernel: ? exc_page_fault+0x85/0x1e0
Feb 28 18:12:37.540058 homelab1 kernel: ? asm_exc_page_fault+0x27/0x30
Feb 28 18:12:37.540079 homelab1 kernel: ? __pfx_vma_interval_tree_augment_rotate+0x10/0x10
Feb 28 18:12:37.540093 homelab1 kernel: ? __pfx_vma_interval_tree_augment_rotate+0x10/0x10
Feb 28 18:12:37.540103 homelab1 kernel: ? __rb_insert_augmented+0x28/0x1e0
Feb 28 18:12:37.540115 homelab1 kernel: vma_interval_tree_insert_after+0x94/0xc0
Feb 28 18:12:37.540127 homelab1 kernel: copy_process+0x2040/0x27f0
Feb 28 18:12:37.540138 homelab1 kernel: kernel_clone+0xbc/0x430
Feb 28 18:12:37.540148 homelab1 kernel: __do_sys_clone+0x66/0xa0
Feb 28 18:12:37.540160 homelab1 kernel: __x64_sys_clone+0x25/0x40
Feb 28 18:12:37.540171 homelab1 kernel: x64_sys_call+0x1d45/0x24e0
Feb 28 18:12:37.540183 homelab1 kernel: do_syscall_64+0x7e/0x170
Feb 28 18:12:37.540197 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540208 homelab1 kernel: ? syscall_exit_to_user_mode+0x4e/0x250
Feb 28 18:12:37.540220 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540232 homelab1 kernel: ? do_syscall_64+0x8a/0x170
Feb 28 18:12:37.540244 homelab1 kernel: ? do_pipe2+0xcb/0x110
Feb 28 18:12:37.540253 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540263 homelab1 kernel: ? syscall_exit_to_user_mode+0x4e/0x250
Feb 28 18:12:37.540272 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540282 homelab1 kernel: ? do_syscall_64+0x8a/0x170
Feb 28 18:12:37.540291 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540301 homelab1 kernel: ? ptep_set_access_flags+0x4a/0x70
Feb 28 18:12:37.540313 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540322 homelab1 kernel: ? wp_page_reuse+0x97/0xc0
Feb 28 18:12:37.540334 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540343 homelab1 kernel: ? do_wp_page+0x8b8/0xc90
Feb 28 18:12:37.540355 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540364 homelab1 kernel: ? __set_task_blocked+0x29/0x80
Feb 28 18:12:37.540376 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540388 homelab1 kernel: ? sigprocmask+0xa3/0xd0
Feb 28 18:12:37.540400 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540409 homelab1 kernel: ? _copy_to_user+0x41/0x60
Feb 28 18:12:37.540420 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540430 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540439 homelab1 kernel: ? syscall_exit_to_user_mode+0x4e/0x250
Feb 28 18:12:37.540448 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540458 homelab1 kernel: ? do_syscall_64+0x8a/0x170
Feb 28 18:12:37.540467 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540477 homelab1 kernel: ? __count_memcg_events+0x7d/0x130
Feb 28 18:12:37.540486 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540496 homelab1 kernel: ? count_memcg_events.constprop.0+0x2a/0x50
Feb 28 18:12:37.540505 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540515 homelab1 kernel: ? handle_mm_fault+0xae/0x360
Feb 28 18:12:37.540526 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540536 homelab1 kernel: ? do_user_addr_fault+0x5ec/0x830
Feb 28 18:12:37.540548 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540557 homelab1 kernel: ? irqentry_exit_to_user_mode+0x43/0x250
Feb 28 18:12:37.540569 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540578 homelab1 kernel: ? irqentry_exit+0x43/0x50
Feb 28 18:12:37.540590 homelab1 kernel: ? srso_return_thunk+0x5/0x5f
Feb 28 18:12:37.540599 homelab1 kernel: ? exc_page_fault+0x96/0x1e0
Feb 28 18:12:37.540609 homelab1 kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e
Feb 28 18:12:37.540620 homelab1 kernel: RIP: 0033:0x7bba166cf313
Feb 28 18:12:37.540632 homelab1 kernel: Code: 00 00 00 00 00 66 90 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
Feb 28 18:12:37.540644 homelab1 kernel: RSP: 002b:00007ffeaa353f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
Feb 28 18:12:37.540656 homelab1 kernel: RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007bba166cf313
Feb 28 18:12:37.540668 homelab1 kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
Feb 28 18:12:37.540682 homelab1 kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
Feb 28 18:12:37.540694 homelab1 kernel: R10: 00007bba165bde50 R11: 0000000000000246 R12: 0000000000000001
Feb 28 18:12:37.540706 homelab1 kernel: R13: 00007ffeaa3540b0 R14: 00007ffeaa354130 R15: 00007bba16900020
Feb 28 18:12:37.540719 homelab1 kernel: </TASK>
Feb 28 18:12:37.540731 homelab1 kernel: Modules linked in: cfg80211 nfsd auth_rpcgss nfs_acl lockd grace veth xt_MASQUERADE xt_tcpudp xt_mark ebtable_filter ebtables ip_set ip6table_raw iptable_raw scsi_transport_iscsi nvme_fabrics nvme_keyring nf_tables ip6table_nat ip6table_filter ip6_tables iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter bonding tls qrtr sunrpc binfmt_misc nfnetlink_log nfnetlink tcp_bbr sch_fq input_leds joydev amd_atl intel_rapl_msr intel_rapl_common edac_mce_amd kvm_amd ccp kvm crct10dif_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd jc42 cryptd rapl wmi_bmof pcspkr ee1004 k10temp mac_hid zfs(PO) spl(O) vhost_net vhost vhost_iotlb tap nct6775 nct6775_core hwmon_vid wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq
Feb 28 18:12:37.540778 homelab1 kernel: dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c hid_generic usbkbd usbmouse usbhid uas hid usb_storage nvme nvme_core xhci_pci i2c_piix4 xhci_pci_renesas crc32_pclmul atlantic i2c_smbus r8169 ahci xhci_hcd macsec realtek nvme_auth libahci video wmi gpio_amdpt
Feb 28 18:12:37.540792 homelab1 kernel: CR2: 0000000000000008
Feb 28 18:12:37.540803 homelab1 kernel: ---[ end trace 0000000000000000 ]---
Feb 28 18:12:37.540813 homelab1 kernel: RIP: 0010:__rb_insert_augmented+0x28/0x1e0
Feb 28 18:12:37.540823 homelab1 kernel: Code: 90 90 48 89 f8 48 8b 3f 48 85 ff 0f 84 af 01 00 00 55 48 89 e5 41 56 49 89 f6 41 55 49 89 d5 41 54 53 48 8b 1f f6 c3 01 75 68 <48> 8b 53 08 48 39 fa 74 76 48 85 d2 74 09 f6 02 01 0f 84 ae 00 00
Feb 28 18:12:37.540836 homelab1 kernel: RSP: 0018:ffff98f581787968 EFLAGS: 00010246
Feb 28 18:12:37.540845 homelab1 kernel: RAX: ffff88f2671ed1a8 RBX: 0000000000000000 RCX: ffff88f2671ed170
Feb 28 18:12:37.540855 homelab1 kernel: RDX: ffffffff8d9e8d70 RSI: ffff88f208233e98 RDI: ffff88f22b00f488
Feb 28 18:12:37.540865 homelab1 kernel: RBP: ffff98f581787988 R08: ffff88f22b00f498 R09: 0000000000000000
Feb 28 18:12:37.540874 homelab1 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff88f208233e50
Feb 28 18:12:37.540884 homelab1 kernel: R13: ffffffff8d9e8d70 R14: ffff88f208233e98 R15: ffff88f29cec5200
Feb 28 18:12:37.540893 homelab1 kernel: FS: 00007bba165bdb80(0000) GS:ffff8900de880000(0000) knlGS:0000000000000000
Feb 28 18:12:37.540903 homelab1 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 28 18:12:37.540912 homelab1 kernel: CR2: 0000000000000008 CR3: 00000001be9f8000 CR4: 0000000000350ef0
Feb 28 18:12:37.540922 homelab1 kernel: note: pve-firewall[1850] exited with irqs disabled
Feb 28 18:17:08.494087 homelab1 kernel: smbd(7620): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored.
-- Boot 56ce11783b194414a76113376a2b1944 --
Feb 28 18:46:42.926166 homelab1 kernel: Linux version 6.11.11-1-pve (build@proxmox) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC PMX 6.11.11-1 (2025-01-17T15:44Z) ()
Feb 28 18:46:42.926192 homelab1 kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.11.11-1-pve root=/dev/mapper/pve-root ro quiet nofb nomodeset video=vesafb:off,efifb:off pcie_acs_override=downstream,multifunction fsck.mode=force fsck.repair=yes
Feb 28 18:46:42.926207 homelab1 kernel: KERNEL supported cpus: