tarzan

@VelcroBP did you find a solution to this? Having same issue..

Having the exact same issue "kernel BUG at arch/x86/kernel/traps.c: 934!" Sometime Plex is tainted, other times it's Python. @CaptainCopSuey did you manage to fix it?

For anyone having this issue, check this "fix" i did. Im using ipvlan as well.

Just in case anyone else have this issue, here is how i fixed it. Edit the Plex Docker image, switch to advanced then: CPU Pinning: Limit the amount of cores Plex have access to Extra Parameters: Limit how much memory Plex have access to by adding: --memory=16G I can still see the errors in the logfiles from time to time, but Unraid is not crashing.

Just to follow up. Spend two weeks testing anything from reinstalling Plex, a thousand bios tweaks, changing RAM etc. Everything came down to a faulty Qbittorrent - changing to binhex/arch-qbittorrentvpn:4.5.5-1-02 and everything is stable now.

Plex serves the whole household, and turning it off for a week would make someone upset 😀 But if im not able to find a solution, I would need to do just that. So you are quite positive that it is Plex that are taking down the whole server?

OK, here you go. Crash was at Sep 16 05:31:27 syslog

I am not sure what you mean. I have attached diagnostics, and pasted output from /logs/syslog from the flash-drive (from the time the crash happened)

A few times a week im seeing crashes - I think it started after updated Unraid a few versions ago, but im not 100% sure. I did enable log-fil mirror to flash, and have attached it here. I hope someone would be kind to look into it. Sep 16 05:31:26 Ganon kernel: BUG: unable to handle page fault for address: ffff8890fee5c261 Sep 16 05:31:27 Ganon kernel: #PF: supervisor read access in kernel mode Sep 16 05:31:27 Ganon kernel: #PF: error_code(0x0000) - not-present page Sep 16 05:31:27 Ganon kernel: PGD 4c01067 P4D 4c01067 PUD 0 Sep 16 05:31:27 Ganon kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI Sep 16 05:31:27 Ganon kernel: CPU: 12 PID: 14919 Comm: Plex Media Scan Tainted: P O 6.1.49-Unraid #1 Sep 16 05:31:27 Ganon kernel: Hardware name: Gigabyte Technology Co., Ltd. Z790 GAMING X/Z790 GAMING X, BIOS F5c 04/28/2023 Sep 16 05:31:27 Ganon kernel: RIP: 0010:__mod_node_page_state+0x45/0x9a Sep 16 05:31:27 Ganon kernel: Code: 8b bf c0 52 00 00 4d 8d 74 07 01 83 e8 05 83 f8 01 77 04 49 c1 fc 0c 48 c7 c7 da 26 16 82 e8 5f 70 6a 00 48 c7 c7 da 26 16 82 <65> 41 8a 1e e8 4f 70 6a 00 48 0f be db 4c 01 e3 48 89 d8 65 41 8a Sep 16 05:31:27 Ganon kernel: RSP: 0018:ffffc900053d7c78 EFLAGS: 00010002 Sep 16 05:31:27 Ganon kernel: RAX: 000000000000000c RBX: ffff8882633dc000 RCX: 00000000ffffffff Sep 16 05:31:27 Ganon kernel: RDX: ffffffffffffffff RSI: ffffffff821626da RDI: ffffffff821626da Sep 16 05:31:27 Ganon kernel: RBP: 000000007f72a120 R08: 0000000000000000 R09: 000000000001d0e1 Sep 16 05:31:27 Ganon kernel: R10: 0000000000000000 R11: ffff888388b01901 R12: ffffffffffffffff Sep 16 05:31:27 Ganon kernel: R13: ffff8890bfbf9000 R14: 000000007f75c261 R15: 0000000000032140 Sep 16 05:31:27 Ganon kernel: FS: 000014d6e360eb00(0000) GS:ffff88907f700000(0000) knlGS:0000000000000000 Sep 16 05:31:27 Ganon kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 16 05:31:27 Ganon kernel: CR2: ffff8890fee5c261 CR3: 000000024782a000 CR4: 0000000000750ee0 Sep 16 05:31:27 Ganon kernel: PKRU: 55555554 Sep 16 05:31:27 Ganon kernel: Call Trace: Sep 16 05:31:27 Ganon kernel: <TASK> Sep 16 05:31:27 Ganon kernel: ? __die_body+0x1a/0x5c Sep 16 05:31:27 Ganon kernel: ? page_fault_oops+0x329/0x376 Sep 16 05:31:27 Ganon kernel: ? fixup_exception+0x22/0x24b Sep 16 05:31:27 Ganon kernel: ? exc_page_fault+0xf4/0x11d Sep 16 05:31:27 Ganon kernel: ? asm_exc_page_fault+0x22/0x30 Sep 16 05:31:27 Ganon kernel: ? __mod_node_page_state+0x45/0x9a Sep 16 05:31:27 Ganon kernel: ? __mod_node_page_state+0x3e/0x9a Sep 16 05:31:27 Ganon kernel: __mod_lruvec_state+0x23/0x48 Sep 16 05:31:27 Ganon kernel: lru_lazyfree_fn+0xfb/0x250 Sep 16 05:31:27 Ganon kernel: ? folio_activate_fn+0x269/0x269 Sep 16 05:31:27 Ganon kernel: folio_batch_move_lru+0x66/0xca Sep 16 05:31:27 Ganon kernel: lru_add_drain_cpu+0xd2/0x101 Sep 16 05:31:27 Ganon kernel: lru_add_drain+0x20/0x44 Sep 16 05:31:27 Ganon kernel: madvise_free_single_vma+0x7e/0x17d Sep 16 05:31:27 Ganon kernel: ? mas_ascend+0x45/0x152 Sep 16 05:31:27 Ganon kernel: ? mas_prev_entry+0x2e7/0x318 Sep 16 05:31:27 Ganon kernel: ? find_vma_prev+0x62/0x9d Sep 16 05:31:27 Ganon kernel: do_madvise+0x6df/0xa10 Sep 16 05:31:27 Ganon kernel: ? __seccomp_filter+0x89/0x2ff Sep 16 05:31:27 Ganon kernel: __x64_sys_madvise+0x28/0x2f Sep 16 05:31:27 Ganon kernel: do_syscall_64+0x68/0x81 Sep 16 05:31:27 Ganon kernel: entry_SYSCALL_64_after_hwframe+0x64/0xce Sep 16 05:31:27 Ganon kernel: RIP: 0033:0x14d6eabcd5f9 Sep 16 05:31:27 Ganon kernel: Code: 4c 89 f6 31 d2 e8 9d a7 00 00 85 c0 79 0a e8 49 29 fe ff 83 38 04 74 e6 48 83 c4 08 5b 41 5e c3 48 63 d2 b8 1c 00 00 00 0f 05 <9b> 48 89 c7 e9 9e 57 fe ff b8 1b 00 00 00 0f 05 9b 48 89 c7 e9 8e Sep 16 05:31:27 Ganon kernel: RSP: 002b:000014d6e360d348 EFLAGS: 00000202 ORIG_RAX: 000000000000001c Sep 16 05:31:27 Ganon kernel: RAX: ffffffffffffffda RBX: 000014d6e5c309f0 RCX: 000014d6eabcd5f9 Sep 16 05:31:27 Ganon kernel: RDX: 0000000000000008 RSI: 0000000000011000 RDI: 000014d6d77bd000 Sep 16 05:31:27 Ganon kernel: RBP: 0000000000000001 R08: 000014d6eaba0640 R09: 0000000000000ef0 Sep 16 05:31:27 Ganon kernel: R10: 0000000000000040 R11: 0000000000000202 R12: 0000000000011000 Sep 16 05:31:27 Ganon kernel: R13: 0000000000000008 R14: 0000000000000000 R15: 000014d6d77bd000 Sep 16 05:31:27 Ganon kernel: </TASK> Sep 16 05:31:27 Ganon kernel: Modules linked in: tun ipvlan xt_nat xt_tcpudp veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype br_netfilter nfsd auth_rpcgss oid_registry lockd grace sunrpc md_mod zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) tcp_diag inet_diag nct6775_core hwmon_vid k10temp ip6table_filter ip6_tables iptable_filter ip_tables x_tables efivarfs af_packet 8021q garp mrp bridge stp llc bonding tls ixgbe xfrm_algo mdio r8169 realtek intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm_intel kvm iosf_mbi drm_buddy i2c_algo_bit ttm drm_display_helper drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel sha512_ssse3 aesni_intel crypto_simd cryptd sr_mod rapl input_leds intel_cstate joydev led_class cdrom corsair_psu intel_gtt mei_hdcp mei_pxp gigabyte_wmi wmi_bmof intel_uncore mpt3sas nvme Sep 16 05:31:27 Ganon kernel: i2c_i801 agpgart ahci mei_me i2c_smbus i2c_core nvme_core libahci mei raid_class syscopyarea sysfillrect scsi_transport_sas sysimgblt fb_sys_fops thermal fan video tpm_crb tpm_tis tpm_tis_core wmi tpm backlight intel_pmc_core acpi_pad acpi_tad button unix [last unloaded: xfrm_algo] Sep 16 05:31:27 Ganon kernel: CR2: ffff8890fee5c261 Sep 16 05:31:27 Ganon kernel: ---[ end trace 0000000000000000 ]--- Sep 16 05:31:27 Ganon kernel: RIP: 0010:__mod_node_page_state+0x45/0x9a Sep 16 05:31:27 Ganon kernel: Code: 8b bf c0 52 00 00 4d 8d 74 07 01 83 e8 05 83 f8 01 77 04 49 c1 fc 0c 48 c7 c7 da 26 16 82 e8 5f 70 6a 00 48 c7 c7 da 26 16 82 <65> 41 8a 1e e8 4f 70 6a 00 48 0f be db 4c 01 e3 48 89 d8 65 41 8a Sep 16 05:31:27 Ganon kernel: RSP: 0018:ffffc900053d7c78 EFLAGS: 00010002 Sep 16 05:31:27 Ganon kernel: RAX: 000000000000000c RBX: ffff8882633dc000 RCX: 00000000ffffffff Sep 16 05:31:27 Ganon kernel: RDX: ffffffffffffffff RSI: ffffffff821626da RDI: ffffffff821626da Sep 16 05:31:27 Ganon kernel: RBP: 000000007f72a120 R08: 0000000000000000 R09: 000000000001d0e1 Sep 16 05:31:27 Ganon kernel: R10: 0000000000000000 R11: ffff888388b01901 R12: ffffffffffffffff Sep 16 05:31:27 Ganon kernel: R13: ffff8890bfbf9000 R14: 000000007f75c261 R15: 0000000000032140 Sep 16 05:31:27 Ganon kernel: FS: 000014d6e360eb00(0000) GS:ffff88907f700000(0000) knlGS:0000000000000000 Sep 16 05:31:27 Ganon kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 16 05:31:27 Ganon kernel: CR2: ffff8890fee5c261 CR3: 000000024782a000 CR4: 0000000000750ee0 Sep 16 05:31:27 Ganon kernel: PKRU: 55555554 Sep 16 05:31:27 Ganon kernel: note: Plex Media Scan[14919] exited with irqs disabled Sep 16 05:31:27 Ganon kernel: note: Plex Media Scan[14919] exited with preempt_count 2 Sep 16 05:31:27 Ganon kernel: ------------[ cut here ]------------ Sep 16 05:31:27 Ganon kernel: WARNING: CPU: 12 PID: 14919 at kernel/exit.c:814 do_exit+0x87/0x923 Sep 16 05:31:27 Ganon kernel: Modules linked in: tun ipvlan xt_nat xt_tcpudp veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype br_netfilter nfsd auth_rpcgss oid_registry lockd grace sunrpc md_mod zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) tcp_diag inet_diag nct6775_core hwmon_vid k10temp ip6table_filter ip6_tables iptable_filter ip_tables x_tables efivarfs af_packet 8021q garp mrp bridge stp llc bonding tls ixgbe xfrm_algo mdio r8169 realtek intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm_intel kvm iosf_mbi drm_buddy i2c_algo_bit ttm drm_display_helper drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel sha512_ssse3 aesni_intel crypto_simd cryptd sr_mod rapl input_leds intel_cstate joydev led_class cdrom corsair_psu intel_gtt mei_hdcp mei_pxp gigabyte_wmi wmi_bmof intel_uncore mpt3sas nvme Sep 16 05:31:27 Ganon kernel: i2c_i801 agpgart ahci mei_me i2c_smbus i2c_core nvme_core libahci mei raid_class syscopyarea sysfillrect scsi_transport_sas sysimgblt fb_sys_fops thermal fan video tpm_crb tpm_tis tpm_tis_core wmi tpm backlight intel_pmc_core acpi_pad acpi_tad button unix [last unloaded: xfrm_algo] Sep 16 05:31:27 Ganon kernel: CPU: 12 PID: 14919 Comm: Plex Media Scan Tainted: P D O 6.1.49-Unraid #1 Sep 16 05:31:27 Ganon kernel: Hardware name: Gigabyte Technology Co., Ltd. Z790 GAMING X/Z790 GAMING X, BIOS F5c 04/28/2023 Sep 16 05:31:27 Ganon kernel: RIP: 0010:do_exit+0x87/0x923 Sep 16 05:31:27 Ganon kernel: Code: 24 74 04 75 13 b8 01 00 00 00 41 89 6c 24 60 48 c1 e0 22 49 89 44 24 70 4c 89 ef e8 e7 ae 80 00 48 83 bb b0 07 00 00 00 74 02 <0f> 0b 48 8b bb d8 06 00 00 e8 e9 ad 80 00 48 8b 83 d0 06 00 00 83 Sep 16 05:31:27 Ganon kernel: RSP: 0018:ffffc900053d7ee0 EFLAGS: 00010282 Sep 16 05:31:27 Ganon kernel: RAX: 0000000000000000 RBX: ffff8885d528a000 RCX: 0000000000000000 Sep 16 05:31:27 Ganon kernel: RDX: 0000000000000001 RSI: 0000000000002710 RDI: 00000000ffffffff Sep 16 05:31:27 Ganon kernel: RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000aaaaaa Sep 16 05:31:27 Ganon kernel: R10: 0000000000000001 R11: 0000000000000001 R12: ffff8881421dfc00 Sep 16 05:31:27 Ganon kernel: R13: ffff888106adc200 R14: 0000000000000000 R15: 0000000000000000 Sep 16 05:31:27 Ganon kernel: FS: 000014d6e360eb00(0000) GS:ffff88907f700000(0000) knlGS:0000000000000000 Sep 16 05:31:27 Ganon kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 16 05:31:27 Ganon kernel: CR2: ffff8890fee5c261 CR3: 000000024782a000 CR4: 0000000000750ee0 Sep 16 05:31:27 Ganon kernel: PKRU: 55555554 Sep 16 05:31:27 Ganon kernel: Call Trace: Sep 16 05:31:27 Ganon kernel: <TASK> Sep 16 05:31:27 Ganon kernel: ? __warn+0xab/0x122 Sep 16 05:31:27 Ganon kernel: ? report_bug+0x109/0x17e Sep 16 05:31:27 Ganon kernel: ? do_exit+0x87/0x923 Sep 16 05:31:27 Ganon kernel: ? handle_bug+0x41/0x6f Sep 16 05:31:27 Ganon kernel: ? exc_invalid_op+0x13/0x60 Sep 16 05:31:27 Ganon kernel: ? asm_exc_invalid_op+0x16/0x20 Sep 16 05:31:27 Ganon kernel: ? do_exit+0x87/0x923 Sep 16 05:31:27 Ganon kernel: make_task_dead+0x11c/0x11c Sep 16 05:31:27 Ganon kernel: rewind_stack_and_make_dead+0x17/0x17 Sep 16 05:31:27 Ganon kernel: RIP: 0033:0x14d6eabcd5f9 Sep 16 05:31:27 Ganon kernel: Code: 4c 89 f6 31 d2 e8 9d a7 00 00 85 c0 79 0a e8 49 29 fe ff 83 38 04 74 e6 48 83 c4 08 5b 41 5e c3 48 63 d2 b8 1c 00 00 00 0f 05 <9b> 48 89 c7 e9 9e 57 fe ff b8 1b 00 00 00 0f 05 9b 48 89 c7 e9 8e Sep 16 05:31:27 Ganon kernel: RSP: 002b:000014d6e360d348 EFLAGS: 00000202 ORIG_RAX: 000000000000001c Sep 16 05:31:27 Ganon kernel: RAX: ffffffffffffffda RBX: 000014d6e5c309f0 RCX: 000014d6eabcd5f9 Sep 16 05:31:27 Ganon kernel: RDX: 0000000000000008 RSI: 0000000000011000 RDI: 000014d6d77bd000 Sep 16 05:31:27 Ganon kernel: RBP: 0000000000000001 R08: 000014d6eaba0640 R09: 0000000000000ef0 Sep 16 05:31:27 Ganon kernel: R10: 0000000000000040 R11: 0000000000000202 R12: 0000000000011000 Sep 16 05:31:27 Ganon kernel: R13: 0000000000000008 R14: 0000000000000000 R15: 000014d6d77bd000 Sep 16 05:31:27 Ganon kernel: </TASK> Sep 16 05:31:27 Ganon kernel: ---[ end trace 0000000000000000 ]--- unraid-diagnostics-20230916-1109.zip

Im super excited about this.. hope it will work when I update to 6.9 in a few weeks :)

Maybe your Mac is doing a spotlight index of your drives? mdutil -s /Volumes/VOLUME For checking if spotlight is active To turn it off

All of a sudden my mouse don't work anymore through in the VNC/browser. I can use the keyboard, but mouse don't work (I can see the curser) It works perfect in my Windows VM. Any ideas?

https://github.com/SpaceinvaderOne/Macinabox/issues/12