• Crashes since updating to v6.11.x for qBittorrent and Deluge users

    JorgeB

    By JorgeB

      • Closed

    EDIT: issue was traced to libtorrent 2.x, it's not an Unraid problem, more info in this post:

     

    https://forums.unraid.net/bug-reports/stable-releases/crashes-since-updating-to-v611x-for-qbittorrent-and-deluge-users-r2153/?do=findComment&comment=21671

     

     

    Original Post:

     

    I'm creating this to better track an issue that some users have been reporting where Unraid started crashing after updating to v6.11.x (it happens with both 6.11.0 and 6.11.1), there's a very similar call traced logged for all cases, e.g:

      

    Oct 12 04:18:27 zaBOX kernel: BUG: kernel NULL pointer dereference, address: 00000000000000b6
Oct 12 04:18:27 zaBOX kernel: #PF: supervisor read access in kernel mode
Oct 12 04:18:27 zaBOX kernel: #PF: error_code(0x0000) - not-present page
Oct 12 04:18:27 zaBOX kernel: PGD 0 P4D 0
Oct 12 04:18:27 zaBOX kernel: Oops: 0000 [#1] PREEMPT SMP PTI
Oct 12 04:18:27 zaBOX kernel: CPU: 4 PID: 28596 Comm: Disk Tainted: P     U  W  O      5.19.14-Unraid #1
Oct 12 04:18:27 zaBOX kernel: Hardware name: Gigabyte Technology Co., Ltd. Z390 AORUS PRO WIFI/Z390 AORUS PRO WIFI-CF, BIOS F12 11/05/2021
Oct 12 04:18:27 zaBOX kernel: RIP: 0010:folio_try_get_rcu+0x0/0x21
Oct 12 04:18:27 zaBOX kernel: Code: e8 8e 61 63 00 48 8b 84 24 80 00 00 00 65 48 2b 04 25 28 00 00 00 74 05 e8 9e 9b 64 00 48 81 c4 88 00 00 00 5b c3 cc cc cc cc <8b> 57 34 85 d2 74 10 8d 4a 01 89 d0 f0 0f b1 4f 34 74 04 89 c2 eb
Oct 12 04:18:27 zaBOX kernel: RSP: 0000:ffffc900070dbcc0 EFLAGS: 00010246
Oct 12 04:18:27 zaBOX kernel: RAX: 0000000000000082 RBX: 0000000000000082 RCX: 0000000000000082
Oct 12 04:18:27 zaBOX kernel: RDX: 0000000000000001 RSI: ffff888757426fe8 RDI: 0000000000000082
Oct 12 04:18:27 zaBOX kernel: RBP: 0000000000000000 R08: 0000000000000028 R09: ffffc900070dbcd0
Oct 12 04:18:27 zaBOX kernel: R10: ffffc900070dbcd0 R11: ffffc900070dbd48 R12: 0000000000000000
Oct 12 04:18:27 zaBOX kernel: R13: ffff88824f95d138 R14: 000000000007292c R15: ffff88824f95d140
Oct 12 04:18:27 zaBOX kernel: FS:  000014ed38204b38(0000) GS:ffff8888a0500000(0000) knlGS:0000000000000000
Oct 12 04:18:27 zaBOX kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 12 04:18:27 zaBOX kernel: CR2: 00000000000000b6 CR3: 0000000209854005 CR4: 00000000003706e0
Oct 12 04:18:27 zaBOX kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 12 04:18:27 zaBOX kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Oct 12 04:18:27 zaBOX kernel: Call Trace:
Oct 12 04:18:27 zaBOX kernel: <TASK>
Oct 12 04:18:27 zaBOX kernel: __filemap_get_folio+0x98/0x1ff
Oct 12 04:18:27 zaBOX kernel: ? _raw_spin_unlock_irqrestore+0x24/0x3a
Oct 12 04:18:27 zaBOX kernel: filemap_fault+0x6e/0x524
Oct 12 04:18:27 zaBOX kernel: __do_fault+0x2d/0x6e
Oct 12 04:18:27 zaBOX kernel: __handle_mm_fault+0x9a5/0xc7d
Oct 12 04:18:27 zaBOX kernel: handle_mm_fault+0x113/0x1d7
Oct 12 04:18:27 zaBOX kernel: do_user_addr_fault+0x36a/0x514
Oct 12 04:18:27 zaBOX kernel: exc_page_fault+0xfc/0x11e
Oct 12 04:18:27 zaBOX kernel: asm_exc_page_fault+0x22/0x30
Oct 12 04:18:27 zaBOX kernel: RIP: 0033:0x14ed3a0ae7b5
Oct 12 04:18:27 zaBOX kernel: Code: 8b 48 08 48 8b 32 48 8b 00 48 39 f0 73 09 48 8d 14 08 48 39 d6 eb 0c 48 39 c6 73 0b 48 8d 14 0e 48 39 d0 73 02 0f 0b 48 89 c7 <f3> a4 66 48 8d 3d 59 b7 22 00 66 66 48 e8 d9 d8 f6 ff 48 89 28 48
Oct 12 04:18:27 zaBOX kernel: RSP: 002b:000014ed38203960 EFLAGS: 00010206
Oct 12 04:18:27 zaBOX kernel: RAX: 000014ed371aa160 RBX: 000014ed38203ad0 RCX: 0000000000004000
Oct 12 04:18:27 zaBOX kernel: RDX: 000014c036530000 RSI: 000014c03652c000 RDI: 000014ed371aa160
Oct 12 04:18:27 zaBOX kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: 000014ed38203778
Oct 12 04:18:27 zaBOX kernel: R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
Oct 12 04:18:27 zaBOX kernel: R13: 000014ed38203b40 R14: 000014ed384fe940 R15: 000014ed38203ac0
Oct 12 04:18:27 zaBOX kernel: </TASK>
Oct 12 04:18:27 zaBOX kernel: Modules linked in: macvlan xt_CHECKSUM ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat iptable_mangle vhost_net vhost vhost_iotlb tap tun veth xt_nat xt_tcpudp xt_conntrack nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter xfs md_mod kvmgt mdev i915 iosf_mbi drm_buddy i2c_algo_bit ttm drm_display_helper intel_gtt agpgart hwmon_vid iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 wireguard curve25519_x86_64 libcurve25519_generic libchacha20poly1305 chacha_x86_64 poly1305_x86_64 ip6_udp_tunnel udp_tunnel libchacha ip6table_filter ip6_tables iptable_filter ip_tables x_tables af_packet 8021q garp mrp bridge stp llc bonding tls ipv6 nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) x86_pkg_temp_thermal intel_powerclamp drm_kms_helper btusb btrtl i2c_i801 btbcm coretemp gigabyte_wmi wmi_bmof intel_wmi_thunderbolt mxm_wmi kvm_intel kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel crypto_simd cryptd
Oct 12 04:18:27 zaBOX kernel: btintel rapl intel_cstate intel_uncore e1000e i2c_smbus bluetooth drm nvme nvme_core ahci i2c_core libahci ecdh_generic ecc syscopyarea sysfillrect input_leds sysimgblt led_class joydev nzxt_kraken2 intel_pch_thermal fb_sys_fops thermal fan video tpm_crb wmi tpm_tis backlight tpm_tis_core tpm acpi_pad button unix
Oct 12 04:18:27 zaBOX kernel: CR2: 00000000000000b6
Oct 12 04:18:27 zaBOX kernel: ---[ end trace 0000000000000000 ]---

     

    Another example with very different hardware: 

    Oct 11 21:32:08 Impulse kernel: BUG: kernel NULL pointer dereference, address: 0000000000000056
Oct 11 21:32:08 Impulse kernel: #PF: supervisor read access in kernel mode
Oct 11 21:32:08 Impulse kernel: #PF: error_code(0x0000) - not-present page
Oct 11 21:32:08 Impulse kernel: PGD 0 P4D 0
Oct 11 21:32:08 Impulse kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI
Oct 11 21:32:08 Impulse kernel: CPU: 1 PID: 5236 Comm: Disk Not tainted 5.19.14-Unraid #1
Oct 11 21:32:08 Impulse kernel: Hardware name: System manufacturer System Product Name/ROG STRIX B450-F GAMING II, BIOS 4301 03/04/2021
Oct 11 21:32:08 Impulse kernel: RIP: 0010:folio_try_get_rcu+0x0/0x21
Oct 11 21:32:08 Impulse kernel: Code: e8 8e 61 63 00 48 8b 84 24 80 00 00 00 65 48 2b 04 25 28 00 00 00 74 05 e8 9e 9b 64 00 48 81 c4 88 00 00 00 5b e9 cc 5f 86 00 <8b> 57 34 85 d2 74 10 8d 4a 01 89 d0 f0 0f b1 4f 34 74 04 89 c2 eb
Oct 11 21:32:08 Impulse kernel: RSP: 0000:ffffc900026ffcc0 EFLAGS: 00010246
Oct 11 21:32:08 Impulse kernel: RAX: 0000000000000022 RBX: 0000000000000022 RCX: 0000000000000022
Oct 11 21:32:08 Impulse kernel: RDX: 0000000000000001 RSI: ffff88801e450b68 RDI: 0000000000000022
Oct 11 21:32:08 Impulse kernel: RBP: 0000000000000000 R08: 000000000000000c R09: ffffc900026ffcd0
Oct 11 21:32:08 Impulse kernel: R10: ffffc900026ffcd0 R11: ffffc900026ffd48 R12: 0000000000000000
Oct 11 21:32:08 Impulse kernel: R13: ffff888428441cb8 R14: 00000000000028cd R15: ffff888428441cc0
Oct 11 21:32:08 Impulse kernel: FS:  00001548d34fa6c0(0000) GS:ffff88842e840000(0000) knlGS:0000000000000000
Oct 11 21:32:08 Impulse kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 11 21:32:08 Impulse kernel: CR2: 0000000000000056 CR3: 00000001a3fe6000 CR4: 00000000003506e0
Oct 11 21:32:08 Impulse kernel: Call Trace:
Oct 11 21:32:08 Impulse kernel: <TASK>
Oct 11 21:32:08 Impulse kernel: __filemap_get_folio+0x98/0x1ff
Oct 11 21:32:08 Impulse kernel: filemap_fault+0x6e/0x524
Oct 11 21:32:08 Impulse kernel: __do_fault+0x30/0x6e
Oct 11 21:32:08 Impulse kernel: __handle_mm_fault+0x9a5/0xc7d
Oct 11 21:32:08 Impulse kernel: handle_mm_fault+0x113/0x1d7
Oct 11 21:32:08 Impulse kernel: do_user_addr_fault+0x36a/0x514
Oct 11 21:32:08 Impulse kernel: exc_page_fault+0xfc/0x11e
Oct 11 21:32:08 Impulse kernel: asm_exc_page_fault+0x22/0x30
Oct 11 21:32:08 Impulse kernel: RIP: 0033:0x1548dbc04741
Oct 11 21:32:08 Impulse kernel: Code: 48 01 d0 eb 1b 0f 1f 40 00 f3 0f 1e fa 48 39 d1 0f 82 73 28 fc ff 0f 1f 00 f3 0f 1e fa 48 89 f8 48 83 fa 20 0f 82 af 00 00 00 <c5> fe 6f 06 48 83 fa 40 0f 87 3e 01 00 00 c5 fe 6f 4c 16 e0 c5 fe
Oct 11 21:32:08 Impulse kernel: RSP: 002b:00001548d34f9808 EFLAGS: 00010202
Oct 11 21:32:08 Impulse kernel: RAX: 000015480c010d30 RBX: 000015480c018418 RCX: 00001548d34f9a40
Oct 11 21:32:08 Impulse kernel: RDX: 0000000000004000 RSI: 000015471f8cd50f RDI: 000015480c010d30
Oct 11 21:32:08 Impulse kernel: RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000000
Oct 11 21:32:08 Impulse kernel: R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000
Oct 11 21:32:08 Impulse kernel: R13: 00001548d34f9ac0 R14: 0000000000000003 R15: 0000154814013d10
Oct 11 21:32:08 Impulse kernel: </TASK>
Oct 11 21:32:08 Impulse kernel: Modules linked in: xt_connmark xt_comment iptable_raw wireguard curve25519_x86_64 libcurve25519_generic libchacha20poly1305 chacha_x86_64 poly1305_x86_64 ip6_udp_tunnel udp_tunnel libchacha xt_mark xt_nat xt_CHECKSUM ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle vhost_net tun vhost vhost_iotlb tap veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter xfs md_mod ip6table_filter ip6_tables iptable_filter ip_tables x_tables af_packet 8021q garp mrp bridge stp llc ipv6 mlx4_en mlx4_core igb i2c_algo_bit edac_mce_amd edac_core kvm_amd kvm wmi_bmof mxm_wmi asus_wmi_sensors crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel mpt3sas aesni_intel crypto_simd nvme cryptd ahci i2c_piix4 raid_class rapl k10temp i2c_core nvme_core ccp scsi_transport_sas libahci wmi button acpi_cpufreq unix [last unloaded: mlx4_core]
Oct 11 21:32:08 Impulse kernel: CR2: 0000000000000056
Oct 11 21:32:08 Impulse kernel: ---[ end trace 0000000000000000 ]---

     

    So they always start with this (end address will change):

      

    Oct 11 05:02:02 Cogsworth kernel: BUG: kernel NULL pointer dereference, address: 0000000000000076

     

    and always have this:

      

    Oct 11 05:02:02 Cogsworth kernel: Call Trace:
Oct 11 05:02:02 Cogsworth kernel: <TASK>
Oct 11 05:02:02 Cogsworth kernel: __filemap_get_folio+0x98/0x1ff

     

    The fact that it's happening to various users with very different hardware, both Intel and AMD, makes me think it's not a hardware/firmware issue, so we can try to find if they are running anything in common, these are the plugins I've found in common between the 4 or 5 cases found so far, these are some of the most used plugins so not surprising they are installed in all but it's also easy to rule them out:

      

    ca.backup2.plg - 2022.07.23  (Up to date)
community.applications.plg - 2022.09.30  (Up to date)
dynamix.active.streams.plg - 2020.06.17  (Up to date)
file.activity.plg - 2022.08.19  (Up to date)
fix.common.problems.plg - 2022.10.09  (Up to date)
unassigned.devices.plg - 2022.10.03  (Up to date)
unassigned.devices-plus.plg - 2022.08.19  (Up to date)

     

    So anyone having this issue try temporarily uninstalling/disabling these plugin to see if there's any difference.

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    binhex
    4 hours ago, SpuddyUK said:

    I have been running binhex/arch-qbittorrentvpn:libtorrentv1 since suffering fairly frequent unraid crashes with the latest tag. It has been fine since the switchover. Should I still be running this or can I now move to binhex/arch-qbittorrentvpn:latest?

     

    Running 6.12.6

    nope, you need to wait for 6.13.x

    • Thanks 2
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