BUG: Bad page state in process ssh

Hello all, 

Still pretty new to unraid, but I'm starting to get the hang of it. 

I am currently transferring everything to my unraid machine from a Drobo 5N2 using rsync. Today, while performing 2 concurrent rsync operations, the transfer just stopped. When I checked to see if my system was running ok, I saw that there was zero activity and the CPU was at 2%. I checked syslog and saw this:

Feb 24 11:36:55 unDOM kernel: BUG: Bad page state in process ssh  pfn:74d42a
Feb 24 11:36:55 unDOM kernel: page:00000000a8e33046 refcount:0 mapcount:0 mapping:000000001057dde6 index:0x0 pfn:0x74d42a
Feb 24 11:36:55 unDOM kernel: memcg:7000000
Feb 24 11:36:55 unDOM kernel: invalid mapping:00000000bc000000
Feb 24 11:36:55 unDOM kernel: flags: 0x17fff8000000000(node=0|zone=2|lastcpupid=0xffff)
Feb 24 11:36:55 unDOM kernel: raw: 017fff8000000000 000000008e000000 dead000000000122 00000000bc000000
Feb 24 11:36:55 unDOM kernel: raw: 0000000000000000 0000000003000000 00000000ffffffff 0000000007000000
Feb 24 11:36:55 unDOM kernel: page dumped because: page still charged to cgroup
Feb 24 11:36:55 unDOM kernel: Modules linked in: xt_CHECKSUM ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle vhost_net tun vhost vhost_iotlb tap xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype br_netfilter xfs md_mod zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) ip6table_filter ip6_tables iptable_filter ip_tables x_tables efivarfs af_packet 8021q garp mrp bridge stp llc bonding tls i915 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp iosf_mbi coretemp drm_buddy i2c_algo_bit ttm kvm_intel drm_display_helper drm_kms_helper kvm drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 aesni_intel input_leds intel_gtt crypto_simd cryptd rapl mei_hdcp mei_pxp wmi_bmof joydev led_class agpgart intel_cstate i2c_i801 syscopyarea mpt3sas nvme mei_me i2c_smbus sysfillrect
Feb 24 11:36:55 unDOM kernel: intel_uncore tpm_crb ahci raid_class video e1000e nvme_core sysimgblt i2c_core mei tpm_tis scsi_transport_sas libahci vmd thermal fb_sys_fops fan tpm_tis_core wmi tpm backlight intel_pmc_core acpi_pad acpi_tad button unix
Feb 24 11:36:55 unDOM kernel: CPU: 10 PID: 20249 Comm: ssh Tainted: P           O       6.1.74-Unraid #1
Feb 24 11:36:55 unDOM kernel: Hardware name: ASUS System Product Name/PRIME Z790M-PLUS, BIOS 1630 02/04/2024
Feb 24 11:36:55 unDOM kernel: Call Trace:
Feb 24 11:36:55 unDOM kernel: <TASK>
Feb 24 11:36:55 unDOM kernel: dump_stack_lvl+0x44/0x5c
Feb 24 11:36:55 unDOM kernel: bad_page+0xcc/0xe4
Feb 24 11:36:55 unDOM kernel: check_new_pages+0xb0/0xbc
Feb 24 11:36:55 unDOM kernel: __rmqueue_pcplist+0x2ea/0x472
Feb 24 11:36:55 unDOM kernel: get_page_from_freelist+0x2b6/0x89a
Feb 24 11:36:55 unDOM kernel: ? __kmem_cache_alloc_node+0x118/0x147
Feb 24 11:36:55 unDOM kernel: __alloc_pages+0xfa/0x1e8
Feb 24 11:36:55 unDOM kernel: alloc_skb_with_frags+0x8e/0x13d
Feb 24 11:36:55 unDOM kernel: sock_alloc_send_pskb+0x1e9/0x23a
Feb 24 11:36:55 unDOM kernel: ? get_compat_sigset_argpack.constprop.0+0x3b/0x3b
Feb 24 11:36:55 unDOM kernel: unix_stream_sendmsg+0x13e/0x41f [unix]
Feb 24 11:36:55 unDOM kernel: sock_sendmsg_nosec+0x2f/0x40
Feb 24 11:36:55 unDOM kernel: sock_write_iter+0x89/0xb8
Feb 24 11:36:55 unDOM kernel: vfs_write+0x10c/0x1b9
Feb 24 11:36:55 unDOM kernel: ksys_write+0x76/0xc2
Feb 24 11:36:55 unDOM kernel: ? fpregs_assert_state_consistent+0x20/0x44
Feb 24 11:36:55 unDOM kernel: do_syscall_64+0x68/0x81
Feb 24 11:36:55 unDOM kernel: entry_SYSCALL_64_after_hwframe+0x64/0xce
Feb 24 11:36:55 unDOM kernel: RIP: 0033:0x14f19b04cba0
Feb 24 11:36:55 unDOM kernel: Code: 40 00 48 8b 15 79 42 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 ca 0e 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
Feb 24 11:36:55 unDOM kernel: RSP: 002b:00007ffcfbd97c18 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
Feb 24 11:36:55 unDOM kernel: RAX: ffffffffffffffda RBX: 0000564d59e66080 RCX: 000014f19b04cba0
Feb 24 11:36:55 unDOM kernel: RDX: 0000000000008000 RSI: 0000564d59ee56d0 RDI: 0000000000000005
Feb 24 11:36:55 unDOM kernel: RBP: 0000564d59e60540 R08: 0000000000000000 R09: 0000000000000000
Feb 24 11:36:55 unDOM kernel: R10: 0000000000000000 R11: 0000000000000202 R12: 0000564d59ee56d0
Feb 24 11:36:55 unDOM kernel: R13: 0000000000008000 R14: 0000564d59e626a0 R15: 0000000000000000
Feb 24 11:36:55 unDOM kernel: </TASK>

I was able to break the operation (CTRL-C) in my browser terminal window and resume the rsync transfer in the same session. So, other than wasting a little time where no transferring was being done, there was no harm done to my machine. 

Should I be concerned that this is symptomatic of a larger issue? Or should I just ignore it and hope it doesn't happen again? 

Thanks for any advice you can provide!

Regards,

Dom