On a Fedora 37 up to date (kernel 6.0.10-300.fc37.x86_64), sometime I
get this error[1]
This problem occur often when I use nfs server from another PC, and if
I try to restart nfs via systemctl the command it remains stuck and I
must power off the PC
Other times PC freezes and I must power off and restart it.
Could it be a hardware problem (RAM? or CPU?) or I must fill a kernel
or nfs bug?
Many thanks for your help.
Dario
[1] (
https://paste.centos.org/view/c6f9c704)
dic 01 21:12:46 kernel: general protection fault, probably for non-
canonical address 0x17ffffc0000008: 0000 [#1] PREEMPT SMP PTI
dic 01 21:12:46 kernel: CPU: 5 PID: 2103 Comm: nfsd Not tainted 6.0.10-
300.fc37.x86_64 #1
dic 01 21:12:46 kernel: Hardware name: LENOVO 30BGS1BV00/103D, BIOS
S06KT40A 03/15/2019
dic 01 21:12:46 kernel: RIP: 0010:release_pages+0x46/0x590
dic 01 21:12:46 kernel: Code: 48 8d 44 24 28 48 89 44 24 28 48 89 44 24
30 85 f6 0f 8e a2 00 00 00 48 63 f6 31 db 49 89 fc 45 31 ed 48 8d 2c f7
4d 8b 3c 24 <49> 8b 47 08 a8 01 0f 85 a9 01 00 00 0f 1f 44 00 00 4d 85
ed 74 0c
dic 01 21:12:46 kernel: RSP: 0018:ffffa9a901697e40 EFLAGS: 00010206
dic 01 21:12:46 kernel: RAX: 00000000ffff8c03 RBX: 0000000000000000
RCX: 0000000000000000
dic 01 21:12:46 kernel: RDX: fffffc6305e4dd48 RSI: ffffa9a901697e68
RDI: fffffc6304df1f48
dic 01 21:12:46 kernel: RBP: ffff8c03dea64b78 R08: fffffc6305e4dd48
R09: 0000000000000000
dic 01 21:12:46 kernel: R10: 0000000000000000 R11: fffffc63043ec208
R12: ffff8c03dea64b28
dic 01 21:12:46 kernel: R13: 0000000000000000 R14: fffffc6304df1f48
R15: 0017ffffc0000000
dic 01 21:12:46 kernel: FS: 0000000000000000(0000)
GS:ffff8c0b0dd40000(0000) knlGS:0000000000000000
dic 01 21:12:46 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
dic 01 21:12:46 kernel: CR2: 00007f42a3ffefff CR3: 000000035d010005
CR4: 00000000003726e0
dic 01 21:12:46 kernel: DR0: 0000000000000000 DR1: 0000000000000000
DR2: 0000000000000000
dic 01 21:12:46 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0
DR7: 0000000000000400
dic 01 21:12:46 kernel: Call Trace:
dic 01 21:12:46 kernel: <TASK>
dic 01 21:12:46 kernel: ? nfsd_shutdown_threads+0x90/0x90 [nfsd]
dic 01 21:12:46 kernel: __pagevec_release+0x1b/0x30
dic 01 21:12:46 kernel: svc_xprt_release+0x1a1/0x200 [sunrpc]
dic 01 21:12:46 kernel: svc_send+0x59/0x160 [sunrpc]
dic 01 21:12:46 kernel: nfsd+0xd5/0x190 [nfsd]
dic 01 21:12:46 kernel: kthread+0xe6/0x110
dic 01 21:12:46 kernel: ? kthread_complete_and_exit+0x20/0x20
dic 01 21:12:46 kernel: ret_from_fork+0x1f/0x30
dic 01 21:12:46 kernel: </TASK>
dic 01 21:12:46 kernel: Modules linked in: tls snd_seq_dummy
snd_hrtimer vhost_net vhost vhost_iotlb tap xt_recent xt_conntrack
xt_hashlimit xt_addrtype xt_mark xt_TCPMSS nft_chain_nat xt_MASQUERADE
xt_REDIRECT xt_multiport xt_nat xt_CT xt_NFLOG nfnetlink_log xt_LOG
nf_log_syslog nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp
nf_nat_sip nf_nat_pptp nf_nat_irc rpcrdma nf_nat_h323 nf_nat_ftp
nf_nat_amanda ts_kmp rdma_cm nf_conntrack_amanda nf_nat iw_cm
nf_conntrack_sane ib_cm nf_conntrack_tftp nf_conntrack_sip ib_core
nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_netbios_ns
nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323
nf_conntrack_ftp nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun pppoe
pppox ppp_generic slhc ipt_REJECT nf_reject_ipv4 nft_compat nf_tables
nfnetlink bridge stp llc qrtr snd_hda_codec_hdmi snd_hda_codec_realtek
intel_rapl_msr intel_rapl_common snd_hda_codec_generic iwlmvm
ledtrig_audio intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp
snd_hda_intel coretemp
dic 01 21:12:46 kernel: snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi
mac80211 snd_hda_codec kvm libarc4 iTCO_wdt ee1004 mei_wdt
intel_pmc_bxt mei_hdcp iTCO_vendor_support mei_pxp snd_hda_core iwlwifi
snd_hwdep irqbypass snd_seq snd_seq_device rapl intel_cstate snd_pcm
cfg80211 snd_timer mei_me snd think_lmi intel_uncore i2c_i801
intel_wmi_thunderbolt firmware_attributes_class wmi_bmof soundcore
pcspkr rfkill i2c_smbus mei joydev intel_pch_thermal acpi_pad nfsd
auth_rpcgss nfs_acl lockd grace sunrpc zram xfs i915 crct10dif_pclmul
crc32_pclmul crc32c_intel polyval_clmulni polyval_generic raid1
ghash_clmulni_intel e1000e r8169 drm_buddy drm_display_helper cec ttm
wmi video uas usb_storage scsi_dh_rdac scsi_dh_emc scsi_dh_alua
ip6_tables ip_tables dm_multipath fuse
dic 01 21:12:46 kernel: ---[ end trace 0000000000000000 ]---
--
Dario Lesca
(inviato dal mio Linux Fedora 37 Workstation)