Comment # 12
on bug 1189469
from Mario Manno
I'm not getting kdump in /var/crash anymore, but I can see this while booting
Aug 24 15:49:42 ws kernel: ------------[ cut here ]------------
Aug 24 15:49:42 ws kernel: rq->tmp_alone_branch != &rq->leaf_cfs_rq_list
Aug 24 15:49:42 ws kernel: WARNING: CPU: 0 PID: 0 at kernel/sched/fair.c:401
enqueue_task_fair+0x530/0x5a0
Aug 24 15:49:42 ws kernel: Modules linked in: xt_owner xt_REDIRECT vxlan
ip6_udp_tunnel udp_tunnel xt_statistic xt_mark ipt_REJECT xt_multiport
xt_comment overlay veth xt_nat xt_tcpudp xt_conntrack xt_MASQUERADE af_packet
nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp
llc nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet
nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables
ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw
ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
iptable_mangle iptable_raw iptable_security dm_thin_pool dm_persistent_data
dm_bio_prison ip_set dm_bufio nfnetlink ebtable_filter ebtables ip6table_filter
vboxnetadp(OE) vboxnetflt(OE) rfkill ip6_tables iptable_filter ip_tables
x_tables bpfilter vboxdrv(OE) dmi_sysfs intel_rapl_msr intel_rapl_common
isst_if_common snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt
intel_pmc_bxt ledtrig_audio squashfs iTCO_vendor_support
Aug 24 15:49:42 ws kernel: pktcdvd dell_smm_hwmon snd_hda_codec_hdmi nfit
libnvdimm x86_pkg_temp_thermal intel_powerclamp dell_wmi coretemp kvm_intel
snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi dell_smbios snd_hda_codec
dcdbas snd_hda_core snd_hwdep snd_pcm snd_timer irqbypass snd mei_me i2c_i801
ioatdma sparse_keymap video wmi_bmof dell_wmi_descriptor intel_wmi_thunderbolt
efi_pstore e1000e soundcore i2c_smbus mei dca tiny_power_button acpi_tad button
xfs nls_iso8859_1 nls_cp437 libcrc32c vfat fat loop fuse configfs ext4 mbcache
jbd2 uas usb_storage amdgpu crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm
aesni_intel xhci_pci crypto_simd xhci_pci_renesas nvme cryptd xhci_hcd
nvme_core sr_mod cdrom usbcore wmi vmd sg dm_multipath dm_mod scsi_dh_rdac
scsi_dh_emc scsi_dh_alua msr efivarfs
Aug 24 15:49:42 ws kernel: CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted:
G OE 5.13.12-5.g33df9c6-default #1 openSUSE Tumbleweed
(unreleased)
Aug 24 15:49:42 ws kernel: Hardware name: Dell Inc. Precision 5820 Tower
X-Series/0X75JG, BIOS 2.4.0 07/06/2020
Aug 24 15:49:42 ws kernel: RIP: 0010:enqueue_task_fair+0x530/0x5a0
Aug 24 15:49:42 ws kernel: Code: 0f 1f 44 00 00 e9 15 fc ff ff 80 3d 45 b9 b5
01 00 0f 85 23 fc ff ff 48 c7 c7 38 69 34 a6 c6 05 31 b9 b5 01 01 e8 ba 95 8d
00 <0f> 0b e9 09 fc ff ff 80 3d 21 b9 b5 01 00 0f 85 34 fe ff ff 48 c7
Aug 24 15:49:42 ws kernel: RSP: 0018:ffffb87940003f48 EFLAGS: 00010086
Aug 24 15:49:42 ws kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000027
Aug 24 15:49:42 ws kernel: RDX: ffff91b052e1a788 RSI: 0000000000000001 RDI:
ffff91b052e1a780
Aug 24 15:49:42 ws kernel: RBP: ffff91b052e2ed40 R08: ffff91b09fecb328 R09:
00000000ffff7fff
Aug 24 15:49:42 ws kernel: R10: ffff91b09fb4b340 R11: ffff91b09fb4b340 R12:
ffff91b052e2ecc0
Aug 24 15:49:42 ws kernel: R13: 0000000000000000 R14: 0000000000000001 R15:
ffff91b052e2ecc0
Aug 24 15:49:42 ws kernel: FS: 0000000000000000(0000)
GS:ffff91b052e00000(0000) knlGS:0000000000000000
Aug 24 15:49:42 ws kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 24 15:49:42 ws kernel: CR2: 00000000099a81f0 CR3: 000000014c332005 CR4:
00000000003706f0
Aug 24 15:49:42 ws kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
Aug 24 15:49:42 ws kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
Aug 24 15:49:42 ws kernel: Call Trace:
Aug 24 15:49:42 ws kernel: <IRQ>
Aug 24 15:49:42 ws kernel: ttwu_do_activate+0x72/0x180
Aug 24 15:49:42 ws kernel: sched_ttwu_pending+0xd2/0x160
Aug 24 15:49:42 ws kernel: __sysvec_call_function_single+0x2c/0x90
Aug 24 15:49:42 ws kernel: sysvec_call_function_single+0x6d/0x90
Aug 24 15:49:42 ws kernel: </IRQ>
Aug 24 15:49:42 ws kernel: asm_sysvec_call_function_single+0x12/0x20
Aug 24 15:49:42 ws kernel: RIP: 0010:nohz_run_idle_balance+0x2c/0x60
Aug 24 15:49:42 ws kernel: Code: 44 00 00 49 c7 c0 c0 ec 02 00 48 63 ff 4c 89
c2 48 03 14 fd 00 49 41 a6 8b 42 64 48 83 c2 64 89 c1 89 c6 83 e1 fb f0 0f b1
0a <75> f3 83 fe 04 74 01 c3 65 48 8b 04 25 c0 9b 01 00 48 8b 00 a8 08
Aug 24 15:49:42 ws kernel: RSP: 0018:ffffffffa6a03ea8 EFLAGS: 00000246
Aug 24 15:49:42 ws kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000000
Aug 24 15:49:42 ws kernel: RDX: ffff91b052e2ed24 RSI: 0000000000000000 RDI:
0000000000000000
Aug 24 15:49:42 ws kernel: RBP: ffffffffa6a1a940 R08: 000000000002ecc0 R09:
00000000000001e9
Aug 24 15:49:42 ws kernel: R10: 0000000000000001 R11: 0000000000000000 R12:
0000000000000000
Aug 24 15:49:42 ws kernel: R13: ffffffffa71722e0 R14: 00000000000000cd R15:
00000000000000cd
Aug 24 15:49:42 ws kernel: do_idle+0x38/0x2a0
Aug 24 15:49:42 ws kernel: cpu_startup_entry+0x19/0x20
Aug 24 15:49:42 ws kernel: start_kernel+0x7c5/0x7ec
Aug 24 15:49:42 ws kernel: secondary_startup_64_no_verify+0xc2/0xcb
Aug 24 15:49:42 ws kernel: ---[ end trace 67d9e2d1c01b2797 ]---