Public bug reported:
Similar to the bug https://bugs.launchpad.net/ubuntu/+source/linux-
hwe-6.5/+bug/2051123 where traces were shown, we observed a "BUG" being
reported on yet another machine of the same make / model (Asus
RS720A-E11-RS24U using dual socket AMD EPYC Milan CPUs):
```
[...]
Jan 24 08:57:00 fra-az1-comp-24 kernel: BUG: Bad page state in process
kworker/u257:18 pfn:5812dc
Jan 24 08:57:00 fra-az1-comp-24 kernel: page:00000000b0c63dd1 refcount:-1
mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5812dc
Jan 24 08:57:00 fra-az1-comp-24 kernel: flags:
0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
Jan 24 08:57:00 fra-az1-comp-24 kernel: page_type: 0xffffffff()
Jan 24 08:57:00 fra-az1-comp-24 kernel: raw: 0017ffffc0000000 dead000000000100
dead000000000122 0000000000000000
Jan 24 08:57:00 fra-az1-comp-24 kernel: raw: 0000000000000000 0000000000000000
ffffffffffffffff 0000000000000000
Jan 24 08:57:00 fra-az1-comp-24 kernel: page dumped because: nonzero _refcount
Jan 24 08:57:00 fra-az1-comp-24 kernel: Modules linked in: vxlan ip6_udp_tunnel
udp_tunnel ebt_arp nft_meta_bridge xt_CT xt_mac xt_state xt_comment xt_physdev
vhost_net vhost vhost_iotlb tap xt_CHECKSUM xt_MASQUERADE xt_conntrack
ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat
nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink xfrm_user
xfrm_algo nvme_fabrics 8021q garp mrp br_netfilter bridge stp llc bonding
binfmt_misc tls nls_ascii ipmi_ssif intel_rapl_msr intel_rapl_
common amd64_edac edac_mce_amd kvm_amd kvm irqbypass rapl wmi_bmof irdma
ib_uverbs ib_core joydev input_leds ccp k10temp ptdma switchtec acpi_ipmi
ipmi_si ipmi_devintf ipmi_msghandler mac_hid sch_fq_codel efi_pstore ip_tables
x_tables autofs4 dm_crypt raid10 raid456 async_raid6_recov async_memcpy
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear
hid_generic usbhid hid cdc_ether usbnet mii ast i2c_algo_bit drm_shmem_helper
raid1 drm_kms_helper ice crct10dif_pclmul crc32_pclmul po
lyval_clmulni polyval_generic
Jan 24 08:57:00 fra-az1-comp-24 kernel: ghash_clmulni_intel aesni_intel
crypto_simd cryptd ahci nvme gnss drm i40e libahci xhci_pci i2c_piix4
xhci_pci_renesas nvme_core nvme_common wmi
Jan 24 08:57:00 fra-az1-comp-24 kernel: CPU: 14 PID: 1094271 Comm:
kworker/u257:18 Not tainted 6.5.0-14-generic #14~22.04.1-Ubuntu
Jan 24 08:57:00 fra-az1-comp-24 kernel: Hardware name: To be filled by O.E.M.
To be filled by O.E.M./KMPP-D32 Series, BIOS 1501 08/23/2023
Jan 24 08:57:00 fra-az1-comp-24 kernel: Workqueue: kcryptd/252:12 kcryptd_crypt
[dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: Call Trace:
Jan 24 08:57:00 fra-az1-comp-24 kernel: <TASK>
Jan 24 08:57:00 fra-az1-comp-24 kernel: dump_stack_lvl+0x48/0x70
Jan 24 08:57:00 fra-az1-comp-24 kernel: dump_stack+0x10/0x20
Jan 24 08:57:00 fra-az1-comp-24 kernel: bad_page+0x76/0x120
Jan 24 08:57:00 fra-az1-comp-24 kernel: __rmqueue_pcplist+0x149/0x1d0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: rmqueue+0x37c/0xf10
Jan 24 08:57:00 fra-az1-comp-24 kernel: get_page_from_freelist+0x10b/0x4c0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: __alloc_pages+0x1e7/0x350
Jan 24 08:57:00 fra-az1-comp-24 kernel: alloc_pages+0x90/0x1a0
Jan 24 08:57:00 fra-az1-comp-24 kernel: crypt_page_alloc+0x2f/0x70 [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: mempool_alloc+0x83/0x1c0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: crypt_alloc_buffer+0x11a/0x1f0
[dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: kcryptd_crypt_write_convert+0xa3/0x1d0
[dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: kcryptd_crypt+0x114/0x170 [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: process_one_work+0x240/0x450
Jan 24 08:57:00 fra-az1-comp-24 kernel: worker_thread+0x50/0x3f0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_worker_thread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: kthread+0xf2/0x120
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: ret_from_fork+0x47/0x70
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: ret_from_fork_asm+0x1b/0x30
Jan 24 08:57:00 fra-az1-comp-24 kernel: </TASK>
Jan 24 08:57:00 fra-az1-comp-24 kernel: Disabling lock debugging due to kernel
taint
Jan 24 08:57:01 fra-az1-comp-24 kernel: BUG: Bad page state in process
kworker/u257:5 pfn:279d3a4
Jan 24 08:57:01 fra-az1-comp-24 kernel: page:00000000e3b89192 refcount:-1
mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x279d3a4
Jan 24 08:57:01 fra-az1-comp-24 kernel: flags:
0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
Jan 24 08:57:01 fra-az1-comp-24 kernel: page_type: 0xffffffff()
Jan 24 08:57:01 fra-az1-comp-24 kernel: raw: 0017ffffc0000000 dead000000000100
dead000000000122 0000000000000000
Jan 24 08:57:01 fra-az1-comp-24 kernel: raw: 0000000000000000 0000000000000000
ffffffffffffffff 0000000000000000
Jan 24 08:57:01 fra-az1-comp-24 kernel: page dumped because: nonzero _refcount
Jan 24 08:57:01 fra-az1-comp-24 kernel: Modules linked in: vxlan ip6_udp_tunnel
udp_tunnel ebt_arp nft_meta_bridge xt_CT xt_mac xt_state xt_comment xt_physdev
vhost_net vhost vhost_iotlb tap xt_CHECKSUM xt_MASQUERADE xt_conntrack
ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat
nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink xfrm_user
xfrm_algo nvme_fabrics 8021q garp mrp br_netfilter bridge stp llc bonding
binfmt_misc tls nls_ascii ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac
edac_mce_amd kvm_amd kvm irqbypass rapl wmi_bmof irdma ib_uverbs ib_core joydev
input_leds ccp k10temp ptdma switchtec acpi_ipmi ipmi_si ipmi_devintf
ipmi_msghandler mac_hid sch_fq_codel efi_pstore ip_tables x_tables autofs4
dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor
async_tx xor raid6_pq libcrc32c raid0 multipath linear hid_generic usbhid hid
cdc_ether usbnet mii ast i2c_algo_bit drm_shmem_helper raid1 drm_kms_helper ice
crct10dif_pclmul
crc32_pclmul polyval_clmulni polyval_generic
Jan 24 08:57:01 fra-az1-comp-24 kernel: ghash_clmulni_intel aesni_intel
crypto_simd cryptd ahci nvme gnss drm i40e libahci xhci_pci i2c_piix4
xhci_pci_renesas nvme_core nvme_common wmi
Jan 24 08:57:01 fra-az1-comp-24 kernel: CPU: 14 PID: 1104204 Comm:
kworker/u257:5 Tainted: G B 6.5.0-14-generic #14~22.04.1-Ubuntu
Jan 24 08:57:01 fra-az1-comp-24 kernel: Hardware name: To be filled by O.E.M.
To be filled by O.E.M./KMPP-D32 Series, BIOS 1501 08/23/2023
Jan 24 08:57:01 fra-az1-comp-24 kernel: Workqueue: kcryptd/252:12 kcryptd_crypt
[dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: Call Trace:
Jan 24 08:57:01 fra-az1-comp-24 kernel: <TASK>
Jan 24 08:57:01 fra-az1-comp-24 kernel: dump_stack_lvl+0x48/0x70
Jan 24 08:57:01 fra-az1-comp-24 kernel: dump_stack+0x10/0x20
Jan 24 08:57:01 fra-az1-comp-24 kernel: bad_page+0x76/0x120
Jan 24 08:57:01 fra-az1-comp-24 kernel: __rmqueue_pcplist+0x149/0x1d0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: rmqueue+0x37c/0xf10
Jan 24 08:57:01 fra-az1-comp-24 kernel: get_page_from_freelist+0x10b/0x4c0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: __alloc_pages+0x1e7/0x350
Jan 24 08:57:01 fra-az1-comp-24 kernel: alloc_pages+0x90/0x1a0
Jan 24 08:57:01 fra-az1-comp-24 kernel: crypt_page_alloc+0x2f/0x70 [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: mempool_alloc+0x83/0x1c0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: crypt_alloc_buffer+0x11a/0x1f0
[dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: kcryptd_crypt_write_convert+0xa3/0x1d0
[dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: kcryptd_crypt+0x114/0x170 [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: process_one_work+0x240/0x450
Jan 24 08:57:01 fra-az1-comp-24 kernel: worker_thread+0x50/0x3f0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_worker_thread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: kthread+0xf2/0x120
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: ret_from_fork+0x47/0x70
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: ret_from_fork_asm+0x1b/0x30
Jan 24 08:57:01 fra-az1-comp-24 kernel: </TASK>
[...]
```
** Affects: linux-hwe-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "full dmesg with reported kernel BUG"
https://bugs.launchpad.net/bugs/2051232/+attachment/5742212/+files/2024-01-25_dmesg_bug_6_5_0.txt
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-hwe-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2051232
Title:
kernel: BUG: Bad page state in process kworker
Status in linux-hwe-6.5 package in Ubuntu:
New
Bug description:
Similar to the bug https://bugs.launchpad.net/ubuntu/+source/linux-
hwe-6.5/+bug/2051123 where traces were shown, we observed a "BUG"
being reported on yet another machine of the same make / model (Asus
RS720A-E11-RS24U using dual socket AMD EPYC Milan CPUs):
```
[...]
Jan 24 08:57:00 fra-az1-comp-24 kernel: BUG: Bad page state in process
kworker/u257:18 pfn:5812dc
Jan 24 08:57:00 fra-az1-comp-24 kernel: page:00000000b0c63dd1 refcount:-1
mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5812dc
Jan 24 08:57:00 fra-az1-comp-24 kernel: flags:
0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
Jan 24 08:57:00 fra-az1-comp-24 kernel: page_type: 0xffffffff()
Jan 24 08:57:00 fra-az1-comp-24 kernel: raw: 0017ffffc0000000
dead000000000100 dead000000000122 0000000000000000
Jan 24 08:57:00 fra-az1-comp-24 kernel: raw: 0000000000000000
0000000000000000 ffffffffffffffff 0000000000000000
Jan 24 08:57:00 fra-az1-comp-24 kernel: page dumped because: nonzero _refcount
Jan 24 08:57:00 fra-az1-comp-24 kernel: Modules linked in: vxlan
ip6_udp_tunnel udp_tunnel ebt_arp nft_meta_bridge xt_CT xt_mac xt_state
xt_comment xt_physdev vhost_net vhost vhost_iotlb tap xt_CHECKSUM xt_MASQUERADE
xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat
nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink xfrm_user
xfrm_algo nvme_fabrics 8021q garp mrp br_netfilter bridge stp llc bonding
binfmt_misc tls nls_ascii ipmi_ssif intel_rapl_msr intel_rapl_
common amd64_edac edac_mce_amd kvm_amd kvm irqbypass rapl wmi_bmof irdma
ib_uverbs ib_core joydev input_leds ccp k10temp ptdma switchtec acpi_ipmi
ipmi_si ipmi_devintf ipmi_msghandler mac_hid sch_fq_codel efi_pstore ip_tables
x_tables autofs4 dm_crypt raid10 raid456 async_raid6_recov async_memcpy
async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear
hid_generic usbhid hid cdc_ether usbnet mii ast i2c_algo_bit drm_shmem_helper
raid1 drm_kms_helper ice crct10dif_pclmul crc32_pclmul po
lyval_clmulni polyval_generic
Jan 24 08:57:00 fra-az1-comp-24 kernel: ghash_clmulni_intel aesni_intel
crypto_simd cryptd ahci nvme gnss drm i40e libahci xhci_pci i2c_piix4
xhci_pci_renesas nvme_core nvme_common wmi
Jan 24 08:57:00 fra-az1-comp-24 kernel: CPU: 14 PID: 1094271 Comm:
kworker/u257:18 Not tainted 6.5.0-14-generic #14~22.04.1-Ubuntu
Jan 24 08:57:00 fra-az1-comp-24 kernel: Hardware name: To be filled by O.E.M.
To be filled by O.E.M./KMPP-D32 Series, BIOS 1501 08/23/2023
Jan 24 08:57:00 fra-az1-comp-24 kernel: Workqueue: kcryptd/252:12
kcryptd_crypt [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: Call Trace:
Jan 24 08:57:00 fra-az1-comp-24 kernel: <TASK>
Jan 24 08:57:00 fra-az1-comp-24 kernel: dump_stack_lvl+0x48/0x70
Jan 24 08:57:00 fra-az1-comp-24 kernel: dump_stack+0x10/0x20
Jan 24 08:57:00 fra-az1-comp-24 kernel: bad_page+0x76/0x120
Jan 24 08:57:00 fra-az1-comp-24 kernel: __rmqueue_pcplist+0x149/0x1d0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: rmqueue+0x37c/0xf10
Jan 24 08:57:00 fra-az1-comp-24 kernel: get_page_from_freelist+0x10b/0x4c0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: __alloc_pages+0x1e7/0x350
Jan 24 08:57:00 fra-az1-comp-24 kernel: alloc_pages+0x90/0x1a0
Jan 24 08:57:00 fra-az1-comp-24 kernel: crypt_page_alloc+0x2f/0x70 [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: mempool_alloc+0x83/0x1c0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:00 fra-az1-comp-24 kernel: crypt_alloc_buffer+0x11a/0x1f0
[dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel:
kcryptd_crypt_write_convert+0xa3/0x1d0 [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: kcryptd_crypt+0x114/0x170 [dm_crypt]
Jan 24 08:57:00 fra-az1-comp-24 kernel: process_one_work+0x240/0x450
Jan 24 08:57:00 fra-az1-comp-24 kernel: worker_thread+0x50/0x3f0
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_worker_thread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: kthread+0xf2/0x120
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: ret_from_fork+0x47/0x70
Jan 24 08:57:00 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:00 fra-az1-comp-24 kernel: ret_from_fork_asm+0x1b/0x30
Jan 24 08:57:00 fra-az1-comp-24 kernel: </TASK>
Jan 24 08:57:00 fra-az1-comp-24 kernel: Disabling lock debugging due to
kernel taint
Jan 24 08:57:01 fra-az1-comp-24 kernel: BUG: Bad page state in process
kworker/u257:5 pfn:279d3a4
Jan 24 08:57:01 fra-az1-comp-24 kernel: page:00000000e3b89192 refcount:-1
mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x279d3a4
Jan 24 08:57:01 fra-az1-comp-24 kernel: flags:
0x17ffffc0000000(node=0|zone=2|lastcpupid=0x1fffff)
Jan 24 08:57:01 fra-az1-comp-24 kernel: page_type: 0xffffffff()
Jan 24 08:57:01 fra-az1-comp-24 kernel: raw: 0017ffffc0000000
dead000000000100 dead000000000122 0000000000000000
Jan 24 08:57:01 fra-az1-comp-24 kernel: raw: 0000000000000000
0000000000000000 ffffffffffffffff 0000000000000000
Jan 24 08:57:01 fra-az1-comp-24 kernel: page dumped because: nonzero _refcount
Jan 24 08:57:01 fra-az1-comp-24 kernel: Modules linked in: vxlan
ip6_udp_tunnel udp_tunnel ebt_arp nft_meta_bridge xt_CT xt_mac xt_state
xt_comment xt_physdev vhost_net vhost vhost_iotlb tap xt_CHECKSUM xt_MASQUERADE
xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat
nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink xfrm_user
xfrm_algo nvme_fabrics 8021q garp mrp br_netfilter bridge stp llc bonding
binfmt_misc tls nls_ascii ipmi_ssif intel_rapl_msr intel_rapl_common amd64_edac
edac_mce_amd kvm_amd kvm irqbypass rapl wmi_bmof irdma ib_uverbs ib_core joydev
input_leds ccp k10temp ptdma switchtec acpi_ipmi ipmi_si ipmi_devintf
ipmi_msghandler mac_hid sch_fq_codel efi_pstore ip_tables x_tables autofs4
dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor
async_tx xor raid6_pq libcrc32c raid0 multipath linear hid_generic usbhid hid
cdc_ether usbnet mii ast i2c_algo_bit drm_shmem_helper raid1 drm_kms_helper ice
crct10dif_pclm
ul crc32_pclmul polyval_clmulni polyval_generic
Jan 24 08:57:01 fra-az1-comp-24 kernel: ghash_clmulni_intel aesni_intel
crypto_simd cryptd ahci nvme gnss drm i40e libahci xhci_pci i2c_piix4
xhci_pci_renesas nvme_core nvme_common wmi
Jan 24 08:57:01 fra-az1-comp-24 kernel: CPU: 14 PID: 1104204 Comm:
kworker/u257:5 Tainted: G B 6.5.0-14-generic #14~22.04.1-Ubuntu
Jan 24 08:57:01 fra-az1-comp-24 kernel: Hardware name: To be filled by O.E.M.
To be filled by O.E.M./KMPP-D32 Series, BIOS 1501 08/23/2023
Jan 24 08:57:01 fra-az1-comp-24 kernel: Workqueue: kcryptd/252:12
kcryptd_crypt [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: Call Trace:
Jan 24 08:57:01 fra-az1-comp-24 kernel: <TASK>
Jan 24 08:57:01 fra-az1-comp-24 kernel: dump_stack_lvl+0x48/0x70
Jan 24 08:57:01 fra-az1-comp-24 kernel: dump_stack+0x10/0x20
Jan 24 08:57:01 fra-az1-comp-24 kernel: bad_page+0x76/0x120
Jan 24 08:57:01 fra-az1-comp-24 kernel: __rmqueue_pcplist+0x149/0x1d0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: rmqueue+0x37c/0xf10
Jan 24 08:57:01 fra-az1-comp-24 kernel: get_page_from_freelist+0x10b/0x4c0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: __alloc_pages+0x1e7/0x350
Jan 24 08:57:01 fra-az1-comp-24 kernel: alloc_pages+0x90/0x1a0
Jan 24 08:57:01 fra-az1-comp-24 kernel: crypt_page_alloc+0x2f/0x70 [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: mempool_alloc+0x83/0x1c0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? srso_alias_return_thunk+0x5/0x7f
Jan 24 08:57:01 fra-az1-comp-24 kernel: crypt_alloc_buffer+0x11a/0x1f0
[dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel:
kcryptd_crypt_write_convert+0xa3/0x1d0 [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: kcryptd_crypt+0x114/0x170 [dm_crypt]
Jan 24 08:57:01 fra-az1-comp-24 kernel: process_one_work+0x240/0x450
Jan 24 08:57:01 fra-az1-comp-24 kernel: worker_thread+0x50/0x3f0
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_worker_thread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: kthread+0xf2/0x120
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: ret_from_fork+0x47/0x70
Jan 24 08:57:01 fra-az1-comp-24 kernel: ? __pfx_kthread+0x10/0x10
Jan 24 08:57:01 fra-az1-comp-24 kernel: ret_from_fork_asm+0x1b/0x30
Jan 24 08:57:01 fra-az1-comp-24 kernel: </TASK>
[...]
```
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