Public bug reported: Software version linaro@j13-r120-t32-09:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal linaro@j13-r120-t32-09:~$ uname -a Linux j13-r120-t32-09 5.4.0-37-generic #41-Ubuntu SMP Wed Jun 3 17:57:16 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux linaro@j13-r120-t32-09:~$ stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search ceph-iscsi Sorting... Done Full Text Search... Done ceph-iscsi/focal,now 3.4-0ubuntu2 all [installed] common logic and CLI tools for creating and managing LIO gateways for Ceph
stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search tcmu-runner Sorting... Done Full Text Search... Done libtcmu2/focal,now 1.5.2-5build1 arm64 [installed,automatic] Library that handles the userspace side of the LIO TCM-User backstore tcmu-runner/focal,now 1.5.2-5build1 arm64 [installed] Daemon that handles the userspace side of the LIO TCM-User backstore Hardware cavium thx1 root@j13-r120-t32-09:/home/linaro# lshw -c cpu *-cpu description: CPU product: ARM (CN88xx) vendor: CN8890-2000BG2601-CP-Y-G physical id: 2e bus info: cpu@0 version: 2.1 serial: CPU Serial# slot: Socket size: 2GHz capacity: 2GHz clock: 156MHz capabilities: lm configuration: cores=48 enabledcores=48 root@j13-r120-t32-09:/home/linaro# lshw -c system j13-r120-t32-09 description: System product: R120-T32-00 (01234567890123456789AB) vendor: GIGABYTE version: 0100 serial: GHG2N2912A0009 width: 64 bits capabilities: smbios-3.0.0 dmi-3.0.0 smp cp15_barrier setend swp tagged_addr_disabled configuration: chassis=server family=Server sku=01234567890123456789AB uuid=00000000-0000-4000-8000-1C1B0D94A9DE Reproduce Setup ceph iscsi gate way and initiator in the same ubuntu focal all-in-one. iSCSI targets setup 1, $ apt install ceph-iscsi targetcli-fb 2, ceph iscsi config stack@j13-r120-t32-09:~/devstack-plugin-ceph$ sudo cat /etc/ceph/iscsi-gateway.cfg [config] api_port = 5002 api_password = openstack api_user = openstack api_secure = false prometheus_host = 10.101.96.110 gateway_keyring = ceph.client.admin.keyring cluster_name = ceph trusted_ip_list = 10.101.96.110,localhost minimum_gateways = 1 pool = volumes 3, target iqn, client iqn, disk/lun creation https://docs.ceph.com/docs/master//rbd/iscsi-target-cli/ iSCSI initiator setup 1, $ apt install open-iscsi https://www.server-world.info/en/note?os=Ubuntu_18.04&p=iscsi&f=3 2, $ iscsiadm -m discovery -t sendtargets -p 10.101.96.110 $ sudo iscsiadm -m node -T iqn.1993-08.org.opendev:01:a9aa4032d2c1 -l Login lun cause crash ceph iscsi gw node [ 122.112611] xfs filesystem being mounted at /var/lib/ceph supports timestamps until 2038 (0x7fffffff) linaro@j13-r120-t32-09:~$ [ 1512.796815] Unable to handle kernel read from unreadable memory at virtual address 0000000001dc0040 [ 1512.805865] Mem abort info: [ 1512.808647] ESR = 0x96000004 [ 1512.811702] EC = 0x25: DABT (current EL), IL = 32 bits [ 1512.817023] SET = 0, FnV = 0 [ 1512.820089] EA = 0, S1PTW = 0 [ 1512.823238] Data abort info: [ 1512.826128] ISV = 0, ISS = 0x00000004 [ 1512.829972] CM = 0, WnR = 0 [ 1512.832933] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000cd14a0000 [ 1512.839410] [0000000001dc0040] pgd=0000000000000000 [ 1512.844300] Internal error: Oops: 96000004 [#1] SMP [ 1512.849169] Modules linked in: target_core_pscsi target_core_file target_core_iblock iscsi_target_mod xfs xt_REDIRECT xt_comment xt_nat xt_mark xt_connmark ip6table_raw iptable_raw xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_tables ip6table_filter ip6_tables iptable_filter bpfilter bridge stp llc target_core_user uio target_core_mod nf_conntrack_netlink binfmt_misc nls_iso8859_1 nfnetlink_cttimeout nfnetlink ipmi_ssif ipmi_devintf cavium_rng_vf joydev input_leds ipmi_msghandler cavium_rng thunderx_edac openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel ip_tables x_tables autofs4 crct10dif_ce ghash_ce nicvf ast cavium_ptp i2c_algo_bit drm_vram_helper sha2_ce ttm drm_kms_helper syscopyarea sha256_arm64 sysfillrect sysimgblt fb_sys_fops sha1_ce drm e1000e nicpf ahci thunder_bgx thunder_xcv i2c_thunderx mdio_thunder thunderx_mmc mdio_cavium hid_generic [ 1512.849252] usbhid hid aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [ 1512.945007] CPU: 0 PID: 11002 Comm: iscsi_trx Not tainted 5.4.0-37-generic #41-Ubuntu [ 1512.952823] Hardware name: GIGABYTE R120-T32-00/MT30-GS1-00, BIOS T49 02/02/2018 [ 1512.960206] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 1512.964990] pc : flush_dcache_page+0x18/0x60 [ 1512.969258] lr : is_ring_space_avail+0x74/0x348 [target_core_user] [ 1512.975424] sp : ffff80003b98bab0 [ 1512.978726] x29: ffff80003b98bab0 x28: ffff000c991241f0 [ 1512.984026] x27: 0000000000001000 x26: 0000000000001000 [ 1512.989326] x25: ffff80007f001000 x24: fffffdffffe00000 [ 1512.99462000000000000000 [ 1513.015825] x15: 0000000000000000 x14: 0000000000000004 [ 1513.021125] x13: 0000000000000001 x12: 0000000000000002 [ 1513.026425] x11: 0000000000000000 x10: ffff80001163af47 [ 1513.031725] x9 : 0000000000000000 x8 : ffff000cb02b0700 [ 1513.037025] x7 : 0000000000000000 x6 : 0000000000001390 [ 1513.042324] x5 : 0000000000000080 x4 : 0000000000800000 [ 1513.047629] x3 : 0000000000001000 x2 : 0000000000000078 [ 1513.052931] x1 : ffff000cd1dfc168 x0 : ffff800008fea95c [ 1513.058232] Call trace: [ 1513.060672] flush_dcache_page+0x18/0x60 [ 1513.064589] is_ring_space_avail+0x74/0x348 [target_core_user] [ 1513.070411] queue_cmd_ring+0x1fc/0x6b0 [target_core_user] [ 1513.075886] tcmu_queue_cmd+0xd8/0x31c [target_core_user] [ 1513.081352] __target_execute_cmd+0x30/0x118 [target_core_mod] [ 1513.087205] target_execute_cmd+0x19c/0x3e8 [target_core_mod] [ 1513.092970] transport_generic_new_cmd+0x200/0x3a0 [target_core_mod] [ 1513.099344] transport_handle_cdb_direct+0x50/0xb0 [target_core_mod] [ 1513.105753] iscsit_execute_cmd+0x2a8/0x328 [iscsi_target_mod] [ 1513.111599] iscsit_sequence_cmd+0xd8/0x1c8 [iscsi_target_mod] [ 1513.117446] iscsit_process_scsi_cmd+0xac/0xf8 [iscsi_target_mod] [ 1513.123553] iscsit_get_rx_pdu+0x42c/0xe28 [iscsi_target_mod] [ 1513.129313] iscsi_target_rx_thread+0xbc/0x148 [iscsi_target_mod] [ 1513.135395] kthread+0xec/0x118 [ 1513.138526] ret_from_fork+0x10/0x18 [ 1513.142094] Code: f9000bf3 aa0003f3 aa1e03e0 d503201f (f9400260) [ 1513.148175] ---[ end trace 3fb1a3e4d49f508d ]--- [ 1523.009525] Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus iqn.1994-05.com.redhat:rh7-client,i,0x00023d000002,iqn.1993-08.org.opendev:01:a9aa4032d2c1,t,0x01 [ 1523.026234] ------------[ cut here ]------------ ** Affects: ceph-iscsi (Ubuntu) Importance: Undecided Status: New ** Description changed: Software version linaro@j13-r120-t32-09:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal linaro@j13-r120-t32-09:~$ uname -a Linux j13-r120-t32-09 5.4.0-37-generic #41-Ubuntu SMP Wed Jun 3 17:57:16 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux linaro@j13-r120-t32-09:~$ + stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search ceph-iscsi + Sorting... Done + Full Text Search... Done + ceph-iscsi/focal,now 3.4-0ubuntu2 all [installed] + common logic and CLI tools for creating and managing LIO gateways for Ceph + + stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search tcmu-runner + Sorting... Done + Full Text Search... Done + libtcmu2/focal,now 1.5.2-5build1 arm64 [installed,automatic] + Library that handles the userspace side of the LIO TCM-User backstore + + tcmu-runner/focal,now 1.5.2-5build1 arm64 [installed] + Daemon that handles the userspace side of the LIO TCM-User backstore + Hardware root@j13-r120-t32-09:/home/linaro# lshw -c cpu - *-cpu - description: CPU - product: ARM (CN88xx) - vendor: CN8890-2000BG2601-CP-Y-G - physical id: 2e - bus info: cpu@0 - version: 2.1 - serial: CPU Serial# - slot: Socket - size: 2GHz - capacity: 2GHz - clock: 156MHz - capabilities: lm - configuration: cores=48 enabledcores=48 + *-cpu + description: CPU + product: ARM (CN88xx) + vendor: CN8890-2000BG2601-CP-Y-G + physical id: 2e + bus info: cpu@0 + version: 2.1 + serial: CPU Serial# + slot: Socket + size: 2GHz + capacity: 2GHz + clock: 156MHz + capabilities: lm + configuration: cores=48 enabledcores=48 root@j13-r120-t32-09:/home/linaro# lshw -c system j13-r120-t32-09 - description: System - product: R120-T32-00 (01234567890123456789AB) - vendor: GIGABYTE - version: 0100 - serial: GHG2N2912A0009 - width: 64 bits - capabilities: smbios-3.0.0 dmi-3.0.0 smp cp15_barrier setend swp tagged_addr_disabled - configuration: chassis=server family=Server sku=01234567890123456789AB uuid=00000000-0000-4000-8000-1C1B0D94A9DE - + description: System + product: R120-T32-00 (01234567890123456789AB) + vendor: GIGABYTE + version: 0100 + serial: GHG2N2912A0009 + width: 64 bits + capabilities: smbios-3.0.0 dmi-3.0.0 smp cp15_barrier setend swp tagged_addr_disabled + configuration: chassis=server family=Server sku=01234567890123456789AB uuid=00000000-0000-4000-8000-1C1B0D94A9DE Reproduce Setup ceph iscsi gate way and initiator in the same ubuntu focal all-in-one. iSCSI targets setup 1, $ apt install ceph-iscsi targetcli-fb 2, ceph iscsi config stack@j13-r120-t32-09:~/devstack-plugin-ceph$ sudo cat /etc/ceph/iscsi-gateway.cfg [config] api_port = 5002 api_password = openstack api_user = openstack api_secure = false prometheus_host = 10.101.96.110 gateway_keyring = ceph.client.admin.keyring cluster_name = ceph trusted_ip_list = 10.101.96.110,localhost minimum_gateways = 1 pool = volumes 3, target iqn, client iqn, disk/lun creation https://docs.ceph.com/docs/master//rbd/iscsi-target-cli/ iSCSI initiator setup 1, $ apt install open-iscsi https://www.server-world.info/en/note?os=Ubuntu_18.04&p=iscsi&f=3 2, $ iscsiadm -m discovery -t sendtargets -p 10.101.96.110 $ sudo iscsiadm -m node -T iqn.1993-08.org.opendev:01:a9aa4032d2c1 -l Login lun cause crash ceph iscsi gw node [ 122.112611] xfs filesystem being mounted at /var/lib/ceph supports timestamps until 2038 (0x7fffffff) linaro@j13-r120-t32-09:~$ [ 1512.796815] Unable to handle kernel read from unreadable memory at virtual address 0000000001dc0040 [ 1512.805865] Mem abort info: [ 1512.808647] ESR = 0x96000004 [ 1512.811702] EC = 0x25: DABT (current EL), IL = 32 bits [ 1512.817023] SET = 0, FnV = 0 [ 1512.820089] EA = 0, S1PTW = 0 [ 1512.823238] Data abort info: [ 1512.826128] ISV = 0, ISS = 0x00000004 [ 1512.829972] CM = 0, WnR = 0 [ 1512.832933] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000cd14a0000 [ 1512.839410] [0000000001dc0040] pgd=0000000000000000 [ 1512.844300] Internal error: Oops: 96000004 [#1] SMP [ 1512.849169] Modules linked in: target_core_pscsi target_core_file target_core_iblock iscsi_target_mod xfs xt_REDIRECT xt_comment xt_nat xt_mark xt_connmark ip6table_raw iptable_raw xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_tables ip6table_filter ip6_tables iptable_filter bpfilter bridge stp llc target_core_user uio target_core_mod nf_conntrack_netlink binfmt_misc nls_iso8859_1 nfnetlink_cttimeout nfnetlink ipmi_ssif ipmi_devintf cavium_rng_vf joydev input_leds ipmi_msghandler cavium_rng thunderx_edac openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel ip_tables x_tables autofs4 crct10dif_ce ghash_ce nicvf ast cavium_ptp i2c_algo_bit drm_vram_helper sha2_ce ttm drm_kms_helper syscopyarea sha256_arm64 sysfillrect sysimgblt fb_sys_fops sha1_ce drm e1000e nicpf ahci thunder_bgx thunder_xcv i2c_thunderx mdio_thunder thunderx_mmc mdio_cavium hid_generic [ 1512.849252] usbhid hid aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [ 1512.945007] CPU: 0 PID: 11002 Comm: iscsi_trx Not tainted 5.4.0-37-generic #41-Ubuntu [ 1512.952823] Hardware name: GIGABYTE R120-T32-00/MT30-GS1-00, BIOS T49 02/02/2018 [ 1512.960206] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 1512.964990] pc : flush_dcache_page+0x18/0x60 [ 1512.969258] lr : is_ring_space_avail+0x74/0x348 [target_core_user] [ 1512.975424] sp : ffff80003b98bab0 [ 1512.978726] x29: ffff80003b98bab0 x28: ffff000c991241f0 [ 1512.984026] x27: 0000000000001000 x26: 0000000000001000 [ 1512.989326] x25: ffff80007f001000 x24: fffffdffffe00000 [ 1512.99462000000000000000 [ 1513.015825] x15: 0000000000000000 x14: 0000000000000004 [ 1513.021125] x13: 0000000000000001 x12: 0000000000000002 [ 1513.026425] x11: 0000000000000000 x10: ffff80001163af47 [ 1513.031725] x9 : 0000000000000000 x8 : ffff000cb02b0700 [ 1513.037025] x7 : 0000000000000000 x6 : 0000000000001390 [ 1513.042324] x5 : 0000000000000080 x4 : 0000000000800000 [ 1513.047629] x3 : 0000000000001000 x2 : 0000000000000078 [ 1513.052931] x1 : ffff000cd1dfc168 x0 : ffff800008fea95c [ 1513.058232] Call trace: [ 1513.060672] flush_dcache_page+0x18/0x60 [ 1513.064589] is_ring_space_avail+0x74/0x348 [target_core_user] [ 1513.070411] queue_cmd_ring+0x1fc/0x6b0 [target_core_user] [ 1513.075886] tcmu_queue_cmd+0xd8/0x31c [target_core_user] [ 1513.081352] __target_execute_cmd+0x30/0x118 [target_core_mod] [ 1513.087205] target_execute_cmd+0x19c/0x3e8 [target_core_mod] [ 1513.092970] transport_generic_new_cmd+0x200/0x3a0 [target_core_mod] [ 1513.099344] transport_handle_cdb_direct+0x50/0xb0 [target_core_mod] [ 1513.105753] iscsit_execute_cmd+0x2a8/0x328 [iscsi_target_mod] [ 1513.111599] iscsit_sequence_cmd+0xd8/0x1c8 [iscsi_target_mod] [ 1513.117446] iscsit_process_scsi_cmd+0xac/0xf8 [iscsi_target_mod] [ 1513.123553] iscsit_get_rx_pdu+0x42c/0xe28 [iscsi_target_mod] [ 1513.129313] iscsi_target_rx_thread+0xbc/0x148 [iscsi_target_mod] [ 1513.135395] kthread+0xec/0x118 [ 1513.138526] ret_from_fork+0x10/0x18 [ 1513.142094] Code: f9000bf3 aa0003f3 aa1e03e0 d503201f (f9400260) [ 1513.148175] ---[ end trace 3fb1a3e4d49f508d ]--- [ 1523.009525] Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus iqn.1994-05.com.redhat:rh7-client,i,0x00023d000002,iqn.1993-08.org.opendev:01:a9aa4032d2c1,t,0x01 [ 1523.026234] ------------[ cut here ]------------ ** Package changed: open-iscsi (Ubuntu) => ceph-iscsi (Ubuntu) ** Description changed: Software version linaro@j13-r120-t32-09:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal linaro@j13-r120-t32-09:~$ uname -a Linux j13-r120-t32-09 5.4.0-37-generic #41-Ubuntu SMP Wed Jun 3 17:57:16 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux linaro@j13-r120-t32-09:~$ stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search ceph-iscsi Sorting... Done Full Text Search... Done ceph-iscsi/focal,now 3.4-0ubuntu2 all [installed] - common logic and CLI tools for creating and managing LIO gateways for Ceph + common logic and CLI tools for creating and managing LIO gateways for Ceph stack@j13-r120-t32-09:~/devstack-plugin-ceph$ apt search tcmu-runner Sorting... Done Full Text Search... Done libtcmu2/focal,now 1.5.2-5build1 arm64 [installed,automatic] - Library that handles the userspace side of the LIO TCM-User backstore + Library that handles the userspace side of the LIO TCM-User backstore tcmu-runner/focal,now 1.5.2-5build1 arm64 [installed] - Daemon that handles the userspace side of the LIO TCM-User backstore - + Daemon that handles the userspace side of the LIO TCM-User backstore Hardware + cavium thx1 + root@j13-r120-t32-09:/home/linaro# lshw -c cpu *-cpu description: CPU product: ARM (CN88xx) vendor: CN8890-2000BG2601-CP-Y-G physical id: 2e bus info: cpu@0 version: 2.1 serial: CPU Serial# slot: Socket size: 2GHz capacity: 2GHz clock: 156MHz capabilities: lm configuration: cores=48 enabledcores=48 root@j13-r120-t32-09:/home/linaro# lshw -c system j13-r120-t32-09 description: System product: R120-T32-00 (01234567890123456789AB) vendor: GIGABYTE version: 0100 serial: GHG2N2912A0009 width: 64 bits capabilities: smbios-3.0.0 dmi-3.0.0 smp cp15_barrier setend swp tagged_addr_disabled configuration: chassis=server family=Server sku=01234567890123456789AB uuid=00000000-0000-4000-8000-1C1B0D94A9DE Reproduce Setup ceph iscsi gate way and initiator in the same ubuntu focal all-in-one. iSCSI targets setup 1, $ apt install ceph-iscsi targetcli-fb 2, ceph iscsi config stack@j13-r120-t32-09:~/devstack-plugin-ceph$ sudo cat /etc/ceph/iscsi-gateway.cfg [config] api_port = 5002 api_password = openstack api_user = openstack api_secure = false prometheus_host = 10.101.96.110 gateway_keyring = ceph.client.admin.keyring cluster_name = ceph trusted_ip_list = 10.101.96.110,localhost minimum_gateways = 1 pool = volumes 3, target iqn, client iqn, disk/lun creation https://docs.ceph.com/docs/master//rbd/iscsi-target-cli/ iSCSI initiator setup 1, $ apt install open-iscsi https://www.server-world.info/en/note?os=Ubuntu_18.04&p=iscsi&f=3 2, $ iscsiadm -m discovery -t sendtargets -p 10.101.96.110 $ sudo iscsiadm -m node -T iqn.1993-08.org.opendev:01:a9aa4032d2c1 -l Login lun cause crash ceph iscsi gw node [ 122.112611] xfs filesystem being mounted at /var/lib/ceph supports timestamps until 2038 (0x7fffffff) linaro@j13-r120-t32-09:~$ [ 1512.796815] Unable to handle kernel read from unreadable memory at virtual address 0000000001dc0040 [ 1512.805865] Mem abort info: [ 1512.808647] ESR = 0x96000004 [ 1512.811702] EC = 0x25: DABT (current EL), IL = 32 bits [ 1512.817023] SET = 0, FnV = 0 [ 1512.820089] EA = 0, S1PTW = 0 [ 1512.823238] Data abort info: [ 1512.826128] ISV = 0, ISS = 0x00000004 [ 1512.829972] CM = 0, WnR = 0 [ 1512.832933] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000cd14a0000 [ 1512.839410] [0000000001dc0040] pgd=0000000000000000 [ 1512.844300] Internal error: Oops: 96000004 [#1] SMP [ 1512.849169] Modules linked in: target_core_pscsi target_core_file target_core_iblock iscsi_target_mod xfs xt_REDIRECT xt_comment xt_nat xt_mark xt_connmark ip6table_raw iptable_raw xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_tables ip6table_filter ip6_tables iptable_filter bpfilter bridge stp llc target_core_user uio target_core_mod nf_conntrack_netlink binfmt_misc nls_iso8859_1 nfnetlink_cttimeout nfnetlink ipmi_ssif ipmi_devintf cavium_rng_vf joydev input_leds ipmi_msghandler cavium_rng thunderx_edac openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel ip_tables x_tables autofs4 crct10dif_ce ghash_ce nicvf ast cavium_ptp i2c_algo_bit drm_vram_helper sha2_ce ttm drm_kms_helper syscopyarea sha256_arm64 sysfillrect sysimgblt fb_sys_fops sha1_ce drm e1000e nicpf ahci thunder_bgx thunder_xcv i2c_thunderx mdio_thunder thunderx_mmc mdio_cavium hid_generic [ 1512.849252] usbhid hid aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [ 1512.945007] CPU: 0 PID: 11002 Comm: iscsi_trx Not tainted 5.4.0-37-generic #41-Ubuntu [ 1512.952823] Hardware name: GIGABYTE R120-T32-00/MT30-GS1-00, BIOS T49 02/02/2018 [ 1512.960206] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 1512.964990] pc : flush_dcache_page+0x18/0x60 [ 1512.969258] lr : is_ring_space_avail+0x74/0x348 [target_core_user] [ 1512.975424] sp : ffff80003b98bab0 [ 1512.978726] x29: ffff80003b98bab0 x28: ffff000c991241f0 [ 1512.984026] x27: 0000000000001000 x26: 0000000000001000 [ 1512.989326] x25: ffff80007f001000 x24: fffffdffffe00000 [ 1512.99462000000000000000 [ 1513.015825] x15: 0000000000000000 x14: 0000000000000004 [ 1513.021125] x13: 0000000000000001 x12: 0000000000000002 [ 1513.026425] x11: 0000000000000000 x10: ffff80001163af47 [ 1513.031725] x9 : 0000000000000000 x8 : ffff000cb02b0700 [ 1513.037025] x7 : 0000000000000000 x6 : 0000000000001390 [ 1513.042324] x5 : 0000000000000080 x4 : 0000000000800000 [ 1513.047629] x3 : 0000000000001000 x2 : 0000000000000078 [ 1513.052931] x1 : ffff000cd1dfc168 x0 : ffff800008fea95c [ 1513.058232] Call trace: [ 1513.060672] flush_dcache_page+0x18/0x60 [ 1513.064589] is_ring_space_avail+0x74/0x348 [target_core_user] [ 1513.070411] queue_cmd_ring+0x1fc/0x6b0 [target_core_user] [ 1513.075886] tcmu_queue_cmd+0xd8/0x31c [target_core_user] [ 1513.081352] __target_execute_cmd+0x30/0x118 [target_core_mod] [ 1513.087205] target_execute_cmd+0x19c/0x3e8 [target_core_mod] [ 1513.092970] transport_generic_new_cmd+0x200/0x3a0 [target_core_mod] [ 1513.099344] transport_handle_cdb_direct+0x50/0xb0 [target_core_mod] [ 1513.105753] iscsit_execute_cmd+0x2a8/0x328 [iscsi_target_mod] [ 1513.111599] iscsit_sequence_cmd+0xd8/0x1c8 [iscsi_target_mod] [ 1513.117446] iscsit_process_scsi_cmd+0xac/0xf8 [iscsi_target_mod] [ 1513.123553] iscsit_get_rx_pdu+0x42c/0xe28 [iscsi_target_mod] [ 1513.129313] iscsi_target_rx_thread+0xbc/0x148 [iscsi_target_mod] [ 1513.135395] kthread+0xec/0x118 [ 1513.138526] ret_from_fork+0x10/0x18 [ 1513.142094] Code: f9000bf3 aa0003f3 aa1e03e0 d503201f (f9400260) [ 1513.148175] ---[ end trace 3fb1a3e4d49f508d ]--- [ 1523.009525] Did not receive response to NOPIN on CID: 0, failing connection for I_T Nexus iqn.1994-05.com.redhat:rh7-client,i,0x00023d000002,iqn.1993-08.org.opendev:01:a9aa4032d2c1,t,0x01 [ 1523.026234] ------------[ cut here ]------------ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886364 Title: initiator causes kernel crash when login lun/disk on Focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph-iscsi/+bug/1886364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
