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【OLK-5.10】arm64:oops in cgroup_apply_control_disable
Done
#I798WQ
Bug
cuigaosheng
Opened this issue
2023-05-29 20:41
<!-- #请根据issue的类型在标题右侧下拉框中选择对应的选项（需求、缺陷或CVE等）--> <!-- #请根据issue相关的版本在里程碑中选择对应的节点，若是与版本无关，请选择“不关联里程碑”--> 【标题描述】能够简要描述问题：说明什么场景下，做了什么操作，出现什么问题（尽量使用正向表达方式） 【环境信息】 硬件信息： 1） arm64ci 2） 物理服务器测试复现 软件信息： 1） kernel 5.10 OLK-5.10 2） 5.10版本 3） cgroup 如果有特殊组网，请提供网络拓扑图 【问题复现步骤】 1、执行cpu hotplug用例 2、并发执行cpuset子系统mount、umount操作 出现概率(是否必现，概率性错误) 概率性错误，极小概率 【预期结果】 不会触发panic 【实际结果】 触发panic错误 【附件信息】 [12382.650718] Internal error: Oops: 96000004 [#1] SMP [12382.656419] Modules linked in: btrfs blake2b_generic xor xor_neon raid6_pq authenc echainiv esp4 des_generic libdes veth loop nfnetlink xt_owner xt_multiport xt_dccp hinic tcp_diag inet_diag tcp_dctcp xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ebtable_filter ebtables ip6table_filter ip6_tables tun bridge stp llc iptable_filter ip_tables rfkill rpcrdma rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser rdma_cm iw_cm ib_cm libiscsi scsi_transport_iscsi ipmi_ssif hns_roce_hw_v2 ib_uverbs ib_core sg acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_l3c_pmu hisi_uncore_pmu nls_cp437 vfat fat nfsd auth_rpcgss nfs_acl lockd grace sunrpc sch_fq_codel fuse nfs_ssc ext4 mbcache jbd2 sd_mod t10_pi ghash_ce sha2_ce sha256_arm64 sha1_ce realtek hisi_sas_v3_hw sbsa_gwdt hclge [12382.656500] hisi_sas_main libsas hibmc_drm ahci hns3 libahci scsi_transport_sas drm_vram_helper libata drm_ttm_helper hnae3 ttm host_edma_drv i2c_designware_platform i2c_designware_core nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [last unloaded: null_blk] [12382.773394] CPU: 77 PID: 422085 Comm: kworker/77:0 Kdump: loaded Tainted: G W OE K 5.10.0+ #1 [12382.783614] Hardware name: Huawei TaiShan 2280 V2/BC82AMDDA, BIOS 1.79 08/21/2021 [12382.791918] Workqueue: cgroup_destroy css_free_rwork_fn [12382.797949] pstate: 20400009 (nzCv daif +PAN -UAO -TCO BTYPE=--) [12382.804766] pc : cgroup_apply_control_disable+0xa4/0x16c [12382.810882] lr : cgroup_apply_control_disable+0x138/0x16c [12382.817086] sp : ffff80003d7abbf0 [12382.821195] x29: ffff80003d7abbf0 x28: 0000000000000000 [12382.827312] x27: ffff800011fbd7e8 x26: ffff00208e746010 [12382.833428] x25: ffff800011f49c20 x24: ffff800012253000 [12382.839546] x23: ffff00208e746010 x22: ffff800011f49f10 [12382.845664] x21: ffff00208e746010 x20: ffff800011f49ec8 [12382.851781] x19: 00000000c0000000 x18: 0000000000000000 [12382.857897] x17: 0000000000000000 x16: 0000000000000000 [12382.864015] x15: 0000000000000004 x14: ffff00402fde7410 [12382.870133] x13: 0000000000000000 x12: ffff0021f8de60a8 [12382.876248] x11: ffff0021f8de5fd0 x10: ffff0021f8de5fd2 [12382.882368] x9 : ffff8000104df328 x8 : 0000000000000001 [12382.888485] x7 : 0000000000210d00 x6 : 0000000000000001 [12382.894604] x5 : ffff800011b7a470 x4 : ffff2040081d2680 [12382.900722] x3 : ffff800011f4f9c8 x2 : ffff00208e746268 [12382.906838] x1 : 0000000000000000 x0 : ffff800011f4f9c8 [12382.912957] Call trace: [12382.916194] cgroup_apply_control_disable+0xa4/0x16c [12382.921961] rebind_subsystems+0x224/0x590 [12382.926856] cgroup_destroy_root+0x64/0x2e0 [12382.931838] css_free_rwork_fn+0x198/0x2a0 [12382.936737] process_one_work+0x1d4/0x4bc [12382.941547] worker_thread+0x158/0x410 [12382.946095] kthread+0x108/0x13c [12382.950122] ret_from_fork+0x10/0x18 [12382.954496] Code: 91011842 8b020f42 f9400453 b4000293 (f9400a60) [12382.961399] ---[ end trace cc5e8f13c3853aa1 ]--- [12382.967537] Kernel panic - not syncing: Oops: Fatal exception [12382.974704] SMP: stopping secondary CPUs
<!-- #请根据issue的类型在标题右侧下拉框中选择对应的选项（需求、缺陷或CVE等）--> <!-- #请根据issue相关的版本在里程碑中选择对应的节点，若是与版本无关，请选择“不关联里程碑”--> 【标题描述】能够简要描述问题：说明什么场景下，做了什么操作，出现什么问题（尽量使用正向表达方式） 【环境信息】 硬件信息： 1） arm64ci 2） 物理服务器测试复现 软件信息： 1） kernel 5.10 OLK-5.10 2） 5.10版本 3） cgroup 如果有特殊组网，请提供网络拓扑图 【问题复现步骤】 1、执行cpu hotplug用例 2、并发执行cpuset子系统mount、umount操作 出现概率(是否必现，概率性错误) 概率性错误，极小概率 【预期结果】 不会触发panic 【实际结果】 触发panic错误 【附件信息】 [12382.650718] Internal error: Oops: 96000004 [#1] SMP [12382.656419] Modules linked in: btrfs blake2b_generic xor xor_neon raid6_pq authenc echainiv esp4 des_generic libdes veth loop nfnetlink xt_owner xt_multiport xt_dccp hinic tcp_diag inet_diag tcp_dctcp xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ebtable_filter ebtables ip6table_filter ip6_tables tun bridge stp llc iptable_filter ip_tables rfkill rpcrdma rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser rdma_cm iw_cm ib_cm libiscsi scsi_transport_iscsi ipmi_ssif hns_roce_hw_v2 ib_uverbs ib_core sg acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_l3c_pmu hisi_uncore_pmu nls_cp437 vfat fat nfsd auth_rpcgss nfs_acl lockd grace sunrpc sch_fq_codel fuse nfs_ssc ext4 mbcache jbd2 sd_mod t10_pi ghash_ce sha2_ce sha256_arm64 sha1_ce realtek hisi_sas_v3_hw sbsa_gwdt hclge [12382.656500] hisi_sas_main libsas hibmc_drm ahci hns3 libahci scsi_transport_sas drm_vram_helper libata drm_ttm_helper hnae3 ttm host_edma_drv i2c_designware_platform i2c_designware_core nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod aes_neon_bs aes_neon_blk aes_ce_blk crypto_simd cryptd aes_ce_cipher [last unloaded: null_blk] [12382.773394] CPU: 77 PID: 422085 Comm: kworker/77:0 Kdump: loaded Tainted: G W OE K 5.10.0+ #1 [12382.783614] Hardware name: Huawei TaiShan 2280 V2/BC82AMDDA, BIOS 1.79 08/21/2021 [12382.791918] Workqueue: cgroup_destroy css_free_rwork_fn [12382.797949] pstate: 20400009 (nzCv daif +PAN -UAO -TCO BTYPE=--) [12382.804766] pc : cgroup_apply_control_disable+0xa4/0x16c [12382.810882] lr : cgroup_apply_control_disable+0x138/0x16c [12382.817086] sp : ffff80003d7abbf0 [12382.821195] x29: ffff80003d7abbf0 x28: 0000000000000000 [12382.827312] x27: ffff800011fbd7e8 x26: ffff00208e746010 [12382.833428] x25: ffff800011f49c20 x24: ffff800012253000 [12382.839546] x23: ffff00208e746010 x22: ffff800011f49f10 [12382.845664] x21: ffff00208e746010 x20: ffff800011f49ec8 [12382.851781] x19: 00000000c0000000 x18: 0000000000000000 [12382.857897] x17: 0000000000000000 x16: 0000000000000000 [12382.864015] x15: 0000000000000004 x14: ffff00402fde7410 [12382.870133] x13: 0000000000000000 x12: ffff0021f8de60a8 [12382.876248] x11: ffff0021f8de5fd0 x10: ffff0021f8de5fd2 [12382.882368] x9 : ffff8000104df328 x8 : 0000000000000001 [12382.888485] x7 : 0000000000210d00 x6 : 0000000000000001 [12382.894604] x5 : ffff800011b7a470 x4 : ffff2040081d2680 [12382.900722] x3 : ffff800011f4f9c8 x2 : ffff00208e746268 [12382.906838] x1 : 0000000000000000 x0 : ffff800011f4f9c8 [12382.912957] Call trace: [12382.916194] cgroup_apply_control_disable+0xa4/0x16c [12382.921961] rebind_subsystems+0x224/0x590 [12382.926856] cgroup_destroy_root+0x64/0x2e0 [12382.931838] css_free_rwork_fn+0x198/0x2a0 [12382.936737] process_one_work+0x1d4/0x4bc [12382.941547] worker_thread+0x158/0x410 [12382.946095] kthread+0x108/0x13c [12382.950122] ret_from_fork+0x10/0x18 [12382.954496] Code: 91011842 8b020f42 f9400453 b4000293 (f9400a60) [12382.961399] ---[ end trace cc5e8f13c3853aa1 ]--- [12382.967537] Kernel panic - not syncing: Oops: Fatal exception [12382.974704] SMP: stopping secondary CPUs
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