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申请大规格内存并写入数据导致主机挂掉
Backlog
#IC93X2
Bug
杨铭
Opened this issue
2025-05-20 14:51
**【缺陷描述】：请补充详细的缺陷问题现象描述** **一、缺陷信息** **【缺陷所属的os版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果）** openEuler release 24.03 (LTS-SP2) **【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果）** 6.6.0-88.0.0.92.oe2403sp2.aarch64 **【缺陷所属软件及版本号】（如kernel-5.10.0-60.138.0.165，参考命令"rpm -q 包名"结果）** kernel-6.6.0-88.0.0.92.oe2403sp2.aarch64 **【环境信息】** 硬件信息 ARM主机 软件信息 gcc version 12.3.1 (openEuler 12.3.1-81.oe2403sp2) (GCC) 网络信息 - 如果有特殊组网，请提供网络拓扑信息以及网络数据走向 **【问题复现步骤】：请描述具体的操作步骤** 申请2T内存，然后向内存中写1. **【实际结果】**，请描述出问题的结果和影响 主机panic **【期望结果】**，请描述出期望的结果和影响 预期内存申请正常，写入数据正常 **【其他相关附件信息】** 比如系统message日志/组件日志、dump信息、图片等 跑了多次，收集到如下不同dmesg信息： [ 1387.499493][ C0] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000a38 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 E ROR= 0x000000ct000a00in y1i o s e = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x00000000000000ERROR: Un xpected=aff0nity info state pidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381040001 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010899e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 UUUUUUUUUUnnnnnnnnnnhhhhhhhhhahaaaaaaaanannnnnnnnnddddddddddllllled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381020200 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010af9e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000b81000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000dc79e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000381020300 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000b739e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010479e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 还有： [ 813.636399][ C0] ------------[ cut here ]------------ [ 813.643120][T49075] Unable to handle kernel paging request at virtual address 0001010101010100 [ 813.643126][T49075] Mem abort info: [ 813.643127][T49075] ESR = 0x0000000096000004 [ 813.643128][T49075] EC = 0x25: DABT (current EL), IL = 32 bits [ 813.643130][T49075] SET = 0, FnV = 0 [ 813.643131][T49075] EA = 0, S1PTW = 0 [ 813.643132][T49075] FSC = 0x04: level 0 translation fault [ 813.643133][T49075] Data abort info: [ 813.643134][T49075] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 813.643135][T49075] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 813.643137][T49075] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 813.643138][T49075] [0001010101010100] address between user and kernel address ranges [ 813.643140][T49075] Internal error: Oops: 0000000096000004 [#1] SMP [ 813.643143][T49075] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq uio drm_ttm_helper ipmi_si ttm ipmi_devintf spi_nor drm_display_helper vfat hisi_uncore_ddrc_pmu arm_smmuv3_pmu arm_spe_pmu hisi_uncore_cpa_pmu hisi_uncore_pa_pmu hisi_uncore_l3c_pmu hisi_uncore_hha_pmu mlx5_ib hns3_pmu hisi_pcie_pmu drm_kms_helper mtd ipmi_msghandler ptp_hisi hisi_uncore_sllc_pmu hisi_ptt fat hisi_uncore_pmu hns_roce_hw_v2 ib_uverbs cppc_cpufreq ib_core fuse drm ext4 mbcache jbd2 ccm aes_ce_ccm des_generic libdes crct10dif_ce ghash_ce sm4_ce_cipher hisi_hpre sm3_ce sha3_ce sha512_ce sha512_arm64 sm4_neon hisi_sas_v3_hw sha2_ce nvme sm4_ce hisi_sas_main sha256_arm64 dh_generic nvme_core sm4 sha1_ce libsas mlx5_core t10_pi ecdh_generic scsi_transport_sas sbsa_gwdt hclge hisi_sec2 hisi_zip ecc crc64_rocksoft_generic [ 813.643240][T49075] hns3 hisi_qm crc64_rocksoft libata mlxfw hnae3 libcurve25519_generic authenc uacce host_edma_drv crc64 spi_hisi_sfc_v3xx hisi_trng_v2 hns_mdio dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [ 813.643266][T49075] CPU: 328 PID: 49075 Comm: kworker/328:2 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [ 813.643269][T49075] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [ 813.643270][T49075] Workqueue: events mlx5e_tx_dim_work [mlx5_core] [ 813.643342][T49075] pstate: a1400009 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 813.643343][T49075] pc : kfree+0x54/0x130 [ 813.643349][T49075] lr : cmd_exec+0x230/0x388 [mlx5_core] [ 813.643394][T49075] sp : ffff8000e67a3b10 [ 813.643395][T49075] x29: ffff8000e67a3b10 x28: ffff8000e67a3c38 x27: 0000000000000010 [ 813.643398][T49075] x26: 0000000000000000 x25: 00000000000000de x24: ffff8000e67a3c68 [ 813.643401][T49075] x23: ffff290018b9e780 x22: 0000000000000000 x21: ffffa208f7990d40 [ 813.643405][T49075] x20: 0000000000000000 x19: ffff290018b9e780 x18: 0000000000000000 [ 813.643407][T49075] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 813.643410][T49075] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 813.643413][T49075] x11: 0000000000000000 x10: 0000000000000f90 x9 : ffffa208f7990d40 [ 813.643416][T49075] x8 : ffff8000e67a3a98 x7 : 0000000000000000 x6 : 0000000000000000 [ 813.643419][T49075] x5 : ffff8000e67a3c48 x4 : ffff290018b9e7ac x3 : fffffc0000000000 [ 813.643422][T49075] x2 : 0101010101010101 x1 : 000000a40062e780 x0 : 0101010101010100 [ 813.643425][T49075] Call trace: [ 813.643427][T49075] kfree+0x54/0x130 [ 813.643429][T49075] cmd_exec+0x230/0x388 [mlx5_core] [ 813.643471][T49075] mlx5_cmd_do+0x38/0x80 [mlx5_core] [ 813.643511][T49075] mlx5_cmd_exec+0x2c/0x60 [mlx5_core] [ 813.643550][T49075] mlx5_core_modify_cq+0x60/0x98 [mlx5_core] [ 813.643588][T49075] mlx5_core_modify_cq_moderation+0x98/0xd8 [mlx5_core] [ 813.643629][T49075] mlx5e_tx_dim_work+0x3c/0x58 [mlx5_core] [ 813.643671][T49075] process_one_work+0x16c/0x3b8 [ 813.643675][T49075] worker_thread+0x22c/0x3b0 [ 813.643678][T49075] kthread+0xec/0x100 [ 813.643680][T49075] ret_from_fork+0x10/0x20 [ 813.643684][T49075] Code: 8b030020 f9400402 37000682 d503201f (f9400001) [ 813.643689][T49075] SMP: stopping secondary CPUs [ 813.643708][C16843009] Insufficient stack space to handle exception! [ 813.643712][C16843009] ESR: 0x000000009a000000 -- SP Alignment [ 813.643714][C16843009] FAR: 0x0000000000000000 [ 813.643715][C16843009] Task stack: [0xffff800087938000..0xffff80008793c000] [ 813.643716][C16843009] IRQ stack: [0x0101010101010101..0x0101010101014101] [ 813.643717][C16843009] Overflow stack: [0xffff800081b602e0..0xffff800081b612e0] [ 813.643721][C16843009] CPU: 16843009 PID: 0 Comm: swapper/219 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [ 813.643725][C16843009] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [ 813.643727][C16843009] pstate: 214003c9 (nzCv DAIF +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 813.643729][C16843009] pc : el1h_64_sync+0x0/0x80 [ 813.643739][C16843009] lr : call_on_irq_stack+0x24/0x30 [ 813.643743][C16843009] sp : 01010101010100b1 [ 813.643744][C16843009] x29: ffff80008793bc20 x28: ffff2900067ae540 x27: 0000000000000000 [ 813.643748][C16843009] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 813.643750][C16843009] x23: 0000000041400009 x22: ffffa208f8a43fd4 x21: ffff80008793bde0 [ 813.643753][C16843009] x20: 0000000000000000 x19: ffffa208f9662970 x18: 0000ffff8d11f000 [ 813.643755][C16843009] x17: ffffddf788514000 x16: 0101010101010101 x15: ffff8000f4ad3c28 [ 813.643758][C16843009] x14: 0000000000000000 x13: 0000000000000030 x12: 0000000000000000 [ 813.643760][C16843009] x11: 0000000000000000 x10: 0000000000000f90 x9 : ffffa208f7c0651c [ 813.643763][C16843009] x8 : ffff2900067af530 x7 : 0000000000000075 x6 : 00000001940f5ff7 [ 813.643766][C16843009] x5 : ffffa208f7c000e8 x4 : ffff80008793bc31 x3 : ffff80008793bc90 [ 813.643768][C16843009] x2 : ffff80008793c000 x1 : ffffa208f7c000e8 x0 : ffff80008793bc90 [ 813.644703][ C217] Mem abort info: [ 813.644704][ C217] ESR = 0x0000000096000004 [ 813.644705][ C217] EC = 0x25: DABT (current EL), IL = 32 bits [ 813.644707][ C217] SET = 0, FnV = 0 [ 813.644708][ C217] EA = 0, S1PTW = 0 [ 813.644709][ C217] FSC = 0x04: level 0 translation fault [ 813.644710][ C217] Data abort info: [ 813.644711][ C217] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 813.644712][ C217] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 813.644713][ C217] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 813.644715][ C217] [0001010101010b39] address between user and kernel address ranges ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x 8 4 6 1 1 ][T49070]0S0P0 fail0d0t xs o e o da C0U0 0-027,320-639 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000b81000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000dc79e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 卸载mlx5_core驱动后继续申请2T内存并写入数据，出现如下堆栈： [10040.118256][T57380] Unable to handle kernel paging request at virtual address 0001010101010100 [10040.126897][T57380] Mem abort info: [10040.129544][ C160] ------------[ cut here ]------------ [10040.130567][T57380] ESR = 0x0000000096000004 [10040.130660][ T6135] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 [10040.130664][ T6135] Mem abort info: [10040.130664][ T6135] ESR = 0x0000000096000004 [10040.130665][ T6135] EC = 0x25: DABT (current EL), IL = 32 bits [10040.130668][ T6135] SET = 0, FnV = 0 [10040.130669][ T6135] EA = 0, S1PTW = 0 [10040.130669][ T6135] FSC = 0x04: level 0 translation fault [10040.130671][ T6135] Data abort info: [10040.130671][ T6135] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [10040.130672][ T6135] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [10040.130673][ T6135] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [10040.130674][ T6135] user pgtable: 4k pages, 48-bit VAs, pgdp=00000880a4024000 [10040.130676][ T6135] [0000000000000020] pgd=0000000000000000, p4d=0000000000000000 [10040.130681][ T6135] Internal error: Oops: 0000000096000004 [#1] SMP [10040.130684][ T6135] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq drm_ttm_helper [10040.130709][ C160] WARNING: CPU: 160 PID: 0 at include/net/page_pool/helpers.h:130 page_pool_alloc_frag+0x1f0/0x220 [10040.130722][ C160] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq drm_ttm_helper ipmi_si uio ttm drm_display_helper ipmi_devintf spi_nor vfat hisi_uncore_cpa_pmu hisi_uncore_pa_pmu hisi_uncore_sllc_pmu hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_l3c_pmu arm_spe_pmu hns3_pmu hisi_ptt drm_kms_helper mtd hisi_pcie_pmu ipmi_msghandler ptp_hisi arm_smmuv3_pmu fat hns_roce_hw_v2 hisi_uncore_pmu ib_uverbs cppc_cpufreq ib_core fuse drm ext4 mbcache jbd2 ccm aes_ce_ccm des_generic libdes crct10dif_ce ghash_ce sm4_ce_cipher sm3_ce sha3_ce sha512_ce hisi_hpre sm4_neon sha512_arm64 nvme sm4_ce sha2_ce hisi_sas_v3_hw sm4 sha256_arm64 nvme_core hisi_sas_main dh_generic sha1_ce sbsa_gwdt hclge libsas t10_pi ecdh_generic hisi_sec2 hisi_zip ecc scsi_transport_sas crc64_rocksoft_generic hns3 hisi_qm [10040.130798][ C160] crc64_rocksoft libata mlxfw hnae3 libcurve25519_generic authenc uacce host_edma_drv crc64 spi_hisi_sfc_v3xx hisi_trng_v2 hns_mdio dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [last unloaded: mlx5_core] [10040.130820][ C160] CPU: 160 PID: 0 Comm: swapper/160 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [10040.130823][ C160] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [10040.130824][ C160] pstate: a1400009 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [10040.130826][ C160] pc : page_pool_alloc_frag+0x1f0/0x220 [10040.130828][ C160] lr : page_pool_alloc_frag+0x68/0x220 [10040.130829][ C160] sp : ffff800085503c60 [10040.130830][ C160] x29: ffff800085503c60 x28: ffff290006716540 x27: 0000000000000001 [10040.130833][ C160] x26: ffffd5c9e59dbec8 x25: ffff29000a58f000 x24: ffff800085503d08 [10040.130835][ C160] x23: fffffca4006fe080 x22: 0000000000002820 x21: 0000000000001000 [10040.130837][T57380] EC = 0x25: DABT (current EL), IL = 32 bits [10040.130838][ C160] x20: 0000000000000800 [10040.130839][T57380] SET = 0, FnV = 0 [10040.130839][ C160] x19: ffff29001bf4b800 x18: 0000000000000000 [10040.130842][ C160] x17: ffffaa3628f24000 x16: ffffd5ca57682fd0 x15: 00003d0900000000 [10040.130845][ C160] x14: 0000000000061a80 x13: 000000007d620004 x12: 1050305f7e187151 [10040.130847][ C160] x11: bb9b16001afdcc2c x10: 5a5a2805fd5ae7df x9 : ffffd5ca57683038 [10040.130849][ C160] x8 : 067c00409d372800 x7 : 000000000000379d x6 : ffffd5ca57a6c090 [10040.130851][ C160] x5 : ffff29001bf70080 x4 : ffff29001bf489a8 x3 : 0000000000002820 [10040.130854][ C160] x2 : 0101010101010101 x1 : 0101010101010101 x0 : 8101010101010104 [10040.130856][ C160] Call trace: [10040.130857][ C160] page_pool_alloc_frag+0x1f0/0x220 [10040.130859][ C160] hns3_alloc_buffer+0x38/0x138 [hns3] [10040.130871][ C160] hns3_alloc_and_map_buffer+0x28/0xa0 [hns3] [10040.130878][ C160] hns3_nic_alloc_rx_buffers+0xa8/0x188 [hns3] [10040.130885][ C160] hns3_clean_rx_ring+0x134/0x168 [hns3] [10040.130892][ C160] hns3_nic_common_poll+0xb8/0x238 [hns3] [10040.130898][ C160] __napi_poll+0x40/0x1d8 [10040.130904][ C160] napi_poll+0x158/0x198 [10040.130906][ C160] net_rx_action+0xe0/0x270 [10040.130908][ C160] handle_softirqs+0x128/0x330 [10040.130914][ C160] __do_softirq+0x1c/0x28 [10040.130917][ C160] ____do_softirq+0x18/0x30 [10040.130919][ C160] call_on_irq_stack+0x24/0x30 [10040.130921][ C160] do_softirq_own_stack+0x24/0x38 [10040.130922][ C160] irq_exit_rcu+0x108/0x130 [10040.130924][ C160] el1_interrupt+0x58/0x120 [10040.130930][ C160] el1h_64_irq_handler+0x24/0x30 [10040.130933][ C160] el1h_64_irq+0x78/0x80 [10040.130934][ C160] default_idle_call+0x74/0x150 [10040.130936][ C160] cpuidle_idle_call+0x18c/0x200 [10040.130940][ C160] do_idle+0xbc/0x188 [10040.130941][ C160] cpu_startup_entry+0x40/0x50 [10040.130942][ C160] secondary_start_kernel+0x14c/0x1d8 [10040.130947][ C160] __secondary_switched+0xb8/0xc0 [10040.130951][ C160] ---[ end trace 0000000000000000 ]--- **【缺陷详情及分析指导参考链接】** NA **二、缺陷分析结构反馈** 影响性分析说明： 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1
**【缺陷描述】：请补充详细的缺陷问题现象描述** **一、缺陷信息** **【缺陷所属的os版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果）** openEuler release 24.03 (LTS-SP2) **【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果）** 6.6.0-88.0.0.92.oe2403sp2.aarch64 **【缺陷所属软件及版本号】（如kernel-5.10.0-60.138.0.165，参考命令"rpm -q 包名"结果）** kernel-6.6.0-88.0.0.92.oe2403sp2.aarch64 **【环境信息】** 硬件信息 ARM主机 软件信息 gcc version 12.3.1 (openEuler 12.3.1-81.oe2403sp2) (GCC) 网络信息 - 如果有特殊组网，请提供网络拓扑信息以及网络数据走向 **【问题复现步骤】：请描述具体的操作步骤** 申请2T内存，然后向内存中写1. **【实际结果】**，请描述出问题的结果和影响 主机panic **【期望结果】**，请描述出期望的结果和影响 预期内存申请正常，写入数据正常 **【其他相关附件信息】** 比如系统message日志/组件日志、dump信息、图片等 跑了多次，收集到如下不同dmesg信息： [ 1387.499493][ C0] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000a38 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 E ROR= 0x000000ct000a00in y1i o s e = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x00000000000000ERROR: Un xpected=aff0nity info state pidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381040001 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010899e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 UUUUUUUUUUnnnnnnnnnnhhhhhhhhhahaaaaaaaanannnnnnnnnddddddddddllllled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381020200 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010af9e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000b81000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000dc79e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000381020300 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000b739e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x1 = 0x0000000000000000 x2 = 0x0000000000000000 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000001381000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x00000900010479e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 l2merrsr_el1 = 0x0000000000000000 还有： [ 813.636399][ C0] ------------[ cut here ]------------ [ 813.643120][T49075] Unable to handle kernel paging request at virtual address 0001010101010100 [ 813.643126][T49075] Mem abort info: [ 813.643127][T49075] ESR = 0x0000000096000004 [ 813.643128][T49075] EC = 0x25: DABT (current EL), IL = 32 bits [ 813.643130][T49075] SET = 0, FnV = 0 [ 813.643131][T49075] EA = 0, S1PTW = 0 [ 813.643132][T49075] FSC = 0x04: level 0 translation fault [ 813.643133][T49075] Data abort info: [ 813.643134][T49075] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 813.643135][T49075] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 813.643137][T49075] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 813.643138][T49075] [0001010101010100] address between user and kernel address ranges [ 813.643140][T49075] Internal error: Oops: 0000000096000004 [#1] SMP [ 813.643143][T49075] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq uio drm_ttm_helper ipmi_si ttm ipmi_devintf spi_nor drm_display_helper vfat hisi_uncore_ddrc_pmu arm_smmuv3_pmu arm_spe_pmu hisi_uncore_cpa_pmu hisi_uncore_pa_pmu hisi_uncore_l3c_pmu hisi_uncore_hha_pmu mlx5_ib hns3_pmu hisi_pcie_pmu drm_kms_helper mtd ipmi_msghandler ptp_hisi hisi_uncore_sllc_pmu hisi_ptt fat hisi_uncore_pmu hns_roce_hw_v2 ib_uverbs cppc_cpufreq ib_core fuse drm ext4 mbcache jbd2 ccm aes_ce_ccm des_generic libdes crct10dif_ce ghash_ce sm4_ce_cipher hisi_hpre sm3_ce sha3_ce sha512_ce sha512_arm64 sm4_neon hisi_sas_v3_hw sha2_ce nvme sm4_ce hisi_sas_main sha256_arm64 dh_generic nvme_core sm4 sha1_ce libsas mlx5_core t10_pi ecdh_generic scsi_transport_sas sbsa_gwdt hclge hisi_sec2 hisi_zip ecc crc64_rocksoft_generic [ 813.643240][T49075] hns3 hisi_qm crc64_rocksoft libata mlxfw hnae3 libcurve25519_generic authenc uacce host_edma_drv crc64 spi_hisi_sfc_v3xx hisi_trng_v2 hns_mdio dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [ 813.643266][T49075] CPU: 328 PID: 49075 Comm: kworker/328:2 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [ 813.643269][T49075] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [ 813.643270][T49075] Workqueue: events mlx5e_tx_dim_work [mlx5_core] [ 813.643342][T49075] pstate: a1400009 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 813.643343][T49075] pc : kfree+0x54/0x130 [ 813.643349][T49075] lr : cmd_exec+0x230/0x388 [mlx5_core] [ 813.643394][T49075] sp : ffff8000e67a3b10 [ 813.643395][T49075] x29: ffff8000e67a3b10 x28: ffff8000e67a3c38 x27: 0000000000000010 [ 813.643398][T49075] x26: 0000000000000000 x25: 00000000000000de x24: ffff8000e67a3c68 [ 813.643401][T49075] x23: ffff290018b9e780 x22: 0000000000000000 x21: ffffa208f7990d40 [ 813.643405][T49075] x20: 0000000000000000 x19: ffff290018b9e780 x18: 0000000000000000 [ 813.643407][T49075] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 813.643410][T49075] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 813.643413][T49075] x11: 0000000000000000 x10: 0000000000000f90 x9 : ffffa208f7990d40 [ 813.643416][T49075] x8 : ffff8000e67a3a98 x7 : 0000000000000000 x6 : 0000000000000000 [ 813.643419][T49075] x5 : ffff8000e67a3c48 x4 : ffff290018b9e7ac x3 : fffffc0000000000 [ 813.643422][T49075] x2 : 0101010101010101 x1 : 000000a40062e780 x0 : 0101010101010100 [ 813.643425][T49075] Call trace: [ 813.643427][T49075] kfree+0x54/0x130 [ 813.643429][T49075] cmd_exec+0x230/0x388 [mlx5_core] [ 813.643471][T49075] mlx5_cmd_do+0x38/0x80 [mlx5_core] [ 813.643511][T49075] mlx5_cmd_exec+0x2c/0x60 [mlx5_core] [ 813.643550][T49075] mlx5_core_modify_cq+0x60/0x98 [mlx5_core] [ 813.643588][T49075] mlx5_core_modify_cq_moderation+0x98/0xd8 [mlx5_core] [ 813.643629][T49075] mlx5e_tx_dim_work+0x3c/0x58 [mlx5_core] [ 813.643671][T49075] process_one_work+0x16c/0x3b8 [ 813.643675][T49075] worker_thread+0x22c/0x3b0 [ 813.643678][T49075] kthread+0xec/0x100 [ 813.643680][T49075] ret_from_fork+0x10/0x20 [ 813.643684][T49075] Code: 8b030020 f9400402 37000682 d503201f (f9400001) [ 813.643689][T49075] SMP: stopping secondary CPUs [ 813.643708][C16843009] Insufficient stack space to handle exception! [ 813.643712][C16843009] ESR: 0x000000009a000000 -- SP Alignment [ 813.643714][C16843009] FAR: 0x0000000000000000 [ 813.643715][C16843009] Task stack: [0xffff800087938000..0xffff80008793c000] [ 813.643716][C16843009] IRQ stack: [0x0101010101010101..0x0101010101014101] [ 813.643717][C16843009] Overflow stack: [0xffff800081b602e0..0xffff800081b612e0] [ 813.643721][C16843009] CPU: 16843009 PID: 0 Comm: swapper/219 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [ 813.643725][C16843009] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [ 813.643727][C16843009] pstate: 214003c9 (nzCv DAIF +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 813.643729][C16843009] pc : el1h_64_sync+0x0/0x80 [ 813.643739][C16843009] lr : call_on_irq_stack+0x24/0x30 [ 813.643743][C16843009] sp : 01010101010100b1 [ 813.643744][C16843009] x29: ffff80008793bc20 x28: ffff2900067ae540 x27: 0000000000000000 [ 813.643748][C16843009] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 813.643750][C16843009] x23: 0000000041400009 x22: ffffa208f8a43fd4 x21: ffff80008793bde0 [ 813.643753][C16843009] x20: 0000000000000000 x19: ffffa208f9662970 x18: 0000ffff8d11f000 [ 813.643755][C16843009] x17: ffffddf788514000 x16: 0101010101010101 x15: ffff8000f4ad3c28 [ 813.643758][C16843009] x14: 0000000000000000 x13: 0000000000000030 x12: 0000000000000000 [ 813.643760][C16843009] x11: 0000000000000000 x10: 0000000000000f90 x9 : ffffa208f7c0651c [ 813.643763][C16843009] x8 : ffff2900067af530 x7 : 0000000000000075 x6 : 00000001940f5ff7 [ 813.643766][C16843009] x5 : ffffa208f7c000e8 x4 : ffff80008793bc31 x3 : ffff80008793bc90 [ 813.643768][C16843009] x2 : ffff80008793c000 x1 : ffffa208f7c000e8 x0 : ffff80008793bc90 [ 813.644703][ C217] Mem abort info: [ 813.644704][ C217] ESR = 0x0000000096000004 [ 813.644705][ C217] EC = 0x25: DABT (current EL), IL = 32 bits [ 813.644707][ C217] SET = 0, FnV = 0 [ 813.644708][ C217] EA = 0, S1PTW = 0 [ 813.644709][ C217] FSC = 0x04: level 0 translation fault [ 813.644710][ C217] Data abort info: [ 813.644711][ C217] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 813.644712][ C217] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 813.644713][ C217] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 813.644715][ C217] [0001010101010b39] address between user and kernel address ranges ERROR: Unexpected affinity info state. Unhandled Exception from EL0 x0 = 0x0010000600000000 x 8 4 6 1 1 ][T49070]0S0P0 fail0d0t xs o e o da C0U0 0-027,320-639 x3 = 0x0000000000000000 x4 = 0x0000000000000000 x5 = 0x0000000000000000 x6 = 0x0000000000000000 x7 = 0x0000000000000000 x8 = 0x0000000000000000 x9 = 0x0000000000000000 x10 = 0x0000000000000000 x11 = 0x0000000000000000 x12 = 0x0000000000000000 x13 = 0x0000000000000000 x14 = 0x0000000000000000 x15 = 0x0000000000000000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0000000000000000 x19 = 0x0000000000000000 x20 = 0x0000000000000000 x21 = 0x0000000000000000 x22 = 0x0000000000000000 x23 = 0x0000000000000000 x24 = 0x0000000000000000 x25 = 0x0000000000000000 x26 = 0x0000000000000000 x27 = 0x0000000000000000 x28 = 0x0000000000000000 x29 = 0x0000000000000000 x30 = 0x0000000000000000 scr_el3 = 0x0000000000030638 sctlr_el3 = 0x00001000b0cd183b cptr_el3 = 0x0000000040000000 tcr_el3 = 0x0000000080853510 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000000001000 elr_el3 = 0x0000000000000000 ttbr0_el3 = 0x00000900017eb001 esr_el3 = 0x0000000000000000 far_el3 = 0x0000000000000000 spsr_el1 = 0x0000000000001000 elr_el1 = 0x0000000000000000 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000100030500980 actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0x0000000000000000 esr_el1 = 0x0000000000000000 ttbr0_el1 = 0x0000000000000000 ttbr1_el1 = 0x0000000000000000 mair_el1 = 0x0000000000000000 amair_el1 = 0x0000000000000000 tcr_el1 = 0x0000000000000000 tpidr_el1 = 0x0000000000000000 tpidr_el0 = 0x0000000000000000 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000800 mpidr_el1 = 0x0000000b81000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0x0000000000000000 cntp_ctl_el0 = 0x0000000000000000 cntp_cval_el0 = 0x0000000000000000 cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x0000000000000000 sp_el0 = 0x0000090000dc79e0 isr_el1 = 0x0000000000000000 cpumerrsr_el1 = 0x0000000000000000 卸载mlx5_core驱动后继续申请2T内存并写入数据，出现如下堆栈： [10040.118256][T57380] Unable to handle kernel paging request at virtual address 0001010101010100 [10040.126897][T57380] Mem abort info: [10040.129544][ C160] ------------[ cut here ]------------ [10040.130567][T57380] ESR = 0x0000000096000004 [10040.130660][ T6135] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 [10040.130664][ T6135] Mem abort info: [10040.130664][ T6135] ESR = 0x0000000096000004 [10040.130665][ T6135] EC = 0x25: DABT (current EL), IL = 32 bits [10040.130668][ T6135] SET = 0, FnV = 0 [10040.130669][ T6135] EA = 0, S1PTW = 0 [10040.130669][ T6135] FSC = 0x04: level 0 translation fault [10040.130671][ T6135] Data abort info: [10040.130671][ T6135] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [10040.130672][ T6135] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [10040.130673][ T6135] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [10040.130674][ T6135] user pgtable: 4k pages, 48-bit VAs, pgdp=00000880a4024000 [10040.130676][ T6135] [0000000000000020] pgd=0000000000000000, p4d=0000000000000000 [10040.130681][ T6135] Internal error: Oops: 0000000096000004 [#1] SMP [10040.130684][ T6135] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq drm_ttm_helper [10040.130709][ C160] WARNING: CPU: 160 PID: 0 at include/net/page_pool/helpers.h:130 page_pool_alloc_frag+0x1f0/0x220 [10040.130722][ C160] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc rfkill sunrpc ipmi_ssif hibmc_drm acpi_ipmi drm_vram_helper uio_pdrv_genirq drm_ttm_helper ipmi_si uio ttm drm_display_helper ipmi_devintf spi_nor vfat hisi_uncore_cpa_pmu hisi_uncore_pa_pmu hisi_uncore_sllc_pmu hisi_uncore_hha_pmu hisi_uncore_ddrc_pmu hisi_uncore_l3c_pmu arm_spe_pmu hns3_pmu hisi_ptt drm_kms_helper mtd hisi_pcie_pmu ipmi_msghandler ptp_hisi arm_smmuv3_pmu fat hns_roce_hw_v2 hisi_uncore_pmu ib_uverbs cppc_cpufreq ib_core fuse drm ext4 mbcache jbd2 ccm aes_ce_ccm des_generic libdes crct10dif_ce ghash_ce sm4_ce_cipher sm3_ce sha3_ce sha512_ce hisi_hpre sm4_neon sha512_arm64 nvme sm4_ce sha2_ce hisi_sas_v3_hw sm4 sha256_arm64 nvme_core hisi_sas_main dh_generic sha1_ce sbsa_gwdt hclge libsas t10_pi ecdh_generic hisi_sec2 hisi_zip ecc scsi_transport_sas crc64_rocksoft_generic hns3 hisi_qm [10040.130798][ C160] crc64_rocksoft libata mlxfw hnae3 libcurve25519_generic authenc uacce host_edma_drv crc64 spi_hisi_sfc_v3xx hisi_trng_v2 hns_mdio dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [last unloaded: mlx5_core] [10040.130820][ C160] CPU: 160 PID: 0 Comm: swapper/160 Kdump: loaded Not tainted 6.6.0-88.0.0.92.oe2403sp2.aarch64 #1 [10040.130823][ C160] Hardware name: To be filled by O.E.M. To be filled by O.E.M./BC83AMDA, BIOS 30.04 02/14/2025 [10040.130824][ C160] pstate: a1400009 (NzCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [10040.130826][ C160] pc : page_pool_alloc_frag+0x1f0/0x220 [10040.130828][ C160] lr : page_pool_alloc_frag+0x68/0x220 [10040.130829][ C160] sp : ffff800085503c60 [10040.130830][ C160] x29: ffff800085503c60 x28: ffff290006716540 x27: 0000000000000001 [10040.130833][ C160] x26: ffffd5c9e59dbec8 x25: ffff29000a58f000 x24: ffff800085503d08 [10040.130835][ C160] x23: fffffca4006fe080 x22: 0000000000002820 x21: 0000000000001000 [10040.130837][T57380] EC = 0x25: DABT (current EL), IL = 32 bits [10040.130838][ C160] x20: 0000000000000800 [10040.130839][T57380] SET = 0, FnV = 0 [10040.130839][ C160] x19: ffff29001bf4b800 x18: 0000000000000000 [10040.130842][ C160] x17: ffffaa3628f24000 x16: ffffd5ca57682fd0 x15: 00003d0900000000 [10040.130845][ C160] x14: 0000000000061a80 x13: 000000007d620004 x12: 1050305f7e187151 [10040.130847][ C160] x11: bb9b16001afdcc2c x10: 5a5a2805fd5ae7df x9 : ffffd5ca57683038 [10040.130849][ C160] x8 : 067c00409d372800 x7 : 000000000000379d x6 : ffffd5ca57a6c090 [10040.130851][ C160] x5 : ffff29001bf70080 x4 : ffff29001bf489a8 x3 : 0000000000002820 [10040.130854][ C160] x2 : 0101010101010101 x1 : 0101010101010101 x0 : 8101010101010104 [10040.130856][ C160] Call trace: [10040.130857][ C160] page_pool_alloc_frag+0x1f0/0x220 [10040.130859][ C160] hns3_alloc_buffer+0x38/0x138 [hns3] [10040.130871][ C160] hns3_alloc_and_map_buffer+0x28/0xa0 [hns3] [10040.130878][ C160] hns3_nic_alloc_rx_buffers+0xa8/0x188 [hns3] [10040.130885][ C160] hns3_clean_rx_ring+0x134/0x168 [hns3] [10040.130892][ C160] hns3_nic_common_poll+0xb8/0x238 [hns3] [10040.130898][ C160] __napi_poll+0x40/0x1d8 [10040.130904][ C160] napi_poll+0x158/0x198 [10040.130906][ C160] net_rx_action+0xe0/0x270 [10040.130908][ C160] handle_softirqs+0x128/0x330 [10040.130914][ C160] __do_softirq+0x1c/0x28 [10040.130917][ C160] ____do_softirq+0x18/0x30 [10040.130919][ C160] call_on_irq_stack+0x24/0x30 [10040.130921][ C160] do_softirq_own_stack+0x24/0x38 [10040.130922][ C160] irq_exit_rcu+0x108/0x130 [10040.130924][ C160] el1_interrupt+0x58/0x120 [10040.130930][ C160] el1h_64_irq_handler+0x24/0x30 [10040.130933][ C160] el1h_64_irq+0x78/0x80 [10040.130934][ C160] default_idle_call+0x74/0x150 [10040.130936][ C160] cpuidle_idle_call+0x18c/0x200 [10040.130940][ C160] do_idle+0xbc/0x188 [10040.130941][ C160] cpu_startup_entry+0x40/0x50 [10040.130942][ C160] secondary_start_kernel+0x14c/0x1d8 [10040.130947][ C160] __secondary_switched+0xb8/0xc0 [10040.130951][ C160] ---[ end trace 0000000000000000 ]--- **【缺陷详情及分析指导参考链接】** NA **二、缺陷分析结构反馈** 影响性分析说明： 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1
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