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   linux.debian.kernel      Debian kernel discussions      2,884 messages   

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   Message 1,244 of 2,884   
   Antoine Jouve to All   
   Bug#1119789: __irq_put_desc_unlock - CPU   
   31 Oct 25 13:10:02   
   
   [continued from previous message]   
      
   (debian/build/build_amd64_none_amd64/kernel/kthread.c:331)   
   [   +0,000005] ret_from_fork   
   (/build/reproducible-path/linux-6.1.153/arch/x86/entry/entry_64.S:301)   
   [  +0,000007]     
   [ +25,639482] watchdog: BUG: soft lockup - CPU#0 stuck for 105s!   
   [kworker/u4:0:9]   
   [  +0,000039] Modules linked in: mmc_block hid_generic drm crypto_simd   
   cryptd lpc_ich sdhci_acpi usb_common fan video sdhci i2c_hid_acpi   
   i2c_hid wmi battery dw_dmac dw_dmac_core hid mmc_core button   
   [  +0,000026] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G   
   L     6.1.0-28-amd64 #1  Debian 6.1.119-1   
   [  +0,000004] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS   
   E205SA.303 06/14/2017   
   [  +0,000003] Workqueue: events_unbound async_run_entry_fn   
   [   +0,000005] RIP: 0010:load_balance   
   (debian/build/build_amd64_none_amd64/kernel/sched/sched.h:1863   
   debian/build/build_amd64_none_amd64/kernel/sched/fair.c:10554)   
   [ +0,000005] Code: d7 48 89 b4 24 98 00 00 00 44 89 b4 24 94 00 00 00   
   8b 0d 23 a8 b4 01 4c 8d ac 24 d8 00 00 00 49 8d b1 28 01 00 00 48 8b   
   40 10 <48> 89 94 24 b8 00 00 00 48 c7 c2 60 ad a3 a7 4c 89 8c 24 80 00   
   All code   
   ========   
      0:   d7                      xlat   %ds:(%rbx)   
      1:   48 89 b4 24 98 00 00    mov    %rsi,0x98(%rsp)   
      8:   00   
      9:   44 89 b4 24 94 00 00    mov    %r14d,0x94(%rsp)   
     10:   00   
     11:   8b 0d 23 a8 b4 01       mov    0x1b4a823(%rip),%ecx        # 0x1b4a83a   
     17:   4c 8d ac 24 d8 00 00    lea    0xd8(%rsp),%r13   
     1e:   00   
     1f:   49 8d b1 28 01 00 00    lea    0x128(%r9),%rsi   
     26:   48 8b 40 10             mov    0x10(%rax),%rax   
     2a:*  48 89 94 24 b8 00 00    mov    %rdx,0xb8(%rsp)          <--   
   trapping instruction   
     31:   00   
     32:   48 c7 c2 60 ad a3 a7    mov    $0xffffffffa7a3ad60,%rdx   
     39:   4c                      rex.WR   
     3a:   89                      .byte 0x89   
     3b:   8c 24 80                mov    %fs,(%rax,%rax,4)   
           ...   
      
   Code starting with the faulting instruction   
   ===========================================   
      0:   48 89 94 24 b8 00 00    mov    %rdx,0xb8(%rsp)   
      7:   00   
      8:   48 c7 c2 60 ad a3 a7    mov    $0xffffffffa7a3ad60,%rdx   
      f:   4c                      rex.WR   
     10:   89                      .byte 0x89   
     11:   8c 24 80                mov    %fs,(%rax,%rax,4)   
           ...   
   00   
      
   Lscpu output:   
      
   Architecture:                            x86_64   
   CPU op-mode(s):                          32-bit, 64-bit   
   Address sizes:                           36 bits physical, 48 bits virtual   
   Byte Order:                              Little Endian   
   CPU(s):                                  2   
   On-line CPU(s) list:                     0,1   
   Vendor ID:                               GenuineIntel   
   Model name:                              Intel(R) Celeron(R) CPU   
   N3050  @ 1.60GHz   
   CPU family:                              6   
   Model:                                   76   
   Thread(s) per core:                      1   
   Core(s) per socket:                      2   
   Socket(s):                               1   
   Stepping:                                3   
   CPU(s) scaling MHz:                      100%   
   CPU max MHz:                             2160.0000   
   CPU min MHz:                             480.0000   
   BogoMIPS:                                3200.00   
   Flags:                                   fpu vme de pse tsc msr pae   
   mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr   
   sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon   
   pebs bts rep_good nopl xtopology tsc_reliable nonstop_tsc cpuid   
   aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est   
   tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer   
   aes rdrand lahf_lm 3dnowprefetch epb pti ibrs ibpb stibp tpr_shadow   
   vnmi flexpriority ept vpid tsc_adjust smep erms dtherm ida arat   
   md_clear   
   Virtualization:                          VT-x   
   L1d cache:                               48 KiB (2 instances)   
   L1i cache:                               64 KiB (2 instances)   
   L2 cache:                                2 MiB (2 instances)   
   NUMA node(s):                            1   
   NUMA node0 CPU(s):                       0,1   
   Vulnerability Gather data sampling:      Not affected   
   Vulnerability Indirect target selection: Not affected   
   Vulnerability Itlb multihit:             Not affected   
   Vulnerability L1tf:                      Not affected   
   Vulnerability Mds:                       Mitigation; Clear CPU   
   buffers; SMT disabled   
   Vulnerability Meltdown:                  Mitigation; PTI   
   Vulnerability Mmio stale data:           Unknown: No mitigations   
   Vulnerability Reg file data sampling:    Not affected   
   Vulnerability Retbleed:                  Not affected   
   Vulnerability Spec rstack overflow:      Not affected   
   Vulnerability Spec store bypass:         Not affected   
   Vulnerability Spectre v1:                Mitigation; usercopy/swapgs   
   barriers and __user pointer sanitization   
   Vulnerability Spectre v2:                Mitigation; Retpolines; IBPB   
   conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not   
   affected; BHI Not affected   
   Vulnerability Srbds:                     Not affected   
   Vulnerability Tsa:                       Not affected   
   Vulnerability Tsx async abort:           Not affected   
   Vulnerability Vmscape:                   Not affected   
      
   Lspci output:   
      
   00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 21)   
   00:02.0 VGA compatible controller: Intel Corporation   
   Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated   
   Graphics Controller (rev 21)   
   00:0b.0 Signal processing controller: Intel Corporation   
   Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power   
   Management Controller (rev 21)   
   00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium   
   Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 21)   
   00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium   
   Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev   
   21)   
   00:1b.0 Audio device: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller (rev 21)   
   00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 21)   
   00:1c.2 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 (rev 21)   
   00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx Series PCU (rev 21)   
   00:1f.3 SMBus: Intel Corporation Atom/Celeron/Pentium Processor   
   x5-E8000/J3xxx/N3xxx SMBus Controller (rev 21)   
   02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless   
   Network Adapter (rev 30)   
      
   Lsmod output:   
      
   Module                  Size  Used by   
   ctr                    16384  2   
   ccm                    20480  6   
   rfcomm                 94208  16   
   cmac                   16384  3   
   qrtr                   49152  2   
   algif_hash             16384  1   
   algif_skcipher         16384  1   
   af_alg                 36864  6 algif_hash,algif_skcipher   
   bnep                   28672  2   
   binfmt_misc            28672  1   
   nls_ascii              16384  1   
   nls_cp437              20480  1   
   vfat                   24576  1   
   fat                    90112  1 vfat   
   btusb                  69632  0   
   btrtl                  28672  1 btusb   
   btbcm                  24576  1 btusb   
   btintel                45056  1 btusb   
   btmtk                  16384  1 btusb   
   bluetooth             962560  44 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm   
   snd_hda_codec_hdmi     81920  1   
      
   [continued in next message]   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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