************************ crashinfo ************************* /exports/testreports/59630/testresults/sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg453-server-timeout-core (4.18.0rh8.10-debug) +==========================+ | *** Crashinfo v1.3.7 *** | +==========================+ +++WARNING+++ PARTIAL DUMP with size(vmcore) < 25% size(RAM) KERNEL: /tmp/crash-anaysis.JhKtj/vmlinux [TAINTED] DUMPFILE: /exports/testreports/59630/testresults/sanity2-ldiskfs-DNE-rocky8.10_x86_64-rocky8.10_x86_64/oleg453-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jan 22 04:42:47 EST 2026 UPTIME: 00:27:36 LOAD AVERAGE: 2.33, 1.91, 1.47 TASKS: 279 NODENAME: oleg453-server.virtnet RELEASE: 4.18.0rh8.10-debug VERSION: #2 SMP Mon Jul 14 01:24:22 EDT 2025 MACHINE: x86_64 (2399 Mhz) MEMORY: 4.1 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=34190 CPU=0 CMD=modprobe #0 smp_call_function_interrupt+0x9e #1 call_function_interrupt+0xf #2 call_function_interrupt+0xa #3 __change_page_attr+0x1291 #4 __change_page_attr_set_clr+0x77 #5 netif_rx_internal+0xa0 #6 netif_rx+0x3f #7 loopback_xmit+0xe4 #8 dev_hard_start_xmit+0x109 #9 __dev_queue_xmit+0x7b4 #10 dev_queue_xmit+0x14 #11 ip_finish_output2+0x226 #12 slab_free_freelist_hook+0x107 #13 kmem_cache_free+0x3a8 #14 vp_notify+0x1a #15 virtqueue_notify+0x1d #16 start_xmit+0x6f6 #17 dev_hard_start_xmit+0x109 #18 do_raw_spin_unlock+0x75 #19 _raw_spin_unlock+0x12 #20 __dev_queue_xmit+0x7b4 #21 update_group_capacity+0x2d #22 update_sd_lb_stats.constprop.100+0xef #23 available_idle_cpu+0x58 #24 select_idle_sibling+0x2a #25 select_task_rq_fair+0x488 #26 try_to_wake_up+0x287 #27 update_load_avg+0x9f #28 debug_object_activate+0x24c #29 do_raw_spin_unlock+0x75 #30 rebalance_domains+0x301 #31 __softirqentry_text_start+0x264 #32 rcu_irq_exit+0xd #33 irq_exit+0x1f #34 smp_apic_timer_interrupt+0xe0 #35 apic_timer_interrupt+0xf, 19 bytes of data #36 apic_timer_interrupt+0xf, 575 bytes of data #37 __rb_insert_augmented+0xa7 #38 __vma_link_rb+0x30d #39 vma_link+0xfa #40 mmap_region+0x2e0 #41 do_mmap+0x639 #42 vm_mmap_pgoff+0x11a #43 ksys_mmap_pgoff+0x61 #44 __x64_sys_mmap+0x37 #45 do_syscall_64+0x1ee #46 entry_SYSCALL_64_after_hwframe+0x49, 477 bytes of data -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-1 native_safe_halt+0x2e, 449 bytes of data #0 default_idle+0x1a #1 arch_cpu_idle+0x13 #2 default_idle_call+0xb8 #3 do_idle+0x3c9 #4 cpu_startup_entry+0x9f #5 start_secondary+0x2b8 #6 secondary_startup_64_no_verify+0xd1 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-1 native_safe_halt+0x2e, 449 bytes of data #0 default_idle+0x1a #1 arch_cpu_idle+0x13 #2 default_idle_call+0xb8 #3 do_idle+0x3c9 #4 cpu_startup_entry+0x9f #5 start_secondary+0x2b8 #6 secondary_startup_64_no_verify+0xd1 -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 native_safe_halt+0x2e, 449 bytes of data #0 default_idle+0x1a #1 arch_cpu_idle+0x13 #2 default_idle_call+0xb8 #3 do_idle+0x3c9 #4 cpu_startup_entry+0x9f #5 start_secondary+0x2b8 #6 secondary_startup_64_no_verify+0xd1 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task +++ERROR+++ corrupted task 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----------------------------------- last second 60 last 5s 98 last 60s 135 ----- Total Numbers of Threads per State ------ ?? 276 +++WARNING+++ There are 6 threads running in their own namespaces Use 'taskinfo --ns' to get more details +-----------------------+ >--------------------------| 5 Most Recent Threads |--------------------------< +-----------------------+ PID CMD Age ARGS ----- -------------- ------ ---------------------------- 13 rcu_sched 0 ms (no user stack) 34190 modprobe 0 ms /sbin/modprobe -q -- net-pf-16-proto-9 28530 kworker/u8:2 0 ms (no user stack) 34147 sshd 0 ms sshd: root [priv] 36 kworker/u8:1 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 945443 3.6 GB ---- FREE 649545 2.5 GB 68% of TOTAL MEM USED 295898 1.1 GB 31% of TOTAL MEM SHARED 26206 102.4 MB 2% of TOTAL MEM BUFFERS 15525 60.6 MB 1% of TOTAL MEM CACHED 116303 454.3 MB 12% of TOTAL MEM SLAB 11766 46 MB 1% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 0 0 0% of TOTAL SWAP SWAP FREE 262143 1024 MB 100% of TOTAL SWAP COMMIT LIMIT 734864 2.8 GB ---- COMMITTED 88434 345.4 MB 12% of TOTAL LIMIT print_blkreq is not supported on this kernel Traceback (most recent call last): File "/usr/local/crash/mpykdump.so/progs/crashinfo.py", line 1673, in File "/home/green/git/pykdump/LinuxDump/Dev.py", line 500, in print_gendisk # Get the list of (dev, gendisk) sorted by dev File "/home/green/git/pykdump/LinuxDump/Dev.py", line 473, in get_gendisks ttype = target.type File "/home/green/git/pykdump/pykdump/lowlevel.py", line 391, in __getattr__ raise KeyError(msg) KeyError: ' does not have a field ' ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 6 threads running in their own namespaces Use 'taskinfo --ns' to get more details --------------------- A list of all +++ERROR+++ messages --------------------- corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task corrupted task ------------------------------------------------------------------------------ ** Execution took 23.16s (real) 8.93s (CPU), Child processes: 14.15s