Hello! Getting the following in logs: (reproducible with almost every run, tried different kernel as well - debian packaged 5.10.0-7-sparc64-smp ) [ 863.344843] stress-ng[593992]: bad register window fault: SP 00000000fcd023ff (orig_sp 00000000fcd01c00) TPC fff80001000237fc O7 fff800010003e008 [ 890.782498] CPU[4]: SUN4V mondo timeout, cpu(5) made no forward progress after 500001 retries. Total target cpus(7). [ 890.782539] CPU[3]: SUN4V mondo timeout, cpu(5) made no forward progress after 500001 retries. Total target cpus(7). [ 890.782590] Kernel panic - not syncing: SUN4V mondo timeout panic [ 890.782664] CPU: 4 PID: 480951 Comm: stress-ng Tainted: G E 5.13.0-rc6 #229 [ 890.782713] Call Trace: [ 890.782733] [<0000000000c806c8>] panic+0xf4/0x2d4 [ 890.782773] [<000000000043f3a8>] hypervisor_xcall_deliver+0x288/0x320 [ 890.782816] [<000000000043efb8>] xcall_deliver+0xf8/0x120 [ 890.782860] [<0000000000440518>] smp_flush_tlb_page+0x38/0x60 [ 890.782898] [<000000000044ee44>] flush_tlb_pending+0x64/0xa0 [ 890.782938] [<000000000044f1c4>] arch_leave_lazy_mmu_mode+0x24/0x40 [ 890.782977] [<0000000000651b4c>] copy_pte_range+0x5ac/0x860 [ 890.783013] [<0000000000655974>] copy_pud_range+0x1f4/0x260 [ 890.783049] [<0000000000655b2c>] copy_page_range+0x14c/0x1c0 [ 890.783083] [<00000000004613b4>] dup_mmap+0x374/0x4a0 [ 890.783123] [<0000000000461530>] dup_mm+0x50/0x200 [ 890.783157] [<0000000000462384>] copy_process+0x704/0x1280 [ 890.783196] [<00000000004631a8>] kernel_clone+0x88/0x380 [ 890.783231] [<000000000042d170>] sparc_clone+0xb0/0xe0 [ 890.783274] [<0000000000406274>] linux_sparc_syscall+0x34/0x44 [ 890.784106] CPU[7]: SUN4V mondo timeout, cpu(5) made no forward progress after 500002 retries. Total target cpus(7). [ 890.784119] CPU[6]: SUN4V mondo timeout, cpu(5) made no forward progress after 500003 retries. Total target cpus(7). [ 890.784876] Press Stop-A (L1-A) from sun keyboard or send break [ 890.784876] twice on console to return to the boot prom [ 890.784897] ---[ end Kernel panic - not syncing: SUN4V mondo timeout panic ]--- (and machine halt) after running stress-ng : stress-ng.git$ ./stress-ng --verbose --timeout 10m --opcode -1 stress-ng: debug: [480950] stress-ng 0.12.10 g27f90a2276bd stress-ng: debug: [480950] system: Linux ttip 5.13.0-rc6 #229 SMP Tue Jun 15 12:30:23 MSK 2021 sparc64 stress-ng: debug: [480950] RAM total: 7.8G, RAM free: 7.0G, swap free: 768.7M stress-ng: debug: [480950] 8 processors online, 256 processors configured stress-ng: info: [480950] dispatching hogs: 8 opcode stress-ng: debug: [480950] cache allocate: using cache maximum level L2 stress-ng: debug: [480950] cache allocate: shared cache buffer size: 128K stress-ng: debug: [480950] starting stressors stress-ng: debug: [480951] stress-ng-opcode: started [480951] (instance 0) stress-ng: debug: [480952] stress-ng-opcode: started [480952] (instance 1) stress-ng: debug: [480953] stress-ng-opcode: started [480953] (instance 2) stress-ng: debug: [480955] stress-ng-opcode: started [480955] (instance 3) stress-ng: debug: [480957] stress-ng-opcode: started [480957] (instance 4) stress-ng: debug: [480959] stress-ng-opcode: started [480959] (instance 5) stress-ng: debug: [480961] stress-ng-opcode: started [480961] (instance 6) stress-ng: debug: [480950] 8 stressors started stress-ng: debug: [480963] stress-ng-opcode: started [480963] (instance 7) *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated Inconsistency detected by ld.so: dl-runtime.c: 80: _dl_fixup: Assertion `ELFW(R_TYPE)(reloc->r_info) == ELF_MACHINE_JMP_SLOT' failed! *** stack smashing detected ***: terminated munmap_chunk(): invalid pointer *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated *** stack smashing detected ***: terminated Inconsistency detected by ld.so: : 422: Assertion `�' failed! *** stack smashing detected ***: terminated Machine is my testing LDOM (virtual machine), installed and running the latest sparc4 debian sid (unstable).
