From 9260319e7411ff8281700a532caa436f40120ec4 Mon Sep 17 00:00:00 2001 From: Christian Krinitsin Date: Fri, 30 May 2025 16:52:07 +0200 Subject: gitlab scraper: download in toml and text format --- .../host_missing/accel_missing/1738.toml | 157 --------------------- 1 file changed, 157 deletions(-) delete mode 100644 gitlab/issues/target_missing/host_missing/accel_missing/1738.toml (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/1738.toml') diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/1738.toml b/gitlab/issues/target_missing/host_missing/accel_missing/1738.toml deleted file mode 100644 index 239524af6..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/1738.toml +++ /dev/null @@ -1,157 +0,0 @@ -id = 1738 -title = "qemu-system-x86_64 crash during kernel PCI init with large number of busses" -state = "opened" -created_at = "2023-06-27T17:26:05.642Z" -closed_at = "n/a" -labels = ["device: PCI"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1738" -host-os = "Ubuntu 22.04" -host-arch = "x86_64" -qemu-version = "8.0.2" -guest-os = "Linux" -guest-arch = "x86_64" -description = """When booting a Linux kernel under qemu-system-x86_64 (tcg) using a large number of PCI busses (25+), qemu crashes with an invalid memory access during kernel PCI init phase. Failure rate is not 100%; some kernel boots do succeed, but the failure rate increases as the number of pci busses increases. Note that no initrd is needed; crash happens before kernel even gets to the point of trying to mount root.""" -reproduce = """Launch qemu using command line above along with 4.19.x kernel image (have not tested 5.x). It may take a few tries but within about 20 boot attempts, qemu will crash at least once.""" -additional = """Final kernel logs before crash: -``` -... -[ 1.413615] ACPI: Added _OSI(Module Device) -[ 1.413947] ACPI: Added _OSI(Processor Device) -[ 1.414262] ACPI: Added _OSI(3.0 _SCP Extensions) -[ 1.414421] ACPI: Added _OSI(Processor Aggregator Device) -[ 1.414922] ACPI: Added _OSI(Linux-Dell-Video) -[ 1.415445] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) -[ 1.444489] ACPI: 1 ACPI AML tables successfully acquired and loaded -[ 1.468218] ACPI: Interpreter enabled -[ 1.469897] ACPI: (supports S0 S3 S4 S5) -[ 1.470200] ACPI: Using IOAPIC for interrupt routing -[ 1.471811] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and repog -[ 1.474421] ACPI: Enabled 2 GPEs in block 00 to 3F -[ 1.536854] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) -[ 1.537996] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] -[ 1.540988] acpi PNP0A08:00: _OSC: platform does not support [LTR] -[ 1.542232] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] -[ 1.546310] PCI host bridge to bus 0000:00 -[ 1.546650] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] -[ 1.547471] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] -[ 1.548039] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] -[ 1.548421] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] -[ 1.549086] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] -[ 1.549945] pci_bus 0000:00: root bus resource [mem 0x280000000-0xa7fffffff window] -[ 1.550994] pci_bus 0000:00: root bus resource [bus 00-ff] -<...crash...> -``` - -QEMU backtrace: -``` -$ gdb build/qemu-system-x86_64 core.3475232 -<...> -Reading symbols from build/qemu-system-x86_64... -[New LWP 3475243] -[New LWP 3475244] -[New LWP 3475241] -[New LWP 3475238] -[New LWP 3475245] -[New LWP 3475239] -[New LWP 3475246] -[New LWP 3475240] -[New LWP 3475232] -[New LWP 3475242] -[New LWP 3475236] -[New LWP 3475247] -[Thread debugging using libthread_db enabled] -Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". -Core was generated by `build/qemu-system-x86_64 -m 8192 -smp cpus=10,threads=2 -nographic -machine q35'. -Program terminated with signal SIGSEGV, Segmentation fault. -#0 0x0000556065897e0e in memory_region_dispatch_write (mr=mr@entry=0x0, addr=addr@entry=768, data=data@entry=253, - op=op@entry=MO_32, attrs=...) at ../softmmu/memory.c:1497 -1497\t if (mr->alias) { -[Current thread is 1 (Thread 0x7fe2e951d640 (LWP 3475243))] -(gdb) bt full -#0 0x0000556065897e0e in memory_region_dispatch_write - (mr=mr@entry=0x0, addr=addr@entry=768, data=data@entry=253, op=op@entry=MO_32, attrs=...) at ../softmmu/memory.c:1497 - size = -#1 0x00005560659112c2 in io_writex - (env=env@entry=0x556066bbd5d0, full=0x7fe08401ec70, mmu_idx=mmu_idx@entry=2, val=val@entry=253, addr=addr@entry=18446744073699050240, retaddr=retaddr@entry=140611404753775, op=MO_32) at ../accel/tcg/cputlb.c:1430 - _iothread_lock_auto = 0x1 - cpu = 0x556066bbb1e0 - mr_offset = 768 - section = 0x7fe078d7d570 - mr = 0x0 - r = -#2 0x0000556065915f14 in store_helper - (op=MO_32, retaddr=140611404753775, oi=, val=, addr=18446744073699050240, env=0x556066bbd5d0) - at ../accel/tcg/cputlb.c:2454 - full = - need_swap = false - a_bits = - mmu_idx = 2 - tlb_addr = - haddr = - size = 4 - index = - entry = 0x7fe08401bc40 -#3 full_le_stl_mmu (env=0x556066bbd5d0, addr=18446744073699050240, val=253, oi=, retaddr=140611404753775) - at ../accel/tcg/cputlb.c:2542 -#4 0x00007fe2a4d4eb6f in code_gen_buffer () -#5 0x00005560659065bb in cpu_tb_exec - (cpu=cpu@entry=0x556066bbb1e0, itb=itb@entry=0x7fe2a4d4e9c0 , tb_exit=tb_exit@entry=0x7fe2e951c758) - at ../accel/tcg/cpu-exec.c:460 - env = 0x556066bbd5d0 - ret = - last_tb = - tb_ptr = 0x7fe2a4d4ea80 - __PRETTY_FUNCTION__ = "cpu_tb_exec" -#6 0x0000556065906ab6 in cpu_loop_exec_tb - (tb_exit=0x7fe2e951c758, last_tb=, pc=, tb=0x7fe2a4d4e9c0 , cpu=0x556066bbb1e0) at ../accel/tcg/cpu-exec.c:893 - insns_left = - __PRETTY_FUNCTION__ = "cpu_loop_exec_tb" - tb = 0x7fe2a4d4e9c0 - flags = - cflags = 4280811520 - cs_base = - pc = - last_tb = - tb_exit = 0 ---Type for more, q to quit, c to continue without paging-- - ret = -#7 cpu_exec_loop (cpu=cpu@entry=0x556066bbb1e0, sc=sc@entry=0x7fe2e951c7f0) at ../accel/tcg/cpu-exec.c:1013 - tb = 0x7fe2a4d4e9c0 - flags = - cflags = 4280811520 - cs_base = - pc = - last_tb = - tb_exit = 0 - ret = -#8 0x0000556065907311 in cpu_exec_setjmp (cpu=cpu@entry=0x556066bbb1e0, sc=sc@entry=0x7fe2e951c7f0) at ../accel/tcg/cpu-exec.c:1043 - __func__ = "cpu_exec_setjmp" -#9 0x00005560659079f0 in cpu_exec (cpu=cpu@entry=0x556066bbb1e0) at ../accel/tcg/cpu-exec.c:1069 - ret = - sc = {diff_clk = 0, last_cpu_icount = 0, realtime_clock = 0} -#10 0x000055606592a854 in tcg_cpus_exec (cpu=cpu@entry=0x556066bbb1e0) at ../accel/tcg/tcg-accel-ops.c:81 - ret = - __PRETTY_FUNCTION__ = "tcg_cpus_exec" -#11 0x000055606592a9a7 in mttcg_cpu_thread_fn (arg=arg@entry=0x556066bbb1e0) at ../accel/tcg/tcg-accel-ops-mttcg.c:95 - r = - - force_rcu = {notifier = {notify = 0x55606592aac0 , node = {le_next = 0x0, le_prev = 0x7fe2e951d4a0}}, cpu = 0x556066bbb1e0} - cpu = 0x556066bbb1e0 - __PRETTY_FUNCTION__ = "mttcg_cpu_thread_fn" - __func__ = "mttcg_cpu_thread_fn" -#12 0x0000556065aa2e91 in qemu_thread_start (args=) at ../util/qemu-thread-posix.c:541 - - __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {140612553791040, -3809744250012005023, 93872529245600, 25, 140612607756368, 140729970282144, -7051494707616903839, -3809738403745854111}, __mask_was_saved = 0}}, __pad = {0x7fe2e951c970, 0x0, 0x0, 0x0}} - __cancel_routine = 0x556065aa2ee0 - __not_first_call = - start_routine = 0x55606592a8a0 - arg = 0x556066bbb1e0 - r = -#13 0x00007fe2ec894b43 in start_thread (arg=) at ./nptl/pthread_create.c:442 - ret = - pd = - - unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140729970281792, 7053160723592154465, 140612553791040, 25, 140612607756368, 140729970282144, -7051494707570766495, -7051505217351676575}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} - not_first_call = -#14 0x00007fe2ec926a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 -```""" -- cgit 1.4.1