<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - regression: deadlock-freeze due to kernel commit aa56a292ce623734ddd30f52d73f527d1f3529b5" href="https://bugs.freedesktop.org/show_bug.cgi?id=111601#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - regression: deadlock-freeze due to kernel commit aa56a292ce623734ddd30f52d73f527d1f3529b5" href="https://bugs.freedesktop.org/show_bug.cgi?id=111601">bug 111601</a> from <a class="email" href="mailto:howaboutsynergy@pm.me" title="howaboutsynergy <howaboutsynergy@pm.me>"> howaboutsynergy</a> <pre>(In reply to Lakshmi from <a href="show_bug.cgi?id=111601#c3">comment #3</a>) > What's the platform under use? Intel Core i7-8700K CPU, 12 cores ASUS Prime Z370-A motherboard [ 0.373549] smpboot: CPU0: Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz (family: 0x6, model: 0x9e, stepping: 0xa) microcode : 0xb4 [ 0.000000] DMI: System manufacturer System Product Name/PRIME Z370-A, BIOS 2201 05/27/2019 32G RAM, no swap(during memfreeze test, but swap in zram during chromium compilation) 64G ext4 zram of /tmp and /var/tmp /dev/zram1 63G 53M 60G 1% /tmp /dev/zram2 63G 53M 60G 1% /var/tmp $ swapon NAME TYPE SIZE USED PRIO /dev/zram0 partition 64G 0B -2 $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-linux-git root=UUID=2b8b9ab8-7ac5-4586-aa42-d7ffb12de92a rw root_trim=yes rd.luks.allow-discards rd.luks.options=discard ipv6.disable=1 ipv6.disable_ipv6=1 ipv6.autoconf=0 loglevel=15 log_buf_len=16M ignore_loglevel printk.always_kmsg_dump=y printk.time=y printk.devkmsg=on mminit_loglevel=4 memory_corruption_check=1 fbcon=scrollback:4096k fbcon=font:ProFont6x11 net.ifnames=0 nolvm dobtrfs console=tty1 earlyprintk=vga audit=0 systemd.log_target=kmsg systemd.journald.forward_to_console=1 enforcing=0 udev.children-max=1256 rd.udev.children-max=1256 nohz=on oops=panic crashkernel=256M panic=0 page_poison=1 psi=1 sysrq_always_enabled random.trust_cpu=off logo.nologo lpj=0 mce=bootlog reboot=force,cold noexec=on nohibernate scsi_mod.use_blk_mq=1 consoleblank=120 mitigations=off nospectre_v1 nospectre_v2 spectre_v2=off nospec_store_bypass_disable kvm-intel.vmentry_l1d_flush=never l1tf=off nopti pti=off no_stf_barrier noibrs noibpb ssbd=force-off spectre_v2_user=off noretpoline mds=off rd.log=all noefi cpuidle.governor=menu zram.num_devices=3 zswap.enabled=0 zswap.same_filled_pages_enabled=1 zswap.compressor=zstd zswap.max_pool_percent=40 zswap.zpool=z3fold vsyscall=none i915.enable_fbc=1 i915.verbose_state_checks=1 i915.enable_hangcheck=1 i915.error_capture=1 I've just discovered why reading the kdump with `crash` didn't work, because crashkernel=256M was too low and it would OOM during `makedumpfile` so the dump would be incomplete/garbage(tested this only on the AMD/Radeon laptop which would do this with crashkernel=128M), so I will thus increase that to 512M on the Intel computer and have something next...</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>