• watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1] (3/3)

    From Mike Tremaine@21:1/5 to All on Sat Mar 13 20:00:03 2021
    [continued from previous message]

    1 Comm: systemd Tainted: G &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E<br class="">5.10.0-1-sparc64 #1 Debian 5.10.5-1<br class="">[2968697.391074] TSTATE: 0000000011001604 TPC: 000000000094c4f0 TNPC:<br class="">000000000094c4f4
    Y: 00000000 &nbsp;&nbsp;&nbsp;Tainted: G &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E<br class="">[2968697.541033] TPC: &lt;misc_open+0x50/0x180&gt;<br class="">[2968697.593712] g0: fffff800065a1c80 g1: 0000000000000098 g2:<br
    class="">0000000000000000 g3: 0000000000000002<br class="">[2968697.710488] g4: fffff80004197020 g5: 0000000000e93214 g6:<br class="">fffff80004198000 g7: 0000000000500008<br class="">[2968697.827256] o0: 0000000000f24960 o1: fffff800049ab110 o2:<br
    class="">0000000000040000 o3: 0000000000000000<br class="">[2968697.944022] o4: 0000000000000000 o5: 0000000000000000 sp:<br class="">fffff8000419af81 ret_pc: 000000000094c4c0<br class="">[2968698.065369] RPC: &lt;misc_open+0x20/0x180&gt;<br class="">[
    2968698.118074] l0: 0000000000f24800 l1: fffff800041ce021 l2:<br class="">00000003e775fef2 l3: 00000003e775fef2<br class="">[2968698.234848] l4: 0000000000020000 l5: fffff8000419b8f0 l6:<br class="">0000000000e12000 l7: 0000000000000001<br class="">[
    2968698.351615] i0: fffff8000b791048 i1: fffff800049ab100 i2:<br class="">0000000000f24800 i3: 0000000000f24978<br class="">[2968698.468381] i4: 00000000000000eb i5: 0000000010040818 i6:<br class="">fffff8000419b031 i7: 0000000000665838<br class="">[
    2968698.585168] I7: &lt;chrdev_open+0x98/0x1e0&gt;<br class="">[2968698.638996] Call Trace:<br class="">[2968698.673323] [&lt;0000000000665838&gt;] chrdev_open+0x98/0x1e0<br class="">[2968698.744355] [&lt;000000000065ae30&gt;] do_dentry_open+0x170/0x420<
    br class="">[2968698.819928] [&lt;000000000065ca68&gt;] vfs_open+0x28/0x40<br class="">[2968698.886379] [&lt;0000000000671348&gt;] path_openat+0x988/0x1100<br class="">[2968698.959682] [&lt;0000000000673dd0&gt;] do_filp_open+0x50/0x100<br class="">[
    2968699.031837] [&lt;000000000065cd30&gt;] do_sys_openat2+0x70/0x180<br class="">[2968699.106284] [&lt;000000000065d268&gt;] sys_openat+0x48/0xc0<br class="">[2968699.175027] [&lt;0000000000406174&gt;] linux_sparc_syscall+0x34/0x44<br class="">~<br class=
    "">Type &nbsp;'go' to resume<br class="">ok ~<br class="">[EOT]<br class=""><br class="">This is pretty consistent behavior. If someone has any ideas that would<br class="">be great. I realize that the old old Netra X1 or Netra T1 is well past<br class=""
    its prime but it does run very stable. &nbsp;I would love to fire up a big<br class="">Oracle M4000 unit to try but I have not heard from anyone anywhere that<br class="">knows if that can work at all. So for now these old netra units are all<br class=""
    that I can test with.<br class=""><br class=""><br class="">--<span class="Apple-converted-space">&nbsp;</span><br class="">Dennis Clarke<br class="">RISC-V/SPARC/PPC/ARM/CISC<br class="">UNIX and Linux spoken<br class="">GreyBeard and suspenders
    optional<br class=""></div></div></blockquote><br class=""></div><div style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start;
    text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">The Netra’s have few different devices wonder if there is a bug in one of those drivers?</div><div style="
    caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing:
    0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class=""><br class=""></div><div style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing:
    normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">-Mike</div></div></blockquote></div><br class=""></div></body></html>

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