Date: Tue, 13 Jun 2023 19:42:57 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 271983] mi_switch hang in KVM on Sapphire Rapids running NET_EPOCH_DRAIN_CALLBACKS Message-ID: <bug-271983-227-xI4hT5Vrbe@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271983-227@https.bugs.freebsd.org/bugzilla/> References: <bug-271983-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271983 --- Comment #7 from R. Christian McDonald <rcm@rcm.sh> --- (In reply to Mark Johnston from comment #6) last pid: 2028; load averages: 2.00, 2.01, 1.83=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 up 0+00:39:17 14:42:30 515 threads: 21 running, 450 sleeping, 1 stopped, 43 waiting CPU: 0.0% user, 0.0% nice, 5.6% system, 0.0% interrupt, 94.3% idle Mem: 17M Active, 16M Inact, 271M Wired, 56K Buf, 7570M Free ARC: 35M Total, 6297K MFU, 27M MRU, 359K Header, 1734K Other 15M Compressed, 43M Uncompressed, 2.84:1 Ratio Swap: 2048M Total, 2048M Free PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND 11 root 187 ki31 0B 288K RUN 2 39:16 100.00% idle{idl= e: cpu2} 11 root 187 ki31 0B 288K CPU13 13 39:16 100.00% idle{idl= e: cpu13} 11 root 187 ki31 0B 288K CPU8 8 39:15 100.00% idle{idl= e: cpu8} 11 root 187 ki31 0B 288K CPU7 7 39:15 100.00% idle{idl= e: cpu7} 11 root 187 ki31 0B 288K CPU15 15 39:15 100.00% idle{idl= e: cpu15} 11 root 187 ki31 0B 288K CPU10 10 39:15 100.00% idle{idl= e: cpu10} 11 root 187 ki31 0B 288K CPU14 14 39:13 100.00% idle{idl= e: cpu14} 11 root 187 ki31 0B 288K CPU9 9 39:12 100.00% idle{idl= e: cpu9} 7 root -16 - 0B 16K CPU4 4 39:10 100.00% rand_harvestq 11 root 187 ki31 0B 288K CPU17 17 39:09 100.00% idle{idl= e: cpu17} 11 root 187 ki31 0B 288K CPU5 5 39:17 98.97% idle{idl= e: cpu5} 11 root 187 ki31 0B 288K CPU6 6 39:16 98.97% idle{idl= e: cpu6} 11 root 187 ki31 0B 288K CPU3 3 39:16 98.97% idle{idl= e: cpu3} 11 root 187 ki31 0B 288K CPU11 11 39:16 98.97% idle{idl= e: cpu11} 11 root 187 ki31 0B 288K CPU16 16 39:15 98.97% idle{idl= e: cpu16} 11 root 187 ki31 0B 288K CPU12 12 39:14 98.97% idle{idl= e: cpu12} 11 root 187 ki31 0B 288K CPU1 1 39:14 98.97% idle{idl= e: cpu1} 11 root 187 ki31 0B 288K CPU0 0 39:15 98.00% idle{idl= e: cpu0} 12 root -60 - 0B 400K WAIT 17 0:05 0.98% intr{swi= 0: uart} 0 root -16 - 0B 3664K swapin 0 6:02 0.00% kernel{swapper} 11 root 187 ki31 0B 288K RUN 4 0:07 0.00% idle{idl= e: cpu4} 15 root -60 - 0B 80K - 10 0:02 0.00% usb{usbu= s0} 6 root -8 - 0B 2464K tx->tx 16 0:02 0.00% zfskern{txg_thread_enter} 12 root -64 - 0B 400K WAIT 9 0:01 0.00% intr{irq= 31: virtio_pci2} 2 root -60 - 0B 288K WAIT 0 0:00 0.00% clock{cl= ock (0)} 1974 root 21 0 17M 4896K STOP 14 0:00 0.00% top 8 root -16 - 0B 64K psleep 13 0:00 0.00% pagedaemon{dom0} 12 root -64 - 0B 400K WAIT 7 0:00 0.00% intr{irq= 29: virtio_pci1} 813 ntpd 20 0 21M 5940K select 7 0:00 0.00% ntpd{ntp= d} 1597 root 20 0 13M 3476K wait 11 0:00 0.00% sh 0 root -12 - 0B 3664K - 15 0:00 0.00% kernel{z_wr_iss_13} 0 root -12 - 0B 3664K - 14 0:00 0.00% kernel{z_wr_iss_3} 0 root -12 - 0B 3664K - 8 0:00 0.00% kernel{z_wr_iss_9} 0 root -12 - 0B 3664K - 12 0:00 0.00% kernel{z_wr_iss_5} 0 root -12 - 0B 3664K - 16 0:00 0.00% kernel{z_wr_iss_2} 1794 root 21 0 21M 9088K select 9 0:00 0.00% sshd 0 root -12 - 0B 3664K - 11 0:00 0.00% kernel{z_wr_iss_10} 749 root 20 0 13M 3032K select 12 0:00 0.00% syslogd 0 root -12 - 0B 3664K - 0 0:00 0.00% kernel{z_wr_iss_11} 0 root -12 - 0B 3664K - 10 0:00 0.00% kernel{z_wr_iss_7} 0 root -12 - 0B 3664K - 12 0:00 0.00% kernel{z_wr_iss_6} 0 root -16 - 0B 3664K - 11 0:00 0.00% kernel{z_wr_int_2_1} 0 root -12 - 0B 3664K - 16 0:00 0.00% kernel{z_wr_iss_8} 0 root -12 - 0B 3664K - 17 0:00 0.00% kernel{z_wr_iss_12} --=20 You are receiving this mail because: You are the assignee for the bug.=
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