Date: Sun, 26 May 2024 18:22:51 +0000 From: bugzilla-noreply@freebsd.org To: standards@FreeBSD.org Subject: [Bug 279333] x11/xorg 100% - until truss probed Message-ID: <bug-279333-99@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279333 Bug ID: 279333 Summary: x11/xorg 100% - until truss probed Product: Base System Version: 14.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: standards Assignee: standards@FreeBSD.org Reporter: unspam@crystalforest.tf Greetings, I've finally been able to reproduce this on 14.x as well as cons= tant happenings on 15.x So, on FBSD-14, I have an issue where by if I try to use xfce-screenshot plugin, XORG will launch it self into 100% causing the system to become unresponsive. Within FBSD-15 -XORG will freeze upon startup of xfce4 showing the same symptoms. Now, if I SSH in to my host, and use truss to inspect the PID -- Suddenly X= org comes back in to life as if nothing had ever happened and my machine becomes responsive. Version: FreeBSD 14.0-RELEASE Graphics: NVidia 3060 RTX=20 (nvidia-modeset and tried all the different versions from 550 to 470) Processor: Ryzen 9 5950X FreeBSD 14, custom kernel but latest, but occurs the same on GENERIC and as mentioned 15-Current. It never used to do this on my previous setup of 15-Current prior to accidentally breaking and requiring a reformat. HTOP 24224 root 24 0 13400 3068 S 0.0 0.0 0:00.00 =E2=94=9C= =E2=94=80 login [pam] 29169 rabbit 20 0 16456 4540 S 0.0 0.0 0:00.01 =E2=94= =82 =E2=94=94=E2=94=80 -tcsh 30393 rabbit 20 0 14712 3288 S 0.0 0.0 0:00.00 =E2=94= =82 =E2=94=94=E2=94=80 xinit /usr/local/etc/xdg/xfce4/xinitrc 30658 root 135 0 24.9G 863M R 99.2 0.7 3:09.63 =E2=94=82 = =E2=94=9C=E2=94=80 /usr/local/libexec/Xorg :0 31222 rabbit 20 0 98132 36852 S 0.0 0.0 0:00.12 =E2=94= =82 =E2=94=94=E2=94=80 xfce4-session Truss output recvmsg(69,0x8210d3680,0) ERR#35 'Resource temporarily unavailable' setitimer(ITIMER_REAL,{ 0.000000, 0.000000 },0x0) =3D 0 (0x0) poll({ 4/POLLIN 5/POLLIN 6/POLLIN 18/POLLIN 19/POLLIN 20/POLLIN 21/POLL= IN 22/POLLIN 26/POLLIN 31/POLLIN 49/POLLIN 50/POLLIN 51/POLL setitimer(ITIMER_REAL,{ 0.005000, 0.005000 },0x0) =3D 0 (0x0) recvmsg(69,{NULL,0,[{"5 \^D\0\^O\n\M-@\^B\^C\0\M-@\^B:"...,16408}],1,{},0,0},0) =3D 16408 (0x4018) =20=20=20 recvmsg(69,{NULL,0,[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,16164}],1,{},0,0= },0) =3D 16164 (0x3f24) =20=20=20 recvmsg(69,{NULL,0,[{"\0Fs\0\0\M->X\^A\0\M-=3Dr\0\0007Z"...,15936}],1,{},0,= 0},0) =3D 15936 (0x3e40) =20=20=20 recvmsg(69,{NULL,0,[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,15984}],1,{},0,0= },0) =3D 15984 (0x3e70) =20=20=20 recvmsg(69,{NULL,0,[{"\0^\a\0\0\M^G\M-9\^B\0\M^G\M-9"...,15592}],1,{},0,0},= 0) =3D 15592 (0x3ce8) =20=20=20 recvmsg(69,{NULL,0,[{"\M^K\^E\^D\0\^P\n\M-@\^B@\0\0\0"...,16408}],1,{},0,0}= ,0) =3D 16408 (0x4018) =20=20=20 recvmsg(69,{NULL,0,[{"|\^D\M-t\^B&\n\M-@\^B\^B\0\0\0"...,16376}],1,{},0,0},= 0) =3D 8596 (0x2194) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) sched_yield() =3D 0 (0x0) [continuation...] write(32,"\0",1) =3D 1 (0x1) sched_yield() =3D 0 (0x0) nanosleep({ 0.000000000 }) =3D 0 (0x0) sched_yield() =3D 0 (0x0) nanosleep({ 0.000000000 }) =3D 0 (0x0) sched_yield() =3D 0 (0x0) SIGNAL 14 (SIGALRM) code=3DSI_KERNEL sigprocmask(SIG_SETMASK,{ SIGALRM },0x0) =3D 0 (0x0) sigreturn(0x8210d2740) EJUSTRETURN SIGNAL 14 (SIGALRM) code=3DSI_KERNEL sigprocmask(SIG_SETMASK,{ SIGALRM },0x0) =3D 0 (0x0) sigreturn(0x8210d2740) EJUSTRETURN nanosleep({ 0.000000000 }) =3D 0 (0x0) sched_yield() =3D 0 (0x0) nanosleep({ 0.000000000 }) =3D 0 (0x0) [continuation] writev(69,[{"kx\M-J\0kx\M-J\0kx\M-J\0kx\M-J\0"...,122880}],1) =3D 65536 (0x10000) writev(69,[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,57344}],1) =3D 57344 (0xe000) sched_yield() =3D 0 (0x0) sched_yield appears to be the issue, and the same issue I was getting on 15-Current. XORG will eventually resume after 2-3minutes of frozen activity= but this is annoying. I also don't understand why as to if I use truss the process suddenly resum= es normally. Happy to attach anything else. Cheers. --=20 You are receiving this mail because: You are the assignee for the bug.=
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