Bug#940132: linux-image-5.2.0-2-amd64: Freeze when zram hits mem_limit
Package: src:linux Version: 5.2.9-2 Severity: normal Hello, How to reproduce: 1. set up zram with mem_limit that we can hit, like 10MB or so 2. get system to start swapping there, for example put a large random file in tmpfs and attempt to lock large portion of memory with memtester System freezes with swap write errors If we do not set mem_limit then that process gets killed by OOM just fine. My guess is that the way mem_limit works by denying swap writes is somehow blocking Linux OOM triggers? Thanks -- Package-specific info: ** Version: Linux version 5.2.0-2-amd64 (debian-ker...@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-21)) #1 SMP Debian 5.2.9-2 (2019-08-21) ** Command line: BOOT_IMAGE=/boot/vmlinuz-5.2.0-2-amd64 root=UUID=a548c59c-2eb5-451a-86a6-50e11befaed1 ro quiet ** Not tainted ** Kernel log: ** Model information [1.692152] scsi host6: ahci [1.692308] scsi host7: ahci [1.692448] ata3: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032100 irq 24 [1.692457] ata4: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032180 irq 24 [1.692465] ata5: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032200 irq 24 [1.692531] ata6: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032280 irq 24 [1.692539] ata7: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032300 irq 24 [1.692547] ata8: SATA max UDMA/133 abar m4096@0xfc032000 port 0xfc032380 irq 24 [1.692879] PCI Interrupt Link [LNKB] enabled at IRQ 10 [1.692934] virtio-pci :00:06.0: virtio_pci: leaving for legacy driver [1.693926] virtio-pci :00:07.0: virtio_pci: leaving for legacy driver [1.697127] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [1.697394] PCI Interrupt Link [LNKA] enabled at IRQ 11 [1.700614] 8139cp :00:05.0 eth0: RTL-8139C+ at 0x(ptrval), 52:54:00:88:e3:90, IRQ 11 [1.703679] 8139too: 8139too Fast Ethernet driver 0.9.28 [1.708829] ACPI: bus type USB registered [1.708856] usbcore: registered new interface driver usbfs [1.708864] usbcore: registered new interface driver hub [1.708901] usbcore: registered new device driver usb [1.714140] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [1.717706] uhci_hcd: USB Universal Host Controller Interface driver [1.717935] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [1.718850] uhci_hcd :00:01.2: UHCI Host Controller [1.718857] uhci_hcd :00:01.2: new USB bus registered, assigned bus number 1 [1.718881] uhci_hcd :00:01.2: detected 2 ports [1.718994] uhci_hcd :00:01.2: irq 11, io base 0xc140 [1.719130] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.02 [1.719131] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [1.719132] usb usb1: Product: UHCI Host Controller [1.719133] usb usb1: Manufacturer: Linux 5.2.0-2-amd64 uhci_hcd [1.719134] usb usb1: SerialNumber: :00:01.2 [1.719224] hub 1-0:1.0: USB hub found [1.719231] hub 1-0:1.0: 2 ports detected [1.719980] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2 [1.769811] 8139cp :00:05.0 ens5: renamed from eth0 [1.772491] virtio_blk virtio2: [vda] 41943040 512-byte logical blocks (21.5 GB/20.0 GiB) [1.773342] vda: vda1 vda2 < vda5 > [1.850666] ata2.01: NODEV after polling detection [1.851145] ata2.00: ATAPI: QEMU DVD-ROM, 1.1.0, max UDMA/100 [1.853302] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.1. PQ: 0 ANSI: 5 [2.007014] ata3: SATA link down (SStatus 0 SControl 300) [2.007259] ata7: SATA link down (SStatus 0 SControl 300) [2.010040] ata5: SATA link down (SStatus 0 SControl 300) [2.010273] ata4: SATA link down (SStatus 0 SControl 300) [2.010509] ata6: SATA link down (SStatus 0 SControl 300) [2.010766] ata8: SATA link down (SStatus 0 SControl 300) [2.050873] usb 1-1: new full-speed USB device number 2 using uhci_hcd [2.066596] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [2.066600] cdrom: Uniform CD-ROM driver Revision: 3.20 [2.067790] sr 1:0:0:0: Attached scsi CD-ROM sr0 [2.245049] usb 1-1: New USB device found, idVendor=0409, idProduct=55aa, bcdDevice= 1.01 [2.245051] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [2.245053] usb 1-1: Product: QEMU USB Hub [2.245055] usb 1-1: Manufacturer: QEMU [2.245056] usb 1-1: SerialNumber: 314159-:00:01.2-1 [2.247134] hub 1-1:1.0: USB hub found [2.248097] hub 1-1:1.0: 8 ports detected [2.374200] PM: Image not found (code -22) [2.461671] random: fast init done [2.550868] usb 1-1.1: new full-speed USB device number 3 using uhci_hcd [2.610429] EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts: (null) [2.699975] usb 1-1.1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
Bug#822355: [hdparm] update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Package: hdparm Version: 9.43-2 Severity: normal #dpkg-reconfigure hdparm ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822354: [mdadm] update-rc.d: warning: start and stop actions are no longer supported
Package: mdadm Version: 3.3.2-5+deb8u1 Severity: normal #dpkg-reconfigure mdadm ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822353: [keyboard-configuration] update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Package: keyboard-configuration Version: 1.123 Severity: normal #dpkg-reconfigure keyboard-configuration ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822352: [apcupsd] update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
Package: apcupsd Version: 3.14.12-1.1 Severity: normal #dpkg-reconfigure apcupsd ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822350: [cron] update-rc.d: warning: start and stop actions are no longer supported
Package: cron Version: 3.0pl1-127+deb8u1 Severity: normal #dpkg-reconfigure cron ... update-rc.d: warning: start and stop actions are no longer supported https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822347: [fetchmail] update-rc.d: warning: start and stop actions are no longer supported
Package: smartmontools Version: 6.3+svn4002-2+b2 Severity: normal #dpkg-reconfigure fetchmail ... update-rc.d: warning: start and stop actions are no longer supported https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#822346: [fetchmail] update-rc.d: warning: start and stop actions are no longer supported
Package: fetchmail Version: 6.3.26-1+b1 Severity: normal #dpkg-reconfigure fetchmail ... update-rc.d: warning: start and stop actions are no longer supported https://lists.debian.org/debian-devel/2013/05/msg01109.html
Bug#712503: [isc-dhcp-server] dhcpd is listening on random port for all interfaces
Package: isc-dhcp-server Version: 4.3.1-6+deb8u2 Hello. Same in stable? # netstat -tulp|grep dhcp udp0 0 *:bootps*:* 29110/dhcpd udp0 0 *:24658 *:* 29110/dhcpd udp6 0 0 [::]:58601 [::]:* 29110/dhcpd # cat /etc/default/isc-dhcp-server | sed '/^$/d;/^#/d' INTERFACES="" OPTIONS="-4"
Bug#489328: freevo: Fails to remove freevo user on package purge
As someone already mentioned, purge should remove user and conf files and all data files. Look at the aptitude manpage: Purge : remove it and all its associated configuration and data files. apt-get manpage: purge is identical to remove except that packages are removed and purged (any configuration files are deleted too). Purge should delete eerythinnng! That is what i expect as a user of your package when i run purge. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
Bug#509575: module-init-tools update etch=>lenny fails on old system due to old diversion
I had the same problem while updating from etch to lenny today [UPGRADE] module-init-tools 3.3-pre4-2 -> 3.4-1 dpkg failed to configure the package: # dpkg --configure module-init-tools Setting up module-init-tools (3.4-1) ... dpkg-divert: rename involves overwriting `/sbin/depmod' with different file `/sbin/depmod.modutils', not allowed dpkg: error processing module-init-tools (--configure): subprocess post-installation script returned error exit status 2 Errors were encountered while processing: module-init-tools I've found that diverted files was the same as original files: # dpkg-divert --list|grep depmod diversion of /sbin/depmod to /sbin/depmod.modutils by module-init-tools diversion of /usr/share/man/man8/depmod.8.gz to /usr/share/man/man8/depmod.modutils.8.gz by module-init-tools diversion of /usr/share/man/fr/man8/depmod.8.gz to /usr/share/man/fr/man8/depmod.modutils.8.gz by module-init-tools # ls -l /sbin/depmod* -rwxr-xr-x 1 root root 44188 2008-04-05 05:41 /sbin/depmod -rwxr-xr-x 1 root root 44188 2008-04-05 05:41 /sbin/depmod.modutils # diff /sbin/depmod /sbin/depmod.modutils tried to remove diversion: # dpkg-divert --rename --remove /sbin/depmod Removing `diversion of /sbin/depmod to /sbin/depmod.modutils by module-init-tools' dpkg-divert: rename involves overwriting `/sbin/depmod' with different file `/sbin/depmod.modutils', not allowed then i removed depmod.modutils: # mv /sbin/depmod.modutils /root/ # dpkg-divert --rename --remove /sbin/depmod Removing `diversion of /sbin/depmod to /sbin/depmod.modutils by module-init-tools' # dpkg-divert --rename --remove /sbin/depmod No diversion `any diversion of /sbin/depmod', none removed # dpkg --configure module-init-tools Setting up module-init-tools (3.4-1) ... dpkg-divert: rename involves overwriting `/sbin/insmod' with different file `/sbin/insmod.modutils', not allowed dpkg: error processing module-init-tools (--configure): subprocess post-installation script returned error exit status 2 Errors were encountered while processing: module-init-tools same with other files: # mv /sbin/insmod.modutils /root/ # mv /sbin/update-modules.modutils /root/ # mv /sbin/modinfo.modutils /root/ # mv /sbin/lsmod.modutils /root/ # ls -l rmm* -rwxr-xr-x 1 root root 7540 2008-04-05 05:41 rmmod -rwxr-xr-x 1 root root 7540 2008-04-05 05:41 rmmod.Lmodutils lrwxrwxrwx 1 root root 15 2008-07-29 02:34 rmmod.modutils -> insmod.modutils # dpkg-divert --list|grep rmmod diversion of /sbin/rmmod to /sbin/rmmod.Lmodutils by module-init-tools diversion of /usr/share/man/man8/rmmod.8.gz to /usr/share/man/man8/rmmod.modutils.8.gz by module-init-tools diversion of /usr/share/man/fr/man8/rmmod.8.gz to /usr/share/man/fr/man8/rmmod.modutils.8.gz by module-init-tools # mv rmmod.Lmodutils /root/ # ls -l modpro* -rwxr-xr-x 1 root root 25124 2008-04-05 05:41 modprobe -rwxr-xr-x 1 root root 25124 2008-04-05 05:41 modprobe.Lmodutils lrwxrwxrwx 1 root root15 2008-07-29 02:34 modprobe.modutils -> insmod.modutils # diff modprobe modprobe.Lmodutils # mv modprobe.Lmodutils /root/ # dpkg --configure module-init-tools Setting up module-init-tools (3.4-1) ... # dpkg-reconfigure module-init-tools Best regards, Alexey -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
