Package: libimobiledevice6 Version: 1.2.1~git20181030.92c5462-1 Severity: important
Whenever you connect an iPhone when upower is running, a crash in upower is triggered, apparently because libimobiledevice is doing something leading to a stack smash crash. The same happens if you already have the iPhone connected when upower starts. I'm attaching a trace and log of the first case (connecting the iPhone when upower is already running). Note that this crash triggers upower to endlessly reload because of the crash-restart-crash cycle it gets into. TI:18:18:15 on_battery = no TI:18:18:15 SYSFS add /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2 TI:18:18:15 no changes TI:18:18:15 failed to refresh /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2 TI:18:18:15 object path = /org/freedesktop/UPower/devices/phone_1_2x2 TI:18:18:15 added /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2 TI:18:18:15 emitting added: /org/freedesktop/UPower/devices/phone_1_2x2 TI:18:18:15 SYSFS add /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 [New Thread 0x7ffff532e700 (LWP 5588)] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 [Thread 0x7ffff532e700 (LWP 5588) exited] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 TI:18:18:15 unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2 TI:18:18:15 SYSFS remove /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 TI:18:18:15 ignoring remove event on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0 TI:18:18:15 SYSFS add /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.0 TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.0 [New Thread 0x7ffff532e700 (LWP 5594)] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.0 [Thread 0x7ffff532e700 (LWP 5594) exited] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.0 TI:18:18:15 SYSFS add /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.2 TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.2 [New Thread 0x7ffff532e700 (LWP 5596)] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.2 [Thread 0x7ffff532e700 (LWP 5596) exited] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.2 TI:18:18:15 SYSFS add /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.1 TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.1 [New Thread 0x7ffff532e700 (LWP 5598)] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.1 [Thread 0x7ffff532e700 (LWP 5598) exited] TI:18:18:15 failed to coldplug /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.1 TI:18:18:15 unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.1 TI:18:18:15 unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.2 TI:18:18:15 unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:4.0 TI:18:18:16 Unknown state on supply /org/freedesktop/UPower/devices/battery_BAT0; forcing update after 1 seconds TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 using min design voltage TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 Setup poll for 'BAT0' every 120 seconds TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 Setup poll for 'BAT0' every 120 seconds TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 Setup poll for 'BAT0' every 120 seconds TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no TI:18:18:16 on_battery = no [Thread 0x7ffff5b2f700 (LWP 5543) exited] *** stack smashing detected ***: <unknown> terminated Thread 1 "upowerd" received signal SIGABRT, Aborted. __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x00007ffff7a1c081 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007ffff7a07535 in __GI_abort () at abort.c:79 #2 0x00007ffff7a5ddb8 in __libc_message (action=<optimized out>, fmt=fmt@entry=0x7ffff7b688a2 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:181 #3 0x00007ffff7aec81d in __GI___fortify_fail_abort (need_backtrace=need_backtrace@entry=false, msg=msg@entry=0x7ffff7b68880 "stack smashing detected") at fortify_fail.c:28 #4 0x00007ffff7aec7d2 in __stack_chk_fail () at stack_chk_fail.c:29 #5 0x00007ffff7bdc4b7 in idevice_new (device=0x7fffffffe1c0, udid=<optimized out>) at idevice.c:262 #6 0x0000000000000000 in () -- System Information: Debian Release: bullseye/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 5.2.0-3-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libimobiledevice6 depends on: ii libc6 2.29-2 ii libgcrypt20 1.8.5-2 ii libgnutls30 3.6.9-5 ii libplist3 2.0.1~git20190104.3f96731-1 ii libtasn1-6 4.14-3 ii libusbmuxd4 1.1.0~git20190924.b097ea3-2 Versions of packages libimobiledevice6 recommends: ii usbmuxd 1.1.1~git20181007.f838cf6-1+b1 Versions of packages libimobiledevice6 suggests: pn libusbmuxd-tools <none> -- no debconf information