Description
System information
Distribution Name | custom linux
Distribution Version | n/a
Kernel Version | 6.11.5
Architecture | x86_64
OpenZFS Version | 2.2.6
zed segfaults after assertion failure in udev:
Oct 29 16:57:07 rdsan01 zed[18154]: Assertion 'udev_device' failed at src/libudev/libudev-device.c:742, function udev_device_get_sysattr_value(). Aborting.
Oct 29 16:57:07 rdsan01 systemd[1]: zfs-zed.service: Main process exited, code=dumped, status=6/ABRT
Oct 29 16:57:07 rdsan01 systemd[1]: zfs-zed.service: Failed with result 'core-dump'.
Oct 29 16:57:07 rdsan01 systemd[1]: zfs-zed.service: Scheduled restart job, restart counter is at 7.
Oct 29 16:57:07 rdsan01 systemd[1]: zfs-zed.service: Start request repeated too quickly.
Oct 29 16:57:07 rdsan01 systemd[1]: zfs-zed.service: Failed with result 'core-dump'.
Describe how to reproduce the problem
This happens during udev triggering (udevadm trigger -s block).
Include any warning/errors/backtraces from the system logs
Process 30394 (zed) of user 0 dumped core.
Module libcap.so.2 without build-id.
Module libresolv.so.2 without build-id.
Module libkeyutils.so.1 without build-id.
Module libkrb5support.so.0 without build-id.
Module libgmp.so.10 without build-id.
Module ld-linux-x86-64.so.2 without build-id.
Module libuuid.so.1 without build-id.
Module libudev.so.1 without build-id.
Module libz.so.1 without build-id.
Module libgcc_s.so.1 without build-id.
Module libc.so.6 without build-id.
Module libunwind.so.8 without build-id.
Module libcom_err.so.2 without build-id.
Module libk5crypto.so.3 without build-id.
Module libkrb5.so.3 without build-id.
Module libgssapi_krb5.so.2 without build-id.
Module libtirpc.so.3 without build-id.
Module libnvpair.so.3 without build-id.
Module libcrypto.so.3 without build-id.
Module libm.so.6 without build-id.
Module libuutil.so.3 without build-id.
Module libblkid.so.1 without build-id.
Module libzfs_core.so.3 without build-id.
Module libzfs.so.4 without build-id.
Module zed without build-id.
Stack trace of thread 31364:
#0 0x00007f17c40e9e7c __pthread_kill_implementation (libc.so.6 + 0x8de7c)
#1 0x00007f17c409b3b2 raise (libc.so.6 + 0x3f3b2)
#2 0x00007f17c40844ad abort (libc.so.6 + 0x284ad)
#3 0x00007f17c3fca995 log_assert_failed.cold (libudev.so.1 + 0x8995)
#4 0x00007f17c3ff0077 log_assert_failed_return (libudev.so.1 + 0x2e077)
#5 0x00007f17c3fcbc9f udev_device_get_sysattr_value (libudev.so.1 + 0x9c9f)
#6 0x0000561ddc78648e zed_udev_monitor (zed + 0xc48e)
#7 0x00007f17c40e81b2 start_thread (libc.so.6 + 0x8c1b2)
#8 0x00007f17c4162288 __clone3 (libc.so.6 + 0x106288)
Stack trace of thread 30394:
#0 0x00007f17c415dfdb ioctl (libc.so.6 + 0x101fdb)
#1 0x00007f17c4b2ca2c zpool_events_next (libzfs.so.4 + 0x45a2c)
#2 0x0000561ddc786e7b zed_event_service (zed + 0xce7b)
#3 0x0000561ddc784bd8 main (zed + 0xabd8)
#4 0x00007f17c4085d7a __libc_start_call_main (libc.so.6 + 0x29d7a)
#5 0x00007f17c4085e35 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x29e35)
#6 0x0000561ddc784561 _start (zed + 0xa561)
Stack trace of thread 31363:
#0 0x00007f17c415dfdb ioctl (libc.so.6 + 0x101fdb)
#1 0x00007f17c4b133dd zpool_refresh_stats (libzfs.so.4 + 0x2c3dd)
#2 0x00007f17c4b26b65 zpool_open_silent (libzfs.so.4 + 0x3fb65)
#3 0x00007f17c4b136d0 zpool_iter (libzfs.so.4 + 0x2c6d0)
#4 0x0000561ddc78d1a1 zfs_slm_event (zed + 0x131a1)
#5 0x0000561ddc78b09b zfs_agent_consumer_thread (zed + 0x1109b)
#6 0x00007f17c40e81b2 start_thread (libc.so.6 + 0x8c1b2)
#7 0x00007f17c4162288 __clone3 (libc.so.6 + 0x106288)
ELF object binary architecture: AMD x86-64
core.zed.0.e9cc196a28654a98a7139ee0d030939f.30394.1730291497000000.zip