OS: CloudLinux 7 One of our user attempted to send a message using MS Outlook 2007 (Microsoft Office Outlook 12.0) to a large number of recipients (~700). However, some kind of unintended loop occurred, resulting in the delivery of the same message multiple times.
Paniclog: 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS SIGSEGV (fault address: 0x4) 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS SIGSEGV (null pointer indirection) 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS SIGSEGV (359009 handling incoming connection from (DESKTOPANIA) [x.x.x.x] I=[x.x.x.x]:25 ) 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS backtrace 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS --- 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x42a8de] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x42aa43] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /lib64/libpthread.so.0(+0xf630) [0x7fc04a6e1630] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x450317] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x46a50f] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x417858] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x431204] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fc04a326555] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS /usr/sbin/exim() [0x40b299] 2024-01-24 10:12:58 1rSZJa-00000001VOT-0OkS --- 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy SIGSEGV (fault address: 0x4) 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy SIGSEGV (null pointer indirection) 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy SIGSEGV (359048 handling incoming connection from (DESKTOPANIA) [x.x.x.x] I=[x.x.x.x]:25 ) 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy backtrace 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy --- 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x42a8de] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x42aa43] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /lib64/libpthread.so.0(+0xf630) [0x7fc04a6e1630] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x450317] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x46a50f] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x417858] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x431204] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fc04a326555] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy /usr/sbin/exim() [0x40b299] 2024-01-24 10:13:01 1rSZJd-00000001VP6-2Hjy --- 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK SIGSEGV (fault address: 0x4) 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK SIGSEGV (null pointer indirection) 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK SIGSEGV (359169 handling incoming connection from (DESKTOPANIA) [x.x.x.x] I=[x.x.x.x]:25 ) 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK backtrace 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK --- 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x42a8de] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x42aa43] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /lib64/libpthread.so.0(+0xf630) [0x7fc04a6e1630] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x450317] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x46a50f] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x417858] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x431204] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fc04a326555] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK /usr/sbin/exim() [0x40b299] 2024-01-24 10:13:20 1rSZJw-00000001VR3-0NMK --- 2024-01-24 10:13:37 1rSZKD-00000001VTj-0pve SIGSEGV (fault address: 0x4) 2024-01-24 10:13:37 1rSZKD-00000001VTj-0pve SIGSEGV (null pointer indirection) 2024-01-24 10:13:37 1rSZKD-00000001VTj-0pve SIGSEGV (359335 handling incoming connection from (DESKTOPANIA) [x.x.x.x] I=[x.x.x.x]:25 ) and so on... Any tips on how to solve this? Thank you, Mateusz -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
