Segmentfault 0 - s3fs crashs on centos 9

Additional Information

Version of s3fs being used (s3fs --version)

s3fs --version Amazon Simple Storage Service File System V1.97 with OpenSSL Copyright (C) 2010 Randy Rizun [email protected] License GPL2: GNU GPL version 2 https://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Version of fuse being used (pkg-config --modversion fuse, rpm -qi fuse or dpkg -s fuse)

pkg-config --modversion fuse Package fuse was not found in the pkg-config search path. Perhaps you should add the directory containing `fuse.pc' to the PKG_CONFIG_PATH environment variable Package 'fuse', required by 'virtual:world', not found

Provider (AWS, OVH, Hetzner, iDrive E2, ...)

rpm -qi fuse Name : fuse Version : 2.9.9 Release : 17.el9 Architecture: x86_64 Install Date: Wed 29 Oct 2025 03:20:23 PM -03 Group : Unspecified Size : 219017 License : GPL+ Signature : RSA/SHA256, Tue 03 Dec 2024 12:11:31 AM -03, Key ID 05b555b38483c65d Source RPM : fuse-2.9.9-17.el9.src.rpm Build Date : Mon 02 Dec 2024 02:17:44 PM -03 Build Host : x86-01.stream.rdu2.redhat.com Packager : [email protected] Vendor : CentOS URL : http://fuse.sf.net Summary : File System in Userspace (FUSE) v2 utilities Description : With FUSE it is possible to implement a fully functional filesystem in a userspace program. This package contains the FUSE v2 userspace tools to mount a FUSE filesystem.

Kernel information (uname -r)

5.14.0-704.el9.x86_64

GNU/Linux Distribution, if applicable (cat /etc/os-release)

NAME="CentOS Stream" VERSION="9" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="9" PLATFORM_ID="platform:el9" PRETTY_NAME="CentOS Stream 9" ANSI_COLOR="0;31" LOGO="fedora-logo-icon" CPE_NAME="cpe:/o:centos:centos:9" HOME_URL="https://centos.org/" BUG_REPORT_URL="https://issues.redhat.com/" REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux 9" REDHAT_SUPPORT_PRODUCT_VERSION="CentOS Stream"

How to run s3fs, if applicable

s3fs on /mnt/s3 type fuse.s3fs (rw,relatime,user_id=0,group_id=0,allow_other)

s3fs#bucket-xxxxxxxxxxxxx /mnt/s3 fuse _netdev,allow_other,use_path_request_style,url=https://s3.xx.xxxxxxxxxxxxxxxxxxxxxxxxx,uid=apache,gid=apache,umask=0007 0 0

root 16530 0.0 0.0 1059504 22832 ? Ssl 09:52 0:01 s3fs bucket-xxxxxxxxxxxxxxxx /mnt/s3 -o rw,allow_other,use_path_request_style,url=https://s3.xx.xxxxxxxxxxxxxxxxxxxxxxxxxxxx.cloud,uid=48,gid=48,umask=0007,dev,suid root 22455 0.0 0.0 6424 2612 pts/1 S+ 10:20 0:00 grep --color=auto s3fs

May 14 09:27:53 xxxxxxxxxxxxxx s3fs[2052]: s3fs version 1.97 : s3fs -o rw,allow_other,use_path_request_style,url=https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxx,uid=48,gid=48,umask=0007,dev,suid bucket-xxxxxxxxxxxxxxxxx /mnt/s3 May 14 09:27:53 xxxxxxxxxxxxxx s3fs[2052]: Loaded mime information from /etc/mime.types May 14 09:27:53 xxxxxxxxxxxxxx s3fs[2068]: init v1.97 with OpenSSL, credential-library(built-in) May 14 09:29:26 xxxxxxxxxxxxxx kernel: s3fs[11890]: segfault at 0 ip 0000558f4cb22b55 sp 00007fe3f9ffa7c0 error 4 in s3fs[558f4cb10000+96000] likely on CPU 22 (core 6, socket 1) May 14 09:29:27 xxxxxxxxxxxxxx systemd-coredump[11911]: Process 2068 (s3fs) of user 0 dumped core. #0 0x0000558f4cb22b55 _ZL26check_parent_object_accessPKci.lto_priv.0 (s3fs + 0x19b55) #1 0x0000558f4cb31f2d _ZL10s3fs_flushPKcP14fuse_file_info.lto_priv.0 (s3fs + 0x28f2d) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #5 0x0000558f4cb1a322 main (s3fs + 0x11322) #8 0x0000558f4cb1c435 _start (s3fs + 0x13435) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) #2 0x0000558f4cb93492 _ZN13ThreadPoolMan6WorkerEPS_St7promiseIiE (s3fs + 0x8a492) #3 0x0000558f4cb8e51e _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJPFvP13ThreadPoolManSt7promiseIiEES4_S6_EEEEE6_M_runEv (s3fs + 0x8551e) May 14 09:52:08 xxxxxxxxxxxxxx s3fs[16529]: s3fs version 1.97 : s3fs -o rw,allow_other,use_path_request_style,url=https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxx,uid=48,gid=48,umask=0007,dev,suid bucket-xxxxxxxxxxxxxxxxx /mnt/s3