Attachment 18203 Details for Bug 15539 – Samba logs, share config and software versions

Samba logs, share config and software versions

SambaSegfault.txt (text/plain), 9.63 KB, created by Christian Lang on 2023-12-22 21:21:33 UTC

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Creator: Christian Lang

Created: 2023-12-22 21:21:33 UTC

Size: 9.63 KB

patch

obsolete

>samba-segfault-when-moving-copy-file-from-a-non-btrfs-partition-to-btrfs-partition
> 
>windows10 error
>===============
> 
>Error 0x8007003B: An unexpected network error occurred 
> 
>Samba Server Segfault
>======================
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.280760,  0] ../../lib/util/fault.c:179(smb_panic_log)
>Dec 22 20:47:51 debian smbd[1260]:   INTERNAL ERROR: Signal 11: Segmentation fault in smbd (smbd[192.168.11) (client [192.168.115.84]) pid 1260 (4.19.3-Debian)
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.281612,  0] ../../lib/util/fault.c:186(smb_panic_log)
>Dec 22 20:47:51 debian smbd[1260]:   If you are running a recent Samba version, and if you think this problem is not yet fixed in the latest versions, please consider reporting this bug, s>
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.281640,  0] ../../lib/util/fault.c:191(smb_panic_log)
>Dec 22 20:47:51 debian smbd[1260]:   ===============================================================
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.281654,  0] ../../lib/util/fault.c:192(smb_panic_log)
>Dec 22 20:47:51 debian smbd[1260]:   PANIC (pid 1260): Signal 11: Segmentation fault in 4.19.3-Debian
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.284925,  0] ../../lib/util/fault.c:303(log_stack_trace)
>Dec 22 20:47:51 debian smbd[1260]:   BACKTRACE: 29 stack frames:
>Dec 22 20:47:51 debian smbd[1260]:    #0 /usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(log_stack_trace+0x2e) [0x7f8b826a45be]
>Dec 22 20:47:51 debian smbd[1260]:    #1 /usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(smb_panic+0x9) [0x7f8b826a4859]
>Dec 22 20:47:51 debian smbd[1260]:    #2 /usr/lib/x86_64-linux-gnu/samba/libgenrand-samba4.so.0(+0x28f1) [0x7f8b826a48f1]
>Dec 22 20:47:51 debian smbd[1260]:    #3 /lib/x86_64-linux-gnu/libc.so.6(+0x3bfd0) [0x7f8b82485fd0]
>Dec 22 20:47:51 debian smbd[1260]:    #4 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(vfs_offload_token_db_fetch_fsp+0x37) [0x7f8b82a73147]
>Dec 22 20:47:51 debian smbd[1260]:    #5 /usr/lib/x86_64-linux-gnu/samba/vfs/btrfs.so(+0x3332) [0x7f8b7dc72332]
>Dec 22 20:47:51 debian smbd[1260]:    #6 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(+0xc3140) [0x7f8b82aec140]
>Dec 22 20:47:51 debian smbd[1260]:    #7 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(smb2_ioctl_network_fs+0x863) [0x7f8b82aed0f3]
>Dec 22 20:47:51 debian smbd[1260]:    #8 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(smbd_smb2_request_process_ioctl+0x575) [0x7f8b82ae9ee5]
>Dec 22 20:47:51 debian smbd[1260]:    #9 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(smbd_smb2_request_dispatch+0x1b74) [0x7f8b82ad8a54]
>Dec 22 20:47:51 debian smbd[1260]:    #10 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(+0xb0bb1) [0x7f8b82ad9bb1]
>Dec 22 20:47:51 debian smbd[1260]:    #11 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x7f8b826339e1]
>Dec 22 20:47:51 debian smbd[1260]:    #12 /lib/x86_64-linux-gnu/libtevent.so.0(+0xef97) [0x7f8b82639f97]
>Dec 22 20:47:51 debian smbd[1260]:    #13 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd2b7) [0x7f8b826382b7]
>Dec 22 20:47:51 debian smbd[1260]:    #14 /lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x91) [0x7f8b82632c11]
>Dec 22 20:47:51 debian smbd[1260]:    #15 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f8b82632f0b]
>Dec 22 20:47:51 debian smbd[1260]:    #16 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd257) [0x7f8b82638257]
>Dec 22 20:47:51 debian smbd[1260]:    #17 /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so.0(smbd_process+0x82c) [0x7f8b82ac6c6c]
>Dec 22 20:47:51 debian smbd[1260]:    #18 smbd: client [192.168.115.84](+0x9e8e) [0x55c6361b5e8e]
>Dec 22 20:47:51 debian smbd[1260]:    #19 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_invoke_fd_handler+0x91) [0x7f8b826339e1]
>Dec 22 20:47:51 debian smbd[1260]:    #20 /lib/x86_64-linux-gnu/libtevent.so.0(+0xef97) [0x7f8b82639f97]
>Dec 22 20:47:51 debian smbd[1260]:    #21 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd2b7) [0x7f8b826382b7]
>Dec 22 20:47:51 debian smbd[1260]:    #22 /lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x91) [0x7f8b82632c11]
>Dec 22 20:47:51 debian smbd[1260]:    #23 /lib/x86_64-linux-gnu/libtevent.so.0(tevent_common_loop_wait+0x1b) [0x7f8b82632f0b]
>Dec 22 20:47:51 debian smbd[1260]:    #24 /lib/x86_64-linux-gnu/libtevent.so.0(+0xd257) [0x7f8b82638257]
>Dec 22 20:47:51 debian smbd[1260]:    #25 smbd: client [192.168.115.84](main+0x149b) [0x55c6361b329b]
>Dec 22 20:47:51 debian smbd[1260]:    #26 /lib/x86_64-linux-gnu/libc.so.6(+0x271ca) [0x7f8b824711ca]
>Dec 22 20:47:51 debian smbd[1260]:    #27 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f8b82471285]
>Dec 22 20:47:51 debian smbd[1260]:    #28 smbd: client [192.168.115.84](_start+0x21) [0x55c6361b3b81]
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.286328,  0] ../../source3/lib/util.c:691(smb_panic_s3)
>Dec 22 20:47:51 debian smbd[1260]:   smb_panic(): calling panic action [/usr/share/samba/panic-action 1260]
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.352522,  0] ../../source3/lib/util.c:698(smb_panic_s3)
>Dec 22 20:47:51 debian smbd[1260]:   smb_panic(): action returned status 0
>Dec 22 20:47:51 debian smbd[1260]: [2023/12/22 20:47:51.353235,  0] ../../source3/lib/dumpcore.c:315(dump_core)
>Dec 22 20:47:51 debian smbd[1260]:   dumping core in /var/log/samba/cores/smbd
>======================
>
>smb.conf shares 
>================
>[global]
>workgroup = WORKGROUP
>server string = %h server
>dns proxy = no
>log level = 0
>log file = /var/log/samba/log.%m
>max log size = 1000
>logging = syslog
>panic action = /usr/share/samba/panic-action %d
>passdb backend = tdbsam
>obey pam restrictions = no
>unix password sync = no
>passwd program = /usr/bin/passwd %u
>passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
>pam password change = yes
>socket options = TCP_NODELAY IPTOS_LOWDELAY
>guest account = nobody
>load printers = no
>disable spoolss = yes
>printing = bsd
>printcap name = /dev/null
>unix extensions = yes
>wide links = no
>create mask = 0777
>directory mask = 0777
>use sendfile = yes
>aio read size = 1
>aio write size = 1
>time server = no
>wins support = no
>disable netbios = yes
>multicast dns register = no
>server min protocol = SMB2_02
># Special configuration for Apple's Time Machine
>fruit:aapl = yes
>fruit:copyfile = yes
>fruit:nfs_aces = no
>#======================= Share Definitions =======================
>[BTRFS]
>path = /srv/dev-disk-by-id-ata-VBOX_HARDDISK_VBd4bd2101-a37e420f/BTRFS/
>guest ok = yes
>guest only = no
>read only = no
>browseable = yes
>inherit acls = no
>inherit permissions = no
>ea support = no
>store dos attributes = no
>shadow:mountpoint = /srv/dev-disk-by-id-ata-VBOX_HARDDISK_VBd4bd2101-a37e420f/
>shadow:snapdir = /srv/dev-disk-by-id-ata-VBOX_HARDDISK_VBd4bd2101-a37e420f/.snapshots/
>shadow:basedir = /srv/dev-disk-by-id-ata-VBOX_HARDDISK_VBd4bd2101-a37e420f/BTRFS/
>shadow:sort = desc
>shadow:format = _%Y%m%dT%H%M%S
>shadow:delimiter = _
>shadow:snapprefix = ^BTRFS$@hourly$\{0,1\}$@daily$\{0,1\}$@weekly$\{0,1\}$@monthly$\{0,1\}$@yearly$\{0,1\}$
>shadow:localtime = no
>dfree command = /usr/sbin/omv-btrfs-dfree
>dfree cache time = 30
>vfs objects =  btrfs shadow_copy2
>printable = no
>create mask = 0664
>force create mode = 0664
>directory mask = 0775
>force directory mode = 0775
>hide special files = yes
>follow symlinks = yes
>hide dot files = yes
>valid users =
>invalid users =
>read list =
>write list =
>
>[EXT4]
>path = /srv/dev-disk-by-uuid-ed19f0b8-eaf3-4fb7-96ac-ef1b04004176/EXT4/
>guest ok = yes
>guest only = no
>read only = no
>browseable = yes
>inherit acls = no
>inherit permissions = no
>ea support = no
>store dos attributes = no
>vfs objects =
>printable = no
>create mask = 0664
>force create mode = 0664
>directory mask = 0775
>force directory mode = 0775
>hide special files = yes
>follow symlinks = yes
>hide dot files = yes
>valid users =
>invalid users =
>read list =
>write list =
>
>====================
>
>Software versions
>====================
>root@debian:~# uname -a
>Linux debian 6.1.0-16-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.67-1 (2023-12-12) x86_64 GNU/Linux
>
>root@debian:~#  dpkg -l | egrep "samba|btrfs"
>ii  btrfs-progs                        6.2-1                              amd64        Checksumming Copy on Write Filesystem utilities
>ii  libldb2:amd64                      2:2.8.0+samba4.19.3+dfsg-1~bpo12+1 amd64        LDAP-like embedded database - shared library
>ii  python3-ldb                        2:2.8.0+samba4.19.3+dfsg-1~bpo12+1 amd64        Python 3 bindings for LDB
>ii  python3-samba                      2:4.19.3+dfsg-1~bpo12+1            amd64        Python 3 bindings for Samba
>ii  samba                              2:4.19.3+dfsg-1~bpo12+1            amd64        SMB/CIFS file, print, and login server for Unix
>ii  samba-ad-provision                 2:4.19.3+dfsg-1~bpo12+1            all          Samba files needed for AD domain provision
>ii  samba-common                       2:4.19.3+dfsg-1~bpo12+1            all          common files used by both the Samba server and client
>ii  samba-common-bin                   2:4.19.3+dfsg-1~bpo12+1            amd64        Samba common files used by both the server and the client
>ii  samba-dsdb-modules:amd64           2:4.19.3+dfsg-1~bpo12+1            amd64        Samba Directory Services Database
>ii  samba-libs:amd64                   2:4.19.3+dfsg-1~bpo12+1            amd64        Samba core libraries
>ii  samba-vfs-modules:amd64            2:4.19.3+dfsg-1~bpo12+1            amd64        Samba Virtual FileSystem plugins
>

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Attachments on bug 15539: 18203 | 18204 | 18205