Package: src:linux
Version: 6.5.3-1
Severity: normal
X-Debbugs-Cc: msl0000023...@gmail.com, msl0000023...@gmail.com
Taking executable file /usr/bin/ssh to demonstrate the issue:
# which ssh
/usr/bin/ssh
# ssh
usage: ssh [-46AaCfGgKkMNnqsTtVvXxYy] [-B bind_interface]
[-b bind_address] [-c cipher_spec] [-D [bind_address:]port]
[-E log_file] [-e escape_char] [-F configfile] [-I pkcs11]
[-i identity_file] [-J [user@]host[:port]] [-L address]
[-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p
port]
[-Q query_option] [-R address] [-S ctl_path] [-W host:port]
[-w local_tun[:remote_tun]] destination [command]
# chattr +i /usr/bin/ssh
# ssh
Segmentation fault
By trying to load the program via ld.so(1) with truss (actually strace), it
shows that a mmap(2) call used to load the data segument failed due to EPERM:
# truss -s 128 -f /lib/powerpc64-linux-gnu/ld64.so.1 /usr/bin/ssh
execve("/lib/powerpc64-linux-gnu/ld64.so.1",
["/lib/powerpc64-linux-gnu/ld64.so.1", "/usr/bin/ssh"], 0x7fffc0380530 /* 29
vars */) = 0
brk(NULL) = 0x1000db60000
openat(AT_FDCWD, "/usr/bin/ssh", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\2\2\1\0\0\0\0\0\0\0\0\0\0\3\0\25\0\0\0\1\0\0\0\0\0\22h\220\0\0\0\0\0\0\0@\0\0\0\0\0\22\4\330\0\0\0\1\0@\08\0\t\0@\0\35\0\34\0\0\0\6\0\0\0\4\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\1\370\0\0\0\0\0\0\1\370\0\0\0\0\0\0\0\10\0\0\0\3\0\0\0\4"...,
832) = 832
mmap(NULL, 1259760, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x7fff93720000
mprotect(0x7fff93830000, 65536, PROT_NONE) = 0
mmap(0x7fff93840000, 131072, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x110000) = -1 EPERM (Operation not
permitted)
close(3) = 0
writev(2, [{iov_base="/usr/bin/ssh", iov_len=12}, {iov_base=": ",
iov_len=2}, {iov_base="error while loading shared libraries", iov_len=36},
{iov_base=": ", iov_len=2}, {iov_base="/usr/bin/ssh", iov_len=12}, {iov_base=":
", iov_len=2}, {iov_base="failed to map segment from shared object",
iov_len=40}, {iov_base="", iov_len=0}, {iov_base="", iov_len=0},
{iov_base="\n", iov_len=1}], 10/usr/bin/ssh: error while loading shared
libraries: /usr/bin/ssh: failed to map segment from shared object
) = 107
exit_group(127) = ?
+++ exited with 127 +++
I can also reproduce this issue on Bullseye (with Linux 5.10.0-21-amd64);
while Buster (Linux 4.19.0-23-amd64) is fine.
-- Package-specific info:
** Version:
Linux version 6.5.0-1-powerpc64 (debian-kernel@lists.debian.org) (gcc-13
(Debian 13.2.0-4) 13.2.0, GNU ld (GNU Binutils for Debian) 2.41) #1 SMP Debian
6.5.3-1 (2023-09-13)
** Command line:
root=ZFS=zr/ROOT/debiansid-be ro quiet
cgroup_enable=cpuset,cpu,cpuacct,blkio,memory,devices,freezer,net_cls,perf_event,net_prio
systemd.unified_cgroup_hierarchy=0
net.ifname-policy=keep,onboard,slot,path,kernel zfs.zfs_txg_timeout=60
zfs.zfs_arc_max=2166172771 init=/init
** Tainted: PDO (4225)
* proprietary module was loaded
* kernel died recently, i.e. there was an OOPS or BUG
* externally-built ("out-of-tree") module was loaded
** Kernel log:
[ 9345.731918] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9345.731916] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9345.732177] ata16.00: configured for UDMA/66
[ 9345.732243] ata8.00: configured for UDMA/66
[ 9346.079899] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.079900] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.080160] ata16.00: configured for UDMA/66
[ 9346.080225] ata8.00: configured for UDMA/66
[ 9346.427890] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.427891] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.428151] ata8.00: configured for UDMA/66
[ 9346.428217] ata16.00: configured for UDMA/66
[ 9346.771879] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.771879] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9346.772139] ata8.00: configured for UDMA/66
[ 9346.772204] ata16.00: configured for UDMA/66
[ 9347.115855] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.115856] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.116116] ata16.00: configured for UDMA/66
[ 9347.116182] ata8.00: configured for UDMA/66
[ 9347.467841] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.467842] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.468102] ata16.00: configured for UDMA/66
[ 9347.468166] ata8.00: configured for UDMA/66
[ 9347.811831] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.811832] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9347.812092] ata16.00: configured for UDMA/66
[ 9347.812157] ata8.00: configured for UDMA/66
[ 9348.159809] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.159811] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.160071] ata16.00: configured for UDMA/66
[ 9348.160136] ata8.00: configured for UDMA/66
[ 9348.515793] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.515794] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.516055] ata8.00: configured for UDMA/66
[ 9348.516113] ata16.00: configured for UDMA/66
[ 9348.863783] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.863784] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9348.864043] ata16.00: configured for UDMA/66
[ 9348.864107] ata8.00: configured for UDMA/66
[ 9349.219766] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.219770] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.220074] ata8.00: configured for UDMA/66
[ 9349.220118] ata16.00: configured for UDMA/66
[ 9349.567749] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.567750] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.568005] ata8.00: configured for UDMA/66
[ 9349.568069] ata16.00: configured for UDMA/66
[ 9349.911736] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.911737] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9349.911999] ata8.00: configured for UDMA/66
[ 9349.912058] ata16.00: configured for UDMA/66
[ 9350.255719] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.255721] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.255978] ata16.00: configured for UDMA/66
[ 9350.256043] ata8.00: configured for UDMA/66
[ 9350.599709] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.599708] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.599967] ata16.00: configured for UDMA/66
[ 9350.600032] ata8.00: configured for UDMA/66
[ 9350.943690] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.943688] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9350.943950] ata16.00: configured for UDMA/66
[ 9350.944014] ata8.00: configured for UDMA/66
[ 9351.287680] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.287678] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.287942] ata8.00: configured for UDMA/66
[ 9351.288003] ata16.00: configured for UDMA/66
[ 9351.635658] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.635659] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.635918] ata16.00: configured for UDMA/66
[ 9351.635983] ata8.00: configured for UDMA/66
[ 9351.979642] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.979643] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9351.979904] ata16.00: configured for UDMA/66
[ 9351.979970] ata8.00: configured for UDMA/66
[ 9352.335622] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9352.335629] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9352.335940] ata16.00: configured for UDMA/66
[ 9352.335983] ata8.00: configured for UDMA/66
[ 9352.679618] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9352.679618] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9352.679881] ata8.00: configured for UDMA/66
[ 9352.679944] ata16.00: configured for UDMA/66
[ 9353.023605] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.023604] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.023865] ata8.00: configured for UDMA/66
[ 9353.023931] ata16.00: configured for UDMA/66
[ 9353.367589] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.367587] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.367849] ata8.00: configured for UDMA/66
[ 9353.367914] ata16.00: configured for UDMA/66
[ 9353.711570] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.711579] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9353.711885] ata16.00: configured for UDMA/66
[ 9353.711929] ata8.00: configured for UDMA/66
[ 9354.067555] ata16: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9354.067557] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 9354.067819] ata8.00: configured for UDMA/66
[ 9354.067881] ata16.00: configured for UDMA/66
** Model information
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
revision : 2.0 (pvr 004d 0200)
platform : PowerNV
model : C829UAG3
machine : PowerNV C829UAG3
Device Tree model: C829UAG3
** Loaded modules:
tls
xt_MASQUERADE
xt_mark
nft_compat
nft_chain_nat
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
cpufreq_ondemand
nf_tables
nfnetlink
tun
xt_tcpudp
iptable_filter
ext4
crc16
mbcache
jbd2
powernv_rng
xts
ecb
ctr
vmx_crypto
ofpart
gf128mul
ast
ipmi_powernv
at24
ipmi_devintf
drm_shmem_helper
powernv_flash
ipmi_msghandler
mtd
opal_prd
regmap_i2c
drm_kms_helper
i2c_algo_bit
ftdi_sio
joydev
evdev
usbserial
sg
binfmt_misc
drm
fuse
loop
dm_mod
drm_panel_orientation_quirks
configfs
ip_tables
x_tables
autofs4
btrfs
blake2b_generic
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
crc32c_generic
raid1
raid0
multipath
linear
md_mod
zfs(PO)
spl(O)
hid_generic
usbhid
hid
sd_mod
t10_pi
crc64_rocksoft
crc64
crc_t10dif
ses
crct10dif_generic
enclosure
crct10dif_common
xhci_pci
xhci_hcd
crc32c_vpmsum
i40e
mpt3sas
usbcore
ahci
raid_class
libahci
usb_common
scsi_transport_sas
** Network interface configuration:
*** /etc/network/interfaces:
source /etc/network/interfaces.d/*
** Network status:
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes
packets errs drop fifo colls carrier compressed
lo: 408 6 0 0 0 0 0 0 408
6 0 0 0 0 0 0
enP2p1s0f0: 149058945 112047 0 0 0 0 0 1002
7345371 19473 0 0 0 0 0 0
enP2p1s0f1: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
enP2p1s0f2: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
enP2p1s0f3: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
tailscale0: 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0
*** Protocol statistics:
Ip:
Forwarding: 1
23434 total packets received
0 forwarded
0 incoming packets discarded
22372 incoming packets delivered
17701 requests sent out
15530 dropped because of missing route
Icmp:
1 ICMP messages received
0 input ICMP message failed
ICMP input histogram:
destination unreachable: 1
5 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 5
IcmpMsg:
InType3: 1
OutType3: 5
Tcp:
41 active connection openings
2 passive connection openings
2 failed connection attempts
0 connection resets received
3 connections established
21954 segments received
19247 segments sent out
5 segments retransmitted
2 bad segments received
43 resets sent
Udp:
172 packets received
5 packets to unknown port received
0 packet receive errors
184 packets sent
0 receive buffer errors
0 send buffer errors
IgnoredMulti: 240
UdpLite:
TcpExt:
15 TCP sockets finished time wait in fast timer
3 packets rejected in established connections because of timestamp
30 delayed acks sent
Quick ack mode was activated 15 times
6142 packet headers predicted
595 acknowledgments not containing data payload received
6867 predicted acknowledgments
Detected reordering 59 times using SACK
TCPLostRetransmit: 1
TCPTimeouts: 4
TCPLossProbes: 4
TCPBacklogCoalesce: 71
TCPDSACKOldSent: 15
TCPDSACKRecv: 1
21 connections reset due to unexpected data
TCPDSACKIgnoredNoUndo: 1
TCPSackShifted: 1
TCPSackShiftFallback: 98
TCPRcvCoalesce: 3111
TCPOFOQueue: 409
TCPChallengeACK: 2
TCPSYNChallenge: 2
TCPAutoCorking: 1433
TCPSynRetrans: 4
TCPOrigDataSent: 10857
TCPHystartTrainDetect: 1
TCPHystartTrainCwnd: 94
TCPKeepAlive: 51
TCPDelivered: 10896
TCPAckCompressed: 46
TcpTimeoutRehash: 4
TCPDSACKRecvSegs: 1
IpExt:
InNoRoutes: 1
InBcastPkts: 240
InOctets: 142902909
OutOctets: 6981313
InBcastOctets: 23925
InNoECTPkts: 108652
MPTcpExt:
** PCI devices:
not available
** USB devices:
not available
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: ppc64
Kernel: Linux 6.5.0-1-powerpc64 (SMP w/176 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_DIE, TAINT_OOT_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect
Versions of packages linux-image-6.5.0-1-powerpc64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.142
ii kmod 30+20230601-1
ii linux-base 4.9
ii linux-bootwrapper-6.5.0-1 6.5.3-1
Versions of packages linux-image-6.5.0-1-powerpc64 recommends:
pn apparmor <none>
pn firmware-linux-free <none>
Versions of packages linux-image-6.5.0-1-powerpc64 suggests:
pn debian-kernel-handbook <none>
pn grub-ieee1275 <none>
pn linux-doc-6.5 <none>
pn mkvmlinuz <none>
Versions of packages linux-image-6.5.0-1-powerpc64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
