Bug#1071590: linux-image-6.1.0-21-amd64: Kernel werning in unmap_page_range()
Package: src:linux
Version: 6.1.90-1
Severity: normal
Dear Maintainer,
I recently upgraded a machine from bullseye to bookworm. While this was
successful, I started noticing a kernel warning a few hours after every boot.
The kernel warning happens only once per-boot. Seems to be an issue with a bind9
process (isc-net-0000). This was the first 6.1 kernel on this machine so I don't
know which versions have the problem or not.
I have another, very similar machine, which also runs bind and the same kernel,
but has never hit the warning.
-- Package-specific info:
** Version:
Linux version 6.1.0-21-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.90-1 (2024-05-03)
** Command line:
root=UUID=744e1ad4-2d7a-4ee8-a078-a34a255a8a51 ro quiet
** Tainted: W (512)
* kernel issued warning
** Kernel log:
[ 7.498136] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[ 7.499099] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
[ 7.499502] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[ 7.503590] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
[ 7.509953] loop: module loaded
[ 7.513703] systemd[1]: modprobe@loop.service: Deactivated successfully.
[ 7.514201] systemd[1]: Finished modprobe@loop.service - Load Kernel Module loop.
[ 7.514887] systemd[1]: Mounted sys-kernel-config.mount - Kernel Configuration File System.
[ 7.524965] fuse: init (API version 7.37)
[ 7.527159] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[ 7.527524] systemd[1]: Finished modprobe@fuse.service - Load Kernel Module fuse.
[ 7.532762] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
[ 7.537138] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[ 7.537217] device-mapper: uevent: version 1.0.3
[ 7.537332] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
[ 7.538973] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
[ 7.539317] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
[ 7.540631] systemd[1]: Mounted sys-fs-fuse-connections.mount - FUSE Control File System.
[ 7.540962] systemd[1]: systemd-repart.service - Repartition Root Disk was skipped because no trigger condition checks were met.
[ 7.582060] systemd[1]: Started systemd-journald.service - Journal Service.
[ 7.612989] EXT4-fs (xvda): re-mounted. Quota mode: none.
[ 7.732271] systemd-journald[232]: Received client request to flush runtime journal.
[ 7.746542] lp: driver loaded but no devices found
[ 7.755019] ppdev: user-space parallel port driver
[ 9.620575] input: PC Speaker as /devices/platform/pcspkr/input/input0
[ 10.450818] Adding 8388604k swap on /dev/xvdb. Priority:-2 extents:1 across:8388604k SSFS
[ 12.883148] EXT4-fs (xvdc): barriers disabled
[ 12.903173] EXT4-fs (xvdc): mounted filesystem with ordered data mode. Quota mode: none.
[ 14.672597] audit: type=1400 audit(1715718337.874:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="tcpdump" pid=326 comm="apparmor_parser"
[ 14.709567] audit: type=1400 audit(1715718337.910:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=325 comm="apparmor_parser"
[ 14.709581] audit: type=1400 audit(1715718337.910:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=325 comm="apparmor_parser"
[ 14.709587] audit: type=1400 audit(1715718337.910:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=325 comm="apparmor_parser"
[ 14.766342] audit: type=1400 audit(1715718337.966:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=324 comm="apparmor_parser"
[ 14.783948] audit: type=1400 audit(1715718337.982:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=323 comm="apparmor_parser"
[ 14.783960] audit: type=1400 audit(1715718337.982:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=323 comm="apparmor_parser"
[ 14.787738] audit: type=1400 audit(1715718337.986:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=322 comm="apparmor_parser"
[ 14.805238] audit: type=1400 audit(1715718338.006:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="named" pid=331 comm="apparmor_parser"
[ 14.810506] audit: type=1400 audit(1715718338.010:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/clamd" pid=327 comm="apparmor_parser"
[ 27.204462] kauditd_printk_skb: 4 callbacks suppressed
[ 27.204467] audit: type=1400 audit(1715718350.406:16): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=540 comm="cupsd" capability=12 capname="net_admin"
[ 147.081478] audit: type=1400 audit(1715718470.276:17): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=3193 comm="cupsd" capability=12 capname="net_admin"
[21483.605290] ------------[ cut here ]------------
[21483.605297] WARNING: CPU: 4 PID: 33050 at include/linux/mm_inline.h:564 unmap_page_range+0xd7f/0x1150
[21483.605315] Modules linked in: ipt_REJECT nf_reject_ipv4 xt_multiport nft_compat nf_tables libcrc32c nfnetlink binfmt_misc sha512_ssse3 sha512_generic sha256_ssse3 sha1_ssse3 evdev pcspkr parport_pc ppdev lp drm parport dm_mod fuse loop efi_pstore configfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic xen_netfront xen_blkfront crc32c_intel
[21483.605374] CPU: 4 PID: 33050 Comm: isc-net-0000 Not tainted 6.1.0-21-amd64 #1 Debian 6.1.90-1
[21483.605381] RIP: e030:unmap_page_range+0xd7f/0x1150
[21483.605389] Code: 24 08 e9 0d fd ff ff 48 89 f7 e8 0c e4 ff ff e9 17 fd ff ff 48 b8 ff ff ff ff 03 00 00 00 e9 b0 fe ff ff 0f 0b e9 c8 f9 ff ff <0f> 0b e9 e1 fb ff ff 41 bf 01 00 00 00 e9 09 ff ff ff 31 f6 48 c7
[21483.605395] RSP: e02b:ffffc90047a5b9e0 EFLAGS: 00010206
[21483.605400] RAX: ffff88808eb60200 RBX: ffff88800eb65038 RCX: 0000000000000000
[21483.605404] RDX: 0000000000000000 RSI: ffff8880fad1e2d0 RDI: 0000000000000001
[21483.605407] RBP: 07ffffffd3f5700a R08: ffff8880fad00000 R09: 0000000000000011
[21483.605411] R10: 00007ff5ad407fff R11: 0000000000000000 R12: 00007ff5ad407000
[21483.605414] R13: ffffc90047a5bb08 R14: 0000000000000000 R15: 0000000000000000
[21483.605438] FS: 00007ff5b97ca6c0(0000) GS:ffff8880fad00000(0000) knlGS:0000000000000000
[21483.605443] CS: e030 DS: 0000 ES: 0000 CR0: 0000000080050033
[21483.605447] CR2: 00007fc4ea5ef9d8 CR3: 00000000bb9a4000 CR4: 0000000000000660
[21483.605459] Call Trace:
[21483.605464] <TASK>
[21483.605470] ? __warn+0x7d/0xc0
[21483.605477] ? unmap_page_range+0xd7f/0x1150
[21483.605484] ? report_bug+0xe2/0x150
[21483.605495] ? handle_bug+0x41/0x70
[21483.605502] ? exc_invalid_op+0x13/0x60
[21483.605507] ? asm_exc_invalid_op+0x16/0x20
[21483.605516] ? unmap_page_range+0xd7f/0x1150
[21483.605526] zap_page_range_single+0x105/0x1a0
[21483.605536] do_madvise+0xa3a/0xef0
[21483.605547] ? eventfd_read+0x220/0x2f0
[21483.605556] __x64_sys_madvise+0x28/0x30
[21483.605563] do_syscall_64+0x55/0xb0
[21483.605569] ? vfs_read+0x23c/0x310
[21483.605579] ? ksys_read+0xd4/0xf0
[21483.605585] ? exit_to_user_mode_prepare+0x44/0x1f0
[21483.605593] ? syscall_exit_to_user_mode+0x1e/0x40
[21483.605601] ? do_syscall_64+0x61/0xb0
[21483.605605] ? _raw_write_lock_irq+0xa/0x30
[21483.605614] ? ep_done_scan+0xc8/0x110
[21483.605620] ? _raw_write_unlock_irq+0xd/0x30
[21483.605627] ? do_epoll_wait+0xb2/0x7d0
[21483.605633] ? __rseq_handle_notify_resume+0xa9/0x4a0
[21483.605641] ? switch_fpu_return+0x4c/0xd0
[21483.605649] ? exit_to_user_mode_prepare+0x156/0x1f0
[21483.605655] ? syscall_exit_to_user_mode+0x1e/0x40
[21483.605661] ? do_syscall_64+0x61/0xb0
[21483.605666] ? do_syscall_64+0x61/0xb0
[21483.605670] ? exit_to_user_mode_prepare+0x44/0x1f0
[21483.605676] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[21483.605683] RIP: 0033:0x7ff5bcb749f7
[21483.605689] Code: ff ff ff ff c3 66 0f 1f 44 00 00 48 8b 15 01 04 0d 00 f7 d8 64 89 02 b8 ff ff ff ff eb bc 0f 1f 44 00 00 b8 1c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d9 03 0d 00 f7 d8 64 89 01 48
[21483.605693] RSP: 002b:00007ff5b97c5548 EFLAGS: 00000206 ORIG_RAX: 000000000000001c
[21483.605699] RAX: ffffffffffffffda RBX: 00007ff5ad616680 RCX: 00007ff5bcb749f7
[21483.605703] RDX: 0000000000000004 RSI: 0000000000002000 RDI: 00007ff5ad406000
[21483.605706] RBP: 00007ff5ad6000c0 R08: 0000000000002000 R09: 0000000000008000
[21483.605710] R10: 00007ff5bc6ccca0 R11: 0000000000000206 R12: 00007ff5b97c9a28
[21483.605713] R13: 00007ff5ad6039f0 R14: 00007ff5bc6ccca0 R15: 00007ff5bc8d74a6
[21483.605719] </TASK>
[21483.605721] ---
[ end trace 0000000000000000 ]---
[199505.733059] systemd-journald[232]: Data hash table of /var/log/journal/3659205804c98e1cb6382cbc00000c2b/system.journal has a fill level at 75.0 (174763 of 233016 items, 58720256 file size, 335 bytes per hash table item), suggesting rotation.
[199505.733083] systemd-journald[232]: /var/log/journal/3659205804c98e1cb6382cbc00000c2b/system.journal: Journal header limits reached or header out-of-date, rotating.
[560252.976911] audit: type=1400 audit(1716278566.978:18): apparmor="DENIED" operation="open" profile="/usr/sbin/clamd" name="/proc/448/cgroup" pid=448 comm="clamd" requested_mask="r" denied_mask="r" fsuid=109 ouid=0
** Model information
** Loaded modules:
ipt_REJECT
nf_reject_ipv4
xt_multiport
nft_compat
nf_tables
libcrc32c
nfnetlink
binfmt_misc
sha512_ssse3
sha512_generic
sha256_ssse3
sha1_ssse3
evdev
pcspkr
parport_pc
ppdev
lp
drm
parport
dm_mod
fuse
loop
efi_pstore
configfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
xen_netfront
xen_blkfront
crc32c_intel
** Network interface configuration:
*** /etc/network/interfaces:
auto lo
iface lo inet loopback
auto enX0
iface enX0 inet static
address 172.16.1.2
netmask 255.255.255.0
gateway 172.16.1.1
mtu 1460
iface enX0 inet6 static
address 2002:cf36:7441:1::2
netmask 64
mtu 1460
auto enX0:1
iface enX0:1 inet static
address 207.54.116.67
netmask 255.255.255.255
auto enX0:2
iface enX0:2 inet static
address 204.191.154.188
netmask 255.255.255.255
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enX0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1460 qdisc mq state UP group default qlen 1000
link/ether 00:16:3e:25:2d:fb brd ff:ff:ff:ff:ff:ff
inet 172.16.1.2/24 brd 172.16.1.255 scope global enX0
valid_lft forever preferred_lft forever
inet 207.54.116.67/32 brd 207.54.116.67 scope global enX0:1
valid_lft forever preferred_lft forever
inet 204.191.154.188/32 brd 204.191.154.188 scope global enX0:2
valid_lft forever preferred_lft forever
inet6 2002:cf36:7441:1::2/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::216:3eff:fe25:2dfb/64 scope link
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 778735926 1584300 0 0 0 0 0 0 778735926 1584300 0 0 0 0 0 0
enX0: 1463356750 7341543 0 50096 0 0 0 0 38654108456 4826156 0 0 0 0 0 0
*** Protocol statistics:
Ip:
Forwarding: 2
7448150 total packets received
12 with invalid addresses
0 forwarded
0 incoming packets discarded
6534816 incoming packets delivered
5653993 requests sent out
Icmp:
18311 ICMP messages received
58 input ICMP message failed
InCsumErrors: 2
ICMP input histogram:
destination unreachable: 14552
timeout in transit: 19
echo requests: 3732
echo replies: 6
113106 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 109319
echo requests: 55
echo replies: 3732
IcmpMsg:
InType0: 6
InType3: 14552
InType8: 3732
InType11: 19
OutType0: 3732
OutType3: 109319
OutType8: 55
Tcp:
33549 active connection openings
91444 passive connection openings
1940 failed connection attempts
40423 connection resets received
30 connections established
4942243 segments received
30356828 segments sent out
50137 segments retransmitted
563 bad segments received
41291 resets sent
InCsumErrors: 560
Udp:
2072137 packets received
32708 packets to unknown port received
2 packet receive errors
1739932 packets sent
0 receive buffer errors
0 send buffer errors
InCsumErrors: 2
IgnoredMulti: 48176
UdpLite:
TcpExt:
1909 resets received for embryonic SYN_RECV sockets
1026 packets pruned from receive queue because of socket buffer overrun
9 ICMP packets dropped because they were out-of-window
18625 TCP sockets finished time wait in fast timer
1 time wait sockets recycled by time stamp
900 packets rejected in established connections because of timestamp
68888 delayed acks sent
81 delayed acks further delayed because of locked socket
Quick ack mode was activated 21447 times
1 SYNs to LISTEN sockets dropped
324457 packet headers predicted
820735 acknowledgments not containing data payload received
2153605 predicted acknowledgments
TCPSackRecovery: 716
TCPSACKReneging: 1
Detected reordering 1716 times using SACK
Detected reordering 50 times using reno fast retransmit
Detected reordering 2 times using time stamp
207 congestion windows fully recovered without slow start
2 congestion windows partially recovered using Hoe heuristic
TCPDSACKUndo: 183
594 congestion windows recovered without slow start after partial ack
TCPLostRetransmit: 28520
2 timeouts after reno fast retransmit
TCPSackFailures: 55
91 timeouts in loss state
1600 fast retransmits
114 retransmits in slow start
TCPTimeouts: 41874
TCPLossProbes: 9890
TCPLossProbeRecovery: 871
TCPSackRecoveryFail: 70
TCPBacklogCoalesce: 22046
TCPDSACKOldSent: 21427
TCPDSACKOfoSent: 4
TCPDSACKRecv: 4708
TCPDSACKOfoRecv: 13
25732 connections reset due to unexpected data
192 connections reset due to early user close
2813 connections aborted due to timeout
TCPSACKDiscard: 7
TCPDSACKIgnoredOld: 3
TCPDSACKIgnoredNoUndo: 1661
TCPSpuriousRTOs: 2
TCPSackShifted: 1070
TCPSackMerged: 731
TCPSackShiftFallback: 4008
TCPDeferAcceptDrop: 12605
TCPRcvCoalesce: 38013
TCPOFOQueue: 4095
TCPOFOMerge: 4
TCPChallengeACK: 546
TCPSYNChallenge: 3
TCPFastOpenActiveFail: 3
TCPFastOpenCookieReqd: 237
TCPSpuriousRtxHostQueues: 1
TCPAutoCorking: 657909
TCPFromZeroWindowAdv: 1517
TCPToZeroWindowAdv: 1517
TCPWantZeroWindowAdv: 2085
TCPSynRetrans: 5977
TCPOrigDataSent: 29163679
TCPHystartTrainDetect: 542
TCPHystartTrainCwnd: 37254
TCPHystartDelayDetect: 90
TCPHystartDelayCwnd: 5971
TCPACKSkippedSynRecv: 52
TCPACKSkippedPAWS: 401
TCPACKSkippedSeq: 962
TCPACKSkippedTimeWait: 1
TCPACKSkippedChallenge: 20
TCPWinProbe: 39
TCPKeepAlive: 27
TCPDelivered: 29125105
TCPAckCompressed: 1739
TCPZeroWindowDrop: 6
TcpTimeoutRehash: 33199
TcpDuplicateDataRehash: 5129
TCPDSACKRecvSegs: 4713
TCPDSACKIgnoredDubious: 10
IpExt:
InMcastPkts: 271536
OutMcastPkts: 9604
InBcastPkts: 109260
OutBcastPkts: 1777
InOctets: 1967687678
OutOctets: 39243779230
InMcastOctets: 53424556
OutMcastOctets: 5498168
InBcastOctets: 11117099
OutBcastOctets: 413183
InNoECTPkts: 7442497
InECT1Pkts: 899
InECT0Pkts: 10360
MPTcpExt:
** PCI devices:
not available
** USB devices:
not available
-- System Information:
Debian Release: 12.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-21-amd64 (SMP w/6 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-6.1.0-21-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.142
ii kmod 30+20221128-1
ii linux-base 4.9
Versions of packages linux-image-6.1.0-21-amd64 recommends:
ii apparmor 3.0.8-3
ii firmware-linux-free 20200122-1
Versions of packages linux-image-6.1.0-21-amd64 suggests:
pn debian-kernel-handbook <none>
pn grub-pc | grub-efi-amd64 | extlinux <none>
pn linux-doc-6.1 <none>
Versions of packages linux-image-6.1.0-21-amd64 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
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