Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux-signed-5.4 (Ubuntu)
       Status: New => Confirmed

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1863582

Title:
  BUG: Bad rss-counter state mm:0000000000f20efd type:MM_FILEPAGES val:1

Status in linux-signed-5.4 package in Ubuntu:
  Confirmed

Bug description:
  ```
  $ lsb_release -rd
  Description:  Ubuntu Focal Fossa (development branch)
  Release:      20.04
  ```
  - 64-bit
  - Gnome 3.34.2
  - X11

  This error message triggered while my desktop computer booted up, so I
  expected it to boot up without an issue.

  I found where `Bad rss-counter state` first appears in my `journalctl`
  log, so I pasted every log during the time 0228 hours. there were no
  logs during 0227 hours.

  ```
  Feb 17 02:28:37 foo-host kernel: swap_info_get: Bad swap offset entry 
3ffefffffffff
  Feb 17 02:28:37 foo-host kernel: BUG: Bad page map in process CompositorTileW 
 pte:200000000000 pmd:41714f067
  Feb 17 02:28:37 foo-host kernel: addr:000018104c84d000 vm_flags:08100073 
anon_vma:ffff93e2272669f8 mapping:0000000000000000 index:18104c84d
  Feb 17 02:28:37 foo-host kernel: file:(null) fault:0x0 mmap:0x0 readpage:0x0
  Feb 17 02:28:37 foo-host kernel: CPU: 0 PID: 18415 Comm: CompositorTileW Not 
tainted 5.4.0-14-generic #17-Ubuntu
  Feb 17 02:28:37 foo-host kernel: Hardware name: ASUSTeK Computer INC. 
CM1630/CM1630, BIOS 0304    05/20/2010
  Feb 17 02:28:37 foo-host kernel: Call Trace:
  Feb 17 02:28:37 foo-host kernel:  dump_stack+0x6d/0x9a
  Feb 17 02:28:37 foo-host kernel:  print_bad_pte.cold+0x6a/0xca
  Feb 17 02:28:37 foo-host kernel:  zap_pte_range.isra.0+0x428/0x7f0
  Feb 17 02:28:37 foo-host kernel:  unmap_page_range+0x2da/0x4a0
  Feb 17 02:28:37 foo-host kernel:  unmap_single_vma+0x7f/0xf0
  Feb 17 02:28:37 foo-host kernel:  unmap_vmas+0x79/0xf0
  Feb 17 02:28:37 foo-host kernel:  exit_mmap+0xb4/0x1b0
  Feb 17 02:28:37 foo-host kernel:  mmput+0x5d/0x130
  Feb 17 02:28:37 foo-host kernel:  do_exit+0x2fd/0xac0
  Feb 17 02:28:37 foo-host kernel:  ? _cond_resched+0x19/0x30
  Feb 17 02:28:37 foo-host kernel:  ? futex_wait_queue_me+0xcf/0x120
  Feb 17 02:28:37 foo-host kernel:  do_group_exit+0x47/0xb0
  Feb 17 02:28:37 foo-host kernel:  get_signal+0x169/0x890
  Feb 17 02:28:37 foo-host kernel:  ? __seccomp_filter+0x7e/0x690
  Feb 17 02:28:37 foo-host kernel:  do_signal+0x34/0x6c0
  Feb 17 02:28:37 foo-host kernel:  ? do_futex+0x10f/0x1e0
  Feb 17 02:28:37 foo-host kernel:  ? __x64_sys_futex+0x13f/0x16c
  Feb 17 02:28:37 foo-host kernel:  exit_to_usermode_loop+0xbf/0x160
  Feb 17 02:28:37 foo-host kernel:  do_syscall_64+0x163/0x190
  Feb 17 02:28:37 foo-host kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
  Feb 17 02:28:37 foo-host kernel: RIP: 0033:0x7ff1654702c6
  Feb 17 02:28:37 foo-host kernel: Code: 44 24 60 0f 11 44 24 68 e8 e7 38 00 00 
e8 d2 3c 00 00 89 de 45 31 d2 31 d2 41 89 c0 40 80 f6 80 4c 89 ff b8 ca 00 00 
00 0f 05 <48> 3d 00 f0 ff ff 0f 87 26 01 00 00 44 89 c7 e8 06 3d 00 00 31 f6
  Feb 17 02:28:37 foo-host kernel: RSP: 002b:00007ff15a747700 EFLAGS: 00000282 
ORIG_RAX: 00000000000000ca
  Feb 17 02:28:37 foo-host kernel: RAX: fffffffffffffe00 RBX: 0000000000000000 
RCX: 00007ff1654702c6
  Feb 17 02:28:37 foo-host kernel: RDX: 0000000000000000 RSI: 0000000000000080 
RDI: 00003816eef85d28
  Feb 17 02:28:37 foo-host kernel: RBP: 00003816eef85d00 R08: 0000000000000000 
R09: 0000000000000000
  Feb 17 02:28:37 foo-host kernel: R10: 0000000000000000 R11: 0000000000000282 
R12: 00003816eef85d24
  Feb 17 02:28:37 foo-host kernel: R13: 00003816eef85c30 R14: 00007ff15a747740 
R15: 00003816eef85d28
  Feb 17 02:28:37 foo-host kernel: Disabling lock debugging due to kernel taint
  Feb 17 02:28:37 foo-host kernel: BUG: Bad rss-counter state 
mm:0000000000f20efd type:MM_SWAPENTS val:-1
  Feb 17 02:28:46 foo-host systemd[5563]: Starting Notification regarding a 
crash report...
  Feb 17 02:28:46 foo-host update-notifier-crash[30557]: /usr/bin/whoopsie
  Feb 17 02:28:46 foo-host update-notifier-crash[30560]: 
/var/crash/linux-image-5
  Feb 17 02:28:47 foo-host gnome-shell[14586]: STACK_OP_RAISE_ABOVE: window 
0x2a002b5 not in stack
  Feb 17 02:28:52 foo-host kernel: [UFW BLOCK] IN=enp3s0 OUT= 
MAC=XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX SRC=10.0.0.1 DST=224.0.0.1 LEN=36 
TOS=0x00 PREC=0xC0 TTL=1 ID=14177 PROTO=2 
  Feb 17 02:28:52 foo-host systemd[5563]: update-notifier-crash.service: 
Succeeded.
  Feb 17 02:28:52 foo-host systemd[5563]: Started Notification regarding a 
crash report.
  ```

  ProblemType: KernelOops
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-14-generic 5.4.0-14.17
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  Annotation: Your system might become unstable now and might need to be 
restarted.
  ApportVersion: 2.20.11-0ubuntu16
  Architecture: amd64
  Date: Mon Feb 17 02:39:56 2020
  Failure: oops
  InstallationDate: Installed on 2020-01-21 (26 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200121)
  SourcePackage: linux-signed-5.4
  Title: BUG: Bad rss-counter state mm:0000000000f20efd type:MM_FILEPAGES val:1
  UpgradeStatus: No upgrade log present (probably fresh install)

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