Reiser4 SFRN 4.0.2 kernel 5.10.29/48 on Google Compute Engine (GCE): general protection fault, probably for non-canonical address xyz

From: Metztli Information Technology
Date: Mon Jul 19 2021 - 20:58:30 EST


Niltze [Hello], Ed-

I have recently experienced memory not being released, and
consequently, crashes with the referenced subject being output.

This issue seems to have an affinity to the Google Compute Engine (GCE)
KVM virtualization -based cloud fabric -- where I run/test most of my
Debian -based kernels. It has occurred with reiser4 -enabled kernels
5.10.29 and 5.10.48 built with GCC10 for Debian Bulleye.

Whereas I built those kernels in a bare metal AMD Epyc reiser4 SFRN
4.0.2 environment with 128Gb of RAM and running either of the above
kernels and/or 5.10.42:
< https://metztli.it/bullseye/moiocoiani.png >
I did not experience any issues in the bare metal unit while building
the kernels.

Notwithstanding, utilizing the kernel cloud versions generated for
those kernels referenced above in Debian upcoming Bullseye cloud
instances hosted in GCE seem to swallow the memory and eventually crash
during sustained operations, like SSH incoming 17 Gig data and/or unTAR
12 Gb archive, etc. Indeed, in these cloud instances the memory is
modest -- like 6Gb and/or 16Gb RAM; yet, it should not happen. (see
attached GPFs sections).

Recently I have seen similar GPFs reports in the Linux mailing list --
where users are obviously not using reiser4 -- and thought there might
be a relation.


Best Professional Regards.

P.S. I am patching to enable 'kernel read' on reiser4 -based Debian
netboot installer; including your reiser4 SFRN 4.0.2 modified patch for
5.10.47 kernels and JFS 5.11 for 5.10.xy patches (included)

--
--
Jose R R
http://metztli.it
-----------------------------------------------------------------------
----------------------
Download Metztli Reiser4: Debian Buster w/ Linux 5.10.26 AMD64
-----------------------------------------------------------------------
----------------------
feats ZSTD compression https://sf.net/projects/metztli-reiser4/
-----------------------------------------------------------------------
----------------------
or SFRN 5.1.3, Metztli Reiser5 https://sf.net/projects/debian-reiser4/
-----------------------------------------------------------------------
--------------------
Official current Reiser4 resources: https://reiser4.wiki.kernel.org/

Jul 18 21:1[109971.403872] general protection fault, probably for non-canonical address 0x3439160001001: 0000 [#1] SMP NOPTI
[109971.414996] CPU: 0 PID: 204 Comm: systemd-journal Tainted: G E 5.10.0-8+reizer4.0.2-cloud-amd64 #1 Debian 5.10.48-2+reizer4.0.2
[109971.429381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
4:37 cohuatl sys[109971.439904] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
[109971.447542] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 75 e3 68 d4 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
[109971.467433] RSP: 0018:ffffa499801abd98 EFLAGS: 00010002
[109971.472963] RAX: 0003439160001001 RBX: ffff9621c36b1298 RCX: 0000000000000000
[109971.480859] RDX: 0000000000000001 RSI: ffff9621e5647240 RDI: 0000000000000040
[109971.488312] RBP: ffffa499801abe58 R08: 0000000000000040 R09: 0000000000000000
[109971.495654] R10: 0000000000000000 R11: ffff9621c36b1418 R12: 0000000000000001
[109971.503169] R13: ffff9621c36b1418 R14: 0000000000000010 R15: 0000000000000000
[109971.510719] FS: 00007feb7dd8e900(0000) GS:ffff962279c00000(0000) knlGS:0000000000000000
[109971.519022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[109971.525147] CR2: 00007feb7be1d010 CR3: 000000010196a000 CR4: 0000000000350eb0
[109971.532573] Call Trace:
[109971.535231] do_writepages+0x34/0xc0
temd[1]: Stopped109971.539012] ? handle_mm_fault+0xcea/0x1c30
[109971.544716] __filemap_fdatawrite_range+0xc5/0x100
[Daily Cleanup o109971.549792] filemap_write_and_wait_range+0x3d/0x90
f Temporary Dire[109971.556245] reiser4_sync_file_common+0x22/0xd0 [reiser4]
[109971.563255] __x64_sys_fsync+0x34/0x60
[tories.
[[0;3109971.567210] do_syscall_64+0x33/0x40
[109971.572311] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[109971.577576] RIP: 0033:0x7feb7e64eabb
[109971.581363] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44
[109971.600468] RSP: 002b:00007ffe49c61b00 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
[109971.608984] RAX: ffffffffffffffda RBX: 000055b2d0332a80 RCX: 00007feb7e64eabb
[109971.616332] RDX: 00007feb7be1d000 RSI: 000055b2d0360260 RDI: 000000000000001c
[109971.623706] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe49c61c48
[109971.631051] R10: 00007feb7e98ba34 R11: 0000000000000293 R12: 000055b2d0332a80
[109971.638758] R13: 00007ffe49c61c40 R14: 0000000000000000 R15: 00007ffe49c61c40
2m OK ] St[109971.646202] Modules linked in: xt_iprange(E) xt_tcpudp(E) ipt_REJECT(E) nf_reject_ipv4(E) xt_multiport(E) nft_compat(E) nft_counter(E) nf_tables(E) libcrc32c(E) nfnetlink(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) evdev(E) sg(E) cryptd(E) button(E) glue_helper(E) serio_raw(E) pvpanic(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) scsi_mod(E) net_failover(E) failover(E) virtio_pci(E) virtio_ring(E) crc32c_intel(E) virtio(E)
[109971.699773] ---[ end trace 89f7d3fd3d4132a7 ]---
opped D[109971.704615] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
[109971.712218] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 75 e3 68 d4 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
[109971.731723] RSP: 0018:ffffa499801abd98 EFLAGS: 00010002
[109971.737197] RAX: 0003439160001001 RBX: ffff9621c36b1298 RCX: 0000000000000000
[109971.744658] RDX: 0000000000000001 RSI: ffff9621e5647240 RDI: 0000000000000040
[109971.752103] RBP: ffffa499801abe58 R08: 0000000000000040 R09: 0000000000000000
[109971.759531] R10: 0000000000000000 R11: ffff9621c36b1418 R12: 0000000000000001
[109971.766909] R13: ffff9621c36b1418 R14: 0000000000000010 R15: 0000000000000000
[109971.774381] FS: 00007feb7dd8e900(0000) GS:ffff962279c00000(0000) knlGS:0000000000000000
[109971.782777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[109971.788741] CR2: 00007feb7be1d010 CR3: 000000010196a000 CR4: 0000000000350eb0
aily Cleanup of [109971.797615] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.797615] WARNING: out of memory?
Temporary Direct[109971.810966] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.810966] WARNING: out of memory?
ories.
Jul [109971.826112] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.826112] WARNING: out of memory?
18 21:14:37 cohu[109971.841081] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.841081] WARNING: out of memory?
atl systemd[1]: [109971.856027] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.856027] WARNING: out of memory?
Stopping ACPI ev[109971.871009] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.871009] WARNING: out of memory?
ent daemon...
[109971.885893] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.885893] WARNING: out of memory?
Stopping[109971.900836] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.900836] WARNING: out of memory?
ACPI e[109971.915749] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.915749] WARNING: out of memory?
vent daemon.[109971.930468] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.930468] WARNING: out of memory?
..
Jul 18 21:14[109971.945864] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.945864] WARNING: out of memory?
:37 cohuatl fres[109971.960933] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.960933] WARNING: out of memory?
hclam[579]: Sun [109971.976353] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.976353] WARNING: out of memory?
Jul 18 21:14:37 [109971.991204] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109971.991204] WARNING: out of memory?
2021 -> Update p[109972.006078] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.006078] WARNING: out of memory?
rocess terminate[109972.020857] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.020857] WARNING: out of memory?
d
Jul 18 21:14:[109972.035894] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.035894] WARNING: out of memory?
37 cohuatl syste[109972.050598] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.050598] WARNING: out of memory?
md[1]: Stopping [109972.065376] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.065376] WARNING: out of memory?
ClamAV virus dat[109972.080260] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.080260] WARNING: out of memory?
abase updater...[109972.095049] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.095049] WARNING: out of memory?

Stopp[109972.111029] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.111029] WARNING: out of memory?
ing Cla[109972.125978] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.125978] WARNING: out of memory?
mAV virus databa[109972.140133] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.140133] WARNING: out of memory?
se updater...
Jul 18 21:14:37 cohuatl systemd[1]: Stopping Jul 18 21:14:37 cohuatl acpid: exiting
Jul 18 2[109972.164706] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.164706] WARNING: out of memory?
1:14:38 cohuatl [109972.178421] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.178421] WARNING: out of memory?
kernel: [109971.403872] general protection fault, probably for non-canonical add[109972.199321] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.199321] WARNING: out of memory?
ress 0x343916000[109972.213990] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.213990] WARNING: out of memory?
1001: 0000 [#1] [109972.228969] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[109972.228969] WARNING: out of memory?
SMP NOPTI
Jul 18 21:14:38 cohuatl kernel: [109971.414996] CPU: 0 PID: 204 Comm: systemd-journal Tainted: G E 5.10.0-8+reizer4.0.2-cloud-amd64 #1 Debian 5.10.48-2+reizer4.0.2
Jul 18 21:14:38 cohuatl kernel: [109971.429381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Jul 18 21:14:38 cohuatl kernel: [109971.439904] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
Jul 18 21:14:38 cohuatl kernel: [109971.447542] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 75 e3 68 d4 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
Jul 18 21:14:38 cohuatl kernel: [109971.467433] RSP: 0018:ffffa499801abd98 EFLAGS: 00010002
Jul 18 21:14:38 cohuatl kernel: [109971.472963] RAX: 0003439160001001 RBX: ffff9621c36b1298 RCX: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.480859] RDX: 0000000000000001 RSI: ffff9621e5647240 RDI: 0000000000000040
Jul 18 21:14:38 cohuatl kernel: [109971.488312] RBP: ffffa499801abe58 R08: 0000000000000040 R09: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.495654] R10: 0000000000000000 R11: ffff9621c36b1418 R12: 0000000000000001
Jul 18 21:14:38 cohuatl kernel: [109971.503169] R13: ffff9621c36b1418 R14: 0000000000000010 R15: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.510719] FS: 00007feb7dd8e900(0000) GS:ffff962279c00000(0000) knlGS:0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.519022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 18 21:14:38 cohuatl kernel: [109971.525147] CR2: 00007feb7be1d010 CR3: 000000010196a000 CR4: 0000000000350eb0
Jul 18 21:14:38 cohuatl kernel: [109971.532573] Call Trace:
Jul 18 21:14:38 cohuatl kernel: [109971.535231] do_writepages+0x34/0xc0
Jul 18 21:14:38 cohuatl kernel: [109971.539012] ? handle_mm_fault+0xcea/0x1c30
Jul 18 21:14:38 cohuatl kernel: [109971.544716] __filemap_fdatawrite_range+0xc5/0x100
Jul 18 21:14:38 cohuatl kernel: [109971.549792] filemap_write_and_wait_range+0x3d/0x90
Jul 18 21:14:38 cohuatl kernel: [109971.556245] reiser4_sync_file_common+0x22/0xd0 [reiser4]
Jul 18 21:14:38 cohuatl kernel: [109971.563255] __x64_sys_fsync+0x34/0x60
Jul 18 21:14:38 cohuatl kernel: [109971.567210] do_syscall_64+0x33/0x40
Jul 18 21:14:38 cohuatl kernel: [109971.572311] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jul 18 21:14:38 cohuatl kernel: [109971.577576] RIP: 0033:0x7feb7e64eabb
Jul 18 21:14:38 cohuatl kernel: [109971.581363] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44
Jul 18 21:14:38 cohuatl kernel: [109971.600468] RSP: 002b:00007ffe49c61b00 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
Jul 18 21:14:38 cohuatl kernel: [109971.608984] RAX: ffffffffffffffda RBX: 000055b2d0332a80 RCX: 00007feb7e64eabb
Jul 18 21:14:38 cohuatl kernel: [109971.616332] RDX: 00007feb7be1d000 RSI: 000055b2d0360260 RDI: 000000000000001c
Jul 18 21:14:38 cohuatl kernel: [109971.623706] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffe49c61c48
Jul 18 21:14:38 cohuatl kernel: [109971.631051] R10: 00007feb7e98ba34 R11: 0000000000000293 R12: 000055b2d0332a80
Jul 18 21:14:38 cohuatl kernel: [109971.638758] R13: 00007ffe49c61c40 R14: 0000000000000000 R15: 00007ffe49c61c40
Jul 18 21:14:38 cohuatl kernel: [109971.646202] Modules linked in: xt_iprange(E) xt_tcpudp(E) ipt_REJECT(E) nf_reject_ipv4(E) xt_multiport(E) nft_compat(E) nft_counter(E) nf_tables(E) libcrc32c(E) nfnetlink(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) evdev(E) sg(E) cryptd(E) button(E) glue_helper(E) serio_raw(E) pvpanic(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) scsi_mod(E) net_failover(E) failover(E) virtio_pci(E) virtio_ring(E) crc32c_intel(E) virtio(E)
Jul 18 21:14:38 cohuatl kernel: [109971.699773] ---[ end trace 89f7d3fd3d4132a7 ]---
Jul 18 21:14:38 cohuatl kernel: [109971.704615] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
Jul 18 21:14:38 cohuatl kernel: [109971.712218] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 75 e3 68 d4 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
Jul 18 21:14:38 cohuatl kernel: [109971.731723] RSP: 0018:ffffa499801abd98 EFLAGS: 00010002
Jul 18 21:14:38 cohuatl kernel: [109971.737197] RAX: 0003439160001001 RBX: ffff9621c36b1298 RCX: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.744658] RDX: 0000000000000001 RSI: ffff9621e5647240 RDI: 0000000000000040
Jul 18 21:14:38 cohuatl kernel: [109971.752103] RBP: ffffa499801abe58 R08: 0000000000000040 R09: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.759531] R10: 0000000000000000 R11: ffff9621c36b1418 R12: 0000000000000001
Jul 18 21:14:38 cohuatl kernel: [109971.766909] R13: ffff9621c36b1418 R14: 0000000000000010 R15: 0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.774381] FS: 00007feb7dd8e900(0000) GS:ffff962279c00000(0000) knlGS:0000000000000000
Jul 18 21:14:38 cohuatl kernel: [109971.782777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 18 21:14:38 cohuatl kernel: [109971.788741] CR2: 00007feb7be1d010 CR3: 000000010196a000 CR4: 0000000000350eb0
Jul 18 21:14:38 cohuatl kernel: [109971.797615] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.797615] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.810966] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.810966] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.826112] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.826112] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.841081] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.841081] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.856027] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.856027] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.871009] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.871009] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.885893] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.885893] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.900836] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.900836] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.915749] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.915749] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.930468] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.930468] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.945864] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.945864] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.960933] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.960933] WARNING: out of memory?
Jul 18 21:14:38 cohuatl ke Stopping Serial Getty on ttyS0...
rnel: [109971.976353] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.976353] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109971.991204] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109971.991204] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.006078] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.006078] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.020857] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.020857] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.035894] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.035894] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.050598] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.050598] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.065376] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.065376] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.080260] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.080260] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.095049] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.095049] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.111029] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.111029] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.125978] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.125978] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.140133] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.140133] WARNING: out of memory?
Stopping OpenBSD Secure Shell server...
Jul 18 21:14:38 cohuatl kernel: [109972.164706] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.164706] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.178421] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl kernel: [109972.178421] WARNING: out of memory?
Jul 18 21:14:38 cohuatl kernel: [109972.199321] reiser4[systemd-journal(204)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 18 21:14:38 cohuatl[109973.259658] systemd[1]: acpid.service: Succeeded.
[ 4564.638412] general protection fault, probably for non-canonical address 0x41dfdf0001003: 0000 [#1] SMP NOPTI
[ 4564.651177] CPU: 1 PID: 4074 Comm: systemd-journal Tainted: G E 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 4564.665218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 4564.674589] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
[ 4564.680854] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 45 6a 0d fd 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
[ 4564.700106] RSP: 0018:ffffb9c042743d98 EFLAGS: 00010002
[ 4564.705444] RAX: 00041dfdf0001003 RBX: ffff923d05bfe798 RCX: 0000000000000000
[ 4564.712688] RDX: 0000000000000003 RSI: ffff923d03007488 RDI: 0000000000000040
[ 4564.719935] RBP: ffffb9c042743e58 R08: 0000000000000280 R09: 0000000000000000
[ 4564.727269] R10: 0000000000000000 R11: ffff923d05bfe918 R12: 0000000000000001
[ 4564.734514] R13: ffff923d05bfe918 R14: 00000000000001bd R15: 0000000000000000
[ 4564.741760] FS: 00007f67a9ab4900(0000) GS:ffff92402fd00000(0000) knlGS:0000000000000000
[ 4564.750187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4564.756042] CR2: 00007f67a92b4010 CR3: 000000011cad0000 CR4: 0000000000350ea0
[ 4564.763646] Call Trace:
[ 4564.766212] do_writepages+0x34/0xc0
[ 4564.769916] ? handle_mm_fault+0xcea/0x1c30
[ 4564.774225] __filemap_fdatawrite_range+0xc5/0x100
[ 4564.779299] filemap_write_and_wait_range+0x3d/0x90
[ 4564.784485] reiser4_sync_file_common+0x22/0xd0 [reiser4]
[ 4564.789996] __x64_sys_fsync+0x34/0x60
[ 4564.793853] do_syscall_64+0x33/0x40
[ 4564.797550] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 4564.802709] RIP: 0033:0x7f67aa374abb
[ 4564.806411] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44
[ 4564.826451] RSP: 002b:00007ffd99b17470 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
[ 4564.834338] RAX: ffffffffffffffda RBX: 00005619b093b7c0 RCX: 00007f67aa374abb
[ 4564.841792] RDX: 00007f67a92b4000 RSI: 00005619b093b9b0 RDI: 000000000000001b
[ 4564.849054] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffd99b175b8
[ 4564.856297] R10: 00007f67aa6aaa34 R11: 0000000000000293 R12: 00005619b093b7c0
[ 4564.863555] R13: 00007ffd99b175b0 R14: 0000000000000000 R15: 00007ffd99b175b0
[ 4564.870803] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 4564.919320] ---[ end trace a99af9094f220cad ]---
[ 4564.924272] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
[ 4564.930609] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 45 6a 0d fd 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
[ 4564.952436] RSP: 0018:ffffb9c042743d98 EFLAGS: 00010002
[ 4564.957870] RAX: 00041dfdf0001003 RBX: ffff923d05bfe798 RCX: 0000000000000000
[ 4564.965215] RDX: 0000000000000003 RSI: ffff923d03007488 RDI: 0000000000000040
[ 4564.972994] RBP: ffffb9c042743e58 R08: 0000000000000280 R09: 0000000000000000
[ 4564.980248] R10: 0000000000000000 R11: ffff923d05bfe918 R12: 0000000000000001
[ 4564.988373] R13: ffff923d05bfe918 R14: 00000000000001bd R15: 0000000000000000
[ 4564.996467] FS: 00007f67a9ab4900(0000) GS:ffff92402fd00000(0000) knlGS:0000000000000000
[ 4565.004854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4565.010703] CR2: 00007f67a92b4010 CR3: 000000011cad0000 CR4: 0000000000350ea0
[ 4565.018966] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.018966] WARNING: out of memory?
[ 4565.032700] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.032700] WARNING: out of memory?
[ 4565.046712] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.046712] WARNING: out of memory?
Jul 12 08:45:46 [ 4565.060063] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.060063] WARNING: out of memory?
cohuatl kernel: [ 4565.074874] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.074874] WARNING: out of memory?
[ 4564.638412] g[ 4565.091421] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.091421] WARNING: out of memory?
eneral protectio[ 4565.106736] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.106736] WARNING: out of memory?
n fault, probabl[ 4565.122659] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.122659] WARNING: out of memory?
y for non-canoni[ 4565.137302] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.137302] WARNING: out of memory?
cal address 0x41[ 4565.152859] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.152859] WARNING: out of memory?
dfdf0001003: 000[ 4565.167576] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.167576] WARNING: out of memory?
0 [#1] SMP NOPTI[ 4565.182667] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.182667] WARNING: out of memory?

Jul 12 08:45:4[ 4565.197785] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.197785] WARNING: out of memory?
6 cohuatl kernel[ 4565.212738] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.212738] WARNING: out of memory?
: [ 4564.651177][ 4565.227564] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.227564] WARNING: out of memory?
CPU: 1 PID: 407[ 4565.242258] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.242258] WARNING: out of memory?
[ 4565.258594] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.258594] WARNING: out of memory?
4 Comm: systemd-[ 4565.272467] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.272467] WARNING: out of memory?
journal Tainted:[ 4565.287695] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.287695] WARNING: out of memory?
G E [ 4565.303729] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.303729] WARNING: out of memory?
5.10.0-6+rei[ 4565.318468] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.318468] WARNING: out of memory?
ser4.0.2-cloud-a[ 4565.333365] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.333365] WARNING: out of memory?
[ 4565.348106] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.348106] WARNING: out of memory?
md64 #1 Debian 5[ 4565.361904] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.361904] WARNING: out of memory?
[ 4565.376964] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.376964] WARNING: out of memory?
.10.29-2+reiser4[ 4565.390423] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.390423] WARNING: out of memory?
[ 4565.405042] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.405042] WARNING: out of memory?
.0.2
Jul 12 08:[ 4565.418314] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
[ 4565.418314] WARNING: out of memory?
45:46 cohuatl ke[ 4565.434333] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
rnel: [ 4564.665218] Hardware na[ 4565.445319] systemd[1]: Stopping Flush Journal to Persistent Storage...
me: Google Googl[ 4565.453665] systemd[1]: systemd-journal-flush.service: Succeeded.
e Compute Engine[ 4565.461148] systemd[1]: Stopped Flush Journal to Persistent Storage.
/Google Compute [ 4565.469253] systemd[1]: Stopped Journal Service.
Engine, BIOS Goo[ 4565.475137] systemd[1]: systemd-journald.service: Consumed 1.597s CPU time.
gle 01/01/2011
Jul 12 08:45:46 [ 4565.485416] systemd[1]: Starting Journal Service...
cohuatl kernel: [ 4564.674589] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
Jul 12 08:45:46 cohuatl kernel: [ 4564.680854] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 45 6a 0d fd 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
Jul 12 08:45:46 cohuatl kernel: [ 4564.700106] RSP: 0018:ffffb9c042743d98 EFLAGS: 00010002
Jul 12 08:45:46 cohuatl kernel: [ 4564.705444] RAX: 00041dfdf0001003 RBX: ffff923d05bfe798 RCX: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.712688] RDX: 0000000000000003 RSI: ffff923d03007488 RDI: 0000000000000040
Jul 12 08:45:46 cohuatl kernel: [ 4564.719935] RBP: ffffb9c042743e58 R08: 0000000000000280 R09: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.727269] R10: 0000000000000000 R11: ffff923d05bfe918 R12: 0000000000000001
Jul 12 08:45:46 cohuatl kernel: [ 4564.734514] R13: ffff923d05bfe918 R14: 00000000000001bd R15: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.741760] FS: 00007f67a9ab4900(0000) GS:ffff92402fd00000(0000) knlGS:0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.750187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 12 08:45:46 cohuatl kernel: [ 4564.756042] CR2: 00007f67a92b4010 CR3: 000000011cad0000 CR4: 0000000000350ea0
Jul 12 08:45:46 cohuatl kernel: [ 4564.763646] Call Trace:
Jul 12 08:45:46 cohuatl kernel: [ 4564.766212] do_writepages+0x34/0xc0
Jul 12 08:45:46 cohuatl kernel: [ 4564.769916] ? handle_mm_fault+0xcea/0x1c30
Jul 12 08:45:46 cohuatl kernel: [ 4564.774225] __filemap_fdatawrite_range+0xc5/0x100
Jul 12 08:45:46 cohuatl kernel: [ 4564.779299] filemap_write_and_wait_range+0x3d/0x90
Jul 12 08:45:46 cohuatl kernel: [ 4564.784485] reiser4_sync_file_common+0x22/0xd0 [reiser4]
Jul 12 08:45:46 cohuatl kernel: [ 4564.789996] __x64_sys_fsync+0x34/0x60
Jul 12 08:45:46 cohuatl kernel: [ 4564.793853] do_syscall_64+0x33/0x40
Jul 12 08:45:46 cohuatl kernel: [ 4564.797550] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jul 12 08:45:46 cohuatl kernel: [ 4564.802709] RIP: 0033:0x7f67aa374abb
Jul 12 08:45:46 cohuatl kernel: [ 4564.806411] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 d3 f2 f8 ff 8b 7c 24 0c 41 89 c0 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 11 f3 f8 ff 8b 44
Jul 12 08:45:46 cohuatl kernel: [ 4564.826451] RSP: 002b:00007ffd99b17470 EFLAGS: 00000293 ORIG_RAX: 000000000000004a
Jul 12 08:45:46 cohuatl kernel: [ 4564.834338] RAX: ffffffffffffffda RBX: 00005619b093b7c0 RCX: 00007f67aa374abb
Jul 12 08:45:46 cohuatl kernel: [ 4564.841792] RDX: 00007f67a92b4000 RSI: 00005619b093b9b0 RDI: 000000000000001b
Jul 12 08:45:46 cohuatl kernel: [ 4564.849054] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffd99b175b8
Jul 12 08:45:46 cohuatl kernel: [ 4564.856297] R10: 00007f67aa6aaa34 R11: 0000000000000293 R12: 00005619b093b7c0
Jul 12 08:45:46 cohuatl kernel: [ 4564.863555] R13: 00007ffd99b175b0 R14: 0000000000000000 R15: 00007ffd99b175b0
Jul 12 08:45:46 cohuatl kernel: [ 4564.870803] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
Jul 12 08:45:46 cohuatl kernel: [ 4564.919320] ---[ end trace a99af9094f220cad ]---
Jul 12 08:45:46 cohuatl kernel: [ 4564.924272] RIP: 0010:writepages_unix_file+0x2a8/0x410 [reiser4]
Jul 12 08:45:46 cohuatl kernel: [ 4564.930609] Code: 85 ff 0f 85 93 00 00 00 b9 01 00 00 00 4c 89 f2 48 8d 74 24 28 4c 89 ef e8 45 6a 0d fd 85 c0 0f 84 21 01 00 00 48 8b 44 24 28 <48> 8b 50 08 48 8d 4a ff 83 e2 01 48 0f 45 c1 f0 ff 40 34 4c 89 ef
Jul 12 08:45:46 cohuatl kernel: [ 4564.952436] RSP: 0018:ffffb9c042743d98 EFLAGS: 00010002
Jul 12 08:45:46 cohuatl kernel: [ 4564.957870] RAX: 00041dfdf0001003 RBX: ffff923d05bfe798 RCX: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.965215] RDX: 0000000000000003 RSI: ffff923d03007488 RDI: 0000000000000040
Jul 12 08:45:46 cohuatl kernel: [ 4564.972994] RBP: ffffb9c042743e58 R08: 0000000000000280 R09: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.980248] R10: 0000000000000000 R11: ffff923d05bfe918 R12: 0000000000000001
Jul 12 08:45:46 cohuatl kernel: [ 4564.988373] R13: ffff923d05bfe918 R14: 00000000000001bd R15: 0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4564.996467] FS: 00007f67a9ab4900(0000) GS:ffff92402fd00000(0000) knlGS:0000000000000000
Jul 12 08:45:46 cohuatl kernel: [ 4565.004854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 12 08:45:46 cohuatl kernel: [ 4565.010703] CR2: 00007f67a92b4010 CR3: 000000011cad0000 CR4: 0000000000350ea0
Jul 12 08:45:46 cohuatl kernel: [ 4565.018966] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.018966] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.032700] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.032700] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.046712] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.046712] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.060063] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.060063] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.074874] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.074874] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.091421] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.091421] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.106736] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.106736] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.122659] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.122659] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.137302] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.137302] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.152859] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.152859] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.167576] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.167576] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.182667] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.182667] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.197785] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.197785] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.212738] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.212738] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.227564] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.227564] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.242258] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.242258] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.258594] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.258594] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.272467] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.272467] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.287695] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.287695] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.303729] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.303729] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.318468] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.318468] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.333365] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.333365] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.348106] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.348106] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.361904] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.361904] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.376964] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.376964] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.390423] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.390423] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.405042] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.405042] WARNING: out of memory?
Jul 12 08:45:46 cohuatl kernel: [ 4565.418314] reiser4[systemd-journal(4074)]: release_unix_file (fs/reiser4/plugin/file/file.c:2360)[vs-44]:
Jul 12 08:45:46 cohuatl kernel: [ 4565.418314] WARNING: out of memory?
[ 4655.700931] systemd[1]: systemd-journald.service: start operation timed out. Terminating.
[ 4745.950510] systemd[1]: systemd-journald.service: State 'stop-sigterm' timed out. Killing.
[ 4745.959459] systemd[1]: systemd-journald.service: Killing process 14689 (systemd-journal) with signal SIGKILL.
[ 4836.200138] systemd[1]: systemd-journald.service: Processes still around after SIGKILL. Ignoring.
[ 4926.449757] systemd[1]: systemd-journald.service: State 'final-sigterm' timed out. Killing.
[ 4926.459875] systemd[1]: systemd-journald.service: Killing process 14689 (systemd-journal) with signal SIGKILL.
[ 5016.699319] systemd[1]: systemd-journald.service: Processes still around after final SIGKILL. Entering failed mode.
[ 5016.711927] systemd[1]: systemd-journald.service: Failed with result 'timeout'.
[ 5016.720282] systemd[1]: systemd-journald.service: Unit process 14689 (systemd-journal) remains running after unit stopped.
[ 5016.732142] systemd[1]: Failed to start Journal Service.
[ 5016.738322] systemd[1]: Dependency failed for Flush Journal to Persistent Storage.
[ 5016.746963] systemd[1]: systemd-journal-flush.service: Job systemd-journal-flush.service/start failed with result 'dependency'.
[ 5016.760807] systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 2.
[ 5016.770983] systemd[1]: Stopped Journal Service.
[ 5016.775933] systemd[1]: systemd-journald.service: Found left-over process 14689 (systemd-journal) in control group while starting unit. Ignoring.
[ 5016.790303] systemd[1]: This usually indicates unclean termination of a previous run, or service implementation deficiencies.
[ 5016.803055] systemd[1]: Starting Journal Service...
[ 5044.320743] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5044.328567] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5044.378221] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D E 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5044.390848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5044.400269] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5044.405772] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5044.424664] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5044.429993] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5044.437229] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5044.444466] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5044.451702] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5044.458937] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5044.466199] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5044.474739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5044.480955] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5044.488903] Call Trace:
[ 5044.491639] ? tlbflush_read_file+0x70/0x70
[ 5044.496240] ? tlbflush_read_file+0x70/0x70
[ 5044.501219] on_each_cpu+0x2b/0x60
[ 5044.504727] __change_page_attr_set_clr+0x5fc/0xd80
[ 5044.509990] __change_page_attr_set_clr+0xd14/0xd80
[ 5044.514991] change_page_attr_set_clr+0x12f/0x1c0
[ 5044.520170] set_memory_ro+0x26/0x30
[ 5044.523853] bpf_int_jit_compile+0x442/0x470
[ 5044.528239] bpf_prog_select_runtime+0x116/0x1c0
[ 5044.533242] bpf_migrate_filter+0x120/0x170
[ 5044.537568] bpf_prog_create_from_user+0x178/0x1f0
[ 5044.542469] do_seccomp+0x2b5/0xa20
[ 5044.546066] ? do_user_addr_fault+0x1cf/0x3f0
[ 5044.551181] do_syscall_64+0x33/0x40
[ 5044.554884] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5044.560062] RIP: 0033:0x7fb65d45a9b9
[ 5044.563748] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5044.583096] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5044.590775] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5044.598019] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5044.605538] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5044.612926] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5044.620183] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5072.320620] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5072.328395] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5072.378917] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5072.392239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5072.401586] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5072.407272] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5072.427419] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5072.432772] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5072.440204] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5072.447475] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5072.454735] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5072.462332] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5072.470078] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5072.479548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5072.486255] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5072.493502] Call Trace:
[ 5072.496080] ? tlbflush_read_file+0x70/0x70
[ 5072.500462] ? tlbflush_read_file+0x70/0x70
[ 5072.504757] on_each_cpu+0x2b/0x60
[ 5072.508377] __change_page_attr_set_clr+0x5fc/0xd80
[ 5072.513367] __change_page_attr_set_clr+0xd14/0xd80
[ 5072.518494] change_page_attr_set_clr+0x12f/0x1c0
[ 5072.523398] set_memory_ro+0x26/0x30
[ 5072.527101] bpf_int_jit_compile+0x442/0x470
[ 5072.531496] bpf_prog_select_runtime+0x116/0x1c0
[ 5072.536344] bpf_migrate_filter+0x120/0x170
[ 5072.540913] bpf_prog_create_from_user+0x178/0x1f0
[ 5072.546177] do_seccomp+0x2b5/0xa20
[ 5072.549861] ? do_user_addr_fault+0x1cf/0x3f0
[ 5072.554343] do_syscall_64+0x33/0x40
[ 5072.558252] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5072.563426] RIP: 0033:0x7fb65d45a9b9
[ 5072.567112] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5072.587009] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5072.595042] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5072.603092] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5072.610437] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5072.618085] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5072.625942] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5100.320496] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5100.328297] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5100.378469] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5100.391270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5100.401125] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5100.406630] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5100.425763] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5100.431461] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5100.438788] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5100.446027] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5100.453281] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5100.460535] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5100.467777] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5100.475970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5100.481820] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5100.489062] Call Trace:
[ 5100.491619] ? tlbflush_read_file+0x70/0x70
[ 5100.495907] ? tlbflush_read_file+0x70/0x70
[ 5100.500207] on_each_cpu+0x2b/0x60
[ 5100.503801] __change_page_attr_set_clr+0x5fc/0xd80
[ 5100.508798] __change_page_attr_set_clr+0xd14/0xd80
[ 5100.513954] change_page_attr_set_clr+0x12f/0x1c0
[ 5100.518762] set_memory_ro+0x26/0x30
[ 5100.522443] bpf_int_jit_compile+0x442/0x470
[ 5100.526835] bpf_prog_select_runtime+0x116/0x1c0
[ 5100.531567] bpf_migrate_filter+0x120/0x170
[ 5100.535854] bpf_prog_create_from_user+0x178/0x1f0
[ 5100.540763] do_seccomp+0x2b5/0xa20
[ 5100.544373] ? do_user_addr_fault+0x1cf/0x3f0
[ 5100.548838] do_syscall_64+0x33/0x40
[ 5100.552519] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5100.557762] RIP: 0033:0x7fb65d45a9b9
[ 5100.561443] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5100.580488] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5100.588336] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5100.596163] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5100.603403] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5100.610641] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5100.617881] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5128.320373] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5128.328095] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5128.377936] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5128.390561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5128.399890] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5128.405393] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5128.424268] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5128.429613] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5128.436858] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5128.444111] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5128.451371] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5128.458624] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5128.465867] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5128.474064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5128.479931] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5128.487175] Call Trace:
[ 5128.489734] ? tlbflush_read_file+0x70/0x70
[ 5128.494022] ? tlbflush_read_file+0x70/0x70
[ 5128.498312] on_each_cpu+0x2b/0x60
[ 5128.501824] __change_page_attr_set_clr+0x5fc/0xd80
[ 5128.506811] __change_page_attr_set_clr+0xd14/0xd80
[ 5128.511793] change_page_attr_set_clr+0x12f/0x1c0
[ 5128.516777] set_memory_ro+0x26/0x30
[ 5128.520460] bpf_int_jit_compile+0x442/0x470
[ 5128.524852] bpf_prog_select_runtime+0x116/0x1c0
[ 5128.529579] bpf_migrate_filter+0x120/0x170
[ 5128.533869] bpf_prog_create_from_user+0x178/0x1f0
[ 5128.538941] do_seccomp+0x2b5/0xa20
[ 5128.542535] ? do_user_addr_fault+0x1cf/0x3f0
[ 5128.547001] do_syscall_64+0x33/0x40
[ 5128.550684] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5128.555844] RIP: 0033:0x7fb65d45a9b9
[ 5128.559529] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5128.578681] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5128.586368] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5128.593700] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5128.600942] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5128.608184] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5128.615426] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5156.320248] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5156.328441] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5156.379418] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5156.392481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5156.402312] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5156.407932] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5156.427482] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5156.432812] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5156.440055] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5156.447525] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5156.455798] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5156.463065] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5156.470597] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5156.479003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5156.485223] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5156.492746] Call Trace:
[ 5156.495309] ? tlbflush_read_file+0x70/0x70
[ 5156.499681] ? tlbflush_read_file+0x70/0x70
[ 5156.503991] on_each_cpu+0x2b/0x60
[ 5156.507503] __change_page_attr_set_clr+0x5fc/0xd80
[ 5156.512507] __change_page_attr_set_clr+0xd14/0xd80
[ 5156.517514] change_page_attr_set_clr+0x12f/0x1c0
[ 5156.522334] set_memory_ro+0x26/0x30
[ 5156.526054] bpf_int_jit_compile+0x442/0x470
[ 5156.530453] bpf_prog_select_runtime+0x116/0x1c0
[ 5156.535549] bpf_migrate_filter+0x120/0x170
[ 5156.539962] bpf_prog_create_from_user+0x178/0x1f0
[ 5156.544969] do_seccomp+0x2b5/0xa20
[ 5156.548586] ? do_user_addr_fault+0x1cf/0x3f0
[ 5156.553060] do_syscall_64+0x33/0x40
[ 5156.556930] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5156.562128] RIP: 0033:0x7fb65d45a9b9
[ 5156.566039] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5156.585335] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5156.593623] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5156.600880] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5156.608732] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5156.617036] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5156.624300] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5184.320125] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5184.328694] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5184.382373] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5184.395674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5184.405932] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5184.411895] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5184.433103] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5184.438527] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5184.446060] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5184.453618] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5184.461411] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5184.469138] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5184.476643] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5184.486298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5184.492414] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5184.499660] Call Trace:
[ 5184.502257] ? tlbflush_read_file+0x70/0x70
[ 5184.506562] ? tlbflush_read_file+0x70/0x70
[ 5184.511384] on_each_cpu+0x2b/0x60
[ 5184.515148] __change_page_attr_set_clr+0x5fc/0xd80
[ 5184.520343] __change_page_attr_set_clr+0xd14/0xd80
[ 5184.525334] change_page_attr_set_clr+0x12f/0x1c0
[ 5184.530780] set_memory_ro+0x26/0x30
[ 5184.534483] bpf_int_jit_compile+0x442/0x470
[ 5184.539755] bpf_prog_select_runtime+0x116/0x1c0
[ 5184.544598] bpf_migrate_filter+0x120/0x170
[ 5184.549085] bpf_prog_create_from_user+0x178/0x1f0
[ 5184.554209] do_seccomp+0x2b5/0xa20
[ 5184.557927] ? do_user_addr_fault+0x1cf/0x3f0
[ 5184.562397] do_syscall_64+0x33/0x40
[ 5184.566269] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5184.571429] RIP: 0033:0x7fb65d45a9b9
[ 5184.575462] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5184.595814] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5184.605458] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5184.613493] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5184.621293] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5184.630266] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5184.638425] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5212.320002] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5212.328082] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5212.377965] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5212.390725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5212.400541] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5212.406335] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5212.426156] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5212.432648] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5212.440567] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5212.448428] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5212.455791] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5212.463360] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5212.470607] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5212.478822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5212.484671] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5212.491915] Call Trace:
[ 5212.494606] ? tlbflush_read_file+0x70/0x70
[ 5212.498902] ? tlbflush_read_file+0x70/0x70
[ 5212.503304] on_each_cpu+0x2b/0x60
[ 5212.506816] __change_page_attr_set_clr+0x5fc/0xd80
[ 5212.511802] __change_page_attr_set_clr+0xd14/0xd80
[ 5212.517055] change_page_attr_set_clr+0x12f/0x1c0
[ 5212.521870] set_memory_ro+0x26/0x30
[ 5212.525555] bpf_int_jit_compile+0x442/0x470
[ 5212.529936] bpf_prog_select_runtime+0x116/0x1c0
[ 5212.534678] bpf_migrate_filter+0x120/0x170
[ 5212.539418] bpf_prog_create_from_user+0x178/0x1f0
[ 5212.544630] do_seccomp+0x2b5/0xa20
[ 5212.548330] ? do_user_addr_fault+0x1cf/0x3f0
[ 5212.552969] do_syscall_64+0x33/0x40
[ 5212.556783] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5212.562055] RIP: 0033:0x7fb65d45a9b9
[ 5212.565823] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5212.585090] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5212.593692] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5212.601482] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5212.608825] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5212.616522] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5212.623767] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5240.319878] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5240.329548] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5240.379475] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5240.392113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5240.401459] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5240.407793] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5240.427372] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5240.432723] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5240.440222] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5240.447653] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5240.455172] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5240.462884] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5240.470433] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5240.478738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5240.484950] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5240.492491] Call Trace:
[ 5240.495069] ? tlbflush_read_file+0x70/0x70
[ 5240.500561] ? tlbflush_read_file+0x70/0x70
[ 5240.504849] on_each_cpu+0x2b/0x60
[ 5240.508355] __change_page_attr_set_clr+0x5fc/0xd80
[ 5240.513880] __change_page_attr_set_clr+0xd14/0xd80
[ 5240.519058] change_page_attr_set_clr+0x12f/0x1c0
[ 5240.525036] set_memory_ro+0x26/0x30
[ 5240.530686] bpf_int_jit_compile+0x442/0x470
[ 5240.536769] bpf_prog_select_runtime+0x116/0x1c0
[ 5240.542078] bpf_migrate_filter+0x120/0x170
[ 5240.546374] bpf_prog_create_from_user+0x178/0x1f0
[ 5240.551272] do_seccomp+0x2b5/0xa20
[ 5240.555502] ? do_user_addr_fault+0x1cf/0x3f0
[ 5240.559988] do_syscall_64+0x33/0x40
[ 5240.563687] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5240.570694] RIP: 0033:0x7fb65d45a9b9
[ 5240.575173] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5240.595622] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5240.604974] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5240.612318] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5240.620140] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5240.628891] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5240.636410] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5268.319754] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5268.327761] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5268.383096] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5268.398159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5268.407501] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5268.413010] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5268.433321] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5268.439406] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5268.447542] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5268.456704] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5268.464951] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5268.473588] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5268.482650] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5268.494238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5268.503730] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5268.513758] Call Trace:
[ 5268.516896] ? tlbflush_read_file+0x70/0x70
[ 5268.521592] ? tlbflush_read_file+0x70/0x70
[ 5268.526389] on_each_cpu+0x2b/0x60
[ 5268.530096] __change_page_attr_set_clr+0x5fc/0xd80
[ 5268.536488] __change_page_attr_set_clr+0xd14/0xd80
[ 5268.542369] change_page_attr_set_clr+0x12f/0x1c0
[ 5268.547211] set_memory_ro+0x26/0x30
[ 5268.551041] bpf_int_jit_compile+0x442/0x470
[ 5268.555964] bpf_prog_select_runtime+0x116/0x1c0
[ 5268.561647] bpf_migrate_filter+0x120/0x170
[ 5268.566174] bpf_prog_create_from_user+0x178/0x1f0
[ 5268.572049] do_seccomp+0x2b5/0xa20
[ 5268.575861] ? do_user_addr_fault+0x1cf/0x3f0
[ 5268.581056] do_syscall_64+0x33/0x40
[ 5268.584743] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5268.589910] RIP: 0033:0x7fb65d45a9b9
[ 5268.595351] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5268.618470] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5268.626680] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5268.634781] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5268.642382] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5268.650552] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5268.658012] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5296.319631] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5296.328306] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5296.376742] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5296.389364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5296.398715] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5296.404221] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5296.423266] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5296.428596] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5296.435921] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5296.443177] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5296.450416] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5296.457918] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5296.465577] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5296.474658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5296.481231] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5296.488804] Call Trace:
[ 5296.491366] ? tlbflush_read_file+0x70/0x70
[ 5296.496090] ? tlbflush_read_file+0x70/0x70
[ 5296.500654] on_each_cpu+0x2b/0x60
[ 5296.504360] __change_page_attr_set_clr+0x5fc/0xd80
[ 5296.509934] __change_page_attr_set_clr+0xd14/0xd80
[ 5296.515115] change_page_attr_set_clr+0x12f/0x1c0
[ 5296.520115] set_memory_ro+0x26/0x30
[ 5296.523886] bpf_int_jit_compile+0x442/0x470
[ 5296.528569] bpf_prog_select_runtime+0x116/0x1c0
[ 5296.533440] bpf_migrate_filter+0x120/0x170
[ 5296.537956] bpf_prog_create_from_user+0x178/0x1f0
[ 5296.543064] do_seccomp+0x2b5/0xa20
[ 5296.547568] ? do_user_addr_fault+0x1cf/0x3f0
[ 5296.552227] do_syscall_64+0x33/0x40
[ 5296.555997] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5296.561649] RIP: 0033:0x7fb65d45a9b9
[ 5296.565333] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5296.584567] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5296.592242] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5296.599479] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5296.606735] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5296.613987] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5296.622254] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5324.319508] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5324.327160] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5324.376019] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5324.390157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5324.399605] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5324.405285] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5324.424156] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5324.429492] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5324.436823] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5324.444165] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5324.451496] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5324.458910] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5324.466813] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5324.477397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5324.483338] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5324.491085] Call Trace:
[ 5324.493649] ? tlbflush_read_file+0x70/0x70
[ 5324.497940] ? tlbflush_read_file+0x70/0x70
[ 5324.502426] on_each_cpu+0x2b/0x60
[ 5324.505937] __change_page_attr_set_clr+0x5fc/0xd80
[ 5324.510942] __change_page_attr_set_clr+0xd14/0xd80
[ 5324.515931] change_page_attr_set_clr+0x12f/0x1c0
[ 5324.520740] set_memory_ro+0x26/0x30
[ 5324.524510] bpf_int_jit_compile+0x442/0x470
[ 5324.528913] bpf_prog_select_runtime+0x116/0x1c0
[ 5324.533726] bpf_migrate_filter+0x120/0x170
[ 5324.538189] bpf_prog_create_from_user+0x178/0x1f0
[ 5324.543188] do_seccomp+0x2b5/0xa20
[ 5324.546871] ? do_user_addr_fault+0x1cf/0x3f0
[ 5324.551460] do_syscall_64+0x33/0x40
[ 5324.555337] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5324.560599] RIP: 0033:0x7fb65d45a9b9
[ 5324.565076] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5324.584272] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5324.591948] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5324.599273] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5324.606566] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5324.614603] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5324.622173] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5352.319383] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5352.327893] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5352.377523] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5352.391026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5352.400453] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5352.406142] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5352.425247] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5352.430600] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5352.437845] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5352.445102] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5352.452515] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5352.459862] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5352.467226] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5352.475424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5352.481376] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5352.488806] Call Trace:
[ 5352.491369] ? tlbflush_read_file+0x70/0x70
[ 5352.495673] ? tlbflush_read_file+0x70/0x70
[ 5352.499962] on_each_cpu+0x2b/0x60
[ 5352.503578] __change_page_attr_set_clr+0x5fc/0xd80
[ 5352.508583] __change_page_attr_set_clr+0xd14/0xd80
[ 5352.513608] change_page_attr_set_clr+0x12f/0x1c0
[ 5352.518424] set_memory_ro+0x26/0x30
[ 5352.522454] bpf_int_jit_compile+0x442/0x470
[ 5352.526832] bpf_prog_select_runtime+0x116/0x1c0
[ 5352.532076] bpf_migrate_filter+0x120/0x170
[ 5352.536362] bpf_prog_create_from_user+0x178/0x1f0
[ 5352.541563] do_seccomp+0x2b5/0xa20
[ 5352.545258] ? do_user_addr_fault+0x1cf/0x3f0
[ 5352.549739] do_syscall_64+0x33/0x40
[ 5352.553425] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5352.559117] RIP: 0033:0x7fb65d45a9b9
[ 5352.562799] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5352.582845] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5352.590884] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5352.598903] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5352.606219] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5352.613595] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5352.621016] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5380.319260] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5380.326987] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5380.375498] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5380.388125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5380.397468] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5380.402993] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5380.421950] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5380.427292] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5380.434801] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5380.442036] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5380.449289] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5380.456539] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5380.464302] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5380.472610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5380.478465] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5380.485719] Call Trace:
[ 5380.488277] ? tlbflush_read_file+0x70/0x70
[ 5380.492747] ? tlbflush_read_file+0x70/0x70
[ 5380.497032] on_each_cpu+0x2b/0x60
[ 5380.500535] __change_page_attr_set_clr+0x5fc/0xd80
[ 5380.505519] __change_page_attr_set_clr+0xd14/0xd80
[ 5380.510513] change_page_attr_set_clr+0x12f/0x1c0
[ 5380.515319] set_memory_ro+0x26/0x30
[ 5380.519008] bpf_int_jit_compile+0x442/0x470
[ 5380.523558] bpf_prog_select_runtime+0x116/0x1c0
[ 5380.528286] bpf_migrate_filter+0x120/0x170
[ 5380.532745] bpf_prog_create_from_user+0x178/0x1f0
[ 5380.537926] do_seccomp+0x2b5/0xa20
[ 5380.541540] ? do_user_addr_fault+0x1cf/0x3f0
[ 5380.546065] do_syscall_64+0x33/0x40
[ 5380.549764] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5380.554921] RIP: 0033:0x7fb65d45a9b9
[ 5380.558616] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5380.577671] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5380.585537] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5380.592792] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5380.600138] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5380.607899] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5380.615426] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5408.319137] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5408.326846] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5408.376813] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5408.390380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5408.399707] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5408.405210] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5408.424273] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5408.429877] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5408.437204] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5408.444531] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5408.451769] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5408.459133] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5408.466374] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5408.474567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5408.480996] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5408.488504] Call Trace:
[ 5408.491064] ? tlbflush_read_file+0x70/0x70
[ 5408.495367] ? tlbflush_read_file+0x70/0x70
[ 5408.499782] on_each_cpu+0x2b/0x60
[ 5408.503308] __change_page_attr_set_clr+0x5fc/0xd80
[ 5408.509184] __change_page_attr_set_clr+0xd14/0xd80
[ 5408.514184] change_page_attr_set_clr+0x12f/0x1c0
[ 5408.519007] set_memory_ro+0x26/0x30
[ 5408.522714] bpf_int_jit_compile+0x442/0x470
[ 5408.527104] bpf_prog_select_runtime+0x116/0x1c0
[ 5408.531840] bpf_migrate_filter+0x120/0x170
[ 5408.536394] bpf_prog_create_from_user+0x178/0x1f0
[ 5408.541583] do_seccomp+0x2b5/0xa20
[ 5408.545177] ? do_user_addr_fault+0x1cf/0x3f0
[ 5408.549640] do_syscall_64+0x33/0x40
[ 5408.553592] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5408.559237] RIP: 0033:0x7fb65d45a9b9
[ 5408.563029] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5408.583683] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5408.591835] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5408.600687] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5408.608439] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5408.615782] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5408.623679] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5436.319013] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5436.327300] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5436.376505] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5436.389399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5436.398958] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5436.404475] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5436.423617] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5436.429046] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5436.436288] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5436.443541] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5436.450893] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5436.458305] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5436.465558] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5436.473750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5436.479862] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5436.487111] Call Trace:
[ 5436.489670] ? tlbflush_read_file+0x70/0x70
[ 5436.493953] ? tlbflush_read_file+0x70/0x70
[ 5436.498243] on_each_cpu+0x2b/0x60
[ 5436.501746] __change_page_attr_set_clr+0x5fc/0xd80
[ 5436.506732] __change_page_attr_set_clr+0xd14/0xd80
[ 5436.511713] change_page_attr_set_clr+0x12f/0x1c0
[ 5436.516518] set_memory_ro+0x26/0x30
[ 5436.520196] bpf_int_jit_compile+0x442/0x470
[ 5436.524582] bpf_prog_select_runtime+0x116/0x1c0
[ 5436.529303] bpf_migrate_filter+0x120/0x170
[ 5436.533589] bpf_prog_create_from_user+0x178/0x1f0
[ 5436.538661] do_seccomp+0x2b5/0xa20
[ 5436.542260] ? do_user_addr_fault+0x1cf/0x3f0
[ 5436.546733] do_syscall_64+0x33/0x40
[ 5436.550409] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5436.555651] RIP: 0033:0x7fb65d45a9b9
[ 5436.559332] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5436.578402] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5436.586661] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5436.593916] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5436.601349] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5436.608601] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5436.617224] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5464.318889] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5464.326800] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5464.377099] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5464.389865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5464.399694] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5464.405528] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5464.425354] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5464.430729] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5464.438066] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5464.445764] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5464.453113] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5464.460378] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5464.467901] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5464.476291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5464.482248] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5464.489815] Call Trace:
[ 5464.492395] ? tlbflush_read_file+0x70/0x70
[ 5464.496964] ? tlbflush_read_file+0x70/0x70
[ 5464.501446] on_each_cpu+0x2b/0x60
[ 5464.505128] __change_page_attr_set_clr+0x5fc/0xd80
[ 5464.510133] __change_page_attr_set_clr+0xd14/0xd80
[ 5464.515312] change_page_attr_set_clr+0x12f/0x1c0
[ 5464.520211] set_memory_ro+0x26/0x30
[ 5464.524065] bpf_int_jit_compile+0x442/0x470
[ 5464.528788] bpf_prog_select_runtime+0x116/0x1c0
[ 5464.533533] bpf_migrate_filter+0x120/0x170
[ 5464.537823] bpf_prog_create_from_user+0x178/0x1f0
[ 5464.542719] do_seccomp+0x2b5/0xa20
[ 5464.546315] ? do_user_addr_fault+0x1cf/0x3f0
[ 5464.550892] do_syscall_64+0x33/0x40
[ 5464.554659] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5464.559906] RIP: 0033:0x7fb65d45a9b9
[ 5464.563604] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5464.585382] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5464.593168] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5464.600592] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5464.607846] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5464.615197] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5464.622874] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5492.318765] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5492.326493] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5492.375821] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5492.388440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5492.397762] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5492.403261] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5492.422128] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5492.427465] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5492.434786] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5492.442205] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5492.449442] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5492.456676] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5492.463914] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5492.472282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5492.478130] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5492.485382] Call Trace:
[ 5492.487949] ? tlbflush_read_file+0x70/0x70
[ 5492.492250] ? tlbflush_read_file+0x70/0x70
[ 5492.496547] on_each_cpu+0x2b/0x60
[ 5492.500048] __change_page_attr_set_clr+0x5fc/0xd80
[ 5492.505028] __change_page_attr_set_clr+0xd14/0xd80
[ 5492.510007] change_page_attr_set_clr+0x12f/0x1c0
[ 5492.514813] set_memory_ro+0x26/0x30
[ 5492.518502] bpf_int_jit_compile+0x442/0x470
[ 5492.522873] bpf_prog_select_runtime+0x116/0x1c0
[ 5492.527609] bpf_migrate_filter+0x120/0x170
[ 5492.531999] bpf_prog_create_from_user+0x178/0x1f0
[ 5492.536945] do_seccomp+0x2b5/0xa20
[ 5492.540678] ? do_user_addr_fault+0x1cf/0x3f0
[ 5492.545152] do_syscall_64+0x33/0x40
[ 5492.548921] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5492.554163] RIP: 0033:0x7fb65d45a9b9
[ 5492.557847] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5492.576722] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5492.584411] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5492.591656] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5492.599791] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5492.608815] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5492.616184] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5520.318641] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5520.326368] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5520.374887] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5520.387711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5520.397121] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5520.402911] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5520.422231] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5520.427572] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5520.434899] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5520.442541] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5520.449792] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5520.457033] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5520.464292] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5520.472498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5520.478363] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5520.485707] Call Trace:
[ 5520.488268] ? tlbflush_read_file+0x70/0x70
[ 5520.492801] ? tlbflush_read_file+0x70/0x70
[ 5520.497247] on_each_cpu+0x2b/0x60
[ 5520.500868] __change_page_attr_set_clr+0x5fc/0xd80
[ 5520.506043] __change_page_attr_set_clr+0xd14/0xd80
[ 5520.511031] change_page_attr_set_clr+0x12f/0x1c0
[ 5520.515865] set_memory_ro+0x26/0x30
[ 5520.519919] bpf_int_jit_compile+0x442/0x470
[ 5520.524404] bpf_prog_select_runtime+0x116/0x1c0
[ 5520.529330] bpf_migrate_filter+0x120/0x170
[ 5520.533638] bpf_prog_create_from_user+0x178/0x1f0
[ 5520.538548] do_seccomp+0x2b5/0xa20
[ 5520.542159] ? do_user_addr_fault+0x1cf/0x3f0
[ 5520.546627] do_syscall_64+0x33/0x40
[ 5520.550311] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5520.555581] RIP: 0033:0x7fb65d45a9b9
[ 5520.559440] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5520.578681] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5520.586357] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5520.593962] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5520.601479] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5520.608731] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5520.616054] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5548.318517] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5548.326549] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5548.375695] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5548.389480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5548.399217] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5548.405070] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5548.424921] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5548.430468] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5548.438801] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5548.446315] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5548.453656] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5548.460995] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5548.468251] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5548.476450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5548.482391] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5548.489912] Call Trace:
[ 5548.492474] ? tlbflush_read_file+0x70/0x70
[ 5548.496997] ? tlbflush_read_file+0x70/0x70
[ 5548.502089] on_each_cpu+0x2b/0x60
[ 5548.505618] __change_page_attr_set_clr+0x5fc/0xd80
[ 5548.510902] __change_page_attr_set_clr+0xd14/0xd80
[ 5548.515978] change_page_attr_set_clr+0x12f/0x1c0
[ 5548.520814] set_memory_ro+0x26/0x30
[ 5548.524858] bpf_int_jit_compile+0x442/0x470
[ 5548.529236] bpf_prog_select_runtime+0x116/0x1c0
[ 5548.533961] bpf_migrate_filter+0x120/0x170
[ 5548.538263] bpf_prog_create_from_user+0x178/0x1f0
[ 5548.543427] do_seccomp+0x2b5/0xa20
[ 5548.547022] ? do_user_addr_fault+0x1cf/0x3f0
[ 5548.551571] do_syscall_64+0x33/0x40
[ 5548.555341] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5548.560498] RIP: 0033:0x7fb65d45a9b9
[ 5548.564201] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5548.583079] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5548.590773] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5548.598092] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5548.605408] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5548.613161] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5548.620659] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5576.318395] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [(journald):14692]
[ 5576.326025] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5576.374888] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5576.387528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5576.398004] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5576.403611] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5576.423006] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5576.428355] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5576.435620] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5576.443150] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5576.450403] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5576.458093] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5576.465335] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5576.473779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5576.479634] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5576.487109] Call Trace:
[ 5576.489689] ? tlbflush_read_file+0x70/0x70
[ 5576.494079] ? tlbflush_read_file+0x70/0x70
[ 5576.498387] on_each_cpu+0x2b/0x60
[ 5576.501905] __change_page_attr_set_clr+0x5fc/0xd80
[ 5576.506903] __change_page_attr_set_clr+0xd14/0xd80
[ 5576.512059] change_page_attr_set_clr+0x12f/0x1c0
[ 5576.516959] set_memory_ro+0x26/0x30
[ 5576.520640] bpf_int_jit_compile+0x442/0x470
[ 5576.525028] bpf_prog_select_runtime+0x116/0x1c0
[ 5576.529777] bpf_migrate_filter+0x120/0x170
[ 5576.534171] bpf_prog_create_from_user+0x178/0x1f0
[ 5576.539067] do_seccomp+0x2b5/0xa20
[ 5576.542682] ? do_user_addr_fault+0x1cf/0x3f0
[ 5576.547334] do_syscall_64+0x33/0x40
[ 5576.551191] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5576.556360] RIP: 0033:0x7fb65d45a9b9
[ 5576.560068] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5576.579635] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5576.588296] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5576.596255] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5576.603934] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5576.611652] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5576.618919] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5604.318271] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5604.325982] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5604.375092] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5604.387732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5604.397161] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5604.402665] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5604.421551] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5604.427447] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5604.434694] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5604.442122] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5604.449545] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5604.458077] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5604.465320] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5604.473527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5604.479475] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5604.487061] Call Trace:
[ 5604.489622] ? tlbflush_read_file+0x70/0x70
[ 5604.494022] ? tlbflush_read_file+0x70/0x70
[ 5604.498335] on_each_cpu+0x2b/0x60
[ 5604.501856] __change_page_attr_set_clr+0x5fc/0xd80
[ 5604.506969] __change_page_attr_set_clr+0xd14/0xd80
[ 5604.512142] change_page_attr_set_clr+0x12f/0x1c0
[ 5604.517231] set_memory_ro+0x26/0x30
[ 5604.521012] bpf_int_jit_compile+0x442/0x470
[ 5604.525404] bpf_prog_select_runtime+0x116/0x1c0
[ 5604.530440] bpf_migrate_filter+0x120/0x170
[ 5604.534747] bpf_prog_create_from_user+0x178/0x1f0
[ 5604.539643] do_seccomp+0x2b5/0xa20
[ 5604.543427] ? do_user_addr_fault+0x1cf/0x3f0
[ 5604.547901] do_syscall_64+0x33/0x40
[ 5604.551594] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5604.556767] RIP: 0033:0x7fb65d45a9b9
[ 5604.560456] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5604.579637] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5604.587315] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5604.594903] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5604.602329] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5604.609868] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5604.617696] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5632.318147] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5632.325726] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5632.374261] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5632.386897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5632.396237] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5632.401753] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5632.420881] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5632.426208] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5632.433445] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5632.440691] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5632.447929] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5632.455250] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5632.462574] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5632.470763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5632.476608] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5632.483863] Call Trace:
[ 5632.486421] ? tlbflush_read_file+0x70/0x70
[ 5632.490717] ? tlbflush_read_file+0x70/0x70
[ 5632.495001] on_each_cpu+0x2b/0x60
[ 5632.498516] __change_page_attr_set_clr+0x5fc/0xd80
[ 5632.503509] __change_page_attr_set_clr+0xd14/0xd80
[ 5632.508749] change_page_attr_set_clr+0x12f/0x1c0
[ 5632.513568] set_memory_ro+0x26/0x30
[ 5632.517245] bpf_int_jit_compile+0x442/0x470
[ 5632.521618] bpf_prog_select_runtime+0x116/0x1c0
[ 5632.526339] bpf_migrate_filter+0x120/0x170
[ 5632.530626] bpf_prog_create_from_user+0x178/0x1f0
[ 5632.535535] do_seccomp+0x2b5/0xa20
[ 5632.539124] ? do_user_addr_fault+0x1cf/0x3f0
[ 5632.543582] do_syscall_64+0x33/0x40
[ 5632.547261] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5632.552414] RIP: 0033:0x7fb65d45a9b9
[ 5632.556093] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5632.575591] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5632.583733] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5632.591425] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5632.599741] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5632.607172] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5632.614586] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
[ 5660.318023] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [(journald):14692]
[ 5660.325665] Modules linked in: btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) vfat(E) msdos(E) fat(E) xfs(E) libcrc32c(E) dm_mod(E) jfs(E) crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E) crypto_simd(E) cryptd(E) glue_helper(E) sg(E) serio_raw(E) pvpanic(E) evdev(E) button(E) fuse(E) configfs(E) virtio_rng(E) rng_core(E) ip_tables(E) x_tables(E) autofs4(E) reiser4(E) zstd_compress(E) sd_mod(E) virtio_scsi(E) virtio_net(E) net_failover(E) scsi_mod(E) failover(E) crc32c_intel(E) virtio_pci(E) virtio_ring(E) virtio(E)
[ 5660.374184] CPU: 0 PID: 14692 Comm: (journald) Tainted: G D EL 5.10.0-6+reiser4.0.2-cloud-amd64 #1 Debian 5.10.29-2+reiser4.0.2
[ 5660.386824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 5660.396272] RIP: 0010:smp_call_function_single+0xe3/0x120
[ 5660.402039] Code: 28 00 00 00 75 5a c9 44 89 c0 c3 48 89 e6 4c 89 44 24 10 48 89 54 24 18 e8 5a fe ff ff 41 89 c0 8b 44 24 08 a8 01 74 0a f3 90 <8b> 44 24 08 a8 01 75 f6 eb c2 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85
[ 5660.421003] RSP: 0018:ffffb9c040d1bac0 EFLAGS: 00000202
[ 5660.426346] RAX: 0000000000000011 RBX: ffffffffbce69b10 RCX: ffff923d00282f00
[ 5660.433584] RDX: 0000000000000800 RSI: 00000000000000fb RDI: 0000000000000206
[ 5660.441013] RBP: ffffb9c040d1bb10 R08: 0000000000000000 R09: 0000000000000002
[ 5660.448251] R10: 0000000000000000 R11: 00000000001fffff R12: 8000000000000163
[ 5660.455664] R13: ffff923d5d400000 R14: 0000000000000001 R15: 0000000000001000
[ 5660.463079] FS: 00007fb65cc83900(0000) GS:ffff92402fc00000(0000) knlGS:0000000000000000
[ 5660.471455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5660.477318] CR2: 000055e58bbd5d10 CR3: 000000019715c000 CR4: 0000000000350eb0
[ 5660.484560] Call Trace:
[ 5660.487118] ? tlbflush_read_file+0x70/0x70
[ 5660.491681] ? tlbflush_read_file+0x70/0x70
[ 5660.496492] on_each_cpu+0x2b/0x60
[ 5660.500002] __change_page_attr_set_clr+0x5fc/0xd80
[ 5660.504995] __change_page_attr_set_clr+0xd14/0xd80
[ 5660.509993] change_page_attr_set_clr+0x12f/0x1c0
[ 5660.514890] set_memory_ro+0x26/0x30
[ 5660.518642] bpf_int_jit_compile+0x442/0x470
[ 5660.523164] bpf_prog_select_runtime+0x116/0x1c0
[ 5660.527974] bpf_migrate_filter+0x120/0x170
[ 5660.532350] bpf_prog_create_from_user+0x178/0x1f0
[ 5660.537553] do_seccomp+0x2b5/0xa20
[ 5660.541242] ? do_user_addr_fault+0x1cf/0x3f0
[ 5660.545706] do_syscall_64+0x33/0x40
[ 5660.549390] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5660.554547] RIP: 0033:0x7fb65d45a9b9
[ 5660.558265] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[ 5660.577820] RSP: 002b:00007ffc2066f928 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 5660.585688] RAX: ffffffffffffffda RBX: 000055e58bbb9510 RCX: 00007fb65d45a9b9
[ 5660.592975] RDX: 000055e58bcf3ff0 RSI: 0000000000000000 RDI: 0000000000000001
[ 5660.600212] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 5660.607534] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
[ 5660.614957] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc2066f9b8
SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000400000000 = 16384 MiB
CPUs found: 2 Max CPUs supported: 2
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=419430400 = 204800 MiB
drive 0x000f2410: PCHS=0/0/0 translation=lba LCHS=1024/255/63 s=419430400
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[ 0.000000] Linux version 5.10.0-6+reiser4.0.2-cloud-amd64 (debian-kernel@xxxxxxxxxxxxxxxx) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.29-2+reiser4.0.2 (2021-04-12)
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.10.0-6+reiser4.0.2-cloud-amd64 root=PARTUUID=f5a5ff74-e8ce-422b-b255-6ddcb2c678a4 ro console=ttyS0,38400n8d
From 08dba77f0ffa52a1a40d39835a849e4c690216e3 Mon Sep 17 00:00:00 2001
From: Metztli Information Technology <jose@xxxxxxxxxx>
Date: Fri, 26 Mar 2021 14:59:27 -0700
Subject: [PATCH] Ic ce (First) commit kernel 5.10.26 enabling read on reiser4
file system

---
arch/Kconfig | 3 -
arch/x86/ia32/ia32_aout.c | 1 +
arch/x86/include/asm/page_32_types.h | 11 --
arch/x86/include/asm/page_64_types.h | 38 -------
arch/x86/include/asm/processor.h | 60 ++++++++++-
arch/x86/include/asm/thread_info.h | 2 +
arch/x86/include/asm/uaccess.h | 26 ++++-
arch/x86/kernel/asm-offsets.c | 3 +
arch/x86/lib/getuser.S | 47 +++++----
arch/x86/lib/putuser.S | 25 +++--
drivers/misc/lkdtm/bugs.c | 10 ++
drivers/misc/lkdtm/core.c | 2 +
drivers/misc/lkdtm/lkdtm.h | 2 +
drivers/misc/lkdtm/usercopy.c | 15 +++
fs/proc/cpuinfo.c | 2 +-
fs/proc/generic.c | 4 +-
fs/proc/inode.c | 124 ++++++++--------------
fs/proc/proc_sysctl.c | 48 ++++-----
fs/proc/stat.c | 2 +-
fs/read_write.c | 71 +++++--------
fs/splice.c | 130 +++++++++++++++++++++---
include/linux/bpf-cgroup.h | 2 +-
include/linux/fs.h | 2 +
include/linux/proc_fs.h | 1 -
include/linux/uaccess.h | 22 +---
kernel/bpf/cgroup.c | 2 +-
lib/test_bitmap.c | 91 +++++++++++++----
tools/testing/selftests/lkdtm/tests.txt | 2 +
28 files changed, 442 insertions(+), 306 deletions(-)

diff --git a/arch/Kconfig b/arch/Kconfig
index 69fe7133c765..f8769e61757b 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -24,9 +24,6 @@ config KEXEC_ELF
config HAVE_IMA_KEXEC
bool

-config SET_FS
- bool
-
config HOTPLUG_SMT
bool

diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index a09fc37ead9d..ca8a657edf59 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -239,6 +239,7 @@ static int load_aout_binary(struct linux_binprm *bprm)
(regs)->ss = __USER32_DS;
regs->r8 = regs->r9 = regs->r10 = regs->r11 =
regs->r12 = regs->r13 = regs->r14 = regs->r15 = 0;
+ set_fs(USER_DS);
return 0;
}

diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
index f462895a33e4..565ad755c785 100644
--- a/arch/x86/include/asm/page_32_types.h
+++ b/arch/x86/include/asm/page_32_types.h
@@ -41,17 +41,6 @@
#define __VIRTUAL_MASK_SHIFT 32
#endif /* CONFIG_X86_PAE */

-/*
- * User space process size: 3GB (default).
- */
-#define IA32_PAGE_OFFSET __PAGE_OFFSET
-#define TASK_SIZE __PAGE_OFFSET
-#define TASK_SIZE_LOW TASK_SIZE
-#define TASK_SIZE_MAX TASK_SIZE
-#define DEFAULT_MAP_WINDOW TASK_SIZE
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX STACK_TOP
-
/*
* Kernel image size is limited to 512 MB (see in arch/x86/kernel/head_32.S)
*/
diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h
index 3f49dac03617..d0c6c10c18a0 100644
--- a/arch/x86/include/asm/page_64_types.h
+++ b/arch/x86/include/asm/page_64_types.h
@@ -59,44 +59,6 @@
#define __VIRTUAL_MASK_SHIFT 47
#endif

-/*
- * User space process size. This is the first address outside the user range.
- * There are a few constraints that determine this:
- *
- * On Intel CPUs, if a SYSCALL instruction is at the highest canonical
- * address, then that syscall will enter the kernel with a
- * non-canonical return address, and SYSRET will explode dangerously.
- * We avoid this particular problem by preventing anything executable
- * from being mapped at the maximum canonical address.
- *
- * On AMD CPUs in the Ryzen family, there's a nasty bug in which the
- * CPUs malfunction if they execute code from the highest canonical page.
- * They'll speculate right off the end of the canonical space, and
- * bad things happen. This is worked around in the same way as the
- * Intel problem.
- *
- * With page table isolation enabled, we map the LDT in ... [stay tuned]
- */
-#define TASK_SIZE_MAX ((_AC(1,UL) << __VIRTUAL_MASK_SHIFT) - PAGE_SIZE)
-
-#define DEFAULT_MAP_WINDOW ((1UL << 47) - PAGE_SIZE)
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
- 0xc0000000 : 0xFFFFe000)
-
-#define TASK_SIZE_LOW (test_thread_flag(TIF_ADDR32) ? \
- IA32_PAGE_OFFSET : DEFAULT_MAP_WINDOW)
-#define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
- IA32_PAGE_OFFSET : TASK_SIZE_MAX)
-#define TASK_SIZE_OF(child) ((test_tsk_thread_flag(child, TIF_ADDR32)) ? \
- IA32_PAGE_OFFSET : TASK_SIZE_MAX)
-
-#define STACK_TOP TASK_SIZE_LOW
-#define STACK_TOP_MAX TASK_SIZE_MAX
-
/*
* Maximum kernel image size is limited to 1 GiB, due to the fixmap living
* in the next 1 GiB (see level2_kernel_pgt in arch/x86/kernel/head_64.S).
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 50d02db72317..31a09013c12e 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -482,6 +482,10 @@ extern unsigned int fpu_user_xstate_size;

struct perf_event;

+typedef struct {
+ unsigned long seg;
+} mm_segment_t;
+
struct thread_struct {
/* Cached TLS descriptors: */
struct desc_struct tls_array[GDT_ENTRY_TLS_ENTRIES];
@@ -534,6 +538,8 @@ struct thread_struct {
*/
unsigned long iopl_emul;

+ mm_segment_t addr_limit;
+
unsigned int sig_on_uaccess_err:1;

/* Floating point and extended processor state */
@@ -768,15 +774,67 @@ static inline void spin_lock_prefetch(const void *x)
})

#ifdef CONFIG_X86_32
+/*
+ * User space process size: 3GB (default).
+ */
+#define IA32_PAGE_OFFSET PAGE_OFFSET
+#define TASK_SIZE PAGE_OFFSET
+#define TASK_SIZE_LOW TASK_SIZE
+#define TASK_SIZE_MAX TASK_SIZE
+#define DEFAULT_MAP_WINDOW TASK_SIZE
+#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
+
#define INIT_THREAD { \
.sp0 = TOP_OF_INIT_STACK, \
.sysenter_cs = __KERNEL_CS, \
+ .addr_limit = KERNEL_DS, \
}

#define KSTK_ESP(task) (task_pt_regs(task)->sp)

#else
-#define INIT_THREAD { }
+/*
+ * User space process size. This is the first address outside the user range.
+ * There are a few constraints that determine this:
+ *
+ * On Intel CPUs, if a SYSCALL instruction is at the highest canonical
+ * address, then that syscall will enter the kernel with a
+ * non-canonical return address, and SYSRET will explode dangerously.
+ * We avoid this particular problem by preventing anything executable
+ * from being mapped at the maximum canonical address.
+ *
+ * On AMD CPUs in the Ryzen family, there's a nasty bug in which the
+ * CPUs malfunction if they execute code from the highest canonical page.
+ * They'll speculate right off the end of the canonical space, and
+ * bad things happen. This is worked around in the same way as the
+ * Intel problem.
+ *
+ * With page table isolation enabled, we map the LDT in ... [stay tuned]
+ */
+#define TASK_SIZE_MAX ((1UL << __VIRTUAL_MASK_SHIFT) - PAGE_SIZE)
+
+#define DEFAULT_MAP_WINDOW ((1UL << 47) - PAGE_SIZE)
+
+/* This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
+ 0xc0000000 : 0xFFFFe000)
+
+#define TASK_SIZE_LOW (test_thread_flag(TIF_ADDR32) ? \
+ IA32_PAGE_OFFSET : DEFAULT_MAP_WINDOW)
+#define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
+ IA32_PAGE_OFFSET : TASK_SIZE_MAX)
+#define TASK_SIZE_OF(child) ((test_tsk_thread_flag(child, TIF_ADDR32)) ? \
+ IA32_PAGE_OFFSET : TASK_SIZE_MAX)
+
+#define STACK_TOP TASK_SIZE_LOW
+#define STACK_TOP_MAX TASK_SIZE_MAX
+
+#define INIT_THREAD { \
+ .addr_limit = KERNEL_DS, \
+}

extern unsigned long KSTK_ESP(struct task_struct *task);

diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index e701f29b4881..15816f02542a 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -102,6 +102,7 @@ struct thread_info {
#define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
#define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
#define TIF_X32 30 /* 32-bit native x86-64 binary */
+#define TIF_FSCHECK 31 /* Check FS is USER_DS on return */

#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
@@ -130,6 +131,7 @@ struct thread_info {
#define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
#define _TIF_ADDR32 (1 << TIF_ADDR32)
#define _TIF_X32 (1 << TIF_X32)
+#define _TIF_FSCHECK (1 << TIF_FSCHECK)

/* flags to check in __switch_to() */
#define _TIF_WORK_CTXSW_BASE \
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index c9fa7be3df82..a2c937245753 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -12,6 +12,30 @@
#include <asm/smap.h>
#include <asm/extable.h>

+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not. If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons, these macros are grossly misnamed.
+ */
+
+#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
+
+#define KERNEL_DS MAKE_MM_SEG(-1UL)
+#define USER_DS MAKE_MM_SEG(TASK_SIZE_MAX)
+
+#define get_fs() (current->thread.addr_limit)
+static inline void set_fs(mm_segment_t fs)
+{
+ current->thread.addr_limit = fs;
+ /* On user-mode return, check fs is correct */
+ set_thread_flag(TIF_FSCHECK);
+}
+
+#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg)
+#define user_addr_max() (current->thread.addr_limit.seg)
+
/*
* Test whether a block of memory is a valid user space address.
* Returns 0 if the range is valid, nonzero otherwise.
@@ -69,7 +93,7 @@ static inline bool pagefault_disabled(void);
#define access_ok(addr, size) \
({ \
WARN_ON_IN_IRQ(); \
- likely(!__range_not_ok(addr, size, TASK_SIZE_MAX)); \
+ likely(!__range_not_ok(addr, size, user_addr_max())); \
})

extern int __get_user_1(void);
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
index 70b7154f4bdd..3ca07ad552ae 100644
--- a/arch/x86/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets.c
@@ -37,6 +37,9 @@ static void __used common(void)
OFFSET(TASK_stack_canary, task_struct, stack_canary);
#endif

+ BLANK();
+ OFFSET(TASK_addr_limit, task_struct, thread.addr_limit);
+
BLANK();
OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);

diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index fa1bc2104b32..2cd902e06062 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -37,19 +37,10 @@

#define ASM_BARRIER_NOSPEC ALTERNATIVE "", "lfence", X86_FEATURE_LFENCE_RDTSC

-#ifdef CONFIG_X86_5LEVEL
-#define LOAD_TASK_SIZE_MINUS_N(n) \
- ALTERNATIVE __stringify(mov $((1 << 47) - 4096 - (n)),%rdx), \
- __stringify(mov $((1 << 56) - 4096 - (n)),%rdx), X86_FEATURE_LA57
-#else
-#define LOAD_TASK_SIZE_MINUS_N(n) \
- mov $(TASK_SIZE_MAX - (n)),%_ASM_DX
-#endif
-
.text
SYM_FUNC_START(__get_user_1)
- LOAD_TASK_SIZE_MINUS_N(0)
- cmp %_ASM_DX,%_ASM_AX
+ mov PER_CPU_VAR(current_task), %_ASM_DX
+ cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
jae bad_get_user
sbb %_ASM_DX, %_ASM_DX /* array_index_mask_nospec() */
and %_ASM_DX, %_ASM_AX
@@ -62,13 +53,15 @@ SYM_FUNC_END(__get_user_1)
EXPORT_SYMBOL(__get_user_1)

SYM_FUNC_START(__get_user_2)
- LOAD_TASK_SIZE_MINUS_N(1)
- cmp %_ASM_DX,%_ASM_AX
+ add $1,%_ASM_AX
+ jc bad_get_user
+ mov PER_CPU_VAR(current_task), %_ASM_DX
+ cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
jae bad_get_user
sbb %_ASM_DX, %_ASM_DX /* array_index_mask_nospec() */
and %_ASM_DX, %_ASM_AX
ASM_STAC
-2: movzwl (%_ASM_AX),%edx
+2: movzwl -1(%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
ret
@@ -76,13 +69,15 @@ SYM_FUNC_END(__get_user_2)
EXPORT_SYMBOL(__get_user_2)

SYM_FUNC_START(__get_user_4)
- LOAD_TASK_SIZE_MINUS_N(3)
- cmp %_ASM_DX,%_ASM_AX
+ add $3,%_ASM_AX
+ jc bad_get_user
+ mov PER_CPU_VAR(current_task), %_ASM_DX
+ cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
jae bad_get_user
sbb %_ASM_DX, %_ASM_DX /* array_index_mask_nospec() */
and %_ASM_DX, %_ASM_AX
ASM_STAC
-3: movl (%_ASM_AX),%edx
+3: movl -3(%_ASM_AX),%edx
xor %eax,%eax
ASM_CLAC
ret
@@ -91,25 +86,29 @@ EXPORT_SYMBOL(__get_user_4)

SYM_FUNC_START(__get_user_8)
#ifdef CONFIG_X86_64
- LOAD_TASK_SIZE_MINUS_N(7)
- cmp %_ASM_DX,%_ASM_AX
+ add $7,%_ASM_AX
+ jc bad_get_user
+ mov PER_CPU_VAR(current_task), %_ASM_DX
+ cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
jae bad_get_user
sbb %_ASM_DX, %_ASM_DX /* array_index_mask_nospec() */
and %_ASM_DX, %_ASM_AX
ASM_STAC
-4: movq (%_ASM_AX),%rdx
+4: movq -7(%_ASM_AX),%rdx
xor %eax,%eax
ASM_CLAC
ret
#else
- LOAD_TASK_SIZE_MINUS_N(7)
- cmp %_ASM_DX,%_ASM_AX
+ add $7,%_ASM_AX
+ jc bad_get_user_8
+ mov PER_CPU_VAR(current_task), %_ASM_DX
+ cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
jae bad_get_user_8
sbb %_ASM_DX, %_ASM_DX /* array_index_mask_nospec() */
and %_ASM_DX, %_ASM_AX
ASM_STAC
-4: movl (%_ASM_AX),%edx
-5: movl 4(%_ASM_AX),%ecx
+4: movl -7(%_ASM_AX),%edx
+5: movl -3(%_ASM_AX),%ecx
xor %eax,%eax
ASM_CLAC
ret
diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
index 0ea344c5ea43..b34a17763f28 100644
--- a/arch/x86/lib/putuser.S
+++ b/arch/x86/lib/putuser.S
@@ -33,19 +33,12 @@
* as they get called from within inline assembly.
*/

-#ifdef CONFIG_X86_5LEVEL
-#define LOAD_TASK_SIZE_MINUS_N(n) \
- ALTERNATIVE __stringify(mov $((1 << 47) - 4096 - (n)),%rbx), \
- __stringify(mov $((1 << 56) - 4096 - (n)),%rbx), X86_FEATURE_LA57
-#else
-#define LOAD_TASK_SIZE_MINUS_N(n) \
- mov $(TASK_SIZE_MAX - (n)),%_ASM_BX
-#endif
+#define ENTER mov PER_CPU_VAR(current_task), %_ASM_BX

.text
SYM_FUNC_START(__put_user_1)
- LOAD_TASK_SIZE_MINUS_N(0)
- cmp %_ASM_BX,%_ASM_CX
+ ENTER
+ cmp TASK_addr_limit(%_ASM_BX),%_ASM_CX
jae .Lbad_put_user
SYM_INNER_LABEL(__put_user_nocheck_1, SYM_L_GLOBAL)
ASM_STAC
@@ -58,7 +51,9 @@ EXPORT_SYMBOL(__put_user_1)
EXPORT_SYMBOL(__put_user_nocheck_1)

SYM_FUNC_START(__put_user_2)
- LOAD_TASK_SIZE_MINUS_N(1)
+ ENTER
+ mov TASK_addr_limit(%_ASM_BX),%_ASM_BX
+ sub $1,%_ASM_BX
cmp %_ASM_BX,%_ASM_CX
jae .Lbad_put_user
SYM_INNER_LABEL(__put_user_nocheck_2, SYM_L_GLOBAL)
@@ -72,7 +67,9 @@ EXPORT_SYMBOL(__put_user_2)
EXPORT_SYMBOL(__put_user_nocheck_2)

SYM_FUNC_START(__put_user_4)
- LOAD_TASK_SIZE_MINUS_N(3)
+ ENTER
+ mov TASK_addr_limit(%_ASM_BX),%_ASM_BX
+ sub $3,%_ASM_BX
cmp %_ASM_BX,%_ASM_CX
jae .Lbad_put_user
SYM_INNER_LABEL(__put_user_nocheck_4, SYM_L_GLOBAL)
@@ -86,7 +83,9 @@ EXPORT_SYMBOL(__put_user_4)
EXPORT_SYMBOL(__put_user_nocheck_4)

SYM_FUNC_START(__put_user_8)
- LOAD_TASK_SIZE_MINUS_N(7)
+ ENTER
+ mov TASK_addr_limit(%_ASM_BX),%_ASM_BX
+ sub $7,%_ASM_BX
cmp %_ASM_BX,%_ASM_CX
jae .Lbad_put_user
SYM_INNER_LABEL(__put_user_nocheck_8, SYM_L_GLOBAL)
diff --git a/drivers/misc/lkdtm/bugs.c b/drivers/misc/lkdtm/bugs.c
index a0675d4154d2..4dfbfd51bdf7 100644
--- a/drivers/misc/lkdtm/bugs.c
+++ b/drivers/misc/lkdtm/bugs.c
@@ -312,6 +312,16 @@ void lkdtm_CORRUPT_LIST_DEL(void)
pr_err("list_del() corruption not detected!\n");
}

+/* Test if unbalanced set_fs(KERNEL_DS)/set_fs(USER_DS) check exists. */
+void lkdtm_CORRUPT_USER_DS(void)
+{
+ pr_info("setting bad task size limit\n");
+ set_fs(KERNEL_DS);
+
+ /* Make sure we do not keep running with a KERNEL_DS! */
+ force_sig(SIGKILL);
+}
+
/* Test that VMAP_STACK is actually allocating with a leading guard page */
void lkdtm_STACK_GUARD_PAGE_LEADING(void)
{
diff --git a/drivers/misc/lkdtm/core.c b/drivers/misc/lkdtm/core.c
index 97803f213d9d..a5e344df9166 100644
--- a/drivers/misc/lkdtm/core.c
+++ b/drivers/misc/lkdtm/core.c
@@ -112,6 +112,7 @@ static const struct crashtype crashtypes[] = {
CRASHTYPE(CORRUPT_STACK_STRONG),
CRASHTYPE(CORRUPT_LIST_ADD),
CRASHTYPE(CORRUPT_LIST_DEL),
+ CRASHTYPE(CORRUPT_USER_DS),
CRASHTYPE(STACK_GUARD_PAGE_LEADING),
CRASHTYPE(STACK_GUARD_PAGE_TRAILING),
CRASHTYPE(UNSET_SMEP),
@@ -171,6 +172,7 @@ static const struct crashtype crashtypes[] = {
CRASHTYPE(USERCOPY_STACK_FRAME_FROM),
CRASHTYPE(USERCOPY_STACK_BEYOND),
CRASHTYPE(USERCOPY_KERNEL),
+ CRASHTYPE(USERCOPY_KERNEL_DS),
CRASHTYPE(STACKLEAK_ERASING),
CRASHTYPE(CFI_FORWARD_PROTO),
#ifdef CONFIG_X86_32
diff --git a/drivers/misc/lkdtm/lkdtm.h b/drivers/misc/lkdtm/lkdtm.h
index 6dec4c9b442f..8878538b2c13 100644
--- a/drivers/misc/lkdtm/lkdtm.h
+++ b/drivers/misc/lkdtm/lkdtm.h
@@ -27,6 +27,7 @@ void lkdtm_OVERFLOW_UNSIGNED(void);
void lkdtm_ARRAY_BOUNDS(void);
void lkdtm_CORRUPT_LIST_ADD(void);
void lkdtm_CORRUPT_LIST_DEL(void);
+void lkdtm_CORRUPT_USER_DS(void);
void lkdtm_STACK_GUARD_PAGE_LEADING(void);
void lkdtm_STACK_GUARD_PAGE_TRAILING(void);
void lkdtm_UNSET_SMEP(void);
@@ -95,6 +96,7 @@ void lkdtm_USERCOPY_STACK_FRAME_TO(void);
void lkdtm_USERCOPY_STACK_FRAME_FROM(void);
void lkdtm_USERCOPY_STACK_BEYOND(void);
void lkdtm_USERCOPY_KERNEL(void);
+void lkdtm_USERCOPY_KERNEL_DS(void);

/* lkdtm_stackleak.c */
void lkdtm_STACKLEAK_ERASING(void);
diff --git a/drivers/misc/lkdtm/usercopy.c b/drivers/misc/lkdtm/usercopy.c
index 109e8d4302c1..b833367a45d0 100644
--- a/drivers/misc/lkdtm/usercopy.c
+++ b/drivers/misc/lkdtm/usercopy.c
@@ -325,6 +325,21 @@ void lkdtm_USERCOPY_KERNEL(void)
vm_munmap(user_addr, PAGE_SIZE);
}

+void lkdtm_USERCOPY_KERNEL_DS(void)
+{
+ char __user *user_ptr =
+ (char __user *)(0xFUL << (sizeof(unsigned long) * 8 - 4));
+ mm_segment_t old_fs = get_fs();
+ char buf[10] = {0};
+
+ pr_info("attempting copy_to_user() to noncanonical address: %px\n",
+ user_ptr);
+ set_fs(KERNEL_DS);
+ if (copy_to_user(user_ptr, buf, sizeof(buf)) == 0)
+ pr_err("copy_to_user() to noncanonical address succeeded!?\n");
+ set_fs(old_fs);
+}
+
void __init lkdtm_usercopy_init(void)
{
/* Prepare cache that lacks SLAB_USERCOPY flag. */
diff --git a/fs/proc/cpuinfo.c b/fs/proc/cpuinfo.c
index 419760fd77bd..d0989a443c77 100644
--- a/fs/proc/cpuinfo.c
+++ b/fs/proc/cpuinfo.c
@@ -19,7 +19,7 @@ static int cpuinfo_open(struct inode *inode, struct file *file)
static const struct proc_ops cpuinfo_proc_ops = {
.proc_flags = PROC_ENTRY_PERMANENT,
.proc_open = cpuinfo_open,
- .proc_read_iter = seq_read_iter,
+ .proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_release = seq_release,
};
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 6c0a05f55d6b..63fd4a6c2dec 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -610,7 +610,7 @@ static int proc_seq_release(struct inode *inode, struct file *file)
static const struct proc_ops proc_seq_ops = {
/* not permanent -- can call into arbitrary seq_operations */
.proc_open = proc_seq_open,
- .proc_read_iter = seq_read_iter,
+ .proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_release = proc_seq_release,
};
@@ -641,7 +641,7 @@ static int proc_single_open(struct inode *inode, struct file *file)
static const struct proc_ops proc_single_ops = {
/* not permanent -- can call into arbitrary ->single_show */
.proc_open = proc_single_open,
- .proc_read_iter = seq_read_iter,
+ .proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_release = single_release,
};
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index bde6b6f69852..68e55483d6f3 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -297,21 +297,6 @@ static loff_t proc_reg_llseek(struct file *file, loff_t offset, int whence)
return rv;
}

-static ssize_t proc_reg_read_iter(struct kiocb *iocb, struct iov_iter *iter)
-{
- struct proc_dir_entry *pde = PDE(file_inode(iocb->ki_filp));
- ssize_t ret;
-
- if (pde_is_permanent(pde))
- return pde->proc_ops->proc_read_iter(iocb, iter);
-
- if (!use_pde(pde))
- return -EIO;
- ret = pde->proc_ops->proc_read_iter(iocb, iter);
- unuse_pde(pde);
- return ret;
-}
-
static ssize_t pde_read(struct proc_dir_entry *pde, struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
typeof_member(struct proc_ops, proc_read) read;
@@ -587,52 +572,32 @@ static const struct file_operations proc_reg_file_ops = {
.write = proc_reg_write,
.poll = proc_reg_poll,
.unlocked_ioctl = proc_reg_unlocked_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = proc_reg_compat_ioctl,
+#endif
.mmap = proc_reg_mmap,
.get_unmapped_area = proc_reg_get_unmapped_area,
.open = proc_reg_open,
.release = proc_reg_release,
};

-static const struct file_operations proc_iter_file_ops = {
- .llseek = proc_reg_llseek,
- .read_iter = proc_reg_read_iter,
- .write = proc_reg_write,
- .splice_read = generic_file_splice_read,
- .poll = proc_reg_poll,
- .unlocked_ioctl = proc_reg_unlocked_ioctl,
- .mmap = proc_reg_mmap,
- .get_unmapped_area = proc_reg_get_unmapped_area,
- .open = proc_reg_open,
- .release = proc_reg_release,
-};
-
+ /** .splice_read = generic_file_splice_read,
+ */
#ifdef CONFIG_COMPAT
-static const struct file_operations proc_reg_file_ops_compat = {
+static const struct file_operations proc_reg_file_ops_no_compat = {
.llseek = proc_reg_llseek,
.read = proc_reg_read,
.write = proc_reg_write,
.poll = proc_reg_poll,
.unlocked_ioctl = proc_reg_unlocked_ioctl,
- .compat_ioctl = proc_reg_compat_ioctl,
.mmap = proc_reg_mmap,
.get_unmapped_area = proc_reg_get_unmapped_area,
.open = proc_reg_open,
.release = proc_reg_release,
};

-static const struct file_operations proc_iter_file_ops_compat = {
- .llseek = proc_reg_llseek,
- .read_iter = proc_reg_read_iter,
- .splice_read = generic_file_splice_read,
- .write = proc_reg_write,
- .poll = proc_reg_poll,
- .unlocked_ioctl = proc_reg_unlocked_ioctl,
- .compat_ioctl = proc_reg_compat_ioctl,
- .mmap = proc_reg_mmap,
- .get_unmapped_area = proc_reg_get_unmapped_area,
- .open = proc_reg_open,
- .release = proc_reg_release,
-};
+ /** .splice_read = generic_file_splice_read,
+ */
#endif

static void proc_put_link(void *p)
@@ -659,51 +624,42 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
{
struct inode *inode = new_inode(sb);

- if (!inode) {
- pde_put(de);
- return NULL;
- }
+ if (inode) {
+ inode->i_ino = de->low_ino;
+ inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ PROC_I(inode)->pde = de;

- inode->i_ino = de->low_ino;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
- PROC_I(inode)->pde = de;
- if (is_empty_pde(de)) {
- make_empty_dir_inode(inode);
- return inode;
- }
+ if (is_empty_pde(de)) {
+ make_empty_dir_inode(inode);
+ return inode;
+ }
+ if (de->mode) {
+ inode->i_mode = de->mode;
+ inode->i_uid = de->uid;
+ inode->i_gid = de->gid;
+ }
+ if (de->size)
+ inode->i_size = de->size;
+ if (de->nlink)
+ set_nlink(inode, de->nlink);

- if (de->mode) {
- inode->i_mode = de->mode;
- inode->i_uid = de->uid;
- inode->i_gid = de->gid;
- }
- if (de->size)
- inode->i_size = de->size;
- if (de->nlink)
- set_nlink(inode, de->nlink);
-
- if (S_ISREG(inode->i_mode)) {
- inode->i_op = de->proc_iops;
- if (de->proc_ops->proc_read_iter)
- inode->i_fop = &proc_iter_file_ops;
- else
+ if (S_ISREG(inode->i_mode)) {
+ inode->i_op = de->proc_iops;
inode->i_fop = &proc_reg_file_ops;
#ifdef CONFIG_COMPAT
- if (de->proc_ops->proc_compat_ioctl) {
- if (de->proc_ops->proc_read_iter)
- inode->i_fop = &proc_iter_file_ops_compat;
- else
- inode->i_fop = &proc_reg_file_ops_compat;
- }
+ if (!de->proc_ops->proc_compat_ioctl) {
+ inode->i_fop = &proc_reg_file_ops_no_compat;
+ }
#endif
- } else if (S_ISDIR(inode->i_mode)) {
- inode->i_op = de->proc_iops;
- inode->i_fop = de->proc_dir_ops;
- } else if (S_ISLNK(inode->i_mode)) {
- inode->i_op = de->proc_iops;
- inode->i_fop = NULL;
- } else {
- BUG();
- }
+ } else if (S_ISDIR(inode->i_mode)) {
+ inode->i_op = de->proc_iops;
+ inode->i_fop = de->proc_dir_ops;
+ } else if (S_ISLNK(inode->i_mode)) {
+ inode->i_op = de->proc_iops;
+ inode->i_fop = NULL;
+ } else
+ BUG();
+ } else
+ pde_put(de);
return inode;
}
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 070d2df8ab9c..6da439dde528 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -12,7 +12,6 @@
#include <linux/cred.h>
#include <linux/namei.h>
#include <linux/mm.h>
-#include <linux/uio.h>
#include <linux/module.h>
#include <linux/bpf-cgroup.h>
#include <linux/mount.h>
@@ -541,14 +540,13 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
return err;
}

-static ssize_t proc_sys_call_handler(struct kiocb *iocb, struct iov_iter *iter,
- int write)
+static ssize_t proc_sys_call_handler(struct file *filp, void __user *ubuf,
+ size_t count, loff_t *ppos, int write)
{
- struct inode *inode = file_inode(iocb->ki_filp);
+ struct inode *inode = file_inode(filp);
struct ctl_table_header *head = grab_header(inode);
struct ctl_table *table = PROC_I(inode)->sysctl_entry;
- size_t count = iov_iter_count(iter);
- char *kbuf;
+ void *kbuf;
ssize_t error;

if (IS_ERR(head))
@@ -571,30 +569,32 @@ static ssize_t proc_sys_call_handler(struct kiocb *iocb, struct iov_iter *iter,
error = -ENOMEM;
if (count >= KMALLOC_MAX_SIZE)
goto out;
- kbuf = kvzalloc(count + 1, GFP_KERNEL);
- if (!kbuf)
- goto out;

if (write) {
- error = -EFAULT;
- if (!copy_from_iter_full(kbuf, count, iter))
- goto out_free_buf;
- kbuf[count] = '\0';
+ kbuf = memdup_user_nul(ubuf, count);
+ if (IS_ERR(kbuf)) {
+ error = PTR_ERR(kbuf);
+ goto out;
+ }
+ } else {
+ kbuf = kzalloc(count, GFP_KERNEL);
+ if (!kbuf)
+ goto out;
}

error = BPF_CGROUP_RUN_PROG_SYSCTL(head, table, write, &kbuf, &count,
- &iocb->ki_pos);
+ ppos);
if (error)
goto out_free_buf;

/* careful: calling conventions are nasty here */
- error = table->proc_handler(table, write, kbuf, &count, &iocb->ki_pos);
+ error = table->proc_handler(table, write, kbuf, &count, ppos);
if (error)
goto out_free_buf;

if (!write) {
error = -EFAULT;
- if (copy_to_iter(kbuf, count, iter) < count)
+ if (copy_to_user(ubuf, kbuf, count))
goto out_free_buf;
}

@@ -607,14 +607,16 @@ static ssize_t proc_sys_call_handler(struct kiocb *iocb, struct iov_iter *iter,
return error;
}

-static ssize_t proc_sys_read(struct kiocb *iocb, struct iov_iter *iter)
+static ssize_t proc_sys_read(struct file *filp, char __user *buf,
+ size_t count, loff_t *ppos)
{
- return proc_sys_call_handler(iocb, iter, 0);
+ return proc_sys_call_handler(filp, (void __user *)buf, count, ppos, 0);
}

-static ssize_t proc_sys_write(struct kiocb *iocb, struct iov_iter *iter)
+static ssize_t proc_sys_write(struct file *filp, const char __user *buf,
+ size_t count, loff_t *ppos)
{
- return proc_sys_call_handler(iocb, iter, 1);
+ return proc_sys_call_handler(filp, (void __user *)buf, count, ppos, 1);
}

static int proc_sys_open(struct inode *inode, struct file *filp)
@@ -851,10 +853,8 @@ static int proc_sys_getattr(const struct path *path, struct kstat *stat,
static const struct file_operations proc_sys_file_operations = {
.open = proc_sys_open,
.poll = proc_sys_poll,
- .read_iter = proc_sys_read,
- .write_iter = proc_sys_write,
- .splice_read = generic_file_splice_read,
- .splice_write = iter_file_splice_write,
+ .read = proc_sys_read,
+ .write = proc_sys_write,
.llseek = default_llseek,
};

diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 4695b6de3151..46b3293015fe 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -226,7 +226,7 @@ static int stat_open(struct inode *inode, struct file *file)
static const struct proc_ops stat_proc_ops = {
.proc_flags = PROC_ENTRY_PERMANENT,
.proc_open = stat_open,
- .proc_read_iter = seq_read_iter,
+ .proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_release = single_release,
};
diff --git a/fs/read_write.c b/fs/read_write.c
index 75f764b43418..552b993c88ef 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -419,42 +419,27 @@ static ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, lo
return ret;
}

-static int warn_unsupported(struct file *file, const char *op)
-{
- pr_warn_ratelimited(
- "kernel %s not supported for file %pD4 (pid: %d comm: %.20s)\n",
- op, file, current->pid, current->comm);
- return -EINVAL;
-}
-
ssize_t __kernel_read(struct file *file, void *buf, size_t count, loff_t *pos)
{
- struct kvec iov = {
- .iov_base = buf,
- .iov_len = min_t(size_t, count, MAX_RW_COUNT),
- };
- struct kiocb kiocb;
- struct iov_iter iter;
+ mm_segment_t old_fs = get_fs();
ssize_t ret;

if (WARN_ON_ONCE(!(file->f_mode & FMODE_READ)))
return -EINVAL;
if (!(file->f_mode & FMODE_CAN_READ))
return -EINVAL;
- /*
- * Also fail if ->read_iter and ->read are both wired up as that
- * implies very convoluted semantics.
- */
- if (unlikely(!file->f_op->read_iter || file->f_op->read))
- return warn_unsupported(file, "read");

- init_sync_kiocb(&kiocb, file);
- kiocb.ki_pos = pos ? *pos : 0;
- iov_iter_kvec(&iter, READ, &iov, 1, iov.iov_len);
- ret = file->f_op->read_iter(&kiocb, &iter);
+ if (count > MAX_RW_COUNT)
+ count = MAX_RW_COUNT;
+ set_fs(KERNEL_DS);
+ if (file->f_op->read)
+ ret = file->f_op->read(file, (void __user *)buf, count, pos);
+ else if (file->f_op->read_iter)
+ ret = new_sync_read(file, (void __user *)buf, count, pos);
+ else
+ ret = -EINVAL;
+ set_fs(old_fs);
if (ret > 0) {
- if (pos)
- *pos = kiocb.ki_pos;
fsnotify_access(file);
add_rchar(current, ret);
}
@@ -525,32 +510,28 @@ static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t
/* caller is responsible for file_start_write/file_end_write */
ssize_t __kernel_write(struct file *file, const void *buf, size_t count, loff_t *pos)
{
- struct kvec iov = {
- .iov_base = (void *)buf,
- .iov_len = min_t(size_t, count, MAX_RW_COUNT),
- };
- struct kiocb kiocb;
- struct iov_iter iter;
+ mm_segment_t old_fs;
+ const char __user *p;
ssize_t ret;

if (WARN_ON_ONCE(!(file->f_mode & FMODE_WRITE)))
return -EBADF;
if (!(file->f_mode & FMODE_CAN_WRITE))
return -EINVAL;
- /*
- * Also fail if ->write_iter and ->write are both wired up as that
- * implies very convoluted semantics.
- */
- if (unlikely(!file->f_op->write_iter || file->f_op->write))
- return warn_unsupported(file, "write");

- init_sync_kiocb(&kiocb, file);
- kiocb.ki_pos = pos ? *pos : 0;
- iov_iter_kvec(&iter, WRITE, &iov, 1, iov.iov_len);
- ret = file->f_op->write_iter(&kiocb, &iter);
+ old_fs = get_fs();
+ set_fs(KERNEL_DS);
+ p = (__force const char __user *)buf;
+ if (count > MAX_RW_COUNT)
+ count = MAX_RW_COUNT;
+ if (file->f_op->write)
+ ret = file->f_op->write(file, p, count, pos);
+ else if (file->f_op->write_iter)
+ ret = new_sync_write(file, p, count, pos);
+ else
+ ret = -EINVAL;
+ set_fs(old_fs);
if (ret > 0) {
- if (pos)
- *pos = kiocb.ki_pos;
fsnotify_modify(file);
add_wchar(current, ret);
}
@@ -908,7 +889,7 @@ ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
}
EXPORT_SYMBOL(vfs_iter_write);

-static ssize_t vfs_readv(struct file *file, const struct iovec __user *vec,
+ssize_t vfs_readv(struct file *file, const struct iovec __user *vec,
unsigned long vlen, loff_t *pos, rwf_t flags)
{
struct iovec iovstack[UIO_FASTIOV];
diff --git a/fs/splice.c b/fs/splice.c
index 866d5c2367b2..d9305af930d8 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -341,6 +341,89 @@ const struct pipe_buf_operations nosteal_pipe_buf_ops = {
};
EXPORT_SYMBOL(nosteal_pipe_buf_ops);

+static ssize_t kernel_readv(struct file *file, const struct kvec *vec,
+ unsigned long vlen, loff_t offset)
+{
+ mm_segment_t old_fs;
+ loff_t pos = offset;
+ ssize_t res;
+
+ old_fs = get_fs();
+ set_fs(KERNEL_DS);
+ /* The cast to a user pointer is valid due to the set_fs() */
+ res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos, 0);
+ set_fs(old_fs);
+
+ return res;
+}
+
+static ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
+ struct pipe_inode_info *pipe, size_t len,
+ unsigned int flags)
+{
+ struct kvec *vec, __vec[PIPE_DEF_BUFFERS];
+ struct iov_iter to;
+ struct page **pages;
+ unsigned int nr_pages;
+ unsigned int mask;
+ size_t offset, base, copied = 0;
+ ssize_t res;
+ int i;
+
+ if (pipe_full(pipe->head, pipe->tail, pipe->max_usage))
+ return -EAGAIN;
+
+ /*
+ * Try to keep page boundaries matching to source pagecache ones -
+ * it probably won't be much help, but...
+ */
+ offset = *ppos & ~PAGE_MASK;
+
+ iov_iter_pipe(&to, READ, pipe, len + offset);
+
+ res = iov_iter_get_pages_alloc(&to, &pages, len + offset, &base);
+ if (res <= 0)
+ return -ENOMEM;
+
+ nr_pages = DIV_ROUND_UP(res + base, PAGE_SIZE);
+
+ vec = __vec;
+ if (nr_pages > PIPE_DEF_BUFFERS) {
+ vec = kmalloc_array(nr_pages, sizeof(struct kvec), GFP_KERNEL);
+ if (unlikely(!vec)) {
+ res = -ENOMEM;
+ goto out;
+ }
+ }
+
+ mask = pipe->ring_size - 1;
+ pipe->bufs[to.head & mask].offset = offset;
+ pipe->bufs[to.head & mask].len -= offset;
+
+ for (i = 0; i < nr_pages; i++) {
+ size_t this_len = min_t(size_t, len, PAGE_SIZE - offset);
+ vec[i].iov_base = page_address(pages[i]) + offset;
+ vec[i].iov_len = this_len;
+ len -= this_len;
+ offset = 0;
+ }
+
+ res = kernel_readv(in, vec, nr_pages, *ppos);
+ if (res > 0) {
+ copied = res;
+ *ppos += res;
+ }
+
+ if (vec != __vec)
+ kfree(vec);
+out:
+ for (i = 0; i < nr_pages; i++)
+ put_page(pages[i]);
+ kvfree(pages);
+ iov_iter_advance(&to, copied); /* truncates and discards */
+ return res;
+}
+
/*
* Send 'sd->len' bytes to socket from 'sd->file' at position 'sd->pos'
* using sendpage(). Return the number of bytes sent.
@@ -724,6 +807,33 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,

EXPORT_SYMBOL(iter_file_splice_write);

+static int write_pipe_buf(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
+ struct splice_desc *sd)
+{
+ int ret;
+ void *data;
+ loff_t tmp = sd->pos;
+
+ data = kmap(buf->page);
+ ret = __kernel_write(sd->u.file, data + buf->offset, sd->len, &tmp);
+ kunmap(buf->page);
+
+ return ret;
+}
+
+static ssize_t default_file_splice_write(struct pipe_inode_info *pipe,
+ struct file *out, loff_t *ppos,
+ size_t len, unsigned int flags)
+{
+ ssize_t ret;
+
+ ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);
+ if (ret > 0)
+ *ppos += ret;
+
+ return ret;
+}
+
/**
* generic_splice_sendpage - splice data from a pipe to a socket
* @pipe: pipe to splice from
@@ -745,23 +855,15 @@ ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, struct file *out,

EXPORT_SYMBOL(generic_splice_sendpage);

-static int warn_unsupported(struct file *file, const char *op)
-{
- pr_debug_ratelimited(
- "splice %s not supported for file %pD4 (pid: %d comm: %.20s)\n",
- op, file, current->pid, current->comm);
- return -EINVAL;
-}
-
/*
* Attempt to initiate a splice from pipe to file.
*/
static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
- if (unlikely(!out->f_op->splice_write))
- return warn_unsupported(out, "write");
- return out->f_op->splice_write(pipe, out, ppos, len, flags);
+ if (out->f_op->splice_write)
+ return out->f_op->splice_write(pipe, out, ppos, len, flags);
+ return default_file_splice_write(pipe, out, ppos, len, flags);
}

/*
@@ -783,9 +885,9 @@ static long do_splice_to(struct file *in, loff_t *ppos,
if (unlikely(len > MAX_RW_COUNT))
len = MAX_RW_COUNT;

- if (unlikely(!in->f_op->splice_read))
- return warn_unsupported(in, "read");
- return in->f_op->splice_read(in, ppos, pipe, len, flags);
+ if (in->f_op->splice_read)
+ return in->f_op->splice_read(in, ppos, pipe, len, flags);
+ return default_file_splice_read(in, ppos, pipe, len, flags);
}

/**
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index ed71bd1a0825..2f98d2fce62e 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -136,7 +136,7 @@ int __cgroup_bpf_check_dev_permission(short dev_type, u32 major, u32 minor,

int __cgroup_bpf_run_filter_sysctl(struct ctl_table_header *head,
struct ctl_table *table, int write,
- char **buf, size_t *pcount, loff_t *ppos,
+ void **buf, size_t *pcount, loff_t *ppos,
enum bpf_attach_type type);

int __cgroup_bpf_run_filter_setsockopt(struct sock *sock, int *level,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8bde32cf9711..c2035afe79b0 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1910,6 +1910,8 @@ static inline int call_mmap(struct file *file, struct vm_area_struct *vma)

extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
+extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
+ unsigned long, loff_t *, rwf_t);
extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
loff_t, size_t, unsigned int);
extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 000cc0533c33..7b5b0765ff4c 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -30,7 +30,6 @@ struct proc_ops {
unsigned int proc_flags;
int (*proc_open)(struct inode *, struct file *);
ssize_t (*proc_read)(struct file *, char __user *, size_t, loff_t *);
- ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *);
ssize_t (*proc_write)(struct file *, const char __user *, size_t, loff_t *);
loff_t (*proc_lseek)(struct file *, loff_t, int);
int (*proc_release)(struct inode *, struct file *);
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index c7c6e8b8344d..e5da080a7181 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -10,7 +10,6 @@

#include <asm/uaccess.h>

-#ifdef CONFIG_SET_FS
/*
* Force the uaccess routines to be wired up for actual userspace access,
* overriding any possible set_fs(KERNEL_DS) still lingering around. Undone
@@ -28,27 +27,10 @@ static inline void force_uaccess_end(mm_segment_t oldfs)
{
set_fs(oldfs);
}
-#else /* CONFIG_SET_FS */
-typedef struct {
- /* empty dummy */
-} mm_segment_t;
-
-#ifndef TASK_SIZE_MAX
+/** #ifndef TASK_SIZE_MAX
#define TASK_SIZE_MAX TASK_SIZE
#endif
-
-#define uaccess_kernel() (false)
-#define user_addr_max() (TASK_SIZE_MAX)
-
-static inline mm_segment_t force_uaccess_begin(void)
-{
- return (mm_segment_t) { };
-}
-
-static inline void force_uaccess_end(mm_segment_t oldfs)
-{
-}
-#endif /* CONFIG_SET_FS */
+*/

/*
* Architectures should provide two primitives (raw_copy_{to,from}_user())
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index 6aa9e10c6335..41612e25c029 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -1226,7 +1226,7 @@ const struct bpf_verifier_ops cg_dev_verifier_ops = {
*/
int __cgroup_bpf_run_filter_sysctl(struct ctl_table_header *head,
struct ctl_table *table, int write,
- char **buf, size_t *pcount, loff_t *ppos,
+ void **buf, size_t *pcount, loff_t *ppos,
enum bpf_attach_type type)
{
struct bpf_sysctl_kern ctx = {
diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index 4425a1dd4ef1..df903c53952b 100644
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -354,37 +354,50 @@ static const struct test_bitmap_parselist parselist_tests[] __initconst = {

};

-static void __init test_bitmap_parselist(void)
+static void __init __test_bitmap_parselist(int is_user)
{
int i;
int err;
ktime_t time;
DECLARE_BITMAP(bmap, 2048);
+ char *mode = is_user ? "_user" : "";

for (i = 0; i < ARRAY_SIZE(parselist_tests); i++) {
#define ptest parselist_tests[i]

- time = ktime_get();
- err = bitmap_parselist(ptest.in, bmap, ptest.nbits);
- time = ktime_get() - time;
+ if (is_user) {
+ mm_segment_t orig_fs = get_fs();
+ size_t len = strlen(ptest.in);
+
+ set_fs(KERNEL_DS);
+ time = ktime_get();
+ err = bitmap_parselist_user((__force const char __user *)ptest.in, len,
+ bmap, ptest.nbits);
+ time = ktime_get() - time;
+ set_fs(orig_fs);
+ } else {
+ time = ktime_get();
+ err = bitmap_parselist(ptest.in, bmap, ptest.nbits);
+ time = ktime_get() - time;
+ }

if (err != ptest.errno) {
- pr_err("parselist: %d: input is %s, errno is %d, expected %d\n",
- i, ptest.in, err, ptest.errno);
+ pr_err("parselist%s: %d: input is %s, errno is %d, expected %d\n",
+ mode, i, ptest.in, err, ptest.errno);
continue;
}

if (!err && ptest.expected
&& !__bitmap_equal(bmap, ptest.expected, ptest.nbits)) {
- pr_err("parselist: %d: input is %s, result is 0x%lx, expected 0x%lx\n",
- i, ptest.in, bmap[0],
+ pr_err("parselist%s: %d: input is %s, result is 0x%lx, expected 0x%lx\n",
+ mode, i, ptest.in, bmap[0],
*ptest.expected);
continue;
}

if (ptest.flags & PARSE_TIME)
- pr_err("parselist: %d: input is '%s' OK, Time: %llu\n",
- i, ptest.in, time);
+ pr_err("parselist%s: %d: input is '%s' OK, Time: %llu\n",
+ mode, i, ptest.in, time);

#undef ptest
}
@@ -430,41 +443,75 @@ static const struct test_bitmap_parselist parse_tests[] __initconst = {
#undef step
};

-static void __init test_bitmap_parse(void)
+static void __init __test_bitmap_parse(int is_user)
{
int i;
int err;
ktime_t time;
DECLARE_BITMAP(bmap, 2048);
+ char *mode = is_user ? "_user" : "";

for (i = 0; i < ARRAY_SIZE(parse_tests); i++) {
struct test_bitmap_parselist test = parse_tests[i];
- size_t len = test.flags & NO_LEN ? UINT_MAX : strlen(test.in);

- time = ktime_get();
- err = bitmap_parse(test.in, len, bmap, test.nbits);
- time = ktime_get() - time;
+ if (is_user) {
+ size_t len = strlen(test.in);
+ mm_segment_t orig_fs = get_fs();
+
+ set_fs(KERNEL_DS);
+ time = ktime_get();
+ err = bitmap_parse_user((__force const char __user *)test.in, len,
+ bmap, test.nbits);
+ time = ktime_get() - time;
+ set_fs(orig_fs);
+ } else {
+ size_t len = test.flags & NO_LEN ?
+ UINT_MAX : strlen(test.in);
+ time = ktime_get();
+ err = bitmap_parse(test.in, len, bmap, test.nbits);
+ time = ktime_get() - time;
+ }

if (err != test.errno) {
- pr_err("parse: %d: input is %s, errno is %d, expected %d\n",
- i, test.in, err, test.errno);
+ pr_err("parse%s: %d: input is %s, errno is %d, expected %d\n",
+ mode, i, test.in, err, test.errno);
continue;
}

if (!err && test.expected
&& !__bitmap_equal(bmap, test.expected, test.nbits)) {
- pr_err("parse: %d: input is %s, result is 0x%lx, expected 0x%lx\n",
- i, test.in, bmap[0],
+ pr_err("parse%s: %d: input is %s, result is 0x%lx, expected 0x%lx\n",
+ mode, i, test.in, bmap[0],
*test.expected);
continue;
}

if (test.flags & PARSE_TIME)
- pr_err("parse: %d: input is '%s' OK, Time: %llu\n",
- i, test.in, time);
+ pr_err("parse%s: %d: input is '%s' OK, Time: %llu\n",
+ mode, i, test.in, time);
}
}

+static void __init test_bitmap_parselist(void)
+{
+ __test_bitmap_parselist(0);
+}
+
+static void __init test_bitmap_parselist_user(void)
+{
+ __test_bitmap_parselist(1);
+}
+
+static void __init test_bitmap_parse(void)
+{
+ __test_bitmap_parse(0);
+}
+
+static void __init test_bitmap_parse_user(void)
+{
+ __test_bitmap_parse(1);
+}
+
#define EXP1_IN_BITS (sizeof(exp1) * 8)

static void __init test_bitmap_arr32(void)
@@ -628,7 +675,9 @@ static void __init selftest(void)
test_replace();
test_bitmap_arr32();
test_bitmap_parse();
+ test_bitmap_parse_user();
test_bitmap_parselist();
+ test_bitmap_parselist_user();
test_mem_optimisations();
test_for_each_set_clump8();
test_bitmap_cut();
diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt
index 74a8d329a72c..9d266e79c6a2 100644
--- a/tools/testing/selftests/lkdtm/tests.txt
+++ b/tools/testing/selftests/lkdtm/tests.txt
@@ -9,6 +9,7 @@ EXCEPTION
#CORRUPT_STACK_STRONG Crashes entire system on success
CORRUPT_LIST_ADD list_add corruption
CORRUPT_LIST_DEL list_del corruption
+CORRUPT_USER_DS Invalid address limit on user-mode return
STACK_GUARD_PAGE_LEADING
STACK_GUARD_PAGE_TRAILING
UNSET_SMEP CR4 bits went missing
@@ -66,5 +67,6 @@ USERCOPY_STACK_FRAME_TO
USERCOPY_STACK_FRAME_FROM
USERCOPY_STACK_BEYOND
USERCOPY_KERNEL
+USERCOPY_KERNEL_DS
STACKLEAK_ERASING OK: the rest of the thread stack is properly erased
CFI_FORWARD_PROTO
--
2.29.2

Attachment: reiser4-for-metztli-5.10.47-stable.patch.gz
Description: application/gzip

From c241dcb5b611fdb45239b536eb3acd37d09aab95 Mon Sep 17 00:00:00 2001
From: Metztli Information Technology <jose@xxxxxxxxxx>
Date: Sat, 13 Feb 2021 07:14:18 -0800
Subject: [PATCH] Ic ome (Second) commit applied JFS for 5.11 patch to Linux
5.10.15 already re-enabled with 'kernel read'

---
fs/jfs/jfs_dmap.c | 10 +++++++---
fs/jfs/jfs_extent.c | 2 +-
fs/jfs/jfs_extent.h | 2 +-
fs/jfs/jfs_logmgr.h | 2 +-
fs/jfs/jfs_txnmgr.c | 2 +-
fs/jfs/jfs_xtree.c | 2 +-
6 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 7dfcab2a2da6..94b7c1cb5ceb 100644
--- a/fs/jfs/jfs_dmap.c
+++ b/fs/jfs/jfs_dmap.c
@@ -668,7 +668,7 @@ int dbNextAG(struct inode *ipbmap)
* this does not succeed, we finally try to allocate anywhere
* within the aggregate.
*
- * we also try to allocate anywhere within the aggregate for
+ * we also try to allocate anywhere within the aggregate
* for allocation requests larger than the allocation group
* size or requests that specify no hint value.
*
@@ -2549,15 +2549,19 @@ dbAdjCtl(struct bmap * bmp, s64 blkno, int newval, int alloc, int level)
*/
if (oldval == NOFREE) {
rc = dbBackSplit((dmtree_t *) dcp, leafno);
- if (rc)
+ if (rc) {
+ release_metapage(mp);
return rc;
+ }
oldval = dcp->stree[ti];
}
dbSplit((dmtree_t *) dcp, leafno, dcp->budmin, newval);
} else {
rc = dbJoin((dmtree_t *) dcp, leafno, newval);
- if (rc)
+ if (rc) {
+ release_metapage(mp);
return rc;
+ }
}

/* check if the root of the current dmap control page changed due
diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c
index f65bd6b35412..bb4a342a193d 100644
--- a/fs/jfs/jfs_extent.c
+++ b/fs/jfs/jfs_extent.c
@@ -575,7 +575,7 @@ extBalloc(struct inode *ip, s64 hint, s64 * nblocks, s64 * blkno)
* blkno - starting block number of the extents current allocation.
* nblks - number of blocks within the extents current allocation.
* newnblks - pointer to a s64 value. on entry, this value is the
- * the new desired extent size (number of blocks). on
+ * new desired extent size (number of blocks). on
* successful exit, this value is set to the extent's actual
* new size (new number of blocks).
* newblkno - the starting block number of the extents new allocation.
diff --git a/fs/jfs/jfs_extent.h b/fs/jfs/jfs_extent.h
index dd635a8a0f8c..1c984214e95e 100644
--- a/fs/jfs/jfs_extent.h
+++ b/fs/jfs/jfs_extent.h
@@ -5,7 +5,7 @@
#ifndef _H_JFS_EXTENT
#define _H_JFS_EXTENT

-/* get block allocation allocation hint as location of disk inode */
+/* get block allocation hint as location of disk inode */
#define INOHINT(ip) \
(addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1)

diff --git a/fs/jfs/jfs_logmgr.h b/fs/jfs/jfs_logmgr.h
index 7fd125c8dd19..805877ce5020 100644
--- a/fs/jfs/jfs_logmgr.h
+++ b/fs/jfs/jfs_logmgr.h
@@ -132,7 +132,7 @@ struct logpage {
* (this comment should be rewritten !)
* jfs uses only "after" log records (only a single writer is allowed
* in a page, pages are written to temporary paging space if
- * if they must be written to disk before commit, and i/o is
+ * they must be written to disk before commit, and i/o is
* scheduled for modified pages to their home location after
* the log records containing the after values and the commit
* record is written to the log on disk, undo discards the copy
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index c8ce7f1bc594..dca8edd2378c 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1474,7 +1474,7 @@ static int diLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
* For the LOG_NOREDOINOEXT record, we need
* to pass the IAG number and inode extent
* index (within that IAG) from which the
- * the extent being released. These have been
+ * extent is being released. These have been
* passed to us in the iplist[1] and iplist[2].
*/
lrd->log.noredoinoext.iagnum =
diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c
index 16ad920f6fb1..3148e9b35f3b 100644
--- a/fs/jfs/jfs_xtree.c
+++ b/fs/jfs/jfs_xtree.c
@@ -3684,7 +3684,7 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag)
*
* function:
* Perform truncate to zero length for deleted file, leaving the
- * the xtree and working map untouched. This allows the file to
+ * xtree and working map untouched. This allows the file to
* be accessed via open file handles, while the delete of the file
* is committed to disk.
*
--
2.29.2