Reiser4 enhanced Debian 9.x Linux 4.18.xy series hung.

[Metztli Information Technology]

Niltze, all-

Ever since I build reiser4 -patched [1] Linux kernel 4.18.xy iterations I have had kernel hanging issues --which manifest themselves after considerable load and/or multitasking in my local development machine *and* in an vm instance running in Google Compute Engine (GCE).

My root file systems are reiser4, Software Format Release Number (SFRN) 4.0.1 and 4.0.2.
(Official current Reiser4 resources:
< https://reiser4.wiki.kernel.org/ >)

I have had very solid reiser4 Linux kernel builds for AMD64 up to now, for instance,
uname -a
Linux huitzilopochtli 4.14.0-3+reiser4.0.2-amd64 #1 SMP Debian 4.14.20-1+reiser4.0.2 (2018-02-18) x86_64 GNU/Linux

which is part of what could be termed as 'Reiser4 the Debian Way' because I modify Debian's unstable (Sid) kernel
packaging to build with GCC6 for Stretch-backports AMD64, i.e.,
< https://github.com/Metztli/reiser4-debian-kernel-packaging-4.14.20 >

Notwithstanding, here is a portion of a hung Linux kernel 4.18.15-1 running on GCE cloud whose serial output is as follows:

[14620.593659] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14620.601867] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14620.609814] kworker/u2:0 D 0 7 2 0x80000000
[14620.615430] Workqueue: writeback wb_workfn (flush-8:0)
[14620.620679] Call Trace:
[14620.623354] ? __schedule+0x3f5/0x880
[14620.627144] schedule+0x32/0x80
[14620.630402] io_schedule+0x12/0x40
[14620.633969] __lock_page+0x119/0x160
[14620.637686] ? page_cache_tree_insert+0xe0/0xe0
[14620.797154] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[14620.803130] ? zlook+0x15/0x70 [reiser4]
[14620.807304] ? utmost_child_internal+0x45/0x80 [reiser4]
[14620.812783] write_jnode_list+0x7f/0xb0 [reiser4]
[14620.817663] reiser4_write_fq+0x81/0x230 [reiser4]
[14620.822579] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[14620.828110] flush_current_atom+0x3ae/0x8a0 [reiser4]
[14620.833290] flush_some_atom+0x113/0x530 [reiser4]
[14620.838213] reiser4_writeout+0x151/0x230 [reiser4]
[14620.843220] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[14620.848885] writeback_sb_inodes+0x8f/0xb0
[14620.853169] __writeback_inodes_wb+0x87/0xb0
[14620.857564] wb_writeback+0x288/0x320
[14620.861352] ? wb_workfn+0x1a9/0x450
[14620.865044] wb_workfn+0x1a9/0x450
[14620.868600] process_one_work+0x191/0x370
[14620.872747] worker_thread+0x4f/0x3b0
[14620.876534] kthread+0xf8/0x130
[14620.879820] ? rescuer_thread+0x340/0x340
[14620.883945] ? kthread_create_worker_on_cpu+0x70/0x70
[14620.889120] ret_from_fork+0x35/0x40
[14620.892854] INFO: task freshclam:373 blocked for more than 120 seconds.
[14620.899583] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14620.907797] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14620.915742] freshclam D 0 373 1 0x00000000
[14620.921352] Call Trace:
[14620.923919] ? __schedule+0x3f5/0x880
[14620.927695] schedule+0x32/0x80
[14620.930969] reiser4_go_to_sleep+0x5d/0x90 [reiser4]
[14620.936177] ? remove_wait_queue+0x60/0x60
[14620.940422] reiser4_atom_wait_event+0xc4/0x140 [reiser4]
[14620.945956] reiser4_uncapture_page+0x79/0x190 [reiser4]
[14620.951391] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
[14620.956820] truncate_cleanup_page+0x6f/0xc0
[14620.961254] truncate_inode_pages_range+0x220/0x8b0
[14620.966396] reiser4_invalidate_pages+0x46/0x60 [reiser4]
[14620.972031] kill_hook_extent+0x157/0x4a0 [reiser4]
[14620.977040] ? create_hook_extent+0xd0/0xd0 [reiser4]
[14620.982230] call_kill_hooks+0xa7/0xe0 [reiser4]
[14620.986969] ? kill_units+0x80/0x80 [reiser4]
[14620.991458] ? kill_head+0x20/0x20 [reiser4]
[14620.995865] ? keyeq+0x20/0x20 [reiser4]
[14620.999928] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
[14621.005891] ? lock_object+0x96/0x100 [reiser4]
[14621.010538] ? _cond_resched+0x16/0x40
[14621.014461] ? jload_gfp+0x73/0x1d0 [reiser4]
[14621.018950] kill_node40+0x3d/0xe0 [reiser4]
[14621.023347] carry_cut+0x54/0x90 [reiser4]
[14621.027579] reiser4_carry+0x1c4/0x360 [reiser4]
[14621.032328] ? reiser4_add_carry+0x24/0x40 [reiser4]
[14621.037413] kill_node_content+0x143/0x210 [reiser4]
[14621.042499] cut_tree_worker_common+0x207/0x3f0 [reiser4]
[14621.048033] ? reiser4_delete_node+0x220/0x220 [reiser4]
[14621.053473] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
[14621.058999] ? validate_extended_coord+0x70/0x70 [reiser4]
[14621.064726] cut_file_items+0x11f/0x1c0 [reiser4]
[14621.069558] shorten_file+0x31/0x320 [reiser4]
[14621.074233] delete_object_unix_file+0x3a/0xa0 [reiser4]
[14621.079671] reiser4_evict_inode+0x80/0xd0 [reiser4]
[14621.084763] evict+0xc1/0x1c0
[14621.087904] do_unlinkat+0x13f/0x320
[14621.091653] do_syscall_64+0x55/0x110
[14621.095478] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14621.100766] RIP: 0033:0x7f05de584ea7
[14621.104451] Code: Bad RIP value.
[14621.107908] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[14621.115592] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
[14621.122839] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
[14621.130142] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
[14621.137399] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
[14621.144648] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
Oct 20 06:40:39 cohuatl kernel: [14620.586792] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
Oct 20 06:40:39 cohuatl kernel: [14620.593659] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:40:39 cohuatl kernel: [14620.601867] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:40:39 cohuatl kernel: [14620.609814] kworker/u2:0 D 0 7 2 0x80000000
Oct 20 06:40:39 cohuatl kernel: [14620.615430] Workqueue: writeback wb_workfn (flush-8:0)
Oct 20 06:40:39 cohuatl kernel: [14620.620679] Call Trace:
Oct 20 06:40:39 cohuatl kernel: [14620.623354] ? __schedule+0x3f5/0x880
Oct 20 06:40:39 cohuatl kernel: [14620.627144] schedule+0x32/0x80
Oct 20 06:40:39 cohuatl kernel: [14620.630402] io_schedule+0x12/0x40
Oct 20 06:40:39 cohuatl kernel: [14620.633969] __lock_page+0x119/0x160
Oct 20 06:40:39 cohuatl kernel: [14620.637686] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:40:39 cohuatl kernel: [14620.797154] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.803130] ? zlook+0x15/0x70 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.807304] ? utmost_child_internal+0x45/0x80 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.812783] write_jnode_list+0x7f/0xb0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.817663] reiser4_write_fq+0x81/0x230 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.822579] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.828110] flush_current_atom+0x3ae/0x8a0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.833290] flush_some_atom+0x113/0x530 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.838213] reiser4_writeout+0x151/0x230 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.843220] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.848885] writeback_sb_inodes+0x8f/0xb0
Oct 20 06:40:39 cohuatl kernel: [14620.853169] __writeback_inodes_wb+0x87/0xb0
Oct 20 06:40:39 cohuatl kernel: [14620.857564] wb_writeback+0x288/0x320
Oct 20 06:40:39 cohuatl kernel: [14620.861352] ? wb_workfn+0x1a9/0x450
Oct 20 06:40:39 cohuatl kernel: [14620.865044] wb_workfn+0x1a9/0x450
Oct 20 06:40:39 cohuatl kernel: [14620.868600] process_one_work+0x191/0x370
Oct 20 06:40:39 cohuatl kernel: [14620.872747] worker_thread+0x4f/0x3b0
Oct 20 06:40:39 cohuatl kernel: [14620.876534] kthread+0xf8/0x130
Oct 20 06:40:39 cohuatl kernel: [14620.879820] ? rescuer_thread+0x340/0x340
Oct 20 06:40:39 cohuatl kernel: [14620.883945] ? kthread_create_worker_on_cpu+0x70/0x70
Oct 20 06:40:39 cohuatl kernel: [14620.889120] ret_from_fork+0x35/0x40
Oct 20 06:40:39 cohuatl kernel: [14620.892854] INFO: task freshclam:373 blocked for more than 120 seconds.
Oct 20 06:40:39 cohuatl kernel: [14620.899583] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:40:39 cohuatl kernel: [14620.907797] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:40:39 cohuatl kernel: [14620.915742] freshclam D 0 373 1 0x00000000
Oct 20 06:40:39 cohuatl kernel: [14620.921352] Call Trace:
Oct 20 06:40:39 cohuatl kernel: [14620.923919] ? __schedule+0x3f5/0x880
Oct 20 06:40:39 cohuatl kernel: [14620.927695] schedule+0x32/0x80
Oct 20 06:40:39 cohuatl kernel: [14620.930969] reiser4_go_to_sleep+0x5d/0x90 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.936177] ? remove_wait_queue+0x60/0x60
Oct 20 06:40:39 cohuatl kernel: [14620.940422] reiser4_atom_wait_event+0xc4/0x140 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.945956] reiser4_uncapture_page+0x79/0x190 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.951391] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.956820] truncate_cleanup_page+0x6f/0xc0
Oct 20 06:40:39 cohuatl kernel: [14620.961254] truncate_inode_pages_range+0x220/0x8b0
Oct 20 06:40:39 cohuatl kernel: [14620.966396] reiser4_invalidate_pages+0x46/0x60 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.972031] kill_hook_extent+0x157/0x4a0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.977040] ? create_hook_extent+0xd0/0xd0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.982230] call_kill_hooks+0xa7/0xe0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.986969] ? kill_units+0x80/0x80 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.991458] ? kill_head+0x20/0x20 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.995865] ? keyeq+0x20/0x20 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14620.999928] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.005891] ? lock_object+0x96/0x100 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.010538] ? _cond_resched+0x16/0x40
Oct 20 06:40:39 cohuatl kernel: [14621.014461] ? jload_gfp+0x73/0x1d0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.018950] kill_node40+0x3d/0xe0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.023347] carry_cut+0x54/0x90 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.027579] reiser4_carry+0x1c4/0x360 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.032328] ? reiser4_add_carry+0x24/0x40 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.037413] kill_node_content+0x143/0x210 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.042499] cut_tree_worker_common+0x207/0x3f0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.048033] ? reiser4_delete_node+0x220/0x220 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.053473] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.058999] ? validate_extended_coord+0x70/0x70 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.064726] cut_file_items+0x11f/0x1c0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.069558] shorten_file+0x31/0x320 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.074233] delete_object_unix_file+0x3a/0xa0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.079671] reiser4_evict_inode+0x80/0xd0 [reiser4]
Oct 20 06:40:39 cohuatl kernel: [14621.084763] evict+0xc1/0x1c0
Oct 20 06:40:39 cohuatl kernel: [14621.087904] do_unlinkat+0x13f/0x320
Oct 20 06:40:39 cohuatl kernel: [14621.091653] do_syscall_64+0x55/0x110
Oct 20 06:40:39 cohuatl kernel: [14621.095478] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 20 06:40:39 cohuatl kernel: [14621.100766] RIP: 0033:0x7f05de584ea7
Oct 20 06:40:39 cohuatl kernel: [14621.104451] Code: Bad RIP value.
Oct 20 06:40:39 cohuatl kernel: [14621.107908] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
Oct 20 06:40:39 cohuatl kernel: [14621.115592] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
Oct 20 06:40:39 cohuatl kernel: [14621.122839] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
Oct 20 06:40:39 cohuatl kernel: [14621.130142] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
Oct 20 06:40:39 cohuatl kernel: [14621.137399] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
Oct 20 06:40:39 cohuatl kernel: [14621.144648] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
[14741.409930] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
[14741.417127] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14741.425557] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14741.433835] kworker/u2:0 D 0 7 2 0x80000000
[14741.439464] Workqueue: writeback wb_workfn (flush-8:0)
[14741.444827] Call Trace:
[14741.447402] ? __schedule+0x3f5/0x880
[14741.451482] schedule+0x32/0x80
[14741.454975] io_schedule+0x12/0x40
[14741.458624] __lock_page+0x119/0x160
[14741.462327] ? page_cache_tree_insert+0xe0/0xe0
[14741.467105] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[14741.473210] ? zlook+0x15/0x70 [reiser4]
[14741.477308] ? utmost_child_internal+0x45/0x80 [reiser4]
[14741.482770] write_jnode_list+0x7f/0xb0 [reiser4]
[14741.487608] reiser4_write_fq+0x81/0x230 [reiser4]
[14741.492607] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[14741.498154] flush_current_atom+0x3ae/0x8a0 [reiser4]
[14741.503447] flush_some_atom+0x113/0x530 [reiser4]
[14741.508370] reiser4_writeout+0x151/0x230 [reiser4]
[14741.513381] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[14741.519223] writeback_sb_inodes+0x8f/0xb0
[14741.523473] __writeback_inodes_wb+0x87/0xb0
[14741.527946] wb_writeback+0x288/0x320
[14741.531739] ? wb_workfn+0x1a9/0x450
[14741.535635] wb_workfn+0x1a9/0x450
[14741.539199] process_one_work+0x191/0x370
[14741.543634] worker_thread+0x4f/0x3b0
[14741.547674] kthread+0xf8/0x130
[14741.550940] ? rescuer_thread+0x340/0x340
[14741.555070] ? kthread_create_worker_on_cpu+0x70/0x70
[14741.560336] ret_from_fork+0x35/0x40
[14741.564133] INFO: task freshclam:373 blocked for more than 120 seconds.
[14741.570872] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14741.579084] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14741.587086] freshclam D 0 373 1 0x00000000
[14741.592704] Call Trace:
[14741.595371] ? __schedule+0x3f5/0x880
[14741.599157] schedule+0x32/0x80
[14741.602474] reiser4_go_to_sleep+0x5d/0x90 [reiser4]
[14741.607778] ? remove_wait_queue+0x60/0x60
[14741.612162] reiser4_atom_wait_event+0xc4/0x140 [reiser4]
[14741.617731] reiser4_uncapture_page+0x79/0x190 [reiser4]
[14741.623208] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
[14741.628653] truncate_cleanup_page+0x6f/0xc0
[14741.633138] truncate_inode_pages_range+0x220/0x8b0
[14741.638201] reiser4_invalidate_pages+0x46/0x60 [reiser4]
[14741.643835] kill_hook_extent+0x157/0x4a0 [reiser4]
[14741.649069] ? create_hook_extent+0xd0/0xd0 [reiser4]
[14741.654427] call_kill_hooks+0xa7/0xe0 [reiser4]
[14741.659209] ? kill_units+0x80/0x80 [reiser4]
[14741.664156] ? kill_head+0x20/0x20 [reiser4]
[14741.668742] ? keyeq+0x20/0x20 [reiser4]
[14741.672798] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
[14741.678952] ? lock_object+0x96/0x100 [reiser4]
[14741.683624] ? _cond_resched+0x16/0x40
[14741.687722] ? jload_gfp+0x73/0x1d0 [reiser4]
[14741.692389] kill_node40+0x3d/0xe0 [reiser4]
[14741.696879] carry_cut+0x54/0x90 [reiser4]
[14741.701111] reiser4_carry+0x1c4/0x360 [reiser4]
[14741.706133] ? reiser4_add_carry+0x24/0x40 [reiser4]
[14741.711243] kill_node_content+0x143/0x210 [reiser4]
[14741.716356] cut_tree_worker_common+0x207/0x3f0 [reiser4]
[14741.721888] ? reiser4_delete_node+0x220/0x220 [reiser4]
[14741.727479] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
[14741.733350] ? validate_extended_coord+0x70/0x70 [reiser4]
[14741.739011] cut_file_items+0x11f/0x1c0 [reiser4]
[14741.743855] shorten_file+0x31/0x320 [reiser4]
[14741.748455] delete_object_unix_file+0x3a/0xa0 [reiser4]
[14741.754067] reiser4_evict_inode+0x80/0xd0 [reiser4]
[14741.759327] evict+0xc1/0x1c0
[14741.762613] do_unlinkat+0x13f/0x320
[14741.766315] do_syscall_64+0x55/0x110
[14741.770272] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14741.775541] RIP: 0033:0x7f05de584ea7
[14741.779498] Code: Bad RIP value.
[14741.782863] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[14741.790855] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
[14741.798114] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
[14741.805373] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
[14741.812754] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
[14741.820223] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
Oct 20 06:42:40 cohuatl kernel: [14741.409930] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
Oct 20 06:42:40 cohuatl kernel: [14741.417127] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:42:40 cohuatl kernel: [14741.425557] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:42:40 cohuatl kernel: [14741.433835] kworker/u2:0 D 0 7 2 0x80000000
Oct 20 06:42:40 cohuatl kernel: [14741.439464] Workqueue: writeback wb_workfn (flush-8:0)
Oct 20 06:42:40 cohuatl kernel: [14741.444827] Call Trace:
Oct 20 06:42:40 cohuatl kernel: [14741.447402] ? __schedule+0x3f5/0x880
Oct 20 06:42:40 cohuatl kernel: [14741.451482] schedule+0x32/0x80
Oct 20 06:42:40 cohuatl kernel: [14741.454975] io_schedule+0x12/0x40
Oct 20 06:42:40 cohuatl kernel: [14741.458624] __lock_page+0x119/0x160
Oct 20 06:42:40 cohuatl kernel: [14741.462327] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:42:40 cohuatl kernel: [14741.467105] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.473210] ? zlook+0x15/0x70 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.477308] ? utmost_child_internal+0x45/0x80 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.482770] write_jnode_list+0x7f/0xb0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.487608] reiser4_write_fq+0x81/0x230 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.492607] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.498154] flush_current_atom+0x3ae/0x8a0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.503447] flush_some_atom+0x113/0x530 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.508370] reiser4_writeout+0x151/0x230 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.513381] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.519223] writeback_sb_inodes+0x8f/0xb0
Oct 20 06:42:40 cohuatl kernel: [14741.523473] __writeback_inodes_wb+0x87/0xb0
Oct 20 06:42:40 cohuatl kernel: [14741.527946] wb_writeback+0x288/0x320
Oct 20 06:42:40 cohuatl kernel: [14741.531739] ? wb_workfn+0x1a9/0x450
Oct 20 06:42:40 cohuatl kernel: [14741.535635] wb_workfn+0x1a9/0x450
Oct 20 06:42:40 cohuatl kernel: [14741.539199] process_one_work+0x191/0x370
Oct 20 06:42:40 cohuatl kernel: [14741.543634] worker_thread+0x4f/0x3b0
Oct 20 06:42:40 cohuatl kernel: [14741.547674] kthread+0xf8/0x130
Oct 20 06:42:40 cohuatl kernel: [14741.550940] ? rescuer_thread+0x340/0x340
Oct 20 06:42:40 cohuatl kernel: [14741.555070] ? kthread_create_worker_on_cpu+0x70/0x70
Oct 20 06:42:40 cohuatl kernel: [14741.560336] ret_from_fork+0x35/0x40
Oct 20 06:42:40 cohuatl kernel: [14741.564133] INFO: task freshclam:373 blocked for more than 120 seconds.
Oct 20 06:42:40 cohuatl kernel: [14741.570872] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:42:40 cohuatl kernel: [14741.579084] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:42:40 cohuatl kernel: [14741.587086] freshclam D 0 373 1 0x00000000
Oct 20 06:42:40 cohuatl kernel: [14741.592704] Call Trace:
Oct 20 06:42:40 cohuatl kernel: [14741.595371] ? __schedule+0x3f5/0x880
Oct 20 06:42:40 cohuatl kernel: [14741.599157] schedule+0x32/0x80
Oct 20 06:42:40 cohuatl kernel: [14741.602474] reiser4_go_to_sleep+0x5d/0x90 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.607778] ? remove_wait_queue+0x60/0x60
Oct 20 06:42:40 cohuatl kernel: [14741.612162] reiser4_atom_wait_event+0xc4/0x140 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.617731] reiser4_uncapture_page+0x79/0x190 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.623208] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.628653] truncate_cleanup_page+0x6f/0xc0
Oct 20 06:42:40 cohuatl kernel: [14741.633138] truncate_inode_pages_range+0x220/0x8b0
Oct 20 06:42:40 cohuatl kernel: [14741.638201] reiser4_invalidate_pages+0x46/0x60 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.643835] kill_hook_extent+0x157/0x4a0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.649069] ? create_hook_extent+0xd0/0xd0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.654427] call_kill_hooks+0xa7/0xe0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.659209] ? kill_units+0x80/0x80 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.664156] ? kill_head+0x20/0x20 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.668742] ? keyeq+0x20/0x20 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.672798] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.678952] ? lock_object+0x96/0x100 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.683624] ? _cond_resched+0x16/0x40
Oct 20 06:42:40 cohuatl kernel: [14741.687722] ? jload_gfp+0x73/0x1d0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.692389] kill_node40+0x3d/0xe0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.696879] carry_cut+0x54/0x90 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.701111] reiser4_carry+0x1c4/0x360 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.706133] ? reiser4_add_carry+0x24/0x40 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.711243] kill_node_content+0x143/0x210 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.716356] cut_tree_worker_common+0x207/0x3f0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.721888] ? reiser4_delete_node+0x220/0x220 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.727479] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.733350] ? validate_extended_coord+0x70/0x70 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.739011] cut_file_items+0x11f/0x1c0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.743855] shorten_file+0x31/0x320 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.748455] delete_object_unix_file+0x3a/0xa0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.754067] reiser4_evict_inode+0x80/0xd0 [reiser4]
Oct 20 06:42:40 cohuatl kernel: [14741.759327] evict+0xc1/0x1c0
Oct 20 06:42:40 cohuatl kernel: [14741.762613] do_unlinkat+0x13f/0x320
Oct 20 06:42:40 cohuatl kernel: [14741.766315] do_syscall_64+0x55/0x110
Oct 20 06:42:40 cohuatl kernel: [14741.770272] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 20 06:42:40 cohuatl kernel: [14741.775541] RIP: 0033:0x7f05de584ea7
Oct 20 06:42:40 cohuatl kernel: [14741.779498] Code: Bad RIP value.
Oct 20 06:42:40 cohuatl kernel: [14741.782863] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
Oct 20 06:42:40 cohuatl kernel: [14741.790855] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
Oct 20 06:42:40 cohuatl kernel: [14741.798114] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
Oct 20 06:42:40 cohuatl kernel: [14741.805373] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
Oct 20 06:42:40 cohuatl kernel: [14741.812754] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
Oct 20 06:42:40 cohuatl kernel: [14741.820223] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
[14862.232997] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
[14862.240041] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14862.248310] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14862.256273] kworker/u2:0 D 0 7 2 0x80000000
[14862.261885] Workqueue: writeback wb_workfn (flush-8:0)
[14862.267180] Call Trace:
[14862.269766] ? __schedule+0x3f5/0x880
[14862.273540] schedule+0x32/0x80
[14862.276788] io_schedule+0x12/0x40
[14862.280303] __lock_page+0x119/0x160
[14862.284005] ? page_cache_tree_insert+0xe0/0xe0
[14862.288676] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[14862.294625] ? zlook+0x15/0x70 [reiser4]
[14862.298671] ? utmost_child_internal+0x45/0x80 [reiser4]
[14862.304104] write_jnode_list+0x7f/0xb0 [reiser4]
[14862.309027] reiser4_write_fq+0x81/0x230 [reiser4]
[14862.313937] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[14862.319456] flush_current_atom+0x3ae/0x8a0 [reiser4]
[14862.324693] flush_some_atom+0x113/0x530 [reiser4]
[14862.329612] reiser4_writeout+0x151/0x230 [reiser4]
[14862.334638] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[14862.340253] writeback_sb_inodes+0x8f/0xb0
[14862.344467] __writeback_inodes_wb+0x87/0xb0
[14862.348850] wb_writeback+0x288/0x320
[14862.352629] ? wb_workfn+0x1a9/0x450
[14862.356317] wb_workfn+0x1a9/0x450
[14862.359834] process_one_work+0x191/0x370
[14862.363960] worker_thread+0x4f/0x3b0
[14862.367732] kthread+0xf8/0x130
[14862.371036] ? rescuer_thread+0x340/0x340
[14862.375172] ? kthread_create_worker_on_cpu+0x70/0x70
[14862.380346] ret_from_fork+0x35/0x40
Oct 20 06:44:41 cohuatl kernel: [14862.232997] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
Oct 20 06:44:41 cohuatl kernel: [14862.240041] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:44:41 cohuatl kernel: [14862.248310] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:44:41 cohuatl kernel: [14862.256273] kworker/u2:0 D 0 7 2 0x80000000
Oct 20 06:44:41 cohuatl kernel: [14862.261885] Workqueue: writeback wb_workfn (flush-8:0)
Oct 20 06:44:41 cohuatl kernel: [14862.267180] Call Trace:
Oct 20 06:44:41 cohuatl kernel: [14862.269766] ? __schedule+0x3f5/0x880
Oct 20 06:44:41 cohuatl kernel: [14862.273540] schedule+0x32/0x80
Oct 20 06:44:41 cohuatl kernel: [14862.276788] io_schedule+0x12/0x40
Oct 20 06:44:41 cohuatl kernel: [14862.280303] __lock_page+0x119/0x160
Oct 20 06:44:41 cohuatl kernel: [14862.284005] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:44:41 cohuatl kernel: [14862.288676] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.294625] ? zlook+0x15/0x70 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.298671] ? utmost_child_internal+0x45/0x80 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.304104] write_jnode_list+0x7f/0xb0 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.309027] reiser4_write_fq+0x81/0x230 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.313937] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.319456] flush_current_atom+0x3ae/0x8a0 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.324693] flush_some_atom+0x113/0x530 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.329612] reiser4_writeout+0x151/0x230 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.334638] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
Oct 20 06:44:41 cohuatl kernel: [14862.340253] writeback_sb_inodes+0x8f/0xb0
Oct 20 06:44:41 cohuatl kernel: [14862.344467] __writeback_inodes_wb+0x87/0xb0
Oct 20 06:44:41 cohuatl kernel: [14862.348850] wb_writeback+0x288/0x320
Oct 20 06:44:41 cohuatl kernel: [14862.352629] ? wb_workfn+0x1a9/0x450
Oct 20 06:44:41 cohuatl kernel: [14862.356317] wb_workfn+0x1a9/0x450
Oct 20 06:44:41 cohuatl kernel: [14862.359834] process_one_work+0x191/0x370
Oct 20 06:44:41 cohuatl kernel: [14862.363960] worker_thread+0x4f/0x3b0
Oct 20 06:44:41 cohuatl kernel: [14862.367732] kthread+0xf8/0x130
Oct 20 06:44:41 cohuatl kernel: [14862.371036] ? rescuer_thread+0x340/0x340
Oct 20 06:44:41 cohuatl kernel: [14862.375172] ? kthread_create_worker_on_cpu+0x70/0x70
Oct 20 06:44:41 cohuatl kernel: [14862.380346] ret_from_fork+0x35/0x40
Oct 20 06:45:04 cohuatl systemd[1]: Starting Daily apt upgrade and clean activities...
Oct 20 06:45:08 cohuatl systemd[1]: Started Daily apt upgrade and clean activities.
[14983.056093] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
[14983.063077] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14983.071282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14983.079233] kworker/u2:0 D 0 7 2 0x80000000
[14983.084838] Workqueue: writeback wb_workfn (flush-8:0)
[14983.090100] Call Trace:
[14983.092673] ? __schedule+0x3f5/0x880
[14983.096455] schedule+0x32/0x80
[14983.099705] io_schedule+0x12/0x40
[14983.103277] __lock_page+0x119/0x160
[14983.107018] ? page_cache_tree_insert+0xe0/0xe0
[14983.111693] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[14983.117646] ? zlook+0x15/0x70 [reiser4]
[14983.121693] ? utmost_child_internal+0x45/0x80 [reiser4]
[14983.127130] write_jnode_list+0x7f/0xb0 [reiser4]
[14983.132064] reiser4_write_fq+0x81/0x230 [reiser4]
[14983.136973] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[14983.142491] flush_current_atom+0x3ae/0x8a0 [reiser4]
[14983.147677] flush_some_atom+0x113/0x530 [reiser4]
[14983.152641] reiser4_writeout+0x151/0x230 [reiser4]
[14983.157659] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[14983.163260] writeback_sb_inodes+0x8f/0xb0
[14983.167554] __writeback_inodes_wb+0x87/0xb0
[14983.171944] wb_writeback+0x288/0x320
[14983.175717] ? wb_workfn+0x1a9/0x450
[14983.179411] wb_workfn+0x1a9/0x450
[14983.182981] process_one_work+0x191/0x370
[14983.187126] worker_thread+0x4f/0x3b0
[14983.190899] kthread+0xf8/0x130
[14983.194151] ? rescuer_thread+0x340/0x340
[14983.198287] ? kthread_create_worker_on_cpu+0x70/0x70
[14983.203460] ret_from_fork+0x35/0x40
[14983.207170] INFO: task freshclam:373 blocked for more than 120 seconds.
[14983.213899] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[14983.222105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[14983.230311] freshclam D 0 373 1 0x00000000
[14983.235913] Call Trace:
[14983.238498] ? __schedule+0x3f5/0x880
[14983.242287] schedule+0x32/0x80
[14983.245599] io_schedule+0x12/0x40
[14983.249122] wait_on_page_bit+0x116/0x160
[14983.253247] ? page_cache_tree_insert+0xe0/0xe0
[14983.257911] reiser4_wait_page_writeback+0x4e/0x80 [reiser4]
[14983.263718] reiser4_uncapture_page+0xa0/0x190 [reiser4]
[14983.269158] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
[14983.274590] truncate_cleanup_page+0x6f/0xc0
[14983.280677] truncate_inode_pages_range+0x220/0x8b0
[14983.285684] reiser4_invalidate_pages+0x46/0x60 [reiser4]
[14983.291294] kill_hook_extent+0x157/0x4a0 [reiser4]
[14983.296313] ? create_hook_extent+0xd0/0xd0 [reiser4]
[14983.301490] call_kill_hooks+0xa7/0xe0 [reiser4]
[14983.306229] ? kill_units+0x80/0x80 [reiser4]
[14983.310734] ? kill_head+0x20/0x20 [reiser4]
[14983.315138] ? keyeq+0x20/0x20 [reiser4]
[14983.319185] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
[14983.325151] ? lock_object+0x96/0x100 [reiser4]
[14983.329802] ? _cond_resched+0x16/0x40
[14983.333674] ? jload_gfp+0x73/0x1d0 [reiser4]
[14983.338161] kill_node40+0x3d/0xe0 [reiser4]
[14983.342568] carry_cut+0x54/0x90 [reiser4]
[14983.346787] reiser4_carry+0x1c4/0x360 [reiser4]
[14983.351528] ? reiser4_add_carry+0x24/0x40 [reiser4]
[14983.356627] kill_node_content+0x143/0x210 [reiser4]
[14983.361728] cut_tree_worker_common+0x207/0x3f0 [reiser4]
[14983.367302] ? reiser4_delete_node+0x220/0x220 [reiser4]
[14983.372743] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
[14983.378281] ? validate_extended_coord+0x70/0x70 [reiser4]
[14983.383891] cut_file_items+0x11f/0x1c0 [reiser4]
[14983.388722] shorten_file+0x31/0x320 [reiser4]
[14983.393292] delete_object_unix_file+0x3a/0xa0 [reiser4]
[14983.398732] reiser4_evict_inode+0x80/0xd0 [reiser4]
[14983.403915] evict+0xc1/0x1c0
[14983.407014] do_unlinkat+0x13f/0x320
[14983.410709] do_syscall_64+0x55/0x110
[14983.414493] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14983.419850] RIP: 0033:0x7f05de584ea7
[14983.423548] Code: Bad RIP value.
[14983.426914] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[14983.434675] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
[14983.441983] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
[14983.449234] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
[14983.456480] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
[14983.463738] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
Oct 20 06:46:42 cohuatl kernel: [14983.056093] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
Oct 20 06:46:42 cohuatl kernel: [14983.063077] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:46:42 cohuatl kernel: [14983.071282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:46:42 cohuatl kernel: [14983.079233] kworker/u2:0 D 0 7 2 0x80000000
Oct 20 06:46:42 cohuatl kernel: [14983.084838] Workqueue: writeback wb_workfn (flush-8:0)
Oct 20 06:46:42 cohuatl kernel: [14983.090100] Call Trace:
Oct 20 06:46:42 cohuatl kernel: [14983.092673] ? __schedule+0x3f5/0x880
Oct 20 06:46:42 cohuatl kernel: [14983.096455] schedule+0x32/0x80
Oct 20 06:46:42 cohuatl kernel: [14983.099705] io_schedule+0x12/0x40
Oct 20 06:46:42 cohuatl kernel: [14983.103277] __lock_page+0x119/0x160
Oct 20 06:46:42 cohuatl kernel: [14983.107018] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:46:42 cohuatl kernel: [14983.111693] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.117646] ? zlook+0x15/0x70 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.121693] ? utmost_child_internal+0x45/0x80 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.127130] write_jnode_list+0x7f/0xb0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.132064] reiser4_write_fq+0x81/0x230 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.136973] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.142491] flush_current_atom+0x3ae/0x8a0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.147677] flush_some_atom+0x113/0x530 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.152641] reiser4_writeout+0x151/0x230 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.157659] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.163260] writeback_sb_inodes+0x8f/0xb0
Oct 20 06:46:42 cohuatl kernel: [14983.167554] __writeback_inodes_wb+0x87/0xb0
Oct 20 06:46:42 cohuatl kernel: [14983.171944] wb_writeback+0x288/0x320
Oct 20 06:46:42 cohuatl kernel: [14983.175717] ? wb_workfn+0x1a9/0x450
Oct 20 06:46:42 cohuatl kernel: [14983.179411] wb_workfn+0x1a9/0x450
Oct 20 06:46:42 cohuatl kernel: [14983.182981] process_one_work+0x191/0x370
Oct 20 06:46:42 cohuatl kernel: [14983.187126] worker_thread+0x4f/0x3b0
Oct 20 06:46:42 cohuatl kernel: [14983.190899] kthread+0xf8/0x130
Oct 20 06:46:42 cohuatl kernel: [14983.194151] ? rescuer_thread+0x340/0x340
Oct 20 06:46:42 cohuatl kernel: [14983.198287] ? kthread_create_worker_on_cpu+0x70/0x70
Oct 20 06:46:42 cohuatl kernel: [14983.203460] ret_from_fork+0x35/0x40
Oct 20 06:46:42 cohuatl kernel: [14983.207170] INFO: task freshclam:373 blocked for more than 120 seconds.
Oct 20 06:46:42 cohuatl kernel: [14983.213899] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:46:42 cohuatl kernel: [14983.222105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:46:42 cohuatl kernel: [14983.230311] freshclam D 0 373 1 0x00000000
Oct 20 06:46:42 cohuatl kernel: [14983.235913] Call Trace:
Oct 20 06:46:42 cohuatl kernel: [14983.238498] ? __schedule+0x3f5/0x880
Oct 20 06:46:42 cohuatl kernel: [14983.242287] schedule+0x32/0x80
Oct 20 06:46:42 cohuatl kernel: [14983.245599] io_schedule+0x12/0x40
Oct 20 06:46:42 cohuatl kernel: [14983.249122] wait_on_page_bit+0x116/0x160
Oct 20 06:46:42 cohuatl kernel: [14983.253247] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:46:42 cohuatl kernel: [14983.257911] reiser4_wait_page_writeback+0x4e/0x80 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.263718] reiser4_uncapture_page+0xa0/0x190 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.269158] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.274590] truncate_cleanup_page+0x6f/0xc0
Oct 20 06:46:42 cohuatl kernel: [14983.280677] truncate_inode_pages_range+0x220/0x8b0
Oct 20 06:46:42 cohuatl kernel: [14983.285684] reiser4_invalidate_pages+0x46/0x60 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.291294] kill_hook_extent+0x157/0x4a0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.296313] ? create_hook_extent+0xd0/0xd0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.301490] call_kill_hooks+0xa7/0xe0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.306229] ? kill_units+0x80/0x80 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.310734] ? kill_head+0x20/0x20 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.315138] ? keyeq+0x20/0x20 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.319185] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.325151] ? lock_object+0x96/0x100 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.329802] ? _cond_resched+0x16/0x40
Oct 20 06:46:42 cohuatl kernel: [14983.333674] ? jload_gfp+0x73/0x1d0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.338161] kill_node40+0x3d/0xe0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.342568] carry_cut+0x54/0x90 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.346787] reiser4_carry+0x1c4/0x360 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.351528] ? reiser4_add_carry+0x24/0x40 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.356627] kill_node_content+0x143/0x210 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.361728] cut_tree_worker_common+0x207/0x3f0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.367302] ? reiser4_delete_node+0x220/0x220 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.372743] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.378281] ? validate_extended_coord+0x70/0x70 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.383891] cut_file_items+0x11f/0x1c0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.388722] shorten_file+0x31/0x320 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.393292] delete_object_unix_file+0x3a/0xa0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.398732] reiser4_evict_inode+0x80/0xd0 [reiser4]
Oct 20 06:46:42 cohuatl kernel: [14983.403915] evict+0xc1/0x1c0
Oct 20 06:46:42 cohuatl kernel: [14983.407014] do_unlinkat+0x13f/0x320
Oct 20 06:46:42 cohuatl kernel: [14983.410709] do_syscall_64+0x55/0x110
Oct 20 06:46:42 cohuatl kernel: [14983.414493] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 20 06:46:42 cohuatl kernel: [14983.419850] RIP: 0033:0x7f05de584ea7
Oct 20 06:46:42 cohuatl kernel: [14983.423548] Code: Bad RIP value.
Oct 20 06:46:42 cohuatl kernel: [14983.426914] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
Oct 20 06:46:42 cohuatl kernel: [14983.434675] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
Oct 20 06:46:42 cohuatl kernel: [14983.441983] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
Oct 20 06:46:42 cohuatl kernel: [14983.449234] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
Oct 20 06:46:42 cohuatl kernel: [14983.456480] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
Oct 20 06:46:42 cohuatl kernel: [14983.463738] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
[15103.879178] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
[15103.886053] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[15103.894311] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15103.902388] kworker/u2:0 D 0 7 2 0x80000000
[15103.908003] Workqueue: writeback wb_workfn (flush-8:0)
[15103.913341] Call Trace:
[15103.915974] ? __schedule+0x3f5/0x880
[15103.919764] schedule+0x32/0x80
[15103.923017] io_schedule+0x12/0x40
[15103.926544] __lock_page+0x119/0x160
[15103.930234] ? page_cache_tree_insert+0xe0/0xe0
[15104.009600] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[15104.015587] ? zlook+0x15/0x70 [reiser4]
[15104.019652] ? utmost_child_internal+0x45/0x80 [reiser4]
[15104.025144] write_jnode_list+0x7f/0xb0 [reiser4]
[15104.029990] reiser4_write_fq+0x81/0x230 [reiser4]
[15104.034919] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[15104.040446] flush_current_atom+0x3ae/0x8a0 [reiser4]
[15104.045683] flush_some_atom+0x113/0x530 [reiser4]
[15104.050609] reiser4_writeout+0x151/0x230 [reiser4]
[15104.055626] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[15104.061241] writeback_sb_inodes+0x8f/0xb0
[15104.065456] __writeback_inodes_wb+0x87/0xb0
[15104.069841] wb_writeback+0x288/0x320
[15104.073629] ? wb_workfn+0x1a9/0x450
[15104.077319] wb_workfn+0x1a9/0x450
[15104.080834] process_one_work+0x191/0x370
[15104.084966] worker_thread+0x4f/0x3b0
[15104.088742] kthread+0xf8/0x130
[15104.091994] ? rescuer_thread+0x340/0x340
[15104.096115] ? kthread_create_worker_on_cpu+0x70/0x70
[15104.101280] ret_from_fork+0x35/0x40
[15104.104978] INFO: task freshclam:373 blocked for more than 120 seconds.
[15104.111718] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[15104.119929] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15104.127881] freshclam D 0 373 1 0x00000000
[15104.133480] Call Trace:
[15104.136042] ? __schedule+0x3f5/0x880
[15104.139831] schedule+0x32/0x80
[15104.143102] io_schedule+0x12/0x40
[15104.146620] wait_on_page_bit+0x116/0x160
[15104.150753] ? page_cache_tree_insert+0xe0/0xe0
[15104.155490] reiser4_wait_page_writeback+0x4e/0x80 [reiser4]
[15104.161290] reiser4_uncapture_page+0xa0/0x190 [reiser4]
[15104.166739] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
[15104.172167] truncate_cleanup_page+0x6f/0xc0
[15104.176574] truncate_inode_pages_range+0x220/0x8b0
[15104.181583] reiser4_invalidate_pages+0x46/0x60 [reiser4]
[15104.187192] kill_hook_extent+0x157/0x4a0 [reiser4]
[15104.192205] ? create_hook_extent+0xd0/0xd0 [reiser4]
[15104.197396] call_kill_hooks+0xa7/0xe0 [reiser4]
[15104.202140] ? kill_units+0x80/0x80 [reiser4]
[15104.206622] ? kill_head+0x20/0x20 [reiser4]
[15104.211012] ? keyeq+0x20/0x20 [reiser4]
[15104.215075] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
[15104.221034] ? lock_object+0x96/0x100 [reiser4]
[15104.225679] ? _cond_resched+0x16/0x40
[15104.229550] ? jload_gfp+0x73/0x1d0 [reiser4]
[15104.234053] kill_node40+0x3d/0xe0 [reiser4]
[15104.238469] carry_cut+0x54/0x90 [reiser4]
[15104.242813] reiser4_carry+0x1c4/0x360 [reiser4]
[15104.247562] ? reiser4_add_carry+0x24/0x40 [reiser4]
[15104.252662] kill_node_content+0x143/0x210 [reiser4]
[15104.260217] cut_tree_worker_common+0x207/0x3f0 [reiser4]
[15104.265751] ? reiser4_delete_node+0x220/0x220 [reiser4]
[15104.271362] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
[15104.276901] ? validate_extended_coord+0x70/0x70 [reiser4]
[15104.282513] cut_file_items+0x11f/0x1c0 [reiser4]
[15104.287343] shorten_file+0x31/0x320 [reiser4]
[15104.291935] delete_object_unix_file+0x3a/0xa0 [reiser4]
[15104.297387] reiser4_evict_inode+0x80/0xd0 [reiser4]
[15104.302655] evict+0xc1/0x1c0
[15104.305744] do_unlinkat+0x13f/0x320
[15104.309439] do_syscall_64+0x55/0x110
[15104.313232] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[15104.318402] RIP: 0033:0x7f05de584ea7
[15104.322108] Code: Bad RIP value.
[15104.325476] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[15104.333167] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
[15104.340424] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
[15104.347779] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
[15104.355032] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
[15104.362288] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
Oct 20 06:48:43 cohuatl kernel: [15103.879178] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
Oct 20 06:48:43 cohuatl kernel: [15103.886053] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:48:43 cohuatl kernel: [15103.894311] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:48:43 cohuatl kernel: [15103.902388] kworker/u2:0 D 0 7 2 0x80000000
Oct 20 06:48:43 cohuatl kernel: [15103.908003] Workqueue: writeback wb_workfn (flush-8:0)
Oct 20 06:48:43 cohuatl kernel: [15103.913341] Call Trace:
Oct 20 06:48:43 cohuatl kernel: [15103.915974] ? __schedule+0x3f5/0x880
Oct 20 06:48:43 cohuatl kernel: [15103.919764] schedule+0x32/0x80
Oct 20 06:48:43 cohuatl kernel: [15103.923017] io_schedule+0x12/0x40
Oct 20 06:48:43 cohuatl kernel: [15103.926544] __lock_page+0x119/0x160
Oct 20 06:48:43 cohuatl kernel: [15103.930234] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:48:43 cohuatl kernel: [15104.009600] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.015587] ? zlook+0x15/0x70 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.019652] ? utmost_child_internal+0x45/0x80 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.025144] write_jnode_list+0x7f/0xb0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.029990] reiser4_write_fq+0x81/0x230 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.034919] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.040446] flush_current_atom+0x3ae/0x8a0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.045683] flush_some_atom+0x113/0x530 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.050609] reiser4_writeout+0x151/0x230 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.055626] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.061241] writeback_sb_inodes+0x8f/0xb0
Oct 20 06:48:43 cohuatl kernel: [15104.065456] __writeback_inodes_wb+0x87/0xb0
Oct 20 06:48:43 cohuatl kernel: [15104.069841] wb_writeback+0x288/0x320
Oct 20 06:48:43 cohuatl kernel: [15104.073629] ? wb_workfn+0x1a9/0x450
Oct 20 06:48:43 cohuatl kernel: [15104.077319] wb_workfn+0x1a9/0x450
Oct 20 06:48:43 cohuatl kernel: [15104.080834] process_one_work+0x191/0x370
Oct 20 06:48:43 cohuatl kernel: [15104.084966] worker_thread+0x4f/0x3b0
Oct 20 06:48:43 cohuatl kernel: [15104.088742] kthread+0xf8/0x130
Oct 20 06:48:43 cohuatl kernel: [15104.091994] ? rescuer_thread+0x340/0x340
Oct 20 06:48:43 cohuatl kernel: [15104.096115] ? kthread_create_worker_on_cpu+0x70/0x70
Oct 20 06:48:43 cohuatl kernel: [15104.101280] ret_from_fork+0x35/0x40
Oct 20 06:48:43 cohuatl kernel: [15104.104978] INFO: task freshclam:373 blocked for more than 120 seconds.
Oct 20 06:48:43 cohuatl kernel: [15104.111718] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
Oct 20 06:48:43 cohuatl kernel: [15104.119929] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 20 06:48:43 cohuatl kernel: [15104.127881] freshclam D 0 373 1 0x00000000
Oct 20 06:48:43 cohuatl kernel: [15104.133480] Call Trace:
Oct 20 06:48:43 cohuatl kernel: [15104.136042] ? __schedule+0x3f5/0x880
Oct 20 06:48:43 cohuatl kernel: [15104.139831] schedule+0x32/0x80
Oct 20 06:48:43 cohuatl kernel: [15104.143102] io_schedule+0x12/0x40
Oct 20 06:48:43 cohuatl kernel: [15104.146620] wait_on_page_bit+0x116/0x160
Oct 20 06:48:43 cohuatl kernel: [15104.150753] ? page_cache_tree_insert+0xe0/0xe0
Oct 20 06:48:43 cohuatl kernel: [15104.155490] reiser4_wait_page_writeback+0x4e/0x80 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.161290] reiser4_uncapture_page+0xa0/0x190 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.166739] reiser4_invalidatepage+0xcd/0x1a0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.172167] truncate_cleanup_page+0x6f/0xc0
Oct 20 06:48:43 cohuatl kernel: [15104.176574] truncate_inode_pages_range+0x220/0x8b0
Oct 20 06:48:43 cohuatl kernel: [15104.181583] reiser4_invalidate_pages+0x46/0x60 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.187192] kill_hook_extent+0x157/0x4a0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.192205] ? create_hook_extent+0xd0/0xd0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.197396] call_kill_hooks+0xa7/0xe0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.202140] ? kill_units+0x80/0x80 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.206622] ? kill_head+0x20/0x20 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.211012] ? keyeq+0x20/0x20 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.215075] prepare_for_compact.isra.29+0x609/0x730 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.221034] ? lock_object+0x96/0x100 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.225679] ? _cond_resched+0x16/0x40
Oct 20 06:48:43 cohuatl kernel: [15104.229550] ? jload_gfp+0x73/0x1d0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.234053] kill_node40+0x3d/0xe0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.238469] carry_cut+0x54/0x90 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.242813] reiser4_carry+0x1c4/0x360 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.247562] ? reiser4_add_carry+0x24/0x40 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.252662] kill_node_content+0x143/0x210 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.260217] cut_tree_worker_common+0x207/0x3f0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.265751] ? reiser4_delete_node+0x220/0x220 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.271362] reiser4_cut_tree_object+0xf2/0x200 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.276901] ? validate_extended_coord+0x70/0x70 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.282513] cut_file_items+0x11f/0x1c0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.287343] shorten_file+0x31/0x320 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.291935] delete_object_unix_file+0x3a/0xa0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.297387] reiser4_evict_inode+0x80/0xd0 [reiser4]
Oct 20 06:48:43 cohuatl kernel: [15104.302655] evict+0xc1/0x1c0
Oct 20 06:48:43 cohuatl kernel: [15104.305744] do_unlinkat+0x13f/0x320
Oct 20 06:48:43 cohuatl kernel: [15104.309439] do_syscall_64+0x55/0x110
Oct 20 06:48:43 cohuatl kernel: [15104.313232] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 20 06:48:43 cohuatl kernel: [15104.318402] RIP: 0033:0x7f05de584ea7
Oct 20 06:48:43 cohuatl kernel: [15104.322108] Code: Bad RIP value.
Oct 20 06:48:43 cohuatl kernel: [15104.325476] RSP: 002b:00007ffd5aef37a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
Oct 20 06:48:43 cohuatl kernel: [15104.333167] RAX: ffffffffffffffda RBX: 000055c53bd69df0 RCX: 00007f05de584ea7
Oct 20 06:48:43 cohuatl kernel: [15104.340424] RDX: 00007ffd5aef38f0 RSI: 00007ffd5aef38f0 RDI: 000055c53bd69df0
Oct 20 06:48:43 cohuatl kernel: [15104.347779] RBP: 000055c53bd87b70 R08: 000055c53bd87ce3 R09: 0000000000000071
Oct 20 06:48:43 cohuatl kernel: [15104.355032] R10: 0000000000000073 R11: 0000000000000246 R12: 000055c53bd6d2e0
Oct 20 06:48:43 cohuatl kernel: [15104.362288] R13: 00007ffd5aef38f0 R14: 00007f05df8fd6d8 R15: 000055c53bd87ce3
[15224.702275] INFO: task kworker/u2:0:7 blocked for more than 120 seconds.
[15224.709544] Not tainted 4.18.0-2+reiser4.0.2-amd64 #1 Debian 4.18.15-1+reiser4.0.2
[15224.717767] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15224.725761] kworker/u2:0 D 0 7 2 0x80000000
[15224.731382] Workqueue: writeback wb_workfn (flush-8:0)
[15224.736648] Call Trace:
[15224.739383] ? __schedule+0x3f5/0x880
[15224.743174] schedule+0x32/0x80
[15224.746508] io_schedule+0x12/0x40
[15224.750035] __lock_page+0x119/0x160
[15224.753808] ? page_cache_tree_insert+0xe0/0xe0
[15224.758612] write_jnodes_to_disk_extent+0x373/0x550 [reiser4]
[15224.764646] ? zlook+0x15/0x70 [reiser4]
[15224.768698] ? utmost_child_internal+0x45/0x80 [reiser4]
[15224.774131] write_jnode_list+0x7f/0xb0 [reiser4]
[15224.778976] reiser4_write_fq+0x81/0x230 [reiser4]
[15224.784005] ? longterm_unlock_znode+0xbf/0x2a0 [reiser4]
[15224.789536] flush_current_atom+0x3ae/0x8a0 [reiser4]
[15224.794769] flush_some_atom+0x113/0x530 [reiser4]
[15224.799811] reiser4_writeout+0x151/0x230 [reiser4]
[15224.804865] reiser4_writeback_inodes+0x9c/0x130 [reiser4]
[15224.810486] writeback_sb_inodes+0x8f/0xb0
[15224.814753] __writeback_inodes_wb+0x87/0xb0
[15224.819186] wb_writeback+0x288/0x320
[15224.822969] ? wb_workfn+0x1a9/0x450
[15224.826664] wb_workfn+0x1a9/0x450
[15224.830187] process_one_work+0x191/0x370
[15224.834330] worker_thread+0x4f/0x3b0
[15224.838107] kthread+0xf8/0x130
[15224.841369] ? rescuer_thread+0x340/0x340
[15224.845492] ? kthread_create_worker_on_cpu+0x70/0x70
[15224.850722] ret_from_fork+0x35/0x40


Any insight would be greatly appreciated. Thank you.


Best Professional Regards.


[1] reiser4-for-4.18.0.patch.gz @
< https://sourceforge.net/projects/reiser4/files/reiser4-for-linux-4.x/ >

--
Jose R R
http://metztli.it
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Download Metztli Reiser4: Debian Stretch w/ Linux 4.17 AMD64
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Official current Reiser4 resources: https://reiser4.wiki.kernel.org/