-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Now the problem happens in JFS as well. It is a kernel bug, and it looks like that it is not fixed in 5.0. Because of that, I have lost nearly one month of work. How sad. Here is what "dmesg" said: -----BEGIN OUTPUT----- [287480.751455] sysrq: SysRq : Show Blocked State [287480.751462] task PC stack pid father [287480.751496] zpaq D 0 33088 1 0x00000004 [287480.751500] Call Trace: [287480.751510] ? __schedule+0x2d4/0x870 [287480.751515] ? wake_up_q+0x70/0x70 [287480.751517] schedule+0x28/0x70 [287480.751521] io_schedule+0x12/0x40 [287480.751530] txBeginAnon+0x16c/0x1c0 [jfs] [287480.751534] ? wake_up_q+0x70/0x70 [287480.751541] extAlloc+0x4b/0x460 [jfs] [287480.751547] ? extHint+0x7c/0x110 [jfs] [287480.751552] jfs_get_block+0xa1/0x2b0 [jfs] [287480.751557] ? pagecache_get_page+0xf2/0x2c0 [287480.751561] nobh_write_begin+0x161/0x4c0 [287480.751567] jfs_write_begin+0x32/0x70 [jfs] [287480.751572] ? jfs_release+0x60/0x60 [jfs] [287480.751575] generic_perform_write+0xf4/0x1b0 [287480.751579] __generic_file_write_iter+0xfe/0x1c0 [287480.751582] generic_file_write_iter+0xab/0x150 [287480.751585] new_sync_write+0x112/0x180 [287480.751588] vfs_write+0xa5/0x1a0 [287480.751590] ksys_write+0x4f/0xb0 [287480.751594] do_syscall_64+0x53/0x100 [287480.751598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [287480.751601] RIP: 0033:0x482c67 [287480.751606] Code: Bad RIP value. [287480.751607] RSP: 002b:00007f3a5b132bd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [287480.751609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000482c67 [287480.751610] RDX: 000000000000f000 RSI: 00007fff8a22a55c RDI: 0000000000000003 [287480.751611] RBP: 00007fff8a22a55c R08: 0000000000000000 R09: 00007fff8a229058 [287480.751612] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000f000 [287480.751613] R13: 000000000000f000 R14: 00007fff8a22a55c R15: 000000000000f000 [287480.751626] kworker/u8:1 D 0 65623 2 0x80000000 [287480.751631] Workqueue: writeback wb_workfn (flush-8:32) [287480.751633] Call Trace: [287480.751637] ? __schedule+0x2d4/0x870 [287480.751640] schedule+0x28/0x70 [287480.751642] rwsem_down_write_failed+0x17c/0x3a0 [287480.751645] call_rwsem_down_write_failed+0x13/0x20 [287480.751648] down_write+0x29/0x40 [287480.751652] jfs_get_block+0x59/0x2b0 [jfs] [287480.751657] __mpage_writepage+0x2b8/0x790 [287480.751661] ? page_mkclean+0x6e/0xc0 [287480.751663] ? invalid_page_referenced_vma+0x80/0x80 [287480.751666] ? clear_page_dirty_for_io+0x230/0x2a0 [287480.751669] write_cache_pages+0x1aa/0x440 [287480.751671] ? clean_buffers+0x60/0x60 [287480.751677] ? jfs_release+0x60/0x60 [jfs] [287480.751680] mpage_writepages+0x75/0x100 [287480.751684] ? jfs_release+0x60/0x60 [jfs] [287480.751687] do_writepages+0x41/0xd0 [287480.751692] ? jfs_commit_inode+0x89/0x100 [jfs] [287480.751695] __writeback_single_inode+0x3d/0x350 [287480.751697] writeback_sb_inodes+0x1e5/0x480 [287480.751701] __writeback_inodes_wb+0x5d/0xb0 [287480.751703] wb_writeback+0x25f/0x2f0 [287480.751706] wb_workfn+0x30d/0x400 [287480.751709] ? __switch_to+0x8c/0x440 [287480.751714] process_one_work+0x1a7/0x3b0 [287480.751717] worker_thread+0x30/0x390 [287480.751720] ? create_worker+0x1a0/0x1a0 [287480.751722] kthread+0x112/0x130 [287480.751724] ? __kthread_parkme+0x70/0x70 [287480.751726] ret_from_fork+0x1f/0x40 [287480.751732] sync D 0 67361 67333 0x00000000 [287480.751734] Call Trace: [287480.751737] ? __schedule+0x2d4/0x870 [287480.751741] ? default_file_splice_write+0x20/0x20 [287480.751743] schedule+0x28/0x70 [287480.751745] wb_wait_for_completion+0x5e/0x90 [287480.751749] ? finish_wait+0x80/0x80 [287480.751751] sync_inodes_sb+0xd8/0x2c0 [287480.751754] ? default_file_splice_write+0x20/0x20 [287480.751757] iterate_supers+0x98/0x100 [287480.751760] ksys_sync+0x40/0xb0 [287480.751763] __ia32_sys_sync+0xa/0x10 [287480.751765] do_syscall_64+0x53/0x100 [287480.751768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [287480.751769] RIP: 0033:0x7f8cd49bf287 [287480.751772] Code: Bad RIP value. [287480.751773] RSP: 002b:00007ffc3ac18868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 [287480.751775] RAX: ffffffffffffffda RBX: 00007ffc3ac18998 RCX: 00007f8cd49bf287 [287480.751776] RDX: 00007f8cd4a8c001 RSI: 0000000000000000 RDI: 00007f8cd4a50b3a [287480.751777] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [287480.751778] R10: fffffffffffffb34 R11: 0000000000000202 R12: 0000000000000000 [287480.751779] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 -----END OUTPUT----- ----- Please limit your reply to 7-bit ASCII. I refuse to see your idiotic emoji in a TTY. -----BEGIN PGP SIGNATURE----- Version: ProtonMail Comment: https://protonmail.com
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publickey - pthfdr@protonmail.ch - 0xAB77ABA4.asc
Description: application/pgp-keys
publickey - pthfdr@protonmail.ch - 0xAB77ABA4.asc.sig
Description: PGP signature
