Bug 202257
Summary: | BUG: unable to handle kernel paging request at 0000100000000008 | ||
---|---|---|---|
Product: | Memory Management | Reporter: | Harald Dunkel (harri) |
Component: | Page Allocator | Assignee: | Andrew Morton (akpm) |
Status: | RESOLVED WILL_NOT_FIX | ||
Severity: | normal | CC: | haxk612 |
Priority: | P1 | ||
Hardware: | x86-64 | ||
OS: | Linux | ||
Kernel Version: | 4.20.1 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
kernel.log of the whole session
kernel config file DMESG. |
Created attachment 280455 [details]
kernel config file
Same issue here with 5.0-rc1 and rc2. I dont have kernel paging request at that adress but the same error pops out. BUG: unable to handle kernel paging request at ffffa18f00099000 Then a lot of "corrupted low memory at" messages. System stays up and running and is usable in TTY but GNOME stays frozen with only mouse cursor moving. I reported This bug earlier also. Here is bug ID 202247. This makes the PC unusable for watching any video because it frezes at some point. Created attachment 280495 [details]
DMESG.
Full dmesg of the issue.
Also as i see in the log BOTH of our machines run btrfs. And as it seems so far this bug occurs only with BTRFS filesystem. I am not using btrfs, but ext4. 0000100000000008 looks like some bitmask found at the wrong place, but ffffa18f00099000 appears to be some address-like construct. The stack traces look very different, too, so I am pretty sure these are 2 separate problems. Haxk20, would you mind to open your own bug report? Thanx (In reply to Harald Dunkel from comment #5) > I am not using btrfs, but ext4. > > 0000100000000008 looks like some bitmask found at the wrong place, but > ffffa18f00099000 appears to be some address-like construct. The stack traces > look very different, too, so I am pretty sure these are 2 separate problems. > > Haxk20, would you mind to open your own bug report? Thanx Actually i opened an bug report 2 days before yours and still no response to that issue. Im sure they are busy but i really hope this gets fixed in later RC builds because i cant work with freezing machine. Will test linux-next branch to see if it already has a fix because that very possible. OK my issue is fixed in linux-next. Congratulations Would it be possible that anybody looks into this bug report? I'm closing this due to lack of interest |
Created attachment 280453 [details] kernel.log of the whole session 4.20.1 had this problem. Jan 13 19:03:15 sylvester kernel: [272280.820190] BUG: unable to handle kernel paging request at 0000100000000008 Jan 13 19:03:15 sylvester kernel: [272280.820198] PGD 0 P4D 0 Jan 13 19:03:15 sylvester kernel: [272280.820203] Oops: 0000 [#1] PREEMPT SMP PTI Jan 13 19:03:15 sylvester kernel: [272280.820207] CPU: 3 PID: 46 Comm: kswapd0 Not tainted 4.20.1-raw #1 Jan 13 19:03:15 sylvester kernel: [272280.820211] Hardware name: /DH67CF, BIOS BLH6710H.86A.0125.2011.0705.1517 07/05/2011 Jan 13 19:03:15 sylvester kernel: [272280.820219] RIP: 0010:find_get_entries+0xed/0x240 Jan 13 19:03:15 sylvester kernel: [272280.820223] Code: 4e 4e 00 48 89 c2 48 85 d2 0f 84 91 00 00 00 48 81 fa 02 04 00 00 0f 84 a3 00 00 00 48 81 fa 06 04 00 00 74 ca f6 Jan 13 19:03:15 sylvester kernel: [272280.820230] RSP: 0018:ffffc90000fdb9c8 EFLAGS: 00010246 Jan 13 19:03:15 sylvester kernel: [272280.820234] RAX: 0000100000000000 RBX: 000000000000000f RCX: 0000000000000000 Jan 13 19:03:15 sylvester kernel: [272280.820238] RDX: 0000100000000000 RSI: 0000000000000680 RDI: ffffffffffffffc0 Jan 13 19:03:15 sylvester kernel: [272280.820242] RBP: 0000000000000002 R08: ffff8880a98b7d80 R09: 0000000000000000 Jan 13 19:03:15 sylvester kernel: [272280.820246] R10: 000000000000004b R11: ffffc90000fdb9c8 R12: ffffffffffffffff Jan 13 19:03:15 sylvester kernel: [272280.820250] R13: ffffc90000fdbae0 R14: ffffc90000fdba60 R15: 0000000000000000 Jan 13 19:03:15 sylvester kernel: [272280.820255] FS: 0000000000000000(0000) GS:ffff888217980000(0000) knlGS:0000000000000000 Jan 13 19:03:15 sylvester kernel: [272280.820259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 13 19:03:15 sylvester kernel: [272280.820263] CR2: 0000100000000008 CR3: 000000000200a003 CR4: 00000000000606e0 Jan 13 19:03:15 sylvester kernel: [272280.820268] Call Trace: Jan 13 19:03:15 sylvester kernel: [272280.820276] pagevec_lookup_entries+0x15/0x20 Jan 13 19:03:15 sylvester kernel: [272280.820280] truncate_inode_pages_range+0xc5/0x810 Jan 13 19:03:15 sylvester kernel: [272280.820289] ? ___cache_free+0x2c/0x2f0 Jan 13 19:03:15 sylvester kernel: [272280.820296] ? jbd2_journal_release_jbd_inode+0x105/0x130 [jbd2] Jan 13 19:03:15 sylvester kernel: [272280.820301] ? iput+0x1e9/0x210 Jan 13 19:03:15 sylvester kernel: [272280.820305] ? __inode_wait_for_writeback+0x7a/0xe0 Jan 13 19:03:15 sylvester kernel: [272280.820319] ext4_evict_inode+0x52/0x5d0 [ext4] Jan 13 19:03:15 sylvester kernel: [272280.820325] evict+0xbf/0x190 Jan 13 19:03:15 sylvester kernel: [272280.820328] dispose_list+0x30/0x40 Jan 13 19:03:15 sylvester kernel: [272280.820332] prune_icache_sb+0x4d/0x70 Jan 13 19:03:15 sylvester kernel: [272280.820337] super_cache_scan+0x121/0x1a0 Jan 13 19:03:15 sylvester kernel: [272280.820342] do_shrink_slab+0x136/0x2d0 Jan 13 19:03:15 sylvester kernel: [272280.820346] shrink_slab+0x22a/0x290 Jan 13 19:03:15 sylvester kernel: [272280.820351] ? __mod_node_page_state+0x64/0xa0 Jan 13 19:03:15 sylvester kernel: [272280.820354] shrink_node+0xe1/0x450 Jan 13 19:03:15 sylvester kernel: [272280.820358] kswapd+0x3f9/0x740 Jan 13 19:03:15 sylvester kernel: [272280.820362] ? mem_cgroup_shrink_node+0x1b0/0x1b0 Jan 13 19:03:15 sylvester kernel: [272280.820367] kthread+0x111/0x130 Jan 13 19:03:15 sylvester kernel: [272280.820371] ? kthread_create_worker_on_cpu+0x60/0x60 Jan 13 19:03:15 sylvester kernel: [272280.820376] ret_from_fork+0x35/0x40 Jan 13 19:03:15 sylvester kernel: [272280.820380] Modules linked in: cpuid fuse btrfs xor zstd_compress raid6_pq zstd_decompress xxhash ufs hfsplus ntfs vfat msdos fat j Jan 13 19:03:15 sylvester kernel: [272280.820423] scsi_mod mfd_core usbcore e1000e Jan 13 19:03:15 sylvester kernel: [272280.820452] CR2: 0000100000000008 Jan 13 19:03:15 sylvester kernel: [272280.820456] ---[ end trace b383b200f5d976a9 ]--- Jan 13 19:03:15 sylvester kernel: [272280.820461] RIP: 0010:find_get_entries+0xed/0x240 Jan 13 19:03:15 sylvester kernel: [272280.820465] Code: 4e 4e 00 48 89 c2 48 85 d2 0f 84 91 00 00 00 48 81 fa 02 04 00 00 0f 84 a3 00 00 00 48 81 fa 06 04 00 00 74 ca f6 Jan 13 19:03:15 sylvester kernel: [272280.820472] RSP: 0018:ffffc90000fdb9c8 EFLAGS: 00010246 Later oom killer was invoked, bringing the host down. Logfile is attached.