Messages in this thread | | | From | Nathan Royce <> | Date | Mon, 13 Jul 2020 17:24:34 -0500 | Subject | F2FS Segmentation Fault |
| |
I won't re-format unless I hear something within a few days in case you want me to try something.
Preface: There was a notable power outage a couple of nights ago. When the power returned, everything seemed fine. No issues during bootup or anything. Then today, I went to open an application and my system started schitzing out with programs suddenly closing(/crashing?). I switched tty and tried to log in but was unable to even be allowed to enter in my password. I switched to another and tried logging in as root which succeeded (somehow). I looked at the journal and saw an entry saying something about /bin/login not being a valid exec format. I went to reboot and when it got to fsck part of initramfs, it failed and I was kicked to root. I ran fsck and saw a bunch of issues, but I guess nothing could get resolved enough to let me reboot. Oh, in case you're wondering, my / (system) is on a 64GB SDHC card. I just happened to also have an older / system on my mechanical drive using BTRFS which I could boot to (which I'm on now). I ran fsck from this older system and it seems I got the same results:
***** Info: Fix the reported corruption. Info: Force to fix corruption Info: Segments per section = 1 Info: Sections per zone = 1 Info: sector size = 512 Info: total sectors = 124168159 (60628 MB) Info: MKFS version "Linux version 5.1.15.a-1-hardened (builduser@slave-1) (gcc version 9.1.0 (GCC)) #1 SMP PREEMPT Thu Jun 27 11:33:04 CEST 2019" Info: FSCK version from "Linux version 4.19.13-dirty (userName@computerName) (gcc version 8.2.1 20181127 (GCC)) #2 SMP PREEMPT Mon Dec 31 00:15:50 CST 2018" to "Linux version 4.19.13-dirty (userName@computerName) (gcc version 8.2.1 20181127 (GCC)) #2 SMP PREEMPT Mon Dec 31 00:15:50 CST 2018" Info: superblock features = 0 : Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000 Info: total FS sectors = 124168152 (60628 MB) Info: CKPT version = 63f2b4a Info: checkpoint state = 55 : crc fsck compacted_summary unmount
NID[0x18eca] is unreachable, blkaddr:0xcf1d9d3c NID[0x18ecb] is unreachable, blkaddr:0x5db5f91f NID[0x18ecc] is unreachable, blkaddr:0x4653d NID[0x18ee3] is unreachable, blkaddr:0x144dc401 NID[0x18ee4] is unreachable, blkaddr:0x558cfba9 NID[0x18ee5] is unreachable, blkaddr:0x45553 NID[0x18f78] is unreachable, blkaddr:0x560555ac NID[0x18f79] is unreachable, blkaddr:0x58cccb0d NID[0x18f7a] is unreachable, blkaddr:0x53d84 NID[0x4d621] is unreachable, blkaddr:0x4fc1d NID[0x4d622] is unreachable, blkaddr:0x4fc1e NID[0x7fa32] is unreachable, blkaddr:0x20b0ca3a NID[0x7fa33] is unreachable, blkaddr:0xf71b60 [FSCK] Unreachable nat entries [Fail] [0xd] [FSCK] SIT valid block bitmap checking [Fail] [FSCK] Hard link checking for regular file [Ok..] [0x4f6] [FSCK] valid_block_count matching with CP [Fail] [0x736fcb] [FSCK] valid_node_count matcing with CP (de lookup) [Fail] [0x70327] [FSCK] valid_node_count matcing with CP (nat lookup) [Ok..] [0x70334] [FSCK] valid_inode_count matched with CP [Fail] [0x6f09e] [FSCK] free segment_count matched with CP [Ok..] [0x3bfc] [FSCK] next block offset is free [Ok..] [FSCK] fixing SIT types [FSCK] other corrupted bugs [Fail]
Do you want to restore lost files into ./lost_found/? [Y/N] Y Segmentation fault *****
***** Message: Process 3425 (fsck.f2fs) of user 0 dumped core.
Stack trace of thread 3425: #0 0x000055f8515739c8 n/a (fsck.f2fs) #1 0x000055f851575261 n/a (fsck.f2fs) #2 0x000055f851572c56 n/a (fsck.f2fs) #3 0x000055f85156a3f0 n/a (fsck.f2fs) #4 0x00007f51420feee3 __libc_start_main (libc.so.6) #5 0x000055f85156a95e n/a (fsck.f2fs) *****
So if you want more information or need me to try something, let me know soon if you would. Otherwise, I'll just be reformatting my card in a few days. It just could've been a fluke occurred because of the power outage but didn't manifest itself until today.
| |