* [ISSUE] Segmentation fault by insert zfs module
@ 2023-01-13 9:06 ckyoog
2023-02-10 5:18 ` BikyAlex
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: ckyoog @ 2023-01-13 9:06 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 4140 bytes --]
New issue by ckyoog on void-packages repository
https://github.com/void-linux/void-packages/issues/41613
Description:
### Is this a new report?
Yes
### System Info
Void 6.1.4_1 aarch64 Unknown uptodate F
### Package(s) Affected
zfs-2.1.7_1
### Does a report exist for this bug with the project's home (upstream) and/or another distro?
_No response_
### Expected behaviour
`modprobe zfs` inserts the zfs module with no problem.
### Actual behaviour
The following error displayed when run `modprobe zfs`
```
# modprobe zfs
[ 588.001039] Unable to handle kernel paging request at virtual address 97fff71697ffe5b6
[ 588.001669] Mem abort info:
[ 588.001872] ESR = 0x0000000096000004
[ 588.002142] EC = 0x25: DABT (current EL), IL = 32 bits
[ 588.002528] SET = 0, FnV = 0
[ 588.002748] EA = 0, S1PTW = 0
[ 588.002979] FSC = 0x04: level 0 translation fault
[ 588.003348] Data abort info:
[ 588.003554] ISV = 0, ISS = 0x00000004
[ 588.003861] CM = 0, WnR = 0
[ 588.004082] [97fff71697ffe5b6] address between user and kernel address ranges
[ 588.004603] Internal error: Oops: 0000000096000004 [#1] SMP
[ 588.005152] Modules linked in: spl(O+) algif_hash af_alg af_packet cfg80211 8021q garp mrp stp llc deflate efi_pstore snd_seq snd_seq_device snd_timer snd soundcore vhost_vsock vmw_vsock_virtio_transport_common vsock vhost_net vhost vhost_iotlb tap hci_vhci bluetooth ecdh_generic rfkill ecc vfio_iommu_type1 vfio uhid dm_mod uinput userio ppp_generic slhc tun loop cuse fuse efivarfs crct10dif_ce polyval_ce polyval_generic ghash_ce sha3_ce sha3_generic sha512_ce sha512_arm64 sha2_ce sha256_arm64 sha1_ce virtio_blk virtio_net net_failover failover qemu_fw_cfg virtio_mmio btrfs blake2b_generic xor xor_neon raid6_pq libcrc32c aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
[ 588.010435] CPU: 1 PID: 4369 Comm: modprobe Tainted: G O 6.1.4_1 #1
[ 588.011083] Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015
[ 588.011667] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 588.012250] pc : mod_sysfs_setup+0x1ac/0x2a0
[ 588.012767] lr : mod_sysfs_setup+0x17c/0x2a0
[ 588.013080] sp : ffff80000ceb3ae0
[ 588.013324] x29: ffff80000ceb3ae0 x28: ffff80000ceb3c90 x27: ffff80000a322dc0
[ 588.013897] x26: ffff80007cdfee70 x25: ffff80000ceb3c90 x24: ffff80007cdf8d30
[ 588.014418] x23: ffff80007cdfc360 x22: ffff80007cdfeb58 x21: ffff80007cdfeb90
[ 588.014936] x20: 0000000000000000 x19: ffff80007cdfeb40 x18: 0000000000000000
[ 588.015453] x17: ffff00000635fdf0 x16: ffff00000635fdb0 x15: ffff00000635fd70
[ 588.015969] x14: ffff00000635fd30 x13: 00646e69625f6461 x12: 657268745f716b73
[ 588.016484] x11: ffff00000635ff70 x10: ffff00000635ff30 x9 : ffff800008e61dc0
[ 588.017020] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : 736877645e727872
[ 588.017576] x5 : ffff00000fa79d19 x4 : ffff00000fa79500 x3 : 0000000000000000
[ 588.018141] x2 : ffff80007cdfeb58 x1 : ffff80007cdfeb90 x0 : 97fff71697ffe4ee
[ 588.018663] Call trace:
[ 588.018861] mod_sysfs_setup+0x1ac/0x2a0
[ 588.019191] load_module+0x960/0xae0
[ 588.019519] __do_sys_finit_module+0xac/0x130
[ 588.019892] __arm64_sys_finit_module+0x28/0x34
[ 588.020270] invoke_syscall+0x78/0x100
[ 588.020581] el0_svc_common.constprop.0+0x58/0x190
[ 588.020939] do_el0_svc+0x34/0x44
[ 588.021185] el0_svc+0x34/0x140
[ 588.021468] el0t_64_sync_handler+0xf4/0x120
[ 588.021835] el0t_64_sync+0x19c/0x1a0
[ 588.022079] Code: 540004a0 f9401700 aa1603e2 aa1503e1 (f9406400)
[ 588.022475] ---[ end trace 0000000000000000 ]---
Segmentation fault
```
### Steps to reproduce
1. xbps-install zfs
2. modprobe zfs
Additional info
```
$ uname -a
Linux void-live 6.1.4_1 #1 SMP PREEMPT_DYNAMIC Wed Jan 11 00:28:48 UTC 2023 aarch64 GNU/Linux
$ file /lib/modules/6.1.4_1/extra/zfs/zfs/zfs.ko
/lib/modules/6.1.4_1/extra/zfs/zfs/zfs.ko: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), BuildID[sha1]=6831b16ecce2e5dd58eed90adf7d790e6e5c5765, not stripped
```
It was no problem when I was using `linux-lts-5.10`.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
@ 2023-02-10 5:18 ` BikyAlex
2024-06-14 6:26 ` classabbyamp
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: BikyAlex @ 2023-02-10 5:18 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 957 bytes --]
New comment by BikyAlex on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-1425187443
Comment:
I might start looking into this, no promise though. I might just use 5.10 with zfs anyway. I was having issues with building zfs-dkms on aarch64 in the first place, until I found some tools on github that were required to build it, but it was getting segfault on modprobe on my system with 5.15, 5.16, 5.18, 5.19 and 6.0.
I don't think I tried 5.10, it's worth a short if I can get the odroid hc4 to work. If not, I might just use the armbian kernel, build it on that, and then booting void using armbian's kernel (I did this before to get void bootstrapped, but I never got zfs-dkms on armbian to work either, also because of the missing aarch64-tools script).
I might be able to strace what the module is doing when `modprobe`'d, but I'm not sure if I can actually fix it, I'm only a shell script kiddie.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
2023-02-10 5:18 ` BikyAlex
@ 2024-06-14 6:26 ` classabbyamp
2024-06-16 14:15 ` BikyAlex
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: classabbyamp @ 2024-06-14 6:26 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 171 bytes --]
New comment by classabbyamp on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2167309136
Comment:
does this still occur?
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
2023-02-10 5:18 ` BikyAlex
2024-06-14 6:26 ` classabbyamp
@ 2024-06-16 14:15 ` BikyAlex
2024-06-16 15:54 ` BikyAlex
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: BikyAlex @ 2024-06-16 14:15 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 323 bytes --]
New comment by BikyAlex on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2171683159
Comment:
Let me fire up an ARM SBC and test a fresh Void install. I had to switch distros for ZFS on the HC4. I've got a pi 4 laying around, I should be back later today with what I find.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
` (2 preceding siblings ...)
2024-06-16 14:15 ` BikyAlex
@ 2024-06-16 15:54 ` BikyAlex
2024-06-16 16:55 ` BikyAlex
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: BikyAlex @ 2024-06-16 15:54 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 624 bytes --]
New comment by BikyAlex on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2171751085
Comment:
RPi4 - rpi-kernel-6.6.31_1. (+headers) with zfs-2.2.4 works just fine after `modprobe zfs`.
```
[ 1242.347959] spl: loading out-of-tree module taints kernel.
[ 1242.372950] zfs: module license 'CDDL' taints kernel.
[ 1242.372964] Disabling lock debugging due to kernel taint
[ 1242.373028] zfs: module license taints kernel.
[ 1243.705772] ZFS: Loaded module v2.2.4-1, ZFS pool version 5000, ZFS filesystem version 5
```
I'll try testing on the odroid n2+ next, brb.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
` (3 preceding siblings ...)
2024-06-16 15:54 ` BikyAlex
@ 2024-06-16 16:55 ` BikyAlex
2024-06-16 17:29 ` BikyAlex
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: BikyAlex @ 2024-06-16 16:55 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 673 bytes --]
New comment by BikyAlex on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2171769749
Comment:
Odroid N2+ - linux-kernel-6.6.33_1 (+headers) with zfs-2.2.4_2 after `modprobe zfs`
```
[ 1988.029339] module spl: .gnu.linkonce.this_module section size must match the kernel's built struct module size at run time
```
Reboot doesn't work at all, neither u-boot, nor petitboot can load the system. I can't see what's wrong with it, but I'm pretty sure it's getting broken after initramfs is loaded, init launched and runit core-service 02-kmods.sh is run. I don't get to a tty to troubleshoot. I'd say it's still broken.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
` (4 preceding siblings ...)
2024-06-16 16:55 ` BikyAlex
@ 2024-06-16 17:29 ` BikyAlex
2024-06-16 17:58 ` classabbyamp
2024-06-16 17:58 ` [ISSUE] [CLOSED] " classabbyamp
7 siblings, 0 replies; 9+ messages in thread
From: BikyAlex @ 2024-06-16 17:29 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 846 bytes --]
New comment by BikyAlex on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2171780068
Comment:
Odroid N2+ (aarch64-musl)
```
uname -a
Linux n2p 6.6.33_1 #1 SMP PREEMPT_DYNAMIC Sun Jun 16 00:15:32 UTC 2024 aarch64 GNU/Linux
modprobe zfs
modprobe: ERROR: could not insert 'zfs': Exec format error
dmesg
[ 753.427461] module spl: .gnu.linkonce.this_module section size must match the kernel's built struct module size at run time
[ 787.174996] module spl: .gnu.linkonce.this_module section size must match the kernel's built struct module size at run time
```
Again, if I reboot, it fails to boot (well, it boots, but no tty or any error messages show up on the screen). If I xchroot on another aarch64 system and uninstall zfs, without modifying anything, it boots right back up.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
` (5 preceding siblings ...)
2024-06-16 17:29 ` BikyAlex
@ 2024-06-16 17:58 ` classabbyamp
2024-06-16 17:58 ` [ISSUE] [CLOSED] " classabbyamp
7 siblings, 0 replies; 9+ messages in thread
From: classabbyamp @ 2024-06-16 17:58 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 178 bytes --]
New comment by classabbyamp on void-packages repository
https://github.com/void-linux/void-packages/issues/41613#issuecomment-2171790593
Comment:
ok seems the segfault is gone
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [ISSUE] [CLOSED] Segmentation fault by insert zfs module
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
` (6 preceding siblings ...)
2024-06-16 17:58 ` classabbyamp
@ 2024-06-16 17:58 ` classabbyamp
7 siblings, 0 replies; 9+ messages in thread
From: classabbyamp @ 2024-06-16 17:58 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 4819 bytes --]
Closed issue by ckyoog on void-packages repository
https://github.com/void-linux/void-packages/issues/41613
Description:
### Is this a new report?
Yes
### System Info
Void 6.1.4_1 aarch64 Unknown uptodate F
### Package(s) Affected
zfs-2.1.7_1
### Does a report exist for this bug with the project's home (upstream) and/or another distro?
_No response_
### Expected behaviour
`modprobe zfs` inserts the zfs module with no problem.
### Actual behaviour
The following error displayed when run `modprobe zfs`
```
# modprobe zfs
[ 588.001039] Unable to handle kernel paging request at virtual address 97fff71697ffe5b6
[ 588.001669] Mem abort info:
[ 588.001872] ESR = 0x0000000096000004
[ 588.002142] EC = 0x25: DABT (current EL), IL = 32 bits
[ 588.002528] SET = 0, FnV = 0
[ 588.002748] EA = 0, S1PTW = 0
[ 588.002979] FSC = 0x04: level 0 translation fault
[ 588.003348] Data abort info:
[ 588.003554] ISV = 0, ISS = 0x00000004
[ 588.003861] CM = 0, WnR = 0
[ 588.004082] [97fff71697ffe5b6] address between user and kernel address ranges
[ 588.004603] Internal error: Oops: 0000000096000004 [#1] SMP
[ 588.005152] Modules linked in: spl(O+) algif_hash af_alg af_packet cfg80211 8021q garp mrp stp llc deflate efi_pstore snd_seq snd_seq_device snd_timer snd soundcore vhost_vsock vmw_vsock_virtio_transport_common vsock vhost_net vhost vhost_iotlb tap hci_vhci bluetooth ecdh_generic rfkill ecc vfio_iommu_type1 vfio uhid dm_mod uinput userio ppp_generic slhc tun loop cuse fuse efivarfs crct10dif_ce polyval_ce polyval_generic ghash_ce sha3_ce sha3_generic sha512_ce sha512_arm64 sha2_ce sha256_arm64 sha1_ce virtio_blk virtio_net net_failover failover qemu_fw_cfg virtio_mmio btrfs blake2b_generic xor xor_neon raid6_pq libcrc32c aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher
[ 588.010435] CPU: 1 PID: 4369 Comm: modprobe Tainted: G O 6.1.4_1 #1
[ 588.011083] Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015
[ 588.011667] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 588.012250] pc : mod_sysfs_setup+0x1ac/0x2a0
[ 588.012767] lr : mod_sysfs_setup+0x17c/0x2a0
[ 588.013080] sp : ffff80000ceb3ae0
[ 588.013324] x29: ffff80000ceb3ae0 x28: ffff80000ceb3c90 x27: ffff80000a322dc0
[ 588.013897] x26: ffff80007cdfee70 x25: ffff80000ceb3c90 x24: ffff80007cdf8d30
[ 588.014418] x23: ffff80007cdfc360 x22: ffff80007cdfeb58 x21: ffff80007cdfeb90
[ 588.014936] x20: 0000000000000000 x19: ffff80007cdfeb40 x18: 0000000000000000
[ 588.015453] x17: ffff00000635fdf0 x16: ffff00000635fdb0 x15: ffff00000635fd70
[ 588.015969] x14: ffff00000635fd30 x13: 00646e69625f6461 x12: 657268745f716b73
[ 588.016484] x11: ffff00000635ff70 x10: ffff00000635ff30 x9 : ffff800008e61dc0
[ 588.017020] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : 736877645e727872
[ 588.017576] x5 : ffff00000fa79d19 x4 : ffff00000fa79500 x3 : 0000000000000000
[ 588.018141] x2 : ffff80007cdfeb58 x1 : ffff80007cdfeb90 x0 : 97fff71697ffe4ee
[ 588.018663] Call trace:
[ 588.018861] mod_sysfs_setup+0x1ac/0x2a0
[ 588.019191] load_module+0x960/0xae0
[ 588.019519] __do_sys_finit_module+0xac/0x130
[ 588.019892] __arm64_sys_finit_module+0x28/0x34
[ 588.020270] invoke_syscall+0x78/0x100
[ 588.020581] el0_svc_common.constprop.0+0x58/0x190
[ 588.020939] do_el0_svc+0x34/0x44
[ 588.021185] el0_svc+0x34/0x140
[ 588.021468] el0t_64_sync_handler+0xf4/0x120
[ 588.021835] el0t_64_sync+0x19c/0x1a0
[ 588.022079] Code: 540004a0 f9401700 aa1603e2 aa1503e1 (f9406400)
[ 588.022475] ---[ end trace 0000000000000000 ]---
Segmentation fault
```
### Steps to reproduce
1. xbps-install zfs
2. modprobe zfs
Additional info
```
$ uname -a
Linux void-live 6.1.4_1 #1 SMP PREEMPT_DYNAMIC Wed Jan 11 00:28:48 UTC 2023 aarch64 GNU/Linux
$ file /lib/modules/6.1.4_1/extra/zfs/zfs/zfs.ko
/lib/modules/6.1.4_1/extra/zfs/zfs/zfs.ko: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), BuildID[sha1]=6831b16ecce2e5dd58eed90adf7d790e6e5c5765, not stripped
```
It was no problem when I was using `linux-lts-5.10`.
(
just tried on kernel 5.15, same issue is found
```
# uname -a
Linux void-live 5.15.85_1 #1 SMP Thu Dec 29 14:59:00 UTC 2022 aarch64 GNU/Linux
# xuname
Void 5.15.85_1 aarch64 Unknown uptodate F
# file /lib/modules/5.15.85_1/extra/zfs/zfs/zfs.ko.gz
/lib/modules/5.15.85_1-extra/zfs/zfs/zfs.ko.gz: gzip compressed data, was "zfs.ko", last modified: Fri Jan 13 09:24:45 2023, max compression, from Unix, original size modulo 2^32 4331736
# xbps-query -s linux-lts
[*] linux-lts-5.15_1 Linux LTS (Long Term Support) kernel meta package
[*] linux-lts-headers-5.15_1 Linux longterm support kernel headers meta package
```
)
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2024-06-16 17:58 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-13 9:06 [ISSUE] Segmentation fault by insert zfs module ckyoog
2023-02-10 5:18 ` BikyAlex
2024-06-14 6:26 ` classabbyamp
2024-06-16 14:15 ` BikyAlex
2024-06-16 15:54 ` BikyAlex
2024-06-16 16:55 ` BikyAlex
2024-06-16 17:29 ` BikyAlex
2024-06-16 17:58 ` classabbyamp
2024-06-16 17:58 ` [ISSUE] [CLOSED] " classabbyamp
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