@ammarfaizi2@hiradai.space

· 7mo ago

So happy to eat this delicious meal

A bottle of kuwut melon. A glass of ice cubes. A bowl of hot water with seasoning (to be poured into the noodle's bowl). A bowl of Pek Cam Kee chicken. A bowl of vegetables. A bowl of chicken noodle. A pack of kripik tempe (on the rightmost). #makanapatoday

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 5mo ago

Bareskrim tidak jualan es krim

RE: https://misskey.id/notes/altpfisjuq

Quoting

Watermelon Misa

@LLENN08@misskey.id

porkbun.com not selling any pork buns or food related at all

Open quoted post

misskey.id

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 5mo ago

Replying to

@cell@shitposter.world I don't worry about it much. Most of our connections are encrypted these days. Things that are often unencrypted are DNS queries via UDP port 53, but now we have DoT and DoH. I only use a VPN for several reasons, like hiding my DST address, bypassing restrictions, or just making it look like I'm in a different country.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

:ablobcat_no_dakko:

A blob cat no dakko. Is this a new emoji?

I just saw it today, both in GNU and Hiradai. It seems Chief Michael added it to GNUW recently.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Replying to

@yuka@s.umeyashiki.org @ammarfaizi2@social.gnuweeb.org That works.Perfect!If that is prone to become NULL, would it make sense to have a WARN_ON() in vp_del_vqs()?Yes, but that's not a stable material. Not sure if the maintainers are ok with that.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Replying to

@ammarfaizi2@social.gnuweeb.org @yuka@s.umeyashiki.org [ Moving to my Sharkey account as Mastodon doesn't support writing in markdown format. ] I have narrowed it down, using scripts/decode_stacktrace.sh, it results in the following disassembly: [ 264.567431] Code: [[snip]] cc cc cc cc 41 57 41 56 53 <48> 8b 1f 48 85 db 74 38 4c 8b 77 08 4d 85 f6 74 40 49 bf 00 01 00 ======== 21: cc int3 22: cc int3 23: cc int3 24: cc int3 25: 41 57 push %r15 27: 41 56 push %r14 29: 53 push %rbx 2a:*48 8b 1f mov (%rdi),%rbx <-- trapping instruction 2d: 48 85 db test %rbx,%rbx 30: 74 38 je 0x6a 32: 4c 8b 77 08 mov 0x8(%rdi),%r14 36: 4d 85 f6 test %r14,%r14 39: 74 40 je 0x7b 3b: 49 rex.WB 3c: bf .byte 0xbf 3d: 00 01 add %al,(%rcx) ... The faulting address is: BUG: kernel NULL pointer dereference, address: 0000000000000008 8 is the offset where struct list_head is located in struct virtio_pci_vq_info. https://elixir.bootlin.com/linux/v6.19.7/source/drivers/virtio/virtio_pci_common.h#L34-L43 vp_del_vq() calls list_del(&info->node); where info is a pointer to struct virtio_pci_vq_info. https://elixir.bootlin.com/linux/v6.19.7/source/drivers/virtio/virtio_pci_common.c#L258 That means the info pointer in vp_del_vq() is NULL. %rdi is the first argument to __list_del_entry_valid_or_report(). There is a load to the next pointer of the struct list_head, this is where the NULL ptr dereference happens. https://elixir.bootlin.com/linux/v6.19.7/source/lib/list_debug.c#L49-L50

elixir.bootlin.com

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

The update was uneventful, everything went smoothly, no active exploitations found. Nice!

So happy to have a competent admin :ai_dance:

RE: https://hiradai.space/notes/ajm974n7r3o80002

hiradai.space

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Agree, you should be grateful that you can still get food easily. There are a lot of people out there who are struggling to get food to live on.

RE: https://misskey.id/notes/ajl1l431l5

misskey.id

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Good wake-up alarm ringtones for pilots :ablobcatpnd_nekomcmc:

It reminds me that I once learned about Boeing, but never actually mastered it. I also once planned to go to GITC (Garuda Indonesia Training Center) to learn more about aviation and try the simulator there, but never actually did.

Maybe I should register for an aviation school (specifically for pilots). Will I even have time for that? Lol.

RE: https://eth.rumiserver.com/notes/ajkwgxjvzxtp14g7

eth.rumiserver.com

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Replying to

Kan. It is already 9am here and still my laundry hasn't been delivered. Fortunately, I bought new clothes yesterday and I didn't rely on this service. Otherwise, I would have been messed up today. I am so grateful I successfully mitigated this unexpected event.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Replying to

@ammarfaizi2@social.gnuweeb.org @yuka@s.umeyashiki.org Can you try this patch and see if it's a cure? diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c index d6d79af44569..ba6901d1efb9 100644 --- a/drivers/virtio/virtio_pci_common.c +++ b/drivers/virtio/virtio_pci_common.c @@ -285,7 +285,9 @@ void vp_del_vqs(struct virtio_device *vdev) free_irq(irq, vq); } } - vp_del_vq(vq, info); + + if (info) + vp_del_vq(vq, info); } vp_dev->per_vq_vectors = false;

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Sebelum pulang jajan buah strawberry di jalur keluar Stasiun Palmerah (di bawah JPO). Harganya Rp.10.000 per box. 🍓🍓🍓

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Palmerah train station in Jakarta, Indonesia.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Tanah Abang train station in Jakarta, Indonesia.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Congratulations!

RE: https://eth.rumiserver.com/notes/ajm653jqzxtp14yk

eth.rumiserver.com

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

I had a wonderful company meeting in Indonesia today. I'm so grateful everything went well (despite I had a trouble with my laundry this morning, fortunately, it was well-mitigated by buying new clothes).

While in transit, I couldn't resist taking these photos of a sleepy cat peacefully napping by a window at Klender Station.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

X = \frac{\omega^{2}_{pe}}{\omega} = \frac{e^{2} n_{e}}{m_{e}\varepsilon_{0}\omega^{2}}
Did I write it correctly?

RE: https://fops.cloud/objects/a15044ad-1017-4b30-b68b-d7e239d1af1a

fops.cloud

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

I had a very similar experience when opening an issue on the nodejs-addon-api repo :gura_kekw:

https://github.com/nodejs/node-addon-api/issues/1213

After 3 automatic stale marks, the maintainer marked it with the "never-stale" label. I opened the issue in 2022, and the issue was resolved in 2024.

RE: @whitequark@social.treehouse.systems

github.com

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Replying to

@jimedrand@fedinet.waltuh.cyou Iya, aku juga jarang beli. Kebetulan aja liat merah-merah pas keluar dari stasiun, pengen beli deh, coba 1 box.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 7mo ago

Replying to

@jimedrand@fedinet.waltuh.cyou Masih punya banyak kurma di rumah. Gak bakal habis sampai lebaran nanti juga.

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Content-Language: id-ID

Ayam goreng, nasi, krupuk, timun, tomat, sambal, es teh, tempe goreng (7 tempe goreng).

#MakanApaToday

hiradai.space

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

@LLENN08@hiradai.space

Test emoji gede
:blobcat_harabai_hohuku:

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Content-Language: id-ID

Nongkrong malam di Indonesia sambil bahas Linux kernel. Minumnya Kopi sanger dingin. Makannya pisang goreng dan tempe goreng. Rasanya enak sekali.

Lokasi: Warkop Medan di Jakarta - Rawa Belong
Map: https://www.google.com/maps/place/Warkop+Medan+di+Jakarta+-+Rawa+Belong,+Jl.+Masjid+Al+Anwar+No.3,+RT.1%2FRW.2,+North+Sukabumi,+Kebonjeruk,+West+Jakarta+City,+Jakarta+11540/@-6.2107591,106.7832946,15z/data=!4m6!3m5!1s0x2e69f795b06d6f43:0x58ae236d544a722f!8m2!3d-6.2107591!4d106.7832946!16s%2Fg%2F11wy78www4

google.com

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ammarfaizi2 @ammarfaizi2@hiradai.space

· 6mo ago

Replying to

@yuka@s.umeyashiki.org @ammarfaizi2@social.gnuweeb.org Can you revert the previous patch, apply this patch, then try unbinding and rebinding the virtio balloon again? See whether the NULL ptr deref still exists. diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c index da97b6a988de..164f480b18a6 100644 --- a/drivers/virtio/virtio_pci_common.c +++ b/drivers/virtio/virtio_pci_common.c @@ -423,10 +423,11 @@ static int vp_find_vqs_msix(struct virtio_device *vdev, unsigned int nvqs, vqs[i] = NULL; continue; } - vqs[i] = vp_find_one_vq_msix(vdev, queue_idx++, vqi->callback, + vqs[i] = vp_find_one_vq_msix(vdev, queue_idx, vqi->callback, vqi->name, vqi->ctx, false, &allocated_vectors, vector_policy, - &vp_dev->vqs[i]); + &vp_dev->vqs[queue_idx]); + queue_idx++; if (IS_ERR(vqs[i])) { err = PTR_ERR(vqs[i]); goto error_find; @@ -485,9 +486,10 @@ static int vp_find_vqs_intx(struct virtio_device *vdev, unsigned int nvqs, vqs[i] = NULL; continue; } - vqs[i] = vp_setup_vq(vdev, queue_idx++, vqi->callback, + vqs[i] = vp_setup_vq(vdev, queue_idx, vqi->callback, vqi->name, vqi->ctx, - VIRTIO_MSI_NO_VECTOR, &vp_dev->vqs[i]); + VIRTIO_MSI_NO_VECTOR, &vp_dev->vqs[queue_idx]); + queue_idx++; if (IS_ERR(vqs[i])) { err = PTR_ERR(vqs[i]); goto out_del_vqs;

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