syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x3f0000)
[   80.722630][ T1024] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   80.722650][ T1024] ata1: failed to read log page 10h (errno=-5)
[   80.722666][ T1024] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0
[   80.722675][ T1024] ata1.00: irq_stat 0x41000000
[   80.722687][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.722696][ T1024] ata1.00: cmd 61/80:58:36:81:04/1f:00:00:00:00/40 tag 11 ncq dma 4128768 ou
[   80.722696][ T1024]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.722723][ T1024] ata1.00: status: { DRDY }
[   80.722731][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.722740][ T1024] ata1.00: cmd 61/80:60:b6:a0:04/1f:00:00:00:00/40 tag 12 ncq dma 4128768 ou
[   80.722740][ T1024]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.722769][ T1024] ata1.00: status: { DRDY }
[   80.726808][ T1024] ata1.00: configured for UDMA/100
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x3f0000)
[   80.770766][ T1024] ata1: EH complete
[   80.801963][ T1024] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   80.801981][ T1024] ata1: failed to read log page 10h (errno=-5)
[   80.801992][ T1024] ata1.00: NCQ disabled due to excessive errors
[   80.802000][ T1024] ata1.00: exception Emask 0x1 SAct 0x1040100 SErr 0x0 action 0x0
[   80.802010][ T1024] ata1.00: irq_stat 0x41000000
[   80.802020][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.802026][ T1024] ata1.00: cmd 61/80:40:b6:a0:04/1f:00:00:00:00/40 tag 8 ncq dma 4128768 ou
[   80.802026][ T1024]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.802054][ T1024] ata1.00: status: { DRDY }
[   80.802061][ T1024] ata1.00: error: { ABRT }
[   80.802070][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.802077][ T1024] ata1.00: cmd 61/80:90:36:81:04/1f:00:00:00:00/40 tag 18 ncq dma 4128768 ou
[   80.802077][ T1024]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.802104][ T1024] ata1.00: status: { DRDY }
[   80.802110][ T1024] ata1.00: error: { ABRT }
[   80.802127][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.802132][ T1024] ata1.00: cmd 61/00:c0:36:c0:04/01:00:00:00:00/40 tag 24 ncq dma 131072 out
[   80.802132][ T1024]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.802157][ T1024] ata1.00: status: { DRDY }
[   80.802164][ T1024] ata1.00: error: { ABRT }
[   80.804552][ T1024] ata1.00: configured for UDMA/100
[   80.806627][ T1024] ata1: EH complete
Warning: Permanently added '[localhost]:33924' (ED25519) to the list of known hosts.
2026/09/25 15:35:11 parsed 1 programs
2026/09/25 15:35:11 serving rpc on tcp://34669
qemu-system-x86_64: hw/ide/core.c:925: ide_dma_cb: Assertion `prep_size >= 0 && prep_size <= n * 512' failed.
Connection to localhost closed by remote host.