syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xef000)
[   91.822202][ T1380] cfg80211: failed to load regulatory.db
[  109.755972][ T1024] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x6 frozen
[  109.755998][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[  109.756005][ T1024] ata1.00: cmd 61/78:70:c6:5b:04/07:00:00:00:00/40 tag 14 ncq dma 978944 out
[  109.756005][ T1024]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  109.756033][ T1024] ata1.00: status: { DRDY }
[  109.756082][ T1024] ata1: hard resetting link
[  110.076440][ T1024] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[  110.077535][ T1024] ata1.00: configured for UDMA/100
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x165000)
[  110.077719][ T1024] ata1: EH complete
[  110.109180][ T1024] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[  110.109200][ T1024] ata1: failed to read log page 10h (errno=-5)
[  110.109211][ T1024] ata1.00: NCQ disabled due to excessive errors
[  110.109219][ T1024] ata1.00: exception Emask 0x1 SAct 0x60000001 SErr 0x0 action 0x0
[  110.109235][ T1024] ata1.00: irq_stat 0x41000000
[  110.109244][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[  110.109252][ T1024] ata1.00: cmd 61/78:00:be:fc:04/04:00:00:00:00/40 tag 0 ncq dma 585728 out
[  110.109252][ T1024]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  110.109283][ T1024] ata1.00: status: { DRDY }
[  110.109298][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[  110.109305][ T1024] ata1.00: cmd 61/00:e8:96:d1:04/20:00:00:00:00/40 tag 29 ncq dma 4194304 ou
[  110.109305][ T1024]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  110.109339][ T1024] ata1.00: status: { DRDY }
[  110.109348][ T1024] ata1.00: failed command: WRITE FPDMA QUEUED
[  110.109354][ T1024] ata1.00: cmd 61/28:f0:96:f1:04/0b:00:00:00:00/40 tag 30 ncq dma 1462272 ou
[  110.109354][ T1024]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  110.109390][ T1024] ata1.00: status: { DRDY }
[  110.110434][ T1024] ata1.00: configured for UDMA/100
[  110.112569][ T1024] ata1: EH complete
Warning: Permanently added '[localhost]:40010' (ED25519) to the list of known hosts.
2026/09/28 03:50:59 parsed 1 programs
2026/09/28 03:50:59 serving rpc on tcp://40929
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.