syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xb7000)
[   73.187177][ T1132] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
Warning: Permanently added '[localhost]:6188' (ED25519) to the list of known hosts.
[   73.191011][ T1132] ata1: failed to read log page 10h (errno=-5)
[   73.194707][ T1132] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0
[   73.199480][ T1132] ata1.00: irq_stat 0x41000000
[   73.202423][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED
[   73.206196][ T1132] ata1.00: cmd 61/b8:70:36:41:04/05:00:00:00:00/40 tag 14 ncq dma 749568 out
[   73.206196][ T1132]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   73.216126][ T1132] ata1.00: status: { DRDY }
[   73.218705][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED
[   73.221199][ T1132] ata1.00: cmd 61/80:78:ee:46:04/03:00:00:00:00/40 tag 15 ncq dma 458752 out
[   73.221199][ T1132]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   73.231462][ T1132] ata1.00: status: { DRDY }
[   73.234355][ T1132] ata1.00: configured for UDMA/100
[   73.236994][ T1132] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x198000)
[   73.408685][ T1132] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   73.411346][ T1132] ata1: failed to read log page 10h (errno=-5)
[   73.413348][ T1132] ata1.00: NCQ disabled due to excessive errors
[   73.416005][ T1132] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0
[   73.418930][ T1132] ata1.00: irq_stat 0x40000000
[   73.420884][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED
[   73.423350][ T1132] ata1.00: cmd 61/c0:58:36:c1:04/0c:00:00:00:00/40 tag 11 ncq dma 1671168 ou
[   73.423350][ T1132]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   73.430754][ T1132] ata1.00: status: { DRDY }
[   73.432716][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED
[   73.435348][ T1132] ata1.00: cmd 61/38:60:f6:cd:04/03:00:00:00:00/40 tag 12 ncq dma 421888 out
[   73.435348][ T1132]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   73.442302][ T1132] ata1.00: status: { DRDY }
[   73.445294][ T1132] ata1.00: configured for UDMA/100
[   73.448005][ T1132] ata1: EH complete
qemu-system-x86_64: hw/ide/core.c:934: ide_dma_cb: Assertion `prep_size >= 0 && prep_size <= n * 512' failed.
Connection to localhost closed by remote host.