syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x13e000)
[   90.524090][ T1011] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   90.546467][ T1011] ata1: failed to read log page 10h (errno=-5)
[   90.578932][ T1011] ata1.00: exception Emask 0x1 SAct 0xc800 SErr 0x0 action 0x0
[   90.583208][ T1011] ata1.00: irq_stat 0x41000000
[   90.624052][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   90.635548][ T1011] ata1.00: cmd 61/00:58:36:81:04/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou
[   90.635548][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   90.641916][ T1011] ata1.00: status: { DRDY }
[   90.643882][ T1011] ata1.00: error: { ABRT }
[   90.672321][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   90.685433][ T1011] ata1.00: cmd 61/f0:70:9e:d3:04/09:00:00:00:00/40 tag 14 ncq dma 1302528 ou
[   90.685433][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   90.694187][ T1011] ata1.00: status: { DRDY }
[   90.721578][ T1011] ata1.00: error: { ABRT }
[   90.724410][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   90.736281][ T1011] ata1.00: cmd 61/b8:78:8e:dd:04/0c:00:00:00:00/40 tag 15 ncq dma 1667072 ou
[   90.736281][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   90.744322][ T1011] ata1.00: status: { DRDY }
[   90.775971][ T1011] ata1.00: error: { ABRT }
[   90.784638][ T1011] ata1.00: configured for UDMA/100
[   90.799998][ T1011] ata1: EH complete
Warning: Permanently added '[localhost]:41187' (ED25519) to the list of known hosts.
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xaa000)
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[   95.726255][ T1011] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   95.735244][ T1011] ata1: failed to read log page 10h (errno=-5)
[   95.738326][ T1011] ata1.00: NCQ disabled due to excessive errors
[   95.745996][ T1011] ata1.00: exception Emask 0x1 SAct 0x40000070 SErr 0x0 action 0x0
[   95.750129][ T1011] ata1.00: irq_stat 0x41000000
[   95.762725][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   95.765901][ T1011] ata1.00: cmd 61/d0:20:66:79:05/07:00:00:00:00/40 tag 4 ncq dma 1024000 ou
[   95.765901][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   95.785892][ T1011] ata1.00: status: { DRDY }
[   95.787996][ T1011] ata1.00: error: { ABRT }
[   95.790357][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   95.793395][ T1011] ata1.00: cmd 61/00:28:36:81:05/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou
[   95.793395][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   95.815245][ T1011] ata1.00: status: { DRDY }
[   95.822419][ T1011] ata1.00: error: { ABRT }
[   95.824391][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   95.832663][ T1011] ata1.00: cmd 61/d8:30:36:a1:05/0b:00:00:00:00/40 tag 6 ncq dma 1552384 ou
[   95.832663][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   95.852973][ T1011] ata1.00: status: { DRDY }
[   95.855319][ T1011] ata1.00: error: { ABRT }
[   95.857307][ T1011] ata1.00: failed command: WRITE FPDMA QUEUED
[   95.859808][ T1011] ata1.00: cmd 61/50:f0:86:5d:05/05:00:00:00:00/40 tag 30 ncq dma 696320 out
[   95.859808][ T1011]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   95.885428][ T1011] ata1.00: status: { DRDY }
[   95.887591][ T1011] ata1.00: error: { ABRT }
[   95.896769][ T1011] ata1.00: configured for UDMA/100
[   95.906102][ T1011] ata1: EH complete
[   97.155852][    T9] cfg80211: failed to load regulatory.db
2026/03/17 04:35:28 parsed 1 programs
[  100.560336][ T5308] cgroup: Unknown subsys name 'net'
[  100.612002][ T5308] cgroup: Unknown subsys name 'cpuset'
[  100.619286][ T5308] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[  102.476415][ T5308] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
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.