syzkaller login: [ 97.304887][ T1229] cfg80211: failed to load regulatory.db qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 173.391372][ T1012] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 173.394635][ T1012] ata1: failed to read log page 10h (errno=-5) [ 173.397697][ T1012] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0 [ 173.431782][ T1012] ata1.00: irq_stat 0x41000000 [ 173.434115][ T1012] ata1.00: failed command: WRITE FPDMA QUEUED [ 173.437560][ T1012] ata1.00: cmd 61/00:70:36:e1:04/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou [ 173.437560][ T1012] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 173.460601][ T1012] ata1.00: status: { DRDY } [ 173.462994][ T1012] ata1.00: failed command: WRITE FPDMA QUEUED [ 173.465959][ T1012] ata1.00: cmd 61/00:78:36:01:05/20:00:00:00:00/40 tag 15 ncq dma 4194304 ou [ 173.465959][ T1012] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 173.500580][ T1012] ata1.00: status: { DRDY } [ 173.504246][ T1012] ata1.00: configured for UDMA/100 [ 173.506916][ T1012] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 173.534073][ T1012] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 173.537068][ T1012] ata1: failed to read log page 10h (errno=-5) [ 173.540506][ T1012] ata1.00: exception Emask 0x1 SAct 0x20 SErr 0x0 action 0x0 [ 173.544144][ T1012] ata1.00: irq_stat 0x40000000 [ 173.546396][ T1012] ata1.00: failed command: WRITE FPDMA QUEUED [ 173.549010][ T1012] ata1.00: cmd 61/00:28:36:e1:04/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou [ 173.549010][ T1012] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 173.570792][ T1012] ata1.00: status: { DRDY } [ 173.582850][ T1012] ata1.00: error: { ABRT } [ 173.590662][ T1012] ata1.00: configured for UDMA/100 [ 173.594180][ T1012] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 173.621161][ T1012] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 173.624346][ T1012] ata1: failed to read log page 10h (errno=-5) [ 173.627383][ T1012] ata1.00: NCQ disabled due to excessive errors [ 173.633808][ T1012] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0 [ 173.637029][ T1012] ata1.00: irq_stat 0x41000000 [ 173.639035][ T1012] ata1.00: failed command: WRITE FPDMA QUEUED [ 173.650887][ T1012] ata1.00: cmd 61/00:58:36:21:05/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou [ 173.650887][ T1012] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 173.670394][ T1012] ata1.00: status: { DRDY } [ 173.673054][ T1012] ata1.00: error: { ABRT } [ 173.675970][ T1012] ata1.00: failed command: WRITE FPDMA QUEUED [ 173.679065][ T1012] ata1.00: cmd 61/00:60:36:01:05/20:00:00:00:00/40 tag 12 ncq dma 4194304 ou [ 173.679065][ T1012] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 173.712748][ T1012] ata1.00: status: { DRDY } [ 173.714677][ T1012] ata1.00: error: { ABRT } [ 173.717797][ T1012] ata1.00: configured for UDMA/100 [ 173.721449][ T1012] ata1: EH complete Warning: Permanently added '[localhost]:54002' (ED25519) to the list of known hosts. 2026/03/16 17:11:42 parsed 1 programs 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.