syzkaller login: [ 92.032292][ T1372] cfg80211: failed to load regulatory.db qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x17d000) qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 111.079240][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 111.079261][ T1025] ata1: failed to read log page 10h (errno=-5) [ 111.079275][ T1025] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0 [ 111.079287][ T1025] ata1.00: irq_stat 0x41000000 [ 111.079297][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED [ 111.079304][ T1025] ata1.00: cmd 61/e8:58:4e:b5:04/0b:00:00:00:00/40 tag 11 ncq dma 1560576 ou [ 111.079304][ T1025] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 111.079333][ T1025] ata1.00: status: { DRDY } [ 111.079342][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED [ 111.079348][ T1025] ata1.00: cmd 61/00:60:36:c1:04/20:00:00:00:00/40 tag 12 ncq dma 4194304 ou [ 111.079348][ T1025] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 111.079376][ T1025] ata1.00: status: { DRDY } [ 111.080524][ T1025] ata1.00: configured for UDMA/100 [ 111.081778][ T1025] ata1: EH complete [ 141.323864][ T1025] ata1.00: exception Emask 0x0 SAct 0x200000 SErr 0x0 action 0x6 frozen [ 141.323893][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED [ 141.323901][ T1025] ata1.00: cmd 61/00:a8:36:c1:04/20:00:00:00:00/40 tag 21 ncq dma 4194304 ou [ 141.323901][ T1025] res 40/00:01:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 141.323932][ T1025] ata1.00: status: { DRDY } [ 141.323981][ T1025] ata1: hard resetting link [ 141.645731][ T1025] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 141.646738][ T1025] ata1.00: configured for UDMA/100 [ 141.647038][ T1025] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 141.796095][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 141.796124][ T1025] ata1: failed to read log page 10h (errno=-5) [ 141.796136][ T1025] ata1.00: NCQ disabled due to excessive errors [ 141.796143][ T1025] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0 [ 141.796153][ T1025] ata1.00: irq_stat 0x41000000 [ 141.796164][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED [ 141.796171][ T1025] ata1.00: cmd 61/00:58:36:e1:04/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou [ 141.796171][ T1025] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 141.796201][ T1025] ata1.00: status: { DRDY } [ 141.796210][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED [ 141.796216][ T1025] ata1.00: cmd 61/00:60:36:01:05/20:00:00:00:00/40 tag 12 ncq dma 4194304 ou [ 141.796216][ T1025] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 141.796242][ T1025] ata1.00: status: { DRDY } [ 141.797323][ T1025] ata1.00: configured for UDMA/100 [ 141.797904][ T1025] ata1: EH complete Warning: Permanently added '[localhost]:57006' (ED25519) to the list of known hosts. 2026/09/23 12:19:41 parsed 1 programs 2026/09/23 12:19:41 serving rpc on tcp://37455 [ 150.150466][ T5308] cgroup: Unknown subsys name 'net' [ 150.230811][ T5308] cgroup: Unknown subsys name 'cpuset' [ 150.239357][ T5308] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 151.874154][ T5308] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 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.