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 (0xe0000)
[   84.439963][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   84.440034][ T1025] ata1: failed to read log page 10h (errno=-5)
[   84.440049][ T1025] ata1.00: exception Emask 0x1 SAct 0x40000101 SErr 0x0 action 0x0
[   84.440060][ T1025] ata1.00: irq_stat 0x41000000
[   84.440070][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   84.440077][ T1025] ata1.00: cmd 61/28:00:96:0f:05/1b:00:00:00:00/40 tag 0 ncq dma 3559424 ou
[   84.440077][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   84.440103][ T1025] ata1.00: status: { DRDY }
[   84.440110][ T1025] ata1.00: error: { ABRT }
[   84.440120][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   84.440127][ T1025] ata1.00: cmd 61/00:40:ce:51:04/20:00:00:00:00/40 tag 8 ncq dma 4194304 ou
[   84.440127][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   84.440161][ T1025] ata1.00: status: { DRDY }
[   84.440167][ T1025] ata1.00: error: { ABRT }
[   84.440178][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   84.440184][ T1025] ata1.00: cmd 61/00:f0:96:08:05/07:00:00:00:00/40 tag 30 ncq dma 917504 out
[   84.440184][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   84.440210][ T1025] ata1.00: status: { DRDY }
[   84.440217][ T1025] ata1.00: error: { ABRT }
[   84.443860][ T1025] ata1.00: configured for UDMA/100
[   84.491431][ T1025] ata1: EH complete
Warning: Permanently added '[localhost]:51381' (ED25519) to the list of known hosts.
2026/09/30 00:38:29 parsed 1 programs
2026/09/30 00:38:29 serving rpc on tcp://42059
[   91.984884][   T10] cfg80211: failed to load regulatory.db
[   93.273587][ T5282] cgroup: Unknown subsys name 'net'
[   93.341407][ T5282] cgroup: Unknown subsys name 'cpuset'
[   93.344310][ T5282] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   94.956232][ T5282] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[  101.372482][ T5304] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[  103.166811][   T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  103.170896][   T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  103.172251][   T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  103.185099][   T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  103.190623][   T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  105.261478][ T4641] Bluetooth: hci0: command tx timeout
[  106.845722][ T5307] bridge0: port 1(bridge_slave_0) entered blocking state
[  106.845800][ T5307] bridge0: port 1(bridge_slave_0) entered disabled state
[  106.845908][ T5307] bridge_slave_0: entered allmulticast mode
[  106.871662][ T5307] bridge_slave_0: entered promiscuous mode
[  106.982697][ T5307] bridge0: port 2(bridge_slave_1) entered blocking state
[  106.982775][ T5307] bridge0: port 2(bridge_slave_1) entered disabled state
[  106.982890][ T5307] bridge_slave_1: entered allmulticast mode
[  107.007325][ T5307] bridge_slave_1: entered promiscuous mode
[  108.530248][ T5307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  108.601254][ T5307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  109.801731][ T1055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  109.801750][ T1055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  110.070883][ T5307] team0: Port device team_slave_0 added
[  110.545676][ T5307] team0: Port device team_slave_1 added
[  113.195565][ T5307] batman_adv: batadv0: Adding interface: batadv_slave_0
[  113.195578][ T5307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  113.195592][ T5307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  113.231242][ T5307] batman_adv: batadv0: Adding interface: batadv_slave_1
[  113.231256][ T5307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[  113.231271][ T5307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  113.348578][   T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  113.348598][   T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  115.001769][ T5307] hsr_slave_0: entered promiscuous mode
[  115.003714][ T5307] hsr_slave_1: entered promiscuous mode
[  116.034796][ T5347] syz-executor (5347) used greatest stack depth: 16616 bytes left
[  118.999801][ T5307] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  119.065349][ T5307] 8021q: adding VLAN 0 to HW filter on device netdevsim0
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xef000)
[  119.630343][ T5307] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  119.648100][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[  119.648117][ T1025] ata1: failed to read log page 10h (errno=-5)
[  119.648127][ T1025] ata1.00: NCQ disabled due to excessive errors
[  119.648134][ T1025] ata1.00: exception Emask 0x1 SAct 0x40000000 SErr 0x0 action 0x0
[  119.648144][ T1025] ata1.00: irq_stat 0x41000008
[  119.648154][ T1025] ata1.00: failed command: READ FPDMA QUEUED
[  119.648161][ T1025] ata1.00: cmd 60/78:f0:2e:9b:05/07:00:00:00:00/40 tag 30 ncq dma 978944 in
[  119.648161][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  119.648187][ T1025] ata1.00: status: { DRDY }
[  119.648193][ T1025] ata1.00: error: { ABRT }
[  119.649229][ T1025] ata1.00: configured for UDMA/100
[  119.649623][ T1025] sd 0:0:0:0: [sda] tag#30 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[  119.650980][ T5307] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[  119.651786][ T1025] sd 0:0:0:0: [sda] tag#30 Sense Key : Aborted Command [current] 
[  119.651805][ T1025] sd 0:0:0:0: [sda] tag#30 Add. Sense: No additional sense information
[  119.651820][ T1025] sd 0:0:0:0: [sda] tag#30 CDB: Read(10) 28 00 00 05 9b 2e 00 07 78 00
[  119.651830][ T1025] I/O error, dev sda, sector 367406 op 0x0:(READ) flags 0x84700 phys_seg 168 prio class 2
[  119.651998][ T1025] ata1: EH complete
[  120.052500][ T5307] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  120.081421][ T5307] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[  120.197674][ T5307] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  120.226813][ T5307] 8021q: adding VLAN 0 to HW filter on device netdevsim3
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.