19-Aug-2026 11:55:41: building syzkaller on dcc075fb5dfde991fc068b0cfbe08910e5980246...
19-Aug-2026 11:56:11: fetching kernel...
19-Aug-2026 11:56:18: checked out kernel commit bd5f485f3f026225b86573e559af0b7254ef4184 ("Merge tag 'soc-arm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc", 2026-08-18 19:50:40 -0700 -0700)
19-Aug-2026 11:56:18: cleaning kernel...
19-Aug-2026 11:56:20: building kernel...
19-Aug-2026 12:07:28: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
19-Aug-2026 12:07:28: testing patch...
19-Aug-2026 12:10:05: aggregating test results failed: lost connection to test machine



syzkaller login: qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x210000)
[   80.162513][ T1020] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   80.165313][ T1020] ata1: failed to read log page 10h (errno=-5)
[   80.167923][ T1020] ata1.00: exception Emask 0x1 SAct 0x800 SErr 0x0 action 0x0
[   80.171284][ T1020] ata1.00: irq_stat 0x41000008
[   80.190721][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[   80.198077][ T1020] ata1.00: cmd 61/80:58:d6:70:04/10:00:00:00:00/40 tag 11 ncq dma 2162688 ou
[   80.198077][ T1020]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   80.213721][ T1020] ata1.00: status: { DRDY }
[   80.219637][ T1020] ata1.00: error: { ABRT }
[   80.226610][ T1020] ata1.00: configured for UDMA/100
[   80.232520][ T1020] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
Warning: Permanently added '[localhost]:55141' (ED25519) to the list of known hosts.
2026/08/19 12:08:59 parsed 1 programs
[   89.889375][ T5284] cgroup: Unknown subsys name 'net'
[   89.956611][ T5284] cgroup: Unknown subsys name 'cpuset'
[   89.963870][ T5284] cgroup: Unknown subsys name 'rlimit'
[   91.804135][    T9] cfg80211: failed to load regulatory.db
[  112.301690][ T1020] ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x6 frozen
[  112.305177][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[  112.307926][ T1020] ata1.00: cmd 61/00:28:36:b1:04/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou
[  112.307926][ T1020]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  112.315618][ T1020] ata1.00: status: { DRDY }
[  112.318197][ T1020] ata1: hard resetting link
[  112.643024][ T1020] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[  112.647080][ T1020] ata1.00: configured for UDMA/100
[  112.649543][ T1020] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[  112.683530][ T1020] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[  112.691671][ T1020] ata1: failed to read log page 10h (errno=-5)
[  112.696502][ T1020] ata1.00: NCQ disabled due to excessive errors
[  112.702446][ T1020] ata1.00: exception Emask 0x1 SAct 0x1980 SErr 0x0 action 0x0
[  112.712108][ T1020] ata1.00: irq_stat 0x41000000
[  112.714587][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[  112.718925][ T1020] ata1.00: cmd 61/00:38:36:b1:04/20:00:00:00:00/40 tag 7 ncq dma 4194304 ou
[  112.718925][ T1020]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  112.726776][ T1020] ata1.00: status: { DRDY }
[  112.729043][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[  112.732037][ T1020] ata1.00: cmd 61/08:40:9e:04:10/00:00:00:00:00/40 tag 8 ncq dma 4096 out
[  112.732037][ T1020]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  112.739206][ T1020] ata1.00: status: { DRDY }
[  112.741188][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[  112.744292][ T1020] ata1.00: cmd 61/00:58:36:31:05/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou
[  112.744292][ T1020]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  112.752160][ T1020] ata1.00: status: { DRDY }
[  112.754286][ T1020] ata1.00: failed command: WRITE FPDMA QUEUED
[  112.756874][ T1020] ata1.00: cmd 61/00:60:36:51:05/20:00:00:00:00/40 tag 12 ncq dma 4194304 ou
[  112.756874][ T1020]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  112.765857][ T1020] ata1.00: status: { DRDY }
[  112.769561][ T1020] ata1.00: configured for UDMA/100
[  112.772681][ T1020] ata1: EH complete
[  114.258750][ T5284] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[  120.677916][ T5306] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[  122.281775][ T5340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  122.290266][ T5340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  122.299610][ T5340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  122.309385][ T5340] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  122.315837][ T5340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  124.362453][ T5340] Bluetooth: hci0: command tx timeout
[  126.442097][ T5340] Bluetooth: hci0: command tx timeout
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.