10-Oct-2026 02:36:35: building syzkaller on 179b040e9d2068ccf2d0e0d3b084dd2293d85e04...
10-Oct-2026 02:37:04: fetching kernel...
10-Oct-2026 02:37:07: checked out kernel commit 3857c2fe5449541e24afc5efdb0f81a8a8f9a3a0 ("Merge tag 'pci-v7.3-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci", 2026-10-10 01:30:04 +0200 +0200)
10-Oct-2026 02:37:07: cleaning kernel...
10-Oct-2026 02:37:09: building kernel...
10-Oct-2026 02:49:40: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
10-Oct-2026 02:49:40: testing patch...
10-Oct-2026 02:52:12: 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 (0xff000)
[   88.737972][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   88.737990][ T1025] ata1: failed to read log page 10h (errno=-5)
[   88.738003][ T1025] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0
[   88.738015][ T1025] ata1.00: irq_stat 0x41000000
[   88.738029][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   88.738036][ T1025] ata1.00: cmd 61/f8:70:fe:6b:04/07:00:00:00:00/40 tag 14 ncq dma 1044480 ou
[   88.738036][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   88.738071][ T1025] ata1.00: status: { DRDY }
[   88.738079][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   88.738086][ T1025] ata1.00: cmd 61/40:78:f6:73:04/0d:00:00:00:00/40 tag 15 ncq dma 1736704 ou
[   88.738086][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   88.738115][ T1025] ata1.00: status: { DRDY }
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[   88.782196][ T1025] ata1.00: configured for UDMA/100
[   88.783011][ T1025] ata1: EH complete
[   92.044122][ T1006] cfg80211: failed to load regulatory.db
[  118.925830][ T1025] ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x6 frozen
[  118.925913][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[  118.925919][ T1025] ata1.00: cmd 61/00:28:36:c1:04/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou
[  118.925919][ T1025]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  118.925949][ T1025] ata1.00: status: { DRDY }
[  118.926003][ T1025] ata1: hard resetting link
[  119.248654][ T1025] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[  119.249685][ T1025] ata1.00: configured for UDMA/100
[  119.250022][ T1025] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x130000)
[  119.410266][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[  119.410287][ T1025] ata1: failed to read log page 10h (errno=-5)
[  119.410295][ T1025] ata1.00: NCQ disabled due to excessive errors
[  119.410303][ T1025] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0
[  119.410314][ T1025] ata1.00: irq_stat 0x41000000
[  119.410324][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[  119.410331][ T1025] ata1.00: cmd 61/80:70:36:01:05/09:00:00:00:00/40 tag 14 ncq dma 1245184 ou
[  119.410331][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  119.410362][ T1025] ata1.00: status: { DRDY }
[  119.410372][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[  119.410378][ T1025] ata1.00: cmd 61/80:78:b6:0a:05/16:00:00:00:00/40 tag 15 ncq dma 2949120 ou
[  119.410378][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  119.410407][ T1025] ata1.00: status: { DRDY }
[  119.413504][ T1025] ata1.00: configured for UDMA/100
[  119.440441][ T1025] ata1: EH complete
Warning: Permanently added '[localhost]:22530' (ED25519) to the list of known hosts.
2026/10/10 02:51:46 parsed 1 programs
[  124.378139][ T5307] cgroup: Unknown subsys name 'net'
[  124.430268][ T5307] cgroup: Unknown subsys name 'cpuset'
[  124.433936][ T5307] cgroup: Unknown subsys name 'rlimit'
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.