25-Sep-2026 04:17:14: building syzkaller on d1b870e1003b52891d2196c1e2ee42fe905010ba...
25-Sep-2026 04:17:40: fetching kernel...
25-Sep-2026 04:17:44: checked out kernel commit 165768bb70265b5c38cf0b73fafd75be235f8b14 ("Merge tag 'firewire-fixes-7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394", 2026-09-24 17:09:56 -0700 -0700)
25-Sep-2026 04:17:44: cleaning kernel...
25-Sep-2026 04:17:46: building kernel...
25-Sep-2026 04:28:51: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
25-Sep-2026 04:28:51: testing patch...
25-Sep-2026 04:31:20: 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 (0x12b000)
[  117.581394][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[  117.581423][ T1025] ata1: failed to read log page 10h (errno=-5)
[  117.581433][ T1025] ata1.00: NCQ disabled due to excessive errors
[  117.581441][ T1025] ata1.00: exception Emask 0x1 SAct 0x40000000 SErr 0x0 action 0x0
[  117.581451][ T1025] ata1.00: irq_stat 0x41000000
[  117.581462][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[  117.581469][ T1025] ata1.00: cmd 61/58:f0:36:60:04/09:00:00:00:00/40 tag 30 ncq dma 1224704 ou
[  117.581469][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[  117.581498][ T1025] ata1.00: status: { DRDY }
[  117.581504][ T1025] ata1.00: error: { ABRT }
[  117.584560][ T1025] ata1.00: configured for UDMA/100
[  117.586260][ T1025] ata1: EH complete
Warning: Permanently added '[localhost]:55004' (ED25519) to the list of known hosts.
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.