11-Oct-2026 19:31:26: building syzkaller on a3c7249d3a0d6e9742d03e5567e7949b4772a7a0...
11-Oct-2026 19:32:01: fetching kernel...
11-Oct-2026 19:32:03: checked out kernel commit b88c841d11641923fa3a4da011d7202cd89df68a ("Merge tag 'input-for-v7.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input", 2026-10-11 08:10:43 -0700 -0700)
11-Oct-2026 19:32:03: cleaning kernel...
11-Oct-2026 19:32:05: building kernel...
11-Oct-2026 19:44:06: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
11-Oct-2026 19:44:06: testing patch...
11-Oct-2026 19:46:33: 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 (0xc3000)
[   87.344108][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   87.344171][ T1025] ata1: failed to read log page 10h (errno=-5)
[   87.344183][ T1025] ata1.00: exception Emask 0x1 SAct 0x40000001 SErr 0x0 action 0x0
[   87.344194][ T1025] ata1.00: irq_stat 0x41000000
[   87.344204][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.344211][ T1025] ata1.00: cmd 61/c0:00:4e:47:04/02:00:00:00:00/40 tag 0 ncq dma 360448 out
[   87.344211][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.344239][ T1025] ata1.00: status: { DRDY }
[   87.344249][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.344255][ T1025] ata1.00: cmd 61/18:f0:36:41:04/06:00:00:00:00/40 tag 30 ncq dma 798720 out
[   87.344255][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.344284][ T1025] ata1.00: status: { DRDY }
[   87.350399][ T1025] ata1.00: configured for UDMA/100
[   87.400174][ T1025] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[   87.436278][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   87.436299][ T1025] ata1: failed to read log page 10h (errno=-5)
[   87.436314][ T1025] ata1.00: exception Emask 0x1 SAct 0x13c SErr 0x0 action 0x0
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x259000)
[   87.436324][ T1025] ata1.00: irq_stat 0x41000000
[   87.436334][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.436341][ T1025] ata1.00: cmd 61/40:10:f6:58:04/08:00:00:00:00/40 tag 2 ncq dma 1081344 ou
[   87.436341][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.436368][ T1025] ata1.00: status: { DRDY }
[   87.436377][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.436384][ T1025] ata1.00: cmd 61/c8:18:36:61:04/12:00:00:00:00/40 tag 3 ncq dma 2461696 ou
[   87.436384][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.436410][ T1025] ata1.00: status: { DRDY }
[   87.436419][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.436425][ T1025] ata1.00: cmd 61/38:20:fe:73:04/0d:00:00:00:00/40 tag 4 ncq dma 1732608 ou
[   87.436425][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.436451][ T1025] ata1.00: status: { DRDY }
[   87.436460][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.436466][ T1025] ata1.00: cmd 61/00:28:36:81:04/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou
[   87.436466][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.436491][ T1025] ata1.00: status: { DRDY }
[   87.436500][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.436506][ T1025] ata1.00: cmd 61/c0:40:4e:47:04/02:00:00:00:00/40 tag 8 ncq dma 360448 out
[   87.436506][ T1025]          res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.436533][ T1025] ata1.00: status: { DRDY }
[   87.440137][ T1025] ata1.00: configured for UDMA/100
[   87.440692][ T1025] ata1: EH complete
[   87.544352][ T1025] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[   87.544371][ T1025] ata1: failed to read log page 10h (errno=-5)
[   87.544384][ T1025] ata1.00: exception Emask 0x1 SAct 0xf000 SErr 0x0 action 0x0
[   87.544395][ T1025] ata1.00: irq_stat 0x41000000
[   87.544406][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.544413][ T1025] ata1.00: cmd 61/18:60:36:41:04/06:00:00:00:00/40 tag 12 ncq dma 798720 out
[   87.544413][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.544442][ T1025] ata1.00: status: { DRDY }
[   87.544450][ T1025] ata1.00: error: { ABRT }
[   87.544459][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.544465][ T1025] ata1.00: cmd 61/40:68:f6:58:04/08:00:00:00:00/40 tag 13 ncq dma 1081344 ou
[   87.544465][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.544492][ T1025] ata1.00: status: { DRDY }
[   87.544499][ T1025] ata1.00: error: { ABRT }
[   87.544508][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.544514][ T1025] ata1.00: cmd 61/c8:70:36:61:04/12:00:00:00:00/40 tag 14 ncq dma 2461696 ou
[   87.544514][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.544543][ T1025] ata1.00: status: { DRDY }
[   87.544551][ T1025] ata1.00: error: { ABRT }
[   87.544559][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[   87.544564][ T1025] ata1.00: cmd 61/38:78:fe:73:04/0d:00:00:00:00/40 tag 15 ncq dma 1732608 ou
[   87.544564][ T1025]          res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[   87.544591][ T1025] ata1.00: status: { DRDY }
[   87.544598][ T1025] ata1.00: error: { ABRT }
[   87.545346][ T1025] ata1.00: configured for UDMA/100
[   87.546596][ T1025] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[   92.045327][ T1970] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:26478' (ED25519) to the list of known hosts.
[  119.571335][ T1025] ata1.00: NCQ disabled due to excessive errors
[  119.571395][ T1025] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x6 frozen
[  119.571438][ T1025] ata1.00: failed command: WRITE FPDMA QUEUED
[  119.571447][ T1025] ata1.00: cmd 61/00:70:36:01:05/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou
[  119.571447][ T1025]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[  119.571475][ T1025] ata1.00: status: { DRDY }
[  119.571524][ T1025] ata1: hard resetting link
[  119.897928][ T1025] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[  119.899393][ T1025] ata1.00: configured for UDMA/100
[  119.899699][ T1025] ata1: EH complete
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.