ci starts bisection 2026-08-04 12:09:34.390624345 +0000 UTC m=+783.271443536
bisecting cause commit starting from 075b74841bd0065a3bda3440873c747938e69b68
building syzkaller on e611ffe1caa28a0228c8f3642cc768f0dba3dd0c
ensuring issue is reproducible on original commit 075b74841bd0065a3bda3440873c747938e69b68

testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: b32925315e2c3a58c28a83b4786d31bef99b0320e2c4bdc17bbea99039272ac3
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 137fdeda4a5669dcbee3d94f3e27608b24627a625135c4fbf79324b0e99d3201
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the bug reproduces without the instrumentation
disabling configs for [ubsan kasan locking atomic_sleep hang memleak], they are not needed
kconfig minimization: base=4140 full=8594 leaves diff=2147
split chunks (needed=false): <2147>
split chunk #0 of len 2147 into 5 parts
testing without sub-chunk 1/5
disabling configs for [ubsan kasan locking atomic_sleep hang memleak], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: d10b7906e5d13a3c1b35dc22a558d325c4d8e487c7acee777138979fa6d947a1
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 876fba516c9f75e365ce1e916bcfda78c025652ecb5c5385f3cf4f4de09fbee0
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: c3f3bbc4a500395b8babb6ec933724d0089a2e57b0c710461175f5667334af86
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 6b5978b049609c2d778ea9090df6189c5a22c19fe7d078ba2386445f42800932
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 075b74841bd0065a3bda3440873c747938e69b68 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: f38064d37f1c80f83258cd20bd0cc3c79a2183efed66ebc7d4eaa5522e87a800
all runs: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
the chunk can be dropped
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
picked [v7.1 v7.0 v6.19 v6.17 v6.15 v6.13 v6.11 v6.9 v6.6 v6.3 v6.0 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 44 release tags
testing release v7.1
testing commit 8cd9520d35a6c38db6567e97dd93b1f11f185dc6 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 53953aa6781c6519cd2de3a4541008becf653671da04e2db4052e39d7f2d218d
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24668f845a0 0x24668f84690 0x24668f84730] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #1: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24668db9630 0x24668db9770 0x24668db9810] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #2: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24668f84a00 0x24668f84af0 0x24668f84b90] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #3: crashed: WARNING in netdev_queue_get_dma_dev
run #4: crashed: WARNING in netdev_queue_get_dma_dev
run #5: crashed: WARNING in netdev_queue_get_dma_dev
run #6: crashed: WARNING in netdev_queue_get_dma_dev
run #7: crashed: WARNING in netdev_queue_get_dma_dev
run #8: crashed: WARNING in netdev_queue_get_dma_dev
run #9: crashed: WARNING in netdev_queue_get_dma_dev
representative crash: WARNING in netdev_queue_get_dma_dev, types: [WARNING]
testing release v7.0
testing commit 028ef9c96e96197026887c0f092424679298aae8 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 9ec2452978c291265f0753134a44cf023b452d0e7ff5b586f67945bd21236252
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24668df7c20 0x24668df7d10 0x24668df7db0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #1: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24670009db0 0x24670009ea0 0x24670040050] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #2: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x2466a5db6d0 0x2466a5db7c0 0x2466a5db860] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #3: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x2466f1f4e60 0x2466f1f4f50 0x2466f1f4ff0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #4: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24675af5090 0x24675af5180 0x24675af5220] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #5: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x2467875e910 0x2467875ea00 0x2467875eaa0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #6: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x24669be8aa0 0x24669be8b90 0x24669be8c30] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #7: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x2467049fea0 0x246704f00a0 0x246704f0140] Location: Message:The zone 'projects/syzkaller/zones/us-central1-b' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #8: OK
run #9: OK
revisions tested: 9, total time: 6h15m22.52667612s (build: 2h10m8.825433387s, test: 1h3m49.068545298s)
error: unable to determine the verdict because of infra errors