ci starts bisection 2026-10-15 14:29:00.013443189 +0000 UTC m=+148.992148303
bisecting fixing commit since f5098b6bae761e346ebcd9da7f95622c04733cff
building syzkaller on 4cb2b096987c8122dc6b37eb51200b1ca7991e0f
ensuring issue is reproducible on original commit f5098b6bae761e346ebcd9da7f95622c04733cff

testing commit f5098b6bae761e346ebcd9da7f95622c04733cff gcc
compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
kernel signature: a99009a12782708f43f6d3bab7fcc96a499f27fbef4adeb1407f086e7fcddc46
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x3e2856ee4140 0x3e2856ee4230 0x3e2856ee42d0] 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:[0x3e2856ee43c0 0x3e2856ee4500 0x3e2856ee45a0] 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: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #3: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #4: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #5: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #6: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #7: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #8: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
run #9: crashed: KASAN: slab-use-after-free Read in event_handler
run #10: crashed: KASAN: slab-use-after-free Read in event_handler
run #11: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
run #12: crashed: KASAN: slab-use-after-free Read in vhci_shutdown_connection
run #13: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
run #14: crashed: KASAN: slab-use-after-free Read in event_handler
run #15: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
run #16: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
run #17: crashed: KASAN: slab-use-after-free Read in event_handler
run #18: crashed: KASAN: slab-use-after-free Read in event_handler
run #19: OK
representative crash: KASAN: slab-use-after-free Read in vhci_shutdown_connection, types: [KASAN-USE-AFTER-FREE-READ]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan bug_or_warning locking atomic_sleep hang], they are not needed
testing commit f5098b6bae761e346ebcd9da7f95622c04733cff gcc
compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
kernel signature: c8985c6652d36f4b9bf60553c0de9347d38b2a545fbd5094ef46f36090d3c3a9
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x3e2864b24910 0x3e2864b24a00 0x3e2864b24aa0] 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:[0x3e285946b400 0x3e285946b4f0 0x3e285946b590] 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:[0x3e285abe57c0 0x3e285abe58b0 0x3e285abe5950] 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:[0x3e285a658af0 0x3e285a658be0 0x3e285a658c80] 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:[0x3e285de70230 0x3e285de70320 0x3e285de703c0] 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:[0x3e28639e2780 0x3e28639e2870 0x3e28639e2910] 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:[0x3e2863a02960 0x3e2863a02a50 0x3e2863a02af0] 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:[0x3e285a01dc20 0x3e285a01dd10 0x3e285a01ddb0] 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: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0x3e285bc09770 0x3e285bc09860 0x3e285bc09900] 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 #9: crashed: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list
representative crash: KASAN: slab-use-after-free Read in vhci_cleanup_unlink_list, types: [KASAN-USE-AFTER-FREE-READ]
revisions tested: 2, total time: 7h30m18.382555334s (build: 3h12m33.815179936s, test: 17m51.723380612s)
error: config minimization failed: unable to determine the verdict because of infra errors