ci starts bisection 2023-09-01 14:20:56.99200762 +0000 UTC m=+72637.522543460
bisecting cause commit starting from b6e6cc1f78c772e952495b7416c9ac9029f9390c
building syzkaller on 35d9ecc508aef508b67ee7986a7abb0864e74f8e
ensuring issue is reproducible on original commit b6e6cc1f78c772e952495b7416c9ac9029f9390c

testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9032407bb15c61ed054bbaeb2daca00c3604cbc29bb5c58f793dbff33f44b549
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000a57270] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000755400] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00b5d34a0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: general protection fault in psi_account_irqtime
run #4: crashed: general protection fault in vfs_cleanup_quota_inode
run #5: crashed: BUG: unable to handle kernel paging request in ext4_ext_remove_space
run #6: crashed: general protection fault in debug_check_no_obj_freed
run #7: crashed: general protection fault in __call_rcu_common
run #8: crashed: general protection fault in process_one_work
run #9: crashed: KASAN: stack-out-of-bounds Read in timerqueue_del
run #10: crashed: general protection fault in batadv_nc_purge_paths
run #11: crashed: stack segment fault in __stack_depot_save
run #12: crashed: KASAN: wild-memory-access Read in shmem_add_to_page_cache
run #13: crashed: general protection fault in __hrtimer_run_queues
run #14: crashed: general protection fault in enqueue_entity
run #15: crashed: WARNING: locking bug in corrupted
run #16: crashed: BUG: corrupted list in evict
run #17: crashed: kernel BUG in corrupted
run #18: crashed: no output from test machine
run #19: OK
representative crash: general protection fault in psi_account_irqtime, types: [UNKNOWN KASAN]
check whether we can drop unnecessary instrumentation
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 225dd9927033ce6a54f06cd9ab86a5529d8c87857b1077dd5a00da6a04d0389d
run #0: crashed: general protection fault in debug_check_no_obj_freed
run #1: crashed: general protection fault in __switch_to
run #2: crashed: general protection fault in ext4_inode_table
run #3: crashed: general protection fault in io_serial_in
run #4: crashed: general protection fault in __run_timers
run #5: crashed: go runtime error
run #6: crashed: general protection fault in __run_timers
run #7: crashed: no output from test machine
run #8: OK
run #9: OK
representative crash: general protection fault in debug_check_no_obj_freed, types: [UNKNOWN]
the bug reproduces without the instrumentation
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed
kconfig minimization: base=3883 full=7652 leaves diff=1997
split chunks (needed=false): <1997>
split chunk #0 of len 1997 into 5 parts
testing without sub-chunk 1/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 253a9580ef203458e5e061bdb80778247e3a5d9212edcd452d815fcc50ec37f1
run #0: crashed: invalid opcode in __phys_addr
run #1: crashed: general protection fault in corrupted
run #2: crashed: BUG: unable to handle kernel paging request in ext4_ext_remove_space
run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in rcu_core
run #4: crashed: general protection fault in pid_task
run #5: crashed: invalid opcode in __phys_addr
run #6: crashed: BUG: unable to handle kernel paging request in fixup_vdso_exception
run #7: crashed: KASAN: wild-memory-access Read in __lock_task_sighand
run #8: crashed: KASAN: wild-memory-access Read in unlink_file_vma
run #9: crashed: general protection fault in timerqueue_del
representative crash: invalid opcode in __phys_addr, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 900d7300eed0f11d5e991db3cd5f3b970bde1a4f71431ec780a72a3203112009
run #0: crashed: general protection fault in wq_worker_running
run #1: crashed: general protection fault in __hrtimer_run_queues
run #2: crashed: general protection fault in cpuacct_charge
run #3: crashed: general protection fault in corrupted
run #4: crashed: general protection fault in ext4_write_dquot
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: general protection fault in wq_worker_running, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8ed9dbc0125e88e27cd5563efee19dea857fed4510f56ca2efeb7fe2820511e6
run #0: crashed: go runtime error
run #1: crashed: invalid opcode in zap_huge_pmd
run #2: crashed: general protection fault in locks_remove_posix
run #3: crashed: general protection fault in __d_lookup_rcu
run #4: crashed: general protection fault in __d_lookup_rcu
run #5: crashed: general protection fault in locks_remove_posix
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: go runtime error, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c4f95c6a60cf51ce0ab3355aa685b4e2c4774b5968115a0f23126400007e779a
run #0: crashed: general protection fault in ext4_handle_error
run #1: crashed: general protection fault in vma_interval_tree_remove
run #2: crashed: general protection fault in rcu_core
run #3: crashed: general protection fault in pid_task
run #4: crashed: KFENCE: invalid read in ext4_ext_remove_space
run #5: crashed: KASAN: stack-out-of-bounds Read in timerqueue_del
run #6: crashed: BUG: unable to handle kernel NULL pointer dereference in rcu_core
run #7: crashed: general protection fault in __hrtimer_run_queues
run #8: crashed: general protection fault in timerqueue_del
run #9: OK
representative crash: general protection fault in ext4_handle_error, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit b6e6cc1f78c772e952495b7416c9ac9029f9390c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 77339bd394f8dfb0cb3a0130ec15a6052650b73003a5e944157c1b9e6cb11296
run #0: crashed: go runtime error
run #1: crashed: BUG: unable to handle kernel paging request in __stack_depot_save
run #2: crashed: general protection fault in do_iter_write
run #3: crashed: invalid opcode in radix_tree_insert
run #4: crashed: general protection fault in scan_positives
run #5: crashed: invalid opcode in __phys_addr
run #6: crashed: general protection fault in mm_update_next_owner
run #7: crashed: general protection fault in do_iter_write
run #8: OK
run #9: OK
representative crash: go runtime error, types: [UNKNOWN]
the chunk can be dropped
disabling configs for [BUG LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
picked [%!d(string=v6.4) %!d(string=v6.3) %!d(string=v6.2) %!d(string=v6.0) %!d(string=v5.18) %!d(string=v5.16) %!d(string=v5.14) %!d(string=v5.12) %!d(string=v5.9) %!d(string=v5.6) %!d(string=v5.3) %!d(string=v5.0) %!d(string=v4.19)] out of %!d(MISSING) release tags
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6c7e3c67c52ab6f91ef2bbee75bf90e0bdffd09a34c59604202aedac23d7be87
run #0: crashed: general protection fault in mas_alloc_nodes
run #1: crashed: general protection fault in list_lru_del
run #2: crashed: invalid opcode in corrupted
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: general protection fault in mas_alloc_nodes, types: [UNKNOWN]
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0da8e3ae2c4e8d7e7c676918cb21b9d830101314ceb768a9e9c7f2d43a45bff4
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000a562d0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bc8fa0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00a1685a0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: invalid opcode in ext4_mb_find_by_goal
run #4: crashed: stack segment fault in __stack_depot_save
run #5: crashed: general protection fault in inode_permission
run #6: crashed: general protection fault in rcu_core
run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in rcu_core
run #8: crashed: general protection fault in __ext4_error_inode
run #9: crashed: general protection fault in __bio_advance
run #10: crashed: invalid opcode in ext4_mb_find_by_goal
run #11: crashed: general protection fault in cpuacct_charge
run #12: crashed: invalid opcode in ext4_mb_find_by_goal
run #13: crashed: invalid opcode in ext4_mb_find_by_goal
run #14: crashed: invalid opcode in ext4_mb_find_by_goal
run #15: crashed: invalid opcode in ext4_mb_find_by_goal
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: invalid opcode in ext4_mb_find_by_goal, types: [UNKNOWN]
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 382607ee49079dc81154ed7ec827454d04811d38a85a219e99aafe3f2b5662dd
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00a2dde50] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003a2e140] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0034485a0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #4: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #5: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #6: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #9: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #10: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #11: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #12: crashed: invalid opcode in ext4_mb_find_by_goal
run #13: crashed: invalid opcode in ext4_mb_find_by_goal
run #14: crashed: invalid opcode in ext4_mb_find_by_goal
run #15: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN UNKNOWN]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 84156265ba9a862abb1893313647ccfe1292c9f352205d216bfd9def1d990ef7
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00122a500] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00122a820] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00582c730] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #4: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #5: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #6: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #7: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #8: crashed: invalid opcode in ext4_mb_find_by_goal
run #9: crashed: invalid opcode in ext4_mb_find_by_goal
run #10: crashed: invalid opcode in ext4_mb_find_by_goal
run #11: crashed: invalid opcode in ext4_mb_find_by_goal
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN UNKNOWN]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5393b364d2ee894cbd247e6c72cda5a58790e824f21dab8adee5d08a0c71c3a4
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc005a7ed70] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc005a7ee60] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003baf6d0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #4: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #5: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #6: crashed: invalid opcode in ext4_mb_find_by_goal
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: crashed: invalid opcode in ext4_mb_find_by_goal
run #9: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #10: crashed: invalid opcode in ext4_mb_find_by_goal
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: crashed: invalid opcode in ext4_mb_find_by_goal
run #18: OK
run #19: OK
representative crash: invalid opcode in ext4_mb_find_by_goal, types: [UNKNOWN KASAN]
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 89b4a98067f6415858b7c064e19ecb9dd8bc8d2a516e8e3856871d00fe8e8b96
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc005a7eaf0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1c640] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc002c8c820] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: invalid opcode in ext4_mb_find_by_goal
run #4: crashed: invalid opcode in ext4_mb_find_by_goal
run #5: crashed: invalid opcode in ext4_mb_find_by_goal
run #6: crashed: invalid opcode in ext4_mb_find_by_goal
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: invalid opcode in ext4_mb_find_by_goal, types: [UNKNOWN]
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c86efa3a9ebd9e8607c73ff6856800a972bb47132e5cd6750f0d179719baa8be
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baf450] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baf630] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00122b9a0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #4: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #5: crashed: invalid opcode in ext4_mb_find_by_goal
run #6: crashed: invalid opcode in ext4_mb_find_by_goal
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: crashed: invalid opcode in ext4_mb_find_by_goal
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: invalid opcode in ext4_mb_find_by_goal, types: [UNKNOWN KASAN]
testing release v5.12
testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a4e5e9a5d87750a8d2109616c5e4aa1b435ba7580a74679a9b7fbc43caa1f567
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc007f99c70] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1c0f0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1c460] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #4: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #5: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #6: crashed: invalid opcode in ext4_mb_find_by_goal
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: crashed: invalid opcode in ext4_mb_find_by_goal
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: crashed: invalid opcode in ext4_mb_find_by_goal
run #19: OK
representative crash: invalid opcode in ext4_mb_find_by_goal, types: [UNKNOWN KASAN]
testing release v5.9
testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4886f43bf103d77a1f65797df66b06d5a1edee2bcbde0a0623fae787f869b586
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bc9270] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bc9360] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bc9770] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bc9810] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #4: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0049dd360] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #5: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00582c870] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #6: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #7: crashed: invalid opcode in ext4_mb_find_by_goal
run #8: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN UNKNOWN]
testing release v5.6
testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: c8c97d86942acb3e0495be01dcec5f4b82c94706effcec6cdbe5613167541884
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00a2dc820] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003449310] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003449450] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00a2dc910] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #4: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc0034496d0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #5: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00a2dca00] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #6: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #7: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #8: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #9: crashed: invalid opcode in ext4_mb_find_by_goal
run #10: crashed: KASAN: out-of-bounds Read in ext4_ext_remove_space
run #11: crashed: invalid opcode in ext4_mb_find_by_goal
run #12: crashed: invalid opcode in ext4_mb_find_by_goal
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
representative crash: KASAN: out-of-bounds Read in ext4_ext_remove_space, types: [KASAN UNKNOWN]
testing release v5.3
testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 5dc821ab9f562b9c0b00937018fc128529ad27e52acd525ec7f1482c128b3434
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baef00] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003520b40] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1ceb0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baf220] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #4: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1cf50] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #5: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baf4a0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #6: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc000baf540] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #7: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1d270] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #8: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc004a1d450] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #9: boot failed: can't ssh into the instance
run #10: boot failed: can't ssh into the instance
run #11: boot failed: can't ssh into the instance
run #12: boot failed: can't ssh into the instance
run #13: boot failed: can't ssh into the instance
run #14: boot failed: can't ssh into the instance
run #15: boot failed: can't ssh into the instance
run #16: boot failed: can't ssh into the instance
run #17: boot failed: can't ssh into the instance
run #18: boot failed: can't ssh into the instance
run #19: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0
testing release v5.0
testing commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: b20b92252c295769dab089f895a2ddf12d973627b53b1cbe8b522ce3b0164b85
run #0: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003c2dd60] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #1: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00bf12aa0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #2: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc00bf12b90] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #3: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc003bae460] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #4: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc002c8ccd0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #5: infra problem: create image operation failed: &{Code:QUOTA_EXCEEDED ErrorDetails:[0xc007f980f0] Location: Message:Quota 'N2D_CPUS' exceeded.  Limit: 300.0 in region us-central1. ForceSendFields:[] NullFields:[]}.
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
reproducer is flaky (0.80 repro chance estimate)
revisions tested: 19, total time: 6h14m7.928574027s (build: 1h17m16.322610655s, test: 4h37m29.687010441s)
error: unable to determine the verdict because of infra errors