ci2 starts bisection 2023-10-11 22:41:14.273056992 +0000 UTC m=+89255.807015222 bisecting fixing commit since aff03380bda4d25717170b42c92b54143aec0a36 building syzkaller on f325deb023e4e2fb9197004be1b3da738680429c ensuring issue is reproducible on original commit aff03380bda4d25717170b42c92b54143aec0a36 testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0625c2bc56885b8f740b0543e9d3174072b49ed8bbb49568627952f8737850a6 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000035a40 0xc000035b30 0xc000035bd0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000035d60 0xc000035e50 0xc000035ef0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: crashed: kernel BUG in close_ctree run #3: crashed: kernel BUG in close_ctree run #4: crashed: kernel BUG in close_ctree run #5: crashed: kernel BUG in close_ctree run #6: crashed: kernel BUG in close_ctree run #7: crashed: kernel BUG in close_ctree run #8: crashed: kernel BUG in close_ctree run #9: crashed: kernel BUG in close_ctree run #10: crashed: kernel BUG in close_ctree run #11: crashed: kernel BUG in close_ctree run #12: crashed: kernel BUG in close_ctree run #13: crashed: kernel BUG in close_ctree run #14: crashed: kernel BUG in close_ctree run #15: crashed: kernel BUG in close_ctree run #16: crashed: kernel BUG in close_ctree run #17: crashed: kernel BUG in close_ctree run #18: crashed: kernel BUG in close_ctree run #19: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4bd01b8f4e3f0ec018530cbd2cb76ce6ad3e72b0681f2ac3172a3e8ee80653c6 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] the bug reproduces without the instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed kconfig minimization: base=3703 full=7269 leaves diff=1979 split chunks (needed=false): <1979> split chunk #0 of len 1979 into 5 parts testing without sub-chunk 1/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 627fd77294a51b68bf11dc0ca76f55e698d9e3bdc86059ec27a568b9329f35f4 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000b4fe50 0xc000b4ff40 0xc00d81c000] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2d5f2cd08db5f1dc96b8feff1ce21674e9d07546832d6175c3994cfceb79d967 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ffc545204a5fcffea6d936a3209aa126d27fb2ef2a9521193889eed34d2f92fc all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bcc670966b51094b20d1acc5651dcf227c47f11730107a13b13baaea5344f912 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit aff03380bda4d25717170b42c92b54143aec0a36 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5daa72a0bbc1031ba88a3235bc912c9d32d484ef1c7ccc4b2b250fddfa539ea9 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc002062d20 0xc002062e10 0xc002062eb0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: crashed: kernel BUG in close_ctree run #2: crashed: kernel BUG in close_ctree run #3: crashed: kernel BUG in close_ctree run #4: crashed: kernel BUG in close_ctree run #5: crashed: kernel BUG in close_ctree run #6: crashed: kernel BUG in close_ctree run #7: crashed: kernel BUG in close_ctree run #8: crashed: kernel BUG in close_ctree run #9: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] the chunk can be dropped minimized to 396 configs; suspects: [6LOWPAN 6LOWPAN_GHC_EXT_HDR_DEST 6LOWPAN_GHC_EXT_HDR_FRAG 6LOWPAN_GHC_EXT_HDR_HOP 6LOWPAN_GHC_EXT_HDR_ROUTE 6LOWPAN_GHC_ICMPV6 6LOWPAN_GHC_UDP 6LOWPAN_NHC 6LOWPAN_NHC_DEST 6LOWPAN_NHC_FRAGMENT 6LOWPAN_NHC_HOP 6LOWPAN_NHC_IPV6 6LOWPAN_NHC_MOBILITY 6LOWPAN_NHC_ROUTING 6LOWPAN_NHC_UDP 6PACK 842_COMPRESS 842_DECOMPRESS 9P_FSCACHE 9P_FS_POSIX_ACL 9P_FS_SECURITY ACORN_PARTITION ACORN_PARTITION_ADFS ACORN_PARTITION_CUMANA ACORN_PARTITION_EESOX ACORN_PARTITION_ICS ACORN_PARTITION_POWERTEC ACORN_PARTITION_RISCIX ACPI_NFIT ACPI_PLATFORM_PROFILE ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMIGA_PARTITION ANDROID ANDROID_BINDERFS ANDROID_BINDER_IPC AR5523 ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ASHMEM ASM_MODVERSIONS ASN1_ENCODER ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR ATARI_PARTITION ATA_GENERIC ATA_OVER_ETH ATH10K ATH10K_CE ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_DEBUGFS ATH9K_DYNACK ATH9K_HTC ATH9K_HTC_DEBUGFS ATH9K_HW ATH9K_PCI ATH9K_PCOEM ATH9K_RFKILL ATH_COMMON ATM ATM_BR2684 ATM_CLIP ATM_DRIVERS ATM_LANE ATM_MPOA ATM_TCP AX25 AX25_DAMA_SLAVE AX88796B_PHY BAREUDP BATMAN_ADV BATMAN_ADV_BATMAN_V BATMAN_ADV_BLA BATMAN_ADV_DAT BATMAN_ADV_MCAST BATMAN_ADV_NC BCACHE BCMA BCMA_HOST_PCI_POSSIBLE BEFS_FS BFQ_CGROUP_DEBUG BFQ_GROUP_IOSCHED BFS_FS BIG_KEYS BLK_CGROUP BLK_CGROUP_IOCOST BLK_CGROUP_IOLATENCY BLK_CGROUP_RWSTAT BLK_DEBUG_FS_ZONED BLK_DEV_BSGLIB BLK_DEV_CRYPTOLOOP BLK_DEV_FD BLK_DEV_INTEGRITY BLK_DEV_INTEGRITY_T10 BLK_DEV_NBD BLK_DEV_NULL_BLK BLK_DEV_NULL_BLK_FAULT_INJECTION BLK_DEV_NVME BLK_DEV_PMEM BLK_DEV_RAM BLK_DEV_RNBD BLK_DEV_RNBD_CLIENT BLK_DEV_THROTTLING BLK_DEV_ZONED BLK_INLINE_ENCRYPTION BLK_INLINE_ENCRYPTION_FALLBACK BLK_MQ_RDMA BLK_RQ_ALLOC_TIME BLK_WBT BLK_WBT_MQ BONDING BPF_EVENTS BPF_JIT BPF_JIT_ALWAYS_ON BPF_JIT_DEFAULT_ON BPF_LSM BPF_PRELOAD BPF_PRELOAD_UMD BPF_STREAM_PARSER BPF_SYSCALL BPQETHER BRIDGE BRIDGE_CFM BRIDGE_EBT_802_3 BRIDGE_EBT_AMONG BRIDGE_EBT_ARP BRIDGE_EBT_ARPREPLY BRIDGE_EBT_BROUTE BRIDGE_EBT_DNAT BRIDGE_EBT_IP BRIDGE_EBT_IP6 BRIDGE_EBT_LIMIT BRIDGE_EBT_LOG BRIDGE_EBT_MARK BRIDGE_EBT_MARK_T BRIDGE_EBT_NFLOG BRIDGE_EBT_PKTTYPE BRIDGE_EBT_REDIRECT BRIDGE_EBT_SNAT BRIDGE_EBT_STP BRIDGE_EBT_T_FILTER BRIDGE_EBT_T_NAT BRIDGE_EBT_VLAN BRIDGE_IGMP_SNOOPING BRIDGE_MRP BRIDGE_NF_EBTABLES BRIDGE_VLAN_FILTERING BSD_DISKLABEL BSD_PROCESS_ACCT_V3 BT BTRFS_ASSERT BTRFS_FS BTRFS_FS_POSIX_ACL BTRFS_FS_REF_VERIFY BTT BT_6LOWPAN BT_ATH3K BT_BCM BT_BNEP BT_BNEP_MC_FILTER BT_BNEP_PROTO_FILTER BT_BREDR BT_CMTP BT_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB BT_HCIBTUSB_BCM BT_HCIBTUSB_MTK BT_HCIBTUSB_RTL BT_HCIUART BT_HCIUART_3WIRE BT_HCIUART_AG6XX BT_HCIUART_BCSP BT_HCIUART_H4 BT_HCIUART_LL BT_HCIUART_MRVL BT_HCIUART_QCA BT_HCIUART_SERDEV BT_HCIVHCI BT_HIDP BT_HS BT_INTEL BT_LE BT_LEDS BT_MSFTEXT BT_QCA BT_RFCOMM BT_RFCOMM_TTY BT_RTL CACHEFILES CAIF CAIF_DEBUG CAIF_DRIVERS CAIF_NETDEV CAIF_TTY CAIF_USB CAIF_VIRTIO CAN CAN_8DEV_USB CAN_BCM CAN_CALC_BITTIMING CAN_DEV CAN_EMS_USB CAN_ESD_USB2 CAN_GS_USB CAN_GW CAN_IFI_CANFD CAN_ISOTP CAN_J1939 CAN_KVASER_USB CAN_MCBA_USB CAN_PEAK_USB CAN_RAW CAN_SLCAN CAN_VCAN CAN_VXCAN CAPI_TRACE CARL9170 CARL9170_HWRNG CARL9170_LEDS CARL9170_WPC CC_HAS_ZERO_CALL_USED_REGS CEC_CORE CEPH_FS CEPH_FSCACHE CEPH_FS_POSIX_ACL CEPH_LIB CEPH_LIB_USE_DNS_RESOLVER CFG80211 CFG80211_CRDA_SUPPORT CFG80211_DEBUGFS CFG80211_DEFAULT_PS CFG80211_REQUIRE_SIGNED_REGDB CFG80211_USE_KERNEL_REGDB_KEYS CFG80211_WEXT CFS_BANDWIDTH CGROUP_BPF CGROUP_DEVICE CGROUP_HUGETLB CGROUP_NET_CLASSID CGROUP_NET_PRIO CGROUP_PERF CGROUP_RDMA CGROUP_WRITEBACK CHARGER_BQ24190 CHARGER_ISP1704 CHR_DEV_ST CIFS CIFS_ALLOW_INSECURE_LEGACY CIFS_DEBUG CIFS_DFS_UPCALL CIFS_FSCACHE CIFS_POSIX CIFS_SMB_DIRECT CIFS_SWN_UPCALL CIFS_UPCALL CIFS_XATTR CLS_U32_MARK CLS_U32_PERF CMA CMA_SIZE_SEL_MBYTES CMDLINE_PARTITION COMEDI COMEDI_DT9812 COMEDI_NI_USB6501 COMEDI_USBDUX COMEDI_USBDUXFAST COMEDI_USBDUXSIGMA COMEDI_USB_DRIVERS COMEDI_VMK80XX COMPAT_NETLINK_MESSAGES COUNTER CRAMFS CRAMFS_BLOCKDEV CRAMFS_MTD CRC4 CRC64 CRC7 CRC_ITU_T CRC_T10DIF CRYPTO_ADIANTUM CRYPTO_AEGIS128 CRYPTO_AEGIS128_AESNI_SSE2 CRYPTO_AES_NI_INTEL CRYPTO_AES_TI CRYPTO_ANSI_CPRNG CRYPTO_ANUBIS CRYPTO_ARC4 CRYPTO_ARCH_HAVE_LIB_BLAKE2S CRYPTO_ARCH_HAVE_LIB_CHACHA CRYPTO_ARCH_HAVE_LIB_CURVE25519 CRYPTO_ARCH_HAVE_LIB_POLY1305 CRYPTO_BLAKE2B CRYPTO_BLAKE2S_X86 CRYPTO_BLOWFISH CRYPTO_BLOWFISH_COMMON CRYPTO_BLOWFISH_X86_64 CRYPTO_CAMELLIA CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 CRYPTO_CAMELLIA_AESNI_AVX_X86_64 CRYPTO_CAMELLIA_X86_64 CRYPTO_CAST5 CRYPTO_CAST5_AVX_X86_64 CRYPTO_CAST6 CRYPTO_CAST6_AVX_X86_64 CRYPTO_CAST_COMMON CRYPTO_CFB CRYPTO_CHACHA20 CRYPTO_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32 CRYPTO_CRC32C_INTEL CRYPTO_CRC32_PCLMUL CRYPTO_CRCT10DIF CRYPTO_CRCT10DIF_PCLMUL CRYPTO_CRYPTD CRYPTO_CTS CRYPTO_CURVE25519 CRYPTO_CURVE25519_X86 CRYPTO_DEFLATE CRYPTO_DES CRYPTO_DES3_EDE_X86_64 CRYPTO_DEV_CCP CRYPTO_DEV_CCP_DD CRYPTO_DEV_PADLOCK CRYPTO_DEV_PADLOCK_AES CRYPTO_DEV_PADLOCK_SHA CRYPTO_DEV_QAT CRYPTO_DEV_QAT_C3XXX CRYPTO_DEV_QAT_C3XXXVF CRYPTO_DEV_QAT_C62X CRYPTO_DEV_QAT_C62XVF CRYPTO_DEV_QAT_DH895xCC CRYPTO_DEV_QAT_DH895xCCVF CRYPTO_DEV_VIRTIO CRYPTO_DH CRYPTO_DRBG_CTR CRYPTO_DRBG_HASH CRYPTO_ECB CRYPTO_ECC CRYPTO_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL CRYPTO_KEYWRAP CRYPTO_KHAZAD CRYPTO_KPP CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CHACHA_GENERIC CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_DES CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LIB_SM4 CRYPTO_LRW CRYPTO_MICHAEL_MIC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_OFB CRYPTO_PCBC CRYPTO_PCRYPT CRYPTO_POLY1305 CRYPTO_POLY1305_X86_64 CRYPTO_RMD160 CRYPTO_SEED CRYPTO_SERPENT CRYPTO_SERPENT_AVX2_X86_64 CRYPTO_SERPENT_AVX_X86_64 CRYPTO_SERPENT_SSE2_X86_64 CRYPTO_SHA1_SSSE3 CRYPTO_SHA256_SSSE3 CRYPTO_SHA3 CRYPTO_SHA512_SSSE3 CRYPTO_SIMD CRYPTO_SM2 CRYPTO_SM3 CRYPTO_SM4 CRYPTO_STREEBOG CRYPTO_TEA CRYPTO_TWOFISH CRYPTO_TWOFISH_AVX_X86_64 CRYPTO_TWOFISH_COMMON CRYPTO_TWOFISH_X86_64 CRYPTO_TWOFISH_X86_64_3WAY CRYPTO_USER CRYPTO_USER_API CRYPTO_USER_API_AEAD CRYPTO_USER_API_ENABLE_OBSOLETE CRYPTO_USER_API_HASH CRYPTO_USER_API_RNG CRYPTO_USER_API_SKCIPHER CRYPTO_VMAC CRYPTO_WP512 CRYPTO_XCBC CRYPTO_XTS CRYPTO_XXHASH CUSE CYPRESS_FIRMWARE DAMON DAMON_DBGFS DAMON_VADDR DAX DCB DEBUG_PREEMPT DEFAULT_PFIFO_FAST DEVICE_PRIVATE DEV_COREDUMP DEV_DAX DEV_PAGEMAP_OPS DIMLIB DLN2_ADC DMABUF_HEAPS DMABUF_HEAPS_CMA DMABUF_HEAPS_SYSTEM DMABUF_MOVE_NOTIFY DMA_CMA DM_BIO_PRISON DM_BUFIO DM_CACHE DM_CACHE_SMQ DM_CLONE DM_CRYPT DM_FLAKEY DM_INTEGRITY DM_MULTIPATH DM_MULTIPATH_QL DM_MULTIPATH_ST DM_PERSISTENT_DATA DM_RAID DM_SNAPSHOT DM_THIN_PROVISIONING DM_UEVENT DM_VERITY DM_VERITY_FEC DM_WRITECACHE DM_ZONED DRAGONRISE_FF DRM DRM_BOCHS DRM_CIRRUS_QEMU DRM_DEBUG_MM DRM_DP_AUX_CHARDEV DRM_GEM_SHMEM_HELPER DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR DRM_I915_USERPTR DRM_KMS_HELPER ENCRYPTED_KEYS EXTCON FSCACHE FUSE_FS GPIOLIB HAMRADIO HID_DRAGONRISE IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISDN ISDN_CAPI LIBNVDIMM MAC80211 MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MTD NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED PREEMPTION RFKILL SERIAL_DEV_BUS STAGING TCG_TPM TLS TLS_DEVICE TRANSPARENT_HUGEPAGE TRUSTED_KEYS USB_GADGET USB_PHY VLAN_8021Q WANT_COMPAT_NETLINK_MESSAGES WEXT_CORE WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ATH X86_X32 ZONE_DEVICE] disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed determining the merge base between aff03380bda4d25717170b42c92b54143aec0a36 and 401644852d0b2a278811de38081be23f74b5bb04 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: da0e674dd029c23fc66f34afef0f15e857868fab297156566049917c9464ff38 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] testing current HEAD 401644852d0b2a278811de38081be23f74b5bb04 testing commit 401644852d0b2a278811de38081be23f74b5bb04 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bda83235f94e5a4cae4a1f8b4049974281dc3aaec2c62125ea6a56b46dfe2b81 all runs: OK false negative chance: 0.000 # git bisect start 401644852d0b2a278811de38081be23f74b5bb04 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 85826 revisions left to test after this (roughly 16 steps) [5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69] Merge tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ec8181b9812baa9796df9baac44108dcaec265dbb45ff45623b63d587d482cf5 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69 Bisecting: 42942 revisions left to test after this (roughly 15 steps) [c248b27cfc0a8a5fee93e000d47e659bca335d0f] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit c248b27cfc0a8a5fee93e000d47e659bca335d0f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a00a28175ed4d82164d03f8e8f765185ed3de3be94f1901f3d527295ba03b0fe all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good c248b27cfc0a8a5fee93e000d47e659bca335d0f Bisecting: 21834 revisions left to test after this (roughly 14 steps) [b775d6c5859affe00527cbe74263de05cfe6b9f9] Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux determine whether the revision contains the guilty commit revision 5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69 crashed and is reachable testing commit b775d6c5859affe00527cbe74263de05cfe6b9f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 532f542621b69ef1e92d2dd1d5fdaafe2bc2b693fbdebb8cf5323f6fb35b9831 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good b775d6c5859affe00527cbe74263de05cfe6b9f9 Bisecting: 10502 revisions left to test after this (roughly 13 steps) [bd6c11bc43c496cddfc6cf603b5d45365606dbd5] Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit bd6c11bc43c496cddfc6cf603b5d45365606dbd5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86360432dc92a0eb128d215fc801688128c46bf1020937e83b5823f8f18b26c0 all runs: OK false negative chance: 0.000 # git bisect bad bd6c11bc43c496cddfc6cf603b5d45365606dbd5 Bisecting: 5661 revisions left to test after this (roughly 13 steps) [57f1f9dd3abea322173ea75a15887ccf14bbbe51] Merge tag 'net-6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 57f1f9dd3abea322173ea75a15887ccf14bbbe51 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 780255bfc93f4b71e7d3b0c23b03d60ab419966d78280df56f94879559cddaae all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 57f1f9dd3abea322173ea75a15887ccf14bbbe51 Bisecting: 2830 revisions left to test after this (roughly 12 steps) [c6cfc6cd7685a24ea00a24a4fb91aa96d611084e] Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue determine whether the revision contains the guilty commit revision 57f1f9dd3abea322173ea75a15887ccf14bbbe51 crashed and is reachable testing commit c6cfc6cd7685a24ea00a24a4fb91aa96d611084e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bb66111cd09ca33f84a539893c4dc558d3fed95b1c7d8a8a05a7b0b860aee6e4 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good c6cfc6cd7685a24ea00a24a4fb91aa96d611084e Bisecting: 1408 revisions left to test after this (roughly 11 steps) [5a31cc7297072a7266a910ca5266b640d27803b4] Merge tag 'linux-kselftest-next-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest determine whether the revision contains the guilty commit revision c248b27cfc0a8a5fee93e000d47e659bca335d0f crashed and is reachable testing commit 5a31cc7297072a7266a910ca5266b640d27803b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8ac1896b96fd596e7d3b0381b380435f7e6ebd5c0ed4203dc9d40aff900ecb8c all runs: OK false negative chance: 0.000 # git bisect bad 5a31cc7297072a7266a910ca5266b640d27803b4 Bisecting: 664 revisions left to test after this (roughly 10 steps) [547635c6ac47c7556d6954935b189defe90422f7] Merge tag 'for-6.6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux determine whether the revision contains the guilty commit revision 57f1f9dd3abea322173ea75a15887ccf14bbbe51 crashed and is reachable testing commit 547635c6ac47c7556d6954935b189defe90422f7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: aa4dcbe34e3a312d188483c132cb020fda21f4d55cfb43d2bdc43831aba554cd run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00541cb90 0xc00541cc80 0xc00541cd20] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect bad 547635c6ac47c7556d6954935b189defe90422f7 Bisecting: 406 revisions left to test after this (roughly 9 steps) [84ab1277ce5a90a8d1f377707d662ac43cc0918a] Merge tag 'v6.6-vfs.fs_context' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 57f1f9dd3abea322173ea75a15887ccf14bbbe51 crashed and is reachable testing commit 84ab1277ce5a90a8d1f377707d662ac43cc0918a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ff4593d836ba10d0b8d99213551247ef575b17e222038891140ec2c5bb7bdba9 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 84ab1277ce5a90a8d1f377707d662ac43cc0918a Bisecting: 187 revisions left to test after this (roughly 8 steps) [511fb5bafed197ff76d9adf5448de67f1d0558ae] Merge tag 'v6.6-vfs.super' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 511fb5bafed197ff76d9adf5448de67f1d0558ae gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0542fb6e7cb279db303262bbb7c66abbeed63d423342c8ae9d37b4abb80f863f all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 511fb5bafed197ff76d9adf5448de67f1d0558ae Bisecting: 93 revisions left to test after this (roughly 7 steps) [182741d287fb1ea870ee6ef45aa1915a0b031233] btrfs: remove v0 extent handling determine whether the revision contains the guilty commit revision 57f1f9dd3abea322173ea75a15887ccf14bbbe51 crashed and is reachable testing commit 182741d287fb1ea870ee6ef45aa1915a0b031233 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8f4ea448f7aa3269e5c8b51a2ce5db0f3952457afb10d533b2237d381f94c208 all runs: OK false negative chance: 0.000 # git bisect bad 182741d287fb1ea870ee6ef45aa1915a0b031233 Bisecting: 46 revisions left to test after this (roughly 6 steps) [7f9879eb6062754a126a874f784f8fa571e767ee] btrfs: print name and pid when device scanning processes race determine whether the revision contains the guilty commit revision 5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69 crashed and is reachable testing commit 7f9879eb6062754a126a874f784f8fa571e767ee gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1b22fdce6d5db524bd190a3d13ec8117e727ad62407d93952ce40e44695fe1cb all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 7f9879eb6062754a126a874f784f8fa571e767ee Bisecting: 23 revisions left to test after this (roughly 5 steps) [2391245ac2875f784335b9148079c6e73639a5f7] btrfs: avoid starting new transaction when flushing delayed items and refs determine whether the revision contains the guilty commit revision 5d435a3f7b6cb1db566d0f56f5f8dc33be0dde69 crashed and is reachable testing commit 2391245ac2875f784335b9148079c6e73639a5f7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ad2ee69474a7997279701825d74cbd07e911793f2351b3561c1b48630cf3be34 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000ae1d10 0xc000ae1e50 0xc000ae1ef0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect bad 2391245ac2875f784335b9148079c6e73639a5f7 Bisecting: 11 revisions left to test after this (roughly 4 steps) [19288951ffa8c67c9f40d2eed72ebc53071227c0] btrfs: update comment for btrfs_join_transaction_nostart() determine whether the revision contains the guilty commit revision 57f1f9dd3abea322173ea75a15887ccf14bbbe51 crashed and is reachable testing commit 19288951ffa8c67c9f40d2eed72ebc53071227c0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ead3cf9467ddc850bd058088766150e93fe2771778ddd178eee82e1de665637d all runs: OK false negative chance: 0.000 # git bisect bad 19288951ffa8c67c9f40d2eed72ebc53071227c0 Bisecting: 5 revisions left to test after this (roughly 3 steps) [730c374e5b2cec061e3af7616b9d1265e60b6c0a] btrfs: use write_extent_buffer() to implement write_extent_buffer_*id() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 730c374e5b2cec061e3af7616b9d1265e60b6c0a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3d8d14691744e863feacda9a464bc4fd969c88e1ef3624235f520fcf5b0a95d1 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00541cc30 0xc00541cd20 0xc00541cdc0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0054b4a50 0xc0054b4b40 0xc0054b4be0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0054b4cd0 0xc0054b4dc0 0xc0054b4e60] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #3: crashed: kernel BUG in close_ctree run #4: crashed: kernel BUG in close_ctree run #5: crashed: kernel BUG in close_ctree run #6: crashed: kernel BUG in close_ctree run #7: crashed: kernel BUG in close_ctree run #8: crashed: kernel BUG in close_ctree run #9: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 730c374e5b2cec061e3af7616b9d1265e60b6c0a Bisecting: 2 revisions left to test after this (roughly 2 steps) [13840f3f2837b9a00f06d2d8d93dbdc6b2b6532e] btrfs: refactor main loop in memcpy_extent_buffer() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 13840f3f2837b9a00f06d2d8d93dbdc6b2b6532e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b2893ba78f89a88b504e393c7f42e47d19ae68d27d5cd01c8e5b7621e9518716 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 13840f3f2837b9a00f06d2d8d93dbdc6b2b6532e Bisecting: 0 revisions left to test after this (roughly 1 step) [4490e803e1fe9fab8db5025e44e23b55df54078b] btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART determine whether the revision contains the guilty commit revision 13840f3f2837b9a00f06d2d8d93dbdc6b2b6532e crashed and is reachable testing commit 4490e803e1fe9fab8db5025e44e23b55df54078b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86619db660d5e10b65b7c674e80ce338156ebd2f1f9189c52045b1000d048c02 run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc000035400 0xc0000354f0 0xc000035590] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00d39b540 0xc00d39b630 0xc00d39b6d0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0054c9c70 0xc0054c9d60 0xc0054c9e00] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK false negative chance: 0.000 # git bisect bad 4490e803e1fe9fab8db5025e44e23b55df54078b Bisecting: 0 revisions left to test after this (roughly 0 steps) [096d230165439a341639e85a5507c6b74c7dd410] btrfs: refactor main loop in memmove_extent_buffer() determine whether the revision contains the guilty commit revision 13840f3f2837b9a00f06d2d8d93dbdc6b2b6532e crashed and is reachable testing commit 096d230165439a341639e85a5507c6b74c7dd410 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7cc229e38f4b9573e422fbbce9c8ef887796adda2b14f59120ec4533a103c5f5 all runs: crashed: kernel BUG in close_ctree representative crash: kernel BUG in close_ctree, types: [BUG] # git bisect good 096d230165439a341639e85a5507c6b74c7dd410 4490e803e1fe9fab8db5025e44e23b55df54078b is the first bad commit commit 4490e803e1fe9fab8db5025e44e23b55df54078b Author: Filipe Manana Date: Wed Jul 26 16:56:57 2023 +0100 btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART When joining a transaction with TRANS_JOIN_NOSTART, if we don't find a running transaction we end up creating one. This goes against the purpose of TRANS_JOIN_NOSTART which is to join a running transaction if its state is at or below the state TRANS_STATE_COMMIT_START, otherwise return an -ENOENT error and don't start a new transaction. So fix this to not create a new transaction if there's no running transaction at or below that state. CC: stable@vger.kernel.org # 4.14+ Fixes: a6d155d2e363 ("Btrfs: fix deadlock between fiemap and transaction commits") Signed-off-by: Filipe Manana Signed-off-by: David Sterba fs/btrfs/transaction.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) accumulated error probability: 0.00 culprit signature: 86619db660d5e10b65b7c674e80ce338156ebd2f1f9189c52045b1000d048c02 parent signature: 7cc229e38f4b9573e422fbbce9c8ef887796adda2b14f59120ec4533a103c5f5 revisions tested: 27, total time: 3h56m52.864483302s (build: 1h38m0.725427794s, test: 2h9m37.075498169s) first good commit: 4490e803e1fe9fab8db5025e44e23b55df54078b btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART recipients (to): ["dsterba@suse.com" "fdmanana@suse.com"] recipients (cc): []