ci2 starts bisection 2024-11-24 21:11:40.76149298 +0000 UTC m=+170014.052559059 bisecting fixing commit since 74cdd62cb4706515b454ce5bacb73b566c1d1bcf building syzkaller on 058b3a5a6a945a55767811552eb7b9f4a20307f8 ensuring issue is reproducible on original commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3341b841b08617094d360b15b558812d225b77234a9b2fe8897d4be8c9df738c all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf0de09abc240a660d939d16192d54c9b9e7e67bb0fd87e5d38fa462732d9c93 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=3706 full=7271 leaves diff=1988 split chunks (needed=false): <1988> split chunk #0 of len 1988 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0228aff7d39ae70d3005d5e15df2d6ad55f2a2ce8a41a93660e0f6896af75ae1 all runs: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a4b9151450faa4f9d538e12d6f562f30580d9c26256025634aa3f37fec8fbcae all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 05fb3122137c58501fc5797964871d65af5eaed8eecb4864f6031636098aa9e8 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 20f12aa65e0c07093a128d400340cff94fd1e8010b2b37b67ee2f72ee641d4af all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] 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 74cdd62cb4706515b454ce5bacb73b566c1d1bcf gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 97048ab2e94060e1e95488acfa1b144293b58b5c2dc02080b74ef0268055fd1c all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] the chunk can be dropped minimized to 398 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 DCA 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 DMA_ENGINE_RAID 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 [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed determining the merge base between 74cdd62cb4706515b454ce5bacb73b566c1d1bcf and 9f16d5e6f220661f73b36a4be1b21575651d8833 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: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] testing current HEAD 9f16d5e6f220661f73b36a4be1b21575651d8833 testing commit 9f16d5e6f220661f73b36a4be1b21575651d8833 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4b3e1c4485de8371a6052d3a6f24da6c5f76e762593283dbd0bd7fb6d41bd111 run #0: basic kernel testing failed: lost connection to test machine 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 start 9f16d5e6f220661f73b36a4be1b21575651d8833 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 137817 revisions left to test after this (roughly 17 steps) [1e098dec61ba342c8cebbfdf0fcdcd9ce54f7fa1] Merge tag 'ntfs3_for_6.4' of https://github.com/Paragon-Software-Group/linux-ntfs3 determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 1e098dec61ba342c8cebbfdf0fcdcd9ce54f7fa1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b967b2085e9e2034514b20fac28cdce3dd77e3f0b14b390cf61778e51dc2e7b5 all runs: OK false negative chance: 0.000 # git bisect bad 1e098dec61ba342c8cebbfdf0fcdcd9ce54f7fa1 Bisecting: 68129 revisions left to test after this (roughly 16 steps) [b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1] Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2a530388cd069642f39a00f035d561db3b5d2d03a2c381a17b4b072e3df13198 run #0: basic kernel testing failed: WARNING in mgmt_index_removed run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.144:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.144, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.144 [10.128.0.144] port 22. debug1: connect to address 10.128.0.144 port 22: Connection timed out ssh: connect to host 10.128.0.144 port 22: Connection timed out scp: Connection closed run #2: basic kernel testing failed: WARNING in mgmt_index_removed run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.60:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.60, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.60 [10.128.10.60] port 22. debug1: connect to address 10.128.10.60 port 22: Connection timed out ssh: connect to host 10.128.10.60 port 22: Connection timed out scp: Connection closed run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.192:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.192, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.192 [10.128.15.192] port 22. debug1: connect to address 10.128.15.192 port 22: Connection timed out ssh: connect to host 10.128.15.192 port 22: Connection timed out scp: Connection closed run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.157:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.157, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.157 [10.128.0.157] port 22. debug1: connect to address 10.128.0.157 port 22: Connection timed out ssh: connect to host 10.128.0.157 port 22: Connection timed out scp: Connection closed run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.195:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.195, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.195 [10.128.15.195] port 22. debug1: connect to address 10.128.15.195 port 22: Connection timed out ssh: connect to host 10.128.15.195 port 22: Connection timed out scp: Connection closed run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.57:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.57, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.57 [10.128.10.57] port 22. debug1: connect to address 10.128.10.57 port 22: Connection timed out ssh: connect to host 10.128.10.57 port 22: Connection timed out scp: Connection closed run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.25:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.25, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.25 [10.128.10.25] port 22. debug1: connect to address 10.128.10.25 port 22: Connection timed out ssh: connect to host 10.128.10.25 port 22: Connection timed out scp: Connection closed run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.213:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.213, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.213 [10.128.0.213] port 22. debug1: connect to address 10.128.0.213 port 22: Connection timed out ssh: connect to host 10.128.0.213 port 22: Connection timed out scp: Connection closed unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1 Bisecting: 68129 revisions left to test after this (roughly 16 steps) [798cd57cd5f871452461746032cf6ee50b0fd69a] drm/amd/display: restore code for plane with no modifiers determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 798cd57cd5f871452461746032cf6ee50b0fd69a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 75e398d9741f0c324598984029366f842c90b31313490cde07b046ffa816f7a2 run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.193:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.193, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.193 [10.128.15.193] port 22. debug1: connect to address 10.128.15.193 port 22: Connection timed out ssh: connect to host 10.128.15.193 port 22: Connection timed out scp: Connection closed run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.72:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.72, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.72 [10.128.0.72] port 22. debug1: connect to address 10.128.0.72 port 22: Connection timed out ssh: connect to host 10.128.0.72 port 22: Connection timed out scp: Connection closed run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.238:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.238, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.238 [10.128.0.238] port 22. debug1: connect to address 10.128.0.238 port 22: Connection timed out ssh: connect to host 10.128.0.238 port 22: Connection timed out scp: Connection closed run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.60:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.60, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.60 [10.128.10.60] port 22. debug1: connect to address 10.128.10.60 port 22: Connection timed out ssh: connect to host 10.128.10.60 port 22: Connection timed out scp: Connection closed run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.219:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.219, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.219 [10.128.0.219] port 22. debug1: connect to address 10.128.0.219 port 22: Connection timed out ssh: connect to host 10.128.0.219 port 22: Connection timed out scp: Connection closed run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.98:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.98, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.98 [10.128.0.98] port 22. debug1: connect to address 10.128.0.98 port 22: Connection timed out ssh: connect to host 10.128.0.98 port 22: Connection timed out scp: Connection closed run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.196:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.196, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.196 [10.128.15.196] port 22. debug1: connect to address 10.128.15.196 port 22: Connection timed out ssh: connect to host 10.128.15.196 port 22: Connection timed out scp: Connection closed run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.230:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.230, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.230 [10.128.0.230] port 22. debug1: connect to address 10.128.0.230 port 22: Connection timed out ssh: connect to host 10.128.0.230 port 22: Connection timed out scp: Connection closed run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.63:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.63, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.63 [10.128.10.63] port 22. debug1: connect to address 10.128.10.63 port 22: Connection timed out ssh: connect to host 10.128.10.63 port 22: Connection timed out scp: Connection closed run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.195:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.15.195, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.195 [10.128.15.195] port 22. debug1: connect to address 10.128.15.195 port 22: Connection timed out ssh: connect to host 10.128.15.195 port 22: Connection timed out scp: Connection closed unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 798cd57cd5f871452461746032cf6ee50b0fd69a Bisecting: 68129 revisions left to test after this (roughly 16 steps) [7d67657cb472a80d54457362bc421f2b57ee250b] ASoC: sam9g20_wm8731: Simplify some error message determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 7d67657cb472a80d54457362bc421f2b57ee250b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a828d594ef814825dceb609a0d8e789c3e535efc6f87aa6d2674a3cf0c90163b run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: general protection fault in driver_register run #5: boot failed: general protection fault in llc_sap_open run #6: boot failed: general protection fault in __switch_to run #7: boot failed: VFS: Close: file count is zero (use-after-free) run #8: boot failed: general protection fault in sysfs_kf_write run #9: boot failed: general protection fault in evdev_connect unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 7d67657cb472a80d54457362bc421f2b57ee250b Bisecting: 68129 revisions left to test after this (roughly 16 steps) [12b68040a5e468068fd7f4af1150eab8f6e96235] Merge tag 'media/v5.20-1' 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 12b68040a5e468068fd7f4af1150eab8f6e96235 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 12a4e42a7646dcf01ce255f786c572995e2b4da2c1c0c085aab86a30c1cb1aa8 run #0: basic kernel testing failed: WARNING in mgmt_index_removed run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.69:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.69, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.1.69 [10.128.1.69] port 22. debug1: connect to address 10.128.1.69 port 22: Connection timed out ssh: connect to host 10.128.1.69 port 22: Connection timed out scp: Connection closed run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.145:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.145, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.1.145 [10.128.1.145] port 22. debug1: connect to address 10.128.1.145 port 22: Connection timed out ssh: connect to host 10.128.1.145 port 22: Connection timed out scp: Connection closed run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.244:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.244, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.244 [10.128.0.244] port 22. debug1: connect to address 10.128.0.244 port 22: Connection timed out ssh: connect to host 10.128.0.244 port 22: Connection timed out scp: Connection closed run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.207:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.207, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.207 [10.128.0.207] port 22. debug1: connect to address 10.128.0.207 port 22: Connection timed out ssh: connect to host 10.128.0.207 port 22: Connection timed out scp: Connection closed run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.124:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.124, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.1.124 [10.128.1.124] port 22. debug1: connect to address 10.128.1.124 port 22: Connection timed out ssh: connect to host 10.128.1.124 port 22: Connection timed out scp: Connection closed run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.8:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.1.8, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.1.8 [10.128.1.8] port 22. debug1: connect to address 10.128.1.8 port 22: Connection timed out ssh: connect to host 10.128.1.8 port 22: Connection timed out scp: Connection closed run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.15:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.15, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.15 [10.128.0.15] port 22. debug1: connect to address 10.128.0.15 port 22: Connection timed out ssh: connect to host 10.128.0.15 port 22: Connection timed out scp: Connection closed run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.89:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.89, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.89 [10.128.0.89] port 22. debug1: connect to address 10.128.0.89 port 22: Connection timed out ssh: connect to host 10.128.0.89 port 22: Connection timed out scp: Connection closed run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.109:./syz-execprog"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.0.109, user root, command sftp OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.0.109 [10.128.0.109] port 22. debug1: connect to address 10.128.0.109 port 22: Connection timed out ssh: connect to host 10.128.0.109 port 22: Connection timed out scp: Connection closed unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 12b68040a5e468068fd7f4af1150eab8f6e96235 Bisecting: 68129 revisions left to test after this (roughly 16 steps) [e9447260b4a1fb254052b60c9ea4f73c77dd0b34] ARM: dts: at91: sam9x60ek: remove simple-bus for regulators determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit e9447260b4a1fb254052b60c9ea4f73c77dd0b34 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7eca7936bd25fc328de4b4142e5e0fbea1bc9c3227f6c1b0200a07a327fdcc07 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: WARNING in rcu_core run #4: boot failed: general protection fault in driver_register run #5: boot failed: general protection fault in corrupted run #6: boot failed: kernel panic: corrupted stack end in call_usermodehelper_exec_async run #7: boot failed: stack segment fault in skb_clone run #8: boot failed: general protection fault in __switch_to run #9: boot failed: general protection fault in __switch_to unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip e9447260b4a1fb254052b60c9ea4f73c77dd0b34 Bisecting: 68129 revisions left to test after this (roughly 16 steps) [c2e75634cbe368065f140dd30bf8b1a0355158fd] net: atm: bring back zatm uAPI determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit c2e75634cbe368065f140dd30bf8b1a0355158fd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9f8eaf8041abd097d022edc72535e37425bb764c1a45433dd9df31d989705f3f all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good c2e75634cbe368065f140dd30bf8b1a0355158fd Bisecting: 34092 revisions left to test after this (roughly 15 steps) [7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91] Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f1907d3ff3c5a5747964013b2e75e7d3baf46e438cce6b1a19b1248b69560e00 all runs: OK false negative chance: 0.000 # git bisect bad 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91 Bisecting: 17959 revisions left to test after this (roughly 14 steps) [2ec33a6c3cca9fe2465e82050c81f5ffdc508b36] io_uring/rw: ensure kiocb_end_write() is always called determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2ec33a6c3cca9fe2465e82050c81f5ffdc508b36 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 00c2a739771d41e9d70bc6fe8450844a5cb1c998da4756517496c29007d74d92 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good 2ec33a6c3cca9fe2465e82050c81f5ffdc508b36 Bisecting: 8989 revisions left to test after this (roughly 13 steps) [8e17b16a2c13406c56a4d292df3ca083f8729666] Merge tag 'soc-drivers-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision 798cd57cd5f871452461746032cf6ee50b0fd69a crashed and is reachable testing commit 8e17b16a2c13406c56a4d292df3ca083f8729666 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf24cac5ec8de7221e5b9fa02a322f00c4cf84f5ebab65732d739d37791a9e8e all runs: OK false negative chance: 0.000 # git bisect bad 8e17b16a2c13406c56a4d292df3ca083f8729666 Bisecting: 4566 revisions left to test after this (roughly 12 steps) [be8ddea9e75e65b05837f6d51dc5774b866d0bcf] vdpa/ifcvf: add reviewer determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit be8ddea9e75e65b05837f6d51dc5774b866d0bcf gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 580a3587c2fd2f2ecdcc8a67b2b5f7ec7c5586d0d43c422f511062f4bb27439d all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip be8ddea9e75e65b05837f6d51dc5774b866d0bcf Bisecting: 4566 revisions left to test after this (roughly 12 steps) [c5b81449f915a28bb9c7725e53aebab3ba39b4a2] perf/hw_breakpoint: Provide hw_breakpoint_is_used() and use in test determine whether the revision contains the guilty commit revision c2e75634cbe368065f140dd30bf8b1a0355158fd crashed and is reachable testing commit c5b81449f915a28bb9c7725e53aebab3ba39b4a2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 89db903696fa88845343695e5879ca73bbc3f3bc73a0abe8574ecc2d45e17b06 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good c5b81449f915a28bb9c7725e53aebab3ba39b4a2 Bisecting: 4398 revisions left to test after this (roughly 12 steps) [d465bff130bf4ca17b6980abe51164ace1e0cba4] Merge tag 'perf-tools-for-v6.1-1-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux determine whether the revision contains the guilty commit revision c5b81449f915a28bb9c7725e53aebab3ba39b4a2 crashed and is reachable testing commit d465bff130bf4ca17b6980abe51164ace1e0cba4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ab17ae31b63788bc96f39d01a35cdfa779bfa3a6ed56ff6f16e7b753008b3116 all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip d465bff130bf4ca17b6980abe51164ace1e0cba4 Bisecting: 4398 revisions left to test after this (roughly 12 steps) [2405f8cc8485d7c06fdd7b85a0df1a3febd076d6] iio: pressure: bmp280: use FIELD_GET, FIELD_PREP and GENMASK determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2405f8cc8485d7c06fdd7b85a0df1a3febd076d6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4352c516674c03ce8a17d106e4efaa1713698daca96e6aa6f7076f90d78e83b7 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good 2405f8cc8485d7c06fdd7b85a0df1a3febd076d6 Bisecting: 4391 revisions left to test after this (roughly 12 steps) [de492c83cae0af72de370b9404aacda93dafcad5] prandom: remove unused functions determine whether the revision contains the guilty commit revision e9447260b4a1fb254052b60c9ea4f73c77dd0b34 crashed and is reachable testing commit de492c83cae0af72de370b9404aacda93dafcad5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 677c1aa2325f9ea53ff6cfd3b75ba0511ce29d1ce79fd624ab7b7ac2d8cbb7b2 all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip de492c83cae0af72de370b9404aacda93dafcad5 Bisecting: 4391 revisions left to test after this (roughly 12 steps) [f5ad5083404bb56c9de777dccb68c6672ef6487e] mm: do not BUG_ON missing brk mapping, because userspace can unmap it determine whether the revision contains the guilty commit revision 7d67657cb472a80d54457362bc421f2b57ee250b crashed and is reachable testing commit f5ad5083404bb56c9de777dccb68c6672ef6487e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5597a98a6b7a2e74adf8fe9abcb30d50594473c1eea0771591ed9f01cb50cbc7 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good f5ad5083404bb56c9de777dccb68c6672ef6487e Bisecting: 1031 revisions left to test after this (roughly 10 steps) [5afcab22179e4b4668e2df4759cfd71f09d2b503] Merge tag 'perf_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision e9447260b4a1fb254052b60c9ea4f73c77dd0b34 crashed and is reachable testing commit 5afcab22179e4b4668e2df4759cfd71f09d2b503 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 11468e3c348b0862a51ce1a383429231e6454936269dfacbd2dc1df7b726e7e8 all runs: OK false negative chance: 0.000 # git bisect bad 5afcab22179e4b4668e2df4759cfd71f09d2b503 Bisecting: 515 revisions left to test after this (roughly 9 steps) [568fe84940ac0e4e0b2cd7751b8b4911f7b9c215] ipv4: Fix error return code in fib_table_insert() determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit 568fe84940ac0e4e0b2cd7751b8b4911f7b9c215 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 00c1dcad799ed24cc61679140cca171745332327aaf177bfa7b5e695b10eccf9 all runs: OK false negative chance: 0.000 # git bisect bad 568fe84940ac0e4e0b2cd7751b8b4911f7b9c215 Bisecting: 253 revisions left to test after this (roughly 8 steps) [5be07b3fb53d14581f470745d129141b97d15614] Merge tag 'hyperv-fixes-signed-20221110' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit 5be07b3fb53d14581f470745d129141b97d15614 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 781c6f64aabb868c12891bd5959bb8b70f33c9dd6d987c280351ca773f122277 all runs: OK false negative chance: 0.000 # git bisect bad 5be07b3fb53d14581f470745d129141b97d15614 Bisecting: 147 revisions left to test after this (roughly 7 steps) [abd5ac18ae661681fbacd8c9d0a577943da4c89e] Merge tag 'mlx5-fixes-2022-11-09' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit abd5ac18ae661681fbacd8c9d0a577943da4c89e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d66e75bd7db3421952c9807078d246b93d7a9999899b02d5b2f619ef0cffd30f all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good abd5ac18ae661681fbacd8c9d0a577943da4c89e Bisecting: 67 revisions left to test after this (roughly 6 steps) [fd979ca691715891a979ce12d1a485b108af74d3] Merge tag 'drm-fixes-2022-11-11' of git://anongit.freedesktop.org/drm/drm determine whether the revision contains the guilty commit revision e9447260b4a1fb254052b60c9ea4f73c77dd0b34 crashed and is reachable testing commit fd979ca691715891a979ce12d1a485b108af74d3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 69b82471c994e3b67e01dbf91bbaf5a522147721634485c34596e3896d114984 all runs: OK false negative chance: 0.000 # git bisect bad fd979ca691715891a979ce12d1a485b108af74d3 Bisecting: 42 revisions left to test after this (roughly 5 steps) [f014699cca9a9a28fbdc06a9225b54562154fc20] Merge tag 'soundwire-6.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire determine whether the revision contains the guilty commit revision e9447260b4a1fb254052b60c9ea4f73c77dd0b34 crashed and is reachable testing commit f014699cca9a9a28fbdc06a9225b54562154fc20 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9ca18186c3851febb8bbfd8bb1a437210c9aace25b4d5966827cceda7fb9b31c all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good f014699cca9a9a28fbdc06a9225b54562154fc20 Bisecting: 16 revisions left to test after this (roughly 5 steps) [2e4b294576e32fb02562ad6839d6888ab7b45102] Merge tag 'drm-misc-fixes-2022-11-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes determine whether the revision contains the guilty commit revision 12b68040a5e468068fd7f4af1150eab8f6e96235 crashed and is reachable testing commit 2e4b294576e32fb02562ad6839d6888ab7b45102 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3161c1b044dfbc8ad3e83416c0b8471bd4d6ac0ba4836fc06dabc8bebdae34cb all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good 2e4b294576e32fb02562ad6839d6888ab7b45102 Bisecting: 8 revisions left to test after this (roughly 3 steps) [1767a722a708f1fa3b9af39eb091d79101f8c086] Merge tag 'for-6.1-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux determine whether the revision contains the guilty commit revision 2405f8cc8485d7c06fdd7b85a0df1a3febd076d6 crashed and is reachable testing commit 1767a722a708f1fa3b9af39eb091d79101f8c086 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 38a3d64e89c93e08d100c7e1af86d7087e33ed487e240fa4b60f146cae2b54c7 all runs: OK false negative chance: 0.000 # git bisect bad 1767a722a708f1fa3b9af39eb091d79101f8c086 Bisecting: 3 revisions left to test after this (roughly 2 steps) [b75b51f886e9dd8cdfca1392ad43f4e542611c00] Revert "btrfs: scrub: use larger block size for data extent scrub" determine whether the revision contains the guilty commit revision b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1 crashed and is reachable testing commit b75b51f886e9dd8cdfca1392ad43f4e542611c00 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 377fac2b96f1d677f3c31bc0ed38a70e1e7650a7e5aa3a95d5d1bd97a5e0d47d all runs: OK false negative chance: 0.000 # git bisect bad b75b51f886e9dd8cdfca1392ad43f4e542611c00 Bisecting: 1 revision left to test after this (roughly 1 step) [9b2f20344d450137d015b380ff0c2e2a6a170135] btrfs: selftests: fix wrong error check in btrfs_free_dummy_root() determine whether the revision contains the guilty commit revision c2e75634cbe368065f140dd30bf8b1a0355158fd crashed and is reachable testing commit 9b2f20344d450137d015b380ff0c2e2a6a170135 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0013aa4bbe63f37f13a86c0d9f977811841b889b1b291c8d5dec8f1b728783d7 all runs: crashed: WARNING in btrfs_replace_file_extents representative crash: WARNING in btrfs_replace_file_extents, types: [WARNING] # git bisect good 9b2f20344d450137d015b380ff0c2e2a6a170135 Bisecting: 0 revisions left to test after this (roughly 0 steps) [8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0] btrfs: don't print stack trace when transaction is aborted due to ENOMEM determine whether the revision contains the guilty commit revision 9b2f20344d450137d015b380ff0c2e2a6a170135 crashed and is reachable testing commit 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f25eab0fe0ac7f7d1b13d4e163853785a0f1d820dfb383aa3c398e286c8c7223 all runs: OK false negative chance: 0.000 # git bisect bad 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0 is the first bad commit commit 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0 Author: David Sterba Date: Thu Nov 3 14:39:01 2022 +0100 btrfs: don't print stack trace when transaction is aborted due to ENOMEM Add ENOMEM among the error codes that don't print stack trace on transaction abort. We've got several reports from syzbot that detects stacks as errors but caused by limiting memory. As this is an artificial condition we don't need to know where exactly the error happens, the abort and error cleanup will continue like e.g. for EIO. As the transaction aborts code needs to be inline in a lot of code, the implementation cases about minimal bloat. The error codes are in a separate function and the WARN uses the condition directly. This increases the code size by 571 bytes on release build. Alternatives considered: add -ENOMEM among the errors, this increases size by 2340 bytes, various attempts to combine the WARN and helper calls, increase by 700 or more bytes. Example syzbot reports (error -12): - https://syzkaller.appspot.com/bug?extid=5244d35be7f589cf093e - https://syzkaller.appspot.com/bug?extid=9c37714c07194d816417 Signed-off-by: David Sterba fs/btrfs/ctree.c | 16 ++++++++++++++++ fs/btrfs/ctree.h | 11 +++++++---- 2 files changed, 23 insertions(+), 4 deletions(-) accumulated error probability: 0.00 culprit signature: f25eab0fe0ac7f7d1b13d4e163853785a0f1d820dfb383aa3c398e286c8c7223 parent signature: 0013aa4bbe63f37f13a86c0d9f977811841b889b1b291c8d5dec8f1b728783d7 revisions tested: 36, total time: 8h40m6.514293228s (build: 3h37m16.071406278s, test: 4h48m37.138115958s) first good commit: 8bb808c6ad91ec3d332f072ce8f8aa4b16e307e0 btrfs: don't print stack trace when transaction is aborted due to ENOMEM recipients (to): ["dsterba@suse.com"] recipients (cc): []