ci2 starts bisection 2023-09-22 07:54:59.815649698 +0000 UTC m=+776231.844823811 bisecting fixing commit since 471e639e59d128f4bf58000a118b2ceca3893f98 building syzkaller on 09ffe269727719aad37ea8145eb57fefb0097165 ensuring issue is reproducible on original commit 471e639e59d128f4bf58000a118b2ceca3893f98 testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a06f2610ed76764b012f3f84248cbb08e5df1cca98677d4c318fb1268828fb63 all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8b3145702bfc8727540450e6b6ed09d985fce91e2259decd9a5cf66903420245 all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] 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=7270 leaves diff=1987 split chunks (needed=false): <1987> split chunk #0 of len 1987 into 5 parts testing without sub-chunk 1/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ac2f017735926f8a27655ab89ecb99cd649fd37867cde20776a7d1ac9e713ab2 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 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 778da207eee11367fc1fac18fe4ba30553771747a943c7f44120abf5084b1ad4 all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 715659d71578c1b1156e63c917025bfffa0ceec0f6fe694a16c49700ab4c839a all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 317dd581052259259f8ce6b330f519c5f2d60a03261a5c4183d195147e390ccc all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 471e639e59d128f4bf58000a118b2ceca3893f98 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d7316c1fff563a3f2da5c8953cd7999e99337cd48d8ed3a353de3ccb032d519c all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, 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 [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed determining the merge base between 471e639e59d128f4bf58000a118b2ceca3893f98 and 27bbf45eae9ca98877a2d52a92a188147cd61b07 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 run #0: crashed: WARNING in lookup_inline_extent_backref run #1: crashed: WARNING in lookup_inline_extent_backref run #2: crashed: WARNING in lookup_inline_extent_backref run #3: crashed: WARNING in lookup_inline_extent_backref run #4: crashed: WARNING in lookup_inline_extent_backref run #5: crashed: WARNING in lookup_inline_extent_backref run #6: crashed: WARNING in lookup_inline_extent_backref run #7: crashed: WARNING in lookup_inline_extent_backref run #8: crashed: WARNING in lookup_inline_extent_backref run #9: basic kernel testing failed: failed to copy binary to VM: timedout after 1m0s ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor242580080" "root@10.128.10.14:./syz-executor242580080"] Executing: program /usr/bin/ssh host 10.128.10.14, user root, command sftp OpenSSH_9.2p1 Debian-2, OpenSSL 3.0.9 30 May 2023 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.14 [10.128.10.14] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa_sk type -1 debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type -1 debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: identity file /root/.ssh/id_ed25519_sk type -1 debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1 debug1: identity file /root/.ssh/id_xmss type -1 debug1: identity file /root/.ssh/id_xmss-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2 debug1: Remote protocol version 2.0, remote software version OpenSSH_9.1 debug1: compat_banner: match: OpenSSH_9.1 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 10.128.10.14:22 as 'root' debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: sntrup761x25519-sha512@openssh.com debug1: kex: host key algorithm: ssh-ed25519 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: SSH2_MSG_KEX_ECDH_REPLY received debug1: Server host key: ssh-ed25519 SHA256:88IuL3orPAmVsyjIy2DvkKzVRHqGoDXxazNYOfOHasg debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. debug1: rekey out after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey in after 134217728 blocks debug1: Will attempt key: /root/.ssh/id_rsa debug1: Will attempt key: /root/.ssh/id_ecdsa debug1: Will attempt key: /root/.ssh/id_ecdsa_sk debug1: Will attempt key: /root/.ssh/id_ed25519 debug1: Will attempt key: /root/.ssh/id_ed25519_sk debug1: Will attempt key: /root/.ssh/id_xmss debug1: Will attempt key: /root/.ssh/id_dsa debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: kex_input_ext_info: publickey-hostbound@openssh.com=<0> debug1: SSH2_MSG_SERVICE_ACCEPT received Authenticated to 10.128.10.14 ([10.128.10.14]:22) using "none". debug1: channel 0: new session [client-session] (inactive timeout: 0) debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Sending subsystem: sftp debug1: pledge: fork representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] testing current HEAD 27bbf45eae9ca98877a2d52a92a188147cd61b07 testing commit 27bbf45eae9ca98877a2d52a92a188147cd61b07 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be80ea4f622aa745f53a20fa1d89af5c44a5d37c23581eb3549bed85c2c94889 all runs: OK false negative chance: 0.000 # git bisect start 27bbf45eae9ca98877a2d52a92a188147cd61b07 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 85433 revisions left to test after this (roughly 16 steps) [188943a15638ceb91f960e072ed7609b2d7f2a55] Merge tag 'fs-for_v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 188943a15638ceb91f960e072ed7609b2d7f2a55 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9c1c773c14df20c24766b340fd0e711736ba415e1500ef36bfe61f3ccb39673b all runs: OK false negative chance: 0.000 # git bisect bad 188943a15638ceb91f960e072ed7609b2d7f2a55 Bisecting: 42666 revisions left to test after this (roughly 15 steps) [965181d7ef7e1a863477536dc328c23a7ebc8a1d] Merge tag 'nfs-for-5.18-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 965181d7ef7e1a863477536dc328c23a7ebc8a1d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c13e59061c68ac2a8973b574b00c37602c1cbbb38c705436eed37ac91630c719 all runs: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 965181d7ef7e1a863477536dc328c23a7ebc8a1d Bisecting: 42650 revisions left to test after this (roughly 15 steps) [5a60542c61f3cce6e5dff2a38c8fb08a852a517b] btrfs: Remove a use of PAGE_SIZE in btrfs_invalidate_folio() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 5a60542c61f3cce6e5dff2a38c8fb08a852a517b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6009ba77a1e337395c03e416e32f053ae46e10288c4d064d589efad6bdc7915d all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good 5a60542c61f3cce6e5dff2a38c8fb08a852a517b Bisecting: 21325 revisions left to test after this (roughly 14 steps) [2dec18ad826f52658f7781ee995d236cc449b678] net: devlink: remove region snapshots list dependency on devlink->lock determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2dec18ad826f52658f7781ee995d236cc449b678 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4d4f0bf25389d5abe94c481caece63cfed833136f463d98d191050c8c611d095 all runs: basic kernel testing failed: WARNING in mgmt_index_removed unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 2dec18ad826f52658f7781ee995d236cc449b678 Bisecting: 21325 revisions left to test after this (roughly 14 steps) [d72ac4bbf4cc8f6b50526ce400861f176659884f] drm/panel: simple: Make panel_simple_remove() return void determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit d72ac4bbf4cc8f6b50526ce400861f176659884f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5581edd40c07d00020daea9b77594c562fc16360038008eab00b87aa43832666 all runs: OK false negative chance: 0.000 # git bisect bad d72ac4bbf4cc8f6b50526ce400861f176659884f Bisecting: 9556 revisions left to test after this (roughly 13 steps) [86c87bea6b42100c67418af690919c44de6ede6e] Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux determine whether the revision contains the guilty commit revision 965181d7ef7e1a863477536dc328c23a7ebc8a1d crashed and is reachable testing commit 86c87bea6b42100c67418af690919c44de6ede6e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 47defd0da3df51b59f9e65c33e3b2bbf0d1ee17c4b2ae743047c39880f5581de all runs: OK false negative chance: 0.000 # git bisect bad 86c87bea6b42100c67418af690919c44de6ede6e Bisecting: 4162 revisions left to test after this (roughly 12 steps) [d6edf95109661e5fb9b20613478470d2e8fa4455] Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit d6edf95109661e5fb9b20613478470d2e8fa4455 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 844ad4f288b08a912411051d3bfc16743f236f2475591dc40c09e97c32b2acbc all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good d6edf95109661e5fb9b20613478470d2e8fa4455 Bisecting: 2163 revisions left to test after this (roughly 11 steps) [57d7becda9c9e612e6b00676f2eecfac3e719e88] Merge branch 'ptp-ocp-various-updates' determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 57d7becda9c9e612e6b00676f2eecfac3e719e88 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1460a8bd234559d4518b431f84a239c910c5d5abfe38cac16efd7b3e775e6b20 run #0: crashed: WARNING in lookup_inline_extent_backref run #1: crashed: WARNING in lookup_inline_extent_backref run #2: crashed: WARNING in lookup_inline_extent_backref run #3: crashed: WARNING in lookup_inline_extent_backref run #4: crashed: WARNING in lookup_inline_extent_backref run #5: crashed: WARNING in lookup_inline_extent_backref run #6: crashed: WARNING in lookup_inline_extent_backref run #7: crashed: WARNING in lookup_inline_extent_backref run #8: crashed: WARNING in lookup_inline_extent_backref run #9: OK representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good 57d7becda9c9e612e6b00676f2eecfac3e719e88 Bisecting: 1115 revisions left to test after this (roughly 10 steps) [268db333b561c77dee3feb6831806412293b4a7e] Merge tag 'devprop-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm determine whether the revision contains the guilty commit revision d6edf95109661e5fb9b20613478470d2e8fa4455 crashed and is reachable testing commit 268db333b561c77dee3feb6831806412293b4a7e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 96ab226776f5ba5d7ae4a56ecdc44eb82268287abab0bcf192107e7ecddefc7f all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good 268db333b561c77dee3feb6831806412293b4a7e Bisecting: 558 revisions left to test after this (roughly 9 steps) [fea3043314f30a87ca04fd1219661810600e256f] Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 determine whether the revision contains the guilty commit revision 268db333b561c77dee3feb6831806412293b4a7e crashed and is reachable testing commit fea3043314f30a87ca04fd1219661810600e256f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c7548bc7462a0f20bdc19fb014bf7bc6f90be2ca7a9a18c8003d9232ad225c3b all runs: OK false negative chance: 0.000 # git bisect bad fea3043314f30a87ca04fd1219661810600e256f Bisecting: 278 revisions left to test after this (roughly 8 steps) [df057b0dd99b965c93cdf4c2d032a9c9254b6118] media: i2c: Add ov7251_pll_configure() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit df057b0dd99b965c93cdf4c2d032a9c9254b6118 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 131e38cdb281c56c13b2b2ba5bc66eaaf93ab5f90ba3ae79f9405bb7e9bf4c74 all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good df057b0dd99b965c93cdf4c2d032a9c9254b6118 Bisecting: 139 revisions left to test after this (roughly 7 steps) [18d30ab961497f2934dad5cb502e3e377e6ae61c] btrfs: scrub: use scrub_simple_mirror() to handle RAID56 data stripe scrub determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit 18d30ab961497f2934dad5cb502e3e377e6ae61c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9ecc21eb35de7d06598dbd7749e5a756f47757e19ad464d6b4fb3a44949a34c8 all runs: OK false negative chance: 0.000 # git bisect bad 18d30ab961497f2934dad5cb502e3e377e6ae61c Bisecting: 69 revisions left to test after this (roughly 6 steps) [395cb57e85604715110bc28bd51bdf532394b68d] btrfs: wait between incomplete batch memory allocations determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit 395cb57e85604715110bc28bd51bdf532394b68d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2ceafeac5fe840045054782f5ab7a8488ff93f8eff5fe4debef3d9521a837758 all runs: OK false negative chance: 0.000 # git bisect bad 395cb57e85604715110bc28bd51bdf532394b68d Bisecting: 34 revisions left to test after this (roughly 5 steps) [b67d73c1ff252bbb3e28c4d3eb734a4db74b9399] btrfs: use a local variable for fs_devices pointer in btrfs_dev_replace_finishing determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit b67d73c1ff252bbb3e28c4d3eb734a4db74b9399 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 24e233cb79a8fad2ddc13e5cd2c314390c6caaa12a58f8e98e1adb31a1dc1c1b all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good b67d73c1ff252bbb3e28c4d3eb734a4db74b9399 Bisecting: 17 revisions left to test after this (roughly 4 steps) [59094403444089343dd21ac32b30a936518b7e1a] btrfs: avoid blocking nowait dio when locking file range determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit 59094403444089343dd21ac32b30a936518b7e1a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a0175299f0826ccea98d3f3cdc1148fa31b72d91c01396c97f6aef1ca459f49a all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good 59094403444089343dd21ac32b30a936518b7e1a Bisecting: 8 revisions left to test after this (roughly 3 steps) [d864546231e051e33e200025e4a6988b996f2654] btrfs: simplify code flow in btrfs_ioctl_balance determine whether the revision contains the guilty commit revision b67d73c1ff252bbb3e28c4d3eb734a4db74b9399 crashed and is reachable testing commit d864546231e051e33e200025e4a6988b996f2654 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 18259954141f44a2409e36b314eedc7571c9bd20e5e5c060afe76d040eff99f7 all runs: OK false negative chance: 0.000 # git bisect bad d864546231e051e33e200025e4a6988b996f2654 Bisecting: 3 revisions left to test after this (roughly 2 steps) [4f208dcc6bf572fbe8178cfea703f139803863ba] btrfs: avoid blocking when allocating context for nowait dio read/write determine whether the revision contains the guilty commit revision b67d73c1ff252bbb3e28c4d3eb734a4db74b9399 crashed and is reachable testing commit 4f208dcc6bf572fbe8178cfea703f139803863ba gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e964026afbbfa08436d97ddef59efa6c75105fd5b312291c9250b1a60378c5fd run #0: crashed: WARNING in lookup_inline_extent_backref run #1: crashed: WARNING in lookup_inline_extent_backref run #2: crashed: WARNING in lookup_inline_extent_backref run #3: crashed: WARNING in lookup_inline_extent_backref run #4: crashed: WARNING in lookup_inline_extent_backref run #5: crashed: WARNING in lookup_inline_extent_backref run #6: crashed: WARNING in lookup_inline_extent_backref run #7: crashed: WARNING in lookup_inline_extent_backref run #8: crashed: WARNING in lookup_inline_extent_backref run #9: OK representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good 4f208dcc6bf572fbe8178cfea703f139803863ba Bisecting: 1 revision left to test after this (roughly 1 step) [b06660b59545f5c2a5c7f12fabaad73f9c6e2e33] btrfs: replace memset with memzero_page in data checksum verification determine whether the revision contains the guilty commit revision 5a60542c61f3cce6e5dff2a38c8fb08a852a517b crashed and is reachable testing commit b06660b59545f5c2a5c7f12fabaad73f9c6e2e33 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c7349c2a971f1bc4ca9c03c1e94ff38b34d1253f3f5b01db60d71a997f0b856 all runs: crashed: WARNING in lookup_inline_extent_backref representative crash: WARNING in lookup_inline_extent_backref, types: [WARNING] # git bisect good b06660b59545f5c2a5c7f12fabaad73f9c6e2e33 Bisecting: 0 revisions left to test after this (roughly 0 steps) [398646011e3ce53409afda64bc2024d967e83880] btrfs: remove checks for arg argument in btrfs_ioctl_balance determine whether the revision contains the guilty commit revision 4f208dcc6bf572fbe8178cfea703f139803863ba crashed and is reachable testing commit 398646011e3ce53409afda64bc2024d967e83880 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9cacda4ad4d22b7c8e4350c8bf29ba435ace66b774945a3251db23600e3deb02 all runs: OK false negative chance: 0.000 # git bisect bad 398646011e3ce53409afda64bc2024d967e83880 398646011e3ce53409afda64bc2024d967e83880 is the first bad commit commit 398646011e3ce53409afda64bc2024d967e83880 Author: Nikolay Borisov Date: Wed Mar 30 12:14:06 2022 +0300 btrfs: remove checks for arg argument in btrfs_ioctl_balance With the removal of balance v1 ioctl the 'arg' argument is guaranteed to be present so simply remove all conditional code which checks for its presence. Reviewed-by: Sweet Tea Dorminy Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba fs/btrfs/ioctl.c | 55 +++++++++++++++++++++---------------------------------- 1 file changed, 21 insertions(+), 34 deletions(-) accumulated error probability: 0.00 culprit signature: 9cacda4ad4d22b7c8e4350c8bf29ba435ace66b774945a3251db23600e3deb02 parent signature: 1c7349c2a971f1bc4ca9c03c1e94ff38b34d1253f3f5b01db60d71a997f0b856 revisions tested: 28, total time: 6h13m2.947311802s (build: 1h57m36.840776883s, test: 3h58m2.541348975s) first good commit: 398646011e3ce53409afda64bc2024d967e83880 btrfs: remove checks for arg argument in btrfs_ioctl_balance recipients (to): ["dsterba@suse.com" "nborisov@suse.com" "sweettea-kernel@dorminy.me"] recipients (cc): []