ci2 starts bisection 2024-11-04 18:05:03.96173776 +0000 UTC m=+5869.647038659 bisecting cause commit starting from 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 building syzkaller on f00eed24f2a1332b07fef1a353a439133978d97b ensuring issue is reproducible on original commit 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 testing commit 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86b715598ca1ad88a280617c793fb64a7c9f34eec4ecf77d23272a2f8e65a74d all runs: crashed: kernel BUG in bch2_run_recovery_pass representative crash: kernel BUG in bch2_run_recovery_pass, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 267d8594ed33793f0cc7feee0d93e6591ba3fd7776537ba57f0cc08c3ea941c8 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] the bug reproduces without the instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed kconfig minimization: base=4037 full=8185 leaves diff=2110 split chunks (needed=false): <2110> split chunk #0 of len 2110 into 5 parts testing without sub-chunk 1/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1876178646ceede036493bb7fe96b4f00eb3b98eebc7755c7a4c8f7959a869e5 all runs: 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 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9881ffdbda315bfd52d14a6be8e1dfe49a968a2b72dd820b7ef46dd60980ae78 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] 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 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0147a03f07c7e4d34e8ccae6ef9b0258fa300f58851f84ad695f56c9ff2fef39 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, 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 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 37c6b9076b24972870813e85dfe2ed60b27efe58be47bfdef9ee085a44e10f20 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, 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 59b723cd2adbac2a34fc8e12c74ae26ae45bf230 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1d01e58dcd40dfc9906c8b884ff1778527aa70ee153702f41c966b1dde607122 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] the chunk can be dropped minimized to 422 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_NHLT ACPI_PLATFORM_PROFILE ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMD_SFH_HID AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS APPLE_MFI_FASTCHARGE AR5523 ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_SUPPORTS_HUGE_PFNMAP ARCH_SUPPORTS_PMD_PFNMAP ARCH_SUPPORTS_PUD_PFNMAP ARCH_SUPPORTS_RT ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASUS_TF103C_DOCK 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_LEDS ATH10K_PCI ATH10K_USB ATH11K ATH6KL ATH6KL_USB ATH9K ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_CHANNEL_CONTEXT ATH9K_COMMON ATH9K_COMMON_DEBUG ATH9K_COMMON_SPECTRAL 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 AUXILIARY_BUS 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 BCACHEFS_DEBUG BCACHEFS_ERASURE_CODING BCACHEFS_FS BCACHEFS_POSIX_ACL BCACHEFS_QUOTA BCACHEFS_SIX_OPTIMISTIC_SPIN BCMA BCMA_HOST_PCI_POSSIBLE BEFS_FS BFQ_CGROUP_DEBUG BFQ_GROUP_IOSCHED BFS_FS BIG_KEYS BLK_CGROUP_PUNT_BIO BLK_CGROUP_RWSTAT BLK_DEV_BSGLIB BLK_DEV_INTEGRITY 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_ICQ BLK_INLINE_ENCRYPTION BLK_INLINE_ENCRYPTION_FALLBACK BLK_WBT BLK_WBT_MQ BONDING BOOT_VESA_SUPPORT 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_NF_EBTABLES_LEGACY 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_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB BT_HCIBTUSB_AUTOSUSPEND BT_HCIBTUSB_BCM BT_HCIBTUSB_MTK BT_HCIBTUSB_POLL_SYNC 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_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED BT_MRVL BT_MRVL_SDIO BT_MSFTEXT BT_MTK BT_MTKSDIO BT_MTKUART 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_USB CAN_ETAS_ES58X CAN_F81604 CAN_GS_USB CAN_GW CAN_IFI_CANFD CAN_ISOTP CAN_J1939 CAN_KVASER_USB CAN_MCBA_USB CAN_NETLINK CAN_PEAK_USB CAN_RAW CAN_RX_OFFLOAD CAN_SLCAN CAN_UCAN CAN_VCAN CAN_VXCAN CARL9170 CARL9170_HWRNG CARL9170_LEDS CARL9170_WPC 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 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 CLOSURES CLS_U32_MARK CLS_U32_PERF CMA CMA_SIZE_SEL_MAX 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 CRC64_ROCKSOFT CRC7 CRC8 CRC_ITU_T CRC_T10DIF CRYPTO_842 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_ARIA CRYPTO_ARIA_AESNI_AVX_X86_64 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_CHACHA20POLY1305 CRYPTO_CHACHA20_X86_64 CRYPTO_CRC32 CRYPTO_CRC32C_INTEL CRYPTO_CRC32_PCLMUL CRYPTO_CRC64_ROCKSOFT CRYPTO_CRCT10DIF CRYPTO_CRCT10DIF_PCLMUL CRYPTO_CRYPTD 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_ECDH CRYPTO_ECRDSA CRYPTO_ENGINE CRYPTO_ESSIV CRYPTO_FCRYPT CRYPTO_GHASH_CLMUL_NI_INTEL CRYPTO_HCTR2 CRYPTO_KDF800108_CTR CRYPTO_KEYWRAP CRYPTO_KHAZAD CRYPTO_KPP CRYPTO_LIB_ARC4 CRYPTO_LIB_CHACHA CRYPTO_LIB_CHACHA20POLY1305 CRYPTO_LIB_CURVE25519 CRYPTO_LIB_CURVE25519_GENERIC CRYPTO_LIB_POLY1305 CRYPTO_LIB_POLY1305_GENERIC CRYPTO_LRW CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_NHPOLY1305 CRYPTO_NHPOLY1305_AVX2 CRYPTO_NHPOLY1305_SSE2 CRYPTO_PCBC CRYPTO_PCRYPT CRYPTO_POLY1305 CRYPTO_POLY1305_X86_64 CRYPTO_POLYVAL CRYPTO_POLYVAL_CLMUL_NI 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_SHA512_SSSE3 CRYPTO_SIMD CRYPTO_SM3_AVX_X86_64 CRYPTO_SM4_AESNI_AVX2_X86_64 CRYPTO_SM4_AESNI_AVX_X86_64 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_XCTR CRYPTO_XXHASH CRYPTO_ZSTD CUSE CYPRESS_FIRMWARE DAMON DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEFAULT_CODEL DEVICE_MIGRATION DEVICE_PRIVATE DEV_COREDUMP DEV_DAX DLN2_ADC DMABUF_HEAPS DMABUF_HEAPS_CMA DMABUF_HEAPS_SYSTEM DMABUF_MOVE_NOTIFY DMA_CMA DMA_ENGINE_RAID DM_AUDIT 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_AUX_BRIDGE DRM_BOCHS DRM_BRIDGE DRM_BUDDY DRM_CIRRUS_QEMU DRM_DEBUG_MM DRM_DISPLAY_DP_AUX_BUS DRM_DISPLAY_DP_HELPER DRM_DISPLAY_HDCP_HELPER DRM_DISPLAY_HDMI_HELPER DRM_DISPLAY_HELPER DRM_FBDEV_EMULATION DRM_GEM_SHMEM_HELPER DRM_GM12U320 DRM_GUD DRM_I915 DRM_I915_CAPTURE_ERROR DRM_I915_COMPRESS_ERROR DRM_I915_USERPTR DRM_KMS_HELPER DRM_MIPI_DSI DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_EDP DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM ENCRYPTED_KEYS FSCACHE FUSE_FS GPIOLIB HAMRADIO HID_DRAGONRISE IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ LIBNVDIMM MAC80211 MAC80211_DEBUGFS MAC80211_LEDS MEDIA_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MMC MTD NET_CLS_U32 NET_SCH_DEFAULT PARTITION_ADVANCED RFKILL SERIAL_DEV_BUS 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_ABI ZONE_DEVICE] disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed picked [v6.11 v6.10 v6.9 v6.7 v6.5 v6.3 v6.1 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 34 release tags testing release v6.11 testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9027e4607be46fefa7c58e071a99bc8d12cd6ae0ad7a6601b23129fbb47a1f5b all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] testing release v6.10 testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e036cdef8688e2ff001516e7d3e7df4aad37a62df543f62dc73f4ca008a22057 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] testing release v6.9 testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf56d1de3e4f21369d02a84c06e6e9670b35a727936b774085878388551353b7 all runs: OK false negative chance: 0.000 # git bisect start 0c3836482481200ead7b416ca80c68a29cfdaabd a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 Bisecting: 7190 revisions left to test after this (roughly 13 steps) [33e02dc69afbd8f1b85a51d74d72f139ba4ca623] Merge tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound testing commit 33e02dc69afbd8f1b85a51d74d72f139ba4ca623 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1dd0b452ad9103aab1fdd0a938d78b3a9eb47fdb80df896a20f6d0affd2867f8 all runs: OK false negative chance: 0.000 # git bisect good 33e02dc69afbd8f1b85a51d74d72f139ba4ca623 Bisecting: 3558 revisions left to test after this (roughly 12 steps) [29c73fc794c83505066ee6db893b2a83ac5fac63] Merge tag 'perf-tools-for-v6.10-1-2024-05-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools testing commit 29c73fc794c83505066ee6db893b2a83ac5fac63 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 472cfbe28897f8e6d381a83770d15a3572f0ee0016f257ba0ce54fc46deb0412 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad 29c73fc794c83505066ee6db893b2a83ac5fac63 Bisecting: 2006 revisions left to test after this (roughly 11 steps) [0450d2083be6bdcd18c9535ac50c55266499b2df] Merge tag '6.10-rc-smb-fix' of git://git.samba.org/sfrench/cifs-2.6 testing commit 0450d2083be6bdcd18c9535ac50c55266499b2df gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2748a1e8a59b10cf2e38d0f53f6a065c0dda860e65ee1a67be7dad34db95e3a2 all runs: OK false negative chance: 0.000 # git bisect good 0450d2083be6bdcd18c9535ac50c55266499b2df Bisecting: 1085 revisions left to test after this (roughly 10 steps) [bb6b206216f599cd5d4362394c6704a36e14f1ff] Merge tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs testing commit bb6b206216f599cd5d4362394c6704a36e14f1ff gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c6ff2d5347b84fe264285d92928350ce3ce844a0a0c617ecaedf97eee73e781 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad bb6b206216f599cd5d4362394c6704a36e14f1ff Bisecting: 461 revisions left to test after this (roughly 9 steps) [41c14f1ac82cdb1e009d635ffd5ae5dc4cc3f036] Merge tag 'x86-urgent-2024-05-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 41c14f1ac82cdb1e009d635ffd5ae5dc4cc3f036 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 63af24733c280d809734bdf2685d90369af37f02e82e9943a9f7247feba704a0 all runs: OK false negative chance: 0.000 # git bisect good 41c14f1ac82cdb1e009d635ffd5ae5dc4cc3f036 Bisecting: 216 revisions left to test after this (roughly 8 steps) [eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c] Merge tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm testing commit eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c0c05f2a3c5203bd96c545f4c6ca243ac05645a04f3ab9eb0b7ede78198d716f all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad eb6a9339efeb6f3d2b5c86fdf2382cdc293eca2c Bisecting: 122 revisions left to test after this (roughly 7 steps) [8e3cc2003fd55f32b82c2a06ae7f0bd28b938bd7] bcachefs: bch2_bkey_has_target() -> bch2_dev_rcu() testing commit 8e3cc2003fd55f32b82c2a06ae7f0bd28b938bd7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e036f004635cc902107f847aa509a92cc4ed2713478e0e8e4d67815b734401f6 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad 8e3cc2003fd55f32b82c2a06ae7f0bd28b938bd7 Bisecting: 60 revisions left to test after this (roughly 6 steps) [e7f63c67fcb4a479651ed8c50306bb654749faab] bcachefs: plumb data_type into bch2_bucket_alloc_trans() testing commit e7f63c67fcb4a479651ed8c50306bb654749faab gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d17e474dd73805e72baa8d6a37b92580b15bb569d1bee49316772b55846eda72 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad e7f63c67fcb4a479651ed8c50306bb654749faab Bisecting: 30 revisions left to test after this (roughly 5 steps) [5dd8c60e1e044816d789098ce2454a130e06b03d] bcachefs: iter/update/trigger/str_hash flag cleanup testing commit 5dd8c60e1e044816d789098ce2454a130e06b03d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6921f4fbc6d4f5f3cb6b5138c240dcc828fa171059c49da26a15d312eb63d494 all runs: OK false negative chance: 0.000 # git bisect good 5dd8c60e1e044816d789098ce2454a130e06b03d Bisecting: 15 revisions left to test after this (roughly 4 steps) [e2e568bd9775aa86196ea89b9bacc17c04c652f5] bcachefs: bch2_btree_root_alloc_fake_trans() testing commit e2e568bd9775aa86196ea89b9bacc17c04c652f5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b5ba7556e1da7ffc8e29f52c0d044c637f59baa4a25b41c9611d7e3ec03e03bf all runs: OK false negative chance: 0.000 # git bisect good e2e568bd9775aa86196ea89b9bacc17c04c652f5 Bisecting: 7 revisions left to test after this (roughly 3 steps) [5a2d15213d3187ed3b059a2ec8865aa9172fd3a2] bcachefs: Rip bch2_snapshot_equiv() out of fsck testing commit 5a2d15213d3187ed3b059a2ec8865aa9172fd3a2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c632631b575648055b0ecd3d37b5b91fb2029b98765a11840399246ebfb0973 all runs: OK false negative chance: 0.000 # git bisect good 5a2d15213d3187ed3b059a2ec8865aa9172fd3a2 Bisecting: 3 revisions left to test after this (roughly 2 steps) [103304021e54bfb5cab9ba04cd5ef0dc2bf33888] bcachefs: Move gc of bucket.oldest_gen to workqueue testing commit 103304021e54bfb5cab9ba04cd5ef0dc2bf33888 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: da675a63521bc638beb7540efa257f85107809cb2aa90faa2c94d1042868c733 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad 103304021e54bfb5cab9ba04cd5ef0dc2bf33888 Bisecting: 1 revision left to test after this (roughly 1 step) [aef7eecb5711f8bcbaf0709793ff950c290e3493] bcachefs: Sync journal when we complete a recovery pass testing commit aef7eecb5711f8bcbaf0709793ff950c290e3493 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ab3904def9c900d717d0e9f7adf8f0a98cebf8424d0d300acdde1c1348c18264 all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad aef7eecb5711f8bcbaf0709793ff950c290e3493 Bisecting: 0 revisions left to test after this (roughly 0 steps) [f7643bc9749f270d487c32dc35b578575bf1adb0] bcachefs: make btree read errors silent during scan testing commit f7643bc9749f270d487c32dc35b578575bf1adb0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49475d3b83ead45f784ed7882d5c39d901e939f9a8349eaafe0ac05e6eb18ded all runs: crashed: kernel BUG in bch2_run_recovery_passes representative crash: kernel BUG in bch2_run_recovery_passes, types: [BUG] # git bisect bad f7643bc9749f270d487c32dc35b578575bf1adb0 f7643bc9749f270d487c32dc35b578575bf1adb0 is the first bad commit commit f7643bc9749f270d487c32dc35b578575bf1adb0 Author: Kent Overstreet Date: Wed Apr 17 01:26:02 2024 -0400 bcachefs: make btree read errors silent during scan Signed-off-by: Kent Overstreet fs/bcachefs/btree_io.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) accumulated error probability: 0.00 culprit signature: 49475d3b83ead45f784ed7882d5c39d901e939f9a8349eaafe0ac05e6eb18ded parent signature: 1c632631b575648055b0ecd3d37b5b91fb2029b98765a11840399246ebfb0973 revisions tested: 24, total time: 8h3m2.007218905s (build: 4h36m21.488339882s, test: 3h10m19.173297542s) first bad commit: f7643bc9749f270d487c32dc35b578575bf1adb0 bcachefs: make btree read errors silent during scan recipients (to): ["kent.overstreet@linux.dev"] recipients (cc): [] crash: kernel BUG in bch2_run_recovery_passes bcachefs (loop2): alloc_read... done bcachefs (loop2): stripes_read... done bcachefs (loop2): snapshots_read... done bcachefs (loop2): check_allocations... done bcachefs (loop2): going read-write bcachefs (loop2): journal_replay... done bcachefs (loop2): check_alloc_info... done bcachefs (loop2): check_lrus... done bcachefs (loop2): check_btree_backpointers... done bcachefs (loop2): check_backpointers_to_extents... ------------[ cut here ]------------ kernel BUG at fs/bcachefs/bkey_types.h:210! invalid opcode: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 3333 Comm: syz.2.15 Not tainted 6.9.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:bkey_s_c_to_backpointer fs/bcachefs/bkey_types.h:210 [inline] RIP: 0010:bch2_check_backpointers_to_extents_pass fs/bcachefs/backpointers.c:919 [inline] RIP: 0010:bch2_check_backpointers_to_extents+0xc1b/0xc30 fs/bcachefs/backpointers.c:960 Code: ff e9 6b ff ff ff 48 c7 c7 48 ca 8b 83 e8 cd c8 02 00 89 c6 89 05 85 e7 2c 07 e9 27 f4 ff ff 4c 89 ef 89 ee e8 26 5e 02 00 90 <0f> 0b e8 4e 90 3e 01 90 0f 0b 90 0f 0b 0f 1f 84 00 00 00 00 00 90 RSP: 0018:ffffc900039b7790 EFLAGS: 00010297 RAX: ffffc900039b7880 RBX: ffffc900039b7850 RCX: 0000000000000000 RDX: ffff88810f720198 RSI: 0000000000882000 RDI: 0000000000000000 RBP: 0000000000000008 R08: 000000000000000d R09: 0000000000000001 R10: 0000000000000000 R11: ffffc900039b7850 R12: ffff88810f720198 R13: ffff88810e3b4000 R14: ffffffffffffffff R15: ffffc900039b7880 FS: 00007f02fc70f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2517e4e000 CR3: 0000000105b30000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_run_recovery_pass fs/bcachefs/recovery_passes.c:182 [inline] bch2_run_recovery_passes+0xaf/0x210 fs/bcachefs/recovery_passes.c:225 bch2_fs_recovery+0x9b3/0x1160 fs/bcachefs/recovery.c:799 bch2_fs_start+0x1b9/0x270 fs/bcachefs/super.c:1045 bch2_fs_open+0x404/0x530 fs/bcachefs/super.c:2106 bch2_mount+0x277/0x5c0 fs/bcachefs/fs.c:1903 legacy_get_tree+0x2d/0x60 fs/fs_context.c:662 vfs_get_tree+0x2a/0xf0 fs/super.c:1779 do_new_mount+0x15a/0x3a0 fs/namespace.c:3352 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x14b/0x1c0 fs/namespace.c:3875 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xe2/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f02fb97feba Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f02fc70ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f02fc70eef0 RCX: 00007f02fb97feba RDX: 00000000200058c0 RSI: 0000000020001040 RDI: 00007f02fc70eeb0 RBP: 00000000200058c0 R08: 00007f02fc70eef0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020001040 R13: 00007f02fc70eeb0 R14: 00000000000058ba R15: 0000000020000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:bkey_s_c_to_backpointer fs/bcachefs/bkey_types.h:210 [inline] RIP: 0010:bch2_check_backpointers_to_extents_pass fs/bcachefs/backpointers.c:919 [inline] RIP: 0010:bch2_check_backpointers_to_extents+0xc1b/0xc30 fs/bcachefs/backpointers.c:960 Code: ff e9 6b ff ff ff 48 c7 c7 48 ca 8b 83 e8 cd c8 02 00 89 c6 89 05 85 e7 2c 07 e9 27 f4 ff ff 4c 89 ef 89 ee e8 26 5e 02 00 90 <0f> 0b e8 4e 90 3e 01 90 0f 0b 90 0f 0b 0f 1f 84 00 00 00 00 00 90 RSP: 0018:ffffc900039b7790 EFLAGS: 00010297 RAX: ffffc900039b7880 RBX: ffffc900039b7850 RCX: 0000000000000000 RDX: ffff88810f720198 RSI: 0000000000882000 RDI: 0000000000000000 RBP: 0000000000000008 R08: 000000000000000d R09: 0000000000000001 R10: 0000000000000000 R11: ffffc900039b7850 R12: ffff88810f720198 R13: ffff88810e3b4000 R14: ffffffffffffffff R15: ffffc900039b7880 FS: 00007f02fc70f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f2517e4e000 CR3: 0000000105b30000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400