ci starts bisection 2024-05-16 03:51:14.802184794 +0000 UTC m=+101.902261120 bisecting cause commit starting from 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 building syzkaller on 0b3dad4606c0984ce2d81ba5dd698fa248ce91b8 fetch other tags and check if the commit is present ensuring issue is reproducible on original commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ebde06bc969a6e1ca1e5443e28c0361ea738d0755f7e34ebf4c709dfeeef8d4 all runs: crashed: kernel BUG in bch2_btree_iter_verify_entry_exit representative crash: kernel BUG in bch2_btree_iter_verify_entry_exit, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 82db5b1a0e99b5937e19e8fb906976f1381015e111b610ee625d3da050dace85 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=3976 full=8043 leaves diff=2024 split chunks (needed=false): <2024> split chunk #0 of len 2024 into 5 parts testing without sub-chunk 1/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 77f900f72ef498dbeda81229036b2ff276e684dae41c0290db9a422ee18c1254 all runs: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5cb1e8b70254919cbde150a5e21374dfce85297b41c440c5f29ad412b718ea34 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 56d5d6daf0e1b52b49c5d2223e3fe4685219be972c59b09459aa8790d09929ec all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1acffd0aa8c32c6ed46aefe81fcf005b70a3cf315f7b52114d6dc7599959dc5a all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be6d2124c4cf54209011a0a4c8de7c43f2ec248067864f0826eb5847697ed335 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] the chunk can be dropped minimized to 405 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 ADDRESS_MASKING ADFS_FS AFFS_FS AFS_FS AFS_FSCACHE AF_KCM AF_RXRPC AF_RXRPC_IPV6 AIX_PARTITION AMIGA_PARTITION ANDROID_BINDERFS ANDROID_BINDER_IPC ANON_VMA_NAME APERTURE_HELPERS AR5523 ARCH_CONFIGURES_CPU_MITIGATIONS ARCH_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_HAS_CPU_PASID ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR AS_VAES AS_VPCLMULQDQ 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 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_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_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_CMTP BT_HCIBCM203X BT_HCIBFUSB BT_HCIBPA10X BT_HCIBTUSB 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_HIDP BT_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED BT_MRVL BT_MRVL_SDIO BT_MSFTEXT BT_MTK 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_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_VCAN CAN_VXCAN CAPI_TRACE 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_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 CLOSURES 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 CRC64_ROCKSOFT CRC7 CRC8 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_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_CHACHA20 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_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_ECC 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_AESCFB 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_LRW CRYPTO_MICHAEL_MIC 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_SM2 CRYPTO_SM3 CRYPTO_SM3_AVX_X86_64 CRYPTO_SM4 CRYPTO_SM4_AESNI_AVX2_X86_64 CRYPTO_SM4_AESNI_AVX_X86_64 CRYPTO_SM4_GENERIC 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_XCTR CRYPTO_XTS CRYPTO_XXHASH CUSE CYPRESS_FIRMWARE DAMON DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEFAULT_PFIFO_FAST 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 DMA_NEED_SYNC 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 ENCRYPTED_KEYS EXTCON FSCACHE FUSE_FS GPIOLIB HAMRADIO IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_RTRS_CLIENT IOSCHED_BFQ ISDN ISDN_CAPI 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 [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed picked [v6.9 v6.8 v6.7 v6.5 v6.3 v6.1 v5.19 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 32 release tags 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: 209851339d0aee1ae0690b2332320df0e16193eefa024b2006c9ef22a0d233c8 all runs: OK false negative chance: 0.000 # git bisect start 82d92a9a1b9ea0ea52aff27cddd05009b4edad49 a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 Bisecting: 6615 revisions left to test after this (roughly 13 steps) [3f0df57f3ac809116c2d8266adf78feb956e99dd] Merge branch 'thermal/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git testing commit 3f0df57f3ac809116c2d8266adf78feb956e99dd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ea8d96d8bb0a3d70182e59b347e8b5b487ef75f6b202ef1265a339b1217b4969 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad 3f0df57f3ac809116c2d8266adf78feb956e99dd Bisecting: 3178 revisions left to test after this (roughly 12 steps) [e727aa47be512a4fd8fe22fde0ae50d78ef07d8f] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git testing commit e727aa47be512a4fd8fe22fde0ae50d78ef07d8f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f4e4f0c5273b9c9092961760644511e8d4d9aa3321b1c13a896e98322c8b900f all runs: OK false negative chance: 0.000 # git bisect good e727aa47be512a4fd8fe22fde0ae50d78ef07d8f Bisecting: 1589 revisions left to test after this (roughly 11 steps) [03c1d72d388c3d3e7bb52d332e09cefbc309e211] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/alarsson/linux-sparc.git testing commit 03c1d72d388c3d3e7bb52d332e09cefbc309e211 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a3912e4eea720df54a203f1939fce7c5813486b77df98fe8b7f487aedd6dae05 all runs: OK false negative chance: 0.000 # git bisect good 03c1d72d388c3d3e7bb52d332e09cefbc309e211 Bisecting: 782 revisions left to test after this (roughly 10 steps) [71f0d9614604e0d3a69791c3d004957fb0d733ea] Merge branch 'for-next' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git testing commit 71f0d9614604e0d3a69791c3d004957fb0d733ea gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0494dda93123041fe3acffdf074990ccf35f9085748ff345044f9fadba971204 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad 71f0d9614604e0d3a69791c3d004957fb0d733ea Bisecting: 388 revisions left to test after this (roughly 9 steps) [2c115311779bd0994ed0f1cb681c8fa9e4a853b2] Merge branch 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git testing commit 2c115311779bd0994ed0f1cb681c8fa9e4a853b2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b0ea9d04b46a455c6712609d03e5b474a5fda8e3fac7d2b80dbcd0484303ff83 all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad 2c115311779bd0994ed0f1cb681c8fa9e4a853b2 Bisecting: 232 revisions left to test after this (roughly 8 steps) [a3e14c892ad61c0795d42a7ea7c92c7240c56d7f] Merge branch 'for-next' of git://git.kernel.org/pub/scm/fs/fscrypt/linux.git testing commit a3e14c892ad61c0795d42a7ea7c92c7240c56d7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: baac53a98d2d525c1e94b48cc48253685306ee69e85bde75880a527ce9d882ca all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad a3e14c892ad61c0795d42a7ea7c92c7240c56d7f Bisecting: 92 revisions left to test after this (roughly 7 steps) [ffcbec607613bf8f83c06ae2d3cfe017de52f917] bcachefs: Kill opts.buckets_nouse testing commit ffcbec607613bf8f83c06ae2d3cfe017de52f917 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1fa08ca0aa8768ab6e84e66a5cae2fb0b58e6ce0d40a8985be1537f9fe4f1b1f all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad ffcbec607613bf8f83c06ae2d3cfe017de52f917 Bisecting: 45 revisions left to test after this (roughly 6 steps) [650db8a87c343c856dcbaed2eb8d184df0308c42] bcachefs: trans->locked testing commit 650db8a87c343c856dcbaed2eb8d184df0308c42 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e6ff564fa8b2487739831cb588df29f8000901ff334e12ce31cddcfa5b1c5a60 all runs: OK false negative chance: 0.000 # git bisect good 650db8a87c343c856dcbaed2eb8d184df0308c42 Bisecting: 22 revisions left to test after this (roughly 5 steps) [f40d13f94df744185f99732e89bc8d085729ecc9] bcachefs: Run bch2_check_fix_ptrs() via triggers testing commit f40d13f94df744185f99732e89bc8d085729ecc9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e62d0345942fe830259cfab50229853255162ff12e16d6f25aa17d1d3a228bce all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad f40d13f94df744185f99732e89bc8d085729ecc9 Bisecting: 11 revisions left to test after this (roughly 4 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: 2bd9bf6ac7306633a5a051c894e43d4f7280d5ddff74c4e94aa3f8b8bdd88c5c all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad 103304021e54bfb5cab9ba04cd5ef0dc2bf33888 Bisecting: 5 revisions left to test after this (roughly 3 steps) [60f2b1bcf519416dbffee219132aa949d0c39d0e] bcachefs: Add asserts to bch2_dev_btree_bitmap_marked_sectors() testing commit 60f2b1bcf519416dbffee219132aa949d0c39d0e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fc97ab9c2b0f05116de7af98d0b6e0c0b86288153e254fb73fdaeff64f8aa472 all runs: OK false negative chance: 0.000 # git bisect good 60f2b1bcf519416dbffee219132aa949d0c39d0e Bisecting: 2 revisions left to test after this (roughly 2 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: 7dadaf88c98dc3c5bc1244b3b74acb34fab496f74091971490f431bde2c933cd all runs: crashed: kernel BUG in bch2_btree_iter_peek_slot representative crash: kernel BUG in bch2_btree_iter_peek_slot, types: [BUG] # git bisect bad f7643bc9749f270d487c32dc35b578575bf1adb0 Bisecting: 0 revisions left to test after this (roughly 1 step) [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: 0863a185acdaf9a93a324f6b4dde9048a20303ef3a7c3584c6755561cc2c50ad all runs: OK false negative chance: 0.000 # git bisect good 5a2d15213d3187ed3b059a2ec8865aa9172fd3a2 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: 7dadaf88c98dc3c5bc1244b3b74acb34fab496f74091971490f431bde2c933cd parent signature: 0863a185acdaf9a93a324f6b4dde9048a20303ef3a7c3584c6755561cc2c50ad revisions tested: 21, total time: 7h41m22.512179351s (build: 2h19m14.491307337s, test: 1h50m28.235986452s) first bad commit: f7643bc9749f270d487c32dc35b578575bf1adb0 bcachefs: make btree read errors silent during scan recipients (to): ["kent.overstreet@linux.dev" "kent.overstreet@linux.dev" "linux-bcachefs@vger.kernel.org"] recipients (cc): ["bfoster@redhat.com" "linux-kernel@vger.kernel.org"] crash: kernel BUG in bch2_btree_iter_peek_slot bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=crc64,background_compression=zstd,str_hash=crc32c,nojournal_transaction_names bcachefs (loop0): recovering from clean shutdown, journal seq 8 bcachefs (loop0): alloc_read... done bcachefs (loop0): stripes_read... done bcachefs (loop0): snapshots_read... done bcachefs (loop0): journal_replay... done bcachefs (loop0): resume_logged_ops... done bcachefs (loop0): going read-write bcachefs (loop0): done starting filesystem ------------[ cut here ]------------ kernel BUG at fs/bcachefs/btree_iter.c:273! invalid opcode: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 2368 Comm: syz-executor.0 Not tainted 6.9.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:bch2_btree_iter_verify_entry_exit fs/bcachefs/btree_iter.c:272 [inline] RIP: 0010:bch2_btree_iter_peek_slot+0x839/0x850 fs/bcachefs/btree_iter.c:2567 Code: fd ff ff 45 31 ff 31 d2 e9 55 fe ff ff 4c 89 f7 e8 4c aa ff ff 90 0f 0b 90 0f 0b 90 0f 0b e8 0e 26 13 01 90 0f 0b 90 0f 0b 90 <0f> 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f RSP: 0018:ffffc90001c7f970 EFLAGS: 00010246 RAX: 0000000000000161 RBX: 0000000000000020 RCX: 0000000000000000 RDX: 0000000000000820 RSI: ffff88810b3d42b8 RDI: ffff88810b3d42b8 RBP: 0000000000000000 R08: 0000000000000161 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90001c7fab0 R13: 0000000000001000 R14: ffff88810b3d4000 R15: ffffc90001c7fb50 FS: 00007f27c56336c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f27bb801150 CR3: 00000001053da000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __bch2_bkey_get_iter fs/bcachefs/btree_iter.h:563 [inline] bch2_bkey_get_iter fs/bcachefs/btree_iter.h:577 [inline] bch2_inode_peek_nowarn+0x96/0x140 fs/bcachefs/inode.c:340 bch2_inode_peek fs/bcachefs/inode.c:366 [inline] bch2_inode_find_by_inum_trans+0xaf/0x140 fs/bcachefs/inode.c:939 bch2_vfs_inode_get+0x165/0x2a0 fs/bcachefs/fs.c:254 bch2_mount+0x531/0x5c0 fs/bcachefs/fs.c:1985 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: 0033:0x7f27c487e5ea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f27c5632ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f27c5632f80 RCX: 00007f27c487e5ea RDX: 0000000020005b00 RSI: 0000000020000000 RDI: 00007f27c5632f40 RBP: 0000000020005b00 R08: 00007f27c5632f80 R09: 0000000000000098 R10: 0000000000000098 R11: 0000000000000246 R12: 0000000020000000 R13: 00007f27c5632f40 R14: 0000000000005b28 R15: 0000000020000300 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:bch2_btree_iter_verify_entry_exit fs/bcachefs/btree_iter.c:272 [inline] RIP: 0010:bch2_btree_iter_peek_slot+0x839/0x850 fs/bcachefs/btree_iter.c:2567 Code: fd ff ff 45 31 ff 31 d2 e9 55 fe ff ff 4c 89 f7 e8 4c aa ff ff 90 0f 0b 90 0f 0b 90 0f 0b e8 0e 26 13 01 90 0f 0b 90 0f 0b 90 <0f> 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f RSP: 0018:ffffc90001c7f970 EFLAGS: 00010246 RAX: 0000000000000161 RBX: 0000000000000020 RCX: 0000000000000000 RDX: 0000000000000820 RSI: ffff88810b3d42b8 RDI: ffff88810b3d42b8 RBP: 0000000000000000 R08: 0000000000000161 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90001c7fab0 R13: 0000000000001000 R14: ffff88810b3d4000 R15: ffffc90001c7fb50 FS: 00007f27c56336c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f27bb801150 CR3: 00000001053da000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400