ci2 starts bisection 2024-02-24 05:29:22.491976853 +0000 UTC m=+132358.364313654 bisecting fixing commit since 23dfa043f6d5ac9339607f077f2c30cd50798e12 building syzkaller on cb976f63e0177b96eb9ce1c631cc5e2c4b4b0759 ensuring issue is reproducible on original commit 23dfa043f6d5ac9339607f077f2c30cd50798e12 testing commit 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a61541f8527b704b7b36bd8ea1a171b6d02a3b36f93e8a385244d35992a3be23 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: eac4e4ea2935c0a2c761ecb990995cd774bd5aafd048d33f638e939860d54f02 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, 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=3932 full=7651 leaves diff=2012 split chunks (needed=false): <2012> split chunk #0 of len 2012 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 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6d239ab6a4eddd00f970a8a2005956ad6f274f19fb506af9a76ce5f32732f54d all runs: OK false negative chance: 0.000 testing without sub-chunk 2/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4807ca6fc0e79b97b2be62ae543efa41d058dc6de6e1d3177b5d3ffb86b4fe1d all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, 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 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e3d4657d49601d5b768eebf76aa6eb9fbe49370ccdfa9c1f0c984f54ebcec99f all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, 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 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e7e72bb5794524c35a534f3aec3984a237a92562286a4e08d1555393cfeccf2b all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, 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 23dfa043f6d5ac9339607f077f2c30cd50798e12 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 060878dddc0ac1aa044fb5b5179c18fe6a81d4795d4fdb4ebfbaca8493c583b9 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] the chunk can be dropped minimized to 403 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 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_ENABLE_MEMORY_HOTREMOVE ARCH_ENABLE_THP_MIGRATION ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION ARCH_WANT_PMD_MKWRITE ASM_MODVERSIONS ASYNC_CORE ASYNC_MEMCPY ASYNC_PQ ASYNC_RAID6_RECOV ASYNC_TX_DMA ASYNC_XOR AS_HAS_NON_CONST_LEB128 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_FS BCACHEFS_QUOTA 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_DEBUG_FS_ZONED 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_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_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_HS BT_INTEL BT_LE BT_LEDS BT_LE_L2CAP_ECRED 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 CPU_IBPB_ENTRY CPU_IBRS_ENTRY CRAMFS CRAMFS_BLOCKDEV CRAMFS_MTD CRASH_CORE 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_CFB 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_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_OFB 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 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_DBGFS DAMON_PADDR DAMON_RECLAIM DAMON_VADDR DAX DCA DCB DEBUG_CREDENTIALS 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 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 ENCRYPTED_KEYS EXTCON FSCACHE FUSE_FS GPIOLIB HAMRADIO 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 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 [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing current HEAD 603c04e27c3e9891ce7afa5cd6b496bfacff4206 testing commit 603c04e27c3e9891ce7afa5cd6b496bfacff4206 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a3314090d90adcbf42abe27b612cc998fedfbfcec1e7ef60331ce2e8ec006d1a all runs: OK false negative chance: 0.000 # git bisect start 603c04e27c3e9891ce7afa5cd6b496bfacff4206 23dfa043f6d5ac9339607f077f2c30cd50798e12 Bisecting: 8720 revisions left to test after this (roughly 13 steps) [ba5afb9a84df2e6b26a1b6389b98849cd16ea757] fs: rework listmount() implementation determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit ba5afb9a84df2e6b26a1b6389b98849cd16ea757 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f099dac0d770a355dbbd9f12386612ab70ad6836320068dd0315f65cdda9df8b all runs: OK false negative chance: 0.000 # git bisect bad ba5afb9a84df2e6b26a1b6389b98849cd16ea757 Bisecting: 4119 revisions left to test after this (roughly 12 steps) [6434eade5dd51f12b464c8dc16633f0f2d26e284] Merge tag 'tpmdd-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit 6434eade5dd51f12b464c8dc16633f0f2d26e284 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d542a5148e1761e1e069cd612f1dfc5e98f75e19411489dd8337a2b3d317adb1 all runs: OK false negative chance: 0.000 # git bisect bad 6434eade5dd51f12b464c8dc16633f0f2d26e284 Bisecting: 2026 revisions left to test after this (roughly 11 steps) [5db8752c3b81bd33a549f6f812bab81e3bb61b20] Merge tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit 5db8752c3b81bd33a549f6f812bab81e3bb61b20 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e8104c43a623cca0d56de6b0cf33c1c2fe5a06fc63b44d929aa94bfc704a4d3a all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good 5db8752c3b81bd33a549f6f812bab81e3bb61b20 Bisecting: 1022 revisions left to test after this (roughly 10 steps) [eab23bc8a807dbd32ac4f20af4a146d1679f57a3] Merge tag 'audit-pr-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit determine whether the revision contains the guilty commit revision 5db8752c3b81bd33a549f6f812bab81e3bb61b20 crashed and is reachable testing commit eab23bc8a807dbd32ac4f20af4a146d1679f57a3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3540bab618f0f07bd252b864d8a1cd9272dd2a6a49ef11f2ae623167a74ec590 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good eab23bc8a807dbd32ac4f20af4a146d1679f57a3 Bisecting: 496 revisions left to test after this (roughly 9 steps) [5fda5698c289b2ff21d53d935c43351c424f8388] Merge tag 'platform-drivers-x86-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 determine whether the revision contains the guilty commit revision 5db8752c3b81bd33a549f6f812bab81e3bb61b20 crashed and is reachable testing commit 5fda5698c289b2ff21d53d935c43351c424f8388 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 55be117466e5ff696f104e84485ce0f035af7d69bdd68ed689e4b98dda6190e4 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good 5fda5698c289b2ff21d53d935c43351c424f8388 Bisecting: 276 revisions left to test after this (roughly 8 steps) [12958e9c4c8e93ef694c10960c78453edf21526e] Merge tag 'xfs-6.8-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit 12958e9c4c8e93ef694c10960c78453edf21526e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 876a7b2359fe1c887b9592ced4bf30046168064a88a318589369166c66963299 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good 12958e9c4c8e93ef694c10960c78453edf21526e Bisecting: 158 revisions left to test after this (roughly 7 steps) [032500abc5dc7add035ad5bc8eddf67e97f686b6] Merge tag 'jfs-6.8' of github.com:kleikamp/linux-shaggy determine whether the revision contains the guilty commit revision 5db8752c3b81bd33a549f6f812bab81e3bb61b20 crashed and is reachable testing commit 032500abc5dc7add035ad5bc8eddf67e97f686b6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 581fd1964c3fbaa8067330803371a25424fcadd9c079311c05df9d9eb9a360ae all runs: OK false negative chance: 0.000 # git bisect bad 032500abc5dc7add035ad5bc8eddf67e97f686b6 Bisecting: 58 revisions left to test after this (roughly 6 steps) [00deaf04df35536d192544ea57b6da9a88519422] btrfs: log messages at unpin_extent_range() during unexpected cases determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit 00deaf04df35536d192544ea57b6da9a88519422 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf287a9fd18baea237b487c8ee20f9e35e4ac629781c19ed469d63f3748f6be0 all runs: OK false negative chance: 0.000 # git bisect bad 00deaf04df35536d192544ea57b6da9a88519422 Bisecting: 29 revisions left to test after this (roughly 5 steps) [3ba2d3648f9dcd6af6326352bb2775e8b31372e0] btrfs: reflow btrfs_free_tree_block determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit 3ba2d3648f9dcd6af6326352bb2775e8b31372e0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3cc7c93125bf4282ba5d3de03dd53361d625f0a3b7f4609a68abdfcb4411b883 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good 3ba2d3648f9dcd6af6326352bb2775e8b31372e0 Bisecting: 14 revisions left to test after this (roughly 4 steps) [f044b318675f0347ecfb88377542651ba4eb9e1f] btrfs: handle the ro->rw transition for mounting different subvolumes determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit f044b318675f0347ecfb88377542651ba4eb9e1f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 999fc6b9217d4ec3dc60327cb602a5b59c001a6806bcba0e6cbf357b33c97ae3 all runs: OK false negative chance: 0.000 # git bisect bad f044b318675f0347ecfb88377542651ba4eb9e1f Bisecting: 7 revisions left to test after this (roughly 3 steps) [272efa308fb6bfc7b04a4b6f6dde7b0431b51fee] btrfs: do not allow free space tree rebuild on extent tree v2 determine whether the revision contains the guilty commit revision 3ba2d3648f9dcd6af6326352bb2775e8b31372e0 crashed and is reachable testing commit 272efa308fb6bfc7b04a4b6f6dde7b0431b51fee gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f1f030500bba5fd0dad675dd6158e56f9959047c5d02022c4feb163aecdace25 all runs: OK false negative chance: 0.000 # git bisect bad 272efa308fb6bfc7b04a4b6f6dde7b0431b51fee Bisecting: 3 revisions left to test after this (roughly 2 steps) [f67d922edb4e95a4a56d07d5d40a76dd4f23a85b] fs: indicate request originates from old mount API determine whether the revision contains the guilty commit revision 23dfa043f6d5ac9339607f077f2c30cd50798e12 crashed and is reachable testing commit f67d922edb4e95a4a56d07d5d40a76dd4f23a85b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0d4bbf8ecf29fca8db51d8ba0015911b29f368f3bac6187a32c579fde6c4b6db all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good f67d922edb4e95a4a56d07d5d40a76dd4f23a85b Bisecting: 1 revision left to test after this (roughly 1 step) [6207c9e3c2059530e4f9b885c61ef2fb4e200036] btrfs: set default compress type at btrfs_init_fs_info time determine whether the revision contains the guilty commit revision f67d922edb4e95a4a56d07d5d40a76dd4f23a85b crashed and is reachable testing commit 6207c9e3c2059530e4f9b885c61ef2fb4e200036 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be2ed63c63786cfa0d7eb3c63f086c7ce90ce3e4b1f3091055d5c09d0e0d8b39 all runs: crashed: WARNING in btrfs_release_global_block_rsv representative crash: WARNING in btrfs_release_global_block_rsv, types: [WARNING] # git bisect good 6207c9e3c2059530e4f9b885c61ef2fb4e200036 Bisecting: 0 revisions left to test after this (roughly 0 steps) [a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1] btrfs: move space cache settings into open_ctree determine whether the revision contains the guilty commit revision f67d922edb4e95a4a56d07d5d40a76dd4f23a85b crashed and is reachable testing commit a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e7598fe97d0476d368f105e73112bc862607b3b8a31370bf0e30e3a2959727fb all runs: OK false negative chance: 0.000 # git bisect bad a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1 a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1 is the first bad commit commit a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1 Author: Josef Bacik Date: Wed Nov 22 12:17:40 2023 -0500 btrfs: move space cache settings into open_ctree Currently we pre-load the space cache settings in btrfs_parse_options, however when we switch to the new mount API the mount option parsing will happen before we have the super block loaded. Add a helper to set the appropriate options based on the fs settings, this will allow us to have consistent free space cache settings. This also folds in the space cache related decisions we make for subpage sectorsize support, so all of this is done in one place. Since this was being called by parse options it looks like we're changing the behavior of remount, but in fact we aren't. The pre-loading of the free space cache settings is done because we want to handle the case of users not using any space_cache options, we'll derive the appropriate mount option based on the on disk state. On remount this wouldn't reset anything as we'll have cleared the v1 cache generation if we mounted -o nospace_cache. Similarly it's impossible to turn off the free space tree without specifically saying -o nospace_cache,clear_cache, which will delete the free space tree and clear the compat_ro option. Again in this case calling this code in remount wouldn't result in any change. Reviewed-by: Johannes Thumshirn Reviewed-by: Anand Jain Acked-by: Christian Brauner Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba fs/btrfs/disk-io.c | 17 ++++++----------- fs/btrfs/super.c | 56 +++++++++++++++++++++++++++++++++++++++++------------- fs/btrfs/super.h | 1 + 3 files changed, 50 insertions(+), 24 deletions(-) accumulated error probability: 0.00 culprit signature: e7598fe97d0476d368f105e73112bc862607b3b8a31370bf0e30e3a2959727fb parent signature: be2ed63c63786cfa0d7eb3c63f086c7ce90ce3e4b1f3091055d5c09d0e0d8b39 revisions tested: 22, total time: 4h6m54.669679125s (build: 1h27m15.765583839s, test: 2h31m4.348560814s) first good commit: a6a8f22a4af6c572d9e01ca9f7b515bf0cbb63b1 btrfs: move space cache settings into open_ctree recipients (to): ["anand.jain@oracle.com" "brauner@kernel.org" "dsterba@suse.com" "johannes.thumshirn@wdc.com" "josef@toxicpanda.com"] recipients (cc): []