ci2 starts bisection 2023-10-02 00:27:59.895072397 +0000 UTC m=+208690.688321484 bisecting fixing commit since d7af3e5ba454d007b4939f858739cf1cecdeab46 building syzkaller on 058b3a5a6a945a55767811552eb7b9f4a20307f8 ensuring issue is reproducible on original commit d7af3e5ba454d007b4939f858739cf1cecdeab46 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 655e6488fa7e4802086d77778e252f9c231d3ac53af7ae06abd93e11d3cbba38 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in attr_data_get_block run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in attr_data_get_block run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in attr_data_get_block run #13: crashed: possible deadlock in attr_data_get_block run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in attr_data_get_block run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in attr_data_get_block run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in attr_data_get_block representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f190ae775d3ee9971ca7ae1e8c2e695785d6d63caf03aea1da5b243eb8f05e2c run #0: crashed: possible deadlock in exc_page_fault run #1: crashed: possible deadlock in exc_page_fault run #2: crashed: possible deadlock in exc_page_fault run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: possible deadlock in exc_page_fault, types: [LOCKDEP] kconfig minimization: base=3703 full=7271 leaves diff=1987 split chunks (needed=false): <1987> split chunk #0 of len 1987 into 5 parts testing without sub-chunk 1/5 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8cc187207141e97702528cde91c09209358bbfd525af18cd3e33574da8369deb run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in attr_data_get_block run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in ni_fiemap run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in attr_data_get_block representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 2/5 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1b6fc1e67cea66b7c0e48f769c786aa6735c477a6ecc00acc15904766036af8c run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in attr_data_get_block run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in ni_fiemap run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 3/5 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a7ce2e443a6ebb3ee089ecc9359037e586146dc03e74e196849827869b107890 run #0: crashed: possible deadlock in attr_data_get_block run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in ni_fiemap run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in attr_data_get_block, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 4/5 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9c4d405cf988c27f507404506a0d35c8d23feee80161ab4bcbcdb76009c726e7 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit d7af3e5ba454d007b4939f858739cf1cecdeab46 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2e3e57ec2b5ce1017066943eecf4f6db09048a495d2f3917cfaf3901752865be all runs: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] the chunk can be dropped minimized to 398 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASYMMETRIC_TPM_KEY_SUBTYPE ATM AX25 CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN IP_SCTP L2TP LIBCRC32C LIBNVDIMM MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_RETU MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_REPORTING PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_DYNAMIC PREEMPT_NOTIFIERS PREEMPT_RCU PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS_COMMON SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_LED SND_CTL_VALIDATION SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_CGROUP_DATA SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_RCU TASKS_RCU_GENERIC TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TPM_KEY_PARSER TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRUSTED_KEYS TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_FUSB302 TYPEC_TCPCI TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_IMX USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_TEGRA USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIDEO_V4L2 VXLAN WIRELESS WLAN ZONE_DEVICE] determining the merge base between d7af3e5ba454d007b4939f858739cf1cecdeab46 and 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa 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: 8e7db63043c465ea1c9b7fa53e43067894cc4dd1975eee3e0af25176266a9f7f all runs: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] testing current HEAD 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa testing commit 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 299df9d08ec6d8282a15a3235475617072bf133c72b23d127de3349f8bd7c042 all runs: OK false negative chance: 0.000 # git bisect start 8a749fd1a8720d4619c91c8b6e7528c0a355c0aa 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 85633 revisions left to test after this (roughly 16 steps) [513389809e138ae903b6ef43c1d5d2ffaf4dca17] Merge tag 'for-6.1/block-2022-10-03' of git://git.kernel.dk/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 513389809e138ae903b6ef43c1d5d2ffaf4dca17 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9e1dbefaa2701444aef9f402352caddc849cc7b9952676c8046b03b8992449ef all runs: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 513389809e138ae903b6ef43c1d5d2ffaf4dca17 Bisecting: 42779 revisions left to test after this (roughly 15 steps) [9a82cdc28f47f5e70f657a25c6e5bf16cf306848] Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 9a82cdc28f47f5e70f657a25c6e5bf16cf306848 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49d1ee6ce65c4ae4bdccdb54b5a76334e306da15348860027e884cb469a43ea4 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in attr_data_get_block run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in attr_data_get_block run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in attr_data_get_block run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in attr_data_get_block run #13: crashed: possible deadlock in attr_data_get_block run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 9a82cdc28f47f5e70f657a25c6e5bf16cf306848 Bisecting: 21463 revisions left to test after this (roughly 14 steps) [b775d6c5859affe00527cbe74263de05cfe6b9f9] Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit b775d6c5859affe00527cbe74263de05cfe6b9f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b79acf73483df5c7dc14cc0a6e2276e0d9bac717b8e4a266c04677466b45d9ab all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip b775d6c5859affe00527cbe74263de05cfe6b9f9 Bisecting: 21463 revisions left to test after this (roughly 14 steps) [4f2b39dc2d14d4fc55d7a3a140ac07eaa761b701] spi: stm32: use dmaengine_terminate_{a}sync instead of _all determine whether the revision contains the guilty commit revision 9a82cdc28f47f5e70f657a25c6e5bf16cf306848 crashed and is reachable testing commit 4f2b39dc2d14d4fc55d7a3a140ac07eaa761b701 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8dfec2ad1e028efd9a842a8466c94da27dba45cb3854ed72d438c9d61f695a2b all runs: OK false negative chance: 0.000 # git bisect bad 4f2b39dc2d14d4fc55d7a3a140ac07eaa761b701 Bisecting: 6453 revisions left to test after this (roughly 13 steps) [34b62f186db9614e55d021f8c58d22fc44c57911] Merge tag 'pci-v6.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci determine whether the revision contains the guilty commit revision 513389809e138ae903b6ef43c1d5d2ffaf4dca17 crashed and is reachable testing commit 34b62f186db9614e55d021f8c58d22fc44c57911 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: af74974c8d6cf7eea64a3d4c9da311e7d5b9b48561bd15d387dbbe52357812e7 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in attr_data_get_block run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in attr_data_get_block run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in attr_data_get_block run #13: crashed: possible deadlock in attr_data_get_block run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in attr_data_get_block run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 34b62f186db9614e55d021f8c58d22fc44c57911 Bisecting: 3248 revisions left to test after this (roughly 12 steps) [eb307d09fe15844fdaebeb8cc8c9b9e925430aa5] ksmbd: call rcu_barrier() in ksmbd_server_exit() determine whether the revision contains the guilty commit revision 513389809e138ae903b6ef43c1d5d2ffaf4dca17 crashed and is reachable testing commit eb307d09fe15844fdaebeb8cc8c9b9e925430aa5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c84c354d9c56046c9e482b358696db9cb01ef1cff59bcd49356fe191736e2cde run #0: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0050c3040 0xc0050c3130 0xc0050c3220] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #1: infra problem: create image operation failed: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0006a0e10 0xc0006a0f00 0xc0006a0fa0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request. '(resource type:compute)'. ForceSendFields:[] NullFields:[]}. run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK false negative chance: 0.000 # git bisect bad eb307d09fe15844fdaebeb8cc8c9b9e925430aa5 Bisecting: 1632 revisions left to test after this (roughly 11 steps) [556eb8b79190151506187bf0b16dda423c34d9a8] Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 556eb8b79190151506187bf0b16dda423c34d9a8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5c3c1b90246e0fc4ea9cab82d496c40dbce6387a204d6934adc7a007c371483e run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in attr_data_get_block run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in attr_data_get_block run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 556eb8b79190151506187bf0b16dda423c34d9a8 Bisecting: 741 revisions left to test after this (roughly 10 steps) [7fa8a8ee9400fe8ec188426e40e481717bc5e924] Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision 9a82cdc28f47f5e70f657a25c6e5bf16cf306848 crashed and is reachable testing commit 7fa8a8ee9400fe8ec188426e40e481717bc5e924 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0979bc1a51add9a0bd4a9e7bbe2a28a83775c697bfe17ada336d672c6ceb78f8 run #0: crashed: possible deadlock in attr_data_get_block run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in ni_fiemap run #10: crashed: possible deadlock in attr_data_get_block run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in attr_data_get_block run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in attr_data_get_block, types: [LOCKDEP] # git bisect good 7fa8a8ee9400fe8ec188426e40e481717bc5e924 Bisecting: 356 revisions left to test after this (roughly 9 steps) [70cc1b5307e8ee3076fdf2ecbeb89eb973aa0ff7] Merge tag 'powerpc-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux determine whether the revision contains the guilty commit revision 7fa8a8ee9400fe8ec188426e40e481717bc5e924 crashed and is reachable testing commit 70cc1b5307e8ee3076fdf2ecbeb89eb973aa0ff7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 68b2d92e9620fb5813104876b44b19286d2a207c45412ecd7321659998fada61 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in attr_data_get_block run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in attr_data_get_block run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 70cc1b5307e8ee3076fdf2ecbeb89eb973aa0ff7 Bisecting: 228 revisions left to test after this (roughly 8 steps) [9419092fb2630c30e4ffeb9ef61007ef0c61827a] xfs: fix livelock in delayed allocation at ENOSPC determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 9419092fb2630c30e4ffeb9ef61007ef0c61827a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 10f1fd15f9fc13dbf582f9c067d392a2b1a0a662f34c55303d03f8cd211ad8c7 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in attr_data_get_block run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in attr_data_get_block run #5: crashed: possible deadlock in ni_fiemap run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in attr_data_get_block run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in ni_fiemap representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 9419092fb2630c30e4ffeb9ef61007ef0c61827a Bisecting: 118 revisions left to test after this (roughly 7 steps) [7d8d20191c8557584269b6ba8eae5409564dc84b] Merge tag 'timers-core-2023-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision 9a82cdc28f47f5e70f657a25c6e5bf16cf306848 crashed and is reachable testing commit 7d8d20191c8557584269b6ba8eae5409564dc84b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 93853098f04b44aaba30e201ff893789ad9f2dfd416c8d0583d37e3aa1158c53 run #0: crashed: possible deadlock in attr_data_get_block run #1: crashed: possible deadlock in ni_fiemap run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in attr_data_get_block run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in attr_data_get_block run #6: crashed: possible deadlock in attr_data_get_block run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in attr_data_get_block run #11: crashed: possible deadlock in attr_data_get_block run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in attr_data_get_block run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in attr_data_get_block run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in attr_data_get_block representative crash: possible deadlock in attr_data_get_block, types: [LOCKDEP] # git bisect good 7d8d20191c8557584269b6ba8eae5409564dc84b Bisecting: 49 revisions left to test after this (roughly 6 steps) [0127f25b5dfcc3d0349eb29d692178183e101652] Merge tag 'nfs-for-6.4-1' of git://git.linux-nfs.org/projects/anna/linux-nfs determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 0127f25b5dfcc3d0349eb29d692178183e101652 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8529291cc4c177d1361f0e0668d166eb56e4a411de06040cb1e59a5084bb28b6 all runs: OK false negative chance: 0.000 # git bisect bad 0127f25b5dfcc3d0349eb29d692178183e101652 Bisecting: 38 revisions left to test after this (roughly 5 steps) [788ee1605c2e9feed39c3a749fb3e47c6e15c1b9] fs/ntfs3: Fix root inode checking determine whether the revision contains the guilty commit revision 513389809e138ae903b6ef43c1d5d2ffaf4dca17 crashed and is reachable testing commit 788ee1605c2e9feed39c3a749fb3e47c6e15c1b9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c0fc8576734bfbc2979128c8a6e659224f518ec5d5e9c46c9d208958a4db3c52 all runs: OK false negative chance: 0.000 # git bisect bad 788ee1605c2e9feed39c3a749fb3e47c6e15c1b9 Bisecting: 14 revisions left to test after this (roughly 4 steps) [318d016e423054c143e5e58644ac93ef553013b9] fs/ntfs3: Check for extremely large size of $AttrDef determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 318d016e423054c143e5e58644ac93ef553013b9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ae3b7381dac204b246e2091b430c71b0bad54e9b3ba30071b2a6c33508a0286 run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in attr_data_get_block run #6: crashed: possible deadlock in attr_data_get_block run #7: crashed: possible deadlock in attr_data_get_block run #8: crashed: possible deadlock in ni_fiemap run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in ni_fiemap run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in ni_fiemap run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in attr_data_get_block run #18: crashed: possible deadlock in ni_fiemap run #19: crashed: possible deadlock in attr_data_get_block representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good 318d016e423054c143e5e58644ac93ef553013b9 Bisecting: 7 revisions left to test after this (roughly 3 steps) [625602487a03203a732dc0d4b63da895f45def86] fs/ntfs3: Optimization in ntfs_set_state() determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 625602487a03203a732dc0d4b63da895f45def86 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 96bc25b78e4b5c8c691e0185b4b9d1bc1ac3b0e54a87abfc93fd0ab7f1f2c7ef all runs: OK false negative chance: 0.000 # git bisect bad 625602487a03203a732dc0d4b63da895f45def86 Bisecting: 2 revisions left to test after this (roughly 2 steps) [c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f] fs/ntfs3: Use bh_read to simplify code determine whether the revision contains the guilty commit revision 513389809e138ae903b6ef43c1d5d2ffaf4dca17 crashed and is reachable testing commit c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 23f7ed27f3178251d3597b639f40b520657fcedd477a5a50b652e4f5cd17249b run #0: crashed: possible deadlock in ni_fiemap run #1: crashed: possible deadlock in attr_data_get_block run #2: crashed: possible deadlock in ni_fiemap run #3: crashed: possible deadlock in ni_fiemap run #4: crashed: possible deadlock in ni_fiemap run #5: crashed: possible deadlock in attr_data_get_block run #6: crashed: possible deadlock in ni_fiemap run #7: crashed: possible deadlock in ni_fiemap run #8: crashed: possible deadlock in attr_data_get_block run #9: crashed: possible deadlock in attr_data_get_block run #10: crashed: possible deadlock in ni_fiemap run #11: crashed: possible deadlock in ni_fiemap run #12: crashed: possible deadlock in attr_data_get_block run #13: crashed: possible deadlock in ni_fiemap run #14: crashed: possible deadlock in ni_fiemap run #15: crashed: possible deadlock in attr_data_get_block run #16: crashed: possible deadlock in ni_fiemap run #17: crashed: possible deadlock in ni_fiemap run #18: crashed: possible deadlock in attr_data_get_block run #19: crashed: possible deadlock in attr_data_get_block representative crash: possible deadlock in ni_fiemap, types: [LOCKDEP] # git bisect good c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f Bisecting: 0 revisions left to test after this (roughly 1 step) [1842fbc8d25e629e54080fe3c5928d4ce8ccf55a] fs/ntfs3: Fix ntfs_create_inode() determine whether the revision contains the guilty commit revision 318d016e423054c143e5e58644ac93ef553013b9 crashed and is reachable testing commit 1842fbc8d25e629e54080fe3c5928d4ce8ccf55a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6efd0c26cbadb05c30e2db3148cc2354639866b7d6cef42c3cd7016f494ca0cc all runs: OK false negative chance: 0.000 # git bisect bad 1842fbc8d25e629e54080fe3c5928d4ce8ccf55a Bisecting: 0 revisions left to test after this (roughly 0 steps) [267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a] fs/ntfs3: Remove noacsrules determine whether the revision contains the guilty commit revision c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f crashed and is reachable testing commit 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0299242f0aa75313241609c41ca00b8cecc1de7d5da6f354906e8ce3baa47cdc all runs: OK false negative chance: 0.000 # git bisect bad 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a is the first bad commit commit 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a Author: Konstantin Komarov Date: Mon Jan 16 12:52:10 2023 +0400 fs/ntfs3: Remove noacsrules Currently, this option does not work properly. Its use leads to unstable results. If we figure out how to implement it without errors, we will add it later. Signed-off-by: Konstantin Komarov Documentation/filesystems/ntfs3.rst | 11 ----------- fs/ntfs3/file.c | 11 ----------- fs/ntfs3/inode.c | 1 - fs/ntfs3/namei.c | 1 - fs/ntfs3/ntfs_fs.h | 3 --- fs/ntfs3/super.c | 9 +-------- fs/ntfs3/xattr.c | 14 -------------- 7 files changed, 1 insertion(+), 49 deletions(-) accumulated error probability: 0.00 culprit signature: 0299242f0aa75313241609c41ca00b8cecc1de7d5da6f354906e8ce3baa47cdc parent signature: 23f7ed27f3178251d3597b639f40b520657fcedd477a5a50b652e4f5cd17249b reproducer is flaky (1.00 repro chance estimate) revisions tested: 27, total time: 5h6m11.750539929s (build: 1h43m51.216133158s, test: 3h13m14.591395758s) first good commit: 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a fs/ntfs3: Remove noacsrules recipients (to): ["almaz.alexandrovich@paragon-software.com"] recipients (cc): []