ci2 starts bisection 2023-11-23 13:40:15.525144389 +0000 UTC m=+34124.294780004 bisecting fixing commit since 32c9cdbe383c153af23cfa1df0a352b97ab3df7a building syzkaller on 924768299f97ac88b84f09eb979919305c8af5bb ensuring issue is reproducible on original commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a testing commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1c5d12da1effac9c77fef76dce5d34012fe7267e1b8e981718038724a873086c all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, 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 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 08f2e528ade34f70d5ca025fc7250331afce7ffb3cf1d8d1e950f77836c2ba07 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, 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=3820 full=7523 leaves diff=1995 split chunks (needed=false): <1995> split chunk #0 of len 1995 into 5 parts testing without sub-chunk 1/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6824b3a0ec9833d737344ef7e1dc2cf93f38e32da44a06bd4f1163f60a54a515 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 282b2d74895485bc14315f33c8d9f39cedd4c8fda615ff7dc072e44816ee35a3 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, 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 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cf47883fe1a478ba2a17a2ea684bb80b8e20d47f7335a22acf0c69b0c88195d3 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b05535a501a2e1feafc6432894cbf16738aa251cdae20a0b716f4267d6c214e5 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 28b69977a18083d7bb8d29cf22ac955bdee9d0b2e8ea8afcfd121d296c04d677 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] the chunk can be dropped minimized to 399 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HAVE_CLK 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 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 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 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_POOL PAGE_REPORTING PAHOLE_HAS_BTF_TAG 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 PM_CLK 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_NOTIFIERS 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 SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED 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_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 STAGING_MEDIA STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB 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_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 TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE 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_HOST USB_CHIPIDEA_PCI 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_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VXLAN WIRELESS WLAN ZONE_DEVICE] disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed determining the merge base between 32c9cdbe383c153af23cfa1df0a352b97ab3df7a and 9b6de136b5f0158c60844f85286a593cb70fb364 830b3c68c1fb1e9176028d02ef86f3cf76aa2476/Linux 6.1 is a merge base, check if it has the bug testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 44a0b601a9515e28f3f061df84914f847e35545fca85780954526084699caba9 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] testing current HEAD 9b6de136b5f0158c60844f85286a593cb70fb364 testing commit 9b6de136b5f0158c60844f85286a593cb70fb364 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4b181532facd3e1a6809e60ae74f7b21880043050a25bd9da2b593ec62733f47 all runs: OK false negative chance: 0.000 # git bisect start 9b6de136b5f0158c60844f85286a593cb70fb364 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 47504 revisions left to test after this (roughly 16 steps) [d6f1e0bfe532b2ec725d9f768ca305af7aa1029a] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit d6f1e0bfe532b2ec725d9f768ca305af7aa1029a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9cf497a571cd330f10cbc4403636f44a69b5d48a7e2dede19702c334108279ec all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good d6f1e0bfe532b2ec725d9f768ca305af7aa1029a Bisecting: 23704 revisions left to test after this (roughly 15 steps) [0e72db77672ff4758a31fb5259c754a7bb229751] Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 0e72db77672ff4758a31fb5259c754a7bb229751 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9f87a349aa0f78573fefffbd1b933d9862e75874058199604df58f072574d473 all runs: crashed: VFS: Busy inodes after unmount (use-after-free) representative crash: VFS: Busy inodes after unmount (use-after-free), types: [UNKNOWN] # git bisect good 0e72db77672ff4758a31fb5259c754a7bb229751 Bisecting: 12738 revisions left to test after this (roughly 14 steps) [5a6a09e97199d6600d31383055f9d43fbbcbe86f] Merge tag 'cgroup-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 5a6a09e97199d6600d31383055f9d43fbbcbe86f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7791f0a6324a8a370cae9c21480d3a529a9d2ba00d5079866f08a94726bf7169 all runs: OK false negative chance: 0.000 # git bisect bad 5a6a09e97199d6600d31383055f9d43fbbcbe86f Bisecting: 5486 revisions left to test after this (roughly 13 steps) [b8098f36dd98566790bae019815583363eb877c9] bcachefs: Don't use rep movsq for small memcopies determine whether the revision contains the guilty commit revision d6f1e0bfe532b2ec725d9f768ca305af7aa1029a crashed and is reachable testing commit b8098f36dd98566790bae019815583363eb877c9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 17efecf8bb203f3be02d65ca01fea8b5947973dae7ddbf0b77da84ad833accd2 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good b8098f36dd98566790bae019815583363eb877c9 Bisecting: 2858 revisions left to test after this (roughly 12 steps) [d5acbc60fafbe0fc94c552ce916dd592cd4c6371] Merge tag 'for-6.7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit d5acbc60fafbe0fc94c552ce916dd592cd4c6371 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 30470502e1781928c5860d886921f4bf68bf4926868addb7f6912149bd7a64fb all runs: OK false negative chance: 0.000 # git bisect bad d5acbc60fafbe0fc94c552ce916dd592cd4c6371 Bisecting: 1313 revisions left to test after this (roughly 10 steps) [03e86348965a5fa13593db8682132033d663f7ee] btrfs: remove btrfs_crc32c wrapper determine whether the revision contains the guilty commit revision d6f1e0bfe532b2ec725d9f768ca305af7aa1029a crashed and is reachable testing commit 03e86348965a5fa13593db8682132033d663f7ee gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e346a9782bbe040ad88d0be8a8b051295763a1806d9a570c0e8db8b2f6dd44d7 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good 03e86348965a5fa13593db8682132033d663f7ee Bisecting: 656 revisions left to test after this (roughly 9 steps) [6e57236ed6e070607868da70fac3d52ae24e5417] block: move bdev_mark_dead out of disk_check_media_change determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 6e57236ed6e070607868da70fac3d52ae24e5417 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e4617f99a3232464426358765a0da984f95d9addb6d788266c4599d1aa0b668b all runs: OK false negative chance: 0.000 # git bisect bad 6e57236ed6e070607868da70fac3d52ae24e5417 Bisecting: 324 revisions left to test after this (roughly 8 steps) [f69d00d12fcee9ce4b4f24bf609ad7398d10a576] Merge tag 'ntfs3_for_6.6' of https://github.com/Paragon-Software-Group/linux-ntfs3 determine whether the revision contains the guilty commit revision d6f1e0bfe532b2ec725d9f768ca305af7aa1029a crashed and is reachable testing commit f69d00d12fcee9ce4b4f24bf609ad7398d10a576 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fba8f976a9acf83b030f622d47df23b17d0a52ed024c389e7f318c4cee6155b0 all runs: OK false negative chance: 0.000 # git bisect bad f69d00d12fcee9ce4b4f24bf609ad7398d10a576 Bisecting: 169 revisions left to test after this (roughly 7 steps) [8cb1f10d8c4b716c88b87ae4402a3305d96e5db2] Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 8cb1f10d8c4b716c88b87ae4402a3305d96e5db2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ddd0a80d566da866049661d78d1c025001106d1766057ddebe932614e6a7a265 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good 8cb1f10d8c4b716c88b87ae4402a3305d96e5db2 Bisecting: 91 revisions left to test after this (roughly 6 steps) [41226a360d8f51c13935bbc2ac8925c0fe8d41f7] Merge tag 'tty-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 41226a360d8f51c13935bbc2ac8925c0fe8d41f7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b94c26618d46a8ad17a45d38c650806c46d1f41818f38bab3a7ae945e8d07ff4 all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good 41226a360d8f51c13935bbc2ac8925c0fe8d41f7 Bisecting: 38 revisions left to test after this (roughly 6 steps) [86d6a628a281a17b8341ece99997c1251bb41a41] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm determine whether the revision contains the guilty commit revision 8cb1f10d8c4b716c88b87ae4402a3305d96e5db2 crashed and is reachable testing commit 86d6a628a281a17b8341ece99997c1251bb41a41 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7399eb8f9948310c880226e5faaaa91ba02771044c5d4c8ede1f619e89c75dda all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good 86d6a628a281a17b8341ece99997c1251bb41a41 Bisecting: 19 revisions left to test after this (roughly 4 steps) [7cf4bea77ab60742c128c2ceb4b1b8078887b823] Merge tag 'for-6.6-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux determine whether the revision contains the guilty commit revision d6f1e0bfe532b2ec725d9f768ca305af7aa1029a crashed and is reachable testing commit 7cf4bea77ab60742c128c2ceb4b1b8078887b823 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 244d3029829a6c38f33e775bfa39b8dbed6b8b29be4232aaf217c659ad02b75f all runs: crashed: kernel BUG in dnotify_free_mark representative crash: kernel BUG in dnotify_free_mark, types: [BUG] # git bisect good 7cf4bea77ab60742c128c2ceb4b1b8078887b823 Bisecting: 9 revisions left to test after this (roughly 3 steps) [f684073c09fd4658faa0a75c12b65d89a58b8e83] fs/ntfs3: Refactoring and comments determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit f684073c09fd4658faa0a75c12b65d89a58b8e83 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 51394f463077a194c3394ccea6a0203f366a29b0cf4fae78aa8384299faceec9 all runs: OK false negative chance: 0.000 # git bisect bad f684073c09fd4658faa0a75c12b65d89a58b8e83 Bisecting: 4 revisions left to test after this (roughly 2 steps) [bfbe5b31caa74ab97f1784fe9ade5f45e0d3de91] fs/ntfs3: fix deadlock in mark_as_free_ex determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit bfbe5b31caa74ab97f1784fe9ade5f45e0d3de91 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 526a22c34228284fba28c7dcd62b8658d73d1a3953f47b9366c2a50c303d8d1e all runs: crashed: WARNING in super_trylock_shared representative crash: WARNING in super_trylock_shared, types: [WARNING] # git bisect good bfbe5b31caa74ab97f1784fe9ade5f45e0d3de91 Bisecting: 2 revisions left to test after this (roughly 1 step) [3f2f09f18972dc4548feebd9946c10c04351333d] fs/ntfs3: Use inode_set_ctime_to_ts instead of inode_set_ctime determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 3f2f09f18972dc4548feebd9946c10c04351333d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4a1cf48e9090c02e075d9a54aaecb31a377266585546a9d2661a38aa74a0db08 all runs: crashed: WARNING in super_trylock_shared representative crash: WARNING in super_trylock_shared, types: [WARNING] # git bisect good 3f2f09f18972dc4548feebd9946c10c04351333d Bisecting: 0 revisions left to test after this (roughly 1 step) [dcc852e509a4cba0ac6ac734077cef260e4e0fe6] fs/ntfs3: Fix alternative boot searching determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit dcc852e509a4cba0ac6ac734077cef260e4e0fe6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ce807a310f372ae848577d1a176c717eda452a169f5217dd6cbd1c2d881a3019 all runs: OK false negative chance: 0.000 # git bisect bad dcc852e509a4cba0ac6ac734077cef260e4e0fe6 Bisecting: 0 revisions left to test after this (roughly 0 steps) [4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e] fs/ntfs3: Allow repeated call to ntfs3_put_sbi determine whether the revision contains the guilty commit revision d6f1e0bfe532b2ec725d9f768ca305af7aa1029a crashed and is reachable testing commit 4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1ec8c9c40b4bd8d8218e6f5cdde1c92bbf0ae438ebe2e09a79b4bb2afc4b209d all runs: OK false negative chance: 0.000 # git bisect bad 4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e 4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e is the first bad commit commit 4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e Author: Konstantin Komarov Date: Fri Sep 22 13:07:59 2023 +0300 fs/ntfs3: Allow repeated call to ntfs3_put_sbi Signed-off-by: Konstantin Komarov fs/ntfs3/bitmap.c | 1 + fs/ntfs3/super.c | 21 ++++++++++++++++----- 2 files changed, 17 insertions(+), 5 deletions(-) accumulated error probability: 0.00 culprit signature: 1ec8c9c40b4bd8d8218e6f5cdde1c92bbf0ae438ebe2e09a79b4bb2afc4b209d parent signature: 4a1cf48e9090c02e075d9a54aaecb31a377266585546a9d2661a38aa74a0db08 revisions tested: 26, total time: 3h54m3.744574765s (build: 1h27m31.943830039s, test: 2h15m45.11321126s) first good commit: 4ad5c924df6cd6d85708fa23f9d9a2b78a2e428e fs/ntfs3: Allow repeated call to ntfs3_put_sbi recipients (to): ["almaz.alexandrovich@paragon-software.com"] recipients (cc): []