ci2 starts bisection 2023-11-28 14:07:33.290076054 +0000 UTC m=+27676.110782116 bisecting fixing commit since 09045dae0d902f9f78901a26c7ff1714976a38f9 building syzkaller on 0b6a67ac4b0dc26f43030c5edd01c9175f13b784 ensuring issue is reproducible on original commit 09045dae0d902f9f78901a26c7ff1714976a38f9 testing commit 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2dd842e4aa942b8084d3eaaa94cae3b2e6698111483dd3606d9dd6fdcdc18c3a all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dd037ee6a076292420d72da576c6df3cfba6a91d2e5b2ca1f641404bb98347b6 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] 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=7527 leaves diff=1999 split chunks (needed=false): <1999> split chunk #0 of len 1999 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 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5ebc6fb03082ff3c648553fd1b1a0fbf0ae46e934ef108ea585df2414cab443f all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] 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 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a9a6a9bc3c21c35e04568ba3959ec5812ae55b84ef04e5756c89426feedd95cb all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, 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 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fc605d693ed47b4f61760fbd718fdd79d519143fde75dec7b4dd54a57192341a all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] 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 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b9d08e0a4c6d471b9c828f1d77ccd5f36c02c5087c4ad37b83a4f0df8d5d2a92 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 09045dae0d902f9f78901a26c7ff1714976a38f9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e694e2e58bee8130c83c43478a71990f74abc9b7d25ac2ae44ce71781cfb195f all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] the chunk can be dropped minimized to 400 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_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_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 VXLAN WIRELESS WLAN ZONE_DEVICE] disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed determining the merge base between 09045dae0d902f9f78901a26c7ff1714976a38f9 and df60cee26a2e3d937a319229e335cb3f9c1f16d2 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: 129aeb2f75bab5987f65ae78a6201ced6af4d071e24dd685165c1e239bdf9080 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] testing current HEAD df60cee26a2e3d937a319229e335cb3f9c1f16d2 testing commit df60cee26a2e3d937a319229e335cb3f9c1f16d2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bb579168d94fa57e25514a9bae918c51032597fa049ee1f5ef1fd23c5f017807 all runs: OK false negative chance: 0.000 # git bisect start df60cee26a2e3d937a319229e335cb3f9c1f16d2 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 47695 revisions left to test after this (roughly 16 steps) [75455b906d82424d8704ec3a60127353ff9698b2] 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 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 75455b906d82424d8704ec3a60127353ff9698b2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cee489065a632b8fe2409b5cc04c8d282adbbd065912bfc87dba6778221cb8b9 all runs: OK false negative chance: 0.000 # git bisect bad 75455b906d82424d8704ec3a60127353ff9698b2 Bisecting: 24030 revisions left to test after this (roughly 15 steps) [307e14c039063f0c9bd7a18a7add8f940580dcc9] Merge tag '6.3-rc-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 307e14c039063f0c9bd7a18a7add8f940580dcc9 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 59ec0f04a2d628a055602c5a04655b4061465df49409c68af7ca9d3815c9554c all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good 307e14c039063f0c9bd7a18a7add8f940580dcc9 Bisecting: 11792 revisions left to test after this (roughly 14 steps) [c8cc58e289ed3b5bc50258f52776cf3dfa3bad66] Merge tag 'drm-next-2023-04-24' of git://anongit.freedesktop.org/drm/drm determine whether the revision contains the guilty commit revision 307e14c039063f0c9bd7a18a7add8f940580dcc9 crashed and is reachable testing commit c8cc58e289ed3b5bc50258f52776cf3dfa3bad66 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 49da9ed0230d107a9fc2642ffc6a85d0894b323d8b7ed8f27411759e10ed6b39 all runs: OK false negative chance: 0.000 # git bisect bad c8cc58e289ed3b5bc50258f52776cf3dfa3bad66 Bisecting: 6120 revisions left to test after this (roughly 13 steps) [528125268588a18a2f257002af051b62b14bb282] Merge branch 'nfp-ipsec-csum' determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 528125268588a18a2f257002af051b62b14bb282 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d86634f41a2ab2d1cc81b77fe8a1df4e3078c79f086de9bec5f163c18e2f2799 all runs: OK false negative chance: 0.000 # git bisect bad 528125268588a18a2f257002af051b62b14bb282 Bisecting: 3007 revisions left to test after this (roughly 12 steps) [0601f25d1c4937c678db786961705ce56fbd6bb6] Merge tag 'staging-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging determine whether the revision contains the guilty commit revision 307e14c039063f0c9bd7a18a7add8f940580dcc9 crashed and is reachable testing commit 0601f25d1c4937c678db786961705ce56fbd6bb6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d5b572e40d78f03a94204acc81d958666abd6247d906e2a6e1a48e1e427c03e7 all runs: OK false negative chance: 0.000 # git bisect bad 0601f25d1c4937c678db786961705ce56fbd6bb6 Bisecting: 1535 revisions left to test after this (roughly 11 steps) [d6296cb65320be16dbf20f2fd584ddc25f3437cd] Merge tag 'linux-kselftest-next-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit d6296cb65320be16dbf20f2fd584ddc25f3437cd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 16cc88894b096d41fa8574d5475426a2d197445d6694407b8045ba83dc6a1320 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good d6296cb65320be16dbf20f2fd584ddc25f3437cd Bisecting: 674 revisions left to test after this (roughly 10 steps) [3822a7c40997dc86b1458766a3f146d62393f084] Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 3822a7c40997dc86b1458766a3f146d62393f084 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 19eee83f712387839132813e796f325619a71026dc624e9f3aceb6673e9a6bc4 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good 3822a7c40997dc86b1458766a3f146d62393f084 Bisecting: 366 revisions left to test after this (roughly 8 steps) [72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae] Merge tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb determine whether the revision contains the guilty commit revision 307e14c039063f0c9bd7a18a7add8f940580dcc9 crashed and is reachable testing commit 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c6b721bb773d1510184f31aaedb9399b85d355edc71bac8c3f9dea8f06e36e52 all runs: OK false negative chance: 0.000 # git bisect bad 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae Bisecting: 153 revisions left to test after this (roughly 7 steps) [196774960ba176f1f5a506dc6b5b51fd0b2e0e9b] usb: musb: sunxi: Introduce config struct determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 196774960ba176f1f5a506dc6b5b51fd0b2e0e9b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e61922ae54fa0c16c503d5ec0be43412144ac88eaa0194e67396d9deb84e14a2 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good 196774960ba176f1f5a506dc6b5b51fd0b2e0e9b Bisecting: 76 revisions left to test after this (roughly 6 steps) [e2ffae3ed92a9f768902c1cf82642c3a09cd0345] usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev determine whether the revision contains the guilty commit revision 196774960ba176f1f5a506dc6b5b51fd0b2e0e9b crashed and is reachable testing commit e2ffae3ed92a9f768902c1cf82642c3a09cd0345 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ec0a56a45fe8d90d1e3e211e74d1472f635449b92aedd7a2eb9c94ea44ab2d1d all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good e2ffae3ed92a9f768902c1cf82642c3a09cd0345 Bisecting: 38 revisions left to test after this (roughly 5 steps) [e52a418d81fb3c9db187ca9aa519c534b30962a8] fs: hfs: initialize fsdata in hfs_file_truncate() determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit e52a418d81fb3c9db187ca9aa519c534b30962a8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 87e3cbaeba2ea1508f18e8c300df5cb2e667d301acbae03bf156a6f634f55e05 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good e52a418d81fb3c9db187ca9aa519c534b30962a8 Bisecting: 19 revisions left to test after this (roughly 4 steps) [21773790a77284777ab538203d1ba16a352b5909] scripts/tags.sh: fix the Kconfig tags generation when using latest ctags determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 21773790a77284777ab538203d1ba16a352b5909 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6be8c4dcd794e7cd3f2a41b9f70b05ae1394e5d9fc6cc9f044d986f0b434792b all runs: OK false negative chance: 0.000 # git bisect bad 21773790a77284777ab538203d1ba16a352b5909 Bisecting: 9 revisions left to test after this (roughly 3 steps) [9a549338260ac6eaa495095d4c237aee09aa5a99] lib/zlib: implement switching between DFLTCC and software determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 9a549338260ac6eaa495095d4c237aee09aa5a99 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5fd51acd50a8c9bc5f60754c3e15cdb25c54fb6b36261d007dc99cd53f39039b all runs: OK false negative chance: 0.000 # git bisect bad 9a549338260ac6eaa495095d4c237aee09aa5a99 Bisecting: 4 revisions left to test after this (roughly 2 steps) [a1f46ff2ff88ab8cec64953422f207a81ff379f8] cramfs: Kconfig: fix spelling & punctuation determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit a1f46ff2ff88ab8cec64953422f207a81ff379f8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 483149fb3f5f1fd254b5a5a4f23fc4946c19335c37d64b04f15f5742cb05bfe4 all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good a1f46ff2ff88ab8cec64953422f207a81ff379f8 Bisecting: 2 revisions left to test after this (roughly 1 step) [1b381f6fe495fffbbdace1ee530afb74287c809d] scripts/spelling.txt: add "exsits" pattern and fix typo instances determine whether the revision contains the guilty commit revision e52a418d81fb3c9db187ca9aa519c534b30962a8 crashed and is reachable testing commit 1b381f6fe495fffbbdace1ee530afb74287c809d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 98f7abef51f4c5fa02ba0eb82c5808d587f74e73764ce5a56dac4617cd115a7f all runs: crashed: WARNING in nilfs_dat_prepare_end representative crash: WARNING in nilfs_dat_prepare_end, types: [WARNING] # git bisect good 1b381f6fe495fffbbdace1ee530afb74287c809d Bisecting: 0 revisions left to test after this (roughly 1 step) [4cc06c9afbb4dbed007f06450127ab745d6dc450] lib/zlib: adjust offset calculation for dfltcc_state determine whether the revision contains the guilty commit revision e52a418d81fb3c9db187ca9aa519c534b30962a8 crashed and is reachable testing commit 4cc06c9afbb4dbed007f06450127ab745d6dc450 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2e2b16a1f51625a7f7cf680526a2aed51f5fbbb3cbc58bb86284601838007d6f all runs: OK false negative chance: 0.000 # git bisect bad 4cc06c9afbb4dbed007f06450127ab745d6dc450 Bisecting: 0 revisions left to test after this (roughly 0 steps) [5124a0a549857c4b87173280e192eea24dea72ad] nilfs2: replace WARN_ONs for invalid DAT metadata block requests determine whether the revision contains the guilty commit revision e52a418d81fb3c9db187ca9aa519c534b30962a8 crashed and is reachable testing commit 5124a0a549857c4b87173280e192eea24dea72ad gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ee4d1659091ac0991cfb9666f2586fdb4118b9b2642a4c3fa5c09dd470589cff all runs: OK false negative chance: 0.000 # git bisect bad 5124a0a549857c4b87173280e192eea24dea72ad 5124a0a549857c4b87173280e192eea24dea72ad is the first bad commit commit 5124a0a549857c4b87173280e192eea24dea72ad Author: Ryusuke Konishi Date: Fri Jan 27 01:41:14 2023 +0900 nilfs2: replace WARN_ONs for invalid DAT metadata block requests If DAT metadata file block access fails due to corruption of the DAT file or abnormal virtual block numbers held by b-trees or inodes, a kernel warning is generated. This replaces the WARN_ONs by error output, so that a kernel, booted with panic_on_warn, does not panic. This patch also replaces the detected return code -ENOENT with another internal code -EINVAL to notify the bmap layer of metadata corruption. When the bmap layer sees -EINVAL, it handles the abnormal situation with nilfs_bmap_convert_error() and finally returns code -EIO as it should. Link: https://lkml.kernel.org/r/0000000000005cc3d205ea23ddcf@google.com Link: https://lkml.kernel.org/r/20230126164114.6911-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi Reported-by: Tested-by: Ryusuke Konishi Signed-off-by: Andrew Morton fs/nilfs2/dat.c | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) accumulated error probability: 0.00 culprit signature: ee4d1659091ac0991cfb9666f2586fdb4118b9b2642a4c3fa5c09dd470589cff parent signature: 98f7abef51f4c5fa02ba0eb82c5808d587f74e73764ce5a56dac4617cd115a7f revisions tested: 26, total time: 5h42m25.694464184s (build: 2h48m18.77645721s, test: 2h43m31.569881009s) first good commit: 5124a0a549857c4b87173280e192eea24dea72ad nilfs2: replace WARN_ONs for invalid DAT metadata block requests recipients (to): ["akpm@linux-foundation.org" "konishi.ryusuke@gmail.com"] recipients (cc): []