ci2 starts bisection 2024-05-17 05:45:45.28256368 +0000 UTC m=+46361.173741060 bisecting fixing commit since 6741e066ec7633450d3186946035c1f80c4226b8 building syzkaller on 059e99634d85e743d0e9fc4ca38805b8248a049f ensuring issue is reproducible on original commit 6741e066ec7633450d3186946035c1f80c4226b8 testing commit 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f64097d603963a867761aada43dd06936a1f58befb07463a265562d4010655fe all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 67ca793f6fd14a076a369543275c3eddd2f0547eb29bbe17a7db1d7ec7f6f473 all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, 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=7455 leaves diff=1990 split chunks (needed=false): <1990> split chunk #0 of len 1990 into 5 parts testing without sub-chunk 1/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a20cefc9ae7414e413dbfe913dcc37d2551a3741141bfa4250ed5e2afc98ee07 all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, types: [BUG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5958a1f196f93b30e7b98b82cb725af60b04b2ed1f21f1246cfa5623aa88a46c all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, types: [BUG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 65266fb0e57241b989633df70b5ffaddbe64696b5b46f653c40bf4b500cb9501 all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, types: [BUG] 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 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4e9ff2ffb4ce7e2eefcbd41d1dcad87462bd017bcb52d4997f1d3feef69c314b 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 6741e066ec7633450d3186946035c1f80c4226b8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d18581c9a8bbdb6278b3fe992238fd7a090512bc4bc88b5d37aa644182d1102e all runs: crashed: kernel BUG in put_ntfs representative crash: kernel BUG in put_ntfs, types: [BUG] the chunk can be dropped minimized to 398 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_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_LANG_EXCLUDE 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_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 [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed determining the merge base between 6741e066ec7633450d3186946035c1f80c4226b8 and ea5f6ad9ad9645733b72ab53a98e719b460d36a6 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: 42c30520b50dd10cd553f18c735ce4e5f94f43b7b119bd294a183e1fb0fa8156 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] testing current HEAD ea5f6ad9ad9645733b72ab53a98e719b460d36a6 testing commit ea5f6ad9ad9645733b72ab53a98e719b460d36a6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d3ff225deeaecd957e83a3fd2b0e4a40617b739f38950296218f1dfee58a1b48 all runs: OK false negative chance: 0.000 # git bisect start ea5f6ad9ad9645733b72ab53a98e719b460d36a6 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 68272 revisions left to test after this (roughly 16 steps) [53ea7f624fb91074c2f9458832ed74975ee5d64c] Merge tag 'xfs-6.6-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 53ea7f624fb91074c2f9458832ed74975ee5d64c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 41759f136da2e3a2713039b90cc74c16eaa924330d6456d2480dac405efc78e7 all runs: OK false negative chance: 0.000 # git bisect bad 53ea7f624fb91074c2f9458832ed74975ee5d64c Bisecting: 34114 revisions left to test after this (roughly 15 steps) [681c5b51dc6b8ff1ec05555243eccf64a08cb2fd] 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 681c5b51dc6b8ff1ec05555243eccf64a08cb2fd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fc7ea902adb4b50dfea86c09383bc0d6f9200a4a32f0bb5e9797dfce38a990e2 all runs: OK false negative chance: 0.000 # git bisect bad 681c5b51dc6b8ff1ec05555243eccf64a08cb2fd Bisecting: 17041 revisions left to test after this (roughly 14 steps) [a8248fc4ad9b815c9345deb73873cc72a543d148] Merge tag 'rxrpc-next-20230131' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit a8248fc4ad9b815c9345deb73873cc72a543d148 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 25edc90b5808fdb7c3e7e84c2e185cd418ef090754476217f8e65b89ba7d278c all runs: OK false negative chance: 0.000 # git bisect bad a8248fc4ad9b815c9345deb73873cc72a543d148 Bisecting: 9615 revisions left to test after this (roughly 13 steps) [1ca06f1c1acecbe02124f14a37cce347b8c1a90c] Merge tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 1ca06f1c1acecbe02124f14a37cce347b8c1a90c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: aed09aa79e824e1b7717aa00e8d08ef5111cf50bdd07405953448ea57e19ef58 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 1ca06f1c1acecbe02124f14a37cce347b8c1a90c Bisecting: 4839 revisions left to test after this (roughly 12 steps) [dd6f9b17cd7af68b6a5090deedf1f5e84f66f4e6] Merge tag 'tty-6.2-rc1' 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 dd6f9b17cd7af68b6a5090deedf1f5e84f66f4e6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c74b69dffda49d48de0d029f70c3914a5c99b4291ccd8904a1a39d34f2ed4802 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good dd6f9b17cd7af68b6a5090deedf1f5e84f66f4e6 Bisecting: 2420 revisions left to test after this (roughly 11 steps) [ce9ef749a2fa9048c1ebacc3194b17a9628512f5] ASoC: SOF: Fixes for suspend after firmware crash determine whether the revision contains the guilty commit revision 1ca06f1c1acecbe02124f14a37cce347b8c1a90c crashed and is reachable testing commit ce9ef749a2fa9048c1ebacc3194b17a9628512f5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e190893d9d74c608aae8a6a55e2ab5736a6197d69fac9137376c2c7bd5e0efd2 all runs: OK false negative chance: 0.000 # git bisect bad ce9ef749a2fa9048c1ebacc3194b17a9628512f5 Bisecting: 1196 revisions left to test after this (roughly 10 steps) [2f26e424552efd50722f4cf61f7f080373adbb1e] Merge tag 'loongarch-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson determine whether the revision contains the guilty commit revision 1ca06f1c1acecbe02124f14a37cce347b8c1a90c crashed and is reachable testing commit 2f26e424552efd50722f4cf61f7f080373adbb1e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 625612c49e9196516543d17a76db29f9ec698d7b0692f59f064e7a6a22e1ce25 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 2f26e424552efd50722f4cf61f7f080373adbb1e Bisecting: 650 revisions left to test after this (roughly 9 steps) [7c0846125358f991d83f34ddde52956b196db3de] m68k: remove broken strcmp implementation determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 7c0846125358f991d83f34ddde52956b196db3de gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0303a91c5f603324ed84e43a3560f6a82ab5d40ae0dde7a03ba00973f5049c7a all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 7c0846125358f991d83f34ddde52956b196db3de Bisecting: 305 revisions left to test after this (roughly 8 steps) [6022ec6ee2c3a16b26f218d7abb538afb839bd6d] Merge tag 'ntfs3_for_6.2' of https://github.com/Paragon-Software-Group/linux-ntfs3 determine whether the revision contains the guilty commit revision 1ca06f1c1acecbe02124f14a37cce347b8c1a90c crashed and is reachable testing commit 6022ec6ee2c3a16b26f218d7abb538afb839bd6d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: adda6f7fbcabb1debb892606bfc83ffdd491ed68185023d68a9abac8af04bd52 all runs: OK false negative chance: 0.000 # git bisect bad 6022ec6ee2c3a16b26f218d7abb538afb839bd6d Bisecting: 172 revisions left to test after this (roughly 8 steps) [ec34c2b4ec383766a42ffd9206dc6605be3c6f6c] Merge tag 'backlight-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight determine whether the revision contains the guilty commit revision dd6f9b17cd7af68b6a5090deedf1f5e84f66f4e6 crashed and is reachable testing commit ec34c2b4ec383766a42ffd9206dc6605be3c6f6c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ddfb4e96cb64ba57adb2271ede84f8d44d3625e0a367793493fa927783720392 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good ec34c2b4ec383766a42ffd9206dc6605be3c6f6c Bisecting: 85 revisions left to test after this (roughly 7 steps) [7a693ea78e3c48605a2d849fd241ff15561f10d5] Merge tag 'pwm/for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm determine whether the revision contains the guilty commit revision 2f26e424552efd50722f4cf61f7f080373adbb1e crashed and is reachable testing commit 7a693ea78e3c48605a2d849fd241ff15561f10d5 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d1674b098da490d2f35171feb37fb97297ab15a7ceaf62f98233f95903ccc6e4 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 7a693ea78e3c48605a2d849fd241ff15561f10d5 Bisecting: 42 revisions left to test after this (roughly 6 steps) [095d8ce635c116bb7813d865adfbccde8094d920] fs/ntfs3: Use _le variants of bitops functions determine whether the revision contains the guilty commit checking the merge base f76349cf41451c5c42a99f18a9163377e4b364ff no existing result, test the revision testing commit f76349cf41451c5c42a99f18a9163377e4b364ff gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 82a21717fd902a2db34a20af8612fe7595305b627891f28e1fe6b4a681e2db59 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] testing commit 095d8ce635c116bb7813d865adfbccde8094d920 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 01da0d9487c31580da0b628fbd9c63b8d33ec2dcd443fa2f8cc30dcfcd317f8e all runs: OK false negative chance: 0.000 # git bisect bad 095d8ce635c116bb7813d865adfbccde8094d920 Bisecting: 21 revisions left to test after this (roughly 5 steps) [887bfc546097fbe8071dac13b2fef73b77920899] fs/ntfs3: Fix slab-out-of-bounds read in run_unpack determine whether the revision contains the guilty commit revision f76349cf41451c5c42a99f18a9163377e4b364ff crashed and is reachable testing commit 887bfc546097fbe8071dac13b2fef73b77920899 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0f7e6ad36541720013979004637ffb49f342e9474e493bf636a0bc41e57b67bf all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 887bfc546097fbe8071dac13b2fef73b77920899 Bisecting: 10 revisions left to test after this (roughly 4 steps) [4c9ba192c73f52dc1d549fcfeb109b725fea8950] fs/ntfs3: Fix hidedotfiles mount option by reversing behaviour determine whether the revision contains the guilty commit revision 887bfc546097fbe8071dac13b2fef73b77920899 crashed and is reachable testing commit 4c9ba192c73f52dc1d549fcfeb109b725fea8950 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 96a78005ef5e8c4c7ca2c33ab5d82498e024b837dc4bcdb4c08cf1a51d334a5f all runs: OK false negative chance: 0.000 # git bisect bad 4c9ba192c73f52dc1d549fcfeb109b725fea8950 Bisecting: 5 revisions left to test after this (roughly 3 steps) [0d0f659bf713662fabed973f9996b8f23c59ca51] fs/ntfs3: Use __GFP_NOWARN allocation at wnd_init() determine whether the revision contains the guilty commit revision 887bfc546097fbe8071dac13b2fef73b77920899 crashed and is reachable testing commit 0d0f659bf713662fabed973f9996b8f23c59ca51 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 685bb9b2e7e10e2b8ac6f76309fc0ec41069c0a74a57cdf96550f2213397ec49 all runs: crashed: WARNING in ntfs_fill_super representative crash: WARNING in ntfs_fill_super, types: [WARNING] # git bisect good 0d0f659bf713662fabed973f9996b8f23c59ca51 Bisecting: 2 revisions left to test after this (roughly 2 steps) [75b5e47201329537c8b88531a59aab2cbcec8d61] fs/ntfs3: Eliminate unnecessary ternary operator in ntfs_d_compare() determine whether the revision contains the guilty commit revision f76349cf41451c5c42a99f18a9163377e4b364ff crashed and is reachable testing commit 75b5e47201329537c8b88531a59aab2cbcec8d61 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 061a54cee6beb29b8c51867fbfa362a4b511e1aff94c89d0acd9d1e370ba81b7 all runs: OK false negative chance: 0.000 # git bisect bad 75b5e47201329537c8b88531a59aab2cbcec8d61 Bisecting: 0 revisions left to test after this (roughly 1 step) [019d22eb0eb707fc099e6e8fad9b3933236a06d0] fs/ntfs3: Validate attribute data and valid sizes determine whether the revision contains the guilty commit revision 887bfc546097fbe8071dac13b2fef73b77920899 crashed and is reachable testing commit 019d22eb0eb707fc099e6e8fad9b3933236a06d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4eb854e0121f99907bdcd4cd3d5834d8ea3955d7119d732761f09558718cc21c all runs: OK false negative chance: 0.000 # git bisect bad 019d22eb0eb707fc099e6e8fad9b3933236a06d0 Bisecting: 0 revisions left to test after this (roughly 0 steps) [59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf] fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() determine whether the revision contains the guilty commit revision f76349cf41451c5c42a99f18a9163377e4b364ff crashed and is reachable testing commit 59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dcce3ac99a8f70056a2e4ce1ac966cf37fc73a3023485945ef7f3f918e981f03 all runs: OK false negative chance: 0.000 # git bisect bad 59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf 59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf is the first bad commit commit 59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf Author: Tetsuo Handa Date: Sun Oct 2 23:54:11 2022 +0900 fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() syzbot is reporting too large allocation at ntfs_fill_super() [1], for a crafted filesystem can contain bogus inode->i_size. Add __GFP_NOWARN in order to avoid too large allocation warning, than exhausting memory by using kvmalloc(). Link: https://syzkaller.appspot.com/bug?extid=33f3faaa0c08744f7d40 [1] Reported-by: syzot Signed-off-by: Tetsuo Handa Signed-off-by: Konstantin Komarov fs/ntfs3/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) accumulated error probability: 0.00 culprit signature: dcce3ac99a8f70056a2e4ce1ac966cf37fc73a3023485945ef7f3f918e981f03 parent signature: 685bb9b2e7e10e2b8ac6f76309fc0ec41069c0a74a57cdf96550f2213397ec49 revisions tested: 28, total time: 6h8m4.275594562s (build: 3h14m9.183988784s, test: 2h43m55.400846563s) first good commit: 59bfd7a483da36bd202532a3d9ea1f14f3bf3aaf fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() recipients (to): ["almaz.alexandrovich@paragon-software.com" "penguin-kernel@i-love.sakura.ne.jp"] recipients (cc): []