ci2 starts bisection 2025-02-23 10:07:32.004262358 +0000 UTC m=+143895.040691150 bisecting fixing commit since e4d90d63d385228b1e0bcf31cc15539bbbc28f7f building syzkaller on 27cbe77f4f2a8de98c3d540ef77796263555fe6b ensuring issue is reproducible on original commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c549250055d76be85443eaf6575a3de31785ef6328abebce4988d53e302b84e all runs: crashed: KASAN: use-after-free Read in reiserfs_find_entry representative crash: KASAN: use-after-free Read in reiserfs_find_entry, types: [KASAN] check whether we can drop unnecessary instrumentation disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fec4ca176f62f88564bb9bbd570360a6cfdfcffa75cef594f6ffea198e328040 run #0: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #1: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #2: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #3: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #4: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #5: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #6: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #7: crashed: KASAN: out-of-bounds Read in reiserfs_find_entry run #8: crashed: KASAN: use-after-free Read in reiserfs_find_entry run #9: crashed: KASAN: use-after-free Read in reiserfs_find_entry representative crash: KASAN: use-after-free Read in reiserfs_find_entry, types: [KASAN] the bug reproduces without the instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed kconfig minimization: base=3823 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 BUG], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ce2c2c195f03dc862a3c6d4dc0049c4d542cc6c04277b1805a76168fc7780334 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e27d8ad5cd97545ccc0d366be8ceea4b505deba542799686d973bfb24f00c93a run #0: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #1: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #2: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #3: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #4: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #5: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #6: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #7: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #8: crashed: KASAN: use-after-free Read in set_de_name_and_namelen run #9: infra problem: failed to get create instance operation operation-1740308862708-62ecd3b8faabd-efe76bb5-e51cd6e1: googleapi: Error 503: The service is currently unavailable., backendError representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d6b1dc7abdb1feda5032b15312c5495ace0c3978494469db878c7b56b95bf402 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b723d8d8359a3e32e6a3e5bce22d91066e3537885b3a3d85aace35903b54a171 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit e4d90d63d385228b1e0bcf31cc15539bbbc28f7f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2ea5b565d9f9892f1d2a7be2a33a0eda275b313926aa029de34fa2fc6f71ae77 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] 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_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 SPECULATION_MITIGATIONS 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 [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed determining the merge base between e4d90d63d385228b1e0bcf31cc15539bbbc28f7f and 27102b38b8ca7ffb1622f27bcb41475d121fb67f 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: 20966b2454d1966d51698f8f31d22e5c3cd7e298266f4c42b90f180b36017b59 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] testing current HEAD 27102b38b8ca7ffb1622f27bcb41475d121fb67f testing commit 27102b38b8ca7ffb1622f27bcb41475d121fb67f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 120ce4f0cf4b26f573104bbfbfb2a0f61b3593e195e17f5e5f3b9cc38f50dbcc all runs: OK false negative chance: 0.000 # git bisect start 27102b38b8ca7ffb1622f27bcb41475d121fb67f 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 98902 revisions left to test after this (roughly 17 steps) [12958e9c4c8e93ef694c10960c78453edf21526e] Merge tag 'xfs-6.8-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 12958e9c4c8e93ef694c10960c78453edf21526e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e04b1c44d244316f79b9ca65c6a37cfedaeb0176e6e6c8f732df5f350290e114 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 12958e9c4c8e93ef694c10960c78453edf21526e Bisecting: 49388 revisions left to test after this (roughly 16 steps) [b1bc554e009e3aeed7e4cfd2e717c7a34a98c683] Merge tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit b1bc554e009e3aeed7e4cfd2e717c7a34a98c683 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5e50730e252aa8b1cc59c803fb3708a62bf8fdec2209ee03d5f84ddf69882018 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good b1bc554e009e3aeed7e4cfd2e717c7a34a98c683 Bisecting: 24635 revisions left to test after this (roughly 15 steps) [77a0cfafa9af9c0d5b43534eb90d530c189edca1] Merge tag 'for-6.13/block-20241118' of git://git.kernel.dk/linux determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit 77a0cfafa9af9c0d5b43534eb90d530c189edca1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8d5aecc62604b110dbfd7d5663638e261c1a9b2c3fb74400f4c08eded08f50c1 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 77a0cfafa9af9c0d5b43534eb90d530c189edca1 Bisecting: 12318 revisions left to test after this (roughly 14 steps) [e72da82d5a6deec67a680434e1f19ba3996fbb11] Merge tag 'drm-fixes-2024-12-14' of https://gitlab.freedesktop.org/drm/kernel determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit e72da82d5a6deec67a680434e1f19ba3996fbb11 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8ca16b26cc521357dbe19d4b8dba991e0cef01277e2104c43de81a5de3ce7f9c all runs: OK false negative chance: 0.000 # git bisect bad e72da82d5a6deec67a680434e1f19ba3996fbb11 Bisecting: 6715 revisions left to test after this (roughly 13 steps) [071b34dcf71523a559b6c39f5d21a268a9531b50] Merge tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 071b34dcf71523a559b6c39f5d21a268a9531b50 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cfa1e1532733146c0c6300419fd47a2dd49fe733d3e41d1873801f9869403886 all runs: OK false negative chance: 0.000 # git bisect bad 071b34dcf71523a559b6c39f5d21a268a9531b50 Bisecting: 2626 revisions left to test after this (roughly 12 steps) [9c39d5ab450f7181775957000f4aff33bfef9f7b] Merge tag 'soc-dt-6.13' 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 9c39d5ab450f7181775957000f4aff33bfef9f7b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2c69763f056f586bc4b0795bcb4ccd5c5e86a54c47318c345262659e7131c6be all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 9c39d5ab450f7181775957000f4aff33bfef9f7b Bisecting: 1248 revisions left to test after this (roughly 10 steps) [5c46638540f0874ab3f5a52fbe9de33973fda508] Merge tag 'wireless-next-2024-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit 5c46638540f0874ab3f5a52fbe9de33973fda508 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cf4fcdb6c2df28a3f7822e2904d87bf0f75042b9d2275718ceec32a73974a2cc all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 5c46638540f0874ab3f5a52fbe9de33973fda508 Bisecting: 636 revisions left to test after this (roughly 9 steps) [90a19b744de3a4fb51aee2edd8f2b9a4b14c9878] Merge tag 'erofs-for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs determine whether the revision contains the guilty commit revision 5c46638540f0874ab3f5a52fbe9de33973fda508 crashed and is reachable testing commit 90a19b744de3a4fb51aee2edd8f2b9a4b14c9878 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 76e629d3a31efb79d6603b4a9dced1b055eab578f8bd374efdb3fc96f0458014 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 90a19b744de3a4fb51aee2edd8f2b9a4b14c9878 Bisecting: 315 revisions left to test after this (roughly 8 steps) [1a7585c3a4504705a97c1560ff67d589b693115d] Merge tag 'asoc-v6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next determine whether the revision contains the guilty commit revision b1bc554e009e3aeed7e4cfd2e717c7a34a98c683 crashed and is reachable testing commit 1a7585c3a4504705a97c1560ff67d589b693115d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 099d92958925a25cbb1ab620125efe7dbc1aaa258e6d8e5f31f86d77016b25d4 all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 1a7585c3a4504705a97c1560ff67d589b693115d Bisecting: 158 revisions left to test after this (roughly 7 steps) [2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade] Merge tag 'xfs-6.13-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit 2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b73930c0cdadce38037ff4f976d67ce84d052aa988d08cab12bfdf584893f02b all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 2edc8f933df7dfc7f9f7e0af8aa68c3b9e8cbade Bisecting: 64 revisions left to test after this (roughly 6 steps) [341d041daae52cd5f014f68c1c7d9039db818fca] Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd determine whether the revision contains the guilty commit revision 9c39d5ab450f7181775957000f4aff33bfef9f7b crashed and is reachable testing commit 341d041daae52cd5f014f68c1c7d9039db818fca gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bf1ebc8c990cc73cdf1fb452c4228e0878672a578ae6ffba7da841b9fa8f14bd all runs: OK false negative chance: 0.000 # git bisect bad 341d041daae52cd5f014f68c1c7d9039db818fca Bisecting: 46 revisions left to test after this (roughly 6 steps) [d68beb276ba26cec47350a6d468e967673ee0c56] iommu/arm-smmu-v3: Support IOMMU_HWPT_INVALIDATE using a VIOMMU object determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit d68beb276ba26cec47350a6d468e967673ee0c56 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8a7c5a726454f76cb670c8127309e81528fbbefd2ee4c444d7215aefd717a9fe all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good d68beb276ba26cec47350a6d468e967673ee0c56 Bisecting: 20 revisions left to test after this (roughly 5 steps) [fc39fb56917bb3cb53e99560ca3612a84456ada2] Merge tag 'jfs-6.13' of github.com:kleikamp/linux-shaggy determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit fc39fb56917bb3cb53e99560ca3612a84456ada2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bd9fb569c74e87df6f9d5576182919647889b0cdc77e0425e84a0c205ef26545 all runs: OK false negative chance: 0.000 # git bisect bad fc39fb56917bb3cb53e99560ca3612a84456ada2 Bisecting: 15 revisions left to test after this (roughly 4 steps) [2dde263d81dc6ded2df086bf9db05396c7c215ee] Merge tag 'fsnotify_for_v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit 2dde263d81dc6ded2df086bf9db05396c7c215ee gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 560f0c1f7079dbae3100199fbb2b9bdecc74e75c1a7f93d217a32bc5383fa913 all runs: OK false negative chance: 0.000 # git bisect bad 2dde263d81dc6ded2df086bf9db05396c7c215ee Bisecting: 4 revisions left to test after this (roughly 2 steps) [c01f664e4ca210823b7594b50669bbd9b0a3c3b0] Merge tag 'reiserfs_delete' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit c01f664e4ca210823b7594b50669bbd9b0a3c3b0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: de91df8f55dd852f1fa9b2bdfa7720996c58bac68b0d5a17037a229fa68b9703 all runs: OK false negative chance: 0.000 # git bisect bad c01f664e4ca210823b7594b50669bbd9b0a3c3b0 Bisecting: 2 revisions left to test after this (roughly 1 step) [344044d8c9e256f86d51fd30212dd63ecb9f3333] dquot.c: get rid of include ../internal.h determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit 344044d8c9e256f86d51fd30212dd63ecb9f3333 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6a4e09cfa1a4ecd10814d52d7dd7807a4dbd07fcd17c59768957fb3d02663fff all runs: crashed: KASAN: use-after-free Read in set_de_name_and_namelen representative crash: KASAN: use-after-free Read in set_de_name_and_namelen, types: [KASAN] # git bisect good 344044d8c9e256f86d51fd30212dd63ecb9f3333 Bisecting: 1 revision left to test after this (roughly 1 step) [fb6f20ecb121cef4d7946f834a6ee867c4e21b4a] reiserfs: The last commit determine whether the revision contains the guilty commit revision 12958e9c4c8e93ef694c10960c78453edf21526e crashed and is reachable testing commit fb6f20ecb121cef4d7946f834a6ee867c4e21b4a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 094f580e6b8da4dc7ea388405b741b6a59387190e1eb9014e4aafbd401031a9c all runs: OK false negative chance: 0.000 # git bisect bad fb6f20ecb121cef4d7946f834a6ee867c4e21b4a fb6f20ecb121cef4d7946f834a6ee867c4e21b4a is the first bad commit commit fb6f20ecb121cef4d7946f834a6ee867c4e21b4a Author: Jan Kara Date: Thu Oct 17 12:28:23 2024 +0200 reiserfs: The last commit Deprecation period of reiserfs ends with the end of this year so it is time to remove it from the kernel. Acked-by: Darrick J. Wong Acked-by: Christian Brauner Signed-off-by: Jan Kara Documentation/filesystems/porting.rst | 2 +- Documentation/userspace-api/ioctl/ioctl-number.rst | 2 +- MAINTAINERS | 5 - arch/alpha/configs/defconfig | 1 - arch/arm/configs/pxa_defconfig | 4 - arch/m68k/configs/amiga_defconfig | 1 - arch/m68k/configs/apollo_defconfig | 1 - arch/m68k/configs/atari_defconfig | 1 - arch/m68k/configs/bvme6000_defconfig | 1 - arch/m68k/configs/hp300_defconfig | 1 - arch/m68k/configs/mac_defconfig | 1 - arch/m68k/configs/multi_defconfig | 1 - arch/m68k/configs/mvme147_defconfig | 1 - arch/m68k/configs/mvme16x_defconfig | 1 - arch/m68k/configs/q40_defconfig | 1 - arch/m68k/configs/sun3_defconfig | 1 - arch/m68k/configs/sun3x_defconfig | 1 - arch/sh/configs/landisk_defconfig | 1 - arch/sh/configs/titan_defconfig | 1 - arch/um/configs/i386_defconfig | 1 - arch/um/configs/x86_64_defconfig | 1 - drivers/block/Kconfig | 2 +- fs/Kconfig | 1 - fs/Makefile | 1 - fs/buffer.c | 3 +- fs/quota/Kconfig | 15 +- fs/reiserfs/Kconfig | 91 - fs/reiserfs/Makefile | 30 - fs/reiserfs/README | 151 - fs/reiserfs/acl.h | 78 - fs/reiserfs/bitmap.c | 1476 ------- fs/reiserfs/dir.c | 346 -- fs/reiserfs/do_balan.c | 1900 --------- fs/reiserfs/file.c | 270 -- fs/reiserfs/fix_node.c | 2822 ------------- fs/reiserfs/hashes.c | 177 - fs/reiserfs/ibalance.c | 1161 ------ fs/reiserfs/inode.c | 3416 --------------- fs/reiserfs/ioctl.c | 221 - fs/reiserfs/item_ops.c | 737 ---- fs/reiserfs/journal.c | 4404 -------------------- fs/reiserfs/lbalance.c | 1426 ------- fs/reiserfs/lock.c | 101 - fs/reiserfs/namei.c | 1725 -------- fs/reiserfs/objectid.c | 216 - fs/reiserfs/prints.c | 792 ---- fs/reiserfs/procfs.c | 490 --- fs/reiserfs/reiserfs.h | 3419 --------------- fs/reiserfs/resize.c | 230 - fs/reiserfs/stree.c | 2280 ---------- fs/reiserfs/super.c | 2646 ------------ fs/reiserfs/tail_conversion.c | 318 -- fs/reiserfs/xattr.c | 1039 ----- fs/reiserfs/xattr.h | 117 - fs/reiserfs/xattr_acl.c | 411 -- fs/reiserfs/xattr_security.c | 127 - fs/reiserfs/xattr_trusted.c | 46 - fs/reiserfs/xattr_user.c | 43 - include/uapi/linux/reiserfs_fs.h | 27 - include/uapi/linux/reiserfs_xattr.h | 25 - scripts/selinux/mdp/mdp.c | 3 - tools/objtool/noreturns.h | 1 - .../filesystems/statmount/statmount_test.c | 2 +- 63 files changed, 12 insertions(+), 32804 deletions(-) delete mode 100644 fs/reiserfs/Kconfig delete mode 100644 fs/reiserfs/Makefile delete mode 100644 fs/reiserfs/README delete mode 100644 fs/reiserfs/acl.h delete mode 100644 fs/reiserfs/bitmap.c delete mode 100644 fs/reiserfs/dir.c delete mode 100644 fs/reiserfs/do_balan.c delete mode 100644 fs/reiserfs/file.c delete mode 100644 fs/reiserfs/fix_node.c delete mode 100644 fs/reiserfs/hashes.c delete mode 100644 fs/reiserfs/ibalance.c delete mode 100644 fs/reiserfs/inode.c delete mode 100644 fs/reiserfs/ioctl.c delete mode 100644 fs/reiserfs/item_ops.c delete mode 100644 fs/reiserfs/journal.c delete mode 100644 fs/reiserfs/lbalance.c delete mode 100644 fs/reiserfs/lock.c delete mode 100644 fs/reiserfs/namei.c delete mode 100644 fs/reiserfs/objectid.c delete mode 100644 fs/reiserfs/prints.c delete mode 100644 fs/reiserfs/procfs.c delete mode 100644 fs/reiserfs/reiserfs.h delete mode 100644 fs/reiserfs/resize.c delete mode 100644 fs/reiserfs/stree.c delete mode 100644 fs/reiserfs/super.c delete mode 100644 fs/reiserfs/tail_conversion.c delete mode 100644 fs/reiserfs/xattr.c delete mode 100644 fs/reiserfs/xattr.h delete mode 100644 fs/reiserfs/xattr_acl.c delete mode 100644 fs/reiserfs/xattr_security.c delete mode 100644 fs/reiserfs/xattr_trusted.c delete mode 100644 fs/reiserfs/xattr_user.c delete mode 100644 include/uapi/linux/reiserfs_fs.h delete mode 100644 include/uapi/linux/reiserfs_xattr.h accumulated error probability: 0.00 parent commit 6485cf5ea253d40d507cd71253c9568c5470cd27 wasn't tested testing commit 6485cf5ea253d40d507cd71253c9568c5470cd27 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9979d0c3e9ab3f9543fa833055c18490b10b13fe0f6436f1870a5bbbbce44204 culprit signature: 094f580e6b8da4dc7ea388405b741b6a59387190e1eb9014e4aafbd401031a9c parent signature: 9979d0c3e9ab3f9543fa833055c18490b10b13fe0f6436f1870a5bbbbce44204 revisions tested: 26, total time: 5h39m26.887930747s (build: 2h21m27.792907933s, test: 3h2m25.820597649s) first good commit: fb6f20ecb121cef4d7946f834a6ee867c4e21b4a reiserfs: The last commit recipients (to): ["brauner@kernel.org" "djwong@kernel.org" "jack@suse.cz"] recipients (cc): []