ci2 starts bisection 2024-01-03 14:30:07.683284333 +0000 UTC m=+1032011.007169894 bisecting fixing commit since f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f building syzkaller on d216d8a03b50bef82eac746d227230835f061640 ensuring issue is reproducible on original commit f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f testing commit f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6b063716de0311d93aa74c4efcb35d53b86375ccf3c46a3d102470b2173831cd all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7be9394339f45e52195e1fcc870f7933ebf40063828704d15c6fd5b90c2447b2 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, 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=3703 full=7269 leaves diff=1986 split chunks (needed=false): <1986> split chunk #0 of len 1986 into 5 parts testing without sub-chunk 1/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8b7c835ce58b74aae0a205d759450623143c4de56ca9f998031e2946b7581e56 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, 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 f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 270f1e7f8e77bef3a0cd2a11e108232ea1789d1795c83b24cf4f0fd602fec29a all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d03fb55f7bfbaabceec1138900f5d243ef852041a55bb89206984fe662014772 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] 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 f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be633f64f4b3e4e3136ed4645943ca770f2d0d13572c7c0f321e8e00eeb5cf47 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 f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 50af4f3cbf2e796d280d4230fbf0afb7b6727bf0b2ebe649b99e4f1c32f2f4dd all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] the chunk can be dropped minimized to 398 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASYMMETRIC_TPM_KEY_SUBTYPE ATM AX25 CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN IP_SCTP L2TP LIBCRC32C LIBNVDIMM MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_RETU MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_REPORTING PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_DYNAMIC PREEMPT_NOTIFIERS PREEMPT_RCU PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS_COMMON SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_LED SND_CTL_VALIDATION SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_CGROUP_DATA SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TARGET_CORE TASKS_RCU TASKS_RCU_GENERIC TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TPM_KEY_PARSER TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRUSTED_KEYS TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_FUSB302 TYPEC_TCPCI TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_CHIPIDEA_HOST USB_CHIPIDEA_IMX USB_CHIPIDEA_MSM USB_CHIPIDEA_PCI USB_CHIPIDEA_TEGRA USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER USB_CONFIGFS_F_TCM USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIDEO_V4L2 VXLAN WIRELESS WLAN ZONE_DEVICE] disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed determining the merge base between f6f7927ac664ba23447f8dd3c3dfe2f4ee39272f and 610a9b8f49fbcf1100716370d3b5f6f884a2835a 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f15ed9dd2464335cd54afb25719463e08354382b6072a1d9a8810981a8788220 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] testing current HEAD 610a9b8f49fbcf1100716370d3b5f6f884a2835a testing commit 610a9b8f49fbcf1100716370d3b5f6f884a2835a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 079445f6b12fc108d224ca9eb3271b2fd877e414d7e9199cbcf9576f02e3856b all runs: OK false negative chance: 0.000 # git bisect start 610a9b8f49fbcf1100716370d3b5f6f884a2835a 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 95294 revisions left to test after this (roughly 17 steps) [edd4e25a230dc8a977fca667db788424917ca2f3] Merge tag 'wireless-next-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit edd4e25a230dc8a977fca667db788424917ca2f3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c9228ffbb6a7704caea6d4227388dc8631e84331ba41bd28e811fe3930159ee9 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good edd4e25a230dc8a977fca667db788424917ca2f3 Bisecting: 47670 revisions left to test after this (roughly 16 steps) [d8aa21235d0342e6d0cc99f37d0771749e742e5a] Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git determine whether the revision contains the guilty commit revision edd4e25a230dc8a977fca667db788424917ca2f3 crashed and is reachable testing commit d8aa21235d0342e6d0cc99f37d0771749e742e5a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7800a62b1ebe9e8ac567ce163ad86a1df303fe5249778b46af0221209e2e00d6 all runs: OK false negative chance: 0.000 # git bisect bad d8aa21235d0342e6d0cc99f37d0771749e742e5a Bisecting: 23828 revisions left to test after this (roughly 15 steps) [d392e49ad89059624a2b24daea3c64d0e0fb4124] Merge tag 'trace-tools-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit d392e49ad89059624a2b24daea3c64d0e0fb4124 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b4c9912904cba2920206ccf027f030627391155b79b3752c579373cfb41463ae all runs: OK false negative chance: 0.000 # git bisect bad d392e49ad89059624a2b24daea3c64d0e0fb4124 Bisecting: 11986 revisions left to test after this (roughly 14 steps) [a6e3e6f138058ff184d8ef5064a033b3f5fee8f8] Merge tag 'mm-nonmm-stable-2022-12-17-20-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: adf53c08b08b2a39a43a3346ef52085d2ed232ad95b45c4c040234d5afbad839 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 Bisecting: 5976 revisions left to test after this (roughly 13 steps) [2504ba8b01634319a6f95b7fa9bf9c101437e158] Merge tag 'pm-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm determine whether the revision contains the guilty commit revision edd4e25a230dc8a977fca667db788424917ca2f3 crashed and is reachable testing commit 2504ba8b01634319a6f95b7fa9bf9c101437e158 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4842bcdf117916469e7255b5c2255154c1166bc64292b024da16eeb4e839827f all runs: OK false negative chance: 0.000 # git bisect bad 2504ba8b01634319a6f95b7fa9bf9c101437e158 Bisecting: 3005 revisions left to test after this (roughly 12 steps) [42c78a5b29c47ad913993bcf845bfc39e2ed8c8b] Merge tag 'soc-fixes-6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 crashed and is reachable testing commit 42c78a5b29c47ad913993bcf845bfc39e2ed8c8b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b83461553c5c8c677a70ad5a005ed5945c2cf3d1d8a04f901b6a521367b602cd all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good 42c78a5b29c47ad913993bcf845bfc39e2ed8c8b Bisecting: 1610 revisions left to test after this (roughly 11 steps) [c72e04c26faefc6650709066a8f019a7fb4cbb84] Merge tag 'soc-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 crashed and is reachable testing commit c72e04c26faefc6650709066a8f019a7fb4cbb84 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b83bca1b777c17a61b187f6cc61bcdec70d801488b9baad4cc812bc147004fd2 all runs: OK false negative chance: 0.000 # git bisect bad c72e04c26faefc6650709066a8f019a7fb4cbb84 Bisecting: 698 revisions left to test after this (roughly 10 steps) [de630176bdf885eed442902afe94eb60d8f5f826] Merge tag 'iversion-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit de630176bdf885eed442902afe94eb60d8f5f826 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 26e46c9be8a6a9ba77fd4984cb1e4e600c2359a7cf5bc5214313e24a846a51d6 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good de630176bdf885eed442902afe94eb60d8f5f826 Bisecting: 350 revisions left to test after this (roughly 9 steps) [c1ef5003079531b5aae12467a350379496752334] Merge tag 'for-6.3/iter-ubuf-2023-02-16' of git://git.kernel.dk/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit c1ef5003079531b5aae12467a350379496752334 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: df21fe0e738ec59e1b8ac0dd8c1b6c741d7a3cb45ffee1a6d71d4caea3c83ba5 all runs: OK false negative chance: 0.000 # git bisect bad c1ef5003079531b5aae12467a350379496752334 Bisecting: 185 revisions left to test after this (roughly 8 steps) [274978f173276c5720a3cd8d0b6047d2c0d3a684] Merge tag 'fixes_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs determine whether the revision contains the guilty commit revision edd4e25a230dc8a977fca667db788424917ca2f3 crashed and is reachable testing commit 274978f173276c5720a3cd8d0b6047d2c0d3a684 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7cc6c2028b59b78455a6483d34c2f507c58b1763b5aa3ca1dd3544ac23032ffe all runs: OK false negative chance: 0.000 # git bisect bad 274978f173276c5720a3cd8d0b6047d2c0d3a684 Bisecting: 82 revisions left to test after this (roughly 6 steps) [6639c3ce7fd217c22b26aa9f2a3cb69dc19221f8] Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux determine whether the revision contains the guilty commit revision edd4e25a230dc8a977fca667db788424917ca2f3 crashed and is reachable testing commit 6639c3ce7fd217c22b26aa9f2a3cb69dc19221f8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cb59023a1d75ce75c7fa3f27210b1742705daedf9b8bdc4b8fd218b8629bcb45 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good 6639c3ce7fd217c22b26aa9f2a3cb69dc19221f8 Bisecting: 41 revisions left to test after this (roughly 5 steps) [4215db46d5389066bba103f87d6fb4aa392ec849] udf: Use udf_bread() in udf_get_pblock_virt15() determine whether the revision contains the guilty commit revision a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 crashed and is reachable testing commit 4215db46d5389066bba103f87d6fb4aa392ec849 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 07658648b8da68c5f30dfe8da3bfaee0031afdaa1e035d17482e3fda589ec734 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good 4215db46d5389066bba103f87d6fb4aa392ec849 Bisecting: 20 revisions left to test after this (roughly 4 steps) [d5abfb1b7b26086db19ee430dea7282f01d4ef44] udf: Convert in-ICB files to use udf_direct_IO() determine whether the revision contains the guilty commit revision edd4e25a230dc8a977fca667db788424917ca2f3 crashed and is reachable testing commit d5abfb1b7b26086db19ee430dea7282f01d4ef44 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a6b48a7b1da0c751bad16d9af1531bf2529d302fd3e8f0ac6b37e9548f0101a7 all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good d5abfb1b7b26086db19ee430dea7282f01d4ef44 Bisecting: 10 revisions left to test after this (roughly 3 steps) [f386c802a6fda8f9fe4a5cf418c49aa84dfc52e4] udf: Don't return bh from udf_expand_dir_adinicb() determine whether the revision contains the guilty commit revision d5abfb1b7b26086db19ee430dea7282f01d4ef44 crashed and is reachable testing commit f386c802a6fda8f9fe4a5cf418c49aa84dfc52e4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dae73a0bb3dae9e3381de110a7a34ce9a82523cc1bf4b34aaa4e70917a8879cf all runs: crashed: WARNING in __udf_add_aext representative crash: WARNING in __udf_add_aext, types: [WARNING] # git bisect good f386c802a6fda8f9fe4a5cf418c49aa84dfc52e4 Bisecting: 5 revisions left to test after this (roughly 3 steps) [51e38c92bed26f648ec187c4400fa7512fcd8067] udf: Use unsigned variables for size calculations determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 51e38c92bed26f648ec187c4400fa7512fcd8067 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d49f6892881cd543e3362aa85d0446c667fa26b18ac0031abe83d4d24177c385 all runs: OK false negative chance: 0.000 # git bisect bad 51e38c92bed26f648ec187c4400fa7512fcd8067 Bisecting: 2 revisions left to test after this (roughly 1 step) [085cf7b7e2ef7bdd88c8f2f56a17d756bd18f1a4] udf: Fix file counting in LVID determine whether the revision contains the guilty commit revision a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 crashed and is reachable testing commit 085cf7b7e2ef7bdd88c8f2f56a17d756bd18f1a4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0de093f60ea5562799610a83be409c626a31b542ecfb4404987e3bb8e985527c all runs: OK false negative chance: 0.000 # git bisect bad 085cf7b7e2ef7bdd88c8f2f56a17d756bd18f1a4 Bisecting: 0 revisions left to test after this (roughly 0 steps) [c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8] udf: Limit file size to 4TB determine whether the revision contains the guilty commit revision a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 crashed and is reachable testing commit c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 83c1641a31278fc604a63552e9c3d218230f4008d88321342fd20200e5e024f9 all runs: OK false negative chance: 0.000 # git bisect bad c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 is the first bad commit commit c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 Author: Jan Kara Date: Wed Jan 25 17:56:06 2023 +0100 udf: Limit file size to 4TB UDF disk format supports in principle file sizes up to 1<<64-1. However the file space (including holes) is described by a linked list of extents, each of which can have at most 1GB. Thus the creation and handling of extents gets unusably slow beyond certain point. Limit the file size to 4TB to avoid locking up the kernel too easily. Signed-off-by: Jan Kara fs/udf/super.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) accumulated error probability: 0.00 culprit signature: 83c1641a31278fc604a63552e9c3d218230f4008d88321342fd20200e5e024f9 parent signature: dae73a0bb3dae9e3381de110a7a34ce9a82523cc1bf4b34aaa4e70917a8879cf revisions tested: 26, total time: 4h29m56.42202636s (build: 1h52m16.127512288s, test: 2h29m11.892672341s) first good commit: c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 udf: Limit file size to 4TB recipients (to): ["jack@suse.cz"] recipients (cc): []