ci2 starts bisection 2023-12-06 13:58:36.053914079 +0000 UTC m=+90.211698275 bisecting cause commit starting from bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 building syzkaller on 858d62d1cd710b35bbcee9c9a9c1b1dda4bdaa53 ensuring issue is reproducible on original commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a606fcaf6d5f5a3f01657676487f3f5da49e0e63c59bf2e14684f7e764ba265d all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] check whether we can drop unnecessary instrumentation disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1acafd89174f9bd2b1a2852de8da1f98b866f989ced48dc605cdf5de0bf35cb2 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] the bug reproduces without the instrumentation disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed kconfig minimization: base=3915 full=7652 leaves diff=2007 split chunks (needed=false): <2007> split chunk #0 of len 2007 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 bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f9ff24754487fc567ba2d180fedc778a45d1373d25d97e88ac81788297ec2d9d all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 66490f5ef801209a66b2bc6fe1b6830066acfde6430d128431f02d53e3e55e99 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2a1a4cbf24c036bd70c97b7dd0c1e5ae158ee992b64a9f7fdc32966f58ec86b0 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8d1fd427ab72fe90bfb81aea3ea301015d8e7cb896a633670eb028877e6f14c6 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a7e838e1aade0ec2caf8ee3f2d3877419d2ac95f753f81e8af977cec0a3b8950 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] the chunk can be dropped minimized to 402 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 NLS_UCS2_UTILS 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_DEBUG 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 PPPOE_HASH_BITS_4 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_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 SECURITY_SMACK_NETFILTER 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_COMPILE_DECOMP_SINGLE 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 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 TMPFS_QUOTA 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 [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed picked [v6.6 v6.5 v6.4 v6.2 v6.0 v5.18 v5.16 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 29 release tags testing release v6.6 testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 418b64860b9d1cab804db8f2b95f5a77c4eeb204e9e38c412d6549f71730dd70 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] testing release v6.5 testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 22c0d7d3e515b53e64a79f6f834e4f6123070d3612f47a96af4d1ae399488f04 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 72fd9c639ed8ec0431948e8229c97b46f23c26404444a03c45756f36d7ac0fd9 all runs: crashed: kernel BUG in reiserfs_rename representative crash: kernel BUG in reiserfs_rename, types: [BUG] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6d55138743a6b7f159a83415a14626d914218896663fe790bfe84d5c257229db run #0: crashed: kernel BUG in do_journal_end run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: kernel BUG in do_journal_end, types: [BUG] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7218174050c6b2a91d63adec4084d875bb87b0ecd0bf9f459ef1a9586a88e6a8 all runs: OK false negative chance: 0.000 # git bisect start c9c3395d5e3dcc6daee66c6908354d47bf98cb0c 4fe89d07dcc2804c8b562f6c7896a45643d34b2f Bisecting: 16118 revisions left to test after this (roughly 14 steps) [fe8f5b2f7bec504021b395d24f7efca415d21e2b] Merge tag 'amd-drm-fixes-6.2-2022-12-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next testing commit fe8f5b2f7bec504021b395d24f7efca415d21e2b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ea078a3637811d60597c36d82fa5b4b90eef8914ec868120ccd353c6751ebed all runs: OK false negative chance: 0.000 # git bisect good fe8f5b2f7bec504021b395d24f7efca415d21e2b Bisecting: 7173 revisions left to test after this (roughly 13 steps) [7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91] Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2324158f356f4e3d6d9045f5749ceb566e7d449c25b5c07bcad4787b1cd8f843 all runs: OK false negative chance: 0.000 # git bisect good 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91 Bisecting: 3607 revisions left to test after this (roughly 12 steps) [a6e3e6f138058ff184d8ef5064a033b3f5fee8f8] Merge tag 'mm-nonmm-stable-2022-12-17-20-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm testing commit a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 53bb6abc3a7da61146da90fb168e235101cf219526b29f7d427447494f721e50 run #0: crashed: kernel BUG in do_journal_end run #1: crashed: kernel BUG in do_journal_end run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 Bisecting: 1679 revisions left to test after this (roughly 11 steps) [8fa590bf344816c925810331eea8387627bbeb40] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm testing commit 8fa590bf344816c925810331eea8387627bbeb40 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7b43fcec435aba8453244e932b4aad02cc106d0aba17ee0f6d247bff38a3ff6a run #0: crashed: kernel BUG in do_journal_end run #1: crashed: kernel BUG in do_journal_end run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad 8fa590bf344816c925810331eea8387627bbeb40 Bisecting: 1001 revisions left to test after this (roughly 10 steps) [48ea09cddae0b794cde2070f106ef676703dbcd3] Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux testing commit 48ea09cddae0b794cde2070f106ef676703dbcd3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fd61c36aac845d63e7b926e15769e4dddb1b959893f3c149ba5bd0f68789e585 all runs: OK false negative chance: 0.000 # git bisect good 48ea09cddae0b794cde2070f106ef676703dbcd3 Bisecting: 499 revisions left to test after this (roughly 9 steps) [9fa4abc9ad2a18410a7087e6cea15ad1ffb172c6] Merge tag 'fbdev-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev testing commit 9fa4abc9ad2a18410a7087e6cea15ad1ffb172c6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b65851ecdb93f9f4ed61a228a3d84acb2f4bfa0e7b9ed96a2abd8c2f535b98cb run #0: crashed: kernel BUG in do_journal_end run #1: crashed: kernel BUG in do_journal_end run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad 9fa4abc9ad2a18410a7087e6cea15ad1ffb172c6 Bisecting: 250 revisions left to test after this (roughly 8 steps) [93761c93e9da28d8a020777cee2a84133082b477] Merge tag 'apparmor-pr-2022-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor testing commit 93761c93e9da28d8a020777cee2a84133082b477 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 81ba678c94e71b436d48b05488a48c9dd28849e16d2c0b4015b49d2b2959ee30 all runs: OK false negative chance: 0.008 # git bisect good 93761c93e9da28d8a020777cee2a84133082b477 Bisecting: 103 revisions left to test after this (roughly 7 steps) [eb67d239f3aa1711afb0a42eab50459d9f3d672e] Merge tag 'riscv-for-linus-6.2-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux testing commit eb67d239f3aa1711afb0a42eab50459d9f3d672e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 64ab58133d9065c02556fda0bc9bb7aeb652ab802b1595391cc65b5e3a8f613d run #0: crashed: kernel BUG in do_journal_end run #1: crashed: kernel BUG in do_journal_end run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad eb67d239f3aa1711afb0a42eab50459d9f3d672e Bisecting: 73 revisions left to test after this (roughly 6 steps) [0c3e806ec0f9771fa1f34c60499097d9260a8bb7] x86/cfi: Add boot time hash randomization testing commit 0c3e806ec0f9771fa1f34c60499097d9260a8bb7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6d2eaa33e3d4eaad52696701c48dbcc84b9ead183866000ef1e0cec16fe66ff2 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 0c3e806ec0f9771fa1f34c60499097d9260a8bb7 Bisecting: 73 revisions left to test after this (roughly 6 steps) [19526717f768bf2f89ca01bd2a595728ebe57540] objtool: Optimize elf_dirty_reloc_sym() testing commit 19526717f768bf2f89ca01bd2a595728ebe57540 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c538622cedbf04827f3e3a770144102f222f1ec38f0fd047cd506749172dfcd2 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 19526717f768bf2f89ca01bd2a595728ebe57540 Bisecting: 73 revisions left to test after this (roughly 6 steps) [de59b6ed0618b909be78f6bc60874a57dd016063] riscv: boot: add zstd support testing commit de59b6ed0618b909be78f6bc60874a57dd016063 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57001567713b46baed97310f17d2908f32e9e891bc01494071bd89f19257cd93 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip de59b6ed0618b909be78f6bc60874a57dd016063 Bisecting: 73 revisions left to test after this (roughly 6 steps) [fdb1742aff436399f5769a7559bbb71c7f37a85f] irqchip/sifive-plic: remove user selectability of SIFIVE_PLIC testing commit fdb1742aff436399f5769a7559bbb71c7f37a85f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 55e02afc71279cf0369492b125e765bce3b38959d11dacc7fb925f24c199a6e3 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip fdb1742aff436399f5769a7559bbb71c7f37a85f Bisecting: 73 revisions left to test after this (roughly 6 steps) [61b2f0bdaa3c7e6956fdac0a7c1e8284b9b81d1d] Merge patch series "riscv: Fix crash during early errata patching" testing commit 61b2f0bdaa3c7e6956fdac0a7c1e8284b9b81d1d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d693e6565cee21fb68d49628eab1daafe14b67d1d42e26308895f1b2a1609204 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 61b2f0bdaa3c7e6956fdac0a7c1e8284b9b81d1d Bisecting: 73 revisions left to test after this (roughly 6 steps) [726855549cf8d5c6b05795cf74a9c23584f45544] RISC-V: Improve use of isa2hwcap[] testing commit 726855549cf8d5c6b05795cf74a9c23584f45544 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 42606687d43ddbcb87354f59cd0829035b790cb2f94956d351e667be80f04e13 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 726855549cf8d5c6b05795cf74a9c23584f45544 Bisecting: 73 revisions left to test after this (roughly 6 steps) [eaf44c816ed8d1ef94c354e3ed47d53cd5a5cb13] x86/modules: Add call patching testing commit eaf44c816ed8d1ef94c354e3ed47d53cd5a5cb13 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57deb8760ec2e9dc779d08f5b9ea2a1abe56b653fe3e0ce9a8a1acccffe85845 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip eaf44c816ed8d1ef94c354e3ed47d53cd5a5cb13 Bisecting: 73 revisions left to test after this (roughly 6 steps) [de57ecc476103179e93fd85091770921f76a19af] RISC-V: Add some comments about the shadow and overflow stacks testing commit de57ecc476103179e93fd85091770921f76a19af gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f2fe9e4e2833b1e6864255e85a19f4220d07eb8a1a616b1a7e6db81d503490cd run #0: crashed: kernel BUG in do_journal_end run #1: crashed: kernel BUG in do_journal_end run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad de57ecc476103179e93fd85091770921f76a19af Bisecting: 0 revisions left to test after this (roughly 0 steps) [b003b3b77d65133a0011ae3b7b255347438c12f6] RISC-V: Align the shadow stack testing commit b003b3b77d65133a0011ae3b7b255347438c12f6 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f2fe9e4e2833b1e6864255e85a19f4220d07eb8a1a616b1a7e6db81d503490cd run #0: crashed: kernel BUG in do_journal_end run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: kernel BUG in do_journal_end, types: [BUG] # git bisect bad b003b3b77d65133a0011ae3b7b255347438c12f6 b003b3b77d65133a0011ae3b7b255347438c12f6 is the first bad commit commit b003b3b77d65133a0011ae3b7b255347438c12f6 Author: Palmer Dabbelt Date: Tue Nov 29 18:35:14 2022 -0800 RISC-V: Align the shadow stack The standard RISC-V ABIs all require 16-byte stack alignment. We're only calling that one function on the shadow stack so I doubt it'd result in a real issue, but might as well keep this lined up. Fixes: 31da94c25aea ("riscv: add VMAP_STACK overflow detection") Reviewed-by: Jisheng Zhang Link: https://lore.kernel.org/r/20221130023515.20217-1-palmer@rivosinc.com Signed-off-by: Palmer Dabbelt arch/riscv/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) accumulated error probability: 0.01 parent commit 7e1864332fbc1b993659eab7974da9fe8bf8c128 wasn't tested testing commit 7e1864332fbc1b993659eab7974da9fe8bf8c128 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f2fe9e4e2833b1e6864255e85a19f4220d07eb8a1a616b1a7e6db81d503490cd culprit signature: f2fe9e4e2833b1e6864255e85a19f4220d07eb8a1a616b1a7e6db81d503490cd parent signature: f2fe9e4e2833b1e6864255e85a19f4220d07eb8a1a616b1a7e6db81d503490cd reproducer is flaky (0.09 repro chance estimate) revisions tested: 29, total time: 7h1m34.898292433s (build: 1h49m19.22440854s, test: 4h31m1.46760756s) first bad commit: b003b3b77d65133a0011ae3b7b255347438c12f6 RISC-V: Align the shadow stack recipients (to): ["jszhang@kernel.org" "palmer@rivosinc.com"] recipients (cc): [] crash: kernel BUG in do_journal_end ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3628! invalid opcode: 0000 [#1] PREEMPT SMP CPU: 1 PID: 10105 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:check_journal_end fs/reiserfs/journal.c:3628 [inline] RIP: 0010:do_journal_end+0xd52/0xe80 fs/reiserfs/journal.c:4024 Code: 00 00 00 e8 00 c0 ff ff ba 01 00 00 00 4c 89 e6 4c 89 ef e8 d0 c6 ff ff e9 c6 fd ff ff 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 <0f> 0b 41 8b 87 f8 01 00 00 e9 5f f6 ff ff 48 8b 74 24 20 ba 01 00 RSP: 0018:ffffc90004907ce0 EFLAGS: 00010246 RAX: 0000000000000001 RBX: ffffc90004c0e000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffc90004907da0 RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000001000 R09: 0000000000001000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888113c0f000 R13: ffff888113c0f000 R14: ffffc90004c0e088 R15: ffffc90004c0e000 FS: 00007f8b2ecb76c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002a40 CR3: 00000001112d5000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: reiserfs_fill_super+0xaa5/0xd50 fs/reiserfs/super.c:2168 mount_bdev+0x182/0x1b0 fs/super.c:1368 legacy_get_tree+0x28/0x50 fs/fs_context.c:592 vfs_get_tree+0x1d/0xc0 fs/super.c:1498 do_new_mount fs/namespace.c:2905 [inline] path_mount+0x2b1/0xb40 fs/namespace.c:3235 do_mount fs/namespace.c:3248 [inline] __do_sys_mount fs/namespace.c:3456 [inline] __se_sys_mount fs/namespace.c:3433 [inline] __x64_sys_mount+0xfe/0x140 fs/namespace.c:3433 do_syscall_64+0x3b/0x80 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f8b2f1361ea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f8b2ecb6ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f8b2ecb6f80 RCX: 00007f8b2f1361ea RDX: 0000000020000540 RSI: 0000000020000140 RDI: 00007f8b2ecb6f40 RBP: 0000000020000540 R08: 00007f8b2ecb6f80 R09: 000000000120408a R10: 000000000120408a R11: 0000000000000246 R12: 0000000020000140 R13: 00007f8b2ecb6f40 R14: 0000000000001125 R15: 0000000020002a40 Modules linked in: ---[ end trace 96d1c3d7d924eefe ]--- RIP: 0010:check_journal_end fs/reiserfs/journal.c:3628 [inline] RIP: 0010:do_journal_end+0xd52/0xe80 fs/reiserfs/journal.c:4024 Code: 00 00 00 e8 00 c0 ff ff ba 01 00 00 00 4c 89 e6 4c 89 ef e8 d0 c6 ff ff e9 c6 fd ff ff 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 <0f> 0b 41 8b 87 f8 01 00 00 e9 5f f6 ff ff 48 8b 74 24 20 ba 01 00 RSP: 0018:ffffc90004907ce0 EFLAGS: 00010246 RAX: 0000000000000001 RBX: ffffc90004c0e000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffc90004907da0 RDI: 00000000ffffffff RBP: 0000000000000000 R08: 0000000000001000 R09: 0000000000001000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888113c0f000 R13: ffff888113c0f000 R14: ffffc90004c0e088 R15: ffffc90004c0e000 FS: 00007f8b2ecb76c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001112d5000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400