ci starts bisection 2023-12-11 12:14:24.093600153 +0000 UTC m=+347388.199057895 bisecting fixing commit since c17414a273b81fe4e34e11d69fc30cc8b1431614 building syzkaller on 1a2f6297df2e11f3ef37e97803568cb1b9ef875b ensuring issue is reproducible on original commit c17414a273b81fe4e34e11d69fc30cc8b1431614 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 33627fcac57fa29c3255a9f5f5a5b8bc8a0cc36e6857b8423e67d4afa765108d run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: BUG: unable to handle kernel paging request in corrupted run #2: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field run #3: crashed: general protection fault in debug_check_no_obj_freed run #4: crashed: general protection fault in corrupted run #5: crashed: general protection fault in zap_pid_ns_processes run #6: crashed: WARNING: locking bug in corrupted run #7: crashed: general protection fault in corrupted run #8: crashed: BUG: unable to handle kernel paging request in __run_timers run #9: crashed: BUG: spinlock bad magic in corrupted run #10: crashed: BUG: Bad rss-counter state run #11: crashed: general protection fault in debug_check_no_obj_freed run #12: crashed: KASAN: null-ptr-deref Read in __fput run #13: crashed: general protection fault in unlink_anon_vmas run #14: crashed: general protection fault in __fput run #15: crashed: general protection fault in __mod_memcg_lruvec_state run #16: crashed: general protection fault in vma_interval_tree_insert run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #18: crashed: stack segment fault in __stack_depot_save run #19: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] check whether we can drop unnecessary instrumentation disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 24d59b33b6e08f149427303492cb12617e73dd3573b3184774bd0e28530855ef run #0: crashed: kernel panic: stack is corrupted in handle_dots run #1: crashed: BUG: unable to handle kernel paging request in __call_rcu_common 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 panic: stack is corrupted in handle_dots, types: [UNKNOWN] kconfig minimization: base=3923 full=7637 leaves diff=2003 split chunks (needed=false): <2003> split chunk #0 of len 2003 into 5 parts testing without sub-chunk 1/5 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ec1ceabbe38163b769db324858709d71ccdae10bc39f3df5ea311512179733dd run #0: crashed: kernel panic: corrupted stack end in corrupted run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #2: crashed: general protection fault in zap_pid_ns_processes run #3: crashed: kernel panic: stack is corrupted in down_read run #4: crashed: general protection fault in corrupted run #5: crashed: BUG: Bad rss-counter state run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #7: crashed: general protection fault in call_timer_fn run #8: crashed: general protection fault in __fput run #9: crashed: general protection fault in mtree_range_walk run #10: crashed: general protection fault, probably for non-canonical addrSeaBIOS (version NUM.NUM.NUM-google) run #11: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #12: crashed: general protection fault in __call_rcu_common run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #14: crashed: general protection fault in __fput run #15: crashed: general protection fault in unlink_anon_vmas run #16: crashed: BUG: unable to handle kernel paging request in corrupted run #17: crashed: BUG: unable to handle kernel paging request in corrupted run #18: crashed: general protection fault in ieee80211_queue_skb run #19: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor655808510" "root@10.128.10.35:./syz-executor655808510"]: exit status 255 Executing: program /usr/bin/ssh host 10.128.10.35, user root, command sftp OpenSSH_9.2p1 Debian-2, OpenSSL 3.0.9 30 May 2023 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.10.35 [10.128.10.35] port 22. debug1: connect to address 10.128.10.35 port 22: Connection timed out ssh: connect to host 10.128.10.35 port 22: Connection timed out scp: Connection closed representative crash: kernel panic: corrupted stack end in corrupted, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9fde12be8747edd361c5fd22752be7f964ad169438f3379aeb87edb995eb7637 run #0: crashed: general protection fault in corrupted run #1: crashed: general protection fault in locks_remove_posix run #2: crashed: general protection fault in zap_pid_ns_processes run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #4: crashed: general protection fault in filemap_fault run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #7: crashed: BUG: Bad rss-counter state run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in task_work_run run #10: crashed: general protection fault in mtree_range_walk run #11: crashed: general protection fault in tomoyo_check_acl run #12: crashed: general protection fault in locks_remove_posix run #13: crashed: BUG: unable to handle kernel paging request in corrupted run #14: crashed: stack segment fault in __stack_depot_save run #15: crashed: general protection fault in locks_remove_posix run #16: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #17: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #18: crashed: stack segment fault in __stack_depot_save run #19: crashed: stack segment fault in __stack_depot_save representative crash: general protection fault in corrupted, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c00545d8ab5b6757c748ac14af7b0c928415637e808b82e5639c65947598b562 run #0: crashed: general protection fault in update_blocked_averages run #1: crashed: general protection fault in cpuacct_account_field run #2: crashed: general protection fault, probably for non-canonical addr[ NUM.ADDR][ SeaBIOS (version NUM.NUM.NUM-google) run #3: crashed: general protection fault in veth_xmit run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #5: crashed: general protection fault in __sigqueue_alloc run #6: crashed: general protection fault in cpuacct_account_field run #7: crashed: general protection fault in corrupted run #8: crashed: general protection fault in timerqueue_del run #9: crashed: general protection fault in cpuacct_account_field run #10: crashed: BUG: unable to handle kernel paging request in corrupted run #11: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #12: crashed: WARNING: locking bug in sock_wfree run #13: crashed: general protection fault in update_blocked_averages run #14: crashed: general protection fault in update_blocked_averages run #15: crashed: BUG: unable to handle kernel paging request in __run_timers run #16: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #17: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #18: crashed: general protection fault in __run_timers run #19: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries representative crash: general protection fault in update_blocked_averages, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 4/5 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cdcd168e0bd2e1b155d7f38c169ec597f5955d0fb2d63d1961edac233bde0bb1 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit c17414a273b81fe4e34e11d69fc30cc8b1431614 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a20136808af8bee89637cf6ded7f7740ba6bbbee6277dc48539715dbad503be0 run #0: crashed: BUG: unable to handle kernel paging request in corrupted run #1: crashed: WARNING: locking bug in hrtimer_interrupt run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: crashed: BUG: unable to handle kernel paging request in corrupted run #4: crashed: general protection fault in zap_pid_ns_processes run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #6: crashed: general protection fault in corrupted run #7: crashed: BUG: unable to handle kernel paging request in stack_depot_print run #8: crashed: general protection fault,[ NUM.ADDR][ SeaBIOS (version NUM.NUM.NUM-google) run #9: crashed: general protection fault, probably for non-canonical address ADDRSeaBIOS (version NUM.NUM.NUM-google) run #10: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #11: crashed: general protection fault in update_blocked_averages run #12: crashed: general protection fault in timerqueue_add run #13: crashed: general protection fault, probably for non-canonical addrSeaBIOS (version NUM.NUM.NUM-google) run #14: crashed: WARNING: locking bug in hrtimer_interrupt run #15: OK run #16: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #17: crashed: PANIC: double fault in error_entry run #18: crashed: KASAN: global-out-of-bounds Read in corrupted run #19: OK representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN] the chunk can be dropped minimized to 401 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_ADVANCED NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_CONNTRACK_SNMP NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 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_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_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_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 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] testing current HEAD a39b6ac3781d46ba18193c9dbb2110f31e9bffe9 testing commit a39b6ac3781d46ba18193c9dbb2110f31e9bffe9 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e8ddfe24cb4eb2197d7c4cf5ab5bb147ee18dc90a8fa2a3d83c5ec06704db2f9 run #0: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #1: crashed: WARNING in atomic_notifier_call_chain run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #5: crashed: general protection fault in timerqueue_add run #6: crashed: general protection fault in __khugepaged_exit run #7: crashed: KASAN: vmalloc-out-of-bounds Read in __schedule run #8: crashed: BUG: unable to handle page fault for addrSeaBIOS (version NUM.NUM.NUM-google) run #9: crashed: BUG: unable to handle kernel paging request in corrupted run #10: crashed: general protection fault in cpuacct_account_field run #11: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #12: crashed: general protection fault in cpuacct_account_field run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #14: crashed: WARNING in atomic_notifier_call_chain run #15: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #16: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #17: OK run #18: OK run #19: OK representative crash: BUG: unable to handle kernel paging request in leaf_paste_entries, types: [UNKNOWN] crash still not fixed/happens on the oldest tested release reproducer is flaky (0.90 repro chance estimate) revisions tested: 8, total time: 2h36m40.387936775s (build: 1h16m33.874647814s, test: 1h9m56.364536526s) crash still not fixed or there were kernel test errors commit msg: Linux 6.7-rc5 crash: BUG: unable to handle kernel paging request in leaf_paste_entries REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop0): checking transaction log (loop0) REISERFS (device loop0): Using r5 hash to sort names REISERFS (device loop0): using 3.5.x disk format BUG: unable to handle page fault for address: ffff888077200000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD a401067 P4D a401067 PUD 159ec063 PMD 75955063 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2675 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:memmove+0x4c/0x1b0 arch/x86/lib/memmove_64.S:70 Code: 01 00 00 66 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 <4c> 8b 46 18 48 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 RSP: 0018:ffffc90002e2ef28 EFLAGS: 00010286 RAX: ffff88806e839fb4 RBX: 0000000000000010 RCX: 0000000000000001 RDX: fffffffff7639f60 RSI: ffff8880771fffe4 RDI: ffff8880771ffff4 RBP: ffff88806e839030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88806e839fa4 R14: ffff88806e839f84 R15: 0000000000000010 FS: 00007f6af157e6c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888077200000 CR3: 0000000014e4f000 CR4: 0000000000350ef0 Call Trace: leaf_paste_entries+0x417/0xa30 fs/reiserfs/lbalance.c:1377 balance_leaf_finish_node_paste_dirent fs/reiserfs/do_balan.c:1295 [inline] balance_leaf_finish_node_paste fs/reiserfs/do_balan.c:1321 [inline] balance_leaf_finish_node fs/reiserfs/do_balan.c:1364 [inline] balance_leaf+0x95ed/0xe280 fs/reiserfs/do_balan.c:1452 Modules linked in: CR2: ffff888077200000 ---[ end trace 0000000000000000 ]--- RIP: 0010:memmove+0x4c/0x1b0 arch/x86/lib/memmove_64.S:70 Code: 01 00 00 66 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 <4c> 8b 46 18 48 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 RSP: 0018:ffffc90002e2ef28 EFLAGS: 00010286 RAX: ffff88806e839fb4 RBX: 0000000000000010 RCX: 0000000000000001 RDX: fffffffff7639f60 RSI: ffff8880771fffe4 RDI: ffff8880771ffff4 RBP: ffff88806e839030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88806e839fa4 R14: ffff88806e839f84 R15: 0000000000000010 FS: 00007f6af157e6c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888077200000 CR3: 0000000014e4f000 CR4: 0000000000350ef0 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: 00 00 add %al,(%rax) 2: 66 0f 1f 44 00 00 nopw 0x0(%rax,%rax,1) 8: 48 81 fa a8 02 00 00 cmp $0x2a8,%rdx f: 72 05 jb 0x16 11: 40 38 fe cmp %dil,%sil 14: 74 47 je 0x5d 16: 48 83 ea 20 sub $0x20,%rdx 1a: 48 83 ea 20 sub $0x20,%rdx 1e: 4c 8b 1e mov (%rsi),%r11 21: 4c 8b 56 08 mov 0x8(%rsi),%r10 25: 4c 8b 4e 10 mov 0x10(%rsi),%r9 * 29: 4c 8b 46 18 mov 0x18(%rsi),%r8 <-- trapping instruction 2d: 48 8d 76 20 lea 0x20(%rsi),%rsi 31: 4c 89 1f mov %r11,(%rdi) 34: 4c 89 57 08 mov %r10,0x8(%rdi) 38: 4c 89 4f 10 mov %r9,0x10(%rdi) 3c: 4c rex.WR 3d: 89 .byte 0x89 3e: 47 rex.RXB