ci starts bisection 2023-12-05 09:14:44.604588819 +0000 UTC m=+452194.004488202 bisecting fixing commit since 1b29d271614abd97cc39782daa9d6dd70e98609f building syzkaller on f3921d4d63f97d1f1fb49a69ea85744bb7ef184b ensuring issue is reproducible on original commit 1b29d271614abd97cc39782daa9d6dd70e98609f testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9abb105328d9a15855aaecebae1a0e068a6005b9542571d8eede21c7ba36064a run #0: crashed: general protection fault in timerqueue_add run #1: crashed: WARNING: locking bug in free_pgtables run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues run #3: crashed: KASAN: use-after-free Read in ndisc_alloc_skb run #4: crashed: kernel BUG in corrupted run #5: crashed: stack segment fault in __stack_depot_save run #6: crashed: general protection fault in corrupted run #7: crashed: general protection fault in cpuacct_account_field run #8: crashed: general protection fault in update_curr run #9: crashed: general protection fault in timerqueue_del run #10: crashed: general protection fault in zap_pid_ns_processes run #11: crashed: general protection fault in corrupted run #12: crashed: BUG: unable to handle kernel paging request in __run_timers run #13: crashed: general protection fault in __sigqueue_alloc run #14: crashed: stack segment fault in __stack_depot_save run #15: crashed: KASAN: stack-out-of-bounds Read in __remove_hrtimer run #16: crashed: general protection fault in vma_interval_tree_remove run #17: crashed: WARNING: locking bug in corrupted run #18: crashed: general protection fault in common_perm_cond run #19: crashed: WARNING: locking bug in try_to_wake_up representative crash: general protection fault in timerqueue_add, 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 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a57afacdda78b4edaeee6f0a27c92d2e5f293a520b5365e0932a690b5e26631e run #0: crashed: BUG: unable to handle kernel paging request in timerqueue_del run #1: crashed: BUG: unable to handle kernel paging request in __run_timers 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: BUG: unable to handle kernel paging request in timerqueue_del, types: [UNKNOWN] kconfig minimization: base=3923 full=7594 leaves diff=2006 split chunks (needed=false): <2006> split chunk #0 of len 2006 into 5 parts testing without sub-chunk 1/5 testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f89d7cf8d90559cfcfaaa237fcb8663cc3aa2e775ea89d630058ce6d7845fde5 run #0: crashed: general protection fault in aa_file_perm run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #2: crashed: KASAN: null-ptr-deref Read in __fput run #3: crashed: general protection fault in vma_interval_tree_remove run #4: crashed: general protection fault in zap_pid_ns_processes run #5: crashed: general protection fault in unlink_file_vma run #6: crashed: BUG: unable to handle page fault for addrSeaBIOS (version NUM.NUM.NUM-google) run #7: crashed: general protection fault in add_grec run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #9: crashed: WARNING: ODEBUG bug in __do_softirq run #10: crashed: BUG: unable to handle kernel paging request in free_pgtables run #11: crashed: BUG: unable to handle kernel paging request in timerqueue_add run #12: crashed: general protection fault in mtree_range_walk run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #14: crashed: kernel panic: corrupted stack end in sys_clock_nanosleep run #15: crashed: general protection fault in remove_vma run #16: crashed: general protection fault in aa_file_perm run #17: crashed: no output from test machine run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #19: OK representative crash: general protection fault in aa_file_perm, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0c267a86c57f07421004cb58f2d8716bd0a1fd08ecf691fe407107d19483f4c9 run #0: crashed: BUG: unable to handle kernel paging request in page_table_check_clear run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #2: crashed: stack segment fault in __stack_depot_save run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #4: crashed: stack segment fault in __stack_depot_save 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: unable to handle kernel paging request in leaf_paste_entries run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: crashed: general protection fault in acct_collect run #10: crashed: general protection fault in debug_check_no_obj_freed run #11: crashed: general protection fault in timerqueue_add run #12: crashed: general protection fault in corrupted run #13: crashed: general protection fault in zap_pid_ns_processes run #14: crashed: WARNING: locking bug in exit_fs run #15: crashed: general protection fault in mtree_range_walk run #16: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #17: crashed: BUG: spinlock bad magic in unmap_page_range run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #19: crashed: KASAN: slab-out-of-bounds Read in do_exit representative crash: BUG: unable to handle kernel paging request in page_table_check_clear, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3433f911cd7ae915584c9cc02a4b6e8c059713c2883c4a7564f059d07a150143 run #0: crashed: KASAN: stack-out-of-bounds Write in do_anonymous_page run #1: crashed: stack segment fault in __stack_depot_save run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #3: crashed: general protection fault in update_blocked_averages run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #6: crashed: general protection fault in expand_downwards run #7: crashed: WARNING: locking bug in sock_wfree run #8: crashed: BUG: unable to handle kernel paging request in corrupted run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #10: crashed: BUG: unable to handle kernel paging request in __run_timers run #11: crashed: general protection fault in update_blocked_averages run #12: crashed: KASAN: wild-memory-access Write in refill_obj_stock run #13: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #14: crashed: general protection fault in zap_pid_ns_processes run #15: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #16: crashed: KASAN: slab-out-of-bounds Read in acct_process run #17: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #18: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #19: crashed: general protection fault in __schedule representative crash: stack segment fault in __stack_depot_save, types: [UNKNOWN] the chunk can be dropped testing without sub-chunk 4/5 testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2b00282defd384e6804e877509a18bb970f4cd7d7cc6f3b9c4b2d0e1f94f27c5 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit 1b29d271614abd97cc39782daa9d6dd70e98609f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 81248da17c5d3c65c0b81ac8783a7a0cb19585e01042ffeaa8e0b98594fec493 run #0: crashed: go runtime error run #1: crashed: general protection fault in update_blocked_averages run #2: crashed: BUG: unable to handle kernel paging request in inc_rlimit_get_ucounts run #3: crashed: general protection fault in corrupted run #4: crashed: general protection fault in locks_remove_posix run #5: crashed: general protection fault in update_blocked_averages run #6: crashed: general protection fault in locks_remove_posix run #7: crashed: BUG: unable to handle kernel paging request in corrupted run #8: crashed: general protection fault in update_blocked_averages run #9: crashed: general protection fault in mtree_range_walk run #10: crashed: BUG: unable to handle page fault for 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 update_blocked_averages run #13: crashed: no output from test machine run #14: crashed: WARNING: locking bug in hrtimer_interrupt run #15: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted run #16: OK run #17: OK run #18: OK run #19: OK representative crash: go runtime error, types: [UNKNOWN] the chunk can be dropped minimized to 402 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 CC_HAS_UBSAN_BOUNDS 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 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_POOL_STATS 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 PER_VMA_LOCK_STATS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_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 TARGET_CORE 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 UBSAN_ONLY_BOUNDS UCSI_ACPI UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_HOST USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_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 VXLAN WIRELESS WLAN ZONE_DEVICE] testing current HEAD bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 testing commit bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e5c3061d910016e5f7ea66da8429804163d6605d417581f9780076073dac0270 run #0: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #1: crashed: general protection fault in update_blocked_averages run #2: crashed: BUG: unable to handle kernel paging request in corrupted run #3: crashed: BUG: unabSeaBIOS (version NUM.NUM.NUM-google) run #4: crashed: BUG: unable to handle pagSeaBIOS (version NUM.NUM.NUM-google) run #5: crashed: BUG: unable to handle kernel paging request in corrupted run #6: crashed: KASAN: stack-out-of-bounds Read in timerqueue_del run #7: crashed: general protection fault in timerqueue_add run #8: crashed: WARNING in atomic_notifier_call_chain run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #10: crashed: general protection fault in corrupted run #11: crashed: general protection fault, probably for non-canonical address ADDRSeaBIOS (version NUM.NUM.NUM-google) run #12: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries run #13: crashed: WARNING: locking bug in hrtimer_interrupt run #14: crashed: BUG: unable to handle kernel paging request in corrupted run #15: crashed: BUG: unable to handle kernel paging request in corrupted run #16: crashed: WARNING in atomic_notifier_call_chain 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 (0.80 repro chance estimate) revisions tested: 8, total time: 2h21m55.002826276s (build: 56m47.08496574s, test: 1h20m31.029173743s) crash still not fixed or there were kernel test errors commit msg: Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd crash: BUG: unable to handle kernel paging request in leaf_paste_entries REISERFS (device loop0): using ordered data mode reiserfs: using flush barriers 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 tea hash to sort names BUG: unable to handle page fault for address: ffff888073c00000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD a401067 P4D a401067 PUD 7be5e063 PMD 72887063 PTE 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2677 Comm: syz-executor.0 Not tainted 6.7.0-rc4-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:ffffc9000302ef28 EFLAGS: 00010286 RAX: ffff88806b945fb4 RBX: 0000000000000010 RCX: 0000000000000001 RDX: fffffffff7d45f60 RSI: ffff888073bfffe4 RDI: ffff888073bffff4 RBP: ffff88806b945030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88806b945fa4 R14: ffff88806b945f84 R15: 0000000000000010 FS: 00007fa8641ff6c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888073c00000 CR3: 000000000f3e4000 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 do_balance+0x30b/0x7b0 fs/reiserfs/do_balan.c:1888 reiserfs_paste_into_item+0x553/0x6e0 fs/reiserfs/stree.c:2158 reiserfs_add_entry+0x837/0xc40 fs/reiserfs/namei.c:565 reiserfs_mkdir+0x5de/0x8a0 fs/reiserfs/namei.c:860 create_privroot fs/reiserfs/xattr.c:891 [inline] reiserfs_xattr_init+0x418/0x9f0 fs/reiserfs/xattr.c:1007 reiserfs_fill_super+0x1bb8/0x28b0 fs/reiserfs/super.c:2175 mount_bdev+0x19e/0x270 fs/super.c:1650 legacy_get_tree+0xfe/0x1f0 fs/fs_context.c:662 vfs_get_tree+0x82/0x340 fs/super.c:1771 do_new_mount fs/namespace.c:3337 [inline] path_mount+0x878/0x1a00 fs/namespace.c:3664 do_mount fs/namespace.c:3677 [inline] __do_sys_mount fs/namespace.c:3886 [inline] __se_sys_mount fs/namespace.c:3863 [inline] __x64_sys_mount+0x208/0x280 fs/namespace.c:3863 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x40/0xe0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fa86467e22a Code: 40 48 89 44 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 0f 1f 84 00 00 00 <00> 00 0f 1f 40 00 49 89 ca b8 0f 1f 84 00 00 00 00 00 0f 1f 40 00 RSP: 002b:00007fa8641feee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fa8641fef80 RCX: 00007fa86467e22a RDX: 00000000200011c0 RSI: 0000000020001100 RDI: 00007fa8641fef40 RBP: 00000000200011c0 R08: 00007fa8641fef80 R09: 000000000000c0cc R10: 000000000000c0cc R11: 0000000000000246 R12: 0000000020001100 R13: 00007fa8641fef40 R14: 00000000000010f3 R15: 0000000020001180 Modules linked in: CR2: ffff888073c00000 ---[ 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:ffffc9000302ef28 EFLAGS: 00010286 RAX: ffff88806b945fb4 RBX: 0000000000000010 RCX: 0000000000000001 RDX: fffffffff7d45f60 RSI: ffff888073bfffe4 RDI: ffff888073bffff4 RBP: ffff88806b945030 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 R13: ffff88806b945fa4 R14: ffff88806b945f84 R15: 0000000000000010 FS: 00007fa8641ff6c0(0000) GS:ffff8880ba800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff888073c00000 CR3: 000000000f3e4000 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