ci starts bisection 2024-01-27 20:57:54.890126694 +0000 UTC m=+180503.820786673
bisecting fixing commit since 4b954598a47ba07034aab9af8ddd485bdc3d5b16
building syzkaller on 39a91c1806bfc2087977dbe31529c34219a8aba6
ensuring issue is reproducible on original commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16

testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8d9caca033e974330603d16a99390e9ef20f66ba92efc3f8a1d9cf3e7934a0b1
run #0: crashed: general protection fault in lookup_object_or_alloc
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in rcu_core
run #2: crashed: general protection fault in update_curr
run #3: crashed: general protection fault in debug_check_no_obj_freed
run #4: crashed: BUG: unable to handle kernel paging request in free_pgtables
run #5: crashed: general protection fault in debug_check_no_obj_freed
run #6: crashed: BUG: unable to handle kernel paging request in corrupted
run #7: crashed: KASAN: stack-out-of-bounds Write in mt_destroy_walk
run #8: crashed: WARNING: locking bug in __pte_offset_map_lock
run #9: crashed: stack segment fault in __stack_depot_save
run #10: crashed: KASAN: slab-out-of-bounds Read in __run_timers
run #11: crashed: KASAN: wild-memory-access Read in sock_wfree
run #12: crashed: general protection fault in serial8250_ports
run #13: crashed: general protection fault in __fput
run #14: crashed: general protection fault in __fget_files
run #15: crashed: WARNING: locking bug in ieee80211_queue_skb
run #16: crashed: general protection fault in lookup_object_or_alloc
run #17: crashed: BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues
run #18: crashed: WARNING: locking bug in sock_wfree
run #19: crashed: WARNING: locking bug in corrupted
representative crash: general protection fault in lookup_object_or_alloc, types: [UNKNOWN LOCKDEP]
check whether we can drop unnecessary instrumentation
disabling configs for [LEAK UBSAN BUG KASAN ATOMIC_SLEEP HANG], they are not needed
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f8a6b5e9ea7f5f85a3f594fb9cdc09613b42703964d51b7553982c0c40ac3136
all runs: OK
false negative chance: 0.000
kconfig minimization: base=3923 full=7651 leaves diff=2002
split chunks (needed=false): <2002>
split chunk #0 of len 2002 into 5 parts
testing without sub-chunk 1/5
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4e881ae1f37a60f63ab8b693c4cd7957be6c6b917f457cd8d95f4eecd78969c2
run #0: crashed: general protection fault in __call_rcu_common
run #1: crashed: general protection fault in find_match
run #2: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #4: crashed: BUG: unable to handle kernel paging request in __stack_depot_save
run #5: crashed: general protection fault in mtree_range_walk
run #6: crashed: general protection fault in timerqueue_add
run #7: crashed: KASAN: use-after-free Read in ndisc_alloc_skb
run #8: crashed: general protection fault in zap_pid_ns_processes
run #9: OK
representative crash: general protection fault in __call_rcu_common, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 2/5
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9bf0c62dd251773d02086da858598f9d500cbd807fb1b97d8bba0e84f8d900bd
run #0: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #2: crashed: general protection fault in percpu_counter_destroy
run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #5: crashed: BUG: Bad rss-counter state
run #6: crashed: WARNING: locking bug in sock_wfree
run #7: crashed: BUG: unable to handle kernel paging request in corrupted
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
representative crash: BUG: unable to handle kernel paging request in leaf_paste_entries, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: eff06b9e97d5c818062e3922817af37c7936814d00510c32c85e06f053761a45
run #0: crashed: BUG: spinlock bad magic in corrupted
run #1: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field
run #2: crashed: general protection fault in cpuacct_account_field
run #3: crashed: KASAN: stack-out-of-bounds Read in timerqueue_del
run #4: crashed: general protection fault in timerqueue_del
run #5: crashed: general protection fault in cpuacct_account_field
run #6: crashed: general protection fault in update_blocked_averages
run #7: crashed: kernel panic: corrupted stack end in corrupted
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: OK
representative crash: BUG: unable to handle kernel paging request in cpuacct_account_field, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 4/5
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1b6f8064e770a124cdc7b15ceec100953ea7f1364a91e29f80e81b5442a1dcef
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
testing commit 4b954598a47ba07034aab9af8ddd485bdc3d5b16 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0bb01213f67ad2c1786546814c2cea64dd0e2b482529a2e4d9b9c215453cdda1
run #0: crashed: kernel panic: corrupted stack end in corrupted
run #1: crashed: general protection fault in update_blocked_averages
run #2: crashed: general protection fault in update_blocked_averages
run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #4: crashed: general protection fault,SeaBIOS (version NUM.NUM.NUM-google)
run #5: crashed: WARNING: locking bug in psi_group_change
run #6: crashed: general protection fault in corrupted
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: OK
representative crash: kernel panic: corrupted stack end 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_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 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_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_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_CONFIGFS_F_LB_SS 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 8a696a29c6905594e4abf78eaafcb62165ac61f1
testing commit 8a696a29c6905594e4abf78eaafcb62165ac61f1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 87cb5750dcdc25f9b389a0a27b8d8a2466202edaeac98bc9f163e3296e247117
all runs: OK
false negative chance: 0.000
# git bisect start 8a696a29c6905594e4abf78eaafcb62165ac61f1 4b954598a47ba07034aab9af8ddd485bdc3d5b16
Bisecting: 24987 revisions left to test after this (roughly 15 steps)
[8bc9e6515183935fa0cccaf67455c439afe4982b] Merge tag 'devicetree-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit 8bc9e6515183935fa0cccaf67455c439afe4982b gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 99d3e2504d508b2ce5b396ea6c8381510847a721015053835e35fbda3f99d154
run #0: crashed: general protection fault, probably for noSeaBIOS (version NUM.NUM.NUM-google)
run #1: crashed: general protection fault in mm_update_next_owner
run #2: crashed: WARNING: locking bug in hrtimer_interrupt
run #3: crashed: WARNING: locking bug 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: general protection fault in update_blocked_averages
run #8: crashed: kernel panic: corrupted stack end in corrupted
run #9: crashed: KASAN: stack-out-of-bounds Read in __remove_hrtimer
representative crash: general protection fault, probably for noSeaBIOS (version NUM.NUM.NUM-google), types: [UNKNOWN LOCKDEP]
# git bisect good 8bc9e6515183935fa0cccaf67455c439afe4982b
Bisecting: 12446 revisions left to test after this (roughly 14 steps)
[fb46e22a9e3863e08aef8815df9f17d0f4b9aede] Merge tag 'mm-stable-2024-01-08-15-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit fb46e22a9e3863e08aef8815df9f17d0f4b9aede gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2f6cc6235c24c49d61e5ac6add501d8462772bc6ded5452e78da14e4206fb899
all runs: OK
false negative chance: 0.000
# git bisect bad fb46e22a9e3863e08aef8815df9f17d0f4b9aede
Bisecting: 6131 revisions left to test after this (roughly 13 steps)
[d99b91a99be430be45413052bb428107c435918b] Merge tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit d99b91a99be430be45413052bb428107c435918b gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 43f4c519334aa1d14214bfa997dbf53c143f6d2c9193bd267e70a55f24958dfc
run #0: crashed: WARNING in aa_file_perm
run #1: crashed: BUG: unable to handle kernel paging request in corrupted
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: WARNING in atomic_notifier_call_chain
run #5: crashed: general protection fault in corrupted
run #6: crashed: BUG: unable to handle kernel paging request in __hrtimer_run_queues
run #7: crashed: general protection fault in update_blocked_averages
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good d99b91a99be430be45413052bb428107c435918b
Bisecting: 3036 revisions left to test after this (roughly 12 steps)
[7475e51b87969e01a6812eac713a1c8310372e8a] Merge tag 'net-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

determine whether the revision contains the guilty commit
revision 8bc9e6515183935fa0cccaf67455c439afe4982b crashed and is reachable
testing commit 7475e51b87969e01a6812eac713a1c8310372e8a gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 57215998393ce3576def512006ee1d72f17bc13c2a74db441df2012ce3d36388
run #0: crashed: kernel BUG in corrupted
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted
run #2: crashed: BUG: unable to handle kernel paging request in corrupted
run #3: crashed: possible deadlock in console_flush_all
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 cpuacct_account_field
run #6: crashed: general protection fault in update_blocked_averages
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: crashed: WARNING: locking bug in try_to_wake_up
run #9: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
representative crash: BUG: unable to handle kernel NULL pointer dereference in corrupted, types: [UNKNOWN LOCKDEP]
# git bisect good 7475e51b87969e01a6812eac713a1c8310372e8a
Bisecting: 1516 revisions left to test after this (roughly 11 steps)
[134fdb80bc130dba429295ac64358b16b695628c] Merge tag 'cxl-fixes-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

determine whether the revision contains the guilty commit
revision d99b91a99be430be45413052bb428107c435918b crashed and is reachable
testing commit 134fdb80bc130dba429295ac64358b16b695628c gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 8f02a05614518cc92f6a00452c98dc482098c25c6e66574485a8edeb9430b27d
run #0: crashed: KASAN: stack-out-of-bounds Read in timerqueue_add
run #1: crashed: general protection fault in update_blocked_averages
run #2: crashed: kernel panic: corrupted stack end in sys_mount
run #3: crashed: BUG: unable to handle kernel paging request in cgroup_rstat_updated
run #4: crashed: BUG: unable to handle kernel paging request in corrupted
run #5: crashed: BUG: unable to handle kernel paging request in corrupted
run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #7: OK
run #8: crashed: general protection fault in number
run #9: crashed: WARNING: locking bug in corrupted
representative crash: general protection fault in update_blocked_averages, types: [UNKNOWN]
# git bisect good 134fdb80bc130dba429295ac64358b16b695628c
Bisecting: 754 revisions left to test after this (roughly 10 steps)
[3edbe8afb617a736ae0dcc877311bdb112a00123] Merge tag 'ras_core_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

determine whether the revision contains the guilty commit
revision 134fdb80bc130dba429295ac64358b16b695628c crashed and is reachable
testing commit 3edbe8afb617a736ae0dcc877311bdb112a00123 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3cb8981f543936bba0e634b0dc9502b7f42f4c63cc61e641b1ea67c1fb5ed324
all runs: OK
false negative chance: 0.000
# git bisect bad 3edbe8afb617a736ae0dcc877311bdb112a00123
Bisecting: 380 revisions left to test after this (roughly 9 steps)
[bc2fdea0065236fdf9fbba3ac77cf5f3d0891443] Merge tag 'drm-intel-fixes-2023-12-28' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

determine whether the revision contains the guilty commit
revision 7475e51b87969e01a6812eac713a1c8310372e8a crashed and is reachable
testing commit bc2fdea0065236fdf9fbba3ac77cf5f3d0891443 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 94c7a03bb8815e162d1506af33d414bc78d301e873bddc4ac5f57b9a6eef6e57
run #0: crashed: BUG: non-zero pgtables_bytes on freeing mm: NUM
run #1: crashed: WARNING in atomic_notifier_call_chain
run #2: crashed: KASAN: slab-use-after-free Write in free_obj_work
run #3: crashed: BUG: unable to handle kernel paging request in corrupted
run #4: crashed: general protection fault in cpuacct_account_field
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 corrupted
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: non-zero pgtables_bytes on freeing mm: NUM, types: [UNKNOWN WARNING]
# git bisect good bc2fdea0065236fdf9fbba3ac77cf5f3d0891443
Bisecting: 204 revisions left to test after this (roughly 8 steps)
[1ab33c03145d0f6c345823fc2da935d9a1a9e9fc] asm-generic: make sparse happy with odd-sized put_unaligned_*()

determine whether the revision contains the guilty commit
revision 8bc9e6515183935fa0cccaf67455c439afe4982b crashed and is reachable
testing commit 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2872e93f53d9efa02319cea1fdcbbf5361f9b2474291107941d541ff9fb63715
run #0: crashed: WARNING in atomic_notifier_call_chain
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: BUG: unable to handle kernel paging request in timerqueue_add
run #4: OK
run #5: crashed: general protection fault in corrupted
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good 1ab33c03145d0f6c345823fc2da935d9a1a9e9fc
Bisecting: 95 revisions left to test after this (roughly 7 steps)
[bb93c5ed457fe76597c14717eb994fc5aef22716] Merge tag 'vfs-6.8.rw' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit bb93c5ed457fe76597c14717eb994fc5aef22716 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9d696f628b4e68511eaa21d425e6b0efcfbdca80b880f472b44692df4b03dc34
all runs: OK
false negative chance: 0.000
# git bisect bad bb93c5ed457fe76597c14717eb994fc5aef22716
Bisecting: 42 revisions left to test after this (roughly 6 steps)
[3f6984e7301f4a37285cc5962f97c83c7c3b8239] Merge tag 'vfs-6.8.super' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 7475e51b87969e01a6812eac713a1c8310372e8a crashed and is reachable
testing commit 3f6984e7301f4a37285cc5962f97c83c7c3b8239 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b4ac3aae27d9d6e2b612641e92737e1dffb3de5066af81029b26ab61d5de2ed6
all runs: OK
false negative chance: 0.000
# git bisect bad 3f6984e7301f4a37285cc5962f97c83c7c3b8239
Bisecting: 29 revisions left to test after this (roughly 5 steps)
[2137e1564267001b25143d21bc619189c1f74bc6] Merge branch 'vfs.file'

determine whether the revision contains the guilty commit
revision 8bc9e6515183935fa0cccaf67455c439afe4982b crashed and is reachable
testing commit 2137e1564267001b25143d21bc619189c1f74bc6 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e10ecd0e95f13e6fc99f2c5ae2a9e34a158aa52a71ca83acff6dcfa9d9405f0e
run #0: crashed: general protection fault in update_curr
run #1: crashed: BUG: unable to handle kernel paging request in __bfs
run #2: crashed: general protection fault in corrupted
run #3: crashed: WARNING in atomic_notifier_call_chain
run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in corrupted
run #5: crashed: possible deadlock in console_flush_all
run #6: crashed: general protection fault, probably for non-canonical address ADDRSeaBIOS (version NUM.NUM.NUM-google)
run #7: crashed: general protection fault in corrupted
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: crashed: BUG: unable to handle kernel paging request in page_fault_oops
representative crash: general protection fault in update_curr, types: [UNKNOWN]
# git bisect good 2137e1564267001b25143d21bc619189c1f74bc6
Bisecting: 14 revisions left to test after this (roughly 4 steps)
[5a8e94c0158f43341334e69a74b6dfa317ba3d2e] nilfs2: simplify device handling

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit 5a8e94c0158f43341334e69a74b6dfa317ba3d2e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0fd8165cc5a649a42929e7efb24403e6bebc406672d273000b0ed282629dc4bd
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: general protection fault in corrupted
run #2: crashed: general protection fault in wait_consider_task
run #3: crashed: BUG: unable to handle kernel paging request in corrupted
run #4: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field
run #5: crashed: KASAN: stack-out-of-bounds Read in __remove_hrtimer
run #6: crashed: PANIC: double fault in __sprint_symbol
run #7: crashed: BUG: unable to handle kernel paging request in unmap_page_range
run #8: OK
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good 5a8e94c0158f43341334e69a74b6dfa317ba3d2e
Bisecting: 7 revisions left to test after this (roughly 3 steps)
[6f861765464f43a71462d52026fbddfc858239a5] fs: Block writes to mounted block devices

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit 6f861765464f43a71462d52026fbddfc858239a5 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3829dc16352ae33ff5943096692324d31d38ec962eabc31cb26b4b100f662baa
all runs: OK
false negative chance: 0.000
# git bisect bad 6f861765464f43a71462d52026fbddfc858239a5
Bisecting: 3 revisions left to test after this (roughly 2 steps)
[1bfdc94b28cf1c89b5b3fb062b1defe51fdba163] bcachefs: Convert to bdev_open_by_path()

determine whether the revision contains the guilty commit
revision 4b954598a47ba07034aab9af8ddd485bdc3d5b16 crashed and is reachable
testing commit 1bfdc94b28cf1c89b5b3fb062b1defe51fdba163 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b13cee57d165d9dc62076f19d593653db598e9afae090e36719453358491d8ff
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: general protection fault in cpuacct_account_field
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 cpuacct_account_field
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: WARNING: locking bug in try_to_wake_up
run #9: crashed: general protection fault in __run_timers
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good 1bfdc94b28cf1c89b5b3fb062b1defe51fdba163
Bisecting: 1 revision left to test after this (roughly 1 step)
[ed5cc702d311c14b653323d76062b0294effa66e] block: Add config option to not allow writing to mounted devices

determine whether the revision contains the guilty commit
revision 5a8e94c0158f43341334e69a74b6dfa317ba3d2e crashed and is reachable
testing commit ed5cc702d311c14b653323d76062b0294effa66e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3942b86f84b6c8d6e3d8d084a283d041a5137bf302efab49ad7b860d86d81704
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: general protection fault in __skb_try_recv_from_queue
run #2: crashed: BUG: unable to handle kernel paging request in corrupted
run #3: crashed: general protection fault in update_blocked_averages
run #4: crashed: general protection fault in psi_task_switch
run #5: crashed: BUG: unable to handle kernel paging request in corrupted
run #6: crashed: general protection fault in wait_consider_task
run #7: OK
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good ed5cc702d311c14b653323d76062b0294effa66e
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[ead622674df5a3ae575b964090bee65f6b7f805f] btrfs: Do not restrict writes to btrfs devices

determine whether the revision contains the guilty commit
revision 5a8e94c0158f43341334e69a74b6dfa317ba3d2e crashed and is reachable
testing commit ead622674df5a3ae575b964090bee65f6b7f805f gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3921163e241a12de333b36dcea6961a4d45db88e760d392d2fdeedd501ebbae7
run #0: crashed: general protection fault in __mod_lruvec_page_state
run #1: crashed: BUG: unable to handle kernel paging request in corrupted
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: KASAN: unknown-crash Read in __schedule
run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #6: crashed: general protection fault in update_blocked_averages
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, probably for non-SeaBIOS (version NUM.NUM.NUM-google)
representative crash: general protection fault in __mod_lruvec_page_state, types: [UNKNOWN]
# git bisect good ead622674df5a3ae575b964090bee65f6b7f805f
6f861765464f43a71462d52026fbddfc858239a5 is the first bad commit
commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@suse.cz>
Date:   Wed Nov 1 18:43:10 2023 +0100

    fs: Block writes to mounted block devices
    
    Ask block layer to block writes to block devices mounted by filesystems.
    
    Signed-off-by: Jan Kara <jack@suse.cz>
    Link: https://lore.kernel.org/r/20231101174325.10596-5-jack@suse.cz
    Reviewed-by: Christian Brauner <brauner@kernel.org>
    Reviewed-by: Jens Axboe <axboe@kernel.dk>
    Signed-off-by: Christian Brauner <brauner@kernel.org>

 include/linux/blkdev.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

accumulated error probability: 0.00
culprit signature: 3829dc16352ae33ff5943096692324d31d38ec962eabc31cb26b4b100f662baa
parent  signature: 3921163e241a12de333b36dcea6961a4d45db88e760d392d2fdeedd501ebbae7
revisions tested: 24, total time: 10h19m43.330743457s (build: 4h31m21.362601225s, test: 4h55m24.756538675s)
first good commit: 6f861765464f43a71462d52026fbddfc858239a5 fs: Block writes to mounted block devices
recipients (to): ["axboe@kernel.dk" "brauner@kernel.org" "jack@suse.cz"]
recipients (cc): []