ci starts bisection 2024-02-28 14:02:17.098401906 +0000 UTC m=+35254.458273913
bisecting fixing commit since 95c8a35f1c017327eab3b6a2ff5c04255737c856
building syzkaller on d0304e9cb9f633eb4de1ecbb4e7328ae745198a8
ensuring issue is reproducible on original commit 95c8a35f1c017327eab3b6a2ff5c04255737c856

testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0e716ea96663b9c8a83af36bb7c3e6aaae8af13415d70711484c3aee956bf1a1
run #0: crashed: general protection fault in __mmu_notifier_invalidate_range_end
run #1: crashed: BUG: unable to handle kernel paging request in corrupted
run #2: crashed: KASAN: use-after-free Read in psi_task_switch
run #3: crashed: general protection fault in update_curr
run #4: crashed: KASAN: stack-out-of-bounds Write in console_flush_all
run #5: crashed: BUG: unable to handle kernel paging request in serial8250_ports
run #6: crashed: general protection fault in psi_task_change
run #7: crashed: kernel panic: corrupted stack end in sys_mount
run #8: crashed: general protection fault in corrupted
run #9: crashed: general protection fault in cpuacct_account_field
run #10: crashed: general protection fault in psi_account_irqtime
run #11: crashed: BUG: unable to handle kernel paging request in serial8250_ports
run #12: crashed: general protection fault in ip6t_do_table
run #13: crashed: general protection fault in validate_mm
run #14: crashed: general protection fault in unlink_file_vma
run #15: crashed: general protection fault in zap_pid_ns_processes
run #16: crashed: kernel BUG in page_table_check_clear
run #17: crashed: general protection fault in __iterate_interfaces
run #18: crashed: KASAN: stack-out-of-bounds Read in __remove_hrtimer
run #19: crashed: KASAN: null-ptr-deref Read in fsnotify_perm
representative crash: general protection fault in __mmu_notifier_invalidate_range_end, types: [UNKNOWN]
check whether we can drop unnecessary instrumentation
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e3ba08ee9edbca437674caf361d750cc234caf70358ac301e839da11a1d32b92
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: BUG: unable to handle pagSeaBIOS (version NUM.NUM.NUM-google)
run #2: crashed: BUG: unable to handle kernel paging request in corrupted
run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in update_curr
run #4: crashed: BUG: unable to handle kernel paging request in cpuacct_account_field
run #5: crashed: BUG: unable to handle kernel paging request in corrupted
run #6: crashed: no output from test machine
run #7: crashed: BUG: unable to handle kernel paging request in corrupted
run #8: crashed: BUG: unable to handle kernel paging request in corrupted
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
the bug reproduces without the instrumentation
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
kconfig minimization: base=3941 full=7659 leaves diff=2008
split chunks (needed=false): <2008>
split chunk #0 of len 2008 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7cb85c8493533874ee1dd0b114b594d546e942a830cc6698d77da06f52f1a64b
run #0: crashed: BUG: unable to handle kernel paging request in __call_rcu_common
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_account_irqtime
run #2: crashed: BUG: unable to handle kernel paging request in validate_mm
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 dst_destroy
run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
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 __run_timers
run #8: OK
run #9: OK
representative crash: BUG: unable to handle kernel paging request in __call_rcu_common, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1dd150aa380e306262cf40e2d687d294c44e68eef82bd46b6a08a2d429d8cc49
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: invalid opcode in corrupted
run #3: crashed: BUG: unable to handle kernel paging request in call_timer_fn
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 corrupted
run #6: crashed: BUG: unable to handle kernel paging request 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 leaf_paste_entries
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ebb541bf0a5be6f22d7aa04717aeb7f02089609b960ca99a63931b5fb86c9820
run #0: crashed: BUG: unable to handle kernel paging request in __hrtimer_run_queues
run #1: crashed: go runtime error
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 __hrtimer_run_queues, types: [UNKNOWN]
testing without sub-chunk 4/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0ebb2561afe42bc5d044181389fe7189b5711bb0178535843df510402c430630
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit 95c8a35f1c017327eab3b6a2ff5c04255737c856 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7f4c42a3dfb2441aa82d6687dade3b55ec9eeb503636a56007e74ebe164bf22d
run #0: crashed: BUG: unable to handle kernel paging request in cpuacct_charge
run #1: crashed: BUG: unable to handle kernel paging request in timerqueue_del
run #2: crashed: BUG: unable to handle kernel paging request in corrupted
run #3: crashed: BUG: unable to handle kernel paging request in inode_permission
run #4: crashed: BUG: unable to handle kernel paging request in __hrtimer_run_queues
run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in anon_vma_interval_tree_remove
run #6: crashed: BUG: unable to handle kernel paging request in filp_flush
run #7: crashed: BUG: unable to handle kernel paging request in corrupted
run #8: crashed: BUG: unable to handle kernel paging request in corrupted
run #9: crashed: no output from test machine
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: BUG: unable to handle kernel paging request in cpuacct_charge, types: [UNKNOWN]
the chunk can be dropped
minimized to 804 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON FB_CORE FSCACHE GENEVE GPIOLIB HAMRADIO HAVE_CLK HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER HSR IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_JOYSTICK INPUT_MOUSE INPUT_TABLET INPUT_TOUCHSCREEN IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SCTP IP_SET IP_VS IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_OVF IP_VS_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_MMIO KVM_PROVE_MMU KVM_VFIO KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEDS_TRIGGER_AUDIO LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LRU_GEN LRU_GEN_ENABLED LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MD_LINEAR MD_MULTIPATH MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_COMMON_OPTIONS MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_CONTROLLER_REQUEST_API MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_DLN2 MFD_RETU MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_MEMMAP_ON_MEMORY MICROCHIP_PHY MINIX_FS MINIX_SUBPARTITION MISC_RTSX MISC_RTSX_USB MISDN MISDN_DSP MISDN_HFCUSB MISDN_L1OIP MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 MMU_NOTIFIER MODULE_SRCVERSION_ALL MODVERSIONS MOST MOUSE_APPLETOUCH MOUSE_BCM5974 MOUSE_PS2 MOUSE_PS2_ALPS MOUSE_PS2_BYD MOUSE_PS2_CYPRESS MOUSE_PS2_FOCALTECH MOUSE_PS2_LIFEBOOK MOUSE_PS2_LOGIPS2PP MOUSE_PS2_SMBUS MOUSE_PS2_SYNAPTICS MOUSE_PS2_SYNAPTICS_SMBUS MOUSE_PS2_TRACKPOINT MOUSE_SYNAPTICS_USB MPLS MPLS_IPTUNNEL MPLS_ROUTING MPTCP MPTCP_IPV6 MRP MTD MTD_BLKDEVS MTD_BLOCK MTD_BLOCK2MTD MTD_CFI_I1 MTD_CFI_I2 MTD_MAP_BANK_WIDTH_1 MTD_MAP_BANK_WIDTH_2 MTD_MAP_BANK_WIDTH_4 MTD_MTDRAM MTD_PHRAM MTD_SLRAM MTD_UBI MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK NETFILTER_CONNCOUNT NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XTABLES_COMPAT NETFILTER_XT_CONNMARK NETFILTER_XT_MATCH_BPF NETFILTER_XT_MATCH_CGROUP NETFILTER_XT_MATCH_CLUSTER NETFILTER_XT_MATCH_COMMENT NETFILTER_XT_MATCH_CONNBYTES NETFILTER_XT_MATCH_CONNLABEL NETFILTER_XT_MATCH_CONNLIMIT NETFILTER_XT_MATCH_CONNMARK NETFILTER_XT_MATCH_CPU NETFILTER_XT_MATCH_DCCP NETFILTER_XT_MATCH_DEVGROUP NETFILTER_XT_MATCH_DSCP NETFILTER_XT_MATCH_ECN NETFILTER_XT_MATCH_ESP NETFILTER_XT_MATCH_HASHLIMIT NETFILTER_XT_MATCH_HELPER NETFILTER_XT_MATCH_HL NETFILTER_XT_MATCH_IPCOMP NETFILTER_XT_MATCH_IPRANGE NETFILTER_XT_MATCH_IPVS NETFILTER_XT_MATCH_L2TP NETFILTER_XT_MATCH_LENGTH NETFILTER_XT_MATCH_LIMIT NETFILTER_XT_MATCH_MAC NETFILTER_XT_MATCH_MARK NETFILTER_XT_MATCH_MULTIPORT NETFILTER_XT_MATCH_NFACCT NETFILTER_XT_MATCH_OSF NETFILTER_XT_MATCH_OWNER NETFILTER_XT_MATCH_PHYSDEV NETFILTER_XT_MATCH_PKTTYPE NETFILTER_XT_MATCH_QUOTA NETFILTER_XT_MATCH_RATEEST NETFILTER_XT_MATCH_REALM NETFILTER_XT_MATCH_RECENT NETFILTER_XT_MATCH_SCTP NETFILTER_XT_MATCH_SOCKET NETFILTER_XT_MATCH_STATISTIC NETFILTER_XT_MATCH_STRING NETFILTER_XT_MATCH_TCPMSS NETFILTER_XT_MATCH_TIME NETFILTER_XT_MATCH_U32 NETFILTER_XT_SET NETFILTER_XT_TARGET_AUDIT NETFILTER_XT_TARGET_CHECKSUM NETFILTER_XT_TARGET_CLASSIFY NETFILTER_XT_TARGET_CONNMARK NETFILTER_XT_TARGET_CT NETFILTER_XT_TARGET_DSCP NETFILTER_XT_TARGET_HL NETFILTER_XT_TARGET_HMARK NETFILTER_XT_TARGET_IDLETIMER NETFILTER_XT_TARGET_LED NETFILTER_XT_TARGET_MARK NETFILTER_XT_TARGET_NETMAP NETFILTER_XT_TARGET_NFQUEUE NETFILTER_XT_TARGET_NOTRACK NETFILTER_XT_TARGET_RATEEST NETFILTER_XT_TARGET_REDIRECT NETFILTER_XT_TARGET_TCPOPTSTRIP NETFILTER_XT_TARGET_TEE NETFILTER_XT_TARGET_TPROXY NETFILTER_XT_TARGET_TRACE NETLABEL NETLINK_DIAG NETROM NET_9P_RDMA NET_ACT_BPF NET_ACT_CONNMARK NET_ACT_CSUM NET_ACT_CT NET_ACT_CTINFO NET_ACT_GATE NET_ACT_IFE NET_ACT_IPT NET_ACT_MPLS NET_ACT_NAT NET_ACT_PEDIT NET_ACT_POLICE NET_ACT_SAMPLE NET_ACT_SIMP NET_ACT_SKBEDIT NET_ACT_SKBMOD NET_ACT_TUNNEL_KEY NET_ACT_VLAN NET_CLS_BASIC NET_CLS_BPF NET_CLS_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_DEVLINK NET_DROP_MONITOR NET_DSA NET_DSA_TAG_BRCM NET_DSA_TAG_BRCM_COMMON NET_DSA_TAG_BRCM_PREPEND NET_DSA_TAG_MTK NET_DSA_TAG_QCA NET_DSA_TAG_RTL4_A NET_EMATCH_CANID NET_EMATCH_CMP NET_EMATCH_IPSET NET_EMATCH_IPT NET_EMATCH_META NET_EMATCH_NBYTE NET_EMATCH_TEXT NET_EMATCH_U32 NET_FC NET_FOU NET_FOU_IP_TUNNELS NET_IFE NET_IFE_SKBMARK NET_IFE_SKBPRIO NET_IFE_SKBTCINDEX NET_IPGRE NET_IPGRE_BROADCAST NET_IPGRE_DEMUX NET_IPIP NET_IPVTI NET_KEY NET_KEY_MIGRATE NET_L3_MASTER_DEV NET_MPLS_GSO NET_NCSI NET_NSH NET_REDIRECT NET_SCH_CAKE NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_ETF NET_SCH_ETS NET_SCH_FQ NET_SCH_FQ_CODEL NET_SCH_FQ_PIE NET_SCH_GRED NET_SCH_HFSC NET_SCH_HHF NET_SCH_HTB NET_SCH_INGRESS NET_SCH_MQPRIO NET_SCH_MQPRIO_LIB NET_SCH_MULTIQ NET_SCH_NETEM NET_SCH_PIE NET_SCH_PLUG NET_SCH_PRIO NET_SCH_QFQ NET_SCH_RED NET_SCH_SFB NET_SCH_SFQ NET_SCH_SKBPRIO NET_SCH_TAPRIO NET_SCH_TBF NET_SCH_TEQL NET_SOCK_MSG NET_SWITCHDEV NET_TC_SKB_EXT NET_TEAM NET_TEAM_MODE_ACTIVEBACKUP NET_TEAM_MODE_BROADCAST NET_TEAM_MODE_LOADBALANCE NET_TEAM_MODE_RANDOM NET_TEAM_MODE_ROUNDROBIN NET_UDP_TUNNEL NET_VRF NFC NFC_DIGITAL NFC_FDP NFC_HCI NFC_MRVL NFC_MRVL_USB NFC_NCI NFC_NCI_UART NFC_PN533 NFC_PN533_USB NFC_PORT100 NFC_SHDLC NFC_SIM NFC_VIRTUAL_NCI NFSD NFSD_BLOCKLAYOUT NFSD_FLEXFILELAYOUT NFSD_PNFS NFSD_SCSILAYOUT NFSD_V3_ACL NFSD_V4 NFSD_V4_2_INTER_SSC NFSD_V4_SECURITY_LABEL NFS_FSCACHE NFS_V4_1 NFS_V4_2 NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_OVS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_SNMP NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV 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 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 PSAMPLE 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 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_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VXLAN WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32_ABI ZONE_DEVICE]
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing current HEAD cf1182944c7cc9f1c21a8a44e0d29abe12527412
testing commit cf1182944c7cc9f1c21a8a44e0d29abe12527412 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ad096eb85f65166d742654ce6641ed7e84f3db43a2bbb7fb08c745832d69856a
all runs: OK
false negative chance: 0.000
# git bisect start cf1182944c7cc9f1c21a8a44e0d29abe12527412 95c8a35f1c017327eab3b6a2ff5c04255737c856
Bisecting: 6485 revisions left to test after this (roughly 13 steps)
[cf65598d5909acf5e7b7dc9e21786e386356bc81] Merge tag 'drm-next-2024-01-10' of git://anongit.freedesktop.org/drm/drm

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit cf65598d5909acf5e7b7dc9e21786e386356bc81 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: af3d18a7a050e50de0b313738046357018192b5290715d7f4a717e0c0d2cfb44
all runs: OK
false negative chance: 0.000
# git bisect bad cf65598d5909acf5e7b7dc9e21786e386356bc81
Bisecting: 4004 revisions left to test after this (roughly 12 steps)
[3e7aeb78ab01c2c2f0e1f784e5ddec88fcd3d106] Merge tag 'net-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 3e7aeb78ab01c2c2f0e1f784e5ddec88fcd3d106 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2fd32f5ea9f4005fbca034ad0d18b4e1215b96326e1eeb4fabb80b3a8487357d
all runs: OK
false negative chance: 0.000
# git bisect bad 3e7aeb78ab01c2c2f0e1f784e5ddec88fcd3d106
Bisecting: 2309 revisions left to test after this (roughly 11 steps)
[0cb552aa97843f24549ce808883494138471c16b] Merge tag 'v6.8-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 0cb552aa97843f24549ce808883494138471c16b gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d5f3f89a275a1f8f80fe4c16d6e1f5ca43dea65f8d0ff8aff761772fb0ec2a66
all runs: OK
false negative chance: 0.000
# git bisect bad 0cb552aa97843f24549ce808883494138471c16b
Bisecting: 1170 revisions left to test after this (roughly 10 steps)
[9f9310bf87348e36a98ffa09c4e285908c14f592] Merge tag 'selinux-pr-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 9f9310bf87348e36a98ffa09c4e285908c14f592 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b3b3895cf4a23a7b639e8203a21bcfc68072448e59f568d7ee4c7657a249a2c9
all runs: OK
false negative chance: 0.000
# git bisect bad 9f9310bf87348e36a98ffa09c4e285908c14f592
Bisecting: 585 revisions left to test after this (roughly 9 steps)
[9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e] Merge tag 'cgroup-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a898165d7dc93d85688a43501a65292fe30469685271452f49a7c1cfa7a9f8d8
all runs: OK
false negative chance: 0.000
# git bisect bad 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e
Bisecting: 256 revisions left to test after this (roughly 8 steps)
[968b80332432172dbbb773e749a43bdc846d1a13] Merge tag 'powerpc-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 968b80332432172dbbb773e749a43bdc846d1a13 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e88a02b1eff646eb6831914c60dd3f0c8f50e70128e8da894d4bda899c63f402
all runs: OK
false negative chance: 0.000
# git bisect bad 968b80332432172dbbb773e749a43bdc846d1a13
Bisecting: 145 revisions left to test after this (roughly 7 steps)
[1dee7f509db20402a25be94003f8f1ac3e17bdc1] Merge tag 'edac_updates_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 1dee7f509db20402a25be94003f8f1ac3e17bdc1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: eac95951cd3498433453199814b6f0b5a87340dc5bf7b6fb5ac82cac107d1b09
all runs: OK
false negative chance: 0.000
# git bisect bad 1dee7f509db20402a25be94003f8f1ac3e17bdc1
Bisecting: 80 revisions left to test after this (roughly 6 steps)
[8c9440fea77440772542d6dbcb5c36182495c164] Merge tag 'vfs-6.8.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit 8c9440fea77440772542d6dbcb5c36182495c164 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7ffa29dcec4cafb764b8f5afaae0b35e282774cd257825fed0aec4e912fa23c1
all runs: OK
false negative chance: 0.000
# git bisect bad 8c9440fea77440772542d6dbcb5c36182495c164
Bisecting: 38 revisions left to test after this (roughly 5 steps)
[c604110e662a54568073a03176402b624e740310] Merge tag 'vfs-6.8.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

determine whether the revision contains the guilty commit
revision 95c8a35f1c017327eab3b6a2ff5c04255737c856 crashed and is reachable
testing commit c604110e662a54568073a03176402b624e740310 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d388903ea185afce15d7665b66fdfe1b11f19fd0be24f0c9220a5a65f47955c1
run #0: crashed: BUG: unable to handle kernel paging request in timerqueue_del
run #1: crashed: BUG: unable to handle kernel paging request in timerqueue_del
run #2: crashed: BUG: unable to handle kernel paging request in release_pages
run #3: crashed: general protection fault in fib6_node_lookup
run #4: crashed: BUG: unable to handle kernel paging request in corrupted
run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
run #6: crashed: BUG: unable to handle kernel paging request in dput
run #7: crashed: BUG: unable to handle kernel paging request in lookup_object_or_alloc
run #8: crashed: BUG: unable to handle kernel paging request in free_swap_cache
run #9: crashed: BUG: unable to handle kernel paging request in corrupted
run #10: crashed: BUG: unable to handle kernel paging request in corrupted
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: BUG: unable to handle kernel paging request in timerqueue_del, types: [UNKNOWN]
# git bisect good c604110e662a54568073a03176402b624e740310
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[cd34758c5238ae6976b10fe15bba7031b409c969] block: Remove blkdev_get_by_*() functions

determine whether the revision contains the guilty commit
checking the merge base b85ea95d086471afb4ad062012a4d73cd328fa86
no existing result, test the revision
testing commit b85ea95d086471afb4ad062012a4d73cd328fa86 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7db529fa971ab2c173af6d42731799a100988639536ae9a84da7399d732cfd60
run #0: crashed: general protection fault in corrupted
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
run #2: crashed: BUG: unable to handle kernel NULL pointer dereference in expand_downwards
run #3: crashed: BUG: unable to handle kernel paging request in timerqueue_del
run #4: crashed: invalid opcode in corrupted
run #5: crashed: BUG: unable to handle kernel paging request in __hrtimer_run_queues
run #6: crashed: invalid opcode in __phys_addr
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: general protection fault in corrupted, types: [UNKNOWN]
testing commit cd34758c5238ae6976b10fe15bba7031b409c969 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 532e2d7515bc2b665bed11228a51fe423b175d2bc8a340d60ab610954b245f5b
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: BUG: unable to handle kernel paging request in timerqueue_del
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 timerqueue_del
run #4: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
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: crashed: no output from test machine
run #8: crashed: no output from test machine
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: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
# git bisect good cd34758c5238ae6976b10fe15bba7031b409c969
Bisecting: 9 revisions left to test after this (roughly 3 steps)
[5bd3cf8cbc8a286308ef3f40656659d5abc89995] add selftest for statmount/listmount

determine whether the revision contains the guilty commit
revision b85ea95d086471afb4ad062012a4d73cd328fa86 crashed and is reachable
testing commit 5bd3cf8cbc8a286308ef3f40656659d5abc89995 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4723633d174af26aece0c9dfff8d1d73b56ab49ee221adafd9ca424370ccc1e8
run #0: crashed: general protection fault,SeaBIOS (version NUM.NUM.NUM-google)
run #1: crashed: BUG: kernel NULL pointer SeaBIOS (version NUM.NUM.NUM-google)
run #2: crashed: BUG: unable to handle kernel paging request in __radix_tree_delete
run #3: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
run #4: crashed: BUG: unable to handle kernel paging request in __iterate_interfaces
run #5: crashed: BUG: unable to handle kernel NULL pointer dereference in psi_task_change
run #6: crashed: kernel panic: corrupted stack end in corrupted
run #7: crashed: BUG: unable to handle kernel NULL pointer dereference in timerqueue_add
run #8: crashed: BUG: unable to handle kernel paging request in corrupted
run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in timerqueue_add
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: general protection fault,SeaBIOS (version NUM.NUM.NUM-google), types: [UNKNOWN]
# git bisect good 5bd3cf8cbc8a286308ef3f40656659d5abc89995
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[afde134b5bd02a5c719336ca1d0d3cb7e4def70e] ext4: Block writes to journal device

determine whether the revision contains the guilty commit
revision cd34758c5238ae6976b10fe15bba7031b409c969 crashed and is reachable
testing commit afde134b5bd02a5c719336ca1d0d3cb7e4def70e gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b304dbe4cb46c928baa18ce095449e08c55cfb97f5ad8f804738cc113a0c3b0c
all runs: OK
false negative chance: 0.000
# git bisect bad afde134b5bd02a5c719336ca1d0d3cb7e4def70e
Bisecting: 2 revisions left to test after this (roughly 1 step)
[ead622674df5a3ae575b964090bee65f6b7f805f] btrfs: Do not restrict writes to btrfs devices

determine whether the revision contains the guilty commit
revision cd34758c5238ae6976b10fe15bba7031b409c969 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: 53894981bed989a52723006462671a2caec50ec4dd088b295bc0daaff61153fb
run #0: crashed: go runtime error
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in css_set_skip_task_iters
run #2: crashed: kernel panic: corrupted stack end in corrupted
run #3: crashed: BUG: unable to handle kernel paging request in corrupted
run #4: crashed: BUG: unable to handle kernel paging request in corrupted
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: go runtime error, types: [UNKNOWN]
# git bisect good ead622674df5a3ae575b964090bee65f6b7f805f
Bisecting: 0 revisions left to test after this (roughly 1 step)
[3584c8f48a70c1f74c7b7bab59cf22bb66224649] xfs: Block writes to log device

determine whether the revision contains the guilty commit
revision ead622674df5a3ae575b964090bee65f6b7f805f crashed and is reachable
testing commit 3584c8f48a70c1f74c7b7bab59cf22bb66224649 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ff2af24f402324f541136ab9dcfc48d93d34d261a780b6ef3fd4fd85e4d2dc85
all runs: OK
false negative chance: 0.000
# git bisect bad 3584c8f48a70c1f74c7b7bab59cf22bb66224649
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[6f861765464f43a71462d52026fbddfc858239a5] fs: Block writes to mounted block devices

determine whether the revision contains the guilty commit
revision cd34758c5238ae6976b10fe15bba7031b409c969 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: 51f6a8e8410c9adec69d38b396f951cdcfa27a6c6bd6347177fc30ad0f7c3d98
all runs: OK
false negative chance: 0.000
# git bisect bad 6f861765464f43a71462d52026fbddfc858239a5
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: 51f6a8e8410c9adec69d38b396f951cdcfa27a6c6bd6347177fc30ad0f7c3d98
parent  signature: 53894981bed989a52723006462671a2caec50ec4dd088b295bc0daaff61153fb
reproducer is flaky (0.36 repro chance estimate)
revisions tested: 24, total time: 9h13m21.231826379s (build: 4h52m44.396512363s, test: 4h5m36.694452742s)
first good commit: 6f861765464f43a71462d52026fbddfc858239a5 fs: Block writes to mounted block devices
recipients (to): ["axboe@kernel.dk" "brauner@kernel.org" "jack@suse.cz"]
recipients (cc): []