ci2 starts bisection 2024-08-11 02:59:02.799432188 +0000 UTC m=+82305.376142448
bisecting cause commit starting from 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a
building syzkaller on 6f4edef43e90da260aa93c16da223a2a5569c978
ensuring issue is reproducible on original commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a

testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5cef36c910950f544d572d8c478f0ad60bc386c40959aed82b60fb781e2b4f01
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
check whether we can drop unnecessary instrumentation
disabling configs for [HANG LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 51fd06b634de50ebd4ae57ab0c67a7d752b21c7bd1e16188ad9520c96fcb23b6
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
the bug reproduces without the instrumentation
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
kconfig minimization: base=3993 full=8129 leaves diff=2115
split chunks (needed=false): <2115>
split chunk #0 of len 2115 into 5 parts
testing without sub-chunk 1/5
disabling configs for [LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 71044d37a7697f3b7c03b180a8405d505d9ecf4e044013c7ae6f0713302d3402
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [HANG LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5ba2fcb60b308363512eacf622f2d2816f9ab1b364b139ed26019ac7ce8980cc
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d96463d64ec9ff7edb31f4714443f3926900efcb971e8b552ee057a637865db1
all runs: OK
false negative chance: 0.000
testing without sub-chunk 4/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 93664d99344f495c5d3da5a04a4e812116189e4b989e0b1a973cbe9518922f72
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 34ac1e82e5a78d5ed7f647766f5b1b51ca4d983a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5ec5136ed2a7ea16c7b8c4e77c714e1196785d47f1887d32bbc5524917e2dda7
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
the chunk can be dropped
minimized to 423 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB_CORE HAMRADIO HID_NINTENDO HSR INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS IP_VS_LBLC IP_VS_LBLCR 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_IMON_RAW IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TOY 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_PXRC 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_COMMON KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_GENERIC_MEMORY_ATTRIBUTES KVM_GENERIC_MMU_NOTIFIER KVM_GENERIC_PRE_FAULT_MEMORY KVM_GENERIC_PRIVATE_MEM KVM_HYPERV KVM_MMIO KVM_PRIVATE_MEM KVM_PROVE_MMU KVM_SW_PROTECTED_VM KVM_VFIO KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH 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 MDIO_MVUSB MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE 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 MODULE_SRCVERSION_ALL MODVERSIONS MOST MOST_USB_HDM 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 MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK 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 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_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_VENDOR_META 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_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NINTENDO_FF 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 PARTITION_ADVANCED PSAMPLE RC_CORE RC_DEVICES RFKILL SPI USB_GADGET USB_MUSB_HDRC VIDEO_DEV WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32_ABI]
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
picked [v6.10 v6.9 v6.8 v6.6 v6.4 v6.2 v6.0 v5.18 v5.15 v5.12 v5.9 v5.6 v5.3 v5.0 v4.19] out of 33 release tags
testing release v6.10
testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ee0e608f743226e3ea6c8361bfd19171f7330b5bcca44ecec4f3656cc6748c2c
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c34ed0a0f3d81f82d093d77527db2d72dc171acdea2d659b1c191682168e013
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f81b4fb81e213dd36b700d8bea8f43605fd6b591895f631043678fc8b528739f
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 29dec71800d1d387749b0f8b2ccfb753f079985a9285d1300c703e27c0855b5c
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1cf00e97ed4b53240f80846d49e613031f51c95bd911363329e6697515fa253e
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5bc22793d3ce7011814e33c15fcd91603416d96dccd79a6feeb1cec17be0bfa7
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4d5b6d92a8d11f9acad55c30b826b852de7b22d8c9ebc649662d289ccfc0849a
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d386750afa4b43d2c19590213d2d5e5b505e3b695fa66aca243155e76a032118
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1db74ca06ca9439818980d04d8babf449ead1b8c3f9cd349bd4b30a47abf8ab5
all runs: OK
false negative chance: 0.000
# git bisect start 4b0986a3613c92f4ec1bdc7f60ec66fea135991f 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 22908 revisions left to test after this (roughly 15 steps)
[6020c204be997e3f5129839ff9c801800fb4336e] Merge tag 'folio-5.17' of git://git.infradead.org/users/willy/pagecache

testing commit 6020c204be997e3f5129839ff9c801800fb4336e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: dea096547f85b30a55f80022dfcb210622eb0cf77cfb4da0d1d9f8436bc22342
all runs: boot failed: UBSAN: null-ptr-deref in corrupted
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 6020c204be997e3f5129839ff9c801800fb4336e
Bisecting: 22881 revisions left to test after this (roughly 15 steps)
[f079ab01b5609fb0c9acc52c88168bf1eed82373] Merge tag 'iomap-5.17' of git://git.infradead.org/users/willy/linux

testing commit f079ab01b5609fb0c9acc52c88168bf1eed82373 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5cdf34f4d3f19d17bbec4ba324ec0649abbbd044c102d1802fd5a6c7217ae93a
all runs: boot failed: UBSAN: null-ptr-deref in corrupted
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip f079ab01b5609fb0c9acc52c88168bf1eed82373
Bisecting: 22881 revisions left to test after this (roughly 15 steps)
[b92f7ea556f8b74ba08cdc27258941e293400050] drm/omap: dss: Make use of the helper macro SET_RUNTIME_PM_OPS()

testing commit b92f7ea556f8b74ba08cdc27258941e293400050 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 56d671d9dae13ae631f19c29fa1e71ae72e2f38ee354891da61c85c8e6220657
all runs: OK
false negative chance: 0.000
# git bisect good b92f7ea556f8b74ba08cdc27258941e293400050
Bisecting: 22240 revisions left to test after this (roughly 15 steps)
[46f57d2410150985f81da7cbbb5fdcda01d02ac2] perf arm: Fix off-by-one directory path

testing commit 46f57d2410150985f81da7cbbb5fdcda01d02ac2 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 745f464ebfa2ed32cdf81377f922327102438620a3c362d34d83c3a0ad7ab9fa
all runs: boot failed: UBSAN: null-ptr-deref in corrupted
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 46f57d2410150985f81da7cbbb5fdcda01d02ac2
Bisecting: 22240 revisions left to test after this (roughly 15 steps)
[0b993fc1fec7b43a75b875763dc58c5940eea47a] serial: liteuart: relax compile-test dependencies

testing commit 0b993fc1fec7b43a75b875763dc58c5940eea47a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: afc869115ed7b2786bc20730c80cb249532bd903bd339036d9b17868732d0073
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
# git bisect bad 0b993fc1fec7b43a75b875763dc58c5940eea47a
Bisecting: 6226 revisions left to test after this (roughly 13 steps)
[ff0700f03609b9f0defacd4ce96d9519d721e0a2] Merge tag 'sound-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

testing commit ff0700f03609b9f0defacd4ce96d9519d721e0a2 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7ef0d395b65729971b6ee75b343b15ee15f42b25044b244332bf8b389ee7a8ad
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
# git bisect bad ff0700f03609b9f0defacd4ce96d9519d721e0a2
Bisecting: 3854 revisions left to test after this (roughly 12 steps)
[84882cf72cd774cf16fd338bdbf00f69ac9f9194] Revert "net: avoid double accounting for pure zerocopy skbs"

testing commit 84882cf72cd774cf16fd338bdbf00f69ac9f9194 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 386a0ea528e8a469d7eebb0aa20a9d0793a6092b24f46521c5242a83304f8d8c
all runs: OK
false negative chance: 0.000
# git bisect good 84882cf72cd774cf16fd338bdbf00f69ac9f9194
Bisecting: 1941 revisions left to test after this (roughly 11 steps)
[2019295c9ea3137364682046bb6afc0eb364e591] Merge tag 'spi-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

testing commit 2019295c9ea3137364682046bb6afc0eb364e591 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 22ea1a4963be074eb016a3e1bad5857a3a747c9ecb2b0cd27a6d6b87f664299d
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
# git bisect bad 2019295c9ea3137364682046bb6afc0eb364e591
Bisecting: 933 revisions left to test after this (roughly 10 steps)
[9a7e0a90a454a7826ecbca055a6ec9271b70c686] Merge tag 'sched-core-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 9a7e0a90a454a7826ecbca055a6ec9271b70c686 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 9a7e0a90a454a7826ecbca055a6ec9271b70c686: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 9a7e0a90a454a7826ecbca055a6ec9271b70c686
Bisecting: 933 revisions left to test after this (roughly 10 steps)
[4f266f2be822eacd70aca2a7a53c4a111be79acb] block: skip elevator fields init for non-elv queue

testing commit 4f266f2be822eacd70aca2a7a53c4a111be79acb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 290ae6733f7e0597736f74c473bfb99e3069904fa9e3841928a624c00912b19f
all runs: boot failed: BUG: unable to handle kernel NULL pointer dereference in blk_mq_free_request
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 4f266f2be822eacd70aca2a7a53c4a111be79acb
Bisecting: 933 revisions left to test after this (roughly 10 steps)
[c624fe63c0a9d3c410a7602e705f28c4ea00770d] media: dt-bindings: media: renesas,csi2: Add r8a779a0 support

testing commit c624fe63c0a9d3c410a7602e705f28c4ea00770d gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b392239644b3102e7a998075f916142fdaadb9dc6f3c4a8d8358573f59073fe5
all runs: OK
false negative chance: 0.000
# git bisect good c624fe63c0a9d3c410a7602e705f28c4ea00770d
Bisecting: 932 revisions left to test after this (roughly 10 steps)
[905705f083a936e49d5259e0bb539c53d5e0a9be] loop: add error handling support for add_disk()

testing commit 905705f083a936e49d5259e0bb539c53d5e0a9be gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c506c526c54df099e1e8d742234ae32779d0ba9068cc56a51544ad05f6ebe1fa
all runs: boot failed: BUG: unable to handle kernel NULL pointer dereference in blk_mq_free_request
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 905705f083a936e49d5259e0bb539c53d5e0a9be
Bisecting: 932 revisions left to test after this (roughly 10 steps)
[a517faa902b5a048adbb4d6bbce9509ba5288af3] arm64: vdso32: drop test for -march=armv8-a

testing commit a517faa902b5a048adbb4d6bbce9509ba5288af3 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b392239644b3102e7a998075f916142fdaadb9dc6f3c4a8d8358573f59073fe5
all runs: OK
false negative chance: 0.000
# git bisect good a517faa902b5a048adbb4d6bbce9509ba5288af3
Bisecting: 930 revisions left to test after this (roughly 10 steps)
[139f9ab73d60cf76d770841a019c5284fcf26c74] arm64: lib: __arch_copy_to_user(): fold fixups into body

testing commit 139f9ab73d60cf76d770841a019c5284fcf26c74 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b392239644b3102e7a998075f916142fdaadb9dc6f3c4a8d8358573f59073fe5
all runs: OK
false negative chance: 0.000
# git bisect good 139f9ab73d60cf76d770841a019c5284fcf26c74
Bisecting: 927 revisions left to test after this (roughly 10 steps)
[553deffd0920fc52e8c91e7f8a42d1186a75760a] io_uring: don't pass state to io_submit_state_end

testing commit 553deffd0920fc52e8c91e7f8a42d1186a75760a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9dd19e310f9790e4eff06c8fb08ec89d9120858313b0392f70a162e7fe3897ee
all runs: OK
false negative chance: 0.000
# git bisect good 553deffd0920fc52e8c91e7f8a42d1186a75760a
Bisecting: 925 revisions left to test after this (roughly 10 steps)
[7d20dd3294b31c11a5f642a3e342174ef8da7c73] Merge tag 'x86-apic-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 7d20dd3294b31c11a5f642a3e342174ef8da7c73 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 7d20dd3294b31c11a5f642a3e342174ef8da7c73: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 7d20dd3294b31c11a5f642a3e342174ef8da7c73
Bisecting: 925 revisions left to test after this (roughly 10 steps)
[cf2a85efdade117e2169d6e26641016cbbf03ef0] leaking_addresses: Always print a trailing newline

testing commit cf2a85efdade117e2169d6e26641016cbbf03ef0 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c34f1c68b479fa28b288061245aec4bef767dabc9076cdef3a567988077c75ed
all runs: OK
false negative chance: 0.000
# git bisect good cf2a85efdade117e2169d6e26641016cbbf03ef0
Bisecting: 813 revisions left to test after this (roughly 10 steps)
[8cb1ae19bfae92def42c985417cd6e894ddaa047] Merge tag 'x86-fpu-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 8cb1ae19bfae92def42c985417cd6e894ddaa047 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 8cb1ae19bfae92def42c985417cd6e894ddaa047: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 8cb1ae19bfae92def42c985417cd6e894ddaa047
Bisecting: 813 revisions left to test after this (roughly 10 steps)
[c057c799e379f940b0e14dc83f96540a4c27730a] irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER

testing commit c057c799e379f940b0e14dc83f96540a4c27730a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f2edf9948386c1750566df07a310298060adbf70000aaae2af9cf24d3b4e9770
all runs: OK
false negative chance: 0.000
# git bisect good c057c799e379f940b0e14dc83f96540a4c27730a
Bisecting: 813 revisions left to test after this (roughly 10 steps)
[79b48af2126d4750ff3e5e4acba9fbe1e33870f5] media: Media: meson: vdec: Use devm_platform_ioremap_resource_byname()

testing commit 79b48af2126d4750ff3e5e4acba9fbe1e33870f5 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 1e11848b3d07fb242b8de08ea2777e0828b4a7070e43a680235fb56c28902dc1
all runs: OK
false negative chance: 0.000
# git bisect good 79b48af2126d4750ff3e5e4acba9fbe1e33870f5
Bisecting: 755 revisions left to test after this (roughly 10 steps)
[57a315cd7198907326e691cc909df2beebc2420d] Merge tag 'timers-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 57a315cd7198907326e691cc909df2beebc2420d gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 57a315cd7198907326e691cc909df2beebc2420d: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 57a315cd7198907326e691cc909df2beebc2420d
Bisecting: 755 revisions left to test after this (roughly 10 steps)
[118f2875490b027218594db9e2effb52cebc7693] mm/memcg: Convert commit_charge() to take a folio

testing commit 118f2875490b027218594db9e2effb52cebc7693 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9b333db9771bbdfb76b8b4270f49b291244a87e309caa4e2d097c375ad0d3d04
all runs: OK
false negative chance: 0.000
# git bisect good 118f2875490b027218594db9e2effb52cebc7693
Bisecting: 734 revisions left to test after this (roughly 10 steps)
[1e0860f3b3b299a4705d71d8ba24bdc61140bebb] btrfs: check if a log tree exists at inode_logged()

testing commit 1e0860f3b3b299a4705d71d8ba24bdc61140bebb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: af9dcb093b99509d7622d3ed639a68400adcfff1b30249a545c786177dfe9365
all runs: OK
false negative chance: 0.000
# git bisect good 1e0860f3b3b299a4705d71d8ba24bdc61140bebb
Bisecting: 732 revisions left to test after this (roughly 10 steps)
[ce5f6c2c9b0fcb4094f8e162cfd37fb4294204f7] mmc: mxs-mmc: disable regulator on error and in the remove function

testing commit ce5f6c2c9b0fcb4094f8e162cfd37fb4294204f7 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 451816e2fd4f9729958420279cf0e624e5b0ded7be7b82dd5e3a94bfdd64c06e
all runs: OK
false negative chance: 0.000
# git bisect good ce5f6c2c9b0fcb4094f8e162cfd37fb4294204f7
Bisecting: 701 revisions left to test after this (roughly 10 steps)
[09e393e3f13970f194f7ed9a93140a8601225b46] spi: cadence-quadspi: Add OSPI support for Xilinx Versal SoC

testing commit 09e393e3f13970f194f7ed9a93140a8601225b46 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 998a14c9a407018ea409e3d682617b66e0cea23d5453a8012e9937bb79dbbab2
all runs: OK
false negative chance: 0.000
# git bisect good 09e393e3f13970f194f7ed9a93140a8601225b46
Bisecting: 679 revisions left to test after this (roughly 9 steps)
[2dd8eedc80b184bb16aad697ae60367c5bf07299] x86/process: Move arch_thread_struct_whitelist() out of line

testing commit 2dd8eedc80b184bb16aad697ae60367c5bf07299 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d05c6eef4fa02ae660395edfe62c761350fa993cb4b35d93b37ca6c0cb102e0a
all runs: OK
false negative chance: 0.000
# git bisect good 2dd8eedc80b184bb16aad697ae60367c5bf07299
Bisecting: 634 revisions left to test after this (roughly 9 steps)
[43aa0a195f06101bcb5d8d711bba0dd24b33a1a0] Merge tag 'objtool-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 43aa0a195f06101bcb5d8d711bba0dd24b33a1a0 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 43aa0a195f06101bcb5d8d711bba0dd24b33a1a0: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 43aa0a195f06101bcb5d8d711bba0dd24b33a1a0
Bisecting: 634 revisions left to test after this (roughly 9 steps)
[46b49b12f3fc5e1347dba37d4639e2165f447871] arch/cc: Introduce a function to check for confidential computing features

testing commit 46b49b12f3fc5e1347dba37d4639e2165f447871 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0595c6d2b0f48873cb286d6e2e3455c067f1efb92ef873b5cb42a2e7a35bd5a3
all runs: OK
false negative chance: 0.000
# git bisect good 46b49b12f3fc5e1347dba37d4639e2165f447871
Bisecting: 632 revisions left to test after this (roughly 9 steps)
[5681981fb788281b09a4ea14d310d30b2bd89132] x86/sev: Fix stack type check in vc_switch_off_ist()

testing commit 5681981fb788281b09a4ea14d310d30b2bd89132 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 22b2753acb4de8de89a212be3d638f683d4cd2fe1314b46cbd4f287f29aa4242
all runs: OK
false negative chance: 0.000
# git bisect good 5681981fb788281b09a4ea14d310d30b2bd89132
Bisecting: 629 revisions left to test after this (roughly 9 steps)
[49f8275c7d9247cf1dd4440fc8162f784252c849] Merge tag 'folio-5.16' of git://git.infradead.org/users/willy/pagecache

testing commit 49f8275c7d9247cf1dd4440fc8162f784252c849 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 49f8275c7d9247cf1dd4440fc8162f784252c849: scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 49f8275c7d9247cf1dd4440fc8162f784252c849
Bisecting: 629 revisions left to test after this (roughly 9 steps)
[301e68dd9b9b4986d401b967d17e27b91f524143] cxl/core: Replace unions with struct_group()

testing commit 301e68dd9b9b4986d401b967d17e27b91f524143 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 998a14c9a407018ea409e3d682617b66e0cea23d5453a8012e9937bb79dbbab2
all runs: OK
false negative chance: 0.000
# git bisect good 301e68dd9b9b4986d401b967d17e27b91f524143
Bisecting: 624 revisions left to test after this (roughly 9 steps)
[920173c7cfc0aa70787aeecf737cb93f11eedb6d] media: venus: Add num_vpp_pipes to resource structure

testing commit 920173c7cfc0aa70787aeecf737cb93f11eedb6d gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2c420bdf0354bbb6ebb84d99c44e3123aa34ba80ea9706fd4c04d15d700c623d
all runs: OK
false negative chance: 0.000
# git bisect good 920173c7cfc0aa70787aeecf737cb93f11eedb6d
Bisecting: 599 revisions left to test after this (roughly 9 steps)
[595b28fb0c8949463d8ec1e485f36d17c870ddb2] Merge tag 'locking-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 595b28fb0c8949463d8ec1e485f36d17c870ddb2 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 595b28fb0c8949463d8ec1e485f36d17c870ddb2: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 595b28fb0c8949463d8ec1e485f36d17c870ddb2
Bisecting: 599 revisions left to test after this (roughly 9 steps)
[6155631a0c3b7ca795a0edb44894e58dc3e3d798] block: align blkdev_dio inlined bio to a cacheline

testing commit 6155631a0c3b7ca795a0edb44894e58dc3e3d798 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2471a17d7c0a230dcc6c4f0c2095a138205d9b44ab448ac3b6c210c9c24e2534
all runs: OK
false negative chance: 0.000
# git bisect good 6155631a0c3b7ca795a0edb44894e58dc3e3d798
Bisecting: 599 revisions left to test after this (roughly 9 steps)
[b7d8c16a58f8e843f1db6dd08aa0d72683b336c1] parisc: Allocate task struct with stack frame alignment

testing commit b7d8c16a58f8e843f1db6dd08aa0d72683b336c1 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 669598e325723c0973471500c13781bb779f92021c04aeb868cdfea4d99e7a61
all runs: OK
false negative chance: 0.000
# git bisect good b7d8c16a58f8e843f1db6dd08aa0d72683b336c1
Bisecting: 588 revisions left to test after this (roughly 9 steps)
[f2786f43c9832fae5fd3874bd156172c1eb05f3f] Merge tag 'fallthrough-fixes-clang-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

testing commit f2786f43c9832fae5fd3874bd156172c1eb05f3f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7b0f0b03ff2a72a26cd92629a2e0da9c03654a5b832eed6ee9b50c39a43b3b3b
all runs: crashed: UBSAN: shift-out-of-bounds in dbFindBits
representative crash: UBSAN: shift-out-of-bounds in dbFindBits, types: [UBSAN]
# git bisect bad f2786f43c9832fae5fd3874bd156172c1eb05f3f
Bisecting: 478 revisions left to test after this (roughly 9 steps)
[037c50bfbeb33b4c74e120eef5b8b99d8f025418] Merge tag 'for-5.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

testing commit 037c50bfbeb33b4c74e120eef5b8b99d8f025418 gcc
compiler: gcc (GCC) 10.2.1 20210217
failed building 037c50bfbeb33b4c74e120eef5b8b99d8f025418: scripts/extract-cert.c:46:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:89:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
./include/linux/page-flags.h:806:29: error: macro "PAGEFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:807:32: error: macro "TESTSCFLAG_FALSE" requires 2 arguments, but only 1 given
./include/linux/page-flags.h:806:1: error: unknown type name 'PAGEFLAG_FALSE'
./include/linux/page-flags.h:807:18: error: expected ';' before 'static'
# git bisect skip 037c50bfbeb33b4c74e120eef5b8b99d8f025418
Bisecting: 478 revisions left to test after this (roughly 9 steps)
[cc95a07fef06a2c7917acd827b3a8322772969eb] x86/apic: Reduce cache line misses in __x2apic_send_IPI_mask()

testing commit cc95a07fef06a2c7917acd827b3a8322772969eb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: af9dcb093b99509d7622d3ed639a68400adcfff1b30249a545c786177dfe9365
all runs: OK
false negative chance: 0.000
# git bisect good cc95a07fef06a2c7917acd827b3a8322772969eb
Bisecting: 477 revisions left to test after this (roughly 9 steps)
[a46be971edb69fe4b1dcc4359c3ddf9127629dab] io_uring: optimise io_req_set_rsrc_node()

testing commit a46be971edb69fe4b1dcc4359c3ddf9127629dab gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d310480a1531684349d3ab004ba8b76157762925e1919fe74917f01ca92f2c18
all runs: OK
false negative chance: 0.000
# git bisect good a46be971edb69fe4b1dcc4359c3ddf9127629dab
Bisecting: 477 revisions left to test after this (roughly 9 steps)
[4373b3dc922038e8924f648506f6556f2afa7e77] fscrypt: remove fscrypt_operations::max_namelen

testing commit 4373b3dc922038e8924f648506f6556f2afa7e77 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6f5895b383427fdc5200c712e04b90cde1b0a1029ae4ec5ee465bb22064c9338
all runs: OK
false negative chance: 0.000
# git bisect good 4373b3dc922038e8924f648506f6556f2afa7e77
Bisecting: 477 revisions left to test after this (roughly 9 steps)
[cd9255be6980012ad54f2d4fd3941bc2586e43e5] btrfs: remove unused parameter nr_pages in add_ra_bio_pages()

revisions tested: 48, total time: 12h1m7.095756821s (build: 4h53m20.633532978s, test: 6h52m48.980163459s)
error: bisection is taking too long (>12h0m0s), aborting