ci2 starts bisection 2023-12-10 03:12:51.267650547 +0000 UTC m=+185928.373571877 bisecting fixing commit since 4a61839152cc3e9e00ac059d73a28d148d622b30 building syzkaller on 90c93c40627cb0ac3c2c7cb99d807fd4c137adcb ensuring issue is reproducible on original commit 4a61839152cc3e9e00ac059d73a28d148d622b30 testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 28448ccfb8a9572db9be6be91fe1fa74131978b85c55c86f294b6c10d5340c02 run #0: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #1: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #2: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #3: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #4: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #5: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #6: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #7: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #8: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #9: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #10: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #11: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #12: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #13: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #14: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #15: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #16: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #17: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #18: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #19: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] check whether we can drop unnecessary instrumentation disabling configs for [LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d99f14c6e809347fda1101f129aea19ec973678ec4b7195b68401271a464e88c run #0: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #1: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #2: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #3: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #4: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #5: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #6: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #7: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #8: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #9: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] the bug reproduces without the instrumentation disabling configs for [HANG LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed kconfig minimization: base=3820 full=7524 leaves diff=1994 split chunks (needed=false): <1994> split chunk #0 of len 1994 into 5 parts testing without sub-chunk 1/5 disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK BUG], they are not needed testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 54fd11c164bdd76b37a83d128f473542f08924cce24811d81d393f1016419d5e run #0: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #1: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #2: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #3: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #4: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #5: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #6: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #7: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #8: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #9: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4e9b0d02c26d511fc74220ac2efc4a8f2d9a289cd7cd06003425c4a6f3c91f1d run #0: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #1: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #2: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #3: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #4: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #5: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #6: crashed: UBSAN: array-index-out-of-bounds in xtSearch run #7: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #8: crashed: UBSAN: array-index-out-of-bounds in xtInsert run #9: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK BUG KASAN], they are not needed testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2c453af6620627b3af86145c0f50d31e149041c2578944c60408078661e59228 all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK BUG KASAN], they are not needed testing commit 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ad0406919807853dd2c15dd74fe985d78eadcab3c6dba664bf0d5e50d84fae96 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, 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 4a61839152cc3e9e00ac059d73a28d148d622b30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c257c70e61eef25a825198f58776302f8548ab458e497818d286d346dcf18212 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] the chunk can be dropped minimized to 399 configs; suspects: [ATM AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB FSCACHE HAMRADIO 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_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP 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_MMIO 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_DEBUGFS 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_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 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 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 MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY 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_CLS_RSVP NET_CLS_RSVP6 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_ATM NET_SCH_CAKE NET_SCH_CBQ NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_DSMARK 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_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_V2_ACL 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_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_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV 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 [HANG LEAK BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed determining the merge base between 4a61839152cc3e9e00ac059d73a28d148d622b30 and 21b73ffcc62ab772bc06e3e90bd87eff5e9e8ed4 830b3c68c1fb1e9176028d02ef86f3cf76aa2476/Linux 6.1 is a merge base, check if it has the bug testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c7b482002ff688be649d54310c3c8a62292698a4a7786799286bfb04a75d1f01 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] testing current HEAD 21b73ffcc62ab772bc06e3e90bd87eff5e9e8ed4 testing commit 21b73ffcc62ab772bc06e3e90bd87eff5e9e8ed4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a18b8c230d777f93367764d9b93fee7e2348dbb2f0b59e217d5fea0a5cc36fb6 all runs: OK false negative chance: 0.000 # git bisect start 21b73ffcc62ab772bc06e3e90bd87eff5e9e8ed4 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 Bisecting: 47968 revisions left to test after this (roughly 16 steps) [a03a91bd68cb00c615e602cf605e6be12bedaa90] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit a03a91bd68cb00c615e602cf605e6be12bedaa90 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ea43b02b0e2ae7c5c8da19e4ae2cf049883a4099cd3e28324dec4876a481b513 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good a03a91bd68cb00c615e602cf605e6be12bedaa90 Bisecting: 23998 revisions left to test after this (roughly 15 steps) [4debf77169ee459c46ec70e13dc503bc25efd7d2] Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 4debf77169ee459c46ec70e13dc503bc25efd7d2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 08115031e4c898da5e4f92d1d54ff3d36d4b58dc9226ae8b26ff7d4cd193fd9e all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 4debf77169ee459c46ec70e13dc503bc25efd7d2 Bisecting: 11727 revisions left to test after this (roughly 14 steps) [89ed67ef126c4160349c1b96fdb775ea6170ac90] Merge tag 'net-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 89ed67ef126c4160349c1b96fdb775ea6170ac90 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d8abe8a235dab906c5748479750794501d8f677921e475f9dc3dfb2eb7412025 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 89ed67ef126c4160349c1b96fdb775ea6170ac90 Bisecting: 5926 revisions left to test after this (roughly 13 steps) [6803bd7956ca8fc43069c2e42016f17f3c2fbf30] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 6803bd7956ca8fc43069c2e42016f17f3c2fbf30 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 88008b95b9ce71e761663b37f6f3c94402669e0bd665d0bf2f6f05fd24c98800 all runs: OK false negative chance: 0.000 # git bisect bad 6803bd7956ca8fc43069c2e42016f17f3c2fbf30 Bisecting: 2905 revisions left to test after this (roughly 12 steps) [56ec8e4cd8cbff3c96c53cd8303bba924613b5ce] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux determine whether the revision contains the guilty commit revision 4debf77169ee459c46ec70e13dc503bc25efd7d2 crashed and is reachable testing commit 56ec8e4cd8cbff3c96c53cd8303bba924613b5ce gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2bca10e65e5d430d33746be32eaed078d00c507618b27fac6faeeac1cb50e9be all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 56ec8e4cd8cbff3c96c53cd8303bba924613b5ce Bisecting: 1472 revisions left to test after this (roughly 11 steps) [5eda8f25377f3d6de697eaa1d9801b9781d09dbc] Merge tag 'linux_kselftest-kunit-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 5eda8f25377f3d6de697eaa1d9801b9781d09dbc gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 726254988d79aeb97f9e22f44cea1ef82933b4071bfee0f46316540873f3a574 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 5eda8f25377f3d6de697eaa1d9801b9781d09dbc Bisecting: 931 revisions left to test after this (roughly 10 steps) [dc6e08b1a2ae262c23e14f5c259b4ca63a554e4f] ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp() determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit dc6e08b1a2ae262c23e14f5c259b4ca63a554e4f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 00e7500701d08b6bc73780223190c73896f27a143675d42a531e2fd7d7095abe all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good dc6e08b1a2ae262c23e14f5c259b4ca63a554e4f Bisecting: 464 revisions left to test after this (roughly 9 steps) [27bc0782ef8ec26ed94b9fa16c75c11fdb3cd78b] Merge tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 27bc0782ef8ec26ed94b9fa16c75c11fdb3cd78b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7ab4da5ed086aa5959bd5afae1e6add4a40a020171377f86403e5b071896dae2 all runs: OK false negative chance: 0.000 # git bisect bad 27bc0782ef8ec26ed94b9fa16c75c11fdb3cd78b Bisecting: 241 revisions left to test after this (roughly 8 steps) [4652b8e4f3ffa48c706ec334f048c217a7d9750d] Merge tag '6.7-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd determine whether the revision contains the guilty commit revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable testing commit 4652b8e4f3ffa48c706ec334f048c217a7d9750d gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 443daa7726c251d2c3f24f6047cd9191ddc2ff2915681672f207812fd522f7d6 all runs: OK false negative chance: 0.000 # git bisect bad 4652b8e4f3ffa48c706ec334f048c217a7d9750d Bisecting: 106 revisions left to test after this (roughly 7 steps) [426ee5196d1821d70192923e70c0f8347faade47] Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 426ee5196d1821d70192923e70c0f8347faade47 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 387bcb2f0d5fed7795ef992c25d4bdd7ff337a8344f965d56e5e08d77573c2c7 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 426ee5196d1821d70192923e70c0f8347faade47 Bisecting: 65 revisions left to test after this (roughly 6 steps) [91562895f8030cb9a0470b1db49de79346a69f91] ext4: properly sync file size update after O_SYNC direct IO determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 91562895f8030cb9a0470b1db49de79346a69f91 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7dccb48c276e314d7147b045ac9ec08267ca26336c7408a2e7444761d82a87d9 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 91562895f8030cb9a0470b1db49de79346a69f91 Bisecting: 33 revisions left to test after this (roughly 5 steps) [87a201b43bbe14ddf8dc2d73fa15741b7403afc3] Merge tag 'erofs-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs determine whether the revision contains the guilty commit revision 5eda8f25377f3d6de697eaa1d9801b9781d09dbc crashed and is reachable testing commit 87a201b43bbe14ddf8dc2d73fa15741b7403afc3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7d7b3edd6ae5d0eeaa1eee081ca22a68c95018361310b5840849575ea9992216 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 87a201b43bbe14ddf8dc2d73fa15741b7403afc3 Bisecting: 20 revisions left to test after this (roughly 4 steps) [82dd620653b322a908db2d4741bbf64c12cbdb54] ext2: Convert ext2_prepare_chunk and ext2_commit_chunk to folios determine whether the revision contains the guilty commit revision 4debf77169ee459c46ec70e13dc503bc25efd7d2 crashed and is reachable testing commit 82dd620653b322a908db2d4741bbf64c12cbdb54 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 40eb29f8c9a6e18820a048a6b556aa64d69e92f72c6ead71f2ad5afd0ea14e90 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 82dd620653b322a908db2d4741bbf64c12cbdb54 Bisecting: 10 revisions left to test after this (roughly 3 steps) [e9806ff8a0f9e6eb193326383a7b88bf30ad0533] Merge tag 'jfs-6.7' of https://github.com/kleikamp/linux-shaggy determine whether the revision contains the guilty commit revision 89ed67ef126c4160349c1b96fdb775ea6170ac90 crashed and is reachable testing commit e9806ff8a0f9e6eb193326383a7b88bf30ad0533 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0f5a727c3e20aafa7ad0627f05378118081508662efe84af97d05e1ab6da1ea5 all runs: OK false negative chance: 0.000 # git bisect bad e9806ff8a0f9e6eb193326383a7b88bf30ad0533 Bisecting: 4 revisions left to test after this (roughly 2 steps) [a779ed754e52d582b8c0e17959df063108bd0656] jfs: define xtree root and page independently determine whether the revision contains the guilty commit revision 4debf77169ee459c46ec70e13dc503bc25efd7d2 crashed and is reachable testing commit a779ed754e52d582b8c0e17959df063108bd0656 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f0df6e2812272522403876c5a18ba7799f41d0585d0a10dea60942a407a6a551 all runs: OK false negative chance: 0.000 # git bisect bad a779ed754e52d582b8c0e17959df063108bd0656 Bisecting: 2 revisions left to test after this (roughly 1 step) [64933ab7b04881c6c18b21ff206c12278341c72e] fs/jfs: Add validity check for db_maxag and db_agpref determine whether the revision contains the guilty commit revision a03a91bd68cb00c615e602cf605e6be12bedaa90 crashed and is reachable testing commit 64933ab7b04881c6c18b21ff206c12278341c72e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9b62bb9785929bfd24ba86f92f06fadddad6a687982252e9faabf6fb99378b30 all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 64933ab7b04881c6c18b21ff206c12278341c72e Bisecting: 0 revisions left to test after this (roughly 1 step) [05d9ea1ceb62a55af6727a69269a4fd310edf483] jfs: fix array-index-out-of-bounds in diAlloc determine whether the revision contains the guilty commit revision 64933ab7b04881c6c18b21ff206c12278341c72e crashed and is reachable testing commit 05d9ea1ceb62a55af6727a69269a4fd310edf483 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1814d1926f13450d189ef8d28240640a32a304ea825576e59cfab977c84be76d all runs: crashed: UBSAN: array-index-out-of-bounds in xtInsert representative crash: UBSAN: array-index-out-of-bounds in xtInsert, types: [UBSAN] # git bisect good 05d9ea1ceb62a55af6727a69269a4fd310edf483 a779ed754e52d582b8c0e17959df063108bd0656 is the first bad commit commit a779ed754e52d582b8c0e17959df063108bd0656 Author: Dave Kleikamp Date: Thu Oct 5 09:16:14 2023 -0500 jfs: define xtree root and page independently In order to make array bounds checking sane, provide a separate definition of the in-inode xtree root and the external xtree page. Signed-off-by: Dave Kleikamp Tested-by: Manas Ghandat fs/jfs/jfs_dinode.h | 2 +- fs/jfs/jfs_imap.c | 6 +++--- fs/jfs/jfs_incore.h | 2 +- fs/jfs/jfs_txnmgr.c | 4 ++-- fs/jfs/jfs_xtree.c | 4 ++-- fs/jfs/jfs_xtree.h | 37 +++++++++++++++++++++++-------------- 6 files changed, 32 insertions(+), 23 deletions(-) accumulated error probability: 0.00 culprit signature: f0df6e2812272522403876c5a18ba7799f41d0585d0a10dea60942a407a6a551 parent signature: 1814d1926f13450d189ef8d28240640a32a304ea825576e59cfab977c84be76d revisions tested: 26, total time: 3h40m57.030799256s (build: 1h34m4.185488654s, test: 1h56m35.208224896s) first good commit: a779ed754e52d582b8c0e17959df063108bd0656 jfs: define xtree root and page independently recipients (to): ["dave.kleikamp@oracle.com" "ghandatmanas@gmail.com"] recipients (cc): []