ci2 starts bisection 2025-12-02 23:50:49.709536608 +0000 UTC m=+555661.886659664
bisecting cause commit starting from 4a26e7032d7d57c998598c08a034872d6f0d3945
building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4
ensuring issue is reproducible on original commit 4a26e7032d7d57c998598c08a034872d6f0d3945

testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d7a99f1efe9c6059f2d5c6f16e16409ec6d4248beaaf1b7419983a734280e4df
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #10: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #11: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #12: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #13: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #14: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #15: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #16: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #17: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #18: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #19: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak bug_or_warning kasan locking atomic_sleep hang], they are not needed
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 94ad7260b36c9b9e7097da029f757298c91dd7d496e97f9c769ce65121f2d240
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 3
kconfig minimization: base=4109 full=8341 leaves diff=2122
split chunks (needed=false): <2122>
split chunk #0 of len 2122 into 5 parts
testing without sub-chunk 1/5
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b1f1303aad13ff08196633cb55b3b4f21682529179651e014e12fda263390730
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 2/5
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 716bbcb653f8726da54ef5b60557c1dab09c8e435af3aebe2011f7853ef0c591
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 3/5
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 06808a78bdaa82a0b58d1a4e381199ffbe7cd3d89bc686b48619838b6c721981
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
testing without sub-chunk 4/5
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 614ef52c88cf67c0f6b8a6dbb9a9e6b15f7cad528c8e363334480fbc94038aa0
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 5/5
testing commit 4a26e7032d7d57c998598c08a034872d6f0d3945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 1db83c9ce17f20b4ecee83dbfed5f5e96fd37f2b7da036ae977980eef180b287
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
the chunk can be dropped
minimized to 425 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB_CORE HAMRADIO HID_LOGITECH HSR INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IPV6_MULTIPLE_TABLES IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 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_TCP 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 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_ELIDE_TLB_FLUSH_IF_YOUNG KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_GENERIC_MEMORY_ATTRIBUTES KVM_GENERIC_MMU_NOTIFIER KVM_GENERIC_PRE_FAULT_MEMORY KVM_GUEST_MEMFD KVM_HYPERV KVM_IOAPIC KVM_MMIO KVM_MMU_LOCKLESS_AGING KVM_PROVE_MMU KVM_SW_PROTECTED_VM KVM_VFIO KVM_X86 KVM_XEN L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEDS_CLASS_MULTICOLOR LEGACY_PTYS LIBNVDIMM LINEAR_RANGES LLC LLC2 LOCALVERSION_AUTO LOGIG940_FF LOGIRUMBLEPAD2_FF LOGITECH_FF LOGIWHEELS_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 MCTP 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_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO 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 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_NAT NETFILTER_XT_SET NETFILTER_XT_TARGET_AUDIT NETFILTER_XT_TARGET_CHECKSUM NETFILTER_XT_TARGET_CLASSIFY NETFILTER_XT_TARGET_CONNMARK NETFILTER_XT_TARGET_DSCP NETFILTER_XT_TARGET_HMARK NETFILTER_XT_TARGET_IDLETIMER NETFILTER_XT_TARGET_LED NETFILTER_XT_TARGET_MARK NETFILTER_XT_TARGET_NFQUEUE NETFILTER_XT_TARGET_RATEEST NETFILTER_XT_TARGET_TCPOPTSTRIP NETFILTER_XT_TARGET_TEE NETFILTER_XT_TARGET_TPROXY 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_CRC32C 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_SHAPER 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_EXTHDR_DCCP 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_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT 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_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]
picked [v6.18 v6.17 v6.16 v6.14 v6.12 v6.10 v6.8 v6.6 v6.3 v6.0 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 41 release tags
testing release v6.18
testing commit 7d0a66e4bb9081d75c82ec4957c50034cb0ea449 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2602c91a479ddad16c3148abe749e3b8b8b1e4f6a8971e535f2311a54905bd63
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.17
testing commit e5f0a698b34ed76002dc5cff3804a61c80233a7a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c31ade2915e1fedbda742c3ddaa795e8ce338df5f91e4aa1dc796e5f7bfe6ea0
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.16
testing commit 038d61fd642278bab63ee8ef722c50d10ab01e8f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2fb9c63b799b219a6889d0ccc13dd4759535338fb41e21b60acb64f803dd5409
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.14
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2938a37bded3acf6710de893d53122ef6a388cdb8ef742c287295aec06783b82
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.12
testing commit adc218676eef25575469234709c2d87185ca223a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 74a8c0880b625d379fc66087423555968e12a944e67aba7395128e4ff2cba313
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.10
testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: ff0f4b5fd902335db7998d5580093dbb8d4b62d36f04f46a2b9c5fbdfa406633
all runs: boot failed: UBSAN: signed-integer-overflow in __cancel_work
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 9e47a0c8dde309119f5640b030d136dd8af1f3ffd58911da38dfe22f0837ae65
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.6
testing commit ffc253263a1375a65fa6c9f62a893e9767fbebfa gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: aa86dff545289f7ae5e3c64e83d7b4c1b18c150f1c2813c4af4357f3c506980e
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c35059a0d7aa17360d5e12c9116442a1e051f15291816764ffc026a768d07169
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 4fe89d07dcc2804c8b562f6c7896a45643d34b2f: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f443e374ae131c168a065ea1748feac6b2e76613: scripts/sign-file.c:89:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
/usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here
scripts/sign-file.c:102:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
certs/extract-cert.c:46:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
certs/extract-cert.c:59:9: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bc0d8d57cd6621688eebbd96f57b0aef5640a93e500a71cc70309ff47711e03d
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0a223138d623204d1574f3e1e59d2a370cf4f85378e55b8d3dd3937434346300
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #4: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #5: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #6: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #7: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #8: crashed: UBSAN: shift-out-of-bounds in dbJoin
run #9: crashed: UBSAN: shift-out-of-bounds in dbJoin
representative crash: UBSAN: shift-out-of-bounds in dbJoin, types: [UBSAN]
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c90c08e2ccc00da75cc64d0dbb54dc9b441b2c6714762dcf5a9acda4da2dd2ad
run #0: boot failed: WARNING: locking bug in deactivate_slab
run #1: boot failed: can't ssh into the instance
run #2: boot failed: can't ssh into the instance
run #3: boot failed: WARNING: locking bug in deactivate_slab
run #4: boot failed: WARNING: locking bug in deactivate_slab
run #5: boot failed: can't ssh into the instance
run #6: boot failed: WARNING: locking bug in deactivate_slab
run #7: boot failed: WARNING: locking bug in deactivate_slab
run #8: boot failed: WARNING: locking bug in deactivate_slab
run #9: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 54d3a2500a8b3624686ef07befe3d9613e317bbfbe993fec10e30a78fdc64819
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v5.2
testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2f52aadd73b70a839c7fc86cd20c5e59101e826e4732c35a891f7af11d2ce1be
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v4.20
testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: f96f8545dafad3bf94eaf97bd38d27ce2858531c261b300716a620a9cda9c78b
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v4.19
testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 13b529647aeee39c2efe8076407c0f924805454f9b58f76a6d5a2395318cb4df
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
revisions tested: 23, total time: 5h51m29.844912675s (build: 3h8m20.055342729s, test: 2h22m8.450999704s)
error: oldest tested release had kernel build, boot or test errors