ci starts bisection 2024-08-16 06:46:53.728760197 +0000 UTC m=+125407.624121704 bisecting cause commit starting from edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 building syzkaller on e4bacdaf3417006ad6aa0d911a44b49bb25a6e1a fetch other tags and check if the commit is present ensuring issue is reproducible on original commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 15b26931e4a7a11738a772dbe8c21621c1a1946476004ee81be60316fed5f04d run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: general protection fault in __alloc_workqueue run #7: crashed: general protection fault in __alloc_workqueue run #8: crashed: general protection fault in __alloc_workqueue run #9: crashed: general protection fault in __alloc_workqueue run #10: crashed: general protection fault in __alloc_workqueue run #11: crashed: general protection fault in __alloc_workqueue run #12: crashed: general protection fault in __alloc_workqueue run #13: crashed: possible deadlock in console_flush_all run #14: crashed: general protection fault in __alloc_workqueue run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: general protection fault in __alloc_workqueue, types: [UNKNOWN LOCKDEP] check whether we can drop unnecessary instrumentation disabling configs for [BUG KASAN ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b89731d6d9f6f1d6515b2988a4b198c8f35f01debd21da0af3788723263db6ce all runs: OK false negative chance: 0.000 kconfig minimization: base=4001 full=8179 leaves diff=2142 split chunks (needed=false): <2142> split chunk #0 of len 2142 into 5 parts testing without sub-chunk 1/5 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c03c7bc915a2c7334f5b7051269d9307294a4b6d1bdcec8599fbec96f2cfb87b run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: general protection fault in __alloc_workqueue run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK representative crash: possible deadlock in console_flush_all, types: [LOCKDEP UNKNOWN] the chunk can be dropped testing without sub-chunk 2/5 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cfc177ce9d1eedeb5a622305da0aa90be50964370d0bf65e982e138e0ccfd0b1 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: general protection fault in __alloc_workqueue run #2: crashed: possible deadlock in console_flush_all run #3: crashed: general protection fault in __alloc_workqueue run #4: crashed: possible deadlock in console_flush_all run #5: crashed: general protection fault in __alloc_workqueue run #6: crashed: possible deadlock in console_flush_all run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: possible deadlock in console_flush_all, types: [LOCKDEP UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 41637c16e1ef218738307d932f25416c7939367e95bb55b5b76fcc72f5bb4e51 run #0: crashed: general protection fault in __alloc_workqueue run #1: crashed: possible deadlock in console_flush_all run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: general protection fault in __alloc_workqueue, types: [UNKNOWN LOCKDEP] unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20 testing without sub-chunk 4/5 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ba10642aab8094b6a7aa24c43ea64a8a37d80ec1d7d24ed4fc2fed438c5e668 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all run #10: crashed: possible deadlock in console_flush_all run #11: crashed: possible deadlock in console_flush_all run #12: crashed: possible deadlock in console_flush_all run #13: crashed: possible deadlock in console_flush_all run #14: crashed: possible deadlock in console_flush_all run #15: OK run #16: OK run #17: crashed: possible deadlock in console_flush_all run #18: OK run #19: OK representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped testing without sub-chunk 5/5 testing commit edd1ec2e3a9f5de7fb267a3af73e4f00e7e052b7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 25ee7d5a51e8bda2af3ee0cf1ed03e9ef212ac1191b1c5b83b371c2ef82f66f2 run #0: crashed: possible deadlock in console_flush_all run #1: crashed: possible deadlock in console_flush_all run #2: crashed: possible deadlock in console_flush_all run #3: crashed: possible deadlock in console_flush_all run #4: crashed: possible deadlock in console_flush_all run #5: crashed: possible deadlock in console_flush_all run #6: crashed: possible deadlock in console_flush_all run #7: crashed: possible deadlock in console_flush_all run #8: crashed: possible deadlock in console_flush_all run #9: crashed: possible deadlock in console_flush_all run #10: crashed: possible deadlock in console_flush_all run #11: crashed: possible deadlock in console_flush_all run #12: crashed: possible deadlock in console_flush_all run #13: crashed: possible deadlock in console_flush_all run #14: crashed: possible deadlock in console_flush_all run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: possible deadlock in console_flush_all, types: [LOCKDEP] the chunk can be dropped minimized to 429 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_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 LOCALVERSION_AUTO 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 MITIGATION_GDS MITIGATION_L1TF MITIGATION_MDS MITIGATION_MMIO_STALE_DATA MITIGATION_RETBLEED MITIGATION_SPECTRE_V1 MITIGATION_SPECTRE_V2 MITIGATION_SRBDS MITIGATION_SSB MITIGATION_TAA 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_PIXART 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 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_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 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] 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: e93f36e5b4ee893447d5c8388b735454b5dfe107c665c96e371b130fd2d394c0 run #0: crashed: lost connection to test machine run #1: crashed: lost connection to test machine run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: crashed: lost connection to test machine representative crash: lost connection to test machine, types: [UNKNOWN] 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: f1da2c994a7503c964905fa62b70be3f0a8a0025dd66877a846be481bcb2be8d run #0: crashed: lost connection to test machine run #1: crashed: lost connection to test machine run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: lost connection to test machine, types: [UNKNOWN] unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20 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: 78751d09bcd8821c1efcdb07bc5e309b9b00091fa3ad404d41a58efb35e77697 run #0: crashed: lost connection to test machine run #1: crashed: no output from test machine run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: lost connection to test machine, types: [UNKNOWN] unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20 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: 8b2b756d710cdbe5c363354010cf2b193b609db20f78e176ba19007add309e49 all runs: OK false negative chance: 0.000 # git bisect start 0c3836482481200ead7b416ca80c68a29cfdaabd ffc253263a1375a65fa6c9f62a893e9767fbebfa Bisecting: 32169 revisions left to test after this (roughly 15 steps) [335bac1daae3fd9070d0f9f34d7d7ba708729256] Merge tag 'wireless-2024-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless testing commit 335bac1daae3fd9070d0f9f34d7d7ba708729256 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0f69c9812b1c000418aec34f86e1443c0a47f667af72f2caa94fccd5f26425db run #0: crashed: lost connection to test machine run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: crashed: lost connection to test machine run #17: OK run #18: OK run #19: OK representative crash: lost connection to test machine, types: [UNKNOWN] unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20 # git bisect skip 335bac1daae3fd9070d0f9f34d7d7ba708729256 Bisecting: 32140 revisions left to test after this (roughly 15 steps) [7b5e25b8baebc02db728bfbdc3080be863144c7b] wifi: cfg80211: rename UHB to 6 GHz testing commit 7b5e25b8baebc02db728bfbdc3080be863144c7b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6880e62378301403125cbab4ad4248b90f0a447bd5a209f108cae4387de5e069 all runs: OK false negative chance: 0.000 # git bisect good 7b5e25b8baebc02db728bfbdc3080be863144c7b Bisecting: 16069 revisions left to test after this (roughly 14 steps) [1c9fc3420da88710420383477fe3d7d87c00f127] Merge tag 'arm-soc/for-6.10/drivers' of https://github.com/Broadcom/stblinux into soc/drivers testing commit 1c9fc3420da88710420383477fe3d7d87c00f127 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ad0f6eb1f1cd57354d7a7e03fbd5a6b24d3f8942d227c4275f5240984ca07a5 all runs: boot failed: WARNING: refcount bug in __free_pages_ok unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 1c9fc3420da88710420383477fe3d7d87c00f127 Bisecting: 16069 revisions left to test after this (roughly 14 steps) [52b62e7a5d4fb53ae3db3c83aee73683e5f3d2d2] spi: stm32: enable controller before asserting CS testing commit 52b62e7a5d4fb53ae3db3c83aee73683e5f3d2d2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 23d9177f02b178776b4a522672d1ece656d9dda7958c6d1b8b97d57de3c02404 all runs: boot failed: WARNING: refcount bug in __free_pages_ok unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip 52b62e7a5d4fb53ae3db3c83aee73683e5f3d2d2 Bisecting: 16069 revisions left to test after this (roughly 14 steps) [a76056285f5d64740b461d70b062225ba80f0ac2] Merge tag 'kgdb-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux testing commit a76056285f5d64740b461d70b062225ba80f0ac2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 28d1ad40563a582b5c2e0fcbb85a28974e38aa73620649880007b99f3c88c929 all runs: OK false negative chance: 0.000 # git bisect good a76056285f5d64740b461d70b062225ba80f0ac2 Bisecting: 2547 revisions left to test after this (roughly 11 steps) [2b7ced108e93b837f152841ac1f0bf45ed2a6b21] Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux testing commit 2b7ced108e93b837f152841ac1f0bf45ed2a6b21 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9fc52ea2bbff12c7a9017da3a08b02c03395ce01692ad7a22726f239dc4f88a2 all runs: OK false negative chance: 0.000 # git bisect good 2b7ced108e93b837f152841ac1f0bf45ed2a6b21 Bisecting: 1276 revisions left to test after this (roughly 10 steps) [fcf2a9970ef587d8f358560c381ee6115a9108aa] leds: class: Revert: "If no default trigger is given, make hw_control trigger the default trigger" testing commit fcf2a9970ef587d8f358560c381ee6115a9108aa gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a3b89ab6de6516fdbc4ccb52dc262f75de7233b9368e6ca19dcc1a09c1f59224 all runs: basic kernel testing failed: WARNING: suspicious RCU usage in _destroy_all_sets unable to determine the verdict: 0 good runs (wanted 15), for bad wanted 10 in total, got 0 # git bisect skip fcf2a9970ef587d8f358560c381ee6115a9108aa Bisecting: 1276 revisions left to test after this (roughly 10 steps) [bd9f5348089b65612e5ca976e2ae22f005340331] i2c: mark HostNotify target address as used testing commit bd9f5348089b65612e5ca976e2ae22f005340331 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3bf3c526415f23b85fc4add15112ab6b463df1f192b35510aa30a90b3dd24a85 all runs: OK false negative chance: 0.000 # git bisect good bd9f5348089b65612e5ca976e2ae22f005340331 Bisecting: 136 revisions left to test after this (roughly 7 steps) [404dc0fd6fb0bb942b18008c6f8c0320b80aca20] octeontx2-af: fix detection of IP layer testing commit 404dc0fd6fb0bb942b18008c6f8c0320b80aca20 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5c37892fba8039f76ca42cdc1673c5495a44094b82d28c4c528ddfcad40380df run #0: basic kernel testing failed: no output from test machine run #1: crashed: no output from test machine run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK representative crash: no output from test machine, types: [UNKNOWN] unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 19 # git bisect skip 404dc0fd6fb0bb942b18008c6f8c0320b80aca20 Bisecting: 136 revisions left to test after this (roughly 7 steps) [41fca5930afb36453cc90d4002841edd9990d0ad] arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer testing commit 41fca5930afb36453cc90d4002841edd9990d0ad gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 489e9a54e2be5e76d6f8b411c09e6a9b47e055f4dbc4f3c97ba9dc10b92dab03 all runs: OK false negative chance: 0.000 # git bisect good 41fca5930afb36453cc90d4002841edd9990d0ad Bisecting: 133 revisions left to test after this (roughly 7 steps) [845fe19139ab5a1ee303a3bee327e3191c3938af] octeontx2-af: fix a issue with cpt_lf_alloc mailbox testing commit 845fe19139ab5a1ee303a3bee327e3191c3938af gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cac5dbcbe19e31be6a1b1a7e7de128d40c066d43bdbf685c7a12c2998d3b3119 all runs: OK false negative chance: 0.000 # git bisect good 845fe19139ab5a1ee303a3bee327e3191c3938af Bisecting: 57 revisions left to test after this (roughly 6 steps) [f469cf967b095ec2d001a712e8cdbf3b1f06912b] Merge tag 'char-misc-6.10-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc testing commit f469cf967b095ec2d001a712e8cdbf3b1f06912b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8a5a76928b8fabbc97134ecd02ca208f38ebcf5105ab247b450f6b04dc67f712 all runs: OK false negative chance: 0.000 # git bisect good f469cf967b095ec2d001a712e8cdbf3b1f06912b Bisecting: 28 revisions left to test after this (roughly 5 steps) [a52ff901a17432a86efffa4d6fb41cca59042802] Merge tag 'ceph-for-6.10-rc8' of https://github.com/ceph/ceph-client testing commit a52ff901a17432a86efffa4d6fb41cca59042802 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 72e4d86a29b0434af3de578f3703dfc9dbeaac8e09bb886130619c646dd7a6bd all runs: OK false negative chance: 0.000 # git bisect good a52ff901a17432a86efffa4d6fb41cca59042802 Bisecting: 16 revisions left to test after this (roughly 4 steps) [d0d0cd38005518533d641e1344537f89cfe95203] Merge tag '6.10-rc7-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6 testing commit d0d0cd38005518533d641e1344537f89cfe95203 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0fd9227e212af3c5b5d82c210e0e4aae1f85c476994388b33e51fa7c8b6cbf6e all runs: OK false negative chance: 0.000 # git bisect good d0d0cd38005518533d641e1344537f89cfe95203 Bisecting: 8 revisions left to test after this (roughly 3 steps) [35ce46324556ba2dbc66a88013870d8bec8a99ef] Merge tag 'x86_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 35ce46324556ba2dbc66a88013870d8bec8a99ef gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3cbb1fed93518259f7e580eb0c16aa0319e660f4ed55a52b8b27a6c782e17d5c all runs: OK false negative chance: 0.000 # git bisect good 35ce46324556ba2dbc66a88013870d8bec8a99ef Bisecting: 4 revisions left to test after this (roughly 2 steps) [365346980ee28e6792db08bc2faa80830c2878c4] Merge tag 'sched_urgent_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 365346980ee28e6792db08bc2faa80830c2878c4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bfe62cea2b2dfc28dca363a293471949f093fe02fdc3ae955fed6d9a4ee9d3b9 all runs: OK false negative chance: 0.000 # git bisect good 365346980ee28e6792db08bc2faa80830c2878c4 Bisecting: 1 revision left to test after this (roughly 1 step) [84679f04ceafd58d9b35f790203520b2930f1a03] fortify: fix warnings in fortify tests with KASAN testing commit 84679f04ceafd58d9b35f790203520b2930f1a03 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6aa4a9191a99307647df1144fd6eb1ef8664c0068651adb8c197e61be0643afd all runs: OK false negative chance: 0.000 # git bisect good 84679f04ceafd58d9b35f790203520b2930f1a03 Bisecting: 0 revisions left to test after this (roughly 0 steps) [882ddcd1bf63c2984221dfa8c435f8eeb3d9b6f7] Merge tag 'kbuild-fixes-v6.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild testing commit 882ddcd1bf63c2984221dfa8c435f8eeb3d9b6f7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: da12e7c648cab9564c1356d71c844d466e379af6fc01273f53f34118688d979b all runs: OK false negative chance: 0.000 # git bisect good 882ddcd1bf63c2984221dfa8c435f8eeb3d9b6f7 0c3836482481200ead7b416ca80c68a29cfdaabd is the first bad commit commit 0c3836482481200ead7b416ca80c68a29cfdaabd Author: Linus Torvalds Date: Sun Jul 14 15:43:32 2024 -0700 Linux 6.10 Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) accumulated error probability: 0.00 culprit signature: e93f36e5b4ee893447d5c8388b735454b5dfe107c665c96e371b130fd2d394c0 parent signature: da12e7c648cab9564c1356d71c844d466e379af6fc01273f53f34118688d979b reproducer is flaky (0.75 repro chance estimate) revisions tested: 29, total time: 8h28m49.967516822s (build: 3h37m3.938845156s, test: 4h32m58.61383876s) first bad commit: 0c3836482481200ead7b416ca80c68a29cfdaabd Linux 6.10 recipients (to): ["linux-kbuild@vger.kernel.org" "masahiroy@kernel.org" "torvalds@linux-foundation.org"] recipients (cc): ["linux-kernel@vger.kernel.org" "nathan@kernel.org" "ndesaulniers@google.com" "nicolas@fjasle.eu"] crash: lost connection to test machine