ci starts bisection 2023-07-11 18:14:14.06389044 +0000 UTC m=+9807.431336558 bisecting cause commit starting from 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c building syzkaller on 2f19aa4f873578acf44b3bf4d4ae98e52c2817ca ensuring issue is reproducible on original commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5443ece6a2da3e23f5bef300b0897327640cd5a2f2a94b1c01e9ef7abe27e127 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1ed08f57692f45a409ab9785a3357b0b78822158d22bc958ab1e641769213f69 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed kconfig minimization: base=3869 full=7637 leaves diff=1996 split chunks (needed=false): <1996> split chunk #0 of len 1996 into 5 parts testing without sub-chunk 1/5 testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 89e9fe3445fa453d7b1eb8918c8520f28dea61f9c0a9862760d699e3ad460843 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] the chunk can be dropped testing without sub-chunk 2/5 testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57825bb85ec0e8e5345a188d87bc07ad6ab1047da8abff1c0fa88c9b5382fd2d all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] the chunk can be dropped testing without sub-chunk 3/5 testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 70e8e403093964d524ee6b8f125ade2131578d1372d5e059c06e62fe6288c77b all runs: OK testing without sub-chunk 4/5 testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3f5b91bf85fa36ade929a57222e061a787bd36729113c092136013fb6774ec15 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] the chunk can be dropped testing without sub-chunk 5/5 testing commit 3f01e9fed8454dcd89727016c3e5b2fbb8f8e50c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b7d20ed4bcacfd4ff2656bc34d6a80f17be795f9ba35329f9bb983c3e12be2d9 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] the chunk can be dropped minimized to 400 configs; suspects: [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_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_MMIO KVM_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_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_IPT NET_ACT_MPLS NET_ACT_NAT NET_ACT_PEDIT NET_ACT_POLICE NET_ACT_SAMPLE NET_ACT_SIMP NET_ACT_SKBEDIT NET_ACT_SKBMOD NET_ACT_TUNNEL_KEY NET_ACT_VLAN NET_CLS_BASIC NET_CLS_BPF NET_CLS_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_DEVLINK NET_DROP_MONITOR NET_DSA NET_DSA_TAG_BRCM NET_DSA_TAG_BRCM_COMMON NET_DSA_TAG_BRCM_PREPEND NET_DSA_TAG_MTK NET_DSA_TAG_QCA NET_DSA_TAG_RTL4_A NET_EMATCH_CANID NET_EMATCH_CMP NET_EMATCH_IPSET NET_EMATCH_IPT NET_EMATCH_META NET_EMATCH_NBYTE NET_EMATCH_TEXT NET_EMATCH_U32 NET_FC NET_FOU NET_FOU_IP_TUNNELS NET_IFE NET_IFE_SKBMARK NET_IFE_SKBPRIO NET_IFE_SKBTCINDEX NET_IPGRE NET_IPGRE_BROADCAST NET_IPGRE_DEMUX NET_IPIP NET_IPVTI NET_KEY NET_KEY_MIGRATE NET_L3_MASTER_DEV NET_MPLS_GSO NET_NCSI NET_NSH NET_REDIRECT NET_SCH_CAKE NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_ETF NET_SCH_ETS NET_SCH_FQ NET_SCH_FQ_CODEL NET_SCH_FQ_PIE NET_SCH_GRED NET_SCH_HFSC NET_SCH_HHF NET_SCH_HTB NET_SCH_INGRESS NET_SCH_MQPRIO NET_SCH_MQPRIO_LIB NET_SCH_MULTIQ NET_SCH_NETEM NET_SCH_PIE NET_SCH_PLUG NET_SCH_PRIO NET_SCH_QFQ NET_SCH_RED NET_SCH_SFB NET_SCH_SFQ NET_SCH_SKBPRIO NET_SCH_TAPRIO NET_SCH_TBF NET_SCH_TEQL NET_SOCK_MSG NET_SWITCHDEV NET_TC_SKB_EXT NET_TEAM NET_TEAM_MODE_ACTIVEBACKUP NET_TEAM_MODE_BROADCAST NET_TEAM_MODE_LOADBALANCE NET_TEAM_MODE_RANDOM NET_TEAM_MODE_ROUNDROBIN NET_UDP_TUNNEL NET_VRF NFC NFC_DIGITAL NFC_FDP NFC_HCI NFC_MRVL NFC_MRVL_USB NFC_NCI NFC_NCI_UART NFC_PN533 NFC_PN533_USB NFC_PORT100 NFC_SHDLC NFC_SIM NFC_VIRTUAL_NCI NFSD NFSD_BLOCKLAYOUT NFSD_FLEXFILELAYOUT NFSD_PNFS NFSD_SCSILAYOUT NFSD_V3_ACL NFSD_V4 NFSD_V4_2_INTER_SSC NFSD_V4_SECURITY_LABEL NFS_FSCACHE NFS_V4_1 NFS_V4_2 NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_OVS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_SNMP NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_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 [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6a2c5d9ace68fea12e190389d606c718665ad69e3e16e571fcf11d3b41af8085 run #0: crashed: WARNING in sta_info_insert_rcu run #1: crashed: WARNING in sta_info_insert_rcu run #2: crashed: WARNING in sta_info_insert_rcu run #3: crashed: WARNING in sta_info_insert_rcu run #4: crashed: WARNING in sta_info_insert_rcu run #5: crashed: WARNING in sta_info_insert_rcu run #6: crashed: WARNING in sta_info_insert_rcu run #7: crashed: WARNING in sta_info_insert_rcu run #8: crashed: WARNING in sta_info_insert_rcu run #9: crashed: WARNING in sta_info_insert_rcu run #10: crashed: WARNING in sta_info_insert_rcu run #11: crashed: WARNING in sta_info_insert_rcu run #12: crashed: WARNING in sta_info_insert_rcu run #13: crashed: WARNING in sta_info_insert_rcu run #14: crashed: WARNING in sta_info_insert_rcu run #15: crashed: WARNING in sta_info_insert_rcu run #16: crashed: WARNING in sta_info_insert_rcu run #17: crashed: WARNING in sta_info_insert_rcu run #18: OK representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4709398800600b9d58b090eb4afe5a4d4e146145e3d8400ef3e5928666cbe627 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] testing release v6.2 testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 25232b5ef02c4d9aefca3d5e70c35f8b73964ea7966b45692aa5440adc1b81aa all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: eca451395ff68aae4e40368ccdb0c6c8690ed291c63efe7a4fc358cfbf7f2acf all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 069e407edb06a1071471852850ca1f0891a8f2770efbde3339db9d3e7d39e3fb all runs: OK # git bisect start 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 4fe89d07dcc2804c8b562f6c7896a45643d34b2f Bisecting: 7514 revisions left to test after this (roughly 13 steps) [33e591dee915832c618cf68bb1058c8e7d296128] Merge tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy testing commit 33e591dee915832c618cf68bb1058c8e7d296128 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d57487c94ba8028b1cd3471428a82eaa8b21deda53f317af0bfea2e780c000ca all runs: OK # git bisect good 33e591dee915832c618cf68bb1058c8e7d296128 Bisecting: 3770 revisions left to test after this (roughly 12 steps) [de492c83cae0af72de370b9404aacda93dafcad5] prandom: remove unused functions testing commit de492c83cae0af72de370b9404aacda93dafcad5 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d03b1499619de4eb9e79fce7f6e58e0d140dabda5e7dbb3ce5defdff9dc37be9 all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip de492c83cae0af72de370b9404aacda93dafcad5 Bisecting: 3770 revisions left to test after this (roughly 12 steps) [8e77860c62b6eac8bb5b567efe6b8cd232d5f72f] cifs: drop the lease for cached directories on rmdir or rename testing commit 8e77860c62b6eac8bb5b567efe6b8cd232d5f72f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 60d3284e168d9e9c5b9efaa471b6784277f00eb75dc1ee887a25097067248903 all runs: boot failed: WARNING in __netif_set_xps_queue unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 8e77860c62b6eac8bb5b567efe6b8cd232d5f72f Bisecting: 3770 revisions left to test after this (roughly 12 steps) [fcab9b441d2d0e08f55654a4adf2d51cd4680469] mm: remove EXPERIMENTAL flag for zswap testing commit fcab9b441d2d0e08f55654a4adf2d51cd4680469 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 44b47442569a131a69b768c5f4cadfc097b4e1096c24eddafe5d6dccb580e4a1 all runs: OK # git bisect good fcab9b441d2d0e08f55654a4adf2d51cd4680469 Bisecting: 3711 revisions left to test after this (roughly 12 steps) [f311d498be8f1aa49d5cfca0b18d6db4f77845b7] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm testing commit f311d498be8f1aa49d5cfca0b18d6db4f77845b7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3f128748170001a667f22daaf8b7a2dc780c8edc44f0c2148ef35e07c369f85d all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip f311d498be8f1aa49d5cfca0b18d6db4f77845b7 Bisecting: 3711 revisions left to test after this (roughly 12 steps) [4d1632151bde847230a0bd2318806380d309655f] leds: pca963: fix misleading indentation testing commit 4d1632151bde847230a0bd2318806380d309655f gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0a116622f3c0a26bf6a5108b99cf080668322ee96839d84a1f69cc641b955a99 run #0: boot failed: can't ssh into the instance run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: general protection fault in alloc_netdev_mqs run #4: boot failed: general protection fault in late_resume_init run #5: boot failed: can't ssh into the instance run #6: boot failed: general protection fault in net_rx_queue_update_kobjects run #7: boot failed: general protection fault in rcu_core run #8: boot failed: general protection fault in rcu_core run #9: boot failed: general protection fault in platform_match unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 4d1632151bde847230a0bd2318806380d309655f Bisecting: 3711 revisions left to test after this (roughly 12 steps) [61db3d7b99a367416e489ccf764cc5f9b00d62a1] net/mlx5: Fix FW tracer timestamp calculation testing commit 61db3d7b99a367416e489ccf764cc5f9b00d62a1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 17cb0003dd80a34a6641035c466cb85ffb3ec91debe2099378a71cb044dab1b1 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] # git bisect bad 61db3d7b99a367416e489ccf764cc5f9b00d62a1 Bisecting: 3184 revisions left to test after this (roughly 12 steps) [694b37a5dd3c87235e02fabbe7b394f6ab1f444b] Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input testing commit 694b37a5dd3c87235e02fabbe7b394f6ab1f444b gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 469445a3659300e30350e74ae1d6f53584dbb368db32394b75cceed98072ba2d all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 694b37a5dd3c87235e02fabbe7b394f6ab1f444b Bisecting: 3184 revisions left to test after this (roughly 12 steps) [036b8f5b8970e387eb3224eda45348de39135177] tools headers uapi: Update linux/in.h copy testing commit 036b8f5b8970e387eb3224eda45348de39135177 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: abfd99b7401d308ae911691d8389c2bf4df5c847d33eef2f1c534a50a3bfe6f6 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] # git bisect bad 036b8f5b8970e387eb3224eda45348de39135177 Bisecting: 2601 revisions left to test after this (roughly 11 steps) [70442fc54e6889a2a77f0e9554e8188a1557f00e] Merge tag 'x86_mm_for_v6.1_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 70442fc54e6889a2a77f0e9554e8188a1557f00e gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9443abc8bcee1a8a923456e54da325dbe649d467693f5d86b26b812e95df01c9 all runs: boot failed: WARNING in cpumask_next_wrap unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 70442fc54e6889a2a77f0e9554e8188a1557f00e Bisecting: 2601 revisions left to test after this (roughly 11 steps) [c579d60f0d0cd87552f64fdebe68b5d941d20309] ipc: mqueue: fix possible memory leak in init_mqueue_fs() testing commit c579d60f0d0cd87552f64fdebe68b5d941d20309 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 87bbbb8db7571574b6f4ce715316cee347a99ec97f47d30093d65c880b3825d1 all runs: crashed: WARNING in sta_info_insert_rcu representative crash: WARNING in sta_info_insert_rcu, types: [WARNING] # git bisect bad c579d60f0d0cd87552f64fdebe68b5d941d20309 c579d60f0d0cd87552f64fdebe68b5d941d20309 is the first bad commit commit c579d60f0d0cd87552f64fdebe68b5d941d20309 Author: Hangyu Hua Date: Fri Jul 15 14:23:01 2022 +0800 ipc: mqueue: fix possible memory leak in init_mqueue_fs() commit db7cfc380900 ("ipc: Free mq_sysctls if ipc namespace creation failed") Here's a similar memory leak to the one fixed by the patch above. retire_mq_sysctls need to be called when init_mqueue_fs fails after setup_mq_sysctls. Fixes: dc55e35f9e81 ("ipc: Store mqueue sysctls in the ipc namespace") Signed-off-by: Hangyu Hua Link: https://lkml.kernel.org/r/20220715062301.19311-1-hbh25y@gmail.com Signed-off-by: Eric W. Biederman ipc/mqueue.c | 1 + 1 file changed, 1 insertion(+) parent commit f2906aa863381afb0015a9eb7fefad885d4e5a56 wasn't tested testing commit f2906aa863381afb0015a9eb7fefad885d4e5a56 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5d3fe27eb9091f34ce784f8b99f9e9aa113a4365353fbee555869856baa9a3d5 culprit signature: 87bbbb8db7571574b6f4ce715316cee347a99ec97f47d30093d65c880b3825d1 parent signature: 5d3fe27eb9091f34ce784f8b99f9e9aa113a4365353fbee555869856baa9a3d5 revisions tested: 23, total time: 4h13m2.066579821s (build: 1h51m35.927785186s, test: 2h15m39.152792517s) first bad commit: c579d60f0d0cd87552f64fdebe68b5d941d20309 ipc: mqueue: fix possible memory leak in init_mqueue_fs() recipients (to): ["ebiederm@xmission.com" "hbh25y@gmail.com"] recipients (cc): [] crash: WARNING in sta_info_insert_rcu wlan1: authenticate with 08:02:11:00:00:01 wlan1: bad VHT capabilities, disabling VHT wlan1: Invalid HE elem, Disable HE ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1055 at net/mac80211/sta_info.c:555 sta_info_insert_check net/mac80211/sta_info.c:555 [inline] WARNING: CPU: 0 PID: 1055 at net/mac80211/sta_info.c:555 sta_info_insert_rcu+0xc1/0xf70 net/mac80211/sta_info.c:736 Modules linked in: CPU: 0 PID: 1055 Comm: kworker/0:2 Not tainted 5.19.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 Workqueue: events cfg80211_conn_work RIP: 0010:sta_info_insert_check net/mac80211/sta_info.c:555 [inline] RIP: 0010:sta_info_insert_rcu+0xc1/0xf70 net/mac80211/sta_info.c:736 Code: 45 d0 85 c0 74 1f e8 4e 7f ab fe 44 89 f8 31 ff 83 e0 01 89 c6 88 45 d0 e8 7c 7a ab fe 0f b6 45 d0 84 c0 74 67 e8 2f 7f ab fe <0f> 0b 41 bd ea ff ff ff e8 22 7f ab fe 48 89 de 4c 89 f7 e8 e7 fd RSP: 0018:ffffc9000299b930 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8881093c0000 RCX: 0000000000000000 RDX: ffff88810d6d0000 RSI: ffffffff827df6b1 RDI: 0000000000000005 RBP: ffffc9000299b9b8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: fefefefefefefeff R12: ffff88810eb89798 R13: ffff8881032bcc00 R14: ffff88810eb88de0 R15: 0000000000110208 FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555555710da8 CR3: 0000000100388000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sta_info_insert+0x15/0x40 net/mac80211/sta_info.c:749 ieee80211_prep_connection+0x1573/0x1ce0 net/mac80211/mlme.c:5701 ieee80211_mgd_auth.cold+0xcf/0x242 net/mac80211/mlme.c:5846 rdev_auth net/wireless/rdev-ops.h:458 [inline] cfg80211_mlme_auth+0x218/0x520 net/wireless/mlme.c:273 cfg80211_conn_do_work+0x4b7/0x4f0 net/wireless/sme.c:170 cfg80211_conn_work+0x13c/0x1d0 net/wireless/sme.c:256 process_one_work+0x429/0x8a0 kernel/workqueue.c:2289 worker_thread+0x5e/0x5c0 kernel/workqueue.c:2436 kthread+0x129/0x170 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:302