ci2 starts bisection 2024-11-01 11:08:33.333546109 +0000 UTC m=+125007.300765722 bisecting fixing commit since 6ac30d748bb080752d4078d482534b68d62f685f building syzkaller on f819d6f7cb99737851dcaaa51f11190138fd48d5 ensuring issue is reproducible on original commit 6ac30d748bb080752d4078d482534b68d62f685f testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 90c6ad587a6feb8c6824cc4075be05ba68204eb98a9d94f66f407970b0b34355 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: SYZFAIL: tun: can't open /dev/net/tun run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: SYZFAIL: tun: can't open /dev/net/tun run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: SYZFAIL: tun: can't open /dev/net/tun run #17: crashed: SYZFAIL: tun: can't open /dev/net/tun run #18: crashed: SYZFAIL: tun: can't open /dev/net/tun run #19: crashed: SYZFAIL: tun: can't open /dev/net/tun representative crash: INFO: rcu detected stall in corrupted, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f08dfd6b59ee9936306c2d4f96233dade215f9d35f3c096e55965ea3d5570f3f all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the bug reproduces without the instrumentation disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed kconfig minimization: base=3824 full=7526 leaves diff=1995 split chunks (needed=false): <1995> split chunk #0 of len 1995 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4b9f0575b43c50e8859cf6f37e33c40cd44d8152412e8bae7e85ba769e18a86f all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG KASAN], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 90d6f1421a5b696c2a57432ff55b374612199a95239581e42167f4e52d8e5bf8 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 5e7c686d0a1513dac8acb4943ecf331cfb3f991a1557993a007599e652edb1e2 all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a226242e44e8576d228b45ecce689746ca236c4ea066a906a405babbcdea6af4 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit 6ac30d748bb080752d4078d482534b68d62f685f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9dde4a78201f139c0f0fce46a11b5b85b5fb1caae8b713922ec3d611573681b5 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] 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_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 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_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_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 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 [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing current HEAD 7c15117f9468c7395ce3fd0892a6f909b91d9005 testing commit 7c15117f9468c7395ce3fd0892a6f909b91d9005 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: eb8a20797ca2db416e7d96e675fc8889253d29313a25aa17a5fb402a899c713b all runs: OK false negative chance: 0.000 # git bisect start 7c15117f9468c7395ce3fd0892a6f909b91d9005 6ac30d748bb080752d4078d482534b68d62f685f Bisecting: 4003 revisions left to test after this (roughly 12 steps) [b56d4991cfd9f436e1bad3e56e5165c227656f31] iio: accel: mxc4005: Interrupt handling fixes determine whether the revision contains the guilty commit revision 6ac30d748bb080752d4078d482534b68d62f685f crashed and is reachable testing commit b56d4991cfd9f436e1bad3e56e5165c227656f31 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6473c283ede09598334bf766d0da525dbb7982accead6a30a7c1cd0586adaf8a all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good b56d4991cfd9f436e1bad3e56e5165c227656f31 Bisecting: 2002 revisions left to test after this (roughly 11 steps) [9dcdf8fdca0c7b900380f544bcbe49bdd646741e] can: mcp251xfd: tef: update workaround for erratum DS80000789E 6 of mcp2518fd determine whether the revision contains the guilty commit revision 6ac30d748bb080752d4078d482534b68d62f685f crashed and is reachable testing commit 9dcdf8fdca0c7b900380f544bcbe49bdd646741e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 9dcdf8fdca0c7b900380f544bcbe49bdd646741e: ./include/linux/blk-integrity.h:181:9: error: returning 'struct bio_vec' from a function with incompatible result type 'struct bio_vec *'; take the address with & # git bisect skip 9dcdf8fdca0c7b900380f544bcbe49bdd646741e Bisecting: 2001 revisions left to test after this (roughly 11 steps) [44bab9500a908ac538f19c7f2048fbb8ab8a75ba] btrfs: fix bitmap leak when loading free space cache on duplicate entry determine whether the revision contains the guilty commit revision b56d4991cfd9f436e1bad3e56e5165c227656f31 crashed and is reachable testing commit 44bab9500a908ac538f19c7f2048fbb8ab8a75ba gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 failed building 44bab9500a908ac538f19c7f2048fbb8ab8a75ba: ./include/linux/blk-integrity.h:181:9: error: returning 'struct bio_vec' from a function with incompatible result type 'struct bio_vec *'; take the address with & # git bisect skip 44bab9500a908ac538f19c7f2048fbb8ab8a75ba Bisecting: 2001 revisions left to test after this (roughly 11 steps) [29d94b56b51b8021bc0539597669389aaf33dd87] minmax: allow comparisons of 'int' against 'unsigned char/short' determine whether the revision contains the guilty commit revision 6ac30d748bb080752d4078d482534b68d62f685f crashed and is reachable testing commit 29d94b56b51b8021bc0539597669389aaf33dd87 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d3238d8054514c3f51867102ad34634496f93da0e204d7936fa9cd628cc54706 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 29d94b56b51b8021bc0539597669389aaf33dd87 Bisecting: 1338 revisions left to test after this (roughly 10 steps) [a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae] ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx determine whether the revision contains the guilty commit revision 6ac30d748bb080752d4078d482534b68d62f685f crashed and is reachable testing commit a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 34fa1d6abd7b20f5441f0ffc232727ff0bc66354498d5d52a2f5fc912d4fca34 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae Bisecting: 669 revisions left to test after this (roughly 9 steps) [73c007575b6b6321e0d34207044349f4ac4283a6] pps: remove usage of the deprecated ida_simple_xx() API determine whether the revision contains the guilty commit revision a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae crashed and is reachable testing commit 73c007575b6b6321e0d34207044349f4ac4283a6 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 623b5679748fe21e4c314fc59e49b7510694d829ad2370e1bc44aaef18fa56e7 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 73c007575b6b6321e0d34207044349f4ac4283a6 Bisecting: 334 revisions left to test after this (roughly 8 steps) [e80eadb3604a92d2d086e956b8b2692b699d4d0a] RDMA/mad: Improve handling of timed out WRs of mad agent determine whether the revision contains the guilty commit revision b56d4991cfd9f436e1bad3e56e5165c227656f31 crashed and is reachable testing commit e80eadb3604a92d2d086e956b8b2692b699d4d0a gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 366be214dd0ae54a7cb90eeac7eb06cad67328f2a40973aa75df3efe40dfed2e all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good e80eadb3604a92d2d086e956b8b2692b699d4d0a Bisecting: 166 revisions left to test after this (roughly 7 steps) [3e074e933621fbc1f3dfe7d3a3c9eded705e9fd8] iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig determine whether the revision contains the guilty commit revision b56d4991cfd9f436e1bad3e56e5165c227656f31 crashed and is reachable testing commit 3e074e933621fbc1f3dfe7d3a3c9eded705e9fd8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: cca44bcb005ac10536be72f0d3ecd1321d5b9efde6d9f877e0c13b8a124396ac all runs: OK false negative chance: 0.000 # git bisect bad 3e074e933621fbc1f3dfe7d3a3c9eded705e9fd8 Bisecting: 83 revisions left to test after this (roughly 6 steps) [957d6a2f28ef0ec548cd7e8d351c5d651d7ab0b4] hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma determine whether the revision contains the guilty commit revision 29d94b56b51b8021bc0539597669389aaf33dd87 crashed and is reachable testing commit 957d6a2f28ef0ec548cd7e8d351c5d651d7ab0b4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 787b4d151ced2f2f35f36cec6b54332a5a70907ae67305d0194b108a8f9c3767 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 957d6a2f28ef0ec548cd7e8d351c5d651d7ab0b4 Bisecting: 41 revisions left to test after this (roughly 5 steps) [701cabd26ab9030f01e5b1d3a132c5615e126882] udf: Handle error when expanding directory determine whether the revision contains the guilty commit revision 6ac30d748bb080752d4078d482534b68d62f685f crashed and is reachable testing commit 701cabd26ab9030f01e5b1d3a132c5615e126882 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 79630bffdf3c7926337f880eae017a4655bda19de622623a30a1ae8b2cd09bb9 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: OK representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 701cabd26ab9030f01e5b1d3a132c5615e126882 Bisecting: 20 revisions left to test after this (roughly 4 steps) [72ec8fc23ef5eefca70d6aa14c4ca37402e4a7de] x86/cpufeatures: Add a IBPB_NO_RET BUG flag determine whether the revision contains the guilty commit revision b56d4991cfd9f436e1bad3e56e5165c227656f31 crashed and is reachable testing commit 72ec8fc23ef5eefca70d6aa14c4ca37402e4a7de gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3aca6855b752174a118c38f3b24f84768afe92b784e0f182fa838d1e4563d502 all runs: OK false negative chance: 0.000 # git bisect bad 72ec8fc23ef5eefca70d6aa14c4ca37402e4a7de Bisecting: 9 revisions left to test after this (roughly 3 steps) [031f06fd75a2c0129a7cf2694d26a69edbe897f4] devlink: drop the filter argument from devlinks_xa_find_get determine whether the revision contains the guilty commit revision 9dcdf8fdca0c7b900380f544bcbe49bdd646741e crashed and is reachable testing commit 031f06fd75a2c0129a7cf2694d26a69edbe897f4 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 402df256882c11e1db7c778271c4e82e94ab3f08e9825818358f88cd56935101 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 031f06fd75a2c0129a7cf2694d26a69edbe897f4 Bisecting: 4 revisions left to test after this (roughly 2 steps) [132800e37ba7ef5a48d1cb7df2fb9b0c960c2677] s390/sclp: Deactivate sclp after all its users determine whether the revision contains the guilty commit revision a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae crashed and is reachable testing commit 132800e37ba7ef5a48d1cb7df2fb9b0c960c2677 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 72f2db7649e5f4dd24fd2af438c2b587dacf17aafbe4f964359ec2a0c2531a2c all runs: OK false negative chance: 0.000 # git bisect bad 132800e37ba7ef5a48d1cb7df2fb9b0c960c2677 Bisecting: 1 revision left to test after this (roughly 1 step) [2219e5f97244b79c276751a1167615b9714db1b0] drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE) determine whether the revision contains the guilty commit revision a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae crashed and is reachable testing commit 2219e5f97244b79c276751a1167615b9714db1b0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a9515bd7bb40ba9c3a002f623cf91fb84f5f4318125013a448690da9431c549f all runs: OK false negative chance: 0.000 # git bisect bad 2219e5f97244b79c276751a1167615b9714db1b0 Bisecting: 0 revisions left to test after this (roughly 1 step) [7c7874977da9e47ca0f53d8b9a5b17385fed83f2] maple_tree: correct tree corruption on spanning store determine whether the revision contains the guilty commit revision 73c007575b6b6321e0d34207044349f4ac4283a6 crashed and is reachable testing commit 7c7874977da9e47ca0f53d8b9a5b17385fed83f2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 46963803f73b74e9801eba7a25910173260f8e1823db384ad6de94a3ef7b688a all runs: OK false negative chance: 0.000 # git bisect bad 7c7874977da9e47ca0f53d8b9a5b17385fed83f2 Bisecting: 0 revisions left to test after this (roughly 0 steps) [eff23e59b7871eba63de916a3c9f091cae2253a0] devlink: bump the instance index directly when iterating determine whether the revision contains the guilty commit revision a7e2b07844a1ef12ed1084602b9db7ac1f8e70ae crashed and is reachable testing commit eff23e59b7871eba63de916a3c9f091cae2253a0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 806f965a91704c31136dd263ab86a733b532fb2c872cedbb971de60fd34d4bef all runs: OK false negative chance: 0.000 # git bisect bad eff23e59b7871eba63de916a3c9f091cae2253a0 eff23e59b7871eba63de916a3c9f091cae2253a0 is the first bad commit commit eff23e59b7871eba63de916a3c9f091cae2253a0 Author: Jakub Kicinski Date: Thu Jan 5 22:33:54 2023 -0800 devlink: bump the instance index directly when iterating commit d772781964415c63759572b917e21c4f7ec08d9f upstream. xa_find_after() is designed to handle multi-index entries correctly. If a xarray has two entries one which spans indexes 0-3 and one at index 4 xa_find_after(0) will return the entry at index 4. Having to juggle the two callbacks, however, is unnecessary in case of the devlink xarray, as there is 1:1 relationship with indexes. Always use xa_find() and increment the index manually. Signed-off-by: Jakub Kicinski Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller [ Ido: Moved the changes from core.c and devl_internal.h to leftover.c ] Signed-off-by: Ido Schimmel Signed-off-by: Greg Kroah-Hartman net/devlink/leftover.c | 35 ++++++++++------------------------- 1 file changed, 10 insertions(+), 25 deletions(-) accumulated error probability: 0.00 culprit signature: 806f965a91704c31136dd263ab86a733b532fb2c872cedbb971de60fd34d4bef parent signature: 402df256882c11e1db7c778271c4e82e94ab3f08e9825818358f88cd56935101 revisions tested: 22, total time: 5h6m8.843336097s (build: 2h3m14.896314066s, test: 2h55m37.12891611s) first good commit: eff23e59b7871eba63de916a3c9f091cae2253a0 devlink: bump the instance index directly when iterating recipients (to): ["davem@davemloft.net" "gregkh@linuxfoundation.org" "idosch@nvidia.com" "jiri@nvidia.com" "kuba@kernel.org"] recipients (cc): []