ci2 starts bisection 2025-03-25 18:51:19.402681596 +0000 UTC m=+157944.217792992
bisecting fixing commit since 6ae7ac5c4251b139da4b672fe4157f2089a9d922
building syzkaller on 43f51a00700e5960fc890e6c3d596846757bf29d
ensuring issue is reproducible on original commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5909ae5dccff6cf47cd236d71f50f80b77c7a5be9d82f2b57c339f39879e96c7
run #0: crashed: INFO: rcu detected stall in sys_execve
run #1: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #2: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #3: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #4: crashed: INFO: rcu detected stall in sys_execve
run #5: crashed: INFO: rcu detected stall in sys_clock_settime
run #6: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #7: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #8: crashed: INFO: rcu detected stall in sys_clock_settime
run #9: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #10: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #11: crashed: INFO: rcu detected stall in sys_clock_settime
run #12: crashed: INFO: rcu detected stall in sys_clock_settime
run #13: crashed: INFO: rcu detected stall in worker_thread
run #14: crashed: INFO: rcu detected stall in do_mas_munmap
run #15: crashed: INFO: rcu detected stall in sys_exit_group
run #16: crashed: INFO: rcu detected stall in tc_modify_qdisc
run #17: crashed: INFO: rcu detected stall in worker_thread
run #18: crashed: INFO: rcu detected stall in sys_clock_settime
run #19: crashed: INFO: rcu detected stall in tc_modify_qdisc
representative crash: INFO: rcu detected stall in sys_execve, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ca905fb7639229a1cc739155464a03542ace2788667fc6704c4445a74014eed7
run #0: crashed: INFO: rcu detected stall in do_idle
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 try_check_zero
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in sys_clock_settime
run #6: crashed: INFO: rcu detected stall in sys_clock_settime
run #7: crashed: INFO: rcu detected stall in sys_open_tree
run #8: crashed: INFO: rcu detected stall in sys_open_tree
run #9: crashed: INFO: rcu detected stall in worker_thread
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
the bug reproduces without the instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
kconfig minimization: base=3823 full=7500 leaves diff=2069
split chunks (needed=false): <2069>
split chunk #0 of len 2069 into 5 parts
testing without sub-chunk 1/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2e686e575179a71b13e4ea2b0740b21d6677721a297b1817723a4936b9750896
run #0: crashed: INFO: rcu detected stall in sys_open_tree
run #1: crashed: INFO: rcu detected stall in sys_futex
run #2: crashed: INFO: rcu detected stall in do_idle
run #3: crashed: INFO: rcu detected stall in sys_openat
run #4: crashed: INFO: rcu detected stall in sys_open_tree
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in sys_futex
run #7: crashed: INFO: rcu detected stall in sys_open_tree
run #8: crashed: INFO: rcu detected stall in addrconf_dad_work
run #9: crashed: INFO: rcu detected stall in sys_open_tree
representative crash: INFO: rcu detected stall in sys_open_tree, types: [HANG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4ed96f027f9822f191349cca072329b02e2ecd0e05241dd1d7eba7f7d3df501a
run #0: crashed: INFO: rcu detected stall in sys_open_tree
run #1: crashed: INFO: rcu detected stall in sys_open_tree
run #2: crashed: INFO: rcu detected stall in sys_clock_settime
run #3: crashed: INFO: rcu detected stall in sys_clock_settime
run #4: crashed: INFO: rcu detected stall in smp_call_function
run #5: crashed: INFO: rcu detected stall in sys_futex
run #6: crashed: INFO: rcu detected stall in sys_open_tree
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in sys_open_tree
run #9: crashed: INFO: rcu detected stall in sys_open_tree
representative crash: INFO: rcu detected stall in sys_open_tree, types: [HANG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bf775504aeb9c27513c49dce69a3e16c78f088f8f66ac49a59f59fa0fad2ad9d
all runs: OK
false negative chance: 0.000
testing without sub-chunk 4/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 25825278fb838a5eb0cb6b235e48869c373a1036e0aaaf574cd3c4672943206c
run #0: crashed: INFO: rcu detected stall in sys_open_tree
run #1: crashed: INFO: rcu detected stall in addrconf_dad_work
run #2: crashed: INFO: rcu detected stall in syscall_enter_from_user_mode
run #3: crashed: INFO: rcu detected stall in sys_clock_settime
run #4: crashed: INFO: rcu detected stall in sys_clock_settime
run #5: crashed: INFO: rcu detected stall in sys_futex
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in sys_futex
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in sys_futex
representative crash: INFO: rcu detected stall in sys_open_tree, types: [HANG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed
testing commit 6ae7ac5c4251b139da4b672fe4157f2089a9d922 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0452980cf1a85a632c64341c1368cc4a8dc277c452ac78a519bc87e8907f55df
run #0: crashed: INFO: rcu detected stall in do_idle
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in do_idle
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in do_idle
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in sys_clock_settime
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in do_idle
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
the chunk can be dropped
minimized to 414 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB FSCACHE 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_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_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 MDIO_MVUSB 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 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_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_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_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_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 NILFS2_FS NINTENDO_FF NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 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 [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed
determining the merge base between 6ae7ac5c4251b139da4b672fe4157f2089a9d922 and 2df0c02dab829dd89360d98a8a1abaa026ef5798
830b3c68c1fb1e9176028d02ef86f3cf76aa2476/Linux 6.1 is a merge base, check if it has the bug
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b42612e306347f39315521daac8d8ad1609eb48cdfa9a1c25b99d5b4fcddfaeb
run #0: crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
run #1: crashed: INFO: rcu detected stall in sys_futex
run #2: crashed: INFO: rcu detected stall in sys_open_tree
run #3: crashed: INFO: rcu detected stall in sys_open_tree
run #4: crashed: INFO: rcu detected stall in sys_open_tree
run #5: crashed: INFO: rcu detected stall in sys_futex
run #6: crashed: INFO: rcu detected stall in sys_clock_settime
run #7: crashed: INFO: rcu detected stall in sys_open_tree
run #8: crashed: INFO: rcu detected stall in sys_clock_settime
run #9: crashed: INFO: rcu detected stall in sys_open_tree
representative crash: INFO: rcu detected stall in syscall_exit_to_user_mode, types: [HANG]
testing current HEAD 2df0c02dab829dd89360d98a8a1abaa026ef5798
testing commit 2df0c02dab829dd89360d98a8a1abaa026ef5798 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a2c0e93859209523fb5993dfae6011447652afa1a7a5fda171b58248fd8d2f8f
all runs: OK
false negative chance: 0.000
# git bisect start 2df0c02dab829dd89360d98a8a1abaa026ef5798 830b3c68c1fb1e9176028d02ef86f3cf76aa2476
Bisecting: 100240 revisions left to test after this (roughly 17 steps)
[689237ab37c59b9909bc9371d7fece3081683fba] fbdev/intelfb: Remove driver
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit 689237ab37c59b9909bc9371d7fece3081683fba gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2321c1a26c32c6a7069b93997d55b48db46bacdef787af41732aa7143f66d199
run #0: crashed: INFO: rcu detected stall in sys_clock_settime
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in sys_futex
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in sys_clock_settime
run #6: crashed: INFO: rcu detected stall in sys_futex
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in do_idle
representative crash: INFO: rcu detected stall in sys_clock_settime, types: [HANG]
# git bisect good 689237ab37c59b9909bc9371d7fece3081683fba
Bisecting: 49068 revisions left to test after this (roughly 16 steps)
[b3ce7a30847a54a7f96a35e609303d8afecd460b] Merge tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernel
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit b3ce7a30847a54a7f96a35e609303d8afecd460b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c0c38b7e414d8c7b4e1118e2f1a9b89cd41e8eba63b70ea6ee88ed6a6c910bd8
all runs: OK
false negative chance: 0.000
# git bisect bad b3ce7a30847a54a7f96a35e609303d8afecd460b
Bisecting: 25606 revisions left to test after this (roughly 15 steps)
[241590e5a1d1b6219c8d3045c167f2fbcc076cbb] Merge tag 'driver-core-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit 241590e5a1d1b6219c8d3045c167f2fbcc076cbb gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f201fe3aef5d63f3a0bc223d1a5c9e1400ae754c01e833490a818d1a5deae82a
run #0: crashed: INFO: rcu detected stall in sys_futex
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in sys_futex
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in do_syscall_64
run #5: crashed: INFO: rcu detected stall in sys_futex
run #6: crashed: INFO: rcu detected stall in sys_futex
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in sys_open_tree
run #9: crashed: INFO: rcu detected stall in corrupted
representative crash: INFO: rcu detected stall in sys_futex, types: [HANG]
# git bisect good 241590e5a1d1b6219c8d3045c167f2fbcc076cbb
Bisecting: 12776 revisions left to test after this (roughly 14 steps)
[0a07e09085e5cff1c8415ebd2ce9b087cf3acc73] Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
determine whether the revision contains the guilty commit
revision 689237ab37c59b9909bc9371d7fece3081683fba crashed and is reachable
testing commit 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c6a4a6a0b85467e049360e23e8e96f09ada482bd28b2a27f0b27251276248a2c
run #0: crashed: INFO: rcu detected stall in sys_clock_settime
run #1: crashed: INFO: rcu detected stall in sys_clock_settime
run #2: crashed: INFO: rcu detected stall in do_idle
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in do_idle
run #5: crashed: INFO: rcu detected stall in smp_call_function
run #6: crashed: INFO: rcu detected stall in do_idle
run #7: crashed: INFO: rcu detected stall in sys_clock_settime
run #8: crashed: INFO: rcu detected stall in sys_clock_settime
run #9: crashed: INFO: rcu detected stall in sys_futex
representative crash: INFO: rcu detected stall in sys_clock_settime, types: [HANG]
# git bisect good 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73
Bisecting: 6383 revisions left to test after this (roughly 13 steps)
[6256274c0182b584e7011077d071f905f2385f64] Merge tag 'mediatek-drm-next-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit 6256274c0182b584e7011077d071f905f2385f64 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 64f213198f4c6a03049ece078efaab1698bf7b410c2d3971f508783d8122b9e5
all runs: OK
false negative chance: 0.000
# git bisect bad 6256274c0182b584e7011077d071f905f2385f64
Bisecting: 3196 revisions left to test after this (roughly 12 steps)
[e60721bf3ccaebcaff8dec3548a2daa6578f9361] Merge tag 'gpio-fixes-for-v6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
determine whether the revision contains the guilty commit
revision 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 crashed and is reachable
testing commit e60721bf3ccaebcaff8dec3548a2daa6578f9361 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: dbe61edcb75759cad69d831537decff052578c4d084a8e2dedc156dbef72be7a
all runs: OK
false negative chance: 0.000
# git bisect bad e60721bf3ccaebcaff8dec3548a2daa6578f9361
Bisecting: 1552 revisions left to test after this (roughly 11 steps)
[f6b8e86b7a65495d3947a1d1fc22183c52f786f6] Merge tag 'tty-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit f6b8e86b7a65495d3947a1d1fc22183c52f786f6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b6bd538b404285b5867b7326edce856815f2f0028c286fed13e65a246d829bb0
run #0: crashed: INFO: rcu detected stall in do_idle
run #1: crashed: INFO: rcu detected stall in worker_thread
run #2: crashed: INFO: rcu detected stall in handle_softirqs
run #3: crashed: INFO: rcu detected stall in smp_call_function
run #4: crashed: INFO: rcu detected stall in do_idle
run #5: crashed: INFO: rcu detected stall in sys_clock_settime
run #6: crashed: INFO: rcu detected stall in worker_thread
run #7: crashed: INFO: rcu detected stall in smp_call_function
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in smp_call_function
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
# git bisect good f6b8e86b7a65495d3947a1d1fc22183c52f786f6
Bisecting: 775 revisions left to test after this (roughly 10 steps)
[f1f9984fdc5e37303d7180ff7a85dfecb8e57e85] Merge tag 'riscv-for-linus-6.10-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit f1f9984fdc5e37303d7180ff7a85dfecb8e57e85 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6e47402119750f0b4ef085f3d6557aabd7533fb5125787d52342b38da3e8604a
run #0: crashed: INFO: rcu detected stall in do_idle
run #1: crashed: INFO: rcu detected stall in sys_clock_settime
run #2: crashed: INFO: rcu detected stall in do_idle
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in do_idle
run #6: crashed: INFO: rcu detected stall in sys_clock_settime
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in corrupted
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
# git bisect good f1f9984fdc5e37303d7180ff7a85dfecb8e57e85
Bisecting: 398 revisions left to test after this (roughly 9 steps)
[1b907b83aecac3804e9b0ab2589578e3ba1c9f4a] Merge tag 'hwmon-for-v6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
determine whether the revision contains the guilty commit
revision 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 crashed and is reachable
testing commit 1b907b83aecac3804e9b0ab2589578e3ba1c9f4a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e3bada471d0eb19823c4189e04f97e88435dc2a66ec493d4474205cc8ef9d260
all runs: OK
false negative chance: 0.000
# git bisect bad 1b907b83aecac3804e9b0ab2589578e3ba1c9f4a
Bisecting: 194 revisions left to test after this (roughly 8 steps)
[310fa3ec2859f1c094e6e9b5d2e1ca51738c409a] ALSA: seq: ump: Fix swapped song position pointer data
determine whether the revision contains the guilty commit
revision 241590e5a1d1b6219c8d3045c167f2fbcc076cbb crashed and is reachable
testing commit 310fa3ec2859f1c094e6e9b5d2e1ca51738c409a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0e47f7e59bbaad6832c2b2091922ea24ad0f5645a65ec183e1b1a20342c96405
run #0: crashed: INFO: rcu detected stall in sys_futex
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in do_syscall_64
run #3: crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
run #4: crashed: INFO: rcu detected stall in sys_futex
run #5: crashed: INFO: rcu detected stall in do_idle
run #6: crashed: INFO: rcu detected stall in do_idle
run #7: crashed: INFO: rcu detected stall in sys_futex
run #8: crashed: INFO: rcu detected stall in smp_call_function
run #9: crashed: INFO: rcu detected stall in sys_clock_settime
representative crash: INFO: rcu detected stall in sys_futex, types: [HANG]
# git bisect good 310fa3ec2859f1c094e6e9b5d2e1ca51738c409a
Bisecting: 90 revisions left to test after this (roughly 7 steps)
[d8ec19857b095b39d114ae299713bd8ea6c1e66a] Merge tag 'net-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
determine whether the revision contains the guilty commit
revision 241590e5a1d1b6219c8d3045c167f2fbcc076cbb crashed and is reachable
testing commit d8ec19857b095b39d114ae299713bd8ea6c1e66a gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 772ff906aeb22b7954724cc19594c5e97f013543cb5544346ba2f81b016a7d6a
all runs: OK
false negative chance: 0.000
# git bisect bad d8ec19857b095b39d114ae299713bd8ea6c1e66a
Bisecting: 51 revisions left to test after this (roughly 6 steps)
[4b4647add7d3c8530493f7247d11e257ee425bf0] sock_map: avoid race between sock_map_close and sk_psock_put
determine whether the revision contains the guilty commit
revision 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 crashed and is reachable
testing commit 4b4647add7d3c8530493f7247d11e257ee425bf0 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9bf53f078a17ddd3870be297ba5c71029278465e947099639dc54227a5897b0c
run #0: crashed: INFO: rcu detected stall in do_idle
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in do_idle
run #5: crashed: INFO: rcu detected stall in do_idle
run #6: crashed: INFO: rcu detected stall in do_idle
run #7: crashed: INFO: rcu detected stall in smp_call_function
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in do_idle
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
# git bisect good 4b4647add7d3c8530493f7247d11e257ee425bf0
Bisecting: 25 revisions left to test after this (roughly 5 steps)
[397a83ab978553ca2970ad1ccdbac0cdc732efd9] Merge tag '9p-for-6.10-rc2' of https://github.com/martinetd/linux
determine whether the revision contains the guilty commit
revision f1f9984fdc5e37303d7180ff7a85dfecb8e57e85 crashed and is reachable
testing commit 397a83ab978553ca2970ad1ccdbac0cdc732efd9 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a34af06775eebb44b089b274307d7dc5eef10f4a0ee0ae68f0b2e47cfbf3c5fc
run #0: crashed: INFO: rcu detected stall in do_idle
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in dput
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in worker_thread
run #5: crashed: INFO: rcu detected stall in do_idle
run #6: crashed: INFO: rcu detected stall in do_idle
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in do_idle
representative crash: INFO: rcu detected stall in do_idle, types: [HANG]
# git bisect good 397a83ab978553ca2970ad1ccdbac0cdc732efd9
Bisecting: 12 revisions left to test after this (roughly 4 steps)
[a51c9b1c9ab2351e62933357fcad5bfad27f2400] ice: check for unregistering correct number of devlink params
determine whether the revision contains the guilty commit
revision 4b4647add7d3c8530493f7247d11e257ee425bf0 crashed and is reachable
testing commit a51c9b1c9ab2351e62933357fcad5bfad27f2400 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 9d32417fbdf1ccb9cb8f4efe8d29b4ce3aa2314aac410c3bd04a40886e0a0435
all runs: OK
false negative chance: 0.000
# git bisect bad a51c9b1c9ab2351e62933357fcad5bfad27f2400
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[92f1655aa2b2294d0b49925f3b875a634bd3b59e] net: fix __dst_negative_advice() race
determine whether the revision contains the guilty commit
revision 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 crashed and is reachable
testing commit 92f1655aa2b2294d0b49925f3b875a634bd3b59e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a7eb73114f49eaa1c02f630f4e27c8f2d2acada571d72cf913ace5f0d7376710
all runs: OK
false negative chance: 0.000
# git bisect bad 92f1655aa2b2294d0b49925f3b875a634bd3b59e
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[fb66df20a7201e60f2b13d7f95d031b31a8831d3] net/sched: taprio: extend minimum interval restriction to entire cycle too
determine whether the revision contains the guilty commit
revision 0a07e09085e5cff1c8415ebd2ce9b087cf3acc73 crashed and is reachable
testing commit fb66df20a7201e60f2b13d7f95d031b31a8831d3 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cdf50acb138e8c3e6b61ec61bd081c24aef25f4623036c9086aaf4032e4cf0c7
all runs: OK
false negative chance: 0.000
# git bisect bad fb66df20a7201e60f2b13d7f95d031b31a8831d3
Bisecting: 0 revisions left to test after this (roughly 1 step)
[e634134180885574d1fe7aa162777ba41e7fcd5b] net/sched: taprio: make q->picos_per_byte available to fill_sched_entry()
determine whether the revision contains the guilty commit
revision 241590e5a1d1b6219c8d3045c167f2fbcc076cbb crashed and is reachable
testing commit e634134180885574d1fe7aa162777ba41e7fcd5b gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 7dfacafc0a598c11430035150a2ecb323255551eafe18d2ecbda7244e388b4a4
all runs: OK
false negative chance: 0.000
# git bisect bad e634134180885574d1fe7aa162777ba41e7fcd5b
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[56a5cf538c3f2d935b0d81040a8303b6e7fc5fd8] net: ti: icssg-prueth: Fix start counter for ft1 filter
determine whether the revision contains the guilty commit
revision f6b8e86b7a65495d3947a1d1fc22183c52f786f6 crashed and is reachable
testing commit 56a5cf538c3f2d935b0d81040a8303b6e7fc5fd8 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d8ebad28504755dc46879f3038f0e67267f1cf6961b9d7d335d0b88910f79f0e
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in do_idle
run #2: crashed: INFO: rcu detected stall in do_idle
run #3: crashed: INFO: rcu detected stall in do_idle
run #4: crashed: INFO: rcu detected stall in do_idle
run #5: crashed: INFO: rcu detected stall in do_idle
run #6: crashed: INFO: rcu detected stall in sys_open_tree
run #7: crashed: INFO: rcu detected stall in do_idle
run #8: crashed: INFO: rcu detected stall in do_idle
run #9: crashed: INFO: rcu detected stall in smp_call_function
representative crash: INFO: rcu detected stall in corrupted, types: [HANG]
# git bisect good 56a5cf538c3f2d935b0d81040a8303b6e7fc5fd8
e634134180885574d1fe7aa162777ba41e7fcd5b is the first bad commit
commit e634134180885574d1fe7aa162777ba41e7fcd5b
Author: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Mon May 27 18:39:54 2024 +0300
net/sched: taprio: make q->picos_per_byte available to fill_sched_entry()
In commit b5b73b26b3ca ("taprio: Fix allowing too small intervals"), a
comparison of user input against length_to_duration(q, ETH_ZLEN) was
introduced, to avoid RCU stalls due to frequent hrtimers.
The implementation of length_to_duration() depends on q->picos_per_byte
being set for the link speed. The blamed commit in the Fixes: tag has
moved this too late, so the checks introduced above are ineffective.
The q->picos_per_byte is zero at parse_taprio_schedule() ->
parse_sched_list() -> parse_sched_entry() -> fill_sched_entry() time.
Move the taprio_set_picos_per_byte() call as one of the first things in
taprio_change(), before the bulk of the netlink attribute parsing is
done. That's because it is needed there.
Add a selftest to make sure the issue doesn't get reintroduced.
Fixes: 09dbdf28f9f9 ("net/sched: taprio: fix calculation of maximum gate durations")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20240527153955.553333-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/sched/sch_taprio.c | 4 +++-
.../tc-testing/tc-tests/qdiscs/taprio.json | 22 ++++++++++++++++++++++
2 files changed, 25 insertions(+), 1 deletion(-)
accumulated error probability: 0.00
culprit signature: 7dfacafc0a598c11430035150a2ecb323255551eafe18d2ecbda7244e388b4a4
parent signature: d8ebad28504755dc46879f3038f0e67267f1cf6961b9d7d335d0b88910f79f0e
revisions tested: 27, total time: 6h57m6.323484529s (build: 3h16m6.475658152s, test: 3h25m41.168767638s)
first good commit: e634134180885574d1fe7aa162777ba41e7fcd5b net/sched: taprio: make q->picos_per_byte available to fill_sched_entry()
recipients (to): ["edumazet@google.com" "kuba@kernel.org" "vladimir.oltean@nxp.com"]
recipients (cc): []