ci2 starts bisection 2024-03-21 17:45:03.311432879 +0000 UTC m=+314.151604327 bisecting fixing commit since 6139f2a02fe0ac7a08389b4eb786e0c659039ddd building syzkaller on 3af7dd651dc78ce0784bef793d14dd2f72d07138 ensuring issue is reproducible on original commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 420511dfb2718579d0e0f3afe4349d2c92510841fb5c6cebd84d1ff399f5c050 run #0: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #1: crashed: BUG: sleeping function called from invalid context in dput run #2: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #3: crashed: BUG: scheduling while atomic in exit_to_user_mode_prepare run #4: crashed: BUG: sleeping function called from invalid context in unlink_anon_vmas run #5: crashed: WARNING in call_timer_fn run #6: crashed: BUG: sleeping function called from invalid context in readlink_copy run #7: crashed: BUG: scheduling while atomic in exit_to_user_mode_prepare run #8: crashed: WARNING in preempt_count_sub run #9: crashed: BUG: scheduling while atomic in exit_to_user_mode_prepare run #10: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #11: crashed: BUG: scheduling while atomic in exit_to_user_mode_prepare run #12: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #13: crashed: BUG: sleeping function called from invalid context in task_work_run run #14: crashed: BUG: sleeping function called from invalid context in dput run #15: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #16: crashed: BUG: scheduling while atomic in exit_to_user_mode_prepare run #17: crashed: BUG: assuming atomic context at kernel/trace/bpf_trace.c:LINE run #18: crashed: WARNING in call_timer_fn run #19: crashed: BUG: sleeping function called from invalid context in dput representative crash: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path, types: [ATOMIC_SLEEP] check whether we can drop unnecessary instrumentation disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP HANG], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 50ee83daed414c458094bec56f376e42ec0aab94023dfa3f94bf6fda24c507d4 run #0: crashed: BUG: scheduling while atomic in corrupted run #1: crashed: BUG: sleeping function called from invalid context in ext4_journal_check_start run #2: crashed: BUG: sleeping function called from invalid context in task_work_run run #3: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #4: crashed: BUG: scheduling while atomic in corrupted run #5: crashed: BUG: scheduling while atomic in corrupted run #6: crashed: BUG: sleeping function called from invalid context in unlink_file_vma run #7: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #8: crashed: BUG: scheduling while atomic in corrupted run #9: crashed: BUG: sleeping function called from invalid context in mnt_want_write representative crash: BUG: scheduling while atomic in corrupted, types: [ATOMIC_SLEEP] the bug reproduces without the instrumentation disabling configs for [UBSAN BUG KASAN LOCKDEP HANG LEAK], they are not needed kconfig minimization: base=3703 full=7266 leaves diff=1981 split chunks (needed=false): <1981> split chunk #0 of len 1981 into 5 parts testing without sub-chunk 1/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP HANG], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: aaaaea78c334ec19ac971ae314fd4304151b0b6b81b918afafc7336b58f2f599 run #0: crashed: BUG: sleeping function called from invalid context in unlink_file_vma run #1: crashed: BUG: sleeping function called from invalid context in unlink_file_vma run #2: crashed: BUG: sleeping function called from invalid context in dput run #3: crashed: BUG: scheduling while atomic in corrupted run #4: crashed: BUG: sleeping function called from invalid context in task_work_run run #5: crashed: BUG: scheduling while atomic in corrupted run #6: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #7: crashed: BUG: sleeping function called from invalid context in insert_revoke_hash run #8: crashed: BUG: sleeping function called from invalid context in dput run #9: crashed: BUG: sleeping function called from invalid context in task_work_run representative crash: BUG: sleeping function called from invalid context in unlink_file_vma, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP HANG LEAK UBSAN BUG KASAN], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 23e1a57e45a1d98a4244fae335bd7eca11f79d8748d8036667c45470b8a21025 run #0: crashed: BUG: sleeping function called from invalid context in task_work_run run #1: crashed: BUG: scheduling while atomic in corrupted run #2: crashed: BUG: sleeping function called from invalid context in kernfs_iop_get_link run #3: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #4: crashed: BUG: scheduling while atomic in corrupted run #5: crashed: BUG: scheduling while atomic in corrupted run #6: crashed: BUG: scheduling while atomic in corrupted run #7: crashed: BUG: scheduling while atomic in corrupted run #8: crashed: BUG: sleeping function called from invalid context in dput run #9: crashed: BUG: scheduling while atomic in corrupted representative crash: BUG: sleeping function called from invalid context in task_work_run, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [KASAN LOCKDEP HANG LEAK UBSAN BUG], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d764d8ff8f4c3effdd3ff35a73d634f36173ede044208f167cd9f4dce3e43e2b run #0: crashed: BUG: sleeping function called from invalid context in write_dirty_buffer 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 representative crash: BUG: sleeping function called from invalid context in write_dirty_buffer, types: [ATOMIC_SLEEP] testing without sub-chunk 4/5 disabling configs for [LOCKDEP HANG LEAK UBSAN BUG KASAN], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 70702bf17868d9a6fd2b67b5a39f1cf201eed230ed83b95c73cf9cdcbe5c666f run #0: crashed: BUG: sleeping function called from invalid context in exit_mmap run #1: crashed: BUG: workqueue leaked lock or atomic in nsim_dev_trap_report_work run #2: crashed: BUG: sleeping function called from invalid context in exit_mmap run #3: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #4: crashed: BUG: sleeping function called from invalid context in write_dirty_buffer run #5: crashed: BUG: sleeping function called from invalid context in task_work_run run #6: crashed: BUG: sleeping function called from invalid context in mnt_want_write run #7: crashed: BUG: sleeping function called from invalid context in dput run #8: crashed: BUG: scheduling while atomic in corrupted run #9: crashed: BUG: scheduling while atomic in corrupted run #10: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #11: crashed: BUG: scheduling while atomic in corrupted run #12: crashed: BUG: sleeping function called from invalid context in dput run #13: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #14: crashed: BUG: scheduling while atomic in corrupted run #15: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #16: crashed: BUG: sleeping function called from invalid context in rcu_core run #17: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #18: crashed: BUG: scheduling while atomic in corrupted run #19: crashed: BUG: sleeping function called from invalid context in unlink_file_vma representative crash: BUG: sleeping function called from invalid context in exit_mmap, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [KASAN LOCKDEP HANG LEAK UBSAN BUG], they are not needed testing commit 6139f2a02fe0ac7a08389b4eb786e0c659039ddd gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 95ff964a063ab849c76d7f683c2cc3a8eed153965d98d5e5246de4ea3c2d9f20 all runs: OK false negative chance: 0.000 minimized to 790 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 BCMA BLK_DEV_ZONED BPF_SYSCALL BRIDGE BRIDGE_NETFILTER CAN CARDBUS CFG80211 CFG80211_WEXT CHECKPOINT_RESTORE CMA CONTIG_ALLOC CRYPTO_842 CRYPTO_LZ4 CRYPTO_LZ4HC CRYPTO_LZO CRYPTO_ZSTD DVB_CORE EXTCON FB FRONTSWAP FSCACHE GPIOLIB HAMRADIO HID_ZEROPLUS HSR I2C_MUX IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS IRQ_REMAP ISDN 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_INTEL 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 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_CAMERA_SUPPORT MEDIA_CEC_SUPPORT 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_TEST_SUPPORT MEDIA_TUNER MEDIA_TUNER_MSI001 MEDIA_TUNER_XC2028 MEDIA_TUNER_XC5000 MEDIA_USB_SUPPORT MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_HOTPLUG_SPARSE MEMORY_HOTREMOVE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_SYSCON MFD_VIPERBOARD 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_BLK 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 NETFS_SUPPORT 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_CGROUP 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_EGRESS 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 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_COUNTER 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_OBJREF 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_FLOW_TABLE_IPV4 NF_FLOW_TABLE_IPV6 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 NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 PARPORT PARTITION_ADVANCED PCCARD PCMCIA PHONET PSAMPLE RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RFKILL SND SOUND SPI SSB TAP TUN USB_AMD5536UDC USB_ATM USB_CONFIGFS USB_CONFIGFS_F_UAC1_LEGACY USB_CONFIGFS_F_UAC2 USB_CONFIGFS_F_UVC USB_CONFIGFS_MASS_STORAGE USB_CONFIGFS_NCM USB_CONFIGFS_OBEX USB_CONFIGFS_PHONET USB_CONFIGFS_RNDIS USB_CONFIGFS_SERIAL USB_CXACRU USB_CYPRESS_CY7C63 USB_CYTHERM USB_DSBR USB_DUMMY_HCD USB_DWC2 USB_DWC2_HOST USB_DWC2_PCI USB_DWC3 USB_DWC3_GADGET USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_HCD_PLATFORM USB_EHCI_ROOT_HUB_TT USB_EHSET_TEST_FIXTURE USB_EMI26 USB_EMI62 USB_EPSON2888 USB_EZUSB_FX2 USB_FEW_INIT_RETRIES USB_FOTG210_HCD USB_FOTG210_UDC USB_FTDI_ELAN USB_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_NCM USB_F_OBEX USB_F_PHONET USB_F_PRINTER USB_F_RNDIS USB_F_SERIAL USB_F_SS_LB USB_F_SUBSET USB_F_TCM USB_F_UAC1 USB_F_UAC1_LEGACY USB_F_UAC2 USB_F_UVC USB_GADGET USB_GADGETFS USB_GADGET_DEBUG_FILES USB_GADGET_DEBUG_FS USB_GL860 USB_GOKU USB_GPIO_VBUS USB_GR_UDC USB_GSPCA USB_GSPCA_BENQ USB_GSPCA_CONEX USB_GSPCA_CPIA1 USB_GSPCA_DTCS033 USB_GSPCA_ETOMS USB_GSPCA_FINEPIX USB_GSPCA_JEILINJ USB_GSPCA_JL2005BCD USB_GSPCA_KINECT USB_GSPCA_KONICA USB_GSPCA_MARS USB_GSPCA_MR97310A USB_GSPCA_NW80X USB_GSPCA_OV519 USB_GSPCA_OV534 USB_GSPCA_OV534_9 USB_GSPCA_PAC207 USB_GSPCA_PAC7302 USB_GSPCA_PAC7311 USB_GSPCA_SE401 USB_GSPCA_SN9C2028 USB_GSPCA_SN9C20X USB_GSPCA_SONIXB USB_GSPCA_SONIXJ USB_GSPCA_SPCA1528 USB_GSPCA_SPCA500 USB_GSPCA_SPCA501 USB_GSPCA_SPCA505 USB_GSPCA_SPCA506 USB_GSPCA_SPCA508 USB_GSPCA_SPCA561 USB_GSPCA_SQ905 USB_GSPCA_SQ905C USB_GSPCA_SQ930X USB_GSPCA_STK014 USB_GSPCA_STK1135 USB_GSPCA_STV0680 USB_GSPCA_SUNPLUS USB_GSPCA_T613 USB_GSPCA_TOPRO USB_GSPCA_TOUPTEK USB_GSPCA_TV8532 USB_GSPCA_VC032X USB_GSPCA_VICAM USB_GSPCA_XIRLINK_CIT USB_GSPCA_ZC3XX USB_HACKRF USB_HCD_BCMA USB_HCD_SSB USB_HSIC_USB3503 USB_HSIC_USB4604 USB_HSO USB_HUB_USB251XB USB_IDMOUSE USB_IOWARRIOR USB_IPHETH USB_ISIGHTFW USB_ISP116X_HCD USB_ISP1301 USB_ISP1760 USB_ISP1760_DUAL_ROLE USB_ISP1760_HCD USB_ISP1761_UDC USB_KAWETH USB_KC2190 USB_KEENE USB_LAN78XX USB_LCD USB_LD USB_LEDS_TRIGGER_USBPORT USB_LED_TRIG USB_LEGOTOWER USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_MV_U3D USB_MV_UDC USB_NET2272 USB_NET2272_DMA USB_NET2280 USB_NET_AX88179_178A USB_NET_AX8817X USB_NET_CDCETHER USB_NET_CDC_EEM USB_NET_CDC_MBIM USB_NET_CDC_NCM USB_NET_CDC_SUBSET USB_NET_CDC_SUBSET_ENABLE USB_NET_CH9200 USB_NET_CX82310_ETH USB_NET_DM9601 USB_NET_GL620A USB_NET_HUAWEI_CDC_NCM USB_NET_INT51X1 USB_NET_KALMIA USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_QMI_WWAN USB_NET_RNDIS_HOST USB_NET_RNDIS_WLAN USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_OXU210HP_HCD USB_PEGASUS USB_PULSE8_CEC USB_PWC USB_PWC_INPUT_EVDEV USB_PXA27X USB_R8A66597 USB_R8A66597_HCD USB_RAINSHADOW_CEC USB_RAREMONO USB_RAW_GADGET USB_RTL8150 USB_RTL8152 USB_RTL8153_ECM USB_S2255 USB_SERIAL USB_SERIAL_AIRCABLE USB_SERIAL_ARK3116 USB_SERIAL_BELKIN USB_SERIAL_CH341 USB_SERIAL_CONSOLE USB_SERIAL_CP210X USB_SERIAL_CYBERJACK USB_SERIAL_CYPRESS_M8 USB_SERIAL_DEBUG USB_SERIAL_DIGI_ACCELEPORT USB_SERIAL_EDGEPORT USB_SERIAL_EDGEPORT_TI USB_SERIAL_EMPEG USB_SERIAL_F81232 USB_SERIAL_F8153X USB_SERIAL_FTDI_SIO USB_SERIAL_GARMIN USB_SERIAL_GENERIC USB_SERIAL_IPAQ USB_SERIAL_IPW USB_SERIAL_IR USB_SERIAL_IUU USB_SERIAL_KEYSPAN USB_SERIAL_KEYSPAN_PDA USB_SERIAL_KLSI USB_SERIAL_KOBIL_SCT USB_SERIAL_MCT_U232 USB_SERIAL_METRO USB_SERIAL_MOS7715_PARPORT USB_SERIAL_MOS7720 USB_SERIAL_MOS7840 USB_SERIAL_MXUPORT USB_SERIAL_NAVMAN USB_SERIAL_OMNINET USB_SERIAL_OPTICON USB_SERIAL_OPTION USB_SERIAL_OTI6858 USB_SERIAL_PL2303 USB_SERIAL_QCAUX USB_SERIAL_QT2 USB_SERIAL_QUALCOMM USB_SERIAL_SAFE USB_SERIAL_SIERRAWIRELESS USB_SERIAL_SIMPLE USB_SERIAL_SPCP8X5 USB_SERIAL_SSU100 USB_SERIAL_SYMBOL USB_SERIAL_TI USB_SERIAL_UPD78F0730 USB_SERIAL_VISOR USB_SERIAL_WHITEHEAT USB_SERIAL_WISHBONE USB_SERIAL_WWAN USB_SERIAL_XR USB_SERIAL_XSENS_MT USB_SEVSEG USB_SI470X USB_SI4713 USB_SIERRA_NET USB_SISUSBVGA USB_SL811_CS USB_SL811_HCD USB_SL811_HCD_ISO USB_SNP_CORE USB_SPEEDTOUCH USB_STKWEBCAM USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_ENE_UB6250 USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_STV06XX USB_TEST USB_TMC USB_TRANCEVIBRATOR USB_U132_HCD USB_UAS USB_UEAGLEATM USB_ULPI_BUS USB_USBNET USB_USS720 USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_VIDEO_CLASS USB_VIDEO_CLASS_INPUT_EVDEV USB_VL600 USB_WDM USB_XHCI_DBGCAP USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USB_ZR364XX USERFAULTFD USERIO USERMODE_DRIVER USER_RETURN_NOTIFIER U_SERIAL_CONSOLE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VETH VFIO VFIO_IOMMU_TYPE1 VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_PCI_MMAP VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_IOTLB VHOST_NET VHOST_RING VHOST_VDPA VHOST_VSOCK VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOBUF_GEN VIDEOBUF_VMALLOC VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CPIA2 VIDEO_CS53L32A VIDEO_CX231XX VIDEO_CX231XX_ALSA VIDEO_CX231XX_DVB VIDEO_CX231XX_RC VIDEO_CX2341X VIDEO_CX25840 VIDEO_DEV VIDEO_EM28XX VIDEO_EM28XX_ALSA VIDEO_EM28XX_DVB VIDEO_EM28XX_RC VIDEO_EM28XX_V4L2 VIDEO_GO7007 VIDEO_GO7007_LOADER VIDEO_GO7007_USB VIDEO_GO7007_USB_S2250_BOARD VIDEO_HDPVR VIDEO_MSP3400 VIDEO_PVRUSB2 VIDEO_PVRUSB2_DVB VIDEO_PVRUSB2_SYSFS VIDEO_SAA711X VIDEO_STK1160 VIDEO_STK1160_COMMON VIDEO_TM6000 VIDEO_TM6000_ALSA VIDEO_TM6000_DVB VIDEO_TUNER VIDEO_TVEEPROM VIDEO_USBTV VIDEO_V4L2 VIDEO_V4L2_I2C VIDEO_V4L2_SUBDEV_API VIDEO_V4L2_TPG VIDEO_VICODEC VIDEO_VIM2M VIDEO_VIMC VIDEO_VIVID VIDEO_VIVID_CEC VIDEO_WM8775 VIPERBOARD_ADC VIRTIO_BALLOON VIRTIO_DMA_SHARED_BUFFER VIRTIO_MEM VIRTIO_MMIO VIRTIO_MMIO_CMDLINE_DEVICES VIRTIO_PMEM VIRTIO_VDPA VIRTIO_VSOCKETS VIRTIO_VSOCKETS_COMMON VIRT_WIFI VLAN_8021Q VLAN_8021Q_GVRP VLAN_8021Q_MVRP VMAP_PFN VMWARE_VMCI VMXNET3 VP_VDPA VSOCKETS VSOCKETS_DIAG VSOCKETS_LOOPBACK VSOCKMON VT_HW_CONSOLE_BINDING VXFS_FS WAN WANT_DEV_COREDUMP WATCH_QUEUE WEXT_CORE WEXT_PRIV WEXT_PROC WIREGUARD WIRELESS WIRELESS_EXT WLAN WLAN_VENDOR_ADMTEK WWAN X25 X86_SGX X86_X2APIC X86_X32 XARRAY_MULTI XDP_SOCKETS XDP_SOCKETS_DIAG XFRM_ESPINTCP XFRM_INTERFACE XFRM_IPCOMP XFRM_MIGRATE XFRM_OFFLOAD XFRM_STATISTICS XFRM_SUB_POLICY XFRM_USER_COMPAT XFS_FS XFS_POSIX_ACL XFS_QUOTA XFS_RT XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZBUD ZEROPLUS_FF ZONEFS_FS ZPOOL ZRAM ZRAM_DEF_COMP_LZORLE ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_LZO ZSWAP_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZBUD] disabling configs for [UBSAN BUG KASAN LOCKDEP HANG LEAK], they are not needed determining the merge base between 6139f2a02fe0ac7a08389b4eb786e0c659039ddd and ebc9bee8814d12ec247de117aa2f7fd39ff11127 8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a059bb4ac940a5cfc7af0ff14289c9642a5a48d210b9d0d241152305b141f694 run #0: crashed: BUG: sleeping function called from invalid context in exit_mmap run #1: crashed: BUG: sleeping function called from invalid context in dput run #2: crashed: BUG: sleeping function called from invalid context in __vunmap run #3: crashed: BUG: sleeping function called from invalid context in switch_task_namespaces run #4: crashed: BUG: scheduling while atomic in corrupted run #5: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #6: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #7: crashed: BUG: scheduling while atomic in corrupted run #8: crashed: BUG: scheduling while atomic in corrupted run #9: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #10: crashed: BUG: sleeping function called from invalid context in tomoyo_realpath_from_path run #11: crashed: BUG: sleeping function called from invalid context in dput run #12: crashed: BUG: scheduling while atomic in corrupted run #13: crashed: BUG: scheduling while atomic in corrupted run #14: crashed: BUG: sleeping function called from invalid context in task_work_run run #15: crashed: BUG: sleeping function called from invalid context in __dentry_kill run #16: crashed: BUG: scheduling while atomic in corrupted run #17: crashed: BUG: sleeping function called from invalid context in task_work_run run #18: crashed: BUG: sleeping function called from invalid context in task_work_run run #19: crashed: BUG: sleeping function called from invalid context in dput representative crash: BUG: sleeping function called from invalid context in exit_mmap, types: [ATOMIC_SLEEP] testing current HEAD ebc9bee8814d12ec247de117aa2f7fd39ff11127 testing commit ebc9bee8814d12ec247de117aa2f7fd39ff11127 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d3cd70dae5157a83bc13fbb06206ec3bf8c7a484ba1978a8f93d2305d6bf8963 all runs: OK false negative chance: 0.000 # git bisect start ebc9bee8814d12ec247de117aa2f7fd39ff11127 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 109188 revisions left to test after this (roughly 17 steps) [407da561244b9d51e6a794d6305ba38ec2c9d907] Merge tag 'v6.2-rc3' into next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 407da561244b9d51e6a794d6305ba38ec2c9d907 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6c6f8245aa50a6d448a0b7955794a3d5dd04d7b9a272a5787205dc1b39ae375d run #0: crashed: BUG: sleeping function called from invalid context in __put_anon_vma run #1: crashed: BUG: scheduling while atomic in corrupted run #2: crashed: BUG: scheduling while atomic in corrupted run #3: crashed: BUG: sleeping function called from invalid context in task_work_run run #4: crashed: BUG: sleeping function called from invalid context in move_addr_to_user run #5: crashed: BUG: sleeping function called from invalid context in sys_newfstatat run #6: crashed: BUG: sleeping function called from invalid context in tlb_flush_mmu run #7: crashed: BUG: sleeping function called from invalid context in dput run #8: crashed: BUG: sleeping function called from invalid context in task_work_run run #9: crashed: BUG: sleeping function called from invalid context in exit_mmap run #10: crashed: BUG: assuming atomic context at kernel/trace/bpf_trace.c:LINE run #11: crashed: BUG: scheduling while atomic in corrupted run #12: crashed: BUG: sleeping function called from invalid context in exit_mmap run #13: crashed: BUG: scheduling while atomic in corrupted run #14: crashed: BUG: sleeping function called from invalid context in __purge_vmap_area_lazy run #15: crashed: BUG: scheduling while atomic in corrupted run #16: crashed: BUG: workqueue lockup run #17: crashed: BUG: workqueue lockup run #18: crashed: BUG: workqueue lockup run #19: OK representative crash: BUG: sleeping function called from invalid context in __put_anon_vma, types: [ATOMIC_SLEEP] # git bisect good 407da561244b9d51e6a794d6305ba38ec2c9d907 Bisecting: 54753 revisions left to test after this (roughly 16 steps) [461f35f014466c4e26dca6be0f431f57297df3f2] Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm determine whether the revision contains the guilty commit revision 407da561244b9d51e6a794d6305ba38ec2c9d907 crashed and is reachable testing commit 461f35f014466c4e26dca6be0f431f57297df3f2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f15e909a57253be5a33fa2d34551d254c67528ace5df69f526abacb077ac8524 all runs: OK false negative chance: 0.000 # git bisect bad 461f35f014466c4e26dca6be0f431f57297df3f2 Bisecting: 27178 revisions left to test after this (roughly 15 steps) [cec24b8b6bb841a19b5c5555b600a511a8988100] Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc determine whether the revision contains the guilty commit revision 407da561244b9d51e6a794d6305ba38ec2c9d907 crashed and is reachable testing commit cec24b8b6bb841a19b5c5555b600a511a8988100 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 0ad2cd9683861c471e90fe23cf1ed610f69d9367df44bacd0de5b8cf2a5325b5 all runs: OK false negative chance: 0.000 # git bisect bad cec24b8b6bb841a19b5c5555b600a511a8988100 Bisecting: 13745 revisions left to test after this (roughly 14 steps) [562ed38ded83a5cd3ecf9a1a875c7ee786c146ae] Merge tag 'mailbox-v6.3' of git://git.linaro.org/landing-teams/working/fujitsu/integration determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 562ed38ded83a5cd3ecf9a1a875c7ee786c146ae gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7f04ac32b34fc26e633293e0b63b7985c8a565ff6a51fb4233572debfc6ee87c all runs: OK false negative chance: 0.000 # git bisect bad 562ed38ded83a5cd3ecf9a1a875c7ee786c146ae Bisecting: 6451 revisions left to test after this (roughly 13 steps) [5b7c4cabbb65f5c469464da6c5f614cbd7f730f2] Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 779769f40cf096be14dcfb3ce1fe1b1eabde0a65ae32e87b693f097ca291b71e all runs: OK false negative chance: 0.000 # git bisect bad 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Bisecting: 3431 revisions left to test after this (roughly 12 steps) [675f176b4dcc2b75adbcea7ba0e9a649527f53bd] Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 675f176b4dcc2b75adbcea7ba0e9a649527f53bd gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f4b89e4280210e2f49af2f7bbb5e613594d5df84097ccadce5d7e5721a5626b0 all runs: OK false negative chance: 0.000 # git bisect bad 675f176b4dcc2b75adbcea7ba0e9a649527f53bd Bisecting: 1772 revisions left to test after this (roughly 11 steps) [2d104c390f0d3901c4915dcb141cb96da96cffe7] Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2d104c390f0d3901c4915dcb141cb96da96cffe7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d3464fcd37b2b974b17a9570729ea117fc21dcc781336752fc9ee5993680ef00 all runs: OK false negative chance: 0.000 # git bisect bad 2d104c390f0d3901c4915dcb141cb96da96cffe7 Bisecting: 944 revisions left to test after this (roughly 10 steps) [262b42e02d1e0b5ad1b33e9b9842e178c16231de] treewide: fix up files incorrectly marked executable determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 262b42e02d1e0b5ad1b33e9b9842e178c16231de gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 527f9b1482c00e3faad2a47878c3a4e11caaef597b6265315309a416fe5dedab run #0: crashed: BUG: sleeping function called from invalid context in write_dirty_buffer run #1: crashed: BUG: sleeping function called from invalid context in exit_mmap run #2: crashed: BUG: sleeping function called from invalid context in move_addr_to_user run #3: crashed: BUG: sleeping function called from invalid context in task_work_run run #4: crashed: BUG: scheduling while atomic in corrupted run #5: crashed: BUG: scheduling while atomic in corrupted run #6: crashed: BUG: scheduling while atomic in corrupted run #7: crashed: BUG: sleeping function called from invalid context in dput run #8: crashed: BUG: scheduling while atomic in corrupted run #9: crashed: BUG: sleeping function called from invalid context in __put_anon_vma run #10: crashed: BUG: sleeping function called from invalid context in sys_newfstatat run #11: crashed: BUG: sleeping function called from invalid context in task_work_run run #12: crashed: BUG: sleeping function called from invalid context in ieee80211_ibss_work run #13: crashed: BUG: scheduling while atomic in corrupted run #14: crashed: BUG: sleeping function called from invalid context in task_work_run run #15: crashed: BUG: sleeping function called from invalid context in dput run #16: crashed: BUG: sleeping function called from invalid context in tlb_flush_mmu run #17: crashed: no output from test machine run #18: crashed: no output from test machine run #19: crashed: no output from test machine representative crash: BUG: sleeping function called from invalid context in write_dirty_buffer, types: [ATOMIC_SLEEP] # git bisect good 262b42e02d1e0b5ad1b33e9b9842e178c16231de Bisecting: 472 revisions left to test after this (roughly 9 steps) [d84e2359e621db111de5904976bc8a721d0fb03b] mlxsw: Enable string TLV usage according to MGIR output determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit d84e2359e621db111de5904976bc8a721d0fb03b gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3e50e5423fd936c9c5f4504345c662daa3956e57ed65982f80f3a0f85ac3f679 all runs: OK false negative chance: 0.000 # git bisect bad d84e2359e621db111de5904976bc8a721d0fb03b Bisecting: 235 revisions left to test after this (roughly 8 steps) [2321d69f92aa7e6aa2cc98e7a8e005566943922f] mlxbf_gige: add MDIO support for BlueField-3 determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 2321d69f92aa7e6aa2cc98e7a8e005566943922f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f064d7d99736a0c21a69ac506a14f43b0c60b8da2a45596402cfe3576752eb9a all runs: OK false negative chance: 0.000 # git bisect bad 2321d69f92aa7e6aa2cc98e7a8e005566943922f Bisecting: 117 revisions left to test after this (roughly 7 steps) [109cdeb8dfa3ab18afc7509a5044e48bd9fc89f7] mptcp: use msk_owned_by_me helper determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 109cdeb8dfa3ab18afc7509a5044e48bd9fc89f7 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e4c5d7349fcacf54cae9652d053f661fcc6fb223f90935df834ea7c3775e0993 all runs: OK false negative chance: 0.000 # git bisect bad 109cdeb8dfa3ab18afc7509a5044e48bd9fc89f7 Bisecting: 58 revisions left to test after this (roughly 6 steps) [944131fa65d773fe59da7f68294afc6d23adb074] net: ethernet: ti: am65-cpsw: Enable QSGMII mode for J721e CPSW9G determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 944131fa65d773fe59da7f68294afc6d23adb074 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: ae82bc297bdefe3bd68f0611d17a17ccf03e25872edecfe2924b0327bdb3c029 run #0: crashed: BUG: workqueue lockup run #1: crashed: BUG: workqueue lockup run #2: crashed: BUG: workqueue lockup run #3: crashed: BUG: workqueue lockup run #4: crashed: no output from test machine 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: BUG: workqueue lockup, types: [UNKNOWN] # git bisect good 944131fa65d773fe59da7f68294afc6d23adb074 Bisecting: 28 revisions left to test after this (roughly 5 steps) [3d759e9e24c38758abc19a4f5e1872a6460d5745] Merge branch 'devlink-code-split-and-structured-instance-walk' determine whether the revision contains the guilty commit revision 944131fa65d773fe59da7f68294afc6d23adb074 crashed and is reachable testing commit 3d759e9e24c38758abc19a4f5e1872a6460d5745 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 89b122ff42d88339a37f1199e78fe232fd5a6d3c8341b2e326d218558cb25104 run #0: crashed: BUG: workqueue lockup run #1: OK run #2: crashed: no output from test machine run #3: crashed: no output from test machine 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: BUG: workqueue lockup, types: [UNKNOWN] # git bisect good 3d759e9e24c38758abc19a4f5e1872a6460d5745 Bisecting: 14 revisions left to test after this (roughly 4 steps) [b466a25c930f2b7f1ed21c9eeaa553017ae78d1c] ethtool: Replace 0-length array with flexible array determine whether the revision contains the guilty commit revision 3d759e9e24c38758abc19a4f5e1872a6460d5745 crashed and is reachable testing commit b466a25c930f2b7f1ed21c9eeaa553017ae78d1c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b9e8cdbc4d2042b051145927ce6a620e193185d38d2b639df40c3686929d231d all runs: OK false negative chance: 0.000 # git bisect bad b466a25c930f2b7f1ed21c9eeaa553017ae78d1c Bisecting: 6 revisions left to test after this (roughly 3 steps) [6ef8f7da92750c3c25755fac39b561fff2d47378] devlink: don't require setting features before registration determine whether the revision contains the guilty commit revision 944131fa65d773fe59da7f68294afc6d23adb074 crashed and is reachable testing commit 6ef8f7da92750c3c25755fac39b561fff2d47378 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 3321ef6af29fc18d9791578fe903d8f1ef83ad7b25b6fd552eb717398f44cbdb all runs: OK false negative chance: 0.000 # git bisect bad 6ef8f7da92750c3c25755fac39b561fff2d47378 Bisecting: 3 revisions left to test after this (roughly 2 steps) [7a54a5195b2a877a972ec21a5ca415c1fc2aec61] devlink: update the code in netns move to latest helpers determine whether the revision contains the guilty commit revision 3d759e9e24c38758abc19a4f5e1872a6460d5745 crashed and is reachable testing commit 7a54a5195b2a877a972ec21a5ca415c1fc2aec61 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fa7fccc1c293cc2215b7890b507df77c54aa8fc894a05a26f211b671a4b5f8fb all runs: OK false negative chance: 0.000 # git bisect bad 7a54a5195b2a877a972ec21a5ca415c1fc2aec61 Bisecting: 0 revisions left to test after this (roughly 1 step) [d772781964415c63759572b917e21c4f7ec08d9f] devlink: bump the instance index directly when iterating determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit d772781964415c63759572b917e21c4f7ec08d9f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57bac674827a24b150ea380dcdac4aae3c60f698276ba6e93eb8e3e912e94193 all runs: OK false negative chance: 0.000 # git bisect bad d772781964415c63759572b917e21c4f7ec08d9f Bisecting: 0 revisions left to test after this (roughly 0 steps) [6b754d7bd007c5f68fbb2d9abd5c00d253b033d0] sysctl: expose all net/core sysctls inside netns determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 6b754d7bd007c5f68fbb2d9abd5c00d253b033d0 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f7ba0439f3e1f6d4e82f3b4e8514d8a08df8cf656d47166734081ad71cbef641 run #0: crashed: BUG: workqueue lockup 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: OK run #17: OK run #18: OK run #19: OK representative crash: BUG: workqueue lockup, types: [UNKNOWN] # git bisect good 6b754d7bd007c5f68fbb2d9abd5c00d253b033d0 d772781964415c63759572b917e21c4f7ec08d9f is the first bad commit commit d772781964415c63759572b917e21c4f7ec08d9f Author: Jakub Kicinski Date: Thu Jan 5 22:33:54 2023 -0800 devlink: bump the instance index directly when iterating 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 net/devlink/core.c | 31 +++++++++---------------------- net/devlink/devl_internal.h | 17 ++++------------- 2 files changed, 13 insertions(+), 35 deletions(-) accumulated error probability: 0.00 culprit signature: 57bac674827a24b150ea380dcdac4aae3c60f698276ba6e93eb8e3e912e94193 parent signature: f7ba0439f3e1f6d4e82f3b4e8514d8a08df8cf656d47166734081ad71cbef641 reproducer is flaky (0.22 repro chance estimate) revisions tested: 27, total time: 10h2m40.598541075s (build: 4h40m29.195193772s, test: 4h21m59.790630091s) first good commit: d772781964415c63759572b917e21c4f7ec08d9f devlink: bump the instance index directly when iterating recipients (to): ["davem@davemloft.net" "jiri@nvidia.com" "kuba@kernel.org"] recipients (cc): []