ci2 starts bisection 2026-09-24 14:08:22.311119846 +0000 UTC m=+127.319392458
bisecting fixing commit since 68efe5a6c16a05391e3d96025b41e9bf573f968c
building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4
ensuring issue is reproducible on original commit 68efe5a6c16a05391e3d96025b41e9bf573f968c

testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 09c126119d167747109d4cb13fed990d4c40150a1bc23e688ec2e76beb29829f
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: INFO: task hung in walk_component
run #2: crashed: INFO: task hung in walk_component
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
run #10: crashed: INFO: task hung in walk_component
run #11: crashed: INFO: task hung in walk_component
run #12: crashed: INFO: task hung in walk_component
run #13: crashed: INFO: task hung in walk_component
run #14: crashed: INFO: task hung in walk_component
run #15: crashed: INFO: task hung in walk_component
run #16: crashed: INFO: task hung in walk_component
run #17: crashed: INFO: task hung in walk_component
run #18: crashed: INFO: task hung in walk_component
run #19: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [kasan locking atomic_sleep memleak ubsan bug_or_warning], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: c5745acc89f4a853366736e44efb6f2338975472f9c9ca99bc50f1aaafb9ef68
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
the bug reproduces without the instrumentation
disabling configs for [kasan locking atomic_sleep memleak ubsan bug_or_warning], they are not needed
kconfig minimization: base=3707 full=7423 leaves diff=2099
split chunks (needed=false): <2099>
split chunk #0 of len 2099 into 5 parts
testing without sub-chunk 1/5
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 0ce2f9fb0a9ae4302656b365a008ae999af476e3abaeaf53062a3d98ae25ae21
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 8dd13db5cb6c69f2845c895e3cf63755acf26515b2e84f9342d17a4897726e00
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: INFO: task hung in walk_component
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 930df5f88a2d91c91f44b85e51405c9adfc7043f07dda87c1f5c1acf8486f869
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: INFO: task hung in walk_component
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [ubsan bug_or_warning kasan locking atomic_sleep memleak], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: f3e016cceed837d01381dff5f7c86f31e48f4ab49bac6d200a124954655a0255
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [locking atomic_sleep memleak ubsan bug_or_warning kasan], they are not needed
testing commit 68efe5a6c16a05391e3d96025b41e9bf573f968c gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: c2e1189bac9aac5fb433bb35e7ffded7a3195696aad351c66dc664d8dae54889
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
the chunk can be dropped
minimized to 420 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ASYMMETRIC_TPM_KEY_SUBTYPE ATM AX25 BXT_WC_PMIC_OPREGION CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN INTEL_SCU_IPC INTEL_SOC_PMIC_BXTWC IP_SCTP L2TP LIBCRC32C LIBNVDIMM MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_PLATFORM_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_INTEL_PMC_BXT MFD_MT6360 MFD_RETU MMC MTD MTD_UBI NETFILTER_ADVANCED NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_CONNTRACK_SNMP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP 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 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_REPORTING PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PLAYSTATION_FF PMIC_OPREGION PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_DYNAMIC PREEMPT_NOTIFIERS PREEMPT_RCU PRISM2_USB PROC_CHILDREN PROC_MEM_ALWAYS_FORCE PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RC_XBOX_DVD RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_FIXED_VOLTAGE REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_NZXT_KRAKEN2 SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS_COMMON SMB_SERVER SMC SMC_DIAG SMSC_PHY SMS_SDIO_DRV SMS_SIANO_DEBUGFS SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_LED SND_CTL_VALIDATION SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_CGROUP_DATA SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_RCU TASKS_RCU_GENERIC TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TOOLS_SUPPORT_RELR TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TPM_KEY_PARSER TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRUSTED_KEYS TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_INTEL_PMC TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UCSI_ACPI UCSI_CCG UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CDNS3 USB_CDNS3_GADGET USB_CDNS3_HOST USB_CDNS3_PCI_WRAP USB_CDNSP_GADGET USB_CDNSP_HOST USB_CDNSP_PCI USB_CDNS_HOST USB_CDNS_SUPPORT USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_GENERIC USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VIDEO_V4L2 VXLAN WIRELESS WLAN ZONE_DEVICE]
disabling configs for [memleak ubsan bug_or_warning kasan locking atomic_sleep], they are not needed
determining the merge base between 68efe5a6c16a05391e3d96025b41e9bf573f968c and f49a343b305c0b6c19a3b50c0bbf10bcd0e2e8fd
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) 2.44
kernel signature: 660c466740f21b7138a5e02db480e02baaa5dbfd9f084c515f9f8098e5f677b5
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: INFO: task hung in walk_component
run #2: crashed: INFO: task hung in walk_component
run #3: crashed: INFO: task hung in walk_component
run #4: crashed: INFO: task hung in walk_component
run #5: crashed: INFO: task hung in walk_component
run #6: crashed: INFO: task hung in walk_component
run #7: crashed: INFO: task hung in walk_component
run #8: crashed: INFO: task hung in walk_component
run #9: crashed: INFO: task hung in walk_component
representative crash: INFO: task hung in walk_component, types: [HANG]
testing current HEAD f49a343b305c0b6c19a3b50c0bbf10bcd0e2e8fd
testing commit f49a343b305c0b6c19a3b50c0bbf10bcd0e2e8fd gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 8abeea651367e78504d2f08f13d4895bcbc9865531676d2c95576af9844734af
all runs: OK
false negative chance: 0.000
# git bisect start f49a343b305c0b6c19a3b50c0bbf10bcd0e2e8fd 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 219496 revisions left to test after this (roughly 18 steps)
[1d35aae78ffe739bf46c2bf9dea7b51a4eebfbe0] Merge tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 1d35aae78ffe739bf46c2bf9dea7b51a4eebfbe0 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 9066be8102ee5eba929381cb075d66c840dd13421e175dcbf999bc61e9caa133
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: INFO: task hung in lookup_slow
run #4: crashed: INFO: task hung in lookup_slow
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good 1d35aae78ffe739bf46c2bf9dea7b51a4eebfbe0
Bisecting: 109792 revisions left to test after this (roughly 17 steps)
[6fb44438a5e1897a72dd11139274735256be8069] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 6fb44438a5e1897a72dd11139274735256be8069 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: e8c2d5851e0472e9621c97791260b7f14d55f13100b9c54eaacf747187b47a78
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect bad 6fb44438a5e1897a72dd11139274735256be8069
Bisecting: 54734 revisions left to test after this (roughly 16 steps)
[28eb75e178d389d325f1666e422bc13bbbb9804c] Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 28eb75e178d389d325f1666e422bc13bbbb9804c gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 3a09e6fc62fd690445aed2ffef6955fb86d379f3a1fab764febf3cd4a95fde2c
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
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
false negative chance: 0.000
# git bisect bad 28eb75e178d389d325f1666e422bc13bbbb9804c
Bisecting: 27505 revisions left to test after this (roughly 15 steps)
[09ea8089abb5d851ce08a9b1a43706e42ef39db2] Merge tag 'staging-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 09ea8089abb5d851ce08a9b1a43706e42ef39db2 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 32e83e378b74965858886d8793f06b7896743b8f14fe60ebbf9af22e6940d132
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: INFO: task hung in lookup_slow
run #4: crashed: INFO: task hung in lookup_slow
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good 09ea8089abb5d851ce08a9b1a43706e42ef39db2
Bisecting: 13869 revisions left to test after this (roughly 14 steps)
[431844b65f4c1b988ccd886f2ed29c138f7bb262] sched_ext: Provide a sysfs enable_seq counter

determine whether the revision contains the guilty commit
revision 09ea8089abb5d851ce08a9b1a43706e42ef39db2 crashed and is reachable
testing commit 431844b65f4c1b988ccd886f2ed29c138f7bb262 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 5b46908ed02cf1bf9ebc4dfc1296b9f8d3df336b05f656ca4fac01252683d089
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: OK
run #8: OK
run #9: OK
unable to determine the verdict: 4 good runs (wanted 5), for bad wanted 5 in total, got 4
# git bisect skip 431844b65f4c1b988ccd886f2ed29c138f7bb262
Bisecting: 13869 revisions left to test after this (roughly 14 steps)
[fef1ac950c600ba50ef4d65ca03c8dae9be7f9ea] ALSA: control: Fix leftover snd_power_unref()

determine whether the revision contains the guilty commit
revision 1d35aae78ffe739bf46c2bf9dea7b51a4eebfbe0 crashed and is reachable
testing commit fef1ac950c600ba50ef4d65ca03c8dae9be7f9ea gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 2f41e2c47f962f5518d34056e8f629eb34830ef7b660c5b7ad47acf6d95e858e
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: OK
run #8: OK
run #9: OK
unable to determine the verdict: 4 good runs (wanted 5), for bad wanted 5 in total, got 4
# git bisect skip fef1ac950c600ba50ef4d65ca03c8dae9be7f9ea
Bisecting: 13869 revisions left to test after this (roughly 14 steps)
[a3bb4e663df318b232746478e7b191bcf6e3af40] spi: imx: support word delay

determine whether the revision contains the guilty commit
revision 09ea8089abb5d851ce08a9b1a43706e42ef39db2 crashed and is reachable
testing commit a3bb4e663df318b232746478e7b191bcf6e3af40 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: ea9b2d1618aa6989c13dbb227426796983f0178848405e78d7599fab4881160d
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect bad a3bb4e663df318b232746478e7b191bcf6e3af40
Bisecting: 8926 revisions left to test after this (roughly 13 steps)
[7b17f5ebd5fc5e9275eaa5af3d0771f2a7b01bbf] Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 7b17f5ebd5fc5e9275eaa5af3d0771f2a7b01bbf gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: fbaef9bf679d221e2551eafe08bbe586ef7ab685500a403cfb3ee2f9f8300123
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect bad 7b17f5ebd5fc5e9275eaa5af3d0771f2a7b01bbf
Bisecting: 4393 revisions left to test after this (roughly 12 steps)
[07f1eb718db281c3e0cdb068ea7d73c30921a81c] spi: geni-qcom: Use devm functions to simplify code

determine whether the revision contains the guilty commit
revision 09ea8089abb5d851ce08a9b1a43706e42ef39db2 crashed and is reachable
testing commit 07f1eb718db281c3e0cdb068ea7d73c30921a81c gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: a81b5340900844d7ffca6f26316cbd5b92c6c8830bc9b90980dd618a7eed3821
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: OK
run #7: OK
run #8: OK
run #9: OK
unable to determine the verdict: 4 good runs (wanted 5), for bad wanted 5 in total, got 4
# git bisect skip 07f1eb718db281c3e0cdb068ea7d73c30921a81c
Bisecting: 4393 revisions left to test after this (roughly 12 steps)
[890582c2a496d71aab53b3ff39fba1fd05fe9230] iio: adc: ltc2309: use devm_regulator_get_enable_read_voltage()

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 890582c2a496d71aab53b3ff39fba1fd05fe9230 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: e00fe186eda0ab9dc41619d6bb237419b1ecf056277bcccf347495a22ea49dad
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: crashed: INFO: task hung in lookup_slow
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good 890582c2a496d71aab53b3ff39fba1fd05fe9230
Bisecting: 4288 revisions left to test after this (roughly 12 steps)
[2504b8405768a57a71e660dbfd5abd59f679a03f] ice: protect XDP configuration with a mutex

determine whether the revision contains the guilty commit
revision 1d35aae78ffe739bf46c2bf9dea7b51a4eebfbe0 crashed and is reachable
testing commit 2504b8405768a57a71e660dbfd5abd59f679a03f gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: dd10b239f314d5e59fe5b05126bb2c163af03d943ba091a1081cf15dba52670e
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect bad 2504b8405768a57a71e660dbfd5abd59f679a03f
Bisecting: 2143 revisions left to test after this (roughly 11 steps)
[ad7b0b7b87bb19ea7ee71e165e597f5fbfac76ab] Merge tag 'soundwire-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

determine whether the revision contains the guilty commit
revision 09ea8089abb5d851ce08a9b1a43706e42ef39db2 crashed and is reachable
testing commit ad7b0b7b87bb19ea7ee71e165e597f5fbfac76ab gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: ef462235af5700623483f3b72eef54e22b612663964a3c45affb87fd1006df35
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect bad ad7b0b7b87bb19ea7ee71e165e597f5fbfac76ab
Bisecting: 1024 revisions left to test after this (roughly 10 steps)
[8e313211f7d46d42b6aa7601b972fe89dcc4a076] Merge tag 'pinctrl-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

determine whether the revision contains the guilty commit
revision 09ea8089abb5d851ce08a9b1a43706e42ef39db2 crashed and is reachable
testing commit 8e313211f7d46d42b6aa7601b972fe89dcc4a076 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 6d0666cc8cc627c16820f044e56cb4d2cfaee83f42e048c2028c56b913364cfc
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good 8e313211f7d46d42b6aa7601b972fe89dcc4a076
Bisecting: 488 revisions left to test after this (roughly 9 steps)
[527eff227d4321c6ea453db1083bc4fdd4d3a3e8] Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

determine whether the revision contains the guilty commit
revision 8e313211f7d46d42b6aa7601b972fe89dcc4a076 crashed and is reachable
testing commit 527eff227d4321c6ea453db1083bc4fdd4d3a3e8 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 96d0f7ffb9d136c31daedf725e686d77764cf013410b8c7d2e6a7df8fd87198c
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4
# git bisect skip 527eff227d4321c6ea453db1083bc4fdd4d3a3e8
Bisecting: 488 revisions left to test after this (roughly 9 steps)
[c6a3194c05e7e6fd0e8fbfb1720084ae2503c4ac] udmabuf: pin the pages using memfd_pin_folios() API

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit c6a3194c05e7e6fd0e8fbfb1720084ae2503c4ac gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 45f162438fef3730f03443d39481aac7b9b35189bd3a6aeb9e37e361580a073c
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good c6a3194c05e7e6fd0e8fbfb1720084ae2503c4ac
Bisecting: 319 revisions left to test after this (roughly 8 steps)
[ac7473a179d65f6c5de06a4b10d3b3d36df3f172] Merge tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

determine whether the revision contains the guilty commit
revision 890582c2a496d71aab53b3ff39fba1fd05fe9230 crashed and is reachable
testing commit ac7473a179d65f6c5de06a4b10d3b3d36df3f172 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: 1ca3ccfa090bb9f9e9a721228f88d9f6479ed92d037f8f9adb083da78d37dc0a
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: INFO: task hung in lookup_slow
run #4: crashed: INFO: task hung in lookup_slow
run #5: crashed: INFO: task hung in lookup_slow
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
# git bisect good ac7473a179d65f6c5de06a4b10d3b3d36df3f172
Bisecting: 132 revisions left to test after this (roughly 7 steps)
[ca83c61cb3db964061ea186654bf8e1879589de3] Merge tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

determine whether the revision contains the guilty commit
revision ac7473a179d65f6c5de06a4b10d3b3d36df3f172 crashed and is reachable
testing commit ca83c61cb3db964061ea186654bf8e1879589de3 gcc
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
kernel signature: ce81bc4d2ec682093dcff8ce3a9cf6367a1c0fa9f3bb5dc6a677ab6fecfa4b2c
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: crashed: INFO: task hung in lookup_slow
run #7: crashed: INFO: task hung in lookup_slow
run #8: crashed: INFO: task hung in lookup_slow
run #9: crashed: INFO: task hung in lookup_slow
representative crash: INFO: task hung in lookup_slow, types: [HANG]
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4
# git bisect skip ca83c61cb3db964061ea186654bf8e1879589de3
Bisecting: 132 revisions left to test after this (roughly 7 steps)
[35474d52c6056976e675e9130d755cdb749ded5a] jfs: Convert metapage_writepage to metapage_write_folio

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
revisions tested: 26, total time: 12h0m24.751375854s (build: 2h53m54.701993233s, test: 6h23m24.477520361s)
error: bisection is taking too long (>12h0m0s), aborting