ci starts bisection 2026-11-03 02:33:51.622262194 +0000 UTC m=+44947.847383407
bisecting cause commit starting from 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
building syzkaller on 0ec395f82e0a11e4947104cf3f42b9d9391020ff
ensuring issue is reproducible on original commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4

testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 29095783f89a1ce295478ea2d18ac138f070555853be069198682b8e685fd030
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [atomic_sleep hang memleak ubsan kasan locking], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 8bf2c05c8926e26a74b86af59b8507a74e254b4ef1ea3fc02bd8ab7216b58830
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
the bug reproduces without the instrumentation
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
kconfig minimization: base=4207 full=8724 leaves diff=2138
split chunks (needed=false): <2138>
split chunk #0 of len 2138 into 5 parts
testing without sub-chunk 1/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: a5e02941d3b6e736fc24e339c060ec47809a6fed9a16c1089882149c920d55c3
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [ubsan kasan locking atomic_sleep hang memleak], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 3d93edeb06081b40e4efbbd9d1621f1c191984ae101eae8c87e5d6c8737e10f6
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 5ae544b3ef51e4b4fe27e505d9c208e3c5be440cd2e121085c31ce7f7c0fe94b
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [locking atomic_sleep hang memleak ubsan kasan], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 0dd4534418da63b3e7fa0248438e3d1738f1b86a9a0a58c148400fde4b311c0d
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [atomic_sleep hang memleak ubsan kasan locking], they are not needed
testing commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 235eb8c4d27b380f478980e3e04e182b83d113243c140bc1c8bd296dd2321a90
all runs: crashed: kernel BUG in sync_timeline_signal
representative crash: kernel BUG in sync_timeline_signal, types: [BUG]
the chunk can be dropped
minimized to 428 configs; suspects: [AF_RXRPC ATM BT BT_BREDR BT_HIDP BXT_WC_PMIC_OPREGION CFG80211 DAX DIBS DLM DMABUF_HEAPS DRM DVB_CORE ENCRYPTED_KEYS EXTCON GPIOLIB GUEST_PERF_EVENTS HAVE_CLK HID_NINTENDO HID_NVIDIA_SHIELD HID_PLAYSTATION HID_SENSOR_HUB HID_SMARTJOYPLUS HID_STEAM 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 LEDS_CLASS_MULTICOLOR LIBNVDIMM MAC80211 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_MT6370 MFD_RETU MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE_DEMUX NF_SOCKET_IPV6 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 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 NLS_UCS2_UTILS NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVIDIA_SHIELD_FF 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 OPTEE_STATIC_PROTMEM_POOL ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_DEBUG OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PAGE_IDLE_FLAG PAGE_REPORTING PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERF_GUEST_MEDIATED_PMU PERSISTENT_KEYRINGS PHONET PHY_CPCAP_USB PHY_GOOGLE_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PLAYSTATION_FF PLFXLC PMIC_OPREGION PM_CLK PM_OPP PNFS_BLOCK_LAYOUT POSIX_AUX_CLOCKS PPP PPPOATM PPPOE PPPOE_HASH_BITS_1 PPPOL2TP PPPOX PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PROC_CHILDREN PSAMPLE PSI PSTORE PSTORE_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID6_PQ_ARCH RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RC_XBOX_DVD RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGMAP_SPI REGULATOR REGULATOR_FIXED_VOLTAGE REGULATOR_TWL4030 RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 RMI4_F3A ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD RSEQ_SLICE_EXTENSION 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 SCSI_UFSHCD SCSI_UFSHCD_PCI SCSI_UFS_BSG SCSI_UFS_FAULT_INJECTION SCTP_DEFAULT_COOKIE_HMAC_SHA256 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SENSORS_AQUACOMPUTER_D5NEXT SENSORS_CORSAIR_CPRO SENSORS_CORSAIR_PSU SENSORS_GIGABYTE_WATERFORCE SENSORS_NZXT_KRAKEN2 SENSORS_NZXT_SMART2 SENSORS_POWERZ SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SKB_DECRYPTED SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBDIRECT SMBFS 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_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY 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_SOC SND_SOC_I2C_AND_SPI SND_SOC_SDCA_OPTIONAL SND_TIMER SND_UMP SND_UMP_LEGACY_RAWMIDI SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_MIDI_V2 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_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUNDWIRE SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_LJCA SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_MULTI SQUASHFS_DECOMP_MULTI 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 STEAM_FF STP STREAM_PARSER SUN_PARTITION SURFACE_AGGREGATOR SURFACE_AGGREGATOR_BUS SURFACE_AGGREGATOR_REGISTRY SURFACE_HID SURFACE_HID_CORE SURFACE_KBD SW_SYNC SYSFB SYSFS_SYSCALL SYSV68_PARTITION TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT 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_ROCCET TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEE TEE_DMABUF_HEAPS TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TMPFS_QUOTA 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 TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TRANSPARENT_HUGEPAGE_SHMEM_HUGE_ADVISE TRANSPARENT_HUGEPAGE_TMPFS_HUGE_ADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_ANX7411 TYPEC_DP_ALTMODE TYPEC_FUSB302 TYPEC_HD3SS3220 TYPEC_MT6360 TYPEC_MUX_FSA4480 TYPEC_MUX_GPIO_SBU TYPEC_MUX_INTEL_PMC TYPEC_MUX_NB7VPQ904M TYPEC_MUX_PTN36502 TYPEC_MUX_WCD939X_USBSS TYPEC_NVIDIA_ALTMODE TYPEC_RT1711H TYPEC_RT1719 TYPEC_STUSB160X TYPEC_TCPCI TYPEC_TCPCI_MAXIM TYPEC_TCPCI_MT6370 TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI TYPEC_WCOVE TYPEC_WUSB3801 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 UCSI_STM32G0 UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_CONFIGFS 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_CDNS2_UDC USB_CDNS3 USB_CDNS3_GADGET USB_CDNS_SUPPORT USB_DWC2 USB_GADGET USB_LJCA USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV WIRELESS WLAN WLAN_VENDOR_PURELIFI ZONE_DEVICE]
disabling configs for [locking atomic_sleep hang memleak ubsan kasan], they are not needed
picked [v7.3 v7.2 v7.1 v6.19 v6.17 v6.15 v6.13 v6.11 v6.8 v6.5 v6.2 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 46 release tags
testing release v7.3
testing commit c03c1a14507dfaf8b856c2608f9ac216021fc222 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: d970d25fbad2299f07b721a8832dc4ba0eb1cb83fc4874d84db856f64d130040
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v7.2
testing commit 8d3ae59288f1e7d58d76558a6ee96d533bc5019f gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 48c6060155535796134d3f67ac7737329b0472b236a3099f768847fc2b1b4d77
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v7.1
testing commit 8cd9520d35a6c38db6567e97dd93b1f11f185dc6 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 3f646c6d190f52b528b9b892be5cc0b00a0dcdf6604ba00f83f3df5c9f08b364
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.19
testing commit 05f7e89ab9731565d8a62e3b5d1ec206485eeb0b gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 9f963b4d3eb64ac06e757f174554f42a71499345f2fb34064ad985b8e73e34ff
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.17
testing commit e5f0a698b34ed76002dc5cff3804a61c80233a7a gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 5465d3e49aee74e4005c503aad6849d586580cec6de6f7c3300d2bede841d97f
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.15
testing commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 304eabe682f159e3b215ac7382b3e4eb216555d84ac464c0cf8659e4fdcf5e54
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.13
testing commit ffd294d346d185b70e28b1a28abe367bbfe53c04 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 2c513d614d31f9052a87c443a659cfd5deb95fb0aedb88f9a3a2a365026dc215
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.11
testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 9bac7340bdf57e542003b9de46a36e6c3ec18734c3c626cebc5c1a64a1efc91d
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 4e8155b2907ef73936a3ebb8e1a72b878d3cb75b431a95538264eefdb789f1f4
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 2dde18cd1d8fac735875f2e4987f11817cc0bc2c: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf6be5): undefined reference to `devm_drm_of_get_bridge'
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 55ded7a490232f1b972e1422baf4a1bb6562c4f6f848a7e6541c1f66e824b7ed
all runs: OK
false negative chance: 0.000
# git bisect start e8f897f4afef0031fe618a8e94127a0934896aba c9c3395d5e3dcc6daee66c6908354d47bf98cb0c
Bisecting: 47823 revisions left to test after this (roughly 16 steps)
[57ce6427e00a6a72f74b29630b39548b36980b09] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit 57ce6427e00a6a72f74b29630b39548b36980b09 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 57ce6427e00a6a72f74b29630b39548b36980b09: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf8ba5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 57ce6427e00a6a72f74b29630b39548b36980b09
Bisecting: 47826 revisions left to test after this (roughly 16 steps)
[17e8f215cd398635f1fe5e2396ae9ea66a2c5a13] drm/amd/display: Update pipe resource interfaces for DCN35

testing commit 17e8f215cd398635f1fe5e2396ae9ea66a2c5a13 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 88c5c0f0f6dd9bebff5583f9ea0122207eb570ac7e8fa66c780be5507d638044
all runs: OK
false negative chance: 0.000
# git bisect good 17e8f215cd398635f1fe5e2396ae9ea66a2c5a13
Bisecting: 23913 revisions left to test after this (roughly 15 steps)
[0de4f50de25af79c2a46db55d70cdbd8f985c6d1] bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg

testing commit 0de4f50de25af79c2a46db55d70cdbd8f985c6d1 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 0de4f50de25af79c2a46db55d70cdbd8f985c6d1: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xe10935): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 0de4f50de25af79c2a46db55d70cdbd8f985c6d1
Bisecting: 23913 revisions left to test after this (roughly 15 steps)
[cb16bfaa86f09fae33a712510aa51a03ca370d63] bcachefs: Get disk reservation when overwriting data in old snapshot

testing commit cb16bfaa86f09fae33a712510aa51a03ca370d63 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 0e545332fe554955707d7dfcac4d18eafcbf6ba54379db8d98845c505e9f2567
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
# git bisect bad cb16bfaa86f09fae33a712510aa51a03ca370d63
Bisecting: 6811 revisions left to test after this (roughly 13 steps)
[a1c19328a160c80251868dbd80066dce23d07995] Merge tag 'soc-arm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

testing commit a1c19328a160c80251868dbd80066dce23d07995 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: 36464aad5bcb4f8bac2abc9bb8eeb7c58fd79fa99c7e2ed212af85c56929d3cd
all runs: crashed: WARNING: refcount bug in sync_timeline_signal
representative crash: WARNING: refcount bug in sync_timeline_signal, types: [REFCOUNT_WARNING]
# git bisect bad a1c19328a160c80251868dbd80066dce23d07995
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[68cf01760bc0891074e813b9bb06d2696cac1c01] Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

testing commit 68cf01760bc0891074e813b9bb06d2696cac1c01 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 68cf01760bc0891074e813b9bb06d2696cac1c01: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdfdee5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 68cf01760bc0891074e813b9bb06d2696cac1c01
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[3a1e2f43985af0dea5750c6436f8cb979780c084] net: Make consumed action consistent in sch_handle_egress

testing commit 3a1e2f43985af0dea5750c6436f8cb979780c084 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 3a1e2f43985af0dea5750c6436f8cb979780c084: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf8be5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 3a1e2f43985af0dea5750c6436f8cb979780c084
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[596c92fb77a0402b3f2d3ebd36ef6c6aec45faf5] ASoC: amd: acp-rt5645: Map missing jack kcontrols

testing commit 596c92fb77a0402b3f2d3ebd36ef6c6aec45faf5 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 596c92fb77a0402b3f2d3ebd36ef6c6aec45faf5: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf57d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 596c92fb77a0402b3f2d3ebd36ef6c6aec45faf5
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[d7de5d8e403a1293e10f8f59a1f2db320232c831] cpupower: Bump soname version

testing commit d7de5d8e403a1293e10f8f59a1f2db320232c831 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building d7de5d8e403a1293e10f8f59a1f2db320232c831: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip d7de5d8e403a1293e10f8f59a1f2db320232c831
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[ce2d8ed8d809e70e1eb260b2e02a7be0ba0c0211] ASoC: qcom: Convert to generic PCM copy ops

testing commit ce2d8ed8d809e70e1eb260b2e02a7be0ba0c0211 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building ce2d8ed8d809e70e1eb260b2e02a7be0ba0c0211: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5095): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip ce2d8ed8d809e70e1eb260b2e02a7be0ba0c0211
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[9ce170cef66916526dcaa868a67cfcc0c2f0c3d6] kernel: params: Remove unnecessary ‘0’ values from err

testing commit 9ce170cef66916526dcaa868a67cfcc0c2f0c3d6 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 9ce170cef66916526dcaa868a67cfcc0c2f0c3d6: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 9ce170cef66916526dcaa868a67cfcc0c2f0c3d6
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[ce796e60b3b196b61fcc565df195443cbb846ef0] net: export inet_lookup_reuseport and inet6_lookup_reuseport

testing commit ce796e60b3b196b61fcc565df195443cbb846ef0 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building ce796e60b3b196b61fcc565df195443cbb846ef0: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf55d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip ce796e60b3b196b61fcc565df195443cbb846ef0
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[ed3764f726b24099396734aa1a5b41ae7e0fac60] btrfs: add comments for btrfs_map_block()

testing commit ed3764f726b24099396734aa1a5b41ae7e0fac60 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building ed3764f726b24099396734aa1a5b41ae7e0fac60: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf6525): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip ed3764f726b24099396734aa1a5b41ae7e0fac60
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[8e8c09c7d09020ddd1fb7c09423383aa5f88d391] wifi: mt76: mt7996: disable WFDMA Tx/Rx during SER recovery

testing commit 8e8c09c7d09020ddd1fb7c09423383aa5f88d391 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 8e8c09c7d09020ddd1fb7c09423383aa5f88d391: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf55d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 8e8c09c7d09020ddd1fb7c09423383aa5f88d391
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[0b4838717fff5e24d97742e79ba1ee46cbfbf4b6] memory: Explicitly include correct DT includes

testing commit 0b4838717fff5e24d97742e79ba1ee46cbfbf4b6 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 0b4838717fff5e24d97742e79ba1ee46cbfbf4b6: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 0b4838717fff5e24d97742e79ba1ee46cbfbf4b6
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[4fc3331cb5f93b5a5ed5ee153b442960d11e1049] ASoC: au1x: merge DAI call back functions into ops

testing commit 4fc3331cb5f93b5a5ed5ee153b442960d11e1049 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 4fc3331cb5f93b5a5ed5ee153b442960d11e1049: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf57d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 4fc3331cb5f93b5a5ed5ee153b442960d11e1049
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[6faddda69f623d38bb097640689901a4b5ff881a] libfs: Add directory operations for stable offsets

testing commit 6faddda69f623d38bb097640689901a4b5ff881a gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 6faddda69f623d38bb097640689901a4b5ff881a: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf6a55): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 6faddda69f623d38bb097640689901a4b5ff881a
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[a847431c5ba59c478cfa2aa269854912e774a4a4] sfc: Filter cleanups for Falcon and Siena

testing commit a847431c5ba59c478cfa2aa269854912e774a4a4 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building a847431c5ba59c478cfa2aa269854912e774a4a4: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5a55): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip a847431c5ba59c478cfa2aa269854912e774a4a4
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[1279aa0656bbebbeecbd3bec0dd50faf35e5db38] mm: make show_free_areas() static

testing commit 1279aa0656bbebbeecbd3bec0dd50faf35e5db38 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 1279aa0656bbebbeecbd3bec0dd50faf35e5db38: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf56d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 1279aa0656bbebbeecbd3bec0dd50faf35e5db38
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[56ecc164040b3685f6cb36b4d513d73d0f88140b] ASoC: SOF: ipc4-topology: Fix the output reference params for SRC

testing commit 56ecc164040b3685f6cb36b4d513d73d0f88140b gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 56ecc164040b3685f6cb36b4d513d73d0f88140b: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf57d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 56ecc164040b3685f6cb36b4d513d73d0f88140b
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[1aaa736815eb04f4dae3f0b3e977b2a0677a4cfb] swiotlb: allocate a new memory pool when existing pools are full

testing commit 1aaa736815eb04f4dae3f0b3e977b2a0677a4cfb gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 1aaa736815eb04f4dae3f0b3e977b2a0677a4cfb: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5795): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 1aaa736815eb04f4dae3f0b3e977b2a0677a4cfb
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[497c3a5fb3ed4a59c4d3c460c70393dd609815dc] cirrus: cs89x0: fix the return value handle and remove redundant dev_warn() for platform_get_irq()

testing commit 497c3a5fb3ed4a59c4d3c460c70393dd609815dc gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 497c3a5fb3ed4a59c4d3c460c70393dd609815dc: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5e95): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 497c3a5fb3ed4a59c4d3c460c70393dd609815dc
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[b4120b69244470f6d572281993b2e39657ac31cd] dt-bindings: mmc: Fix reference to pwr-seq-simple

testing commit b4120b69244470f6d572281993b2e39657ac31cd gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building b4120b69244470f6d572281993b2e39657ac31cd: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5695): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip b4120b69244470f6d572281993b2e39657ac31cd
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[54024dbec95585243391caeb9f04a2620e630765] net: ethernet: adi: adin1110: use eth_broadcast_addr() to assign broadcast address

testing commit 54024dbec95585243391caeb9f04a2620e630765 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 54024dbec95585243391caeb9f04a2620e630765: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf7895): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 54024dbec95585243391caeb9f04a2620e630765
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[b6b2bb58a75407660f638a68e6e34a07036146d0] io_uring: never overflow io_aux_cqe

testing commit b6b2bb58a75407660f638a68e6e34a07036146d0 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building b6b2bb58a75407660f638a68e6e34a07036146d0: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4e15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip b6b2bb58a75407660f638a68e6e34a07036146d0
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[40b0425f8ba17c32cf7182975032a3999c364dfc] net: ptp: create a mock-up PTP Hardware Clock driver

testing commit 40b0425f8ba17c32cf7182975032a3999c364dfc gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 40b0425f8ba17c32cf7182975032a3999c364dfc: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf7895): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 40b0425f8ba17c32cf7182975032a3999c364dfc
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[85a11f55621a0c18b22b43ab4219450ac1d19386] regulator: rtq2208: Add Richtek RTQ2208 SubPMIC driver

testing commit 85a11f55621a0c18b22b43ab4219450ac1d19386 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 85a11f55621a0c18b22b43ab4219450ac1d19386: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5695): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 85a11f55621a0c18b22b43ab4219450ac1d19386
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[3ea67c4f462e1eab16ced755816143cbd1ebfc7d] Merge tag 'audit-pr-20230829' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

testing commit 3ea67c4f462e1eab16ced755816143cbd1ebfc7d gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 3ea67c4f462e1eab16ced755816143cbd1ebfc7d: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xe018a5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 3ea67c4f462e1eab16ced755816143cbd1ebfc7d
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[35057870b1cb4d1fcc16b72590befed091d3bed0] spi: rzv2m-csi: Code refactoring

testing commit 35057870b1cb4d1fcc16b72590befed091d3bed0 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 35057870b1cb4d1fcc16b72590befed091d3bed0: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4e95): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 35057870b1cb4d1fcc16b72590befed091d3bed0
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[7582113c6917c280c90352d1935cfa451e74376a] tools: ynl: add more info to KeyErrors on missing attrs

testing commit 7582113c6917c280c90352d1935cfa451e74376a gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 7582113c6917c280c90352d1935cfa451e74376a: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf7855): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 7582113c6917c280c90352d1935cfa451e74376a
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[c4dc167c684b8d9e58d3e4bde5b7eaef5d4e8cf5] gpio: tps65218: remove redundant of_match_ptr()

testing commit c4dc167c684b8d9e58d3e4bde5b7eaef5d4e8cf5 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building c4dc167c684b8d9e58d3e4bde5b7eaef5d4e8cf5: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4ed5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip c4dc167c684b8d9e58d3e4bde5b7eaef5d4e8cf5
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[456d53554ca7e93d7e5e8eb7fe8c906d5ec6e7d0] samples/bpf: simplify spintest with kprobe.multi

testing commit 456d53554ca7e93d7e5e8eb7fe8c906d5ec6e7d0 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 456d53554ca7e93d7e5e8eb7fe8c906d5ec6e7d0: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf7855): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 456d53554ca7e93d7e5e8eb7fe8c906d5ec6e7d0
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[2ee70ed19ccd9c95c188816b65dacf3fca1f5565] btrfs: avoid starting and committing empty transaction when flushing space

testing commit 2ee70ed19ccd9c95c188816b65dacf3fca1f5565 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 2ee70ed19ccd9c95c188816b65dacf3fca1f5565: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf64a5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 2ee70ed19ccd9c95c188816b65dacf3fca1f5565
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[454994cfa9e4c18b6df9f78b60db8eadc20a6c25] wifi: ath9k: protect WMI command response buffer replacement with a lock

testing commit 454994cfa9e4c18b6df9f78b60db8eadc20a6c25 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 454994cfa9e4c18b6df9f78b60db8eadc20a6c25: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf79a5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 454994cfa9e4c18b6df9f78b60db8eadc20a6c25
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[a4f39c9f14a634e4cd35fcd338c239d11fcc73fc] net: handle ARPHRD_PPP in dev_is_mac_header_xmit()

testing commit a4f39c9f14a634e4cd35fcd338c239d11fcc73fc gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building a4f39c9f14a634e4cd35fcd338c239d11fcc73fc: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf66e5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip a4f39c9f14a634e4cd35fcd338c239d11fcc73fc
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[0c2f92f6a5ac258457e7c9d55c74f14a0f1937cd] wifi: iwlwifi: api: fix a small upper/lower-case typo

testing commit 0c2f92f6a5ac258457e7c9d55c74f14a0f1937cd gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 0c2f92f6a5ac258457e7c9d55c74f14a0f1937cd: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf79a5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 0c2f92f6a5ac258457e7c9d55c74f14a0f1937cd
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[1d65b771bc08cd054cf6d3766a72e113dc46d62f] mm/khugepaged: retract_page_tables() without mmap or vma lock

testing commit 1d65b771bc08cd054cf6d3766a72e113dc46d62f gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 1d65b771bc08cd054cf6d3766a72e113dc46d62f: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5d95): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 1d65b771bc08cd054cf6d3766a72e113dc46d62f
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[0bdf399342c5acbd817c9098b6c7ed21f1974312] net: Avoid address overwrite in kernel_connect

testing commit 0bdf399342c5acbd817c9098b6c7ed21f1974312 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 0bdf399342c5acbd817c9098b6c7ed21f1974312: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf79a5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 0bdf399342c5acbd817c9098b6c7ed21f1974312
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[e5b732a275f5fae0f1342fb8cf76de654cd51e50] net: dsa: mv88e6xxx: convert 88e639x to phylink_pcs

testing commit e5b732a275f5fae0f1342fb8cf76de654cd51e50 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building e5b732a275f5fae0f1342fb8cf76de654cd51e50: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5155): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip e5b732a275f5fae0f1342fb8cf76de654cd51e50
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[9540329452b737340960b4273600e61a6a236a78] net: fec: add statistics for XDP_TX

testing commit 9540329452b737340960b4273600e61a6a236a78 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 9540329452b737340960b4273600e61a6a236a78: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf8ba5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 9540329452b737340960b4273600e61a6a236a78
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[9974d5b57697770cba2a99c6fe925d01152cd544] ASoC: cs35l56: Move runtime suspend/resume to shared library

testing commit 9974d5b57697770cba2a99c6fe925d01152cd544 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 9974d5b57697770cba2a99c6fe925d01152cd544: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5095): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 9974d5b57697770cba2a99c6fe925d01152cd544
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[84e306b0834077f5bd9fb6b9e37298b45c3f5a09] selftests: tls: add test variants for aria-gcm

testing commit 84e306b0834077f5bd9fb6b9e37298b45c3f5a09 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 84e306b0834077f5bd9fb6b9e37298b45c3f5a09: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf8be5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 84e306b0834077f5bd9fb6b9e37298b45c3f5a09
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[ed19c4a9b1024c4069d3d9f4daa3eb26a622069d] ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE

testing commit ed19c4a9b1024c4069d3d9f4daa3eb26a622069d gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building ed19c4a9b1024c4069d3d9f4daa3eb26a622069d: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf57d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip ed19c4a9b1024c4069d3d9f4daa3eb26a622069d
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[890c556674377c0abba4ab91ff6f1962175d578c] devlink: move tracepoint definitions into core.c

testing commit 890c556674377c0abba4ab91ff6f1962175d578c gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 890c556674377c0abba4ab91ff6f1962175d578c: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf8be5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 890c556674377c0abba4ab91ff6f1962175d578c
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[883bfefca437c9061686fa8d092d5a8fa04d06c8] ASoC: qcom: sc7180: Map missing jack kcontrols

testing commit 883bfefca437c9061686fa8d092d5a8fa04d06c8 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 883bfefca437c9061686fa8d092d5a8fa04d06c8: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf57d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 883bfefca437c9061686fa8d092d5a8fa04d06c8
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[44f6a42d4935028ffd788e7cf9114e4a1f8d6d3a] mm/slub: refactor freelist to use custom type

testing commit 44f6a42d4935028ffd788e7cf9114e4a1f8d6d3a gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 44f6a42d4935028ffd788e7cf9114e4a1f8d6d3a: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 44f6a42d4935028ffd788e7cf9114e4a1f8d6d3a
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[535b9c61bdef6017228c708128b7849a476f8da5] net: page_pool: hide page_pool_release_page()

testing commit 535b9c61bdef6017228c708128b7849a476f8da5 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 535b9c61bdef6017228c708128b7849a476f8da5: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5395): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 535b9c61bdef6017228c708128b7849a476f8da5
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[eecff3319287179032600eeec5fa357a53ae0fe1] MAINTAINERS: mfd: Un-support Maxim and Samsung PMIC drivers

testing commit eecff3319287179032600eeec5fa357a53ae0fe1 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building eecff3319287179032600eeec5fa357a53ae0fe1: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip eecff3319287179032600eeec5fa357a53ae0fe1
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[89edf40220be8e68922beb54a06fdfc66f743c39] xfrm: Support UDP encapsulation in packet offload mode

testing commit 89edf40220be8e68922beb54a06fdfc66f743c39 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 89edf40220be8e68922beb54a06fdfc66f743c39: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5615): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 89edf40220be8e68922beb54a06fdfc66f743c39
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[10bb4e4ab7dd3898f413b5b4a3b81f6e9b1f6bf5] PM: sleep: Add helpers to allow a device to remain powered-on

testing commit 10bb4e4ab7dd3898f413b5b4a3b81f6e9b1f6bf5 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 10bb4e4ab7dd3898f413b5b4a3b81f6e9b1f6bf5: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5a55): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 10bb4e4ab7dd3898f413b5b4a3b81f6e9b1f6bf5
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[6ca265571b9e04ecc805e51c30e2949c9714dcaa] net: ethernet: mtk_eth_soc: increase MAX_DEVS to 3

testing commit 6ca265571b9e04ecc805e51c30e2949c9714dcaa gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 6ca265571b9e04ecc805e51c30e2949c9714dcaa: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5ad5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 6ca265571b9e04ecc805e51c30e2949c9714dcaa
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[ffc143db63eeea7c8a27deb3c56d090a220a1ace] filemap: Add fgf_t typedef

testing commit ffc143db63eeea7c8a27deb3c56d090a220a1ace gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building ffc143db63eeea7c8a27deb3c56d090a220a1ace: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip ffc143db63eeea7c8a27deb3c56d090a220a1ace
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[329980d05d8ce9682a94fb3a6e4e6fc930293a01] net/mlx5: Make mlx5_eswitch_load/unload_vport() static

testing commit 329980d05d8ce9682a94fb3a6e4e6fc930293a01 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 329980d05d8ce9682a94fb3a6e4e6fc930293a01: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5ad5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 329980d05d8ce9682a94fb3a6e4e6fc930293a01
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[0f942bdfe9d463be3073301519492f8d53c6b2d5] crypto: qat - change value of default idle filter

testing commit 0f942bdfe9d463be3073301519492f8d53c6b2d5 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 0f942bdfe9d463be3073301519492f8d53c6b2d5: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 0f942bdfe9d463be3073301519492f8d53c6b2d5
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[cad2bd8a136cb1231e8b43996be7133ccf92ef48] wifi: rtw89: support firmware log with formatted text

testing commit cad2bd8a136cb1231e8b43996be7133ccf92ef48 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building cad2bd8a136cb1231e8b43996be7133ccf92ef48: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf55d5): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip cad2bd8a136cb1231e8b43996be7133ccf92ef48
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[569f5308e54352a12181cc0185f848024c5443e8] io_uring: fix false positive KASAN warnings

testing commit 569f5308e54352a12181cc0185f848024c5443e8 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 569f5308e54352a12181cc0185f848024c5443e8: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf4f55): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 569f5308e54352a12181cc0185f848024c5443e8
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[014ee0692f29da8b08fed5da0fa14e04698a50f7] ASoC: nau8821: Improve AMIC recording performance.

testing commit 014ee0692f29da8b08fed5da0fa14e04698a50f7 gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 014ee0692f29da8b08fed5da0fa14e04698a50f7: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5725): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 014ee0692f29da8b08fed5da0fa14e04698a50f7
Bisecting: 4091 revisions left to test after this (roughly 12 steps)
[803370d3d37579e080e8c59f2360a072d0e45aff] bpf: add a new kfunc to return current bpf_map elements count

testing commit 803370d3d37579e080e8c59f2360a072d0e45aff gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
kernel signature: cb1067d081c5d345f5dcb245282cfb743692b028eefcfdc0abfc35847f95e6b0
all runs: OK
false negative chance: 0.000
# git bisect good 803370d3d37579e080e8c59f2360a072d0e45aff
Bisecting: 4073 revisions left to test after this (roughly 12 steps)
[95da27c4c6dd735c4f2798aca9095c086cf48faf] mm: ioremap: remove unneeded ioremap_allowed and iounmap_allowed

testing commit 95da27c4c6dd735c4f2798aca9095c086cf48faf gcc
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
failed building 95da27c4c6dd735c4f2798aca9095c086cf48faf: drivers/usb/typec/mux/nb7vpq904m.c:310:(.text+0xdf5c15): undefined reference to `devm_drm_of_get_bridge'
# git bisect skip 95da27c4c6dd735c4f2798aca9095c086cf48faf
Bisecting: 4073 revisions left to test after this (roughly 12 steps)
[64848f062e33df61fb1f9f7b7a3dc7b44e0d36d7] sfc: introduce pedit add actions on the ipv4 ttl field

revisions tested: 21, total time: 12h2m3.202750215s (build: 6h25m16.266005302s, test: 2h21m29.565129349s)
error: bisection is taking too long (>12h0m0s), aborting