ci starts bisection 2025-09-13 05:57:22.423593163 +0000 UTC m=+122124.810341579
bisecting cause commit starting from 22f20375f5b71f30c0d6896583b93b6e4bba7279
building syzkaller on e2beed91937c0ace342f19a2e9afb67adb3a828a
ensuring issue is reproducible on original commit 22f20375f5b71f30c0d6896583b93b6e4bba7279

testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 04428b1be829aa5002697046c6daf16ce7f4452da459a3c236b21d9fad81ae77
all runs: crashed: kernel BUG in resv_map_release
representative crash: kernel BUG in resv_map_release, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 090c41fa35c166a9dd7b41083cb17aae255a70fc79921a1c6d8e9b762327cfac
all runs: crashed: kernel BUG in resv_map_release
representative crash: kernel BUG in resv_map_release, types: [BUG]
the bug reproduces without the instrumentation
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
kconfig minimization: base=4099 full=8510 leaves diff=2194
split chunks (needed=false): <2194>
split chunk #0 of len 2194 into 5 parts
testing without sub-chunk 1/5
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d9ddfaced014bf307911f68374a871f5edf0daeeea51382eeae9928444fdbc1d
all runs: crashed: kernel BUG in resv_map_release
representative crash: kernel BUG in resv_map_release, types: [BUG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [locking atomic_sleep hang memleak ubsan kasan], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: cd939168b0af25e86c8c63ab7c46c376222806155ac761b7258a976d88243f32
all runs: crashed: kernel BUG in resv_map_release
representative crash: kernel BUG in resv_map_release, types: [BUG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2d5c6270960453b045657df9afdf6b433ae90c9165cc165cdfcb20ec49d5e72e
all runs: crashed: kernel BUG in resv_map_release
representative crash: kernel BUG in resv_map_release, types: [BUG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 8b2f7651f4b51908ce906276b8467f039ec940d3c50e0c6f47f5599753149d5d
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: crashed: kernel BUG in resv_map_release
run #7: crashed: kernel BUG in resv_map_release
run #8: crashed: kernel BUG in resv_map_release
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 22f20375f5b71f30c0d6896583b93b6e4bba7279 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 9abc26db6a2dffd2ca27f90623b908f808916019be4739fbd9ebed4044359164
all runs: OK
false negative chance: 0.000
minimized to 438 configs; suspects: [ARCH_ENABLE_MEMORY_HOTREMOVE ATM BCMA BLK_DEV_ZONED BPF_SYSCALL CARDBUS CFG80211 CFG80211_WEXT CMA COMMON_CLK CONTIG_ALLOC DVB_CORE EXTCON GPIOLIB HID_ZEROPLUS I2C_MUX IIO IOMMUFD IRQ_REMAP KVM KVM_INTEL LIBNVDIMM MEDIA_ANALOG_TV_SUPPORT MEDIA_CAMERA_SUPPORT MEDIA_CEC_SUPPORT MEDIA_CONTROLLER MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_VIPERBOARD NOP_USB_XCEIV PARPORT PCCARD PCMCIA PHONET RADIO_ADAPTERS RADIO_SI470X RADIO_SI4713 RC_CORE RFKILL SND SOUND SPI SSB TAP TARGET_CORE TUN USBIP_CORE USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AMD5536UDC USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_ATM USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CDNS2_UDC 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_CHIPIDEA_HOST USB_CHIPIDEA_MSM USB_CHIPIDEA_NPCM USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_MIDI2 USB_CONFIGFS_F_PRINTER USB_CONFIGFS_F_TCM USB_CONFIGFS_F_UAC1 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_CONN_GPIO 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_HAPS USB_DWC3_OF_SIMPLE USB_DWC3_PCI USB_DWC3_ULPI USB_DYNAMIC_MINORS USB_EG20T USB_EHCI_FSL 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_F_ACM USB_F_ECM USB_F_EEM USB_F_FS USB_F_HID USB_F_MASS_STORAGE USB_F_MIDI USB_F_MIDI2 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_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_LGM_PHY USB_LIBCOMPOSITE USB_LINK_LAYER_TEST USB_M5602 USB_MA901 USB_MAX3420_UDC USB_MAX3421_HCD USB_MDC800 USB_MICROTEK USB_MR800 USB_MSI2500 USB_MUSB_DUAL_ROLE USB_MUSB_HDRC USB_NET2280 USB_NET_AQC111 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_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_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_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_PCI_RENESAS USB_XHCI_PLATFORM USB_XUSBATM USB_YUREX USERFAULTFD USERIO USER_RETURN_NOTIFIER UVC_COMMON U_SERIAL_CONSOLE V4L2_ASYNC V4L2_FWNODE V4L2_MEM2MEM_DEV V4L_TEST_DRIVERS VALIDATE_FS_PARSER VDPA VDPA_SIM VDPA_SIM_BLOCK VDPA_SIM_NET VETH VFIO VFIO_DEVICE_CDEV VFIO_PCI VFIO_PCI_CORE VFIO_PCI_INTX VFIO_VIRQFD VGASTATE VHOST VHOST_CROSS_ENDIAN_LEGACY VHOST_ENABLE_FORK_OWNER_CONTROL VHOST_IOTLB VHOST_NET VHOST_RING VHOST_TASK VHOST_VDPA VHOST_VSOCK VIDEO VIDEOBUF2_CORE VIDEOBUF2_DMA_CONTIG VIDEOBUF2_DMA_SG VIDEOBUF2_MEMOPS VIDEOBUF2_V4L2 VIDEOBUF2_VMALLOC VIDEOMODE_HELPERS VIDEO_AU0828 VIDEO_AU0828_RC VIDEO_AU0828_V4L2 VIDEO_CAMERA_LENS 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_TUNER VIDEO_TVEEPROM VIDEO_USBTV 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 WANT_DEV_COREDUMP WEXT_CORE WEXT_PROC WIREGUARD WIRELESS WLAN WLAN_VENDOR_ADMTEK WLAN_VENDOR_SILABS X86_SGX X86_SGX_KVM X86_USER_SHADOW_STACK 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 XILLYBUS_CLASS XILLYUSB XOR_BLOCKS YENTA YENTA_ENE_TUNE YENTA_O2 YENTA_RICOH YENTA_TI YENTA_TOSHIBA ZEROPLUS_FF ZLIB_DEFLATE ZONEFS_FS ZPOOL ZRAM ZRAM_BACKEND_FORCE_LZO ZRAM_BACKEND_LZO ZRAM_DEF_COMP_LZO ZSMALLOC ZSTD_COMPRESS ZSWAP ZSWAP_COMPRESSOR_DEFAULT_842 ZSWAP_DEFAULT_ON ZSWAP_SHRINKER_DEFAULT_ON ZSWAP_ZPOOL_DEFAULT_ZSMALLOC]
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
picked [v6.16 v6.15 v6.14 v6.12 v6.10 v6.8 v6.6 v6.4 v6.1 v5.18 v5.15 v5.12 v5.9 v5.6 v5.3 v5.0 v4.19] out of 39 release tags
testing release v6.16
testing commit 038d61fd642278bab63ee8ef722c50d10ab01e8f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2cf1d003c1c9c914c89b24ae036dfb04b6b51ee39c0f9d1859297f48556f182d
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: crashed: kernel BUG in resv_map_release
run #7: crashed: kernel BUG in resv_map_release
run #8: OK
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
testing release v6.15
testing commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f2c01ee14288eddca93b4f07d4b3c9d9c39d6e5ae9d0ffe5cb83d77b2578db98
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: crashed: kernel BUG in resv_map_release
run #7: OK
run #8: OK
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
testing release v6.14
testing commit 38fec10eb60d687e30c8c6b5420d86e8149f7557 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 64cf5f558572e96b493e2845d69a4ef94d8fea5c7e8bf18574397f5e74abe63a
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: crashed: kernel BUG in resv_map_release
run #7: crashed: kernel BUG in resv_map_release
run #8: OK
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
testing release v6.12
testing commit adc218676eef25575469234709c2d87185ca223a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f7a084727831be142139b8e702d146f33f377174b04a11af828df20b8b5ccc62
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
testing release v6.10
testing commit 0c3836482481200ead7b416ca80c68a29cfdaabd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 691696d81f2823c6f4b67e4b68938057542d5344b1d46df3af9bd3fa7f1b3ecc
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: kernel BUG in resv_map_release, types: [BUG]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4413111edcf0e673df4a491151d738e8f9f196c3fdc90132b4ce11a5140ea76e
all runs: OK
false negative chance: 0.000
# git bisect start 0c3836482481200ead7b416ca80c68a29cfdaabd e8f897f4afef0031fe618a8e94127a0934896aba
Bisecting: 15131 revisions left to test after this (roughly 14 steps)
[63407d3081a6b406d94bd7d96ff2ca38fa7df236] Merge tag 'phy-fixes-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

testing commit 63407d3081a6b406d94bd7d96ff2ca38fa7df236 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c8a66471743992ddc8c97a87ca18af85e399e738bcd7f212a138ca334363fdec
run #0: crashed: kernel BUG in resv_map_release
run #1: crashed: kernel BUG in resv_map_release
run #2: crashed: kernel BUG in resv_map_release
run #3: crashed: kernel BUG in resv_map_release
run #4: crashed: kernel BUG in resv_map_release
run #5: crashed: kernel BUG in resv_map_release
run #6: crashed: kernel BUG in resv_map_release
run #7: OK
run #8: OK
run #9: crashed: kernel BUG in resv_map_release
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: kernel BUG in resv_map_release, types: [BUG]
# git bisect bad 63407d3081a6b406d94bd7d96ff2ca38fa7df236
Bisecting: 7033 revisions left to test after this (roughly 13 steps)
[480e035fc4c714fb5536e64ab9db04fedc89e910] Merge tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernel

testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: e0ed0ba3223f3452a4187dacab7b923f2c9471f30cd7fe824dabf1abacb90f11
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #2: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
# git bisect bad 480e035fc4c714fb5536e64ab9db04fedc89e910
Bisecting: 2870 revisions left to test after this (roughly 12 steps)
[9187210eee7d87eea37b45ea93454a88681894a4] Merge tag 'net-next-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit 9187210eee7d87eea37b45ea93454a88681894a4 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 6ceedc148e9d28a784b47fad763c2c74b65302a5d53a531bab97342bc80f3573
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 9187210eee7d87eea37b45ea93454a88681894a4
Bisecting: 2870 revisions left to test after this (roughly 12 steps)
[aafd753555c0ecb9c7ce11ff14429a34c8c0a14b] genirq/irq_sim: Shrink code by using <linux/cleanup.h> helpers

testing commit aafd753555c0ecb9c7ce11ff14429a34c8c0a14b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: ef52e3fe1248e7fd2a62717fd611d48d4fc8d0180d67fc55e89010ff580c3366
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip aafd753555c0ecb9c7ce11ff14429a34c8c0a14b
Bisecting: 2870 revisions left to test after this (roughly 12 steps)
[61c81872815f46006982bb80460c0c80a949b35b] net: phy: phy_device: Prevent nullptr exceptions on ISR

testing commit 61c81872815f46006982bb80460c0c80a949b35b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b0bd583e9620719b32e92a5fa3f234b6deeb0bb752035bd3ec2e847ce4688db9
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 61c81872815f46006982bb80460c0c80a949b35b
Bisecting: 2870 revisions left to test after this (roughly 12 steps)
[6bd232192261f199d3801ecb246bd7d722a6e2d5] wifi: rtw89: phy: set channel_info for WiFi 7 chips

testing commit 6bd232192261f199d3801ecb246bd7d722a6e2d5 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 6bd232192261f199d3801ecb246bd7d722a6e2d5: ./include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
# git bisect skip 6bd232192261f199d3801ecb246bd7d722a6e2d5
Bisecting: 2870 revisions left to test after this (roughly 12 steps)
[74f4cd71070538bd9a8b6686fc53e7b77d510afa] wifi: iwlwifi: take SGOM and UATS code out of ACPI ifdef

testing commit 74f4cd71070538bd9a8b6686fc53e7b77d510afa gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 89bd8d76757280ccafe8fd78739f17fe37331147a7decb81408e9f68a7f81c1c
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #2: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
# git bisect bad 74f4cd71070538bd9a8b6686fc53e7b77d510afa
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[6c76dd3a91e33b5fac2c4f0d724b571d24b7533a] Merge tag 'ath-next-20240130' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath

testing commit 6c76dd3a91e33b5fac2c4f0d724b571d24b7533a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 40280b626f9d88b91a70a13239c8419233994a187ab4833cb1a87a729e84e38f
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 6c76dd3a91e33b5fac2c4f0d724b571d24b7533a
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[d8da5a213812cb0092854f586aa26735b59be85b] wifi: plfxlc: Drop unused include

testing commit d8da5a213812cb0092854f586aa26735b59be85b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d1cfbe7615082adac049e976b79373c378566577ae837bb464b1212c7227fa93
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip d8da5a213812cb0092854f586aa26735b59be85b
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[26f0dc8a705ae182eaa126cef0a9870d1a87a5ac] wifi: brcmfmac: add linefeed at end of file

testing commit 26f0dc8a705ae182eaa126cef0a9870d1a87a5ac gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 6d2c696ffea3ee73fab750217bfa35c9bc93e7516191f1aff61182f1ab9d1304
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 18 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 26f0dc8a705ae182eaa126cef0a9870d1a87a5ac
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[563d5025cf3b51c7bf20e6966af433ed5f838875] wifi: rtl8xxxu: add missing number of sec cam entries for all variants

testing commit 563d5025cf3b51c7bf20e6966af433ed5f838875 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 563d5025cf3b51c7bf20e6966af433ed5f838875: ./include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
# git bisect skip 563d5025cf3b51c7bf20e6966af433ed5f838875
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[ac770f07a93bd70d1f371ade465e2fe282d19fa0] wifi: rtw89: 8852b: update TX power tables to R36

testing commit ac770f07a93bd70d1f371ade465e2fe282d19fa0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building ac770f07a93bd70d1f371ade465e2fe282d19fa0: ./include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
  515 |         ret./include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:5 errors generated.
# git bisect skip ac770f07a93bd70d1f371ade465e2fe282d19fa0
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[a4374cbd6b2e15340488e66983c7535d5dd6a5a9] wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX

testing commit a4374cbd6b2e15340488e66983c7535d5dd6a5a9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a4374cbd6b2e15340488e66983c7535d5dd6a5a9: ./include/linux/vmstat.h:508:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
In file included from :515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:508:./include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:515:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:527:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:536:43: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:.36: error: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:536:43.: error: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Werror,-Wenum-enum-conversion]
./include/linux/vmstat.h:522:5 errors generated.
# git bisect skip a4374cbd6b2e15340488e66983c7535d5dd6a5a9
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[86e8921df05c6e9423ab74ab8d41022775d8b83a] sock_diag: allow concurrent operation in sock_diag_rcv_msg()

testing commit 86e8921df05c6e9423ab74ab8d41022775d8b83a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 3b04e24b3b0325b141a6d7dcc9f7de208666dbaadbad57418919d8ccb153bc72
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 86e8921df05c6e9423ab74ab8d41022775d8b83a
Bisecting: 183 revisions left to test after this (roughly 8 steps)
[091d89428f18ac8e67b4032dfa305e957040bdd9] wifi: iwlwifi: simplify getting DSM from ACPI

testing commit 091d89428f18ac8e67b4032dfa305e957040bdd9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 148b574fecce6303b22f85a73af94ba844d1e38658afeed09de60e9c520dc203
all runs: OK
false negative chance: 0.002
# git bisect good 091d89428f18ac8e67b4032dfa305e957040bdd9
Bisecting: 49 revisions left to test after this (roughly 6 steps)
[6bc574a7cd27ba0c8d77425055a8fd672ec928f2] wifi: mac80211: validate assoc response channel config

testing commit 6bc574a7cd27ba0c8d77425055a8fd672ec928f2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2207e0cd4e89c291b279e5f242892771a67822371b539ccd6a8dfc490f3eb119
all runs: OK
false negative chance: 0.002
# git bisect good 6bc574a7cd27ba0c8d77425055a8fd672ec928f2
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[37c37096ad80bfa38ab427f33f58124e043fa2fe] wifi: mac80211: don't use sband->band early

testing commit 37c37096ad80bfa38ab427f33f58124e043fa2fe gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4c1544a86c07483ec9ea8e57d5d20de14cdad22b95ad23309d6cf630dfa71803
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 37c37096ad80bfa38ab427f33f58124e043fa2fe
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[68de13028b94572fc570b7eb1e0e2de1d751fe7e] wifi: cfg80211: Add utility for converting op_class into chandef

testing commit 68de13028b94572fc570b7eb1e0e2de1d751fe7e gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4b6f173cef790613ec67c4d75c98d5f52deffcee10a36fd2300f99738d44e610
all runs: OK
false negative chance: 0.002
# git bisect good 68de13028b94572fc570b7eb1e0e2de1d751fe7e
Bisecting: 10 revisions left to test after this (roughly 4 steps)
[814cdd7c37525133e54c667ca3cae6461ded93dd] wifi: iwlwifi: read mac step from aux register

testing commit 814cdd7c37525133e54c667ca3cae6461ded93dd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 64675fca718e13c4e45c4c33a158dec5892a07f99dfd24a57ddce53a54e2d374
all runs: OK
false negative chance: 0.002
# git bisect good 814cdd7c37525133e54c667ca3cae6461ded93dd
Bisecting: 4 revisions left to test after this (roughly 3 steps)
[8b720901d97d45d477121a406cb120cee6291b55] wifi: iwlwifi: mvm: advertise support for protected ranging negotiation

testing commit 8b720901d97d45d477121a406cb120cee6291b55 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 3fb0b1549e0f150f032b0462068a12266806b43b12ca58cd6768b2f301221b65
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 8b720901d97d45d477121a406cb120cee6291b55
Bisecting: 4 revisions left to test after this (roughly 3 steps)
[f863afbd301ef2a29364316dd14a73699d0bc673] wifi: iwlwifi: mvm: remove one queue sync on BA session stop

testing commit f863afbd301ef2a29364316dd14a73699d0bc673 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: bbb0e15af72bc94a4b879705e42d2a14273e252ff72c90b29925671ff95bb3d1
all runs: OK
false negative chance: 0.002
# git bisect good f863afbd301ef2a29364316dd14a73699d0bc673
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[f4eedfd88b62819bedad7d92571febef9093bc72] wifi: iwlwifi: mvm: expand queue sync warning messages

testing commit f4eedfd88b62819bedad7d92571febef9093bc72 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: e01233eb002cf55dc27738bf4928dc855f78414e1a117cef21216543142970f4
all runs: OK
false negative chance: 0.002
# git bisect good f4eedfd88b62819bedad7d92571febef9093bc72
Bisecting: 0 revisions left to test after this (roughly 1 step)
[0dd2b42c2c096e39da4c35927db4ed1f6c587bea] wifi: iwlwifi: mvm: don't abort queue sync in CT-kill

testing commit 0dd2b42c2c096e39da4c35927db4ed1f6c587bea gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 13e9f16189493d2608ba85446de47c2834fa8e20172a43a23aeddf7f47410ca5
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #1: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
# git bisect bad 0dd2b42c2c096e39da4c35927db4ed1f6c587bea
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[87f690f5a9030a694dbf9d794ee940998118a195] wifi: iwlwifi: mvm: define RX queue sync timeout as a macro

testing commit 87f690f5a9030a694dbf9d794ee940998118a195 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a69ca84e049cee5196e70bbb6d15971a192c4a8174e218cf57dd0613abda99f2
run #0: crashed: WARNING in __hugetlb_cgroup_uncharge_folio
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: WARNING in __hugetlb_cgroup_uncharge_folio, types: [WARNING]
unable to determine the verdict: 19 good runs (wanted 15), for bad wanted 10 in total, got 20
# git bisect skip 87f690f5a9030a694dbf9d794ee940998118a195
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
87f690f5a9030a694dbf9d794ee940998118a195
0dd2b42c2c096e39da4c35927db4ed1f6c587bea
We cannot bisect more!

accumulated error probability: 0.01
reproducer is flaky (0.21 repro chance estimate)
revisions tested: 33, total time: 10h28m40.281528946s (build: 4h36m13.234517773s, test: 5h18m4.462673701s)
bisection is inconclusive, the first bad commit could be any of:
87f690f5a9030a694dbf9d794ee940998118a195
0dd2b42c2c096e39da4c35927db4ed1f6c587bea