ci2 starts bisection 2025-07-04 18:28:22.364103971 +0000 UTC m=+14873.729374276
bisecting fixing commit since 91786f140358b1e56efdb0feccb337ce3a59c031
building syzkaller on f3558dbf032eab2b77c1cb11b9ce2baffe7838d3
ensuring issue is reproducible on original commit 91786f140358b1e56efdb0feccb337ce3a59c031

testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 79188ba19c585980c537e13c5f86a4acafff92e2145bbdc1f1ec696d8ff98019
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: fb8e1704c0bae981a099eacec6fc8c983ec012d96a464b129a0369dfcae69a21
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, 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=3707 full=7305 leaves diff=2040
split chunks (needed=false): <2040>
split chunk #0 of len 2040 into 5 parts
testing without sub-chunk 1/5
disabling configs for [locking atomic_sleep hang memleak ubsan kasan], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 28b0ace464579bc9874778da7fe52d5e7e3f9c903a17aa1751e77eedb72d0949
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [atomic_sleep hang memleak ubsan kasan locking], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: bb6eaa0f59086cab4c794e720734afb02164156b825502a79f7bb27728c4c069
all runs: OK
false negative chance: 0.000
testing without sub-chunk 3/5
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0837f7ba9377a463448f6fdc78dde4ecd4afdee6864fa0eba6b63fe4f85ec93c
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [hang memleak ubsan kasan locking atomic_sleep], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: cc473a05b5306c3a53d55914dac16757edaaf8daa8128cff9a2dd5a74a482fda
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [kasan locking atomic_sleep hang memleak ubsan], they are not needed
testing commit 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b44b1b70774c5dbef1b2c8dea392e82a428e3a13736df8a446f67b5a972240f8
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
the chunk can be dropped
minimized to 408 configs; suspects: [6LOWPAN ACPI_WMI ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI CHARGER_BQ24190 CMA DAX_DRIVER DLM DRM DRM_FBDEV_EMULATION DRM_UDL DRM_VGEM DRM_VIRTIO_GPU DRM_VKMS DRM_VMWGFX DRM_VMWGFX_FBCON DRM_VRAM_HELPER DUMMY DVB_AF9013 DVB_AF9033 DVB_AS102 DVB_AS102_FE DVB_B2C2_FLEXCOP DVB_B2C2_FLEXCOP_USB DVB_CORE DVB_DIB3000MB DVB_DIB3000MC DVB_EC100 DVB_GP8PSK_FE DVB_RTL2830 DVB_RTL2832 DVB_RTL2832_SDR DVB_TEST_DRIVERS DVB_TTUSB_BUDGET DVB_TTUSB_DEC DVB_USB DVB_USB_A800 DVB_USB_AF9005 DVB_USB_AF9005_REMOTE DVB_USB_AF9015 DVB_USB_AF9035 DVB_USB_ANYSEE DVB_USB_AU6610 DVB_USB_AZ6007 DVB_USB_AZ6027 DVB_USB_CE6230 DVB_USB_CINERGY_T2 DVB_USB_CXUSB DVB_USB_CXUSB_ANALOG DVB_USB_DIB0700 DVB_USB_DIB3000MC DVB_USB_DIBUSB_MB DVB_USB_DIBUSB_MC DVB_USB_DIGITV DVB_USB_DTT200U DVB_USB_DTV5100 DVB_USB_DVBSKY DVB_USB_DW2102 DVB_USB_EC168 DVB_USB_GL861 DVB_USB_GP8PSK DVB_USB_LME2510 DVB_USB_M920X DVB_USB_MXL111SF DVB_USB_NOVA_T_USB2 DVB_USB_OPERA1 DVB_USB_PCTV452E DVB_USB_RTL28XXU DVB_USB_TECHNISAT_USB2 DVB_USB_TTUSB2 DVB_USB_UMT_010 DVB_USB_V2 DVB_USB_VP702X DVB_USB_VP7045 DVB_USB_ZD1301 DVB_VIDTV DVB_ZL10353 ECRYPT_FS ECRYPT_FS_MESSAGING EDAC EEPROM_93CX6 EFS_FS ENCRYPTED_KEYS EQUALIZER EROFS_FS EROFS_FS_POSIX_ACL EROFS_FS_SECURITY EROFS_FS_XATTR EROFS_FS_ZIP EVM EVM_ADD_XATTRS EVM_ATTR_FSUUID EXFAT_FS EXPORTFS_BLOCK_OPS EXT3_FS EXT3_FS_POSIX_ACL EXT3_FS_SECURITY EXTCON EXTCON_USBC_TUSB320 F2FS_CHECK_FS F2FS_FAULT_INJECTION F2FS_FS F2FS_FS_COMPRESSION F2FS_FS_LZ4 F2FS_FS_LZ4HC F2FS_FS_LZO F2FS_FS_LZORLE F2FS_FS_POSIX_ACL F2FS_FS_SECURITY F2FS_FS_XATTR F2FS_FS_ZSTD F2FS_STAT_FS FANOTIFY FANOTIFY_ACCESS_PERMISSIONS FB FB_BOOT_VESA_SUPPORT FB_CFB_COPYAREA FB_CFB_FILLRECT FB_CFB_IMAGEBLIT FB_CMDLINE FB_DEFERRED_IO FB_NOTIFY FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_FOPS FB_SYS_IMAGEBLIT FB_TILEBLITTING FB_VESA FB_VGA16 FB_VIRTUAL FDDI FIREWIRE FIREWIRE_NET FIREWIRE_OHCI FIREWIRE_SBP2 FONT_8x16 FONT_8x8 FONT_SUPPORT FRAMEBUFFER_CONSOLE FRAMEBUFFER_CONSOLE_DETECT_PRIMARY FRAMEBUFFER_CONSOLE_ROTATION FS_DAX FS_DAX_PMD FS_ENCRYPTION FS_ENCRYPTION_ALGS FS_VERITY FS_VERITY_BUILTIN_SIGNATURES FTL FUSE_DAX FUSE_FS FW_LOADER_COMPRESS FW_LOADER_PAGED_BUF FW_LOADER_USER_HELPER FW_LOADER_USER_HELPER_FALLBACK GACT_PROB GARP GENERIC_PHY GFS2_FS GFS2_FS_LOCKING_DLM GOOGLE_COREBOOT_TABLE GOOGLE_FIRMWARE GOOGLE_MEMCONSOLE GOOGLE_MEMCONSOLE_COREBOOT GOOGLE_VPD GPIOLIB GPIOLIB_IRQCHIP GPIO_ACPI GPIO_DLN2 GPIO_VIPERBOARD GREENASIA_FF GREYBUS GREYBUS_BRIDGED_PHY GREYBUS_ES2 GREYBUS_HID GREYBUS_USB GTP GVE HAVE_ARCH_USERFAULTFD_MINOR HAVE_ARCH_USERFAULTFD_WP HAVE_BOOTMEM_INFO_NODE HAVE_KVM_CPU_RELAX_INTERCEPT HAVE_KVM_EVENTFD HAVE_KVM_IRQCHIP HAVE_KVM_IRQFD HAVE_KVM_IRQ_BYPASS HAVE_KVM_IRQ_ROUTING HAVE_KVM_MSI HAVE_KVM_NO_POLL HAVE_KVM_PM_NOTIFIER HAVE_SCHED_AVG_IRQ HDLC HDLC_CISCO HDLC_FR HDLC_PPP HDLC_RAW HDLC_RAW_ETH HDLC_X25 HDMI HFSPLUS_FS HFS_FS HID_ACCUTOUCH HID_ACRUX HID_ACRUX_FF HID_ALPS HID_APPLEIR HID_ASUS HID_AUREAL HID_BATTERY_STRENGTH HID_BETOP_FF HID_BIGBEN_FF HID_CMEDIA HID_CORSAIR HID_COUGAR HID_CP2112 HID_CREATIVE_SB0540 HID_ELAN HID_ELECOM HID_ELO HID_EMS_FF HID_FT260 HID_GEMBIRD HID_GFRM HID_GLORIOUS HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_JABRA HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MACALLY HID_MAGICMOUSE HID_MALTRON HID_MAYFLASH HID_MCP2221 HID_MULTITOUCH HID_NTI HID_ORTEK HID_PENMOUNT HID_PICOLCD HID_PICOLCD_BACKLIGHT HID_PICOLCD_CIR HID_PICOLCD_FB HID_PICOLCD_LCD HID_PICOLCD_LEDS HID_PLANTRONICS HID_PRIMAX HID_PRODIKEYS HID_RETRODE HID_RMI HID_ROCCAT HID_SAITEK HID_SEMITEK HID_SENSOR_ACCEL_3D HID_SENSOR_ALS HID_SENSOR_CUSTOM_INTEL_HINGE HID_SENSOR_CUSTOM_SENSOR HID_SENSOR_DEVICE_ROTATION HID_SENSOR_GYRO_3D HID_SENSOR_HUB HID_SENSOR_HUMIDITY HID_SENSOR_IIO_COMMON HID_SENSOR_IIO_TRIGGER HID_SENSOR_INCLINOMETER_3D HID_SENSOR_MAGNETOMETER_3D HID_SENSOR_PRESS HID_SENSOR_PROX HID_SENSOR_TEMP HID_SPEEDLINK HID_STEAM HID_STEELSERIES HID_THINGM HID_TIVO HID_TWINHAN HID_U2FZERO HID_UCLOGIC HID_UDRAW_PS3 HID_VIEWSONIC HID_VIVALDI HID_WACOM HID_WALTOP HID_WIIMOTE HID_XINMO HID_ZYDACRON HMM_MIRROR HOLTEK_FF HOTPLUG_PCI_PCIE HPET_MMAP HPET_MMAP_DEFAULT HPFS_FS I2C_ALGOBIT I2C_CHARDEV I2C_CP2615 I2C_DIOLAN_U2C I2C_DLN2 I2C_MUX I2C_MUX_REG I2C_ROBOTFUZZ_OSIF I2C_SI4713 I2C_SLAVE I2C_SLAVE_EEPROM I2C_TINY_USB I2C_VIPERBOARD IEEE802154 IEEE802154_6LOWPAN IEEE802154_ATUSB IEEE802154_DRIVERS IEEE802154_HWSIM IEEE802154_NL802154_EXPERIMENTAL IEEE802154_SOCKET IFB IIO IIO_BUFFER IIO_KFIFO_BUF IIO_TRIGGER IIO_TRIGGERED_BUFFER IKCONFIG IKCONFIG_PROC IMA IMA_APPRAISE IMA_APPRAISE_MODSIG IMA_DEFAULT_HASH_SHA256 IMA_LSM_RULES IMA_MEASURE_ASYMMETRIC_KEYS IMA_NG_TEMPLATE IMA_QUEUE_EARLY_BOOT_KEYS IMA_READ_POLICY IMA_WRITE_POLICY INET6_ESPINTCP INET6_ESP_OFFLOAD INET6_IPCOMP INET6_TUNNEL INET6_XFRM_TUNNEL INET_AH INET_DCCP_DIAG INET_DIAG INET_DIAG_DESTROY INET_ESP INET_ESPINTCP INET_ESP_OFFLOAD INET_IPCOMP INET_MPTCP_DIAG INET_RAW_DIAG INET_SCTP_DIAG INET_TCP_DIAG INET_UDP_DIAG INET_XFRM_TUNNEL INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_ADDR_TRANS_CONFIGFS INFINIBAND_IPOIB INFINIBAND_IPOIB_CM INFINIBAND_IPOIB_DEBUG INFINIBAND_ISER INFINIBAND_ON_DEMAND_PAGING INFINIBAND_RTRS INFINIBAND_SRP INFINIBAND_USER_ACCESS INFINIBAND_USER_MAD INFINIBAND_USER_MEM INPUT_ATI_REMOTE2 INPUT_CM109 INPUT_IMS_PCU INPUT_JOYDEV INPUT_KEYSPAN_REMOTE INPUT_LEDS INPUT_MOUSEDEV INPUT_MOUSEDEV_PSAUX INPUT_POWERMATE INPUT_UINPUT INPUT_YEALINK INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_AUDIT INTEGRITY_SIGNATURE INTEGRITY_TRUSTED_KEYRING INTEL_CHT_INT33FE INTEL_IDMA64 INTEL_IOATDMA INTEL_IOMMU_DEFAULT_ON INTEL_IOMMU_SVM INTERVAL_TREE IOMMU_SVA_LIB IP6_NF_MATCH_AH IP6_NF_MATCH_EUI64 IP6_NF_MATCH_FRAG IP6_NF_MATCH_HL IP6_NF_MATCH_MH IP6_NF_MATCH_OPTS IP6_NF_MATCH_RPFILTER IP6_NF_MATCH_RT IP6_NF_MATCH_SRH IP6_NF_NAT IP6_NF_RAW IP6_NF_SECURITY IP6_NF_TARGET_HL IP6_NF_TARGET_MASQUERADE IP6_NF_TARGET_NPT IP6_NF_TARGET_SYNPROXY IPV6_FOU IPV6_FOU_TUNNEL IPV6_GRE IPV6_ILA IPV6_MIP6 IPV6_MROUTE IPV6_MROUTE_MULTIPLE_TABLES IPV6_MULTIPLE_TABLES IPV6_OPTIMISTIC_DAD IPV6_PIMSM_V2 IPV6_ROUTER_PREF IPV6_ROUTE_INFO IPV6_RPL_LWTUNNEL IPV6_SEG6_BPF IPV6_SEG6_HMAC IPV6_SEG6_LWTUNNEL IPV6_SIT_6RD IPV6_SUBTREES IPV6_TUNNEL IPV6_VTI IPVLAN IPVLAN_L3S IPVTAP IP_DCCP IP_DCCP_CCID3 IP_DCCP_TFRC_LIB IP_FIB_TRIE_STATS IP_MROUTE_MULTIPLE_TABLES IP_NF_ARPFILTER IP_NF_ARPTABLES IP_NF_ARP_MANGLE IP_NF_MATCH_AH IP_NF_MATCH_ECN IP_NF_MATCH_RPFILTER IP_NF_MATCH_TTL IP_NF_RAW IP_NF_SECURITY IP_NF_TARGET_CLUSTERIP IP_NF_TARGET_ECN IP_NF_TARGET_NETMAP IP_NF_TARGET_REDIRECT IP_NF_TARGET_SYNPROXY IP_NF_TARGET_TTL IP_ROUTE_CLASSID IP_SCTP IP_SET IP_SET_BITMAP_IP IP_SET_BITMAP_IPMAC IP_SET_BITMAP_PORT IP_SET_HASH_IP IP_SET_HASH_IPMAC IP_SET_HASH_IPMARK IP_SET_HASH_IPPORT IP_SET_HASH_IPPORTIP IP_SET_HASH_IPPORTNET IP_SET_HASH_MAC IP_SET_HASH_NET IP_SET_HASH_NETIFACE IP_SET_HASH_NETNET IP_SET_HASH_NETPORT IP_SET_HASH_NETPORTNET IP_SET_LIST_SET IP_VS IP_VS_DH IP_VS_FO IP_VS_FTP IP_VS_IPV6 IP_VS_LBLC IP_VS_LBLCR IP_VS_LC IP_VS_MH IP_VS_NFCT IP_VS_NQ IP_VS_OVF IP_VS_PE_SIP IP_VS_PROTO_AH IP_VS_PROTO_AH_ESP IP_VS_PROTO_ESP IP_VS_PROTO_SCTP IP_VS_PROTO_TCP IP_VS_PROTO_UDP IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IRQ_TIME_ACCOUNTING IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_IMON_RAW IR_MCEUSB IR_REDRAT3 LAPB LCD_CLASS_DEVICE MAC802154 MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_TEST_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_VIPERBOARD MPTCP MTD NETFILTER_ADVANCED NET_ACT_GACT NET_ACT_MIRRED NET_IPGRE_DEMUX NFT_FWD_NETDEV NF_TABLES NF_TABLES_NETDEV RADIO_ADAPTERS RADIO_SI4713 RAS RC_CORE RC_DEVICES REGULATOR RFKILL SND SOUND STAGING TRANSPARENT_HUGEPAGE TYPEC TYPEC_MUX_PI3USB30532 USB_ROLES_INTEL_XHCI USB_ROLE_SWITCH VIDEO_DEV VIDEO_V4L2 VIRTIO_FS WAN ZONE_DEVICE]
disabling configs for [memleak ubsan kasan locking atomic_sleep hang], they are not needed
determining the merge base between 91786f140358b1e56efdb0feccb337ce3a59c031 and c435a4f487e8c6a3b23dafbda87d971d4fd14e0b
8bb7eca972ad531c9b149c0a51ab43a417385813/Linux 5.15 is a merge base, check if it has the bug
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2ce91c63874f19e96317d4d78cd1658237b7736a235e073e3cd31836b7b3213a
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
testing current HEAD c435a4f487e8c6a3b23dafbda87d971d4fd14e0b
testing commit c435a4f487e8c6a3b23dafbda87d971d4fd14e0b gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 3e2f82bc791475fdaa7a518237b4d4ccc888b6f5799dfff9e7ef9b269e3bdac0
all runs: OK
false negative chance: 0.000
# git bisect start c435a4f487e8c6a3b23dafbda87d971d4fd14e0b 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 161956 revisions left to test after this (roughly 17 steps)
[adfd671676c922bada16477eb68b5eb5f065addc] Merge tag 'sysctl-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit adfd671676c922bada16477eb68b5eb5f065addc gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 186f794514e119b7a246837da9f33a7035cda13c86689206ad5ab7886ee7433d
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good adfd671676c922bada16477eb68b5eb5f065addc
Bisecting: 81502 revisions left to test after this (roughly 16 steps)
[280e36f0d5b997173d014c07484c03a7f7750668] nsfs: use cleanup guard

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 280e36f0d5b997173d014c07484c03a7f7750668 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: efb33cb661d28a1f00793c5d89fc6dabae3b0cbbfb5a4e7018fc705569a7bb82
all runs: OK
false negative chance: 0.000
# git bisect bad 280e36f0d5b997173d014c07484c03a7f7750668
Bisecting: 40240 revisions left to test after this (roughly 15 steps)
[80955ae955d15ea5c11d55cd50032a5243a6dfd6] Merge tag 'driver-core-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 80955ae955d15ea5c11d55cd50032a5243a6dfd6 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 26afee6f3914e36cd16264e788afbade7c04811985e881b98724878c1ad2b871
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good 80955ae955d15ea5c11d55cd50032a5243a6dfd6
Bisecting: 20135 revisions left to test after this (roughly 14 steps)
[0208ca55aa9c9b997da1f5bc45c4e98916323f08] Backmerge tag 'v6.9-rc5' into drm-next

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 0208ca55aa9c9b997da1f5bc45c4e98916323f08 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 5d3312b27e04979bb5819e17123fa82b340974a24f23c25e27af005526515797
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good 0208ca55aa9c9b997da1f5bc45c4e98916323f08
Bisecting: 10151 revisions left to test after this (roughly 13 steps)
[bb6b206216f599cd5d4362394c6704a36e14f1ff] Merge tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit bb6b206216f599cd5d4362394c6704a36e14f1ff gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7a72ccf5c5b3aef39ef29ab942a2781678a4869beaba35c4dcb4f114ca134f9d
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good bb6b206216f599cd5d4362394c6704a36e14f1ff
Bisecting: 5063 revisions left to test after this (roughly 12 steps)
[4fd9435641bb80c04863c9a35afafe4c3f953bbf] Merge tag 'timers-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 4fd9435641bb80c04863c9a35afafe4c3f953bbf gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 20bb16050313bc9d8466840dc8832ee3d8959556a8479571af1b46440523dbb8
all runs: OK
false negative chance: 0.000
# git bisect bad 4fd9435641bb80c04863c9a35afafe4c3f953bbf
Bisecting: 2544 revisions left to test after this (roughly 11 steps)
[9d65ab6050d25f17c13f4195aa8e160c6ac638f6] ALSA: seq: Fix missing MSB in MIDI2 SPP conversion

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 9d65ab6050d25f17c13f4195aa8e160c6ac638f6 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 780e70503c39864f6a2ea3a7c2a121391445eaa7e328380d5f75eb49a9ad568b
all runs: OK
false negative chance: 0.000
# git bisect bad 9d65ab6050d25f17c13f4195aa8e160c6ac638f6
Bisecting: 1260 revisions left to test after this (roughly 10 steps)
[f3033eb79136dd27b17e7a192fac0155ceab5eb8] Merge tag 'leds-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit f3033eb79136dd27b17e7a192fac0155ceab5eb8 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 70757d786dfd7074e65f7894472e013472b4ec9d8cf05aa95e9cb46e07a07892
all runs: OK
false negative chance: 0.000
# git bisect bad f3033eb79136dd27b17e7a192fac0155ceab5eb8
Bisecting: 628 revisions left to test after this (roughly 9 steps)
[d4e034b4c43f289a4d96144e209f47f453aae4f8] Merge tag 'dmaengine-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit d4e034b4c43f289a4d96144e209f47f453aae4f8 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 402915fdd5b8b54b0519586dd199c09595597f68e1162fe4c300ea7c2a0d3ee6
all runs: OK
false negative chance: 0.000
# git bisect bad d4e034b4c43f289a4d96144e209f47f453aae4f8
Bisecting: 337 revisions left to test after this (roughly 8 steps)
[30aec6e1bb617e1349d7fa5498898d7d4351d71e] Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio

determine whether the revision contains the guilty commit
revision adfd671676c922bada16477eb68b5eb5f065addc crashed and is reachable
testing commit 30aec6e1bb617e1349d7fa5498898d7d4351d71e gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 0a2016724c6c3f69f87a6fc493b6ca5abf83dc594f2af7e12cbdc3a8cedd6ec4
all runs: OK
false negative chance: 0.000
# git bisect bad 30aec6e1bb617e1349d7fa5498898d7d4351d71e
Bisecting: 157 revisions left to test after this (roughly 7 steps)
[f1097be220fa938de5114db57a1ddb5de2bf6046] xfs: add parent attributes to link

determine whether the revision contains the guilty commit
revision adfd671676c922bada16477eb68b5eb5f065addc crashed and is reachable
testing commit f1097be220fa938de5114db57a1ddb5de2bf6046 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 2ed26a2694c3e088752eec4a3b5332064d9a82a769d82cd0c52f90d8c1f0f88c
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip f1097be220fa938de5114db57a1ddb5de2bf6046
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[5d31a85dcc1fa4c5d4a925c6da67751653a700ba] xfs: add parent attributes to symlink

determine whether the revision contains the guilty commit
revision f1097be220fa938de5114db57a1ddb5de2bf6046 crashed and is reachable
testing commit 5d31a85dcc1fa4c5d4a925c6da67751653a700ba gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7ac90f091126e028d1ea1e957bc55943928eb07f7bd181d241fd7e657cce0a93
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 5d31a85dcc1fa4c5d4a925c6da67751653a700ba
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[2174035a7f1148a52f5a3f371f04224168b5b00a] f2fs: clear writeback when compression failed

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 2174035a7f1148a52f5a3f371f04224168b5b00a gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 1f1046048bc70e78831f72ffa940be7b781c7078c092254f7ee041bd0f8e71bd
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 2174035a7f1148a52f5a3f371f04224168b5b00a
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[8ef1d96a985e4dc07ffbd71bd7fc5604a80cc644] xfs: require XFS_SB_FEAT_INCOMPAT_LOG_XATTRS for attr log intent item recovery

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit 8ef1d96a985e4dc07ffbd71bd7fc5604a80cc644 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: d0f105404eed43050d04331ea4b8c9736831dc4e842d06a9bab9b5123b4c7090
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 8ef1d96a985e4dc07ffbd71bd7fc5604a80cc644
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[20faaf30e55522bba2b56d9c46689233205d7717] f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 20faaf30e55522bba2b56d9c46689233205d7717 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 530b8c021a637bf82601ac54f7ce914accac7808753989148dd2fd654c72e791
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 20faaf30e55522bba2b56d9c46689233205d7717
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[309dc9cbbb4379241bcc9b5a6a42c04279a0e5a7] xfs: check shortform attr entry flags specifically

determine whether the revision contains the guilty commit
revision 8ef1d96a985e4dc07ffbd71bd7fc5604a80cc644 crashed and is reachable
testing commit 309dc9cbbb4379241bcc9b5a6a42c04279a0e5a7 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 3f56b84635c2bbb0489f517ff5d91f3b8c4818ff2fa9d7db557cf81048bbad40
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 309dc9cbbb4379241bcc9b5a6a42c04279a0e5a7
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[8c25dc728bd1ca9344001aa6ef4556885572baa4] xfs: validate attr remote value buffer owners

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit 8c25dc728bd1ca9344001aa6ef4556885572baa4 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: f8b30ec5faaafd372226c154c8432b40adf3f4dfa138217ab9a590d31f9c7a09
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 8c25dc728bd1ca9344001aa6ef4556885572baa4
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[e7420e75ef04787bc51688fc9bbca7da4d164a1e] xfs: remove some boilerplate from xfs_attr_set

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit e7420e75ef04787bc51688fc9bbca7da4d164a1e gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 66e3d33e1d029c40d43ccdf993452cce8555d71fc6614a3cb0001727ceafbfdc
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip e7420e75ef04787bc51688fc9bbca7da4d164a1e
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[fe6c9f8e48e0dcbfc3dba17edd88490c8579b34b] xfs: validate explicit directory free block owners

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit fe6c9f8e48e0dcbfc3dba17edd88490c8579b34b gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 0dc23b305f12f2efc1efe5f65b32f057f1810b96147a6a1bc7848be88fbdaf4b
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip fe6c9f8e48e0dcbfc3dba17edd88490c8579b34b
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[50855427c25426afbd98e9b4b00cb4a383614d88] xfs: refactor name/length checks in xfs_attri_validate

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 50855427c25426afbd98e9b4b00cb4a383614d88 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 6db82cde79357a33a97e60bc70033f4524013d094fe8ed57d72f174871641757
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 50855427c25426afbd98e9b4b00cb4a383614d88
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[fb1f7c662c5b0f994a7279f8da41d12be0b6cef2] Merge tag 'dirattr-validate-owners-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: d50ff37a49d3bb54c1dd7f6fb257277968826e43dc465c4f8541f5bbc0708961
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip fb1f7c662c5b0f994a7279f8da41d12be0b6cef2
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[61b3f0df5c235806d372aaf696ce9aee7746d18f] xfs: check dirents have parent pointers

determine whether the revision contains the guilty commit
revision f1097be220fa938de5114db57a1ddb5de2bf6046 crashed and is reachable
testing commit 61b3f0df5c235806d372aaf696ce9aee7746d18f gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 2d92881356248e7329828ee47a5d1a3ecb1aefd995ccee46fdc0058387c6901d
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 61b3f0df5c235806d372aaf696ce9aee7746d18f
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[34c9382c128270d0f4c8b36783b30f3c8085b2dd] xfs: ask the dentry cache if it knows the parent of a directory

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 34c9382c128270d0f4c8b36783b30f3c8085b2dd gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 98541689d3d232d923f7330afed4ecf30218ec048336227c2feb4811c88cc0a7
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 34c9382c128270d0f4c8b36783b30f3c8085b2dd
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[67ac7091e35bd34b75c0ec77331b53ca052e0cb3] xfs: enable parent pointers

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 67ac7091e35bd34b75c0ec77331b53ca052e0cb3 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: c9d62f5e5e0c7d164782cf90ea61bc7d21e835f0e331ed18426167197156a29e
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 67ac7091e35bd34b75c0ec77331b53ca052e0cb3
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[ab97f4b1c030750f2475bf4da8a9554d02206640] xfs: repair AGI unlinked inode bucket lists

determine whether the revision contains the guilty commit
revision 34c9382c128270d0f4c8b36783b30f3c8085b2dd crashed and is reachable
testing commit ab97f4b1c030750f2475bf4da8a9554d02206640 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 24aa2ba576a77bcf873dcb7ebc92f86a3d3a33c796d6ad4ea429299335bc17f3
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip ab97f4b1c030750f2475bf4da8a9554d02206640
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[5f98ec1cb5c264e4815e21d632ee0b3d6e700e3d] xfs: add a incompat feature bit for parent pointers

determine whether the revision contains the guilty commit
revision 8c25dc728bd1ca9344001aa6ef4556885572baa4 crashed and is reachable
testing commit 5f98ec1cb5c264e4815e21d632ee0b3d6e700e3d gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7d0417babe4510127a780726348aaec2090052edb7f0ed9350ee1f5faccb916a
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 5f98ec1cb5c264e4815e21d632ee0b3d6e700e3d
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[067d3f710026d6be62e3c3e281be9fc045d5a794] Merge tag 'repair-orphanage-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit 067d3f710026d6be62e3c3e281be9fc045d5a794 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 04e5e1f94f70809c974d8fcd911d480eb8286406eae9191d4588ecd136878c4c
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 067d3f710026d6be62e3c3e281be9fc045d5a794
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[233f4e12bbb2c5fb1588b857336a26e8bb6942af] xfs: add parent pointer ioctls

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit 233f4e12bbb2c5fb1588b857336a26e8bb6942af gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7e3d1fdb44265d1cf3bd8b8e3210b687677cffd4d75c326a5301c6daa30c26cd
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 233f4e12bbb2c5fb1588b857336a26e8bb6942af
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[0313dd8fac1ecc3d03ba3cc31f621d86beb8bd48] Merge tag 'repair-symlink-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA

determine whether the revision contains the guilty commit
revision 34c9382c128270d0f4c8b36783b30f3c8085b2dd crashed and is reachable
testing commit 0313dd8fac1ecc3d03ba3cc31f621d86beb8bd48 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: e8ba6767d912aba2f20fb4aa1fe5067ffe5ffa1db81d538bae145350431d6e01
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 0313dd8fac1ecc3d03ba3cc31f621d86beb8bd48
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[8f4b980ee67fe53a77b70b1fdd8e15f2fe37180c] xfs: pass the attr value to put_listent when possible

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit 8f4b980ee67fe53a77b70b1fdd8e15f2fe37180c gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 5b7de35ef22c318f647c96dbe0dfc0b5d53bfa2f209e0ced5bf2928b9def7cb5
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 8f4b980ee67fe53a77b70b1fdd8e15f2fe37180c
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[1eef01250de4d2c6f779d3bc515bf7b7f3644f3b] Merge tag 'repair-iunlink-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit 1eef01250de4d2c6f779d3bc515bf7b7f3644f3b gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 7631456c2fb2b058bedb8ef32103b5eef18b9e6b5b3337e469a53ecddb760407
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 1eef01250de4d2c6f779d3bc515bf7b7f3644f3b
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[7dba4a5fe1c5cdf0859830380c52f29295cbf345] xfs: extend transaction reservations for parent attributes

determine whether the revision contains the guilty commit
revision 309dc9cbbb4379241bcc9b5a6a42c04279a0e5a7 crashed and is reachable
testing commit 7dba4a5fe1c5cdf0859830380c52f29295cbf345 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: aee92275a4833525eb796d5d9c403f8dc2985d5157fab6216ac19ae4fd311376
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 7dba4a5fe1c5cdf0859830380c52f29295cbf345
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[2a9b99d45be0981536f6d3faf40ae3f58febdd49] xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit 2a9b99d45be0981536f6d3faf40ae3f58febdd49 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: c6243e12ef5082d05fadfbc6495be61e1786d3c01174a88576a97cef7037f252
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 2a9b99d45be0981536f6d3faf40ae3f58febdd49
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[fb102fe7fe02e70f8a49cc7f74bc0769cdab2912] xfs: create a hashname function for parent pointers

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit fb102fe7fe02e70f8a49cc7f74bc0769cdab2912 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: fec6d69b29be2ec207964bf3147c1580e5bab9324f28980a609e4f0b93fda2cf
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip fb102fe7fe02e70f8a49cc7f74bc0769cdab2912
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[fc8d0ba0ff5fe4700fa02008b7751ec6b84b7677] xfs: make the seq argument to xfs_bmapi_convert_delalloc() optional

determine whether the revision contains the guilty commit
revision e7420e75ef04787bc51688fc9bbca7da4d164a1e crashed and is reachable
testing commit fc8d0ba0ff5fe4700fa02008b7751ec6b84b7677 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 1205a1e127d52f4e1d2b0df54fde081908cd97b836ef11ebb9f5aa20aca8e808
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip fc8d0ba0ff5fe4700fa02008b7751ec6b84b7677
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[b7c62d90c12c6cc86f10b8a62cefe0029374b6ff] xfs: parent pointer attribute creation

determine whether the revision contains the guilty commit
revision 8c25dc728bd1ca9344001aa6ef4556885572baa4 crashed and is reachable
testing commit b7c62d90c12c6cc86f10b8a62cefe0029374b6ff gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: dd525607f2343f6827b7af2d3dd2179af4141eaf8a8b99391310bff0f1a4008c
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip b7c62d90c12c6cc86f10b8a62cefe0029374b6ff
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[9cb5f15d88d4cbda3bac22769d9e4808bd6cf248] Merge tag 'retain-ilock-during-dir-ops-6.10_2024-04-15' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeA

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit 9cb5f15d88d4cbda3bac22769d9e4808bd6cf248 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 85fe6fae204589b38d9f1a390eb20051fed1dbfd6b7a3cb22175a933ae29ee0b
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 9cb5f15d88d4cbda3bac22769d9e4808bd6cf248
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[549d3c9a29921f388ef3bcfd1d4f669b7dd4eed2] xfs: pass xfs_buf lookup flags to xfs_*read_agi

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 549d3c9a29921f388ef3bcfd1d4f669b7dd4eed2 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 3c424e2f54d9a8103ba1749836bfa579286d2b4396fcec3910243aafa4fe6ddd
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 549d3c9a29921f388ef3bcfd1d4f669b7dd4eed2
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[e78a3ce28331583cc0b57b0602528c4d7628fc19] xfs: move more logic into xfs_extent_busy_clear_one

determine whether the revision contains the guilty commit
revision fb1f7c662c5b0f994a7279f8da41d12be0b6cef2 crashed and is reachable
testing commit e78a3ce28331583cc0b57b0602528c4d7628fc19 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 2e56eb6bdfc9c208574f380aac38b4efacafa3014b61db75909de4e965935856
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip e78a3ce28331583cc0b57b0602528c4d7628fc19
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[33e62cd7b4c281cd737c62e5d8c4f0e602a8c5c5] f2fs: multidev: fix to recognize valid zero block address

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit 33e62cd7b4c281cd737c62e5d8c4f0e602a8c5c5 gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: ea8c3385984a5589d03b7a00d8a18b0f39c2278063f24e09d0305eba799feeb4
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 33e62cd7b4c281cd737c62e5d8c4f0e602a8c5c5
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[f7cea94646b4fc4f5b862362193a158e5e41192e] Merge tag 'scrub-directory-tree-6.10_2024-04-23' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.10-mergeC

determine whether the revision contains the guilty commit
revision 80955ae955d15ea5c11d55cd50032a5243a6dfd6 crashed and is reachable
testing commit f7cea94646b4fc4f5b862362193a158e5e41192e gcc
compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
kernel signature: 46d34476a16529e7d4e155c3aaa905693649ec73725537ae36a08683105b5d18
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip f7cea94646b4fc4f5b862362193a158e5e41192e
Bisecting: 156 revisions left to test after this (roughly 7 steps)
[00acb28d96746f78389f23a7b5309a917b45c12f] xfs: declare xfs_file.c symbols in xfs_file.h

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
revisions tested: 50, total time: 12h7m6.905884002s (build: 3h32m8.177835057s, test: 8h7m20.044474337s)
error: bisection is taking too long (>12h0m0s), aborting