ci2 starts bisection 2025-12-08 02:44:27.461508464 +0000 UTC m=+998079.638631521
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: 7510355b41546f584739ee65944407c7d703558dc4b73146fd632b8cbfb72202
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 [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: a6ce8308eb33da8785e5942c509348a4efc49bf120faf944ad980aa52f0338ad
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 [kasan locking atomic_sleep hang memleak ubsan], they are not needed
kconfig minimization: base=3707 full=7305 leaves diff=2039
split chunks (needed=false): <2039>
split chunk #0 of len 2039 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 91786f140358b1e56efdb0feccb337ce3a59c031 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b371cf75d9bec24be535a41c73e000261712c8ca4cbd0e10553e63e0d20f749a
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 [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: d241248a2d24bfcf9f07939162dc017ed2e3cc14d4522c37d84db3956320231c
all runs: OK
false negative chance: 0.000
testing without sub-chunk 3/5
disabling configs for [ubsan kasan locking atomic_sleep hang memleak], 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: b368020dbe2c73ca7ac8d04f789eb184eaf1a908f5ff522f2fcdc8b6557eed2e
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: 713e259acd0310f44ec7c5284c6dd970c87376b6826230d5cf93cb4b7a67799a
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 [ubsan kasan locking atomic_sleep hang memleak], 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: 29bd6fef64a6c0b3ea64be9fbe3a09ae25e9a54681fed544159e4f0558c3a647
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 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 IR_STREAMZAP 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 c2f2b01b74be8b40a2173372bcd770723f87e7b2
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: cca4b26ebeaaa5afc42277f0276cd586956aa15fe99db42f0a0d49cd119045a1
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
testing current HEAD c2f2b01b74be8b40a2173372bcd770723f87e7b2
testing commit c2f2b01b74be8b40a2173372bcd770723f87e7b2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f5c08e74e3ceb11b174d9aa11ce66ff09cd8caca973324ea049324e89c5f31af
all runs: OK
false negative chance: 0.000
# git bisect start c2f2b01b74be8b40a2173372bcd770723f87e7b2 8bb7eca972ad531c9b149c0a51ab43a417385813
Bisecting: 183303 revisions left to test after this (roughly 18 steps)
[b0a1fe4610de5761a66de0e43540fc3d59638402] HID: magicmouse: fix kerneldoc for struct magicmouse_sc

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit b0a1fe4610de5761a66de0e43540fc3d59638402 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: cd48a4bf4d20fdb45ac2240ca7f4ca56b1d67c370da484cbfafe56c31876399a
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good b0a1fe4610de5761a66de0e43540fc3d59638402
Bisecting: 91692 revisions left to test after this (roughly 17 steps)
[9f3a2ba62c7226a6604b8aaeb92b5ff906fa4e6b] Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 9f3a2ba62c7226a6604b8aaeb92b5ff906fa4e6b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: bac72dcb6ef035547215f5c87d3c7637eee46ac3dfdce2d725385fae57f915c0
all runs: OK
false negative chance: 0.000
# git bisect bad 9f3a2ba62c7226a6604b8aaeb92b5ff906fa4e6b
Bisecting: 45775 revisions left to test after this (roughly 16 steps)
[db5d28c0bfe566908719bec8e25443aabecbb802] Merge tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit db5d28c0bfe566908719bec8e25443aabecbb802 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 99ad1475f7dcea75de9775a37f3d602129e429b936fdc397de5a347524579018
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good db5d28c0bfe566908719bec8e25443aabecbb802
Bisecting: 22908 revisions left to test after this (roughly 15 steps)
[d64d11b733dd435c9fce6397bcc0d235c68d1b39] Merge branch 'replace-deprecated-strcpy-with-strscpy'

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit d64d11b733dd435c9fce6397bcc0d235c68d1b39 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 830a69207764988e97e0f865d4a82c847b1a8e691a208daa6319f929a29b8944
all runs: OK
false negative chance: 0.000
# git bisect bad d64d11b733dd435c9fce6397bcc0d235c68d1b39
Bisecting: 12288 revisions left to test after this (roughly 14 steps)
[0434dbe32053d07d658165be681505120c6b1abc] Merge tag 'linux_kselftest-next-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 0434dbe32053d07d658165be681505120c6b1abc gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2758b9c5ea12e903c5931bcc1b59679292fd4628b23acd40cb5f328fc91b4716
all runs: OK
false negative chance: 0.000
# git bisect bad 0434dbe32053d07d658165be681505120c6b1abc
Bisecting: 5303 revisions left to test after this (roughly 12 steps)
[90e823498881fb8a91d83e9a8eed87c8c3ff2176] mm/ksm: fix possible UAF of stable_node

determine whether the revision contains the guilty commit
revision b0a1fe4610de5761a66de0e43540fc3d59638402 crashed and is reachable
testing commit 90e823498881fb8a91d83e9a8eed87c8c3ff2176 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d5191645ed28c63e37f51b7dd620fe57af62de979d309c05ce931e38bae5a290
all runs: OK
false negative chance: 0.000
# git bisect bad 90e823498881fb8a91d83e9a8eed87c8c3ff2176
Bisecting: 2538 revisions left to test after this (roughly 11 steps)
[61307b7be41a1f1039d1d1368810a1d92cb97b44] Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

determine whether the revision contains the guilty commit
revision db5d28c0bfe566908719bec8e25443aabecbb802 crashed and is reachable
testing commit 61307b7be41a1f1039d1d1368810a1d92cb97b44 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5edacbc9b81c43cb9ec724c276a64db6ef2eaf8c8b0a89b01ce43397b629a842
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good 61307b7be41a1f1039d1d1368810a1d92cb97b44
Bisecting: 1254 revisions left to test after this (roughly 10 steps)
[2a8120d7b4827380f30b57788ff92ec5594e2194] Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

determine whether the revision contains the guilty commit
revision 61307b7be41a1f1039d1d1368810a1d92cb97b44 crashed and is reachable
testing commit 2a8120d7b4827380f30b57788ff92ec5594e2194 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 61327c7685fb6516b11a8c832f90ebbdd4cd5d20372317cb161176d2ea06b592
all runs: OK
false negative chance: 0.000
# git bisect bad 2a8120d7b4827380f30b57788ff92ec5594e2194
Bisecting: 548 revisions left to test after this (roughly 9 steps)
[119d1b8a5d49138b151d3450ceb207dc439f7085] Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

determine whether the revision contains the guilty commit
revision 61307b7be41a1f1039d1d1368810a1d92cb97b44 crashed and is reachable
testing commit 119d1b8a5d49138b151d3450ceb207dc439f7085 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5150aae3b0f78e54fcf6ccf66e271046742769b8de367e3e0daa2a0bc7b7574d
all runs: crashed: kernel BUG in __locate_dirty_segment
representative crash: kernel BUG in __locate_dirty_segment, types: [BUG]
# git bisect good 119d1b8a5d49138b151d3450ceb207dc439f7085
Bisecting: 237 revisions left to test after this (roughly 8 steps)
[f0bae243b2bcf2b160ae547463bf542762beef8f] Merge tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

determine whether the revision contains the guilty commit
revision 61307b7be41a1f1039d1d1368810a1d92cb97b44 crashed and is reachable
testing commit f0bae243b2bcf2b160ae547463bf542762beef8f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 275a3c6de952e17994a5bd8082a8b1c10ad7339d0fea3328435f5f276c104d3c
all runs: OK
false negative chance: 0.000
# git bisect bad f0bae243b2bcf2b160ae547463bf542762beef8f
Bisecting: 154 revisions left to test after this (roughly 7 steps)
[3eb3c33c1d87029a3832e205eebd59cfb56ba3a4] Merge tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 3eb3c33c1d87029a3832e205eebd59cfb56ba3a4 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 9a4085efbb539e060e0d6a308f3d13ef8debfc99824916741efba470842b18da
all runs: OK
false negative chance: 0.000
# git bisect bad 3eb3c33c1d87029a3832e205eebd59cfb56ba3a4
Bisecting: 75 revisions left to test after this (roughly 6 steps)
[01a7f9e1a97ee48ed187b040afcda23886b9f48d] Merge tag 'riscv-dt-for-v6.10-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt-late

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit 01a7f9e1a97ee48ed187b040afcda23886b9f48d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: e07bc1bc0a3568db9a2ed7a5e48bf1259ae49d9c53aacbc32a570cb63329969a
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 01a7f9e1a97ee48ed187b040afcda23886b9f48d
Bisecting: 75 revisions left to test after this (roughly 6 steps)
[e07230da0500e0919a765037c5e81583b519be2c] f2fs: fix to check pinfile flag in f2fs_move_file_range()

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit e07230da0500e0919a765037c5e81583b519be2c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 56fb6060da4d102faac737a2f6c8ded149d522ff279c82492634df9e12e9aa74
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 e07230da0500e0919a765037c5e81583b519be2c
Bisecting: 75 revisions left to test after this (roughly 6 steps)
[b48b41924a212ed663ee3f18e25583770281ee01] dt-bindings: trivial-devices: add isil,isl69269

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit b48b41924a212ed663ee3f18e25583770281ee01 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 355fd30728a42dc007ae2741308db39b64a279ee6863c68a10ba101183733f98
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 b48b41924a212ed663ee3f18e25583770281ee01
Bisecting: 75 revisions left to test after this (roughly 6 steps)
[b084403cfc3295b59a1b6bcc94efaf870fc3c2c9] f2fs: write missing last sum blk of file pinning section

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit b084403cfc3295b59a1b6bcc94efaf870fc3c2c9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c197b6f8f1035cada64827f93ed6fa432fef3bd4e5e06b0697c74b89959f4054
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 b084403cfc3295b59a1b6bcc94efaf870fc3c2c9
Bisecting: 75 revisions left to test after this (roughly 6 steps)
[72ece20127a366518d91c5ab8e9dd8bf7d7fdb2f] Merge tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

determine whether the revision contains the guilty commit
revision 119d1b8a5d49138b151d3450ceb207dc439f7085 crashed and is reachable
testing commit 72ece20127a366518d91c5ab8e9dd8bf7d7fdb2f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d6d2e0f864a858c5ba5e1d5230ee074d4ff5b614b1dcf82dc319d46c00d6e06d
all runs: OK
false negative chance: 0.000
# git bisect bad 72ece20127a366518d91c5ab8e9dd8bf7d7fdb2f
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[5bf624c0122960ebeeb544e2bc1a2e531ac11392] f2fs: fix comment in sanity_check_raw_super()

determine whether the revision contains the guilty commit
revision e07230da0500e0919a765037c5e81583b519be2c crashed and is reachable
testing commit 5bf624c0122960ebeeb544e2bc1a2e531ac11392 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c564fe93c0c56722d1ca3b02ca16e66cbb91bff5c86dfdb4ffda394f7d086663
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 5bf624c0122960ebeeb544e2bc1a2e531ac11392
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[186e7d71534df4589405925caca5597af7626c12] f2fs: compress: fix to update i_compr_blocks correctly

determine whether the revision contains the guilty commit
revision 5bf624c0122960ebeeb544e2bc1a2e531ac11392 crashed and is reachable
testing commit 186e7d71534df4589405925caca5597af7626c12 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a72fc4faad9e34be65a20fe5450cf57a9e8ebe8ec04d54187fb374a3fa0f4b11
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 186e7d71534df4589405925caca5597af7626c12
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[96ea46f30b2657375fc7695f78ddb2cb50413509] f2fs: convert f2fs_read_inline_data() to use folio

determine whether the revision contains the guilty commit
revision b0a1fe4610de5761a66de0e43540fc3d59638402 crashed and is reachable
testing commit 96ea46f30b2657375fc7695f78ddb2cb50413509 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: ee3a67ce7a7e882a9cb12f10db4a9f5df3a9276966595977eb7cc5754a16f13a
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 96ea46f30b2657375fc7695f78ddb2cb50413509
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[bd9ae4ae9e585061acfd4a169f2321706f900246] f2fs: compress: fix to relocate check condition in f2fs_ioc_{,de}compress_file()

determine whether the revision contains the guilty commit
revision b0a1fe4610de5761a66de0e43540fc3d59638402 crashed and is reachable
testing commit bd9ae4ae9e585061acfd4a169f2321706f900246 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: fbfbbda9865d7cbed0c9ebf3a223f74989c1e341957b7bd33977422ca893325b
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 bd9ae4ae9e585061acfd4a169f2321706f900246
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[06b206d9e2b4c3e142d60d21912a7b46988dea29] f2fs: remove unnecessary block size check in init_f2fs_fs()

determine whether the revision contains the guilty commit
revision b084403cfc3295b59a1b6bcc94efaf870fc3c2c9 crashed and is reachable
testing commit 06b206d9e2b4c3e142d60d21912a7b46988dea29 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 6085a4f437024da4c351f2686c0c8549a9a84e58462e67d60ac6ce3066aeab6d
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 06b206d9e2b4c3e142d60d21912a7b46988dea29
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[c521a6ab4ad75fe0755f4cd923a84e1289153aa2] f2fs: fix to limit gc_pin_file_threshold

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit c521a6ab4ad75fe0755f4cd923a84e1289153aa2 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 803f4be9e3b083304afc12c579cf1a36bb904da4748694962c997f9ebe687f9c
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 c521a6ab4ad75fe0755f4cd923a84e1289153aa2
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[2174035a7f1148a52f5a3f371f04224168b5b00a] f2fs: clear writeback when compression failed

determine whether the revision contains the guilty commit
revision e07230da0500e0919a765037c5e81583b519be2c crashed and is reachable
testing commit 2174035a7f1148a52f5a3f371f04224168b5b00a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 405097e6f6c5e19e58c9eff04639f8c444fefe720d9b6940734067a6f5b25612
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: 24 revisions left to test after this (roughly 5 steps)
[278a6253a673611dbc8ab72a3b34b151a8e75822] f2fs: fix to relocate check condition in f2fs_fallocate()

determine whether the revision contains the guilty commit
revision bd9ae4ae9e585061acfd4a169f2321706f900246 crashed and is reachable
testing commit 278a6253a673611dbc8ab72a3b34b151a8e75822 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f66c99f9a47c89473e566987f4e5ff0709ec0715634e27735e3ae4d31fc8991d
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 278a6253a673611dbc8ab72a3b34b151a8e75822
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[92f750d847c997ff4b0f04d83443af00fb729ba3] f2fs: convert f2fs__page tracepoint class to use folio

determine whether the revision contains the guilty commit
revision 96ea46f30b2657375fc7695f78ddb2cb50413509 crashed and is reachable
testing commit 92f750d847c997ff4b0f04d83443af00fb729ba3 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a47f55532a7e09f0ea8caecbdc42c36eb4ff72b739309b82e5b42417118e2119
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 92f750d847c997ff4b0f04d83443af00fb729ba3
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[968c4f72b23c0c8f1e94e942eab89b8c5a3022e7] f2fs: remove unused GC_FAILURE_PIN

determine whether the revision contains the guilty commit
revision e07230da0500e0919a765037c5e81583b519be2c crashed and is reachable
testing commit 968c4f72b23c0c8f1e94e942eab89b8c5a3022e7 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 22bf51f0c410994f859e2ff36b45041f7251c5a749b86dd420f43f5e654d72f7
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 968c4f72b23c0c8f1e94e942eab89b8c5a3022e7
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[ed54eed355675f79d9322c07d92f38037fc6b514] f2fs: convert f2fs_read_single_page() to use folio

determine whether the revision contains the guilty commit
revision e07230da0500e0919a765037c5e81583b519be2c crashed and is reachable
testing commit ed54eed355675f79d9322c07d92f38037fc6b514 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 82dfa595a36862556b52b7450a2cabc17f2adc34e80fb0c6d9fafbab57697fcb
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 ed54eed355675f79d9322c07d92f38037fc6b514
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[a78118406d52dde495311c0c4917613868b53169] f2fs: use f2fs_{err,info}_ratelimited() for cleanup

determine whether the revision contains the guilty commit
revision 96ea46f30b2657375fc7695f78ddb2cb50413509 crashed and is reachable
testing commit a78118406d52dde495311c0c4917613868b53169 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: cbfb9b7480765c8fd256c52fb67336f39e7544356b163661802ffd4dd30d7843
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 a78118406d52dde495311c0c4917613868b53169
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[b864ddb57eb00c4ea1e6801c7b2f70f1db2a7f4b] f2fs: fix false alarm on invalid block address

determine whether the revision contains the guilty commit
revision bd9ae4ae9e585061acfd4a169f2321706f900246 crashed and is reachable
testing commit b864ddb57eb00c4ea1e6801c7b2f70f1db2a7f4b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 1501236690f577ca071347a9f5ea3393b90313bea18b4ae565bf1e983f7fbec9
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 b864ddb57eb00c4ea1e6801c7b2f70f1db2a7f4b
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[aa4074e8fec4d2e686daee627fcafb3503efe365] f2fs: fix block migration when section is not aligned to pow2

determine whether the revision contains the guilty commit
revision e07230da0500e0919a765037c5e81583b519be2c crashed and is reachable
testing commit aa4074e8fec4d2e686daee627fcafb3503efe365 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 484c7ef84e763580e388c799cafd0dc6eaac5f005586fb4b71da1634d5b063d1
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 aa4074e8fec4d2e686daee627fcafb3503efe365
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[ee745e4736fbf33079d0d0808e1343c2280fd59a] f2fs: support .shutdown in f2fs_sops

determine whether the revision contains the guilty commit
revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable
testing commit ee745e4736fbf33079d0d0808e1343c2280fd59a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: ec7510d9a70666d6bab059684c2bef7086ddc9f10b67deaf4dd117cbe0bf37ed
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 ee745e4736fbf33079d0d0808e1343c2280fd59a
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[fa18d87cb20fbe597047704babae3850a7a65219] f2fs: add REQ_TIME time update for some user behaviors

determine whether the revision contains the guilty commit
revision ee745e4736fbf33079d0d0808e1343c2280fd59a crashed and is reachable
testing commit fa18d87cb20fbe597047704babae3850a7a65219 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2705da83c1e848f4bd49c860c948e9494ff719a0daa931acd270045c6c1d3761
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 fa18d87cb20fbe597047704babae3850a7a65219
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[3127f1010c9b27d925e83081d413ea7fc361abb0] f2fs: Prevent s_writer rw_sem count mismatch in f2fs_evict_inode

determine whether the revision contains the guilty commit
revision b0a1fe4610de5761a66de0e43540fc3d59638402 crashed and is reachable
testing commit 3127f1010c9b27d925e83081d413ea7fc361abb0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d218cdf6b22545bf82897750e2b58d719b75b8b524b7a01bd5840fbd51474baf
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 3127f1010c9b27d925e83081d413ea7fc361abb0
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[48d180e2bf5a527ba6513a8abddf8b3beb6b7674] f2fs: zone: fix to don't trigger OPU on pinfile for direct IO

determine whether the revision contains the guilty commit
revision 5bf624c0122960ebeeb544e2bc1a2e531ac11392 crashed and is reachable
testing commit 48d180e2bf5a527ba6513a8abddf8b3beb6b7674 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 4d67d629f9113bd456d6cb1ecddcc25d40e1ba06ec9dfaf75c1b37c0deedcc99
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 48d180e2bf5a527ba6513a8abddf8b3beb6b7674
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[92c556ed6318e13c16746495a8d4513129eb9b0f] f2fs: fix to detect inconsistent nat entry during truncation

determine whether the revision contains the guilty commit
revision b0a1fe4610de5761a66de0e43540fc3d59638402 crashed and is reachable
testing commit 92c556ed6318e13c16746495a8d4513129eb9b0f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 9105fdb4701cc36ad48b00a6c723e2dc196e1894664347f0536230a3c6265661
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 92c556ed6318e13c16746495a8d4513129eb9b0f
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[16778aea91869756cad3e07c9ce8ef32a660358c] f2fs: use folio_test_writeback

determine whether the revision contains the guilty commit
revision 278a6253a673611dbc8ab72a3b34b151a8e75822 crashed and is reachable
revisions tested: 44, total time: 12h3m44.227851306s (build: 3h46m39.961435687s, test: 7h37m35.327633339s)
error: bisection is taking too long (>12h0m0s), aborting