ci2 starts bisection 2024-08-28 07:02:41.662123486 +0000 UTC m=+52831.129594019 bisecting fixing commit since 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 building syzkaller on 8bdc0f220628c9347b3581fead4c026272439799 ensuring issue is reproducible on original commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: be5d1a7803801aaec0aa01b19828f2c1c21b6dc315ed45a7044503841d6ef06a all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] check whether we can drop unnecessary instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 46c8149cec7b65aaf448a6745457c8416a6c21ea42e5fb0f807645c0807c393d all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the bug reproduces without the instrumentation disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN BUG], they are not needed kconfig minimization: base=3703 full=7267 leaves diff=1981 split chunks (needed=false): <1981> split chunk #0 of len 1981 into 5 parts testing without sub-chunk 1/5 disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2ba11a95c8009cd51efdbba8c98509da1072569aa7f5ab00b473f1c97094eb91 all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 939c72dad2cb887ce14b82e66e9fc184006f099ce661620151d18dfcae721020 all runs: OK false negative chance: 0.000 testing without sub-chunk 3/5 disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 055266aa480c480fb75efcface26ff0b122c61e2266015115ddc7a2cbc6d4780 all runs: crashed: INFO: task hung in __fdget_pos representative crash: INFO: task hung in __fdget_pos, types: [HANG] the chunk can be dropped testing without sub-chunk 4/5 disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a8ef2bc7cca70e4d3e0dc1258e6f70e13e177af612c8c81d328e52abf0d86afe all runs: crashed: INFO: rcu detected stall in sys_getdents64 representative crash: INFO: rcu detected stall in sys_getdents64, types: [HANG] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [ATOMIC_SLEEP LEAK UBSAN BUG KASAN LOCKDEP], they are not needed testing commit 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 485eff509b8788b679717734279141684c0ef34cc4552e6876c61d3ec879828d run #0: crashed: INFO: rcu detected stall in sys_getdents64 run #1: crashed: INFO: rcu detected stall in sys_getdents64 run #2: crashed: INFO: rcu detected stall in sys_getdents64 run #3: crashed: INFO: rcu detected stall in sys_getdents64 run #4: crashed: INFO: rcu detected stall in sys_getdents64 run #5: crashed: INFO: rcu detected stall in sys_getdents64 run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in sys_getdents64 run #8: crashed: INFO: rcu detected stall in sys_getdents64 run #9: crashed: INFO: rcu detected stall in sys_getdents64 representative crash: INFO: rcu detected stall in sys_getdents64, types: [HANG] the chunk can be dropped minimized to 397 configs; suspects: [6LOWPAN ACPI_WMI ARCH_ENABLE_MEMORY_HOTREMOVE ASUS_WMI CMA DAX_DRIVER DLM DRM DRM_BRIDGE DRM_FBDEV_EMULATION DRM_PANEL_BRIDGE DRM_PANEL_ORIENTATION_QUIRKS DRM_SIMPLEDRM DRM_TTM DRM_TTM_HELPER 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_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 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 FUNCTION_ALIGNMENT_16B FUNCTION_ALIGNMENT_4B 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_CMEDIA HID_CORSAIR HID_CP2112 HID_ELECOM HID_ELO HID_EMS_FF HID_GEMBIRD HID_GFRM HID_GREENASIA HID_GT683R HID_HOLTEK HID_ICADE HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_LOGITECH_DJ HID_LOGITECH_HIDPP HID_MAGICMOUSE HID_MAYFLASH 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_SENSOR_ACCEL_3D HID_SENSOR_ALS 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_STEELSERIES HID_THINGM HID_TIVO HID_TWINHAN HID_UCLOGIC HID_UDRAW_PS3 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_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_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_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR 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 RFKILL SND SOUND STAGING TRANSPARENT_HUGEPAGE VIDEO_DEV VIDEO_V4L2 VIRTIO_FS WAN ZONE_DEVICE] disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed determining the merge base between 7c6d66f0266faf94d04b3bfe0d7a06eae3484c50 and 86987d84b968b69a610fd00ab9006c13db193b4e 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: 217ddc9b9915bd839c1befd7eada554fbfa9c7b68ee0b3b1ae7244e93f3c7df7 all runs: crashed: INFO: rcu detected stall in sys_getdents64 representative crash: INFO: rcu detected stall in sys_getdents64, types: [HANG] testing current HEAD 86987d84b968b69a610fd00ab9006c13db193b4e testing commit 86987d84b968b69a610fd00ab9006c13db193b4e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e03aa7be0dfc3537ca16333d3317a4b3460222ca010bdafd8910789e42d3eff1 all runs: OK false negative chance: 0.000 # git bisect start 86987d84b968b69a610fd00ab9006c13db193b4e 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 125551 revisions left to test after this (roughly 17 steps) [1118aa4c70a6978afb0c4391ad29826c14b842b3] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 1118aa4c70a6978afb0c4391ad29826c14b842b3 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 48f89a7670b87e11467888e9eba1f9d47b3d890a27d67b15659d724a56cc3bba all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 1118aa4c70a6978afb0c4391ad29826c14b842b3 Bisecting: 62758 revisions left to test after this (roughly 16 steps) [89cdf9d556016a54ff6ddd62324aa5ec790c05cc] Merge tag 'net-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 89cdf9d556016a54ff6ddd62324aa5ec790c05cc gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 88293c7ff2a4854c71a5d526907f4a0027e885b59221d32442f220cd6e198ab5 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 89cdf9d556016a54ff6ddd62324aa5ec790c05cc Bisecting: 31407 revisions left to test after this (roughly 15 steps) [b71871395cf3a0ca7c0a7d79b4faa584ac872809] Merge tag 'hardening-v6.9-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux determine whether the revision contains the guilty commit revision 89cdf9d556016a54ff6ddd62324aa5ec790c05cc crashed and is reachable testing commit b71871395cf3a0ca7c0a7d79b4faa584ac872809 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: c55dc896ab9b53a5b8cd2f415df8b9b47b32a39b3730a6ad7d66a04d3c2d0c45 run #0: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe run #1: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #2: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe run #3: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #4: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #5: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe run #6: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #7: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #8: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #9: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip b71871395cf3a0ca7c0a7d79b4faa584ac872809 Bisecting: 31384 revisions left to test after this (roughly 15 steps) [1a39193137e8dc35707990d8b28ea4211ca9c105] Merge tag 'irq-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision 1118aa4c70a6978afb0c4391ad29826c14b842b3 crashed and is reachable testing commit 1a39193137e8dc35707990d8b28ea4211ca9c105 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: d6d4813158f05beb31da0ee4da19cbf78beff6e0cb40c9435070ce862d5a665d run #0: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #1: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #2: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #3: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #4: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #5: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #6: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #7: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe run #8: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM run #9: basic kernel testing failed: SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM err exit status NUM unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 # git bisect skip 1a39193137e8dc35707990d8b28ea4211ca9c105 Bisecting: 31384 revisions left to test after this (roughly 15 steps) [35f0c94a1207cd250ed705860bd223f01761b209] Merge branch 'pci/controller/gpio' determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 35f0c94a1207cd250ed705860bd223f01761b209 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 36e5d7c8c3ac7711c3cc91e8d5a08a8c23fe489b520c0ace21a99d9f08277de5 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 35f0c94a1207cd250ed705860bd223f01761b209 Bisecting: 8748 revisions left to test after this (roughly 13 steps) [280e36f0d5b997173d014c07484c03a7f7750668] nsfs: use cleanup guard determine whether the revision contains the guilty commit revision b71871395cf3a0ca7c0a7d79b4faa584ac872809 crashed and is reachable testing commit 280e36f0d5b997173d014c07484c03a7f7750668 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 1621b8309bbdd5a476397f6adf6708e485fb634e481ef95cf8104b863e878510 all runs: OK false negative chance: 0.000 # git bisect bad 280e36f0d5b997173d014c07484c03a7f7750668 Bisecting: 3832 revisions left to test after this (roughly 12 steps) [f96eb1172ed8d74cfed7da92d2045ec64028cc38] dsa: lan9303: consistent naming for PHY address parameter determine whether the revision contains the guilty commit revision 1118aa4c70a6978afb0c4391ad29826c14b842b3 crashed and is reachable testing commit f96eb1172ed8d74cfed7da92d2045ec64028cc38 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b5d92e22f4a2358b90c826d5d1ebb45093c53af348e04c10637df15dc9d3d1c1 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good f96eb1172ed8d74cfed7da92d2045ec64028cc38 Bisecting: 1578 revisions left to test after this (roughly 11 steps) [e3950967f6e6b74a3606739ec50ed19f3398c7d8] Merge tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit e3950967f6e6b74a3606739ec50ed19f3398c7d8 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 86893fb5f03eff9de4169d4acca26894ae43c263e2161029dd23ae9a6ea545a6 all runs: OK false negative chance: 0.000 # git bisect bad e3950967f6e6b74a3606739ec50ed19f3398c7d8 Bisecting: 1125 revisions left to test after this (roughly 10 steps) [98896d8795d72acf166f83b06c2706effa019d92] Merge tag 'x86_cc_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip determine whether the revision contains the guilty commit revision 1118aa4c70a6978afb0c4391ad29826c14b842b3 crashed and is reachable testing commit 98896d8795d72acf166f83b06c2706effa019d92 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 266abc27d86b0919389ce951c10f8dc3fc2d783d1af35aa1a1329829d56d0a20 all runs: OK false negative chance: 0.000 # git bisect bad 98896d8795d72acf166f83b06c2706effa019d92 Bisecting: 556 revisions left to test after this (roughly 9 steps) [b02c520fee6327eb4b25696c5e2d6732f362213c] Merge tag 'wq-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq determine whether the revision contains the guilty commit revision 1118aa4c70a6978afb0c4391ad29826c14b842b3 crashed and is reachable testing commit b02c520fee6327eb4b25696c5e2d6732f362213c gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 59ce86ca6f3158f6de423b078357232553862b85b75968119c2da10be971b7fb all runs: OK false negative chance: 0.000 # git bisect bad b02c520fee6327eb4b25696c5e2d6732f362213c Bisecting: 356 revisions left to test after this (roughly 8 steps) [3a56e241732975c2c1247047ddbfc0ac6f6a4905] Merge tag 'for-6.11/io_uring-20240714' of git://git.kernel.dk/linux determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 3a56e241732975c2c1247047ddbfc0ac6f6a4905 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: fc799d24342f3e2fb3a4cd10a911c1bd40fe0201036f450763f5637ab2d3a3eb all runs: OK false negative chance: 0.000 # git bisect bad 3a56e241732975c2c1247047ddbfc0ac6f6a4905 Bisecting: 102 revisions left to test after this (roughly 7 steps) [7d156879ffd6c48428c2f46d5c2b4b80d9c9ee79] Merge tag 'vfs-6.11.module.description' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision b71871395cf3a0ca7c0a7d79b4faa584ac872809 crashed and is reachable testing commit 7d156879ffd6c48428c2f46d5c2b4b80d9c9ee79 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e57110560dd4016fa100157d6fc63118d9645720a477643072f803967ab54116 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 7d156879ffd6c48428c2f46d5c2b4b80d9c9ee79 Bisecting: 41 revisions left to test after this (roughly 6 steps) [f608cabaeda472887c008e42398e8fca14e8f411] Merge tag 'vfs-6.11.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision 7d156879ffd6c48428c2f46d5c2b4b80d9c9ee79 crashed and is reachable testing commit f608cabaeda472887c008e42398e8fca14e8f411 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4f2d4cf5a017fe8fc560ab0ac73231e747253a276c96fca0b03f281c9ea6cdb0 all runs: OK false negative chance: 0.000 # git bisect bad f608cabaeda472887c008e42398e8fca14e8f411 Bisecting: 31 revisions left to test after this (roughly 5 steps) [b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93] Merge tag 'vfs-6.11.mount.api' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs determine whether the revision contains the guilty commit revision b71871395cf3a0ca7c0a7d79b4faa584ac872809 crashed and is reachable testing commit b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b82b8f4698111d178e7827ce75035d241fd9d6638d9ba9a695a1cc21cd1e2b4d all runs: OK false negative chance: 0.000 # git bisect bad b8fc1bd73a5a12e48f9fd2e7ccea60cadf718c93 Bisecting: 14 revisions left to test after this (roughly 4 steps) [b548291690d1afc33e66d956b82bbd3c250660ed] tracefs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 1a39193137e8dc35707990d8b28ea4211ca9c105 crashed and is reachable testing commit b548291690d1afc33e66d956b82bbd3c250660ed gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: a690db456c0d69e9e7d5a2a1fdab11feb6bd8b31112540c255838551bd2671ac all runs: OK false negative chance: 0.000 # git bisect bad b548291690d1afc33e66d956b82bbd3c250660ed Bisecting: 6 revisions left to test after this (roughly 3 steps) [ffe1b94d7464bef15b6585f9e7f8192cd0668327] exfat: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 1a39193137e8dc35707990d8b28ea4211ca9c105 crashed and is reachable testing commit ffe1b94d7464bef15b6585f9e7f8192cd0668327 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e2ef2611bcac775a160cd8eacff59fc53ff6b924c96072672fb847402abba5bb all runs: OK false negative chance: 0.000 # git bisect bad ffe1b94d7464bef15b6585f9e7f8192cd0668327 Bisecting: 2 revisions left to test after this (roughly 2 steps) [748cddf13de55d9b1ab1988647d3b19d8d03b2e2] autofs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 1a39193137e8dc35707990d8b28ea4211ca9c105 crashed and is reachable testing commit 748cddf13de55d9b1ab1988647d3b19d8d03b2e2 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 7b5478c0820997031861ed5cb5f82fa6f1c5e4f449656bfbcb06e7182ddcf244 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 748cddf13de55d9b1ab1988647d3b19d8d03b2e2 Bisecting: 1 revision left to test after this (roughly 1 step) [49abee5991e18f14ec822ef53acd173ae58ff594] debugfs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 8bb7eca972ad531c9b149c0a51ab43a417385813 crashed and is reachable testing commit 49abee5991e18f14ec822ef53acd173ae58ff594 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 04e30b084d737af915551da6538863d271919c29bc37c4b387a9bf95870f847f all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good 49abee5991e18f14ec822ef53acd173ae58ff594 Bisecting: 0 revisions left to test after this (roughly 0 steps) [dcffad38c7677a975ca36db34da4f085995ca50e] efivarfs: Convert to new uid/gid option parsing helpers determine whether the revision contains the guilty commit revision 1a39193137e8dc35707990d8b28ea4211ca9c105 crashed and is reachable testing commit dcffad38c7677a975ca36db34da4f085995ca50e gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 55337c2a7694948ed3632fabd69d98c45322e6a7843bdc1ae50df8ebad0e33d1 all runs: crashed: INFO: rcu detected stall in corrupted representative crash: INFO: rcu detected stall in corrupted, types: [HANG] # git bisect good dcffad38c7677a975ca36db34da4f085995ca50e ffe1b94d7464bef15b6585f9e7f8192cd0668327 is the first bad commit commit ffe1b94d7464bef15b6585f9e7f8192cd0668327 Author: Eric Sandeen Date: Thu Jun 27 19:31:51 2024 -0500 exfat: Convert to new uid/gid option parsing helpers Convert to new uid/gid option parsing helpers Signed-off-by: Eric Sandeen Link: https://lore.kernel.org/r/dda575de-11a7-4139-8a25-07957d311ed3@redhat.com Signed-off-by: Christian Brauner fs/exfat/super.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) accumulated error probability: 0.00 culprit signature: e2ef2611bcac775a160cd8eacff59fc53ff6b924c96072672fb847402abba5bb parent signature: 55337c2a7694948ed3632fabd69d98c45322e6a7843bdc1ae50df8ebad0e33d1 revisions tested: 28, total time: 5h57m54.903014902s (build: 2h27m26.380003397s, test: 3h17m50.650626958s) first good commit: ffe1b94d7464bef15b6585f9e7f8192cd0668327 exfat: Convert to new uid/gid option parsing helpers recipients (to): ["brauner@kernel.org" "sandeen@redhat.com"] recipients (cc): []