ci starts bisection 2023-12-31 16:10:57.832130253 +0000 UTC m=+769085.428895460
bisecting fixing commit since 45a3e24f65e90a047bef86f927ebdc4c710edaa1
building syzkaller on d521bc5692c2ea3fa25a1a2ae3190b18c0dfc181
ensuring issue is reproducible on original commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d4bd03ec060ae64124e204ddbe0f8dbc4d7083406974fa91dfb7b3ab8db812fd
run #0: crashed: general protection fault in mac80211_hwsim_netlink_notify
run #1: crashed: BUG: unable to handle kernel paging request in corrupted
run #2: crashed: WARNING: locking bug in sock_wfree
run #3: crashed: WARNING: locking bug in sock_wfree
run #4: crashed: general protection fault in hrtimer_reprogram
run #5: crashed: BUG: unable to handle kernel paging request in find_match
run #6: crashed: UBSAN: shift-out-of-bounds in shmem_add_to_page_cache
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: crashed: general protection fault in sock_poll
run #9: crashed: BUG: unable to handle kernel paging request in corrupted
run #10: crashed: general protection fault in nl80211_netlink_notify
run #11: crashed: general protection fault in locks_remove_posix
run #12: crashed: general protection fault in locks_remove_posix
run #13: crashed: KASAN: user-memory-access Read in __find_get_block
run #14: crashed: WARNING: locking bug in sock_wfree
run #15: crashed: BUG: unable to handle kernel paging request in corrupted
run #16: crashed: general protection fault in hrtimer_reprogram
run #17: crashed: BUG: unable to handle kernel paging request in corrupted
run #18: crashed: general protection fault in locks_remove_posix
run #19: crashed: general protection fault in hrtimer_reprogram
representative crash: general protection fault in mac80211_hwsim_netlink_notify, types: [UNKNOWN]
check whether we can drop unnecessary instrumentation
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e72f804ed1a5acda387bce0a420e4bf6ab046f2530f6f2edda0df1dec1156cdc
run #0: crashed: BUG: unable to handle kernel paging request in unmap_page_range
run #1: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #2: crashed: BUG: unable to handle kernel paging request in d_path
run #3: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: OK
run #9: OK
representative crash: BUG: unable to handle kernel paging request in unmap_page_range, types: [UNKNOWN]
the bug reproduces without the instrumentation
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
kconfig minimization: base=3917 full=7584 leaves diff=2003
split chunks (needed=false): <2003>
split chunk #0 of len 2003 into 5 parts
testing without sub-chunk 1/5
disabling configs for [HANG LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 132e6bc1b1870cb29a6f5e394b930c6a514f348ef8487a9eef35436334eabae5
run #0: crashed: BUG: unable to handle kernel paging request in corrupted
run #1: crashed: kernel panic: stack-protectSeaBIOS (version NUM.NUM.NUM-google)
run #2: crashed: BUG: unable to handle kernel paging request in __tlb_remove_page_size
run #3: crashed: BUG: unable to handle kernel paging request in refill_obj_stock
run #4: crashed: invalid opcode in corrupted
run #5: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #9: OK
representative crash: BUG: unable to handle kernel paging request in corrupted, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 020c6d2b05a4070ad317201599393763768acc0d73070952729d19dd6ea0548c
run #0: crashed: BUG: unabSeaBIOS (version NUM.NUM.NUM-google)
run #1: crashed: BUG: unable to handle kernel paging request in __d_lookup
run #2: crashed: BUG: unable to handle kernel paging request in sock_wfree
run #3: crashed: BUG: unable to handle kernel paging request in vfs_write
run #4: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #5: crashed: BUG: unable to handle kernel paging request in __d_lookup_rcu
run #6: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch
run #9: OK
representative crash: BUG: unabSeaBIOS (version NUM.NUM.NUM-google), types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c43d9b0210ca5561c641174b6012f8450db710b6bf5155499e019c5194aae4f2
run #0: crashed: invalid opcode in corrupted
run #1: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch
run #2: crashed: BUG: unable to handle kernel paging request in filemap_get_read_batch
run #3: crashed: BUG: unable to handle kernel paging request in corrupted
run #4: crashed: BUG: unable to handle kernel paging request in locks_remove_posix
run #5: crashed: BUG: unable to handle kernel paging request in corrupted
run #6: crashed: BUG: unable to handle kernel paging request in corrupted
run #7: crashed: BUG: unable to handle kernel paging request in leaf_paste_entries
run #8: OK
run #9: OK
representative crash: invalid opcode in corrupted, types: [UNKNOWN]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG KASAN], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4b3f448cf1a53774c37ced82ec67f34bae56851dbfc869c6f9aa350f295a7064
all runs: OK
false negative chance: 0.000
testing without sub-chunk 5/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 45a3e24f65e90a047bef86f927ebdc4c710edaa1 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 43eec8099b2b306ab819c93b1f02f4db26f224014adcf1ada9e0ea493320780a
run #0: crashed: BUG: Bad page map
run #1: crashed: kernel panic: stack-protectSeaBIOS (version NUM.NUM.NUM-google)
run #2: OK
run #3: crashed: BUG: unable to handle kernel paging request in find_task_by_vpid
run #4: crashed: BUG: unable to handle kernel paging request in __radix_tree_delete
run #5: crashed: BUG: unable to handle kernel paging request in kernfs_dop_revalidate
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: Bad page map, types: [UNKNOWN]
the chunk can be dropped
minimized to 401 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 CC_HAS_UBSAN_BOUNDS CFG80211 CMA DAX DLM DVB_CORE ENCRYPTED_KEYS EXTCON GENEVE GPIOLIB HAMRADIO HAVE_CLK HID_SENSOR_HUB HID_SMARTJOYPLUS HID_THRUSTMASTER IIO INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_IPOIB INFINIBAND_USER_ACCESS INFINIBAND_VIRT_DMA INPUT_TABLET INPUT_TOUCHSCREEN IP_SCTP L2TP LIBNVDIMM MEDIA_COMMON_OPTIONS MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_USB_SUPPORT MEMORY_HOTPLUG MEMORY_HOTREMOVE MFD_DLN2 MFD_RETU MMC MTD MTD_UBI NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_TPROXY_IPV4 NF_TPROXY_IPV6 NILFS2_FS NLMON NLS_CODEPAGE_1250 NLS_CODEPAGE_1251 NLS_CODEPAGE_737 NLS_CODEPAGE_775 NLS_CODEPAGE_850 NLS_CODEPAGE_852 NLS_CODEPAGE_855 NLS_CODEPAGE_857 NLS_CODEPAGE_860 NLS_CODEPAGE_861 NLS_CODEPAGE_862 NLS_CODEPAGE_863 NLS_CODEPAGE_864 NLS_CODEPAGE_865 NLS_CODEPAGE_866 NLS_CODEPAGE_869 NLS_CODEPAGE_874 NLS_CODEPAGE_932 NLS_CODEPAGE_936 NLS_CODEPAGE_949 NLS_CODEPAGE_950 NLS_ISO8859_13 NLS_ISO8859_14 NLS_ISO8859_15 NLS_ISO8859_2 NLS_ISO8859_3 NLS_ISO8859_4 NLS_ISO8859_5 NLS_ISO8859_6 NLS_ISO8859_7 NLS_ISO8859_8 NLS_ISO8859_9 NLS_KOI8_R NLS_KOI8_U NLS_MAC_CELTIC NLS_MAC_CENTEURO NLS_MAC_CROATIAN NLS_MAC_CYRILLIC NLS_MAC_GAELIC NLS_MAC_GREEK NLS_MAC_ICELAND NLS_MAC_INUIT NLS_MAC_ROMAN NLS_MAC_ROMANIAN NLS_MAC_TURKISH NOP_USB_XCEIV NOZOMI NTFS3_FS NTFS3_FS_POSIX_ACL NTFS3_LZX_XPRESS NTFS_FS NTFS_RW NULL_TTY NUMA_BALANCING NUMA_BALANCING_DEFAULT_ENABLED NUMA_EMU NUMA_KEEP_MEMINFO NVDIMM_DAX NVDIMM_KEYS NVDIMM_PFN NVME_CORE NVME_FABRICS NVME_FC NVME_MULTIPATH NVME_RDMA NVME_TARGET NVME_TARGET_FC NVME_TARGET_FCLOOP NVME_TARGET_LOOP NVME_TARGET_RDMA NVME_TARGET_TCP NVME_TCP N_GSM N_HDLC OCFS2_DEBUG_FS OCFS2_FS OCFS2_FS_O2CB OCFS2_FS_STATS OCFS2_FS_USERSPACE_CLUSTER OF_GPIO OF_PMEM OMFS_FS OPENVSWITCH OPENVSWITCH_GENEVE OPENVSWITCH_GRE OPENVSWITCH_VXLAN ORANGEFS_FS OSF_PARTITION OVERLAY_FS OVERLAY_FS_INDEX OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW OVERLAY_FS_REDIRECT_DIR PACKET_DIAG PADATA PAGE_IDLE_FLAG PAGE_POOL PAGE_POOL_STATS PAGE_REPORTING PAHOLE_HAS_SPLIT_BTF PARPORT PARPORT_NOT_PC PARTITION_ADVANCED PCCARD PCCARD_NONSTATIC PCIEAER PCI_ENDPOINT PCI_IOV PCMCIA PCMCIA_LOAD_CIS PERCPU_STATS PERSISTENT_KEYRINGS PER_VMA_LOCK_STATS PHONET PHYLINK PHY_CPCAP_USB PHY_QCOM_USB_HS PHY_QCOM_USB_HSIC PHY_SAMSUNG_USB2 PHY_TUSB1210 PKCS7_TEST_KEY PKCS8_PRIVATE_KEY_PARSER PM_CLK PNFS_BLOCK PNFS_FILE_LAYOUT PNFS_FLEXFILE_LAYOUT PPP PPPOATM PPPOE PPPOL2TP PPP_ASYNC PPP_BSDCOMP PPP_DEFLATE PPP_FILTER PPP_MPPE PPP_MULTILINK PPP_SYNC_TTY PPTP PREEMPT PREEMPT_NOTIFIERS PRISM2_USB PROC_CHILDREN PSI PSTORE PSTORE_842_COMPRESS PSTORE_COMPRESS PSTORE_DEFLATE_COMPRESS PSTORE_DEFLATE_COMPRESS_DEFAULT PSTORE_LZ4HC_COMPRESS PSTORE_LZ4_COMPRESS PSTORE_LZO_COMPRESS PSTORE_ZSTD_COMPRESS QCOM_QMI_HELPERS QNX4FS_FS QNX6FS_FS QRTR QRTR_TUN R8712U RADIO_ADAPTERS RADIO_SHARK RADIO_SHARK2 RADIO_TEA575X RAID6_PQ RAID_ATTRS RC_ATI_REMOTE RC_CORE RC_DEVICES RDMA_RXE RDMA_SIW RDS RDS_RDMA RDS_TCP READ_ONLY_THP_FOR_FS REALTEK_AUTOPM REED_SOLOMON REED_SOLOMON_DEC8 REGMAP REGMAP_I2C REGMAP_IRQ REGMAP_MMIO REGULATOR REGULATOR_TWL4030 REISERFS_FS REISERFS_FS_POSIX_ACL REISERFS_FS_SECURITY REISERFS_FS_XATTR REISERFS_PROC_INFO RESET_CONTROLLER RFKILL RFKILL_INPUT RFKILL_LEDS RMI4_2D_SENSOR RMI4_CORE RMI4_F03 RMI4_F03_SERIO RMI4_F11 RMI4_F12 RMI4_F30 ROMFS_BACKED_BY_BOTH ROMFS_FS ROMFS_ON_BLOCK ROMFS_ON_MTD ROSE RTC_DRV_HID_SENSOR_TIME RXKAD SCHED_CORE SCSI_FC_ATTRS SCSI_HPSA SCSI_ISCSI_ATTRS SCSI_LOGGING SCSI_NETLINK SCSI_SAS_ATA SCSI_SAS_ATTRS SCSI_SAS_LIBSAS SCSI_SCAN_ASYNC SCSI_SRP_ATTRS SCTP_COOKIE_HMAC_MD5 SCTP_COOKIE_HMAC_SHA1 SCTP_DEFAULT_COOKIE_HMAC_MD5 SECONDARY_TRUSTED_KEYRING SECURITY_INFINIBAND SECURITY_NETWORK_XFRM SERIAL_DEV_BUS SERIAL_DEV_CTRL_TTYPORT SERIAL_MCTRL_GPIO SGI_PARTITION SIGNATURE SIGNED_PE_FILE_VERIFICATION SLHC SLIP SLIP_COMPRESSED SLIP_MODE_SLIP6 SLIP_SMART SMARTJOYPLUS_FF SMBFS SMC SMC_DIAG SMSC_PHY SMS_SIANO_MDTV SMS_SIANO_RC SMS_USB_DRV SND SND_ALOOP SND_BCD2000 SND_CTL_FAST_LOOKUP SND_CTL_LED SND_DEBUG SND_DMA_SGBUF SND_DRIVERS SND_DUMMY SND_DYNAMIC_MINORS SND_HDA SND_HDA_CODEC_ANALOG SND_HDA_CODEC_CA0110 SND_HDA_CODEC_CA0132 SND_HDA_CODEC_CIRRUS SND_HDA_CODEC_CMEDIA SND_HDA_CODEC_CONEXANT SND_HDA_CODEC_HDMI SND_HDA_CODEC_REALTEK SND_HDA_CODEC_SI3054 SND_HDA_CODEC_SIGMATEL SND_HDA_CODEC_VIA SND_HDA_COMPONENT SND_HDA_CORE SND_HDA_GENERIC SND_HDA_GENERIC_LEDS SND_HDA_HWDEP SND_HDA_I915 SND_HDA_INPUT_BEEP SND_HDA_INTEL SND_HDA_PATCH_LOADER SND_HDA_RECONFIG SND_HRTIMER SND_HWDEP SND_INTEL_DSP_CONFIG SND_INTEL_NHLT SND_INTEL_SOUNDWIRE_ACPI SND_JACK SND_JACK_INPUT_DEV SND_MIXER_OSS SND_OSSEMUL SND_PCI SND_PCM SND_PCMCIA SND_PCM_OSS SND_PCM_OSS_PLUGINS SND_PCM_TIMER SND_PCM_XRUN_DEBUG SND_PROC_FS SND_RAWMIDI SND_SEQUENCER SND_SEQUENCER_OSS SND_SEQ_DEVICE SND_SEQ_DUMMY SND_SEQ_HRTIMER_DEFAULT SND_SEQ_MIDI SND_SEQ_MIDI_EVENT SND_SEQ_VIRMIDI SND_SUPPORT_OLD_API SND_TIMER SND_USB SND_USB_6FIRE SND_USB_AUDIO SND_USB_AUDIO_USE_MEDIA_CONTROLLER SND_USB_CAIAQ SND_USB_CAIAQ_INPUT SND_USB_HIFACE SND_USB_LINE6 SND_USB_POD SND_USB_PODHD SND_USB_TONEPORT SND_USB_UA101 SND_USB_US122L SND_USB_USX2Y SND_USB_VARIAX SND_VERBOSE_PROCFS SND_VIRMIDI SND_VIRTIO SND_VMASTER SND_X86 SOCK_VALIDATE_XMIT SOLARIS_X86_PARTITION SONY_FF SOUND SOUND_OSS_CORE SOUND_OSS_CORE_PRECLAIM SPI SPI_DLN2 SPI_DYNAMIC SPI_MASTER SQUASHFS SQUASHFS_4K_DEVBLK_SIZE SQUASHFS_COMPILE_DECOMP_SINGLE SQUASHFS_DECOMP_SINGLE SQUASHFS_FILE_DIRECT SQUASHFS_LZ4 SQUASHFS_LZO SQUASHFS_XATTR SQUASHFS_XZ SQUASHFS_ZLIB SQUASHFS_ZSTD SSB SSB_PCIHOST_POSSIBLE SSB_PCMCIAHOST_POSSIBLE SSB_SDIOHOST_POSSIBLE STAGING STP STREAM_PARSER SUNRPC_BACKCHANNEL SUN_PARTITION SW_SYNC SYSFB SYSV68_PARTITION SYSV_FS TABLET_USB_ACECAD TABLET_USB_AIPTEK TABLET_USB_HANWANG TABLET_USB_KBTAB TABLET_USB_PEGASUS TAHVO_USB TAHVO_USB_HOST_BY_DEFAULT TASKS_TRACE_RCU TCG_CRB TCG_TIS TCG_TIS_CORE TCG_TPM TCP_CONG_BBR TCP_CONG_BIC TCP_CONG_CDG TCP_CONG_DCTCP TCP_CONG_HSTCP TCP_CONG_HTCP TCP_CONG_HYBLA TCP_CONG_ILLINOIS TCP_CONG_LP TCP_CONG_NV TCP_CONG_SCALABLE TCP_CONG_VEGAS TCP_CONG_VENO TCP_CONG_WESTWOOD TCP_CONG_YEAH TEXTSEARCH TEXTSEARCH_BM TEXTSEARCH_FSM TEXTSEARCH_KMP THERMAL_NETLINK THP_SWAP THRUSTMASTER_FF TIPC TIPC_CRYPTO TIPC_DIAG TIPC_MEDIA_IB TIPC_MEDIA_UDP TLS TLS_TOE TOUCHSCREEN_SUR40 TOUCHSCREEN_USB_3M TOUCHSCREEN_USB_COMPOSITE TOUCHSCREEN_USB_DMC_TSC10 TOUCHSCREEN_USB_E2I TOUCHSCREEN_USB_EASYTOUCH TOUCHSCREEN_USB_EGALAX TOUCHSCREEN_USB_ELO TOUCHSCREEN_USB_ETT_TC45USB TOUCHSCREEN_USB_ETURBO TOUCHSCREEN_USB_GENERAL_TOUCH TOUCHSCREEN_USB_GOTOP TOUCHSCREEN_USB_GUNZE TOUCHSCREEN_USB_IDEALTEK TOUCHSCREEN_USB_IRTOUCH TOUCHSCREEN_USB_ITM TOUCHSCREEN_USB_JASTEC TOUCHSCREEN_USB_NEXIO TOUCHSCREEN_USB_PANJIT TOUCHSCREEN_USB_ZYTRONIC TRANSPARENT_HUGEPAGE TRANSPARENT_HUGEPAGE_MADVISE TTPCI_EEPROM TTY_PRINTK TUN_VNET_CROSS_LE TWL4030_CORE TYPEC TYPEC_FUSB302 TYPEC_TCPCI TYPEC_TCPM TYPEC_TPS6598X TYPEC_UCSI UBIFS_ATIME_SUPPORT UBIFS_FS UBIFS_FS_ADVANCED_COMPR UBIFS_FS_LZO UBIFS_FS_SECURITY UBIFS_FS_XATTR UBIFS_FS_ZLIB UBIFS_FS_ZSTD UBSAN_ONLY_BOUNDS UCSI_ACPI UDF_FS UDMABUF UFS_FS UFS_FS_WRITE UHID ULTRIX_PARTITION UNICODE UNIXWARE_DISKLABEL UNIX_DIAG USB4 USB4_NET USBIP_CORE USBIP_HOST USBIP_VHCI_HCD USBIP_VUDC USBPCWATCHDOG USB_ACM USB_ADUTUX USB_AIRSPY USB_ALI_M5632 USB_AN2720 USB_APPLEDISPLAY USB_ARMLINUX USB_BDC_UDC USB_BELKIN USB_C67X00_HCD USB_CATC USB_CDC_PHONET USB_CHAOSKEY USB_CHIPIDEA USB_CHIPIDEA_HOST USB_CHIPIDEA_PCI USB_CHIPIDEA_UDC USB_CONFIGFS USB_CONFIGFS_ACM USB_CONFIGFS_ECM USB_CONFIGFS_ECM_SUBSET USB_CONFIGFS_EEM USB_CONFIGFS_F_FS USB_CONFIGFS_F_HID USB_CONFIGFS_F_LB_SS USB_CONFIGFS_F_MIDI USB_CONFIGFS_F_PRINTER USB_DWC2 USB_GADGET USB_MUSB_HDRC USB_NET_CDC_SUBSET USB_ROLE_SWITCH USB_STORAGE_REALTEK USB_ULPI_BUS USB_USBNET VIDEO_DEV VXLAN WIRELESS WLAN ZONE_DEVICE]
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing current HEAD 453f5db0619e2ad64076aab16ff5a00e0f7c53a2
testing commit 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 gcc
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 92de3f0eb2684e126883c2ec3ae1c2b96819b17dac4c0ae5e0b68f9744dba2f1
run #0: crashed: BUG: unable to handle kernel paging request in __hrtimer_run_queues
run #1: crashed: BUG: unable to handle pagSeaBIOS (version NUM.NUM.NUM-google)
run #2: crashed: BUG: unable to handle kernel paging request in rcu_core
run #3: crashed: BUG: unable to handle kernel paging request in _prb_read_valid
run #4: crashed: BUG: unable to handle kernel paging request in timerqueue_add
run #5: crashed: BUG: unable to handle kernel paging request in skb_release_data
run #6: crashed: BUG: unable to handle kernel paging request in corrupted
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: unable to handle kernel paging request in __hrtimer_run_queues, types: [UNKNOWN]
crash still not fixed/happens on the oldest tested release
revisions tested: 8, total time: 2h6m14.734147876s (build: 45m52.31294428s, test: 1h15m44.221570904s)
crash still not fixed or there were kernel test errors
commit msg: Merge tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
crash: BUG: unable to handle kernel paging request in __hrtimer_run_queues
BUG: unable to handle page fault for address: 0000000200000019
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 103b73067 P4D 103b73067 PUD 0
Oops: 0000 [#1] PREEMPT SMP
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.7.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:lookup_object lib/debugobjects.c:195 [inline]
RIP: 0010:debug_object_deactivate lib/debugobjects.c:785 [inline]
RIP: 0010:debug_object_deactivate+0x69/0xf0 lib/debugobjects.c:771
Code: 48 ff 76 84 4c 89 ef e8 a5 27 c1 00 48 8b 9b 40 ff 76 84 31 d2 48 89 c6 48 85 db 75 0a eb 4b 48 8b 1b 48 85 db 74 43 83 c2 01 <48> 3b 6b 18 75 ef 8b 43 10 83 f8 03 76 20 83 f8 04 75 1f 4c 89 ef
RSP: 0018:ffffc90000328f08 EFLAGS: 00010002
RAX: 0000000000000002 RBX: 0000000200000001 RCX: 00000000a6fb8be4
RDX: 0000000000000002 RSI: 0000000000000002 RDI: ffffffff84792880
RBP: ffffc90001e0fe70 R08: 0000000000080001 R09: ffff888104640e10
R10: 0000000000080000 R11: 0000000000000001 R12: ffffffff82611ae0
R13: ffffffff84792880 R14: 0000000000000002 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000200000019 CR3: 0000000103b88000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
debug_hrtimer_deactivate kernel/time/hrtimer.c:427 [inline]
debug_deactivate kernel/time/hrtimer.c:483 [inline]
__run_hrtimer kernel/time/hrtimer.c:1656 [inline]
__hrtimer_run_queues+0x89/0x300 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0xfd/0x230 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x7e/0x1b0 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x8b/0xb0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:native_irq_disable arch/x86/include/asm/irqflags.h:37 [inline]
RIP: 0010:arch_local_irq_disable arch/x86/include/asm/irqflags.h:72 [inline]
RIP: 0010:acpi_safe_halt+0x1b/0x20 drivers/acpi/processor_idle.c:113
Code: ed c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 65 48 8b 04 25 80 cd 02 00 48 8b 00 a8 08 75 0c 66 90 0f 00 2d 21 2a 3b 00 fb f4 c3 0f 1f 00 0f b6 47 08 3c 01 74 0b 3c 02 74 05 8b 7f 04 eb 9f
RSP: 0018:ffffc900002f3e58 EFLAGS: 00000246
RAX: 0000000000004000 RBX: 0000000000000001 RCX: 0000000a83c48688
RDX: ffff88813bd00000 RSI: ffff888104a7b000 RDI: ffff888104a7b064
RBP: ffff888145a4d400 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000080000 R11: 0000000000000000 R12: ffffffff8324ba40
R13: ffff888104a7b064 R14: 0000000000000001 R15: 0000000000000000
acpi_idle_enter+0xa3/0xf0 drivers/acpi/processor_idle.c:707
cpuidle_enter_state+0x8f/0x440 drivers/cpuidle/cpuidle.c:267
cpuidle_enter+0x28/0x40 drivers/cpuidle/cpuidle.c:388
cpuidle_idle_call kernel/sched/idle.c:215 [inline]
do_idle+0x1c8/0x220 kernel/sched/idle.c:282
cpu_startup_entry+0x25/0x30 kernel/sched/idle.c:380
start_secondary+0x100/0x120 arch/x86/kernel/smpboot.c:336
secondary_startup_64_no_verify+0x166/0x16b
Modules linked in:
CR2: 0000000200000019
---[ end trace 0000000000000000 ]---
RIP: 0010:lookup_object lib/debugobjects.c:195 [inline]
RIP: 0010:debug_object_deactivate lib/debugobjects.c:785 [inline]
RIP: 0010:debug_object_deactivate+0x69/0xf0 lib/debugobjects.c:771
Code: 48 ff 76 84 4c 89 ef e8 a5 27 c1 00 48 8b 9b 40 ff 76 84 31 d2 48 89 c6 48 85 db 75 0a eb 4b 48 8b 1b 48 85 db 74 43 83 c2 01 <48> 3b 6b 18 75 ef 8b 43 10 83 f8 03 76 20 83 f8 04 75 1f 4c 89 ef
RSP: 0018:ffffc90000328f08 EFLAGS: 00010002
RAX: 0000000000000002 RBX: 0000000200000001 RCX: 00000000a6fb8be4
RDX: 0000000000000002 RSI: 0000000000000002 RDI: ffffffff84792880
RBP: ffffc90001e0fe70 R08: 0000000000080001 R09: ffff888104640e10
R10: 0000000000080000 R11: 0000000000000001 R12: ffffffff82611ae0
R13: ffffffff84792880 R14: 0000000000000002 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000200000019 CR3: 0000000103b88000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 48 ff 76 84 rex.W push -0x7c(%rsi)
4: 4c 89 ef mov %r13,%rdi
7: e8 a5 27 c1 00 call 0xc127b1
c: 48 8b 9b 40 ff 76 84 mov -0x7b8900c0(%rbx),%rbx
13: 31 d2 xor %edx,%edx
15: 48 89 c6 mov %rax,%rsi
18: 48 85 db test %rbx,%rbx
1b: 75 0a jne 0x27
1d: eb 4b jmp 0x6a
1f: 48 8b 1b mov (%rbx),%rbx
22: 48 85 db test %rbx,%rbx
25: 74 43 je 0x6a
27: 83 c2 01 add $0x1,%edx
* 2a: 48 3b 6b 18 cmp 0x18(%rbx),%rbp <-- trapping instruction
2e: 75 ef jne 0x1f
30: 8b 43 10 mov 0x10(%rbx),%eax
33: 83 f8 03 cmp $0x3,%eax
36: 76 20 jbe 0x58
38: 83 f8 04 cmp $0x4,%eax
3b: 75 1f jne 0x5c
3d: 4c 89 ef mov %r13,%rdi