ci starts bisection 2023-09-18 08:47:02.718681556 +0000 UTC m=+423766.737805566 bisecting cause commit starting from dfa449a58323de195773cf928d99db4130702bf7 building syzkaller on 0b6a67ac4b0dc26f43030c5edd01c9175f13b784 fetch other tags and check if the commit is present ensuring issue is reproducible on original commit dfa449a58323de195773cf928d99db4130702bf7 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 6e1c5dddd307d76090d1acf9f63f5ac77f8cb92d11659ad1e6a143c02a2ed9d9 all runs: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] check whether we can drop unnecessary instrumentation disabling configs for [BUG KASAN LOCKDEP HANG LEAK UBSAN], they are not needed testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 052d858976721ad3229c5ace5a07066a13c5a2133162f5ce5ba96bca6cff51a7 all runs: boot failed: BUG: unable to handle kernel NULL pointer dereference in stack_depot_save_flags unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0 kconfig minimization: base=3883 full=7702 leaves diff=2022 split chunks (needed=false): <2022> split chunk #0 of len 2022 into 5 parts testing without sub-chunk 1/5 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9140c8d1de750ae87c8474e2958ddec65ec32dbd2dde01227ef18af596aa62c3 run #0: basic kernel testing failed: WARNING in page_add_anon_rmap run #1: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #2: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #3: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #4: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #5: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #6: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #7: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #8: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #9: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 2/5 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: bb2e3b71732a80caaa4b2f48f6990d93f6ca4641d06337754fea466fe999197f run #0: basic kernel testing failed: WARNING in page_add_anon_rmap run #1: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #2: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #3: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #4: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #5: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #6: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #7: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #8: crashed: BUG: sleeping function called from invalid context in bdev_getblk run #9: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 3/5 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e0f79030484e9046fbe5d2e6aaf0bf7544c4ea78968c07678355f704f51ed8a5 all runs: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] the chunk can be dropped testing without sub-chunk 4/5 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 02814ab0d4ed95919908f138977d4dca7c65e7a3b1aa26d0671d380d543e2e78 all runs: OK false negative chance: 0.000 testing without sub-chunk 5/5 testing commit dfa449a58323de195773cf928d99db4130702bf7 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 2efb68f3cdc721453653eccb85327ee628c6efef5ff31f2b64e6f43caa5a8a14 all runs: crashed: BUG: sleeping function called from invalid context in bdev_getblk representative crash: BUG: sleeping function called from invalid context in bdev_getblk, types: [ATOMIC_SLEEP] the chunk can be dropped minimized to 405 configs; suspects: [AF_RXRPC ARCH_ENABLE_MEMORY_HOTREMOVE ATM AX25 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_ADVANCED NETFILTER_CONNCOUNT NET_IPGRE NET_IPGRE_DEMUX NFS_V4_1 NF_CONNTRACK_SNMP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_ARP 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 NLS_UCS2_UTILS 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_REPORTING PAHOLE_HAS_LANG_EXCLUDE 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 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 PPPOE_HASH_BITS_4 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_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 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_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] picked [v6.5 v6.4 v6.3 v6.1 v5.19 v5.17 v5.15 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 28 release tags testing release v6.5 testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 50c021288570fb20d0aeaf0833de3131077ae39fe0003b45890086cdf83b3700 all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] testing release v6.4 testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b467e9bd1ff556cc0868d6fe550e3240ffa853bba2883a437c408c016688e7b5 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v6.3 testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: e163b1e7eb7447b105c71acc032a20b13496f97d6490d339d2bf4be1f78b5d05 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v6.1 testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: f345e9235d6d345c98bb2070115855aabca1af2c622da41daf44132d9b4371b7 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 683745845b679b082ba1b77ab7ede622c62e529f8d2cabb24a0c37c8b2d76f50 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 21475d8c9aa9e1919bccb0fd611157a9e73f677fae459b48953a9a8d802c1a76 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: dca15e73931f98cc543e94869f837d1e96b6e230c87012d8afad4024e57a32fa all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] testing release v5.13 testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8f3258a4100690f03eabde2d23cbab5d1c8a2538f525502dfe547b08a7746723 all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] testing release v5.10 testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 526dda3f727b893d42ff6a8b23694fc159bbec4da98d0cafc038421375ff7bc4 all runs: crashed: BUG: sleeping function called from invalid context in __bread_gfp representative crash: BUG: sleeping function called from invalid context in __bread_gfp, types: [ATOMIC_SLEEP] testing release v5.7 testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 340b1af8abab1907269d5e535cf33ef1e71dde9c86c5642d0c6eeca347119da4 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.4 testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: d3d6dce0e2db6837d62368b2f31fdf53e1389b2ab3eda1777dfda08b5918ca24 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v5.1 testing commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: ef2d30a083191ba28685b312db51ef2a5d7d8622e50c736b63950c154baddc3c all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] testing release v4.19 testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc compiler: gcc version 8.4.1 20210217 (GCC) kernel signature: effbded04a5ad0fe509ef295813cf068f475b6278490fc0e2aad156fbf56b6a9 all runs: crashed: BUG: sleeping function called from invalid context in __getblk_gfp representative crash: BUG: sleeping function called from invalid context in __getblk_gfp, types: [ATOMIC_SLEEP] crash still not fixed/happens on the oldest tested release revisions tested: 20, total time: 4h40m57.948130055s (build: 2h45m23.302815493s, test: 1h25m48.091473739s) oldest tested release already had the bug or it had kernel test errors commit msg: Linux 4.19 crash: BUG: sleeping function called from invalid context in __getblk_gfp loop0: rw=0, want=26932836, limit=128 Buffer I/O error on dev loop0, logical block 13466417, async page read attempt to access beyond end of device loop0: rw=0, want=16147214, limit=128 Buffer I/O error on dev loop0, logical block 8073606, async page read BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Not tainted 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 attempt to access beyond end of device loop0: rw=0, want=6491550, limit=128 Buffer I/O error on dev loop0, logical block 3245774, async page read attempt to access beyond end of device loop0: rw=0, want=17669880, limit=128 Buffer I/O error on dev loop0, logical block 8834939, async page read BUG: sleeping function called from invalid context at include/linux/pagemap.h:481 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 lock_page include/linux/pagemap.h:481 [inline] pagecache_get_page+0x33e/0x6c0 mm/filemap.c:1554 find_or_create_page include/linux/pagemap.h:322 [inline] grow_dev_page fs/buffer.c:947 [inline] grow_buffers fs/buffer.c:1016 [inline] __getblk_slow fs/buffer.c:1043 [inline] __getblk_gfp+0x1f6/0x700 fs/buffer.c:1320 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at include/linux/pagemap.h:481 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 lock_page include/linux/pagemap.h:481 [inline] pagecache_get_page+0x33e/0x6c0 mm/filemap.c:1554 find_or_create_page include/linux/pagemap.h:322 [inline] grow_dev_page fs/buffer.c:947 [inline] grow_buffers fs/buffer.c:1016 [inline] __getblk_slow fs/buffer.c:1043 [inline] __getblk_gfp+0x1f6/0x700 fs/buffer.c:1320 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217 CPU: 0 PID: 3057 Comm: syz-executor.0 Tainted: G W 4.19.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x15a/0x20a lib/dump_stack.c:113 ___might_sleep.cold.15+0x1f1/0x265 kernel/sched/core.c:6143 __might_sleep+0x95/0x190 kernel/sched/core.c:6096 __getblk_gfp+0x3a/0x700 fs/buffer.c:1318 __bread_gfp+0xa/0x190 fs/buffer.c:1354 sb_bread include/linux/buffer_head.h:307 [inline] get_branch+0x290/0x630 fs/sysv/itree.c:104 get_block+0x179/0x1160 fs/sysv/itree.c:218 block_read_full_page+0x26f/0xbd0 fs/buffer.c:2247 sysv_readpage+0x13/0x20 fs/sysv/itree.c:461 do_read_cache_page.part.6+0x3dc/0x880 mm/filemap.c:2805 do_read_cache_page mm/filemap.c:2781 [inline] read_cache_page+0x40/0x70 mm/filemap.c:2893 read_mapping_page include/linux/pagemap.h:402 [inline] dir_get_page.isra.0+0x5e/0xc0 fs/sysv/dir.c:58 sysv_find_entry+0x19c/0x470 fs/sysv/dir.c:146 sysv_inode_by_name+0x66/0x25a fs/sysv/dir.c:360 sysv_lookup fs/sysv/namei.c:53 [inline] sysv_lookup+0x59/0xc0 fs/sysv/namei.c:46 lookup_open+0x5bd/0x1d30 fs/namei.c:3213 do_last fs/namei.c:3324 [inline] path_openat+0x132a/0x2a50 fs/namei.c:3534 do_filp_open+0x177/0x250 fs/namei.c:3564 do_sys_open+0x1dc/0x350 fs/open.c:1063 __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x79/0xb0 fs/open.c:1076 do_syscall_64+0xd0/0x540 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f08a832aae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f08a7ead0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f08a8449f80 RCX: 00007f08a832aae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 RBP: 00007f08a837647a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f08a8449f80 R15: 00007ffe714a90d8 BUG: sleeping function called from invalid context at fs/buffer.c:1318 in_atomic(): 1, irqs_disabled(): 0, pid: 3057, name: syz-executor.0 2 locks held by syz-executor.0/3057: #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: inode_lock_shared include/linux/fs.h:748 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: do_last fs/namei.c:3323 [inline] #0: 000000001ef7a4c7 (&type->i_mutex_dir_key#8){.+.+}, at: path_openat+0x1312/0x2a50 fs/namei.c:3534 #1: 000000005a6c3ca0 (pointers_lock){.+.+}, at: get_block+0x158/0x1160 fs/sysv/itree.c:217 Preemption disabled at: [] get_block+0x158/0x1160 fs/sysv/itree.c:217