https://bugzilla.kernel.org/show_bug.cgi?id=208271 Bug ID: 208271 Summary: Occurred when tried to create an ext4 filesystem on an exfat micro-sd. Trace is in dexcription Product: File System Version: 2.5 Kernel Version: 4.15.0-106-generic Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ext4 Assignee: fs_ext4@xxxxxxxxxxxxxxxxxxxx Reporter: dreamshader@xxxxxx Regression: No [ 125.833223] ------------[ cut here ]------------ [ 125.833228] kernel BUG at /build/linux-WWApIw/linux-4.15.0/fs/ext4/extents_status.c:763! [ 125.833243] invalid opcode: 0000 [#1] SMP PTI [ 125.833245] Modules linked in: mmc_block rfcomm vmw_vsock_vmci_transport vsock vmw_vmci appletalk ipx p8023 psnap p8022 llc pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) cmac bnep binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic nls_iso8859_1 i915 arc4 iwldvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btusb btrtl btbcm btintel bluetooth kvm iwlwifi cdc_mbim cdc_wdm qcserial cdc_ncm usb_wwan usbnet usbserial ecdh_generic mii irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel drm_kms_helper cfg80211 drm aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf snd_hda_intel snd_hda_codec joydev input_leds serio_raw rtsx_pci_ms memstick mac_hid mei_me mei snd_hda_core snd_hwdep snd_pcm [ 125.833293] snd_timer snd tpm_infineon soundcore i2c_algo_bit lpc_ich fb_sys_fops syscopyarea sysfillrect shpchp sysimgblt fujitsu_laptop sparse_keymap video nfsd auth_rpcgss nfs_acl lockd sch_fq_codel grace sunrpc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc psmouse e1000e ahci libahci rtsx_pci ptp pps_core [ 125.833319] CPU: 1 PID: 1910 Comm: pool Tainted: G W OE 4.15.0-106-generic #107-Ubuntu [ 125.833321] Hardware name: FUJITSU LIFEBOOK E752/FJNB253, BIOS Version 2.07 02/25/2013 [ 125.833331] RIP: 0010:ext4_es_cache_extent+0xfa/0x110 [ 125.833334] RSP: 0018:ffffa34fc2d3b850 EFLAGS: 00010213 [ 125.833337] RAX: 07ffffffffffffff RBX: ffff8ba23bbdb018 RCX: 0000ffffffffffff [ 125.833339] RDX: 0000000000007fff RSI: 00000000ffffffff RDI: ffff8ba25bbf1208 [ 125.833342] RBP: ffffa34fc2d3b8a0 R08: 1000ffffffffffff R09: 00000000000003bb [ 125.833344] R10: 0000000000000000 R11: 0000005053b79602 R12: 0000000000007ffd [ 125.833346] R13: ffff8ba25bbf1208 R14: 00000000ffffffff R15: 00000000ffffffff [ 125.833349] FS: 00007fd078f7a700(0000) GS:ffff8ba29e240000(0000) knlGS:0000000000000000 [ 125.833352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.833354] CR2: 00005613c0127640 CR3: 0000000406eec002 CR4: 00000000001606e0 [ 125.833357] Call Trace: [ 125.833365] ext4_cache_extents+0x87/0xd0 [ 125.833369] __read_extent_tree_block+0xed/0x180 [ 125.833374] ? _cond_resched+0x19/0x40 [ 125.833379] ext4_find_extent+0x153/0x310 [ 125.833382] ext4_ext_map_blocks+0x77/0xf10 [ 125.833389] ? blk_queue_bio+0x35f/0x450 [ 125.833393] ? bit_wait+0x60/0x60 [ 125.833396] ? schedule+0x2c/0x80 [ 125.833399] ? io_schedule+0x16/0x40 [ 125.833405] ext4_map_blocks+0x414/0x600 [ 125.833410] _ext4_get_block+0x75/0x100 [ 125.833415] ext4_get_block+0x16/0x20 [ 125.833420] generic_block_bmap+0x4e/0x70 [ 125.833425] ext4_bmap+0x75/0xe0 [ 125.833430] bmap+0x1f/0x30 [ 125.833437] jbd2_journal_init_inode+0x16/0xd0 [ 125.833440] ext4_load_journal+0x18a/0x5e1 [ 125.833444] ? down_write+0x12/0x40 [ 125.833450] ? register_shrinker+0x25/0x30 [ 125.833454] ext4_fill_super+0x29e7/0x3200 [ 125.833462] mount_bdev+0x248/0x290 [ 125.833465] ? ext4_calculate_overhead+0x4a0/0x4a0 [ 125.833469] ? mount_bdev+0x248/0x290 [ 125.833472] ? ext4_calculate_overhead+0x4a0/0x4a0 [ 125.833477] ext4_mount+0x15/0x20 [ 125.833482] mount_fs+0x37/0x160 [ 125.833485] ? alloc_vfsmnt+0x1b3/0x230 [ 125.833490] vfs_kern_mount.part.24+0x5d/0x110 [ 125.833495] do_mount+0x5ed/0xce0 [ 125.833498] ? memdup_user+0x4f/0x80 [ 125.833503] SyS_mount+0x98/0xe0 [ 125.833508] do_syscall_64+0x73/0x130 [ 125.833514] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.833517] RIP: 0033:0x7fd07bb853ca [ 125.833520] RSP: 002b:00007fd078f792a8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 125.833523] RAX: ffffffffffffffda RBX: 00007fd06c00c400 RCX: 00007fd07bb853ca [ 125.833525] RDX: 00007fd06c06fea0 RSI: 00007fd06c06fe80 RDI: 00007fd06c06fec0 [ 125.833527] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fd06c06696f [ 125.833529] R10: 00000000c0ed0006 R11: 0000000000000202 R12: 00007fd06c06fec0 [ 125.833531] R13: 00007fd06c06fea0 R14: 0000000000000000 R15: 00007fd07d4ea8a4 [ 125.833534] Code: 2f 01 48 85 db 74 1f 48 8b 03 48 8b 7b 08 48 83 c3 18 48 8d 55 b0 4c 89 ee e8 f3 d7 8d 00 48 8b 03 48 85 c0 75 e4 e9 55 ff ff ff <0f> 0b e8 8f a8 d6 ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 [ 125.833566] RIP: ext4_es_cache_extent+0xfa/0x110 RSP: ffffa34fc2d3b850 [ 125.833570] ---[ end trace 3ba194e33d8cb275 ]--- -- You are receiving this mail because: You are watching the assignee of the bug.
