From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f52.google.com (mail-ed1-f52.google.com [209.85.208.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9E9BF3FC3 for ; Sat, 11 Sep 2021 19:46:52 +0000 (UTC) Received: by mail-ed1-f52.google.com with SMTP id n10so7707775eda.10 for ; Sat, 11 Sep 2021 12:46:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:subject:to:message-id:date:user-agent:mime-version :content-transfer-encoding:content-language; bh=ZDplAABJgIhd01M/CMMVDIcbLWux1TYHO9hIv9lijvg=; b=ZcZnkKXyWus3+fDg5u1m44VXx1fFMwBOLqMfzua9xkTvSeH/xY3h2MyXLcDL8PzzIP y2RnqPnJ+9tD7nHxytVLksPECrCEBZHRJPmclAY3votg384Ewm+2jUyrE4WxjICTSlVv i7EKMOyXxadw9bPQ4N9zeyCRHwoShRP8+zbPwbTmjRz23fYzXKM7GwU94g/A5wsrREam IrpoEGuMCsAl+wx+qDlxuKFUt3Uzd67L/l8VNU3pyxkPJ5YYnKL4aPDrlOfa8RHV2csB nKIW9Y5ve9+z0lW6LPT5R0HotbJ6SWzBqw81s//7RVS/jZnrsVfog9wayCohYPhLpgp+ kZtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:subject:to:message-id:date:user-agent :mime-version:content-transfer-encoding:content-language; bh=ZDplAABJgIhd01M/CMMVDIcbLWux1TYHO9hIv9lijvg=; b=rlk8zhZOXeFw0P8ousrwMMDdal6VvlswN18TvoUfjorcUBTLh1Jta5iL/om/PFfJWO mOSHhUkLi9qxxi0EPeknlFOtxYEv5j6+5KmQc0luwxfspAjlRZ6DOUNYgLm/gBwcXhNW 5RTUKwhbWWwD1VQqsAZfX56505kGR/Rgj4T+MdeM7sN7fddHSwkBYuyO9gKEE3f1dYb7 DaYWn5igUX9ojeF3cqHHWqdK4TVKUsEbAvnUE3139LlmOgv7bYG2dZptP1bx7F3Yj6gR KJs961Juo4NBIW1vscKB6IngXlZZ1+syQFbgdaEBciAjRovTLV7kxrJbtYjpZnD8RLmp 4hgA== X-Gm-Message-State: AOAM530wfP48+DFB8RA2zo7QswDyXbcmhh2xWZJDRLK0vII90b46IWCE +VjfMNaemzphx6Tf7bWMTzo4issBdH+gnw== X-Google-Smtp-Source: ABdhPJyb8Xpe+qLfMCvxr+AckBfZ4UAZeg/6UuKYk2Ihf+YWl7wtpTayA8LhxMH7gy0Rm3WJLX5GYQ== X-Received: by 2002:aa7:c9cd:: with SMTP id i13mr4774520edt.178.1631389610565; Sat, 11 Sep 2021 12:46:50 -0700 (PDT) Received: from [192.168.0.163] ([37.239.218.45]) by smtp.gmail.com with ESMTPSA id h2sm1342501edd.43.2021.09.11.12.46.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 11 Sep 2021 12:46:50 -0700 (PDT) From: Mohammad Rasim Subject: [BUG] moving big tree of files to the ntfs partition causes kernel crash To: Konstantin Komarov , ntfs3@lists.linux.dev Message-ID: Date: Sat, 11 Sep 2021 22:46:42 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Hi, I'm using the ntfs3 driver from the paragon git tree on the "5.10.59" kernel under Manjaro linux. Trying to move a big tree of files ("buildroot" git tree) from an ext4 partition to the ntfs partition is causing a kernel crash 1. [ 952.614014] BUG: kernel NULL pointer dereference, address: 000000000000000e 2. [ 952.614017] #PF: supervisor read access in kernel mode 3. [ 952.614018] #PF: error_code(0x0000) - not-present page 4. [ 952.614018] PGD 0 P4D 0 5. [ 952.614020] Oops: 0000 [#1] PREEMPT SMP NOPTI 6. [ 952.614022] CPU: 3 PID: 182 Comm: kworker/u64:8 Tainted: G OE 5.10.59-1-MANJARO #1 7. [ 952.614023] Hardware name: Micro-Star International Co., Ltd MS-7C02/B450 TOMAHAWK MAX (MS-7C02), BIOS 3.B0 05/12/2021 8. [ 952.614026] Workqueue: writeback wb_workfn (flush-8:16) 9. [ 952.614030] RIP: 0010:ni_write_inode+0xe6b/0xed0 [ntfs3] 10. [ 952.614031] Code: 4f 06 44 8b 40 04 41 8b 37 48 89 c3 44 0f b7 48 0a 48 8b 7c 24 20 4c 01 fa 44 89 44 24 38 e8 2c 38 01 00 8b 54 24 38 48 89 de <44> 0f b7 48 0e 48 89 c7 44 89 4c 24 30 e8 13 fd 42 d2 44 8b 4c 24 11. [ 952.614032] RSP: 0018:ffffb668007e7ac0 EFLAGS: 00010286 12. [ 952.614033] RAX: 0000000000000000 RBX: ffff9b4880ddfc30 RCX: 0000000000000000 13. [ 952.614034] RDX: 0000000000000050 RSI: ffff9b4880ddfc30 RDI: ffff9b46283865a4 14. [ 952.614034] RBP: ffff9b461990c2c8 R08: ffff9b462b380000 R09: 0000000000000001 15. [ 952.614035] R10: 0000000000000002 R11: 0000000000000002 R12: 0000000000000000 16. [ 952.614035] R13: ffff9b458553c800 R14: ffff9b473a5c5100 R15: ffff9b4880dddc60 17. [ 952.614037] FS: 0000000000000000(0000) GS:ffff9b4c9eac0000(0000) knlGS:0000000000000000 18. [ 952.614037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 19. [ 952.614038] CR2: 000000000000000e CR3: 00000004009d2000 CR4: 0000000000350ee0 20. [ 952.614039] Call Trace: 21. [ 952.614044] ? ntfs_get_block_vbo+0x490/0x490 [ntfs3] 22. [ 952.614046] ? sched_clock+0x5/0x10 23. [ 952.614048] ? sched_clock_cpu+0xc/0xb0 24. [ 952.614049] __writeback_single_inode+0x268/0x320 25. [ 952.614051] writeback_sb_inodes+0x1fc/0x480 26. [ 952.614052] __writeback_inodes_wb+0x4c/0xe0 27. [ 952.614054] wb_writeback+0x1ff/0x2f0 28. [ 952.614055] wb_workfn+0x2f8/0x510 29. [ 952.614056] ? __update_idle_core+0x20/0xa0 30. [ 952.614058] ? __switch_to_asm+0x42/0x70 31. [ 952.614061] process_one_work+0x1ad/0x370 32. [ 952.614062] worker_thread+0x50/0x3b0 33. [ 952.614063] ? rescuer_thread+0x380/0x380 34. [ 952.614064] kthread+0x133/0x150 35. [ 952.614066] ? kthread_associate_blkcg+0xc0/0xc0 36. [ 952.614067] ret_from_fork+0x22/0x30 37. [ 952.614068] Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_counter nf_tables libcrc32c bridge stp llc rfcomm ntfs3(OE) nfnetlink md4 rpcrdma rdma_cm iw_cm nls_utf8 ib_cm cifs ib_core dns_resolver fscache libdes ccm cmac algif_hash algif_skcipher af_alg joydev mousedev bnep btusb btrtl btbcm btintel bluetooth usbhid ecdh_generic ecc uas usb_storage iwlmvm mac80211 libarc4 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi iwlwifi snd_hda_intel snd_intel_dspcfg edac_mce_amd soundwire_intel soundwire_generic_allocation soundwire_cadence nct6775 hwmon_vid snd_hda_codec kvm_amd snd_hda_core kvm snd_hwdep soundwire_bus irqbypass wmi_bmof cfg80211 snd_soc_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_compress ac97_bus snd_pcm_dmaengine snd_pcm aesni_intel r8169 snd_timer crypto_simd ccp cryptd nls_iso8859_1 snd glue_helper realtek 38. [ 952.614099] vfat mdio_devres rapl fat rfkill libphy rng_core soundcore sp5100_tco mac_hid i2c_piix4 k10temp wmi acpi_cpufreq gpio_amdpt pinctrl_amd gpio_generic pcspkr nfsd vboxnetflt(OE) vboxnetadp(OE) auth_rpcgss nfs_acl lockd vboxdrv(OE) grace uinput i2c_dev sunrpc sg crypto_user fuse nfs_ssc ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 crc32c_intel xhci_pci amdgpu gpu_sched ttm i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec drm agpgart 39. [ 952.614119] CR2: 000000000000000e 40. [ 952.614121] ---[ end trace f5cc69b33954c423 ]--- 41. [ 952.614123] RIP: 0010:ni_write_inode+0xe6b/0xed0 [ntfs3] 42. [ 952.614124] Code: 4f 06 44 8b 40 04 41 8b 37 48 89 c3 44 0f b7 48 0a 48 8b 7c 24 20 4c 01 fa 44 89 44 24 38 e8 2c 38 01 00 8b 54 24 38 48 89 de <44> 0f b7 48 0e 48 89 c7 44 89 4c 24 30 e8 13 fd 42 d2 44 8b 4c 24 43. [ 952.614125] RSP: 0018:ffffb668007e7ac0 EFLAGS: 00010286 44. [ 952.614125] RAX: 0000000000000000 RBX: ffff9b4880ddfc30 RCX: 0000000000000000 45. [ 952.614126] RDX: 0000000000000050 RSI: ffff9b4880ddfc30 RDI: ffff9b46283865a4 46. [ 952.614127] RBP: ffff9b461990c2c8 R08: ffff9b462b380000 R09: 0000000000000001 47. [ 952.614127] R10: 0000000000000002 R11: 0000000000000002 R12: 0000000000000000 48. [ 952.614128] R13: ffff9b458553c800 R14: ffff9b473a5c5100 R15: ffff9b4880dddc60 49. [ 952.614128] FS: 0000000000000000(0000) GS:ffff9b4c9eac0000(0000) knlGS:0000000000000000 50. [ 952.614129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 51. [ 952.614130] CR2: 000000000000000e CR3: 00000004009d2000 CR4: 0000000000350ee0 52. [ 970.534491] kauditd_printk_skb: 1 callbacks suppressed