From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6769A161321; Sun, 21 Jul 2024 21:11:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.17.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721596270; cv=none; b=m/yY3nUu6keZCDAz8mBu28BVwdgpAm4fTmkdVUE3BF82VoJD9+Z8VeMxcQJJKfDqZxzlFC+z6VnOLehmnGG4OmtjOeSJWBYYakg2ago5u8c6K1beFQ15n2N9RTymCtynCczPA317rWt8DC3wWrytLCYcd5xUY36lu0cdFSiKmMM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721596270; c=relaxed/simple; bh=aOER0KavdduMrSh6sKKrzQF4xuuB9KflIoXEwakApc4=; h=Message-ID:Date:MIME-Version:To:From:Subject:Content-Type; b=RqEovTjR9jRqE8bRrwsKuTIHMuCLhyKQC4ZBMetk2wGcW+MXNc3QBhEXlfAd9qSDTldT6xj4aOuJnlv+0y/zxsmTeDY81Erab+fYx6+56sToGZWog0Mj41Lxm5PE8YIGr2q/sVEPr3yQaGZ7+l/yiE6DQmGx8SIEghQhy2JvPJQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.com; spf=pass smtp.mailfrom=gmx.com; dkim=pass (2048-bit key) header.d=gmx.com header.i=aros@gmx.com header.b=H98LFE7i; arc=none smtp.client-ip=212.227.17.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmx.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.com header.i=aros@gmx.com header.b="H98LFE7i" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.com; s=s31663417; t=1721596261; x=1722201061; i=aros@gmx.com; bh=xNOyNgAjPPDbf5c6cgjYWAGnKCgXeLcbMtiYlXvkj5k=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:From:Subject: Content-Type:Content-Transfer-Encoding:cc: content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=H98LFE7iXPLfKBy4d9lLvT/7RmxziiwDTcy/JtO5LzbgRDY8MAaCL5zm/COAqC0f DKn8dgFA0SdbI/xxc6X69at+q/u1SOhl2lMFFGzssTpY6QBztZzPmfViAob7P80Dz MWasvfn/UIdmde/SZokmqs5mOud7ic3HH4Z8fDX1PDjckFZe/wLDVQzk2NfLy8AuP 9LwgFsXj2YB9OANz2C6xWo8yDZdRbA/YYIWGrBN1R55O4mBFKpXVW5QG3S3bb1xCS I++Hpw8e5bSLLMJ9n3rA3/ipfoIulTKsQWVYdUjgf4yvZZVqsFg3ZT71astmddGok i7P1+8axDKt2JWSA9g== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [10.6.110.76] ([194.110.13.8]) by mail.gmx.net (mrgmx104 [212.227.17.174]) with ESMTPSA (Nemesis) id 1M2wGi-1sSKyn1XR6-00HEXP; Sun, 21 Jul 2024 23:11:01 +0200 Message-ID: <500f38b2-ad30-4161-8065-a10e53bf1b02@gmx.com> Date: Sun, 21 Jul 2024 21:10:59 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 To: Linux Kernel Mailing List , linux-ext4@vger.kernel.org, xcreativ@gmail.com, madeisbaer@arcor.de From: "Artem S. Tashkinov" Subject: Linux 6.10 regression resulting in a crash when using an ext4 filesystem Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:yKOWLUBiagvL1PezUlr62IolUBXm2HQUsu7TsRumoYKLDl7GnCn Uc/v80jg97cJT2jm1AzVeFbCuDd8yBLre/2hNDupk+7zl/fLZLEWFfMLEeSXfSEe2vq7kin CNLEWboPyDeRV/+FhuzNGco3UEk7NGBXuP5BcrYGHJ7tJH3H58xtEhz5wLv/YexYSn8dl+2 fRK+rWY8NjdFxf3bh9Jug== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:0YzS8RxRvac=;sxGlQlpWUWZQvcgsTNQwMgxV4YP 47Pf6EYf1v/TUEe8XPVMeE4dt/ivt/mNQamiMuHeo6TEACUiCaL4qEeHr8WqyLUOYRwm5yDv8 rD6XuGM0FD32/RiDVoUbY8gAuYc+f4HbY+8LaQ88PZJssesYzf2m+hiPeGxH7Qgo9mpkvokzs A+8LExqdMSU7d9bBTm7FYhvLVwx6bvnZKXZplBS6O3wsai5Bgp2f6up7CyRZR8Og1mgjmTKwq zJozwvzlIZkeA609skyEbqK4qZtWiUM3LKq4tG52CrT/ocG6nch2ChiO27NO1Z5umNepabg95 ZvYB2eu1f0r8RwYuJtDXRpQgDrTTuQGSLszV1EAEvkZBXtVHJBvcdmzc2wsr+/btEWcJzfIP/ YVE/k0Qhj3hijka1Ydl1RCK8eojY7qpTgOf1IoEN9kkEzJYFw6nEhJ/keeVQT74mubY9PxdbX TqN3coqQbPlPl5RXRC/h1wivVsnxMesCO46AsxZD+UI8D4JmUe+DCGHHENF/TQzRP94MT2v71 Iimsq25DjVU7KNMGIdtHQEYy5o/vJ9wAbJr58L7zEkrv32xeBpbFDci/YE5Drh2CrTofubNss sBLtOpWIi+Jfy01ocLI5t9QN3vnnaZ4n796erMDIPR6XJEsddHc5nHRcozU62vHo13n+2kW/n xXmDre5VlK1EEK7iZMgteeZqCS7Fdg5v+xM/U7tO08iPjR5NX66wjCjShcytvT6Th22ZFB/lO i88jxAvXMdQiPZA8TarxonZcM2vVb8+RCHR9WMt1lpmevjV0TrLnxG+cLsMVFti/Iu1mSNNLW pLXbBaVAcGv36Fv63KYibcZ6NsZMTfNX5hfB3STtoQ3S0= Hello, There are now two bug reports containing very similar if not exactly the same backtraces. https://bugzilla.kernel.org/show_bug.cgi?id=3D219072 https://bugzilla.kernel.org/show_bug.cgi?id=3D219078 Theodore, please take a look. Might not be necesserily ext4 related but I cannot tell. =2D-----------[ cut here ]------------ strnlen: detected buffer overflow: 17 byte read of buffer size 16 WARNING: CPU: 3 PID: 1622 at lib/string_helpers.c:1029 __fortify_report+0x43/0x50 Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq uhid cmac algif_hash algif_skcipher af_alg bnep vfat fat amd_atl intel_rapl_msr intel_rapl_common kvm_amd snd_hda_codec_realtek snd_hda_codec_generic kvm ip6t_REJECT snd_hda_scodec_component snd_hda_codec_hdmi nf_reject_ipv6 crct10dif_pclmul crc32_pclmul xt_hl snd_usb_audio polyval_clmulni snd_hda_intel ip6t_rt polyval_generic snd_intel_dspcfg gf128mul snd_usbmidi_lib snd_intel_sdw_acpi ghash_clmulni_intel sha512_ssse3 snd_ump snd_hda_codec sha256_ssse3 snd_rawmidi sha1_ssse3 btusb snd_hda_core snd_seq_device aesni_intel btrtl mc snd_hwdep btintel crypto_simd btbcm snd_pcm cryptd r8169 btmtk realtek snd_timer mdio_devres rapl bluetooth snd wmi_bmof k10temp pcspkr ipt_REJECT ccp i2c_piix4 libphy soundcore nf_reject_ipv4 xt_LOG rfkill nf_log_syslog joydev mousedev nft_limit gpio_amdpt gpio_generic mac_hid lz4 lz4_compress xt_limit xt_addrtype xt_tcpudp xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c tcp_bbr winesync(OE) pkcs8_key_parser i2c_dev crypto_user dm_mod loop nfnetlink zram ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid amdgpu video amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy nvme drm_display_helper nvme_core crc32c_intel cec xhci_pci xhci_pci_renesas nvme_auth wmi CPU: 3 PID: 1622 Comm: KIO::WorkerThre Tainted: G OE 6.10.0-arch1-1 #1 3f70a25b32dbfb369f64430c352117d965bafd6c Hardware name: Micro-Star International Co., Ltd MS-7C02/B450 TOMAHAWK MAX (MS-7C02), BIOS 3.I0 10/14/2023 RIP: 0010:__fortify_report+0x43/0x50 Code: c1 83 e7 01 48 c7 c1 82 1a 45 8f 48 c7 c7 e8 49 4b 8f 48 8b 34 c5 e0 55 ed 8e 48 c7 c0 3d f7 44 8f 48 0f 44 c8 e8 7d 4b a3 ff <0f> 0b c3 cc cc cc cc 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffb4b09f7b3b68 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff991a934c6000 RCX: 0000000000000027 RDX: ffff99219eba19c8 RSI: 0000000000000001 RDI: ffff99219eba19c0 RBP: ffffb4b09f7b3c38 R08: 0000000000000000 R09: ffffb4b09f7b39e8 R10: ffffffff8fcb21e8 R11: 0000000000000003 R12: 0000760a5dfff390 R13: ffff991a8a724af8 R14: ffff991aa4a3d478 R15: ffffffff8fd2a5a0 FS: 0000760a5e0006c0(0000) GS:ffff99219eb80000(0000) knlGS:00000000000000= 00 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554 Call Trace: ? __fortify_report+0x43/0x50 ? __warn.cold+0x8e/0xe8 ? __fortify_report+0x43/0x50 ? report_bug+0xff/0x140 ? console_unlock+0x84/0x130 ? handle_bug+0x3c/0x80 ? exc_invalid_op+0x17/0x70 ? asm_exc_invalid_op+0x1a/0x20 ? __fortify_report+0x43/0x50 ? __fortify_report+0x43/0x50 __fortify_panic+0xd/0xf __ext4_ioctl.cold+0x13/0x59 [ext4 2a94c00997ffaf4059189da5c3ba69455dc04edb] ? do_filp_open+0xc4/0x170 ? __fdget_raw+0xa5/0xc0 ? terminate_walk+0x61/0x100 __x64_sys_ioctl+0x94/0xd0 do_syscall_64+0x82/0x190 ? from_kgid_munged+0x12/0x30 ? cp_statx+0x19f/0x1e0 ? do_statx+0x72/0xa0 ? syscall_exit_to_user_mode+0x72/0x200 ? do_syscall_64+0x8e/0x190 ? do_user_addr_fault+0x36c/0x620 ? exc_page_fault+0x81/0x190 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x760ade31f13f Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00 RSP: 002b:0000760a5dfff310 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000760a5dfff560 RCX: 0000760ade31f13f RDX: 0000760a5dfff390 RSI: 0000000081009431 RDI: 000000000000003e RBP: 0000760a5dfff4b0 R08: 0000760a5dfff580 R09: 00007609e0007ae0 R10: 0000000000001000 R11: 0000000000000246 R12: 0000760a5dfff390 R13: 00007609e00135e0 R14: 0000760a5dfff540 R15: 0000000000010308 =2D--[ end trace 0000000000000000 ]--- =2D-----------[ cut here ]------------ kernel BUG at lib/string_helpers.c:1037! Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 PID: 1622 Comm: KIO::WorkerThre Tainted: G W OE 6.10.0-arch1-1 #1 3f70a25b32dbfb369f64430c352117d965bafd6c Hardware name: Micro-Star International Co., Ltd MS-7C02/B450 TOMAHAWK MAX (MS-7C02), BIOS 3.I0 10/14/2023 RIP: 0010:__fortify_panic+0xd/0xf Code: ff e8 87 03 00 00 e9 08 b8 89 ff 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 40 0f b6 ff e8 b3 e2 89 ff <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 89 e9 48 c7 c7 99 27 42 8f RSP: 0018:ffffb4b09f7b3b70 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff991a934c6000 RCX: 0000000000000027 RDX: ffff99219eba19c8 RSI: 0000000000000001 RDI: ffff99219eba19c0 RBP: ffffb4b09f7b3c38 R08: 0000000000000000 R09: ffffb4b09f7b39e8 R10: ffffffff8fcb21e8 R11: 0000000000000003 R12: 0000760a5dfff390 R13: ffff991a8a724af8 R14: ffff991aa4a3d478 R15: ffffffff8fd2a5a0 FS: 0000760a5e0006c0(0000) GS:ffff99219eb80000(0000) knlGS:00000000000000= 00 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554 Call Trace: ? __die_body.cold+0x19/0x27 ? die+0x2e/0x50 ? do_trap+0xca/0x110 ? do_error_trap+0x6a/0x90 ? __fortify_panic+0xd/0xf ? exc_invalid_op+0x50/0x70 ? __fortify_panic+0xd/0xf ? asm_exc_invalid_op+0x1a/0x20 ? __fortify_panic+0xd/0xf __ext4_ioctl.cold+0x13/0x59 [ext4 2a94c00997ffaf4059189da5c3ba69455dc04edb] ? do_filp_open+0xc4/0x170 ? __fdget_raw+0xa5/0xc0 ? terminate_walk+0x61/0x100 __x64_sys_ioctl+0x94/0xd0 do_syscall_64+0x82/0x190 ? from_kgid_munged+0x12/0x30 ? cp_statx+0x19f/0x1e0 ? do_statx+0x72/0xa0 ? syscall_exit_to_user_mode+0x72/0x200 ? do_syscall_64+0x8e/0x190 ? do_user_addr_fault+0x36c/0x620 ? exc_page_fault+0x81/0x190 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x760ade31f13f Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00 RSP: 002b:0000760a5dfff310 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000760a5dfff560 RCX: 0000760ade31f13f RDX: 0000760a5dfff390 RSI: 0000000081009431 RDI: 000000000000003e RBP: 0000760a5dfff4b0 R08: 0000760a5dfff580 R09: 00007609e0007ae0 R10: 0000000000001000 R11: 0000000000000246 R12: 0000760a5dfff390 R13: 00007609e00135e0 R14: 0000760a5dfff540 R15: 0000000000010308 Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq uhid cmac algif_hash algif_skcipher af_alg bnep vfat fat amd_atl intel_rapl_msr intel_rapl_common kvm_amd snd_hda_codec_realtek snd_hda_codec_generic kvm ip6t_REJECT snd_hda_scodec_component snd_hda_codec_hdmi nf_reject_ipv6 crct10dif_pclmul crc32_pclmul xt_hl snd_usb_audio polyval_clmulni snd_hda_intel ip6t_rt polyval_generic snd_intel_dspcfg gf128mul snd_usbmidi_lib snd_intel_sdw_acpi ghash_clmulni_intel sha512_ssse3 snd_ump snd_hda_codec sha256_ssse3 snd_rawmidi sha1_ssse3 btusb snd_hda_core snd_seq_device aesni_intel btrtl mc snd_hwdep btintel crypto_simd btbcm snd_pcm cryptd r8169 btmtk realtek snd_timer mdio_devres rapl bluetooth snd wmi_bmof k10temp pcspkr ipt_REJECT ccp i2c_piix4 libphy soundcore nf_reject_ipv4 xt_LOG rfkill nf_log_syslog joydev mousedev nft_limit gpio_amdpt gpio_generic mac_hid lz4 lz4_compress xt_limit xt_addrtype xt_tcpudp xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c tcp_bbr winesync(OE) pkcs8_key_parser i2c_dev crypto_user dm_mod loop nfnetlink zram ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid amdgpu video amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_buddy nvme drm_display_helper nvme_core crc32c_intel cec xhci_pci xhci_pci_renesas nvme_auth wmi =2D--[ end trace 0000000000000000 ]--- RIP: 0010:__fortify_panic+0xd/0xf Code: ff e8 87 03 00 00 e9 08 b8 89 ff 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 40 0f b6 ff e8 b3 e2 89 ff <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 89 e9 48 c7 c7 99 27 42 8f RSP: 0018:ffffb4b09f7b3b70 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff991a934c6000 RCX: 0000000000000027 RDX: ffff99219eba19c8 RSI: 0000000000000001 RDI: ffff99219eba19c0 RBP: ffffb4b09f7b3c38 R08: 0000000000000000 R09: ffffb4b09f7b39e8 R10: ffffffff8fcb21e8 R11: 0000000000000003 R12: 0000760a5dfff390 R13: ffff991a8a724af8 R14: ffff991aa4a3d478 R15: ffffffff8fd2a5a0 FS: 0000760a5e0006c0(0000) GS:ffff99219eb80000(0000) knlGS:00000000000000= 00 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554