https://bugzilla.kernel.org/show_bug.cgi?id=219072 Artem S. Tashkinov (aros@xxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 Regression|No |Yes Severity|normal |blocking --- Comment #3 from Artem S. Tashkinov (aros@xxxxxxx) --- We now have two bug reports containing very similar if not exactly the same backtraces. Theodore, please take a look. ------------[ 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:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554 Call Trace: <TASK> ? __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 </TASK> ---[ end trace 0000000000000000 ]--- ------------[ 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:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554 Call Trace: <TASK> ? __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 </TASK> 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 ---[ 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:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007609e0013810 CR3: 000000012cb70000 CR4: 0000000000f50ef0 PKRU: 55555554 -- You may reply to this email to add a comment. 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