From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A65EA3857C52; Tue, 13 Feb 2024 19:57:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A65EA3857C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1707854236; bh=WEvJjVH9O88QZD8hdlGPdswgg21SbBqZuE2HwYdmuN8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=M0lM/nIaNhLY6SIgrXuSFiIU1P88+FuuifdLC/S8M2nLcAROgLKteE2U1TmMMolOP GoA6I66B2AFbcybMlcci3CFUi2g5C3fZE2HNIbxCz4tWLXx2bycScRBrEur4idgrDs 63CA+XvIS6zYYZiCROgEvqDCoPv3AexUYHysHYWY= From: "wcohen at redhat dot com" To: systemtap@sourceware.org Subject: [Bug testsuite/15964] poll_map.exp testcase timeout on ARM Date: Tue, 13 Feb 2024 19:57:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: testsuite X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: wcohen at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D15964 --- Comment #6 from William Cohen --- Looking through the dmesg output there does seem a BUG reported: [ 915.602397] goopoll: loading out-of-tree module taints kernel. [ 915.602402] goopoll: module verification failed: signature and/or requir= ed key missing - tainting kernel [ 915.674121] goopoll (poll_map.stp): systemtap: 5.1/0.190, base: ffffffffc0a48000, memory: 3712data/72text/15ctx/16486net/2246alloc kb, prob= es: 79 [ 915.766512] BUG: unable to handle page fault for address: ffffffff83d482= 60 [ 915.766518] #PF: supervisor read access in kernel mode [ 915.766520] #PF: error_code(0x0000) - not-present page [ 915.766522] PGD b427067 P4D b427067 PUD b428063 PMD 106470063 PTE 800ffffff42b7062 [ 915.766526] Oops: 0000 [#1] PREEMPT SMP PTI [ 915.766528] CPU: 0 PID: 7447 Comm: stapio Tainted: G OE=20=20= =20=20=20 6.7.4-200.fc39.x86_64 #1 [ 915.766531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-1.fc39 04/01/2014 [ 915.766532] RIP: 0010:arch_adjust_kprobe_addr+0x9/0x60 [ 915.766536] Code: cc cc cc 48 89 de 48 89 ef 5b 5d e9 f1 f8 ff ff 90 90 = 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 <8b> 0= 7 3d 66 0f 1f 00 74 24 25 ff ff ff fe 41 b8 0c f0 e1 05 41 f7 [ 915.766538] RSP: 0018:ffffaf400558fd10 EFLAGS: 00010286 [ 915.766539] RAX: 0000000000000001 RBX: ffffffff83d48260 RCX: ffffffff83d48260 [ 915.766541] RDX: ffffaf400558fd47 RSI: 0000000000000000 RDI: ffffffff83d48260 [ 915.766542] RBP: ffffaf400558fd47 R08: fffffffffd2b7d9f R09: ffffaf400558fd18 [ 915.766543] R10: 0000000000000000 R11: 0000000000033a77 R12: 0000000000000000 [ 915.766544] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffc0a5b610 [ 915.766546] FS: 00007f8fb1182140(0000) GS:ffff8de9bbc00000(0000) knlGS:0000000000000000 [ 915.766547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 915.766549] CR2: ffffffff83d48260 CR3: 00000000629b4002 CR4: 0000000000370ef0 [ 915.766552] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 915.766553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 915.766554] Call Trace: [ 915.766555] [ 915.766557] ? __die+0x23/0x70 [ 915.766561] ? __pfx_vfs_caches_init+0x10/0x10 [ 915.766564] ? page_fault_oops+0x171/0x4e0 [ 915.766572] ? __pfx_vfs_caches_init+0x10/0x10 [ 915.766575] ? exc_page_fault+0x175/0x180 [ 915.766597] ? asm_exc_page_fault+0x26/0x30 [ 915.766601] ? __pfx_vfs_caches_init+0x10/0x10 [ 915.766604] ? __pfx_vfs_caches_init+0x10/0x10 [ 915.766607] ? __pfx_vfs_caches_init+0x10/0x10 [ 915.766609] ? arch_adjust_kprobe_addr+0x9/0x60 [ 915.766611] _kprobe_addr+0x66/0x90 [ 915.766615] register_kprobe+0x44/0x690 [ 915.766618] stapkp_register_probe+0x124/0x180 [goopoll] [ 915.766640] _stp_ctl_write_cmd+0x1066/0x2140 [goopoll] [ 915.766648] ? __do_sys_clone3+0xe0/0x120 [ 915.766651] ? inode_security+0x22/0x60 [ 915.766654] proc_reg_write+0x5a/0xa0 [ 915.766657] vfs_write+0xef/0x400 [ 915.766660] ? switch_fpu_return+0x50/0xe0 [ 915.766662] ? __fget_light+0x85/0x100 [ 915.766665] ksys_write+0x6f/0xf0 [ 915.766667] do_syscall_64+0x61/0xe0 [ 915.766670] ? do_syscall_64+0x70/0xe0 [ 915.766671] ? exc_page_fault+0x7f/0x180 [ 915.766673] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 915.766675] RIP: 0033:0x7f8fb128bccd [ 915.766688] Code: e5 48 83 ec 20 48 89 55 e8 48 89 75 f0 89 7d f8 e8 58 = 1d f8 ff 48 8b 55 e8 48 8b 75 f0 41 89 c0 8b 7d f8 b8 01 00 00 00 0f 05 <48> 3= d 00 f0 ff ff 77 33 44 89 c7 48 89 45 f8 e8 af 1d f8 ff 48 8b [ 915.766689] RSP: 002b:00007fffe5b7a5b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 915.766691] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f8fb128bccd [ 915.766692] RDX: 000000000000000c RSI: 00007fffe5b7a5e0 RDI: 0000000000000004 [ 915.766694] RBP: 00007fffe5b7a5d0 R08: 0000000000000000 R09: 00007fffe5b797a7 [ 915.766695] R10: 0000000000000008 R11: 0000000000000293 R12: 00007fffe5b7aa60 [ 915.766696] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fffe5b7aae4 [ 915.766698] [ 915.766699] Modules linked in: goopoll(OE) uinput snd_seq_dummy snd_hrti= mer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reje= ct nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfki= ll ip_set nf_tables nfnetlink qrtr intel_rapl_msr intel_rapl_common kvm_intel snd_hda_codec_generic ledtrig_audio snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_dev= ice snd_pcm irqbypass rapl iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_timer sunrpc snd i2c_i801 pcspkr i2c_smbus lpc_ich soundcore pktcdvd virtio_ballo= on binfmt_misc joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_sss= e3 virtio_net virtio_gpu sha1_ssse3 virtio_console virtio_blk net_failover failover virtio_dma_buf serio_raw ip6_tables ip_tables fuse qemu_fw_cfg [ 915.766743] CR2: ffffffff83d48260 [ 915.766747] ---[ end trace 0000000000000000 ]--- [ 915.766748] RIP: 0010:arch_adjust_kprobe_addr+0x9/0x60 [ 915.766750] Code: cc cc cc 48 89 de 48 89 ef 5b 5d e9 f1 f8 ff ff 90 90 = 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 <8b> 0= 7 3d 66 0f 1f 00 74 24 25 ff ff ff fe 41 b8 0c f0 e1 05 41 f7 [ 915.766751] RSP: 0018:ffffaf400558fd10 EFLAGS: 00010286 [ 915.766753] RAX: 0000000000000001 RBX: ffffffff83d48260 RCX: ffffffff83d48260 [ 915.766754] RDX: ffffaf400558fd47 RSI: 0000000000000000 RDI: ffffffff83d48260 [ 915.766755] RBP: ffffaf400558fd47 R08: fffffffffd2b7d9f R09: ffffaf400558fd18 [ 915.766756] R10: 0000000000000000 R11: 0000000000033a77 R12: 0000000000000000 [ 915.766757] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffc0a5b610 [ 915.766758] FS: 00007f8fb1182140(0000) GS:ffff8de9bbc00000(0000) knlGS:0000000000000000 [ 915.766760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 915.766761] CR2: ffffffff83d48260 CR3: 00000000629b4002 CR4: 0000000000370ef0 [ 915.766763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 915.766764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 915.766766] note: stapio[7447] exited with irqs disabled --=20 You are receiving this mail because: You are the assignee for the bug.=