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| 🐞 Open [717] 🐞 Fixed [181] 🐞 Invalid [640] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| upstream | WARNING in blk_register_tracepoints block trace | C | inconclusive | done | 26 | 65d | 801d | 0/26 | upstream: reported C repro on 2022/02/08 05:40 |
| linux-4.19 | WARNING in blk_register_tracepoints | C | error | 4 | 461d | 802d | 0/1 | upstream: reported C repro on 2022/02/07 12:21 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2022/10/13 02:16 | 0m | bisect fix | linux-4.14.y | error job log (0) | |
| 2022/09/04 03:18 | 21m | bisect fix | linux-4.14.y | job log (0) log | |
| 2022/08/05 02:42 | 36m | bisect fix | linux-4.14.y | job log (0) log | |
| 2022/07/06 02:16 | 19m | bisect fix | linux-4.14.y | job log (0) log | |
| 2022/05/18 08:59 | 22m | bisect fix | linux-4.14.y | job log (0) log | |
| 2022/04/18 08:30 | 29m | bisect fix | linux-4.14.y | job log (0) log | |
| 2022/03/19 04:15 | 29m | bisect fix | linux-4.14.y | job log (0) log |
RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 RBP: 00007ffc275e1b90 R08: 0000000000000002 R09: 00007fb4e1003633 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7959 at kernel/trace/blktrace.c:1192 blk_register_tracepoints+0x28a/0x2f0 kernel/trace/blktrace.c:1192 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 7959 Comm: syz-executor377 Not tainted 4.14.302-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:967 RIP: 0010:blk_register_tracepoints+0x28a/0x2f0 kernel/trace/blktrace.c:1192 RSP: 0018:ffff8880b358fb28 EFLAGS: 00010297 RAX: ffff8880a4ebe040 RBX: ffff8880ac097330 RCX: fffffbfff17d9fb8 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000282 RBP: ffff8880afe426c0 R08: ffff8880a4ebe040 R09: dffffc0000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff0 R13: ffff8880afe426f0 R14: 0000000000010000 R15: 00400000000074f8 get_probe_ref kernel/trace/blktrace.c:340 [inline] do_blk_trace_setup+0x8a1/0xac0 kernel/trace/blktrace.c:602 __blk_trace_setup+0xa3/0x120 kernel/trace/blktrace.c:621 blk_trace_setup+0x43/0x60 kernel/trace/blktrace.c:639 sg_ioctl+0x232/0x2500 drivers/scsi/sg.c:1124 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7fb4e1254cd9 RSP: 002b:00007ffc275e1b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb4e1254cd9 RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 RBP: 00007ffc275e1b90 R08: 0000000000000002 R09: 00007fb4e1003633 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds..
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/01/09 00:02 | linux-4.14.y | c4215ee4771b | 1dac8c7a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-4-14 | WARNING in blk_register_tracepoints | |
| 2022/06/06 01:54 | linux-4.14.y | 501eec4f9e13 | c8857892 | .config | console log | report | syz | C | ci2-linux-4-14 | WARNING in blk_register_tracepoints | ||
| 2022/06/02 05:45 | linux-4.14.y | 501eec4f9e13 | b4bc6a3d | .config | console log | report | syz | C | ci2-linux-4-14 | WARNING in blk_register_tracepoints | ||
| 2022/02/15 19:11 | linux-4.14.y | 8034e99d1a01 | 8b9ca619 | .config | console log | report | syz | C | ci2-linux-4-14 | WARNING in blk_register_tracepoints |