Title | Replies (including bot) | Last reply |
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WARNING in __snd_rawmidi_transmit_ack (2) | 1 (2) | 2018/08/14 20:54 |
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WARNING in __snd_rawmidi_transmit_ack (2) | 1 (2) | 2018/08/14 20:54 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in __snd_rawmidi_transmit_ack sound | syz | 2 | 2453d | 2452d | 8/28 | fixed on 2018/08/07 13:43 |
WARNING: CPU: 1 PID: 1691 at sound/core/rawmidi.c:1170 __snd_rawmidi_transmit_ack+0x263/0x2f0 sound/core/rawmidi.c:1170 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 1691 Comm: kworker/1:1H Not tainted 4.18.0-next-20180814+ #38 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events_highpri snd_vmidi_output_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 __warn.cold.8+0x163/0x1ba kernel/panic.c:536 report_bug+0x252/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:996 RIP: 0010:__snd_rawmidi_transmit_ack+0x263/0x2f0 sound/core/rawmidi.c:1170 Code: ba 01 00 00 00 be 03 00 00 00 e8 18 3a 66 fc e8 e3 44 86 fc 89 d8 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 cd 44 86 fc <0f> 0b e9 72 fe ff ff e8 21 5a c5 fc e9 1b ff ff ff bb ea ff ff ff RSP: 0018:ffff8801d2a6f5a8 EFLAGS: 00010093 RAX: ffff8801d2a52300 RBX: 0000000000000001 RCX: ffffffff84f64792 RDX: 0000000000000000 RSI: ffffffff84f64923 RDI: 0000000000000006 RBP: ffff8801d2a6f5e8 R08: ffff8801d2a52300 R09: ffffed003607acc1 R10: ffffed003607acc1 R11: ffff8801b03d660b R12: ffff8801ce2479c0 R13: 0000000000001001 R14: 0000000000000001 R15: ffff8801b03d65c0 snd_rawmidi_transmit_ack+0x51/0x80 sound/core/rawmidi.c:1201 snd_vmidi_output_work+0x3f4/0x4e0 sound/core/seq/seq_virmidi.c:153 process_one_work+0xc73/0x1aa0 kernel/workqueue.c:2153 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296 kthread+0x35a/0x420 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:415 Shutting down cpus with NMI Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/08/14 13:08 | linux-next | 4e8b38549b50 | 7a88b141 | .config | console log | report | syz | C | ci-upstream-linux-next-kasan-gce-root | |||
2018/08/22 05:25 | upstream | 0214f46b3a03 | 95b5c82b | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/15 10:20 | upstream | d0055f351e64 | 0e6dcb88 | .config | console log | report | ci-upstream-kasan-gce | |||||
2018/08/19 17:20 | upstream | 08b5fa819970 | 2dc4378f | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/08/17 22:11 | upstream | edb0a2000936 | 738da825 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2018/08/14 12:34 | linux-next | 4e8b38549b50 | 7a88b141 | .config | console log | report | ci-upstream-linux-next-kasan-gce-root |