Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.14 | WARNING in hci_uart_set_baudrate | 1 | 1625d | 1625d | 0/1 | auto-closed as invalid on 2020/08/27 18:08 |
syzbot |
sign-in | mailing list | source | docs |
snd_pcm_kernel_ioctl+0x19d/0x330 sound/core/pcm_native.c:3028 snd_pcm_oss_change_params_locked+0x169c/0x3530 sound/core/oss/pcm_oss.c:965 ------------[ cut here ]------------ snd_pcm_oss_change_params sound/core/oss/pcm_oss.c:1108 [inline] snd_pcm_oss_get_active_substream+0x128/0x190 sound/core/oss/pcm_oss.c:1125 WARNING: CPU: 1 PID: 8044 at drivers/tty/tty_ioctl.c:318 tty_set_termios+0x708/0x810 drivers/tty/tty_ioctl.c:318 snd_pcm_oss_get_formats+0x66/0x280 sound/core/oss/pcm_oss.c:1837 Kernel panic - not syncing: panic_on_warn set ... snd_pcm_oss_set_format sound/core/oss/pcm_oss.c:1878 [inline] snd_pcm_oss_ioctl+0xbb1/0x2d20 sound/core/oss/pcm_oss.c:2642 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+0x46/0xbb RIP: 0033:0x45e299 RSP: 002b:00007f3cf3ebbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045e299 RDX: 0000000020000040 RSI: 00000000c0045005 RDI: 0000000000000003 RBP: 00007f3cf3ebbca0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 R13: 00007fffa3810def R14: 00007f3cf3ebc9c0 R15: 000000000119bf8c CPU: 1 PID: 8044 Comm: kworker/u5:1 Not tainted 4.14.213-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: hci6 hci_power_on Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x283 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x4b kernel/panic.c:547 report_bug+0x208/0x249 lib/bug.c:186 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:964 RIP: 0010:tty_set_termios+0x708/0x810 drivers/tty/tty_ioctl.c:318 RSP: 0018:ffff888063b37b20 EFLAGS: 00010297 RAX: ffff888063b2e1c0 RBX: ffff888063b37c28 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: ffff888063b37c28 RDI: ffff888238f53a38 RBP: ffff888238f53a00 R08: 0000000000000000 R09: 00000000000405b1 R10: ffff888063b2ea98 R11: ffff888063b2e1c0 R12: ffff8880a9608040 R13: ffff8880a9d98d00 R14: 000000000001c200 R15: ffff88805a024798 hci_uart_set_baudrate+0x13d/0x270 drivers/bluetooth/hci_ldisc.c:389 hci_uart_setup+0x8c/0x410 drivers/bluetooth/hci_ldisc.c:412 hci_dev_do_open+0x34c/0xe30 net/bluetooth/hci_core.c:1384 hci_power_on+0x97/0x3b0 net/bluetooth/hci_core.c:2080 process_one_work+0x793/0x14a0 kernel/workqueue.c:2116 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2250 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Kernel Offset: disabled Rebooting in 86400 seconds..
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/12/30 11:50 | linux-4.14.y | 1752938529c6 | 0fa352f2 | .config | console log | report | info | ci2-linux-4-14 |