https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291706
Bug ID: 291706
Summary: kernel panic during disconnect of USB mouse after
upgrade to 15.0-Release
Product: Base System
Version: 15.0-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Hi all,
this problem occurs since upgrade to 15.0-Release on several machines:
Dec 16 09:58:19 pcmichael2 kernel: Fatal trap 12: page fault while in kernel
mode
Dec 16 09:58:19 pcmichael2 kernel: cpuid = 1; apic id = 02
Dec 16 09:58:19 pcmichael2 kernel: fault virtual address = 0x488
Dec 16 09:58:19 pcmichael2 kernel: fault code = supervisor read data,
page not present
Dec 16 09:58:19 pcmichael2 kernel: instruction pointer =
0x20:0xffffffff80b7b957
Dec 16 09:58:19 pcmichael2 kernel: stack pointer =
0x28:0xfffffe0065a6cbb0
Dec 16 09:58:19 pcmichael2 kernel: frame pointer =
0x28:0xfffffe0065a6cc50
Dec 16 09:58:19 pcmichael2 kernel: code segment = base 0x0, limit
0xfffff, type 0x1b
Dec 16 09:58:19 pcmichael2 kernel: = DPL 0, pres 1, long
1, def32 0, gran 1
Dec 16 09:58:19 pcmichael2 kernel: processor eflags = interrupt enabled,
resume, IOPL = 0
Dec 16 09:58:19 pcmichael2 kernel: current process = 5172 (moused)
Dec 16 09:58:19 pcmichael2 kernel: rdi: fffff800cff2cd28 rsi: fffff800b91617e8
rdx: 0000000000000000
Dec 16 09:58:19 pcmichael2 kernel: rcx: ffffffff8194cb08 r8: fffff8003e879cd0
r9: fffffe0065a6d000
Dec 16 09:58:19 pcmichael2 kernel: rax: 0000000000000001 rbx: fffff800cff2cd28
rbp: fffffe0065a6cc50
Dec 16 09:58:19 pcmichael2 kernel: r10: 0000000000000001 r11: 0000000000002af8
r12: fffff8003e879780
Dec 16 09:58:19 pcmichael2 kernel: r13: 0000000000000000 r14: 0000000000000000
r15: 0000000000000001
Dec 16 09:58:19 pcmichael2 kernel: trap number = 12
Dec 16 09:58:19 pcmichael2 kernel: panic: page fault
Dec 16 09:58:19 pcmichael2 kernel: cpuid = 1
Dec 16 09:58:19 pcmichael2 kernel: time = 1765875438
Dec 16 09:58:19 pcmichael2 kernel: KDB: stack backtrace:
Dec 16 09:58:19 pcmichael2 kernel: #0 0xffffffff80bbe1ed at kdb_backtrace+0x5d
Dec 16 09:58:19 pcmichael2 kernel: #1 0xffffffff80b71576 at vpanic+0x136
Dec 16 09:58:19 pcmichael2 kernel: #2 0xffffffff80b71433 at panic+0x43
Dec 16 09:58:19 pcmichael2 kernel: #3 0xffffffff81079f69 at trap_pfault+0x3c9
Dec 16 09:58:19 pcmichael2 kernel: #4 0xffffffff8104ff18 at calltrap+0x8
Dec 16 09:58:19 pcmichael2 kernel: #5 0xffffffff8062cd51 at evdev_dtor+0x1b1
Dec 16 09:58:19 pcmichael2 kernel: #6 0xffffffff809f1461 at devfs_fpdrop+0xa1
Dec 16 09:58:19 pcmichael2 kernel: #7 0xffffffff809f5702 at devfs_close_f+0x42
Dec 16 09:58:19 pcmichael2 kernel: #8 0xffffffff80b0ab91 at _fdrop+0x11
Dec 16 09:58:19 pcmichael2 kernel: #9 0xffffffff80b0ddba at closef+0x24a
Dec 16 09:58:19 pcmichael2 kernel: #10 0xffffffff80b12018 at closefp_impl+0x58
Dec 16 09:58:19 pcmichael2 kernel: #11 0xffffffff80b11f19 at closefp_hl+0x39
Dec 16 09:58:19 pcmichael2 kernel: #12 0xffffffff8107a8a6 at
amd64_syscall+0x126
Dec 16 09:58:19 pcmichael2 kernel: #13 0xffffffff8105080b at
fast_syscall_common+0xf8
De
--
You are receiving this mail because:
You are the assignee for the bug.
