Date: Sat, 17 Jan 2026 20:26:45 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 292547] uipc_soreceive_stream_or_seqpacket() - repeatable panic Message-ID: <bug-292547-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292547 Bug ID: 292547 Summary: uipc_soreceive_stream_or_seqpacket() - repeatable panic Product: Base System Version: 16.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: zarychtam@plan-b.pwste.edu.pl I have just upgraded to recent main (CURRENT) 97b177f51fb939943ef920415e541d00789d12f4 and there 4 times in a row system panicked. Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 06 fault virtual address = 0x1c fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80c87ec2 stack pointer = 0x28:0xfffffe00d24aac20 frame pointer = 0x28:0xfffffe00d24aacd0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 5080 (xfsettingsd) rdi: fffff80025830800 rsi: fffff800258309c0 rdx: 0000000000000001 rcx: fffff80025830a70 r8: fffffe00d24aad50 r9: fffffe00d24aaddc rax: 0000000000000140 rbx: fffff800087c2780 rbp: fffffe00d24aacd0 r10: fffffe00f6435430 r11: 0000000000000090 r12: 0000000000000000 r13: fffffe00d24aad50 r14: 0000000000000000 r15: fffff80025830800 trap number = 12 panic: page fault cpuid = 3 time = 1768679580 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00d24aa970 vpanic() at vpanic+0x136/frame 0xfffffe00d24aaaa0 panic() at panic+0x43/frame 0xfffffe00d24aab00 trap_pfault() at trap_pfault+0x3cf/frame 0xfffffe00d24aab50 calltrap() at calltrap+0x8/frame 0xfffffe00d24aab50 --- trap 0xc, rip = 0xffffffff80c87ec2, rsp = 0xfffffe00d24aac20, rbp = 0xfffffe00d24aacd0 --- uipc_soreceive_stream_or_seqpacket() at uipc_soreceive_stream_or_seqpacket+0x172/frame 0xfffffe00d24aacd0 soreceive() at soreceive+0x2f/frame 0xfffffe00d24aacf0 kern_recvit() at kern_recvit+0x182/frame 0xfffffe00d24aada0 sys_recvmsg() at sys_recvmsg+0x67/frame 0xfffffe00d24aae00 amd64_syscall() at amd64_syscall+0x126/frame 0xfffffe00d24aaf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00d24aaf30 --- syscall (27, FreeBSD ELF64, recvmsg), rip = 0x8440a90ba, rsp = 0x820ae4928, rbp = 0x820ae4950 --- KDB: enter: panic I can share backtraces and cores but don't want to disclose them here. -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-292547-227>