From nobody Mon Dec 4 14:15:36 2023 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SkQgD4V72z53Q4d for ; Mon, 4 Dec 2023 14:15:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SkQgD2xcTz4lkC for ; Mon, 4 Dec 2023 14:15:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1701699336; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xUkH32pw1NBLWwAfZhZCC6ELyDIrOmj+o6Qqgxa1V6k=; b=jvfa1Q8cbxt8eVi48RwNTqQClFuvit8oC6yv2SIfeD+hN7j/XfWueLvT0wg3KiAUVIC4He gUUqnOwdKcTYP2pTR25KRNIzPG9sSQTz0m5niNnwhVb6ozwU55rP4tnmdff+Tw1U2ko2wC PVo+yG2WvR0R/uuZOIt/z4OzLo8mZFXYh6oDPidJj9w67Q/gTnJh51tG7YSsnK142RbhF/ YVcP8Sq5cdWWoTtSmYoXdCbHgmifN5TmUTy0W96AmaKUS7n3GBhu8nP1o9CXrxwPCHm2E7 Zhl04UVPz6C8Ttq3uPyKuqownMyNPUQhDA/L2p5FcO9cmr0PF08bJmm63yaMHg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1701699336; a=rsa-sha256; cv=none; b=UjiMyWpK63/7PgH4GnY0Kq2wi8Z8RfaYVIZdRUtmsh+iCj1FwWeVgghvetrByjRgdhPdEG 4rgm4JjGkLfD1tqriDNKHFZ/IZrAZFtRk41u3E82YEfS9uwabaGjVADYuLiL+dcFuFNjpV d/+hRtYlza5zIUIZ4V83Wzaou+2iiUIduQj6WNC30EVfxw07f/s1VJHydvEQDOvpj20Ifu ohW8sVjCXFcfeebckRhYy83ngRjJJAKSt91aRAwwxPFD9JDLpRRdr4Z6mLDsv8iuBt1MRK WbQSpHrx+R/NXXDdcjnVUEy39hehF6cLlHupodCp70XwPym3GWYRMqhl9BMZiA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SkQgD1jCCzVRb for ; Mon, 4 Dec 2023 14:15:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3B4EFaPN099714 for ; Mon, 4 Dec 2023 14:15:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3B4EFanB099713 for bugs@FreeBSD.org; Mon, 4 Dec 2023 14:15:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 275523] Kernel PANIC in do_osd_del() in LIST_REMOVE macro in 15.0-CURRENT Date: Mon, 04 Dec 2023 14:15:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dgilbert@eicat.ca X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275523 Bug ID: 275523 Summary: Kernel PANIC in do_osd_del() in LIST_REMOVE macro in 15.0-CURRENT Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dgilbert@eicat.ca This panic was on RISC-V hardware (real hardware), but the panic may not be RISC-V only. Hardware does pass 48h of memtester (so far). Kernel core file and symbol table available on request, Full core.txt avail= able at: [2:6:306]dgilbert@ump:/var/crash> uname -a FreeBSD ump.daveg.ca 15.0-CURRENT FreeBSD 15.0-CURRENT #1 main-n266101-608da65de955-dirty: Wed Oct 25 02:49:32 EDT 2023=20=20=20=20 root@ump.daveg.ca:/usr/obj/usr/src/riscv.riscv64/sys/GENERIC riscv https://termbin.com/y9g4 Unread portion of the kernel message buffer: panic: Bad link elm 0xffffffd050ee24f8 next->prev !=3D elm cpuid =3D 0 time =3D 1699626334 KDB: stack backtrace: db_trace_self() at db_trace_self db_trace_self_wrapper() at db_trace_self_wrapper+0x36 kdb_backtrace() at kdb_backtrace+0x2c vpanic() at vpanic+0x116 panic() at panic+0x26 do_osd_del() at do_osd_del+0x378 osd_del() at osd_del+0x5c khelp_destroy_osd() at khelp_destroy_osd+0x78 tcp_discardcb() at tcp_discardcb+0x96 tcp_usr_detach() at tcp_usr_detach+0x4e sorele_locked() at sorele_locked+0xce tcp_close() at tcp_close+0x1d0 tcp_timer_2msl() at tcp_timer_2msl+0x132 tcp_timer_enter() at tcp_timer_enter+0x11e softclock_call_cc() at softclock_call_cc+0x112 softclock_thread() at softclock_thread+0x9e fork_exit() at fork_exit+0x68 fork_trampoline() at fork_trampoline+0xa KDB: enter: panic get_curthread () at /usr/src/sys/riscv/include/pcpu.h:71 71 __asm __volatile("ld %0, 0(tp)" : "=3D&r"(td)); (kgdb) #0 get_curthread () at /usr/src/sys/riscv/include/pcpu.h:71 #1 doadump (textdump=3D0) at /usr/src/sys/kern/kern_shutdown.c:405 #2 0xffffffc0000e2dda in db_dump (dummy=3D,=20 dummy2=3D, dummy3=3D, dummy4=3D) at /usr/src/sys/ddb/db_command.c:591 #3 0xffffffc0000e2bea in db_command (last_cmdp=3D,=20 cmd_table=3D, dopager=3Dtrue) at /usr/src/sys/ddb/db_command.c:504 #4 0xffffffc0000e296a in db_command_loop () at /usr/src/sys/ddb/db_command.c:551 #5 0xffffffc0000e5c32 in db_trap (type=3D,=20 type@entry=3D,=20 code=3D,=20 code@entry=3D) at /usr/src/sys/ddb/db_main.c:268 #6 0xffffffc00033825c in kdb_trap (type=3D3, code=3D0, tf=3D) at /usr/src/sys/kern/subr_kdb.c:790 #7 0xffffffc0005b1d88 in do_trap_supervisor (frame=3D0xffffffc0043bc690) at /usr/src/sys/riscv/riscv/trap.c:359 #8 #9 kdb_enter (why=3D, msg=3D) at /usr/src/sys/kern/subr_kdb.c:556 #10 0xffffffc0002f44d2 in vpanic ( fmt=3D0xffffffc00062846a "Bad link elm %p next->prev !=3D elm",=20 ap=3D0xffffffc0043bc848) at /usr/src/sys/kern/kern_shutdown.c:958 #11 0xffffffc0002f42ce in panic ( fmt=3D0x12 ) at /usr/src/sys/kern/kern_shutdown.c:894 #12 0xffffffc0002d5b56 in do_osd_del (type=3D2, osd=3D0xffffffd050ee24f8, s= lot=3D1,=20 list_locked=3D0) at /usr/src/sys/kern/kern_osd.c:346 #13 0xffffffc0002d61f2 in osd_del (type=3D2, osd=3D0x1, slot=3D37) at /usr/src/sys/kern/kern_osd.c:311 #14 0xffffffc0002be3da in khelp_remove_osd ( h=3D0xffffffc0007c4b30 , hosd=3D0xffffffd050ee24f8) at /usr/src/sys/kern/kern_khelp.c:223 #15 khelp_destroy_osd (hosd=3D0xffffffd050ee24f8) at /usr/src/sys/kern/kern_khelp.c:203 #16 0xffffffc00045878a in tcp_discardcb (tp=3D0xffffffd050ee2000) at /usr/src/sys/netinet/tcp_subr.c:2416 #17 0xffffffc000463d44 in tcp_usr_detach (so=3D0xffffffd33d624000) at /usr/src/sys/netinet/tcp_usrreq.c:217 #18 0xffffffc000386060 in sofree (so=3D0xffffffd33d624000) at /usr/src/sys/kern/uipc_socket.c:1211 #19 sorele_locked (so=3D0xffffffd33d624000) at /usr/src/sys/kern/uipc_socket.c:1238 #20 0xffffffc0004586ca in tcp_close (tp=3D) at /usr/src/sys/netinet/tcp_subr.c:2541 #21 0xffffffc0004627ae in tcp_timer_2msl (tp=3D0xffffffd050ee2000) at /usr/src/sys/netinet/tcp_timer.c:373 #22 0xffffffc00046130c in tcp_timer_enter (xtp=3D0xffffffd050ee2000) at /usr/src/sys/netinet/tcp_timer.c:880 #23 0xffffffc00030f58e in softclock_call_cc (c=3D0xffffffd050ee2198,=20 cc=3D0xffffffc003e6a0c0, direct=3D0) at /usr/src/sys/kern/kern_timeout.= c:719 #24 0xffffffc000310b4c in softclock_thread (arg=3D0xffffffc003e6a0c0) at /usr/src/sys/kern/kern_timeout.c:858 #25 0xffffffc0002b1c9c in fork_exit ( callout=3D0xffffffc000310aaa , arg=3D0xffffffc003e6a0= c0,=20 frame=3D0xffffffc0043bcc50) at /usr/src/sys/kern/kern_fork.c:1160 #26 0xffffffc0005b1aee in fork_trampoline () at /usr/src/sys/riscv/riscv/swtch.S:370 Backtrace stopped: frame did not save the PC (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=