Date: Thu, 28 Mar 2019 15:35:57 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236846] FreeBSD 12.0-STABLE-p3 r345567: panic: vm_fault_hold: fault on nofault entry Message-ID: <bug-236846-227-XUzWAT9DAA@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-236846-227@https.bugs.freebsd.org/bugzilla/> References: <bug-236846-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236846 --- Comment #1 from Viktor Dukhovni <ietf-dane@dukhovni.org> --- I switched to the 12.0-STABLE kernel, but still essentially the same panic: panic: vm_fault_hold: fault on nofault entry, addr: 0xfffffe0075df2000 cpuid =3D 6 time =3D 1553772208 KDB: stack backtrace: #0 0xffffffff80bf1907 at kdb_backtrace+0x67 #1 0xffffffff80ba58c3 at vpanic+0x1a3 #2 0xffffffff80ba5713 at panic+0x43 #3 0xffffffff80ee9ed1 at vm_fault_hold+0x2801 #4 0xffffffff80ee7680 at vm_fault+0x60 #5 0xffffffff81082a92 at trap_pfault+0x162 #6 0xffffffff81081f6e at trap+0x29e #7 0xffffffff8105c715 at calltrap+0x8 #8 0xffffffff80d32d73 at ip_input+0x463 #9 0xffffffff80cc70f6 at netisr_dispatch_src+0xd6 #10 0xffffffff80cab643 at ether_demux+0x163 #11 0xffffffff80cac7a6 at ether_nh_input+0x346 #12 0xffffffff80cc70f6 at netisr_dispatch_src+0xd6 #13 0xffffffff80caba44 at ether_input+0x54 #14 0xffffffff80cc3836 at iflib_rxeof+0xa66 #15 0xffffffff80cbdd06 at _task_fn_rx+0x76 #16 0xffffffff80bf0194 at gtaskqueue_run_locked+0x144 #17 0xffffffff80befdf8 at gtaskqueue_thread_loop+0x98 Uptime: 5h20m55s addr2line -afi -e /usr/lib/debug/boot/kernel/kernel.debug 0xffffffff80d32d73 0xffffffff80d32d73 ip_input /usr/src/sys/netinet/ip_input.c:606 The kgdb backtrace is: #0 __curthread () at ./machine/pcpu.h:230 #1 doadump (textdump=3D<optimized out>) at /usr/src/sys/kern/kern_shutdown= .c:371 #2 0xffffffff80ba54ab in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:451 #3 0xffffffff80ba5923 in vpanic (fmt=3D<optimized out>, ap=3D0xfffffe00004= 5c130) at /usr/src/sys/kern/kern_shutdown.c:877 #4 0xffffffff80ba5713 in panic (fmt=3D<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:804 #5 0xffffffff80ee9ed1 in vm_fault_hold (map=3D<optimized out>, vaddr=3D18446741876663853056, fault_type=3D<optimized out>,=20 fault_flags=3D<optimized out>, m_hold=3D0x0) at /usr/src/sys/vm/vm_faul= t.c:598 #6 0xffffffff80ee7680 in vm_fault (map=3D0xfffff80003002000, vaddr=3D<opti= mized out>, fault_type=3D4 '\004', fault_flags=3D0) at /usr/src/sys/vm/vm_fault.c:548 #7 0xffffffff81082a92 in trap_pfault (frame=3D0xfffffe000045c460, usermode= =3D0) at /usr/src/sys/amd64/amd64/trap.c:844 #8 0xffffffff81081f6e in trap (frame=3D0xfffffe000045c460) at /usr/src/sys/amd64/amd64/trap.c:441 #9 <signal handler called> #10 0xfffffe0075df2450 in ?? () #11 0xffffffff8201a908 in __pcpu () #12 0xffffffff8201a908 in __pcpu () #13 0xfffffe0000640208 in ?? () #14 0xfffff8000377b000 in ?? () #15 0xfffff80100000000 in ?? () #16 0x0000000000000034 in ?? () #17 0xfffff8000377b000 in ?? () #18 0xfffffe000045c630 in ?? () #19 0xfffffe00006489f8 in ?? () #20 0x0000000000000008 in ?? () #21 0xfffff804d4d6c100 in ?? () #22 0x0000000065270264 in ?? () #23 0xfffff8000377b000 in ?? () #24 0x0000000000000014 in ?? () #25 0xffffffff82014880 in ?? () #26 0xfffff804d4d6c166 in ?? () #27 0xfffffe000045c660 in ?? () #28 0xffffffff80d32d73 in ip_input (m=3D0xfffff804d4d6c100) at /usr/src/sys/netinet/ip_input.c:606 Backtrace stopped: frame did not save the PC --=20 You are receiving this mail because: You are the assignee for the bug.=
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