Date: Fri, 29 Jan 2021 16:07:03 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253082] sys/net/if_clone_test:lo_up_stress triggers "panic: vm_fault failed" Message-ID: <bug-253082-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253082 Bug ID: 253082 Summary: sys/net/if_clone_test:lo_up_stress triggers "panic: vm_fault failed" Product: Base System Version: CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: arichardson@FreeBSD.org Running the testsuite on aarch64 QEMU (commit f59810e34bae867059163cb9f651e074043fcec8, Jan 28th) I get the following failure: sys/net/if_clone_test:lo_up_stress -> Fatal data abort: x0: 2 x1: ffffa000530a8d68 x2: 0 x3: 356 x4: 0 x5: ffff0000defc32b0 x6: 0 x7: 601 x8: 0 x9: ffff0000005949a8 x10: 0 x11: 0 x12: ffff000000e24e00 x13: ffff000000e24d80 x14: 0 x15: 0 x16: 1 x17: 0 x18: ffff0000defc3480 x19: ffffa0001ca03000 x20: deadc0dedeadc0de x21: 8009 x22: 1 x23: 0 x24: 0 x25: ffffa0001ca03000 x26: 5e4a6f28 x27: 0 x28: 0 x29: ffff0000defc3480 sp: ffff0000defc3480 lr: ffff00000056aaf0 elr: ffff00000056aae4 spsr: 60000145 far: deadc0dedeadc0de esr: 96000004 panic: vm_fault failed: ffff00000056aae4 cpuid =3D 0 time =3D 1611837560 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 pc =3D 0xffff00000075dd64 lr =3D 0xffff0000001103f0 sp =3D 0xffff0000defc2ef0 fp =3D 0xffff0000defc30f0 db_trace_self_wrapper() at vpanic+0x184 pc =3D 0xffff0000001103f0 lr =3D 0xffff00000045c664 sp =3D 0xffff0000defc3100 fp =3D 0xffff0000defc3150 vpanic() at panic+0x44 pc =3D 0xffff00000045c664 lr =3D 0xffff00000045c41c sp =3D 0xffff0000defc3160 fp =3D 0xffff0000defc3210 panic() at data_abort+0x1f8 pc =3D 0xffff00000045c41c lr =3D 0xffff000000781b30 sp =3D 0xffff0000defc3220 fp =3D 0xffff0000defc3290 data_abort() at handle_el1h_sync+0x78 pc =3D 0xffff000000781b30 lr =3D 0xffff000000760878 sp =3D 0xffff0000defc32a0 fp =3D 0xffff0000defc33f0 handle_el1h_sync() at if_up+0x48 pc =3D 0xffff000000760878 lr =3D 0xffff00000056aaec sp =3D 0xffff0000defc3400 fp =3D 0xffff0000defc3480 if_up() at ifhwioctl+0xcf4 pc =3D 0xffff00000056aaec lr =3D 0xffff00000056bbb0 sp =3D 0xffff0000defc3490 fp =3D 0xffff0000defc3570 ifhwioctl() at ifioctl+0x488 pc =3D 0xffff00000056bbb0 lr =3D 0xffff00000056cff4 sp =3D 0xffff0000defc3580 fp =3D 0xffff0000defc3620 ifioctl() at kern_ioctl+0x2e4 pc =3D 0xffff00000056cff4 lr =3D 0xffff0000004ce664 sp =3D 0xffff0000defc3630 fp =3D 0xffff0000defc3680 kern_ioctl() at sys_ioctl+0x144 pc =3D 0xffff0000004ce664 lr =3D 0xffff0000004ce334 sp =3D 0xffff0000defc3690 fp =3D 0xffff0000defc3770 sys_ioctl() at do_el0_sync+0x458 pc =3D 0xffff0000004ce334 lr =3D 0xffff0000007813c8 sp =3D 0xffff0000defc3780 fp =3D 0xffff0000defc3820 do_el0_sync() at handle_el0_sync+0x90 pc =3D 0xffff0000007813c8 lr =3D 0xffff000000760a24 sp =3D 0xffff0000defc3830 fp =3D 0xffff0000defc3980 handle_el0_sync() at 0x223a08 pc =3D 0xffff000000760a24 lr =3D 0x0000000000223a08 sp =3D 0xffff0000defc3990 fp =3D 0x0000ffffffffe170 KDB: enter: panic [ thread pid 4133 tid 100087 ] Stopped at kdb_enter+0x40: undefined d4200000 db> --=20 You are receiving this mail because: You are the assignee for the bug.=
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