In message <CAGudoHE=L8MQy=Sb5h04BZvehiSaxmek-kYmEdZ1PpCM2kM24A@mail.gmail.c om> , Mateusz Guzik writes: > On 8/27/19, Cy Schubert <cy.schub...@gmail.com> wrote: > > Making progress: > > > > Unread portion of the kernel message buffer: > > > > panic: null_unlock: LK_INTERLOCK passed > > cpuid = 2 > > time = 1566868081 > > KDB: stack backtrace: > > db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame > > 0xfffffe0054a954e0 > > vpanic() at vpanic+0x19d/frame 0xfffffe0054a95530 > > panic() at panic+0x43/frame 0xfffffe0054a95590 > > null_unlock() at null_unlock+0x8a/frame 0xfffffe0054a955d0 > > VOP_UNLOCK_APV() at VOP_UNLOCK_APV+0x56/frame 0xfffffe0054a955f0 > > unionfs_unlock() at unionfs_unlock+0x124/frame 0xfffffe0054a95650 > > VOP_UNLOCK_APV() at VOP_UNLOCK_APV+0x56/frame 0xfffffe0054a95670 > > vfs_domount() at vfs_domount+0xc3f/frame 0xfffffe0054a958a0 > > vfs_donmount() at vfs_donmount+0x934/frame 0xfffffe0054a95940 > > sys_nmount() at sys_nmount+0x69/frame 0xfffffe0054a95980 > > amd64_syscall() at amd64_syscall+0x3ae/frame 0xfffffe0054a95ab0 > > fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0054a95ab0 > > --- syscall (378, FreeBSD ELF64, sys_nmount), rip = 0x2bed6a4a, rsp = > > 0x7fffffffe2e8, rbp = 0x7fffffffec70 --- > > Uptime: 1m35s > > > > Ok, this explains everything. I did not think anyone uses unionfs, > let alone stacked on top of nullfs. I'll have a patch later.
It's for a few jails. Thanks for persevering. -- Cheers, Cy Schubert <cy.schub...@cschubert.com> FreeBSD UNIX: <c...@freebsd.org> Web: http://www.FreeBSD.org The need of the many outweighs the greed of the few. _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
