Date: Tue, 29 Aug 2023 13:20:38 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 273418] [panic] Repeating kernel panic on open(/dev/console) Message-ID: <bug-273418-227-63uuaHfa6Y@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-273418-227@https.bugs.freebsd.org/bugzilla/> References: <bug-273418-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273418 --- Comment #4 from Eugene Grosbein <eugen@freebsd.org> --- (In reply to Mateusz Guzik from comment #3) cdp has lots of 0xdeadc0dedeadc0de : (kgdb) frame 7 #7 devfs_populate_loop (dm=3Ddm@entry=3D0xfffff8044020a000, cleanup=3Dcleanup@entry=3D0) at /data/src/sys/fs/devfs/devfs_devs.c:533 533 cdp->cdp_dirents[dm->dm_idx] !=3D NULL) { (kgdb) p *cdp $1 =3D {cdp_c =3D {si_spare0 =3D 0xdeadc0dedeadc0de, si_flags =3D 373592905= 4, si_atime =3D { tv_sec =3D -2401050962867404578, tv_nsec =3D -2401050962867404578}, s= i_ctime =3D { tv_sec =3D -2401050962867404578, tv_nsec =3D -2401050962867404578}, s= i_mtime =3D { tv_sec =3D -2401050962867404578, tv_nsec =3D -2401050962867404578}, s= i_uid =3D 3735929054, si_gid =3D 3735929054, si_mode =3D 49374, si_cred =3D 0xdeadc0dedeadc0d= e, si_drv0 =3D -559038242, si_refcount =3D -559038242, si_list =3D {le_next =3D 0xdeadc0dedeadc0de, le_prev =3D 0xdeadc0dedeadc0de}, si_clone =3D {le_next =3D 0xdeadc0de= deadc0de, le_prev =3D 0xdeadc0dedeadc0de}, si_children =3D {lh_first =3D 0xdeadc0dedeadc0de}, si_siblings =3D {le_next =3D 0xdeadc0dedeadc0de, le_prev =3D 0xdeadc0de= deadc0de}, si_parent =3D 0xdeadc0dedeadc0de, si_mountpt =3D 0xdeadc0dedeadc0de, si_drv1 =3D 0xdeadc0dedeadc0de, si_drv2 =3D 0xdeadc0dedeadc0de, si_devs= w =3D 0xdeadc0dedeadc0de, si_iosize_max =3D -559038242, si_usecount =3D 16045693110842147038, si_threadcount =3D 16045693110842147038, __si_u =3D {__sid_snapdata =3D 0xdeadc0dedeadc0de}, si_name =3D "\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\2= 55\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\= 300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336= \336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\25= 5\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\3= 00\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\= 336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255= \336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\30= 0\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\3= 36\300\255\336\336\300\255\336\336\300\255\336\336\300\255\336\336\300\255\= 336\336\300\255\336\336\300\255\336\336\300\255\336\336"...}, cdp_list =3D {tqe_next =3D 0xdeadc0dedeadc0de, tqe_prev =3D 0xdeadc0dedeadc0de}, cdp_inode =3D 3735929054, cdp_flags = =3D 3735929054, cdp_inuse =3D 3735929053, cdp_maxdirent =3D 3735929054, cdp_dirents =3D 0xdeadc0dedeadc0de, cdp_dirent0 =3D 0xdeadc0dedeadc0de, cdp_dtr_list =3D {tqe_next =3D 0xdeadc0dedeadc0de, tqe_prev =3D 0xdeadc0dedeadc0de}, cdp_dtr_cb =3D 0xdeadc0dedeadc0de, cdp_dtr_cb_arg =3D 0xdeadc0dedeadc0de, cdp_fdpriv =3D {lh_first =3D 0xdeadc0dedeadc0de}, cdp_threadlock =3D {lock_object =3D { lo_name =3D 0xdeadc0dedeadc0de <error: Cannot access memory at address 0xdeadc0dedeadc0de>, lo_flags =3D 3735929054, lo_data =3D 3735929054, lo_witness =3D 0xdeadc0dedeadc0de}, mtx_lock =3D 16045693110842147038}} (kgdb) p cdp->cdp_dirents $2 =3D (struct devfs_dirent **) 0xdeadc0dedeadc0de --=20 You are receiving this mail because: You are the assignee for the bug.=
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