[Bug 273418] [panic] Repeating kernel panic on open(/dev/console)
- In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 273418] [panic] Repeating kernel panic on open(/dev/console)"
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Date: Tue, 29 Aug 2023 13:20:38 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273418 --- 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=dm@entry=0xfffff8044020a000, cleanup=cleanup@entry=0) at /data/src/sys/fs/devfs/devfs_devs.c:533 533 cdp->cdp_dirents[dm->dm_idx] != NULL) { (kgdb) p *cdp $1 = {cdp_c = {si_spare0 = 0xdeadc0dedeadc0de, si_flags = 3735929054, si_atime = { tv_sec = -2401050962867404578, tv_nsec = -2401050962867404578}, si_ctime = { tv_sec = -2401050962867404578, tv_nsec = -2401050962867404578}, si_mtime = { tv_sec = -2401050962867404578, tv_nsec = -2401050962867404578}, si_uid = 3735929054, si_gid = 3735929054, si_mode = 49374, si_cred = 0xdeadc0dedeadc0de, si_drv0 = -559038242, si_refcount = -559038242, si_list = {le_next = 0xdeadc0dedeadc0de, le_prev = 0xdeadc0dedeadc0de}, si_clone = {le_next = 0xdeadc0dedeadc0de, le_prev = 0xdeadc0dedeadc0de}, si_children = {lh_first = 0xdeadc0dedeadc0de}, si_siblings = {le_next = 0xdeadc0dedeadc0de, le_prev = 0xdeadc0dedeadc0de}, si_parent = 0xdeadc0dedeadc0de, si_mountpt = 0xdeadc0dedeadc0de, si_drv1 = 0xdeadc0dedeadc0de, si_drv2 = 0xdeadc0dedeadc0de, si_devsw = 0xdeadc0dedeadc0de, si_iosize_max = -559038242, si_usecount = 16045693110842147038, si_threadcount = 16045693110842147038, __si_u = {__sid_snapdata = 0xdeadc0dedeadc0de}, si_name = "\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\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\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\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"...}, cdp_list = {tqe_next = 0xdeadc0dedeadc0de, tqe_prev = 0xdeadc0dedeadc0de}, cdp_inode = 3735929054, cdp_flags = 3735929054, cdp_inuse = 3735929053, cdp_maxdirent = 3735929054, cdp_dirents = 0xdeadc0dedeadc0de, cdp_dirent0 = 0xdeadc0dedeadc0de, cdp_dtr_list = {tqe_next = 0xdeadc0dedeadc0de, tqe_prev = 0xdeadc0dedeadc0de}, cdp_dtr_cb = 0xdeadc0dedeadc0de, cdp_dtr_cb_arg = 0xdeadc0dedeadc0de, cdp_fdpriv = {lh_first = 0xdeadc0dedeadc0de}, cdp_threadlock = {lock_object = { lo_name = 0xdeadc0dedeadc0de <error: Cannot access memory at address 0xdeadc0dedeadc0de>, lo_flags = 3735929054, lo_data = 3735929054, lo_witness = 0xdeadc0dedeadc0de}, mtx_lock = 16045693110842147038}} (kgdb) p cdp->cdp_dirents $2 = (struct devfs_dirent **) 0xdeadc0dedeadc0de -- You are receiving this mail because: You are the assignee for the bug.