Date: Wed, 20 Apr 2016 12:08:43 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 204764] Filesystem deadlock, process in vodead state Message-ID: <bug-204764-3630-c2Y64FEAPy@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204764-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-204764-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204764 --- Comment #24 from roel@qsp.nl --- Here it is, for both du processes listed above: (kgdb) thread 555 (kgdb) frame 4 #4 0xffffffff80bed620 in vnode_create_vobject (vp=0xfffff801d3e11b10, isize=16, td=0xfffff8033a17e000) at /usr/src/sys/vm/vnode_pager.c:120 120 VM_OBJECT_SLEEP(object, object, PDROP | PVM, "vodead", 0); (kgdb) p *vp->v_bufobj.bo_object $1 = {lock = {lock_object = {lo_name = 0xffffffff810062d6 "vm object", lo_flags = 90374144, lo_data = 0, lo_witness = 0x0}, rw_lock = 1}, object_list = {tqe_next = 0xfffff801fd0ea200, tqe_prev = 0xfffff801fd0ea020}, shadow_head = {lh_first = 0x0}, shadow_list = {le_next = 0x0, le_prev = 0xfffff8022d69bb38}, memq = {tqh_first = 0x0, tqh_last = 0xfffff801fd0ea148}, rtree = {rt_root = 0, rt_flags = 0 '\0'}, size = 1, generation = 1, ref_count = 0, shadow_count = 0, memattr = 6 '\006', type = 2 '\002', flags = 16392, pg_color = 21, paging_in_progress = 0, resident_page_count = 0, backing_object = 0x0, backing_object_offset = 0, pager_object_list = { tqe_next = 0x0, tqe_prev = 0x0}, rvq = {lh_first = 0x0}, cache = {rt_root = 0, rt_flags = 0 '\0'}, handle = 0xfffff801d3e11b10, un_pager = {vnp = {vnp_size = 16, writemappings = 0}, devp = {devp_pglist = { tqh_first = 0x10, tqh_last = 0x0}, ops = 0x0, dev = 0x0}, sgp = {sgp_pglist = {tqh_first = 0x10, tqh_last = 0x0}}, swp = {swp_tmpfs = 0x10, swp_bcount = 0}}, cred = 0x0, charge = 0} (kgdb) thread 795 [Switching to thread 795 (Thread 101745)]#0 sched_switch (td=0xfffff8006f2e84b0, newtd=<value optimized out>, flags=<value optimized out>) at /usr/src/sys/kern/sched_ule.c:1945 1945 cpuid = PCPU_GET(cpuid); (kgdb) frame 4 #4 0xffffffff80bed620 in vnode_create_vobject (vp=0xfffff801d3e11b10, isize=16, td=0xfffff8006f2e84b0) at /usr/src/sys/vm/vnode_pager.c:120 120 VM_OBJECT_SLEEP(object, object, PDROP | PVM, "vodead", 0); (kgdb) p *vp->v_bufobj.bo_object $2 = {lock = {lock_object = {lo_name = 0xffffffff810062d6 "vm object", lo_flags = 90374144, lo_data = 0, lo_witness = 0x0}, rw_lock = 1}, object_list = {tqe_next = 0xfffff801fd0ea200, tqe_prev = 0xfffff801fd0ea020}, shadow_head = {lh_first = 0x0}, shadow_list = {le_next = 0x0, le_prev = 0xfffff8022d69bb38}, memq = {tqh_first = 0x0, tqh_last = 0xfffff801fd0ea148}, rtree = {rt_root = 0, rt_flags = 0 '\0'}, size = 1, generation = 1, ref_count = 0, shadow_count = 0, memattr = 6 '\006', type = 2 '\002', flags = 16392, pg_color = 21, paging_in_progress = 0, resident_page_count = 0, backing_object = 0x0, backing_object_offset = 0, pager_object_list = { tqe_next = 0x0, tqe_prev = 0x0}, rvq = {lh_first = 0x0}, cache = {rt_root = 0, rt_flags = 0 '\0'}, handle = 0xfffff801d3e11b10, un_pager = {vnp = {vnp_size = 16, writemappings = 0}, devp = {devp_pglist = { tqh_first = 0x10, tqh_last = 0x0}, ops = 0x0, dev = 0x0}, sgp = {sgp_pglist = {tqh_first = 0x10, tqh_last = 0x0}}, swp = {swp_tmpfs = 0x10, swp_bcount = 0}}, cred = 0x0, charge = 0} -- You are receiving this mail because: You are the assignee for the bug.
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