search for: fork_exit

...() at sleepq_switch+0xfc sleepq_wait() at sleepq_wait+0x4d _sleep() at _sleep+0x3f6 ipmi_submit_driver_request() at ipmi_submit_driver_request+0x97 ipmi_set_watchdog() at ipmi_set_watchdog+0xb1 ipmi_wd_event() at ipmi_wd_event+0x8f kern_do_pat() at kern_do_pat+0x10f sched_sync() at sched_sync+0x1ea fork_exit() at fork_exit+0x135 fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffff869b172bb0, rbp = 0 --- panic: sleeping thread cpuid = 26 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a kdb_backtrace() at kdb_backtrace+0x37 panic() at panic+0x1d8 propaga...

...ffcf75bd6920 zio_write_bp_init() at zio_write_bp_init+0x24b/frame 0xffffffcf75bd6970 zio_execute() at zio_execute+0xc3/frame 0xffffffcf75bd69b0 taskqueue_run_locked() at taskqueue_run_locked+0x74/frame 0xffffffcf75bd6a00 taskqueue_thread_loop() at taskqueue_thread_loop+0x46/frame 0xffffffcf75bd6a20 fork_exit() at fork_exit+0x11f/frame 0xffffffcf75bd6a70 fork_trampoline() at fork_trampoline+0xe/frame 0xffffffcf75bd6a70 --- trap 0, rip = 0, rsp = 0xffffffcf75bd6b30, rbp = 0 --- lzjb_compress+0x185 corresponds to line 85 in 80 cpy = src - offset; 81 if (cpy >= (uchar_t *)s_start && cpy != src...

...at mb_free_ext+0x99 sbdrop_internal() at sbdrop_internal+0x1e8 tcp_do_segment() at tcp_do_segment+0x1512 tcp_input() at tcp_input+0x7f7 ip_input() at ip_input+0xa8 ether_demux() at ether_demux+0x1b4 ether_input() at ether_input+0x1bb bge_intr() at bge_intr+0x3ca ithread_loop() at ithread_loop+0x180 fork_exit() at fork_exit+0x11f fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffea28fd30, rbp = 0 --- Uptime: 36m47s Physical memory: 4087 MB Dumping 708 MB: 693 677 661 645 629 613 597 581 565 549 533 517 501 485 469 453 437 421 405 389 373 357 341 325 309 293 277 261 245 229 21...

...c0561940,c3a852b8,c3612690,...) at 0xc05623aa = callout_reset+0x14a realitexpire(c3a852b8,2d6100,c3612690,1,dd4f6cbc,...) at 0xc0561ab6 = realitexpire+0x176 softclock(0,0,c0747617,4a1,0,...) at 0xc0562c25 = softclock+0x235 ithread_loop(c35e5a20,dd4f6d38,0,0,0,...) at 0xc053268b = ithread_loop+0x1cb fork_exit(c05324c0,c35e5a20,dd4f6d38) at 0xc052eda1 = fork_exit+0xa1 fork_trampoline() at 0xc06f46b0 = fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xdd4f6d70, ebp = 0 --- Some debugging: (kgdb) bt #0 doadump () at pcpu.h:196 #1 0xc05512b3 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2...

currently i'm trying to setup diskless client, which netboots 6.1-PRERELEASE kernel with help of etherboot. i've built custom kernel with `sudo make -j4 buildkernel KERNCONF=DISKLESS CPUTYPE=pentium-mmx -DNO_MODULES' and attached config. kernell loads off tftp server fine, detecting devices, but traps, when trying to mount root fs from nfs server. i've managed to get copy of

Hello, Since FreeBSD 9.1 I have strange problems with the distribution. Some servers are rebooting without any kernel panic, instanly. First i thought it's a problem with my KVM system, but one of my FreeBSD under a Dell R210 have the same problem. The servers concerned are now: - Monitoring server - LDAP test server - Some other servers, randomly (not in production). First i thought it's

...few seconds I ran a ddb script and continued. I got five samples, after that ddb became unresponsive. All of them show the thread executing in unp_gc() like here: ---- unp_gc() at unp_gc+0x81 taskqueue_run_locked() at taskqueue_run_locked+0x85 taskqueue_thread_loop() at taskqueue_thread_loop+0x46 fork_exit() at fork_exit+0x11f fork_trampoline() at fork_trampoline+0xe ---- See all samples under [3]. This is consistent with some textdumps and ddb sessions I've done. Also, the sysctl 'net.local.taskcount' seems to increase at much higher rates when the problem occurs. To me it looks like t...

...src/sys/netinet/ip_input.c:778 #7 0xc07171ff in netisr_processqueue (ni=0xc09ca4f8) at /usr/src/sys/net/netisr.c:236 #8 0xc07174be in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:349 #9 0xc06740e5 in ithread_loop (arg=0xc19c3280) at /usr/src/sys/kern/kern_intr.c:547 #10 0xc0673110 in fork_exit (callout=0xc067402c <ithread_loop>, arg=0x0, frame=0x0) at /usr/src/sys/kern/kern_fork.c:789 #11 0xc0894a1c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208 Now the output of bt full: (kgdb) bt full #0 doadump () at pcpu.h:165 No locals. #1 0xc068d10e in boot (howto=...

...onfig_index+0x77/frame 0xffffff91850258b0 usb_alloc_device() at usb_alloc_device+0x6e7/frame 0xffffff91850259d0 uhub_explore() at uhub_explore+0x59b/frame 0xffffff9185025a40 usb_bus_explore() at usb_bus_explore+0xd2/frame 0xffffff9185025a70 usb_process() at usb_process+0xc3/frame 0xffffff9185025aa0 fork_exit() at fork_exit+0x135/frame 0xffffff9185025af0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffff9185025af0 --- trap 0, rip = 0, rsp = 0xffffff9185025bb0, rbp = 0 --- KDB: enter: panic [ thread pid 15 tid 100106 ] Stopped at kdb_enter+0x3b: movq $0,0x7cb632(%rip)

...tx_lock_sleep+0x89 sf_buf_mext() at sf_buf_mext+0xa3 mb_free_ext() at mb_free_ext+0x64 sbdrop_locked() at sbdrop_locked+0xb8 tcp_input() at tcp_input+0x255e ip_input() at ip_input+0x100 netisr_processqueue() at netisr_processqueue+0x78 swi_net() at swi_net+0x14d ithread_loop() at ithread_loop+0x162 fork_exit() at fork_exit+0x86 fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffb18ecd00, rbp = 0 --- db> Online 00:33show reg cs 0x8 ss 0x10 rax 0x28 rcx 0xfffffffe rdx 0xcd rbx 0xffffff007b959be0 rsp...

...002 td 0xfffffe0003384920 kdb_enter() at kdb_enter+0x3e/frame 0xffffff80002347d0 vpanic() at vpanic+0x146/frame 0xffffff8000234810 panic() at panic+0x43/frame 0xffffff8000234870 vfs_mountroot() at vfs_mountroot+0x1dc7/frame 0xffffff8000234b20 start_init() at start_init+0x62/frame 0xffffff8000234bb0 fork_exit() at fork_exit+0x84/frame 0xffffff8000234bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffff8000234bf0 --- trap 0, rip = 0, rsp = 0xffffff8000234cb0, rbp = 0 --- jeroen@soleus01 ~]$ sudo xm info host : soleus01.soleus.nu release : 2.6.32-5-xen-amd64 version...

...600 xpt_freeze_devq(c16c8300,1) at xpt_freeze_devq+0x18 ahc_handle_seqint(c1583800,71) at ahc_handle_seqint+0x224 ahc_platform_intr(c1583800) at ahc_platform_intr+0x20a ithread_execute_handlers(c1618624,c1589780) at ithread_execute_handlers+0x125 ithread_loop(c16156a0,c6aadd38) at ithread_loop+0x56 fork_exit(c0524560,c16156a0,c6aadd38) at fork_exit+0x6f fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xc6aadd6c, ebp = 0 --- db> show registers cs 0x20 ds 0x28 es 0x28 fs 0x8 ss 0x28 eax 0...

...0xffffffff8074f536 in usb_bus_explore (pm=Variable "pm" is not available. ) at /usr/src/sys/dev/usb/controller/usb_controller.c:359 #12 0xffffffff80769173 in usb_process (arg=Variable "arg" is not available. ) at /usr/src/sys/dev/usb/usb_process.c:170 #13 0xffffffff808bc2df in fork_exit (callout=0xffffffff807690a0 <usb_process>, arg=0xffffff80007c0e88, frame=0xffffff804743cc40) at /usr/src/sys/kern/kern_fork.c:992 #14 0xffffffff80bc216e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:602 From: cam_sim_free(struct cam_sim *sim, int free_devq) (kgdb) l 10...

..., be_state=XenbusStateConnected) at ../../../dev/xen/pcifront/pcifront.c:346 #24 0xc032fea8 in otherend_changed (watch=0xc0e05000, vec=0xc0defa00, len=2) at ../../../xen/xenbus/xenbus_probe.c:330 #25 0xc0330aec in xenwatch_thread (unused=0x0) at ../../../xen/xenbus/xenbus_xs.c:741 #26 0xc0129968 in fork_exit (callout=0xc0330980 <xenwatch_thread>, arg=0x0, frame=0xc588bd38) at ../../../kern/kern_fork.c:795 #27 0xc0350e84 in fork_trampoline () at ../../../i386/xen/exception.s:240 (gdb) p rm->rm_list $4 = {tqh_first = 0x0, tqh_last = 0xc07b3de0} (gdb)...

...ihn = (struct intr_handler *) 0x0 #12 0xc052fd27 in ithread_loop (arg=0xc6c62550) at /usr/src/sys/kern/kern_intr.c:766 intr_event = (struct intr_thread *) 0xc6c62550 ie = (struct intr_event *) 0xc6c44e80 td = (struct thread *) 0xc6bf0300 p = (struct proc *) 0xc6bef860 #13 0xc052e4b0 in fork_exit (callout=0xc052fcc0 <ithread_loop>, arg=0x1, frame=0x1) at /usr/src/sys/kern/kern_fork.c:788 p = (struct proc *) 0xc6bef860 td = (struct thread *) 0x6 #14 0xc06ffb0c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208 No locals. (kgdb) (kgdb) thread apply all bt Thread 17...

Hello, There it is, all my computers on FreeBSD 9.1-RELEASE had panic. I can just say there is a problem in the 9.1-RELEASE because I had no panic before. What afraid me is that my production server also panic'ed a few days ago, fortunately it does not appears so often. This is a panic that happened on my desktop computer, with a graphic card. The crash usually appears when X starts. GNU

...bp=0xffffffff9a615920) at buf.h:429 #11 0xffffffff804d9d0f in vfs_bio_awrite (bp=0xffffffff9a615920) at buf.h:417 #12 0xffffffff804e3dc1 in vop_stdfsync (ap=0xffffffffae417bc0) at /usr/src/sys/kern/vfs_default.c:437 #13 0xffffffff804f3992 in sched_sync () at vnode_if.h:538 #14 0xffffffff80458d13 in fork_exit (callout=0xffffffff804f3350 <sched_sync>, arg=0x0, frame=0xffffffffae417c80) at /usr/src/sys/kern/kern_fork.c:781 #15 0xffffffff807173be in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:415 #16 0x0000000000000000 in ?? () #17 0x0000000000000000 in ?? () #18 0x0000000000000001 in...

...wlevel.c:386 #9 0xc05053f2 in ata_interrupt (data=0xc6a37c00) at /usr/src/sys/dev/ata/ata-all.c:343 #10 0xc0506225 in ata_generic_intr (data=0xc69b9b00) at /usr/src/sys/dev/ata/ata-chipset.c:230 #11 0xc07bd1db in ithread_loop (arg=0xc69f7a70) at /usr/src/sys/kern/kern_intr.c:1088 #12 0xc07b9d29 in fork_exit (callout=0xc07bd020 <ithread_loop>, arg=0xc69f7a70, frame=0xc6779d38) at /usr/src/sys/kern/kern_fork.c:810 #13 0xc0ac5f60 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:264 Regards Raphael -- Raphael Becker <rabe@uugrn.org> http://rabe.uugrn.org/ Gn...

...7f7e52f0) at /usr/src/sys/kern/vfs_vnops.c:1277 #5 0xffffffff80c843bd in g_journal_switcher (arg=<value optimized out>) at /usr/src/sys/modules/geom/geom_journal/../ ../../geom/journal/g_journal.c:2968 #6 0xffffffff803d326f in fork_exit (callout=0xffffffff80c838e0 <g_journal_switcher>, arg=0xffffffff80c8b140, frame=0xffffff8242e68c40) at /usr/src/sys/kern/kern_fork.c:872 #7 0xffffffff805c2a0e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:602 (kgdb)...

...a2c ref 0 pages 0 lock type ufs: EXCL (count 1) by thread 0xc6fea8c0 (pid 53)#0 0xc077f6c0 at _lockmgr+0x560 #1 0xc099cb51 at ffs_lock+0x91 #2 0xc0aafcc5 at VOP_LOCK1_APV+0xa5 #3 0xc081f7b8 at _vn_lock+0xf8 #4 0xc07ff5d8 at flushbufqueues+0x568 #5 0xc07ff8f0 at buf_daemon+0xc0 #6 0xc0770ea8 at fork_exit+0xb8 #7 0xc0a7ea90 at fork_trampoline+0x8 ino 24168915, on dev da0s1d db> trace 768 Tracing pid 768 tid 100104 td 0xc74c6690 kdb_enter_why(c0b3b0a1,c0b3b0a1,c0b5d0ec,ed2dd85c,1,...) at kdb_enter_why+0x3a panic(c0b5d0ec,c70365c0,336eee,0,c0b5d164,...) at panic+0x136 ufs_dirbad(c9c40180,0...