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TODO.0
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IOS crashed, stuck in gdb, msl stuck in tight loop
[1428433407:663408 msfsthr16:32079:bmap bmpce_lookup pgcache.c 134] bmpce@0xa51b70 fl=1168:ep o=0 b=0x1433000 ts=0:0 ref=2 : skip an EIO page
[1428433407:663391 msfsthr01:32094:bmap bmpce_lookup pgcache.c 134] bmpce@0xa51aa0 fl=1168:ep o=0 b=0x142a000 ts=0:0 ref=2 : skip an EIO page
[1428433407:663570 msfsthr15:32080:bmap bmpce_lookup pgcache.c 134] bmpce@0xa489d0 fl=1168:ep o=0 b=0x1376000 ts=0:0 ref=2 : skip an EIO page
[1428433407:663581 msfsthr16:32079:bmap bmpce_lookup pgcache.c 134] bmpce@0xa51b70 fl=1168:ep o=0 b=0x1433000 ts=0:0 ref=2 : skip an EIO page
[1428433407:663571 msfsthr01:32094:bmap bmpce_lookup pgcache.c 134] bmpce@0xa51aa0 fl=1168:ep o=0 b=0x142a000 ts=0:0 ref=2 : skip an EIO page
Thread 102 (Thread 0x7ffec07e0700 (LWP 32094)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00000000005cfcd1 in _psc_waitq_waitabs (q=0x8b9430, flags=1, p=0x7fff78004ce8, abstime=0x7ffec07df000) at /home/yanovich/code/advsys/pc/pfl/waitq.c:112
#2 0x00000000005cff2d in _psc_waitq_waitrel (q=0x8b9430, flags=1, p=0x7fff78004ce8, s=0, ns=100000) at /home/yanovich/code/advsys/pc/pfl/waitq.c:146
#3 0x000000000051987e in bmpce_lookup (b=0x7fff78004cd0, flags=0, off=0, wq=0x8b9430) at /home/yanovich/code/advsys/pc/slash2/mount_slash/pgcache.c:135
#4 0x000000000049c205 in msl_biorq_build (q=0xffaf88, b=0x7fff78004cd0, buf=0x7fffd84b6060 "\004", rqnum=0, roff=596, len=32, op=2) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:227
#5 0x00000000004bf92e in msl_io (pfr=0xffaf10, mfh=0xc25880, buf=0x7fffd84b6060 "\004", size=32, off=596, rw=SL_WRITE) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:1874
#6 0x00000000004fe621 in mslfsop_write (pfr=0xffaf10, buf=0x7fffd84b6060, size=32, off=596, data=0xc25880) at /home/yanovich/code/advsys/pc/slash2/mount_slash/main.c:3039
#7 0x000000000048d854 in pscfs_fuse_handle_write (req=0x7fff7c0031d0, ino=112589990684761967, buf=0x7fffd84b6060 "\004", size=32, off=596, fi=0x7ffec07dfab0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:1109
#8 0x00007ffff78b42a4 in do_write (req=<optimized out>, nodeid=<optimized out>, inarg=<optimized out>) at fuse_lowlevel.c:1275
#9 0x00007ffff78b4b86 in fuse_ll_process_buf (data=0x839c40, buf=buf@entry=0x7ffec07dfc50, ch=<optimized out>) at fuse_lowlevel.c:2460
#10 0x00007ffff78b4f76 in fuse_ll_process (data=<optimized out>, buf=<optimized out>, len=<optimized out>, ch=<optimized out>) at fuse_lowlevel.c:2482
#11 0x0000000000486cfc in pscfs_fuse_listener_loop (arg=0x0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:368
#12 0x00007ffff67addf3 in start_thread (arg=0x7ffec07e0700) at pthread_create.c:308
#13 0x00007ffff64db1ad in clone () from /lib64/libc.so.6
Thread 100 (Thread 0x7ffec17e2700 (LWP 32092)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00000000005b64a8 in psc_multiwait_usecs (mw=0x7fff68001b28, datap=0x7ffec17e0c78, usec=60 000 000) at /home/yanovich/code/advsys/pc/pfl/multiwait.c:467
#2 0x000000000043d7d1 in msl_bmap_to_csvc (b=0x7fff30005710, exclusive=0, csvcp=0x7ffec17e0f30) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bmap_cli.c:1054
#3 0x00000000004b1b86 in msl_read_rpc_launch (r=0x7fff0c007650, bmpces=0x7ffec17e1140, startpage=0, npages=1) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:1127
#4 0x00000000004b5389 in msl_launch_read_rpcs (r=0x7fff0c007650) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:1252
#5 0x00000000004b6016 in msl_pages_fetch (r=0x7fff0c007650) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:1288
#6 0x00000000004c0d96 in msl_io (pfr=0x1300de0, mfh=0xc1c520, buf=0x0, size=183, off=0, rw=SL_READ) at /home/yanovich/code/advsys/pc/slash2/mount_slash/io.c:1978
#7 0x00000000004fedda in mslfsop_read (pfr=0x1300de0, size=131072, off=0, data=0xc1c520) at /home/yanovich/code/advsys/pc/slash2/mount_slash/main.c:3069
#8 0x000000000048b964 in pscfs_fuse_handle_read (req=0x7fff680053c0, inum=112589990684760421, size=131072, off=0, fi=0x7ffec17e1ab0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:986
#9 0x00007ffff78b431e in do_read (req=<optimized out>, nodeid=<optimized out>, inarg=<optimized out>) at fuse_lowlevel.c:1250
#10 0x00007ffff78b4b86 in fuse_ll_process_buf (data=0x839c40, buf=buf@entry=0x7ffec17e1c50, ch=<optimized out>) at fuse_lowlevel.c:2460
#11 0x00007ffff78b4f76 in fuse_ll_process (data=<optimized out>, buf=<optimized out>, len=<optimized out>, ch=<optimized out>) at fuse_lowlevel.c:2482
#12 0x0000000000486cfc in pscfs_fuse_listener_loop (arg=0x0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:368
#13 0x00007ffff67addf3 in start_thread (arg=0x7ffec17e2700) at pthread_create.c:308
#14 0x00007ffff64db1ad in clone () from /lib64/libc.so.6
Thread 79 (Thread 0x7ffecbff7700 (LWP 32071)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00000000005cfcd1 in _psc_waitq_waitabs (q=0x7fff34006db8, flags=1, p=0x7fff34006cf8, abstime=0x7ffecbff64a0) at /home/yanovich/code/advsys/pc/pfl/waitq.c:112
#2 0x00000000005cff2d in _psc_waitq_waitrel (q=0x7fff34006db8, flags=1, p=0x7fff34006cf8, s=0, ns=100000) at /home/yanovich/code/advsys/pc/pfl/waitq.c:146
#3 0x000000000051d906 in bmpc_biorqs_flush (b=0x7fff34006ce0, all=1) at /home/yanovich/code/advsys/pc/slash2/mount_slash/pgcache.c:368
#4 0x00000000004eb932 in msl_flush (mfh=0xc37370, all=1) at /home/yanovich/code/advsys/pc/slash2/mount_slash/main.c:1923
#5 0x00000000004f230a in mslfsop_flush (pfr=0x100cf10, data=0xc37370) at /home/yanovich/code/advsys/pc/slash2/mount_slash/main.c:2090
#6 0x0000000000489b26 in pscfs_fuse_handle_flush (req=0x7fff100057b0, inum=112589990684761965, fi=0x7ffecbff6ab0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:881
#7 0x00007ffff78b4006 in do_flush (req=<optimized out>, nodeid=<optimized out>, inarg=<optimized out>) at fuse_lowlevel.c:1339
#8 0x00007ffff78b4b86 in fuse_ll_process_buf (data=0x839c40, buf=buf@entry=0x7ffecbff6c50, ch=<optimized out>) at fuse_lowlevel.c:2460
#9 0x00007ffff78b4f76 in fuse_ll_process (data=<optimized out>, buf=<optimized out>, len=<optimized out>, ch=<optimized out>) at fuse_lowlevel.c:2482
#10 0x0000000000486cfc in pscfs_fuse_listener_loop (arg=0x0) at /home/yanovich/code/advsys/pc/pfl/fuse.c:368
#11 0x00007ffff67addf3 in start_thread (arg=0x7ffecbff7700) at pthread_create.c:308
#12 0x00007ffff64db1ad in clone () from /lib64/libc.so.6
Thread 48 (Thread 0x7fff3d7fa700 (LWP 32040)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00000000005b574b in psc_multiwaitcond_waitrel_ts (mwc=0xc76b70, mutex=0xc76b38, reltime=0x0) at /home/yanovich/code/advsys/pc/pfl/multiwait.c:278
#2 0x000000000054760c in _sl_csvc_get (pci=0x7fff20000b70, csvcp=0x846e20, flags=0, exp=0x0, peernids=0x846e28, rqptl=30, rpptl=31, magic=12302652060662169702, version=1, peertype=SLCONNT_IOD, mw=0x7fff200009e8) at /home/yanovich/code/advsys/pc/slash2/share/rpc_common.c:875
#3 0x000000000043d069 in msl_bmap_to_csvc (b=0x7fff500040d0, exclusive=1, csvcp=0x7fff3d7f9908) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bmap_cli.c:981
#4 0x0000000000416291 in bmap_flush_send_rpcs (bwc=0xb0e6f0) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:466
#5 0x000000000041d7c8 in bmap_flush () at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:955
#6 0x000000000041e61f in msflushthr_main (thr=0x7fff200008c0) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:992
#7 0x00000000005c7d40 in _pscthr_begin (arg=0x7fffffffdc50) at /home/yanovich/code/advsys/pc/pfl/thread.c:323
#8 0x00007ffff67addf3 in start_thread (arg=0x7fff3d7fa700) at pthread_create.c:308
#9 0x00007ffff64db1ad in clone () from /lib64/libc.so.6
Thread 41 (Thread 0x7fff557fa700 (LWP 32033)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00000000005cfcd1 in _psc_waitq_waitabs (q=0x8579d8, flags=1, p=0x0, abstime=0x7fff557f9320) at /home/yanovich/code/advsys/pc/pfl/waitq.c:112
#2 0x000000000055eec5 in pscrpc_queue_wait (req=0x8577f0) at /home/yanovich/code/advsys/pc/pfl/rpcclient.c:613
#3 0x0000000000570ba6 in pfl_rsx_waitrep (rq=0x8577f0, replen=16, mpp=0x7fff557f95a0) at /home/yanovich/code/advsys/pc/pfl/rsx.c:91
#4 0x0000000000542cb2 in slrpc_waitrep (csvc=0xc76a80, rq=0x8577f0, plen=16, mpp=0x7fff557f95a0, flags=0) at /home/yanovich/code/advsys/pc/slash2/share/rpc_common.c:81
#5 0x00000000005442bf in slrpc_issue_connect (local=562995062530845, server=562995062530845, csvc=0xc76a80, flags=0, mw=0x7fff380009e8, stkversp=0x846b74) at /home/yanovich/code/advsys/pc/slash2/share/rpc_common.c:327
#6 0x00000000005477eb in _sl_csvc_get (pci=0x7fff38000b70, csvcp=0x846e20, flags=0, exp=0x0, peernids=0x846e28, rqptl=30, rpptl=31, magic=12302652060662169702, version=1, peertype=SLCONNT_IOD, mw=0x7fff380009e8) at /home/yanovich/code/advsys/pc/slash2/share/rpc_common.c:913
#7 0x000000000043d069 in msl_bmap_to_csvc (b=0x7fff34006ce0, exclusive=1, csvcp=0x7fff557f9908) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bmap_cli.c:981
#8 0x0000000000416291 in bmap_flush_send_rpcs (bwc=0xaf3a60) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:466
#9 0x000000000041d7c8 in bmap_flush () at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:955
#10 0x000000000041e61f in msflushthr_main (thr=0x7fff380008c0) at /home/yanovich/code/advsys/pc/slash2/mount_slash/bflush.c:992
#11 0x00000000005c7d40 in _pscthr_begin (arg=0x7fffffffdc50) at /home/yanovich/code/advsys/pc/pfl/thread.c:323
#12 0x00007ffff67addf3 in start_thread (arg=0x7fff557fa700) at pthread_create.c:308
#13 0x00007ffff64db1ad in clone () from /lib64/libc.so.6