Hello On Saturday 06 January 2007 13:58, Laurent Riffard wrote: > Le 05.01.2007 07:02, Andrew Morton a écrit : > > Temporarily at > > > > http://userweb.kernel.org/~akpm/2.6.20-rc3-mm1/ > > > > will appear later at > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20-rc3/2.6.20-rc3-mm1/ > > Hello, > > got this with 2.6.20-rc3-mm1: > > ======================= > SysRq : Show Blocked State > > free sibling > task PC stack pid father child younger older > umount D C013135E 6044 1168 1150 (NOTLB) > de591ae4 00000086 de591abc c013135e dff979c8 c012a6fe 00000046 > 00000007 > dfd94ac0 128d3000 00000026 00000000 dfd94bcc dff979c8 de591ae4 > dffda038 > 00000002 dff979c0 dff979bc dff979c8 de591b10 c012d600 dff979f8 > 00000000 > Call Trace: > [<c012d600>] synchronize_qrcu+0x70/0x8c > [<c01bede4>] __make_request+0x4c/0x29b > [<c01bd24b>] generic_make_request+0x1b0/0x1de > [<c01bf354>] submit_bio+0xda/0xe2 > [<e12674bd>] write_jnodes_to_disk_extent+0x920/0x974 [reiser4] > [<e12678dd>] update_journal_footer+0x29f/0x2b7 [reiser4] > [<e1268b65>] write_tx_back+0x149/0x185 [reiser4] > [<e126a8e7>] reiser4_write_logs+0xea4/0xfd2 [reiser4] > [<e125626a>] try_commit_txnh+0x7e6/0xa4f [reiser4] > [<e125661b>] reiser4_txn_end+0x148/0x3cf [reiser4] > [<e12568ad>] reiser4_txn_restart+0xb/0x1a [reiser4] > [<e125692f>] reiser4_txn_restart_current+0x73/0x75 [reiser4] > [<e1256b89>] force_commit_atom+0x258/0x261 [reiser4] > [<e1257703>] txnmgr_force_commit_all+0x406/0x697 [reiser4] > [<e12e5e08>] release_format40+0x10c/0x193 [reiser4] > [<e1279922>] reiser4_put_super+0x134/0x16a [reiser4] > [<c015c930>] generic_shutdown_super+0x55/0xd8 > [<c015c9d3>] kill_block_super+0x20/0x32 > [<c015ca75>] deactivate_super+0x3f/0x51 > [<c016d903>] mntput_no_expire+0x42/0x5f > [<c0160f37>] path_release_on_umount+0x15/0x18 > [<c016df77>] sys_umount+0x1a3/0x1cb > [<c016dfb8>] sys_oldumount+0x19/0x1b > [<c0103ed2>] sysenter_past_esp+0x5f/0x99 > ======================= > > Scenario: > - umount a reiser4 FS (no need to write something before)
Hmm, I can not reproduce this with 2.6.20-rc3-mm1. Probably I need to config the kernel more close to your system. > > Earlier kernels were OK. > > I tested Frederik Deweerdt's patch for "lockdep: unbalance at > generic_sync_sb_inodes", it did not help. > > I think I'll a give a try to > http://userweb.kernel.org/~akpm/2.6.20-rc3-mm1x.bz2 (basically > 2.6.20-rc3-mm1, minus git-block.patch). > > .config attached > > ~~ > laurent > > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/