diff for duplicates of <1485825148.2669.18.camel@sandisk.com> diff --git a/a/1.txt b/N1/1.txt index 8ba3d26..4663630 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -18,8 +18,8 @@ On Fri, 2017-01-27 at 09:56 -0700, Jens Axboe wrote: > > [ 215.725515] do_vfs_ioctl+0x8f/0x700 > > [ 215.725589] SyS_ioctl+0x3c/0x70 > > [ 215.725614] entry_SYSCALL_64_fastpath+0x18/0xad -> > -> +> >=20 +>=20 > I have no idea what this is, I haven't messed with life time or devices > or queues at all in that branch. @@ -29,21 +29,23 @@ Running the srp-test software against kernel 4.9.6 and kernel 4.10-rc5 went fine. With your for-4.11/block branch (commit 400f73b23f457a) however I just ran into the following: -[ 214.555527] ------------[ cut here ]------------ -[ 214.555565] WARNING: CPU: 5 PID: 13201 at kernel/locking/lockdep.c:3514 lock_release+0x346/0x480 -[ 214.555588] DEBUG_LOCKS_WARN_ON(depth <= 0) -[ 214.555824] CPU: 5 PID: 13201 Comm: fio Not tainted 4.10.0-rc3-dbg+ #1 -[ 214.555846] Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 1.0.2 11/17/2014 -[ 214.555867] Call Trace: -[ 214.555889] dump_stack+0x68/0x93 -[ 214.555911] __warn+0xc6/0xe0 -[ 214.555953] warn_slowpath_fmt+0x4a/0x50 -[ 214.555973] lock_release+0x346/0x480 -[ 214.556021] aio_write+0x106/0x140 -[ 214.556067] do_io_submit+0x37d/0x900 -[ 214.556108] SyS_io_submit+0xb/0x10 -[ 214.556131] entry_SYSCALL_64_fastpath+0x18/0xad +[ =A0214.555527] ------------[ cut here ]------------ +[ =A0214.555565] WARNING: CPU: 5 PID: 13201 at kernel/locking/lockdep.c:351= +4 lock_release+0x346/0x480 +[ =A0214.555588] DEBUG_LOCKS_WARN_ON(depth <=3D 0) +[ =A0214.555824] CPU: 5 PID: 13201 Comm: fio Not tainted 4.10.0-rc3-dbg+ #1 +[ =A0214.555846] Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 1.0.2= + 11/17/2014 +[ =A0214.555867] Call Trace: +[ =A0214.555889] =A0dump_stack+0x68/0x93 +[ =A0214.555911] =A0__warn+0xc6/0xe0 +[ =A0214.555953] =A0warn_slowpath_fmt+0x4a/0x50 +[ =A0214.555973] =A0lock_release+0x346/0x480 +[ =A0214.556021] =A0aio_write+0x106/0x140 +[ =A0214.556067] =A0do_io_submit+0x37d/0x900 +[ =A0214.556108] =A0SyS_io_submit+0xb/0x10 +[ =A0214.556131] =A0entry_SYSCALL_64_fastpath+0x18/0xad I will continue to try to figure out what is causing this behavior. -Bart. +Bart.= diff --git a/a/content_digest b/N1/content_digest index b24c6a9..b71bb38 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -54,8 +54,8 @@ "> > [ 215.725515] do_vfs_ioctl+0x8f/0x700\n" "> > [ 215.725589] SyS_ioctl+0x3c/0x70\n" "> > [ 215.725614] entry_SYSCALL_64_fastpath+0x18/0xad\n" - "> > \n" - "> \n" + "> >=20\n" + ">=20\n" "> I have no idea what this is, I haven't messed with life time or devices\n" "> or queues at all in that branch.\n" "\n" @@ -65,23 +65,25 @@ "went fine. With your for-4.11/block branch (commit 400f73b23f457a) however\n" "I just ran into the following:\n" "\n" - "[ \302\240214.555527] ------------[ cut here ]------------\n" - "[ \302\240214.555565] WARNING: CPU: 5 PID: 13201 at kernel/locking/lockdep.c:3514 lock_release+0x346/0x480\n" - "[ \302\240214.555588] DEBUG_LOCKS_WARN_ON(depth <= 0)\n" - "[ \302\240214.555824] CPU: 5 PID: 13201 Comm: fio Not tainted 4.10.0-rc3-dbg+ #1\n" - "[ \302\240214.555846] Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 1.0.2 11/17/2014\n" - "[ \302\240214.555867] Call Trace:\n" - "[ \302\240214.555889] \302\240dump_stack+0x68/0x93\n" - "[ \302\240214.555911] \302\240__warn+0xc6/0xe0\n" - "[ \302\240214.555953] \302\240warn_slowpath_fmt+0x4a/0x50\n" - "[ \302\240214.555973] \302\240lock_release+0x346/0x480\n" - "[ \302\240214.556021] \302\240aio_write+0x106/0x140\n" - "[ \302\240214.556067] \302\240do_io_submit+0x37d/0x900\n" - "[ \302\240214.556108] \302\240SyS_io_submit+0xb/0x10\n" - "[ \302\240214.556131] \302\240entry_SYSCALL_64_fastpath+0x18/0xad\n" + "[ =A0214.555527] ------------[ cut here ]------------\n" + "[ =A0214.555565] WARNING: CPU: 5 PID: 13201 at kernel/locking/lockdep.c:351=\n" + "4 lock_release+0x346/0x480\n" + "[ =A0214.555588] DEBUG_LOCKS_WARN_ON(depth <=3D 0)\n" + "[ =A0214.555824] CPU: 5 PID: 13201 Comm: fio Not tainted 4.10.0-rc3-dbg+ #1\n" + "[ =A0214.555846] Hardware name: Dell Inc. PowerEdge R430/03XKDV, BIOS 1.0.2=\n" + " 11/17/2014\n" + "[ =A0214.555867] Call Trace:\n" + "[ =A0214.555889] =A0dump_stack+0x68/0x93\n" + "[ =A0214.555911] =A0__warn+0xc6/0xe0\n" + "[ =A0214.555953] =A0warn_slowpath_fmt+0x4a/0x50\n" + "[ =A0214.555973] =A0lock_release+0x346/0x480\n" + "[ =A0214.556021] =A0aio_write+0x106/0x140\n" + "[ =A0214.556067] =A0do_io_submit+0x37d/0x900\n" + "[ =A0214.556108] =A0SyS_io_submit+0xb/0x10\n" + "[ =A0214.556131] =A0entry_SYSCALL_64_fastpath+0x18/0xad\n" "\n" "I will continue to try to figure out what is causing this behavior.\n" "\n" - Bart. + Bart.= -57934f20a3545ba19ca4ff7ed720b96db8d79a2bf356561d364d56b0ff4c43a4 +aeb5e5db9bf9c76cb06480bd82c3c7a666db2e51360bd69de6105e68072a980e
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