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Groups > linux.kernel > #1605994
| From | Dave Jones <davej@codemonkey.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | iov_iter_pipe warning. |
| Date | 2017-03-21 22:00 +0100 |
| Message-ID | <tnz2O-8X-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
WARNING: CPU: 0 PID: 9290 at lib/iov_iter.c:836 iov_iter_pipe+0x71/0x80 CPU: 0 PID: 9290 Comm: trinity-c7 Not tainted 4.11.0-rc3-think+ #3 Call Trace: dump_stack+0x68/0x93 __warn+0xcb/0xf0 warn_slowpath_null+0x1d/0x20 iov_iter_pipe+0x71/0x80 generic_file_splice_read+0x37/0x140 do_splice_to+0x79/0x90 splice_direct_to_actor+0xb8/0x220 ? generic_pipe_buf_nosteal+0x10/0x10 do_splice_direct+0x9e/0xd0 do_sendfile+0x1d7/0x3c0 SyS_sendfile64+0x73/0xe0 do_syscall_64+0x66/0x1d0 entry_SYSCALL64_slow_path+0x25/0x25 RIP: 0033:0x7f86804bf0f9 RSP: 002b:00007ffd5e613038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 0000000000000028 RCX: 00007f86804bf0f9 RDX: 00007f867e92a000 RSI: 000000000000018b RDI: 000000000000011b RBP: 00007f8680b5d000 R08: 0000000000000000 R09: ffffffffffffff5b R10: 0000000000221200 R11: 0000000000000246 R12: 0000000000000002 R13: 00007f8680b5d048 R14: 00007f8680b95ad8 R15: 00007f8680b5d000 ---[ end trace e50d88214985fd43 ]--- 836 WARN_ON(pipe->nrbufs == pipe->buffers);
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iov_iter_pipe warning. Dave Jones <davej@codemonkey.org.uk> - 2017-03-21 22:00 +0100
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