On 05/12/2013 11:28 PM, richard -rw- weinberger wrote: > Toralf, please test the attached patch.
This happens here after applying the strnlen + stub4 patch on top of 3.10-rc1 2013-05-12T23:49:11.000+02:00 trinity sshd[1034]: pam_unix(sshd:session): session opened for user root by (uid=0) 2013-05-12T23:50:01.000+02:00 trinity cron[1048]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons) 2013-05-12T23:50:58.943+02:00 trinity kernel: Stub registers - 2013-05-12T23:50:58.943+02:00 trinity kernel: 0 - 100000 2013-05-12T23:50:58.943+02:00 trinity kernel: 1 - 2000 2013-05-12T23:50:58.943+02:00 trinity kernel: 2 - 0 2013-05-12T23:50:58.943+02:00 trinity kernel: 3 - 0 2013-05-12T23:50:58.943+02:00 trinity kernel: 4 - 0 2013-05-12T23:50:58.943+02:00 trinity kernel: 5 - 0 2013-05-12T23:50:58.943+02:00 trinity kernel: 6 - 0 2013-05-12T23:50:58.943+02:00 trinity kernel: 7 - 7b 2013-05-12T23:50:58.943+02:00 trinity kernel: 8 - 7b 2013-05-12T23:50:58.947+02:00 trinity kernel: 9 - 0 2013-05-12T23:50:58.947+02:00 trinity kernel: 10 - 33 2013-05-12T23:50:58.947+02:00 trinity kernel: 11 - ffffffff 2013-05-12T23:50:58.947+02:00 trinity kernel: 12 - 1000c3 2013-05-12T23:50:58.947+02:00 trinity kernel: 13 - 73 2013-05-12T23:50:58.947+02:00 trinity kernel: 14 - 10206 2013-05-12T23:50:58.947+02:00 trinity kernel: 15 - 101028 2013-05-12T23:50:58.947+02:00 trinity kernel: 16 - 7b 2013-05-12T23:50:58.947+02:00 trinity kernel: wait_stub_done : failed to wait for SIGTRAP, pid = 21982, n = 21982, errno = 0, status = 0xb7f 2013-05-12T23:54:30.012+02:00 trinity kernel: INFO: task trinity-child1:1079 blocked for more than 120 seconds. 2013-05-12T23:54:30.012+02:00 trinity kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 2013-05-12T23:54:30.012+02:00 trinity kernel: trinity-child1 D 40001282 0 1079 1025 0x00000000 2013-05-12T23:54:30.012+02:00 trinity kernel: 41090aac 00000001 00000000 4027fc78 0805f98f 4014caac 41090aac 40278000 2013-05-12T23:54:30.012+02:00 trinity kernel: 4014c600 4027fca8 0836071c 4014c600 41090600 00000001 0a554200 4027fcb8 2013-05-12T23:54:30.012+02:00 trinity kernel: 18f581ac 40278000 4014c600 4014c600 400ba71c 4027fcbc 083607b5 4027fcbc 4027fc64: [<0805f98f>] __switch_to+0x5f/0x100 2013-05-12T23:54:30.012+02:00 trinity kernel: 4027fc7c: [<0836071c>] __schedule+0x32c/0x370 2013-05-12T23:54:30.012+02:00 trinity kernel: 4027fcac: [<083607b5>] schedule+0x55/0x60 2013-05-12T23:54:30.012+02:00 trinity kernel: 4027fcc0: [<083612b5>] __down_read+0x95/0xb0 2013-05-12T23:54:30.012+02:00 trinity kernel: 4027fcf4: [<0835ff51>] down_read+0x11/0x20 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027fd00: [<080f20f5>] process_vm_rw_core.isra.5+0x1f5/0x5c0 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027fdd8: [<080f258d>] process_vm_rw+0xcd/0x110 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027fe94: [<080f2640>] SyS_process_vm_writev+0x30/0x40 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027feac: [<08062ac2>] handle_syscall+0x82/0xb0 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027fef4: [<0807519d>] userspace+0x46d/0x590 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027ffec: [<0805f7fc>] fork_handler+0x6c/0x70 2013-05-12T23:54:30.017+02:00 trinity kernel: 4027fffc: [<00000000>] 0x0 2013-05-12T23:54:30.017+02:00 trinity kernel: 2013-05-12T23:54:30.017+02:00 trinity kernel: INFO: task trinity-child0:1081 blocked for more than 120 seconds. 2013-05-12T23:54:30.017+02:00 trinity kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 2013-05-12T23:54:30.022+02:00 trinity kernel: trinity-child0 D 40001282 0 1081 1025 0x00000002 2013-05-12T23:54:30.022+02:00 trinity kernel: 41090aac 00000001 00000000 402f79e4 0805f98f 4014e2ac 41090aac 402f0000 2013-05-12T23:54:30.022+02:00 trinity kernel: 4014de00 402f7a14 0836071c 4014de00 41090600 00000001 080fad7d 41350390 2013-05-12T23:54:30.022+02:00 trinity kernel: 000000bb 402f0000 400ba70c 400ba708 4014de00 402f7a28 083607b5 402f7a28 402f79d0: [<0805f98f>] __switch_to+0x5f/0x100 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f79e8: [<0836071c>] __schedule+0x32c/0x370 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f7a18: [<083607b5>] schedule+0x55/0x60 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f7a2c: [<08361337>] __down_write_nested+0x67/0xb0 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f7a60: [<08361399>] __down_write+0x19/0x1b 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f7a70: [<0835ff71>] down_write+0x11/0x13 2013-05-12T23:54:30.022+02:00 trinity kernel: 402f7a7c: [<0814cc9a>] do_coredump+0x16a/0x1090 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7b48: [<0808c943>] get_signal_to_deliver+0x553/0x580 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7b74: [<08060adc>] kern_do_signal+0x28c/0x370 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7c4c: [<08060bdd>] do_signal+0x1d/0x20 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7c58: [<08061ed8>] fatal_sigsegv+0x28/0x30 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7c6c: [<080749fb>] wait_stub_done+0xeb/0x100 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7c98: [<08073edf>] run_syscall_stub+0x16f/0x2c0 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7ccc: [<080744ef>] unmap+0xff/0x110 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7d14: [<080610c4>] do_ops+0xa4/0x150 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7d54: [<0806168e>] fix_range_common+0x46e/0x4b0 2013-05-12T23:54:30.026+02:00 trinity kernel: 402f7dd4: [<080619ee>] flush_tlb_mm_range+0x2e/0x30 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7dec: [<080e8cab>] unmap_region+0xcb/0xe0 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7e28: [<080ea951>] do_munmap+0x231/0x2a0 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7e60: [<080ecf53>] SyS_mremap+0x263/0x480 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7eac: [<08062ac2>] handle_syscall+0x82/0xb0 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7ef4: [<0807519d>] userspace+0x46d/0x590 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7fec: [<0805f7fc>] fork_handler+0x6c/0x70 2013-05-12T23:54:30.030+02:00 trinity kernel: 402f7ffc: [<00000000>] 0x0 2013-05-12T23:54:30.030+02:00 trinity kernel: 2013-05-12T23:56:30.026+02:00 trinity kernel: INFO: task trinity-child1:1079 blocked for more than 120 seconds. 2013-05-12T23:56:30.026+02:00 trinity kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 2013-05-12T23:56:30.026+02:00 trinity kernel: trinity-child1 D 40001282 0 1079 1025 0x00000000 2013-05-12T23:56:30.026+02:00 trinity kernel: 41090aac 00000001 00000000 4027fc78 0805f98f 4014caac 41090aac 40278000 2013-05-12T23:56:30.026+02:00 trinity kernel: 4014c600 4027fca8 0836071c 4014c600 41090600 00000001 0a554200 4027fcb8 2013-05-12T23:56:30.026+02:00 trinity kernel: 18f581ac 40278000 4014c600 4014c600 400ba71c 4027fcbc 083607b5 4027fcbc 4027fc64: [<0805f98f>] __switch_to+0x5f/0x100 2013-05-12T23:56:30.026+02:00 trinity kernel: 4027fc7c: [<0836071c>] __schedule+0x32c/0x370 2013-05-12T23:56:30.026+02:00 trinity kernel: 4027fcac: [<083607b5>] schedule+0x55/0x60 2013-05-12T23:56:30.026+02:00 trinity kernel: 4027fcc0: [<083612b5>] __down_read+0x95/0xb0 2013-05-12T23:56:30.026+02:00 trinity kernel: 4027fcf4: [<0835ff51>] down_read+0x11/0x20 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027fd00: [<080f20f5>] process_vm_rw_core.isra.5+0x1f5/0x5c0 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027fdd8: [<080f258d>] process_vm_rw+0xcd/0x110 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027fe94: [<080f2640>] SyS_process_vm_writev+0x30/0x40 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027feac: [<08062ac2>] handle_syscall+0x82/0xb0 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027fef4: [<0807519d>] userspace+0x46d/0x590 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027ffec: [<0805f7fc>] fork_handler+0x6c/0x70 2013-05-12T23:56:30.030+02:00 trinity kernel: 4027fffc: [<00000000>] 0x0 2013-05-12T23:56:30.030+02:00 trinity kernel: 2013-05-12T23:56:30.030+02:00 trinity kernel: INFO: task trinity-child0:1081 blocked for more than 120 seconds. 2013-05-12T23:56:30.030+02:00 trinity kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 2013-05-12T23:56:30.034+02:00 trinity kernel: trinity-child0 D 40001282 0 1081 1025 0x00000002 2013-05-12T23:56:30.034+02:00 trinity kernel: 41090aac 00000001 00000000 402f79e4 0805f98f 4014e2ac 41090aac 402f0000 2013-05-12T23:56:30.034+02:00 trinity kernel: 4014de00 402f7a14 0836071c 4014de00 41090600 00000001 080fad7d 41350390 2013-05-12T23:56:30.034+02:00 trinity kernel: 000000bb 402f0000 400ba70c 400ba708 4014de00 402f7a28 083607b5 402f7a28 402f79d0: [<0805f98f>] __switch_to+0x5f/0x100 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f79e8: [<0836071c>] __schedule+0x32c/0x370 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f7a18: [<083607b5>] schedule+0x55/0x60 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f7a2c: [<08361337>] __down_write_nested+0x67/0xb0 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f7a60: [<08361399>] __down_write+0x19/0x1b 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f7a70: [<0835ff71>] down_write+0x11/0x13 2013-05-12T23:56:30.034+02:00 trinity kernel: 402f7a7c: [<0814cc9a>] do_coredump+0x16a/0x1090 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7b48: [<0808c943>] get_signal_to_deliver+0x553/0x580 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7b74: [<08060adc>] kern_do_signal+0x28c/0x370 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7c4c: [<08060bdd>] do_signal+0x1d/0x20 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7c58: [<08061ed8>] fatal_sigsegv+0x28/0x30 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7c6c: [<080749fb>] wait_stub_done+0xeb/0x100 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7c98: [<08073edf>] run_syscall_stub+0x16f/0x2c0 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7ccc: [<080744ef>] unmap+0xff/0x110 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7d14: [<080610c4>] do_ops+0xa4/0x150 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7d54: [<0806168e>] fix_range_common+0x46e/0x4b0 2013-05-12T23:56:30.041+02:00 trinity kernel: 402f7dd4: [<080619ee>] flush_tlb_mm_range+0x2e/0x30 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7dec: [<080e8cab>] unmap_region+0xcb/0xe0 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7e28: [<080ea951>] do_munmap+0x231/0x2a0 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7e60: [<080ecf53>] SyS_mremap+0x263/0x480 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7eac: [<08062ac2>] handle_syscall+0x82/0xb0 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7ef4: [<0807519d>] userspace+0x46d/0x590 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7fec: [<0805f7fc>] fork_handler+0x6c/0x70 2013-05-12T23:56:30.048+02:00 trinity kernel: 402f7ffc: [<00000000>] 0x0 2013-05-12T23:56:30.048+02:00 trinity kernel: I restarted the trinity.sh test script again and it gave after few minutes : 2013-05-13T00:01:36.009+02:00 trinity kernel: Stub registers - 2013-05-13T00:01:36.009+02:00 trinity kernel: 0 - 100000 2013-05-13T00:01:36.009+02:00 trinity kernel: 1 - 2000 2013-05-13T00:01:36.009+02:00 trinity kernel: 2 - 0 2013-05-13T00:01:36.009+02:00 trinity kernel: 3 - 0 2013-05-13T00:01:36.009+02:00 trinity kernel: 4 - 0 2013-05-13T00:01:36.009+02:00 trinity kernel: 5 - 0 2013-05-13T00:01:36.009+02:00 trinity kernel: 6 - 0 2013-05-13T00:01:36.009+02:00 trinity kernel: 7 - 7b 2013-05-13T00:01:36.009+02:00 trinity kernel: 8 - 7b 2013-05-13T00:01:36.013+02:00 trinity kernel: 9 - 0 2013-05-13T00:01:36.013+02:00 trinity kernel: 10 - 33 2013-05-13T00:01:36.013+02:00 trinity kernel: 11 - ffffffff 2013-05-13T00:01:36.013+02:00 trinity kernel: 12 - 1000c3 2013-05-13T00:01:36.013+02:00 trinity kernel: 13 - 73 2013-05-13T00:01:36.013+02:00 trinity kernel: 14 - 10206 2013-05-13T00:01:36.013+02:00 trinity kernel: 15 - 101028 2013-05-13T00:01:36.013+02:00 trinity kernel: 16 - 7b 2013-05-13T00:01:36.013+02:00 trinity kernel: wait_stub_done : failed to wait for SIGTRAP, pid = 23566, n = 23566, errno = 0, status = 0xb7f and then repeated "INFO: task trinity-child0:1093 blocked for more than 120 seconds." -- MfG/Sincerely Toralf Förster pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3 ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
