Joe L. Posted August 23, 2013 Share Posted August 23, 2013 Full syslog in this thread: http://lime-technology.com/forum/index.php?topic=29016.0 Unable to upgrade disk. Aug 22 19:33:25 Tower emhttp: Start array... Aug 22 19:33:25 Tower kernel: mdcmd (56): start UPGRADE_DISK Aug 22 19:33:25 Tower kernel: md: do_run: lock_rdev error: -6 Aug 22 19:33:25 Tower kernel: md1: stopping Aug 22 19:33:25 Tower kernel: BUG: unable to handle kernel NULL pointer dereference at 000001d4 Aug 22 19:33:25 Tower kernel: IP: [<f867412c>] do_stop+0x54/0xd4 [md_mod] Aug 22 19:33:25 Tower kernel: *pdpt = 0000000037490001 *pde = 0000000000000000 Aug 22 19:33:25 Tower kernel: Oops: 0000 [#1] SMP Aug 22 19:33:25 Tower kernel: Modules linked in: md_mod sg mvsas coretemp libsas hwmon scsi_transport_sas ata_piix i2c_i801 i2c_core e1000e ptp pps_core [last unloaded: md_mod] Aug 22 19:33:25 Tower kernel: Pid: 1300, comm: emhttp Not tainted 3.9.6p-unRAID #23 Supermicro X8SIL/X8SIL Aug 22 19:33:25 Tower kernel: EIP: 0060:[<f867412c>] EFLAGS: 00210292 CPU: 1 Aug 22 19:33:25 Tower kernel: EIP is at do_stop+0x54/0xd4 [md_mod] Aug 22 19:33:25 Tower kernel: EAX: 0000000d EBX: 00000000 ECX: 00000006 EDX: f33b070c Aug 22 19:33:25 Tower kernel: ESI: f70d8000 EDI: f70d8000 EBP: f2629d68 ESP: f2629d44 Aug 22 19:33:25 Tower kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Aug 22 19:33:25 Tower kernel: CR0: 8005003b CR2: 000001d4 CR3: 326c5000 CR4: 000007f0 Aug 22 19:33:25 Tower kernel: DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Aug 22 19:33:25 Tower kernel: DR6: ffff0ff0 DR7: 00000400 Aug 22 19:33:25 Tower kernel: Process emhttp (pid: 1300, ti=f2628000 task=f2577620 task.ti=f2628000) Aug 22 19:33:25 Tower kernel: Stack: Aug 22 19:33:25 Tower kernel: f86795e8 00000001 00000001 0000079d f70d8000 f70d900c f70d8000 fffffffa Aug 22 19:33:25 Tower kernel: 00000080 f2629d90 f86769a2 f2629d90 f2629dc6 f2629d90 f8674bb0 f867a24b Aug 22 19:33:25 Tower kernel: f2629db4 f2789780 fffffffb f2629f18 f8677040 f867a257 00000038 f2629db4 Aug 22 19:33:25 Tower kernel: Call Trace: Aug 22 19:33:25 Tower kernel: [<f86769a2>] T.1243+0x522/0x543 [md_mod] Aug 22 19:33:25 Tower kernel: [<f8674bb0>] ? get_token+0x43/0x62 [md_mod] Aug 22 19:33:25 Tower kernel: [<f8677040>] md_proc_write+0x495/0x695 [md_mod] Aug 22 19:33:25 Tower kernel: [<c10a49ee>] ? __d_instantiate+0x79/0xbc Aug 22 19:33:25 Tower kernel: [<c10a50ac>] ? d_rehash+0x15/0x1c Aug 22 19:33:25 Tower kernel: [<c10d12ac>] ? proc_lookup_de+0x6f/0x8b Aug 22 19:33:25 Tower kernel: [<c10ce3e9>] ? proc_reg_open+0x2a/0xf2 Aug 22 19:33:25 Tower kernel: [<f86740b9>] ? md_proc_open+0xd/0x1b [md_mod] Aug 22 19:33:25 Tower kernel: [<c10ce451>] ? proc_reg_open+0x92/0xf2 Aug 22 19:33:25 Tower kernel: [<f86740c7>] ? md_proc_open+0x1b/0x1b [md_mod] Aug 22 19:33:25 Tower kernel: [<c10ce3bf>] ? proc_fill_super+0x76/0x76 Aug 22 19:33:25 Tower kernel: [<c10951d4>] ? do_dentry_open+0x157/0x1eb Aug 22 19:33:25 Tower kernel: [<c10ab93c>] ? mntput_no_expire+0x27/0xe9 Aug 22 19:33:25 Tower kernel: [<c10aba1a>] ? mntput+0x1c/0x1e Aug 22 19:33:25 Tower kernel: [<c109d5a4>] ? path_put+0x15/0x18 Aug 22 19:33:25 Tower kernel: [<c109d5b7>] ? terminate_walk+0x10/0x32 Aug 22 19:33:25 Tower kernel: [<c10a0580>] ? do_last+0x4b6/0x573 Aug 22 19:33:25 Tower kernel: [<c10ab93c>] ? mntput_no_expire+0x27/0xe9 Aug 22 19:33:25 Tower kernel: [<c10aba1a>] ? mntput+0x1c/0x1e Aug 22 19:33:25 Tower kernel: [<c109d5a4>] ? path_put+0x15/0x18 Aug 22 19:33:25 Tower kernel: [<c10a0922>] ? path_openat+0x2e5/0x334 Aug 22 19:33:25 Tower kernel: [<c10a0a44>] ? do_filp_open+0x26/0x67 Aug 22 19:33:25 Tower kernel: [<c10d0f9f>] proc_file_write+0x4e/0x61 Aug 22 19:33:25 Tower kernel: [<c10ce738>] proc_reg_write+0x5c/0x6f Aug 22 19:33:25 Tower kernel: [<c10d0f51>] ? __proc_create+0xb5/0xb5 Aug 22 19:33:25 Tower kernel: [<c1096ced>] vfs_write+0x8e/0x110 Aug 22 19:33:25 Tower kernel: [<c10ce6dc>] ? proc_reg_poll+0x5b/0x5b Aug 22 19:33:25 Tower kernel: [<c1096e11>] sys_write+0x43/0x6e Aug 22 19:33:25 Tower kernel: [<c1403178>] syscall_call+0x7/0xb Aug 22 19:33:25 Tower kernel: Code: 00 00 04 74 4d 8b 87 14 01 00 00 8d 90 9c 07 00 00 8b 5c 96 0c 89 55 e8 89 4d e4 89 44 24 04 c7 04 24 e8 95 67 f8 e8 a4 ce d8 c8 <8b> 83 d4 01 00 00 e8 2b 4b bd c8 89 d8 e8 ed b6 bd c8 89 d8 e8 Aug 22 19:33:25 Tower kernel: EIP: [<f867412c>] do_stop+0x54/0xd4 [md_mod] SS:ESP 0068:f2629d44 Aug 22 19:33:25 Tower kernel: CR2: 00000000000001d4 Aug 22 19:33:25 Tower kernel: ---[ end trace b7521ce5b752f6e7 ]-- Link to comment
limetech Posted October 30, 2013 Share Posted October 30, 2013 As indicated in referenced thread, I can see how the crash is happening and that has been fixed in 5.0.1, but I haven't reproduced the exact GPT issue that started it all (see the thread). Link to comment
limetech Posted November 14, 2013 Share Posted November 14, 2013 No further reports of this, so marking solved. Link to comment
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