We never had a 3.14 kernel for OSMC on Raspberry Pi (off the top of my head).
Are you sure you’re using a Pi?
Sorry, wrong thread. It’s Vero 4, ups
Moved to appropriate location.
Nasty dump when rebooting, delays it by 1 min
Jun 19 00:01:09.293115 osmc kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000044
Jun 19 00:01:09.294004 osmc kernel: pgd = ffffffc053e55000
Jun 19 00:01:09.294973 osmc kernel: [00000044] *pgd=0000000000000000, *pud=0000000000000000
Jun 19 00:01:09.296215 osmc kernel: Internal error: Oops: 96000005 [#1] PREEMPT SMP
Jun 19 00:01:09.297079 osmc kernel: Modules linked in: ts2020 dvb_usb_dvbsky m88ds3103 dvb_usb_v2 macvlan md4 cifs veth xt_conntrack xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp llc overlay 8021q aes_ce_blk ablk_helper aes_ce_cipher ghash_ce sha2_ce sha1_ce btrfs xor dh
Jun 19 00:01:09.297844 osmc kernel: CPU: 2 PID: 18408 Comm: umount Tainted: G O 4.9.113-43-osmc #1
Jun 19 00:01:09.298250 osmc kernel: Hardware name: Vero4K (DT)
Jun 19 00:01:09.298530 osmc kernel: task: ffffffc00fbc5780 task.stack: ffffff8020210000
Jun 19 00:01:09.298786 osmc kernel: PC is at __do_page_cache_readahead+0x48/0x240
Jun 19 00:01:09.299050 osmc kernel: LR is at ondemand_readahead+0x17c/0x224
Jun 19 00:01:09.299316 osmc kernel: pc : [<ffffff80091994a4>] lr : [<ffffff8009199818>] pstate: 20000145
Jun 19 00:01:09.299581 osmc kernel: sp : ffffff8020213580
Jun 19 00:01:09.299820 osmc kernel: x29: ffffff8020213580 x28: ffffffc053ab6000
Jun 19 00:01:09.300119 osmc kernel: x27: 0000000000000040 x26: ffffff800a8e4ce8
Jun 19 00:01:09.300380 osmc kernel: x25: 0000000000000031 x24: 000000000000000f
Jun 19 00:01:09.300642 osmc kernel: x23: 0000000000000000 x22: ffffffc04a0c0368
Jun 19 00:01:09.332948 osmc kernel: x21: ffffffc04a0c0368 x20: 0000000000000400
Jun 19 00:01:09.333225 osmc kernel: x19: ffffffc032ada400 x18: ffffffc056652080
Jun 19 00:01:09.333417 osmc kernel: x17: 0000000000000000 x16: ffffff800923d614
Jun 19 00:01:09.333728 osmc kernel: x15: 0000000000000008 x14: 0000000000000100
Jun 19 00:01:09.333887 osmc kernel: x13: 0000000000000000 x12: 00000000000000fc
Jun 19 00:01:09.334004 osmc kernel: x11: 000000000000001b x10: 00000000000008a0
Jun 19 00:01:09.334155 osmc kernel: x9 : 0000000000000000 x8 : ffffffc032ada440
Jun 19 00:01:09.334283 osmc kernel: x7 : 0000000000000000 x6 : 000000000000003f
Jun 19 00:01:09.334400 osmc kernel: x5 : 000000000000000f x4 : 0000000000000031
Jun 19 00:01:09.334527 osmc kernel: x3 : 0000000000000040 x2 : 0000000001001300
Jun 19 00:01:09.334648 osmc kernel: x1 : 0000000002420048 x0 : ffffffc04a0c01f0
Jun 19 00:01:09.334763 osmc kernel:
X0: 0xffffffc04a0c0170:
Jun 19 00:01:09.334891 osmc kernel: 0170 00000000 00000000 0000031c 00000000 00000000 00000000 0000001b 00000000
Jun 19 00:01:09.335008 osmc kernel: 0190 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.335131 osmc kernel: 01b0 4a0c01b0 ffffffc0 4a0c01b0 ffffffc0 00000000 00000000 00000000 00000000
Jun 19 00:01:09.335257 osmc kernel: 01d0 4a0c01d0 ffffffc0 4a0c01d0 ffffffc0 00000000 00000000 00000000 00000000
Jun 19 00:01:09.335391 osmc kernel: 01f0 00088180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.335513 osmc kernel: 0210 020077c0 ffffff80 560bf000 ffffffc0 4a0c0368 ffffffc0 00000000 00000000
Jun 19 00:01:09.335640 osmc kernel: 0230 00000100 00000000 00000001 00000000 00010000 00000000 00000000 00000000
Jun 19 00:01:09.335768 osmc kernel: 0250 00000000 00000000 00000000 00000000 00000000 00000000 60cbd2d1 00000000
Jun 19 00:01:09.335900 osmc kernel:
X8: 0xffffffc032ada3c0:
Jun 19 00:01:09.336029 osmc kernel: a3c0 00000001 ffffffc0 32ada409 ffffffc0 2d737973 73627573 65747379 656e2d6d
Jun 19 00:01:09.336153 osmc kernel: a3e0 65642d74 65636976 65762d73 34646874 64633733 65642e35 65636976 00000000
Jun 19 00:01:09.336269 osmc kernel: a400 00000000 00000000 00000040 00000031 00000400 00000000 ffffffff ffffffff
Jun 19 00:01:09.336390 osmc kernel: a420 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.336527 osmc kernel: a440 68746576 39353464 00326634 ffffffc0 2d737973 73627573 65747379 656e2d6d
Jun 19 00:01:09.336652 osmc kernel: a460 65642d74 65636976 642e2d73 63697665 61772e65 0073746e 00666e6f 00000000
Jun 19 00:01:09.336784 osmc kernel: a480 00000001 ffffffc0 32ada409 ffffffc0 2d737973 73627573 65747379 656e2d6d
Jun 19 00:01:09.336906 osmc kernel: a4a0 65642d74 65636976 65762d73 34646874 64633733 65642e35 65636976 00000000
Jun 19 00:01:09.337032 osmc kernel:
X18: 0xffffffc056652000:
Jun 19 00:01:09.337158 osmc kernel: 2000 066282da 3243b213 8b8e7991 8ba359f2 24047deb a64d3e11 beba4c89 df0da8d7
Jun 19 00:01:09.337287 osmc kernel: 2020 00000226 00000000 5340d800 ffffffc0 560bf800 ffffffc0 560bd000 ffffffc0
Jun 19 00:01:09.337408 osmc kernel: 2040 5340e000 ffffffc0 5340f800 ffffffc0 5340e800 ffffffc0 00000000 00000000
Jun 19 00:01:09.337534 osmc kernel: 2060 535e4800 ffffffc0 00000000 00000000 00000000 00000000 00050005 00000000
Jun 19 00:01:09.337675 osmc kernel: 2080 02080020 00000000 55b21da9 ffffffc0 00060006 00000000 00c00000 00000000
Jun 19 00:01:09.337798 osmc kernel: 20a0 571c78e8 ffffffc0 00010001 00000000 57b40000 00000000 55ffd010 ffffffc0
Jun 19 00:01:09.337926 osmc kernel: 20c0 55078368 ffffffc0 00000000 00000000 00000000 00010001 00000000 00000000
Jun 19 00:01:09.338047 osmc kernel: 20e0 55ffd060 ffffffc0 55078368 ffffffc0 00000000 00000000 00000000 00010001
Jun 19 00:01:09.338172 osmc kernel:
X19: 0xffffffc032ada380:
Jun 19 00:01:09.338295 osmc kernel: a380 00020002 ffffffc0 5344b810 ffffffc0 2ada3fa8 ffffffc0 00000000 00000000
Jun 19 00:01:09.338411 osmc kernel: a3a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.338532 osmc kernel: a3c0 00000001 ffffffc0 32ada409 ffffffc0 2d737973 73627573 65747379 656e2d6d
Jun 19 00:01:09.338653 osmc kernel: a3e0 65642d74 65636976 65762d73 34646874 64633733 65642e35 65636976 00000000
Jun 19 00:01:09.338792 osmc kernel: a400 00000000 00000000 00000040 00000031 00000400 00000000 ffffffff ffffffff
Jun 19 00:01:09.338913 osmc kernel: a420 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.339027 osmc kernel: a440 68746576 39353464 00326634 ffffffc0 2d737973 73627573 65747379 656e2d6d
Jun 19 00:01:09.339140 osmc kernel: a460 65642d74 65636976 642e2d73 63697665 61772e65 0073746e 00666e6f 00000000
Jun 19 00:01:09.339262 osmc kernel:
X21: 0xffffffc04a0c02e8:
Jun 19 00:01:09.339383 osmc kernel: 02e8 4a0c02e0 ffffffc0 00000000 00000000 00000000 00000000 4a0c0300 ffffffc0
Jun 19 00:01:09.339505 osmc kernel: 0308 4a0c0300 ffffffc0 55078310 ffffffc0 560bf608 ffffffc0 4a0c0320 ffffffc0
Jun 19 00:01:09.339628 osmc kernel: 0328 4a0c0320 ffffffc0 00000000 00000000 00000000 00000000 00000317 00000000
Jun 19 00:01:09.339750 osmc kernel: 0348 00000002 00000000 00000000 00000000 02007ed8 ffffff80 00000000 00000000
Jun 19 00:01:09.339872 osmc kernel: 0368 4a0c01f0 ffffffc0 02180020 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.340008 osmc kernel: 0388 00000000 00000000 00000000 00000000 4a0c0398 ffffffc0 4a0c0398 ffffffc0
Jun 19 00:01:09.340124 osmc kernel: 03a8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.340245 osmc kernel: 03c8 00000000 00000000 020076b0 ffffff80 00000000 00000000 00000000 02420048
Jun 19 00:01:09.340366 osmc kernel:
X22: 0xffffffc04a0c02e8:
Jun 19 00:01:09.340493 osmc kernel: 02e8 4a0c02e0 ffffffc0 00000000 00000000 00000000 00000000 4a0c0300 ffffffc0
Jun 19 00:01:09.340617 osmc kernel: 0308 4a0c0300 ffffffc0 55078310 ffffffc0 560bf608 ffffffc0 4a0c0320 ffffffc0
Jun 19 00:01:09.340732 osmc kernel: 0328 4a0c0320 ffffffc0 00000000 00000000 00000000 00000000 00000317 00000000
Jun 19 00:01:09.340860 osmc kernel: 0348 00000002 00000000 00000000 00000000 02007ed8 ffffff80 00000000 00000000
Jun 19 00:01:09.340978 osmc kernel: 0368 4a0c01f0 ffffffc0 02180020 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.341091 osmc kernel: 0388 00000000 00000000 00000000 00000000 4a0c0398 ffffffc0 4a0c0398 ffffffc0
Jun 19 00:01:09.341325 osmc kernel: 03a8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.341554 osmc kernel: 03c8 00000000 00000000 020076b0 ffffff80 00000000 00000000 00000000 02420048
Jun 19 00:01:09.341699 osmc kernel:
X28: 0xffffffc053ab5f80:
Jun 19 00:01:09.341824 osmc kernel: 5f80 00000000 00000000 00000000 00000000 00000000 00000000 53e966c0 ffffffc0
Jun 19 00:01:09.341953 osmc kernel: 5fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.342097 osmc kernel: 5fc0 00000000 00000000 00000000 00000000 00000000 00000000 53ab5fd8 ffffffc0
Jun 19 00:01:09.342221 osmc kernel: 5fe0 53ab5fd8 ffffffc0 53ab5fe8 ffffffc0 53ab5fe8 ffffffc0 00000000 00000000
Jun 19 00:01:09.342342 osmc kernel: 6000 01cb0000 00000000 00004000 00000000 00000421 00000000 56652000 ffffffc0
Jun 19 00:01:09.342458 osmc kernel: 6020 00110011 00000001 00000000 00000001 00000000 00000000 00000000 00000000
Jun 19 00:01:09.342579 osmc kernel: 6040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Jun 19 00:01:09.342701 osmc kernel: 6060 00000000 00000000 00000000 00000000 53ab6070 ffffffc0 53ab6070 ffffffc0
Jun 19 00:01:09.342816 osmc kernel:
Jun 19 00:01:09.342931 osmc kernel: Process umount (pid: 18408, stack limit = 0xffffff8020210000)
Jun 19 00:01:09.343204 osmc kernel: Stack: (0xffffff8020213580 to 0xffffff8020214000)
Jun 19 00:01:10.457273 osmc kernel: 3580: ffffff8020213650 ffffff8009199818 ffffffc032ada400 0000000000000400
Jun 19 00:01:10.480917 osmc kernel: 35a0: 0000000000000000 ffffffc04a0c0368 0000000000000000 000000000000000f
Jun 19 00:01:10.513635 osmc kernel: 35c0: 0000000000000000 ffffff800a8e4ce8 0000000001c00000 ffffffc053ab6000
Jun 19 00:01:10.665630 osmc kernel: 35e0: ffffffc032ada400 ffffffc000103cc0 0000000000000000 0000000002408040
Jun 19 00:01:10.799592 osmc kernel: 3600: 0000000000000020 ffffffc000103cc0 00000000028141d2 ffffffc032adafc0
Jun 19 00:01:10.933909 osmc kernel: 3620: 0000000000000000 ffffffc053ab6000 ffffffc0555e5880 0000000000000000
Jun 19 00:01:11.070331 osmc kernel: 3640: ffffff80202136a0 0000000000000000 ffffff80202136a0 ffffff8009199ab8
Jun 19 00:01:11.135961 osmc kernel: 3660: 0000000000000000 ffffffc04a0c0368 ffffffc032ada400 0000000000000000
Jun 19 00:01:11.136416 osmc kernel: 3680: 000000000000000f ffffff8020213748 000000000000011d ffffff800a8e4ce8
Jun 19 00:01:11.136870 osmc kernel: 36a0: ffffff80202136e0 ffffff8001fd4c9c ffffffc032ada400 ffffffc055fff180
Jun 19 00:01:11.137295 osmc kernel: 36c0: ffffffc04a0c01f0 000000000000031c ffffffc0560bf800 ffffffc055fff180
Jun 19 00:01:11.137715 osmc kernel: 36e0: ffffff80202137c0 ffffff8001fd5154 ffffffc0571c6600 ffffffc0571c6640
Jun 19 00:01:11.138131 osmc kernel: 3700: ffffffc055d8d0e0 0000000000000000 ffffffc055fff180 ffffffc056652000
Jun 19 00:01:11.138548 osmc kernel: 3720: ffffffc04a0c01f0 00000000013c8000 ffffffc056525c10 ffffffc056525c50
Jun 19 00:01:11.138964 osmc kernel: 3740: ffffff8020213760 ffffff8020213748 ffffff8020213748 f5000000000001c0
Jun 19 00:01:11.139378 osmc kernel: 3760: 00ffffffffffffff 0000000001c00000 0000000000000000 0000000000000000
Jun 19 00:01:11.139813 osmc kernel: 3780: 0000000000000000 ffffffc0555e5880 ffffffc0560bf800 ffffffc04a0c01f0
Jun 19 00:01:11.140269 osmc kernel: 37a0: 0000000000000000 0000001000000000 0000000000000000 0000000000000001
Jun 19 00:01:11.140698 osmc kernel: 37c0: ffffff8020213820 ffffff8001f745ac ffffffc0571c6600 ffffffc056525c00
Jun 19 00:01:11.141127 osmc kernel: 37e0: ffffffc0571c6640 0000000000000000 ffffffc056652000 0000000000000000
Jun 19 00:01:11.141713 osmc kernel: 3800: 0000000000000000 ffffffc056525c38 ffffffc056525c10 0000000000000001
Jun 19 00:01:11.142166 osmc kernel: 3820: ffffff80202138c0 ffffff8001f7f570 ffffffc0571c6600 0000000000000002
Jun 19 00:01:11.142580 osmc kernel: 3840: ffffffc056652ba0 0000000000000000 0000000000004000 0000000000000000
Jun 19 00:01:11.143018 osmc kernel: 3860: ffffffc05340d800 0000000000000001 ffffffc0565e5a00 0000000000000001
Jun 19 00:01:11.143468 osmc kernel: 3880: ffffffc0565e5a00 ffffff8001f70378 ffffff80202138c0 0000000000000000
Jun 19 00:01:11.143897 osmc kernel: 38a0: ffffffc00fbc5780 ffffff80090e7cdc ffffff80202138b0 ffffff80202138b0
Jun 19 00:01:11.144355 osmc kernel: 38c0: ffffff80202139b0 ffffff8001f7ffec 0000000000004000 ffffffc0560bf800
Jun 19 00:01:11.144783 osmc kernel: 38e0: 0000000000004000 0000000000004000 0000000000000000 ffffff8020213abf
Jun 19 00:01:11.145202 osmc kernel: 3900: 0000000000000000 ffffffc056652000 0000000000000024 0000000000000001
Jun 19 00:01:11.145618 osmc kernel: 3920: 0000000000400000 0000000001c00000 ffffff8020213abf 0000000000000024
Jun 19 00:01:11.146030 osmc kernel: 3940: 0000000000000000 0000000000000000 0000000000000000 0000000100000001
Jun 19 00:01:11.146442 osmc kernel: 3960: ffffffc0560bf800 ffffff8000000000 ffffffc0565e5ad0 0000000000000001
Jun 19 00:01:11.146875 osmc kernel: 3980: 0000000200000000 0000000000004000 ffffffc0571c66c4 0000000000004000
Jun 19 00:01:11.147299 osmc kernel: 39a0: 0000000000000000 0000000000010000 ffffff8020213a30 ffffff8001f801e0
Jun 19 00:01:11.147720 osmc kernel: 39c0: ffffffc056652130 ffffffc0560bf800 0000000000004000 ffffffc056652000
Jun 19 00:01:11.148172 osmc kernel: 39e0: ffffffc02af82000 0000000000000000 0000000000000001 ffffff8020213b4f
Jun 19 00:01:11.148612 osmc kernel: 3a00: 0000000000000001 0000000000000000 0000000000004000 0000000000000000
Jun 19 00:01:11.149038 osmc kernel: 3a20: ffffffc000000000 ffffffc0567b9400 ffffff8020213ad0 ffffff8001f6936c
Jun 19 00:01:11.149467 osmc kernel: 3a40: 0000000000000001 ffffffc056478230 ffffffc0560bf800 ffffffc02af82000
Jun 19 00:01:11.149888 osmc kernel: 3a60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.150309 osmc kernel: 3a80: 0000000000000000 ffffffc0560bfa00 0000000000000000 0000000000000161
Jun 19 00:01:11.150776 osmc kernel: 3aa0: 0000000000000000 ffffff8001f693ac 0000000000000001 00ffffc056478230
Jun 19 00:01:11.151294 osmc kernel: 3ac0: a800000000000000 0000000000000000 ffffff8020213b60 ffffff8001f698f8
Jun 19 00:01:11.151810 osmc kernel: 3ae0: ffffffc02af82000 ffffffc0560bf800 ffffffc056478230 ffffff8020213c28
Jun 19 00:01:11.152234 osmc kernel: 3b00: 0000000000000000 0000000000000000 0000000000000000 0000000000000034
Jun 19 00:01:11.152652 osmc kernel: 3b20: ffffff8009b35000 ffffffc00fbc5780 ffffff8020213c28 ffffffc056478230
Jun 19 00:01:11.153078 osmc kernel: 3b40: ffffff8020213b60 02ffff8000000000 8400000000000000 0000000000000000
Jun 19 00:01:11.153499 osmc kernel: 3b60: ffffff8020213bb0 ffffff8001f8ea38 ffffffc0560bf800 ffffffc02af82000
Jun 19 00:01:11.153915 osmc kernel: 3b80: ffffffc056652000 ffffffc0552d0000 00000000600f0030 0000000000000011
Jun 19 00:01:11.154328 osmc kernel: 3ba0: 000000000000018a ffffffc02af82000 ffffff8020213c30 ffffff8001f91088
Jun 19 00:01:11.154747 osmc kernel: 3bc0: ffffffc0560bf800 0000000000000000 ffffffc02af82000 ffffffc0552d0000
Jun 19 00:01:11.155189 osmc kernel: 3be0: 00000000600f0030 0000000000000011 000000000000018a 0000000000000034
Jun 19 00:01:11.155616 osmc kernel: 3c00: ffffff8009b35000 ffffffc00fbc5780 000000000000018a 0000000000000034
Jun 19 00:01:11.156033 osmc kernel: 3c20: ffffffc0560bf800 ffffffc056478230 ffffff8020213ca0 ffffff8001f914f4
Jun 19 00:01:11.156445 osmc kernel: 3c40: ffffffc02af82000 0000000000000000 ffffffc0560bf800 ffffffc056652020
Jun 19 00:01:11.156855 osmc kernel: 3c60: 00000000600f0030 0000000000000011 000000000000018a 0000000000000034
Jun 19 00:01:11.157284 osmc kernel: 3c80: ffffff8009b35000 ffffffc00fbc5780 000000000000018a 0000000000000034
Jun 19 00:01:11.157708 osmc kernel: 3ca0: ffffff8020213cd0 ffffff8001f8ab44 ffffffc0560bf800 ffffffc0560bf800
Jun 19 00:01:11.158123 osmc kernel: 3cc0: ffffffc056653000 ffffffc056652020 ffffff8020213cf0 ffffff8001f8ca28
Jun 19 00:01:11.158534 osmc kernel: 3ce0: ffffffc056652000 ffffffc056652020 ffffff8020213d50 ffffff8001f63a74
Jun 19 00:01:11.158975 osmc kernel: 3d00: ffffffc0560bf000 ffffff8002006ef8 0000000000000000 00000000f7312648
Jun 19 00:01:11.159401 osmc kernel: 3d20: ffffffc0560bf000 ffffff8002006ef8 0000000000000000 00000000f7312648
Jun 19 00:01:11.159812 osmc kernel: 3d40: 00000000600f0030 0000000000000011 ffffff8020213d70 ffffff80091f74bc
Jun 19 00:01:11.160223 osmc kernel: 3d60: ffffffc0560bf000 ffffff8020213d60 ffffff8020213d90 ffffff80091f77bc
Jun 19 00:01:11.160638 osmc kernel: 3d80: ffffffc0560bf000 000000000000002e ffffff8020213db0 ffffff8001f63720
Jun 19 00:01:11.161075 osmc kernel: 3da0: ffffffc056652000 ffffffc0560bf000 ffffff8020213de0 ffffff80091f7b00
Jun 19 00:01:11.161623 osmc kernel: 3dc0: ffffffc0560bf000 ffffff80020328e8 0000000000000000 ffffff80020328e8
Jun 19 00:01:11.324283 osmc kernel: 3de0: ffffff8020213e00 ffffff80091f8554 ffffffc0560bf000 ffffff800a855938
Jun 19 00:01:11.324736 osmc kernel: 3e00: ffffff8020213e20 ffffff8009215390 ffffffc055fa6e00 ffffff800a855938
Jun 19 00:01:11.325195 osmc kernel: 3e20: ffffff8020213e40 ffffff800921542c ffffffc055fa6e40 0000000000000000
Jun 19 00:01:11.325622 osmc kernel: 3e40: ffffff8020213e60 ffffff80090bda64 ffffffc00fbc5780 000000406a86c000
Jun 19 00:01:11.326039 osmc kernel: 3e60: ffffff8020213e90 ffffff8009089f38 000000000040000c ffffffc00fbc5780
Jun 19 00:01:11.326458 osmc kernel: 3e80: ffffff8020213ec0 0000000000000034 0000000000000000 ffffff800908379c
Jun 19 00:01:11.326872 osmc kernel: 3ea0: fffffffffffffe8a 000000406a86c000 ffffffffffffffff ffffff8020213eb0
Jun 19 00:01:11.327278 osmc kernel: 3ec0: 0000000000000000 0000000000000000 00000000b0010000 0000000000000002
Jun 19 00:01:11.327695 osmc kernel: 3ee0: 00000000ab7b7648 00000000f73bc90c 00000000f73bd0e8 0000000000000034
Jun 19 00:01:11.328113 osmc kernel: 3f00: 00000000ab7b76d8 0000000000000000 00000000ab7b7788 0000000000000001
Jun 19 00:01:11.328529 osmc kernel: 3f20: 00000000f73bca04 00000000ffd1d704 00000000f73907d9 0000000000000000
Jun 19 00:01:11.328979 osmc kernel: 3f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.329399 osmc kernel: 3f60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.329817 osmc kernel: 3f80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.330237 osmc kernel: 3fa0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.330652 osmc kernel: 3fc0: 00000000f7312648 00000000600f0030 00000000ab7b7788 0000000000000034
Jun 19 00:01:11.331091 osmc kernel: 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Jun 19 00:01:11.331685 osmc kernel: Call trace:
Jun 19 00:01:11.332064 osmc kernel: Exception stack(0xffffff8020213430 to 0xffffff8020213560)
Jun 19 00:01:11.332249 osmc kernel: 3420: ffffffc032ada400 0000007fffffffff
Jun 19 00:01:11.332409 osmc kernel: 3440: ffffffc074b83550 ffffff8009199818 ffffffc04a0c01f0 0000000002420048
Jun 19 00:01:11.332540 osmc kernel: 3460: 0000000001001300 0000000000000040 0000000000000031 000000000000000f
Jun 19 00:01:11.332672 osmc kernel: 3480: 000000000000003f 0000000000000000 ffffffc032ada440 0000000000000000
Jun 19 00:01:11.332802 osmc kernel: 34a0: 00000000000008a0 000000000000001b 00000000000000fc 0000000000000000
Jun 19 00:01:11.332932 osmc kernel: 34c0: 0000000000000100 0000000000000008 ffffff800923d614 0000000000000000
Jun 19 00:01:11.333061 osmc kernel: 34e0: ffffffc056652080 ffffffc032ada400 0000000000000400 ffffffc04a0c0368
Jun 19 00:01:11.333189 osmc kernel: 3500: ffffffc04a0c0368 0000000000000000 000000000000000f 0000000000000031
Jun 19 00:01:11.333318 osmc kernel: 3520: ffffff800a8e4ce8 0000000000000040 ffffffc053ab6000 ffffff8020213580
Jun 19 00:01:11.333463 osmc kernel: 3540: ffffff8009199818 ffffff8020213580 ffffff80091994a4 0000000020000145
Jun 19 00:01:11.333600 osmc kernel: [ffffff8020213580+ 208][<ffffff80091994a4>] __do_page_cache_readahead+0x48/0x240
Jun 19 00:01:11.333749 osmc kernel: [ffffff8020213650+ 80][<ffffff8009199818>] ondemand_readahead+0x17c/0x224
Jun 19 00:01:11.333888 osmc kernel: [ffffff80202136a0+ 64][<ffffff8009199ab8>] page_cache_sync_readahead+0x88/0x8c
Jun 19 00:01:11.334021 osmc kernel: [ffffff80202136e0+ 224][<ffffff8001fd4c9c>] __load_free_space_cache+0x1c8/0x574 [btrfs]
Jun 19 00:01:11.334151 osmc kernel: [ffffff80202137c0+ 96][<ffffff8001fd5154>] load_free_space_cache+0x10c/0x1b0 [btrfs]
Jun 19 00:01:11.334280 osmc kernel: [ffffff8020213820+ 160][<ffffff8001f745ac>] cache_block_group+0x1ac/0x340 [btrfs]
Jun 19 00:01:11.334410 osmc kernel: [ffffff80202138c0+ 240][<ffffff8001f7f570>] find_free_extent+0x32c/0xd14 [btrfs]
Jun 19 00:01:11.334538 osmc kernel: [ffffff80202139b0+ 128][<ffffff8001f7ffec>] btrfs_reserve_extent+0x94/0x160 [btrfs]
Jun 19 00:01:11.334676 osmc kernel: [ffffff8020213a30+ 160][<ffffff8001f801e0>] btrfs_alloc_tree_block+0x128/0x430 [btrfs]
Jun 19 00:01:11.334807 osmc kernel: [ffffff8020213ad0+ 144][<ffffff8001f6936c>] __btrfs_cow_block+0x10c/0x4d0 [btrfs]
Jun 19 00:01:11.334937 osmc kernel: [ffffff8020213b60+ 80][<ffffff8001f698f8>] btrfs_cow_block+0x140/0x200 [btrfs]
Jun 19 00:01:11.335066 osmc kernel: [ffffff8020213bb0+ 128][<ffffff8001f8ea38>] commit_cowonly_roots+0x5c/0x27c [btrfs]
Jun 19 00:01:11.335196 osmc kernel: [ffffff8020213c30+ 112][<ffffff8001f91088>] btrfs_commit_transaction.part.12+0x4b8/0x8b0 [btrfs]
Jun 19 00:01:11.335326 osmc kernel: [ffffff8020213ca0+ 48][<ffffff8001f914f4>] btrfs_commit_transaction+0x74/0x7c [btrfs]
Jun 19 00:01:11.335457 osmc kernel: [ffffff8020213cd0+ 32][<ffffff8001f8ab44>] btrfs_commit_super+0x80/0x84 [btrfs]
Jun 19 00:01:11.335588 osmc kernel: [ffffff8020213cf0+ 96][<ffffff8001f8ca28>] close_ctree+0xdc/0x29c [btrfs]
Jun 19 00:01:11.335718 osmc kernel: [ffffff8020213d50+ 32][<ffffff8001f63a74>] btrfs_put_super+0x24/0x30 [btrfs]
Jun 19 00:01:11.335859 osmc kernel: [ffffff8020213d70+ 32][<ffffff80091f74bc>] generic_shutdown_super+0x74/0xdc
Jun 19 00:01:11.335990 osmc kernel: [ffffff8020213d90+ 32][<ffffff80091f77bc>] kill_anon_super+0x24/0x38
Jun 19 00:01:11.336119 osmc kernel: [ffffff8020213db0+ 48][<ffffff8001f63720>] btrfs_kill_super+0x28/0xf0 [btrfs]
Jun 19 00:01:11.336248 osmc kernel: [ffffff8020213de0+ 32][<ffffff80091f7b00>] deactivate_locked_super+0x50/0x88
Jun 19 00:01:11.336378 osmc kernel: [ffffff8020213e00+ 32][<ffffff80091f8554>] deactivate_super+0x80/0x84
Jun 19 00:01:11.336511 osmc kernel: [ffffff8020213e20+ 32][<ffffff8009215390>] cleanup_mnt+0x50/0x74
Jun 19 00:01:11.336641 osmc kernel: [ffffff8020213e40+ 32][<ffffff800921542c>] __cleanup_mnt+0x20/0x2c
Jun 19 00:01:11.336769 osmc kernel: [ffffff8020213e60+ 48][<ffffff80090bda64>] task_work_run+0xb0/0xd4
Jun 19 00:01:11.336898 osmc kernel: [ffffff8020213e90+ 0][<ffffff8009089f38>] do_notify_resume+0x84/0x94
Jun 19 00:01:11.337038 osmc kernel: [0000000000000000+ 0][<ffffff800908379c>] work_pending+0x8/0x10
Jun 19 00:01:11.337167 osmc kernel: Code: f94002a0 52826002 b9407ea1 72a02002 (b94046e3)
Jun 19 00:01:11.337429 osmc kernel: ---[ end trace ce50c840c82691ce ]---
Jun 19 00:01:11.337783 osmc kernel: meson_wdt c11098d0.watchdog: start watchdog
Jun 19 00:01:11.338610 osmc kernel: meson_wdt c11098d0.watchdog: stop watchdog
Jun 19 00:01:11.339292 osmc kernel: systemd-shutdow: 42 output lines suppressed due to ratelimiting
Jun 19 00:01:11.339446 osmc systemd-shutdown[1]: Syncing filesystems and block devices.
Jun 19 00:02:11.311579 osmc systemd-shutdown[1]: Syncing filesystems and block devices - timed out, issuing SIGKILL to PID 18482.
Aside form this, I would like to say that I appreciate the work put into this. A new kernel is very welcome.
Based on your post regarding your DVB adapter, it could be that the device is crashing because it is not getting enough power. Does it occur with DVB adapter removed?
Hmm did not think this would have any relation to the other thing but just in case I tried a reboot with the usb tunner unplugged and it still happens. I did not have this dump with osmc stable but I did have the same usb tuner problem with osmc stable. So confirmed this is an independent issue.
Not concerned about it, just letting you guys know. The tuner problem is more of a pain 
Can you give me full logs via grab-logs -A so I can see if there’s something else that might be causing this? This would also let me know what kernel version you are running.
Cheers
Sam
osmc@osmc:~$ uname -a
Linux osmc 4.9.113-43-osmc #1 SMP PREEMPT Wed Jun 9 10:12:02 UTC 2021 aarch64 GNU/Linux
All logs: https://paste.osmc.tv/civirizuti
Syslog with reboot sequence: https://paste.osmc.tv/aweyuqurab
I’m finding that my Vero 4K+ starts to play a file but Video and Audio is lost from the TV and AV Receiver after one second. I end up with ‘No Signal’ on the TV. Stopping playback brings me back to the Menu. With the previous KODI 18 this never happened but now it’s frequent. I have to retry playback several times and then eventually it will work. Last night, this happened many times on Forces of Nature S01E04. Full logs are here:- https://paste.osmc.tv/awebuxakel Timestamp around ‘2021-06-18 21:51:34.407’.
I have the Vero 4K set up to adjust resolution on Start/Stop, GUI is 1920x1080 60Hz. TV is an LG CX which I have had for about a year. AVR is a Yamaha RX-V6A also for a year. Same setup worked fine on Kodi 18.
I also have an issue with ‘Failed to copy the Backup Tar file’. I used to have a drive shared out via SMB but now have everything stored on a NAS, so uninstalled SMBD. I’m only keeping 3 backup files. There is 9.5GB available.
I suggest removing 1080p25Hz from your whitelist. This may sound counter-intuitive but it fixes some issues with 1080p25Hz material. If that doesn’t work, please post logs again after turning on debug logging and after turning on both the Yamaha and LG.
So how are you connecting Vero to the NAS? Have you changed the backup location accordingly? (just checking!)
This should now be fixed for other users that experienced this.
Thanks for verifying and confirming @modul8.
I have the same AVR as you and if i don’t use force 422 color sampling i get the same thing as you
The OSD and subtitles are now at a great brightness at least to my preference.
SDR and HDR subtitles are pretty much identical on my TV.
The display maximum luminance setting does make the subtitles quite a bit brighter at 350 vs 100.
This does however require a reboot to take affect, and also it washes out the colors of the OSD.
Glad to hear that.
Sorry about that. I discovered that too, and will get it fixed.
1 Like
I have a 4k hdr tv (samsung q90R) and i dont understand the meaning of the maximum luminance option ( nits 50-350) at what setting should i put this for a HDR tv, or is this only for non HDR televisions?
the last update was also good for my temperature with the previous 2-3 builds i was having high temperatures when using the vero@ 105-108 degrees, that’s now back to normal to an 88degrees when watching 4k material. So good work guys !!
It was intruduced for non-HDR TVs and especially projectors to fine-tune the HDR-SDR conversion. We are also using it, experimentally, for some adjustment for OSD/subtitle brightness in HDR displays. If people find it useful for their HDR displays, we will add another setting (maybe with a different range of values) to avoid confusion.
2 Likes
@grahamh sent me a patch and this is now building and will be in the next update in a few hours.
1 Like
Please post some logs.
Sam