RHEL7.7 + 440.59 : still getting kernel crashdumps in nvkms

Hi NVidia,

I just got another crashdump on RHEL7.7 (latest patches) + driver 440.59.
The backtrace shows:

[1171872.727617] CPU: 28 PID: 201742 Comm: X Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-1062.12.1.el7.x86_64 #1
[1171872.727621] Hardware name: Dell Inc. PowerEdge T440/00X7CK, BIOS 2.4.8 11/27/2019
[1171872.727624] Call Trace:
[1171872.727637]  [<ffffffff8997ac43>] dump_stack+0x19/0x1b
[1171872.727647]  [<ffffffff893c3d90>] warn_alloc_failed+0x110/0x180
[1171872.727653]  [<ffffffff893c899f>] __alloc_pages_nodemask+0x9df/0xbe0
[1171872.727662]  [<ffffffff89416ba8>] alloc_pages_current+0x98/0x110
[1171872.727745]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.727752]  [<ffffffff893e3b98>] kmalloc_order+0x18/0x40
[1171872.727757]  [<ffffffff894220d6>] kmalloc_order_trace+0x26/0xa0
[1171872.727762]  [<ffffffff89426691>] ? __kmalloc+0x211/0x230
[1171872.727794]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.727798]  [<ffffffff89426691>] __kmalloc+0x211/0x230
[1171872.727830]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.727861]  [<ffffffffc1db23f7>] nvkms_alloc+0x27/0x70 [nvidia_modeset]
[1171872.727904]  [<ffffffffc1defc66>] _nv002520kms+0x16/0x30 [nvidia_modeset]
[1171872.727945]  [<ffffffffc1de5fc8>] ? _nv002627kms+0x68/0x1f70 [nvidia_modeset]
[1171872.727984]  [<ffffffff89425102>] ? kmem_cache_alloc+0x1c2/0x1f0
[1171872.727989]  [<ffffffff89416ba8>] ? alloc_pages_current+0x98/0x110
[1171872.728020]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.728026]  [<ffffffff893e3b98>] ? kmalloc_order+0x18/0x40
[1171872.728030]  [<ffffffff894220d6>] ? kmalloc_order_trace+0x26/0xa0
[1171872.728033]  [<ffffffff89426691>] ? __kmalloc+0x211/0x230
[1171872.728064]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.728094]  [<ffffffffc1db5481>] ? _nv000620kms+0x31/0xe0 [nvidia_modeset]
[1171872.728135]  [<ffffffffc1db4f70>] ? _nv000491kms+0x50/0x50 [nvidia_modeset]
[1171872.728167]  [<ffffffffc1db68c6>] ? nvKmsIoctl+0x96/0x1d0 [nvidia_modeset]
[1171872.728248]  [<ffffffffc1db3012>] ? nvkms_ioctl_common+0x42/0x80 [nvidia_modeset]
[1171872.728296]  [<ffffffffc1db3113>] ? nvkms_ioctl+0xc3/0x110 [nvidia_modeset]
[1171872.728679]  [<ffffffffc05ed083>] ? nvidia_frontend_unlocked_ioctl+0x43/0x50 [nvidia]
[1171872.728690]  [<ffffffff8945fbc0>] ? do_vfs_ioctl+0x3a0/0x5a0
[1171872.728703]  [<ffffffff89988678>] ? __do_page_fault+0x238/0x500
[1171872.728711]  [<ffffffff8945fe61>] ? SyS_ioctl+0xa1/0xc0
[1171872.728719]  [<ffffffff8998dede>] ? system_call_fastpath+0x25/0x2a
[1171872.728723] Mem-Info:
[1171872.728745] active_anon:2186357 inactive_anon:1345355 isolated_anon:28
 active_file:17123580 inactive_file:12174082 isolated_file:4
 unevictable:176409 dirty:223 writeback:0 unstable:0
 slab_reclaimable:1177691 slab_unreclaimable:884316
 mapped:169474 shmem:104224 pagetables:43540 bounce:0
 free:546979 free_pcp:92 free_cma:0
[1171872.728760] Node 0 DMA free:15860kB min:20kB low:24kB high:28kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15980kB managed:15896kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:32kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[1171872.728775] lowmem_reserve[]: 0 1181 192640 192640
[1171872.728785] Node 0 DMA32 free:765276kB min:1604kB low:2004kB high:2404kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1529856kB managed:1210336kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:16kB slab_unreclaimable:44kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
[1171872.728800] lowmem_reserve[]: 0 0 191458 191458
[1171872.728809] Node 0 Normal free:631492kB min:259932kB low:324912kB high:389896kB active_anon:5780528kB inactive_anon:3133072kB active_file:29281908kB inactive_file:23235932kB unevictable:590636kB isolated(anon):0kB isolated(file):0kB present:199229440kB managed:196053880kB mlocked:590636kB dirty:444kB writeback:0kB mapped:268004kB shmem:209212kB slab_reclaimable:3371016kB slab_unreclaimable:2023192kB kernel_stack:43216kB pagetables:90112kB unstable:0kB bounce:0kB free_pcp:236kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[1171872.728824] lowmem_reserve[]: 0 0 0 0
[1171872.728833] Node 1 Normal free:775288kB min:262724kB low:328404kB high:394084kB active_anon:2964900kB inactive_anon:2248348kB active_file:39212412kB inactive_file:25460396kB unevictable:115000kB isolated(anon):112kB isolated(file):16kB present:201326592kB managed:198160204kB mlocked:115000kB dirty:448kB writeback:0kB mapped:409892kB shmem:207684kB slab_reclaimable:1339732kB slab_unreclaimable:1513996kB kernel_stack:19840kB pagetables:84048kB unstable:0kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
[1171872.728848] lowmem_reserve[]: 0 0 0 0
[1171872.728858] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15860kB
[1171872.728888] Node 0 DMA32: 7*4kB (UM) 10*8kB (UEM) 9*16kB (UEM) 9*32kB (UE) 9*64kB (UEM) 4*128kB (UM) 3*256kB (UEM) 4*512kB (UEM) 3*1024kB (UEM) 4*2048kB (UEM) 183*4096kB (M) = 765276kB
[1171872.728921] Node 0 Normal: 60787*4kB (UEM) 26585*8kB (UEM) 8503*16kB (UEM) 1123*32kB (UEM) 85*64kB (UEM) 1*128kB (E) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 633636kB
[1171872.728949] Node 1 Normal: 92528*4kB (UEM) 35573*8kB (UEM) 6552*16kB (UEM) 409*32kB (UEM) 60*64kB (UEM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 776712kB
[1171872.728980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[1171872.728985] Node 0 hugepages_total=57344 hugepages_free=21167 hugepages_surp=0 hugepages_size=2048kB
[1171872.728989] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[1171872.728994] Node 1 hugepages_total=57344 hugepages_free=20817 hugepages_surp=0 hugepages_size=2048kB
[1171872.728997] 29431003 total pagecache pages
[1171872.729002] 0 pages in swap cache
[1171872.729006] Swap cache stats: add 0, delete 0, find 0/0
[1171872.729009] Free swap  = 8388604kB
[1171872.729011] Total swap = 8388604kB
[1171872.729015] 100525467 pages RAM
[1171872.729018] 0 pages HighMem/MovableOnly
[1171872.729022] 1665388 pages reserved
[1171872.729066] BUG: unable to handle kernel paging request at 0000000000006f80

nvidia-bug-report.log.gz (5.5 MB)

The crashdump happened while waking up the screen from sleep.
I’m using an EVGA GeFore GTX 1660 Ti on DisplayPort at 3440x1440 res.