general protection fault at RiP: __kmalloc+0x94

Issue

• Kernel crashed with general protection fault at RiP: __kmalloc+0x94 in the code path of third party module veeamsnap

[10466895.820224] general protection fault: 0000 [#1] SMP
[10466895.820256] Modules linked in: veeamsnap(OE) ... [last unloaded: veeamsnap]
[10466895.820939] CPU: 14 PID: 40406 Comm: veeamagent Kdump: loaded Tainted: G           OE  ------------ T 3.10.0-1160.15.2.el7.x86_64 #1
[10466895.820980] Hardware name: Lenovo ThinkSystem SR650 -[7X06CTO1WW]-/-[7X06CTO1WW]-, BIOS -[IVE148M-2.41]- 10/31/2019
[10466895.821016] task: ffff8e7f2ce19080 ti: ffff8e7df1918000 task.ti: ffff8e7df1918000
[10466895.821043] RIP: 0010:[<ffffffffa6828394>]  [<ffffffffa6828394>] __kmalloc+0x94/0x230
[10466895.821080] RSP: 0018:ffff8e7df191b948  EFLAGS: 00010282
[10466895.821100] RAX: 0000000000000000 RBX: ffff8e819edd6c58 RCX: 0000000003fd2afd
[10466895.821126] RDX: 0000000003fd2afc RSI: 0000000000000000 RDI: 0000000000000008
[10466895.821152] RBP: ffff8e7df191b978 R08: 000000000001f0c0 R09: ffffffffc0b9486f
[10466895.822970] R10: ffff8e5b7fc07a00 R11: 0000000000000008 R12: 0000000000000010
[10466895.824880] R13: c0ffff8e5bf07eec R14: 0000000000000048 R15: ffff8e5b7fc07a00
[10466895.826275] FS:  00007f23f27fc700(0000) GS:ffff8e99bd480000(0000) knlGS:0000000000000000
[10466895.827367] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10466895.828427] CR2: 00000023bea87ca0 CR3: 0000002541a86000 CR4: 00000000007607e0
[10466895.829484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10466895.830338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10466895.831051] PKRU: 55555554
[10466895.831753] Call Trace:
[10466895.832445]  [<ffffffffc0b9486f>] ? dbg_kmalloc+0xf/0x50 [veeamsnap]
[10466895.833140]  [<ffffffffc0b9486f>] dbg_kmalloc+0xf/0x50 [veeamsnap]
[10466895.833831]  [<ffffffffc0b9620c>] queue_content_sl_new_opt_append+0x1c/0x50 [veeamsnap]
[10466895.834526]  [<ffffffffc0b96250>] queue_content_sl_new_opt+0x10/0x20 [veeamsnap]
[10466895.835205]  [<ffffffffc0ba1691>] _snapimage_make_request+0xa1/0x1d0 [veeamsnap]
[10466895.835870]  [<ffffffffa69554f7>] generic_make_request+0x147/0x380
[10466895.836530]  [<ffffffffa688c1a9>] ? bvec_alloc+0x59/0x120
[10466895.837186]  [<ffffffffa69557a0>] submit_bio+0x70/0x150
[10466895.837837]  [<ffffffffa688c483>] ? bio_alloc_bioset+0x213/0x310
[10466895.838481]  [<ffffffffa689275c>] do_blockdev_direct_IO+0x107c/0x20b0
[10466895.839126]  [<ffffffffa66e11ee>] ? account_entity_dequeue+0xae/0xd0
[10466895.839766]  [<ffffffffa688ded0>] ? set_init_blocksize+0x90/0x90
[10466895.840396]  [<ffffffffa68937e5>] __blockdev_direct_IO+0x55/0x60
[10466895.841022]  [<ffffffffa688ded0>] ? set_init_blocksize+0x90/0x90
[10466895.841646]  [<ffffffffa688e5e7>] blkdev_direct_IO+0x57/0x60
[10466895.842264]  [<ffffffffa688ded0>] ? set_init_blocksize+0x90/0x90
[10466895.842877]  [<ffffffffa67bff31>] generic_file_aio_read+0x251/0x290
[10466895.843487]  [<ffffffffa688eadc>] blkdev_aio_read+0x4c/0x70
[10466895.844091]  [<ffffffffa684d163>] do_sync_read+0x93/0xe0
[10466895.844682]  [<ffffffffa684db9f>] vfs_read+0x9f/0x170
[10466895.845257]  [<ffffffffa684ea1f>] SyS_read+0x7f/0xf0
[10466895.845817]  [<ffffffffa6d94f92>] system_call_fastpath+0x25/0x2a
[10466895.846362] Code: 8e 7e 59 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 0f 84 29 01 00 00 48 85 c0 0f 84 20 01 00 00 49 63 42 20 48 8d 4a 01 4d 8b 02 <49> 8b 5c 05 00 4c 89 e8 65 49 0f c7 08 0f 94 c0 84 c0 74 b9 49
[10466895.847524] RIP  [<ffffffffa6828394>] __kmalloc+0x94/0x230
[10466895.848069]  RSP <ffff8e7df191b948>