Backtrace

WARNING: CPU: 3 PID: 1 at drivers/char/tpm/tpm_tis_core.c:249 tpm_tis_status+0x66/0x70
Modules linked in:
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.10.6-200.fc33.x86_64 #1
Hardware name: Dell Inc. XPS 13 9310/0GG9PT, BIOS 1.1.4 11/23/2020
RIP: 0010:tpm_tis_status+0x66/0x70
Code: 23 75 05 48 83 c4 10 c3 31 c0 80 3d 50 eb 56 01 00 75 f0 48 c7 c7 cc 31 43 ac 88 44 24 07 c6 05 3c eb 56 01 01 e8 17 ef 3b 00 <0f> 0b 0f b6 44 24 07 eb d0 90 0f 1f 44 00 00 41 57 41 56 41 55 41
RSP: 0000:ffffb2928006fa08 EFLAGS: 00010296
RAX: 000000000000001b RBX: ffff8aca8818b000 RCX: ffffffffacb14708
RDX: c0000000ffffdfff RSI: 00000000ffffdfff RDI: 0000000000000247
RBP: ffff8aca8818b000 R08: 0000000000000000 R09: ffffb2928006f838
R10: ffffb2928006f830 R11: ffffffffacb44748 R12: ffff8aca881e0868
R13: ffff8aca88271000 R14: 0000000000000000 R15: ffffb2928006fac2
FS:  0000000000000000(0000) GS:ffff8acdff6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000003b9a10001 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 tpm_tis_send_data+0x2b/0x230
 tpm_tis_send_main+0x1e/0xe0
 tpm_transmit+0xd8/0x3d0
 tpm_transmit_cmd+0x25/0x90
 tpm2_do_selftest+0x88/0x100
 tpm2_auto_startup+0x72/0xa0
 ? tpm_chip_start+0x6a/0xb0
 tpm_chip_register+0x38/0x260
 tpm_tis_core_init.cold+0x202/0x3ff
 tpm_tis_plat_probe+0xca/0xe0
 platform_drv_probe+0x35/0x80
 really_probe+0x358/0x460
 driver_probe_device+0xe1/0x150
 device_driver_attach+0xa1/0xb0
 __driver_attach+0x8a/0x150
 ? device_driver_attach+0xb0/0xb0
 ? device_driver_attach+0xb0/0xb0
 bus_for_each_dev+0x64/0x90
 bus_add_driver+0x12b/0x1e0
 driver_register+0x8b/0xe0
 ? tpm_init+0xf1/0xf1
 init_tis+0x7a/0xbb
 ? driver_register+0xbe/0xe0
 do_one_initcall+0x44/0x1d0
 kernel_init_freeable+0x1ca/0x211
 ? rest_init+0xb4/0xb4
 kernel_init+0xa/0x10c
 ret_from_fork+0x1f/0x30