Backtrace

WARNING: CPU: 2 PID: 533525 at drivers/block/zram/zram_drv.c:1314 zram_bvec_rw.constprop.0.isra.0.cold+0x0/0x19 [zram]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc brcmsmac brcmutil b43 intel_powerclamp cordic mac80211 snd_hda_codec_hdmi libarc4 snd_hda_codec_idt cfg80211 snd_hda_codec_generic dell_rbtn at24 coretemp ssb snd_hda_intel iTCO_wdt btusb ppdev intel_pmc_bxt dell_laptop iTCO_vendor_support kvm_intel btrtl snd_intel_dspcfg dell_smm_hwmon snd_intel_sdw_acpi kvm snd_hda_codec btbcm btintel snd_hda_core bluetooth irqbypass intel_cstate snd_hwdep dell_wmi snd_seq ledtrig_audio intel_uncore ecdh_generic snd_seq_device i2c_i801 snd_pcm pcspkr dell_smbios sparse_keymap dcdbas rfkill i2c_smbus wmi_bmof joydev dell_wmi_descriptor snd_timer intel_ips snd bcma parport_pc parport soundcore lpc_ich
 dell_smo8800 acpi_cpufreq zram ip_tables dm_crypt i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper cec sdhci_pci serio_raw cqhci firewire_ohci drm sdhci e1000e mmc_core firewire_core yenta_socket crc_itu_t wmi video ipmi_devintf ipmi_msghandler fuse
CPU: 2 PID: 533525 Comm: WebExtensions Tainted: G        W         5.16.16-200.fc35.x86_64 #1
Hardware name: Dell Inc. Latitude E6410/, BIOS A05 08/10/2010
RIP: 0010:zram_bvec_rw.constprop.0.isra.0.cold+0x0/0x19 [zram]
Code: e8 4f e5 9c e9 e9 45 eb ff ff 0f 0b 48 89 ef e8 9c eb ff ff 48 8b 7d 18 e8 b3 0a 3b e9 48 89 ef e8 4b ef 0a e9 e9 fd ec ff ff <0f> 0b 48 c7 c7 90 95 27 c0 44 89 ea 44 89 e6 e8 16 e5 9c e9 e9 7f
RSP: 0000:ffffb2e5c872b900 EFLAGS: 00010282
RAX: 0000000080000000 RBX: 00000000014bed30 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000d10 RDI: 00000000ffffffff
RBP: fffffa2280737e40 R08: ffff98b09e2c0000 R09: 0000000000000002
R10: ffff98af9cdf9000 R11: ffffb2e5c872b8d8 R12: 00000000ffffffea
R13: 000000000014bed3 R14: ffff98b095424d80 R15: ffff98b087620c00
FS:  00007f770a1261c0(0000) GS:ffff98b119c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f852603eb08 CR3: 000000000f7b6004 CR4: 00000000000206e0
Call Trace:
 <TASK>
 ? __part_start_io_acct+0xae/0x130
 zram_submit_bio+0x182/0x339 [zram]
 __submit_bio_fops+0x94/0x160
 submit_bio_noacct+0xd7/0x2c0
 swap_readpage+0x17f/0x330
 swap_cluster_readahead+0x16e/0x2c0
 shmem_swapin+0x91/0xc0
 shmem_swapin_page+0x193/0x6f0
 shmem_getpage_gfp+0x4bb/0x940
 ? __mod_memcg_lruvec_state+0x6e/0xc0
 shmem_fault+0x58/0x230
 __do_fault+0x36/0x100
 __handle_mm_fault+0xd35/0x1470
 handle_mm_fault+0xb2/0x280
 do_user_addr_fault+0x1ce/0x690
 exc_page_fault+0x72/0x170
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x7f7702334a92
Code: 0f 84 ef 00 00 00 49 8d 5e 08 49 c1 e5 05 49 89 e7 eb 13 0f 1f 44 00 00 48 83 c3 20 49 83 c5 e0 0f 84 cf 00 00 00 48 8b 43 f8 <48> 8b 48 10 48 89 04 24 48 89 4c 24 08 48 8b 08 48 83 f9 ff 74 16
RSP: 002b:00007ffda9f124d0 EFLAGS: 00010202
RAX: 00007f852603eaf8 RBX: 00007f76fbf41908 RCX: ffffffffffffffff
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00007f76fbf48a58
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f76fbf004a0
R10: 00007f770a000180 R11: 0000000000000000 R12: 0000000000000002
R13: 0000000000000040 R14: 00007f76fbf41900 R15: 00007ffda9f124d0
 </TASK>