Is this the same bug?
[ 85.432958] UBSAN: invalid-load in /build/linux-kQ6jNR/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:488:16
[ 85.432965] load of value 255 is not a valid value for type '_Bool'
[ 85.432969] CPU: 1 PID: 182 Comm: kworker/u8:5 Not tainted 5.15.0-48-generic #54-Ubuntu
[ 85.432974] Hardware name: TOSHIBA Satellite L300/Portable PC, BIOS 1.80 03/20/2009
[ 85.432978] Workqueue: phy0 ieee80211_reconfig_filter [mac80211]
[ 85.433146] Call Trace:
[ 85.433149]
[ 85.433154] show_stack+0x52/0x5c
[ 85.433161] dump_stack_lvl+0x4a/0x63
[ 85.433170] dump_stack+0x10/0x16
[ 85.433174] ubsan_epilogue+0x9/0x49
[ 85.433178] __ubsan_handle_load_invalid_value.cold+0x44/0x49
[ 85.433184] ath5k_vif_iter.cold+0x13/0x70 [ath5k]
[ 85.433200] ? update_load_avg+0x82/0x620
[ 85.433206] __iterate_interfaces+0xa2/0x100 [mac80211]
[ 85.433289] ? ath5k_tasklet_ani+0x40/0x40 [ath5k]
[ 85.433302] ieee80211_iterate_active_interfaces_atomic+0x11/0x20 [mac80211]
[ 85.433384] ath5k_configure_filter+0x114/0x190 [ath5k]
[ 85.433397] ieee80211_configure_filter+0x175/0x2d0 [mac80211]
[ 85.433462] ieee80211_reconfig_filter+0x15/0x20 [mac80211]
[ 85.433524] process_one_work+0x22b/0x3d0
[ 85.433530] worker_thread+0x53/0x420
[ 85.433533] ? process_one_work+0x3d0/0x3d0
[ 85.433537] kthread+0x12a/0x150
[ 85.433542] ? set_kthread_struct+0x50/0x50
[ 85.433547] ret_from_fork+0x22/0x30
[ 85.433554]
[ 85.433582] ================================================================================
[ 87.313291] loop6: detected capacity change from 0 to 8
[ 89.340540] wlan0: authenticate with c0:06:c3:7e:af:ca
[ 89.340562] wlan0: No basic rates, using min rate instead
[ 89.344817] wlan0: send auth to c0:06:c3:7e:af:ca (try 1/3)
[ 89.345272] wlan0: authenticated
[ 89.347154] wlan0: associate with c0:06:c3:7e:af:ca (try 1/3)
[ 89.355603] wlan0: RX AssocResp from c0:06:c3:7e:af:ca (capab=0x1811 status=0 aid=7)
[ 89.355727] wlan0: associated
[ 89.955165] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.135131] audit: type=1400 audit(1665309268.790:45): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/snapd/17029/usr/lib/snapd/snap-confine" pid=1020 comm="apparmor_parser"
[ 94.151682] audit: type=1400 audit(1665309268.806:46): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/snapd/17029/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1020 comm="apparmor_parser"
[ 95.601560] audit: type=1400 audit(1665309270.254:47): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.firefox" pid=1022 comm="apparmor_parser"
[ 95.661079] audit: type=1400 audit(1665309270.314:48): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.firefox" pid=1041 comm="apparmor_parser"
[ 95.711682] audit: type=1400 audit(1665309270.366:49): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.geckodriver" pid=1042 comm="apparmor_parser"
[ 95.733492] audit: type=1400 audit(1665309270.386:50): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.hook.configure" pid=1043 comm="apparmor_parser"
[ 95.748191] audit: type=1400 audit(1665309270.402:51): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.hook.connect-plug-host-hunspell" pid=1044 comm="apparmor_parser"
[ 95.762985] audit: type=1400 audit(1665309270.418:52): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.hook.disconnect-plug-host-hunspell" pid=1045 comm="apparmor_parser"
[ 95.782132] audit: type=1400 audit(1665309270.434:53): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.firefox.hook.post-refresh" pid=1046 comm="apparmor_parser"
[ 96.022549] audit: type=1400 audit(1665309270.674:54): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=837 comm="cupsd" capability=12 capname="net_admin"
[ 98.742137] ================================================================================
[ 98.742150] UBSAN: array-index-out-of-bounds in /build/linux-kQ6jNR/linux-5.15.0/drivers/net/wireless/ath/ath5k/base.c:1695:20
[ 98.742157] index 4 is out of range for type 'ieee80211_tx_rate [4]'
[ 98.742161] CPU: 0 PID: 880 Comm: snapd Not tainted 5.15.0-48-generic #54-Ubuntu
[ 98.742166] Hardware name: TOSHIBA Satellite L300/Portable PC, BIOS 1.80 03/20/2009
[ 98.742169] Call Trace:
[ 98.742173]
[ 98.742178] show_stack+0x52/0x5c
[ 98.742186] dump_stack_lvl+0x4a/0x63
[ 98.742195] dump_stack+0x10/0x16
[ 98.742199] ubsan_epilogue+0x9/0x49
[ 98.742204] __ubsan_handle_out_of_bounds.cold+0x44/0x49
[ 98.742208] ? swiotlb_tbl_unmap_single+0x144/0x180
[ 98.742214] ? rseq_get_rseq_cs.isra.0+0x1b/0x230
[ 98.742222] ath5k_tx_frame_completed.constprop.0+0x27d/0x2d0 [ath5k]
[ 98.742238] ath5k_tx_processq+0xb1/0x1c0 [ath5k]
[ 98.742250] ath5k_tasklet_tx+0x7b/0xf0 [ath5k]
[ 98.742261] tasklet_action_common.constprop.0+0xc0/0xf0
[ 98.742268] tasklet_action+0x22/0x30
[ 98.742272] __do_softirq+0xd9/0x2e7
[ 98.742277] irq_exit_rcu+0x94/0xc0
[ 98.742281] common_interrupt+0x4a/0xa0
[ 98.742286] asm_common_interrupt+0x26/0x40
[ 98.742292] RIP: 0033:0x561cc5831653
[ 98.742297] Code: 43 52 ff ff e9 2e ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 8b 44 24 08 48 8b 40 18 48 85 c0 74 0d 48 83 78 08 00 <0f> 95 c0 88 44 24 10 c3 31 c0 eb f7 cc 48 c7 c1 f8 ff ff ff 64 48
[ 98.742301] RSP: 002b:000000c000375760 EFLAGS: 00000202
[ 98.742306] RAX: 0000561cc72a0210 RBX: 0000561cc6bc4780 RCX: 000000c000033c40
[ 98.742309] RDX: 0000561cc69fc700 RSI: 0000561cc69b6d00 RDI: 000000c00000f560
[ 98.742312] RBP: 000000c0003757c0 R08: 00007f80b74017ab R09: 0000000000203000
[ 98.742315] R10: 0000000000000008 R11: 0000000000000055 R12: 0000000000000020
[ 98.742318] R13: 0000000000000000 R14: 0000561cc6489a34 R15: 0000000000000000
[ 98.742324]
[ 98.742325] ================================================================================
[ 221.314134] perf: interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
[ 304.153505] perf: interrupt took too long (3143 > 3130), lowering kernel.perf_event_max_sample_rate to 63500