Unfortunately I only have a text dump for this panic, so I do not have much hope
of root causing it. Reporting just in case.
This is on recent-ish stable/13 amd64:
panic: Duplicate free of 0xfffff80021593000 from zone
0xfffffe0003573000(mbuf_jumbo_page) slab 0xfffff800213ffb08(0)
cpuid = 3
time = 1641348396
KDB: stack backtrace:
db_trace_self_wrapper() at 0xffffffff805b632b = db_trace_self_wrapper+0x2b/frame
0xfffffe005115c7e0
kdb_backtrace() at 0xffffffff8088c7b7 = kdb_backtrace+0x37/frame
0xfffffe005115c890
vpanic() at 0xffffffff8084946c = vpanic+0x18c/frame 0xfffffe005115c8f0
panic() at 0xffffffff80849083 = panic+0x43/frame 0xfffffe005115c950
uma_dbg_free() at 0xffffffff80b48076 = uma_dbg_free+0xd6/frame
0xfffffe005115c990
item_dtor() at 0xffffffff80b41cc3 = item_dtor+0x43/frame 0xfffffe005115c9d0
uma_zfree_arg() at 0xffffffff80b416ee = uma_zfree_arg+0x9e/frame
0xfffffe005115ca10
uma_zfree() at 0xffffffff808296ab = uma_zfree+0xb/frame 0xfffffe005115ca20
mb_free_ext() at 0xffffffff808295eb = mb_free_ext+0xfb/frame 0xfffffe005115ca50
m_free() at 0xffffffff80828e4b = m_free+0x8b/frame 0xfffffe005115ca70
m_freem() at 0xffffffff808293b8 = m_freem+0x38/frame 0xfffffe005115ca90
ieee80211_defrag() at 0xffffffff809a6bc0 = ieee80211_defrag+0x170/frame
0xfffffe005115cae0
hostap_input() at 0xffffffff8099af0a = hostap_input+0x98a/frame
0xfffffe005115cb80
ampdu_dispatch() at 0xffffffff8099f648 = ampdu_dispatch+0x18/frame
0xfffffe005115cb90
ampdu_dispatch_slot() at 0xffffffff809a2bc6 = ampdu_dispatch_slot+0x56/frame
0xfffffe005115cbc0
ampdu_rx_flush() at 0xffffffff8099f772 = ampdu_rx_flush+0x52/frame
0xfffffe005115cc00
ieee80211_ht_node_age() at 0xffffffff809a009c = ieee80211_ht_node_age+0x6c/frame
0xfffffe005115cc30
node_age() at 0xffffffff809b41f7 = node_age+0x47/frame 0xfffffe005115cc50
timeout_stations() at 0xffffffff809b826e = timeout_stations+0xde/frame
0xfffffe005115cc80
ieee80211_iterate_nodes_vap() at 0xffffffff809b73e2 =
ieee80211_iterate_nodes_vap+0xf2/frame 0xfffffe005115ccd0
ieee80211_iterate_nodes() at 0xffffffff809b7461 =
ieee80211_iterate_nodes+0x11/frame 0xfffffe005115cce0
ieee80211_timeout_stations() at 0xffffffff809b7299 =
ieee80211_timeout_stations+0x19/frame 0xfffffe005115ccf0
ieee80211_node_timeout() at 0xffffffff809b3f06 =
ieee80211_node_timeout+0x26/frame 0xfffffe005115cd20
softclock_call_cc() at 0xffffffff8086453a = softclock_call_cc+0x23a/frame
0xfffffe005115cde0
softclock() at 0xffffffff808648ec = softclock+0x7c/frame 0xfffffe005115ce10
intr_event_execute_handlers() at 0xffffffff8081136f =
intr_event_execute_handlers+0x18f/frame 0xfffffe005115ce60
ithread_execute_handlers() at 0xffffffff808110e2 =
ithread_execute_handlers+0x32/frame 0xfffffe005115ce80
ithread_loop() at 0xffffffff80810eff = ithread_loop+0x9f/frame
0xfffffe005115cef0
fork_exit() at 0xffffffff8080d85c = fork_exit+0xcc/frame 0xfffffe005115cf30
fork_trampoline() at 0xffffffff80ba5c5e = fork_trampoline+0xe/frame
0xfffffe005115cf30
--
Andriy Gapon
