addr2line

[[email protected]] ~ # addr2line -e /boot/kernel/kernel c0280544
run0: device timeout
lock order reversal:
 1st 0xc284c298 run0 (network driver) @ /usr/src/sys/dev/usb/wlan/if_run.c:903
 2nd 0xc2850014 run0_com_lock (run0_com_lock) @ /usr/src/sys/net80211/ieee80211_scan.c:686
KDB: stack backtrace:
db_trace_self() at db_trace_self
         pc = 0xc057928c  lr = 0xc022dc6c (db_trace_self_wrapper+0x30)
         sp = 0xde9f5c08  fp = 0xde9f5d20
        r10 = 0xc284c298
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
         pc = 0xc022dc6c  lr = 0xc039ca70 (kdb_backtrace+0x38)
         sp = 0xde9f5d28  fp = 0xde9f5d30
         r4 = 0xc06ca3d4  r5 = 0xc05f0f34
         r6 = 0xc05ddbb9  r7 = 0xc05c5019
kdb_backtrace() at kdb_backtrace+0x38
         pc = 0xc039ca70  lr = 0xc03b697c (witness_checkorder+0xddc)
         sp = 0xde9f5d38  fp = 0xde9f5d88
         r4 = 0xc2850004
witness_checkorder() at witness_checkorder+0xddc
         pc = 0xc03b697c  lr = 0xc03536a0 (__mtx_lock_flags+0xa4)
         sp = 0xde9f5d90  fp = 0xde9f5dc0
         r4 = 0x000002ae  r5 = 0xc05f0f31
         r6 = 0xc2848800  r7 = 0xc2850024
         r8 = 0x00000000  r9 = 0xc2850014
        r10 = 0x00000000
__mtx_lock_flags() at __mtx_lock_flags+0xa4
         pc = 0xc03536a0  lr = 0xc0470784 (ieee80211_cancel_scan+0x38)
         sp = 0xde9f5dc8  fp = 0xde9f5dd8
         r4 = 0xc2850024  r5 = 0xc2ccf000
         r6 = 0xc2848800  r7 = 0xc2850000
         r8 = 0xc284e958  r9 = 0xc284ef85
ieee80211_cancel_scan() at ieee80211_cancel_scan+0x38
         pc = 0xc0470784  lr = 0xc029f388 (run_usb_timeout_cb+0x88)
         sp = 0xde9f5de0  fp = 0xde9f5de8
         r4 = 0xc2ccf000  r5 = 0xc284c000
         r6 = 0xc284ef84  r7 = 0xc284e170
run_usb_timeout_cb() at run_usb_timeout_cb+0x88
         pc = 0xc029f388  lr = 0xc02904d4 (run_cmdq_cb+0xb4)
         sp = 0xde9f5df0  fp = 0xde9f5e10
         r4 = 0xc284e950  r5 = 0x00000002
run_cmdq_cb() at run_cmdq_cb+0xb4
         pc = 0xc02904d4  lr = 0xc03ac290 (taskqueue_run_locked+0xe8)
         sp = 0xde9f5e18  fp = 0xde9f5e48
         r4 = 0xc27d8000  r5 = 0xc27d8028
         r6 = 0xc284ef70  r7 = 0x00000002
         r8 = 0x0000014b  r9 = 0x0000014f
        r10 = 0xc05dbae4
taskqueue_run_locked() at taskqueue_run_locked+0xe8
         pc = 0xc03ac290  lr = 0xc03aca48 (taskqueue_thread_loop+0x98)
         sp = 0xde9f5e50  fp = 0xde9f5e80
         r4 = 0x00000000  r5 = 0xc27d8000
         r6 = 0xc27d8018  r7 = 0xc05c9826
         r8 = 0xc27d8028  r9 = 0x00000100
        r10 = 0x0000001e
taskqueue_thread_loop() at taskqueue_thread_loop+0x98
         pc = 0xc03aca48  lr = 0xc0337514 (fork_exit+0x88)
         sp = 0xde9f5e88  fp = 0xde9f5ea0
         r4 = 0xc2853c80  r5 = 0xc082d6c8
         r6 = 0xc03ac9b0  r7 = 0xc28500a8
         r8 = 0xde9f5ea8  r9 = 0xc06ca650
fork_exit() at fork_exit+0x88
         pc = 0xc0337514  lr = 0xc0587dc0 (fork_trampoline+0x14)
         sp = 0xde9f5ea8  fp = 0x00000000
         r4 = 0xc03ac9b0  r5 = 0xc28500a8
         r6 = 0x00000000  r7 = 0x00000000
         r8 = 0x00000000
fork_trampoline() at fork_trampoline+0x14
         pc = 0xc0587dc0  lr = 0xc0587dc0 (fork_trampoline+0x14)
         sp = 0xde9f5ea8  fp = 0x00000000
Unable to unwind further
/usr/src/sys/net/bpf.h:1285
[[email protected]] ~ #