Attachment 239348 Details for Bug 268832 – kgdb -n last; bt

kgdb -n last; bt

bt.txt (text/plain), 6.33 KB, created by Nikita Druba on 2023-01-08 22:47:30 UTC

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Creator: Nikita Druba

Created: 2023-01-08 22:47:30 UTC

Size: 6.33 KB

patch

obsolete

>(kgdb) bt
>#0  __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55
>#1  doadump (textdump=<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:399
>#2  0xffffffff8070cecf in kern_reboot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:487
>#3  0xffffffff8070d32e in vpanic (fmt=0xffffffff80adc7f2 "rw_rlock: wlock already held for %s @ %s:%d", ap=<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:920
>#4  0xffffffff8070d093 in panic (fmt=<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:844
>#5  0xffffffff8070854e in __rw_rlock_int (rw=0xfffff806f9c26bc0, file=0xffffffff80b622d5 "/usr/src/sys/netinet/in_pcb.c", line=2529) at /usr/src/sys/kern/kern_rwlock.c:674
>#6  0xffffffff80876c3f in in_pcblookup_hash (pcbinfo=<optimized out>, faddr=..., fport=<optimized out>, laddr=..., lport=<optimized out>, lookupflags=<optimized out>,
>    ifp=<optimized out>, numa_domain=255 '\377') at /usr/src/sys/netinet/in_pcb.c:2529
>#7  0xffffffff80876d14 in in_pcblookup_mbuf (pcbinfo=<unavailable>, faddr=..., fport=<unavailable>, laddr=..., lport=<unavailable>, lookupflags=<unavailable>,
>        ifp=0xfffff8014865d000, m=0xfffff80187dcda00) at /usr/src/sys/netinet/in_pcb.c:2628
>#8  0xffffffff809045c7 in check_uidgid (insn=insn@entry=0xfffff8014f92ff34, args=0xfffffe0148b664f0, args@entry=0x28, ugid_lookupp=ugid_lookupp@entry=0xfffffe0148b66364,
>	    uc=<optimized out>, uc@entry=0xfffffe0148b66378) at /usr/src/sys/netpfil/ipfw/ip_fw2.c:1178
>#9  0xffffffff80901009 in ipfw_chk (args=args@entry=0xfffffe0148b664f0) at /usr/src/sys/netpfil/ipfw/ip_fw2.c:1923
>#10 0xffffffff8090d9ec in ipfw_check_packet (m0=0xfffffe0148b666a8, ifp=0xfffff8014865d000, flags=131072, ruleset=<optimized out>, inp=0x0)
>	        at /usr/src/sys/netpfil/ipfw/ip_fw_pfil.c:150
>#11 0xffffffff80851eb7 in pfil_run_hooks (head=<optimized out>, p=..., ifp=0xfffff8014865d000, flags=flags@entry=131072, inp=inp@entry=0x0) at /usr/src/sys/net/pfil.c:187
>#12 0xffffffff8087ee16 in ip_output_pfil (mp=0xfffffe0148b666a8, ifp=0xfffff8014865d000, flags=0, inp=0x0, dst=0xfffffe0148b666d0, fibnum=<optimized out>, error=<optimized out>)
>		    at /usr/src/sys/netinet/ip_output.c:130
>#13 ip_output (m=m@entry=0xfffff80187dcda00, opt=opt@entry=0x0, ro=<optimized out>, ro@entry=0x0, flags=flags@entry=0, imo=<optimized out>, imo@entry=0x0, inp=inp@entry=0x0)
>		        at /usr/src/sys/netinet/ip_output.c:701
>#14 0xffffffff8089d9ff in tcp_respond (tp=<optimized out>, ipgen=<optimized out>, th=<optimized out>, m=0xfffff80187dcda00, ack=<optimized out>, seq=<optimized out>, flags=4)
>			    at /usr/src/sys/netinet/tcp_subr.c:2047
>#15 0xffffffff808aa235 in tcp_twcheck (inp=inp@entry=0xfffff806f9c26ba0, to=0xfffffe0148b66868, to@entry=0xfffff80187dcda7a, th=th@entry=0xfffff80187dcda7a,
>			        m=m@entry=0xfffff80187dcda00, tlen=<optimized out>) at /usr/src/sys/netinet/tcp_timewait.c:460
>#16 0xffffffff80889760 in tcp_input_with_port (mp=<optimized out>, mp@entry=<unavailable>, offp=offp@entry=<unavailable>, proto=<optimized out>, port=port@entry=0)
>				    at /usr/src/sys/netinet/tcp_input.c:1025
>#17 0xffffffff8088a97b in tcp_input (mp=<unavailable>, mp@entry=<error reading variable: value is not available>, offp=<unavailable>,
>				        offp@entry=<error reading variable: value is not available>, proto=<unavailable>, proto@entry=<error reading variable: value is not available>)
>    at /usr/src/sys/netinet/tcp_input.c:1510
>#18 0xffffffff8087b472 in ip_input (m=0x0, m@entry=<error reading variable: value is not available>) at /usr/src/sys/netinet/ip_input.c:839
>#19 0xffffffff80850e41 in netisr_dispatch_src (proto=1, source=source@entry=0, m=0xfffff80187dcda00) at /usr/src/sys/net/netisr.c:1143
>#20 0xffffffff8085119f in netisr_dispatch (proto=<unavailable>, m=<unavailable>) at /usr/src/sys/net/netisr.c:1234
>#21 0xffffffff80834aae in ether_demux (ifp=ifp@entry=0xfffff8014865d000, m=<unavailable>) at /usr/src/sys/net/if_ethersubr.c:921
>#22 0xffffffff8083612c in ether_input_internal (ifp=0xfffff8014865d000, m=<unavailable>) at /usr/src/sys/net/if_ethersubr.c:707
>#23 ether_nh_input (m=<optimized out>, m@entry=<error reading variable: value is not available>) at /usr/src/sys/net/if_ethersubr.c:737
>#24 0xffffffff80850e41 in netisr_dispatch_src (proto=proto@entry=5, source=source@entry=0, m=m@entry=0xfffff80187dcda00) at /usr/src/sys/net/netisr.c:1143
>#25 0xffffffff8085119f in netisr_dispatch (proto=<unavailable>, proto@entry=5, m=<unavailable>, m@entry=0xfffff80187dcda00) at /usr/src/sys/net/netisr.c:1234
>#26 0xffffffff80834f79 in ether_input (ifp=0xfffff8014865d000, ifp@entry=<error reading variable: value is not available>, m=0xfffff80187dcda00,
>        m@entry=<error reading variable: value is not available>) at /usr/src/sys/net/if_ethersubr.c:828
>#27 0xffffffff80834a94 in ether_demux (ifp=ifp@entry=0xfffff8010717e000, m=0xfffff80187dcda00) at /usr/src/sys/net/if_ethersubr.c:874
>#28 0xffffffff8083612c in ether_input_internal (ifp=0xfffff8010717e000, m=<unavailable>) at /usr/src/sys/net/if_ethersubr.c:707
>#29 ether_nh_input (m=<optimized out>, m@entry=<error reading variable: value is not available>) at /usr/src/sys/net/if_ethersubr.c:737
>#30 0xffffffff80850e41 in netisr_dispatch_src (proto=proto@entry=5, source=source@entry=0, m=m@entry=0xfffff80187dcda00) at /usr/src/sys/net/netisr.c:1143
>#31 0xffffffff8085119f in netisr_dispatch (proto=<unavailable>, proto@entry=5, m=<unavailable>, m@entry=0xfffff80187dcda00) at /usr/src/sys/net/netisr.c:1234
>#32 0xffffffff80834f79 in ether_input (ifp=0xfffff8010717e000, ifp@entry=<error reading variable: value is not available>, m=0xfffff80187dcda00,
>	    m@entry=<error reading variable: value is not available>) at /usr/src/sys/net/if_ethersubr.c:828
>#33 0xffffffff8084791e in iflib_rxeof (rxq=<optimized out>, budget=<optimized out>) at /usr/src/sys/net/iflib.c:3047
>#34 _task_fn_rx (context=<optimized out>) at /usr/src/sys/net/iflib.c:3990
>#35 0xffffffff807572d7 in gtaskqueue_run_locked (queue=queue@entry=0xfffff801047e4e00) at /usr/src/sys/kern/subr_gtaskqueue.c:371
>#36 0xffffffff80757102 in gtaskqueue_thread_loop (arg=arg@entry=0xfffffe01b3677038) at /usr/src/sys/kern/subr_gtaskqueue.c:547
>#37 0xffffffff806cb0d0 in fork_exit (callout=0xffffffff80757040 <gtaskqueue_thread_loop>, arg=0xfffffe01b3677038, frame=0xfffffe0148b66f40) at /usr/src/sys/kern/kern_fork.c:1093
>#38 <signal handler called>
>#39 mi_startup () at /usr/src/sys/kern/init_main.c:322
>	    Backtrace stopped: Cannot access memory at address 0xe
>

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