FreeBSD Bugzilla – Attachment 228009 Details for
Bug 258601
kernel panic/pagefault caused by pfctl -s info
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Console log
pf-caused-kernel-pagefault (text/plain), 6.45 KB, created by
rz-rpi03
on 2021-09-19 11:05:23 UTC
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Description:
Console log
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Creator:
rz-rpi03
Created:
2021-09-19 11:05:23 UTC
Size:
6.45 KB
patch
obsolete
>Script started on Sun Sep 19 11:12:50 2021 >---<<BOOT>>--- >GDB: debug ports: uart >GDB: current port: uart >KDB: debugger backends: ddb gdb >KDB: current backend: ddb >WARNING: Cannot find freebsd,dts-version property, cannot check DTB compliance >Copyright (c) 1992-2021 The FreeBSD Project. >Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 >The Regents of the University of California. All rights reserved. >FreeBSD is a registered trademark of The FreeBSD Foundation. >FreeBSD 14.0-CURRENT #0 main-n249314-71a1ae7cebd: Sat Sep 11 13:12:58 CEST 2021 > root@pi.h-ka.de:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64 >FreeBSD clang version 12.0.1 (git@github.com:llvm/llvm-project.git llvmorg-12.0.1-0-gfed41342a82f) >WARNING: WITNESS option enabled, expect reduced performance. >VT(efifb): resolution 656x416 >... >Starting file system checks: >Mounting local filesystems:. >ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg /usr/local/lib/compat/pkg /usr/local/lib/perl5/5.32/mach/CORE >Setting up harvesting: [UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,[NET_ETHER],NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED >Feeding entropy: . >lo0: link state changed to UP >smsc0: chip 0xec00, rev. 0002 >ue0: link state changed to DOWN >[fib_algo] inet.0 (bsearch4#14) rebuild_fd_flm: switching algo to radix4_lockless >ue0: link state changed to UP >ue0.1512: link state changed to UP >ue0.65: link state changed to UP >ue0.66: link state changed to UP >ue0.67: link state changed to UP >ue0.1511: link state changed to UP >ue0.1510: link state changed to UP >Starting Network: lo0 ue0. >lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 >options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> >inet6 ::1 prefixlen 128 >inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 >inet 127.0.0.1 netmask 0xff000000 >groups: lo >nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> >ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >options=80009<RXCSUM,VLAN_MTU,LINKSTATE> >ether b8:27:eb:e0:ac:fc >inet 10.65.254.253 netmask 0xffff0000 broadcast 10.65.255.255 >media: Ethernet autoselect (100baseTX <full-duplex>) >status: active >nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >Starting devd. >Starting dhclient. >DHCPREQUEST on ue0 to 255.255.255.255 port 67 >DHCPACK from 192.168.178.1 >bound to 192.168.178.36 -- renewal in 432000 seconds. >Starting dhclient. >DHCPREQUEST on ue0.65 to 255.255.255.255 port 67 >DHCPREQUEST on ue0.65 to 255.255.255.255 port 67 >DHCPREQUEST on ue0.65 to 255.255.255.255 port 67 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 3 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 8 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 9 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 17 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 17 >DHCPDISCOVER on ue0.65 to 255.255.255.255 port 67 interval 7 >No DHCPOFFERS received. >Trying recorded lease 193.196.65.253 >No working leases in persistent database - sleeping. > >add host 127.0.0.1: gateway lo0 fib 0: route already in table >add host ::1: gateway lo0 fib 0: route already in table >add net fe80::: gateway ::1 >add net ff02::: gateway ::1 >add net ::ffff:0.0.0.0: gateway ::1 >add net ::0.0.0.0: gateway ::1 >Enabling pfKernel page fault with the following non-sleepable locks held: >shared rm pf rulesets (pf rulesets) r = 0 (0xffff0000cae69ad8) locked @ /usr/src/sys/netpfil/pf/pf_ioctl.c:4936 >stack backtrace: >#0 0xffff0000004e5be4 at witness_debugger+0x64 >#1 0xffff0000004e6d78 at witness_warn+0x400 >#2 0xffff00000077dbb4 at data_abort+0xa4 >#3 0xffff00000075c078 at handle_el1h_sync+0x78 >#4 0xffff0000c93706fc at g_ctx+0xc7c84358 > x0: ffffa0000b508040 > x1: 40a0e000 > x2: 789 > x3: 6c > x4: 776000000 > x5: 1000802000000 > x6: 0 > x7: 7572000000000000 > x8: 30000676e696e6e > x9: 80006 > x10: 0 > x11: ffffa0000b50e748 > x12: 202000 > x13: ffffa000012d3540 > x14: 0 > x15: 1e > x16: ffff0000cae695c0 > x17: ffff000000758cb0 > x18: ffff0000c936ff20 > x19: ffffa0000b1cda80 > x20: ffffa0000b3c1580 > x21: ffff0000c9370700 > x22: ffffa0000d6c5700 > x23: ffffa0000b508000 > x24: ffff0000cae08eaf > x25: ffff0000cae074d4 > x26: ffff000000bfa7b0 > x27: ffff0000c93706f8 > x28: 0 > x29: ffff0000c93704b0 > sp: ffff0000c936ff20 > lr: ffff0000cae3bb40 > elr: ffff000000758dd4 >spsr: 20000045 > far: 40a0e000 > esr: 96000047 >panic: data abort in critical section or under mutex >cpuid = 3 >time = 246 >KDB: stack backtrace: >db_trace_self() at db_trace_self >db_trace_self_wrapper() at db_trace_self_wrapper+0x30 >vpanic() at vpanic+0x184 >panic() at panic+0x44 >data_abort() at data_abort+0x27c >handle_el1h_sync() at handle_el1h_sync+0x78 >--- exception, esr 0x96000047 >by_blocks() at by_blocks+0x10 >devfs_ioctl() at devfs_ioctl+0xd4 >vn_ioctl() at vn_ioctl+0x108 >devfs_ioctl_f() at devfs_ioctl_f+0x20 >kern_ioctl() at kern_ioctl+0x2e4 >sys_ioctl() at sys_ioctl+0x144 >do_el0_sync() at do_el0_sync+0x4a4 >handle_el0_sync() at handle_el0_sync+0x90 >--- exception, esr 0x56000000 >KDB: enter: panic >[ thread pid 10160 tid 100262 ] >Stopped at kdb_enter+0x44: undefined f905011f >db> bt >Tracing pid 10160 tid 100262 td 0xffffa0000b3c1580 >db_trace_self() at db_trace_self >db_stack_trace() at db_stack_trace+0x11c >db_command() at db_command+0x310 >db_command_loop() at db_command_loop+0x54 >db_trap() at db_trap+0xf8 >kdb_trap() at kdb_trap+0x1c0 >handle_el1h_sync() at handle_el1h_sync+0x78 >--- exception, esr 0xf2000000 >kdb_enter() at kdb_enter+0x44 >vpanic() at vpanic+0x1c0 >panic() at panic+0x44 >data_abort() at data_abort+0x27c >handle_el1h_sync() at handle_el1h_sync+0x78 >--- exception, esr 0x96000047 >by_blocks() at by_blocks+0x10 >devfs_ioctl() at devfs_ioctl+0xd4 >vn_ioctl() at vn_ioctl+0x108 >devfs_ioctl_f() at devfs_ioctl_f+0x20 >kern_ioctl() at kern_ioctl+0x2e4 >--More-- sys_ioctl() at sys_ioctl+0x144 >do_el0_sync() at do_el0_sync+0x4a4 >handle_el0_sync() at handle_el0_sync+0x90 >--- exception, esr 0x56000000 >db> sh proc >Process 10160 (pfctl) at 0xffffa0000b37ca40: > state: NORMAL > uid: 0 gids: 0 > parent: pid 10154 at 0xffffa00002300520 > ABI: FreeBSD ELF64 > flag: 0x10004002 flag2: 0 > arguments: /sbin/pfctl -s info > reaper: 0xffffa00000be2520 reapsubtree: 1 > sigparent: 20 > vmspace: 0xffffa0000d56e000 > (map 0xffffa0000d56e000) > (map.pmap 0xffffa0000d56e0c0) > (pmap 0xffffa0000d56e120) > threads: 1 >100262 Run CPU 3 pfctl >db> >Script done on Sun Sep 19 11:20:20 2021
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bug 258601
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