[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 Alexander V. Chernikov changed: What|Removed |Added Resolution|--- |Overcome By Events Status|Open|Closed --- Comment #15 from Alexander V. Chernikov --- Thank you for the feedback and the warm wishes! Closing this one. -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #14 from Andrey Linkevich --- colleagues, good afternoon. Happy New Year. On FreeBSD 14.0-CURRENT #0 main-n259842-c89209c674f2: Sat Dec 24 03:59:18 UTC 2022 the problem was not repeated. I agree that the Bug can be closed. If you manage to repeat the problem on the new OS in the future, I will definitely inform you. Thank you all. Happy New Year! -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #13 from Alexander V. Chernikov --- I'm going to close it with won't fix on Friday, December 30 if no objections arise -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #12 from Gleb Smirnoff --- (In reply to Andrey Linkevich from comment #6) Do you have any update? Does the bug reproduce in FreeBSD 13 or FreeBSD 14? -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #11 from Alexander V. Chernikov --- For the record: it indeed was a different bug and it was fixed in https://cgit.FreeBSD.org/src/commit/?id=aad59c79f5f2b1881c6613b1b0b6ac7be8eb474b -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #10 from Michael --- (In reply to Gleb Smirnoff from comment #8) route -qn flush this is actually the same as route delete multi, for all route's ... and, RADIX_MPATH now renamed to ROUTE_MPATH (from 13.0) https://reviews.freebsd.org/D26449 -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #9 from Michael --- Create new thread (Fatal trap 12 in ROUTE_MPATH variant "route delete"): https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255665 -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #8 from Gleb Smirnoff --- (In reply to Michael from comment #7) Michael, I'm pretty sure the bug you see with 14.0-CURRENT is different to the bug Andrey reports. Can you please file a separate bug report? -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 Michael changed: What|Removed |Added CC||michael@gmail.com --- Comment #7 from Michael --- FreeBSD 14.0-CURRENT (GENERIC) All parameters are default. In /boot/loader.conf -> if_wg_load="YES" In /etc/rc.conf -> wireguard_interfaces="wg0 wg1 wg2 wg3" In wg0.conf ... wg3.conf (almost everything is identical) : [Interface] Address = 10.127.0.9/30 PrivateKey = ...= ListenPort = 46010 Table = off [Peer] PublicKey = ...= AllowedIPs = 10.18.0.0/22, 10.127.0.8/30, 172.16.42.0/24 Endpoint = A.B.C.D:46010 PersistentKeepalive = 25 #> ifconfig wg0: flags=80c1 metric 0 mtu 1420 options=8 inet 10.127.0.9 netmask 0xfffc groups: wg nd6 options=109 wg1: flags=80c1 metric 0 mtu 1420 options=8 inet 10.127.0.13 netmask 0xfffc groups: wg nd6 options=109 wg2: flags=80c1 metric 0 mtu 1420 options=8 inet 10.127.0.17 netmask 0xfffc groups: wg nd6 options=109 wg3: flags=80c1 metric 0 mtu 1420 options=8 inet 10.127.0.21 netmask 0xfffc groups: wg nd6 options=109 #> netstat -rn4 Routing tables Internet: DestinationGatewayFlags Netif Expire defaultE.F.G.HUGS hn1 10.127.0.8/30 link#7 U wg0 10.127.0.9 link#7 UHS lo0 10.127.0.12/30 link#8 U wg1 10.127.0.13link#8 UHS lo0 10.127.0.16/30 link#9 U wg2 10.127.0.17link#9 UHS lo0 10.127.0.20/30 link#10U wg3 10.127.0.21link#10UHS lo0 51.83.179.112 link#5 UH hn1 51.83.236.254 link#5 UHS hn1 127.0.0.1 link#1 UH lo0 172.16.42.0/24 link#4 U hn0 172.16.42.2link#4 UHS lo0 Let's try to delete a non-existing route: #> route delete 10.18.0.0/22 10.127.0.10 route: route has not been found delete net 10.18.0.0: gateway 10.127.0.10 fib 0: not in table At this stage, everything is ok. Adding routes: route add 10.18.0.0/22 10.127.0.10 route add 10.18.0.0/22 10.127.0.14 route add 10.18.0.0/22 10.127.0.18 route add 10.18.0.0/22 10.127.0.22 #> netstat -rn4 Routing tables Internet: DestinationGatewayFlags Netif Expire defaultE.F.G.HUGS hn1 10.18.0.0/22 10.127.0.14UGS wg1 10.18.0.0/22 10.127.0.10UGS wg0 10.18.0.0/22 10.127.0.22UGS wg3 10.18.0.0/22 10.127.0.18UGS wg2 10.127.0.8/30 link#7 U wg0 10.127.0.9 link#7 UHS lo0 10.127.0.12/30 link#8 U wg1 10.127.0.13link#8 UHS lo0 10.127.0.16/30 link#9 U wg2 10.127.0.17link#9 UHS lo0 10.127.0.20/30 link#10U wg3 10.127.0.21link#10UHS lo0 51.83.179.112 link#5 UH hn1 51.83.236.254 link#5 UHS hn1 127.0.0.1 link#1 UH lo0 172.16.42.0/24 link#4 U hn0 172.16.42.2link#4 UHS lo0 In /var/log/messages -> the message appears: kernel: FIB: enabled flowid calculation for locally-originated packets Let's try to delete a existing one route: #> route delete 10.18.0.0/22 10.127.0.10 delete net 10.18.0.0: gateway 10.127.0.10 fib 0 Let's try to delete a non-existing route (let's say we made a mistake in the figure): #> route delete 10.18.0.0/22 10.127.0.50 kernel: Fatal trap 12: page fault while in kernel mode kernel: cpuid = 1; apic id = 01 kernel: fault virtual address= 0x18 kernel: fault code = supervisor read data, page not present kernel: instruction pointer = 0x20:0x80d779f4 kernel: stack pointer= 0x28:0xfe00b54f14f0 kernel: frame pointer= 0x28:0xfe00b54f14f0 kernel: code segment = base 0x0, limit 0xf, type 0x1b kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 kernel: processor eflags = interrupt enabled, resume, IOPL = 0 kernel: current process = 1648 (route) kernel: trap number = 12 kernel: panic: page fault kernel: cpuid = 1 kernel: time = 1620308885 kernel: KDB: stack backtrace: kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe00b54f11a0 kernel: vpanic() at vpanic+0x181/frame 0xfe00b54f11f0 kernel: panic() at panic+0x43/frame 0xfe00b54f1250 ke
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #6 from Andrey Linkevich --- Hello, Alexander. We will definitely check the 13. Thanks/ -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 Alexander V. Chernikov changed: What|Removed |Added Assignee|melif...@freebsd.org|n...@freebsd.org -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 --- Comment #5 from Alexander V. Chernikov --- Hi Andrey, I would like to apologise for the extremely belated reply. Thank you for submitting the fixes for the RADIX_MPATH! Properly-working multipath is a must-have for the modern networking OS. The routing stack got quite a lot of attention in the last year. As a result, the newer FreeBSD versions (starting from 13.0) features rewritten routing stack & multipath implementation. Multipath is now enabled by default. I'd suggest considering trying it out (preferably, 13-stable branch). Unfortunately, I don't have cycles to look & merge the patch to 12-S branch, so passing the bug back to -net to allow someone else to potentially pick it. -- You are receiving this mail because: You are on the CC list for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 Alexander V. Chernikov changed: What|Removed |Added Assignee|n...@freebsd.org |melif...@freebsd.org -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241191] route flush panic with RADIX_MPATH
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241191 Kubilay Kocak changed: What|Removed |Added Status|New |Open CC||gleb...@freebsd.org, ||melif...@freebsd.org, ||n...@freebsd.org Flags||maintainer-feedback?(melifa ||r...@freebsd.org), ||maintainer-feedback?(glebiu ||s...@freebsd.org), ||mfc-stable11?, ||mfc-stable12? Blocks||240700 Keywords|panic, patch|needs-qa Assignee|b...@freebsd.org|n...@freebsd.org --- Comment #4 from Kubilay Kocak --- Crash report with patch on stable/12, potential 12.1-R candidate CC recent committers around that section of code Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240700 [Bug 240700] [META] FreeBSD 12.1-RELEASE blockers -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
