Syzbot CI

Subject	ip6mr: No RTNL for RTNL_FAMILY_IP6MR rtnetlink.
Author	kuniyu@google.com
Date	2026-04-10 21:16:57 +0000 UTC
Version
Cc	davem@davemloft.net dsahern@kernel.org edumazet@google.com horms@kernel.org kuba@kernel.org kuni1840@gmail.com kuniyu@google.com netdev@vger.kernel.org pabeni@redhat.com

Subject

ip6mr: No RTNL for RTNL_FAMILY_IP6MR rtnetlink.

Author

kuniyu@google.com

Date

2026-04-10 21:16:57 +0000 UTC

Version

davem@davemloft.net dsahern@kernel.org edumazet@google.com horms@kernel.org kuba@kernel.org kuni1840@gmail.com kuniyu@google.com netdev@vger.kernel.org pabeni@redhat.com

Name	Content [All]
[PATCH v2 net-next 01/15] selftest: net: Extend ipmr.c for IP6MR.	[Body]
[PATCH v2 net-next 02/15] ip6mr: Annotate access to mrt->mroute_do_{pim,assert,wrvifwhole}.	[Body]
[PATCH v2 net-next 03/15] ip6mr: Use MAXMIFS in mr6_msgsize().	[Body]
[PATCH v2 net-next 04/15] ip6mr: Allocate skb earlier in ip6mr_rtm_getroute().	[Body]
[PATCH v2 net-next 05/15] ip6mr: Convert ip6mr_rtm_getroute() to RCU.	[Body]
[PATCH v2 net-next 06/15] ip6mr: Convert ip6mr_rtm_dumproute() to RCU.	[Body]
[PATCH v2 net-next 07/15] net: Remove rtnl_held of struct fib_dump_filter.	[Body]
[PATCH v2 net-next 08/15] ipmr: Free mr_table after RCU grace period.	[Body]
[PATCH v2 net-next 09/15] ip6mr: Free mr_table after RCU grace period.	[Body]
[PATCH v2 net-next 10/15] ip6mr: Move unregister_netdevice_many() out of mroute_clean_tables().	[Body]
[PATCH v2 net-next 11/15] ip6mr: Move unregister_netdevice_many() out of ip6mr_free_table().	[Body]
[PATCH v2 net-next 12/15] ip6mr: Convert ip6mr_net_exit_batch() to ->exit_rtnl().	[Body]
[PATCH v2 net-next 13/15] ip6mr: Remove RTNL in ip6mr_rules_init() and ip6mr_net_init().	[Body]
[PATCH v2 net-next 14/15] ip6mr: Call fib_rules_unregister() without RTNL.	[Body]
[PATCH v2 net-next 15/15] ip6mr: Replace RTNL with a dedicated mutex for MFC.	[Body]

Name

Content [All]

[PATCH v2 net-next 01/15] selftest: net: Extend ipmr.c for IP6MR.

[PATCH v2 net-next 02/15] ip6mr: Annotate access to mrt->mroute_do_{pim,assert,wrvifwhole}.

[PATCH v2 net-next 03/15] ip6mr: Use MAXMIFS in mr6_msgsize().

[PATCH v2 net-next 04/15] ip6mr: Allocate skb earlier in ip6mr_rtm_getroute().

[PATCH v2 net-next 05/15] ip6mr: Convert ip6mr_rtm_getroute() to RCU.

[PATCH v2 net-next 06/15] ip6mr: Convert ip6mr_rtm_dumproute() to RCU.

[PATCH v2 net-next 07/15] net: Remove rtnl_held of struct fib_dump_filter.

[PATCH v2 net-next 08/15] ipmr: Free mr_table after RCU grace period.

[PATCH v2 net-next 09/15] ip6mr: Free mr_table after RCU grace period.

[PATCH v2 net-next 10/15] ip6mr: Move unregister_netdevice_many() out of mroute_clean_tables().

[PATCH v2 net-next 11/15] ip6mr: Move unregister_netdevice_many() out of ip6mr_free_table().

[PATCH v2 net-next 12/15] ip6mr: Convert ip6mr_net_exit_batch() to ->exit_rtnl().

[PATCH v2 net-next 13/15] ip6mr: Remove RTNL in ip6mr_rules_init() and ip6mr_net_init().

[PATCH v2 net-next 14/15] ip6mr: Call fib_rules_unregister() without RTNL.

[PATCH v2 net-next 15/15] ip6mr: Replace RTNL with a dedicated mutex for MFC.

Session 2026-04-10

Passed

ID (for dev)	609628fb-702a-46df-be7b-e831c02f147b
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config]		passed [Log]
[KASAN] Boot test: Base	42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config]		passed [Log]
[KASAN] Build Patched		42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config] [patched]	passed [Log]
[KASAN] Fuzz	42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config]	42f9b4c6ef19e71d2c7d9bfd3c5037d4fe434ad7 [Config] [patched]	passed [Log] [Artifacts]

Patches (15)

Series Summary

Sessions

Session 2026-04-10