[syzbot] Monthly net report (Feb 2026)

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Feb 18, 2026, 8:21:21 AM (2 days ago) Feb 18
to linux-...@vger.kernel.org, net...@vger.kernel.org, syzkall...@googlegroups.com
Hello net maintainers/developers,

This is a 31-day syzbot report for the net subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/net

During the period, 7 new issues were detected and 14 were fixed.
In total, 89 issues are still open and 1693 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 8343 Yes KMSAN: uninit-value in eth_type_trans (2)
https://syzkaller.appspot.com/bug?extid=0901d0cc75c3d716a3a3
<2> 3466 Yes INFO: task hung in linkwatch_event (4)
https://syzkaller.appspot.com/bug?extid=2ba2d70f288cf61174e4
<3> 2905 Yes WARNING in rcu_check_gp_start_stall
https://syzkaller.appspot.com/bug?extid=111bc509cd9740d7e4aa
<4> 2551 Yes INFO: task hung in synchronize_rcu (4)
https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe
<5> 2077 Yes KMSAN: uninit-value in bpf_prog_run_generic_xdp
https://syzkaller.appspot.com/bug?extid=0e6ddb1ef80986bdfe64
<6> 1967 Yes INFO: task hung in del_device_store
https://syzkaller.appspot.com/bug?extid=6d10ecc8a97cc10639f9
<7> 1639 Yes INFO: task hung in addrconf_dad_work (5)
https://syzkaller.appspot.com/bug?extid=82ccd564344eeaa5427d
<8> 1055 Yes possible deadlock in hsr_dev_xmit (2)
https://syzkaller.appspot.com/bug?extid=fbf74291c3b7e753b481
<9> 977 Yes INFO: task hung in tls_sk_proto_close
https://syzkaller.appspot.com/bug?extid=ca1345cca66556f3d79b
<10> 872 Yes WARNING in nsim_fib_event_nb
https://syzkaller.appspot.com/bug?extid=a259a17220263c2d73fc

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.

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