Date: Sat, 11 Jan 2025 15:35:29 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 283903] rtw88: possible skb leak Message-ID: <bug-283903-21060-UQGqwBWUnM@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-283903-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283903 --- Comment #7 from Guillaume Outters <guillaume-freebsd@outters.eu> --- Whoops, I got a new one! After an uptime of more than 2 days without any problem, I once again had two killed processes yesterday evening (while building GHC, the Haskell compiler), and then this morning while trying a big rsync, an "skb alloc failed" loop happened. Jan 8 16:01:44 Boot Jan 10 22:26:56 pasdfric kernel: pid 9508 (firefox), jid 0, uid 1001, was killed: failed to reclaim memory Jan 10 22:36:53 pasdfric kernel: pid 78425 (ghc), jid 0, uid 1001, was killed: failed to reclaim memory Jan 11 11:20:18 pasdfric kernel: rtw880: ERROR lkpi_80211_txq_tx_one: skb alloc failed Jan 11 11:20:19 pasdfric kernel: rtw880: ERROR lkpi_80211_txq_tx_one: skb alloc failed Jan 11 11:21:38 pasdfric kernel: rtw880: ERROR lkpi_80211_txq_tx_one: skb alloc failed […] At 14:00 my rsync still ran, but at about 10 KB/s. Here is the vmstat -m (with everything lkpi-related): Type Use Memory Req Size(s) lkpi80211 35 42112 39 128,256,1024,2048,32768 lkpikmalloc 7531 17555504 260476706 16,32,64,128,256,384,512,1024,2048,4096,8192,16384,32768,65536 lkpifw 12 384 24 32,128 lkpiskb 580877 2391855104 8175104 If I read well that makes *2 GB* for lkpiskb??? After a reboot, the rsync finished really quickly (can't estimate at which speed, but many MB/s) -- You are receiving this mail because: You are on the CC list for the bug.home | help
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