From: Andreas Schwab <schwab@suse.de>
To: linux-arm-kernel@lists.infradead.org
Subject: 5.2: arm-smmu e0600000.smmu: Unexpected global fault, this could be serious
Date: Tue, 06 Aug 2019 13:28:12 +0200 [thread overview]
Message-ID: <mvmlfw6354j.fsf@suse.de> (raw)
When trying to boot 5.2 on a seattle platform, I'm getting these errors:
[ 5056.934028] arm-smmu e0600000.smmu: Unexpected global fault, this could be serious
[ 5056.953895] arm-smmu e0600000.smmu: Unexpected global fault, this could be serious
[ 5056.961452] arm_smmu_global_fault: 2959 callbacks suppressed
[ 5056.961456] arm-smmu e0600000.smmu: GFSR 0x00000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5056.977276] arm-smmu e0600000.smmu: Unexpected global fault, this could be serious
[ 5056.984838] arm-smmu e0600000.smmu: GFSR 0x80000000, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.007296] arm-smmu e0600000.smmu: GFSR 0x00000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.017475] arm-smmu e0600000.smmu: GFSR 0x80000000, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.039919] arm-smmu e0600000.smmu: GFSR 0x00000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.050098] arm-smmu e0600000.smmu: GFSR 0x80000000, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.072592] arm-smmu e0600000.smmu: GFSR 0x00000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.082766] arm-smmu e0600000.smmu: GFSR 0x80000000, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.105167] arm-smmu e0600000.smmu: GFSR 0x00000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5057.115342] arm-smmu e0600000.smmu: GFSR 0x80000000, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000
[ 5061.847674] arm_smmu_global_fault: 2964 callbacks suppressed
The errors start as soon as the network interface is being brought up,
and causes networking to fail to work.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
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next reply other threads:[~2019-08-06 11:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 11:28 Andreas Schwab [this message]
2019-08-06 12:17 ` 5.2: arm-smmu e0600000.smmu: Unexpected global fault, this could be serious Robin Murphy
2019-08-06 12:33 ` Andreas Schwab
2019-08-07 11:49 ` Andreas Schwab
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