New Intel driver timeout? Begin forwarded message:
Date: Tue, 22 Aug 2017 06:51:58 +0000 From: bugzilla-dae...@bugzilla.kernel.org To: step...@networkplumber.org Subject: [Bug 196727] New: WARNING: CPU: 11 PID: 0 at net/sched/sch_generic.c:316 dev_watchdog+0xc5/0x122 https://bugzilla.kernel.org/show_bug.cgi?id=196727 Bug ID: 196727 Summary: WARNING: CPU: 11 PID: 0 at net/sched/sch_generic.c:316 dev_watchdog+0xc5/0x122 Product: Networking Version: 2.5 Kernel Version: 4.12.8 Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Other Assignee: step...@networkplumber.org Reporter: pstaszew...@artcom.pl Regression: No [ 2452.163445] NETDEV WATCHDOG: eth0 (ixgbe): transmit queue 0 timed out [ 2452.163467] ------------[ cut here ]------------ [ 2452.163475] WARNING: CPU: 11 PID: 0 at net/sched/sch_generic.c:316 dev_watchdog+0xc5/0x122 [ 2452.163476] Modules linked in: ipmi_si x86_pkg_temp_thermal [ 2452.163482] CPU: 11 PID: 0 Comm: swapper/11 Tainted: G I 4.12.8 #1 [ 2452.163483] task: ffff88086d8fe200 task.stack: ffffc90003214000 [ 2452.163485] RIP: 0010:dev_watchdog+0xc5/0x122 [ 2452.163485] RSP: 0018:ffff88087f843ea0 EFLAGS: 00010286 [ 2452.163486] RAX: 0000000000000039 RBX: ffff88046ca78000 RCX: 0000000000000000 [ 2452.163487] RDX: ffff88087f853310 RSI: ffff88087f84caa8 RDI: ffff88087f84caa8 [ 2452.163487] RBP: ffff88087f843eb0 R08: 0000000000000000 R09: 0000000000000000 [ 2452.163488] R10: 00000000003d0900 R11: ffff88087ff9194c R12: 0000000000000000 [ 2452.163489] R13: ffffffff815a37a2 R14: ffff88046ca78438 R15: ffff88046ca78000 [ 2452.163490] FS: 0000000000000000(0000) GS:ffff88087f840000(0000) knlGS:0000000000000000 [ 2452.163490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2452.163491] CR2: 00000000006b2008 CR3: 0000000001c09000 CR4: 00000000001406e0 [ 2452.163492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2452.163492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2452.163493] Call Trace: [ 2452.163494] <IRQ> [ 2452.163500] call_timer_fn+0x5b/0x123 [ 2452.163501] run_timer_softirq+0x137/0x15a [ 2452.163503] ? tk_clock_read+0xc/0xe [ 2452.163505] ? timekeeping_get_ns+0x1d/0x31 [ 2452.163506] ? ktime_get+0x2d/0x3e [ 2452.163508] __do_softirq+0xe4/0x23a [ 2452.163512] ? tick_program_event+0x5d/0x64 [ 2452.163513] irq_exit+0x4d/0x5b [ 2452.163518] smp_apic_timer_interrupt+0x29/0x34 [ 2452.163520] apic_timer_interrupt+0x86/0x90 [ 2452.163524] RIP: 0010:cpuidle_enter_state+0x12f/0x184 [ 2452.163525] RSP: 0018:ffffc90003217ea0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 2452.163526] RAX: 0000023af054988b RBX: 0000000000000002 RCX: 000000000000001f [ 2452.163527] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000000000 [ 2452.163527] RBP: ffffc90003217ed0 R08: 00000000ffffffe3 R09: 000000003ff003ff [ 2452.163528] R10: ffffc90003217e70 R11: 0000000000000004 R12: ffff88086c10d400 [ 2452.163528] R13: 0000023af054988b R14: 0000000000000002 R15: 0000023af0528d14 [ 2452.163529] </IRQ> [ 2452.163531] cpuidle_enter+0x12/0x14 [ 2452.163534] do_idle+0x10e/0x166 [ 2452.163535] cpu_startup_entry+0x1a/0x1c [ 2452.163537] start_secondary+0xd0/0xd3 [ 2452.163540] secondary_startup_64+0x9f/0x9f [ 2452.163541] Code: 70 15 73 00 00 75 38 48 89 df c6 05 64 15 73 00 01 e8 1d 4a fe ff 44 89 e1 48 89 de 48 c7 c7 eb 8f a9 81 48 89 c2 e8 b4 ab b3 ff <0f> ff eb 10 41 ff c4 48 05 40 01 00 00 41 39 f4 75 9a eb 0d 48 [ 2452.163559] ---[ end trace e35aaedfdb6bf6da ]--- [ 2452.163562] ixgbe 0000:02:00.0 eth0: initiating reset due to tx timeout [ 2452.163579] ixgbe 0000:02:00.0 eth0: Reset adapter [ 2473.173038] ixgbe 0000:02:00.0 eth0: detected SFP+: 5 [ 2473.325081] ixgbe 0000:02:00.0 eth0: NIC Link is Up 10 Gbps, Flow Control: None [ 2473.450701] ixgbe 0000:02:00.0 eth0: NIC Link is Down [ 2473.450784] ixgbe 0000:02:00.0 eth0: initiating reset to clear Tx work after link loss [ 2473.537116] ixgbe 0000:02:00.0 eth0: Reset adapter [ 2473.821091] ixgbe 0000:02:00.0 eth0: detected SFP+: 5 [ 2473.969178] ixgbe 0000:02:00.0 eth0: NIC Link is Up 10 Gbps, Flow Control: None [ 2474.112745] ixgbe 0000:02:00.0 eth0: NIC Link is Down [ 2474.112830] ixgbe 0000:02:00.0 eth0: initiating reset to clear Tx work after link loss [ 2474.177126] ixgbe 0000:02:00.0 eth0: Reset adapter [ 2474.461154] ixgbe 0000:02:00.0 eth0: detected SFP+: 5 [ 2474.613208] ixgbe 0000:02:00.0 eth0: NIC Link is Up 10 Gbps, Flow Control: None -- You are receiving this mail because: You are the assignee for the bug.
