From 8e5761f05b51048c18fc3e002d14f59d8a9a31cb Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Wed, 12 Oct 2022 09:44:28 +0200 Subject: pkg/report: improve arm64 stack overflow reports Extract guilty frame from arm64 stack overflow reports. Add AltTitle for stack overflow reports, since we now have 3 different formats (arm64 and x86 produce different reports). Improve stall frame extraction for arm64. --- pkg/report/testdata/linux/report/316 | 6 +- pkg/report/testdata/linux/report/330 | 1 + pkg/report/testdata/linux/report/331 | 1 + pkg/report/testdata/linux/report/332 | 1 + pkg/report/testdata/linux/report/333 | 1 + pkg/report/testdata/linux/report/334 | 1 + pkg/report/testdata/linux/report/344 | 1 + pkg/report/testdata/linux/report/614 | 1 + pkg/report/testdata/linux/report/615 | 1 + pkg/report/testdata/linux/report/629 | 1 + pkg/report/testdata/linux/report/630 | 3 +- pkg/report/testdata/linux/report/663 | 220 +++++++++++++++++++++++++++++++++++ 12 files changed, 233 insertions(+), 5 deletions(-) create mode 100644 pkg/report/testdata/linux/report/663 (limited to 'pkg/report/testdata/linux') diff --git a/pkg/report/testdata/linux/report/316 b/pkg/report/testdata/linux/report/316 index 7141db1e1..3f9f9e131 100644 --- a/pkg/report/testdata/linux/report/316 +++ b/pkg/report/testdata/linux/report/316 @@ -1,7 +1,5 @@ -# TODO: the arm64 crash has different capitalization for "Call trace:", -# so we don't recognize it as a stack trace. -TITLE: kernel panic: corrupted stack end in corrupted -CORRUPTED: Y +TITLE: kernel panic: corrupted stack end in sys_socket +ALT: stack-overflow in sys_socket [ 2231.649459] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 2231.657307] CPU: 185 PID: 11718 Comm: dbus-daemon Kdump: loaded Tainted: G W 4.20.0-rc2+ #4 diff --git a/pkg/report/testdata/linux/report/330 b/pkg/report/testdata/linux/report/330 index b1b340a87..79e906335 100644 --- a/pkg/report/testdata/linux/report/330 +++ b/pkg/report/testdata/linux/report/330 @@ -1,4 +1,5 @@ TITLE: kernel panic: corrupted stack end in wb_workfn +ALT: stack-overflow in wb_workfn [ 335.974403] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 335.975933] CPU: 0 PID: 11678 Comm: kworker/u12:6 Not tainted 4.20.0+ #11 diff --git a/pkg/report/testdata/linux/report/331 b/pkg/report/testdata/linux/report/331 index 1c6ad803a..799dce032 100644 --- a/pkg/report/testdata/linux/report/331 +++ b/pkg/report/testdata/linux/report/331 @@ -1,4 +1,5 @@ TITLE: kernel panic: corrupted stack end in wb_workfn +ALT: stack-overflow in wb_workfn [ 839.617079] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 839.619019] CPU: 0 PID: 7895 Comm: kworker/u12:6 Not tainted 4.20.0+ #11 diff --git a/pkg/report/testdata/linux/report/332 b/pkg/report/testdata/linux/report/332 index 6b52ef67f..31d0ce45a 100644 --- a/pkg/report/testdata/linux/report/332 +++ b/pkg/report/testdata/linux/report/332 @@ -1,4 +1,5 @@ TITLE: kernel panic: corrupted stack end in wb_workfn +ALT: stack-overflow in wb_workfn [ 281.244340] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 281.245754] CPU: 2 PID: 6265 Comm: kworker/u12:4 Not tainted 4.20.0-rc7+ #6 diff --git a/pkg/report/testdata/linux/report/333 b/pkg/report/testdata/linux/report/333 index 9b1febb5a..986e76c39 100644 --- a/pkg/report/testdata/linux/report/333 +++ b/pkg/report/testdata/linux/report/333 @@ -1,4 +1,5 @@ TITLE: kernel panic: corrupted stack end in wb_workfn +ALT: stack-overflow in wb_workfn [ 186.195516] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 186.203830] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.20.0+ #176 diff --git a/pkg/report/testdata/linux/report/334 b/pkg/report/testdata/linux/report/334 index 318f82801..ee53826a0 100644 --- a/pkg/report/testdata/linux/report/334 +++ b/pkg/report/testdata/linux/report/334 @@ -1,4 +1,5 @@ TITLE: kernel panic: corrupted stack end in wb_workfn +ALT: stack-overflow in wb_workfn [ 200.999653] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 201.007844] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 4.20.0+ #252 diff --git a/pkg/report/testdata/linux/report/344 b/pkg/report/testdata/linux/report/344 index bfceb2e2f..55d0a7887 100644 --- a/pkg/report/testdata/linux/report/344 +++ b/pkg/report/testdata/linux/report/344 @@ -1,4 +1,5 @@ TITLE: BUG: stack guard page was hit in corrupted +ALT: stack-overflow in corrupted CORRUPTED: Y [ 760.482711] BUG: stack guard page was hit at 00000000397c6d92 (stack is 00000000a0f6b86a..000000000e6f9570) diff --git a/pkg/report/testdata/linux/report/614 b/pkg/report/testdata/linux/report/614 index 0b2f1d8ba..78939c398 100644 --- a/pkg/report/testdata/linux/report/614 +++ b/pkg/report/testdata/linux/report/614 @@ -1,4 +1,5 @@ TITLE: BUG: stack guard page was hit in rtnl_newlink +ALT: stack-overflow in rtnl_newlink [ 733.821133][ C1] BUG: stack guard page was hit at ffffc900190cfff8 (stack is ffffc900190d0000..ffffc900190d7fff) [ 733.821152][ C1] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN diff --git a/pkg/report/testdata/linux/report/615 b/pkg/report/testdata/linux/report/615 index c3aa9bbb0..336a49462 100644 --- a/pkg/report/testdata/linux/report/615 +++ b/pkg/report/testdata/linux/report/615 @@ -1,4 +1,5 @@ TITLE: BUG: stack guard page was hit in rtnl_newlink +ALT: stack-overflow in rtnl_newlink [ 2331.755198][ C0] BUG: stack guard page was hit at ffffc9001a6e7fe8 (stack is ffffc9001a6e8000..ffffc9001a6effff) [ 2331.755221][ C0] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN diff --git a/pkg/report/testdata/linux/report/629 b/pkg/report/testdata/linux/report/629 index 75b2af211..3146ed14a 100644 --- a/pkg/report/testdata/linux/report/629 +++ b/pkg/report/testdata/linux/report/629 @@ -1,4 +1,5 @@ TITLE: BUG: stack guard page was hit in rtnl_newlink +ALT: stack-overflow in rtnl_newlink [ 2374.042591][ C0] BUG: TASK stack guard page was hit at ffffc9000e4aff58 (stack is ffffc9000e4b0000..ffffc9000e4b8000) [ 2374.042624][ C0] stack guard page: 0000 [#1] PREEMPT SMP KASAN diff --git a/pkg/report/testdata/linux/report/630 b/pkg/report/testdata/linux/report/630 index 3931406c6..6a2374e17 100644 --- a/pkg/report/testdata/linux/report/630 +++ b/pkg/report/testdata/linux/report/630 @@ -1,4 +1,5 @@ -TITLE: BUG: stack guard page was hit in sys_setsockopt +TITLE: BUG: stack guard page was hit in tls_setsockopt +ALT: stack-overflow in tls_setsockopt [ 237.067842][ C0] BUG: TASK stack guard page was hit at ffffc900054afff8 (stack is ffffc900054b0000..ffffc900054b8000) [ 237.067871][ C0] stack guard page: 0000 [#1] PREEMPT SMP KASAN diff --git a/pkg/report/testdata/linux/report/663 b/pkg/report/testdata/linux/report/663 new file mode 100644 index 000000000..cec9fccef --- /dev/null +++ b/pkg/report/testdata/linux/report/663 @@ -0,0 +1,220 @@ +TITLE: kernel stack overflow in rtnl_newlink +ALT: stack-overflow in rtnl_newlink + +[ 1349.302803][ C1] Insufficient stack space to handle exception! +[ 1349.302808][ C1] ESR: 0x0000000096000047 -- DABT (current EL) +[ 1349.302814][ C1] FAR: 0xffff800015fdffa0 +[ 1349.302816][ C1] Task stack: [0xffff800015fe0000..0xffff800015fe4000] +[ 1349.302820][ C1] IRQ stack: [0xffff800008008000..0xffff80000800c000] +[ 1349.302823][ C1] Overflow stack: [0xffff0001fefdb310..0xffff0001fefdc310] +[ 1349.302828][ C1] CPU: 1 PID: 16874 Comm: syz-executor.3 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 +[ 1349.302836][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 +[ 1349.302840][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) +[ 1349.302849][ C1] pc : mark_lock+0x4/0x1b4 +[ 1349.302859][ C1] lr : __lock_acquire+0x630/0x30a4 +[ 1349.302866][ C1] sp : ffff800015fdffd0 +[ 1349.302868][ C1] x29: ffff800015fe00b0 x28: 0000000000000002 x27: ffff00013e520050 +[ 1349.302877][ C1] x26: ffff00013e520a60 x25: ffff00013e520a80 x24: 0000000000000080 +[ 1349.302885][ C1] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000 +[ 1349.302893][ C1] x20: 0000000000000000 x19: 000000000000008e x18: 00000000000000e9 +[ 1349.302901][ C1] x17: ffff80000bffd6bc x16: ffff80000db49158 x15: ffff00013e520000 +[ 1349.302909][ C1] x14: 0000000000000010 x13: 0000000000000000 x12: 0000000000040000 +[ 1349.302917][ C1] x11: 000000000000008e x10: ffff80000d260994 x9 : 0000000000000000 +[ 1349.302925][ C1] x8 : 00000000000c008e x7 : ffff80000818cfc0 x6 : 0000000000000000 +[ 1349.302933][ C1] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 +[ 1349.302941][ C1] x2 : 0000000000000008 x1 : ffff00013e520a60 x0 : ffff00013e520000 +[ 1349.302950][ C1] Kernel panic - not syncing: kernel stack overflow +[ 1349.302953][ C1] CPU: 1 PID: 16874 Comm: syz-executor.3 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 +[ 1349.302960][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 +[ 1349.302963][ C1] Call trace: +[ 1349.302965][ C1] dump_backtrace+0x1c4/0x1f0 +[ 1349.302971][ C1] show_stack+0x2c/0x54 +[ 1349.302977][ C1] dump_stack_lvl+0x104/0x16c +[ 1349.302984][ C1] dump_stack+0x1c/0x58 +[ 1349.302990][ C1] panic+0x218/0x50c +[ 1349.302995][ C1] nmi_panic+0xbc/0xf0 +[ 1349.303002][ C1] panic_bad_stack+0x134/0x154 +[ 1349.303008][ C1] handle_bad_stack+0x34/0x48 +[ 1349.303013][ C1] __bad_stack+0x78/0x7c +[ 1349.303018][ C1] mark_lock+0x4/0x1b4 +[ 1349.303024][ C1] lock_acquire+0x100/0x1f8 +[ 1349.303030][ C1] psi_group_change+0x128/0x3d0 +[ 1349.303037][ C1] psi_task_switch+0x9c/0x310 +[ 1349.303043][ C1] __schedule+0x554/0x5a0 +[ 1349.303049][ C1] preempt_schedule_irq+0x64/0x110 +[ 1349.303055][ C1] el1_interrupt+0x4c/0x68 +[ 1349.303061][ C1] el1h_64_irq_handler+0x18/0x24 +[ 1349.303068][ C1] el1h_64_irq+0x64/0x68 +[ 1349.303073][ C1] arch_local_irq_restore+0x8/0x10 +[ 1349.303079][ C1] __might_resched+0x7c/0x218 +[ 1349.303085][ C1] __might_sleep+0x48/0x78 +[ 1349.303091][ C1] kmem_cache_alloc_node+0x80/0x370 +[ 1349.303098][ C1] __alloc_skb+0xf8/0x378 +[ 1349.303104][ C1] ethnl_default_notify+0x16c/0x320 +[ 1349.303112][ C1] ethtool_notify+0xb4/0x178 +[ 1349.303118][ C1] ethnl_netdev_event+0x44/0x60 +[ 1349.303124][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303131][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303137][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303143][ C1] netdev_change_features+0x30/0xfc +[ 1349.303149][ C1] team_device_event+0x1a8/0x25c +[ 1349.303156][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303162][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303169][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303175][ C1] netdev_change_features+0x30/0xfc +[ 1349.303180][ C1] team_device_event+0x1a8/0x25c +[ 1349.303186][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303191][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303198][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303204][ C1] netdev_change_features+0x30/0xfc +[ 1349.303210][ C1] team_device_event+0x1a8/0x25c +[ 1349.303215][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303221][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303227][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303233][ C1] netdev_change_features+0x30/0xfc +[ 1349.303239][ C1] team_device_event+0x1a8/0x25c +[ 1349.303244][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303250][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303256][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303262][ C1] netdev_change_features+0x30/0xfc +[ 1349.303268][ C1] team_device_event+0x1a8/0x25c +[ 1349.303273][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303279][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303285][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303291][ C1] netdev_change_features+0x30/0xfc +[ 1349.303297][ C1] team_device_event+0x1a8/0x25c +[ 1349.303302][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303308][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303314][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303321][ C1] netdev_change_features+0x30/0xfc +[ 1349.303326][ C1] team_device_event+0x1a8/0x25c +[ 1349.303332][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303337][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303344][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303350][ C1] netdev_change_features+0x30/0xfc +[ 1349.303356][ C1] team_device_event+0x1a8/0x25c +[ 1349.303361][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303367][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303373][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303379][ C1] netdev_change_features+0x30/0xfc +[ 1349.303385][ C1] team_device_event+0x1a8/0x25c +[ 1349.303390][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303396][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303402][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303408][ C1] netdev_change_features+0x30/0xfc +[ 1349.303414][ C1] team_device_event+0x1a8/0x25c +[ 1349.303419][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303425][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303431][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303437][ C1] netdev_change_features+0x30/0xfc +[ 1349.303443][ C1] team_device_event+0x1a8/0x25c +[ 1349.303448][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303454][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303460][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303466][ C1] netdev_change_features+0x30/0xfc +[ 1349.303522][ C1] team_device_event+0x1a8/0x25c +[ 1349.303535][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303548][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303560][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303572][ C1] netdev_change_features+0x30/0xfc +[ 1349.303584][ C1] team_device_event+0x1a8/0x25c +[ 1349.303594][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303605][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303618][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303630][ C1] netdev_change_features+0x30/0xfc +[ 1349.303641][ C1] team_device_event+0x1a8/0x25c +[ 1349.303652][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303663][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303671][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303677][ C1] netdev_change_features+0x30/0xfc +[ 1349.303683][ C1] team_device_event+0x1a8/0x25c +[ 1349.303688][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303694][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303700][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303706][ C1] netdev_change_features+0x30/0xfc +[ 1349.303712][ C1] team_device_event+0x1a8/0x25c +[ 1349.303717][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303723][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303729][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303735][ C1] netdev_change_features+0x30/0xfc +[ 1349.303741][ C1] team_device_event+0x1a8/0x25c +[ 1349.303746][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303752][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303758][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303765][ C1] netdev_change_features+0x30/0xfc +[ 1349.303771][ C1] team_device_event+0x1a8/0x25c +[ 1349.303776][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303781][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303788][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303794][ C1] netdev_change_features+0x30/0xfc +[ 1349.303800][ C1] team_device_event+0x1a8/0x25c +[ 1349.303805][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303810][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303817][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303823][ C1] netdev_change_features+0x30/0xfc +[ 1349.303829][ C1] team_device_event+0x1a8/0x25c +[ 1349.303834][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303840][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303849][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303855][ C1] netdev_change_features+0x30/0xfc +[ 1349.303861][ C1] team_device_event+0x1a8/0x25c +[ 1349.303866][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303872][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303878][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303884][ C1] netdev_change_features+0x30/0xfc +[ 1349.303890][ C1] team_device_event+0x1a8/0x25c +[ 1349.303895][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303901][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303907][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303913][ C1] netdev_change_features+0x30/0xfc +[ 1349.303919][ C1] team_device_event+0x1a8/0x25c +[ 1349.303924][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303930][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303936][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303942][ C1] netdev_change_features+0x30/0xfc +[ 1349.303948][ C1] team_device_event+0x1a8/0x25c +[ 1349.303953][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303959][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303965][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.303971][ C1] netdev_change_features+0x30/0xfc +[ 1349.303977][ C1] team_device_event+0x1a8/0x25c +[ 1349.303982][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.303988][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.303994][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.304000][ C1] netdev_change_features+0x30/0xfc +[ 1349.304006][ C1] team_device_event+0x1a8/0x25c +[ 1349.304011][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.304017][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.304023][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.304029][ C1] netdev_change_features+0x30/0xfc +[ 1349.304035][ C1] team_device_event+0x1a8/0x25c +[ 1349.304040][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.304046][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.304052][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.304058][ C1] netdev_change_features+0x30/0xfc +[ 1349.304064][ C1] team_device_event+0x1a8/0x25c +[ 1349.304069][ C1] raw_notifier_call_chain+0x7c/0x108 +[ 1349.304074][ C1] netdev_sync_lower_features+0x13c/0x21c +[ 1349.304081][ C1] __netdev_update_features+0x284/0xa88 +[ 1349.304087][ C1] netdev_change_features+0x30/0xfc +[ 1349.304093][ C1] team_add_slave+0x7c/0x98 +[ 1349.304099][ C1] do_setlink+0x5f8/0x17a4 +[ 1349.304105][ C1] rtnl_newlink+0x988/0xa04 +[ 1349.304111][ C1] rtnetlink_rcv_msg+0x484/0x82c +[ 1349.304118][ C1] netlink_rcv_skb+0xe4/0x1d0 +[ 1349.304124][ C1] rtnetlink_rcv+0x28/0x38 +[ 1349.304130][ C1] netlink_unicast_kernel+0xfc/0x1dc +[ 1349.304137][ C1] netlink_unicast+0x164/0x248 +[ 1349.304143][ C1] netlink_sendmsg+0x484/0x584 +[ 1349.304148][ C1] ____sys_sendmsg+0x2f8/0x440 +[ 1349.304154][ C1] __sys_sendmsg+0x1ac/0x228 +[ 1349.304160][ C1] __arm64_sys_sendmsg+0x2c/0x3c +[ 1349.304166][ C1] el0_svc_common+0x138/0x220 +[ 1349.304172][ C1] do_el0_svc+0x48/0x164 +[ 1349.304178][ C1] el0_svc+0x58/0x150 +[ 1349.304185][ C1] el0t_64_sync_handler+0x84/0xf0 +[ 1349.304192][ C1] el0t_64_sync+0x18c/0x190 +[ 1349.304199][ C1] SMP: stopping secondary CPUs +[ 1349.304214][ C1] Kernel Offset: disabled +[ 1349.304216][ C1] CPU features: 0x00000,02070084,26017203 +[ 1349.304219][ C1] Memory Limit: none -- cgit mrf-deployment