pkg/report: improve titles of 'sleeping function called from invalid context'
diff --git a/pkg/report/linux.go b/pkg/report/linux.go
index 4c031dc..bb0d90e 100644
--- a/pkg/report/linux.go
+++ b/pkg/report/linux.go
@@ -946,8 +946,14 @@
noStackTrace: true,
},
{
- title: compile("BUG: sleeping function called from invalid context (.*)"),
- fmt: "BUG: sleeping function called from invalid context %[1]v",
+ title: compile("BUG: sleeping function called from invalid context at (.*)"),
+ fmt: "BUG: sleeping function called from invalid context in %[2]v",
+ stack: &stackFmt{
+ parts: []*regexp.Regexp{
+ compile("Call Trace:"),
+ parseStackTrace,
+ },
+ },
},
{
title: compile("BUG: using __this_cpu_([a-z_]+)\\(\\) in preemptible"),
diff --git a/pkg/report/testdata/linux/report/375 b/pkg/report/testdata/linux/report/375
new file mode 100644
index 0000000..ca95527
--- /dev/null
+++ b/pkg/report/testdata/linux/report/375
@@ -0,0 +1,88 @@
+TITLE: BUG: sleeping function called from invalid context in line6_pcm_acquire
+
+[ 76.428565][ C0] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:908
+[ 76.432834][ C0] in_atomic(): 1, irqs_disabled(): 0, pid: 464, name: kworker/0:2
+[ 76.434131][ C0] 5 locks held by kworker/0:2/464:
+[ 76.434877][ C0] #0: 00000000fd931363 ((wq_completion)usb_hub_wq){+.+.}, at: process_one_work+0x81f/0x1580
+[ 76.436391][ C0] #1: 0000000053ecad07 ((work_completion)(&hub->events)){+.+.}, at: process_one_work+0x853/0x1580
+[ 76.437937][ C0] #2: 00000000984fcdae (&dev->mutex){....}, at: hub_event+0x18a/0x3b00
+[ 76.439279][ C0] #3: 000000003e057dcf (&dev->mutex){....}, at: __device_attach+0x80/0x3a0
+[ 76.440557][ C0] #4: 000000002d02a2de ((&toneport->timer)){+.-.}, at: call_timer_fn+0xce/0x5f0
+[ 76.441933][ C0] CPU: 0 PID: 464 Comm: kworker/0:2 Not tainted 5.1.0-rc3-00007-g43151d6c3fce #282
+[ 76.443600][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
+[ 76.445118][ C0] Workqueue: usb_hub_wq hub_event
+[ 76.445833][ C0] Call Trace:
+[ 76.446326][ C0] <IRQ>
+[ 76.446734][ C0] dump_stack+0xe8/0x16e
+[ 76.447389][ C0] ___might_sleep.cold+0x11c/0x136
+[ 76.448256][ C0] __mutex_lock+0xcd/0x12b0
+[ 76.448983][ C0] ? __lock_acquire+0x2186/0x37c0
+[ 76.449996][ C0] ? line6_pcm_acquire+0x35/0x210
+[ 76.451003][ C0] ? mutex_trylock+0x1b0/0x1b0
+[ 76.451947][ C0] ? mark_held_locks+0xe0/0xe0
+[ 76.452928][ C0] ? line6_pcm_acquire+0x35/0x210
+[ 76.453911][ C0] line6_pcm_acquire+0x35/0x210
+[ 76.454816][ C0] call_timer_fn+0x161/0x5f0
+[ 76.455733][ C0] ? snd_toneport_source_info+0x160/0x160
+[ 76.456813][ C0] ? process_timeout+0x40/0x40
+[ 76.457746][ C0] ? snd_toneport_source_info+0x160/0x160
+[ 76.458861][ C0] run_timer_softirq+0x58b/0x1400
+[ 76.459867][ C0] ? add_timer+0x990/0x990
+[ 76.460703][ C0] __do_softirq+0x22a/0x8cd
+[ 76.461326][ C0] irq_exit+0x187/0x1b0
+[ 76.462110][ C0] smp_apic_timer_interrupt+0xfe/0x4a0
+[ 76.463078][ C0] apic_timer_interrupt+0xf/0x20
+[ 76.463829][ C0] </IRQ>
+[ 76.464263][ C0] RIP: 0010:memset_erms+0x9/0x10
+[ 76.465032][ C0] Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 <f3> aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01
+[ 76.468570][ C0] RSP: 0018:ffff88806436f548 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff13
+[ 76.470355][ C0] RAX: 0000000000000000 RBX: ffff88806ac02600 RCX: 0000000000000010
+[ 76.471868][ C0] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff88803c409000
+[ 76.473127][ C0] RBP: ffff88806ac02600 R08: ffff8880642b9880 R09: ffff88803c409000
+[ 76.474569][ C0] R10: ffffed100d605c27 R11: ffff88806b02e13b R12: ffff88803c408000
+[ 76.476251][ C0] R13: 0000000000000004 R14: 0000000000000007 R15: ffffea0000f10200
+[ 76.477868][ C0] ? get_random_u32+0x13a/0x300
+[ 76.478898][ C0] kasan_init_slab_obj+0x21/0x30
+[ 76.479863][ C0] setup_object.isra.0+0x1e/0xa0
+[ 76.480892][ C0] new_slab+0x1f4/0x730
+[ 76.481692][ C0] ? __lock_acquire+0x522/0x37c0
+[ 76.482651][ C0] ___slab_alloc+0x4b4/0x620
+[ 76.483604][ C0] ? kobject_uevent_env+0x21a/0x13d0
+[ 76.484521][ C0] ? fault_create_debugfs_attr+0x1e0/0x1e0
+[ 76.485404][ C0] ? kobject_uevent_env+0x21a/0x13d0
+[ 76.486243][ C0] ? __slab_alloc+0x46/0x90
+[ 76.486932][ C0] __slab_alloc+0x46/0x90
+[ 76.487566][ C0] ? kobject_uevent_env+0x21a/0x13d0
+[ 76.488399][ C0] kmem_cache_alloc_trace+0x226/0x290
+[ 76.489215][ C0] ? dev_uevent_filter+0xe0/0xe0
+[ 76.490133][ C0] kobject_uevent_env+0x21a/0x13d0
+[ 76.490858][ C0] ? up_read+0x130/0x180
+[ 76.491562][ C0] ? blocking_notifier_call_chain+0x59/0xb0
+[ 76.492461][ C0] driver_bound+0x1b9/0x320
+[ 76.493098][ C0] really_probe+0x373/0xb10
+[ 76.493808][ C0] driver_probe_device+0x21d/0x350
+[ 76.494604][ C0] __device_attach_driver+0x1d8/0x290
+[ 76.495417][ C0] ? driver_allows_async_probing+0x160/0x160
+[ 76.496334][ C0] bus_for_each_drv+0x163/0x1e0
+[ 76.497115][ C0] ? bus_rescan_devices+0x30/0x30
+[ 76.497891][ C0] ? _raw_spin_unlock_irqrestore+0x4b/0x60
+[ 76.498694][ C0] ? lockdep_hardirqs_on+0x37e/0x580
+[ 76.499557][ C0] __device_attach+0x223/0x3a0
+[ 76.500320][ C0] ? device_bind_driver+0xe0/0xe0
+[ 76.501047][ C0] ? kobject_uevent_env+0x295/0x13d0
+[ 76.501851][ C0] bus_probe_device+0x1f1/0x2a0
+[ 76.502633][ C0] ? blocking_notifier_call_chain+0x59/0xb0
+[ 76.503594][ C0] device_add+0xad2/0x16e0
+[ 76.504231][ C0] ? get_device_parent.isra.0+0x560/0x560
+[ 76.505155][ C0] usb_new_device.cold+0x537/0xccf
+[ 76.505994][ C0] hub_event+0x138e/0x3b00
+[ 76.506703][ C0] ? hub_port_debounce+0x350/0x350
+[ 76.507500][ C0] ? _raw_spin_unlock_irq+0x29/0x40
+[ 76.508338][ C0] process_one_work+0x90f/0x1580
+[ 76.509117][ C0] ? wq_pool_ids_show+0x300/0x300
+[ 76.509965][ C0] ? do_raw_spin_lock+0x11f/0x290
+[ 76.510876][ C0] worker_thread+0x7b0/0xe20
+[ 76.511682][ C0] ? process_one_work+0x1580/0x1580
+[ 76.512516][ C0] kthread+0x313/0x420
+[ 76.513175][ C0] ? kthread_park+0x1a0/0x1a0
+[ 76.514026][ C0] ret_from_fork+0x3a/0x50
diff --git a/pkg/report/testdata/linux/report/56 b/pkg/report/testdata/linux/report/56
index 56294f7..68c0cd5 100644
--- a/pkg/report/testdata/linux/report/56
+++ b/pkg/report/testdata/linux/report/56
@@ -1,4 +1,4 @@
-TITLE: BUG: sleeping function called from invalid context at include/linux/wait.h:LINE
+TITLE: BUG: sleeping function called from invalid context in corrupted
CORRUPTED: Y
[ 1722.511384] BUG: sleeping function called from invalid context at include/linux/wait.h:1095
