[ 322.449241] tc (5167) used greatest stack depth: 12128 bytes left [ 329.867230] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1687946275 wd_nsec: 1687945607 [ 355.490311] rcu: INFO: rcu_preempt self-detected stall on CPU [ 355.490392] rcu: 0-....: (16877 ticks this GP) idle=4bd4/1/0x4000000000000000 softirq=8662/8662 fqs=5124 [ 355.490446] rcu: (t=21000 jiffies g=17493 q=5 ncpus=4) [ 355.490488] CPU: 0 UID: 0 PID: 44 Comm: kworker/u17:1 Not tainted 6.19.0-rc5-virtme #1 PREEMPT(voluntary) [ 355.490490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 355.490492] Workqueue: events_unbound idle_cull_fn [ 355.490500] RIP: 0010:clocksource_watchdog+0x137/0x410 [ 355.490505] Code: 05 56 fa 85 01 48 89 c7 ff 10 48 89 04 24 fb 4c 8b 25 45 fa 85 01 4c 89 f6 4c 89 ea 4c 89 e7 e8 8f fa ff ff 49 89 c6 8b 43 24 <4c> 01 f8 49 39 c6 0f 8f 75 ff ff ff 83 fd 01 76 0a 3b 6c 24 18 0f [ 355.490506] RSP: 0018:ff7e0d6a80003e50 EFLAGS: 00000216 [ 355.490507] RAX: 000000000003d090 RBX: ffffffffbe84c260 RCX: 0000000000000017 [ 355.490508] RDX: 00000000000000be RSI: 0000005287e9696a RDI: ffffffffbe8503c0 [ 355.490509] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 355.490510] R10: ff7e0d6a80003f18 R11: 0000000000000000 R12: ffffffffbe8503c0 [ 355.490510] R13: 0000005287e96a28 R14: 00000000000000be R15: 000000000007a120 [ 355.490515] FS: 0000000000000000(0000) GS:ff3769e13fc0b000(0000) knlGS:0000000000000000 [ 355.490516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 355.490516] CR2: 0000558d3c13e000 CR3: 000000000bb0a006 CR4: 0000000000771ef0 [ 355.490517] PKRU: 55555554 [ 355.490518] Call Trace: [ 355.490521] [ 355.490524] ? __clocksource_unstable+0x60/0x60 [ 355.490527] call_timer_fn+0x23/0x100 [ 355.490529] ? __clocksource_unstable+0x60/0x60 [ 355.490530] run_timer_softirq+0x2f4/0x3b0 [ 355.490532] handle_softirqs+0xc3/0x260 [ 355.490535] ? handle_edge_irq+0xbc/0x180 [ 355.490538] irq_exit_rcu+0x4e/0x80 [ 355.490539] common_interrupt+0x7f/0x90 [ 355.490544] [ 355.490545] [ 355.490545] asm_common_interrupt+0x26/0x40 [ 355.490548] RIP: 0010:_raw_spin_unlock_irq+0x1c/0x20 [ 355.490550] Code: 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 40 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 fb 65 ff 0d bc b6 e8 00 74 01 c3 0f 1f 44 00 00 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 [ 355.490551] RSP: 0018:ff7e0d6a8018be58 EFLAGS: 00000246 [ 355.490552] RAX: 0000000002200000 RBX: ff3769e0c186e6c0 RCX: 0000000000000004 [ 355.490553] RDX: 0000000000000001 RSI: 0000000000000087 RDI: ff3769e0c1107400 [ 355.490553] RBP: ff3769e0c1107478 R08: 0000000000000010 R09: 0000000000000000 [ 355.490554] R10: 0000000000000088 R11: 000000000a6e95f6 R12: ff3769e0c1107400 [ 355.490554] R13: ff3769e0c1253005 R14: ff3769e0c186e700 R15: ff3769e0c1253000 [ 355.490556] process_one_work+0x13c/0x320 [ 355.490558] worker_thread+0x2d7/0x420 [ 355.490560] ? bh_worker+0x2b0/0x2b0 [ 355.490561] kthread+0xf8/0x1f0 [ 355.490563] ? kthreads_online_cpu+0x110/0x110 [ 355.490564] ? kthreads_online_cpu+0x110/0x110 [ 355.490565] ret_from_fork+0x15e/0x1d0 [ 355.490568] ? kthreads_online_cpu+0x110/0x110 [ 355.490569] ret_from_fork_asm+0x11/0x20 [ 355.490573] [ 361.790215] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 18308025931 wd_nsec: 18308019774