] __down_trylock_console_sem+0x86/0xa0 # 5,1074,17184279,-,caller=T158;hardirqs last disabled at (221444): [] console_emit_next_record+0x3f8/0x4f0 # 5,1075,17184281,-,caller=T158;softirqs last enabled at (221262): [] restore_fpregs_from_user+0x1cf/0x490 # 5,1076,17184284,-,caller=T158;softirqs last disabled at (221260): [] restore_fpregs_from_user+0xc3/0x490 # 3,1077,17184286,-,caller=T158;Preemption disabled at: # 3,1078,17184287,-,caller=T158;[] vprintk_emit+0x31b/0x3e0 # 5,1079,17184293,-,caller=T158;CPU: 0 UID: 0 PID: 158 Comm: bash Tainted: G W 7.2.0-virtme #1 PREEMPT(full) # 5,1080,17184296,-,caller=T158;Tainted: [W]=WARN # 5,1081,17184297,-,caller=T158;Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # 5,1082,17184300,-,caller=T158;Call Trace: # 5,1083,17184302,-,caller=T158; # 5,1084,17184303,-,caller=T158; dump_stack_lvl+0x6f/0xa0 # 5,1085,17184308,-,caller=T158; ? vprintk_emit+0x31b/0x3e0 # 5,1086,17184310,-,caller=T158; __might_resched.cold+0x1fe/0x2c1 # 5,1087,17184315,-,caller=T158; ? perf_trace_sched_switch+0x7c0/0x7c0 # 5,1091,17184331,-,caller=T158; ? do_raw_spin_unlock+0x59/0x250 # 5,1092,17184333,-,caller=T158; alloc_buf.isra.0+0x4b/0x260 # 5,1093,17184336,-,caller=T158; put_chars+0x1e1/0x2f0 # 5,1094,17184339,-,caller=T158; ? __send_to_port+0x420/0x420 # 5,1095,17184340,-,caller=T158; ? printk_get_next_message+0x2fe/0x7d0 # 5,1096,17184343,-,caller=T158; ? rcu_read_lock_any_held+0x3c/0x90 # 5,1097,17184346,-,caller=T158; ? validate_chain+0x38b/0xc20 # 5,1098,17184351,-,caller=T158; hvc_console_print+0x292/0x780 # 5,1099,17184353,-,caller=T158; ? __lock_acquire+0x518/0xc20 # 5,1100,17184355,-,caller=T158; ? __lock_acquire+0x518/0xc20 # 5,1101,17184359,-,caller=T158; ? hvc_write+0x3a0/0x3a0 # 5,1102,17184362,-,caller=T158; ? rcu_is_watching+0x16/0xd0 # 5,1103,17184365,-,caller=T158; ? lock_acquire+0x13c/0x160 # 5,1104,17184368,-,caller=T158; console_emit_next_record+0x252/0x4f0 # 5,1105,17184372,-,caller=T158; ? devkmsg_read+0x4e0/0x4e0 # 5,1106,17184376,-,caller=T158; ? rcu_is_watching+0x16/0xd0 # 5,1107,17184378,-,caller=T158; ? lock_acquire+0x13c/0x160 # 5,1108,17184382,-,caller=T158; console_flush_one_record+0x46f/0x710 # 5,1109,17184386,-,caller=T158; ? console_emit_next_record+0x4f0/0x4f0 # 5,1090,17184325,-,caller=T158; ? alloc_buf.isra.0+0x4b/0x260 # 5,1110,17184388,-,caller=T158; ? __lock_acquire+0x518/0xc20 # 5,1111,17184393,-,caller=T158; console_unlock+0xee/0x1f0 # 5,1112,17184395,-,caller=T158; ? console_flush_one_record+0x710/0x710 # 5,1113,17184397,-,caller=T158; ? rcu_is_watching+0x16/0xd0 not ok 1 selftests: drivers/net/netconsole: netcons_userdata.sh # exit=1 make: Leaving directory '/srv/vmksft/testing/wt-14/tools/testing/selftests' xx__-> echo $? 0 xx__->