input: syz1 as /devices/virtual/input/input153 input: syz1 as /devices/virtual/input/input154 input: syz1 as /devices/virtual/input/input156 input: syz1 as /devices/virtual/input/input157 ===================================== WARNING: bad unlock balance detected! input: syz1 as /devices/virtual/input/input158 4.14.102+ #17 Not tainted ------------------------------------- migration/1/16 is trying to release lock (&rq->lock) at: [] migration_cpu_stop+0x2dd/0x430 kernel/sched/core.c:1036 but there are no more locks to release! other info that might help us debug this: 1 lock held by migration/1/16: #0: (&p->pi_lock){-.-.}, at: [] migration_cpu_stop+0xe1/0x430 kernel/sched/core.c:1027 stack backtrace: CPU: 1 PID: 16 Comm: migration/1 Not tainted 4.14.102+ #17 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0xb9/0x10e lib/dump_stack.c:53 print_unlock_imbalance_bug kernel/locking/lockdep.c:3548 [inline] print_unlock_imbalance_bug.cold+0x110/0x11f kernel/locking/lockdep.c:3525 uinput: write device info first input: syz1 as /devices/virtual/input/input160 input: syz1 as /devices/virtual/input/input162 input: syz1 as /devices/virtual/input/input163 input: syz1 as /devices/virtual/input/input164 input: syz1 as /devices/virtual/input/input165 input: syz1 as /devices/virtual/input/input166 input: syz1 as /devices/virtual/input/input167 uinput: write device info first input: syz1 as /devices/virtual/input/input168 input: syz1 as /devices/virtual/input/input170 input: syz1 as /devices/virtual/input/input171 input: syz1 as /devices/virtual/input/input172 input: syz1 as /devices/virtual/input/input173 input: syz1 as /devices/virtual/input/input174 uinput: write device info first input: syz1 as /devices/virtual/input/input175 uinput: write device info first uinput: write device info first input: syz1 as /devices/virtual/input/input178 input: syz1 as /devices/virtual/input/input180 input: syz1 as /devices/virtual/input/input181 input: syz1 as /devices/virtual/input/input182 input: syz1 as /devices/virtual/input/input183 input: syz1 as /devices/virtual/input/input184 input: syz1 as /devices/virtual/input/input185 input: syz1 as /devices/virtual/input/input187 input: syz1 as /devices/virtual/input/input186 input: syz1 as /devices/virtual/input/input188 input: syz1 as /devices/virtual/input/input189 input: syz1 as /devices/virtual/input/input190 input: syz1 as /devices/virtual/input/input191 input: syz1 as /devices/virtual/input/input192 input: syz1 as /devices/virtual/input/input193 input: syz1 as /devices/virtual/input/input194 input: syz1 as /devices/virtual/input/input196 input: syz1 as /devices/virtual/input/input195 input: syz1 as /devices/virtual/input/input197 input: syz1 as /devices/virtual/input/input200 input: syz1 as /devices/virtual/input/input201 input: syz1 as /devices/virtual/input/input199 input: syz1 as /devices/virtual/input/input198 input: syz1 as /devices/virtual/input/input202 input: syz1 as 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as /devices/virtual/input/input268 uinput: write device info first input: syz1 as /devices/virtual/input/input270 input: syz1 as /devices/virtual/input/input271 input: syz1 as /devices/virtual/input/input272 input: syz1 as /devices/virtual/input/input273 uinput: write device info first input: syz1 as /devices/virtual/input/input275 input: syz1 as /devices/virtual/input/input274 input: syz1 as /devices/virtual/input/input277 input: syz1 as /devices/virtual/input/input278 input: syz1 as /devices/virtual/input/input279 input: syz1 as /devices/virtual/input/input280 uinput: write device info first input: syz1 as /devices/virtual/input/input282 input: syz1 as /devices/virtual/input/input283 input: syz1 as /devices/virtual/input/input284 input: syz1 as /devices/virtual/input/input285 input: syz1 as /devices/virtual/input/input286 input: syz1 as /devices/virtual/input/input287 input: syz1 as /devices/virtual/input/input288 uinput: write device info first input: syz1 as 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as /devices/virtual/input/input334 uinput: write device info first input: syz1 as /devices/virtual/input/input336 input: syz1 as /devices/virtual/input/input337 input: syz1 as /devices/virtual/input/input338 input: syz1 as /devices/virtual/input/input339 input: syz1 as /devices/virtual/input/input340 input: syz1 as /devices/virtual/input/input341 uinput: write device info first input: syz1 as /devices/virtual/input/input343 input: syz1 as /devices/virtual/input/input344 input: syz1 as /devices/virtual/input/input346 input: syz1 as /devices/virtual/input/input345 input: syz1 as /devices/virtual/input/input347 input: syz1 as /devices/virtual/input/input348 input: syz1 as /devices/virtual/input/input349 input: syz1 as /devices/virtual/input/input350 uinput: write device info first uinput: write device info first input: syz1 as /devices/virtual/input/input354 input: syz1 as /devices/virtual/input/input353 input: syz1 as /devices/virtual/input/input355 input: syz1 as 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/devices/virtual/input/input399