INFO: task syz-executor.0:8928 can't die for more than 146 seconds. syz-executor.0 R running task 28144 8928 8884 0x00004004 Call Trace: context_switch kernel/sched/core.c:3385 [inline] __schedule+0x8e1/0x1f30 kernel/sched/core.c:4081 retint_kernel+0x1b/0x2b RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:136 [inline] RIP: 0010:memory_is_poisoned mm/kasan/generic.c:166 [inline] RIP: 0010:check_memory_region_inline mm/kasan/generic.c:182 [inline] RIP: 0010:check_memory_region+0x4f/0x1a0 mm/kasan/generic.c:192 Code: 01 00 00 4c 8d 5c 37 ff 49 89 f8 48 b8 00 00 00 00 00 fc ff df 4d 89 da 49 c1 e8 03 4d 8d 24 00 49 c1 ea 03 49 01 c2 4c 89 e0 <49> 8d 5a 01 49 89 d9 4d 29 e1 49 83 f9 10 0f 8e ad 00 00 00 45 89 RSP: 0018:ffff88805ed3fbd0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: ffff88805ed3fc28 RBX: ffffffff87600a20 RCX: 0000000000000002 RDX: ffff888095d8e40b RSI: ffffed1012bb1c81 RDI: ffffed1012bb1c82 RBP: ffff88805ed3fb59 R08: ffff888095d8e408 R09: 0000000000000003 R10: ffffed1012bb1c81 R11: ffff88805ed3fcc8 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 INFO: task syz-executor.1:8929 can't die for more than 151 seconds. syz-executor.1 R running task 28144 8929 8886 0x00004004 Call Trace: context_switch kernel/sched/core.c:3385 [inline] __schedule+0x8e1/0x1f30 kernel/sched/core.c:4081 preempt_schedule_irq+0xb5/0x160 kernel/sched/core.c:4338 retint_kernel+0x1b/0x2b RIP: 0010:atomic_read include/asm-generic/atomic-instrumented.h:26 [inline] RIP: 0010:irq_work_sync+0xd3/0x1d0 kernel/irq_work.c:193 Code: f5 ff 4d 89 e6 4d 89 e5 48 b8 00 00 00 00 00 fc ff df 49 c1 ee 03 41 83 e5 07 49 01 c6 41 83 c5 03 eb 07 e8 7f 87 f5 ff f3 90 78 87 f5 ff be 04 00 00 00 4c 89 e7 e8 ab a6 31 00 41 0f b6 06 RSP: 0018:ffff88805eda7c08 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 RAX: ffff88805ed9e180 RBX: 0000000000000002 RCX: ffffffff817e51f6 RDX: 0000000000000000 RSI: ffffffff817e51c1 RDI: 0000000000000005 RBP: ffff88805eda7c28 R08: ffff88805ed9e180 R09: ffffed1012cab282 R10: ffffed1012cab281 R11: ffff88809655940b R12: ffff888096559408 R13: ffff88805eda7bf8 R14: ffff888096559408 R15: 0000000000000003