kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 24445 Comm: syz-executor.4 Not tainted 5.4.39-syzkaller-00067-g2c3b4cba8ab3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__wake_up_common+0x217/0x450 kernel/sched/wait.c:86 Code: 31 f6 eb 18 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 7b e8 47 00 48 ba 00 00 00 00 00 fc RSP: 0018:ffff8881ccb47cc0 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8881cca8d2a0 RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffff8881ccb47d60 R10: ffffed1039968f91 R11: 0000000000000004 R12: ffff8881cca8d2a8 R13: 1ffff11039968fac R14: 0000000000000000 R15: 0000000000000000 FS: 00007fc88a9f3700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000768000 CR3: 00000001be747003 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: __wake_up_common_lock kernel/sched/wait.c:123 [inline] __wake_up+0x145/0x210 kernel/sched/wait.c:142 uhid_dev_destroy drivers/hid/uhid.c:563 [inline] uhid_char_release+0x8f/0x5f0 drivers/hid/uhid.c:642 __fput+0x27d/0x6c0 fs/file_table.c:280 task_work_run+0x176/0x1a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop arch/x86/entry/common.c:163 [inline] prepare_exit_to_usermode+0x286/0x2e0 arch/x86/entry/common.c:194 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45c829 Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fc88a9f2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 RAX: 0000000000000003 RBX: 00000000004db320 RCX: 000000000045c829 RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 000000000000009d R14: 00000000004c331f R15: 00007fc88a9f36d4 Modules linked in: ---[ end trace ce2b97a788cfda96 ]--- RIP: 0010:__wake_up_common+0x217/0x450 kernel/sched/wait.c:86 Code: 31 f6 eb 18 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 4d 39 fc 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 7b e8 47 00 48 ba 00 00 00 00 00 fc RSP: 0018:ffff8881ccb47cc0 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8881cca8d2a0 RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffff8881ccb47d60 R10: ffffed1039968f91 R11: 0000000000000004 R12: ffff8881cca8d2a8 R13: 1ffff11039968fac R14: 0000000000000000 R15: 0000000000000000 FS: 00007fc88a9f3700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000768000 CR3: 00000001be747003 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600