general protection fault, probably for non-canonical address 0xe00004c520a1204b: 0000 [#1] PREEMPT SMP KASAN KASAN: probably user-memory-access in range [0x0000462905090258-0x000046290509025f] CPU: 1 PID: 17961 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9226 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 8c 3d e7 ff 48 8d bb d8 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e cb 01 00 00 8b ab d8 01 00 00 RSP: 0018:ffffc90000da8858 EFLAGS: 00010007 RAX: dffffc0000000000 RBX: 0000462905090085 RCX: ffffffff818fce23 RDX: 000008c520a1204b RSI: ffffffff818c5464 RDI: 000046290509025d RBP: ffffc90000da8b70 R08: ffff8880a6500240 R09: ffffed1014ca0049 R10: ffff8880a6500247 R11: ffffed1014ca0048 R12: ffff8880ae733bb0 R13: ffffc90000da8940 R14: 00000000000000e5 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000073f694 CR3: 0000000009879000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: perf_tp_event+0x1ea/0x720 kernel/events/core.c:9277 perf_trace_run_bpf_submit+0x136/0x190 kernel/events/core.c:9252 perf_trace_sched_wakeup_template+0x42d/0x5d0 include/trace/events/sched.h:57 trace_sched_wakeup include/trace/events/sched.h:96 [inline] ttwu_do_wakeup+0x248/0x580 kernel/sched/core.c:2204 ttwu_queue kernel/sched/core.c:2402 [inline] try_to_wake_up+0x649/0x1600 kernel/sched/core.c:2640 hrtimer_wakeup+0x43/0x60 kernel/time/hrtimer.c:1774 __run_hrtimer kernel/time/hrtimer.c:1520 [inline] __hrtimer_run_queues+0x1ce/0xed0 kernel/time/hrtimer.c:1584 hrtimer_interrupt+0x312/0x770 kernel/time/hrtimer.c:1646 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1080 [inline] smp_apic_timer_interrupt+0x15b/0x600 arch/x86/kernel/apic/apic.c:1105 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829 RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:759 [inline] RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] RIP: 0010:_raw_spin_unlock_irqrestore+0x8c/0xe0 kernel/locking/spinlock.c:191 Code: 48 c7 c0 c0 b1 94 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 37 48 83 3d 0b ed b7 01 00 74 22 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 45 8b 72 f9 65 8b 05 f6 59 25 78 RSP: 0018:ffffc90001307550 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff1329638 RBX: 0000000000000282 RCX: 1ffffffff1516a22 RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000282 RBP: ffffffff8c8c9ac8 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888053a3e000 R13: ffffffff8c8c9ac8 R14: 0000000000000000 R15: 0000000000000000 __debug_check_no_obj_freed lib/debugobjects.c:977 [inline] debug_check_no_obj_freed+0x213/0x449 lib/debugobjects.c:998 free_pages_prepare mm/page_alloc.c:1220 [inline] __free_pages_ok+0x252/0xe90 mm/page_alloc.c:1472 release_pages+0x61b/0x19b0 mm/swap.c:873 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline] tlb_flush_mmu_free mm/mmu_gather.c:242 [inline] tlb_flush_mmu+0x8d/0x610 mm/mmu_gather.c:249 zap_pte_range mm/memory.c:1156 [inline] zap_pmd_range mm/memory.c:1194 [inline] zap_pud_range mm/memory.c:1223 [inline] zap_p4d_range mm/memory.c:1244 [inline] unmap_page_range+0x18ec/0x2470 mm/memory.c:1265 unmap_single_vma+0x196/0x300 mm/memory.c:1310 unmap_vmas+0x16f/0x2f0 mm/memory.c:1342 exit_mmap+0x2aa/0x510 mm/mmap.c:3150 __mmput kernel/fork.c:1094 [inline] mmput+0x168/0x4b0 kernel/fork.c:1115 exit_mm kernel/exit.c:483 [inline] do_exit+0xa5c/0x2de0 kernel/exit.c:793 do_group_exit+0x125/0x340 kernel/exit.c:904 get_signal+0x47b/0x24e0 kernel/signal.c:2739 do_signal+0x81/0x2240 arch/x86/kernel/signal.c:810 exit_to_usermode_loop+0x26c/0x360 arch/x86/entry/common.c:161 prepare_exit_to_usermode arch/x86/entry/common.c:196 [inline] syscall_return_slowpath arch/x86/entry/common.c:279 [inline] do_syscall_64+0x6b1/0x7d0 arch/x86/entry/common.c:305 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x45ca69 Code: Bad RIP value. RSP: 002b:00007f3f994a8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 00000000004dafc0 RCX: 000000000045ca69 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 000000000000007c R14: 0000000000525df2 R15: 00007f3f994a96d4 Modules linked in: ---[ end trace af48fa4d758475e9 ]--- RIP: 0010:perf_tp_event_match+0x2c/0x250 kernel/events/core.c:9226 Code: 49 89 f5 41 54 49 89 d4 55 53 48 89 fb e8 8c 3d e7 ff 48 8d bb d8 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e cb 01 00 00 8b ab d8 01 00 00 RSP: 0018:ffffc90000da8858 EFLAGS: 00010007 RAX: dffffc0000000000 RBX: 0000462905090085 RCX: ffffffff818fce23 RDX: 000008c520a1204b RSI: ffffffff818c5464 RDI: 000046290509025d RBP: ffffc90000da8b70 R08: ffff8880a6500240 R09: ffffed1014ca0049 R10: ffff8880a6500247 R11: ffffed1014ca0048 R12: ffff8880ae733bb0 R13: ffffc90000da8940 R14: 00000000000000e5 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000045ca3f CR3: 0000000009879000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600