------------[ cut here ]------------ kernel BUG at mm/vmalloc.c:2364! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8502 Comm: syz-executor.4 Not tainted 5.10.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vunmap+0x5b/0x60 mm/vmalloc.c:2364 Code: 09 00 00 31 d2 e8 85 04 a4 ff 48 85 db 74 0e e8 eb 67 c8 ff 48 89 df 31 f6 5b 5d eb 12 e8 dd 67 c8 ff 5b 5d c3 e8 d5 67 c8 ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 58 89 f3 49 RSP: 0018:ffffc90000d90dd8 EFLAGS: 00010246 RAX: ffffffff81acb72b RBX: ffffc9000d1c3000 RCX: ffff888011431a40 RDX: 0000000080000101 RSI: 0000000000000100 RDI: 0000000000000000 RBP: 0000000000000100 R08: ffffffff81acb6f0 R09: fffffbfff19f0cfd R10: fffffbfff19f0cfd R11: 0000000000000000 R12: ffff8880716af000 R13: ffff888028f10f80 R14: ffff888028f10fa8 R15: dffffc0000000000 FS: 0000000002883940(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000016a5374 CR3: 000000006b460000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xdp_umem_addr_unmap net/xdp/xdp_umem.c:44 [inline] xdp_umem_release net/xdp/xdp_umem.c:62 [inline] xdp_put_umem+0xb6/0x290 net/xdp/xdp_umem.c:80 __sk_destruct+0x4f/0x840 net/core/sock.c:1759 rcu_do_batch kernel/rcu/tree.c:2476 [inline] rcu_core+0x79b/0x10b0 kernel/rcu/tree.c:2711 __do_softirq+0x307/0x6be kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0x9a/0xe0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu+0x1d6/0x200 kernel/softirq.c:423 irq_exit_rcu+0x5/0x20 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0xe0/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x60 kernel/locking/spinlock.c:191 Code: c7 18 48 8b 74 24 18 e8 28 f4 18 f8 48 89 df e8 c0 ac 1a f8 41 f7 c6 00 02 00 00 74 05 e8 62 9b 3a f8 4c 89 34 24 ff 34 24 9d 01 00 00 00 e8 f0 6e 0f f8 65 8b 05 45 8e c1 76 85 c0 74 08 48 RSP: 0018:ffffc900016ffde8 EFLAGS: 00000282 RAX: 1b4914746ae7a600 RBX: ffffffff8f752a70 RCX: ffffffff8f4f0903 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: dead000000000122 R08: ffffffff817afcc0 R09: fffffbfff1eea54f R10: fffffbfff1eea54f R11: 0000000000000000 R12: ffff888012089468 R13: dffffc0000000000 R14: 0000000000000282 R15: ffffffff8f752a68 debug_object_free+0x287/0x460 lib/debugobjects.c:847 destroy_hrtimer_on_stack kernel/time/hrtimer.c:452 [inline] hrtimer_nanosleep+0x2c6/0x350 kernel/time/hrtimer.c:1946 __do_sys_nanosleep kernel/time/hrtimer.c:1965 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1952 [inline] __x64_sys_nanosleep+0x1af/0x210 kernel/time/hrtimer.c:1952 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45c381 Code: 75 14 b8 23 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 cf fb ff c3 48 83 ec 08 e8 0a 47 00 00 48 89 04 24 b8 23 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 47 00 00 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007fff2e801f40 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 RAX: ffffffffffffffda RBX: 00000000000468a3 RCX: 000000000045c381 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fff2e801f50 RBP: 0000000000000200 R08: 0000000000000000 R09: 0000000002883940 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000009 R13: 00007fff2e801fa0 R14: 00000000000467d3 R15: 00007fff2e801fb0 Modules linked in: ---[ end trace 2dcd73c0f87b9982 ]--- RIP: 0010:vunmap+0x5b/0x60 mm/vmalloc.c:2364 Code: 09 00 00 31 d2 e8 85 04 a4 ff 48 85 db 74 0e e8 eb 67 c8 ff 48 89 df 31 f6 5b 5d eb 12 e8 dd 67 c8 ff 5b 5d c3 e8 d5 67 c8 ff <0f> 0b 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 58 89 f3 49 RSP: 0018:ffffc90000d90dd8 EFLAGS: 00010246 RAX: ffffffff81acb72b RBX: ffffc9000d1c3000 RCX: ffff888011431a40 RDX: 0000000080000101 RSI: 0000000000000100 RDI: 0000000000000000 RBP: 0000000000000100 R08: ffffffff81acb6f0 R09: fffffbfff19f0cfd R10: fffffbfff19f0cfd R11: 0000000000000000 R12: ffff8880716af000 R13: ffff888028f10f80 R14: ffff888028f10fa8 R15: dffffc0000000000 FS: 0000000002883940(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000016a5374 CR3: 000000006b460000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400