------------[ cut here ]------------ kernel BUG at mm/vmalloc.c:2364! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.10.0-rc6-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 40 a2 55 89 e8 d4 8e a3 ff 48 85 ed 74 0f e8 8a 43 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 79 43 c8 ff e8 74 43 c8 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0018:ffffc900004e8de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a7c260 RDX: ffff888010ac4380 RSI: ffffffff81a7c29c RDI: 0000000000000005 RBP: ffffc900024b1000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888014523428 R13: ffff88801e2e34a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2c622000 CR3: 000000005e58a000 CR4: 0000000000350ee0 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+0x113/0x330 net/xdp/xdp_umem.c:80 xsk_destruct net/xdp/xsk.c:1150 [inline] xsk_destruct+0xc0/0xf0 net/xdp/xsk.c:1142 __sk_destruct+0x4b/0x8f0 net/core/sock.c:1759 rcu_do_batch kernel/rcu/tree.c:2476 [inline] rcu_core+0x5df/0xe80 kernel/rcu/tree.c:2711 __do_softirq+0x2a0/0x9f6 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+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:default_idle+0xe/0x10 arch/x86/kernel/process.c:689 Code: ff ff ff 4c 89 e7 e8 a1 b5 c8 f8 eb 93 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 e9 07 00 00 00 0f 00 2d 14 30 5d 00 fb f4 cc 41 55 41 54 55 48 89 fd 53 e8 d2 71 87 f8 e8 8d b3 fd ff 48 RSP: 0018:ffffc9000041fdf8 EFLAGS: 00000202 RAX: 00000000000d2ed5 RBX: ffff888010ac4380 RCX: ffffffff88e63f70 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffed1002158870 R08: 0000000000000001 R09: ffff88802cb3592b R10: ffffed1005966b25 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000001 R14: ffffffff8ceccb08 R15: 0000000000000000 default_idle_call+0x87/0xd0 kernel/sched/idle.c:112 cpuidle_idle_call kernel/sched/idle.c:194 [inline] do_idle+0x3fa/0x590 kernel/sched/idle.c:299 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:395 start_secondary+0x266/0x340 arch/x86/kernel/smpboot.c:266 secondary_startup_64_no_verify+0xb0/0xbb Modules linked in: ---[ end trace ca10634fea6a1dc1 ]--- RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 40 a2 55 89 e8 d4 8e a3 ff 48 85 ed 74 0f e8 8a 43 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 79 43 c8 ff e8 74 43 c8 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0018:ffffc900004e8de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a7c260 RDX: ffff888010ac4380 RSI: ffffffff81a7c29c RDI: 0000000000000005 RBP: ffffc900024b1000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888014523428 R13: ffff88801e2e34a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2c622000 CR3: 000000005e58a000 CR4: 0000000000350ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400