------------[ cut here ]------------ WARNING: CPU: 1 PID: 9033 at kernel/time/hrtimer.c:927 hrtimer_forward+0x1e3/0x260 kernel/time/hrtimer.c:927 Modules linked in: CPU: 1 PID: 9033 Comm: syz-executor.3 Not tainted 5.10.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:hrtimer_forward+0x1e3/0x260 kernel/time/hrtimer.c:927 Code: e5 4d 0f 4e ec e8 cd 2d 10 00 4c 89 6b 20 e8 c4 2d 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 ad 2d 10 00 <0f> 0b 45 31 f6 eb dd e8 a1 2d 10 00 4c 89 e0 48 8b 3c 24 48 99 48 RSP: 0018:ffffc90000d90db0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88805dcc5838 RCX: 0000000000000100 RDX: ffff888062fb5340 RSI: ffffffff81612f03 RDI: 0000000000000003 RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff81612db8 R11: 0000000000000000 R12: 0000000000000000 R13: 000000d61bf31e2e R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f8d0a9d5700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000052e8cc CR3: 0000000025bea000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mac80211_hwsim_beacon+0x159/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1791 __run_hrtimer kernel/time/hrtimer.c:1519 [inline] __hrtimer_run_queues+0x693/0xea0 kernel/time/hrtimer.c:1583 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1600 __do_softirq+0x2a5/0x9f7 kernel/softirq.c:343 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:226 [inline] __irq_exit_rcu kernel/softirq.c:420 [inline] irq_exit_rcu+0x134/0x200 kernel/softirq.c:432 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1096 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:628 RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline] RIP: 0010:_raw_spin_unlock_irqrestore+0x25/0x50 kernel/locking/spinlock.c:191 Code: f8 5d c3 66 90 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 fa bd 6b f8 48 89 ef e8 82 72 6c f8 f6 c7 02 75 1a 53 9d 01 00 00 00 e8 f1 84 60 f8 65 8b 05 ea 3b 16 77 85 c0 74 0a 5b RSP: 0018:ffffc90002baf6e0 EFLAGS: 00000a02 RAX: 00000000000006c7 RBX: 0000000000000a02 RCX: 1ffffffff19dca49 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffffff8f190040 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff81772cb8 R11: 0000000000000000 R12: 0000000000000001 R13: 0000000000000001 R14: dead000000000100 R15: dffffc0000000000 __debug_check_no_obj_freed lib/debugobjects.c:997 [inline] debug_check_no_obj_freed+0x20c/0x420 lib/debugobjects.c:1018 __vunmap+0x2be/0xb50 mm/vmalloc.c:2273 __vfree+0x3c/0xd0 mm/vmalloc.c:2333 vfree+0x5a/0x90 mm/vmalloc.c:2364 bpf_prog_calc_tag+0x4f4/0x720 kernel/bpf/core.c:328 jit_subprogs kernel/bpf/verifier.c:10771 [inline] fixup_call_args kernel/bpf/verifier.c:10947 [inline] bpf_check+0x65e6/0xca90 kernel/bpf/verifier.c:12089 bpf_prog_load+0xe3e/0x1f40 kernel/bpf/syscall.c:2204 __do_sys_bpf+0x1251/0x4f10 kernel/bpf/syscall.c:4380 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e219 Code: 0d b4 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 b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f8d0a9d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005 RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00007ffe39eabd6f R14: 00007f8d0a9d59c0 R15: 000000000119bf8c