------------[ cut here ]------------ WARNING: CPU: 1 PID: 17731 at kernel/time/hrtimer.c:927 hrtimer_forward+0x1e3/0x260 kernel/time/hrtimer.c:927 Modules linked in: CPU: 1 PID: 17731 Comm: syz-executor.1 Not tainted 5.10.0-rc7-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 ad 27 10 00 4c 89 6b 20 e8 a4 27 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 8d 27 10 00 <0f> 0b 45 31 f6 eb dd e8 81 27 10 00 4c 89 e0 48 8b 3c 24 48 99 48 RSP: 0018:ffffc90000d90db0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88806f04d838 RCX: ffffffff815fdb98 RDX: ffff88801a741a40 RSI: ffffffff815fdce3 RDI: 0000000000000001 RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 R13: 0000005d1549970f R14: 0000000000000001 R15: dffffc0000000000 FS: 00007f869000a700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000015a0004 CR3: 000000002629b000 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+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:cmpxchg_double_slab mm/slub.c:402 [inline] RIP: 0010:__slab_free+0xd3/0x560 mm/slub.c:3018 Code: 0b 40 48 8b 4c 24 78 74 43 48 83 7c 24 10 00 0f 85 6b 02 00 00 48 89 da 48 8b 7c 24 08 48 89 f0 48 8b 5c 24 30 f0 48 0f c7 0f <0f> 84 80 01 00 00 f3 90 4d 85 f6 0f 84 68 ff ff ff 48 8b 34 24 4c RSP: 0018:ffffc90001b2f8a0 EFLAGS: 00000246 RAX: ffff88806b8a2000 RBX: ffff88806b8a0000 RCX: 0000000080040002 RDX: 0000000080040003 RSI: ffff88806b8a2000 RDI: ffffea0001ae2820 RBP: ffffc90001b2f960 R08: 0000000000000001 R09: ffffffff81b18445 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000080040002 R13: ffff888010042140 R14: 0000000000000000 R15: ffffea0001ae2800 qlink_free mm/kasan/quarantine.c:149 [inline] qlist_free_all+0x5a/0xc0 mm/kasan/quarantine.c:168 quarantine_reduce+0x17e/0x200 mm/kasan/quarantine.c:261 __kasan_kmalloc.constprop.0+0x9e/0xd0 mm/kasan/common.c:442 slab_post_alloc_hook mm/slab.h:535 [inline] slab_alloc_node mm/slub.c:2891 [inline] slab_alloc mm/slub.c:2899 [inline] kmem_cache_alloc_trace+0x1be/0x360 mm/slub.c:2916 kmalloc include/linux/slab.h:552 [inline] kzalloc include/linux/slab.h:664 [inline] bpf_int_jit_compile+0xcdf/0x11b0 arch/x86/net/bpf_jit_comp.c:2006 bpf_prog_select_runtime+0x544/0x990 kernel/bpf/core.c:1817 bpf_prog_load+0xe6a/0x1b60 kernel/bpf/syscall.c:2214 __do_sys_bpf+0x14b9/0x5180 kernel/bpf/syscall.c:4399 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e0f9 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:00007f8690009c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e0f9 RDX: 0000000000000048 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00000000016afb7f R14: 00007f869000a9c0 R15: 000000000119bf8c