------------[ cut here ]------------ WARNING: CPU: 1 PID: 366 at kernel/time/hrtimer.c:945 hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:945 Modules linked in: CPU: 1 PID: 366 Comm: syz-executor.4 Not tainted 5.14.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:945 Code: e5 4d 0f 4e ec e8 bd 72 10 00 4c 89 6b 20 e8 b4 72 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 9d 72 10 00 <0f> 0b 45 31 f6 eb dd e8 91 72 10 00 4c 89 e0 48 8b 3c 24 48 99 48 RSP: 0018:ffffc90000dc0dc8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88806ba7efa0 RCX: 0000000000000100 RDX: ffff888026830000 RSI: ffffffff81653933 RDI: 0000000000000003 RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff816537e8 R11: 0000000000000000 R12: 0000000000000000 R13: 000000c5a634bba4 R14: 0000000000000001 R15: ffffffff853228c0 FS: 00007f494c0c1700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004e4b42 CR3: 000000001cfd4000 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:1870 __run_hrtimer kernel/time/hrtimer.c:1537 [inline] __hrtimer_run_queues+0x609/0xe50 kernel/time/hrtimer.c:1601 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1618 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x16e/0x1c0 kernel/softirq.c:636 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1100 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:finish_task_switch.isra.0+0x23c/0xa50 kernel/sched/core.c:4557 Code: 8b 3a 4c 89 e7 48 c7 02 00 00 00 00 ff d1 4d 85 ff 75 bf 4c 89 e7 e8 03 1e dd 07 e8 ae e4 2b 00 fb 65 48 8b 1c 25 00 f0 01 00 <48> 8d bb 10 15 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 RSP: 0018:ffffc90002a373c0 EFLAGS: 00000202 RAX: 0000000000000637 RBX: ffff888026830000 RCX: 1ffffffff1fa1a6a RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90002a37400 R08: 0000000000000001 R09: ffffffff8fcd4937 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880b9d51a80 R13: ffff88801c79b880 R14: 0000000000000000 R15: ffff8880b9d51a98 context_switch kernel/sched/core.c:4686 [inline] __schedule+0x942/0x26f0 kernel/sched/core.c:5940 preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:6328 irqentry_exit+0x31/0x80 kernel/entry/common.c:427 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:tomoyo_const_part_length security/tomoyo/util.c:642 [inline] RIP: 0010:tomoyo_fill_path_info+0xf0/0x410 security/tomoyo/util.c:682 Code: 83 d6 fd 48 8d 43 01 48 89 da 48 b9 00 00 00 00 00 fc ff df 48 89 04 24 48 89 d8 83 e2 07 48 c1 e8 03 0f b6 04 08 38 d0 7f 08 <84> c0 0f 85 e9 02 00 00 44 0f b6 3b 31 ff 44 89 fe e8 da 89 d6 fd RSP: 0018:ffffc90002a375b8 EFLAGS: 00000293 RAX: 0000000000000000 RBX: ffff88802c4534b2 RCX: dffffc0000000000 RDX: 0000000000000002 RSI: ffffffff839f27f9 RDI: 0000000000000003 RBP: ffffc90002a37638 R08: 0000000000000001 R09: 000000000000002f R10: ffffffff839f27dd R11: 000000000000005c R12: 0000000000000032 R13: ffff88802c453480 R14: 0000000000000043 R15: 000000000000002f tomoyo_get_realpath security/tomoyo/file.c:153 [inline] tomoyo_path_number_perm+0x2bb/0x590 security/tomoyo/file.c:723 tomoyo_path_mknod+0x10d/0x190 security/tomoyo/tomoyo.c:239 security_path_mknod+0xf9/0x170 security/security.c:1132 may_o_create fs/namei.c:3049 [inline] lookup_open.isra.0+0x475/0x13d0 fs/namei.c:3191 open_last_lookups fs/namei.c:3298 [inline] path_openat+0x9b3/0x27f0 fs/namei.c:3504 do_filp_open+0x1aa/0x400 fs/namei.c:3534 do_sys_openat2+0x16d/0x420 fs/open.c:1204 do_sys_open fs/open.c:1220 [inline] __do_sys_openat fs/open.c:1236 [inline] __se_sys_openat fs/open.c:1231 [inline] __x64_sys_openat+0x13f/0x1f0 fs/open.c:1231 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x4665e9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f494c0c1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 RDX: 00000000000026e1 RSI: 00000000200000c0 RDI: ffffffffffffff9c RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 R13: 00007ffece9593ff R14: 00007f494c0c1300 R15: 0000000000022000