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UBSAN: shift-out-of-bounds in kernel/sched/fair.c:7712:14
shift exponent 102 is too large for 64-bit type 'long unsigned int'
CPU: 0 PID: 29330 Comm: syz-executor.2 Not tainted 5.12.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x141/0x1d7 lib/dump_stack.c:120
 ubsan_epilogue+0xb/0x5a lib/ubsan.c:148
 __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 lib/ubsan.c:327
 detach_tasks kernel/sched/fair.c:7712 [inline]
 load_balance.cold+0x1d/0x2e kernel/sched/fair.c:9641
 rebalance_domains+0x5cc/0xdb0 kernel/sched/fair.c:10029
 __do_softirq+0x29b/0x9f6 kernel/softirq.c:345
 invoke_softirq kernel/softirq.c:221 [inline]
 __irq_exit_rcu kernel/softirq.c:422 [inline]
 irq_exit_rcu+0x134/0x200 kernel/softirq.c:434
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1100
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:632
RIP: 0010:__local_bh_enable_ip+0xa8/0x120 kernel/softirq.c:205
Code: 1d ed d3 bc 7e 65 8b 05 e6 d3 bc 7e a9 00 ff ff 00 74 45 bf 01 00 00 00 e8 25 09 09 00 e8 90 c4 34 00 fb 65 8b 05 c8 d3 bc 7e <85> c0 74 58 5b 5d c3 65 8b 05 f6 da bc 7e 85 c0 75 a2 0f 0b eb 9e
RSP: 0018:ffffc900021df988 EFLAGS: 00000202
RAX: 0000000080000000 RBX: 00000000fffffe00 RCX: 1ffffffff1f55dea
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffffff8848c7b6 R08: 0000000000000001 R09: ffffffff8fa998df
R10: 0000000000000001 R11: 0000000000000000 R12: ffff888087c000f8
R13: 000000009952716e R14: fffff5200043bf74 R15: ffff88807cc48c40
 spin_unlock_bh include/linux/spinlock.h:399 [inline]
 cfg80211_mlme_unregister_socket+0x286/0x9f0 net/wireless/mlme.c:618
 nl80211_netlink_notify net/wireless/nl80211.c:17845 [inline]
 nl80211_netlink_notify+0x377/0x970 net/wireless/nl80211.c:17818
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 blocking_notifier_call_chain kernel/notifier.c:337 [inline]
 blocking_notifier_call_chain+0x67/0x90 kernel/notifier.c:325
 netlink_release+0xc56/0x1cf0 net/netlink/af_netlink.c:783
 __sock_release+0xcd/0x280 net/socket.c:599
 sock_close+0x18/0x20 net/socket.c:1258
 __fput+0x288/0x920 fs/file_table.c:280
 task_work_run+0xdd/0x1a0 kernel/task_work.c:140
 get_signal+0x1ba2/0x2150 kernel/signal.c:2554
 arch_do_signal_or_restart+0x2a8/0x1eb0 arch/x86/kernel/signal.c:789
 handle_signal_work kernel/entry/common.c:147 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:171 [inline]
 exit_to_user_mode_prepare+0x148/0x250 kernel/entry/common.c:208
 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:301
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665f9
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:00007f52e9b53188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: 000000000000001f RBX: 000000000056c008 RCX: 00000000004665f9
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00000000004bfbb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008
R13: 00007ffce7915dbf R14: 00007f52e9b53300 R15: 0000000000022000
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