RBP: 00007feb13e812a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007feb14019080 R15: 00007ffce14c9e58
watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz.1.1076:4216]
Modules linked in:
CPU: 1 PID: 4216 Comm: syz.1.1076 Tainted: G        W         5.10.234-syzkaller-00148-g6686f2996d23 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:csd_lock_wait kernel/smp.c:229 [inline]
RIP: 0010:smp_call_function_single+0x278/0x510 kernel/smp.c:517
Code: 0f 85 18 02 00 00 44 8b 6c 24 48 44 89 ee 83 e6 01 31 ff e8 ea ec 0a 00 41 83 e5 01 75 0a e8 2f e9 0a 00 e9 eb 00 00 00 f3 90 <42> 0f b6 04 23 84 c0 75 15 f7 44 24 48 01 00 00 00 0f 84 cd 00 00
RSP: 0018:ffffc9000144ee20 EFLAGS: 00000246
RAX: ffffffff815fd654 RBX: 1ffff92000289dcd RCX: 0000000000080000
RDX: ffffc9000215e000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc9000144ef10 R08: ffffffff815fd626 R09: ffffed103ee0aec9
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000001 R14: ffffc9000144ee68 R15: 0000000000000000
FS:  00007feb124496c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001189e0000 CR4: 00000000003506a0
DR0: 0000400000000300 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 </IRQ>
 smp_call_function_many_cond+0x94e/0xa30 kernel/smp.c:653
 smp_call_function_many kernel/smp.c:716 [inline]
 smp_call_function kernel/smp.c:738 [inline]
 on_each_cpu+0xa8/0x1a0 kernel/smp.c:837
 flush_tlb_kernel_range+0x40/0x1c0 arch/x86/mm/tlb.c:950
 __purge_vmap_area_lazy+0x102/0x1620 mm/vmalloc.c:1355
 _vm_unmap_aliases+0x334/0x3b0 mm/vmalloc.c:1773
 vm_unmap_aliases+0x19/0x20 mm/vmalloc.c:1796
 change_page_attr_set_clr+0x308/0x1050 arch/x86/mm/pat/set_memory.c:1732
 change_page_attr_clear arch/x86/mm/pat/set_memory.c:1789 [inline]
 set_memory_ro+0xa1/0xe0 arch/x86/mm/pat/set_memory.c:1935
 bpf_jit_binary_lock_ro include/linux/filter.h:842 [inline]
 bpf_int_jit_compile+0x9829/0x9dc0 arch/x86/net/bpf_jit_comp.c:2130
 bpf_prog_select_runtime+0x735/0x9c0 kernel/bpf/core.c:1876
 bpf_prog_load kernel/bpf/syscall.c:2243 [inline]
 __do_sys_bpf kernel/bpf/syscall.c:4440 [inline]
 __se_sys_bpf+0x1080e/0x11cb0 kernel/bpf/syscall.c:4396
 __x64_sys_bpf+0x7b/0x90 kernel/bpf/syscall.c:4396
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7feb13e000a9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007feb12449038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007feb14019080 RCX: 00007feb13e000a9
RDX: 0000000000000080 RSI: 0000400000000140 RDI: 0000000000000005
RBP: 00007feb13e812a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007feb14019080 R15: 00007ffce14c9e58
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4210 Comm: syz.1.1076 Tainted: G        W         5.10.234-syzkaller-00148-g6686f2996d23 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:native_halt arch/x86/include/asm/irqflags.h:66 [inline]
RIP: 0010:halt arch/x86/include/asm/irqflags.h:112 [inline]
RIP: 0010:kvm_wait+0xec/0x150 arch/x86/kernel/kvm.c:921
Code: 03 42 0f b6 04 20 84 c0 75 6a 41 0f b6 45 00 44 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d a5 53 d5 03 f4 <eb> 0e 0f 1f 44 00 00 0f 00 2d 96 53 d5 03 fb f4 4c 89 7c 24 18 ff
RSP: 0018:ffffc90001216fa0 EFLAGS: 00000046
RAX: 0000000000000003 RBX: 1ffff92000242df8 RCX: ffffffff8150ca64
RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90001216fe0
RBP: ffffc90001217050 R08: dffffc0000000000 R09: ffffed1022388384
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888111c41c18 R14: 0000000000000003 R15: 0000000000000046
FS:  00007feb1246a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001189e0000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <NMI>
 </NMI>
 pv_wait arch/x86/include/asm/paravirt.h:564 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x72f/0xc70 kernel/locking/qspinlock.c:508
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:554 [inline]
 queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:85 [inline]
 do_raw_spin_lock_flags include/linux/spinlock.h:195 [inline]
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:119 [inline]
 _raw_spin_lock_irqsave+0x1a0/0x210 kernel/locking/spinlock.c:159
 htab_lock_bucket kernel/bpf/hashtab.c:154 [inline]
 htab_map_delete_elem+0xe2/0x4f0 kernel/bpf/hashtab.c:1264
 bpf_prog_2c29ac5cdc6b1842+0x3a/0xd70
 bpf_dispatcher_nop_func include/linux/bpf.h:669 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:2061 [inline]
 bpf_trace_run7+0x232/0x350 kernel/trace/bpf_trace.c:2103
 __bpf_trace_percpu_alloc_percpu+0x43/0x60 include/trace/events/percpu.h:10
 trace_percpu_alloc_percpu include/trace/events/percpu.h:10 [inline]
 pcpu_alloc+0x12b4/0x1420 mm/percpu.c:1844
 __alloc_percpu_gfp+0x27/0x30 mm/percpu.c:1893
 alloc_htab_elem+0x3d6/0x710 kernel/bpf/hashtab.c:918
 __htab_percpu_map_update_elem+0x2d3/0x450 kernel/bpf/hashtab.c:1154
 bpf_percpu_hash_update+0x90/0xc0 kernel/bpf/hashtab.c:1942
 bpf_map_update_value+0x25d/0x420 kernel/bpf/syscall.c:194
 generic_map_update_batch+0x533/0x860 kernel/bpf/syscall.c:1372
 bpf_map_do_batch+0x4c3/0x620
 __se_sys_bpf+0xc3c/0x11cb0 kernel/bpf/syscall.c:4396
 __x64_sys_bpf+0x7b/0x90 kernel/bpf/syscall.c:4396
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7feb13e000a9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007feb1246a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007feb14018fa0 RCX: 00007feb13e000a9
RDX: 0000000000000038 RSI: 0000400000000140 RDI: 000000000000001a
RBP: 00007feb13e812a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007feb14018fa0 R15: 00007ffce14c9e58