RBP: 00007f149f40e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f149f5a5fa0 R15: 00007fffa3ab8fb8
watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz.5.5058:18866]
Modules linked in:
CPU: 1 PID: 18866 Comm: syz.5.5058 Tainted: G W 6.1.128-syzkaller-00029-g5145d157731f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:csd_lock_wait kernel/smp.c:453 [inline]
RIP: 0010:smp_call_function_many_cond+0x84f/0x930 kernel/smp.c:998
Code: 3e 44 89 fe 83 e6 01 31 ff e8 dd 9b 09 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 0a e8 18 98 09 00 e9 2f ff ff ff f3 90 <42> 0f b6 04 3b 84 c0 75 14 41 f7 06 01 00 00 00 0f 84 12 ff ff ff
RSP: 0018:ffffc90000ac7420 EFLAGS: 00000293
RAX: ffffffff816bfe9a RBX: 1ffff1103edc7a99 RCX: ffff888113dde540
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90000ac7538 R08: ffffffff816bfe63 R09: ffffed103ede71fb
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 0000000800000000 R14: ffff8881f6e3d4c8 R15: dffffc0000000000
FS: 00007f14a01d46c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a8ced56c0 CR3: 000000015efde000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
on_each_cpu_cond_mask+0x40/0x80 kernel/smp.c:1166
on_each_cpu include/linux/smp.h:71 [inline]
text_poke_sync arch/x86/kernel/alternative.c:1334 [inline]
text_poke_bp_batch+0x1e9/0x730 arch/x86/kernel/alternative.c:1534
text_poke_bp+0xc8/0x140 arch/x86/kernel/alternative.c:1771
__static_call_transform+0x333/0x560 arch/x86/kernel/static_call.c:109
arch_static_call_transform+0x51/0xa0 arch/x86/kernel/static_call.c:161
__static_call_update+0xd2/0x5d0 kernel/static_call_inline.c:136
tracepoint_update_call kernel/tracepoint.c:317 [inline]
tracepoint_add_func+0x6cf/0x940 kernel/tracepoint.c:365
tracepoint_probe_register_prio_may_exist+0x11c/0x180 kernel/tracepoint.c:482
tracepoint_probe_register_may_exist include/linux/tracepoint.h:52 [inline]
__bpf_probe_register kernel/trace/bpf_trace.c:2347 [inline]
bpf_probe_register+0x152/0x1e0 kernel/trace/bpf_trace.c:2353
bpf_raw_tp_link_attach+0x456/0x6b0 kernel/bpf/syscall.c:3372
bpf_raw_tracepoint_open+0x22d/0x4a0 kernel/bpf/syscall.c:3399
__sys_bpf+0x4f5/0x7f0 kernel/bpf/syscall.c:5049
__do_sys_bpf kernel/bpf/syscall.c:5111 [inline]
__se_sys_bpf kernel/bpf/syscall.c:5109 [inline]
__x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5109
x64_sys_call+0x87f/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:322
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f149f38d169
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:00007f14a01d4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f149f5a5fa0 RCX: 00007f149f38d169
RDX: 0000000000000010 RSI: 0000200000000540 RDI: 0000000000000011
RBP: 00007f149f40e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f149f5a5fa0 R15: 00007fffa3ab8fb8
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 18839 Comm: syz.4.5051 Tainted: G W 6.1.128-syzkaller-00029-g5145d157731f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:native_halt arch/x86/include/asm/irqflags.h:57 [inline]
RIP: 0010:halt arch/x86/include/asm/irqflags.h:98 [inline]
RIP: 0010:kvm_wait+0x117/0x180 arch/x86/kernel/kvm.c:1058
Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d da de 50 04 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b
RSP: 0018:ffffc9000ad4f3c0 EFLAGS: 00000046
RAX: 0000000000000003 RBX: 1ffff920015a9e7c RCX: ffffffff8522e78c
RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888111ba3140
RBP: ffffc9000ad4f470 R08: dffffc0000000000 R09: ffffed1022374629
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff888111ba3140 R14: 0000000000000003 R15: 1ffff920015a9e80
FS: 0000555587e9d500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100000001 CR3: 0000000130628000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
pv_wait arch/x86/include/asm/paravirt.h:603 [inline]
pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
__pv_queued_spin_lock_slowpath+0x6de/0xda0 kernel/locking/qspinlock.c:511
pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:591 [inline]
queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline]
queued_spin_lock include/asm-generic/qspinlock.h:114 [inline]
do_raw_spin_lock include/linux/spinlock.h:187 [inline]
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:111 [inline]
_raw_spin_lock_irqsave+0x1a0/0x210 kernel/locking/spinlock.c:162
__queue_map_get+0x109/0x3b0 kernel/bpf/queue_stack_maps.c:109
queue_map_peek_elem+0x1f/0x30 kernel/bpf/queue_stack_maps.c:171
bpf_prog_00798911c748094f+0x3a/0x3e
bpf_dispatcher_nop_func include/linux/bpf.h:987 [inline]
__bpf_prog_run include/linux/filter.h:603 [inline]
bpf_prog_run include/linux/filter.h:610 [inline]
__bpf_trace_run kernel/trace/bpf_trace.c:2282 [inline]
bpf_trace_run2+0x133/0x290 kernel/trace/bpf_trace.c:2321
__bpf_trace_contention_end+0xb/0x10 include/trace/events/lock.h:122
trace_contention_end include/trace/events/lock.h:122 [inline]
__pv_queued_spin_lock_slowpath+0xd59/0xda0 kernel/locking/qspinlock.c:560
pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:591 [inline]
queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline]
queued_spin_lock include/asm-generic/qspinlock.h:114 [inline]
do_raw_spin_lock include/linux/spinlock.h:187 [inline]
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:111 [inline]
_raw_spin_lock_irqsave+0x1a0/0x210 kernel/locking/spinlock.c:162
__queue_map_get+0x109/0x3b0 kernel/bpf/queue_stack_maps.c:109
queue_map_peek_elem+0x1f/0x30 kernel/bpf/queue_stack_maps.c:171
bpf_prog_00798911c748094f+0x3a/0x3e
bpf_dispatcher_nop_func include/linux/bpf.h:987 [inline]
__bpf_prog_run include/linux/filter.h:603 [inline]
bpf_prog_run include/linux/filter.h:610 [inline]
__bpf_trace_run kernel/trace/bpf_trace.c:2282 [inline]
bpf_trace_run3+0x177/0x2e0 kernel/trace/bpf_trace.c:2322
__bpf_trace_hrtimer_init+0x2b/0x40 include/trace/events/timer.h:173
trace_hrtimer_init include/trace/events/timer.h:173 [inline]
debug_init kernel/time/hrtimer.c:470 [inline]
hrtimer_init_sleeper+0x145/0x1a0 kernel/time/hrtimer.c:2013
hrtimer_init_sleeper_on_stack include/linux/hrtimer.h:400 [inline]
hrtimer_nanosleep+0x128/0x3f0 kernel/time/hrtimer.c:2098
common_nsleep+0x91/0xb0 kernel/time/posix-timers.c:1267
__do_sys_clock_nanosleep kernel/time/posix-timers.c:1308 [inline]
__se_sys_clock_nanosleep+0x323/0x3b0 kernel/time/posix-timers.c:1285
__x64_sys_clock_nanosleep+0x9b/0xb0 kernel/time/posix-timers.c:1285
x64_sys_call+0x609/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:231
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f25edbbfa25
Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 f6 54 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 4f 55 ff ff 48 8b 04 24 48 83 c4 28 f7 d8
RSP: 002b:00007ffd1183b090 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00007f25edda5fa0 RCX: 00007f25edbbfa25
RDX: 00007ffd1183b0d0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f25edda7ba0 R08: 0000000000000000 R09: 00007ffd119f80b0
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000007f1ad
R13: 00007ffd1183b1f0 R14: ffffffffffffffff R15: 00007ffd1183b210