RBP: 00007fd708dbe6c0 R08: 00007fd708dbe6c0 R09: 00007ffeb9cf9037
R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8
R13: 000000000000006e R14: 00007ffeb9cf8f50 R15: 00007ffeb9cf9038
watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.8.2282:8819]
Modules linked in:
CPU: 0 PID: 8819 Comm: syz.8.2282 Tainted: G W syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:__pmu_filter_match kernel/events/core.c:2309 [inline]
RIP: 0010:pmu_filter_match kernel/events/core.c:2326 [inline]
RIP: 0010:event_filter_match kernel/events/core.c:2337 [inline]
RIP: 0010:perf_iterate_sb_cpu kernel/events/core.c:7526 [inline]
RIP: 0010:perf_iterate_sb+0x583/0xd50 kernel/events/core.c:7558
Code: 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ff e8 bf 31 1c 00 4d 8b 3f b8 18 01 00 00 49 01 c7 4c 89 f8 48 c1 e8 03 <48> b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ff e8 95 31
RSP: 0018:ffffc90000cc7970 EFLAGS: 00000a06
RAX: 1ffffffff0c80d33 RBX: ffff888127776010 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000cc79b0 R08: dffffc0000000000 R09: ffffc90000cc75e0
R10: fffff52000198ebf R11: 1ffff92000198ebc R12: ffff8881277763e8
R13: ffff888127776000 R14: ffff888127774010 R15: ffffffff86406998
FS: 000055559396d500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffdfa50000 CR3: 000000010f993000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
perf_event_task kernel/events/core.c:7804 [inline]
perf_event_fork+0x142/0x1a0 kernel/events/core.c:7811
copy_process+0x2ff8/0x32c0 kernel/fork.c:2482
kernel_clone+0x23f/0x940 kernel/fork.c:2650
__do_sys_clone3 kernel/fork.c:2934 [inline]
__se_sys_clone3 kernel/fork.c:2918 [inline]
__x64_sys_clone3+0x296/0x2f0 kernel/fork.c:2918
do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fd70a3abe89
Code: ef 08 00 48 8d 3d 5c ef 08 00 e8 12 29 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7
RSP: 002b:00007ffeb9cf8f08 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 00007fd70a32e2a0 RCX: 00007fd70a3abe89
RDX: 00007fd70a32e2a0 RSI: 0000000000000058 RDI: 00007ffeb9cf8f50
RBP: 00007fd708dbe6c0 R08: 00007fd708dbe6c0 R09: 00007ffeb9cf9037
R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8
R13: 000000000000006e R14: 00007ffeb9cf8f50 R15: 00007ffeb9cf9038
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline]
NMI backtrace for cpu 1 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline]
NMI backtrace for cpu 1 skipped: idling at default_idle+0x12/0x20 arch/x86/kernel/process.c:717