Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. executing program [ 100.519331][ T5824] ================================================================== [ 100.527560][ T5824] BUG: KASAN: wild-memory-access in get_futex_key+0x595/0x1540 [ 100.535193][ T5824] Read of size 8 at addr 1fffffff818b9088 by task syz-executor106/5824 [ 100.543443][ T5824] [ 100.545788][ T5824] CPU: 1 UID: 0 PID: 5824 Comm: syz-executor106 Not tainted 6.15.0-syzkaller-01958-g785cdec46e92 #0 PREEMPT(full) [ 100.545820][ T5824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.545837][ T5824] Call Trace: [ 100.545845][ T5824] [ 100.545854][ T5824] dump_stack_lvl+0x116/0x1f0 [ 100.545897][ T5824] kasan_report+0xe0/0x110 [ 100.545927][ T5824] ? get_futex_key+0x595/0x1540 [ 100.545966][ T5824] ? aqc_raw_event+0x904/0x25f0 [ 100.546005][ T5824] kasan_check_range+0x100/0x1b0 [ 100.546038][ T5824] ? aqc_raw_event+0x904/0x25f0 [ 100.546075][ T5824] get_futex_key+0x595/0x1540 [ 100.546114][ T5824] ? __pfx_get_futex_key+0x10/0x10 [ 100.546157][ T5824] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 100.546199][ T5824] ? cgroup_rstat_updated+0x2a/0xb20 [ 100.546239][ T5824] futex_wake+0xea/0x530 [ 100.546267][ T5824] ? __pfx_futex_wake+0x10/0x10 [ 100.546306][ T5824] __x64_sys_futex_wake+0x23d/0x2b0 [ 100.546342][ T5824] do_syscall_64+0xcd/0x230 [ 100.546389][ T5824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.546418][ T5824] RIP: 0033:0x7efd04af0ab9 [ 100.546441][ T5824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 100.546467][ T5824] RSP: 002b:00007fff01cb2a38 EFLAGS: 00000246 ORIG_RAX: 00000000000001c6 [ 100.546488][ T5824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd04af0ab9 [ 100.546504][ T5824] RDX: 0000000000000006 RSI: 0000000000000008 RDI: 0000200000000140 [ 100.546518][ T5824] RBP: 00007efd04b635f0 R08: 0000000000000006 R09: 0000000000000006 [ 100.546537][ T5824] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 100.546551][ T5824] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 100.546573][ T5824] [ 100.546581][ T5824] ================================================================== [ 100.733558][ T5824] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 100.740799][ T5824] CPU: 1 UID: 0 PID: 5824 Comm: syz-executor106 Not tainted 6.15.0-syzkaller-01958-g785cdec46e92 #0 PREEMPT(full) [ 100.752906][ T5824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.762979][ T5824] Call Trace: [ 100.766262][ T5824] [ 100.769201][ T5824] dump_stack_lvl+0x3d/0x1f0 [ 100.774253][ T5824] panic+0x71c/0x800 [ 100.778165][ T5824] ? __pfx_panic+0x10/0x10 [ 100.782623][ T5824] ? rcu_is_watching+0x12/0xc0 [ 100.787415][ T5824] ? irqentry_exit+0x3b/0x90 [ 100.792119][ T5824] ? lockdep_hardirqs_on+0x7c/0x110 [ 100.797349][ T5824] ? preempt_schedule_thunk+0x16/0x30 [ 100.802750][ T5824] ? get_futex_key+0x595/0x1540 [ 100.807650][ T5824] ? preempt_schedule_common+0x44/0xc0 [ 100.813139][ T5824] ? check_panic_on_warn+0x1f/0xb0 [ 100.818275][ T5824] ? get_futex_key+0x595/0x1540 [ 100.823167][ T5824] check_panic_on_warn+0xab/0xb0 [ 100.828134][ T5824] end_report+0x107/0x170 [ 100.832482][ T5824] kasan_report+0xee/0x110 [ 100.836919][ T5824] ? get_futex_key+0x595/0x1540 [ 100.841799][ T5824] ? aqc_raw_event+0x904/0x25f0 [ 100.846698][ T5824] kasan_check_range+0x100/0x1b0 [ 100.851660][ T5824] ? aqc_raw_event+0x904/0x25f0 [ 100.856544][ T5824] get_futex_key+0x595/0x1540 [ 100.861263][ T5824] ? __pfx_get_futex_key+0x10/0x10 [ 100.866408][ T5824] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 100.872433][ T5824] ? cgroup_rstat_updated+0x2a/0xb20 [ 100.877750][ T5824] futex_wake+0xea/0x530 [ 100.882011][ T5824] ? __pfx_futex_wake+0x10/0x10 [ 100.886886][ T5824] __x64_sys_futex_wake+0x23d/0x2b0 [ 100.892109][ T5824] do_syscall_64+0xcd/0x230 [ 100.896646][ T5824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.902555][ T5824] RIP: 0033:0x7efd04af0ab9 [ 100.906990][ T5824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 100.926621][ T5824] RSP: 002b:00007fff01cb2a38 EFLAGS: 00000246 ORIG_RAX: 00000000000001c6 [ 100.935050][ T5824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd04af0ab9 [ 100.943222][ T5824] RDX: 0000000000000006 RSI: 0000000000000008 RDI: 0000200000000140 [ 100.951202][ T5824] RBP: 00007efd04b635f0 R08: 0000000000000006 R09: 0000000000000006 [ 100.959290][ T5824] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 100.967297][ T5824] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 100.975299][ T5824] [ 100.978639][ T5824] Kernel Offset: disabled [ 100.983059][ T5824] Rebooting in 86400 seconds..