Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 43.368139][ T6782] ------------[ cut here ]------------ [ 43.374594][ T6782] WARNING: CPU: 1 PID: 6782 at lib/idr.c:84 idr_alloc+0x1dd/0x260 [ 43.383022][ T6782] Kernel panic - not syncing: panic_on_warn set ... [ 43.389948][ T6782] CPU: 1 PID: 6782 Comm: syz-executor161 Not tainted 5.7.0-syzkaller #0 [ 43.398297][ T6782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.408544][ T6782] Call Trace: [ 43.411950][ T6782] dump_stack+0x1e9/0x30e [ 43.416469][ T6782] panic+0x264/0x7a0 [ 43.420440][ T6782] ? __warn+0x102/0x210 [ 43.424846][ T6782] ? idr_alloc+0x1dd/0x260 [ 43.429246][ T6782] __warn+0x209/0x210 [ 43.433340][ T6782] ? idr_alloc+0x1dd/0x260 [ 43.437875][ T6782] report_bug+0x1ac/0x2d0 [ 43.442257][ T6782] do_error_trap+0xca/0x1c0 [ 43.446764][ T6782] do_invalid_op+0x32/0x40 [ 43.451169][ T6782] ? idr_alloc+0x1dd/0x260 [ 43.455572][ T6782] invalid_op+0x23/0x30 [ 43.459823][ T6782] RIP: 0010:idr_alloc+0x1dd/0x260 [ 43.464832][ T6782] Code: 65 48 8b 04 25 28 00 00 00 48 3b 44 24 30 0f 85 93 00 00 00 89 e8 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a3 26 bc fd <0f> 0b bd ea ff ff ff eb cd e8 95 26 bc fd 0f 0b 48 b8 00 00 00 00 [ 43.484566][ T6782] RSP: 0018:ffffc900015e7d48 EFLAGS: 00010293 [ 43.490705][ T6782] RAX: ffffffff83b87c8d RBX: 00000000ffff0300 RCX: ffff8880a1ef6400 [ 43.498950][ T6782] RDX: 0000000000000000 RSI: 00000000ffff0300 RDI: 0000000000000000 [ 43.507326][ T6782] RBP: 00000000ffff0301 R08: ffffffff83b87ae7 R09: fffffbfff12cc3ea [ 43.515888][ T6782] R10: fffffbfff12cc3ea R11: 0000000000000000 R12: ffffc900015e7e40 [ 43.523939][ T6782] R13: ffffffff89661ef0 R14: ffff8880936eb640 R15: 0000000000000a20 [ 43.533065][ T6782] ? idr_alloc+0x37/0x260 [ 43.537469][ T6782] ? idr_alloc+0x1dd/0x260 [ 43.542258][ T6782] ? idr_alloc+0x1dd/0x260 [ 43.546803][ T6782] ? security_capable+0xb1/0xd0 [ 43.551682][ T6782] __qrtr_bind+0x1bd/0x6a0 [ 43.556093][ T6782] qrtr_bind+0x115/0x1a0 [ 43.560327][ T6782] __sys_bind+0x283/0x360 [ 43.564966][ T6782] ? check_preemption_disabled+0xb0/0x240 [ 43.570812][ T6782] ? debug_smp_processor_id+0x5/0x20 [ 43.576177][ T6782] ? trace_irq_disable_rcuidle+0x1f/0x1d0 [ 43.581974][ T6782] ? entry_SYSCALL_64_after_hwframe+0x3e/0xb3 [ 43.588236][ T6782] __x64_sys_bind+0x76/0x80 [ 43.592741][ T6782] do_syscall_64+0xf3/0x1b0 [ 43.597234][ T6782] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 43.603383][ T6782] RIP: 0033:0x4401a9 [ 43.607485][ T6782] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 43.627390][ T6782] RSP: 002b:00007ffc1d076aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 43.636317][ T6782] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401a9 [ 43.644278][ T6782] RDX: 000000000000000c RSI: 0000000020000040 RDI: 0000000000000003 [ 43.652562][ T6782] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 43.660791][ T6782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401a30 [ 43.668882][ T6782] R13: 0000000000401ac0 R14: 0000000000000000 R15: 0000000000000000 [ 43.680794][ T6782] Kernel Offset: disabled [ 43.685168][ T6782] Rebooting in 86400 seconds..