Warning: Permanently added '10.128.1.50' (ECDSA) to the list of known hosts. executing program [ 45.922488][ T8389] ================================================================== [ 45.930674][ T8389] BUG: KASAN: null-ptr-deref in __pm_runtime_resume+0xf4/0x170 [ 45.938219][ T8389] Write of size 4 at addr 0000000000000388 by task syz-executor778/8389 [ 45.946525][ T8389] [ 45.948829][ T8389] CPU: 0 PID: 8389 Comm: syz-executor778 Not tainted 5.14.0-syzkaller #0 [ 45.957223][ T8389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.967265][ T8389] Call Trace: [ 45.970528][ T8389] dump_stack_lvl+0x1ae/0x29f [ 45.975190][ T8389] ? show_regs_print_info+0x12/0x12 [ 45.980423][ T8389] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 45.986134][ T8389] ? _raw_spin_lock_irqsave+0xbf/0x100 [ 45.991574][ T8389] ? lock_acquire+0xa4/0x4a0 [ 45.996139][ T8389] ? hci_uart_tty_receive+0x87/0x4a0 [ 46.001401][ T8389] kasan_report+0x159/0x210 [ 46.005884][ T8389] ? lock_downgrade+0x851/0x870 [ 46.010720][ T8389] ? __pm_runtime_resume+0xf4/0x170 [ 46.015896][ T8389] kasan_check_range+0x2b5/0x2f0 [ 46.020813][ T8389] __pm_runtime_resume+0xf4/0x170 [ 46.025900][ T8389] h5_recv+0x33f/0x450 [ 46.029944][ T8389] hci_uart_tty_receive+0x1d2/0x4a0 [ 46.035130][ T8389] ? hci_uart_tty_poll+0x10/0x10 [ 46.040041][ T8389] tty_ioctl+0xdd9/0x1750 [ 46.044346][ T8389] ? tty_get_icount+0xa0/0xa0 [ 46.048996][ T8389] ? trace_lock_release+0x4f/0x150 [ 46.054081][ T8389] ? memset+0x1f/0x40 [ 46.058088][ T8389] ? smack_file_ioctl+0x284/0x390 [ 46.063116][ T8389] ? smack_file_alloc_security+0xd0/0xd0 [ 46.068735][ T8389] ? account_other_time+0x63/0x280 [ 46.074093][ T8389] ? rcu_read_lock_sched_held+0x5d/0x110 [ 46.079702][ T8389] ? print_irqtrace_events+0x220/0x220 [ 46.085234][ T8389] ? vtime_user_exit+0x2b2/0x3e0 [ 46.090151][ T8389] ? bpf_lsm_file_ioctl+0x5/0x10 [ 46.095066][ T8389] ? security_file_ioctl+0x9d/0xb0 [ 46.100155][ T8389] ? tty_get_icount+0xa0/0xa0 [ 46.104808][ T8389] __se_sys_ioctl+0xfb/0x170 [ 46.109376][ T8389] do_syscall_64+0x3d/0xb0 [ 46.113778][ T8389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.119648][ T8389] RIP: 0033:0x43ee99 [ 46.123527][ T8389] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 46.143131][ T8389] RSP: 002b:00007ffe1c5a97b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.151523][ T8389] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043ee99 [ 46.159475][ T8389] RDX: 00000000200000c0 RSI: 0000000000005412 RDI: 0000000000000003 [ 46.167423][ T8389] RBP: 0000000000402e80 R08: 0000000000400488 R09: 0000000000400488 [ 46.175376][ T8389] R10: 0000000000400488 R11: 0000000000000246 R12: 0000000000402f10 [ 46.183331][ T8389] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 46.191291][ T8389] ================================================================== [ 46.208282][ T8389] Kernel panic - not syncing: panic_on_warn set ... [ 46.214860][ T8389] CPU: 1 PID: 8389 Comm: syz-executor778 Tainted: G B 5.14.0-syzkaller #0 [ 46.224635][ T8389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.234670][ T8389] Call Trace: [ 46.237978][ T8389] dump_stack_lvl+0x1ae/0x29f [ 46.242637][ T8389] ? show_regs_print_info+0x12/0x12 [ 46.247811][ T8389] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 46.253505][ T8389] ? preempt_schedule+0x14a/0x170 [ 46.258531][ T8389] ? schedule_preempt_disabled+0x20/0x20 [ 46.264161][ T8389] panic+0x2e1/0x850 [ 46.268067][ T8389] ? trace_hardirqs_on+0x30/0x80 [ 46.272998][ T8389] ? nmi_panic+0x90/0x90 [ 46.277219][ T8389] ? _raw_spin_unlock_irqrestore+0x110/0x120 [ 46.283189][ T8389] kasan_report+0x206/0x210 [ 46.287680][ T8389] ? lock_downgrade+0x851/0x870 [ 46.292514][ T8389] ? __pm_runtime_resume+0xf4/0x170 [ 46.297689][ T8389] kasan_check_range+0x2b5/0x2f0 [ 46.302620][ T8389] __pm_runtime_resume+0xf4/0x170 [ 46.307632][ T8389] h5_recv+0x33f/0x450 [ 46.311706][ T8389] hci_uart_tty_receive+0x1d2/0x4a0 [ 46.316894][ T8389] ? hci_uart_tty_poll+0x10/0x10 [ 46.321807][ T8389] tty_ioctl+0xdd9/0x1750 [ 46.326114][ T8389] ? tty_get_icount+0xa0/0xa0 [ 46.330766][ T8389] ? trace_lock_release+0x4f/0x150 [ 46.335850][ T8389] ? memset+0x1f/0x40 [ 46.339808][ T8389] ? smack_file_ioctl+0x284/0x390 [ 46.344899][ T8389] ? smack_file_alloc_security+0xd0/0xd0 [ 46.350533][ T8389] ? account_other_time+0x63/0x280 [ 46.355618][ T8389] ? rcu_read_lock_sched_held+0x5d/0x110 [ 46.361234][ T8389] ? print_irqtrace_events+0x220/0x220 [ 46.366666][ T8389] ? vtime_user_exit+0x2b2/0x3e0 [ 46.371580][ T8389] ? bpf_lsm_file_ioctl+0x5/0x10 [ 46.376491][ T8389] ? security_file_ioctl+0x9d/0xb0 [ 46.381578][ T8389] ? tty_get_icount+0xa0/0xa0 [ 46.386226][ T8389] __se_sys_ioctl+0xfb/0x170 [ 46.390792][ T8389] do_syscall_64+0x3d/0xb0 [ 46.395249][ T8389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.401171][ T8389] RIP: 0033:0x43ee99 [ 46.405048][ T8389] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 46.424632][ T8389] RSP: 002b:00007ffe1c5a97b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.433023][ T8389] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043ee99 [ 46.440982][ T8389] RDX: 00000000200000c0 RSI: 0000000000005412 RDI: 0000000000000003 [ 46.448965][ T8389] RBP: 0000000000402e80 R08: 0000000000400488 R09: 0000000000400488 [ 46.456916][ T8389] R10: 0000000000400488 R11: 0000000000000246 R12: 0000000000402f10 [ 46.464863][ T8389] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 46.473936][ T8389] Kernel Offset: disabled [ 46.478259][ T8389] Rebooting in 86400 seconds..