Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts.
[ 516.003321][ T30] audit: type=1400 audit(1693282557.347:66): avc: denied { execmem } for pid=782 comm="syz-executor381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 516.022768][ T30] audit: type=1400 audit(1693282557.347:67): avc: denied { mounton } for pid=783 comm="syz-executor381" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
executing program
[ 516.046569][ T30] audit: type=1400 audit(1693282557.347:68): avc: denied { mount } for pid=783 comm="syz-executor381" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[ 516.068884][ T30] audit: type=1400 audit(1693282557.347:69): avc: denied { mounton } for pid=783 comm="syz-executor381" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 516.090387][ T30] audit: type=1400 audit(1693282557.367:70): avc: denied { mounton } for pid=783 comm="syz-executor381" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 516.113255][ T30] audit: type=1400 audit(1693282557.367:71): avc: denied { mount } for pid=783 comm="syz-executor381" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 555.538964][ T30] audit: type=1400 audit(1693282596.887:72): avc: denied { remove_name } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 555.561108][ T30] audit: type=1400 audit(1693282596.887:73): avc: denied { rename } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 616.037822][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 616.044253][ C1] rcu: 1-....: (9999 ticks this GP) idle=369/1/0x4000000000000000 softirq=4025/4025 fqs=4933 last_accelerate: 5418/7b27 dyntick_enabled: 1
[ 616.058315][ C1] (t=10000 jiffies g=4849 q=2185)
[ 616.063255][ C1] NMI backtrace for cpu 1
[ 616.067421][ C1] CPU: 1 PID: 784 Comm: syz-executor381 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0
[ 616.077665][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 616.087654][ C1] Call Trace:
[ 616.091723][ C1]
[ 616.094414][ C1] dump_stack_lvl+0x151/0x1b7
[ 616.099043][ C1] ? io_uring_drop_tctx_refs+0x190/0x190
[ 616.104852][ C1] ? __wake_up_klogd+0xde/0x110
[ 616.109544][ C1] dump_stack+0x15/0x17
[ 616.113531][ C1] nmi_cpu_backtrace+0x2f7/0x300
[ 616.118306][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 616.124318][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 616.129586][ C1] ? vprintk+0x86/0x90
[ 616.133492][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 616.138176][ C1] ? _printk+0xd1/0x111
[ 616.142171][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 616.148072][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 616.153888][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 616.159792][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 616.165526][ C1] rcu_dump_cpu_stacks+0x1d8/0x330
[ 616.170478][ C1] rcu_sched_clock_irq+0xf97/0x18e0
[ 616.175513][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 616.181490][ C1] ? hrtimer_run_queues+0x15f/0x440
[ 616.186525][ C1] update_process_times+0x198/0x200
[ 616.191557][ C1] tick_sched_timer+0x188/0x240
[ 616.196242][ C1] ? tick_setup_sched_timer+0x480/0x480
[ 616.201627][ C1] __hrtimer_run_queues+0x41a/0xad0
[ 616.206668][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 616.211690][ C1] ? clockevents_program_event+0x22f/0x300
[ 616.217334][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 616.223233][ C1] hrtimer_interrupt+0x40c/0xaa0
[ 616.228010][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 616.233734][ C1] sysvec_apic_timer_interrupt+0x95/0xc0
[ 616.239205][ C1]
[ 616.241981][ C1]
[ 616.244758][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 616.250573][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 616.255347][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 616.274794][ C1] RSP: 0018:ffffc900001b6b00 EFLAGS: 00000246
[ 616.280693][ C1] RAX: 0000000000000003 RBX: 1ffff92000036d64 RCX: ffffffff8154cfdf
[ 616.288519][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec
[ 616.296313][ C1] RBP: ffffc900001b6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e
[ 616.304124][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 616.311942][ C1] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff92000036d68
[ 616.319868][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 616.325937][ C1] ? asm_sysvec_call_function_single+0x1b/0x20
[ 616.331923][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 616.336876][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 616.342949][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 616.348851][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 616.355097][ C1] ? __kmalloc+0x13a/0x270
[ 616.359350][ C1] ? kvmalloc_node+0x1f0/0x4d0
[ 616.363953][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 616.368722][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 616.373766][ C1] ? __kasan_check_read+0x11/0x20
[ 616.378622][ C1] get_dist_table+0x207/0x2e0
[ 616.383319][ C1] netem_change+0xa05/0x20c0
[ 616.387734][ C1] ? __x64_sys_sendmsg+0x7b/0x90
[ 616.392506][ C1] ? do_syscall_64+0x3d/0xb0
[ 616.396935][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 616.402839][ C1] ? netem_destroy+0xc0/0xc0
[ 616.407265][ C1] ? hrtimer_init+0x30/0x160
[ 616.411686][ C1] netem_init+0x5b/0xb0
[ 616.415676][ C1] ? qdisc_peek_dequeued+0x230/0x230
[ 616.420802][ C1] qdisc_create+0x890/0x12e0
[ 616.425238][ C1] ? qdisc_notify+0x370/0x370
[ 616.429742][ C1] ? __nla_parse+0x43/0x60
[ 616.434001][ C1] tc_modify_qdisc+0x8b4/0x14b0
[ 616.438685][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0
[ 616.444410][ C1] ? wait_for_completion_killable_timeout+0x10/0x10
[ 616.450830][ C1] ? ns_capable+0x89/0xe0
[ 616.454997][ C1] ? netlink_net_capable+0x125/0x160
[ 616.460120][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0
[ 616.465855][ C1] rtnetlink_rcv_msg+0x951/0xc40
[ 616.470622][ C1] ? rtnetlink_bind+0x80/0x80
[ 616.475135][ C1] ? avc_denied+0x13f/0x1b0
[ 616.479471][ C1] ? avc_has_perm_noaudit+0x2dd/0x430
[ 616.484679][ C1] ? avc_denied+0x1b0/0x1b0
[ 616.489022][ C1] ? avc_has_perm+0x16f/0x260
[ 616.493531][ C1] ? ____kasan_kmalloc+0xed/0x110
[ 616.498391][ C1] ? avc_has_perm_noaudit+0x430/0x430
[ 616.503598][ C1] ? do_syscall_64+0x3d/0xb0
[ 616.508197][ C1] netlink_rcv_skb+0x1cf/0x410
[ 616.512802][ C1] ? rtnetlink_bind+0x80/0x80
[ 616.517317][ C1] ? netlink_ack+0xb10/0xb10
[ 616.521741][ C1] ? __netlink_lookup+0x37b/0x3a0
[ 616.526598][ C1] rtnetlink_rcv+0x1c/0x20
[ 616.530852][ C1] netlink_unicast+0x8df/0xac0
[ 616.535453][ C1] ? netlink_detachskb+0x90/0x90
[ 616.540232][ C1] ? security_netlink_send+0x7b/0xa0
[ 616.545347][ C1] netlink_sendmsg+0xa0a/0xd20
[ 616.549947][ C1] ? netlink_getsockopt+0x560/0x560
[ 616.554989][ C1] ? security_socket_sendmsg+0x82/0xb0
[ 616.560274][ C1] ? netlink_getsockopt+0x560/0x560
[ 616.565310][ C1] ____sys_sendmsg+0x59e/0x8f0
[ 616.569908][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 616.574767][ C1] ? import_iovec+0xe5/0x120
[ 616.579197][ C1] ___sys_sendmsg+0x252/0x2e0
[ 616.583827][ C1] ? __sys_sendmsg+0x260/0x260
[ 616.588415][ C1] ? remove_wait_queue+0x140/0x140
[ 616.593376][ C1] ? _copy_to_user+0x78/0x90
[ 616.597794][ C1] ? __kasan_check_read+0x11/0x20
[ 616.602740][ C1] ? __fdget+0x179/0x240
[ 616.606816][ C1] __se_sys_sendmsg+0x19a/0x260
[ 616.611502][ C1] ? __x64_sys_sendmsg+0x90/0x90
[ 616.616276][ C1] ? debug_smp_processor_id+0x17/0x20
[ 616.621488][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 616.627382][ C1] __x64_sys_sendmsg+0x7b/0x90
[ 616.631988][ C1] do_syscall_64+0x3d/0xb0
[ 616.636234][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 616.641999][ C1] RIP: 0033:0x7efdba09afc9
[ 616.646217][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 616.665835][ C1] RSP: 002b:00007ffdfda587a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 616.674076][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdba09afc9
[ 616.681886][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003
[ 616.689697][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555599f610
[ 616.697509][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 616.705405][ C1] R13: 0000000000000000 R14: 00007ffdfda587d0 R15: 00007ffdfda587c0
[ 616.713222][ C1]
[ 749.046243][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor381:784]
[ 749.054672][ C1] Modules linked in:
[ 749.058402][ C1] CPU: 1 PID: 784 Comm: syz-executor381 Not tainted 5.15.123-syzkaller-00688-g83c56fbab45d #0
[ 749.068576][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 749.078476][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 749.083238][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 6b ff f2 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 749.103676][ C1] RSP: 0018:ffffc900001b6b00 EFLAGS: 00000246
[ 749.109573][ C1] RAX: 0000000000000003 RBX: 1ffff92000036d64 RCX: ffffffff8154cfdf
[ 749.117390][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff86f3c3ec
[ 749.125195][ C1] RBP: ffffc900001b6bb0 R08: dffffc0000000000 R09: fffffbfff0de787e
[ 749.133010][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 749.140819][ C1] R13: ffffffff86f3c3ec R14: 0000000000000003 R15: 1ffff92000036d68
[ 749.148636][ C1] FS: 000055555599e380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 749.157405][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 749.163945][ C1] CR2: 0000000000000000 CR3: 000000011ece2000 CR4: 00000000003506a0
[ 749.171844][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 749.179733][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 749.187546][ C1] Call Trace:
[ 749.190706][ C1]
[ 749.193366][ C1] ? show_regs+0x58/0x60
[ 749.198225][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 749.203185][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 749.208291][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 749.213507][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 749.218608][ C1] ? clockevents_program_event+0x22f/0x300
[ 749.224247][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 749.230179][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 749.235264][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 749.241151][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 749.246799][ C1]
[ 749.249590][ C1]
[ 749.252347][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 749.258424][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 749.264496][ C1] ? kvm_wait+0x147/0x180
[ 749.268753][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 749.274743][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 749.279685][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 749.285770][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 749.291667][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 749.297998][ C1] ? __kmalloc+0x13a/0x270
[ 749.302251][ C1] ? kvmalloc_node+0x1f0/0x4d0
[ 749.306850][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 749.311723][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 749.316744][ C1] ? __kasan_check_read+0x11/0x20
[ 749.321603][ C1] get_dist_table+0x207/0x2e0
[ 749.326117][ C1] netem_change+0xa05/0x20c0
[ 749.330546][ C1] ? __x64_sys_sendmsg+0x7b/0x90
[ 749.335316][ C1] ? do_syscall_64+0x3d/0xb0
[ 749.339745][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 749.345776][ C1] ? netem_destroy+0xc0/0xc0
[ 749.350201][ C1] ? hrtimer_init+0x30/0x160
[ 749.354626][ C1] netem_init+0x5b/0xb0
[ 749.358817][ C1] ? qdisc_peek_dequeued+0x230/0x230
[ 749.363939][ C1] qdisc_create+0x890/0x12e0
[ 749.368375][ C1] ? qdisc_notify+0x370/0x370
[ 749.372882][ C1] ? __nla_parse+0x43/0x60
[ 749.377137][ C1] tc_modify_qdisc+0x8b4/0x14b0
[ 749.381832][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0
[ 749.387563][ C1] ? wait_for_completion_killable_timeout+0x10/0x10
[ 749.393975][ C1] ? ns_capable+0x89/0xe0
[ 749.398137][ C1] ? netlink_net_capable+0x125/0x160
[ 749.403895][ C1] ? qdisc_offload_graft_helper+0x2a0/0x2a0
[ 749.409654][ C1] rtnetlink_rcv_msg+0x951/0xc40
[ 749.414409][ C1] ? rtnetlink_bind+0x80/0x80
[ 749.418909][ C1] ? avc_denied+0x13f/0x1b0
[ 749.423254][ C1] ? avc_has_perm_noaudit+0x2dd/0x430
[ 749.428513][ C1] ? avc_denied+0x1b0/0x1b0
[ 749.432800][ C1] ? avc_has_perm+0x16f/0x260
[ 749.437309][ C1] ? ____kasan_kmalloc+0xed/0x110
[ 749.442171][ C1] ? avc_has_perm_noaudit+0x430/0x430
[ 749.447377][ C1] ? do_syscall_64+0x3d/0xb0
[ 749.451819][ C1] netlink_rcv_skb+0x1cf/0x410
[ 749.456402][ C1] ? rtnetlink_bind+0x80/0x80
[ 749.460924][ C1] ? netlink_ack+0xb10/0xb10
[ 749.465344][ C1] ? __netlink_lookup+0x37b/0x3a0
[ 749.470206][ C1] rtnetlink_rcv+0x1c/0x20
[ 749.474462][ C1] netlink_unicast+0x8df/0xac0
[ 749.479059][ C1] ? netlink_detachskb+0x90/0x90
[ 749.483829][ C1] ? security_netlink_send+0x7b/0xa0
[ 749.488953][ C1] netlink_sendmsg+0xa0a/0xd20
[ 749.493553][ C1] ? netlink_getsockopt+0x560/0x560
[ 749.498586][ C1] ? security_socket_sendmsg+0x82/0xb0
[ 749.503879][ C1] ? netlink_getsockopt+0x560/0x560
[ 749.508918][ C1] ____sys_sendmsg+0x59e/0x8f0
[ 749.513523][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 749.518376][ C1] ? import_iovec+0xe5/0x120
[ 749.522800][ C1] ___sys_sendmsg+0x252/0x2e0
[ 749.527316][ C1] ? __sys_sendmsg+0x260/0x260
[ 749.531915][ C1] ? remove_wait_queue+0x140/0x140
[ 749.536862][ C1] ? _copy_to_user+0x78/0x90
[ 749.541288][ C1] ? __kasan_check_read+0x11/0x20
[ 749.546146][ C1] ? __fdget+0x179/0x240
[ 749.550225][ C1] __se_sys_sendmsg+0x19a/0x260
[ 749.554912][ C1] ? __x64_sys_sendmsg+0x90/0x90
[ 749.559687][ C1] ? debug_smp_processor_id+0x17/0x20
[ 749.564894][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 749.570797][ C1] __x64_sys_sendmsg+0x7b/0x90
[ 749.575408][ C1] do_syscall_64+0x3d/0xb0
[ 749.579650][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 749.585376][ C1] RIP: 0033:0x7efdba09afc9
[ 749.589806][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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
[ 749.609430][ C1] RSP: 002b:00007ffdfda587a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 749.617664][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdba09afc9
[ 749.625475][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003
[ 749.633292][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055555599f610
[ 749.641274][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 749.649090][ C1] R13: 0000000000000000 R14: 00007ffdfda587d0 R15: 00007ffdfda587c0
[ 749.656984][ C1]