Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 72.170610][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor178:13146] [ 72.173444][ C0] Modules linked in: [ 72.174422][ C0] irq event stamp: 29265101 [ 72.175565][ C0] hardirqs last enabled at (29265100): [] __local_bh_enable_ip+0x224/0x44c [ 72.178171][ C0] hardirqs last disabled at (29265101): [] el1_interrupt+0x24/0x68 [ 72.180655][ C0] softirqs last enabled at (638): [] tipc_sk_rcv+0x34c/0x1888 [ 72.182963][ C0] softirqs last disabled at (640): [] tipc_sk_rcv+0x36c/0x1888 [ 72.185278][ C0] CPU: 0 PID: 13146 Comm: syz-executor178 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 72.187876][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 72.190377][ C0] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.192353][ C0] pc : lock_acquire+0x278/0x71c [ 72.193532][ C0] lr : lock_acquire+0x248/0x71c [ 72.194788][ C0] sp : ffff80009ab86080 [ 72.195816][ C0] x29: ffff80009ab86190 x28: dfff800000000000 x27: ffff700013570c1c [ 72.197822][ C0] x26: ffff0001b3fffdc0 x25: ffff80008ee74ac0 x24: 0000000000000000 [ 72.199866][ C0] x23: 0000000000000000 x22: 0000000000000000 x21: 0000000000000000 [ 72.201912][ C0] x20: ffff80008ebebdc0 x19: ffff0001b3fffdc0 x18: ffff80009ab862e0 [ 72.204021][ C0] x17: 000000000000c55c x16: ffff80008ad6b1c0 x15: 0000000000000001 [ 72.206065][ C0] x14: ffff80008eca0458 x13: dfff800000000000 x12: 00000000af1c601b [ 72.208113][ C0] x11: 00000000a4e03a31 x10: 0000000000000003 x9 : 0000000000000000 [ 72.210094][ C0] x8 : 00000000000000c0 x7 : ffff80008a80b3f8 x6 : 0000000000000000 [ 72.212131][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 72.214201][ C0] x2 : 0000000000000008 x1 : ffff80008aedfba0 x0 : 0000000000000000 [ 72.216250][ C0] Call trace: [ 72.217058][ C0] lock_acquire+0x278/0x71c [ 72.218209][ C0] rcu_lock_acquire+0x40/0x4c [ 72.219387][ C0] tipc_sk_lookup+0xc8/0x8b4 [ 72.220501][ C0] tipc_sk_rcv+0x358/0x1888 [ 72.221641][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.222835][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.224197][ C0] tipc_sk_rcv+0x1280/0x1888 [ 72.225429][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.226619][ C0] tipc_sk_filter_rcv+0x13f8/0x2cac [ 72.227931][ C0] tipc_sk_rcv+0x6d0/0x1888 [ 72.229091][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.230287][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.231613][ C0] tipc_sk_backlog_rcv+0x164/0x214 [ 72.232926][ C0] __release_sock+0x1a8/0x408 [ 72.234099][ C0] release_sock+0x68/0x1b8 [ 72.235213][ C0] sk_setsockopt+0xbdc/0x306c [ 72.236433][ C0] sock_setsockopt+0x68/0x80 [ 72.237639][ C0] do_sock_setsockopt+0x238/0x4e0 [ 72.238916][ C0] __sys_setsockopt+0x128/0x1a8 [ 72.240133][ C0] __arm64_sys_setsockopt+0xb8/0xd4 [ 72.241454][ C0] invoke_syscall+0x98/0x2b8 [ 72.242583][ C0] el0_svc_common+0x130/0x23c [ 72.243791][ C0] do_el0_svc+0x48/0x58 [ 72.244833][ C0] el0_svc+0x54/0x168 [ 72.245842][ C0] el0t_64_sync_handler+0x84/0xfc [ 72.247075][ C0] el0t_64_sync+0x190/0x194 [ 72.248191][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 72.248189][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [syz-executor178:13147] [ 72.248205][ C1] Modules linked in: [ 72.248212][ C1] irq event stamp: 5063 [ 72.248215][ C1] hardirqs last enabled at (5062): [] exit_to_kernel_mode+0xdc/0x10c [ 72.248233][ C1] hardirqs last disabled at (5063): [] el1_interrupt+0x24/0x68 [ 72.248245][ C1] softirqs last enabled at (434): [] release_sock+0x154/0x1b8 [ 72.248261][ C1] softirqs last disabled at (440): [] lock_sock_nested+0x74/0x11c [ 72.248276][ C1] CPU: 1 PID: 13147 Comm: syz-executor178 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 72.248288][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 72.248294][ C1] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.248306][ C1] pc : queued_spin_lock_slowpath+0x15c/0xcf8 [ 72.248317][ C1] lr : queued_spin_lock_slowpath+0x168/0xcf8 [ 72.248327][ C1] sp : ffff80009af976c0 [ 72.248331][ C1] x29: ffff80009af97760 x28: 1fffe00019a07e6b x27: 1ffff000135f2ee4 [ 72.248346][ C1] x26: dfff800000000000 x25: 1fffe00019a07e6d x24: ffff80009af976e0 [ 72.248360][ C1] x23: ffff80009af97720 x22: ffff7000135f2edc x21: 0000000000000001 [ 72.248375][ C1] x20: 0000000000000001 x19: ffff0000cd03f358 x18: 0000000000000000 [ 72.248388][ C1] x17: 0000000000000000 x16: ffff8000809fd934 x15: 0000000000000001 [ 72.248402][ C1] x14: 1fffe00019a07e6b x13: 0000000000000000 x12: 0000000000000000 [ 72.248415][ C1] x11: ffff600019a07e6c x10: 1fffe00019a07e6b x9 : 0000000000000000 [ 72.248429][ C1] x8 : 0000000000000001 x7 : ffff800088eaf8bc x6 : 0000000000000000 [ 72.248442][ C1] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008ae5db50 [ 72.248455][ C1] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000001 [ 72.248468][ C1] Call trace: [ 72.248471][ C1] queued_spin_lock_slowpath+0x15c/0xcf8 [ 72.248481][ C1] do_raw_spin_lock+0x320/0x348 [ 72.248492][ C1] _raw_spin_lock_bh+0x50/0x60 [ 72.248502][ C1] lock_sock_nested+0x74/0x11c [ 72.248510][ C1] tipc_sendstream+0x50/0x84 [ 72.248527][ C1] ____sys_sendmsg+0x56c/0x840 [ 72.248537][ C1] __sys_sendmsg+0x26c/0x33c [ 72.248547][ C1] __arm64_sys_sendmsg+0x80/0x94 [ 72.248557][ C1] invoke_syscall+0x98/0x2b8 [ 72.248564][ C1] el0_svc_common+0x130/0x23c [ 72.248572][ C1] do_el0_svc+0x48/0x58 [ 72.248582][ C1] el0_svc+0x54/0x168 [ 72.248590][ C1] el0t_64_sync_handler+0x84/0xfc [ 72.248599][ C1] el0t_64_sync+0x190/0x194 [ 72.313263][ C0] CPU: 0 PID: 13146 Comm: syz-executor178 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 72.316217][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 72.318648][ C0] Call trace: [ 72.319437][ C0] dump_backtrace+0x1b8/0x1e4 [ 72.320672][ C0] show_stack+0x2c/0x3c [ 72.321763][ C0] dump_stack_lvl+0xd0/0x124 [ 72.322903][ C0] dump_stack+0x1c/0x28 [ 72.323945][ C0] panic+0x30c/0x88c [ 72.324961][ C0] softlockup_fn+0x0/0x120 [ 72.326108][ C0] __hrtimer_run_queues+0x458/0xca0 [ 72.327429][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 72.328679][ C0] arch_timer_handler_virt+0x74/0x88 [ 72.330012][ C0] handle_percpu_devid_irq+0x2a4/0x804 [ 72.331411][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 72.332827][ C0] gic_handle_irq+0x6c/0x190 [ 72.334014][ C0] call_on_irq_stack+0x24/0x4c [ 72.335228][ C0] do_interrupt_handler+0xd4/0x138 [ 72.336542][ C0] el1_interrupt+0x34/0x68 [ 72.337649][ C0] el1h_64_irq_handler+0x18/0x24 [ 72.338960][ C0] el1h_64_irq+0x64/0x68 [ 72.340058][ C0] lock_acquire+0x278/0x71c [ 72.341235][ C0] rcu_lock_acquire+0x40/0x4c [ 72.342412][ C0] tipc_sk_lookup+0xc8/0x8b4 [ 72.343583][ C0] tipc_sk_rcv+0x358/0x1888 [ 72.344722][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.345893][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.347181][ C0] tipc_sk_rcv+0x1280/0x1888 [ 72.348336][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.349601][ C0] tipc_sk_filter_rcv+0x13f8/0x2cac [ 72.350962][ C0] tipc_sk_rcv+0x6d0/0x1888 [ 72.352076][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.353292][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.354604][ C0] tipc_sk_backlog_rcv+0x164/0x214 [ 72.355935][ C0] __release_sock+0x1a8/0x408 [ 72.357142][ C0] release_sock+0x68/0x1b8 [ 72.358292][ C0] sk_setsockopt+0xbdc/0x306c [ 72.359473][ C0] sock_setsockopt+0x68/0x80 [ 72.360659][ C0] do_sock_setsockopt+0x238/0x4e0 [ 72.361977][ C0] __sys_setsockopt+0x128/0x1a8 [ 72.363217][ C0] __arm64_sys_setsockopt+0xb8/0xd4 [ 72.364558][ C0] invoke_syscall+0x98/0x2b8 [ 72.365693][ C0] el0_svc_common+0x130/0x23c [ 72.366885][ C0] do_el0_svc+0x48/0x58 [ 72.367937][ C0] el0_svc+0x54/0x168 [ 72.368940][ C0] el0t_64_sync_handler+0x84/0xfc [ 72.370199][ C0] el0t_64_sync+0x190/0x194 [ 72.371336][ C0] Kernel Offset: disabled [ 72.372459][ C0] CPU features: 0x0,00000081,c0080094,42017203 [ 72.374045][ C0] Memory Limit: none [ 72.387418][ C0] [ 72.388050][ C0] ================================ [ 72.389289][ C0] WARNING: inconsistent lock state [ 72.390598][ C0] 6.8.0-rc7-syzkaller-g707081b61156 #0 Tainted: G L [ 72.392534][ C0] -------------------------------- [ 72.393853][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 72.395623][ C0] syz-executor178/13146 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 72.397297][ C0] ffff80008ecda358 (efi_rt_lock){?.+.}-{2:2}, at: arch_efi_call_virt_setup+0x24/0x30 [ 72.399651][ C0] {HARDIRQ-ON-W} state was registered at: [ 72.401079][ C0] lock_acquire+0x23c/0x71c [ 72.402196][ C0] _raw_spin_lock+0x48/0x60 [ 72.403344][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 72.404759][ C0] efi_call_rts+0x30/0x350 [ 72.405804][ C0] process_one_work+0x694/0x1204 [ 72.407015][ C0] worker_thread+0x938/0xef4 [ 72.408164][ C0] kthread+0x288/0x310 [ 72.409176][ C0] ret_from_fork+0x10/0x20 [ 72.410304][ C0] irq event stamp: 29265101 [ 72.411387][ C0] hardirqs last enabled at (29265100): [] __local_bh_enable_ip+0x224/0x44c [ 72.413789][ C0] hardirqs last disabled at (29265101): [] el1_interrupt+0x24/0x68 [ 72.416068][ C0] softirqs last enabled at (638): [] tipc_sk_rcv+0x34c/0x1888 [ 72.418413][ C0] softirqs last disabled at (640): [] tipc_sk_rcv+0x36c/0x1888 [ 72.420648][ C0] [ 72.420648][ C0] other info that might help us debug this: [ 72.422600][ C0] Possible unsafe locking scenario: [ 72.422600][ C0] [ 72.424478][ C0] CPU0 [ 72.425314][ C0] ---- [ 72.426103][ C0] lock(efi_rt_lock); [ 72.427110][ C0] [ 72.427944][ C0] lock(efi_rt_lock); [ 72.428995][ C0] [ 72.428995][ C0] *** DEADLOCK *** [ 72.428995][ C0] [ 72.431022][ C0] 5 locks held by syz-executor178/13146: [ 72.432362][ C0] #0: ffff0000cd03ed30 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: sk_setsockopt+0x7f4/0x306c [ 72.434726][ C0] #1: ffff0000cd03f370 (slock-AF_TIPC){+...}-{2:2}, at: tipc_sk_rcv+0x36c/0x1888 [ 72.437199][ C0] #2: ffff80008ee74ac0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 72.439732][ C0] #3: ffff80008ee74ac0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0xa8 [ 72.442130][ C0] #4: ffff800091229d68 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x180/0xad0 [ 72.444420][ C0] [ 72.444420][ C0] stack backtrace: [ 72.445916][ C0] CPU: 0 PID: 13146 Comm: syz-executor178 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 72.448705][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 72.451274][ C0] Call trace: [ 72.452041][ C0] dump_backtrace+0x1b8/0x1e4 [ 72.453259][ C0] show_stack+0x2c/0x3c [ 72.454231][ C0] dump_stack_lvl+0xd0/0x124 [ 72.455426][ C0] dump_stack+0x1c/0x28 [ 72.456337][ C0] print_usage_bug+0x698/0x9ac [ 72.457487][ C0] mark_lock_irq+0x980/0xd2c [ 72.458601][ C0] mark_lock+0x258/0x360 [ 72.459676][ C0] __lock_acquire+0xbc0/0x763c [ 72.460813][ C0] lock_acquire+0x23c/0x71c [ 72.461816][ C0] _raw_spin_lock+0x48/0x60 [ 72.462967][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 72.464342][ C0] virt_efi_set_variable_nb+0x6c/0x15c [ 72.465695][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 72.467190][ C0] efi_pstore_write+0x424/0x64c [ 72.468417][ C0] pstore_dump+0x764/0xad0 [ 72.469498][ C0] kmsg_dump+0x17c/0x274 [ 72.470572][ C0] panic+0x358/0x88c [ 72.471624][ C0] softlockup_fn+0x0/0x120 [ 72.472891][ C0] __hrtimer_run_queues+0x458/0xca0 [ 72.474302][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 72.475604][ C0] arch_timer_handler_virt+0x74/0x88 [ 72.476958][ C0] handle_percpu_devid_irq+0x2a4/0x804 [ 72.478410][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 72.479770][ C0] gic_handle_irq+0x6c/0x190 [ 72.480892][ C0] call_on_irq_stack+0x24/0x4c [ 72.482103][ C0] do_interrupt_handler+0xd4/0x138 [ 72.483414][ C0] el1_interrupt+0x34/0x68 [ 72.484431][ C0] el1h_64_irq_handler+0x18/0x24 [ 72.485662][ C0] el1h_64_irq+0x64/0x68 [ 72.486716][ C0] lock_acquire+0x278/0x71c [ 72.487818][ C0] rcu_lock_acquire+0x40/0x4c [ 72.488966][ C0] tipc_sk_lookup+0xc8/0x8b4 [ 72.490065][ C0] tipc_sk_rcv+0x358/0x1888 [ 72.491075][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.492251][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.493589][ C0] tipc_sk_rcv+0x1280/0x1888 [ 72.494710][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.495780][ C0] tipc_sk_filter_rcv+0x13f8/0x2cac [ 72.497082][ C0] tipc_sk_rcv+0x6d0/0x1888 [ 72.498156][ C0] tipc_node_xmit+0x1b0/0xdb0 [ 72.499332][ C0] tipc_node_distr_xmit+0x28c/0x3a4 [ 72.500591][ C0] tipc_sk_backlog_rcv+0x164/0x214 [ 72.501815][ C0] __release_sock+0x1a8/0x408 [ 72.502960][ C0] release_sock+0x68/0x1b8 [ 72.504047][ C0] sk_setsockopt+0xbdc/0x306c [ 72.505121][ C0] sock_setsockopt+0x68/0x80 [ 72.506301][ C0] do_sock_setsockopt+0x238/0x4e0 [ 72.507730][ C0] __sys_setsockopt+0x128/0x1a8 [ 72.509062][ C0] __arm64_sys_setsockopt+0xb8/0xd4 [ 72.510378][ C0] invoke_syscall+0x98/0x2b8 [ 72.511548][ C0] el0_svc_common+0x130/0x23c [ 72.512756][ C0] do_el0_svc+0x48/0x58 [ 72.513767][ C0] el0_svc+0x54/0x168 [ 72.514741][ C0] el0t_64_sync_handler+0x84/0xfc [ 72.516031][ C0] el0t_64_sync+0x190/0x194 [ 72.837918][ C0] Rebooting in 86400 seconds..