Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts. executing program executing program executing program executing program syzkaller login: [ 183.639073][ T8605] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 206.021100][ T2881] ================================================================== [ 206.029514][ T2881] BUG: KASAN: use-after-free in rxrpc_send_keepalive+0x8a2/0x940 [ 206.037319][ T2881] Read of size 8 at addr ffff8880a1aec498 by task kworker/0:2/2881 [ 206.045191][ T2881] [ 206.047554][ T2881] CPU: 0 PID: 2881 Comm: kworker/0:2 Not tainted 5.4.0-rc1+ #0 [ 206.055078][ T2881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.065139][ T2881] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 206.071446][ T2881] Call Trace: [ 206.074729][ T2881] dump_stack+0x172/0x1f0 [ 206.079049][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.084420][ T2881] print_address_description.constprop.0.cold+0xd4/0x30b [ 206.094739][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.100370][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.105727][ T2881] __kasan_report.cold+0x1b/0x41 [ 206.110686][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.116077][ T2881] kasan_report+0x12/0x20 [ 206.120484][ T2881] __asan_report_load8_noabort+0x14/0x20 [ 206.126107][ T2881] rxrpc_send_keepalive+0x8a2/0x940 [ 206.131301][ T2881] ? rxrpc_reject_packets+0xab0/0xab0 [ 206.136654][ T2881] ? __kasan_check_read+0x11/0x20 [ 206.141679][ T2881] ? mark_lock+0xc2/0x1220 [ 206.146089][ T2881] ? find_held_lock+0x35/0x130 [ 206.150844][ T2881] ? mark_held_locks+0xa4/0xf0 [ 206.155598][ T2881] ? _raw_spin_unlock_bh+0x31/0x40 [ 206.160687][ T2881] ? __local_bh_enable_ip+0x15a/0x270 [ 206.166320][ T2881] ? lockdep_hardirqs_on+0x421/0x5e0 [ 206.171602][ T2881] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 206.177731][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.182759][ T2881] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 206.188814][ T2881] ? __local_bh_enable_ip+0x15a/0x270 [ 206.194184][ T2881] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 206.199992][ T2881] ? rxrpc_peer_add_rtt+0x650/0x650 [ 206.205177][ T2881] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 206.210796][ T2881] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 206.217109][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.222330][ T2881] process_one_work+0x9af/0x1740 [ 206.227295][ T2881] ? pwq_dec_nr_in_flight+0x320/0x320 [ 206.232748][ T2881] ? lock_acquire+0x190/0x410 [ 206.237423][ T2881] worker_thread+0x98/0xe40 [ 206.241911][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.246924][ T2881] kthread+0x361/0x430 [ 206.250976][ T2881] ? process_one_work+0x1740/0x1740 [ 206.256691][ T2881] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 206.262914][ T2881] ret_from_fork+0x24/0x30 [ 206.267315][ T2881] [ 206.269627][ T2881] Allocated by task 17561: [ 206.274045][ T2881] save_stack+0x23/0x90 [ 206.278297][ T2881] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 206.284630][ T2881] kasan_kmalloc+0x9/0x10 [ 206.289026][ T2881] kmem_cache_alloc_trace+0x158/0x790 [ 206.294486][ T2881] rxrpc_alloc_connection+0x86/0x5f0 [ 206.299750][ T2881] rxrpc_connect_call+0x648/0x4c00 [ 206.304859][ T2881] rxrpc_new_client_call+0x978/0x19d0 [ 206.310481][ T2881] rxrpc_do_sendmsg+0xff5/0x1d53 [ 206.315413][ T2881] rxrpc_sendmsg+0x4d6/0x5f0 [ 206.319986][ T2881] sock_sendmsg+0xd7/0x130 [ 206.324386][ T2881] ___sys_sendmsg+0x3e2/0x920 [ 206.329045][ T2881] __sys_sendmmsg+0x1bf/0x4d0 [ 206.333788][ T2881] __x64_sys_sendmmsg+0x9d/0x100 [ 206.338719][ T2881] do_syscall_64+0xfa/0x760 [ 206.343637][ T2881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.349514][ T2881] [ 206.351834][ T2881] Freed by task 17578: [ 206.355905][ T2881] save_stack+0x23/0x90 [ 206.360053][ T2881] __kasan_slab_free+0x102/0x150 [ 206.365146][ T2881] kasan_slab_free+0xe/0x10 [ 206.369806][ T2881] kfree+0x10a/0x2c0 [ 206.373692][ T2881] rxrpc_destroy_connection+0x1f2/0x2d0 [ 206.379217][ T2881] rcu_core+0x581/0x1560 [ 206.383459][ T2881] rcu_core_si+0x9/0x10 [ 206.387681][ T2881] __do_softirq+0x262/0x98c [ 206.392170][ T2881] [ 206.394491][ T2881] The buggy address belongs to the object at ffff8880a1aec480 [ 206.394491][ T2881] which belongs to the cache kmalloc-1k of size 1024 [ 206.408540][ T2881] The buggy address is located 24 bytes inside of [ 206.408540][ T2881] 1024-byte region [ffff8880a1aec480, ffff8880a1aec880) [ 206.421927][ T2881] The buggy address belongs to the page: [ 206.427545][ T2881] page:ffffea000286bb00 refcount:1 mapcount:0 mapping:ffff8880aa400c40 index:0x0 compound_mapcount: 0 [ 206.438550][ T2881] flags: 0x1fffc0000010200(slab|head) [ 206.443904][ T2881] raw: 01fffc0000010200 ffffea00022d6988 ffffea000230d088 ffff8880aa400c40 [ 206.452471][ T2881] raw: 0000000000000000 ffff8880a1aec000 0000000100000007 0000000000000000 [ 206.461041][ T2881] page dumped because: kasan: bad access detected [ 206.467449][ T2881] [ 206.469863][ T2881] Memory state around the buggy address: [ 206.475494][ T2881] ffff8880a1aec380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 206.483532][ T2881] ffff8880a1aec400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 206.491670][ T2881] >ffff8880a1aec480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.499706][ T2881] ^ [ 206.504535][ T2881] ffff8880a1aec500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.512684][ T2881] ffff8880a1aec580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 206.520731][ T2881] ================================================================== [ 206.528768][ T2881] Disabling lock debugging due to kernel taint [ 206.535107][ T2881] Kernel panic - not syncing: panic_on_warn set ... [ 206.541698][ T2881] CPU: 0 PID: 2881 Comm: kworker/0:2 Tainted: G B 5.4.0-rc1+ #0 [ 206.550605][ T2881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.560648][ T2881] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 206.566967][ T2881] Call Trace: [ 206.570250][ T2881] dump_stack+0x172/0x1f0 [ 206.574633][ T2881] panic+0x2dc/0x755 [ 206.578546][ T2881] ? add_taint.cold+0x16/0x16 [ 206.583388][ T2881] ? trace_hardirqs_on+0x5e/0x240 [ 206.588400][ T2881] ? trace_hardirqs_on+0x5e/0x240 [ 206.593419][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.598838][ T2881] end_report+0x47/0x4f [ 206.602993][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.608358][ T2881] __kasan_report.cold+0xe/0x41 [ 206.613204][ T2881] ? rxrpc_send_keepalive+0x8a2/0x940 [ 206.618573][ T2881] kasan_report+0x12/0x20 [ 206.623047][ T2881] __asan_report_load8_noabort+0x14/0x20 [ 206.628685][ T2881] rxrpc_send_keepalive+0x8a2/0x940 [ 206.633882][ T2881] ? rxrpc_reject_packets+0xab0/0xab0 [ 206.639238][ T2881] ? __kasan_check_read+0x11/0x20 [ 206.645018][ T2881] ? mark_lock+0xc2/0x1220 [ 206.649435][ T2881] ? find_held_lock+0x35/0x130 [ 206.654310][ T2881] ? mark_held_locks+0xa4/0xf0 [ 206.659088][ T2881] ? _raw_spin_unlock_bh+0x31/0x40 [ 206.664188][ T2881] ? __local_bh_enable_ip+0x15a/0x270 [ 206.669583][ T2881] ? lockdep_hardirqs_on+0x421/0x5e0 [ 206.674861][ T2881] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 206.680857][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.685878][ T2881] ? rxrpc_peer_keepalive_worker+0x62e/0xd02 [ 206.691857][ T2881] ? __local_bh_enable_ip+0x15a/0x270 [ 206.697330][ T2881] rxrpc_peer_keepalive_worker+0x7be/0xd02 [ 206.703151][ T2881] ? rxrpc_peer_add_rtt+0x650/0x650 [ 206.708367][ T2881] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 206.714007][ T2881] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 206.720009][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.725035][ T2881] process_one_work+0x9af/0x1740 [ 206.729965][ T2881] ? pwq_dec_nr_in_flight+0x320/0x320 [ 206.735526][ T2881] ? lock_acquire+0x190/0x410 [ 206.740291][ T2881] worker_thread+0x98/0xe40 [ 206.744786][ T2881] ? trace_hardirqs_on+0x67/0x240 [ 206.751993][ T2881] kthread+0x361/0x430 [ 206.756063][ T2881] ? process_one_work+0x1740/0x1740 [ 206.761255][ T2881] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 206.767508][ T2881] ret_from_fork+0x24/0x30 [ 206.773334][ T2881] Kernel Offset: disabled [ 206.777676][ T2881] Rebooting in 86400 seconds..