Warning: Permanently added '10.128.1.27' (ECDSA) 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 [ 46.316571] ------------[ cut here ]------------ [ 46.321469] WARNING: CPU: 0 PID: 2883 at mm/gup.c:388 __get_user_pages+0xae7/0xfd0() [ 46.329903] Kernel panic - not syncing: panic_on_warn set ... [ 46.329903] [ 46.337258] CPU: 0 PID: 2883 Comm: syz-executor551 Not tainted 4.4.174+ #4 [ 46.344302] 0000000000000000 e74ea12659d4ff13 ffff8801d1dcf890 ffffffff81aad1a1 [ 46.352582] 0000000000000000 ffffffff82835ee0 ffffffff82892ea0 0000000000000184 [ 46.360645] ffffffff8142cb27 ffff8801d1dcf970 ffffffff813a48c2 0000000041b58ab3 [ 46.368675] Call Trace: [ 46.371258] [] dump_stack+0xc1/0x120 [ 46.376613] [] ? __get_user_pages+0xae7/0xfd0 [ 46.382739] [] panic+0x1b9/0x37b [ 46.387751] [] ? add_taint.cold+0x16/0x16 [ 46.393531] [] ? memset+0x32/0x40 [ 46.398646] [] ? warn_slowpath_common.cold+0x5/0x20 [ 46.405300] [] warn_slowpath_common.cold+0x20/0x20 [ 46.411870] [] warn_slowpath_null+0x2a/0x30 [ 46.417865] [] __get_user_pages+0xae7/0xfd0 [ 46.423816] [] ? follow_page_mask+0x10d0/0x10d0 [ 46.430141] [] ? __access_remote_vm+0xc9/0x3c0 [ 46.436359] [] get_user_pages+0x6d/0x90 [ 46.441968] [] __access_remote_vm+0x1e3/0x3c0 [ 46.448102] [] ? do_page_mkwrite+0x360/0x360 [ 46.454149] [] ? check_stack_object+0x114/0x160 [ 46.460461] [] access_remote_vm+0x36/0x50 [ 46.466249] [] mem_rw.isra.0+0x178/0x320 [ 46.472036] [] mem_write+0x55/0x70 [ 46.477231] [] __vfs_write+0x116/0x3d0 [ 46.482756] [] ? mem_rw.isra.0+0x320/0x320 [ 46.488625] [] ? __vfs_read+0x3c0/0x3c0 [ 46.494239] [] ? check_preemption_disabled+0x3c/0x200 [ 46.501067] [] ? check_preemption_disabled+0x3c/0x200 [ 46.507898] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 46.514729] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 46.521470] [] ? __sb_start_write+0x14f/0x310 [ 46.527620] [] vfs_write+0x182/0x4e0 [ 46.532971] [] SyS_write+0xdc/0x1c0 [ 46.538235] [] ? SyS_read+0x1c0/0x1c0 [ 46.543685] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 46.550173] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 46.557189] Kernel Offset: disabled [ 46.560858] Rebooting in 86400 seconds..