Warning: Permanently added '10.128.0.208' (ECDSA) to the list of known hosts. executing program [ 25.443735] ------------[ cut here ]------------ [ 25.448555] WARNING: CPU: 0 PID: 2077 at mm/page_alloc.c:3069 __alloc_pages_nodemask+0x11d7/0x14b0() [ 25.458007] Kernel panic - not syncing: panic_on_warn set ... [ 25.458007] [ 25.465479] CPU: 0 PID: 2077 Comm: syz-executor337 Not tainted 4.4.174+ #4 [ 25.472479] 0000000000000000 c6c2c6d2857c17b5 ffff8800b6b87238 ffffffff81aad1a1 [ 25.480551] 0000000000000000 ffffffff82835ee0 ffffffff82885260 0000000000000bfd [ 25.488585] ffffffff813d12d7 ffff8800b6b87318 ffffffff813a48c2 0000000041b58ab3 [ 25.496593] Call Trace: [ 25.499165] [] dump_stack+0xc1/0x120 [ 25.504600] [] ? __alloc_pages_nodemask+0x11d7/0x14b0 [ 25.511427] [] panic+0x1b9/0x37b [ 25.516433] [] ? add_taint.cold+0x16/0x16 [ 25.522216] [] ? warn_slowpath_common.cold+0x5/0x20 [ 25.528862] [] warn_slowpath_common.cold+0x20/0x20 [ 25.535441] [] warn_slowpath_null+0x2a/0x30 [ 25.541394] [] __alloc_pages_nodemask+0x11d7/0x14b0 [ 25.548206] [] ? save_stack_trace+0x26/0x50 [ 25.554165] [] ? kasan_kmalloc.part.0+0x62/0xf0 [ 25.560464] [] ? kasan_kmalloc+0xb7/0xd0 [ 25.566230] [] ? __kmalloc+0x141/0x330 [ 25.571770] [] ? hashtab_create+0x11d/0x210 [ 25.577927] [] ? symtab_init+0x2c/0xb0 [ 25.583469] [] ? common_read+0x1be/0x380 [ 25.589168] [] ? policydb_read+0xc3b/0x2280 [ 25.595122] [] ? security_load_policy+0x23c/0x9c0 [ 25.601700] [] ? sel_write_load+0x175/0xf90 [ 25.607666] [] ? __vfs_write+0x116/0x3d0 [ 25.613414] [] ? vfs_write+0x182/0x4e0 [ 25.618934] [] ? SyS_write+0xdc/0x1c0 [ 25.624376] [] ? entry_SYSCALL_64_fastpath+0x1e/0x9a [ 25.631115] [] ? policydb_read+0xc3b/0x2280 [ 25.637069] [] ? security_load_policy+0x23c/0x9c0 [ 25.643560] [] ? sel_write_load+0x175/0xf90 [ 25.649581] [] ? vfs_write+0x182/0x4e0 [ 25.655218] [] ? __alloc_pages_direct_compact+0x220/0x220 [ 25.662389] [] ? trace_hardirqs_on_caller+0x500/0x5a0 [ 25.669324] [] ? policydb_read+0x7dd/0x2280 [ 25.675421] [] ? kasan_slab_free+0x11a/0x190 [ 25.681459] [] ? check_preemption_disabled+0x3c/0x200 [ 25.688286] [] alloc_kmem_pages+0x12/0x20 [ 25.694077] [] kmalloc_order+0x21/0x70 [ 25.699611] [] kmalloc_order_trace+0x1f/0x1a0 [ 25.705747] [] __kmalloc+0x1c2/0x330 [ 25.711090] [] ? symcmp+0x30/0x30 [ 25.716227] [] str_read+0x2b/0x130 [ 25.721408] [] common_read+0x260/0x380 [ 25.726934] [] ? class_read+0x950/0x950 [ 25.732546] [] ? policydb_read+0x7dd/0x2280 [ 25.738501] [] ? kfree+0xf4/0x310 [ 25.743584] [] policydb_read+0xc3b/0x2280 [ 25.749429] [] ? mark_held_locks+0xb1/0x100 [ 25.755406] [] ? get_page_from_freelist+0x9d8/0x1d00 [ 25.762145] [] ? class_read+0x950/0x950 [ 25.767874] [] ? string_to_av_perm+0x90/0x90 [ 25.773920] [] ? security_load_policy+0x103/0x9c0 [ 25.780403] [] ? check_preemption_disabled+0x3c/0x200 [ 25.787286] [] ? check_preemption_disabled+0x3c/0x200 [ 25.794121] [] ? kasan_kmalloc+0xb7/0xd0 [ 25.799819] [] ? kmem_cache_alloc_trace+0x123/0x2d0 [ 25.806473] [] security_load_policy+0x23c/0x9c0 [ 25.812905] [] ? native_set_pgd+0x50/0x50 [ 25.818702] [] ? security_get_bools+0x610/0x610 [ 25.825016] [] ? vmap_page_range_noflush+0x517/0x780 [ 25.831754] [] ? alloc_vmap_area.isra.0+0x810/0x810 [ 25.838474] [] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 25.845360] [] ? check_stack_object+0x114/0x160 [ 25.851681] [] ? __check_object_size+0x222/0x332 [ 25.858076] [] sel_write_load+0x175/0xf90 [ 25.863919] [] ? sel_read_bool+0x240/0x240 [ 25.869807] [] ? trace_hardirqs_on+0x10/0x10 [ 25.875885] [] __vfs_write+0x116/0x3d0 [ 25.875896] [] ? sel_read_bool+0x240/0x240 [ 25.875902] [] ? __vfs_read+0x3c0/0x3c0 [ 25.875915] [] ? check_preemption_disabled+0x3c/0x200 [ 25.875921] [] ? check_preemption_disabled+0x3c/0x200 [ 25.875929] [] ? rcu_read_lock_sched_held+0x10b/0x130 [ 25.875938] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 25.875945] [] ? __sb_start_write+0x14f/0x310 [ 25.875951] [] vfs_write+0x182/0x4e0 [ 25.875957] [] SyS_write+0xdc/0x1c0 [ 25.875963] [] ? SyS_read+0x1c0/0x1c0 [ 25.875974] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 25.875984] [] entry_SYSCALL_64_fastpath+0x1e/0x9a [ 25.881934] Kernel Offset: disabled [ 25.959769] Rebooting in 86400 seconds..