Warning: Permanently added '10.128.1.4' (ECDSA) to the list of known hosts. executing program [ 19.063587] ------------[ cut here ]------------ [ 19.064591] WARNING: CPU: 1 PID: 2042 at mm/page_alloc.c:3556 __alloc_pages_nodemask+0x13a0/0x1bd0 [ 19.066043] Kernel panic - not syncing: panic_on_warn set ... [ 19.066043] [ 19.067434] CPU: 1 PID: 2042 Comm: syz-executor127 Not tainted 4.9.141+ #23 [ 19.069131] ffff8801ce876f78 ffffffff81b42e79 ffffffff82a38ce0 00000000ffffffff [ 19.070852] ffffffff82a96600 0000000000000001 0000000000000009 ffff8801ce877038 [ 19.072909] ffffffff813f7125 0000000041b58ab3 ffffffff82e2b62b ffffffff813f6f66 [ 19.074660] Call Trace: [ 19.075228] [] dump_stack+0xc1/0x128 [ 19.076258] [] panic+0x1bf/0x39f [ 19.077357] [] ? add_taint.cold.5+0x16/0x16 [ 19.078554] [] ? __warn.cold.8+0x14/0x2f [ 19.079708] [] ? __alloc_pages_nodemask+0x13a0/0x1bd0 [ 19.080927] [] __warn.cold.8+0x2f/0x2f [ 19.081935] [] warn_slowpath_null+0x2c/0x40 [ 19.082877] [] __alloc_pages_nodemask+0x13a0/0x1bd0 [ 19.085144] [] ? kasan_kmalloc.part.1+0xc9/0xf0 [ 19.091443] [] ? kasan_kmalloc.part.1+0x62/0xf0 [ 19.097847] [] ? kmem_cache_alloc_trace+0x117/0x2e0 [ 19.104497] [] ? user_read+0xce/0x3e0 [ 19.109930] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 19.116575] [] ? vfs_write+0x187/0x520 [ 19.122093] [] ? SyS_write+0xd9/0x1c0 [ 19.127524] [] ? do_fast_syscall_32+0x2f1/0xa10 [ 19.133825] [] ? entry_SYSENTER_compat+0x90/0xa2 [ 19.140211] [] ? quarantine_put+0xd9/0x180 [ 19.146090] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 19.152924] [] ? policydb_read+0x85e/0x2390 [ 19.158930] [] ? kasan_slab_free+0x119/0x190 [ 19.165002] [] ? save_stack_trace+0x16/0x20 [ 19.170949] [] ? kasan_slab_free+0xac/0x190 [ 19.176901] [] ? kfree+0xfb/0x310 [ 19.181998] [] ? policydb_read+0x85e/0x2390 [ 19.187965] [] ? security_load_policy+0x264/0x9b0 [ 19.194618] [] ? __vfs_write+0x115/0x580 [ 19.200312] [] kmalloc_order+0x2a/0x70 [ 19.205999] [] kmalloc_order_trace+0x1f/0x190 [ 19.212146] [] __kmalloc+0x1ae/0x310 [ 19.217508] [] str_read+0x39/0x150 [ 19.222679] [] user_read+0x23a/0x3e0 [ 19.228043] [] ? mls_read_range_helper+0x380/0x380 [ 19.234810] [] ? debug_object_activate+0x4e0/0x4e0 [ 19.241372] [] ? kfree+0xdb/0x310 [ 19.246457] [] ? policydb_read+0x85e/0x2390 [ 19.252408] [] ? mls_read_range_helper+0x380/0x380 [ 19.258981] [] policydb_read+0xdba/0x2390 [ 19.264777] [] ? trace_hardirqs_on+0x10/0x10 [ 19.270920] [] ? string_to_av_perm+0x90/0x90 [ 19.277150] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 19.283898] [] ? check_preemption_disabled+0x3b/0x200 [ 19.290719] [] ? kasan_unpoison_shadow+0x35/0x50 [ 19.297256] [] ? kasan_kmalloc+0xaf/0xc0 [ 19.302949] [] ? kmem_cache_alloc_trace+0x117/0x2e0 [ 19.309709] [] ? security_load_policy+0x137/0x9b0 [ 19.316181] [] security_load_policy+0x264/0x9b0 [ 19.322504] [] ? security_get_bools+0x690/0x690 [ 19.328804] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 19.335643] [] ? __alloc_pages_nodemask+0x11df/0x1bd0 [ 19.342468] [] ? trace_hardirqs_on+0x10/0x10 [ 19.348523] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 19.355199] [] ? vmap_page_range_noflush+0x512/0x770 [ 19.361937] [] ? alloc_vmap_area.isra.8+0x8d0/0x8d0 [ 19.368585] [] ? kasan_unpoison_shadow+0x35/0x50 [ 19.374971] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 19.381707] [] ? check_stack_object+0x110/0x150 [ 19.388032] [] ? __check_object_size+0x248/0x38e [ 19.394429] [] sel_write_load+0x19b/0xfa0 [ 19.400207] [] ? trace_hardirqs_on+0xd/0x10 [ 19.406177] [] ? sel_read_bool+0x240/0x240 [ 19.412043] [] ? kasan_slab_free+0xac/0x190 [ 19.418015] [] ? kmem_cache_free+0xbe/0x310 [ 19.423984] [] ? trace_hardirqs_on+0x10/0x10 [ 19.430036] [] __vfs_write+0x115/0x580 [ 19.435571] [] ? sel_read_bool+0x240/0x240 [ 19.441607] [] ? __vfs_read+0x560/0x560 [ 19.447212] [] ? putname+0xdb/0x110 [ 19.452562] [] ? check_preemption_disabled+0x3b/0x200 [ 19.459412] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 19.466330] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 19.472893] [] ? __sb_start_write+0x161/0x300 [ 19.479039] [] vfs_write+0x187/0x520 [ 19.484419] [] SyS_write+0xd9/0x1c0 [ 19.489679] [] ? SyS_read+0x1c0/0x1c0 [ 19.495172] [] ? do_fast_syscall_32+0xcf/0xa10 [ 19.501651] [] ? SyS_read+0x1c0/0x1c0 [ 19.507091] [] do_fast_syscall_32+0x2f1/0xa10 [ 19.513219] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 19.519868] [] entry_SYSENTER_compat+0x90/0xa2 [ 19.526859] Kernel Offset: disabled [ 19.530503] Rebooting in 86400 seconds..