callbacks suppressed
[  660.033887] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  660.033889] Mem-Info:
[  660.033922] active_anon:254002 inactive_anon:214 isolated_anon:0
[  660.033922]  active_file:16 inactive_file:11 isolated_file:1
[  660.033922]  unevictable:0 dirty:0 writeback:0 unstable:0
[  660.033922]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  660.033922]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  660.033922]  free:10955 free_pcp:216 free_cma:0
[  660.039269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.039280] Call Trace:
[  660.046752] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:60kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  660.049159]  <IRQ>
[  660.082499] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  660.092260]  dump_stack+0x197/0x210
[  660.094834] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.124065]  warn_alloc.cold+0x7b/0x173
[  660.126219] lowmem_reserve[]: 0 2545 2546 2546 2546
[  660.152125]  ? zone_watermark_ok_safe+0x260/0x260
[  660.155745] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:60kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  660.182006]  ? __cpuset_node_allowed+0x136/0x540
[  660.185969] lowmem_reserve[]: 0 0 1 1 1
[  660.191094]  ? __isolate_free_page+0x4c0/0x4c0
[  660.195936] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  660.224972]  ? wake_all_kswapds+0x14d/0x300
[  660.229716] lowmem_reserve[]: 0 0 0 0 0
[  660.233711]  __alloc_pages_slowpath+0x2214/0x2870
[  660.238269] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  660.264171]  ? warn_alloc+0x110/0x110
[  660.268625] lowmem_reserve[]: 0 0 0 0 0
[  660.272626]  ? __lock_acquire+0x6ee/0x49c0
[  660.277458] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  660.305185]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.308979] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  660.312972]  ? should_fail+0x14d/0x85c
[  660.317215] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  660.329373]  ? __isolate_free_page+0x4c0/0x4c0
[  660.334926] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  660.348393]  __alloc_pages_nodemask+0x617/0x750
[  660.352273] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  660.363124]  ? __alloc_pages_slowpath+0x2870/0x2870
[  660.367786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  660.383408]  ? find_held_lock+0x35/0x130
[  660.388079] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  660.396940]  cache_grow_begin+0x91/0x8c0
[  660.401950] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  660.410542]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.414590] 280 total pagecache pages
[  660.423442]  ? __cpuset_node_allowed+0x136/0x540
[  660.427502] 0 pages in swap cache
[  660.436089]  fallback_alloc+0x1fd/0x2d0
[  660.441620] Swap cache stats: add 0, delete 0, find 0/0
[  660.445440]  ____cache_alloc_node+0x1be/0x1e0
[  660.450178] Free swap  = 0kB
[  660.453653]  kmem_cache_alloc_node+0xe3/0x710
[  660.457613] Total swap = 0kB
[  660.462992]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  660.467480] 1965979 pages RAM
[  660.470537]  __alloc_skb+0xd5/0x5f0
[  660.475015] 0 pages HighMem/MovableOnly
[  660.478042]  ? skb_trim+0x190/0x190
[  660.482290] 341741 pages reserved
[  660.485399]  ? kasan_check_read+0x11/0x20
[  660.485428]  ndisc_alloc_skb+0x13c/0x340
[  660.489079] 0 pages cma reserved
[  660.493081]  ndisc_send_rs+0x35f/0x6e0
[  660.515720]  addrconf_rs_timer+0x30f/0x680
[  660.519991]  ? ipv6_get_lladdr+0x490/0x490
[  660.524255]  call_timer_fn+0x18d/0x720
[  660.528186]  ? ipv6_get_lladdr+0x490/0x490
[  660.532440] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  660.532538]  ? process_timeout+0x40/0x40
[  660.543017] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  660.547085]  ? run_timer_softirq+0x644/0x16a0
[  660.547108]  ? trace_hardirqs_on+0x67/0x220
[  660.560885]  ? ipv6_get_lladdr+0x490/0x490
[  660.565130]  run_timer_softirq+0x64f/0x16a0
[  660.569495]  ? add_timer+0xbe0/0xbe0
[  660.573218]  ? __lock_is_held+0xb6/0x140
[  660.577409]  __do_softirq+0x25c/0x921
[  660.581325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.586874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.592446]  irq_exit+0x180/0x1d0
[  660.596054]  smp_apic_timer_interrupt+0x13b/0x550
[  660.600933]  apic_timer_interrupt+0xf/0x20
[  660.605208]  </IRQ>
[  660.607724] RIP: 0010:console_unlock+0xf3c/0x10d0
[  660.612579] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  660.631495] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  660.639324] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  660.646606] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  660.653986] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  660.661274] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  660.668555] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  660.675846]  ? netconsole_netdev_event+0x280/0x280
[  660.680800]  ? console_unlock+0xf36/0x10d0
[  660.685065]  vprintk_emit+0x280/0x6d0
[  660.688890]  vprintk_default+0x28/0x30
[  660.692794]  vprintk_func+0x7e/0x189
[  660.696526]  printk+0xba/0xed
[  660.699630]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  660.704537]  ? _raw_spin_unlock_irq+0x5e/0x90
[  660.709058]  dump_unreclaimable_slab.cold+0xde/0xef
[  660.714118]  dump_header+0x44b/0xa55
[  660.717850]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  660.722971]  ? ___ratelimit+0x60/0x595
[  660.726889]  ? do_raw_spin_unlock+0x181/0x270
[  660.731409]  oom_kill_process.cold+0x10/0x6ef
[  660.735952]  ? lock_downgrade+0x880/0x880
[  660.740127]  ? kasan_check_read+0x11/0x20
[  660.744280]  out_of_memory+0x362/0x1330
[  660.748377]  ? oom_killer_disable+0x280/0x280
[  660.752889]  ? mutex_trylock+0x18e/0x1e0
[  660.756959]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  660.761908]  __alloc_pages_slowpath+0x20b5/0x2870
[  660.766802]  ? warn_alloc+0x110/0x110
[  660.770996]  ? __lock_is_held+0xb6/0x140
[  660.775073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.780628]  ? should_fail+0x14d/0x85c
[  660.784540]  ? __might_sleep+0x95/0x190
[  660.788543]  __alloc_pages_nodemask+0x617/0x750
[  660.793238]  ? kasan_check_read+0x11/0x20
[  660.797401]  ? __alloc_pages_slowpath+0x2870/0x2870
[  660.802433]  ? find_get_entry+0x3e1/0xa00
[  660.806601]  ? find_get_pages_contig+0xed0/0xed0
[  660.811374]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  660.816933]  alloc_pages_current+0x107/0x210
[  660.821344]  __page_cache_alloc+0x2bd/0x450
[  660.825663]  ? kasan_check_read+0x11/0x20
[  660.829937]  filemap_fault+0xfeb/0x1f00
[  660.833918]  ? lock_downgrade+0x880/0x880
[  660.838216]  ? __lock_page_or_retry+0xdc0/0xdc0
[  660.843058]  ? lock_acquire+0x16f/0x3f0
[  660.847028]  ? ext4_filemap_fault+0x7b/0xaf
[  660.851528]  ext4_filemap_fault+0x83/0xaf
[  660.855692]  __do_fault+0x111/0x480
[  660.859409]  __handle_mm_fault+0x2d78/0x3f80
[  660.863856]  ? copy_page_range+0x2030/0x2030
[  660.868420]  ? count_memcg_event_mm+0x2b1/0x4d0
[  660.873165]  handle_mm_fault+0x1b5/0x690
[  660.877242]  __do_page_fault+0x62a/0xe90
[  660.881318]  ? vmalloc_fault+0x740/0x740
[  660.885392]  ? trace_hardirqs_off_caller+0x65/0x220
[  660.890433]  ? trace_hardirqs_on_caller+0x6a/0x220
[  660.895402]  ? page_fault+0x8/0x30
[  660.899009]  do_page_fault+0x71/0x57d
[  660.902954]  ? page_fault+0x8/0x30
[  660.906493]  page_fault+0x1e/0x30
[  660.909977] RIP: 0033:0x45b153
[  660.913269] Code: Bad RIP value.
[  660.916794] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  660.922165] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  660.929456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  660.936739] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  660.944018] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  660.951320] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  660.958632] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  660.958711] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  660.966282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.966304] Workqueue: bat_events batadv_bla_periodic_work
[  660.966311] Call Trace:
[  660.966333]  dump_stack+0x197/0x210
[  660.966352]  warn_alloc.cold+0x7b/0x173
[  660.966372]  ? zone_watermark_ok_safe+0x260/0x260
[  660.973291] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  660.982599]  ? __cpuset_node_allowed+0x136/0x540
[  660.988329] syz-fuzzer cpuset=/ mems_allowed=0-1
[  660.990931]  ? __isolate_free_page+0x4c0/0x4c0
[  661.027799]  ? wake_all_kswapds+0x14d/0x300
[  661.032148]  __alloc_pages_slowpath+0x2214/0x2870
[  661.037026]  ? warn_alloc+0x110/0x110
[  661.040940]  ? __lock_acquire+0x6ee/0x49c0
[  661.045192]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.050745]  ? should_fail+0x14d/0x85c
[  661.054653]  ? __isolate_free_page+0x4c0/0x4c0
[  661.059268]  __alloc_pages_nodemask+0x617/0x750
[  661.064407]  ? __alloc_pages_slowpath+0x2870/0x2870
[  661.069533]  ? find_held_lock+0x35/0x130
[  661.073634]  cache_grow_begin+0x91/0x8c0
[  661.077723]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  661.083261]  ? __cpuset_node_allowed+0x136/0x540
[  661.088033]  fallback_alloc+0x1fd/0x2d0
[  661.092029]  ____cache_alloc_node+0x1be/0x1e0
[  661.096544]  kmem_cache_alloc_node+0xe3/0x710
[  661.101072]  ? __lock_acquire+0x6ee/0x49c0
[  661.105311]  ? __lock_acquire+0x6ee/0x49c0
[  661.109574]  __alloc_skb+0xd5/0x5f0
[  661.113222]  ? skb_trim+0x190/0x190
[  661.116866]  ? batadv_bla_send_claim+0x2a7/0xf60
[  661.121632]  arp_create+0x193/0xa90
[  661.125278]  batadv_bla_send_claim+0x38d/0xf60
[  661.129881]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  661.134997]  ? batadv_bla_send_announce+0xba/0x150
[  661.139922]  ? batadv_bla_send_announce+0xba/0x150
[  661.144868]  ? __local_bh_enable_ip+0x15a/0x270
[  661.149559]  batadv_bla_send_announce+0x103/0x150
[  661.154411]  ? batadv_bla_send_claim+0xf60/0xf60
[  661.159191]  ? kasan_check_read+0x11/0x20
[  661.163343]  batadv_bla_periodic_work+0x884/0xe10
[  661.168186]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  661.173159]  process_one_work+0x989/0x1750
[  661.177493]  ? pwq_dec_nr_in_flight+0x320/0x320
[  661.182178]  ? lock_acquire+0x16f/0x3f0
[  661.186155]  ? kasan_check_write+0x14/0x20
[  661.190840]  ? do_raw_spin_lock+0xd7/0x250
[  661.195100]  worker_thread+0x98/0xe40
[  661.198916]  ? trace_hardirqs_on+0x67/0x220
[  661.203258]  kthread+0x354/0x420
[  661.206633]  ? process_one_work+0x1750/0x1750
[  661.211153]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  661.216714]  ret_from_fork+0x24/0x30
[  661.220444] warn_alloc_show_mem: 1 callbacks suppressed
[  661.220455] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  661.220457] Mem-Info:
[  661.220489] active_anon:254002 inactive_anon:214 isolated_anon:0
[  661.220489]  active_file:16 inactive_file:11 isolated_file:1
[  661.220489]  unevictable:0 dirty:0 writeback:0 unstable:0
[  661.220489]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  661.220489]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  661.220489]  free:10955 free_pcp:216 free_cma:0
[  661.225830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.233303] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:60kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  661.235700] Call Trace:
[  661.269679] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  661.279026]  <IRQ>
[  661.306811] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  661.309517]  dump_stack+0x197/0x210
[  661.335184] lowmem_reserve[]: 0 2545 2546 2546 2546
[  661.337388]  warn_alloc.cold+0x7b/0x173
[  661.363670] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:60kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  661.367320]  ? zone_watermark_ok_safe+0x260/0x260
[  661.372346] lowmem_reserve[]: 0 0 1 1 1
[  661.376340]  ? __cpuset_node_allowed+0x136/0x540
[  661.405314] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  661.410190]  ? __isolate_free_page+0x4c0/0x4c0
[  661.414136] lowmem_reserve[]: 0 0 0 0 0
[  661.418989]  ? wake_all_kswapds+0x14d/0x300
[  661.444742] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  661.449349]  __alloc_pages_slowpath+0x2214/0x2870
[  661.453499] lowmem_reserve[]: 0 0 0 0 0
[  661.457865]  ? warn_alloc+0x110/0x110
[  661.485911] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  661.490786]  ? __lock_acquire+0x6ee/0x49c0
[  661.494925] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  661.498750]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.510874] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  661.515157]  ? should_fail+0x14d/0x85c
[  661.528767] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  661.534376]  ? __isolate_free_page+0x4c0/0x4c0
[  661.545179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.549297]  __alloc_pages_nodemask+0x617/0x750
[  661.564898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.569505]  ? __alloc_pages_slowpath+0x2870/0x2870
[  661.578471] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  661.583265]  ? find_held_lock+0x35/0x130
[  661.591827] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  661.597001]  cache_grow_begin+0x91/0x8c0
[  661.605845] 280 total pagecache pages
[  661.609933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.618581] 0 pages in swap cache
[  661.622649]  ? __cpuset_node_allowed+0x136/0x540
[  661.626429] Swap cache stats: add 0, delete 0, find 0/0
[  661.626439] Free swap  = 0kB
[  661.632973]  fallback_alloc+0x1fd/0x2d0
[  661.636399] Total swap = 0kB
[  661.641178]  ____cache_alloc_node+0x1be/0x1e0
[  661.646522] 1965979 pages RAM
[  661.649547]  kmem_cache_alloc+0x1f3/0x700
[  661.653525] 0 pages HighMem/MovableOnly
[  661.656569]  ? mark_held_locks+0xb1/0x100
[  661.663041] 341741 pages reserved
[  661.663050] 0 pages cma reserved
[  661.666152]  ? __netdev_alloc_skb+0x370/0x470
[  661.690779]  __build_skb+0x3e/0x310
[  661.694442]  __netdev_alloc_skb+0x2ba/0x470
[  661.699401]  send_hsr_supervision_frame+0x110/0xfc0
[  661.704540]  ? lock_acquire+0x16f/0x3f0
[  661.708531]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  661.709954] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  661.713567]  hsr_announce+0x12f/0x3b0
[  661.724132] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  661.727962]  call_timer_fn+0x18d/0x720
[  661.738011]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  661.743229]  ? process_timeout+0x40/0x40
[  661.747288]  ? run_timer_softirq+0x644/0x16a0
[  661.751796]  ? trace_hardirqs_on+0x67/0x220
[  661.756124]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  661.761315]  run_timer_softirq+0x64f/0x16a0
[  661.765790]  ? add_timer+0xbe0/0xbe0
[  661.769565]  ? __lock_is_held+0xb6/0x140
[  661.773647]  __do_softirq+0x25c/0x921
[  661.777449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.783007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.788569]  irq_exit+0x180/0x1d0
[  661.792037]  smp_apic_timer_interrupt+0x13b/0x550
[  661.796891]  apic_timer_interrupt+0xf/0x20
[  661.801133]  </IRQ>
[  661.803413] RIP: 0010:console_unlock+0xf3c/0x10d0
[  661.808365] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  661.827594] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  661.835322] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  661.842601] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  661.849889] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  661.857173] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  661.864626] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  661.872116]  ? netconsole_netdev_event+0x280/0x280
[  661.877061]  ? console_unlock+0xf36/0x10d0
[  661.881325]  vprintk_emit+0x280/0x6d0
[  661.885141]  vprintk_default+0x28/0x30
[  661.889037]  vprintk_func+0x7e/0x189
[  661.892759]  printk+0xba/0xed
[  661.895877]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  661.900671]  ? _raw_spin_unlock_irq+0x5e/0x90
[  661.905191]  dump_unreclaimable_slab.cold+0xde/0xef
[  661.910229]  dump_header+0x44b/0xa55
[  661.913956]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  661.919191]  ? ___ratelimit+0x60/0x595
[  661.923088]  ? do_raw_spin_unlock+0x181/0x270
[  661.927587]  oom_kill_process.cold+0x10/0x6ef
[  661.932200]  ? lock_downgrade+0x880/0x880
[  661.936363]  ? kasan_check_read+0x11/0x20
[  661.940532]  out_of_memory+0x362/0x1330
[  661.944635]  ? oom_killer_disable+0x280/0x280
[  661.949245]  ? mutex_trylock+0x18e/0x1e0
[  661.953306]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  661.958252]  __alloc_pages_slowpath+0x20b5/0x2870
[  661.963122]  ? warn_alloc+0x110/0x110
[  661.966936]  ? __lock_is_held+0xb6/0x140
[  661.971012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.976787]  ? should_fail+0x14d/0x85c
[  661.980697]  ? __might_sleep+0x95/0x190
[  661.984692]  __alloc_pages_nodemask+0x617/0x750
[  661.989462]  ? kasan_check_read+0x11/0x20
[  661.993618]  ? __alloc_pages_slowpath+0x2870/0x2870
[  661.998643]  ? find_get_entry+0x3e1/0xa00
[  662.002804]  ? find_get_pages_contig+0xed0/0xed0
[  662.007573]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  662.013131]  alloc_pages_current+0x107/0x210
[  662.017581]  __page_cache_alloc+0x2bd/0x450
[  662.021904]  ? kasan_check_read+0x11/0x20
[  662.026066]  filemap_fault+0xfeb/0x1f00
[  662.030043]  ? lock_downgrade+0x880/0x880
[  662.034207]  ? __lock_page_or_retry+0xdc0/0xdc0
[  662.038896]  ? lock_acquire+0x16f/0x3f0
[  662.043008]  ? ext4_filemap_fault+0x7b/0xaf
[  662.047426]  ext4_filemap_fault+0x83/0xaf
[  662.051604]  __do_fault+0x111/0x480
[  662.055238]  __handle_mm_fault+0x2d78/0x3f80
[  662.059664]  ? copy_page_range+0x2030/0x2030
[  662.064102]  ? count_memcg_event_mm+0x2b1/0x4d0
[  662.068804]  handle_mm_fault+0x1b5/0x690
[  662.072886]  __do_page_fault+0x62a/0xe90
[  662.076958]  ? vmalloc_fault+0x740/0x740
[  662.081035]  ? trace_hardirqs_off_caller+0x65/0x220
[  662.086076]  ? trace_hardirqs_on_caller+0x6a/0x220
[  662.091016]  ? page_fault+0x8/0x30
[  662.094676]  do_page_fault+0x71/0x57d
[  662.098490]  ? page_fault+0x8/0x30
[  662.102044]  page_fault+0x1e/0x30
[  662.105500] RIP: 0033:0x45b153
[  662.108750] Code: Bad RIP value.
[  662.112135] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  662.117507] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  662.124804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  662.132087] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  662.139375] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  662.147025] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  662.154470] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  662.154608] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  662.162378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.172602] syz-fuzzer cpuset=/ mems_allowed=0-1
[  662.181985] Call Trace:
[  662.189360]  dump_stack+0x197/0x210
[  662.192991]  warn_alloc.cold+0x7b/0x173
[  662.196982]  ? zone_watermark_ok_safe+0x260/0x260
[  662.201844]  ? __cpuset_node_allowed+0x136/0x540
[  662.206722]  ? __isolate_free_page+0x4c0/0x4c0
[  662.211342]  ? wake_all_kswapds+0x14d/0x300
[  662.215680]  __alloc_pages_slowpath+0x2214/0x2870
[  662.220671]  ? warn_alloc+0x110/0x110
[  662.224625]  ? __lock_acquire+0x6ee/0x49c0
[  662.228859]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.234396]  ? should_fail+0x14d/0x85c
[  662.238307]  ? __isolate_free_page+0x4c0/0x4c0
[  662.242903]  __alloc_pages_nodemask+0x617/0x750
[  662.247698]  ? __alloc_pages_slowpath+0x2870/0x2870
[  662.252753]  ? find_held_lock+0x35/0x130
[  662.256818]  cache_grow_begin+0x91/0x8c0
[  662.260894]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  662.266527]  ? __cpuset_node_allowed+0x136/0x540
[  662.271294]  fallback_alloc+0x1fd/0x2d0
[  662.275370]  ____cache_alloc_node+0x1be/0x1e0
[  662.279899]  kmem_cache_alloc+0x1f3/0x700
[  662.284062]  ? finish_task_switch+0x146/0x7c0
[  662.288562]  skb_clone+0x156/0x3e0
[  662.292109]  bpf_clone_redirect+0xb2/0x480
[  662.297267]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  662.302433]  ? mark_held_locks+0x100/0x100
[  662.306690]  ? __schedule+0x86e/0x1dc0
[  662.310580]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  662.315371]  ? firmware_map_remove+0x1a6/0x1a6
[  662.320075]  ? bpf_test_run+0x146/0x430
[  662.324065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.329613]  ? check_preemption_disabled+0x48/0x290
[  662.334641]  ? lock_acquire+0x16f/0x3f0
[  662.338638]  ? kasan_check_read+0x11/0x20
[  662.342795]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  662.347984]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  662.353540]  bpf_test_run+0x10d/0x430
[  662.357467]  bpf_prog_test_run_skb+0x64b/0xb20
[  662.362072]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  662.366929]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  662.372485]  ? fput+0x128/0x1a0
[  662.375849]  ? __bpf_prog_get+0x97/0x290
[  662.380296]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  662.385146]  bpf_prog_test_run+0x129/0x1a0
[  662.389406]  __x64_sys_bpf+0x397/0x4c0
[  662.393321]  ? bpf_prog_get+0x20/0x20
[  662.397140]  do_syscall_64+0xfd/0x620
[  662.401109]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  662.406315] RIP: 0033:0x45b399
[  662.409543] Code: Bad RIP value.
[  662.413517] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  662.421276] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  662.428563] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  662.435926] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  662.443379] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  662.450656] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  662.457953] warn_alloc_show_mem: 1 callbacks suppressed
[  662.457964] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  662.457966] Mem-Info:
[  662.458000] active_anon:254002 inactive_anon:214 isolated_anon:0
[  662.458000]  active_file:17 inactive_file:11 isolated_file:0
[  662.458000]  unevictable:0 dirty:0 writeback:0 unstable:0
[  662.458000]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  662.458000]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  662.458000]  free:10955 free_pcp:216 free_cma:0
[  662.463338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  662.463348] Call Trace:
[  662.470841] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.473219]  <IRQ>
[  662.473310]  dump_stack+0x197/0x210
[  662.506581] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  662.515947]  warn_alloc.cold+0x7b/0x173
[  662.518520] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  662.546550]  ? zone_watermark_ok_safe+0x260/0x260
[  662.548676] lowmem_reserve[]: 0 2545 2546 2546 2546
[  662.552332]  ? __cpuset_node_allowed+0x136/0x540
[  662.579082] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  662.583090]  ? __isolate_free_page+0x4c0/0x4c0
[  662.609383] lowmem_reserve[]: 0 0 1 1 1
[  662.614255]  ? wake_all_kswapds+0x14d/0x300
[  662.619258] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  662.624043]  __alloc_pages_slowpath+0x2214/0x2870
[  662.653367] lowmem_reserve[]: 0 0 0 0 0
[  662.658025]  ? warn_alloc+0x110/0x110
[  662.662251] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  662.666596]  ? __lock_acquire+0x6ee/0x49c0
[  662.692344] lowmem_reserve[]: 0 0 0 0 0
[  662.697225]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.701218] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  662.705017]  ? should_fail+0x14d/0x85c
[  662.732833] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  662.737081]  ? __isolate_free_page+0x4c0/0x4c0
[  662.741032] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  662.746588]  __alloc_pages_nodemask+0x617/0x750
[  662.758706] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  662.762633]  ? __alloc_pages_slowpath+0x2870/0x2870
[  662.776067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  662.780669]  ? find_held_lock+0x35/0x130
[  662.791329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  662.796016]  cache_grow_begin+0x91/0x8c0
[  662.811734] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  662.816783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.825627] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  662.829701]  ? __cpuset_node_allowed+0x136/0x540
[  662.838274] 280 total pagecache pages
[  662.842363]  fallback_alloc+0x1fd/0x2d0
[  662.851189] 0 pages in swap cache
[  662.856747]  ____cache_alloc_node+0x1be/0x1e0
[  662.865307] Swap cache stats: add 0, delete 0, find 0/0
[  662.865319] Free swap  = 0kB
[  662.870097]  kmem_cache_alloc+0x1f3/0x700
[  662.873876] Total swap = 0kB
[  662.877854]  ? mark_held_locks+0xb1/0x100
[  662.881297] 1965979 pages RAM
[  662.885917]  ? __netdev_alloc_skb+0x370/0x470
[  662.891278] 0 pages HighMem/MovableOnly
[  662.894309]  __build_skb+0x3e/0x310
[  662.898434] 341741 pages reserved
[  662.901460]  __netdev_alloc_skb+0x2ba/0x470
[  662.905584] 0 pages cma reserved
[  662.932153]  send_hsr_supervision_frame+0x110/0xfc0
[  662.937186]  ? lock_acquire+0x16f/0x3f0
[  662.941188]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  662.941505] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  662.946221]  hsr_announce+0x12f/0x3b0
[  662.956623] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  662.960435]  call_timer_fn+0x18d/0x720
[  662.969263]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  662.974468]  ? process_timeout+0x40/0x40
[  662.978525]  ? run_timer_softirq+0x644/0x16a0
[  662.983049]  ? trace_hardirqs_on+0x67/0x220
[  662.987406]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  662.992712]  run_timer_softirq+0x64f/0x16a0
[  662.997038]  ? add_timer+0xbe0/0xbe0
[  663.000755]  ? __lock_is_held+0xb6/0x140
[  663.004887]  __do_softirq+0x25c/0x921
[  663.008690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.014337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.019883]  irq_exit+0x180/0x1d0
[  663.023342]  smp_apic_timer_interrupt+0x13b/0x550
[  663.028209]  apic_timer_interrupt+0xf/0x20
[  663.032522]  </IRQ>
[  663.034766] RIP: 0010:console_unlock+0xf3c/0x10d0
[  663.039673] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  663.058608] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  663.066330] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  663.073613] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  663.080895] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  663.088190] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  663.095469] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  663.102883]  ? netconsole_netdev_event+0x280/0x280
[  663.108963]  ? console_unlock+0xf36/0x10d0
[  663.113572]  vprintk_emit+0x280/0x6d0
[  663.117559]  vprintk_default+0x28/0x30
[  663.121466]  vprintk_func+0x7e/0x189
[  663.125204]  printk+0xba/0xed
[  663.128333]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  663.133111]  ? _raw_spin_unlock_irq+0x5e/0x90
[  663.137662]  dump_unreclaimable_slab.cold+0xde/0xef
[  663.142712]  dump_header+0x44b/0xa55
[  663.146450]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  663.151574]  ? ___ratelimit+0x60/0x595
[  663.155483]  ? do_raw_spin_unlock+0x181/0x270
[  663.160000]  oom_kill_process.cold+0x10/0x6ef
[  663.164521]  ? lock_downgrade+0x880/0x880
[  663.168693]  ? kasan_check_read+0x11/0x20
[  663.172864]  out_of_memory+0x362/0x1330
[  663.176856]  ? oom_killer_disable+0x280/0x280
[  663.181497]  ? mutex_trylock+0x18e/0x1e0
[  663.185565]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  663.190513]  __alloc_pages_slowpath+0x20b5/0x2870
[  663.195389]  ? warn_alloc+0x110/0x110
[  663.199288]  ? __lock_is_held+0xb6/0x140
[  663.203363]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.208920]  ? should_fail+0x14d/0x85c
[  663.212856]  ? __might_sleep+0x95/0x190
[  663.216874]  __alloc_pages_nodemask+0x617/0x750
[  663.221910]  ? kasan_check_read+0x11/0x20
[  663.226091]  ? __alloc_pages_slowpath+0x2870/0x2870
[  663.231126]  ? find_get_entry+0x3e1/0xa00
[  663.235495]  ? find_get_pages_contig+0xed0/0xed0
[  663.240268]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  663.245825]  alloc_pages_current+0x107/0x210
[  663.250283]  __page_cache_alloc+0x2bd/0x450
[  663.254614]  ? kasan_check_read+0x11/0x20
[  663.258765]  filemap_fault+0xfeb/0x1f00
[  663.262740]  ? lock_downgrade+0x880/0x880
[  663.267019]  ? __lock_page_or_retry+0xdc0/0xdc0
[  663.271687]  ? lock_acquire+0x16f/0x3f0
[  663.275764]  ? ext4_filemap_fault+0x7b/0xaf
[  663.280100]  ext4_filemap_fault+0x83/0xaf
[  663.284407]  __do_fault+0x111/0x480
[  663.288070]  __handle_mm_fault+0x2d78/0x3f80
[  663.292478]  ? copy_page_range+0x2030/0x2030
[  663.296911]  ? count_memcg_event_mm+0x2b1/0x4d0
[  663.301591]  handle_mm_fault+0x1b5/0x690
[  663.305678]  __do_page_fault+0x62a/0xe90
[  663.309758]  ? vmalloc_fault+0x740/0x740
[  663.313818]  ? trace_hardirqs_off_caller+0x65/0x220
[  663.318829]  ? trace_hardirqs_on_caller+0x6a/0x220
[  663.323789]  ? page_fault+0x8/0x30
[  663.327341]  do_page_fault+0x71/0x57d
[  663.331140]  ? page_fault+0x8/0x30
[  663.334695]  page_fault+0x1e/0x30
[  663.338147] RIP: 0033:0x45b153
[  663.341362] Code: Bad RIP value.
[  663.345270] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  663.350647] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  663.357911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  663.365191] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  663.372599] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  663.379874] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  663.387187] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  663.387393] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  663.394843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  663.405086] syz-fuzzer cpuset=/ mems_allowed=0-1
[  663.414532] Workqueue: bat_events batadv_bla_periodic_work
[  663.426379] Call Trace:
[  663.428990]  dump_stack+0x197/0x210
[  663.432626]  warn_alloc.cold+0x7b/0x173
[  663.436596]  ? zone_watermark_ok_safe+0x260/0x260
[  663.441462]  ? __cpuset_node_allowed+0x136/0x540
[  663.446241]  ? __isolate_free_page+0x4c0/0x4c0
[  663.450834]  ? wake_all_kswapds+0x14d/0x300
[  663.455176]  __alloc_pages_slowpath+0x2214/0x2870
[  663.460030]  ? warn_alloc+0x110/0x110
[  663.463966]  ? __lock_acquire+0x6ee/0x49c0
[  663.468212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.473779]  ? should_fail+0x14d/0x85c
[  663.477685]  ? __isolate_free_page+0x4c0/0x4c0
[  663.482289]  __alloc_pages_nodemask+0x617/0x750
[  663.486958]  ? __alloc_pages_slowpath+0x2870/0x2870
[  663.492085]  ? find_held_lock+0x35/0x130
[  663.496173]  cache_grow_begin+0x91/0x8c0
[  663.500238]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  663.505787]  ? __cpuset_node_allowed+0x136/0x540
[  663.510543]  fallback_alloc+0x1fd/0x2d0
[  663.514521]  ____cache_alloc_node+0x1be/0x1e0
[  663.519136]  kmem_cache_alloc_node+0xe3/0x710
[  663.523648]  ? __lock_acquire+0x6ee/0x49c0
[  663.527895]  ? __lock_acquire+0x6ee/0x49c0
[  663.532228]  __alloc_skb+0xd5/0x5f0
[  663.535868]  ? skb_trim+0x190/0x190
[  663.539492]  ? batadv_bla_send_claim+0x2a7/0xf60
[  663.544261]  arp_create+0x193/0xa90
[  663.547913]  batadv_bla_send_claim+0x38d/0xf60
[  663.552503]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  663.557619]  ? batadv_bla_send_announce+0xba/0x150
[  663.562565]  ? batadv_bla_send_announce+0xba/0x150
[  663.567510]  ? __local_bh_enable_ip+0x15a/0x270
[  663.572206]  batadv_bla_send_announce+0x103/0x150
[  663.577062]  ? batadv_bla_send_claim+0xf60/0xf60
[  663.581829]  ? kasan_check_read+0x11/0x20
[  663.585978]  batadv_bla_periodic_work+0x884/0xe10
[  663.590879]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  663.595839]  process_one_work+0x989/0x1750
[  663.600186]  ? pwq_dec_nr_in_flight+0x320/0x320
[  663.604942]  ? lock_acquire+0x16f/0x3f0
[  663.609381]  ? kasan_check_write+0x14/0x20
[  663.613631]  ? do_raw_spin_lock+0xd7/0x250
[  663.617882]  worker_thread+0x98/0xe40
[  663.621697]  ? trace_hardirqs_on+0x67/0x220
[  663.626025]  kthread+0x354/0x420
[  663.629420]  ? process_one_work+0x1750/0x1750
[  663.633914]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  663.639468]  ret_from_fork+0x24/0x30
[  663.643208] warn_alloc_show_mem: 1 callbacks suppressed
[  663.643219] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  663.643222] Mem-Info:
[  663.643255] active_anon:254002 inactive_anon:214 isolated_anon:0
[  663.643255]  active_file:16 inactive_file:12 isolated_file:0
[  663.643255]  unevictable:0 dirty:0 writeback:0 unstable:0
[  663.643255]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  663.643255]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  663.643255]  free:10955 free_pcp:216 free_cma:0
[  663.648592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  663.648602] Call Trace:
[  663.656063] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  663.658458]  <IRQ>
[  663.691620] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  663.700969]  dump_stack+0x197/0x210
[  663.703557] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  663.731784]  warn_alloc.cold+0x7b/0x173
[  663.733923] lowmem_reserve[]: 0 2545 2546 2546 2546
[  663.759633]  ? zone_watermark_ok_safe+0x260/0x260
[  663.763249] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  663.789594]  ? __cpuset_node_allowed+0x136/0x540
[  663.793539] lowmem_reserve[]: 0 0 1 1 1
[  663.798577]  ? __isolate_free_page+0x4c0/0x4c0
[  663.803415] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  663.832626]  ? wake_all_kswapds+0x14d/0x300
[  663.837362] lowmem_reserve[]: 0 0 0 0 0
[  663.841437]  __alloc_pages_slowpath+0x2214/0x2870
[  663.845994] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  663.871827]  ? warn_alloc+0x110/0x110
[  663.876134] lowmem_reserve[]: 0 0 0 0 0
[  663.880125]  ? __lock_acquire+0x6ee/0x49c0
[  663.884951] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  663.912713]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.916492] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  663.920470]  ? should_fail+0x14d/0x85c
[  663.924686] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  663.936840]  ? __isolate_free_page+0x4c0/0x4c0
[  663.942364] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  663.955830]  __alloc_pages_nodemask+0x617/0x750
[  663.959697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  663.970362]  ? __alloc_pages_slowpath+0x2870/0x2870
[  663.974944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  663.990674]  ? find_held_lock+0x35/0x130
[  663.995307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  664.004161]  cache_grow_begin+0x91/0x8c0
[  664.009176] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  664.017767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.021812] 280 total pagecache pages
[  664.030667]  ? __cpuset_node_allowed+0x136/0x540
[  664.034804] 0 pages in swap cache
[  664.043387]  fallback_alloc+0x1fd/0x2d0
[  664.048906] Swap cache stats: add 0, delete 0, find 0/0
[  664.052701]  ____cache_alloc_node+0x1be/0x1e0
[  664.057443] Free swap  = 0kB
[  664.060916]  kmem_cache_alloc+0x1f3/0x700
[  664.064863] Total swap = 0kB
[  664.064875] 1965979 pages RAM
[  664.070247]  ? mark_held_locks+0xb1/0x100
[  664.074716] 0 pages HighMem/MovableOnly
[  664.074725] 341741 pages reserved
[  664.077747]  ? __netdev_alloc_skb+0x370/0x470
[  664.082067] 0 pages cma reserved
[  664.107751]  __build_skb+0x3e/0x310
[  664.111409]  __netdev_alloc_skb+0x2ba/0x470
[  664.115759]  send_hsr_supervision_frame+0x110/0xfc0
[  664.118206] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  664.120792]  ? lock_acquire+0x16f/0x3f0
[  664.131366] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  664.135453]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  664.145877]  hsr_announce+0x12f/0x3b0
[  664.149710]  call_timer_fn+0x18d/0x720
[  664.153608]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  664.158798]  ? process_timeout+0x40/0x40
[  664.162877]  ? run_timer_softirq+0x644/0x16a0
[  664.167377]  ? trace_hardirqs_on+0x67/0x220
[  664.171722]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  664.176907]  run_timer_softirq+0x64f/0x16a0
[  664.181242]  ? add_timer+0xbe0/0xbe0
[  664.184968]  ? __lock_is_held+0xb6/0x140
[  664.189045]  __do_softirq+0x25c/0x921
[  664.192954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.198495]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.204067]  irq_exit+0x180/0x1d0
[  664.207528]  smp_apic_timer_interrupt+0x13b/0x550
[  664.212394]  apic_timer_interrupt+0xf/0x20
[  664.216628]  </IRQ>
[  664.218864] RIP: 0010:console_unlock+0xf3c/0x10d0
[  664.223804] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  664.243671] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  664.251390] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  664.258712] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  664.266004] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  664.273367] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  664.280757] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  664.288078]  ? netconsole_netdev_event+0x280/0x280
[  664.293029]  ? console_unlock+0xf36/0x10d0
[  664.297471]  vprintk_emit+0x280/0x6d0
[  664.301309]  vprintk_default+0x28/0x30
[  664.305226]  vprintk_func+0x7e/0x189
[  664.308944]  printk+0xba/0xed
[  664.312166]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  664.316926]  ? _raw_spin_unlock_irq+0x5e/0x90
[  664.321543]  dump_unreclaimable_slab.cold+0xde/0xef
[  664.327282]  dump_header+0x44b/0xa55
[  664.331158]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  664.336268]  ? ___ratelimit+0x60/0x595
[  664.340182]  ? do_raw_spin_unlock+0x181/0x270
[  664.344689]  oom_kill_process.cold+0x10/0x6ef
[  664.349187]  ? lock_downgrade+0x880/0x880
[  664.353352]  ? kasan_check_read+0x11/0x20
[  664.357512]  out_of_memory+0x362/0x1330
[  664.361540]  ? oom_killer_disable+0x280/0x280
[  664.366182]  ? mutex_trylock+0x18e/0x1e0
[  664.370551]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  664.375876]  __alloc_pages_slowpath+0x20b5/0x2870
[  664.380829]  ? warn_alloc+0x110/0x110
[  664.387733]  ? __lock_is_held+0xb6/0x140
[  664.391915]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.397809]  ? should_fail+0x14d/0x85c
[  664.404315]  ? __might_sleep+0x95/0x190
[  664.408293]  __alloc_pages_nodemask+0x617/0x750
[  664.412973]  ? kasan_check_read+0x11/0x20
[  664.417255]  ? __alloc_pages_slowpath+0x2870/0x2870
[  664.422291]  ? find_get_entry+0x3e1/0xa00
[  664.426453]  ? find_get_pages_contig+0xed0/0xed0
[  664.431215]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  664.436762]  alloc_pages_current+0x107/0x210
[  664.441183]  __page_cache_alloc+0x2bd/0x450
[  664.447332]  ? kasan_check_read+0x11/0x20
[  664.451931]  filemap_fault+0xfeb/0x1f00
[  664.455906]  ? lock_downgrade+0x880/0x880
[  664.460056]  ? __lock_page_or_retry+0xdc0/0xdc0
[  664.464739]  ? lock_acquire+0x16f/0x3f0
[  664.468727]  ? ext4_filemap_fault+0x7b/0xaf
[  664.473071]  ext4_filemap_fault+0x83/0xaf
[  664.477236]  __do_fault+0x111/0x480
[  664.480860]  __handle_mm_fault+0x2d78/0x3f80
[  664.485292]  ? copy_page_range+0x2030/0x2030
[  664.489716]  ? count_memcg_event_mm+0x2b1/0x4d0
[  664.494435]  handle_mm_fault+0x1b5/0x690
[  664.498537]  __do_page_fault+0x62a/0xe90
[  664.502596]  ? vmalloc_fault+0x740/0x740
[  664.506655]  ? trace_hardirqs_off_caller+0x65/0x220
[  664.511678]  ? trace_hardirqs_on_caller+0x6a/0x220
[  664.516612]  ? page_fault+0x8/0x30
[  664.520162]  do_page_fault+0x71/0x57d
[  664.524656]  ? page_fault+0x8/0x30
[  664.528192]  page_fault+0x1e/0x30
[  664.531646] RIP: 0033:0x45b153
[  664.534852] Code: Bad RIP value.
[  664.538336] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  664.543708] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  664.550993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  664.558263] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  664.565543] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  664.572932] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  664.580458] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  664.580654] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  664.588355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.598615] syz-fuzzer cpuset=/ mems_allowed=0-1
[  664.608021] Call Trace:
[  664.615540]  dump_stack+0x197/0x210
[  664.619232]  warn_alloc.cold+0x7b/0x173
[  664.623221]  ? zone_watermark_ok_safe+0x260/0x260
[  664.628076]  ? __cpuset_node_allowed+0x136/0x540
[  664.632864]  ? __isolate_free_page+0x4c0/0x4c0
[  664.637571]  ? wake_all_kswapds+0x14d/0x300
[  664.641922]  __alloc_pages_slowpath+0x2214/0x2870
[  664.646794]  ? warn_alloc+0x110/0x110
[  664.650605]  ? __lock_acquire+0x6ee/0x49c0
[  664.654854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.660402]  ? should_fail+0x14d/0x85c
[  664.664305]  ? __isolate_free_page+0x4c0/0x4c0
[  664.668903]  __alloc_pages_nodemask+0x617/0x750
[  664.673584]  ? __alloc_pages_slowpath+0x2870/0x2870
[  664.678612]  ? find_held_lock+0x35/0x130
[  664.682693]  cache_grow_begin+0x91/0x8c0
[  664.686797]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  664.692349]  ? __cpuset_node_allowed+0x136/0x540
[  664.697124]  fallback_alloc+0x1fd/0x2d0
[  664.701124]  ____cache_alloc_node+0x1be/0x1e0
[  664.705748]  kmem_cache_alloc+0x1f3/0x700
[  664.709916]  ? finish_task_switch+0x146/0x7c0
[  664.714428]  skb_clone+0x156/0x3e0
[  664.717986]  bpf_clone_redirect+0xb2/0x480
[  664.722260]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  664.727331]  ? mark_held_locks+0x100/0x100
[  664.731600]  ? __schedule+0x86e/0x1dc0
[  664.735485]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  664.740243]  ? firmware_map_remove+0x1a6/0x1a6
[  664.744849]  ? bpf_test_run+0x146/0x430
[  664.748842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.754561]  ? check_preemption_disabled+0x48/0x290
[  664.759587]  ? lock_acquire+0x16f/0x3f0
[  664.763568]  ? kasan_check_read+0x11/0x20
[  664.767728]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  664.773009]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  664.778542]  bpf_test_run+0x10d/0x430
[  664.782352]  bpf_prog_test_run_skb+0x64b/0xb20
[  664.786964]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  664.791805]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  664.797355]  ? fput+0x128/0x1a0
[  664.800632]  ? __bpf_prog_get+0x97/0x290
[  664.804684]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  664.809533]  bpf_prog_test_run+0x129/0x1a0
[  664.813784]  __x64_sys_bpf+0x397/0x4c0
[  664.817688]  ? bpf_prog_get+0x20/0x20
[  664.821507]  do_syscall_64+0xfd/0x620
[  664.825328]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  664.830516] RIP: 0033:0x45b399
[  664.833726] Code: Bad RIP value.
[  664.837088] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  664.844806] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  664.852085] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  664.859491] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  664.866768] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  664.876713] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  664.884018] warn_alloc_show_mem: 1 callbacks suppressed
[  664.884029] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  664.884031] Mem-Info:
[  664.884065] active_anon:254002 inactive_anon:214 isolated_anon:0
[  664.884065]  active_file:16 inactive_file:12 isolated_file:0
[  664.884065]  unevictable:0 dirty:0 writeback:0 unstable:0
[  664.884065]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  664.884065]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  664.884065]  free:10955 free_pcp:216 free_cma:0
[  664.889421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  664.896896] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  664.899304] Call Trace:
[  664.932589] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  664.941957]  <IRQ>
[  664.970784] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  664.973391]  dump_stack+0x197/0x210
[  664.999050] lowmem_reserve[]: 0 2545 2546 2546 2546
[  665.001231]  warn_alloc.cold+0x7b/0x173
[  665.027320] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  665.030960]  ? zone_watermark_ok_safe+0x260/0x260
[  665.035950] lowmem_reserve[]: 0 0 1 1 1
[  665.039929]  ? __cpuset_node_allowed+0x136/0x540
[  665.068821] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  665.073695]  ? __isolate_free_page+0x4c0/0x4c0
[  665.077645] lowmem_reserve[]: 0 0 0 0 0
[  665.082417]  ? wake_all_kswapds+0x14d/0x300
[  665.108172] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  665.112797]  __alloc_pages_slowpath+0x2214/0x2870
[  665.117709] lowmem_reserve[]: 0 0 0 0 0
[  665.122034]  ? warn_alloc+0x110/0x110
[  665.149607] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  665.154477]  ? __lock_acquire+0x6ee/0x49c0
[  665.158552] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  665.162378]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.174499] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  665.178744]  ? should_fail+0x14d/0x85c
[  665.192251] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  665.197814]  ? __isolate_free_page+0x4c0/0x4c0
[  665.208484] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  665.212393]  __alloc_pages_nodemask+0x617/0x750
[  665.227993] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  665.232598]  ? __alloc_pages_slowpath+0x2870/0x2870
[  665.241429] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  665.246137]  ? find_held_lock+0x35/0x130
[  665.254681] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  665.259710]  cache_grow_begin+0x91/0x8c0
[  665.268632] 280 total pagecache pages
[  665.272712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.281273] 0 pages in swap cache
[  665.285345]  ? __cpuset_node_allowed+0x136/0x540
[  665.289129] Swap cache stats: add 0, delete 0, find 0/0
[  665.294761]  fallback_alloc+0x1fd/0x2d0
[  665.298192] Free swap  = 0kB
[  665.302955]  ____cache_alloc_node+0x1be/0x1e0
[  665.308305] Total swap = 0kB
[  665.312289]  kmem_cache_alloc+0x1f3/0x700
[  665.315313] 1965979 pages RAM
[  665.319810]  ? mark_held_locks+0xb1/0x100
[  665.322813] 0 pages HighMem/MovableOnly
[  665.322824] 341741 pages reserved
[  665.326984]  ? __netdev_alloc_skb+0x370/0x470
[  665.330081] 0 pages cma reserved
[  665.334239]  __build_skb+0x3e/0x310
[  665.353115]  __netdev_alloc_skb+0x2ba/0x470
[  665.357453]  send_hsr_supervision_frame+0x110/0xfc0
[  665.362608]  ? lock_acquire+0x16f/0x3f0
[  665.366606]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  665.368513] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  665.371692]  hsr_announce+0x12f/0x3b0
[  665.382083] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  665.385895]  call_timer_fn+0x18d/0x720
[  665.394712]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  665.399920]  ? process_timeout+0x40/0x40
[  665.403985]  ? run_timer_softirq+0x644/0x16a0
[  665.408496]  ? trace_hardirqs_on+0x67/0x220
[  665.412831]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  665.418032]  run_timer_softirq+0x64f/0x16a0
[  665.422628]  ? add_timer+0xbe0/0xbe0
[  665.426353]  ? __lock_is_held+0xb6/0x140
[  665.430443]  __do_softirq+0x25c/0x921
[  665.434258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.439788]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.445468]  irq_exit+0x180/0x1d0
[  665.448938]  smp_apic_timer_interrupt+0x13b/0x550
[  665.453807]  apic_timer_interrupt+0xf/0x20
[  665.458029]  </IRQ>
[  665.460264] RIP: 0010:console_unlock+0xf3c/0x10d0
[  665.465113] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  665.484544] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  665.492349] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  665.499622] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  665.506884] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  665.514157] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  665.521525] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  665.528838]  ? netconsole_netdev_event+0x280/0x280
[  665.533780]  ? console_unlock+0xf36/0x10d0
[  665.538026]  vprintk_emit+0x280/0x6d0
[  665.541841]  vprintk_default+0x28/0x30
[  665.545744]  vprintk_func+0x7e/0x189
[  665.549466]  printk+0xba/0xed
[  665.552576]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  665.557456]  ? _raw_spin_unlock_irq+0x5e/0x90
[  665.562000]  dump_unreclaimable_slab.cold+0xde/0xef
[  665.567034]  dump_header+0x44b/0xa55
[  665.570767]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  665.575866]  ? ___ratelimit+0x60/0x595
[  665.579772]  ? do_raw_spin_unlock+0x181/0x270
[  665.584292]  oom_kill_process.cold+0x10/0x6ef
[  665.588992]  ? lock_downgrade+0x880/0x880
[  665.593157]  ? kasan_check_read+0x11/0x20
[  665.597312]  out_of_memory+0x362/0x1330
[  665.601309]  ? oom_killer_disable+0x280/0x280
[  665.605822]  ? mutex_trylock+0x18e/0x1e0
[  665.609888]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  665.614823]  __alloc_pages_slowpath+0x20b5/0x2870
[  665.619705]  ? warn_alloc+0x110/0x110
[  665.623514]  ? __lock_is_held+0xb6/0x140
[  665.627693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.633241]  ? should_fail+0x14d/0x85c
[  665.637161]  ? __might_sleep+0x95/0x190
[  665.641137]  __alloc_pages_nodemask+0x617/0x750
[  665.645915]  ? kasan_check_read+0x11/0x20
[  665.650191]  ? __alloc_pages_slowpath+0x2870/0x2870
[  665.655586]  ? find_get_entry+0x3e1/0xa00
[  665.659748]  ? find_get_pages_contig+0xed0/0xed0
[  665.664512]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  665.670101]  alloc_pages_current+0x107/0x210
[  665.674542]  __page_cache_alloc+0x2bd/0x450
[  665.678874]  ? kasan_check_read+0x11/0x20
[  665.683038]  filemap_fault+0xfeb/0x1f00
[  665.687009]  ? lock_downgrade+0x880/0x880
[  665.691161]  ? __lock_page_or_retry+0xdc0/0xdc0
[  665.695850]  ? lock_acquire+0x16f/0x3f0
[  665.699826]  ? ext4_filemap_fault+0x7b/0xaf
[  665.704324]  ext4_filemap_fault+0x83/0xaf
[  665.708494]  __do_fault+0x111/0x480
[  665.712124]  __handle_mm_fault+0x2d78/0x3f80
[  665.716557]  ? copy_page_range+0x2030/0x2030
[  665.720981]  ? count_memcg_event_mm+0x2b1/0x4d0
[  665.725671]  handle_mm_fault+0x1b5/0x690
[  665.729735]  __do_page_fault+0x62a/0xe90
[  665.733795]  ? vmalloc_fault+0x740/0x740
[  665.738040]  ? trace_hardirqs_off_caller+0x65/0x220
[  665.743058]  ? trace_hardirqs_on_caller+0x6a/0x220
[  665.748008]  ? page_fault+0x8/0x30
[  665.751551]  do_page_fault+0x71/0x57d
[  665.755348]  ? page_fault+0x8/0x30
[  665.758898]  page_fault+0x1e/0x30
[  665.762349] RIP: 0033:0x45b153
[  665.765556] Code: Bad RIP value.
[  665.768933] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  665.774289] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  665.781555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  665.788835] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  665.796112] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  665.803390] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  665.810699] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  665.810862] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  665.818334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.828586] syz-fuzzer cpuset=/ mems_allowed=0-1
[  665.837979] Workqueue: bat_events batadv_bla_periodic_work
[  665.848337] Call Trace:
[  665.850943]  dump_stack+0x197/0x210
[  665.854569]  warn_alloc.cold+0x7b/0x173
[  665.858625]  ? zone_watermark_ok_safe+0x260/0x260
[  665.863485]  ? __cpuset_node_allowed+0x136/0x540
[  665.868261]  ? __isolate_free_page+0x4c0/0x4c0
[  665.872844]  ? wake_all_kswapds+0x14d/0x300
[  665.877258]  __alloc_pages_slowpath+0x2214/0x2870
[  665.882148]  ? warn_alloc+0x110/0x110
[  665.885953]  ? __lock_acquire+0x6ee/0x49c0
[  665.890480]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.896044]  ? should_fail+0x14d/0x85c
[  665.899950]  ? __isolate_free_page+0x4c0/0x4c0
[  665.904551]  __alloc_pages_nodemask+0x617/0x750
[  665.909220]  ? __alloc_pages_slowpath+0x2870/0x2870
[  665.914236]  ? find_held_lock+0x35/0x130
[  665.918304]  cache_grow_begin+0x91/0x8c0
[  665.922390]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  665.927947]  ? __cpuset_node_allowed+0x136/0x540
[  665.932831]  fallback_alloc+0x1fd/0x2d0
[  665.936813]  ____cache_alloc_node+0x1be/0x1e0
[  665.941434]  kmem_cache_alloc_node+0xe3/0x710
[  665.945934]  ? __lock_acquire+0x6ee/0x49c0
[  665.950184]  ? __lock_acquire+0x6ee/0x49c0
[  665.954426]  __alloc_skb+0xd5/0x5f0
[  665.958067]  ? skb_trim+0x190/0x190
[  665.961695]  ? batadv_bla_send_claim+0x2a7/0xf60
[  665.966505]  arp_create+0x193/0xa90
[  665.970176]  batadv_bla_send_claim+0x38d/0xf60
[  665.974772]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  665.979869]  ? batadv_bla_send_announce+0xba/0x150
[  665.984808]  ? batadv_bla_send_announce+0xba/0x150
[  665.989751]  ? __local_bh_enable_ip+0x15a/0x270
[  665.994425]  batadv_bla_send_announce+0x103/0x150
[  665.999280]  ? batadv_bla_send_claim+0xf60/0xf60
[  666.004037]  ? kasan_check_read+0x11/0x20
[  666.008300]  batadv_bla_periodic_work+0x884/0xe10
[  666.013161]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  666.018104]  process_one_work+0x989/0x1750
[  666.022403]  ? pwq_dec_nr_in_flight+0x320/0x320
[  666.027085]  ? lock_acquire+0x16f/0x3f0
[  666.031078]  ? kasan_check_write+0x14/0x20
[  666.035324]  ? do_raw_spin_lock+0xd7/0x250
[  666.039577]  worker_thread+0x98/0xe40
[  666.043402]  ? trace_hardirqs_on+0x67/0x220
[  666.047823]  kthread+0x354/0x420
[  666.051211]  ? process_one_work+0x1750/0x1750
[  666.055796]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  666.061348]  ret_from_fork+0x24/0x30
[  666.065095] warn_alloc_show_mem: 1 callbacks suppressed
[  666.065106] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  666.065108] Mem-Info:
[  666.065141] active_anon:254002 inactive_anon:214 isolated_anon:0
[  666.065141]  active_file:15 inactive_file:13 isolated_file:0
[  666.065141]  unevictable:0 dirty:0 writeback:0 unstable:0
[  666.065141]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  666.065141]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  666.065141]  free:10955 free_pcp:216 free_cma:0
[  666.070614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  666.078077] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  666.080581] Call Trace:
[  666.113842] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  666.123276]  <IRQ>
[  666.151072] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  666.153667]  dump_stack+0x197/0x210
[  666.179353] lowmem_reserve[]: 0 2545 2546 2546 2546
[  666.181534]  warn_alloc.cold+0x7b/0x173
[  666.207717] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  666.211366]  ? zone_watermark_ok_safe+0x260/0x260
[  666.216362] lowmem_reserve[]: 0 0 1 1 1
[  666.220504]  ? __cpuset_node_allowed+0x136/0x540
[  666.249395] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  666.254362]  ? __isolate_free_page+0x4c0/0x4c0
[  666.258322] lowmem_reserve[]: 0 0 0 0 0
[  666.263178]  ? wake_all_kswapds+0x14d/0x300
[  666.289179] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  666.293807]  __alloc_pages_slowpath+0x2214/0x2870
[  666.297762] lowmem_reserve[]: 0 0 0 0 0
[  666.302230]  ? warn_alloc+0x110/0x110
[  666.329916] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  666.334881]  ? __lock_acquire+0x6ee/0x49c0
[  666.338836] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  666.342779]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  666.354927] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  666.359287]  ? should_fail+0x14d/0x85c
[  666.372736] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  666.378300]  ? __isolate_free_page+0x4c0/0x4c0
[  666.389060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  666.392961]  __alloc_pages_nodemask+0x617/0x750
[  666.408551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  666.413146]  ? __alloc_pages_slowpath+0x2870/0x2870
[  666.422183] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  666.426878]  ? find_held_lock+0x35/0x130
[  666.435437] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  666.440468]  cache_grow_begin+0x91/0x8c0
[  666.449297] 280 total pagecache pages
[  666.453375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.461947] 0 pages in swap cache
[  666.466993]  ? __cpuset_node_allowed+0x136/0x540
[  666.470785] Swap cache stats: add 0, delete 0, find 0/0
[  666.476321]  fallback_alloc+0x1fd/0x2d0
[  666.479754] Free swap  = 0kB
[  666.484642]  ____cache_alloc_node+0x1be/0x1e0
[  666.489991] Total swap = 0kB
[  666.493977]  kmem_cache_alloc_node+0xe3/0x710
[  666.496969] 1965979 pages RAM
[  666.501464]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  666.504459] 0 pages HighMem/MovableOnly
[  666.508972]  __alloc_skb+0xd5/0x5f0
[  666.512064] 341741 pages reserved
[  666.516296]  ? skb_trim+0x190/0x190
[  666.520265] 0 pages cma reserved
[  666.534342]  ? kasan_check_read+0x11/0x20
[  666.538515]  ndisc_alloc_skb+0x13c/0x340
[  666.542603]  ndisc_send_rs+0x35f/0x6e0
[  666.546516]  addrconf_rs_timer+0x30f/0x680
[  666.550770]  ? ipv6_get_lladdr+0x490/0x490
[  666.555023]  call_timer_fn+0x18d/0x720
[  666.556429] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  666.558929]  ? ipv6_get_lladdr+0x490/0x490
[  666.569506] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  666.573744]  ? process_timeout+0x40/0x40
[  666.583150]  ? run_timer_softirq+0x644/0x16a0
[  666.587760]  ? trace_hardirqs_on+0x67/0x220
[  666.592091]  ? ipv6_get_lladdr+0x490/0x490
[  666.596321]  run_timer_softirq+0x64f/0x16a0
[  666.600648]  ? add_timer+0xbe0/0xbe0
[  666.604477]  ? __lock_is_held+0xb6/0x140
[  666.608568]  __do_softirq+0x25c/0x921
[  666.612411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.617964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.623511]  irq_exit+0x180/0x1d0
[  666.626968]  smp_apic_timer_interrupt+0x13b/0x550
[  666.631840]  apic_timer_interrupt+0xf/0x20
[  666.636095]  </IRQ>
[  666.638457] RIP: 0010:console_unlock+0xf3c/0x10d0
[  666.643325] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  666.662244] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  666.669953] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  666.677235] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  666.684630] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  666.691906] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  666.699184] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  666.706496]  ? netconsole_netdev_event+0x280/0x280
[  666.711452]  ? console_unlock+0xf36/0x10d0
[  666.715699]  vprintk_emit+0x280/0x6d0
[  666.719519]  vprintk_default+0x28/0x30
[  666.723505]  vprintk_func+0x7e/0x189
[  666.727238]  printk+0xba/0xed
[  666.730368]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  666.735356]  ? _raw_spin_unlock_irq+0x5e/0x90
[  666.739888]  dump_unreclaimable_slab.cold+0xde/0xef
[  666.744939]  dump_header+0x44b/0xa55
[  666.748856]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  666.753972]  ? ___ratelimit+0x60/0x595
[  666.757872]  ? do_raw_spin_unlock+0x181/0x270
[  666.762369]  oom_kill_process.cold+0x10/0x6ef
[  666.767020]  ? lock_downgrade+0x880/0x880
[  666.771252]  ? kasan_check_read+0x11/0x20
[  666.775430]  out_of_memory+0x362/0x1330
[  666.779429]  ? oom_killer_disable+0x280/0x280
[  666.783944]  ? mutex_trylock+0x18e/0x1e0
[  666.788015]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  666.792956]  __alloc_pages_slowpath+0x20b5/0x2870
[  666.798625]  ? warn_alloc+0x110/0x110
[  666.802441]  ? __lock_is_held+0xb6/0x140
[  666.806514]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  666.812086]  ? should_fail+0x14d/0x85c
[  666.816116]  ? __might_sleep+0x95/0x190
[  666.820214]  __alloc_pages_nodemask+0x617/0x750
[  666.824919]  ? kasan_check_read+0x11/0x20
[  666.829169]  ? __alloc_pages_slowpath+0x2870/0x2870
[  666.834279]  ? find_get_entry+0x3e1/0xa00
[  666.838569]  ? find_get_pages_contig+0xed0/0xed0
[  666.843487]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  666.849275]  alloc_pages_current+0x107/0x210
[  666.854265]  __page_cache_alloc+0x2bd/0x450
[  666.858636]  ? kasan_check_read+0x11/0x20
[  666.862951]  filemap_fault+0xfeb/0x1f00
[  666.867072]  ? lock_downgrade+0x880/0x880
[  666.871292]  ? __lock_page_or_retry+0xdc0/0xdc0
[  666.876125]  ? lock_acquire+0x16f/0x3f0
[  666.880197]  ? ext4_filemap_fault+0x7b/0xaf
[  666.884614]  ext4_filemap_fault+0x83/0xaf
[  666.888784]  __do_fault+0x111/0x480
[  666.892450]  __handle_mm_fault+0x2d78/0x3f80
[  666.896950]  ? copy_page_range+0x2030/0x2030
[  666.901436]  ? count_memcg_event_mm+0x2b1/0x4d0
[  666.906724]  handle_mm_fault+0x1b5/0x690
[  666.910829]  __do_page_fault+0x62a/0xe90
[  666.915686]  ? vmalloc_fault+0x740/0x740
[  666.919896]  ? trace_hardirqs_off_caller+0x65/0x220
[  666.924930]  ? trace_hardirqs_on_caller+0x6a/0x220
[  666.929978]  ? page_fault+0x8/0x30
[  666.933549]  do_page_fault+0x71/0x57d
[  666.937939]  ? page_fault+0x8/0x30
[  666.941573]  page_fault+0x1e/0x30
[  666.945078] RIP: 0033:0x45b153
[  666.948331] Code: Bad RIP value.
[  666.951700] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  666.957226] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  666.964573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  666.972028] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  666.979363] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  666.986786] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  666.994339] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  666.994522] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  667.002341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  667.002362] Call Trace:
[  667.002423]  dump_stack+0x197/0x210
[  667.002453]  warn_alloc.cold+0x7b/0x173
[  667.002500]  ? zone_watermark_ok_safe+0x260/0x260
[  667.009415] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  667.018667]  ? __cpuset_node_allowed+0x136/0x540
[  667.021278] syz-fuzzer cpuset=/ mems_allowed=0-1
[  667.024977]  ? __isolate_free_page+0x4c0/0x4c0
[  667.058342]  ? wake_all_kswapds+0x14d/0x300
[  667.062731]  __alloc_pages_slowpath+0x2214/0x2870
[  667.067630]  ? warn_alloc+0x110/0x110
[  667.071531]  ? __lock_acquire+0x6ee/0x49c0
[  667.075826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.081420]  ? should_fail+0x14d/0x85c
[  667.085392]  ? __isolate_free_page+0x4c0/0x4c0
[  667.090082]  __alloc_pages_nodemask+0x617/0x750
[  667.094800]  ? __alloc_pages_slowpath+0x2870/0x2870
[  667.099887]  ? find_held_lock+0x35/0x130
[  667.104001]  cache_grow_begin+0x91/0x8c0
[  667.108112]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  667.113822]  ? __cpuset_node_allowed+0x136/0x540
[  667.118742]  fallback_alloc+0x1fd/0x2d0
[  667.122829]  ____cache_alloc_node+0x1be/0x1e0
[  667.127434]  kmem_cache_alloc+0x1f3/0x700
[  667.131831]  ? finish_task_switch+0x146/0x7c0
[  667.136434]  skb_clone+0x156/0x3e0
[  667.140046]  bpf_clone_redirect+0xb2/0x480
[  667.144447]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  667.149639]  ? mark_held_locks+0x100/0x100
[  667.153986]  ? __schedule+0x86e/0x1dc0
[  667.158199]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  667.163033]  ? firmware_map_remove+0x1a6/0x1a6
[  667.167701]  ? bpf_test_run+0x146/0x430
[  667.171715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.177339]  ? check_preemption_disabled+0x48/0x290
[  667.182442]  ? lock_acquire+0x16f/0x3f0
[  667.186488]  ? kasan_check_read+0x11/0x20
[  667.190743]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  667.196025]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  667.201734]  bpf_test_run+0x10d/0x430
[  667.205665]  bpf_prog_test_run_skb+0x64b/0xb20
[  667.210399]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  667.215338]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  667.221000]  ? fput+0x128/0x1a0
[  667.224459]  ? __bpf_prog_get+0x97/0x290
[  667.228608]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  667.233516]  bpf_prog_test_run+0x129/0x1a0
[  667.237835]  __x64_sys_bpf+0x397/0x4c0
[  667.241816]  ? bpf_prog_get+0x20/0x20
[  667.245947]  do_syscall_64+0xfd/0x620
[  667.249898]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  667.255197] RIP: 0033:0x45b399
[  667.258512] Code: Bad RIP value.
[  667.261917] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  667.269713] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  667.277106] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  667.284676] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  667.292188] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  667.299697] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  667.307131] warn_alloc_show_mem: 1 callbacks suppressed
[  667.307143] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  667.307145] Mem-Info:
[  667.307202] active_anon:254002 inactive_anon:214 isolated_anon:0
[  667.307202]  active_file:15 inactive_file:13 isolated_file:0
[  667.307202]  unevictable:0 dirty:0 writeback:0 unstable:0
[  667.307202]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  667.307202]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  667.307202]  free:10955 free_pcp:216 free_cma:0
[  667.312534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  667.312548] Call Trace:
[  667.320216] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  667.322639]  <IRQ>
[  667.355933] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  667.356007] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  667.365538]  dump_stack+0x197/0x210
[  667.368049] lowmem_reserve[]: 0 2545 2546 2546 2546
[  667.395826]  warn_alloc.cold+0x7b/0x173
[  667.397973] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  667.424004]  ? zone_watermark_ok_safe+0x260/0x260
[  667.450280] lowmem_reserve[]: 0 0 1 1 1
[  667.454034]  ? __cpuset_node_allowed+0x136/0x540
[  667.458978] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  667.463004]  ? __isolate_free_page+0x4c0/0x4c0
[  667.491968] lowmem_reserve[]: 0 0 0 0 0
[  667.496952]  ? wake_all_kswapds+0x14d/0x300
[  667.500931] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  667.505803]  __alloc_pages_slowpath+0x2214/0x2870
[  667.531562] lowmem_reserve[]: 0 0 0 0 0
[  667.536368]  ? warn_alloc+0x110/0x110
[  667.540236] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  667.544686]  ? __lock_acquire+0x6ee/0x49c0
[  667.572273] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  667.577195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.581155] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  667.585007]  ? should_fail+0x14d/0x85c
[  667.597138] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  667.601392]  ? __isolate_free_page+0x4c0/0x4c0
[  667.615056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.615141] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.620836]  __alloc_pages_nodemask+0x617/0x750
[  667.631757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  667.635724]  ? __alloc_pages_slowpath+0x2870/0x2870
[  667.651433] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  667.656161]  ? find_held_lock+0x35/0x130
[  667.666086] 280 total pagecache pages
[  667.675068]  cache_grow_begin+0x91/0x8c0
[  667.679979] 0 pages in swap cache
[  667.689442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.694506] Swap cache stats: add 0, delete 0, find 0/0
[  667.694544] Free swap  = 0kB
[  667.703616]  ? __cpuset_node_allowed+0x136/0x540
[  667.707584] Total swap = 0kB
[  667.707788] 1965979 pages RAM
[  667.711896]  fallback_alloc+0x1fd/0x2d0
[  667.715948] 0 pages HighMem/MovableOnly
[  667.716007] 341741 pages reserved
[  667.719870]  ____cache_alloc_node+0x1be/0x1e0
[  667.725279] 0 pages cma reserved
[  667.731698] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  667.734160]  kmem_cache_alloc+0x1f3/0x700
[  667.739226] ksoftirqd/0 cpuset=/ mems_allowed=0-1
[  667.742498]  ? mark_held_locks+0xb1/0x100
[  667.789455]  ? __netdev_alloc_skb+0x370/0x470
[  667.794180]  __build_skb+0x3e/0x310
[  667.798139]  __netdev_alloc_skb+0x2ba/0x470
[  667.802974]  send_hsr_supervision_frame+0x110/0xfc0
[  667.808267]  ? lock_acquire+0x16f/0x3f0
[  667.812661]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  667.818051]  hsr_announce+0x12f/0x3b0
[  667.822113]  call_timer_fn+0x18d/0x720
[  667.826356]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  667.831762]  ? process_timeout+0x40/0x40
[  667.836078]  ? run_timer_softirq+0x644/0x16a0
[  667.840996]  ? trace_hardirqs_on+0x67/0x220
[  667.845854]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  667.851398]  run_timer_softirq+0x64f/0x16a0
[  667.855976]  ? add_timer+0xbe0/0xbe0
[  667.859908]  ? __lock_is_held+0xb6/0x140
[  667.864044]  __do_softirq+0x25c/0x921
[  667.867917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.873569]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.879304]  irq_exit+0x180/0x1d0
[  667.882826]  smp_apic_timer_interrupt+0x13b/0x550
[  667.887723]  apic_timer_interrupt+0xf/0x20
[  667.892059]  </IRQ>
[  667.894383] RIP: 0010:console_unlock+0xf3c/0x10d0
[  667.899393] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  667.918372] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  667.926179] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  667.933472] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  667.940751] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  667.948079] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  667.955960] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  667.963337]  ? netconsole_netdev_event+0x280/0x280
[  667.968342]  ? console_unlock+0xf36/0x10d0
[  667.972738]  vprintk_emit+0x280/0x6d0
[  667.976690]  vprintk_default+0x28/0x30
[  667.980679]  vprintk_func+0x7e/0x189
[  667.984399]  printk+0xba/0xed
[  667.987523]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  667.992328]  ? _raw_spin_unlock_irq+0x5e/0x90
[  667.996927]  dump_unreclaimable_slab.cold+0xde/0xef
[  668.001998]  dump_header+0x44b/0xa55
[  668.005800]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  668.010922]  ? ___ratelimit+0x60/0x595
[  668.014863]  ? do_raw_spin_unlock+0x181/0x270
[  668.019419]  oom_kill_process.cold+0x10/0x6ef
[  668.023975]  ? lock_downgrade+0x880/0x880
[  668.028267]  ? kasan_check_read+0x11/0x20
[  668.032589]  out_of_memory+0x362/0x1330
[  668.036766]  ? oom_killer_disable+0x280/0x280
[  668.041386]  ? mutex_trylock+0x18e/0x1e0
[  668.045496]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  668.050529]  __alloc_pages_slowpath+0x20b5/0x2870
[  668.055597]  ? warn_alloc+0x110/0x110
[  668.059481]  ? __lock_is_held+0xb6/0x140
[  668.063648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.069266]  ? should_fail+0x14d/0x85c
[  668.073289]  ? __might_sleep+0x95/0x190
[  668.077381]  __alloc_pages_nodemask+0x617/0x750
[  668.082112]  ? kasan_check_read+0x11/0x20
[  668.086299]  ? __alloc_pages_slowpath+0x2870/0x2870
[  668.091412]  ? find_get_entry+0x3e1/0xa00
[  668.095588]  ? find_get_pages_contig+0xed0/0xed0
[  668.100347]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  668.105940]  alloc_pages_current+0x107/0x210
[  668.110501]  __page_cache_alloc+0x2bd/0x450
[  668.114907]  ? kasan_check_read+0x11/0x20
[  668.119203]  filemap_fault+0xfeb/0x1f00
[  668.123235]  ? lock_downgrade+0x880/0x880
[  668.127439]  ? __lock_page_or_retry+0xdc0/0xdc0
[  668.132195]  ? lock_acquire+0x16f/0x3f0
[  668.136257]  ? ext4_filemap_fault+0x7b/0xaf
[  668.140641]  ext4_filemap_fault+0x83/0xaf
[  668.144810]  __do_fault+0x111/0x480
[  668.148454]  __handle_mm_fault+0x2d78/0x3f80
[  668.152949]  ? copy_page_range+0x2030/0x2030
[  668.157412]  ? count_memcg_event_mm+0x2b1/0x4d0
[  668.162104]  handle_mm_fault+0x1b5/0x690
[  668.166170]  __do_page_fault+0x62a/0xe90
[  668.170252]  ? vmalloc_fault+0x740/0x740
[  668.174313]  ? trace_hardirqs_off_caller+0x65/0x220
[  668.179326]  ? trace_hardirqs_on_caller+0x6a/0x220
[  668.184377]  ? page_fault+0x8/0x30
[  668.187937]  do_page_fault+0x71/0x57d
[  668.191750]  ? page_fault+0x8/0x30
[  668.195317]  page_fault+0x1e/0x30
[  668.198766] RIP: 0033:0x45b153
[  668.201989] Code: Bad RIP value.
[  668.205392] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  668.210926] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  668.218357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  668.225967] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  668.233280] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  668.240585] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  668.248140] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.102-syzkaller #0
[  668.248405] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  668.255451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  668.265678] syz-fuzzer cpuset=/ mems_allowed=0-1
[  668.275122] Call Trace:
[  668.282654]  dump_stack+0x197/0x210
[  668.286343]  warn_alloc.cold+0x7b/0x173
[  668.290494]  ? zone_watermark_ok_safe+0x260/0x260
[  668.295473]  ? __cpuset_node_allowed+0x136/0x540
[  668.300351]  ? __isolate_free_page+0x4c0/0x4c0
[  668.305057]  ? wake_all_kswapds+0x14d/0x300
[  668.309519]  __alloc_pages_slowpath+0x2214/0x2870
[  668.314474]  ? warn_alloc+0x110/0x110
[  668.318366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.323992]  ? should_fail+0x14d/0x85c
[  668.327986]  ? __isolate_free_page+0x4c0/0x4c0
[  668.332669]  __alloc_pages_nodemask+0x617/0x750
[  668.337444]  ? __alloc_pages_slowpath+0x2870/0x2870
[  668.342778]  cache_grow_begin+0x91/0x8c0
[  668.346943]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.352613]  ? __cpuset_node_allowed+0x136/0x540
[  668.357428]  fallback_alloc+0x1fd/0x2d0
[  668.361480]  ____cache_alloc_node+0x1be/0x1e0
[  668.366084]  kmem_cache_alloc+0x1f3/0x700
[  668.370468]  __build_skb+0x3e/0x310
[  668.374179]  __napi_alloc_skb+0x1d2/0x310
[  668.378423]  page_to_skb+0x73/0x810
[  668.382083]  receive_buf+0x1f32/0x6130
[  668.386113]  ? virtnet_set_rx_mode+0x920/0x920
[  668.391335]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  668.396954]  ? __ioat_prep_pq16_lock+0x1d1/0x1770
[  668.401871]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  668.407471]  ? detach_buf+0x457/0x5d0
[  668.411320]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  668.416910]  ? virtqueue_get_buf_ctx+0x364/0x6e0
[  668.421771]  virtnet_poll+0x5f8/0xe90
[  668.425607]  ? receive_buf+0x6130/0x6130
[  668.429716]  ? finish_task_switch+0x146/0x7c0
[  668.434259]  ? find_held_lock+0x35/0x130
[  668.438362]  ? lockdep_hardirqs_on+0x19b/0x5d0
[  668.442962]  ? trace_hardirqs_on+0x67/0x220
[  668.447326]  net_rx_action+0x4f5/0x1070
[  668.451375]  ? napi_complete_done+0x500/0x500
[  668.455890]  ? sched_clock+0x2e/0x50
[  668.459659]  __do_softirq+0x25c/0x921
[  668.463491]  ? firmware_map_remove+0x1a6/0x1a6
[  668.468129]  ? takeover_tasklets+0x7b0/0x7b0
[  668.472750]  run_ksoftirqd+0x8e/0x110
[  668.476611]  smpboot_thread_fn+0x6a3/0xa30
[  668.480961]  ? sort_range+0x30/0x30
[  668.484642]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  668.490265]  ? __kthread_parkme+0xfb/0x1b0
[  668.494712]  kthread+0x354/0x420
[  668.498150]  ? sort_range+0x30/0x30
[  668.501867]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  668.507503]  ret_from_fork+0x24/0x30
[  668.511318] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  668.511336] warn_alloc_show_mem: 1 callbacks suppressed
[  668.511375] Mem-Info:
[  668.518837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  668.518856] Call Trace:
[  668.524253] active_anon:254002 inactive_anon:214 isolated_anon:0
[  668.524253]  active_file:15 inactive_file:13 isolated_file:0
[  668.524253]  unevictable:0 dirty:0 writeback:0 unstable:0
[  668.524253]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  668.524253]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  668.524253]  free:10955 free_pcp:216 free_cma:0
[  668.526657]  <IRQ>
[  668.536076] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  668.538713]  dump_stack+0x197/0x210
[  668.571913] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  668.574113]  warn_alloc.cold+0x7b/0x173
[  668.601911] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  668.605618]  ? zone_watermark_ok_safe+0x260/0x260
[  668.631244] lowmem_reserve[]: 0 2545 2546 2546 2546
[  668.635262]  ? __cpuset_node_allowed+0x136/0x540
[  668.661401] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  668.666304]  ? __isolate_free_page+0x4c0/0x4c0
[  668.671269] lowmem_reserve[]: 0 0 1 1 1
[  668.681096]  ? wake_all_kswapds+0x14d/0x300
[  668.710095] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  668.715015]  __alloc_pages_slowpath+0x2214/0x2870
[  668.718960] lowmem_reserve[]: 0 0 0 0 0
[  668.723352]  ? warn_alloc+0x110/0x110
[  668.749063] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  668.754037]  ? __lock_acquire+0x6ee/0x49c0
[  668.757988] lowmem_reserve[]: 0 0 0 0 0
[  668.761997]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.789615] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  668.793919]  ? should_fail+0x14d/0x85c
[  668.797868] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  668.803488]  ? __isolate_free_page+0x4c0/0x4c0
[  668.815602] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  668.820170]  __alloc_pages_nodemask+0x617/0x750
[  668.833587] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  668.838224]  ? __alloc_pages_slowpath+0x2870/0x2870
[  668.848902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  668.853618]  ? find_held_lock+0x35/0x130
[  668.869204] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.869236] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  668.874292]  cache_grow_begin+0x91/0x8c0
[  668.883139] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.883162] 280 total pagecache pages
[  668.887286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.895843] 0 pages in swap cache
[  668.904735]  ? __cpuset_node_allowed+0x136/0x540
[  668.909039] Swap cache stats: add 0, delete 0, find 0/0
[  668.909054] Free swap  = 0kB
[  668.917656]  fallback_alloc+0x1fd/0x2d0
[  668.921450] Total swap = 0kB
[  668.927066]  ____cache_alloc_node+0x1be/0x1e0
[  668.930536] 1965979 pages RAM
[  668.935356]  kmem_cache_alloc+0x1f3/0x700
[  668.940718] 0 pages HighMem/MovableOnly
[  668.943783]  ? mark_held_locks+0xb1/0x100
[  668.947738] 341741 pages reserved
[  668.947746] 0 pages cma reserved
[  668.950811]  ? trace_hardirqs_on+0x67/0x220
[  668.982497]  ? __netdev_alloc_skb+0x370/0x470
[  668.987073]  __build_skb+0x3e/0x310
[  668.990757]  __netdev_alloc_skb+0x2ba/0x470
[  668.995366]  send_hsr_supervision_frame+0x110/0xfc0
[  669.000472]  ? lock_acquire+0x16f/0x3f0
[  669.004503]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  669.009684]  hsr_announce+0x12f/0x3b0
[  669.013564]  call_timer_fn+0x18d/0x720
[  669.017518]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  669.022745]  ? process_timeout+0x40/0x40
[  669.026857]  ? run_timer_softirq+0x644/0x16a0
[  669.031407]  ? trace_hardirqs_on+0x67/0x220
[  669.035820]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  669.041057]  run_timer_softirq+0x64f/0x16a0
[  669.045460]  ? add_timer+0xbe0/0xbe0
[  669.049258]  ? __lock_is_held+0xb6/0x140
[  669.053448]  __do_softirq+0x25c/0x921
[  669.057336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.059756] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  669.062898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.062965]  irq_exit+0x180/0x1d0
[  669.073367] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  669.078935]  smp_apic_timer_interrupt+0x13b/0x550
[  669.092186]  apic_timer_interrupt+0xf/0x20
[  669.096511]  </IRQ>
[  669.098752] RIP: 0010:console_unlock+0xf3c/0x10d0
[  669.103608] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  669.123132] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  669.130848] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  669.138112] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  669.145433] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  669.152741] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  669.160039] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  669.167351]  ? netconsole_netdev_event+0x280/0x280
[  669.172318]  ? console_unlock+0xf36/0x10d0
[  669.176765]  vprintk_emit+0x280/0x6d0
[  669.180600]  vprintk_default+0x28/0x30
[  669.184521]  vprintk_func+0x7e/0x189
[  669.188261]  printk+0xba/0xed
[  669.191383]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  669.196193]  ? _raw_spin_unlock_irq+0x5e/0x90
[  669.200730]  dump_unreclaimable_slab.cold+0xde/0xef
[  669.205768]  dump_header+0x44b/0xa55
[  669.209521]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  669.215183]  ? ___ratelimit+0x60/0x595
[  669.219086]  ? do_raw_spin_unlock+0x181/0x270
[  669.223651]  oom_kill_process.cold+0x10/0x6ef
[  669.228226]  ? lock_downgrade+0x880/0x880
[  669.232420]  ? kasan_check_read+0x11/0x20
[  669.236614]  out_of_memory+0x362/0x1330
[  669.240723]  ? oom_killer_disable+0x280/0x280
[  669.245246]  ? mutex_trylock+0x18e/0x1e0
[  669.249341]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  669.254286]  __alloc_pages_slowpath+0x20b5/0x2870
[  669.259211]  ? warn_alloc+0x110/0x110
[  669.263028]  ? __lock_is_held+0xb6/0x140
[  669.267118]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.272670]  ? should_fail+0x14d/0x85c
[  669.276647]  ? __might_sleep+0x95/0x190
[  669.280648]  __alloc_pages_nodemask+0x617/0x750
[  669.285328]  ? kasan_check_read+0x11/0x20
[  669.289492]  ? __alloc_pages_slowpath+0x2870/0x2870
[  669.294538]  ? find_get_entry+0x3e1/0xa00
[  669.298730]  ? find_get_pages_contig+0xed0/0xed0
[  669.303507]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  669.309075]  alloc_pages_current+0x107/0x210
[  669.313529]  __page_cache_alloc+0x2bd/0x450
[  669.317876]  ? kasan_check_read+0x11/0x20
[  669.322073]  filemap_fault+0xfeb/0x1f00
[  669.326065]  ? lock_downgrade+0x880/0x880
[  669.330252]  ? __lock_page_or_retry+0xdc0/0xdc0
[  669.334960]  ? lock_acquire+0x16f/0x3f0
[  669.338991]  ? ext4_filemap_fault+0x7b/0xaf
[  669.343419]  ext4_filemap_fault+0x83/0xaf
[  669.347737]  __do_fault+0x111/0x480
[  669.351447]  __handle_mm_fault+0x2d78/0x3f80
[  669.355916]  ? copy_page_range+0x2030/0x2030
[  669.360359]  ? count_memcg_event_mm+0x2b1/0x4d0
[  669.365051]  handle_mm_fault+0x1b5/0x690
[  669.369150]  __do_page_fault+0x62a/0xe90
[  669.373492]  ? vmalloc_fault+0x740/0x740
[  669.377606]  ? trace_hardirqs_off_caller+0x65/0x220
[  669.382628]  ? trace_hardirqs_on_caller+0x6a/0x220
[  669.387581]  ? page_fault+0x8/0x30
[  669.391334]  do_page_fault+0x71/0x57d
[  669.395174]  ? page_fault+0x8/0x30
[  669.398783]  page_fault+0x1e/0x30
[  669.402273] RIP: 0033:0x45b153
[  669.405518] Code: Bad RIP value.
[  669.408937] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  669.414315] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  669.421591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  669.428896] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  669.436181] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  669.443467] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  669.450848] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  669.451097] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  669.458606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.468857] syz-fuzzer cpuset=/ mems_allowed=0-1
[  669.478439] Workqueue: bat_events batadv_bla_periodic_work
[  669.488824] Call Trace:
[  669.491451]  dump_stack+0x197/0x210
[  669.495105]  warn_alloc.cold+0x7b/0x173
[  669.499142]  ? zone_watermark_ok_safe+0x260/0x260
[  669.504058]  ? __cpuset_node_allowed+0x136/0x540
[  669.508965]  ? __isolate_free_page+0x4c0/0x4c0
[  669.513584]  ? wake_all_kswapds+0x14d/0x300
[  669.517970]  __alloc_pages_slowpath+0x2214/0x2870
[  669.522864]  ? warn_alloc+0x110/0x110
[  669.526822]  ? __lock_acquire+0x6ee/0x49c0
[  669.531104]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.536838]  ? should_fail+0x14d/0x85c
[  669.540761]  ? __isolate_free_page+0x4c0/0x4c0
[  669.545411]  __alloc_pages_nodemask+0x617/0x750
[  669.550168]  ? __alloc_pages_slowpath+0x2870/0x2870
[  669.555240]  ? find_held_lock+0x35/0x130
[  669.559344]  cache_grow_begin+0x91/0x8c0
[  669.563491]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  669.569061]  ? __cpuset_node_allowed+0x136/0x540
[  669.573912]  fallback_alloc+0x1fd/0x2d0
[  669.577946]  ____cache_alloc_node+0x1be/0x1e0
[  669.582577]  kmem_cache_alloc_node+0xe3/0x710
[  669.587121]  ? __lock_acquire+0x6ee/0x49c0
[  669.591385]  ? __lock_acquire+0x6ee/0x49c0
[  669.595919]  __alloc_skb+0xd5/0x5f0
[  669.599586]  ? skb_trim+0x190/0x190
[  669.603318]  ? batadv_bla_send_claim+0x2a7/0xf60
[  669.608099]  arp_create+0x193/0xa90
[  669.611754]  batadv_bla_send_claim+0x38d/0xf60
[  669.616346]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  669.621485]  ? batadv_bla_send_announce+0xba/0x150
[  669.626445]  ? batadv_bla_send_announce+0xba/0x150
[  669.631412]  ? __local_bh_enable_ip+0x15a/0x270
[  669.636108]  batadv_bla_send_announce+0x103/0x150
[  669.640974]  ? batadv_bla_send_claim+0xf60/0xf60
[  669.645737]  ? kasan_check_read+0x11/0x20
[  669.649911]  batadv_bla_periodic_work+0x884/0xe10
[  669.654920]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  669.659994]  process_one_work+0x989/0x1750
[  669.664288]  ? pwq_dec_nr_in_flight+0x320/0x320
[  669.669035]  ? lock_acquire+0x16f/0x3f0
[  669.673064]  ? kasan_check_write+0x14/0x20
[  669.677316]  ? do_raw_spin_lock+0xd7/0x250
[  669.681629]  worker_thread+0x98/0xe40
[  669.685480]  ? trace_hardirqs_on+0x67/0x220
[  669.689863]  kthread+0x354/0x420
[  669.693268]  ? process_one_work+0x1750/0x1750
[  669.697795]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  669.703376]  ret_from_fork+0x24/0x30
[  669.707113] warn_alloc_show_mem: 1 callbacks suppressed
[  669.707123] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  669.707125] Mem-Info:
[  669.707158] active_anon:254002 inactive_anon:214 isolated_anon:0
[  669.707158]  active_file:17 inactive_file:11 isolated_file:0
[  669.707158]  unevictable:0 dirty:0 writeback:0 unstable:0
[  669.707158]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  669.707158]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  669.707158]  free:10955 free_pcp:216 free_cma:0
[  669.712489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.712497] Call Trace:
[  669.719999] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  669.722408]  <IRQ>
[  669.755694] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  669.765324]  dump_stack+0x197/0x210
[  669.768043] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  669.795911]  warn_alloc.cold+0x7b/0x173
[  669.798031] lowmem_reserve[]: 0 2545 2546 2546 2546
[  669.823783]  ? zone_watermark_ok_safe+0x260/0x260
[  669.827417] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  669.853681]  ? __cpuset_node_allowed+0x136/0x540
[  669.857644] lowmem_reserve[]: 0 0 1 1 1
[  669.862743]  ? __isolate_free_page+0x4c0/0x4c0
[  669.867563] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  669.896499]  ? wake_all_kswapds+0x14d/0x300
[  669.901258] lowmem_reserve[]: 0 0 0 0 0
[  669.905288]  __alloc_pages_slowpath+0x2214/0x2870
[  669.909879] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  669.935726]  ? warn_alloc+0x110/0x110
[  669.940018] lowmem_reserve[]: 0 0 0 0 0
[  669.944024]  ? __lock_acquire+0x6ee/0x49c0
[  669.948872] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  669.976483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.980281] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  669.984271]  ? should_fail+0x14d/0x85c
[  669.988486] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  670.000708]  ? __isolate_free_page+0x4c0/0x4c0
[  670.006252] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  670.019774]  __alloc_pages_nodemask+0x617/0x750
[  670.023634] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  670.034335]  ? __alloc_pages_slowpath+0x2870/0x2870
[  670.038902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  670.054514]  ? find_held_lock+0x35/0x130
[  670.059188] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  670.068078]  cache_grow_begin+0x91/0x8c0
[  670.073192] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  670.073203] 280 total pagecache pages
[  670.082065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.086155] 0 pages in swap cache
[  670.095098]  ? __cpuset_node_allowed+0x136/0x540
[  670.099118] Swap cache stats: add 0, delete 0, find 0/0
[  670.107888]  fallback_alloc+0x1fd/0x2d0
[  670.111709] Free swap  = 0kB
[  670.117308]  ____cache_alloc_node+0x1be/0x1e0
[  670.120762] Total swap = 0kB
[  670.125600]  kmem_cache_alloc+0x1f3/0x700
[  670.130953] 1965979 pages RAM
[  670.135076]  ? mark_held_locks+0xb1/0x100
[  670.138234] 0 pages HighMem/MovableOnly
[  670.138243] 341741 pages reserved
[  670.142770]  ? __netdev_alloc_skb+0x370/0x470
[  670.145836] 0 pages cma reserved
[  670.150015]  __build_skb+0x3e/0x310
[  670.153302] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  670.157287]  __netdev_alloc_skb+0x2ba/0x470
[  670.161256] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  670.164733]  send_hsr_supervision_frame+0x110/0xfc0
[  670.201624]  ? lock_acquire+0x16f/0x3f0
[  670.205707]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  670.210812]  hsr_announce+0x12f/0x3b0
[  670.214717]  call_timer_fn+0x18d/0x720
[  670.218681]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  670.223982]  ? process_timeout+0x40/0x40
[  670.228189]  ? run_timer_softirq+0x644/0x16a0
[  670.232756]  ? trace_hardirqs_on+0x67/0x220
[  670.237152]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  670.242415]  run_timer_softirq+0x64f/0x16a0
[  670.246920]  ? add_timer+0xbe0/0xbe0
[  670.250898]  ? __lock_is_held+0xb6/0x140
[  670.256238]  __do_softirq+0x25c/0x921
[  670.260073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.265635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.271301]  irq_exit+0x180/0x1d0
[  670.274862]  smp_apic_timer_interrupt+0x13b/0x550
[  670.279799]  apic_timer_interrupt+0xf/0x20
[  670.284106]  </IRQ>
[  670.286404] RIP: 0010:console_unlock+0xf3c/0x10d0
[  670.291295] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  670.310237] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  670.318013] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  670.325315] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  670.332620] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  670.340007] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  670.348005] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  670.355341]  ? netconsole_netdev_event+0x280/0x280
[  670.360354]  ? console_unlock+0xf36/0x10d0
[  670.365073]  vprintk_emit+0x280/0x6d0
[  670.368941]  vprintk_default+0x28/0x30
[  670.372897]  vprintk_func+0x7e/0x189
[  670.376652]  printk+0xba/0xed
[  670.379781]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  670.384580]  ? _raw_spin_unlock_irq+0x5e/0x90
[  670.389150]  dump_unreclaimable_slab.cold+0xde/0xef
[  670.394209]  dump_header+0x44b/0xa55
[  670.397962]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  670.403219]  ? ___ratelimit+0x60/0x595
[  670.407133]  ? do_raw_spin_unlock+0x181/0x270
[  670.411746]  oom_kill_process.cold+0x10/0x6ef
[  670.416414]  ? lock_downgrade+0x880/0x880
[  670.420683]  ? kasan_check_read+0x11/0x20
[  670.424898]  out_of_memory+0x362/0x1330
[  670.429001]  ? oom_killer_disable+0x280/0x280
[  670.433588]  ? mutex_trylock+0x18e/0x1e0
[  670.437713]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  670.442732]  __alloc_pages_slowpath+0x20b5/0x2870
[  670.447653]  ? warn_alloc+0x110/0x110
[  670.451501]  ? __lock_is_held+0xb6/0x140
[  670.455614]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.461280]  ? should_fail+0x14d/0x85c
[  670.465218]  ? __might_sleep+0x95/0x190
[  670.469241]  __alloc_pages_nodemask+0x617/0x750
[  670.473941]  ? kasan_check_read+0x11/0x20
[  670.478114]  ? __alloc_pages_slowpath+0x2870/0x2870
[  670.483140]  ? find_get_entry+0x3e1/0xa00
[  670.487323]  ? find_get_pages_contig+0xed0/0xed0
[  670.492116]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  670.497722]  alloc_pages_current+0x107/0x210
[  670.502198]  __page_cache_alloc+0x2bd/0x450
[  670.506550]  ? kasan_check_read+0x11/0x20
[  670.510752]  filemap_fault+0xfeb/0x1f00
[  670.514749]  ? lock_downgrade+0x880/0x880
[  670.518983]  ? __lock_page_or_retry+0xdc0/0xdc0
[  670.523783]  ? lock_acquire+0x16f/0x3f0
[  670.527828]  ? ext4_filemap_fault+0x7b/0xaf
[  670.532418]  ext4_filemap_fault+0x83/0xaf
[  670.536620]  __do_fault+0x111/0x480
[  670.540267]  __handle_mm_fault+0x2d78/0x3f80
[  670.544718]  ? copy_page_range+0x2030/0x2030
[  670.549183]  ? count_memcg_event_mm+0x2b1/0x4d0
[  670.553874]  handle_mm_fault+0x1b5/0x690
[  670.557967]  __do_page_fault+0x62a/0xe90
[  670.562066]  ? vmalloc_fault+0x740/0x740
[  670.566240]  ? trace_hardirqs_off_caller+0x65/0x220
[  670.571293]  ? trace_hardirqs_on_caller+0x6a/0x220
[  670.576288]  ? page_fault+0x8/0x30
[  670.579943]  do_page_fault+0x71/0x57d
[  670.583798]  ? page_fault+0x8/0x30
[  670.587386]  page_fault+0x1e/0x30
[  670.590872] RIP: 0033:0x45b153
[  670.594130] Code: Bad RIP value.
[  670.597550] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  670.602945] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  670.610261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  670.617544] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  670.624850] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  670.632131] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  670.639509] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  670.640027] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  670.647459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.647501] Call Trace:
[  670.657780] syz-fuzzer cpuset=/ mems_allowed=0-1
[  670.667224]  dump_stack+0x197/0x210
[  670.678192]  warn_alloc.cold+0x7b/0x173
[  670.682189]  ? zone_watermark_ok_safe+0x260/0x260
[  670.687090]  ? __cpuset_node_allowed+0x136/0x540
[  670.691942]  ? __isolate_free_page+0x4c0/0x4c0
[  670.696597]  ? wake_all_kswapds+0x14d/0x300
[  670.700996]  __alloc_pages_slowpath+0x2214/0x2870
[  670.705879]  ? warn_alloc+0x110/0x110
[  670.709725]  ? __lock_acquire+0x6ee/0x49c0
[  670.714014]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.719583]  ? should_fail+0x14d/0x85c
[  670.723651]  ? __isolate_free_page+0x4c0/0x4c0
[  670.728288]  __alloc_pages_nodemask+0x617/0x750
[  670.733030]  ? __alloc_pages_slowpath+0x2870/0x2870
[  670.738165]  ? find_held_lock+0x35/0x130
[  670.742305]  cache_grow_begin+0x91/0x8c0
[  670.746412]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  670.752057]  ? __cpuset_node_allowed+0x136/0x540
[  670.756917]  fallback_alloc+0x1fd/0x2d0
[  670.760961]  ____cache_alloc_node+0x1be/0x1e0
[  670.765519]  kmem_cache_alloc+0x1f3/0x700
[  670.769754]  ? finish_task_switch+0x146/0x7c0
[  670.774359]  skb_clone+0x156/0x3e0
[  670.777989]  bpf_clone_redirect+0xb2/0x480
[  670.782309]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  670.787481]  ? mark_held_locks+0x100/0x100
[  670.791805]  ? __schedule+0x86e/0x1dc0
[  670.795784]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  670.800568]  ? firmware_map_remove+0x1a6/0x1a6
[  670.805211]  ? bpf_test_run+0x146/0x430
[  670.809299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.814939]  ? check_preemption_disabled+0x48/0x290
[  670.820017]  ? lock_acquire+0x16f/0x3f0
[  670.824135]  ? kasan_check_read+0x11/0x20
[  670.828330]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  670.833879]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  670.839503]  bpf_test_run+0x10d/0x430
[  670.843411]  bpf_prog_test_run_skb+0x64b/0xb20
[  670.848117]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  670.853084]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  670.858668]  ? fput+0x128/0x1a0
[  670.862002]  ? __bpf_prog_get+0x97/0x290
[  670.866155]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  670.871072]  bpf_prog_test_run+0x129/0x1a0
[  670.875388]  __x64_sys_bpf+0x397/0x4c0
[  670.879342]  ? bpf_prog_get+0x20/0x20
[  670.883220]  do_syscall_64+0xfd/0x620
[  670.887119]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  670.892344] RIP: 0033:0x45b399
[  670.895640] Code: Bad RIP value.
[  670.899096] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  670.906931] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  670.914290] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  670.921624] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  670.929356] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  670.936933] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  670.944314] warn_alloc_show_mem: 1 callbacks suppressed
[  670.944337] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  670.944352] Mem-Info:
[  670.944461] active_anon:254002 inactive_anon:214 isolated_anon:0
[  670.944461]  active_file:17 inactive_file:11 isolated_file:0
[  670.944461]  unevictable:0 dirty:0 writeback:0 unstable:0
[  670.944461]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  670.944461]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  670.944461]  free:10955 free_pcp:216 free_cma:0
[  670.949785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.949813] Call Trace:
[  670.957326] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  670.960462]  <IRQ>
[  670.995498] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  671.005986]  dump_stack+0x197/0x210
[  671.008542] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  671.036337]  warn_alloc.cold+0x7b/0x173
[  671.038455] lowmem_reserve[]: 0 2545 2546 2546 2546
[  671.064160]  ? zone_watermark_ok_safe+0x260/0x260
[  671.067785] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  671.094106]  ? __cpuset_node_allowed+0x136/0x540
[  671.098044] lowmem_reserve[]: 0 0 1 1 1
[  671.103256]  ? __isolate_free_page+0x4c0/0x4c0
[  671.108058] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  671.137075]  ? wake_all_kswapds+0x14d/0x300
[  671.141802] lowmem_reserve[]: 0 0 0 0 0
[  671.145844]  __alloc_pages_slowpath+0x2214/0x2870
[  671.150385] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  671.176209]  ? warn_alloc+0x110/0x110
[  671.180461] lowmem_reserve[]: 0 0 0 0 0
[  671.184501]  ? __lock_acquire+0x6ee/0x49c0
[  671.189328] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  671.216998]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.220761] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  671.224762]  ? should_fail+0x14d/0x85c
[  671.228981] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  671.241735]  ? __isolate_free_page+0x4c0/0x4c0
[  671.247344] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  671.260885]  __alloc_pages_nodemask+0x617/0x750
[  671.265480] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.276463]  ? __alloc_pages_slowpath+0x2870/0x2870
[  671.281364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.297230]  ? find_held_lock+0x35/0x130
[  671.301942] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.310987]  cache_grow_begin+0x91/0x8c0
[  671.316028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.324685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.328797] 280 total pagecache pages
[  671.337764]  ? __cpuset_node_allowed+0x136/0x540
[  671.342190] 0 pages in swap cache
[  671.350780]  fallback_alloc+0x1fd/0x2d0
[  671.356452] Swap cache stats: add 0, delete 0, find 0/0
[  671.360345]  ____cache_alloc_node+0x1be/0x1e0
[  671.365073] Free swap  = 0kB
[  671.368582]  kmem_cache_alloc+0x1f3/0x700
[  671.372536] Total swap = 0kB
[  671.372562] 1965979 pages RAM
[  671.377931]  ? mark_held_locks+0xb1/0x100
[  671.377951]  ? __netdev_alloc_skb+0x370/0x470
[  671.382453] 0 pages HighMem/MovableOnly
[  671.382473] 341741 pages reserved
[  671.385611]  __build_skb+0x3e/0x310
[  671.389732] 0 pages cma reserved
[  671.419159]  __netdev_alloc_skb+0x2ba/0x470
[  671.423642]  send_hsr_supervision_frame+0x110/0xfc0
[  671.428797]  ? lock_acquire+0x16f/0x3f0
[  671.432926]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  671.437987]  hsr_announce+0x12f/0x3b0
[  671.441836]  call_timer_fn+0x18d/0x720
[  671.445940]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  671.451345]  ? process_timeout+0x40/0x40
[  671.455485]  ? run_timer_softirq+0x644/0x16a0
[  671.460036]  ? trace_hardirqs_on+0x67/0x220
[  671.464598]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  671.470096]  run_timer_softirq+0x64f/0x16a0
[  671.474565]  ? add_timer+0xbe0/0xbe0
[  671.478339]  ? __lock_is_held+0xb6/0x140
[  671.482517]  __do_softirq+0x25c/0x921
[  671.484790] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  671.486446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.497431] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  671.503062]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.503162]  irq_exit+0x180/0x1d0
[  671.517202]  smp_apic_timer_interrupt+0x13b/0x550
[  671.522110]  apic_timer_interrupt+0xf/0x20
[  671.526400]  </IRQ>
[  671.528656] RIP: 0010:console_unlock+0xf3c/0x10d0
[  671.533544] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  671.552510] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  671.560264] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  671.567698] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  671.575015] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  671.582309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  671.589634] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  671.596964]  ? netconsole_netdev_event+0x280/0x280
[  671.601936]  ? console_unlock+0xf36/0x10d0
[  671.606264]  vprintk_emit+0x280/0x6d0
[  671.610164]  vprintk_default+0x28/0x30
[  671.614119]  vprintk_func+0x7e/0x189
[  671.617964]  printk+0xba/0xed
[  671.621146]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  671.626127]  ? _raw_spin_unlock_irq+0x5e/0x90
[  671.630699]  dump_unreclaimable_slab.cold+0xde/0xef
[  671.635816]  dump_header+0x44b/0xa55
[  671.639613]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  671.644750]  ? ___ratelimit+0x60/0x595
[  671.648712]  ? do_raw_spin_unlock+0x181/0x270
[  671.653370]  oom_kill_process.cold+0x10/0x6ef
[  671.657898]  ? lock_downgrade+0x880/0x880
[  671.662074]  ? kasan_check_read+0x11/0x20
[  671.667261]  out_of_memory+0x362/0x1330
[  671.671377]  ? oom_killer_disable+0x280/0x280
[  671.675936]  ? mutex_trylock+0x18e/0x1e0
[  671.680092]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  671.685143]  __alloc_pages_slowpath+0x20b5/0x2870
[  671.690267]  ? warn_alloc+0x110/0x110
[  671.695168]  ? __lock_is_held+0xb6/0x140
[  671.699494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.705130]  ? should_fail+0x14d/0x85c
[  671.709201]  ? __might_sleep+0x95/0x190
[  671.713232]  __alloc_pages_nodemask+0x617/0x750
[  671.717989]  ? kasan_check_read+0x11/0x20
[  671.722264]  ? __alloc_pages_slowpath+0x2870/0x2870
[  671.727333]  ? find_get_entry+0x3e1/0xa00
[  671.731566]  ? find_get_pages_contig+0xed0/0xed0
[  671.736520]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  671.742211]  alloc_pages_current+0x107/0x210
[  671.746760]  __page_cache_alloc+0x2bd/0x450
[  671.751202]  ? kasan_check_read+0x11/0x20
[  671.755502]  filemap_fault+0xfeb/0x1f00
[  671.759573]  ? lock_downgrade+0x880/0x880
[  671.763929]  ? __lock_page_or_retry+0xdc0/0xdc0
[  671.768729]  ? lock_acquire+0x16f/0x3f0
[  671.772798]  ? ext4_filemap_fault+0x7b/0xaf
[  671.777244]  ext4_filemap_fault+0x83/0xaf
[  671.781499]  __do_fault+0x111/0x480
[  671.785243]  __handle_mm_fault+0x2d78/0x3f80
[  671.789760]  ? copy_page_range+0x2030/0x2030
[  671.794339]  ? count_memcg_event_mm+0x2b1/0x4d0
[  671.799197]  handle_mm_fault+0x1b5/0x690
[  671.803313]  __do_page_fault+0x62a/0xe90
[  671.807473]  ? vmalloc_fault+0x740/0x740
[  671.811640]  ? trace_hardirqs_off_caller+0x65/0x220
[  671.816808]  ? trace_hardirqs_on_caller+0x6a/0x220
[  671.821960]  ? page_fault+0x8/0x30
[  671.825650]  do_page_fault+0x71/0x57d
[  671.829533]  ? page_fault+0x8/0x30
[  671.833087]  page_fault+0x1e/0x30
[  671.836579] RIP: 0033:0x45b153
[  671.839844] Code: Bad RIP value.
[  671.843223] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  671.848634] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  671.855980] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  671.863420] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  671.870779] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  671.878216] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  671.885602] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  671.885869] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  671.893493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  671.903929] syz-fuzzer cpuset=/ mems_allowed=0-1
[  671.913314] Workqueue: bat_events batadv_bla_periodic_work
[  671.923760] Call Trace:
[  671.926406]  dump_stack+0x197/0x210
[  671.930131]  warn_alloc.cold+0x7b/0x173
[  671.934263]  ? zone_watermark_ok_safe+0x260/0x260
[  671.939251]  ? __cpuset_node_allowed+0x136/0x540
[  671.944143]  ? __isolate_free_page+0x4c0/0x4c0
[  671.948855]  ? wake_all_kswapds+0x14d/0x300
[  671.953299]  __alloc_pages_slowpath+0x2214/0x2870
[  671.958413]  ? warn_alloc+0x110/0x110
[  671.962313]  ? __lock_acquire+0x6ee/0x49c0
[  671.966625]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.972252]  ? should_fail+0x14d/0x85c
[  671.976360]  ? __isolate_free_page+0x4c0/0x4c0
[  671.981036]  __alloc_pages_nodemask+0x617/0x750
[  671.985828]  ? __alloc_pages_slowpath+0x2870/0x2870
[  671.991826]  ? find_held_lock+0x35/0x130
[  671.995959]  cache_grow_begin+0x91/0x8c0
[  672.000132]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  672.005912]  ? __cpuset_node_allowed+0x136/0x540
[  672.010775]  fallback_alloc+0x1fd/0x2d0
[  672.014899]  ____cache_alloc_node+0x1be/0x1e0
[  672.019601]  kmem_cache_alloc_node+0xe3/0x710
[  672.024157]  ? __lock_acquire+0x6ee/0x49c0
[  672.028537]  ? __lock_acquire+0x6ee/0x49c0
[  672.032920]  __alloc_skb+0xd5/0x5f0
[  672.036585]  ? skb_trim+0x190/0x190
[  672.040275]  ? batadv_bla_send_claim+0x2a7/0xf60
[  672.045195]  arp_create+0x193/0xa90
[  672.048942]  batadv_bla_send_claim+0x38d/0xf60
[  672.053608]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  672.058963]  ? batadv_bla_send_announce+0xba/0x150
[  672.063933]  ? batadv_bla_send_announce+0xba/0x150
[  672.068980]  ? __local_bh_enable_ip+0x15a/0x270
[  672.073711]  batadv_bla_send_announce+0x103/0x150
[  672.078722]  ? batadv_bla_send_claim+0xf60/0xf60
[  672.083620]  ? kasan_check_read+0x11/0x20
[  672.087842]  batadv_bla_periodic_work+0x884/0xe10
[  672.092795]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  672.097895]  process_one_work+0x989/0x1750
[  672.102331]  ? pwq_dec_nr_in_flight+0x320/0x320
[  672.107146]  ? lock_acquire+0x16f/0x3f0
[  672.111166]  ? kasan_check_write+0x14/0x20
[  672.115441]  ? do_raw_spin_lock+0xd7/0x250
[  672.119733]  worker_thread+0x98/0xe40
[  672.123623]  ? trace_hardirqs_on+0x67/0x220
[  672.128167]  kthread+0x354/0x420
[  672.131628]  ? process_one_work+0x1750/0x1750
[  672.136214]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  672.141922]  ret_from_fork+0x24/0x30
[  672.145734] warn_alloc_show_mem: 1 callbacks suppressed
[  672.145781] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  672.145787] Mem-Info:
[  672.146055] active_anon:254002 inactive_anon:214 isolated_anon:0
[  672.146055]  active_file:16 inactive_file:12 isolated_file:0
[  672.146055]  unevictable:0 dirty:0 writeback:0 unstable:0
[  672.146055]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  672.146055]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  672.146055]  free:10955 free_pcp:216 free_cma:0
[  672.151354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  672.158931] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  672.161268] Call Trace:
[  672.194638] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  672.194665] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  672.204053]  <IRQ>
[  672.231757] lowmem_reserve[]: 0 2545 2546 2546 2546
[  672.234368]  dump_stack+0x197/0x210
[  672.260114] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  672.286384]  warn_alloc.cold+0x7b/0x173
[  672.288507] lowmem_reserve[]: 0 0 1 1 1
[  672.293653]  ? zone_watermark_ok_safe+0x260/0x260
[  672.297386] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  672.326542]  ? __cpuset_node_allowed+0x136/0x540
[  672.330501] lowmem_reserve[]: 0 0 0 0 0
[  672.334593]  ? __isolate_free_page+0x4c0/0x4c0
[  672.339413] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  672.365267]  ? wake_all_kswapds+0x14d/0x300
[  672.370041] lowmem_reserve[]: 0 0 0 0 0
[  672.374044]  __alloc_pages_slowpath+0x2214/0x2870
[  672.378633] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  672.406385]  ? warn_alloc+0x110/0x110
[  672.410647] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  672.414735]  ? __lock_acquire+0x6ee/0x49c0
[  672.419544] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  672.431761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.435560] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  672.449197]  ? should_fail+0x14d/0x85c
[  672.453466] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  672.464159]  ? __isolate_free_page+0x4c0/0x4c0
[  672.469793] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  672.485596]  __alloc_pages_nodemask+0x617/0x750
[  672.489546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  672.498502]  ? __alloc_pages_slowpath+0x2870/0x2870
[  672.503112] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  672.511850]  ? find_held_lock+0x35/0x130
[  672.516507] 280 total pagecache pages
[  672.525396]  cache_grow_begin+0x91/0x8c0
[  672.530412] 0 pages in swap cache
[  672.539130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.543175] Swap cache stats: add 0, delete 0, find 0/0
[  672.547170]  ? __cpuset_node_allowed+0x136/0x540
[  672.551232] Free swap  = 0kB
[  672.555105]  fallback_alloc+0x1fd/0x2d0
[  672.560618] Total swap = 0kB
[  672.566117]  ____cache_alloc_node+0x1be/0x1e0
[  672.570938] 1965979 pages RAM
[  672.573977]  kmem_cache_alloc+0x1f3/0x700
[  672.577995] 0 pages HighMem/MovableOnly
[  672.581439]  ? mark_held_locks+0xb1/0x100
[  672.585950] 341741 pages reserved
[  672.589108]  ? __netdev_alloc_skb+0x370/0x470
[  672.593219] 0 pages cma reserved
[  672.613244]  __build_skb+0x3e/0x310
[  672.616946]  __netdev_alloc_skb+0x2ba/0x470
[  672.621467]  send_hsr_supervision_frame+0x110/0xfc0
[  672.626722]  ? lock_acquire+0x16f/0x3f0
[  672.630877]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  672.636002]  hsr_announce+0x12f/0x3b0
[  672.639916]  call_timer_fn+0x18d/0x720
[  672.643931]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  672.649149]  ? process_timeout+0x40/0x40
[  672.650652] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  672.653366]  ? run_timer_softirq+0x644/0x16a0
[  672.653439]  ? trace_hardirqs_on+0x67/0x220
[  672.664073] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  672.668669]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  672.683690]  run_timer_softirq+0x64f/0x16a0
[  672.688212]  ? add_timer+0xbe0/0xbe0
[  672.692084]  ? __lock_is_held+0xb6/0x140
[  672.696324]  __do_softirq+0x25c/0x921
[  672.700184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.705780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.711490]  irq_exit+0x180/0x1d0
[  672.715013]  smp_apic_timer_interrupt+0x13b/0x550
[  672.719961]  apic_timer_interrupt+0xf/0x20
[  672.724247]  </IRQ>
[  672.726525] RIP: 0010:console_unlock+0xf3c/0x10d0
[  672.731451] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  672.750457] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  672.758266] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  672.766230] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  672.773579] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  672.780915] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  672.788351] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  672.795752]  ? netconsole_netdev_event+0x280/0x280
[  672.800827]  ? console_unlock+0xf36/0x10d0
[  672.805221]  vprintk_emit+0x280/0x6d0
[  672.809132]  vprintk_default+0x28/0x30
[  672.813235]  vprintk_func+0x7e/0x189
[  672.817116]  printk+0xba/0xed
[  672.820327]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  672.825191]  ? _raw_spin_unlock_irq+0x5e/0x90
[  672.829942]  dump_unreclaimable_slab.cold+0xde/0xef
[  672.835051]  dump_header+0x44b/0xa55
[  672.838885]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  672.844064]  ? ___ratelimit+0x60/0x595
[  672.847965]  ? do_raw_spin_unlock+0x181/0x270
[  672.852474]  oom_kill_process.cold+0x10/0x6ef
[  672.856983]  ? lock_downgrade+0x880/0x880
[  672.861241]  ? kasan_check_read+0x11/0x20
[  672.865525]  out_of_memory+0x362/0x1330
[  672.869673]  ? oom_killer_disable+0x280/0x280
[  672.874211]  ? mutex_trylock+0x18e/0x1e0
[  672.878288]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  672.883321]  __alloc_pages_slowpath+0x20b5/0x2870
[  672.888357]  ? warn_alloc+0x110/0x110
[  672.892185]  ? __lock_is_held+0xb6/0x140
[  672.896411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.902038]  ? should_fail+0x14d/0x85c
[  672.906047]  ? __might_sleep+0x95/0x190
[  672.910099]  __alloc_pages_nodemask+0x617/0x750
[  672.914919]  ? kasan_check_read+0x11/0x20
[  672.919166]  ? __alloc_pages_slowpath+0x2870/0x2870
[  672.924302]  ? find_get_entry+0x3e1/0xa00
[  672.928518]  ? find_get_pages_contig+0xed0/0xed0
[  672.933361]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  672.939127]  alloc_pages_current+0x107/0x210
[  672.943689]  __page_cache_alloc+0x2bd/0x450
[  672.948115]  ? kasan_check_read+0x11/0x20
[  672.952337]  filemap_fault+0xfeb/0x1f00
[  672.956487]  ? lock_downgrade+0x880/0x880
[  672.960871]  ? __lock_page_or_retry+0xdc0/0xdc0
[  672.965603]  ? lock_acquire+0x16f/0x3f0
[  672.969671]  ? ext4_filemap_fault+0x7b/0xaf
[  672.974094]  ext4_filemap_fault+0x83/0xaf
[  672.978466]  __do_fault+0x111/0x480
[  672.982201]  __handle_mm_fault+0x2d78/0x3f80
[  672.986668]  ? copy_page_range+0x2030/0x2030
[  672.991180]  ? count_memcg_event_mm+0x2b1/0x4d0
[  672.995978]  handle_mm_fault+0x1b5/0x690
[  673.000134]  __do_page_fault+0x62a/0xe90
[  673.004312]  ? vmalloc_fault+0x740/0x740
[  673.008487]  ? trace_hardirqs_off_caller+0x65/0x220
[  673.013603]  ? trace_hardirqs_on_caller+0x6a/0x220
[  673.018668]  ? page_fault+0x8/0x30
[  673.022286]  do_page_fault+0x71/0x57d
[  673.026193]  ? page_fault+0x8/0x30
[  673.029816]  page_fault+0x1e/0x30
[  673.033282] RIP: 0033:0x45b153
[  673.036531] Code: Bad RIP value.
[  673.039957] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  673.045427] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  673.052847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  673.060159] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  673.067636] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  673.074963] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  673.082339] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  673.082674] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  673.090396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  673.100659] syz-fuzzer cpuset=/ mems_allowed=0-1
[  673.110070] Call Trace:
[  673.117732]  dump_stack+0x197/0x210
[  673.121637]  warn_alloc.cold+0x7b/0x173
[  673.125749]  ? zone_watermark_ok_safe+0x260/0x260
[  673.130664]  ? __cpuset_node_allowed+0x136/0x540
[  673.135585]  ? __isolate_free_page+0x4c0/0x4c0
[  673.140277]  ? wake_all_kswapds+0x14d/0x300
[  673.144685]  __alloc_pages_slowpath+0x2214/0x2870
[  673.149723]  ? warn_alloc+0x110/0x110
[  673.153581]  ? __lock_acquire+0x6ee/0x49c0
[  673.157955]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.163636]  ? should_fail+0x14d/0x85c
[  673.167640]  ? __isolate_free_page+0x4c0/0x4c0
[  673.172398]  __alloc_pages_nodemask+0x617/0x750
[  673.177139]  ? __alloc_pages_slowpath+0x2870/0x2870
[  673.182329]  ? find_held_lock+0x35/0x130
[  673.186628]  cache_grow_begin+0x91/0x8c0
[  673.190775]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  673.196903]  ? __cpuset_node_allowed+0x136/0x540
[  673.201777]  fallback_alloc+0x1fd/0x2d0
[  673.205841]  ____cache_alloc_node+0x1be/0x1e0
[  673.210495]  kmem_cache_alloc+0x1f3/0x700
[  673.214732]  ? finish_task_switch+0x146/0x7c0
[  673.219379]  skb_clone+0x156/0x3e0
[  673.223059]  bpf_clone_redirect+0xb2/0x480
[  673.227416]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  673.232615]  ? mark_held_locks+0x100/0x100
[  673.237057]  ? __schedule+0x86e/0x1dc0
[  673.241089]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  673.245986]  ? firmware_map_remove+0x1a6/0x1a6
[  673.250728]  ? bpf_test_run+0x146/0x430
[  673.254806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.260504]  ? check_preemption_disabled+0x48/0x290
[  673.265644]  ? lock_acquire+0x16f/0x3f0
[  673.269676]  ? kasan_check_read+0x11/0x20
[  673.273972]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  673.279264]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  673.284947]  bpf_test_run+0x10d/0x430
[  673.288956]  bpf_prog_test_run_skb+0x64b/0xb20
[  673.293784]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  673.298717]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  673.304395]  ? fput+0x128/0x1a0
[  673.307746]  ? __bpf_prog_get+0x97/0x290
[  673.312070]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  673.316982]  bpf_prog_test_run+0x129/0x1a0
[  673.321296]  __x64_sys_bpf+0x397/0x4c0
[  673.325313]  ? bpf_prog_get+0x20/0x20
[  673.329274]  do_syscall_64+0xfd/0x620
[  673.333232]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  673.338725] RIP: 0033:0x45b399
[  673.342031] Code: Bad RIP value.
[  673.345494] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  673.353382] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  673.360841] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  673.368223] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  673.375578] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  673.383000] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  673.390491] warn_alloc_show_mem: 1 callbacks suppressed
[  673.390535] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  673.390551] Mem-Info:
[  673.390680] active_anon:254002 inactive_anon:214 isolated_anon:0
[  673.390680]  active_file:17 inactive_file:11 isolated_file:0
[  673.390680]  unevictable:0 dirty:0 writeback:0 unstable:0
[  673.390680]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  673.390680]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  673.390680]  free:10955 free_pcp:216 free_cma:0
[  673.395980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  673.395995] Call Trace:
[  673.403621] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  673.406071]  <IRQ>
[  673.439374] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  673.439397] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  673.448958]  dump_stack+0x197/0x210
[  673.451567] lowmem_reserve[]: 0 2545 2546 2546 2546
[  673.479432]  warn_alloc.cold+0x7b/0x173
[  673.481745] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  673.507654]  ? zone_watermark_ok_safe+0x260/0x260
[  673.533750] lowmem_reserve[]: 0 0 1 1 1
[  673.537683]  ? __cpuset_node_allowed+0x136/0x540
[  673.542709] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  673.546830]  ? __isolate_free_page+0x4c0/0x4c0
[  673.575700] lowmem_reserve[]: 0 0 0 0 0
[  673.580807]  ? wake_all_kswapds+0x14d/0x300
[  673.584778] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  673.589653]  __alloc_pages_slowpath+0x2214/0x2870
[  673.615368] lowmem_reserve[]: 0 0 0 0 0
[  673.621534]  ? warn_alloc+0x110/0x110
[  673.625436] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  673.629927]  ? __lock_acquire+0x6ee/0x49c0
[  673.657537] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  673.662467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.666445] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  673.670425]  ? should_fail+0x14d/0x85c
[  673.682635] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  673.687052]  ? __isolate_free_page+0x4c0/0x4c0
[  673.700685] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  673.706243]  __alloc_pages_nodemask+0x617/0x750
[  673.717157] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  673.721162]  ? __alloc_pages_slowpath+0x2870/0x2870
[  673.736844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  673.741451]  ? find_held_lock+0x35/0x130
[  673.750331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  673.750364] 280 total pagecache pages
[  673.755130]  cache_grow_begin+0x91/0x8c0
[  673.763726] 0 pages in swap cache
[  673.768930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.777786] Swap cache stats: add 0, delete 0, find 0/0
[  673.777823] Free swap  = 0kB
[  673.782001]  ? __cpuset_node_allowed+0x136/0x540
[  673.790785] Total swap = 0kB
[  673.790845] 1965979 pages RAM
[  673.794798]  fallback_alloc+0x1fd/0x2d0
[  673.798936] 0 pages HighMem/MovableOnly
[  673.798993] 341741 pages reserved
[  673.802553]  ____cache_alloc_node+0x1be/0x1e0
[  673.808033] 0 pages cma reserved
[  673.813551]  kmem_cache_alloc+0x1f3/0x700
[  673.851229]  ? mark_held_locks+0xb1/0x100
[  673.855430]  ? __netdev_alloc_skb+0x370/0x470
[  673.860539]  __build_skb+0x3e/0x310
[  673.864331]  __netdev_alloc_skb+0x2ba/0x470
[  673.868979]  send_hsr_supervision_frame+0x110/0xfc0
[  673.874310]  ? lock_acquire+0x16f/0x3f0
[  673.878428]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  673.881400] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  673.883572]  hsr_announce+0x12f/0x3b0
[  673.894130] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  673.897952]  call_timer_fn+0x18d/0x720
[  673.906774]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  673.912225]  ? process_timeout+0x40/0x40
[  673.916378]  ? run_timer_softirq+0x644/0x16a0
[  673.920992]  ? trace_hardirqs_on+0x67/0x220
[  673.925433]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  673.930823]  run_timer_softirq+0x64f/0x16a0
[  673.935375]  ? add_timer+0xbe0/0xbe0
[  673.939122]  ? __lock_is_held+0xb6/0x140
[  673.943474]  __do_softirq+0x25c/0x921
[  673.947364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.953124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.958914]  irq_exit+0x180/0x1d0
[  673.962451]  smp_apic_timer_interrupt+0x13b/0x550
[  673.967479]  apic_timer_interrupt+0xf/0x20
[  673.971825]  </IRQ>
[  673.974177] RIP: 0010:console_unlock+0xf3c/0x10d0
[  673.979297] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  673.998646] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  674.006718] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  674.014101] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  674.021515] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  674.029088] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  674.036414] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  674.043877]  ? netconsole_netdev_event+0x280/0x280
[  674.048929]  ? console_unlock+0xf36/0x10d0
[  674.053304]  vprintk_emit+0x280/0x6d0
[  674.057191]  vprintk_default+0x28/0x30
[  674.061307]  vprintk_func+0x7e/0x189
[  674.065162]  printk+0xba/0xed
[  674.068367]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  674.073201]  ? _raw_spin_unlock_irq+0x5e/0x90
[  674.077870]  dump_unreclaimable_slab.cold+0xde/0xef
[  674.083003]  dump_header+0x44b/0xa55
[  674.086841]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  674.092032]  ? ___ratelimit+0x60/0x595
[  674.095980]  ? do_raw_spin_unlock+0x181/0x270
[  674.100671]  oom_kill_process.cold+0x10/0x6ef
[  674.105273]  ? lock_downgrade+0x880/0x880
[  674.109551]  ? kasan_check_read+0x11/0x20
[  674.113892]  out_of_memory+0x362/0x1330
[  674.118143]  ? oom_killer_disable+0x280/0x280
[  674.122907]  ? mutex_trylock+0x18e/0x1e0
[  674.127096]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  674.132110]  __alloc_pages_slowpath+0x20b5/0x2870
[  674.137195]  ? warn_alloc+0x110/0x110
[  674.141144]  ? __lock_is_held+0xb6/0x140
[  674.145425]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.151116]  ? should_fail+0x14d/0x85c
[  674.155144]  ? __might_sleep+0x95/0x190
[  674.159243]  __alloc_pages_nodemask+0x617/0x750
[  674.164082]  ? kasan_check_read+0x11/0x20
[  674.168241]  ? __alloc_pages_slowpath+0x2870/0x2870
[  674.173288]  ? find_get_entry+0x3e1/0xa00
[  674.177453]  ? find_get_pages_contig+0xed0/0xed0
[  674.182221]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  674.187761]  alloc_pages_current+0x107/0x210
[  674.192181]  __page_cache_alloc+0x2bd/0x450
[  674.196515]  ? kasan_check_read+0x11/0x20
[  674.200672]  filemap_fault+0xfeb/0x1f00
[  674.204776]  ? lock_downgrade+0x880/0x880
[  674.208939]  ? __lock_page_or_retry+0xdc0/0xdc0
[  674.213614]  ? lock_acquire+0x16f/0x3f0
[  674.217698]  ? ext4_filemap_fault+0x7b/0xaf
[  674.222055]  ext4_filemap_fault+0x83/0xaf
[  674.226216]  __do_fault+0x111/0x480
[  674.229879]  __handle_mm_fault+0x2d78/0x3f80
[  674.234288]  ? copy_page_range+0x2030/0x2030
[  674.238738]  ? count_memcg_event_mm+0x2b1/0x4d0
[  674.243407]  handle_mm_fault+0x1b5/0x690
[  674.247481]  __do_page_fault+0x62a/0xe90
[  674.251559]  ? vmalloc_fault+0x740/0x740
[  674.255642]  ? trace_hardirqs_off_caller+0x65/0x220
[  674.260668]  ? trace_hardirqs_on_caller+0x6a/0x220
[  674.265612]  ? page_fault+0x8/0x30
[  674.269158]  do_page_fault+0x71/0x57d
[  674.272974]  ? page_fault+0x8/0x30
[  674.276511]  page_fault+0x1e/0x30
[  674.279987] RIP: 0033:0x45b153
[  674.283195] Code: Bad RIP value.
[  674.286558] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  674.291926] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  674.299203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  674.306589] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  674.314004] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  674.321282] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  674.328589] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  674.328830] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  674.336267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  674.336290] Workqueue: bat_events batadv_bla_periodic_work
[  674.346619] syz-fuzzer cpuset=/ mems_allowed=0-1
[  674.356000] Call Trace:
[  674.369144]  dump_stack+0x197/0x210
[  674.372805]  warn_alloc.cold+0x7b/0x173
[  674.376811]  ? zone_watermark_ok_safe+0x260/0x260
[  674.381658]  ? __cpuset_node_allowed+0x136/0x540
[  674.386552]  ? __isolate_free_page+0x4c0/0x4c0
[  674.391134]  ? wake_all_kswapds+0x14d/0x300
[  674.395565]  __alloc_pages_slowpath+0x2214/0x2870
[  674.400441]  ? warn_alloc+0x110/0x110
[  674.404243]  ? __lock_acquire+0x6ee/0x49c0
[  674.408475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.414021]  ? should_fail+0x14d/0x85c
[  674.417914]  ? __isolate_free_page+0x4c0/0x4c0
[  674.422502]  __alloc_pages_nodemask+0x617/0x750
[  674.427300]  ? __alloc_pages_slowpath+0x2870/0x2870
[  674.432332]  ? find_held_lock+0x35/0x130
[  674.436408]  cache_grow_begin+0x91/0x8c0
[  674.440515]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  674.446057]  ? __cpuset_node_allowed+0x136/0x540
[  674.450828]  fallback_alloc+0x1fd/0x2d0
[  674.455863]  ____cache_alloc_node+0x1be/0x1e0
[  674.460373]  kmem_cache_alloc_node+0xe3/0x710
[  674.465089]  ? __lock_acquire+0x6ee/0x49c0
[  674.469337]  ? __lock_acquire+0x6ee/0x49c0
[  674.473592]  __alloc_skb+0xd5/0x5f0
[  674.477363]  ? skb_trim+0x190/0x190
[  674.481002]  ? batadv_bla_send_claim+0x2a7/0xf60
[  674.485786]  arp_create+0x193/0xa90
[  674.489431]  batadv_bla_send_claim+0x38d/0xf60
[  674.494039]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  674.499158]  ? batadv_bla_send_announce+0xba/0x150
[  674.504132]  ? batadv_bla_send_announce+0xba/0x150
[  674.509082]  ? __local_bh_enable_ip+0x15a/0x270
[  674.513800]  batadv_bla_send_announce+0x103/0x150
[  674.518643]  ? batadv_bla_send_claim+0xf60/0xf60
[  674.523439]  ? kasan_check_read+0x11/0x20
[  674.527600]  batadv_bla_periodic_work+0x884/0xe10
[  674.532572]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  674.537525]  process_one_work+0x989/0x1750
[  674.541784]  ? pwq_dec_nr_in_flight+0x320/0x320
[  674.546461]  ? lock_acquire+0x16f/0x3f0
[  674.550435]  ? kasan_check_write+0x14/0x20
[  674.554674]  ? do_raw_spin_lock+0xd7/0x250
[  674.558921]  worker_thread+0x98/0xe40
[  674.562731]  ? trace_hardirqs_on+0x67/0x220
[  674.567069]  kthread+0x354/0x420
[  674.570490]  ? process_one_work+0x1750/0x1750
[  674.574996]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  674.580554]  ret_from_fork+0x24/0x30
[  674.584291] warn_alloc_show_mem: 1 callbacks suppressed
[  674.584302] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  674.584304] Mem-Info:
[  674.584340] active_anon:254002 inactive_anon:214 isolated_anon:0
[  674.584340]  active_file:16 inactive_file:12 isolated_file:0
[  674.584340]  unevictable:0 dirty:0 writeback:0 unstable:0
[  674.584340]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  674.584340]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  674.584340]  free:10955 free_pcp:216 free_cma:0
[  674.589746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  674.597230] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  674.599611] Call Trace:
[  674.599639]  <IRQ>
[  674.632928] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  674.642293]  dump_stack+0x197/0x210
[  674.670374] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  674.672971]  warn_alloc.cold+0x7b/0x173
[  674.675096] lowmem_reserve[]: 0 2545 2546 2546 2546
[  674.701055]  ? zone_watermark_ok_safe+0x260/0x260
[  674.704661] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  674.731242]  ? __cpuset_node_allowed+0x136/0x540
[  674.735203] lowmem_reserve[]: 0 0 1 1 1
[  674.740259]  ? __isolate_free_page+0x4c0/0x4c0
[  674.745088] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  674.774283]  ? wake_all_kswapds+0x14d/0x300
[  674.779026] lowmem_reserve[]: 0 0 0 0 0
[  674.783035]  __alloc_pages_slowpath+0x2214/0x2870
[  674.787600] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  674.813507]  ? warn_alloc+0x110/0x110
[  674.817792] lowmem_reserve[]: 0 0 0 0 0
[  674.821796]  ? __lock_acquire+0x6ee/0x49c0
[  674.826620] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  674.854589]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.858400] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  674.862394]  ? should_fail+0x14d/0x85c
[  674.866607] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  674.878769]  ? __isolate_free_page+0x4c0/0x4c0
[  674.884400] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  674.897964]  __alloc_pages_nodemask+0x617/0x750
[  674.901853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  674.912526]  ? __alloc_pages_slowpath+0x2870/0x2870
[  674.917103] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  674.932869]  ? find_held_lock+0x35/0x130
[  674.937547] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  674.946396]  cache_grow_begin+0x91/0x8c0
[  674.951522] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  674.960128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.964191] 280 total pagecache pages
[  674.973154]  ? __cpuset_node_allowed+0x136/0x540
[  674.977217] 0 pages in swap cache
[  674.985829]  fallback_alloc+0x1fd/0x2d0
[  674.991370] Swap cache stats: add 0, delete 0, find 0/0
[  674.995209]  ____cache_alloc_node+0x1be/0x1e0
[  674.999985] Free swap  = 0kB
[  675.003451]  kmem_cache_alloc_node+0xe3/0x710
[  675.007526] Total swap = 0kB
[  675.012903]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  675.017384] 1965979 pages RAM
[  675.020423]  __alloc_skb+0xd5/0x5f0
[  675.025019] 0 pages HighMem/MovableOnly
[  675.025029] 341741 pages reserved
[  675.028072]  ? skb_trim+0x190/0x190
[  675.032289] 0 pages cma reserved
[  675.053509]  ? kasan_check_read+0x11/0x20
[  675.057736]  ndisc_alloc_skb+0x13c/0x340
[  675.061829]  ndisc_send_rs+0x35f/0x6e0
[  675.065746]  addrconf_rs_timer+0x30f/0x680
[  675.070006]  ? ipv6_get_lladdr+0x490/0x490
[  675.070630] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  675.074286]  call_timer_fn+0x18d/0x720
[  675.084868] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  675.088785]  ? ipv6_get_lladdr+0x490/0x490
[  675.098381]  ? process_timeout+0x40/0x40
[  675.102453]  ? run_timer_softirq+0x644/0x16a0
[  675.106961]  ? trace_hardirqs_on+0x67/0x220
[  675.111301]  ? ipv6_get_lladdr+0x490/0x490
[  675.115571]  run_timer_softirq+0x64f/0x16a0
[  675.119922]  ? add_timer+0xbe0/0xbe0
[  675.123646]  ? __lock_is_held+0xb6/0x140
[  675.127732]  __do_softirq+0x25c/0x921
[  675.131545]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.137095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.142659]  irq_exit+0x180/0x1d0
[  675.147605]  smp_apic_timer_interrupt+0x13b/0x550
[  675.152476]  apic_timer_interrupt+0xf/0x20
[  675.156728]  </IRQ>
[  675.158972] RIP: 0010:console_unlock+0xf3c/0x10d0
[  675.163844] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  675.182759] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  675.190484] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  675.197921] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  675.205208] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  675.212515] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  675.219807] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  675.227094]  ? netconsole_netdev_event+0x280/0x280
[  675.232146]  ? console_unlock+0xf36/0x10d0
[  675.236462]  vprintk_emit+0x280/0x6d0
[  675.240264]  vprintk_default+0x28/0x30
[  675.244164]  vprintk_func+0x7e/0x189
[  675.247895]  printk+0xba/0xed
[  675.251024]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  675.255805]  ? _raw_spin_unlock_irq+0x5e/0x90
[  675.260321]  dump_unreclaimable_slab.cold+0xde/0xef
[  675.265878]  dump_header+0x44b/0xa55
[  675.269595]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  675.274815]  ? ___ratelimit+0x60/0x595
[  675.278720]  ? do_raw_spin_unlock+0x181/0x270
[  675.283345]  oom_kill_process.cold+0x10/0x6ef
[  675.287877]  ? lock_downgrade+0x880/0x880
[  675.292050]  ? kasan_check_read+0x11/0x20
[  675.296227]  out_of_memory+0x362/0x1330
[  675.300268]  ? oom_killer_disable+0x280/0x280
[  675.304781]  ? mutex_trylock+0x18e/0x1e0
[  675.308860]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  675.313869]  __alloc_pages_slowpath+0x20b5/0x2870
[  675.318787]  ? warn_alloc+0x110/0x110
[  675.322592]  ? __lock_is_held+0xb6/0x140
[  675.326928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.332507]  ? should_fail+0x14d/0x85c
[  675.336410]  ? __might_sleep+0x95/0x190
[  675.340520]  __alloc_pages_nodemask+0x617/0x750
[  675.345206]  ? kasan_check_read+0x11/0x20
[  675.349492]  ? __alloc_pages_slowpath+0x2870/0x2870
[  675.354531]  ? find_get_entry+0x3e1/0xa00
[  675.358703]  ? find_get_pages_contig+0xed0/0xed0
[  675.363476]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  675.369018]  alloc_pages_current+0x107/0x210
[  675.373449]  __page_cache_alloc+0x2bd/0x450
[  675.377778]  ? kasan_check_read+0x11/0x20
[  675.381934]  filemap_fault+0xfeb/0x1f00
[  675.385912]  ? lock_downgrade+0x880/0x880
[  675.390067]  ? __lock_page_or_retry+0xdc0/0xdc0
[  675.394734]  ? lock_acquire+0x16f/0x3f0
[  675.398833]  ? ext4_filemap_fault+0x7b/0xaf
[  675.403164]  ext4_filemap_fault+0x83/0xaf
[  675.407422]  __do_fault+0x111/0x480
[  675.411052]  __handle_mm_fault+0x2d78/0x3f80
[  675.415465]  ? copy_page_range+0x2030/0x2030
[  675.419908]  ? count_memcg_event_mm+0x2b1/0x4d0
[  675.424594]  handle_mm_fault+0x1b5/0x690
[  675.428671]  __do_page_fault+0x62a/0xe90
[  675.432847]  ? vmalloc_fault+0x740/0x740
[  675.437010]  ? trace_hardirqs_off_caller+0x65/0x220
[  675.442054]  ? trace_hardirqs_on_caller+0x6a/0x220
[  675.446984]  ? page_fault+0x8/0x30
[  675.450653]  do_page_fault+0x71/0x57d
[  675.454794]  ? page_fault+0x8/0x30
[  675.458414]  page_fault+0x1e/0x30
[  675.461984] RIP: 0033:0x45b153
[  675.465206] Code: Bad RIP value.
[  675.468609] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  675.474019] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  675.481473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  675.488742] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  675.496023] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  675.503308] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  675.510621] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  675.510688] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  675.518533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  675.518544] Call Trace:
[  675.525201] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  675.534441]  dump_stack+0x197/0x210
[  675.537008] syz-fuzzer cpuset=/ mems_allowed=0-1
[  675.555772]  warn_alloc.cold+0x7b/0x173
[  675.559765]  ? zone_watermark_ok_safe+0x260/0x260
[  675.564640]  ? __cpuset_node_allowed+0x136/0x540
[  675.569413]  ? __isolate_free_page+0x4c0/0x4c0
[  675.574023]  ? wake_all_kswapds+0x14d/0x300
[  675.578359]  __alloc_pages_slowpath+0x2214/0x2870
[  675.583235]  ? warn_alloc+0x110/0x110
[  675.587069]  ? __lock_acquire+0x6ee/0x49c0
[  675.591315]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.596852]  ? should_fail+0x14d/0x85c
[  675.600767]  ? __isolate_free_page+0x4c0/0x4c0
[  675.605489]  __alloc_pages_nodemask+0x617/0x750
[  675.610181]  ? __alloc_pages_slowpath+0x2870/0x2870
[  675.615314]  ? find_held_lock+0x35/0x130
[  675.619390]  cache_grow_begin+0x91/0x8c0
[  675.623469]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  675.629025]  ? __cpuset_node_allowed+0x136/0x540
[  675.633812]  fallback_alloc+0x1fd/0x2d0
[  675.637790]  ____cache_alloc_node+0x1be/0x1e0
[  675.642284]  kmem_cache_alloc+0x1f3/0x700
[  675.646437]  ? finish_task_switch+0x146/0x7c0
[  675.650953]  skb_clone+0x156/0x3e0
[  675.654498]  bpf_clone_redirect+0xb2/0x480
[  675.658751]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  675.664353]  ? mark_held_locks+0x100/0x100
[  675.668586]  ? __schedule+0x86e/0x1dc0
[  675.672589]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  675.677378]  ? firmware_map_remove+0x1a6/0x1a6
[  675.681984]  ? bpf_test_run+0x146/0x430
[  675.685957]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.691509]  ? check_preemption_disabled+0x48/0x290
[  675.696540]  ? lock_acquire+0x16f/0x3f0
[  675.700524]  ? kasan_check_read+0x11/0x20
[  675.704780]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  675.709972]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  675.715521]  bpf_test_run+0x10d/0x430
[  675.719330]  bpf_prog_test_run_skb+0x64b/0xb20
[  675.723925]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  675.728800]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  675.734455]  ? fput+0x128/0x1a0
[  675.737743]  ? __bpf_prog_get+0x97/0x290
[  675.741827]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  675.746670]  bpf_prog_test_run+0x129/0x1a0
[  675.750921]  __x64_sys_bpf+0x397/0x4c0
[  675.754823]  ? bpf_prog_get+0x20/0x20
[  675.758654]  do_syscall_64+0xfd/0x620
[  675.762472]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  675.767667] RIP: 0033:0x45b399
[  675.770873] Code: Bad RIP value.
[  675.774230] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  675.781953] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  675.789235] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  675.796498] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  675.803770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  675.811042] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  675.818331] warn_alloc_show_mem: 1 callbacks suppressed
[  675.818342] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  675.818344] Mem-Info:
[  675.818379] active_anon:254002 inactive_anon:214 isolated_anon:0
[  675.818379]  active_file:16 inactive_file:12 isolated_file:0
[  675.818379]  unevictable:0 dirty:0 writeback:0 unstable:0
[  675.818379]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  675.818379]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  675.818379]  free:10955 free_pcp:216 free_cma:0
[  675.823720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  675.823730] Call Trace:
[  675.831219] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.833626]  <IRQ>
[  675.866888] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.876230]  dump_stack+0x197/0x210
[  675.878802] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  675.906507]  warn_alloc.cold+0x7b/0x173
[  675.908639] lowmem_reserve[]: 0 2545 2546 2546 2546
[  675.934341]  ? zone_watermark_ok_safe+0x260/0x260
[  675.937958] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  675.964384]  ? __cpuset_node_allowed+0x136/0x540
[  675.968381] lowmem_reserve[]: 0 0 1 1 1
[  675.973423]  ? __isolate_free_page+0x4c0/0x4c0
[  675.978281] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  676.007207]  ? wake_all_kswapds+0x14d/0x300
[  676.011954] lowmem_reserve[]: 0 0 0 0 0
[  676.015963]  __alloc_pages_slowpath+0x2214/0x2870
[  676.020529] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  676.046418]  ? warn_alloc+0x110/0x110
[  676.050732] lowmem_reserve[]: 0 0 0 0 0
[  676.054723]  ? __lock_acquire+0x6ee/0x49c0
[  676.059556] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  676.087165]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.090973] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  676.094957]  ? should_fail+0x14d/0x85c
[  676.099178] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  676.111437]  ? __isolate_free_page+0x4c0/0x4c0
[  676.116951] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  676.130529]  __alloc_pages_nodemask+0x617/0x750
[  676.134407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  676.145086]  ? __alloc_pages_slowpath+0x2870/0x2870
[  676.149659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  676.165278]  ? find_held_lock+0x35/0x130
[  676.169958] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  676.178808]  cache_grow_begin+0x91/0x8c0
[  676.183830] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  676.183841] 280 total pagecache pages
[  676.192423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.196580] 0 pages in swap cache
[  676.205435]  ? __cpuset_node_allowed+0x136/0x540
[  676.209470] Swap cache stats: add 0, delete 0, find 0/0
[  676.209480] Free swap  = 0kB
[  676.218070]  fallback_alloc+0x1fd/0x2d0
[  676.221859] Total swap = 0kB
[  676.221872] 1965979 pages RAM
[  676.227427]  ____cache_alloc_node+0x1be/0x1e0
[  676.230858] 0 pages HighMem/MovableOnly
[  676.230869] 341741 pages reserved
[  676.235772]  kmem_cache_alloc+0x1f3/0x700
[  676.241118] 0 pages cma reserved
[  676.241743] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  676.244159]  ? mark_held_locks+0xb1/0x100
[  676.248111] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  676.251128]  ? trace_hardirqs_on+0x67/0x220
[  676.298073]  ? __netdev_alloc_skb+0x370/0x470
[  676.302571]  __build_skb+0x3e/0x310
[  676.306197]  __netdev_alloc_skb+0x2ba/0x470
[  676.310626]  send_hsr_supervision_frame+0x110/0xfc0
[  676.315667]  ? lock_acquire+0x16f/0x3f0
[  676.319656]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  676.324813]  hsr_announce+0x12f/0x3b0
[  676.328615]  call_timer_fn+0x18d/0x720
[  676.332523]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  676.337859]  ? process_timeout+0x40/0x40
[  676.341927]  ? run_timer_softirq+0x644/0x16a0
[  676.346429]  ? trace_hardirqs_on+0x67/0x220
[  676.350878]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  676.356524]  run_timer_softirq+0x64f/0x16a0
[  676.360877]  ? add_timer+0xbe0/0xbe0
[  676.364603]  ? __lock_is_held+0xb6/0x140
[  676.368675]  __do_softirq+0x25c/0x921
[  676.372476]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.378038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.383598]  irq_exit+0x180/0x1d0
[  676.387050]  smp_apic_timer_interrupt+0x13b/0x550
[  676.391891]  apic_timer_interrupt+0xf/0x20
[  676.396147]  </IRQ>
[  676.398388] RIP: 0010:console_unlock+0xf3c/0x10d0
[  676.403233] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  676.422145] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  676.429865] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  676.437141] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  676.444413] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  676.451695] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  676.458974] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  676.466259]  ? netconsole_netdev_event+0x280/0x280
[  676.471207]  ? console_unlock+0xf36/0x10d0
[  676.475557]  vprintk_emit+0x280/0x6d0
[  676.479386]  vprintk_default+0x28/0x30
[  676.483292]  vprintk_func+0x7e/0x189
[  676.487005]  printk+0xba/0xed
[  676.490135]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  676.494896]  ? _raw_spin_unlock_irq+0x5e/0x90
[  676.499446]  dump_unreclaimable_slab.cold+0xde/0xef
[  676.504465]  dump_header+0x44b/0xa55
[  676.508178]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  676.513313]  ? ___ratelimit+0x60/0x595
[  676.517215]  ? do_raw_spin_unlock+0x181/0x270
[  676.521728]  oom_kill_process.cold+0x10/0x6ef
[  676.526344]  ? lock_downgrade+0x880/0x880
[  676.530513]  ? kasan_check_read+0x11/0x20
[  676.534666]  out_of_memory+0x362/0x1330
[  676.538645]  ? oom_killer_disable+0x280/0x280
[  676.543151]  ? mutex_trylock+0x18e/0x1e0
[  676.547223]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  676.552176]  __alloc_pages_slowpath+0x20b5/0x2870
[  676.557030]  ? warn_alloc+0x110/0x110
[  676.560829]  ? __lock_is_held+0xb6/0x140
[  676.564892]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.570662]  ? should_fail+0x14d/0x85c
[  676.574565]  ? __might_sleep+0x95/0x190
[  676.578555]  __alloc_pages_nodemask+0x617/0x750
[  676.583236]  ? kasan_check_read+0x11/0x20
[  676.587391]  ? __alloc_pages_slowpath+0x2870/0x2870
[  676.592415]  ? find_get_entry+0x3e1/0xa00
[  676.596590]  ? find_get_pages_contig+0xed0/0xed0
[  676.601365]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  676.606919]  alloc_pages_current+0x107/0x210
[  676.611359]  __page_cache_alloc+0x2bd/0x450
[  676.615705]  ? kasan_check_read+0x11/0x20
[  676.619856]  filemap_fault+0xfeb/0x1f00
[  676.623844]  ? lock_downgrade+0x880/0x880
[  676.627997]  ? __lock_page_or_retry+0xdc0/0xdc0
[  676.634055]  ? lock_acquire+0x16f/0x3f0
[  676.638068]  ? ext4_filemap_fault+0x7b/0xaf
[  676.642416]  ext4_filemap_fault+0x83/0xaf
[  676.646567]  __do_fault+0x111/0x480
[  676.650203]  __handle_mm_fault+0x2d78/0x3f80
[  676.654624]  ? copy_page_range+0x2030/0x2030
[  676.659152]  ? count_memcg_event_mm+0x2b1/0x4d0
[  676.663832]  handle_mm_fault+0x1b5/0x690
[  676.667906]  __do_page_fault+0x62a/0xe90
[  676.672074]  ? vmalloc_fault+0x740/0x740
[  676.676147]  ? trace_hardirqs_off_caller+0x65/0x220
[  676.681171]  ? trace_hardirqs_on_caller+0x6a/0x220
[  676.686102]  ? page_fault+0x8/0x30
[  676.689774]  do_page_fault+0x71/0x57d
[  676.693834]  ? page_fault+0x8/0x30
[  676.697379]  page_fault+0x1e/0x30
[  676.700825] RIP: 0033:0x45b153
[  676.704030] Code: Bad RIP value.
[  676.707387] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  676.712750] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  676.720034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  676.728624] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  676.735985] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  676.743389] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  676.750817] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  676.751021] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  676.758725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  676.770034] syz-fuzzer cpuset=/ mems_allowed=0-1
[  676.779399] Call Trace:
[  676.786913]  <IRQ>
[  676.789082]  dump_stack+0x197/0x210
[  676.792718]  warn_alloc.cold+0x7b/0x173
[  676.796708]  ? zone_watermark_ok_safe+0x260/0x260
[  676.801568]  ? __cpuset_node_allowed+0x136/0x540
[  676.806774]  ? __isolate_free_page+0x4c0/0x4c0
[  676.811360]  ? wake_all_kswapds+0x14d/0x300
[  676.815694]  __alloc_pages_slowpath+0x2214/0x2870
[  676.820584]  ? warn_alloc+0x110/0x110
[  676.824398]  ? __lock_acquire+0x6ee/0x49c0
[  676.828648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.834186]  ? should_fail+0x14d/0x85c
[  676.838073]  ? __isolate_free_page+0x4c0/0x4c0
[  676.842680]  __alloc_pages_nodemask+0x617/0x750
[  676.847378]  ? __alloc_pages_slowpath+0x2870/0x2870
[  676.852427]  ? find_held_lock+0x35/0x130
[  676.856493]  cache_grow_begin+0x91/0x8c0
[  676.860572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.866124]  ? __cpuset_node_allowed+0x136/0x540
[  676.871130]  fallback_alloc+0x1fd/0x2d0
[  676.875250]  ____cache_alloc_node+0x1be/0x1e0
[  676.879759]  kmem_cache_alloc_node+0xe3/0x710
[  676.884398]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  676.888647]  __alloc_skb+0xd5/0x5f0
[  676.892284]  ? skb_trim+0x190/0x190
[  676.895920]  ? kasan_check_read+0x11/0x20
[  676.900101]  ndisc_alloc_skb+0x13c/0x340
[  676.904172]  ndisc_send_rs+0x35f/0x6e0
[  676.908074]  addrconf_rs_timer+0x30f/0x680
[  676.912320]  ? ipv6_get_lladdr+0x490/0x490
[  676.916569]  call_timer_fn+0x18d/0x720
[  676.920506]  ? ipv6_get_lladdr+0x490/0x490
[  676.924757]  ? process_timeout+0x40/0x40
[  676.928819]  ? run_timer_softirq+0x644/0x16a0
[  676.933331]  ? trace_hardirqs_on+0x67/0x220
[  676.937661]  ? ipv6_get_lladdr+0x490/0x490
[  676.941914]  run_timer_softirq+0x64f/0x16a0
[  676.946248]  ? add_timer+0xbe0/0xbe0
[  676.949970]  ? __lock_is_held+0xb6/0x140
[  676.954111]  __do_softirq+0x25c/0x921
[  676.957932]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.963475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.969025]  irq_exit+0x180/0x1d0
[  676.972493]  smp_apic_timer_interrupt+0x13b/0x550
[  676.977435]  apic_timer_interrupt+0xf/0x20
[  676.981694]  </IRQ>
[  676.983945] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  676.988880] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  677.007914] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  677.015636] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  677.022933] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  677.030213] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  677.037490] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  677.044794] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  677.052100]  ? finish_task_switch+0x146/0x7c0
[  677.056613]  skb_clone+0x156/0x3e0
[  677.060155]  bpf_clone_redirect+0xb2/0x480
[  677.064392]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  677.069536]  ? mark_held_locks+0x100/0x100
[  677.073881]  ? __schedule+0x86e/0x1dc0
[  677.077947]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  677.082727]  ? firmware_map_remove+0x1a6/0x1a6
[  677.087314]  ? bpf_test_run+0x146/0x430
[  677.091309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.096877]  ? check_preemption_disabled+0x48/0x290
[  677.101891]  ? lock_acquire+0x16f/0x3f0
[  677.105892]  ? kasan_check_read+0x11/0x20
[  677.110058]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  677.115247]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  677.120800]  bpf_test_run+0x10d/0x430
[  677.124625]  bpf_prog_test_run_skb+0x64b/0xb20
[  677.129239]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  677.134185]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  677.139725]  ? fput+0x128/0x1a0
[  677.143024]  ? __bpf_prog_get+0x97/0x290
[  677.147119]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  677.151975]  bpf_prog_test_run+0x129/0x1a0
[  677.156210]  __x64_sys_bpf+0x397/0x4c0
[  677.160112]  ? bpf_prog_get+0x20/0x20
[  677.164035]  do_syscall_64+0xfd/0x620
[  677.167845]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  677.173038] RIP: 0033:0x45b399
[  677.176243] Code: Bad RIP value.
[  677.179608] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  677.187313] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  677.194595] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  677.201876] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  677.209169] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  677.216444] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  677.223840] warn_alloc_show_mem: 1 callbacks suppressed
[  677.223846] Mem-Info:
[  677.223864] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  677.229252] active_anon:254002 inactive_anon:214 isolated_anon:0
[  677.229252]  active_file:16 inactive_file:12 isolated_file:0
[  677.229252]  unevictable:0 dirty:0 writeback:0 unstable:0
[  677.229252]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  677.229252]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  677.229252]  free:10955 free_pcp:216 free_cma:0
[  677.231644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  677.231654] Call Trace:
[  677.239134] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  677.272959]  <IRQ>
[  677.282350] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  677.284935]  dump_stack+0x197/0x210
[  677.312776] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  677.314943]  warn_alloc.cold+0x7b/0x173
[  677.340722] lowmem_reserve[]: 0 2545 2546 2546 2546
[  677.344391]  ? zone_watermark_ok_safe+0x260/0x260
[  677.370490] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  677.374478]  ? __cpuset_node_allowed+0x136/0x540
[  677.379465] lowmem_reserve[]: 0 0 1 1 1
[  677.384382]  ? __isolate_free_page+0x4c0/0x4c0
[  677.413411] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  677.418194]  ? wake_all_kswapds+0x14d/0x300
[  677.422229] lowmem_reserve[]: 0 0 0 0 0
[  677.426833]  __alloc_pages_slowpath+0x2214/0x2870
[  677.452597] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  677.457053]  ? warn_alloc+0x110/0x110
[  677.461003] lowmem_reserve[]: 0 0 0 0 0
[  677.465947]  ? __lock_acquire+0x6ee/0x49c0
[  677.493626] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  677.497441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.501396] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  677.505659]  ? should_fail+0x14d/0x85c
[  677.517798] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  677.523375]  ? __isolate_free_page+0x4c0/0x4c0
[  677.536836] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  677.540751]  __alloc_pages_nodemask+0x617/0x750
[  677.551469] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  677.556065]  ? __alloc_pages_slowpath+0x2870/0x2870
[  677.571665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  677.576346]  ? find_held_lock+0x35/0x130
[  677.585183] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  677.590328]  cache_grow_begin+0x91/0x8c0
[  677.598900] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  677.602974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.611800] 280 total pagecache pages
[  677.615883]  ? __cpuset_node_allowed+0x136/0x540
[  677.624451] 0 pages in swap cache
[  677.630004]  fallback_alloc+0x1fd/0x2d0
[  677.633792] Swap cache stats: add 0, delete 0, find 0/0
[  677.633800] Free swap  = 0kB
[  677.638572]  ____cache_alloc_node+0x1be/0x1e0
[  677.642021] Total swap = 0kB
[  677.646006]  kmem_cache_alloc+0x1f3/0x700
[  677.651387] 1965979 pages RAM
[  677.654409]  ? mark_held_locks+0xb1/0x100
[  677.659064] 0 pages HighMem/MovableOnly
[  677.662084]  ? __netdev_alloc_skb+0x370/0x470
[  677.666207] 341741 pages reserved
[  677.669313]  __build_skb+0x3e/0x310
[  677.673479] 0 pages cma reserved
[  677.677468]  __netdev_alloc_skb+0x2ba/0x470
[  677.682014] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  677.685414]  send_hsr_supervision_frame+0x110/0xfc0
[  677.689080] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  677.692401]  ? lock_acquire+0x16f/0x3f0
[  677.696714] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  677.703220]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  677.733224]  hsr_announce+0x12f/0x3b0
[  677.737042]  call_timer_fn+0x18d/0x720
[  677.740951]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  677.746166]  ? process_timeout+0x40/0x40
[  677.750231]  ? run_timer_softirq+0x644/0x16a0
[  677.754734]  ? trace_hardirqs_on+0x67/0x220
[  677.759077]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  677.764294]  run_timer_softirq+0x64f/0x16a0
[  677.768619]  ? add_timer+0xbe0/0xbe0
[  677.772347]  ? __lock_is_held+0xb6/0x140
[  677.776444]  __do_softirq+0x25c/0x921
[  677.780381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.785916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.791479]  irq_exit+0x180/0x1d0
[  677.794935]  smp_apic_timer_interrupt+0x13b/0x550
[  677.799901]  apic_timer_interrupt+0xf/0x20
[  677.804248]  </IRQ>
[  677.806486] RIP: 0010:console_unlock+0xf3c/0x10d0
[  677.811344] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  677.830283] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  677.838001] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  677.845276] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  677.852553] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  677.859916] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  677.867198] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  677.874496]  ? netconsole_netdev_event+0x280/0x280
[  677.879500]  ? console_unlock+0xf36/0x10d0
[  677.883781]  vprintk_emit+0x280/0x6d0
[  677.887594]  vprintk_default+0x28/0x30
[  677.891489]  vprintk_func+0x7e/0x189
[  677.895224]  printk+0xba/0xed
[  677.898354]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  677.903122]  ? _raw_spin_unlock_irq+0x5e/0x90
[  677.907631]  dump_unreclaimable_slab.cold+0xde/0xef
[  677.912665]  dump_header+0x44b/0xa55
[  677.916406]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  677.921541]  ? ___ratelimit+0x60/0x595
[  677.925441]  ? do_raw_spin_unlock+0x181/0x270
[  677.929950]  oom_kill_process.cold+0x10/0x6ef
[  677.934457]  ? lock_downgrade+0x880/0x880
[  677.938623]  ? kasan_check_read+0x11/0x20
[  677.942840]  out_of_memory+0x362/0x1330
[  677.946835]  ? oom_killer_disable+0x280/0x280
[  677.951341]  ? mutex_trylock+0x18e/0x1e0
[  677.955410]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  677.960369]  __alloc_pages_slowpath+0x20b5/0x2870
[  677.965242]  ? warn_alloc+0x110/0x110
[  677.969074]  ? __lock_is_held+0xb6/0x140
[  677.973145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.978707]  ? should_fail+0x14d/0x85c
[  677.982613]  ? __might_sleep+0x95/0x190
[  677.986960]  __alloc_pages_nodemask+0x617/0x750
[  677.991643]  ? kasan_check_read+0x11/0x20
[  677.995821]  ? __alloc_pages_slowpath+0x2870/0x2870
[  678.000847]  ? find_get_entry+0x3e1/0xa00
[  678.005013]  ? find_get_pages_contig+0xed0/0xed0
[  678.009784]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  678.015340]  alloc_pages_current+0x107/0x210
[  678.019772]  __page_cache_alloc+0x2bd/0x450
[  678.024124]  ? kasan_check_read+0x11/0x20
[  678.028286]  filemap_fault+0xfeb/0x1f00
[  678.032261]  ? lock_downgrade+0x880/0x880
[  678.036428]  ? __lock_page_or_retry+0xdc0/0xdc0
[  678.041113]  ? lock_acquire+0x16f/0x3f0
[  678.045103]  ? ext4_filemap_fault+0x7b/0xaf
[  678.049446]  ext4_filemap_fault+0x83/0xaf
[  678.053638]  __do_fault+0x111/0x480
[  678.057278]  __handle_mm_fault+0x2d78/0x3f80
[  678.061691]  ? copy_page_range+0x2030/0x2030
[  678.066464]  ? count_memcg_event_mm+0x2b1/0x4d0
[  678.071292]  handle_mm_fault+0x1b5/0x690
[  678.075392]  __do_page_fault+0x62a/0xe90
[  678.079593]  ? vmalloc_fault+0x740/0x740
[  678.083658]  ? trace_hardirqs_off_caller+0x65/0x220
[  678.088839]  ? trace_hardirqs_on_caller+0x6a/0x220
[  678.093791]  ? page_fault+0x8/0x30
[  678.097347]  do_page_fault+0x71/0x57d
[  678.101163]  ? page_fault+0x8/0x30
[  678.104794]  page_fault+0x1e/0x30
[  678.108280] RIP: 0033:0x45b153
[  678.111503] Code: Bad RIP value.
[  678.114883] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  678.120241] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  678.127518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  678.134784] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  678.142068] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  678.149341] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  678.156660] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  678.156800] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  678.164568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.174909] syz-fuzzer cpuset=/ mems_allowed=0-1
[  678.184276] Call Trace:
[  678.191629]  <IRQ>
[  678.193804]  dump_stack+0x197/0x210
[  678.197463]  warn_alloc.cold+0x7b/0x173
[  678.201453]  ? zone_watermark_ok_safe+0x260/0x260
[  678.206322]  ? __cpuset_node_allowed+0x136/0x540
[  678.211080]  ? __isolate_free_page+0x4c0/0x4c0
[  678.215674]  ? wake_all_kswapds+0x14d/0x300
[  678.220001]  __alloc_pages_slowpath+0x2214/0x2870
[  678.224856]  ? warn_alloc+0x110/0x110
[  678.228657]  ? __lock_acquire+0x6ee/0x49c0
[  678.232917]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.238579]  ? should_fail+0x14d/0x85c
[  678.242470]  ? __isolate_free_page+0x4c0/0x4c0
[  678.247072]  __alloc_pages_nodemask+0x617/0x750
[  678.251755]  ? __alloc_pages_slowpath+0x2870/0x2870
[  678.256817]  ? find_held_lock+0x35/0x130
[  678.260900]  cache_grow_begin+0x91/0x8c0
[  678.264969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.270530]  ? __cpuset_node_allowed+0x136/0x540
[  678.275313]  fallback_alloc+0x1fd/0x2d0
[  678.279382]  ____cache_alloc_node+0x1be/0x1e0
[  678.283892]  kmem_cache_alloc_node+0xe3/0x710
[  678.288418]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  678.292674]  __alloc_skb+0xd5/0x5f0
[  678.296299]  ? skb_trim+0x190/0x190
[  678.300112]  ? kasan_check_read+0x11/0x20
[  678.304288]  ndisc_alloc_skb+0x13c/0x340
[  678.308364]  ndisc_send_rs+0x35f/0x6e0
[  678.312260]  addrconf_rs_timer+0x30f/0x680
[  678.316507]  ? ipv6_get_lladdr+0x490/0x490
[  678.321010]  call_timer_fn+0x18d/0x720
[  678.324906]  ? ipv6_get_lladdr+0x490/0x490
[  678.329171]  ? process_timeout+0x40/0x40
[  678.333247]  ? run_timer_softirq+0x644/0x16a0
[  678.337755]  ? trace_hardirqs_on+0x67/0x220
[  678.342135]  ? ipv6_get_lladdr+0x490/0x490
[  678.346476]  run_timer_softirq+0x64f/0x16a0
[  678.350852]  ? add_timer+0xbe0/0xbe0
[  678.354581]  ? __lock_is_held+0xb6/0x140
[  678.358669]  __do_softirq+0x25c/0x921
[  678.362490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.368030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.373693]  irq_exit+0x180/0x1d0
[  678.377162]  smp_apic_timer_interrupt+0x13b/0x550
[  678.382019]  apic_timer_interrupt+0xf/0x20
[  678.386257]  </IRQ>
[  678.389385] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  678.394319] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  678.413369] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  678.421196] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  678.428560] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  678.435838] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  678.443226] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  678.450504] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  678.457810]  ? finish_task_switch+0x146/0x7c0
[  678.462323]  skb_clone+0x156/0x3e0
[  678.465864]  bpf_clone_redirect+0xb2/0x480
[  678.470115]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  678.475155]  ? mark_held_locks+0x100/0x100
[  678.479396]  ? __schedule+0x86e/0x1dc0
[  678.483292]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  678.488066]  ? firmware_map_remove+0x1a6/0x1a6
[  678.492676]  ? bpf_test_run+0x146/0x430
[  678.496652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.502226]  ? check_preemption_disabled+0x48/0x290
[  678.507245]  ? lock_acquire+0x16f/0x3f0
[  678.511224]  ? kasan_check_read+0x11/0x20
[  678.515367]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  678.520678]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  678.526238]  bpf_test_run+0x10d/0x430
[  678.530050]  bpf_prog_test_run_skb+0x64b/0xb20
[  678.534651]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  678.539516]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  678.545182]  ? fput+0x128/0x1a0
[  678.548462]  ? __bpf_prog_get+0x97/0x290
[  678.552524]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  678.557382]  bpf_prog_test_run+0x129/0x1a0
[  678.561637]  __x64_sys_bpf+0x397/0x4c0
[  678.565552]  ? bpf_prog_get+0x20/0x20
[  678.569373]  do_syscall_64+0xfd/0x620
[  678.573199]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  678.578409] RIP: 0033:0x45b399
[  678.581614] Code: Bad RIP value.
[  678.584993] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  678.592710] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  678.600119] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  678.607399] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  678.614689] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  678.621960] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  678.629468] warn_alloc_show_mem: 1 callbacks suppressed
[  678.629479] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  678.629481] Mem-Info:
[  678.629511] active_anon:254002 inactive_anon:214 isolated_anon:0
[  678.629511]  active_file:16 inactive_file:12 isolated_file:0
[  678.629511]  unevictable:0 dirty:0 writeback:0 unstable:0
[  678.629511]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  678.629511]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  678.629511]  free:10955 free_pcp:216 free_cma:0
[  678.634857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  678.642322] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.644727] Call Trace:
[  678.678034] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  678.687387]  <IRQ>
[  678.715202] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.717818]  dump_stack+0x197/0x210
[  678.744274] lowmem_reserve[]: 0 2545 2546 2546 2546
[  678.746447]  warn_alloc.cold+0x7b/0x173
[  678.772561] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  678.776204]  ? zone_watermark_ok_safe+0x260/0x260
[  678.781268] lowmem_reserve[]: 0 0 1 1 1
[  678.785383]  ? __cpuset_node_allowed+0x136/0x540
[  678.815913] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  678.820795]  ? __isolate_free_page+0x4c0/0x4c0
[  678.824867] lowmem_reserve[]: 0 0 0 0 0
[  678.824887] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  678.824952] lowmem_reserve[]: 0 0 0 0 0
[  678.829748]  ? wake_all_kswapds+0x14d/0x300
[  678.855514] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  678.860116]  __alloc_pages_slowpath+0x2214/0x2870
[  678.864192] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  678.891956]  ? warn_alloc+0x110/0x110
[  678.895897] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  678.900216]  ? __lock_acquire+0x6ee/0x49c0
[  678.912690] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  678.917547]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.931081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.934894]  ? should_fail+0x14d/0x85c
[  678.945537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.945552] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  678.949793]  ? __isolate_free_page+0x4c0/0x4c0
[  678.965659] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  678.965670] 280 total pagecache pages
[  678.971316]  __alloc_pages_nodemask+0x617/0x750
[  678.980109] 0 pages in swap cache
[  678.984012]  ? __alloc_pages_slowpath+0x2870/0x2870
[  678.992696] Swap cache stats: add 0, delete 0, find 0/0
[  678.992707] Free swap  = 0kB
[  679.002032]  ? find_held_lock+0x35/0x130
[  679.006586] Total swap = 0kB
[  679.006596] 1965979 pages RAM
[  679.015312]  cache_grow_begin+0x91/0x8c0
[  679.019115] 0 pages HighMem/MovableOnly
[  679.019125] 341741 pages reserved
[  679.023823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.027251] 0 pages cma reserved
[  679.032351]  ? __cpuset_node_allowed+0x136/0x540
[  679.037775] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  679.040751]  fallback_alloc+0x1fd/0x2d0
[  679.040773]  ____cache_alloc_node+0x1be/0x1e0
[  679.044910] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  679.047870]  kmem_cache_alloc+0x1f3/0x700
[  679.050951] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  679.055029]  ? mark_held_locks+0xb1/0x100
[  679.115562]  ? __netdev_alloc_skb+0x370/0x470
[  679.120057]  __build_skb+0x3e/0x310
[  679.123746]  __netdev_alloc_skb+0x2ba/0x470
[  679.128095]  send_hsr_supervision_frame+0x110/0xfc0
[  679.133127]  ? lock_acquire+0x16f/0x3f0
[  679.137192]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  679.142219]  hsr_announce+0x12f/0x3b0
[  679.146033]  call_timer_fn+0x18d/0x720
[  679.149939]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  679.155155]  ? process_timeout+0x40/0x40
[  679.159227]  ? run_timer_softirq+0x644/0x16a0
[  679.163783]  ? trace_hardirqs_on+0x67/0x220
[  679.168110]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  679.173426]  run_timer_softirq+0x64f/0x16a0
[  679.177750]  ? add_timer+0xbe0/0xbe0
[  679.181486]  ? __lock_is_held+0xb6/0x140
[  679.185561]  __do_softirq+0x25c/0x921
[  679.189362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.194913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.200473]  irq_exit+0x180/0x1d0
[  679.203932]  smp_apic_timer_interrupt+0x13b/0x550
[  679.208774]  apic_timer_interrupt+0xf/0x20
[  679.213011]  </IRQ>
[  679.215251] RIP: 0010:console_unlock+0xf3c/0x10d0
[  679.220099] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  679.239099] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  679.246805] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  679.254091] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  679.261369] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  679.268644] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  679.276027] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  679.283338]  ? netconsole_netdev_event+0x280/0x280
[  679.288354]  ? console_unlock+0xf36/0x10d0
[  679.292634]  vprintk_emit+0x280/0x6d0
[  679.296462]  vprintk_default+0x28/0x30
[  679.300360]  vprintk_func+0x7e/0x189
[  679.304095]  printk+0xba/0xed
[  679.307196]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  679.311953]  ? _raw_spin_unlock_irq+0x5e/0x90
[  679.316482]  dump_unreclaimable_slab.cold+0xde/0xef
[  679.321506]  dump_header+0x44b/0xa55
[  679.325238]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  679.330367]  ? ___ratelimit+0x60/0x595
[  679.334264]  ? do_raw_spin_unlock+0x181/0x270
[  679.338784]  oom_kill_process.cold+0x10/0x6ef
[  679.343318]  ? lock_downgrade+0x880/0x880
[  679.347485]  ? kasan_check_read+0x11/0x20
[  679.351670]  out_of_memory+0x362/0x1330
[  679.355802]  ? oom_killer_disable+0x280/0x280
[  679.360298]  ? mutex_trylock+0x18e/0x1e0
[  679.364647]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  679.369598]  __alloc_pages_slowpath+0x20b5/0x2870
[  679.374507]  ? warn_alloc+0x110/0x110
[  679.378315]  ? __lock_is_held+0xb6/0x140
[  679.382396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.387952]  ? should_fail+0x14d/0x85c
[  679.391869]  ? __might_sleep+0x95/0x190
[  679.395863]  __alloc_pages_nodemask+0x617/0x750
[  679.400551]  ? kasan_check_read+0x11/0x20
[  679.404750]  ? __alloc_pages_slowpath+0x2870/0x2870
[  679.409767]  ? find_get_entry+0x3e1/0xa00
[  679.414051]  ? find_get_pages_contig+0xed0/0xed0
[  679.418807]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  679.424364]  alloc_pages_current+0x107/0x210
[  679.428777]  __page_cache_alloc+0x2bd/0x450
[  679.433123]  ? kasan_check_read+0x11/0x20
[  679.437273]  filemap_fault+0xfeb/0x1f00
[  679.441246]  ? lock_downgrade+0x880/0x880
[  679.445414]  ? __lock_page_or_retry+0xdc0/0xdc0
[  679.450100]  ? lock_acquire+0x16f/0x3f0
[  679.454098]  ? ext4_filemap_fault+0x7b/0xaf
[  679.458424]  ext4_filemap_fault+0x83/0xaf
[  679.462587]  __do_fault+0x111/0x480
[  679.466242]  __handle_mm_fault+0x2d78/0x3f80
[  679.470662]  ? copy_page_range+0x2030/0x2030
[  679.475096]  ? count_memcg_event_mm+0x2b1/0x4d0
[  679.479783]  handle_mm_fault+0x1b5/0x690
[  679.483846]  __do_page_fault+0x62a/0xe90
[  679.488033]  ? vmalloc_fault+0x740/0x740
[  679.492109]  ? trace_hardirqs_off_caller+0x65/0x220
[  679.497126]  ? trace_hardirqs_on_caller+0x6a/0x220
[  679.502073]  ? page_fault+0x8/0x30
[  679.505613]  do_page_fault+0x71/0x57d
[  679.509511]  ? page_fault+0x8/0x30
[  679.513076]  page_fault+0x1e/0x30
[  679.516527] RIP: 0033:0x45b153
[  679.519742] Code: Bad RIP value.
[  679.523101] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  679.528585] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  679.536025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  679.543310] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  679.550589] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  679.557886] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  679.565197] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  679.565325] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  679.573106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.583347] syz-fuzzer cpuset=/ mems_allowed=0-1
[  679.592713] Call Trace:
[  679.600038]  <IRQ>
[  679.602232]  dump_stack+0x197/0x210
[  679.605892]  warn_alloc.cold+0x7b/0x173
[  679.609889]  ? zone_watermark_ok_safe+0x260/0x260
[  679.614749]  ? __cpuset_node_allowed+0x136/0x540
[  679.619522]  ? __isolate_free_page+0x4c0/0x4c0
[  679.624126]  ? wake_all_kswapds+0x14d/0x300
[  679.628466]  __alloc_pages_slowpath+0x2214/0x2870
[  679.633434]  ? warn_alloc+0x110/0x110
[  679.637232]  ? __lock_acquire+0x6ee/0x49c0
[  679.641478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.647033]  ? should_fail+0x14d/0x85c
[  679.651052]  ? __isolate_free_page+0x4c0/0x4c0
[  679.655652]  __alloc_pages_nodemask+0x617/0x750
[  679.660339]  ? __alloc_pages_slowpath+0x2870/0x2870
[  679.665369]  ? find_held_lock+0x35/0x130
[  679.669431]  cache_grow_begin+0x91/0x8c0
[  679.673505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.679177]  ? __cpuset_node_allowed+0x136/0x540
[  679.683933]  fallback_alloc+0x1fd/0x2d0
[  679.688015]  ____cache_alloc_node+0x1be/0x1e0
[  679.692543]  kmem_cache_alloc_node+0xe3/0x710
[  679.697058]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  679.701319]  __alloc_skb+0xd5/0x5f0
[  679.704954]  ? skb_trim+0x190/0x190
[  679.708582]  ? kasan_check_read+0x11/0x20
[  679.712746]  ndisc_alloc_skb+0x13c/0x340
[  679.716936]  ndisc_send_rs+0x35f/0x6e0
[  679.720841]  addrconf_rs_timer+0x30f/0x680
[  679.725082]  ? ipv6_get_lladdr+0x490/0x490
[  679.729320]  call_timer_fn+0x18d/0x720
[  679.733233]  ? ipv6_get_lladdr+0x490/0x490
[  679.737472]  ? process_timeout+0x40/0x40
[  679.741531]  ? run_timer_softirq+0x644/0x16a0
[  679.746050]  ? trace_hardirqs_on+0x67/0x220
[  679.750391]  ? ipv6_get_lladdr+0x490/0x490
[  679.754646]  run_timer_softirq+0x64f/0x16a0
[  679.759422]  ? add_timer+0xbe0/0xbe0
[  679.763156]  ? __lock_is_held+0xb6/0x140
[  679.767240]  __do_softirq+0x25c/0x921
[  679.771040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.776598]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.782179]  irq_exit+0x180/0x1d0
[  679.785695]  smp_apic_timer_interrupt+0x13b/0x550
[  679.790551]  apic_timer_interrupt+0xf/0x20
[  679.794775]  </IRQ>
[  679.797025] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  679.801970] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  679.820899] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  679.828640] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  679.835918] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  679.843192] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  679.850465] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  679.857740] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  679.865050]  ? finish_task_switch+0x146/0x7c0
[  679.869574]  skb_clone+0x156/0x3e0
[  679.873247]  bpf_clone_redirect+0xb2/0x480
[  679.877512]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  679.882550]  ? mark_held_locks+0x100/0x100
[  679.886802]  ? __schedule+0x86e/0x1dc0
[  679.890689]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  679.895468]  ? firmware_map_remove+0x1a6/0x1a6
[  679.900049]  ? bpf_test_run+0x146/0x430
[  679.904035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.909575]  ? check_preemption_disabled+0x48/0x290
[  679.914593]  ? lock_acquire+0x16f/0x3f0
[  679.918585]  ? kasan_check_read+0x11/0x20
[  679.922780]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  679.928001]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  679.933549]  bpf_test_run+0x10d/0x430
[  679.937374]  bpf_prog_test_run_skb+0x64b/0xb20
[  679.941975]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  679.946848]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  679.952408]  ? fput+0x128/0x1a0
[  679.955713]  ? __bpf_prog_get+0x97/0x290
[  679.959803]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  679.964654]  bpf_prog_test_run+0x129/0x1a0
[  679.968897]  __x64_sys_bpf+0x397/0x4c0
[  679.972806]  ? bpf_prog_get+0x20/0x20
[  679.976677]  do_syscall_64+0xfd/0x620
[  679.980497]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  679.985693] RIP: 0033:0x45b399
[  679.988902] Code: Bad RIP value.
[  679.992271] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  679.999999] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  680.007481] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  680.014758] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  680.022038] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  680.029328] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  680.036723] warn_alloc_show_mem: 1 callbacks suppressed
[  680.036734] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  680.036736] Mem-Info:
[  680.036765] active_anon:254002 inactive_anon:214 isolated_anon:0
[  680.036765]  active_file:16 inactive_file:12 isolated_file:0
[  680.036765]  unevictable:0 dirty:0 writeback:0 unstable:0
[  680.036765]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  680.036765]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  680.036765]  free:10955 free_pcp:216 free_cma:0
[  680.042112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  680.042122] Call Trace:
[  680.049600] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  680.052010]  <IRQ>
[  680.085284] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  680.094654]  dump_stack+0x197/0x210
[  680.097219] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  680.125044]  warn_alloc.cold+0x7b/0x173
[  680.127171] lowmem_reserve[]: 0 2545 2546 2546 2546
[  680.152956]  ? zone_watermark_ok_safe+0x260/0x260
[  680.156578] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  680.182832]  ? __cpuset_node_allowed+0x136/0x540
[  680.186797] lowmem_reserve[]: 0 0 1 1 1
[  680.191846]  ? __isolate_free_page+0x4c0/0x4c0
[  680.196654] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  680.225577]  ? wake_all_kswapds+0x14d/0x300
[  680.230320] lowmem_reserve[]: 0 0 0 0 0
[  680.234322]  __alloc_pages_slowpath+0x2214/0x2870
[  680.238965] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  680.264864]  ? warn_alloc+0x110/0x110
[  680.269162] lowmem_reserve[]: 0 0 0 0 0
[  680.273150]  ? __lock_acquire+0x6ee/0x49c0
[  680.277965] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  680.305573]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.309354] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  680.313339]  ? should_fail+0x14d/0x85c
[  680.317551] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  680.329737]  ? __isolate_free_page+0x4c0/0x4c0
[  680.335237] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  680.348816]  __alloc_pages_nodemask+0x617/0x750
[  680.352703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.363382]  ? __alloc_pages_slowpath+0x2870/0x2870
[  680.367959] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.383590]  ? find_held_lock+0x35/0x130
[  680.388266] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.397243]  cache_grow_begin+0x91/0x8c0
[  680.402250] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.410835]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.414875] 280 total pagecache pages
[  680.423735]  ? __cpuset_node_allowed+0x136/0x540
[  680.427785] 0 pages in swap cache
[  680.436485]  fallback_alloc+0x1fd/0x2d0
[  680.442009] Swap cache stats: add 0, delete 0, find 0/0
[  680.442020] Free swap  = 0kB
[  680.445861]  ____cache_alloc_node+0x1be/0x1e0
[  680.450593] Total swap = 0kB
[  680.454055]  kmem_cache_alloc+0x1f3/0x700
[  680.458019] 1965979 pages RAM
[  680.463402]  ? mark_held_locks+0xb1/0x100
[  680.466399] 0 pages HighMem/MovableOnly
[  680.466409] 341741 pages reserved
[  680.470914]  ? __netdev_alloc_skb+0x370/0x470
[  680.473902] 0 pages cma reserved
[  680.473994] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  680.478059]  __build_skb+0x3e/0x310
[  680.510691]  __netdev_alloc_skb+0x2ba/0x470
[  680.515096]  send_hsr_supervision_frame+0x110/0xfc0
[  680.515696] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  680.520244]  ? lock_acquire+0x16f/0x3f0
[  680.530715] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  680.534699]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  680.544651]  hsr_announce+0x12f/0x3b0
[  680.548449]  call_timer_fn+0x18d/0x720
[  680.552335]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  680.557520]  ? process_timeout+0x40/0x40
[  680.561713]  ? run_timer_softirq+0x644/0x16a0
[  680.566225]  ? trace_hardirqs_on+0x67/0x220
[  680.570576]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  680.575780]  run_timer_softirq+0x64f/0x16a0
[  680.580200]  ? add_timer+0xbe0/0xbe0
[  680.583917]  ? __lock_is_held+0xb6/0x140
[  680.587988]  __do_softirq+0x25c/0x921
[  680.591923]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.597477]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.603060]  irq_exit+0x180/0x1d0
[  680.606532]  smp_apic_timer_interrupt+0x13b/0x550
[  680.611400]  apic_timer_interrupt+0xf/0x20
[  680.615640]  </IRQ>
[  680.617894] RIP: 0010:console_unlock+0xf3c/0x10d0
[  680.622748] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  680.641658] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  680.649382] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  680.656662] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  680.663925] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  680.671200] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  680.678481] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  680.685781]  ? netconsole_netdev_event+0x280/0x280
[  680.690739]  ? console_unlock+0xf36/0x10d0
[  680.694985]  vprintk_emit+0x280/0x6d0
[  680.698798]  vprintk_default+0x28/0x30
[  680.702833]  vprintk_func+0x7e/0x189
[  680.706543]  printk+0xba/0xed
[  680.709661]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  680.714433]  ? _raw_spin_unlock_irq+0x5e/0x90
[  680.718943]  dump_unreclaimable_slab.cold+0xde/0xef
[  680.723988]  dump_header+0x44b/0xa55
[  680.727714]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  680.732837]  ? ___ratelimit+0x60/0x595
[  680.736734]  ? do_raw_spin_unlock+0x181/0x270
[  680.741241]  oom_kill_process.cold+0x10/0x6ef
[  680.745747]  ? lock_downgrade+0x880/0x880
[  680.749904]  ? kasan_check_read+0x11/0x20
[  680.754053]  out_of_memory+0x362/0x1330
[  680.758054]  ? oom_killer_disable+0x280/0x280
[  680.762649]  ? mutex_trylock+0x18e/0x1e0
[  680.766712]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  680.771653]  __alloc_pages_slowpath+0x20b5/0x2870
[  680.776535]  ? warn_alloc+0x110/0x110
[  680.780334]  ? __lock_is_held+0xb6/0x140
[  680.784416]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.789985]  ? should_fail+0x14d/0x85c
[  680.793878]  ? __might_sleep+0x95/0x190
[  680.797975]  __alloc_pages_nodemask+0x617/0x750
[  680.802659]  ? kasan_check_read+0x11/0x20
[  680.806815]  ? __alloc_pages_slowpath+0x2870/0x2870
[  680.811843]  ? find_get_entry+0x3e1/0xa00
[  680.816016]  ? find_get_pages_contig+0xed0/0xed0
[  680.820791]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  680.826439]  alloc_pages_current+0x107/0x210
[  680.830867]  __page_cache_alloc+0x2bd/0x450
[  680.835186]  ? kasan_check_read+0x11/0x20
[  680.839346]  filemap_fault+0xfeb/0x1f00
[  680.843448]  ? lock_downgrade+0x880/0x880
[  680.847711]  ? __lock_page_or_retry+0xdc0/0xdc0
[  680.852412]  ? lock_acquire+0x16f/0x3f0
[  680.856384]  ? ext4_filemap_fault+0x7b/0xaf
[  680.860727]  ext4_filemap_fault+0x83/0xaf
[  680.865005]  __do_fault+0x111/0x480
[  680.868645]  __handle_mm_fault+0x2d78/0x3f80
[  680.873056]  ? copy_page_range+0x2030/0x2030
[  680.877489]  ? count_memcg_event_mm+0x2b1/0x4d0
[  680.882173]  handle_mm_fault+0x1b5/0x690
[  680.886250]  __do_page_fault+0x62a/0xe90
[  680.890327]  ? vmalloc_fault+0x740/0x740
[  680.894387]  ? trace_hardirqs_off_caller+0x65/0x220
[  680.899539]  ? trace_hardirqs_on_caller+0x6a/0x220
[  680.904470]  ? page_fault+0x8/0x30
[  680.908030]  do_page_fault+0x71/0x57d
[  680.911851]  ? page_fault+0x8/0x30
[  680.915393]  page_fault+0x1e/0x30
[  680.918951] RIP: 0033:0x45b153
[  680.922154] Code: Bad RIP value.
[  680.925516] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  680.930883] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  680.938163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  680.945444] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  680.952727] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  680.960124] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  680.967427] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  680.967671] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  680.975065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  680.985288] syz-fuzzer cpuset=/ mems_allowed=0-1
[  680.994668] Workqueue: bat_events batadv_bla_periodic_work
[  681.005035] Call Trace:
[  681.007629]  dump_stack+0x197/0x210
[  681.011373]  warn_alloc.cold+0x7b/0x173
[  681.015454]  ? zone_watermark_ok_safe+0x260/0x260
[  681.020398]  ? __cpuset_node_allowed+0x136/0x540
[  681.025167]  ? __isolate_free_page+0x4c0/0x4c0
[  681.029768]  ? wake_all_kswapds+0x14d/0x300
[  681.034099]  __alloc_pages_slowpath+0x2214/0x2870
[  681.038971]  ? warn_alloc+0x110/0x110
[  681.042814]  ? __lock_acquire+0x6ee/0x49c0
[  681.047059]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.052758]  ? should_fail+0x14d/0x85c
[  681.056648]  ? __isolate_free_page+0x4c0/0x4c0
[  681.061357]  __alloc_pages_nodemask+0x617/0x750
[  681.066039]  ? __alloc_pages_slowpath+0x2870/0x2870
[  681.071091]  ? find_held_lock+0x35/0x130
[  681.075155]  cache_grow_begin+0x91/0x8c0
[  681.079228]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  681.084787]  ? __cpuset_node_allowed+0x136/0x540
[  681.089564]  fallback_alloc+0x1fd/0x2d0
[  681.093552]  ____cache_alloc_node+0x1be/0x1e0
[  681.098050]  kmem_cache_alloc_node+0xe3/0x710
[  681.102687]  ? __lock_acquire+0x6ee/0x49c0
[  681.106939]  ? __lock_acquire+0x6ee/0x49c0
[  681.111183]  __alloc_skb+0xd5/0x5f0
[  681.114945]  ? skb_trim+0x190/0x190
[  681.118572]  ? batadv_bla_send_claim+0x2a7/0xf60
[  681.123511]  arp_create+0x193/0xa90
[  681.127161]  batadv_bla_send_claim+0x38d/0xf60
[  681.131760]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  681.136879]  ? batadv_bla_send_announce+0xba/0x150
[  681.141820]  ? batadv_bla_send_announce+0xba/0x150
[  681.146751]  ? __local_bh_enable_ip+0x15a/0x270
[  681.151492]  batadv_bla_send_announce+0x103/0x150
[  681.156355]  ? batadv_bla_send_claim+0xf60/0xf60
[  681.161130]  ? kasan_check_read+0x11/0x20
[  681.165280]  batadv_bla_periodic_work+0x884/0xe10
[  681.170140]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  681.175093]  process_one_work+0x989/0x1750
[  681.179343]  ? pwq_dec_nr_in_flight+0x320/0x320
[  681.184012]  ? lock_acquire+0x16f/0x3f0
[  681.187990]  ? kasan_check_write+0x14/0x20
[  681.192223]  ? do_raw_spin_lock+0xd7/0x250
[  681.196591]  worker_thread+0x98/0xe40
[  681.200391]  ? trace_hardirqs_on+0x67/0x220
[  681.204731]  kthread+0x354/0x420
[  681.208098]  ? process_one_work+0x1750/0x1750
[  681.212610]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  681.218197]  ret_from_fork+0x24/0x30
[  681.221918] warn_alloc_show_mem: 1 callbacks suppressed
[  681.221929] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  681.221931] Mem-Info:
[  681.221967] active_anon:254002 inactive_anon:214 isolated_anon:0
[  681.221967]  active_file:17 inactive_file:11 isolated_file:0
[  681.221967]  unevictable:0 dirty:0 writeback:0 unstable:0
[  681.221967]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  681.221967]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  681.221967]  free:10955 free_pcp:216 free_cma:0
[  681.227334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.227345] Call Trace:
[  681.234816] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.237226]  <IRQ>
[  681.270395] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.279843]  dump_stack+0x197/0x210
[  681.282503] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.310392]  warn_alloc.cold+0x7b/0x173
[  681.312521] lowmem_reserve[]: 0 2545 2546 2546 2546
[  681.338355]  ? zone_watermark_ok_safe+0x260/0x260
[  681.341961] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  681.368116]  ? __cpuset_node_allowed+0x136/0x540
[  681.372086] lowmem_reserve[]: 0 0 1 1 1
[  681.377130]  ? __isolate_free_page+0x4c0/0x4c0
[  681.381958] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  681.411076]  ? wake_all_kswapds+0x14d/0x300
[  681.415808] lowmem_reserve[]: 0 0 0 0 0
[  681.419804]  __alloc_pages_slowpath+0x2214/0x2870
[  681.424373] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  681.450403]  ? warn_alloc+0x110/0x110
[  681.454690] lowmem_reserve[]: 0 0 0 0 0
[  681.458680]  ? __lock_acquire+0x6ee/0x49c0
[  681.463508] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  681.491113]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.494897] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  681.498872]  ? should_fail+0x14d/0x85c
[  681.503097] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  681.515506]  ? __isolate_free_page+0x4c0/0x4c0
[  681.521023] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  681.534495]  __alloc_pages_nodemask+0x617/0x750
[  681.538366] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.549079]  ? __alloc_pages_slowpath+0x2870/0x2870
[  681.553653] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.569281]  ? find_held_lock+0x35/0x130
[  681.574027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  681.582822]  cache_grow_begin+0x91/0x8c0
[  681.587841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  681.597583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.601637] 280 total pagecache pages
[  681.610492]  ? __cpuset_node_allowed+0x136/0x540
[  681.618886] 0 pages in swap cache
[  681.627517]  fallback_alloc+0x1fd/0x2d0
[  681.633052] Swap cache stats: add 0, delete 0, find 0/0
[  681.633063] Free swap  = 0kB
[  681.637005]  ____cache_alloc_node+0x1be/0x1e0
[  681.641737] Total swap = 0kB
[  681.641748] 1965979 pages RAM
[  681.645231]  kmem_cache_alloc_node+0xe3/0x710
[  681.649183] 0 pages HighMem/MovableOnly
[  681.654562]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  681.657577] 341741 pages reserved
[  681.657587] 0 pages cma reserved
[  681.662103]  __alloc_skb+0xd5/0x5f0
[  681.665700] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  681.668216]  ? skb_trim+0x190/0x190
[  681.672800] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  681.676891]  ? kasan_check_read+0x11/0x20
[  681.714761]  ndisc_alloc_skb+0x13c/0x340
[  681.718937]  ndisc_send_rs+0x35f/0x6e0
[  681.722846]  addrconf_rs_timer+0x30f/0x680
[  681.727137]  ? ipv6_get_lladdr+0x490/0x490
[  681.731391]  call_timer_fn+0x18d/0x720
[  681.735295]  ? ipv6_get_lladdr+0x490/0x490
[  681.739543]  ? process_timeout+0x40/0x40
[  681.743715]  ? run_timer_softirq+0x644/0x16a0
[  681.748231]  ? trace_hardirqs_on+0x67/0x220
[  681.752572]  ? ipv6_get_lladdr+0x490/0x490
[  681.756822]  run_timer_softirq+0x64f/0x16a0
[  681.761163]  ? add_timer+0xbe0/0xbe0
[  681.764947]  ? __lock_is_held+0xb6/0x140
[  681.769036]  __do_softirq+0x25c/0x921
[  681.772842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.778393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.783985]  irq_exit+0x180/0x1d0
[  681.787462]  smp_apic_timer_interrupt+0x13b/0x550
[  681.792415]  apic_timer_interrupt+0xf/0x20
[  681.796661]  </IRQ>
[  681.798906] RIP: 0010:console_unlock+0xf3c/0x10d0
[  681.803759] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  681.822681] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  681.830713] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  681.838008] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  681.845296] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  681.852677] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  681.860172] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  681.867472]  ? netconsole_netdev_event+0x280/0x280
[  681.872435]  ? console_unlock+0xf36/0x10d0
[  681.876683]  vprintk_emit+0x280/0x6d0
[  681.880498]  vprintk_default+0x28/0x30
[  681.884523]  vprintk_func+0x7e/0x189
[  681.888234]  printk+0xba/0xed
[  681.891338]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  681.896118]  ? _raw_spin_unlock_irq+0x5e/0x90
[  681.900638]  dump_unreclaimable_slab.cold+0xde/0xef
[  681.905676]  dump_header+0x44b/0xa55
[  681.909400]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  681.914529]  ? ___ratelimit+0x60/0x595
[  681.918444]  ? do_raw_spin_unlock+0x181/0x270
[  681.923320]  oom_kill_process.cold+0x10/0x6ef
[  681.927844]  ? lock_downgrade+0x880/0x880
[  681.932127]  ? kasan_check_read+0x11/0x20
[  681.936298]  out_of_memory+0x362/0x1330
[  681.940278]  ? oom_killer_disable+0x280/0x280
[  681.944800]  ? mutex_trylock+0x18e/0x1e0
[  681.948882]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  681.953821]  __alloc_pages_slowpath+0x20b5/0x2870
[  681.958787]  ? warn_alloc+0x110/0x110
[  681.962633]  ? __lock_is_held+0xb6/0x140
[  681.966703]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.972261]  ? should_fail+0x14d/0x85c
[  681.976162]  ? __might_sleep+0x95/0x190
[  681.980157]  __alloc_pages_nodemask+0x617/0x750
[  681.984836]  ? kasan_check_read+0x11/0x20
[  681.988988]  ? __alloc_pages_slowpath+0x2870/0x2870
[  681.994035]  ? find_get_entry+0x3e1/0xa00
[  681.998203]  ? find_get_pages_contig+0xed0/0xed0
[  682.002969]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  682.008537]  alloc_pages_current+0x107/0x210
[  682.013041]  __page_cache_alloc+0x2bd/0x450
[  682.017490]  ? kasan_check_read+0x11/0x20
[  682.021662]  filemap_fault+0xfeb/0x1f00
[  682.025713]  ? lock_downgrade+0x880/0x880
[  682.029889]  ? __lock_page_or_retry+0xdc0/0xdc0
[  682.034587]  ? lock_acquire+0x16f/0x3f0
[  682.038565]  ? ext4_filemap_fault+0x7b/0xaf
[  682.042897]  ext4_filemap_fault+0x83/0xaf
[  682.047063]  __do_fault+0x111/0x480
[  682.050689]  __handle_mm_fault+0x2d78/0x3f80
[  682.055213]  ? copy_page_range+0x2030/0x2030
[  682.059661]  ? count_memcg_event_mm+0x2b1/0x4d0
[  682.064332]  handle_mm_fault+0x1b5/0x690
[  682.068495]  __do_page_fault+0x62a/0xe90
[  682.072581]  ? vmalloc_fault+0x740/0x740
[  682.076645]  ? trace_hardirqs_off_caller+0x65/0x220
[  682.081664]  ? trace_hardirqs_on_caller+0x6a/0x220
[  682.086789]  ? page_fault+0x8/0x30
[  682.090329]  do_page_fault+0x71/0x57d
[  682.094126]  ? page_fault+0x8/0x30
[  682.097663]  page_fault+0x1e/0x30
[  682.101249] RIP: 0033:0x45b153
[  682.104451] Code: Bad RIP value.
[  682.107810] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  682.113310] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  682.120592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  682.127871] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  682.135200] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  682.142481] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  682.150248] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  682.150320] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  682.157884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  682.157917] Workqueue: bat_events batadv_bla_periodic_work
[  682.157924] Call Trace:
[  682.157930]  <IRQ>
[  682.157951]  dump_stack+0x197/0x210
[  682.157972]  warn_alloc.cold+0x7b/0x173
[  682.164601] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  682.173873]  ? zone_watermark_ok_safe+0x260/0x260
[  682.179484] syz-fuzzer cpuset=/ mems_allowed=0-1
[  682.182099]  ? __cpuset_node_allowed+0x136/0x540
[  682.216446]  ? __isolate_free_page+0x4c0/0x4c0
[  682.221070]  ? wake_all_kswapds+0x14d/0x300
[  682.225434]  __alloc_pages_slowpath+0x2214/0x2870
[  682.230294]  ? warn_alloc+0x110/0x110
[  682.234104]  ? __lock_acquire+0x6ee/0x49c0
[  682.238351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.243910]  ? should_fail+0x14d/0x85c
[  682.247822]  ? __isolate_free_page+0x4c0/0x4c0
[  682.252413]  __alloc_pages_nodemask+0x617/0x750
[  682.257082]  ? __alloc_pages_slowpath+0x2870/0x2870
[  682.262412]  ? find_held_lock+0x35/0x130
[  682.266645]  cache_grow_begin+0x91/0x8c0
[  682.270708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.276243]  ? __cpuset_node_allowed+0x136/0x540
[  682.281016]  fallback_alloc+0x1fd/0x2d0
[  682.285005]  ____cache_alloc_node+0x1be/0x1e0
[  682.289525]  kmem_cache_alloc_node+0xe3/0x710
[  682.294070]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  682.298339]  __alloc_skb+0xd5/0x5f0
[  682.302134]  ? skb_trim+0x190/0x190
[  682.306312]  ? kasan_check_read+0x11/0x20
[  682.310507]  ndisc_alloc_skb+0x13c/0x340
[  682.314609]  ndisc_send_rs+0x35f/0x6e0
[  682.318515]  addrconf_rs_timer+0x30f/0x680
[  682.322768]  ? ipv6_get_lladdr+0x490/0x490
[  682.327126]  call_timer_fn+0x18d/0x720
[  682.331039]  ? ipv6_get_lladdr+0x490/0x490
[  682.336072]  ? process_timeout+0x40/0x40
[  682.340132]  ? run_timer_softirq+0x644/0x16a0
[  682.344626]  ? trace_hardirqs_on+0x67/0x220
[  682.349102]  ? ipv6_get_lladdr+0x490/0x490
[  682.353354]  run_timer_softirq+0x64f/0x16a0
[  682.357695]  ? add_timer+0xbe0/0xbe0
[  682.361421]  ? __lock_is_held+0xb6/0x140
[  682.365506]  __do_softirq+0x25c/0x921
[  682.369322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.374867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.380551]  irq_exit+0x180/0x1d0
[  682.384042]  smp_apic_timer_interrupt+0x13b/0x550
[  682.388900]  apic_timer_interrupt+0xf/0x20
[  682.393164]  </IRQ>
[  682.395406] RIP: 0010:kmem_cache_alloc_node+0x245/0x710
[  682.400928] Code: 5f 7e 0f 85 34 ff ff ff e8 c9 32 5e ff e9 2a ff ff ff e8 ce 12 ce ff 48 83 3d 1e 23 50 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  682.420151] RSP: 0000:ffff88809eacf920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  682.427859] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 1ffff11013d585b9
[  682.435140] RDX: 0000000000000000 RSI: ffff88809eac2dd0 RDI: 0000000000000286
[  682.442429] RBP: ffff88809eacf990 R08: ffff88809eac2500 R09: ffff88809eac2dc8
[  682.449714] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88821bab2b40
[  682.457004] R13: ffff88821bab2b40 R14: 0000000000000000 R15: 0000000000000286
[  682.464435]  ? __lock_acquire+0x6ee/0x49c0
[  682.468998]  ? __lock_acquire+0x6ee/0x49c0
[  682.473248]  __alloc_skb+0xd5/0x5f0
[  682.477038]  ? skb_trim+0x190/0x190
[  682.480669]  ? batadv_bla_send_claim+0x2a7/0xf60
[  682.485456]  arp_create+0x193/0xa90
[  682.489107]  batadv_bla_send_claim+0x38d/0xf60
[  682.493716]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  682.498845]  ? batadv_bla_send_announce+0xba/0x150
[  682.503794]  ? batadv_bla_send_announce+0xba/0x150
[  682.508781]  ? __local_bh_enable_ip+0x15a/0x270
[  682.513491]  batadv_bla_send_announce+0x103/0x150
[  682.518361]  ? batadv_bla_send_claim+0xf60/0xf60
[  682.523127]  ? kasan_check_read+0x11/0x20
[  682.527370]  batadv_bla_periodic_work+0x884/0xe10
[  682.532247]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  682.537202]  process_one_work+0x989/0x1750
[  682.541485]  ? pwq_dec_nr_in_flight+0x320/0x320
[  682.546181]  ? lock_acquire+0x16f/0x3f0
[  682.550182]  ? kasan_check_write+0x14/0x20
[  682.554420]  ? do_raw_spin_lock+0xd7/0x250
[  682.558771]  worker_thread+0x98/0xe40
[  682.562588]  ? trace_hardirqs_on+0x67/0x220
[  682.566995]  kthread+0x354/0x420
[  682.570496]  ? process_one_work+0x1750/0x1750
[  682.575009]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  682.580558]  ret_from_fork+0x24/0x30
[  682.584280] warn_alloc_show_mem: 1 callbacks suppressed
[  682.584290] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  682.584292] Mem-Info:
[  682.584322] active_anon:254002 inactive_anon:214 isolated_anon:0
[  682.584322]  active_file:17 inactive_file:11 isolated_file:0
[  682.584322]  unevictable:0 dirty:0 writeback:0 unstable:0
[  682.584322]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  682.584322]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  682.584322]  free:10955 free_pcp:216 free_cma:0
[  682.589684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  682.589695] Call Trace:
[  682.597299] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  682.597326] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  682.599732]  <IRQ>
[  682.633038] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  682.642900]  dump_stack+0x197/0x210
[  682.645589] lowmem_reserve[]: 0 2545 2546 2546 2546
[  682.673516]  warn_alloc.cold+0x7b/0x173
[  682.699305] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  682.701507]  ? zone_watermark_ok_safe+0x260/0x260
[  682.728679] lowmem_reserve[]: 0 0 1 1 1
[  682.732348]  ? __cpuset_node_allowed+0x136/0x540
[  682.737545] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  682.741529]  ? __isolate_free_page+0x4c0/0x4c0
[  682.770791] lowmem_reserve[]: 0 0 0 0 0
[  682.775673]  ? wake_all_kswapds+0x14d/0x300
[  682.779751] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  682.784563]  __alloc_pages_slowpath+0x2214/0x2870
[  682.810526] lowmem_reserve[]: 0 0 0 0 0
[  682.815169]  ? warn_alloc+0x110/0x110
[  682.819109] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  682.823434]  ? __lock_acquire+0x6ee/0x49c0
[  682.851294] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  682.856167]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.860299] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  682.864122]  ? should_fail+0x14d/0x85c
[  682.876251] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  682.880501]  ? __isolate_free_page+0x4c0/0x4c0
[  682.893943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  682.899667]  __alloc_pages_nodemask+0x617/0x750
[  682.910333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  682.914247]  ? __alloc_pages_slowpath+0x2870/0x2870
[  682.929953] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  682.934565]  ? find_held_lock+0x35/0x130
[  682.943399] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  682.948085]  cache_grow_begin+0x91/0x8c0
[  682.956649] 280 total pagecache pages
[  682.961676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.970491] 0 pages in swap cache
[  682.974562]  ? __cpuset_node_allowed+0x136/0x540
[  682.983160] Swap cache stats: add 0, delete 0, find 0/0
[  682.983170] Free swap  = 0kB
[  682.987245]  fallback_alloc+0x1fd/0x2d0
[  682.991019] Total swap = 0kB
[  682.991030] 1965979 pages RAM
[  682.996865]  ____cache_alloc_node+0x1be/0x1e0
[  683.000285] 0 pages HighMem/MovableOnly
[  683.000297] 341741 pages reserved
[  683.005063]  kmem_cache_alloc_node+0xe3/0x710
[  683.010408] 0 pages cma reserved
[  683.010507] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  683.013447]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  683.054136]  __alloc_skb+0xd5/0x5f0
[  683.056072] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  683.057774]  ? skb_trim+0x190/0x190
[  683.068366] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  683.072015]  ? kasan_check_read+0x11/0x20
[  683.081504]  ndisc_alloc_skb+0x13c/0x340
[  683.085568]  ndisc_send_rs+0x35f/0x6e0
[  683.089453]  addrconf_rs_timer+0x30f/0x680
[  683.093815]  ? ipv6_get_lladdr+0x490/0x490
[  683.098056]  call_timer_fn+0x18d/0x720
[  683.102072]  ? ipv6_get_lladdr+0x490/0x490
[  683.106316]  ? process_timeout+0x40/0x40
[  683.110400]  ? run_timer_softirq+0x644/0x16a0
[  683.114942]  ? trace_hardirqs_on+0x67/0x220
[  683.119431]  ? ipv6_get_lladdr+0x490/0x490
[  683.123669]  run_timer_softirq+0x64f/0x16a0
[  683.128010]  ? add_timer+0xbe0/0xbe0
[  683.131818]  ? __lock_is_held+0xb6/0x140
[  683.135993]  __do_softirq+0x25c/0x921
[  683.139793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.145340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.150897]  irq_exit+0x180/0x1d0
[  683.154363]  smp_apic_timer_interrupt+0x13b/0x550
[  683.159208]  apic_timer_interrupt+0xf/0x20
[  683.163450]  </IRQ>
[  683.165705] RIP: 0010:console_unlock+0xf3c/0x10d0
[  683.170558] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  683.189467] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  683.197278] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  683.204559] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  683.211836] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  683.219113] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  683.226411] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  683.233710]  ? netconsole_netdev_event+0x280/0x280
[  683.238645]  ? console_unlock+0xf36/0x10d0
[  683.242936]  vprintk_emit+0x280/0x6d0
[  683.246750]  vprintk_default+0x28/0x30
[  683.250641]  vprintk_func+0x7e/0x189
[  683.254365]  printk+0xba/0xed
[  683.257479]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  683.262239]  ? _raw_spin_unlock_irq+0x5e/0x90
[  683.266867]  dump_unreclaimable_slab.cold+0xde/0xef
[  683.271886]  dump_header+0x44b/0xa55
[  683.275612]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  683.280727]  ? ___ratelimit+0x60/0x595
[  683.284615]  ? do_raw_spin_unlock+0x181/0x270
[  683.289161]  oom_kill_process.cold+0x10/0x6ef
[  683.293670]  ? lock_downgrade+0x880/0x880
[  683.297833]  ? kasan_check_read+0x11/0x20
[  683.301984]  out_of_memory+0x362/0x1330
[  683.305976]  ? oom_killer_disable+0x280/0x280
[  683.310485]  ? mutex_trylock+0x18e/0x1e0
[  683.314555]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  683.319503]  __alloc_pages_slowpath+0x20b5/0x2870
[  683.324371]  ? warn_alloc+0x110/0x110
[  683.328171]  ? __lock_is_held+0xb6/0x140
[  683.332255]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.337794]  ? should_fail+0x14d/0x85c
[  683.341712]  ? __might_sleep+0x95/0x190
[  683.345703]  __alloc_pages_nodemask+0x617/0x750
[  683.350389]  ? kasan_check_read+0x11/0x20
[  683.354556]  ? __alloc_pages_slowpath+0x2870/0x2870
[  683.359585]  ? find_get_entry+0x3e1/0xa00
[  683.363750]  ? find_get_pages_contig+0xed0/0xed0
[  683.368524]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  683.374082]  alloc_pages_current+0x107/0x210
[  683.378599]  __page_cache_alloc+0x2bd/0x450
[  683.382929]  ? kasan_check_read+0x11/0x20
[  683.387080]  filemap_fault+0xfeb/0x1f00
[  683.391064]  ? lock_downgrade+0x880/0x880
[  683.395241]  ? __lock_page_or_retry+0xdc0/0xdc0
[  683.399931]  ? lock_acquire+0x16f/0x3f0
[  683.403902]  ? ext4_filemap_fault+0x7b/0xaf
[  683.408238]  ext4_filemap_fault+0x83/0xaf
[  683.412419]  __do_fault+0x111/0x480
[  683.416058]  __handle_mm_fault+0x2d78/0x3f80
[  683.420532]  ? copy_page_range+0x2030/0x2030
[  683.425052]  ? count_memcg_event_mm+0x2b1/0x4d0
[  683.429744]  handle_mm_fault+0x1b5/0x690
[  683.433831]  __do_page_fault+0x62a/0xe90
[  683.437911]  ? vmalloc_fault+0x740/0x740
[  683.441986]  ? trace_hardirqs_off_caller+0x65/0x220
[  683.447006]  ? trace_hardirqs_on_caller+0x6a/0x220
[  683.451943]  ? page_fault+0x8/0x30
[  683.455548]  do_page_fault+0x71/0x57d
[  683.459364]  ? page_fault+0x8/0x30
[  683.462912]  page_fault+0x1e/0x30
[  683.466370] RIP: 0033:0x45b153
[  683.469582] Code: Bad RIP value.
[  683.472949] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  683.478456] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  683.485738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  683.493138] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  683.500407] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  683.507690] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  683.515014] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  683.515102] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  683.523048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  683.523055] Call Trace:
[  683.523084]  dump_stack+0x197/0x210
[  683.523104]  warn_alloc.cold+0x7b/0x173
[  683.523119]  ? zone_watermark_ok_safe+0x260/0x260
[  683.523142]  ? __cpuset_node_allowed+0x136/0x540
[  683.529696] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  683.539131]  ? __isolate_free_page+0x4c0/0x4c0
[  683.541701] syz-fuzzer cpuset=/ mems_allowed=0-1
[  683.545345]  ? wake_all_kswapds+0x14d/0x300
[  683.582898]  __alloc_pages_slowpath+0x2214/0x2870
[  683.587758]  ? warn_alloc+0x110/0x110
[  683.591568]  ? __lock_acquire+0x6ee/0x49c0
[  683.595826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.601391]  ? should_fail+0x14d/0x85c
[  683.605299]  ? __isolate_free_page+0x4c0/0x4c0
[  683.609913]  __alloc_pages_nodemask+0x617/0x750
[  683.614588]  ? __alloc_pages_slowpath+0x2870/0x2870
[  683.619636]  ? find_held_lock+0x35/0x130
[  683.623703]  cache_grow_begin+0x91/0x8c0
[  683.627774]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  683.633331]  ? __cpuset_node_allowed+0x136/0x540
[  683.638106]  fallback_alloc+0x1fd/0x2d0
[  683.642091]  ____cache_alloc_node+0x1be/0x1e0
[  683.646703]  kmem_cache_alloc+0x1f3/0x700
[  683.650862]  ? finish_task_switch+0x146/0x7c0
[  683.655485]  skb_clone+0x156/0x3e0
[  683.659067]  bpf_clone_redirect+0xb2/0x480
[  683.663460]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  683.668507]  ? mark_held_locks+0x100/0x100
[  683.672761]  ? __schedule+0x86e/0x1dc0
[  683.676652]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  683.681546]  ? firmware_map_remove+0x1a6/0x1a6
[  683.686144]  ? bpf_test_run+0x146/0x430
[  683.690316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.695887]  ? check_preemption_disabled+0x48/0x290
[  683.701027]  ? lock_acquire+0x16f/0x3f0
[  683.705022]  ? kasan_check_read+0x11/0x20
[  683.709189]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  683.714396]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  683.719951]  bpf_test_run+0x10d/0x430
[  683.723766]  bpf_prog_test_run_skb+0x64b/0xb20
[  683.728353]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  683.733335]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  683.738889]  ? fput+0x128/0x1a0
[  683.742178]  ? __bpf_prog_get+0x97/0x290
[  683.746246]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  683.751277]  bpf_prog_test_run+0x129/0x1a0
[  683.755515]  __x64_sys_bpf+0x397/0x4c0
[  683.759415]  ? bpf_prog_get+0x20/0x20
[  683.763248]  do_syscall_64+0xfd/0x620
[  683.767053]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  683.772258] RIP: 0033:0x45b399
[  683.775458] Code: Bad RIP value.
[  683.778825] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  683.786629] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  683.793926] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  683.801295] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  683.808575] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  683.815857] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  683.823295] warn_alloc_show_mem: 1 callbacks suppressed
[  683.823306] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  683.823309] Mem-Info:
[  683.823341] active_anon:254002 inactive_anon:214 isolated_anon:0
[  683.823341]  active_file:17 inactive_file:11 isolated_file:0
[  683.823341]  unevictable:0 dirty:0 writeback:0 unstable:0
[  683.823341]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  683.823341]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  683.823341]  free:10955 free_pcp:216 free_cma:0
[  683.828791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  683.836273] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  683.838783] Call Trace:
[  683.838813]  <IRQ>
[  683.872218] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  683.881579]  dump_stack+0x197/0x210
[  683.909239] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  683.911887]  warn_alloc.cold+0x7b/0x173
[  683.914011] lowmem_reserve[]: 0 2545 2546 2546 2546
[  683.939926]  ? zone_watermark_ok_safe+0x260/0x260
[  683.943545] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  683.969857]  ? __cpuset_node_allowed+0x136/0x540
[  683.973809] lowmem_reserve[]: 0 0 1 1 1
[  683.978959]  ? __isolate_free_page+0x4c0/0x4c0
[  683.983775] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  684.012792]  ? wake_all_kswapds+0x14d/0x300
[  684.017566] lowmem_reserve[]: 0 0 0 0 0
[  684.021564]  __alloc_pages_slowpath+0x2214/0x2870
[  684.026131] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  684.052040]  ? warn_alloc+0x110/0x110
[  684.056353] lowmem_reserve[]: 0 0 0 0 0
[  684.060444]  ? __lock_acquire+0x6ee/0x49c0
[  684.065276] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  684.093068]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.096860] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  684.100868]  ? should_fail+0x14d/0x85c
[  684.105097] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  684.117365]  ? __isolate_free_page+0x4c0/0x4c0
[  684.123011] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  684.136494]  __alloc_pages_nodemask+0x617/0x750
[  684.140374] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  684.151074]  ? __alloc_pages_slowpath+0x2870/0x2870
[  684.155660] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  684.171381]  ? find_held_lock+0x35/0x130
[  684.176049] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  684.184903]  cache_grow_begin+0x91/0x8c0
[  684.189910] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  684.198492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.202534] 280 total pagecache pages
[  684.211390]  ? __cpuset_node_allowed+0x136/0x540
[  684.215440] 0 pages in swap cache
[  684.224039]  fallback_alloc+0x1fd/0x2d0
[  684.229568] Swap cache stats: add 0, delete 0, find 0/0
[  684.233480]  ____cache_alloc_node+0x1be/0x1e0
[  684.238242] Free swap  = 0kB
[  684.241713]  kmem_cache_alloc+0x1f3/0x700
[  684.245679] Total swap = 0kB
[  684.251054]  ? mark_held_locks+0xb1/0x100
[  684.255698] 1965979 pages RAM
[  684.258767]  ? __netdev_alloc_skb+0x370/0x470
[  684.258786]  __build_skb+0x3e/0x310
[  684.262921] 0 pages HighMem/MovableOnly
[  684.262931] 341741 pages reserved
[  684.265961]  __netdev_alloc_skb+0x2ba/0x470
[  684.270089] 0 pages cma reserved
[  684.296597]  send_hsr_supervision_frame+0x110/0xfc0
[  684.301852]  ? lock_acquire+0x16f/0x3f0
[  684.305973]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  684.311007]  hsr_announce+0x12f/0x3b0
[  684.314819]  call_timer_fn+0x18d/0x720
[  684.318813]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  684.321024] kworker/u4:5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  684.324014]  ? process_timeout+0x40/0x40
[  684.334408] kworker/u4:5 cpuset=/ mems_allowed=0-1
[  684.338483]  ? run_timer_softirq+0x644/0x16a0
[  684.338505]  ? trace_hardirqs_on+0x67/0x220
[  684.352252]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  684.357561]  run_timer_softirq+0x64f/0x16a0
[  684.361902]  ? add_timer+0xbe0/0xbe0
[  684.365620]  ? __lock_is_held+0xb6/0x140
[  684.369691]  __do_softirq+0x25c/0x921
[  684.373504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.379053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.384618]  irq_exit+0x180/0x1d0
[  684.388099]  smp_apic_timer_interrupt+0x13b/0x550
[  684.392960]  apic_timer_interrupt+0xf/0x20
[  684.397222]  </IRQ>
[  684.399467] RIP: 0010:console_unlock+0xf3c/0x10d0
[  684.404311] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  684.423312] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  684.431035] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  684.438316] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  684.445594] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  684.452869] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  684.460260] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  684.467548]  ? netconsole_netdev_event+0x280/0x280
[  684.472501]  ? console_unlock+0xf36/0x10d0
[  684.476753]  vprintk_emit+0x280/0x6d0
[  684.480571]  vprintk_default+0x28/0x30
[  684.484457]  vprintk_func+0x7e/0x189
[  684.488172]  printk+0xba/0xed
[  684.491289]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  684.496183]  ? _raw_spin_unlock_irq+0x5e/0x90
[  684.500804]  dump_unreclaimable_slab.cold+0xde/0xef
[  684.505851]  dump_header+0x44b/0xa55
[  684.509586]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  684.514719]  ? ___ratelimit+0x60/0x595
[  684.518607]  ? do_raw_spin_unlock+0x181/0x270
[  684.523126]  oom_kill_process.cold+0x10/0x6ef
[  684.527636]  ? lock_downgrade+0x880/0x880
[  684.531804]  ? kasan_check_read+0x11/0x20
[  684.535969]  out_of_memory+0x362/0x1330
[  684.539970]  ? oom_killer_disable+0x280/0x280
[  684.544467]  ? mutex_trylock+0x18e/0x1e0
[  684.548700]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  684.553645]  __alloc_pages_slowpath+0x20b5/0x2870
[  684.558517]  ? warn_alloc+0x110/0x110
[  684.562316]  ? __lock_is_held+0xb6/0x140
[  684.566377]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.571950]  ? should_fail+0x14d/0x85c
[  684.575859]  ? __might_sleep+0x95/0x190
[  684.579843]  __alloc_pages_nodemask+0x617/0x750
[  684.584528]  ? kasan_check_read+0x11/0x20
[  684.588679]  ? __alloc_pages_slowpath+0x2870/0x2870
[  684.593726]  ? find_get_entry+0x3e1/0xa00
[  684.597888]  ? find_get_pages_contig+0xed0/0xed0
[  684.602663]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  684.608224]  alloc_pages_current+0x107/0x210
[  684.612741]  __page_cache_alloc+0x2bd/0x450
[  684.617080]  ? kasan_check_read+0x11/0x20
[  684.621242]  filemap_fault+0xfeb/0x1f00
[  684.625219]  ? lock_downgrade+0x880/0x880
[  684.629381]  ? __lock_page_or_retry+0xdc0/0xdc0
[  684.634174]  ? lock_acquire+0x16f/0x3f0
[  684.638262]  ? ext4_filemap_fault+0x7b/0xaf
[  684.642713]  ext4_filemap_fault+0x83/0xaf
[  684.646863]  __do_fault+0x111/0x480
[  684.650489]  __handle_mm_fault+0x2d78/0x3f80
[  684.654913]  ? copy_page_range+0x2030/0x2030
[  684.659476]  ? count_memcg_event_mm+0x2b1/0x4d0
[  684.664146]  handle_mm_fault+0x1b5/0x690
[  684.668219]  __do_page_fault+0x62a/0xe90
[  684.672299]  ? vmalloc_fault+0x740/0x740
[  684.676393]  ? trace_hardirqs_off_caller+0x65/0x220
[  684.681405]  ? trace_hardirqs_on_caller+0x6a/0x220
[  684.686344]  ? page_fault+0x8/0x30
[  684.689887]  do_page_fault+0x71/0x57d
[  684.693700]  ? page_fault+0x8/0x30
[  684.697239]  page_fault+0x1e/0x30
[  684.700685] RIP: 0033:0x45b153
[  684.703891] Code: Bad RIP value.
[  684.707251] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  684.712622] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  684.719910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  684.727184] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  684.734447] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  684.741722] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  684.749024] CPU: 0 PID: 2803 Comm: kworker/u4:5 Not tainted 4.19.102-syzkaller #0
[  684.749191] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  684.756652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  684.766878] syz-fuzzer cpuset=/ mems_allowed=0-1
[  684.776254] Workqueue: bat_events batadv_bla_periodic_work
[  684.786755] Call Trace:
[  684.789353]  dump_stack+0x197/0x210
[  684.793135]  warn_alloc.cold+0x7b/0x173
[  684.798083]  ? zone_watermark_ok_safe+0x260/0x260
[  684.802969]  ? __cpuset_node_allowed+0x136/0x540
[  684.807744]  ? __isolate_free_page+0x4c0/0x4c0
[  684.812338]  ? wake_all_kswapds+0x14d/0x300
[  684.816678]  __alloc_pages_slowpath+0x2214/0x2870
[  684.821543]  ? warn_alloc+0x110/0x110
[  684.825353]  ? __lock_acquire+0x6ee/0x49c0
[  684.829699]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.835235]  ? should_fail+0x14d/0x85c
[  684.839143]  ? __isolate_free_page+0x4c0/0x4c0
[  684.843741]  __alloc_pages_nodemask+0x617/0x750
[  684.848422]  ? __alloc_pages_slowpath+0x2870/0x2870
[  684.853450]  ? find_held_lock+0x35/0x130
[  684.857538]  cache_grow_begin+0x91/0x8c0
[  684.863090]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  684.868643]  ? __cpuset_node_allowed+0x136/0x540
[  684.873413]  fallback_alloc+0x1fd/0x2d0
[  684.877398]  ____cache_alloc_node+0x1be/0x1e0
[  684.881905]  kmem_cache_alloc_node+0xe3/0x710
[  684.886408]  ? __lock_acquire+0x6ee/0x49c0
[  684.890652]  ? __lock_acquire+0x6ee/0x49c0
[  684.894899]  __alloc_skb+0xd5/0x5f0
[  684.898534]  ? skb_trim+0x190/0x190
[  684.902167]  ? batadv_bla_send_claim+0x2a7/0xf60
[  684.906937]  arp_create+0x193/0xa90
[  684.910588]  batadv_bla_send_claim+0x38d/0xf60
[  684.915182]  ? batadv_backbone_hash_find+0x6d0/0x6d0
[  684.920290]  ? batadv_bla_send_announce+0xba/0x150
[  684.925240]  ? batadv_bla_send_announce+0xba/0x150
[  684.930285]  ? __local_bh_enable_ip+0x15a/0x270
[  684.935075]  batadv_bla_send_announce+0x103/0x150
[  684.939938]  ? batadv_bla_send_claim+0xf60/0xf60
[  684.944789]  ? kasan_check_read+0x11/0x20
[  684.948957]  batadv_bla_periodic_work+0x884/0xe10
[  684.953803]  ? batadv_bla_purge_claims+0x5e0/0x5e0
[  684.958752]  process_one_work+0x989/0x1750
[  684.962995]  ? pwq_dec_nr_in_flight+0x320/0x320
[  684.967666]  ? lock_acquire+0x16f/0x3f0
[  684.971767]  ? kasan_check_write+0x14/0x20
[  684.976016]  ? do_raw_spin_lock+0xd7/0x250
[  684.980485]  worker_thread+0x98/0xe40
[  684.984288]  ? trace_hardirqs_on+0x67/0x220
[  684.988629]  kthread+0x354/0x420
[  684.992002]  ? process_one_work+0x1750/0x1750
[  684.996504]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  685.002314]  ret_from_fork+0x24/0x30
[  685.006138] warn_alloc_show_mem: 1 callbacks suppressed
[  685.006156] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  685.006158] Mem-Info:
[  685.006192] active_anon:254002 inactive_anon:214 isolated_anon:0
[  685.006192]  active_file:17 inactive_file:11 isolated_file:0
[  685.006192]  unevictable:0 dirty:0 writeback:0 unstable:0
[  685.006192]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  685.006192]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  685.006192]  free:10955 free_pcp:216 free_cma:0
[  685.011727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.019193] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  685.021595] Call Trace:
[  685.054886] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  685.064229]  <IRQ>
[  685.092007] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  685.094629]  dump_stack+0x197/0x210
[  685.120390] lowmem_reserve[]: 0 2545 2546 2546 2546
[  685.122598]  warn_alloc.cold+0x7b/0x173
[  685.148715] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  685.152358]  ? zone_watermark_ok_safe+0x260/0x260
[  685.157354] lowmem_reserve[]: 0 0 1 1 1
[  685.161351]  ? __cpuset_node_allowed+0x136/0x540
[  685.190234] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  685.195212]  ? __isolate_free_page+0x4c0/0x4c0
[  685.199220] lowmem_reserve[]: 0 0 0 0 0
[  685.203989]  ? wake_all_kswapds+0x14d/0x300
[  685.229851] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  685.234458]  __alloc_pages_slowpath+0x2214/0x2870
[  685.238400] lowmem_reserve[]: 0 0 0 0 0
[  685.242753]  ? warn_alloc+0x110/0x110
[  685.270420] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  685.275277]  ? __lock_acquire+0x6ee/0x49c0
[  685.279215] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  685.283191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.295312] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  685.299702]  ? should_fail+0x14d/0x85c
[  685.313142] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  685.318904]  ? __isolate_free_page+0x4c0/0x4c0
[  685.329642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  685.333550]  __alloc_pages_nodemask+0x617/0x750
[  685.349359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  685.349375] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  685.353974]  ? __alloc_pages_slowpath+0x2870/0x2870
[  685.362809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  685.367508]  ? find_held_lock+0x35/0x130
[  685.376054] 280 total pagecache pages
[  685.385005]  cache_grow_begin+0x91/0x8c0
[  685.390003] 0 pages in swap cache
[  685.398586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.402634] Swap cache stats: add 0, delete 0, find 0/0
[  685.406448]  ? __cpuset_node_allowed+0x136/0x540
[  685.410502] Free swap  = 0kB
[  685.413961]  fallback_alloc+0x1fd/0x2d0
[  685.419487] Total swap = 0kB
[  685.424872]  ____cache_alloc_node+0x1be/0x1e0
[  685.429614] 1965979 pages RAM
[  685.432652]  kmem_cache_alloc+0x1f3/0x700
[  685.436713] 0 pages HighMem/MovableOnly
[  685.436723] 341741 pages reserved
[  685.439753]  ? mark_held_locks+0xb1/0x100
[  685.444229] 0 pages cma reserved
[  685.466662]  ? trace_hardirqs_on+0x67/0x220
[  685.471004]  ? __netdev_alloc_skb+0x370/0x470
[  685.475524]  __build_skb+0x3e/0x310
[  685.479193]  __netdev_alloc_skb+0x2ba/0x470
[  685.481448] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  685.483727]  send_hsr_supervision_frame+0x110/0xfc0
[  685.494293] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  685.499357]  ? lock_acquire+0x16f/0x3f0
[  685.499381]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  685.513756]  hsr_announce+0x12f/0x3b0
[  685.517590]  call_timer_fn+0x18d/0x720
[  685.521499]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  685.526690]  ? process_timeout+0x40/0x40
[  685.530747]  ? run_timer_softirq+0x644/0x16a0
[  685.535273]  ? trace_hardirqs_on+0x67/0x220
[  685.539620]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  685.544824]  run_timer_softirq+0x64f/0x16a0
[  685.549147]  ? add_timer+0xbe0/0xbe0
[  685.552884]  ? __lock_is_held+0xb6/0x140
[  685.557111]  __do_softirq+0x25c/0x921
[  685.560920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.566460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.572018]  irq_exit+0x180/0x1d0
[  685.575474]  smp_apic_timer_interrupt+0x13b/0x550
[  685.580329]  apic_timer_interrupt+0xf/0x20
[  685.584568]  </IRQ>
[  685.586822] RIP: 0010:console_unlock+0xf3c/0x10d0
[  685.591676] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  685.610708] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  685.618439] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  685.625722] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  685.633016] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  685.640319] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  685.647826] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  685.655125]  ? netconsole_netdev_event+0x280/0x280
[  685.660171]  ? console_unlock+0xf36/0x10d0
[  685.664451]  vprintk_emit+0x280/0x6d0
[  685.668264]  vprintk_default+0x28/0x30
[  685.672181]  vprintk_func+0x7e/0x189
[  685.675891]  printk+0xba/0xed
[  685.679008]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  685.683777]  ? _raw_spin_unlock_irq+0x5e/0x90
[  685.688292]  dump_unreclaimable_slab.cold+0xde/0xef
[  685.693315]  dump_header+0x44b/0xa55
[  685.697053]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  685.702201]  ? ___ratelimit+0x60/0x595
[  685.706098]  ? do_raw_spin_unlock+0x181/0x270
[  685.710598]  oom_kill_process.cold+0x10/0x6ef
[  685.715120]  ? lock_downgrade+0x880/0x880
[  685.719270]  ? kasan_check_read+0x11/0x20
[  685.723437]  out_of_memory+0x362/0x1330
[  685.727424]  ? oom_killer_disable+0x280/0x280
[  685.731930]  ? mutex_trylock+0x18e/0x1e0
[  685.736007]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  685.740951]  __alloc_pages_slowpath+0x20b5/0x2870
[  685.745811]  ? warn_alloc+0x110/0x110
[  685.749619]  ? __lock_is_held+0xb6/0x140
[  685.753691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.759240]  ? should_fail+0x14d/0x85c
[  685.763133]  ? __might_sleep+0x95/0x190
[  685.767918]  __alloc_pages_nodemask+0x617/0x750
[  685.772609]  ? kasan_check_read+0x11/0x20
[  685.776776]  ? __alloc_pages_slowpath+0x2870/0x2870
[  685.781815]  ? find_get_entry+0x3e1/0xa00
[  685.785978]  ? find_get_pages_contig+0xed0/0xed0
[  685.791969]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  685.797529]  alloc_pages_current+0x107/0x210
[  685.801958]  __page_cache_alloc+0x2bd/0x450
[  685.806316]  ? kasan_check_read+0x11/0x20
[  685.810477]  filemap_fault+0xfeb/0x1f00
[  685.814456]  ? lock_downgrade+0x880/0x880
[  685.818725]  ? __lock_page_or_retry+0xdc0/0xdc0
[  685.823400]  ? lock_acquire+0x16f/0x3f0
[  685.827387]  ? ext4_filemap_fault+0x7b/0xaf
[  685.831735]  ext4_filemap_fault+0x83/0xaf
[  685.835903]  __do_fault+0x111/0x480
[  685.839538]  __handle_mm_fault+0x2d78/0x3f80
[  685.843994]  ? copy_page_range+0x2030/0x2030
[  685.848434]  ? count_memcg_event_mm+0x2b1/0x4d0
[  685.853577]  handle_mm_fault+0x1b5/0x690
[  685.857658]  __do_page_fault+0x62a/0xe90
[  685.861724]  ? vmalloc_fault+0x740/0x740
[  685.865811]  ? trace_hardirqs_off_caller+0x65/0x220
[  685.870833]  ? trace_hardirqs_on_caller+0x6a/0x220
[  685.875880]  ? page_fault+0x8/0x30
[  685.879422]  do_page_fault+0x71/0x57d
[  685.883224]  ? page_fault+0x8/0x30
[  685.886767]  page_fault+0x1e/0x30
[  685.890241] RIP: 0033:0x45b153
[  685.893459] Code: Bad RIP value.
[  685.896819] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  685.902360] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  685.909638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  685.916943] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  685.924209] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  685.931486] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  685.938783] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  685.938917] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  685.946697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.956960] syz-fuzzer cpuset=/ mems_allowed=0-1
[  685.966440] Call Trace:
[  685.973832]  dump_stack+0x197/0x210
[  685.977476]  warn_alloc.cold+0x7b/0x173
[  685.981455]  ? zone_watermark_ok_safe+0x260/0x260
[  685.986324]  ? __cpuset_node_allowed+0x136/0x540
[  685.991089]  ? __isolate_free_page+0x4c0/0x4c0
[  685.995687]  ? wake_all_kswapds+0x14d/0x300
[  686.000034]  __alloc_pages_slowpath+0x2214/0x2870
[  686.004893]  ? warn_alloc+0x110/0x110
[  686.008712]  ? __lock_acquire+0x6ee/0x49c0
[  686.012965]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.018514]  ? should_fail+0x14d/0x85c
[  686.022435]  ? __isolate_free_page+0x4c0/0x4c0
[  686.027036]  __alloc_pages_nodemask+0x617/0x750
[  686.031731]  ? __alloc_pages_slowpath+0x2870/0x2870
[  686.036916]  ? find_held_lock+0x35/0x130
[  686.040979]  cache_grow_begin+0x91/0x8c0
[  686.045091]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  686.050687]  ? __cpuset_node_allowed+0x136/0x540
[  686.055947]  fallback_alloc+0x1fd/0x2d0
[  686.059948]  ____cache_alloc_node+0x1be/0x1e0
[  686.064521]  kmem_cache_alloc+0x1f3/0x700
[  686.068708]  ? finish_task_switch+0x146/0x7c0
[  686.073229]  skb_clone+0x156/0x3e0
[  686.076802]  bpf_clone_redirect+0xb2/0x480
[  686.081113]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  686.086151]  ? mark_held_locks+0x100/0x100
[  686.090396]  ? __schedule+0x86e/0x1dc0
[  686.094290]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  686.099065]  ? firmware_map_remove+0x1a6/0x1a6
[  686.103663]  ? bpf_test_run+0x146/0x430
[  686.107654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.113201]  ? check_preemption_disabled+0x48/0x290
[  686.118227]  ? lock_acquire+0x16f/0x3f0
[  686.122240]  ? kasan_check_read+0x11/0x20
[  686.126400]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  686.131603]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  686.137149]  bpf_test_run+0x10d/0x430
[  686.140971]  bpf_prog_test_run_skb+0x64b/0xb20
[  686.145653]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  686.150499]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  686.156062]  ? fput+0x128/0x1a0
[  686.159355]  ? __bpf_prog_get+0x97/0x290
[  686.163433]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  686.168288]  bpf_prog_test_run+0x129/0x1a0
[  686.172539]  __x64_sys_bpf+0x397/0x4c0
[  686.176439]  ? bpf_prog_get+0x20/0x20
[  686.180276]  do_syscall_64+0xfd/0x620
[  686.184101]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  686.189296] RIP: 0033:0x45b399
[  686.192503] Code: Bad RIP value.
[  686.195958] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  686.203712] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  686.210995] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  686.218297] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  686.225599] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  686.232876] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  686.240167] warn_alloc_show_mem: 1 callbacks suppressed
[  686.240178] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  686.240180] Mem-Info:
[  686.240213] active_anon:254002 inactive_anon:214 isolated_anon:0
[  686.240213]  active_file:17 inactive_file:11 isolated_file:0
[  686.240213]  unevictable:0 dirty:0 writeback:0 unstable:0
[  686.240213]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  686.240213]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  686.240213]  free:10955 free_pcp:216 free_cma:0
[  686.245567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  686.245578] Call Trace:
[  686.253052] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  686.255445]  <IRQ>
[  686.288626] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  686.298115]  dump_stack+0x197/0x210
[  686.300700] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  686.328413]  warn_alloc.cold+0x7b/0x173
[  686.330551] lowmem_reserve[]: 0 2545 2546 2546 2546
[  686.356556]  ? zone_watermark_ok_safe+0x260/0x260
[  686.360201] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  686.386686]  ? __cpuset_node_allowed+0x136/0x540
[  686.390645] lowmem_reserve[]: 0 0 1 1 1
[  686.395798]  ? __isolate_free_page+0x4c0/0x4c0
[  686.400626] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  686.429664]  ? wake_all_kswapds+0x14d/0x300
[  686.434490] lowmem_reserve[]: 0 0 0 0 0
[  686.438481]  __alloc_pages_slowpath+0x2214/0x2870
[  686.443051] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  686.468950]  ? warn_alloc+0x110/0x110
[  686.473260] lowmem_reserve[]: 0 0 0 0 0
[  686.477242]  ? __lock_acquire+0x6ee/0x49c0
[  686.482075] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  686.509686]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.513482] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  686.517580]  ? should_fail+0x14d/0x85c
[  686.521762] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  686.533924]  ? __isolate_free_page+0x4c0/0x4c0
[  686.539454] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  686.553020]  __alloc_pages_nodemask+0x617/0x750
[  686.556907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  686.567596]  ? __alloc_pages_slowpath+0x2870/0x2870
[  686.572194] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  686.587824]  ? find_held_lock+0x35/0x130
[  686.592489] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  686.601341]  cache_grow_begin+0x91/0x8c0
[  686.606357] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  686.614943]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.618984] 280 total pagecache pages
[  686.627835]  ? __cpuset_node_allowed+0x136/0x540
[  686.631879] 0 pages in swap cache
[  686.640673]  fallback_alloc+0x1fd/0x2d0
[  686.646190] Swap cache stats: add 0, delete 0, find 0/0
[  686.650034]  ____cache_alloc_node+0x1be/0x1e0
[  686.650053]  kmem_cache_alloc+0x1f3/0x700
[  686.654808] Free swap  = 0kB
[  686.654819] Total swap = 0kB
[  686.658303]  ? mark_held_locks+0xb1/0x100
[  686.662368] 1965979 pages RAM
[  686.667741]  ? __netdev_alloc_skb+0x370/0x470
[  686.672213] 0 pages HighMem/MovableOnly
[  686.672223] 341741 pages reserved
[  686.676375]  __build_skb+0x3e/0x310
[  686.679375] 0 pages cma reserved
[  686.682395]  __netdev_alloc_skb+0x2ba/0x470
[  686.686868] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  686.689638]  send_hsr_supervision_frame+0x110/0xfc0
[  686.694154] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  686.733837]  ? lock_acquire+0x16f/0x3f0
[  686.737831]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  686.742848]  hsr_announce+0x12f/0x3b0
[  686.746663]  call_timer_fn+0x18d/0x720
[  686.750554]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  686.755756]  ? process_timeout+0x40/0x40
[  686.759824]  ? run_timer_softirq+0x644/0x16a0
[  686.764371]  ? trace_hardirqs_on+0x67/0x220
[  686.768715]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  686.773916]  run_timer_softirq+0x64f/0x16a0
[  686.778243]  ? add_timer+0xbe0/0xbe0
[  686.781987]  ? __lock_is_held+0xb6/0x140
[  686.786175]  __do_softirq+0x25c/0x921
[  686.789975]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.795531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.801092]  irq_exit+0x180/0x1d0
[  686.804627]  smp_apic_timer_interrupt+0x13b/0x550
[  686.809496]  apic_timer_interrupt+0xf/0x20
[  686.813865]  </IRQ>
[  686.816127] RIP: 0010:console_unlock+0xf3c/0x10d0
[  686.820968] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  686.839878] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  686.847590] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  686.854882] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  686.862162] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  686.869437] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  686.876719] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  686.884096]  ? netconsole_netdev_event+0x280/0x280
[  686.890939]  ? console_unlock+0xf36/0x10d0
[  686.895181]  vprintk_emit+0x280/0x6d0
[  686.898989]  vprintk_default+0x28/0x30
[  686.902889]  vprintk_func+0x7e/0x189
[  686.906624]  printk+0xba/0xed
[  686.909763]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  686.914528]  ? _raw_spin_unlock_irq+0x5e/0x90
[  686.919273]  dump_unreclaimable_slab.cold+0xde/0xef
[  686.924305]  dump_header+0x44b/0xa55
[  686.928230]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  686.933458]  ? ___ratelimit+0x60/0x595
[  686.937402]  ? do_raw_spin_unlock+0x181/0x270
[  686.942021]  oom_kill_process.cold+0x10/0x6ef
[  686.946635]  ? lock_downgrade+0x880/0x880
[  686.950975]  ? kasan_check_read+0x11/0x20
[  686.955125]  out_of_memory+0x362/0x1330
[  686.959111]  ? oom_killer_disable+0x280/0x280
[  686.963616]  ? mutex_trylock+0x18e/0x1e0
[  686.967720]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  686.972651]  __alloc_pages_slowpath+0x20b5/0x2870
[  686.977525]  ? warn_alloc+0x110/0x110
[  686.981335]  ? __lock_is_held+0xb6/0x140
[  686.985412]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.990967]  ? should_fail+0x14d/0x85c
[  686.994981]  ? __might_sleep+0x95/0x190
[  686.998961]  __alloc_pages_nodemask+0x617/0x750
[  687.003771]  ? kasan_check_read+0x11/0x20
[  687.007923]  ? __alloc_pages_slowpath+0x2870/0x2870
[  687.012940]  ? find_get_entry+0x3e1/0xa00
[  687.017103]  ? find_get_pages_contig+0xed0/0xed0
[  687.021858]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  687.027544]  alloc_pages_current+0x107/0x210
[  687.031956]  __page_cache_alloc+0x2bd/0x450
[  687.036289]  ? kasan_check_read+0x11/0x20
[  687.040442]  filemap_fault+0xfeb/0x1f00
[  687.044416]  ? lock_downgrade+0x880/0x880
[  687.048584]  ? __lock_page_or_retry+0xdc0/0xdc0
[  687.053260]  ? lock_acquire+0x16f/0x3f0
[  687.057237]  ? ext4_filemap_fault+0x7b/0xaf
[  687.061563]  ext4_filemap_fault+0x83/0xaf
[  687.065727]  __do_fault+0x111/0x480
[  687.069366]  __handle_mm_fault+0x2d78/0x3f80
[  687.073804]  ? copy_page_range+0x2030/0x2030
[  687.078224]  ? count_memcg_event_mm+0x2b1/0x4d0
[  687.082890]  handle_mm_fault+0x1b5/0x690
[  687.087068]  __do_page_fault+0x62a/0xe90
[  687.091143]  ? vmalloc_fault+0x740/0x740
[  687.095205]  ? trace_hardirqs_off_caller+0x65/0x220
[  687.100229]  ? trace_hardirqs_on_caller+0x6a/0x220
[  687.105174]  ? page_fault+0x8/0x30
[  687.108720]  do_page_fault+0x71/0x57d
[  687.112533]  ? page_fault+0x8/0x30
[  687.116078]  page_fault+0x1e/0x30
[  687.119539] RIP: 0033:0x45b153
[  687.122763] Code: Bad RIP value.
[  687.126130] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  687.131509] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  687.138780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  687.146054] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  687.153322] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  687.160596] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  687.167897] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  687.168047] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  687.175790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  687.175800] Call Trace:
[  687.186033] syz-fuzzer cpuset=/ mems_allowed=0-1
[  687.195410]  <IRQ>
[  687.204902]  dump_stack+0x197/0x210
[  687.208531]  warn_alloc.cold+0x7b/0x173
[  687.212527]  ? zone_watermark_ok_safe+0x260/0x260
[  687.217399]  ? __cpuset_node_allowed+0x136/0x540
[  687.222172]  ? __isolate_free_page+0x4c0/0x4c0
[  687.226756]  ? wake_all_kswapds+0x14d/0x300
[  687.231095]  __alloc_pages_slowpath+0x2214/0x2870
[  687.235967]  ? warn_alloc+0x110/0x110
[  687.239766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.245340]  ? should_fail+0x14d/0x85c
[  687.249243]  ? __isolate_free_page+0x4c0/0x4c0
[  687.253955]  __alloc_pages_nodemask+0x617/0x750
[  687.258640]  ? __alloc_pages_slowpath+0x2870/0x2870
[  687.263677]  cache_grow_begin+0x91/0x8c0
[  687.267762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.273350]  ? __cpuset_node_allowed+0x136/0x540
[  687.278231]  fallback_alloc+0x1fd/0x2d0
[  687.282574]  ____cache_alloc_node+0x1be/0x1e0
[  687.287093]  kmem_cache_alloc_node+0xe3/0x710
[  687.291688]  ? trace_hardirqs_off+0x62/0x220
[  687.296113]  __alloc_skb+0xd5/0x5f0
[  687.299756]  ? skb_trim+0x190/0x190
[  687.303822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.309378]  ? check_preemption_disabled+0x48/0x290
[  687.314506]  ? lock_acquire+0x16f/0x3f0
[  687.318491]  new_skb+0x28/0x1d0
[  687.321783]  aoecmd_cfg+0x1b5/0x640
[  687.325428]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  687.329991]  ? timer_reduce+0x11d0/0x11d0
[  687.334157]  discover_timer+0x4e/0x60
[  687.337954]  call_timer_fn+0x18d/0x720
[  687.341842]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  687.346521]  ? process_timeout+0x40/0x40
[  687.350588]  ? run_timer_softirq+0x644/0x16a0
[  687.355097]  ? trace_hardirqs_on+0x67/0x220
[  687.359485]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  687.364155]  run_timer_softirq+0x64f/0x16a0
[  687.368488]  ? add_timer+0xbe0/0xbe0
[  687.372217]  ? __lock_is_held+0xb6/0x140
[  687.376299]  __do_softirq+0x25c/0x921
[  687.380108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.385670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.391252]  irq_exit+0x180/0x1d0
[  687.394830]  smp_apic_timer_interrupt+0x13b/0x550
[  687.399789]  apic_timer_interrupt+0xf/0x20
[  687.404150]  </IRQ>
[  687.406417] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  687.411349] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  687.430469] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  687.438198] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  687.445498] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  687.452882] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  687.460170] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  687.467455] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  687.474772]  ? finish_task_switch+0x146/0x7c0
[  687.479271]  skb_clone+0x156/0x3e0
[  687.482851]  bpf_clone_redirect+0xb2/0x480
[  687.487204]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  687.492675]  ? mark_held_locks+0x100/0x100
[  687.496921]  ? __schedule+0x86e/0x1dc0
[  687.500819]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  687.505702]  ? firmware_map_remove+0x1a6/0x1a6
[  687.510316]  ? bpf_test_run+0x146/0x430
[  687.514295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.519846]  ? check_preemption_disabled+0x48/0x290
[  687.524893]  ? lock_acquire+0x16f/0x3f0
[  687.528890]  ? kasan_check_read+0x11/0x20
[  687.533056]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  687.538249]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  687.543920]  bpf_test_run+0x10d/0x430
[  687.547754]  bpf_prog_test_run_skb+0x64b/0xb20
[  687.552367]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  687.557222]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  687.562772]  ? fput+0x128/0x1a0
[  687.566163]  ? __bpf_prog_get+0x97/0x290
[  687.570252]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  687.575097]  bpf_prog_test_run+0x129/0x1a0
[  687.579464]  __x64_sys_bpf+0x397/0x4c0
[  687.583347]  ? bpf_prog_get+0x20/0x20
[  687.587161]  do_syscall_64+0xfd/0x620
[  687.590962]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  687.596322] RIP: 0033:0x45b399
[  687.599583] Code: Bad RIP value.
[  687.602962] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  687.610676] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  687.617962] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  687.625221] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  687.632490] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  687.639749] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  687.647025] warn_alloc_show_mem: 1 callbacks suppressed
[  687.647035] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  687.647037] Mem-Info:
[  687.647066] active_anon:254002 inactive_anon:214 isolated_anon:0
[  687.647066]  active_file:17 inactive_file:11 isolated_file:0
[  687.647066]  unevictable:0 dirty:0 writeback:0 unstable:0
[  687.647066]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  687.647066]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  687.647066]  free:10955 free_pcp:216 free_cma:0
[  687.652407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  687.659852] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.662245] Call Trace:
[  687.695390] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  687.704737]  <IRQ>
[  687.732599] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.735198]  dump_stack+0x197/0x210
[  687.760866] lowmem_reserve[]: 0 2545 2546 2546 2546
[  687.763051]  warn_alloc.cold+0x7b/0x173
[  687.789141] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  687.792793]  ? zone_watermark_ok_safe+0x260/0x260
[  687.798049] lowmem_reserve[]: 0 0 1 1 1
[  687.802037]  ? __cpuset_node_allowed+0x136/0x540
[  687.831456] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  687.836334]  ? __isolate_free_page+0x4c0/0x4c0
[  687.840296] lowmem_reserve[]: 0 0 0 0 0
[  687.845070]  ? wake_all_kswapds+0x14d/0x300
[  687.870832] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  687.875458]  __alloc_pages_slowpath+0x2214/0x2870
[  687.879384] lowmem_reserve[]: 0 0 0 0 0
[  687.883743]  ? warn_alloc+0x110/0x110
[  687.911544] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  687.916402]  ? __lock_acquire+0x6ee/0x49c0
[  687.920378] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  687.924215]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.936346] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  687.940607]  ? should_fail+0x14d/0x85c
[  687.954043] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  687.959595]  ? __isolate_free_page+0x4c0/0x4c0
[  687.970362] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  687.975608]  __alloc_pages_nodemask+0x617/0x750
[  687.991208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  687.995806]  ? __alloc_pages_slowpath+0x2870/0x2870
[  688.004627] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  688.009419]  ? find_held_lock+0x35/0x130
[  688.018092] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  688.023114]  cache_grow_begin+0x91/0x8c0
[  688.031933] 280 total pagecache pages
[  688.036004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.044579] 0 pages in swap cache
[  688.048646]  ? __cpuset_node_allowed+0x136/0x540
[  688.052443] Swap cache stats: add 0, delete 0, find 0/0
[  688.057972]  fallback_alloc+0x1fd/0x2d0
[  688.061413] Free swap  = 0kB
[  688.066184]  ____cache_alloc_node+0x1be/0x1e0
[  688.071530] Total swap = 0kB
[  688.075627]  kmem_cache_alloc_node+0xe3/0x710
[  688.078636] 1965979 pages RAM
[  688.083140]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  688.086153] 0 pages HighMem/MovableOnly
[  688.090659]  __alloc_skb+0xd5/0x5f0
[  688.093756] 341741 pages reserved
[  688.097984]  ? skb_trim+0x190/0x190
[  688.101941] 0 pages cma reserved
[  688.105570]  ? kasan_check_read+0x11/0x20
[  688.109189] aoe: skb alloc failure
[  688.112784]  ndisc_alloc_skb+0x13c/0x340
[  688.112802]  ndisc_send_rs+0x35f/0x6e0
[  688.112825]  addrconf_rs_timer+0x30f/0x680
[  688.116206] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  688.120335]  ? ipv6_get_lladdr+0x490/0x490
[  688.123867] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  688.127933]  call_timer_fn+0x18d/0x720
[  688.160191]  ? ipv6_get_lladdr+0x490/0x490
[  688.164428]  ? process_timeout+0x40/0x40
[  688.168499]  ? run_timer_softirq+0x644/0x16a0
[  688.173020]  ? trace_hardirqs_on+0x67/0x220
[  688.177369]  ? ipv6_get_lladdr+0x490/0x490
[  688.181601]  run_timer_softirq+0x64f/0x16a0
[  688.189973]  ? add_timer+0xbe0/0xbe0
[  688.193703]  ? __lock_is_held+0xb6/0x140
[  688.197804]  __do_softirq+0x25c/0x921
[  688.201608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.207174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.212741]  irq_exit+0x180/0x1d0
[  688.216198]  smp_apic_timer_interrupt+0x13b/0x550
[  688.221044]  apic_timer_interrupt+0xf/0x20
[  688.225295]  </IRQ>
[  688.227548] RIP: 0010:console_unlock+0xf3c/0x10d0
[  688.232400] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  688.251423] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  688.259149] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  688.266590] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  688.274151] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  688.281430] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  688.288701] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  688.296054]  ? netconsole_netdev_event+0x280/0x280
[  688.300989]  ? console_unlock+0xf36/0x10d0
[  688.305233]  vprintk_emit+0x280/0x6d0
[  688.309067]  vprintk_default+0x28/0x30
[  688.312955]  vprintk_func+0x7e/0x189
[  688.316673]  printk+0xba/0xed
[  688.319928]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  688.324688]  ? _raw_spin_unlock_irq+0x5e/0x90
[  688.329203]  dump_unreclaimable_slab.cold+0xde/0xef
[  688.334233]  dump_header+0x44b/0xa55
[  688.337952]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  688.343173]  ? ___ratelimit+0x60/0x595
[  688.347145]  ? do_raw_spin_unlock+0x181/0x270
[  688.351638]  oom_kill_process.cold+0x10/0x6ef
[  688.356315]  ? lock_downgrade+0x880/0x880
[  688.360490]  ? kasan_check_read+0x11/0x20
[  688.364747]  out_of_memory+0x362/0x1330
[  688.368747]  ? oom_killer_disable+0x280/0x280
[  688.373254]  ? mutex_trylock+0x18e/0x1e0
[  688.377337]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  688.382287]  __alloc_pages_slowpath+0x20b5/0x2870
[  688.387146]  ? warn_alloc+0x110/0x110
[  688.391070]  ? __lock_is_held+0xb6/0x140
[  688.395136]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.400684]  ? should_fail+0x14d/0x85c
[  688.404606]  ? __might_sleep+0x95/0x190
[  688.408596]  __alloc_pages_nodemask+0x617/0x750
[  688.413282]  ? kasan_check_read+0x11/0x20
[  688.417452]  ? __alloc_pages_slowpath+0x2870/0x2870
[  688.422491]  ? find_get_entry+0x3e1/0xa00
[  688.426656]  ? find_get_pages_contig+0xed0/0xed0
[  688.431416]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  688.436975]  alloc_pages_current+0x107/0x210
[  688.441393]  __page_cache_alloc+0x2bd/0x450
[  688.445712]  ? kasan_check_read+0x11/0x20
[  688.449877]  filemap_fault+0xfeb/0x1f00
[  688.453870]  ? lock_downgrade+0x880/0x880
[  688.458025]  ? __lock_page_or_retry+0xdc0/0xdc0
[  688.462819]  ? lock_acquire+0x16f/0x3f0
[  688.466794]  ? ext4_filemap_fault+0x7b/0xaf
[  688.471135]  ext4_filemap_fault+0x83/0xaf
[  688.475283]  __do_fault+0x111/0x480
[  688.478971]  __handle_mm_fault+0x2d78/0x3f80
[  688.483389]  ? copy_page_range+0x2030/0x2030
[  688.487810]  ? count_memcg_event_mm+0x2b1/0x4d0
[  688.492496]  handle_mm_fault+0x1b5/0x690
[  688.497618]  __do_page_fault+0x62a/0xe90
[  688.501684]  ? vmalloc_fault+0x740/0x740
[  688.505744]  ? trace_hardirqs_off_caller+0x65/0x220
[  688.510769]  ? trace_hardirqs_on_caller+0x6a/0x220
[  688.515729]  ? page_fault+0x8/0x30
[  688.519273]  do_page_fault+0x71/0x57d
[  688.523093]  ? page_fault+0x8/0x30
[  688.526668]  page_fault+0x1e/0x30
[  688.530119] RIP: 0033:0x45b153
[  688.533321] Code: Bad RIP value.
[  688.536690] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  688.542199] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  688.549483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  688.556762] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  688.564046] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  688.571329] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  688.578638] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  688.578712] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  688.586549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.586554] Call Trace:
[  688.586561]  <IRQ>
[  688.586582]  dump_stack+0x197/0x210
[  688.586604]  warn_alloc.cold+0x7b/0x173
[  688.593232] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  688.602495]  ? zone_watermark_ok_safe+0x260/0x260
[  688.605193] syz-fuzzer cpuset=/ mems_allowed=0-1
[  688.607354]  ? __cpuset_node_allowed+0x136/0x540
[  688.639641]  ? __isolate_free_page+0x4c0/0x4c0
[  688.644254]  ? wake_all_kswapds+0x14d/0x300
[  688.648585]  __alloc_pages_slowpath+0x2214/0x2870
[  688.653463]  ? warn_alloc+0x110/0x110
[  688.657286]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.662823]  ? should_fail+0x14d/0x85c
[  688.666712]  ? __isolate_free_page+0x4c0/0x4c0
[  688.671323]  __alloc_pages_nodemask+0x617/0x750
[  688.676009]  ? __alloc_pages_slowpath+0x2870/0x2870
[  688.681152]  cache_grow_begin+0x91/0x8c0
[  688.685212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.690893]  ? __cpuset_node_allowed+0x136/0x540
[  688.695685]  fallback_alloc+0x1fd/0x2d0
[  688.699678]  ____cache_alloc_node+0x1be/0x1e0
[  688.704190]  kmem_cache_alloc_node+0xe3/0x710
[  688.708703]  __alloc_skb+0xd5/0x5f0
[  688.712332]  ? skb_trim+0x190/0x190
[  688.715978]  ? check_preemption_disabled+0x48/0x290
[  688.721010]  ? lock_acquire+0x16f/0x3f0
[  688.724994]  new_skb+0x28/0x1d0
[  688.728305]  aoecmd_cfg+0x1b5/0x640
[  688.731940]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  688.736277]  ? timer_reduce+0x11d0/0x11d0
[  688.740431]  discover_timer+0x4e/0x60
[  688.744255]  call_timer_fn+0x18d/0x720
[  688.748159]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  688.752828]  ? process_timeout+0x40/0x40
[  688.756896]  ? run_timer_softirq+0x644/0x16a0
[  688.761402]  ? trace_hardirqs_on+0x67/0x220
[  688.765730]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  688.770418]  run_timer_softirq+0x64f/0x16a0
[  688.774746]  ? add_timer+0xbe0/0xbe0
[  688.778591]  ? __lock_is_held+0xb6/0x140
[  688.782681]  __do_softirq+0x25c/0x921
[  688.786489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.792046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.797723]  irq_exit+0x180/0x1d0
[  688.801177]  smp_apic_timer_interrupt+0x13b/0x550
[  688.806020]  apic_timer_interrupt+0xf/0x20
[  688.810292]  </IRQ>
[  688.812546] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  688.817495] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  688.836413] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  688.844138] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  688.851454] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  688.858739] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  688.866140] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  688.873415] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  688.880762]  ? finish_task_switch+0x146/0x7c0
[  688.885304]  skb_clone+0x156/0x3e0
[  688.888886]  bpf_clone_redirect+0xb2/0x480
[  688.893139]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  688.898199]  ? mark_held_locks+0x100/0x100
[  688.902472]  ? __schedule+0x86e/0x1dc0
[  688.906370]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  688.911152]  ? firmware_map_remove+0x1a6/0x1a6
[  688.915749]  ? bpf_test_run+0x146/0x430
[  688.919749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.925309]  ? check_preemption_disabled+0x48/0x290
[  688.930338]  ? lock_acquire+0x16f/0x3f0
[  688.934665]  ? kasan_check_read+0x11/0x20
[  688.938828]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  688.944031]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  688.949580]  bpf_test_run+0x10d/0x430
[  688.953407]  bpf_prog_test_run_skb+0x64b/0xb20
[  688.958023]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  688.962876]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  688.968427]  ? fput+0x128/0x1a0
[  688.971776]  ? __bpf_prog_get+0x97/0x290
[  688.975854]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  688.980719]  bpf_prog_test_run+0x129/0x1a0
[  688.984953]  __x64_sys_bpf+0x397/0x4c0
[  688.988870]  ? bpf_prog_get+0x20/0x20
[  688.992687]  do_syscall_64+0xfd/0x620
[  688.996522]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  689.001737] RIP: 0033:0x45b399
[  689.004941] Code: Bad RIP value.
[  689.008307] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  689.016019] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  689.023298] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  689.030688] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  689.037979] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  689.045259] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  689.052586] warn_alloc_show_mem: 1 callbacks suppressed
[  689.052597] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  689.052600] Mem-Info:
[  689.052629] active_anon:254002 inactive_anon:214 isolated_anon:0
[  689.052629]  active_file:17 inactive_file:11 isolated_file:0
[  689.052629]  unevictable:0 dirty:0 writeback:0 unstable:0
[  689.052629]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  689.052629]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  689.052629]  free:10955 free_pcp:216 free_cma:0
[  689.057994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  689.058005] Call Trace:
[  689.065580] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.067981]  <IRQ>
[  689.101291] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  689.110672]  dump_stack+0x197/0x210
[  689.113245] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  689.141155]  warn_alloc.cold+0x7b/0x173
[  689.143280] lowmem_reserve[]: 0 2545 2546 2546 2546
[  689.171075]  ? zone_watermark_ok_safe+0x260/0x260
[  689.174679] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  689.200823]  ? __cpuset_node_allowed+0x136/0x540
[  689.204781] lowmem_reserve[]: 0 0 1 1 1
[  689.209843]  ? __isolate_free_page+0x4c0/0x4c0
[  689.214863] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  689.243878]  ? wake_all_kswapds+0x14d/0x300
[  689.248807] lowmem_reserve[]: 0 0 0 0 0
[  689.252817]  __alloc_pages_slowpath+0x2214/0x2870
[  689.257417] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  689.283246]  ? warn_alloc+0x110/0x110
[  689.287527] lowmem_reserve[]: 0 0 0 0 0
[  689.291525]  ? __lock_acquire+0x6ee/0x49c0
[  689.296371] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  689.323990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.327779] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  689.331786]  ? should_fail+0x14d/0x85c
[  689.335999] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  689.348284]  ? __isolate_free_page+0x4c0/0x4c0
[  689.353811] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  689.367298]  __alloc_pages_nodemask+0x617/0x750
[  689.371162] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  689.381839]  ? __alloc_pages_slowpath+0x2870/0x2870
[  689.386515] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  689.402142]  ? find_held_lock+0x35/0x130
[  689.406841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  689.415719]  cache_grow_begin+0x91/0x8c0
[  689.420717] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  689.429315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.433374] 280 total pagecache pages
[  689.442246]  ? __cpuset_node_allowed+0x136/0x540
[  689.446288] 0 pages in swap cache
[  689.454877]  fallback_alloc+0x1fd/0x2d0
[  689.460406] Swap cache stats: add 0, delete 0, find 0/0
[  689.464232]  ____cache_alloc_node+0x1be/0x1e0
[  689.468953] Free swap  = 0kB
[  689.472431]  kmem_cache_alloc_node+0xe3/0x710
[  689.476404] Total swap = 0kB
[  689.481781]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  689.486262] 1965979 pages RAM
[  689.489306]  __alloc_skb+0xd5/0x5f0
[  689.493776] 0 pages HighMem/MovableOnly
[  689.496801]  ? skb_trim+0x190/0x190
[  689.501016] 341741 pages reserved
[  689.504132]  ? kasan_check_read+0x11/0x20
[  689.504159]  ndisc_alloc_skb+0x13c/0x340
[  689.507844] 0 pages cma reserved
[  689.507921] aoe: skb alloc failure
[  689.511835]  ndisc_send_rs+0x35f/0x6e0
[  689.511857]  addrconf_rs_timer+0x30f/0x680
[  689.515507] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  689.518941]  ? ipv6_get_lladdr+0x490/0x490
[  689.523061] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  689.527137]  call_timer_fn+0x18d/0x720
[  689.566259]  ? ipv6_get_lladdr+0x490/0x490
[  689.570612]  ? process_timeout+0x40/0x40
[  689.574678]  ? run_timer_softirq+0x644/0x16a0
[  689.579199]  ? trace_hardirqs_on+0x67/0x220
[  689.583541]  ? ipv6_get_lladdr+0x490/0x490
[  689.587774]  run_timer_softirq+0x64f/0x16a0
[  689.592100]  ? add_timer+0xbe0/0xbe0
[  689.595837]  ? __lock_is_held+0xb6/0x140
[  689.599910]  __do_softirq+0x25c/0x921
[  689.603710]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.609249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.614923]  irq_exit+0x180/0x1d0
[  689.618386]  smp_apic_timer_interrupt+0x13b/0x550
[  689.623283]  apic_timer_interrupt+0xf/0x20
[  689.627519]  </IRQ>
[  689.629763] RIP: 0010:console_unlock+0xf3c/0x10d0
[  689.634616] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  689.653531] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  689.661334] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  689.668662] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  689.675931] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  689.683209] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  689.690505] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  689.697803]  ? netconsole_netdev_event+0x280/0x280
[  689.702756]  ? console_unlock+0xf36/0x10d0
[  689.707005]  vprintk_emit+0x280/0x6d0
[  689.710829]  vprintk_default+0x28/0x30
[  689.714737]  vprintk_func+0x7e/0x189
[  689.718452]  printk+0xba/0xed
[  689.721555]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  689.726334]  ? _raw_spin_unlock_irq+0x5e/0x90
[  689.730843]  dump_unreclaimable_slab.cold+0xde/0xef
[  689.735863]  dump_header+0x44b/0xa55
[  689.739589]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  689.744702]  ? ___ratelimit+0x60/0x595
[  689.748588]  ? do_raw_spin_unlock+0x181/0x270
[  689.753099]  oom_kill_process.cold+0x10/0x6ef
[  689.757627]  ? lock_downgrade+0x880/0x880
[  689.761795]  ? kasan_check_read+0x11/0x20
[  689.765949]  out_of_memory+0x362/0x1330
[  689.769927]  ? oom_killer_disable+0x280/0x280
[  689.774427]  ? mutex_trylock+0x18e/0x1e0
[  689.778613]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  689.783565]  __alloc_pages_slowpath+0x20b5/0x2870
[  689.788459]  ? warn_alloc+0x110/0x110
[  689.792267]  ? __lock_is_held+0xb6/0x140
[  689.796342]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.801882]  ? should_fail+0x14d/0x85c
[  689.805799]  ? __might_sleep+0x95/0x190
[  689.809905]  __alloc_pages_nodemask+0x617/0x750
[  689.814576]  ? kasan_check_read+0x11/0x20
[  689.818730]  ? __alloc_pages_slowpath+0x2870/0x2870
[  689.823788]  ? find_get_entry+0x3e1/0xa00
[  689.827940]  ? find_get_pages_contig+0xed0/0xed0
[  689.832710]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  689.838280]  alloc_pages_current+0x107/0x210
[  689.842791]  __page_cache_alloc+0x2bd/0x450
[  689.847130]  ? kasan_check_read+0x11/0x20
[  689.851320]  filemap_fault+0xfeb/0x1f00
[  689.855328]  ? lock_downgrade+0x880/0x880
[  689.859498]  ? __lock_page_or_retry+0xdc0/0xdc0
[  689.864199]  ? lock_acquire+0x16f/0x3f0
[  689.868188]  ? ext4_filemap_fault+0x7b/0xaf
[  689.872559]  ext4_filemap_fault+0x83/0xaf
[  689.876890]  __do_fault+0x111/0x480
[  689.880559]  __handle_mm_fault+0x2d78/0x3f80
[  689.885017]  ? copy_page_range+0x2030/0x2030
[  689.889438]  ? count_memcg_event_mm+0x2b1/0x4d0
[  689.894122]  handle_mm_fault+0x1b5/0x690
[  689.898200]  __do_page_fault+0x62a/0xe90
[  689.902288]  ? vmalloc_fault+0x740/0x740
[  689.906399]  ? trace_hardirqs_off_caller+0x65/0x220
[  689.911433]  ? trace_hardirqs_on_caller+0x6a/0x220
[  689.916377]  ? page_fault+0x8/0x30
[  689.919941]  do_page_fault+0x71/0x57d
[  689.923768]  ? page_fault+0x8/0x30
[  689.927357]  page_fault+0x1e/0x30
[  689.930820] RIP: 0033:0x45b153
[  689.934049] Code: Bad RIP value.
[  689.937407] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  689.942897] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  689.950179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  689.957466] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  689.964754] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  689.972171] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  689.979481] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  689.979552] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  689.987387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  689.987392] Call Trace:
[  689.987399]  <IRQ>
[  689.987423]  dump_stack+0x197/0x210
[  689.987443]  warn_alloc.cold+0x7b/0x173
[  689.987457]  ? zone_watermark_ok_safe+0x260/0x260
[  689.987478]  ? __cpuset_node_allowed+0x136/0x540
[  689.994126] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  690.003369]  ? __isolate_free_page+0x4c0/0x4c0
[  690.005929] syz-fuzzer cpuset=/ mems_allowed=0-1
[  690.008091]  ? wake_all_kswapds+0x14d/0x300
[  690.049166]  __alloc_pages_slowpath+0x2214/0x2870
[  690.054031]  ? warn_alloc+0x110/0x110
[  690.057848]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.063409]  ? should_fail+0x14d/0x85c
[  690.067319]  ? __isolate_free_page+0x4c0/0x4c0
[  690.072049]  __alloc_pages_nodemask+0x617/0x750
[  690.076860]  ? __alloc_pages_slowpath+0x2870/0x2870
[  690.081900]  cache_grow_begin+0x91/0x8c0
[  690.085978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.091558]  ? __cpuset_node_allowed+0x136/0x540
[  690.096335]  fallback_alloc+0x1fd/0x2d0
[  690.100319]  ____cache_alloc_node+0x1be/0x1e0
[  690.104861]  kmem_cache_alloc_node+0xe3/0x710
[  690.109371]  __alloc_skb+0xd5/0x5f0
[  690.113019]  ? skb_trim+0x190/0x190
[  690.116666]  ? check_preemption_disabled+0x48/0x290
[  690.121685]  ? lock_acquire+0x16f/0x3f0
[  690.125676]  new_skb+0x28/0x1d0
[  690.128970]  aoecmd_cfg+0x1b5/0x640
[  690.132596]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  690.137942]  ? timer_reduce+0x11d0/0x11d0
[  690.142110]  discover_timer+0x4e/0x60
[  690.145913]  call_timer_fn+0x18d/0x720
[  690.149839]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  690.154520]  ? process_timeout+0x40/0x40
[  690.158584]  ? run_timer_softirq+0x644/0x16a0
[  690.163181]  ? trace_hardirqs_on+0x67/0x220
[  690.167511]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  690.172208]  run_timer_softirq+0x64f/0x16a0
[  690.176625]  ? add_timer+0xbe0/0xbe0
[  690.180340]  ? __lock_is_held+0xb6/0x140
[  690.184426]  __do_softirq+0x25c/0x921
[  690.188246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.193784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.199356]  irq_exit+0x180/0x1d0
[  690.202871]  smp_apic_timer_interrupt+0x13b/0x550
[  690.207734]  apic_timer_interrupt+0xf/0x20
[  690.211970]  </IRQ>
[  690.214230] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  690.219177] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  690.238219] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  690.245944] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  690.253304] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  690.261025] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  690.268434] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  690.275720] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  690.283053]  ? finish_task_switch+0x146/0x7c0
[  690.287575]  skb_clone+0x156/0x3e0
[  690.291136]  bpf_clone_redirect+0xb2/0x480
[  690.295504]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  690.300639]  ? mark_held_locks+0x100/0x100
[  690.304939]  ? __schedule+0x86e/0x1dc0
[  690.308848]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  690.313645]  ? firmware_map_remove+0x1a6/0x1a6
[  690.318251]  ? bpf_test_run+0x146/0x430
[  690.322232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.327771]  ? check_preemption_disabled+0x48/0x290
[  690.332813]  ? lock_acquire+0x16f/0x3f0
[  690.336810]  ? kasan_check_read+0x11/0x20
[  690.340975]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  690.346190]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  690.351745]  bpf_test_run+0x10d/0x430
[  690.355557]  bpf_prog_test_run_skb+0x64b/0xb20
[  690.360167]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  690.365034]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  690.370591]  ? fput+0x128/0x1a0
[  690.373995]  ? __bpf_prog_get+0x97/0x290
[  690.378061]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  690.382923]  bpf_prog_test_run+0x129/0x1a0
[  690.387163]  __x64_sys_bpf+0x397/0x4c0
[  690.391128]  ? bpf_prog_get+0x20/0x20
[  690.394981]  do_syscall_64+0xfd/0x620
[  690.398878]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  690.404086] RIP: 0033:0x45b399
[  690.407311] Code: Bad RIP value.
[  690.410696] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  690.418420] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  690.425703] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  690.432984] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  690.440270] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  690.447560] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  690.454864] warn_alloc_show_mem: 1 callbacks suppressed
[  690.454875] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  690.454878] Mem-Info:
[  690.454912] active_anon:254002 inactive_anon:214 isolated_anon:0
[  690.454912]  active_file:17 inactive_file:11 isolated_file:0
[  690.454912]  unevictable:0 dirty:0 writeback:0 unstable:0
[  690.454912]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  690.454912]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  690.454912]  free:10955 free_pcp:216 free_cma:0
[  690.460262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  690.467924] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  690.470326] Call Trace:
[  690.503575] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  690.513031]  <IRQ>
[  690.541684] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  690.544283]  dump_stack+0x197/0x210
[  690.569953] lowmem_reserve[]: 0 2545 2546 2546 2546
[  690.572122]  warn_alloc.cold+0x7b/0x173
[  690.598218] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  690.601873]  ? zone_watermark_ok_safe+0x260/0x260
[  690.606881] lowmem_reserve[]: 0 0 1 1 1
[  690.610877]  ? __cpuset_node_allowed+0x136/0x540
[  690.640363] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  690.645241]  ? __isolate_free_page+0x4c0/0x4c0
[  690.649312] lowmem_reserve[]: 0 0 0 0 0
[  690.654109]  ? wake_all_kswapds+0x14d/0x300
[  690.679965] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  690.684579]  __alloc_pages_slowpath+0x2214/0x2870
[  690.689038] lowmem_reserve[]: 0 0 0 0 0
[  690.693401]  ? warn_alloc+0x110/0x110
[  690.720963] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  690.725817]  ? __lock_acquire+0x6ee/0x49c0
[  690.729879] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  690.733694]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.745810] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  690.750054]  ? should_fail+0x14d/0x85c
[  690.763533] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  690.769093]  ? __isolate_free_page+0x4c0/0x4c0
[  690.779758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.783700]  __alloc_pages_nodemask+0x617/0x750
[  690.799295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.803902]  ? __alloc_pages_slowpath+0x2870/0x2870
[  690.812861] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  690.817550]  ? find_held_lock+0x35/0x130
[  690.826727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  690.831768]  cache_grow_begin+0x91/0x8c0
[  690.840596] 280 total pagecache pages
[  690.844667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.853241] 0 pages in swap cache
[  690.857309]  ? __cpuset_node_allowed+0x136/0x540
[  690.861085] Swap cache stats: add 0, delete 0, find 0/0
[  690.861095] Free swap  = 0kB
[  690.866650]  fallback_alloc+0x1fd/0x2d0
[  690.870204] Total swap = 0kB
[  690.875058]  ____cache_alloc_node+0x1be/0x1e0
[  690.880404] 1965979 pages RAM
[  690.883441]  kmem_cache_alloc+0x1f3/0x700
[  690.887380] 0 pages HighMem/MovableOnly
[  690.890490]  ? mark_held_locks+0xb1/0x100
[  690.894965] 341741 pages reserved
[  690.894974] 0 pages cma reserved
[  690.898144]  ? __netdev_alloc_skb+0x370/0x470
[  690.898167]  __build_skb+0x3e/0x310
[  690.902368] aoe: skb alloc failure
[  690.906299]  __netdev_alloc_skb+0x2ba/0x470
[  690.910461] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  690.913886]  send_hsr_supervision_frame+0x110/0xfc0
[  690.917387] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  690.921893]  ? lock_acquire+0x16f/0x3f0
[  690.960301]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  690.965447]  hsr_announce+0x12f/0x3b0
[  690.969286]  call_timer_fn+0x18d/0x720
[  690.973193]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  690.978401]  ? process_timeout+0x40/0x40
[  690.982471]  ? run_timer_softirq+0x644/0x16a0
[  690.986982]  ? trace_hardirqs_on+0x67/0x220
[  690.991320]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  690.996521]  run_timer_softirq+0x64f/0x16a0
[  691.000863]  ? add_timer+0xbe0/0xbe0
[  691.004697]  ? __lock_is_held+0xb6/0x140
[  691.008782]  __do_softirq+0x25c/0x921
[  691.012595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.018143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.023709]  irq_exit+0x180/0x1d0
[  691.027165]  smp_apic_timer_interrupt+0x13b/0x550
[  691.032028]  apic_timer_interrupt+0xf/0x20
[  691.036267]  </IRQ>
[  691.038506] RIP: 0010:console_unlock+0xf3c/0x10d0
[  691.043350] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  691.062595] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  691.070308] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  691.077669] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  691.084955] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  691.092222] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  691.099625] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  691.106919]  ? netconsole_netdev_event+0x280/0x280
[  691.111877]  ? console_unlock+0xf36/0x10d0
[  691.116124]  vprintk_emit+0x280/0x6d0
[  691.119925]  vprintk_default+0x28/0x30
[  691.123840]  vprintk_func+0x7e/0x189
[  691.127584]  printk+0xba/0xed
[  691.130691]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  691.135446]  ? _raw_spin_unlock_irq+0x5e/0x90
[  691.139969]  dump_unreclaimable_slab.cold+0xde/0xef
[  691.145015]  dump_header+0x44b/0xa55
[  691.148753]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  691.153858]  ? ___ratelimit+0x60/0x595
[  691.157755]  ? do_raw_spin_unlock+0x181/0x270
[  691.162277]  oom_kill_process.cold+0x10/0x6ef
[  691.166813]  ? lock_downgrade+0x880/0x880
[  691.170996]  ? kasan_check_read+0x11/0x20
[  691.175151]  out_of_memory+0x362/0x1330
[  691.179135]  ? oom_killer_disable+0x280/0x280
[  691.183654]  ? mutex_trylock+0x18e/0x1e0
[  691.187724]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  691.192676]  __alloc_pages_slowpath+0x20b5/0x2870
[  691.197542]  ? warn_alloc+0x110/0x110
[  691.201354]  ? __lock_is_held+0xb6/0x140
[  691.205433]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.210991]  ? should_fail+0x14d/0x85c
[  691.214912]  ? __might_sleep+0x95/0x190
[  691.218909]  __alloc_pages_nodemask+0x617/0x750
[  691.223580]  ? kasan_check_read+0x11/0x20
[  691.227752]  ? __alloc_pages_slowpath+0x2870/0x2870
[  691.232783]  ? find_get_entry+0x3e1/0xa00
[  691.236944]  ? find_get_pages_contig+0xed0/0xed0
[  691.241699]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  691.247360]  alloc_pages_current+0x107/0x210
[  691.251792]  __page_cache_alloc+0x2bd/0x450
[  691.256132]  ? kasan_check_read+0x11/0x20
[  691.260283]  filemap_fault+0xfeb/0x1f00
[  691.264251]  ? lock_downgrade+0x880/0x880
[  691.268415]  ? __lock_page_or_retry+0xdc0/0xdc0
[  691.273100]  ? lock_acquire+0x16f/0x3f0
[  691.277162]  ? ext4_filemap_fault+0x7b/0xaf
[  691.281489]  ext4_filemap_fault+0x83/0xaf
[  691.285654]  __do_fault+0x111/0x480
[  691.289306]  __handle_mm_fault+0x2d78/0x3f80
[  691.293746]  ? copy_page_range+0x2030/0x2030
[  691.298181]  ? count_memcg_event_mm+0x2b1/0x4d0
[  691.302851]  handle_mm_fault+0x1b5/0x690
[  691.307064]  __do_page_fault+0x62a/0xe90
[  691.311146]  ? vmalloc_fault+0x740/0x740
[  691.315225]  ? trace_hardirqs_off_caller+0x65/0x220
[  691.320266]  ? trace_hardirqs_on_caller+0x6a/0x220
[  691.325220]  ? page_fault+0x8/0x30
[  691.328778]  do_page_fault+0x71/0x57d
[  691.332696]  ? page_fault+0x8/0x30
[  691.336232]  page_fault+0x1e/0x30
[  691.339693] RIP: 0033:0x45b153
[  691.342907] Code: Bad RIP value.
[  691.346267] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  691.351635] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  691.358912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  691.366191] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  691.373477] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  691.380760] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  691.388085] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  691.388238] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  691.395996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  691.406355] syz-fuzzer cpuset=/ mems_allowed=0-1
[  691.415769] Call Trace:
[  691.415777]  <IRQ>
[  691.415802]  dump_stack+0x197/0x210
[  691.428928]  warn_alloc.cold+0x7b/0x173
[  691.432919]  ? zone_watermark_ok_safe+0x260/0x260
[  691.437786]  ? __cpuset_node_allowed+0x136/0x540
[  691.442561]  ? __isolate_free_page+0x4c0/0x4c0
[  691.447164]  ? wake_all_kswapds+0x14d/0x300
[  691.451504]  __alloc_pages_slowpath+0x2214/0x2870
[  691.456378]  ? warn_alloc+0x110/0x110
[  691.460205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.465772]  ? should_fail+0x14d/0x85c
[  691.469661]  ? __isolate_free_page+0x4c0/0x4c0
[  691.474263]  __alloc_pages_nodemask+0x617/0x750
[  691.478969]  ? __alloc_pages_slowpath+0x2870/0x2870
[  691.484010]  cache_grow_begin+0x91/0x8c0
[  691.488100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.493648]  ? __cpuset_node_allowed+0x136/0x540
[  691.498430]  fallback_alloc+0x1fd/0x2d0
[  691.502531]  ____cache_alloc_node+0x1be/0x1e0
[  691.507043]  kmem_cache_alloc_node+0xe3/0x710
[  691.511565]  __alloc_skb+0xd5/0x5f0
[  691.515191]  ? skb_trim+0x190/0x190
[  691.518821]  ? check_preemption_disabled+0x48/0x290
[  691.523959]  ? lock_acquire+0x16f/0x3f0
[  691.527963]  new_skb+0x28/0x1d0
[  691.531496]  aoecmd_cfg+0x1b5/0x640
[  691.535313]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  691.539654]  ? timer_reduce+0x11d0/0x11d0
[  691.543840]  discover_timer+0x4e/0x60
[  691.547744]  call_timer_fn+0x18d/0x720
[  691.551651]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  691.556343]  ? process_timeout+0x40/0x40
[  691.560415]  ? run_timer_softirq+0x644/0x16a0
[  691.564924]  ? trace_hardirqs_on+0x67/0x220
[  691.569249]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  691.573936]  run_timer_softirq+0x64f/0x16a0
[  691.578362]  ? add_timer+0xbe0/0xbe0
[  691.582095]  ? __lock_is_held+0xb6/0x140
[  691.586173]  __do_softirq+0x25c/0x921
[  691.589985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.595542]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.601216]  irq_exit+0x180/0x1d0
[  691.604680]  smp_apic_timer_interrupt+0x13b/0x550
[  691.609528]  apic_timer_interrupt+0xf/0x20
[  691.613853]  </IRQ>
[  691.616106] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  691.621036] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  691.640059] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  691.647789] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  691.655063] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  691.662344] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  691.669621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  691.676890] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  691.684325]  ? finish_task_switch+0x146/0x7c0
[  691.688837]  skb_clone+0x156/0x3e0
[  691.692409]  bpf_clone_redirect+0xb2/0x480
[  691.696649]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  691.701704]  ? mark_held_locks+0x100/0x100
[  691.705938]  ? __schedule+0x86e/0x1dc0
[  691.709840]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  691.714629]  ? firmware_map_remove+0x1a6/0x1a6
[  691.719322]  ? bpf_test_run+0x146/0x430
[  691.723316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.728925]  ? check_preemption_disabled+0x48/0x290
[  691.733983]  ? lock_acquire+0x16f/0x3f0
[  691.737965]  ? kasan_check_read+0x11/0x20
[  691.742120]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  691.747323]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  691.752863]  bpf_test_run+0x10d/0x430
[  691.756689]  bpf_prog_test_run_skb+0x64b/0xb20
[  691.761288]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  691.766128]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  691.771678]  ? fput+0x128/0x1a0
[  691.774978]  ? __bpf_prog_get+0x97/0x290
[  691.779054]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  691.783902]  bpf_prog_test_run+0x129/0x1a0
[  691.788144]  __x64_sys_bpf+0x397/0x4c0
[  691.792047]  ? bpf_prog_get+0x20/0x20
[  691.795878]  do_syscall_64+0xfd/0x620
[  691.799684]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  691.804873] RIP: 0033:0x45b399
[  691.808089] Code: Bad RIP value.
[  691.811445] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  691.819279] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  691.826551] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  691.833845] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  691.841109] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  691.848381] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  691.855793] warn_alloc_show_mem: 1 callbacks suppressed
[  691.855804] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  691.855806] Mem-Info:
[  691.855837] active_anon:254002 inactive_anon:214 isolated_anon:0
[  691.855837]  active_file:17 inactive_file:11 isolated_file:0
[  691.855837]  unevictable:0 dirty:0 writeback:0 unstable:0
[  691.855837]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  691.855837]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  691.855837]  free:10955 free_pcp:216 free_cma:0
[  691.861186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  691.861196] Call Trace:
[  691.868671] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  691.871107]  <IRQ>
[  691.904451] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  691.913926]  dump_stack+0x197/0x210
[  691.916488] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  691.944272]  warn_alloc.cold+0x7b/0x173
[  691.946418] lowmem_reserve[]: 0 2545 2546 2546 2546
[  691.972646]  ? zone_watermark_ok_safe+0x260/0x260
[  691.976250] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  692.002406]  ? __cpuset_node_allowed+0x136/0x540
[  692.006374] lowmem_reserve[]: 0 0 1 1 1
[  692.011432]  ? __isolate_free_page+0x4c0/0x4c0
[  692.016263] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  692.045291]  ? wake_all_kswapds+0x14d/0x300
[  692.050155] lowmem_reserve[]: 0 0 0 0 0
[  692.054343]  __alloc_pages_slowpath+0x2214/0x2870
[  692.058923] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  692.084727]  ? warn_alloc+0x110/0x110
[  692.089038] lowmem_reserve[]: 0 0 0 0 0
[  692.093052]  ? __lock_acquire+0x6ee/0x49c0
[  692.097892] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  692.125515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.129321] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  692.133310]  ? should_fail+0x14d/0x85c
[  692.137553] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  692.149727]  ? __isolate_free_page+0x4c0/0x4c0
[  692.155249] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  692.168913]  __alloc_pages_nodemask+0x617/0x750
[  692.172782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  692.183452]  ? __alloc_pages_slowpath+0x2870/0x2870
[  692.188552] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  692.204191]  ? find_held_lock+0x35/0x130
[  692.208848] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  692.217783]  cache_grow_begin+0x91/0x8c0
[  692.222881] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  692.231472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.235509] 280 total pagecache pages
[  692.235523] 0 pages in swap cache
[  692.244380]  ? __cpuset_node_allowed+0x136/0x540
[  692.248421] Swap cache stats: add 0, delete 0, find 0/0
[  692.257022]  fallback_alloc+0x1fd/0x2d0
[  692.262553] Free swap  = 0kB
[  692.262563] Total swap = 0kB
[  692.266385]  ____cache_alloc_node+0x1be/0x1e0
[  692.269920] 1965979 pages RAM
[  692.274704]  kmem_cache_alloc+0x1f3/0x700
[  692.280153] 0 pages HighMem/MovableOnly
[  692.284135]  ? mark_held_locks+0xb1/0x100
[  692.287231] 341741 pages reserved
[  692.287240] 0 pages cma reserved
[  692.290267]  ? __netdev_alloc_skb+0x370/0x470
[  692.294809] aoe: skb alloc failure
[  692.297847]  __build_skb+0x3e/0x310
[  692.302072] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  692.305977]  __netdev_alloc_skb+0x2ba/0x470
[  692.310111] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  692.313580]  send_hsr_supervision_frame+0x110/0xfc0
[  692.353923]  ? lock_acquire+0x16f/0x3f0
[  692.357955]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  692.363017]  hsr_announce+0x12f/0x3b0
[  692.366940]  call_timer_fn+0x18d/0x720
[  692.370867]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  692.376063]  ? process_timeout+0x40/0x40
[  692.380142]  ? run_timer_softirq+0x644/0x16a0
[  692.384651]  ? trace_hardirqs_on+0x67/0x220
[  692.388998]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  692.394188]  run_timer_softirq+0x64f/0x16a0
[  692.398539]  ? add_timer+0xbe0/0xbe0
[  692.402278]  ? __lock_is_held+0xb6/0x140
[  692.406485]  __do_softirq+0x25c/0x921
[  692.410295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.415855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.421538]  irq_exit+0x180/0x1d0
[  692.425009]  smp_apic_timer_interrupt+0x13b/0x550
[  692.429879]  apic_timer_interrupt+0xf/0x20
[  692.434123]  </IRQ>
[  692.436398] RIP: 0010:console_unlock+0xf3c/0x10d0
[  692.441252] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  692.460168] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  692.467979] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  692.475301] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  692.482701] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  692.489983] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  692.497252] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  692.504552]  ? netconsole_netdev_event+0x280/0x280
[  692.509494]  ? console_unlock+0xf36/0x10d0
[  692.513764]  vprintk_emit+0x280/0x6d0
[  692.517570]  vprintk_default+0x28/0x30
[  692.521474]  vprintk_func+0x7e/0x189
[  692.525345]  printk+0xba/0xed
[  692.528448]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  692.533230]  ? _raw_spin_unlock_irq+0x5e/0x90
[  692.537748]  dump_unreclaimable_slab.cold+0xde/0xef
[  692.542881]  dump_header+0x44b/0xa55
[  692.546613]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  692.551860]  ? ___ratelimit+0x60/0x595
[  692.555742]  ? do_raw_spin_unlock+0x181/0x270
[  692.560253]  oom_kill_process.cold+0x10/0x6ef
[  692.564771]  ? lock_downgrade+0x880/0x880
[  692.568947]  ? kasan_check_read+0x11/0x20
[  692.573100]  out_of_memory+0x362/0x1330
[  692.577099]  ? oom_killer_disable+0x280/0x280
[  692.581721]  ? mutex_trylock+0x18e/0x1e0
[  692.585799]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  692.590748]  __alloc_pages_slowpath+0x20b5/0x2870
[  692.595618]  ? warn_alloc+0x110/0x110
[  692.599425]  ? __lock_is_held+0xb6/0x140
[  692.603515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.609077]  ? should_fail+0x14d/0x85c
[  692.613036]  ? __might_sleep+0x95/0x190
[  692.617132]  __alloc_pages_nodemask+0x617/0x750
[  692.621810]  ? kasan_check_read+0x11/0x20
[  692.626004]  ? __alloc_pages_slowpath+0x2870/0x2870
[  692.631022]  ? find_get_entry+0x3e1/0xa00
[  692.635185]  ? find_get_pages_contig+0xed0/0xed0
[  692.639950]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  692.645507]  alloc_pages_current+0x107/0x210
[  692.649921]  __page_cache_alloc+0x2bd/0x450
[  692.654254]  ? kasan_check_read+0x11/0x20
[  692.658407]  filemap_fault+0xfeb/0x1f00
[  692.662389]  ? lock_downgrade+0x880/0x880
[  692.666538]  ? __lock_page_or_retry+0xdc0/0xdc0
[  692.671308]  ? lock_acquire+0x16f/0x3f0
[  692.675411]  ? ext4_filemap_fault+0x7b/0xaf
[  692.679759]  ext4_filemap_fault+0x83/0xaf
[  692.684012]  __do_fault+0x111/0x480
[  692.687659]  __handle_mm_fault+0x2d78/0x3f80
[  692.692085]  ? copy_page_range+0x2030/0x2030
[  692.696537]  ? count_memcg_event_mm+0x2b1/0x4d0
[  692.701220]  handle_mm_fault+0x1b5/0x690
[  692.705283]  __do_page_fault+0x62a/0xe90
[  692.709971]  ? vmalloc_fault+0x740/0x740
[  692.714031]  ? trace_hardirqs_off_caller+0x65/0x220
[  692.719042]  ? trace_hardirqs_on_caller+0x6a/0x220
[  692.724082]  ? page_fault+0x8/0x30
[  692.727637]  do_page_fault+0x71/0x57d
[  692.731461]  ? page_fault+0x8/0x30
[  692.735011]  page_fault+0x1e/0x30
[  692.738462] RIP: 0033:0x45b153
[  692.741680] Code: Bad RIP value.
[  692.745038] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  692.750460] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  692.757741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  692.765018] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  692.772293] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  692.779582] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  692.789780] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  692.789903] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  692.797682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  692.807909] syz-fuzzer cpuset=/ mems_allowed=0-1
[  692.817275] Call Trace:
[  692.824609]  <IRQ>
[  692.828607]  dump_stack+0x197/0x210
[  692.832258]  warn_alloc.cold+0x7b/0x173
[  692.836252]  ? zone_watermark_ok_safe+0x260/0x260
[  692.841097]  ? __cpuset_node_allowed+0x136/0x540
[  692.845861]  ? __isolate_free_page+0x4c0/0x4c0
[  692.850459]  ? wake_all_kswapds+0x14d/0x300
[  692.855137]  __alloc_pages_slowpath+0x2214/0x2870
[  692.860012]  ? warn_alloc+0x110/0x110
[  692.863815]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.869363]  ? should_fail+0x14d/0x85c
[  692.873251]  ? __isolate_free_page+0x4c0/0x4c0
[  692.877850]  __alloc_pages_nodemask+0x617/0x750
[  692.882549]  ? __alloc_pages_slowpath+0x2870/0x2870
[  692.887623]  cache_grow_begin+0x91/0x8c0
[  692.891703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.897239]  ? __cpuset_node_allowed+0x136/0x540
[  692.902011]  fallback_alloc+0x1fd/0x2d0
[  692.905986]  ____cache_alloc_node+0x1be/0x1e0
[  692.910504]  kmem_cache_alloc_node+0xe3/0x710
[  692.915014]  __alloc_skb+0xd5/0x5f0
[  692.918743]  ? skb_trim+0x190/0x190
[  692.922406]  ? check_preemption_disabled+0x48/0x290
[  692.927445]  ? lock_acquire+0x16f/0x3f0
[  692.931443]  new_skb+0x28/0x1d0
[  692.934738]  aoecmd_cfg+0x1b5/0x640
[  692.938366]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  692.942697]  ? timer_reduce+0x11d0/0x11d0
[  692.946853]  discover_timer+0x4e/0x60
[  692.950677]  call_timer_fn+0x18d/0x720
[  692.954572]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  692.959265]  ? process_timeout+0x40/0x40
[  692.963325]  ? run_timer_softirq+0x644/0x16a0
[  692.967838]  ? trace_hardirqs_on+0x67/0x220
[  692.972164]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  692.976850]  run_timer_softirq+0x64f/0x16a0
[  692.981698]  ? add_timer+0xbe0/0xbe0
[  692.985435]  ? __lock_is_held+0xb6/0x140
[  692.989506]  __do_softirq+0x25c/0x921
[  692.993418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.998965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.004532]  irq_exit+0x180/0x1d0
[  693.007986]  smp_apic_timer_interrupt+0x13b/0x550
[  693.012856]  apic_timer_interrupt+0xf/0x20
[  693.017082]  </IRQ>
[  693.019593] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  693.024533] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  693.043566] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  693.051293] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  693.058579] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  693.065863] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  693.073135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  693.080421] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  693.087816]  ? finish_task_switch+0x146/0x7c0
[  693.092311]  skb_clone+0x156/0x3e0
[  693.095854]  bpf_clone_redirect+0xb2/0x480
[  693.100105]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  693.105173]  ? mark_held_locks+0x100/0x100
[  693.109430]  ? __schedule+0x86e/0x1dc0
[  693.113330]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  693.118093]  ? firmware_map_remove+0x1a6/0x1a6
[  693.122689]  ? bpf_test_run+0x146/0x430
[  693.126681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.132767]  ? check_preemption_disabled+0x48/0x290
[  693.137779]  ? lock_acquire+0x16f/0x3f0
[  693.141772]  ? kasan_check_read+0x11/0x20
[  693.145919]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  693.151122]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  693.156671]  bpf_test_run+0x10d/0x430
[  693.160493]  bpf_prog_test_run_skb+0x64b/0xb20
[  693.165084]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  693.169977]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  693.175554]  ? fput+0x128/0x1a0
[  693.178861]  ? __bpf_prog_get+0x97/0x290
[  693.182931]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  693.187793]  bpf_prog_test_run+0x129/0x1a0
[  693.192043]  __x64_sys_bpf+0x397/0x4c0
[  693.195952]  ? bpf_prog_get+0x20/0x20
[  693.199767]  do_syscall_64+0xfd/0x620
[  693.203572]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  693.208773] RIP: 0033:0x45b399
[  693.211991] Code: Bad RIP value.
[  693.215364] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  693.223082] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  693.230352] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  693.237630] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  693.244923] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  693.252322] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  693.259622] warn_alloc_show_mem: 1 callbacks suppressed
[  693.259633] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  693.259635] Mem-Info:
[  693.259665] active_anon:254002 inactive_anon:214 isolated_anon:0
[  693.259665]  active_file:17 inactive_file:11 isolated_file:0
[  693.259665]  unevictable:0 dirty:0 writeback:0 unstable:0
[  693.259665]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  693.259665]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  693.259665]  free:10955 free_pcp:216 free_cma:0
[  693.265009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  693.265019] Call Trace:
[  693.272588] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  693.274988]  <IRQ>
[  693.308148] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  693.317528]  dump_stack+0x197/0x210
[  693.320093] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.347903]  warn_alloc.cold+0x7b/0x173
[  693.350026] lowmem_reserve[]: 0 2545 2546 2546 2546
[  693.375721]  ? zone_watermark_ok_safe+0x260/0x260
[  693.379343] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  693.405481]  ? __cpuset_node_allowed+0x136/0x540
[  693.409445] lowmem_reserve[]: 0 0 1 1 1
[  693.414477]  ? __isolate_free_page+0x4c0/0x4c0
[  693.419307] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  693.448228]  ? wake_all_kswapds+0x14d/0x300
[  693.453537] lowmem_reserve[]: 0 0 0 0 0
[  693.457558]  __alloc_pages_slowpath+0x2214/0x2870
[  693.462115] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  693.488027]  ? warn_alloc+0x110/0x110
[  693.492310] lowmem_reserve[]: 0 0 0 0 0
[  693.496320]  ? __lock_acquire+0x6ee/0x49c0
[  693.501145] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  693.528765]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.532556] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  693.536546]  ? should_fail+0x14d/0x85c
[  693.540764] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  693.553183]  ? __isolate_free_page+0x4c0/0x4c0
[  693.558700] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  693.572166]  __alloc_pages_nodemask+0x617/0x750
[  693.576034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  693.586701]  ? __alloc_pages_slowpath+0x2870/0x2870
[  693.591290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  693.606912]  ? find_held_lock+0x35/0x130
[  693.611575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  693.620424]  cache_grow_begin+0x91/0x8c0
[  693.625436] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  693.634025]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.638061] 280 total pagecache pages
[  693.647094]  ? __cpuset_node_allowed+0x136/0x540
[  693.651147] 0 pages in swap cache
[  693.659840]  fallback_alloc+0x1fd/0x2d0
[  693.665389] Swap cache stats: add 0, delete 0, find 0/0
[  693.669217]  ____cache_alloc_node+0x1be/0x1e0
[  693.673955] Free swap  = 0kB
[  693.673965] Total swap = 0kB
[  693.677441]  kmem_cache_alloc+0x1f3/0x700
[  693.681385] 1965979 pages RAM
[  693.686761]  ? mark_held_locks+0xb1/0x100
[  693.691244] 0 pages HighMem/MovableOnly
[  693.694277]  ? __netdev_alloc_skb+0x370/0x470
[  693.697273] 341741 pages reserved
[  693.697282] 0 pages cma reserved
[  693.701460]  __build_skb+0x3e/0x310
[  693.704607] aoe: skb alloc failure
[  693.708697]  __netdev_alloc_skb+0x2ba/0x470
[  693.712748] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  693.717169]  send_hsr_supervision_frame+0x110/0xfc0
[  693.720614] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  693.723996]  ? lock_acquire+0x16f/0x3f0
[  693.760456]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  693.765493]  hsr_announce+0x12f/0x3b0
[  693.769310]  call_timer_fn+0x18d/0x720
[  693.773201]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  693.778405]  ? process_timeout+0x40/0x40
[  693.782472]  ? run_timer_softirq+0x644/0x16a0
[  693.786972]  ? trace_hardirqs_on+0x67/0x220
[  693.792084]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  693.797905]  run_timer_softirq+0x64f/0x16a0
[  693.802277]  ? add_timer+0xbe0/0xbe0
[  693.805996]  ? __lock_is_held+0xb6/0x140
[  693.819559]  __do_softirq+0x25c/0x921
[  693.823361]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.828913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.834463]  irq_exit+0x180/0x1d0
[  693.838007]  smp_apic_timer_interrupt+0x13b/0x550
[  693.842873]  apic_timer_interrupt+0xf/0x20
[  693.847103]  </IRQ>
[  693.849349] RIP: 0010:console_unlock+0xf3c/0x10d0
[  693.854198] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  693.873114] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  693.880845] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  693.888341] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  693.895611] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  693.902891] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  693.910369] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  693.917675]  ? netconsole_netdev_event+0x280/0x280
[  693.922631]  ? console_unlock+0xf36/0x10d0
[  693.926896]  vprintk_emit+0x280/0x6d0
[  693.930710]  vprintk_default+0x28/0x30
[  693.934596]  vprintk_func+0x7e/0x189
[  693.938323]  printk+0xba/0xed
[  693.941427]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  693.946200]  ? _raw_spin_unlock_irq+0x5e/0x90
[  693.950716]  dump_unreclaimable_slab.cold+0xde/0xef
[  693.955737]  dump_header+0x44b/0xa55
[  693.959458]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  693.964747]  ? ___ratelimit+0x60/0x595
[  693.968644]  ? do_raw_spin_unlock+0x181/0x270
[  693.973156]  oom_kill_process.cold+0x10/0x6ef
[  693.977670]  ? lock_downgrade+0x880/0x880
[  693.981841]  ? kasan_check_read+0x11/0x20
[  693.986007]  out_of_memory+0x362/0x1330
[  693.989985]  ? oom_killer_disable+0x280/0x280
[  693.994497]  ? mutex_trylock+0x18e/0x1e0
[  693.998587]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  694.003532]  __alloc_pages_slowpath+0x20b5/0x2870
[  694.008432]  ? warn_alloc+0x110/0x110
[  694.012770]  ? __lock_is_held+0xb6/0x140
[  694.016839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.022403]  ? should_fail+0x14d/0x85c
[  694.026323]  ? __might_sleep+0x95/0x190
[  694.030326]  __alloc_pages_nodemask+0x617/0x750
[  694.035007]  ? kasan_check_read+0x11/0x20
[  694.039186]  ? __alloc_pages_slowpath+0x2870/0x2870
[  694.044206]  ? find_get_entry+0x3e1/0xa00
[  694.048372]  ? find_get_pages_contig+0xed0/0xed0
[  694.053136]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  694.058693]  alloc_pages_current+0x107/0x210
[  694.063122]  __page_cache_alloc+0x2bd/0x450
[  694.067558]  ? kasan_check_read+0x11/0x20
[  694.071724]  filemap_fault+0xfeb/0x1f00
[  694.075845]  ? lock_downgrade+0x880/0x880
[  694.080014]  ? __lock_page_or_retry+0xdc0/0xdc0
[  694.084701]  ? lock_acquire+0x16f/0x3f0
[  694.088680]  ? ext4_filemap_fault+0x7b/0xaf
[  694.093118]  ext4_filemap_fault+0x83/0xaf
[  694.097286]  __do_fault+0x111/0x480
[  694.101028]  __handle_mm_fault+0x2d78/0x3f80
[  694.105455]  ? copy_page_range+0x2030/0x2030
[  694.109889]  ? count_memcg_event_mm+0x2b1/0x4d0
[  694.114699]  handle_mm_fault+0x1b5/0x690
[  694.118795]  __do_page_fault+0x62a/0xe90
[  694.122887]  ? vmalloc_fault+0x740/0x740
[  694.126977]  ? trace_hardirqs_off_caller+0x65/0x220
[  694.132012]  ? trace_hardirqs_on_caller+0x6a/0x220
[  694.136967]  ? page_fault+0x8/0x30
[  694.140513]  do_page_fault+0x71/0x57d
[  694.144313]  ? page_fault+0x8/0x30
[  694.148029]  page_fault+0x1e/0x30
[  694.151488] RIP: 0033:0x45b153
[  694.154748] Code: Bad RIP value.
[  694.158120] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  694.163479] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  694.170751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  694.178030] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  694.185325] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  694.192599] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  694.199904] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  694.200242] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  694.207800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.207810] Call Trace:
[  694.218250] syz-fuzzer cpuset=/ mems_allowed=0-1
[  694.227621]  <IRQ>
[  694.237136]  dump_stack+0x197/0x210
[  694.240774]  warn_alloc.cold+0x7b/0x173
[  694.244769]  ? zone_watermark_ok_safe+0x260/0x260
[  694.249814]  ? __cpuset_node_allowed+0x136/0x540
[  694.254600]  ? __isolate_free_page+0x4c0/0x4c0
[  694.259179]  ? wake_all_kswapds+0x14d/0x300
[  694.263517]  __alloc_pages_slowpath+0x2214/0x2870
[  694.268404]  ? warn_alloc+0x110/0x110
[  694.272220]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.277772]  ? should_fail+0x14d/0x85c
[  694.281676]  ? __isolate_free_page+0x4c0/0x4c0
[  694.286287]  __alloc_pages_nodemask+0x617/0x750
[  694.290974]  ? __alloc_pages_slowpath+0x2870/0x2870
[  694.296014]  cache_grow_begin+0x91/0x8c0
[  694.300079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.305892]  ? __cpuset_node_allowed+0x136/0x540
[  694.310669]  fallback_alloc+0x1fd/0x2d0
[  694.314644]  ____cache_alloc_node+0x1be/0x1e0
[  694.319289]  kmem_cache_alloc_node+0xe3/0x710
[  694.323809]  __alloc_skb+0xd5/0x5f0
[  694.327460]  ? skb_trim+0x190/0x190
[  694.331106]  ? check_preemption_disabled+0x48/0x290
[  694.336128]  ? lock_acquire+0x16f/0x3f0
[  694.340130]  new_skb+0x28/0x1d0
[  694.343436]  aoecmd_cfg+0x1b5/0x640
[  694.347190]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  694.351623]  ? timer_reduce+0x11d0/0x11d0
[  694.355805]  discover_timer+0x4e/0x60
[  694.359605]  call_timer_fn+0x18d/0x720
[  694.363505]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  694.368184]  ? process_timeout+0x40/0x40
[  694.372259]  ? run_timer_softirq+0x644/0x16a0
[  694.376790]  ? trace_hardirqs_on+0x67/0x220
[  694.381131]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  694.385818]  run_timer_softirq+0x64f/0x16a0
[  694.390181]  ? add_timer+0xbe0/0xbe0
[  694.393912]  ? __lock_is_held+0xb6/0x140
[  694.398005]  __do_softirq+0x25c/0x921
[  694.401818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.407401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.412981]  irq_exit+0x180/0x1d0
[  694.416437]  smp_apic_timer_interrupt+0x13b/0x550
[  694.421392]  apic_timer_interrupt+0xf/0x20
[  694.425759]  </IRQ>
[  694.428019] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  694.432954] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  694.452054] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  694.459884] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  694.467157] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  694.474484] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  694.481757] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  694.489027] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  694.496465]  ? finish_task_switch+0x146/0x7c0
[  694.501004]  skb_clone+0x156/0x3e0
[  694.504581]  bpf_clone_redirect+0xb2/0x480
[  694.508822]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  694.513847]  ? mark_held_locks+0x100/0x100
[  694.518077]  ? __schedule+0x86e/0x1dc0
[  694.522123]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  694.526893]  ? firmware_map_remove+0x1a6/0x1a6
[  694.531627]  ? bpf_test_run+0x146/0x430
[  694.535652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.541187]  ? check_preemption_disabled+0x48/0x290
[  694.546210]  ? lock_acquire+0x16f/0x3f0
[  694.550215]  ? kasan_check_read+0x11/0x20
[  694.554416]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  694.559612]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  694.565165]  bpf_test_run+0x10d/0x430
[  694.568987]  bpf_prog_test_run_skb+0x64b/0xb20
[  694.573609]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  694.578464]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  694.584117]  ? fput+0x128/0x1a0
[  694.587424]  ? __bpf_prog_get+0x97/0x290
[  694.591504]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  694.596382]  bpf_prog_test_run+0x129/0x1a0
[  694.600644]  __x64_sys_bpf+0x397/0x4c0
[  694.604545]  ? bpf_prog_get+0x20/0x20
[  694.608390]  do_syscall_64+0xfd/0x620
[  694.612224]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  694.617432] RIP: 0033:0x45b399
[  694.620812] Code: Bad RIP value.
[  694.624184] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  694.631911] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  694.639269] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  694.646552] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  694.653846] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  694.661580] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  694.668887] warn_alloc_show_mem: 1 callbacks suppressed
[  694.668897] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  694.668899] Mem-Info:
[  694.668928] active_anon:254002 inactive_anon:214 isolated_anon:0
[  694.668928]  active_file:17 inactive_file:11 isolated_file:0
[  694.668928]  unevictable:0 dirty:0 writeback:0 unstable:0
[  694.668928]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  694.668928]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  694.668928]  free:10955 free_pcp:216 free_cma:0
[  694.674369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.674389] Call Trace:
[  694.681983] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  694.684392]  <IRQ>
[  694.717559] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  694.726924]  dump_stack+0x197/0x210
[  694.729502] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  694.757332]  warn_alloc.cold+0x7b/0x173
[  694.759465] lowmem_reserve[]: 0 2545 2546 2546 2546
[  694.785180]  ? zone_watermark_ok_safe+0x260/0x260
[  694.788837] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  694.816306]  ? __cpuset_node_allowed+0x136/0x540
[  694.820295] lowmem_reserve[]: 0 0 1 1 1
[  694.825318]  ? __isolate_free_page+0x4c0/0x4c0
[  694.830128] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  694.859465]  ? wake_all_kswapds+0x14d/0x300
[  694.864202] lowmem_reserve[]: 0 0 0 0 0
[  694.868178]  __alloc_pages_slowpath+0x2214/0x2870
[  694.872750] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  694.898695]  ? warn_alloc+0x110/0x110
[  694.902989] lowmem_reserve[]: 0 0 0 0 0
[  694.907398]  ? __lock_acquire+0x6ee/0x49c0
[  694.912304] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  694.939916]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.943753] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  694.947752]  ? should_fail+0x14d/0x85c
[  694.951984] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  694.964266]  ? __isolate_free_page+0x4c0/0x4c0
[  694.969795] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  694.983377]  __alloc_pages_nodemask+0x617/0x750
[  694.987245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  694.997935]  ? __alloc_pages_slowpath+0x2870/0x2870
[  695.007907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.023654]  ? find_held_lock+0x35/0x130
[  695.028322] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  695.037167]  cache_grow_begin+0x91/0x8c0
[  695.042179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  695.050828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.054884] 280 total pagecache pages
[  695.063742]  ? __cpuset_node_allowed+0x136/0x540
[  695.067967] 0 pages in swap cache
[  695.076554]  fallback_alloc+0x1fd/0x2d0
[  695.082068] Swap cache stats: add 0, delete 0, find 0/0
[  695.082077] Free swap  = 0kB
[  695.086026]  ____cache_alloc_node+0x1be/0x1e0
[  695.090776] Total swap = 0kB
[  695.094244]  kmem_cache_alloc_node+0xe3/0x710
[  695.098201] 1965979 pages RAM
[  695.103579]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  695.106754] 0 pages HighMem/MovableOnly
[  695.111275]  __alloc_skb+0xd5/0x5f0
[  695.114652] 341741 pages reserved
[  695.119237]  ? skb_trim+0x190/0x190
[  695.122333] 0 pages cma reserved
[  695.122416] aoe: skb alloc failure
[  695.126609]  ? kasan_check_read+0x11/0x20
[  695.130622] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  695.134202]  ndisc_alloc_skb+0x13c/0x340
[  695.137633] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  695.141278]  ndisc_send_rs+0x35f/0x6e0
[  695.176275]  addrconf_rs_timer+0x30f/0x680
[  695.180638]  ? ipv6_get_lladdr+0x490/0x490
[  695.184901]  call_timer_fn+0x18d/0x720
[  695.188826]  ? ipv6_get_lladdr+0x490/0x490
[  695.193102]  ? process_timeout+0x40/0x40
[  695.197252]  ? run_timer_softirq+0x644/0x16a0
[  695.201770]  ? trace_hardirqs_on+0x67/0x220
[  695.206121]  ? ipv6_get_lladdr+0x490/0x490
[  695.210373]  run_timer_softirq+0x64f/0x16a0
[  695.214726]  ? add_timer+0xbe0/0xbe0
[  695.218556]  ? __lock_is_held+0xb6/0x140
[  695.222649]  __do_softirq+0x25c/0x921
[  695.226482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.232020]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.237850]  irq_exit+0x180/0x1d0
[  695.241327]  smp_apic_timer_interrupt+0x13b/0x550
[  695.246192]  apic_timer_interrupt+0xf/0x20
[  695.250473]  </IRQ>
[  695.252712] RIP: 0010:console_unlock+0xf3c/0x10d0
[  695.257581] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  695.276498] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  695.284405] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  695.291812] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  695.299090] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  695.306375] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  695.313777] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  695.321066]  ? netconsole_netdev_event+0x280/0x280
[  695.326040]  ? console_unlock+0xf36/0x10d0
[  695.330289]  vprintk_emit+0x280/0x6d0
[  695.334114]  vprintk_default+0x28/0x30
[  695.338018]  vprintk_func+0x7e/0x189
[  695.341743]  printk+0xba/0xed
[  695.344854]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  695.349679]  ? _raw_spin_unlock_irq+0x5e/0x90
[  695.354194]  dump_unreclaimable_slab.cold+0xde/0xef
[  695.359250]  dump_header+0x44b/0xa55
[  695.363023]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  695.368147]  ? ___ratelimit+0x60/0x595
[  695.372042]  ? do_raw_spin_unlock+0x181/0x270
[  695.376568]  oom_kill_process.cold+0x10/0x6ef
[  695.381072]  ? lock_downgrade+0x880/0x880
[  695.385227]  ? kasan_check_read+0x11/0x20
[  695.389397]  out_of_memory+0x362/0x1330
[  695.393399]  ? oom_killer_disable+0x280/0x280
[  695.398036]  ? mutex_trylock+0x18e/0x1e0
[  695.402107]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  695.407062]  __alloc_pages_slowpath+0x20b5/0x2870
[  695.411943]  ? warn_alloc+0x110/0x110
[  695.415757]  ? __lock_is_held+0xb6/0x140
[  695.419853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.425664]  ? should_fail+0x14d/0x85c
[  695.429555]  ? __might_sleep+0x95/0x190
[  695.433532]  __alloc_pages_nodemask+0x617/0x750
[  695.438218]  ? kasan_check_read+0x11/0x20
[  695.442384]  ? __alloc_pages_slowpath+0x2870/0x2870
[  695.447409]  ? find_get_entry+0x3e1/0xa00
[  695.451568]  ? find_get_pages_contig+0xed0/0xed0
[  695.456324]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  695.461878]  alloc_pages_current+0x107/0x210
[  695.466303]  __page_cache_alloc+0x2bd/0x450
[  695.470755]  ? kasan_check_read+0x11/0x20
[  695.474913]  filemap_fault+0xfeb/0x1f00
[  695.478910]  ? lock_downgrade+0x880/0x880
[  695.483067]  ? __lock_page_or_retry+0xdc0/0xdc0
[  695.487737]  ? lock_acquire+0x16f/0x3f0
[  695.491831]  ? ext4_filemap_fault+0x7b/0xaf
[  695.496166]  ext4_filemap_fault+0x83/0xaf
[  695.500319]  __do_fault+0x111/0x480
[  695.503971]  __handle_mm_fault+0x2d78/0x3f80
[  695.508393]  ? copy_page_range+0x2030/0x2030
[  695.512821]  ? count_memcg_event_mm+0x2b1/0x4d0
[  695.517495]  handle_mm_fault+0x1b5/0x690
[  695.521568]  __do_page_fault+0x62a/0xe90
[  695.525649]  ? vmalloc_fault+0x740/0x740
[  695.529718]  ? trace_hardirqs_off_caller+0x65/0x220
[  695.534738]  ? trace_hardirqs_on_caller+0x6a/0x220
[  695.539668]  ? page_fault+0x8/0x30
[  695.543211]  do_page_fault+0x71/0x57d
[  695.547273]  ? page_fault+0x8/0x30
[  695.550809]  page_fault+0x1e/0x30
[  695.554269] RIP: 0033:0x45b153
[  695.557573] Code: Bad RIP value.
[  695.560943] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  695.566339] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  695.573622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  695.580886] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  695.588150] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  695.595430] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  695.602743] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  695.602812] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  695.610768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  695.610774] Call Trace:
[  695.610780]  <IRQ>
[  695.610802]  dump_stack+0x197/0x210
[  695.610824]  warn_alloc.cold+0x7b/0x173
[  695.617386] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  695.626673]  ? zone_watermark_ok_safe+0x260/0x260
[  695.629233] syz-fuzzer cpuset=/ mems_allowed=0-1
[  695.631405]  ? __cpuset_node_allowed+0x136/0x540
[  695.663506]  ? __isolate_free_page+0x4c0/0x4c0
[  695.668082]  ? wake_all_kswapds+0x14d/0x300
[  695.672419]  __alloc_pages_slowpath+0x2214/0x2870
[  695.677279]  ? warn_alloc+0x110/0x110
[  695.681084]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.686675]  ? should_fail+0x14d/0x85c
[  695.690579]  ? __isolate_free_page+0x4c0/0x4c0
[  695.695244]  __alloc_pages_nodemask+0x617/0x750
[  695.699955]  ? __alloc_pages_slowpath+0x2870/0x2870
[  695.704984]  cache_grow_begin+0x91/0x8c0
[  695.709046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.714596]  ? __cpuset_node_allowed+0x136/0x540
[  695.719360]  fallback_alloc+0x1fd/0x2d0
[  695.723331]  ____cache_alloc_node+0x1be/0x1e0
[  695.727821]  kmem_cache_alloc_node+0xe3/0x710
[  695.732316]  __alloc_skb+0xd5/0x5f0
[  695.735937]  ? skb_trim+0x190/0x190
[  695.739646]  ? check_preemption_disabled+0x48/0x290
[  695.744654]  ? lock_acquire+0x16f/0x3f0
[  695.748624]  new_skb+0x28/0x1d0
[  695.751896]  aoecmd_cfg+0x1b5/0x640
[  695.755552]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  695.759891]  ? timer_reduce+0x11d0/0x11d0
[  695.764059]  discover_timer+0x4e/0x60
[  695.767945]  call_timer_fn+0x18d/0x720
[  695.772023]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  695.776685]  ? process_timeout+0x40/0x40
[  695.780744]  ? run_timer_softirq+0x644/0x16a0
[  695.785239]  ? trace_hardirqs_on+0x67/0x220
[  695.789563]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  695.794227]  run_timer_softirq+0x64f/0x16a0
[  695.798557]  ? add_timer+0xbe0/0xbe0
[  695.802317]  ? __lock_is_held+0xb6/0x140
[  695.806409]  __do_softirq+0x25c/0x921
[  695.810202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.815820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.821362]  irq_exit+0x180/0x1d0
[  695.824808]  smp_apic_timer_interrupt+0x13b/0x550
[  695.829659]  apic_timer_interrupt+0xf/0x20
[  695.833880]  </IRQ>
[  695.836115] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  695.841038] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  695.859934] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  695.867635] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  695.874893] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  695.882169] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  695.889436] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  695.896709] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  695.903998]  ? finish_task_switch+0x146/0x7c0
[  695.908490]  skb_clone+0x156/0x3e0
[  695.912025]  bpf_clone_redirect+0xb2/0x480
[  695.916268]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  695.921300]  ? mark_held_locks+0x100/0x100
[  695.925547]  ? __schedule+0x86e/0x1dc0
[  695.929428]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  695.934184]  ? firmware_map_remove+0x1a6/0x1a6
[  695.938764]  ? bpf_test_run+0x146/0x430
[  695.942823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.948357]  ? check_preemption_disabled+0x48/0x290
[  695.953365]  ? lock_acquire+0x16f/0x3f0
[  695.957346]  ? kasan_check_read+0x11/0x20
[  695.961485]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  695.966669]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  695.972207]  bpf_test_run+0x10d/0x430
[  695.976019]  bpf_prog_test_run_skb+0x64b/0xb20
[  695.980598]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  695.985438]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  695.990967]  ? fput+0x128/0x1a0
[  695.994245]  ? __bpf_prog_get+0x97/0x290
[  695.998309]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  696.003145]  bpf_prog_test_run+0x129/0x1a0
[  696.007379]  __x64_sys_bpf+0x397/0x4c0
[  696.011350]  ? bpf_prog_get+0x20/0x20
[  696.015165]  do_syscall_64+0xfd/0x620
[  696.018961]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  696.024235] RIP: 0033:0x45b399
[  696.027443] Code: Bad RIP value.
[  696.030797] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  696.038519] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  696.045782] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  696.053047] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  696.060327] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  696.067711] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  696.074998] warn_alloc_show_mem: 1 callbacks suppressed
[  696.075008] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  696.075010] Mem-Info:
[  696.075039] active_anon:254002 inactive_anon:214 isolated_anon:0
[  696.075039]  active_file:17 inactive_file:11 isolated_file:0
[  696.075039]  unevictable:0 dirty:0 writeback:0 unstable:0
[  696.075039]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  696.075039]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  696.075039]  free:10955 free_pcp:216 free_cma:0
[  696.080386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  696.087838] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.090245] Call Trace:
[  696.123396] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  696.132728]  <IRQ>
[  696.160387] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.162973]  dump_stack+0x197/0x210
[  696.188614] lowmem_reserve[]: 0 2545 2546 2546 2546
[  696.190776]  warn_alloc.cold+0x7b/0x173
[  696.216871] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  696.220517]  ? zone_watermark_ok_safe+0x260/0x260
[  696.225496] lowmem_reserve[]: 0 0 1 1 1
[  696.229562]  ? __cpuset_node_allowed+0x136/0x540
[  696.259000] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  696.263863]  ? __isolate_free_page+0x4c0/0x4c0
[  696.267810] lowmem_reserve[]: 0 0 0 0 0
[  696.272563]  ? wake_all_kswapds+0x14d/0x300
[  696.298308] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  696.302891]  __alloc_pages_slowpath+0x2214/0x2870
[  696.306846] lowmem_reserve[]: 0 0 0 0 0
[  696.311179]  ? warn_alloc+0x110/0x110
[  696.338726] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  696.343569]  ? __lock_acquire+0x6ee/0x49c0
[  696.347516] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  696.351321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.363423] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  696.367676]  ? should_fail+0x14d/0x85c
[  696.381084] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  696.386647]  ? __isolate_free_page+0x4c0/0x4c0
[  696.397313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  696.401489]  __alloc_pages_nodemask+0x617/0x750
[  696.417181] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  696.421777]  ? __alloc_pages_slowpath+0x2870/0x2870
[  696.430594] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  696.435257]  ? find_held_lock+0x35/0x130
[  696.443806] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  696.443814] 280 total pagecache pages
[  696.448825]  cache_grow_begin+0x91/0x8c0
[  696.457654] 0 pages in swap cache
[  696.461704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.470254] Swap cache stats: add 0, delete 0, find 0/0
[  696.470262] Free swap  = 0kB
[  696.474073]  ? __cpuset_node_allowed+0x136/0x540
[  696.478110] Total swap = 0kB
[  696.478121] 1965979 pages RAM
[  696.481568]  fallback_alloc+0x1fd/0x2d0
[  696.487074] 0 pages HighMem/MovableOnly
[  696.487081] 341741 pages reserved
[  696.492459]  ____cache_alloc_node+0x1be/0x1e0
[  696.495451] 0 pages cma reserved
[  696.500227]  kmem_cache_alloc+0x1f3/0x700
[  696.503299] aoe: skb alloc failure
[  696.506367]  ? mark_held_locks+0xb1/0x100
[  696.510348] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  696.514295]  ? trace_hardirqs_on+0x67/0x220
[  696.517725] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  696.522575]  ? __netdev_alloc_skb+0x370/0x470
[  696.562741]  __build_skb+0x3e/0x310
[  696.566389]  __netdev_alloc_skb+0x2ba/0x470
[  696.570729]  send_hsr_supervision_frame+0x110/0xfc0
[  696.575749]  ? lock_acquire+0x16f/0x3f0
[  696.579727]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  696.584746]  hsr_announce+0x12f/0x3b0
[  696.588544]  call_timer_fn+0x18d/0x720
[  696.592427]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  696.597627]  ? process_timeout+0x40/0x40
[  696.601778]  ? run_timer_softirq+0x644/0x16a0
[  696.606285]  ? trace_hardirqs_on+0x67/0x220
[  696.610608]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  696.615804]  run_timer_softirq+0x64f/0x16a0
[  696.620136]  ? add_timer+0xbe0/0xbe0
[  696.623842]  ? __lock_is_held+0xb6/0x140
[  696.628340]  __do_softirq+0x25c/0x921
[  696.632130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.637655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.643204]  irq_exit+0x180/0x1d0
[  696.646664]  smp_apic_timer_interrupt+0x13b/0x550
[  696.651499]  apic_timer_interrupt+0xf/0x20
[  696.655721]  </IRQ>
[  696.657961] RIP: 0010:console_unlock+0xf3c/0x10d0
[  696.662798] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  696.681703] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  696.689401] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  696.696661] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  696.703918] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  696.712216] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  696.719476] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  696.726747]  ? netconsole_netdev_event+0x280/0x280
[  696.731674]  ? console_unlock+0xf36/0x10d0
[  696.735928]  vprintk_emit+0x280/0x6d0
[  696.739725]  vprintk_default+0x28/0x30
[  696.743602]  vprintk_func+0x7e/0x189
[  696.747306]  printk+0xba/0xed
[  696.750403]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  696.755183]  ? _raw_spin_unlock_irq+0x5e/0x90
[  696.759709]  dump_unreclaimable_slab.cold+0xde/0xef
[  696.764732]  dump_header+0x44b/0xa55
[  696.768565]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  696.773684]  ? ___ratelimit+0x60/0x595
[  696.777568]  ? do_raw_spin_unlock+0x181/0x270
[  696.782082]  oom_kill_process.cold+0x10/0x6ef
[  696.786599]  ? lock_downgrade+0x880/0x880
[  696.790750]  ? kasan_check_read+0x11/0x20
[  696.794894]  out_of_memory+0x362/0x1330
[  696.798870]  ? oom_killer_disable+0x280/0x280
[  696.803374]  ? mutex_trylock+0x18e/0x1e0
[  696.807451]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  696.812378]  __alloc_pages_slowpath+0x20b5/0x2870
[  696.817230]  ? warn_alloc+0x110/0x110
[  696.821022]  ? __lock_is_held+0xb6/0x140
[  696.825092]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.830633]  ? should_fail+0x14d/0x85c
[  696.834525]  ? __might_sleep+0x95/0x190
[  696.838498]  __alloc_pages_nodemask+0x617/0x750
[  696.843165]  ? kasan_check_read+0x11/0x20
[  696.847312]  ? __alloc_pages_slowpath+0x2870/0x2870
[  696.852331]  ? find_get_entry+0x3e1/0xa00
[  696.856473]  ? find_get_pages_contig+0xed0/0xed0
[  696.861233]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  696.866764]  alloc_pages_current+0x107/0x210
[  696.871172]  __page_cache_alloc+0x2bd/0x450
[  696.875483]  ? kasan_check_read+0x11/0x20
[  696.879645]  filemap_fault+0xfeb/0x1f00
[  696.883611]  ? lock_downgrade+0x880/0x880
[  696.887759]  ? __lock_page_or_retry+0xdc0/0xdc0
[  696.892440]  ? lock_acquire+0x16f/0x3f0
[  696.896417]  ? ext4_filemap_fault+0x7b/0xaf
[  696.900925]  ext4_filemap_fault+0x83/0xaf
[  696.905081]  __do_fault+0x111/0x480
[  696.908708]  __handle_mm_fault+0x2d78/0x3f80
[  696.913113]  ? copy_page_range+0x2030/0x2030
[  696.917528]  ? count_memcg_event_mm+0x2b1/0x4d0
[  696.922204]  handle_mm_fault+0x1b5/0x690
[  696.926275]  __do_page_fault+0x62a/0xe90
[  696.930336]  ? vmalloc_fault+0x740/0x740
[  696.934391]  ? trace_hardirqs_off_caller+0x65/0x220
[  696.939399]  ? trace_hardirqs_on_caller+0x6a/0x220
[  696.944320]  ? page_fault+0x8/0x30
[  696.947858]  do_page_fault+0x71/0x57d
[  696.951656]  ? page_fault+0x8/0x30
[  696.955190]  page_fault+0x1e/0x30
[  696.958637] RIP: 0033:0x45b153
[  696.961835] Code: Bad RIP value.
[  696.965187] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  696.970626] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  696.977887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  696.985159] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  696.992427] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  696.999686] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  697.006971] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  697.007095] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  697.014888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  697.025116] syz-fuzzer cpuset=/ mems_allowed=0-1
[  697.034488] Call Trace:
[  697.041845]  <IRQ>
[  697.044044]  dump_stack+0x197/0x210
[  697.047684]  warn_alloc.cold+0x7b/0x173
[  697.051680]  ? zone_watermark_ok_safe+0x260/0x260
[  697.056527]  ? __cpuset_node_allowed+0x136/0x540
[  697.061290]  ? __isolate_free_page+0x4c0/0x4c0
[  697.065867]  ? wake_all_kswapds+0x14d/0x300
[  697.070208]  __alloc_pages_slowpath+0x2214/0x2870
[  697.075069]  ? warn_alloc+0x110/0x110
[  697.078886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.084446]  ? should_fail+0x14d/0x85c
[  697.088339]  ? __isolate_free_page+0x4c0/0x4c0
[  697.092947]  __alloc_pages_nodemask+0x617/0x750
[  697.097623]  ? __alloc_pages_slowpath+0x2870/0x2870
[  697.102777]  cache_grow_begin+0x91/0x8c0
[  697.106840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.112392]  ? __cpuset_node_allowed+0x136/0x540
[  697.117165]  fallback_alloc+0x1fd/0x2d0
[  697.121159]  ____cache_alloc_node+0x1be/0x1e0
[  697.125842]  kmem_cache_alloc_node+0xe3/0x710
[  697.130348]  __alloc_skb+0xd5/0x5f0
[  697.133993]  ? skb_trim+0x190/0x190
[  697.137707]  ? check_preemption_disabled+0x48/0x290
[  697.142760]  ? lock_acquire+0x16f/0x3f0
[  697.146750]  new_skb+0x28/0x1d0
[  697.150031]  aoecmd_cfg+0x1b5/0x640
[  697.153679]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  697.158020]  ? timer_reduce+0x11d0/0x11d0
[  697.162198]  discover_timer+0x4e/0x60
[  697.166013]  call_timer_fn+0x18d/0x720
[  697.170043]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  697.174722]  ? process_timeout+0x40/0x40
[  697.178798]  ? run_timer_softirq+0x644/0x16a0
[  697.183296]  ? trace_hardirqs_on+0x67/0x220
[  697.187635]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  697.192300]  run_timer_softirq+0x64f/0x16a0
[  697.196626]  ? add_timer+0xbe0/0xbe0
[  697.200356]  ? __lock_is_held+0xb6/0x140
[  697.204453]  __do_softirq+0x25c/0x921
[  697.208258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.213806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.219392]  irq_exit+0x180/0x1d0
[  697.222862]  smp_apic_timer_interrupt+0x13b/0x550
[  697.227726]  apic_timer_interrupt+0xf/0x20
[  697.231951]  </IRQ>
[  697.234191] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  697.239125] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  697.258036] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  697.265762] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  697.273054] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  697.280319] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  697.287579] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  697.294841] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  697.302133]  ? finish_task_switch+0x146/0x7c0
[  697.306623]  skb_clone+0x156/0x3e0
[  697.310187]  bpf_clone_redirect+0xb2/0x480
[  697.314441]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  697.319490]  ? mark_held_locks+0x100/0x100
[  697.323758]  ? __schedule+0x86e/0x1dc0
[  697.327655]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  697.332427]  ? firmware_map_remove+0x1a6/0x1a6
[  697.337017]  ? bpf_test_run+0x146/0x430
[  697.340993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.346526]  ? check_preemption_disabled+0x48/0x290
[  697.351536]  ? lock_acquire+0x16f/0x3f0
[  697.355504]  ? kasan_check_read+0x11/0x20
[  697.359652]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  697.364834]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  697.370363]  bpf_test_run+0x10d/0x430
[  697.374165]  bpf_prog_test_run_skb+0x64b/0xb20
[  697.378879]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  697.383727]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  697.389266]  ? fput+0x128/0x1a0
[  697.392574]  ? __bpf_prog_get+0x97/0x290
[  697.396627]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  697.401462]  bpf_prog_test_run+0x129/0x1a0
[  697.405736]  __x64_sys_bpf+0x397/0x4c0
[  697.409627]  ? bpf_prog_get+0x20/0x20
[  697.413451]  do_syscall_64+0xfd/0x620
[  697.417297]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  697.422490] RIP: 0033:0x45b399
[  697.425699] Code: Bad RIP value.
[  697.429082] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  697.436799] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  697.444080] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  697.451346] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  697.458626] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  697.465895] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  697.473204] warn_alloc_show_mem: 1 callbacks suppressed
[  697.473215] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  697.473217] Mem-Info:
[  697.473247] active_anon:254002 inactive_anon:214 isolated_anon:0
[  697.473247]  active_file:17 inactive_file:11 isolated_file:0
[  697.473247]  unevictable:0 dirty:0 writeback:0 unstable:0
[  697.473247]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  697.473247]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  697.473247]  free:10955 free_pcp:216 free_cma:0
[  697.478602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  697.478612] Call Trace:
[  697.486122] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  697.488631]  <IRQ>
[  697.523587] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  697.533078]  dump_stack+0x197/0x210
[  697.535660] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  697.563517]  warn_alloc.cold+0x7b/0x173
[  697.565641] lowmem_reserve[]: 0 2545 2546 2546 2546
[  697.591340]  ? zone_watermark_ok_safe+0x260/0x260
[  697.595099] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  697.621384]  ? __cpuset_node_allowed+0x136/0x540
[  697.625343] lowmem_reserve[]: 0 0 1 1 1
[  697.630392]  ? __isolate_free_page+0x4c0/0x4c0
[  697.635217] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  697.664250]  ? wake_all_kswapds+0x14d/0x300
[  697.668975] lowmem_reserve[]: 0 0 0 0 0
[  697.672969]  __alloc_pages_slowpath+0x2214/0x2870
[  697.677521] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  697.703320]  ? warn_alloc+0x110/0x110
[  697.707615] lowmem_reserve[]: 0 0 0 0 0
[  697.711585]  ? __lock_acquire+0x6ee/0x49c0
[  697.716574] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  697.744165]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.747958] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  697.751942]  ? should_fail+0x14d/0x85c
[  697.756165] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  697.768296]  ? __isolate_free_page+0x4c0/0x4c0
[  697.773815] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  697.787252]  __alloc_pages_nodemask+0x617/0x750
[  697.791132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.801786]  ? __alloc_pages_slowpath+0x2870/0x2870
[  697.806359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.821967]  ? find_held_lock+0x35/0x130
[  697.826747] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  697.835603]  cache_grow_begin+0x91/0x8c0
[  697.840608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  697.849227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.853300] 280 total pagecache pages
[  697.862168]  ? __cpuset_node_allowed+0x136/0x540
[  697.866206] 0 pages in swap cache
[  697.874805]  fallback_alloc+0x1fd/0x2d0
[  697.880330] Swap cache stats: add 0, delete 0, find 0/0
[  697.884146]  ____cache_alloc_node+0x1be/0x1e0
[  697.888889] Free swap  = 0kB
[  697.892351]  kmem_cache_alloc+0x1f3/0x700
[  697.896308] Total swap = 0kB
[  697.901706]  ? mark_held_locks+0xb1/0x100
[  697.901726]  ? __netdev_alloc_skb+0x370/0x470
[  697.906208] 1965979 pages RAM
[  697.909250]  __build_skb+0x3e/0x310
[  697.913398] 0 pages HighMem/MovableOnly
[  697.913408] 341741 pages reserved
[  697.916442]  __netdev_alloc_skb+0x2ba/0x470
[  697.920568] 0 pages cma reserved
[  697.920640] aoe: skb alloc failure
[  697.925093]  send_hsr_supervision_frame+0x110/0xfc0
[  697.928197] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  697.931823]  ? lock_acquire+0x16f/0x3f0
[  697.935784] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  697.939243]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  697.984444]  hsr_announce+0x12f/0x3b0
[  697.988257]  call_timer_fn+0x18d/0x720
[  697.992168]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  697.997394]  ? process_timeout+0x40/0x40
[  698.001532]  ? run_timer_softirq+0x644/0x16a0
[  698.006047]  ? trace_hardirqs_on+0x67/0x220
[  698.010402]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  698.015614]  run_timer_softirq+0x64f/0x16a0
[  698.019944]  ? add_timer+0xbe0/0xbe0
[  698.023674]  ? __lock_is_held+0xb6/0x140
[  698.027760]  __do_softirq+0x25c/0x921
[  698.031567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.037122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.042694]  irq_exit+0x180/0x1d0
[  698.046171]  smp_apic_timer_interrupt+0x13b/0x550
[  698.051026]  apic_timer_interrupt+0xf/0x20
[  698.055264]  </IRQ>
[  698.057505] RIP: 0010:console_unlock+0xf3c/0x10d0
[  698.062477] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  698.081406] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  698.089114] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  698.096391] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  698.103689] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  698.110970] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  698.118238] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  698.125541]  ? netconsole_netdev_event+0x280/0x280
[  698.130474]  ? console_unlock+0xf36/0x10d0
[  698.134745]  vprintk_emit+0x280/0x6d0
[  698.138558]  vprintk_default+0x28/0x30
[  698.142465]  vprintk_func+0x7e/0x189
[  698.146181]  printk+0xba/0xed
[  698.149303]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  698.154074]  ? _raw_spin_unlock_irq+0x5e/0x90
[  698.158613]  dump_unreclaimable_slab.cold+0xde/0xef
[  698.163640]  dump_header+0x44b/0xa55
[  698.167353]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  698.172456]  ? ___ratelimit+0x60/0x595
[  698.176357]  ? do_raw_spin_unlock+0x181/0x270
[  698.180872]  oom_kill_process.cold+0x10/0x6ef
[  698.185394]  ? lock_downgrade+0x880/0x880
[  698.189571]  ? kasan_check_read+0x11/0x20
[  698.193734]  out_of_memory+0x362/0x1330
[  698.197726]  ? oom_killer_disable+0x280/0x280
[  698.202250]  ? mutex_trylock+0x18e/0x1e0
[  698.206341]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  698.211357]  __alloc_pages_slowpath+0x20b5/0x2870
[  698.216349]  ? warn_alloc+0x110/0x110
[  698.220164]  ? __lock_is_held+0xb6/0x140
[  698.224243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.229803]  ? should_fail+0x14d/0x85c
[  698.233871]  ? __might_sleep+0x95/0x190
[  698.237847]  __alloc_pages_nodemask+0x617/0x750
[  698.242520]  ? kasan_check_read+0x11/0x20
[  698.246673]  ? __alloc_pages_slowpath+0x2870/0x2870
[  698.251708]  ? find_get_entry+0x3e1/0xa00
[  698.255857]  ? find_get_pages_contig+0xed0/0xed0
[  698.260625]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  698.266167]  alloc_pages_current+0x107/0x210
[  698.270588]  __page_cache_alloc+0x2bd/0x450
[  698.274919]  ? kasan_check_read+0x11/0x20
[  698.279170]  filemap_fault+0xfeb/0x1f00
[  698.283168]  ? lock_downgrade+0x880/0x880
[  698.287433]  ? __lock_page_or_retry+0xdc0/0xdc0
[  698.292136]  ? lock_acquire+0x16f/0x3f0
[  698.296112]  ? ext4_filemap_fault+0x7b/0xaf
[  698.300476]  ext4_filemap_fault+0x83/0xaf
[  698.304624]  __do_fault+0x111/0x480
[  698.308250]  __handle_mm_fault+0x2d78/0x3f80
[  698.312678]  ? copy_page_range+0x2030/0x2030
[  698.317129]  ? count_memcg_event_mm+0x2b1/0x4d0
[  698.321929]  handle_mm_fault+0x1b5/0x690
[  698.326005]  __do_page_fault+0x62a/0xe90
[  698.330089]  ? vmalloc_fault+0x740/0x740
[  698.334152]  ? trace_hardirqs_off_caller+0x65/0x220
[  698.339177]  ? trace_hardirqs_on_caller+0x6a/0x220
[  698.344131]  ? page_fault+0x8/0x30
[  698.347682]  do_page_fault+0x71/0x57d
[  698.351503]  ? page_fault+0x8/0x30
[  698.355063]  page_fault+0x1e/0x30
[  698.358511] RIP: 0033:0x45b153
[  698.361722] Code: Bad RIP value.
[  698.365198] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  698.370735] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  698.378035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  698.385369] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  698.392650] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  698.400027] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  698.407336] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  698.407458] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  698.415249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.425488] syz-fuzzer cpuset=/ mems_allowed=0-1
[  698.434852] Call Trace:
[  698.442389]  <IRQ>
[  698.444566]  dump_stack+0x197/0x210
[  698.448196]  warn_alloc.cold+0x7b/0x173
[  698.452190]  ? zone_watermark_ok_safe+0x260/0x260
[  698.457034]  ? __cpuset_node_allowed+0x136/0x540
[  698.461913]  ? __isolate_free_page+0x4c0/0x4c0
[  698.466513]  ? wake_all_kswapds+0x14d/0x300
[  698.470855]  __alloc_pages_slowpath+0x2214/0x2870
[  698.475729]  ? warn_alloc+0x110/0x110
[  698.479545]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.485110]  ? should_fail+0x14d/0x85c
[  698.489013]  ? __isolate_free_page+0x4c0/0x4c0
[  698.493729]  __alloc_pages_nodemask+0x617/0x750
[  698.498424]  ? __alloc_pages_slowpath+0x2870/0x2870
[  698.503476]  cache_grow_begin+0x91/0x8c0
[  698.507548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.513089]  ? __cpuset_node_allowed+0x136/0x540
[  698.517846]  fallback_alloc+0x1fd/0x2d0
[  698.521969]  ____cache_alloc_node+0x1be/0x1e0
[  698.526492]  kmem_cache_alloc_node+0xe3/0x710
[  698.531018]  __alloc_skb+0xd5/0x5f0
[  698.534650]  ? skb_trim+0x190/0x190
[  698.538310]  ? check_preemption_disabled+0x48/0x290
[  698.543473]  ? lock_acquire+0x16f/0x3f0
[  698.547459]  new_skb+0x28/0x1d0
[  698.550854]  aoecmd_cfg+0x1b5/0x640
[  698.554532]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  698.558869]  ? timer_reduce+0x11d0/0x11d0
[  698.563099]  discover_timer+0x4e/0x60
[  698.566920]  call_timer_fn+0x18d/0x720
[  698.570832]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  698.575512]  ? process_timeout+0x40/0x40
[  698.579576]  ? run_timer_softirq+0x644/0x16a0
[  698.584106]  ? trace_hardirqs_on+0x67/0x220
[  698.588439]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  698.593111]  run_timer_softirq+0x64f/0x16a0
[  698.597457]  ? add_timer+0xbe0/0xbe0
[  698.601192]  ? __lock_is_held+0xb6/0x140
[  698.605261]  __do_softirq+0x25c/0x921
[  698.609060]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.614629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.620321]  irq_exit+0x180/0x1d0
[  698.623894]  smp_apic_timer_interrupt+0x13b/0x550
[  698.628760]  apic_timer_interrupt+0xf/0x20
[  698.632998]  </IRQ>
[  698.635247] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  698.640206] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  698.659217] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  698.666944] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  698.674221] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  698.681511] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  698.688825] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  698.696224] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  698.703654]  ? finish_task_switch+0x146/0x7c0
[  698.708162]  skb_clone+0x156/0x3e0
[  698.711740]  bpf_clone_redirect+0xb2/0x480
[  698.716001]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  698.723051]  ? mark_held_locks+0x100/0x100
[  698.727293]  ? __schedule+0x86e/0x1dc0
[  698.731180]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  698.735957]  ? firmware_map_remove+0x1a6/0x1a6
[  698.740569]  ? bpf_test_run+0x146/0x430
[  698.744575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.750134]  ? check_preemption_disabled+0x48/0x290
[  698.755150]  ? lock_acquire+0x16f/0x3f0
[  698.759147]  ? kasan_check_read+0x11/0x20
[  698.763308]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  698.768594]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  698.774142]  bpf_test_run+0x10d/0x430
[  698.778059]  bpf_prog_test_run_skb+0x64b/0xb20
[  698.782661]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  698.787528]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  698.793284]  ? fput+0x128/0x1a0
[  698.796566]  ? __bpf_prog_get+0x97/0x290
[  698.800644]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  698.805502]  bpf_prog_test_run+0x129/0x1a0
[  698.809743]  __x64_sys_bpf+0x397/0x4c0
[  698.813667]  ? bpf_prog_get+0x20/0x20
[  698.817498]  do_syscall_64+0xfd/0x620
[  698.821307]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  698.826505] RIP: 0033:0x45b399
[  698.829715] Code: Bad RIP value.
[  698.833087] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  698.840820] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  698.848098] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  698.855389] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  698.862675] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  698.869944] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  698.877246] warn_alloc_show_mem: 1 callbacks suppressed
[  698.877257] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  698.877259] Mem-Info:
[  698.877288] active_anon:254002 inactive_anon:214 isolated_anon:0
[  698.877288]  active_file:17 inactive_file:11 isolated_file:0
[  698.877288]  unevictable:0 dirty:0 writeback:0 unstable:0
[  698.877288]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  698.877288]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  698.877288]  free:10955 free_pcp:216 free_cma:0
[  698.882668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  698.890140] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  698.892548] Call Trace:
[  698.892576]  <IRQ>
[  698.926033] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  698.935379]  dump_stack+0x197/0x210
[  698.963149] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  698.965840]  warn_alloc.cold+0x7b/0x173
[  698.967954] lowmem_reserve[]: 0 2545 2546 2546 2546
[  698.993756]  ? zone_watermark_ok_safe+0x260/0x260
[  698.997364] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  699.023720]  ? __cpuset_node_allowed+0x136/0x540
[  699.027668] lowmem_reserve[]: 0 0 1 1 1
[  699.032684]  ? __isolate_free_page+0x4c0/0x4c0
[  699.037526] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  699.066465]  ? wake_all_kswapds+0x14d/0x300
[  699.071221] lowmem_reserve[]: 0 0 0 0 0
[  699.075217]  __alloc_pages_slowpath+0x2214/0x2870
[  699.079782] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  699.105728]  ? warn_alloc+0x110/0x110
[  699.110018] lowmem_reserve[]: 0 0 0 0 0
[  699.113994]  ? __lock_acquire+0x6ee/0x49c0
[  699.118818] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  699.146601]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.150399] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  699.154399]  ? should_fail+0x14d/0x85c
[  699.158618] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  699.170925]  ? __isolate_free_page+0x4c0/0x4c0
[  699.176453] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  699.189934]  __alloc_pages_nodemask+0x617/0x750
[  699.193815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  699.204499]  ? __alloc_pages_slowpath+0x2870/0x2870
[  699.209092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  699.224853]  ? find_held_lock+0x35/0x130
[  699.229530] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  699.238426]  cache_grow_begin+0x91/0x8c0
[  699.243430] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  699.252277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.256350] 280 total pagecache pages
[  699.265216]  ? __cpuset_node_allowed+0x136/0x540
[  699.269312] 0 pages in swap cache
[  699.277902]  fallback_alloc+0x1fd/0x2d0
[  699.283533] Swap cache stats: add 0, delete 0, find 0/0
[  699.287368]  ____cache_alloc_node+0x1be/0x1e0
[  699.292717] Free swap  = 0kB
[  699.296203]  kmem_cache_alloc+0x1f3/0x700
[  699.300173] Total swap = 0kB
[  699.305563]  ? mark_held_locks+0xb1/0x100
[  699.310058] 1965979 pages RAM
[  699.313220]  ? __netdev_alloc_skb+0x370/0x470
[  699.317358] 0 pages HighMem/MovableOnly
[  699.320389]  __build_skb+0x3e/0x310
[  699.324510] 341741 pages reserved
[  699.327736]  __netdev_alloc_skb+0x2ba/0x470
[  699.332227] 0 pages cma reserved
[  699.336242]  send_hsr_supervision_frame+0x110/0xfc0
[  699.340530] aoe: skb alloc failure
[  699.343933]  ? lock_acquire+0x16f/0x3f0
[  699.348296] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  699.351649]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  699.356656] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  699.360230]  hsr_announce+0x12f/0x3b0
[  699.389361]  call_timer_fn+0x18d/0x720
[  699.393253]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  699.398437]  ? process_timeout+0x40/0x40
[  699.402681]  ? run_timer_softirq+0x644/0x16a0
[  699.407192]  ? trace_hardirqs_on+0x67/0x220
[  699.411552]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  699.416773]  run_timer_softirq+0x64f/0x16a0
[  699.421099]  ? add_timer+0xbe0/0xbe0
[  699.424938]  ? __lock_is_held+0xb6/0x140
[  699.429012]  __do_softirq+0x25c/0x921
[  699.432838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.438409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.443969]  irq_exit+0x180/0x1d0
[  699.447424]  smp_apic_timer_interrupt+0x13b/0x550
[  699.452313]  apic_timer_interrupt+0xf/0x20
[  699.456541]  </IRQ>
[  699.458789] RIP: 0010:console_unlock+0xf3c/0x10d0
[  699.463649] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  699.482792] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  699.490530] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  699.497899] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  699.505185] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  699.512478] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  699.519877] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  699.527266]  ? netconsole_netdev_event+0x280/0x280
[  699.532212]  ? console_unlock+0xf36/0x10d0
[  699.536479]  vprintk_emit+0x280/0x6d0
[  699.540286]  vprintk_default+0x28/0x30
[  699.544172]  vprintk_func+0x7e/0x189
[  699.547920]  printk+0xba/0xed
[  699.551341]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  699.556099]  ? _raw_spin_unlock_irq+0x5e/0x90
[  699.560598]  dump_unreclaimable_slab.cold+0xde/0xef
[  699.565644]  dump_header+0x44b/0xa55
[  699.569387]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  699.574507]  ? ___ratelimit+0x60/0x595
[  699.578412]  ? do_raw_spin_unlock+0x181/0x270
[  699.582919]  oom_kill_process.cold+0x10/0x6ef
[  699.587451]  ? lock_downgrade+0x880/0x880
[  699.592060]  ? kasan_check_read+0x11/0x20
[  699.596374]  out_of_memory+0x362/0x1330
[  699.600359]  ? oom_killer_disable+0x280/0x280
[  699.604894]  ? mutex_trylock+0x18e/0x1e0
[  699.608979]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  699.614039]  __alloc_pages_slowpath+0x20b5/0x2870
[  699.618924]  ? warn_alloc+0x110/0x110
[  699.622742]  ? __lock_is_held+0xb6/0x140
[  699.626818]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.632362]  ? should_fail+0x14d/0x85c
[  699.636362]  ? __might_sleep+0x95/0x190
[  699.640361]  __alloc_pages_nodemask+0x617/0x750
[  699.645048]  ? kasan_check_read+0x11/0x20
[  699.649219]  ? __alloc_pages_slowpath+0x2870/0x2870
[  699.654264]  ? find_get_entry+0x3e1/0xa00
[  699.658529]  ? find_get_pages_contig+0xed0/0xed0
[  699.663311]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  699.668866]  alloc_pages_current+0x107/0x210
[  699.673318]  __page_cache_alloc+0x2bd/0x450
[  699.677642]  ? kasan_check_read+0x11/0x20
[  699.681939]  filemap_fault+0xfeb/0x1f00
[  699.685983]  ? lock_downgrade+0x880/0x880
[  699.690356]  ? __lock_page_or_retry+0xdc0/0xdc0
[  699.695041]  ? lock_acquire+0x16f/0x3f0
[  699.699014]  ? ext4_filemap_fault+0x7b/0xaf
[  699.703367]  ext4_filemap_fault+0x83/0xaf
[  699.707619]  __do_fault+0x111/0x480
[  699.711269]  __handle_mm_fault+0x2d78/0x3f80
[  699.715699]  ? copy_page_range+0x2030/0x2030
[  699.720294]  ? count_memcg_event_mm+0x2b1/0x4d0
[  699.724989]  handle_mm_fault+0x1b5/0x690
[  699.729069]  __do_page_fault+0x62a/0xe90
[  699.733152]  ? vmalloc_fault+0x740/0x740
[  699.737229]  ? trace_hardirqs_off_caller+0x65/0x220
[  699.742409]  ? trace_hardirqs_on_caller+0x6a/0x220
[  699.747365]  ? page_fault+0x8/0x30
[  699.750931]  do_page_fault+0x71/0x57d
[  699.754849]  ? page_fault+0x8/0x30
[  699.758407]  page_fault+0x1e/0x30
[  699.761877] RIP: 0033:0x45b153
[  699.765098] Code: Bad RIP value.
[  699.768576] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  699.774081] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  699.781364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  699.788664] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  699.796097] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  699.803520] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  699.810843] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  699.810985] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  699.818895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  699.829227] syz-fuzzer cpuset=/ mems_allowed=0-1
[  699.838799] Call Trace:
[  699.847495]  <IRQ>
[  699.849661]  dump_stack+0x197/0x210
[  699.853327]  warn_alloc.cold+0x7b/0x173
[  699.857320]  ? zone_watermark_ok_safe+0x260/0x260
[  699.862378]  ? __cpuset_node_allowed+0x136/0x540
[  699.867439]  ? __isolate_free_page+0x4c0/0x4c0
[  699.872204]  ? wake_all_kswapds+0x14d/0x300
[  699.876543]  __alloc_pages_slowpath+0x2214/0x2870
[  699.881406]  ? warn_alloc+0x110/0x110
[  699.885236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.890903]  ? should_fail+0x14d/0x85c
[  699.894901]  ? __isolate_free_page+0x4c0/0x4c0
[  699.899556]  __alloc_pages_nodemask+0x617/0x750
[  699.904241]  ? __alloc_pages_slowpath+0x2870/0x2870
[  699.909598]  cache_grow_begin+0x91/0x8c0
[  699.913681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.919326]  ? __cpuset_node_allowed+0x136/0x540
[  699.924369]  fallback_alloc+0x1fd/0x2d0
[  699.928376]  ____cache_alloc_node+0x1be/0x1e0
[  699.932885]  kmem_cache_alloc_node+0xe3/0x710
[  699.937415]  __alloc_skb+0xd5/0x5f0
[  699.941061]  ? skb_trim+0x190/0x190
[  699.944829]  ? check_preemption_disabled+0x48/0x290
[  699.949855]  ? lock_acquire+0x16f/0x3f0
[  699.953844]  new_skb+0x28/0x1d0
[  699.957129]  aoecmd_cfg+0x1b5/0x640
[  699.960800]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  699.965386]  ? timer_reduce+0x11d0/0x11d0
[  699.969673]  discover_timer+0x4e/0x60
[  699.973678]  call_timer_fn+0x18d/0x720
[  699.977669]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  699.982434]  ? process_timeout+0x40/0x40
[  699.986685]  ? run_timer_softirq+0x644/0x16a0
[  699.991224]  ? trace_hardirqs_on+0x67/0x220
[  699.995573]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  700.000253]  run_timer_softirq+0x64f/0x16a0
[  700.004589]  ? add_timer+0xbe0/0xbe0
[  700.008423]  ? __lock_is_held+0xb6/0x140
[  700.012515]  __do_softirq+0x25c/0x921
[  700.016473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.022027]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.027757]  irq_exit+0x180/0x1d0
[  700.031232]  smp_apic_timer_interrupt+0x13b/0x550
[  700.036262]  apic_timer_interrupt+0xf/0x20
[  700.040516]  </IRQ>
[  700.042760] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  700.047886] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  700.066918] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  700.074893] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  700.082337] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  700.089625] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  700.096909] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  700.104356] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  700.111796]  ? finish_task_switch+0x146/0x7c0
[  700.116331]  skb_clone+0x156/0x3e0
[  700.119889]  bpf_clone_redirect+0xb2/0x480
[  700.124167]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  700.129322]  ? mark_held_locks+0x100/0x100
[  700.133630]  ? __schedule+0x86e/0x1dc0
[  700.137617]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  700.142595]  ? firmware_map_remove+0x1a6/0x1a6
[  700.147503]  ? bpf_test_run+0x146/0x430
[  700.151531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.157312]  ? check_preemption_disabled+0x48/0x290
[  700.162354]  ? lock_acquire+0x16f/0x3f0
[  700.166372]  ? kasan_check_read+0x11/0x20
[  700.170581]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  700.175799]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  700.181363]  bpf_test_run+0x10d/0x430
[  700.185313]  bpf_prog_test_run_skb+0x64b/0xb20
[  700.190077]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  700.194928]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  700.200474]  ? fput+0x128/0x1a0
[  700.203977]  ? __bpf_prog_get+0x97/0x290
[  700.208096]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  700.213127]  bpf_prog_test_run+0x129/0x1a0
[  700.217388]  __x64_sys_bpf+0x397/0x4c0
[  700.221669]  ? bpf_prog_get+0x20/0x20
[  700.225515]  do_syscall_64+0xfd/0x620
[  700.229366]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  700.234574] RIP: 0033:0x45b399
[  700.237785] Code: Bad RIP value.
[  700.241179] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  700.249070] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  700.256511] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  700.263801] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  700.271085] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  700.278637] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  700.286256] warn_alloc_show_mem: 1 callbacks suppressed
[  700.286267] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  700.286283] Mem-Info:
[  700.286314] active_anon:254002 inactive_anon:214 isolated_anon:0
[  700.286314]  active_file:17 inactive_file:11 isolated_file:0
[  700.286314]  unevictable:0 dirty:0 writeback:0 unstable:0
[  700.286314]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  700.286314]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  700.286314]  free:10955 free_pcp:216 free_cma:0
[  700.292380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  700.292386] Call Trace:
[  700.292392]  <IRQ>
[  700.292418]  dump_stack+0x197/0x210
[  700.292441]  warn_alloc.cold+0x7b/0x173
[  700.300075] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.302504]  ? zone_watermark_ok_safe+0x260/0x260
[  700.336095] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.345636]  ? __cpuset_node_allowed+0x136/0x540
[  700.348216] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  700.350386]  ? __isolate_free_page+0x4c0/0x4c0
[  700.354170] lowmem_reserve[]: 0 2545 2546 2546 2546
[  700.358420]  ? wake_all_kswapds+0x14d/0x300
[  700.386607] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  700.391485]  __alloc_pages_slowpath+0x2214/0x2870
[  700.417333] lowmem_reserve[]: 0 0 1 1 1
[  700.422422]  ? warn_alloc+0x110/0x110
[  700.449298] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  700.453979]  ? __lock_acquire+0x6ee/0x49c0
[  700.459138] lowmem_reserve[]: 0 0 0 0 0
[  700.463700]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.493436] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  700.498314]  ? should_fail+0x14d/0x85c
[  700.502390] lowmem_reserve[]: 0 0 0 0 0
[  700.506418]  ? __isolate_free_page+0x4c0/0x4c0
[  700.532474] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  700.537067]  __alloc_pages_nodemask+0x617/0x750
[  700.541366] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  700.547233]  ? __alloc_pages_slowpath+0x2870/0x2870
[  700.575725] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  700.579729]  ? find_held_lock+0x35/0x130
[  700.583681] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  700.588278]  cache_grow_begin+0x91/0x8c0
[  700.601636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  700.606550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.620824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  700.626000]  ? __cpuset_node_allowed+0x136/0x540
[  700.636805] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  700.640953]  fallback_alloc+0x1fd/0x2d0
[  700.659822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  700.663946]  ____cache_alloc_node+0x1be/0x1e0
[  700.672937] 280 total pagecache pages
[  700.678618]  kmem_cache_alloc_node+0xe3/0x710
[  700.687283] 0 pages in swap cache
[  700.692174]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  700.692200]  __alloc_skb+0xd5/0x5f0
[  700.701442] Swap cache stats: add 0, delete 0, find 0/0
[  700.705539]  ? skb_trim+0x190/0x190
[  700.714308] Free swap  = 0kB
[  700.718972]  ? kasan_check_read+0x11/0x20
[  700.719003]  ndisc_alloc_skb+0x13c/0x340
[  700.722966] Total swap = 0kB
[  700.727487]  ndisc_send_rs+0x35f/0x6e0
[  700.730968] 1965979 pages RAM
[  700.735752]  addrconf_rs_timer+0x30f/0x680
[  700.739515] 0 pages HighMem/MovableOnly
[  700.745036]  ? ipv6_get_lladdr+0x490/0x490
[  700.748656] 341741 pages reserved
[  700.751690]  call_timer_fn+0x18d/0x720
[  700.756069] 0 pages cma reserved
[  700.756144] aoe: skb alloc failure
[  700.760547]  ? ipv6_get_lladdr+0x490/0x490
[  700.760562]  ? process_timeout+0x40/0x40
[  700.760573]  ? run_timer_softirq+0x644/0x16a0
[  700.760589]  ? trace_hardirqs_on+0x67/0x220
[  700.760607]  ? ipv6_get_lladdr+0x490/0x490
[  700.763909] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  700.767822]  run_timer_softirq+0x64f/0x16a0
[  700.771009] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  700.775505]  ? add_timer+0xbe0/0xbe0
[  700.775520]  ? __lock_is_held+0xb6/0x140
[  700.775545]  __do_softirq+0x25c/0x921
[  700.775564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.859555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.865417]  irq_exit+0x180/0x1d0
[  700.869022]  smp_apic_timer_interrupt+0x13b/0x550
[  700.874142]  apic_timer_interrupt+0xf/0x20
[  700.878482]  </IRQ>
[  700.880764] RIP: 0010:console_unlock+0xf3c/0x10d0
[  700.885675] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  700.905415] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  700.913139] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  700.920575] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  700.928951] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  700.936354] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  700.943843] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  700.951392]  ? netconsole_netdev_event+0x280/0x280
[  700.956560]  ? console_unlock+0xf36/0x10d0
[  700.960832]  vprintk_emit+0x280/0x6d0
[  700.964690]  vprintk_default+0x28/0x30
[  700.968591]  vprintk_func+0x7e/0x189
[  700.972680]  printk+0xba/0xed
[  700.975971]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  700.980743]  ? _raw_spin_unlock_irq+0x5e/0x90
[  700.985451]  dump_unreclaimable_slab.cold+0xde/0xef
[  700.990758]  dump_header+0x44b/0xa55
[  700.994483]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  700.999800]  ? ___ratelimit+0x60/0x595
[  701.003700]  ? do_raw_spin_unlock+0x181/0x270
[  701.008740]  oom_kill_process.cold+0x10/0x6ef
[  701.013460]  ? lock_downgrade+0x880/0x880
[  701.017794]  ? kasan_check_read+0x11/0x20
[  701.021971]  out_of_memory+0x362/0x1330
[  701.025989]  ? oom_killer_disable+0x280/0x280
[  701.030590]  ? mutex_trylock+0x18e/0x1e0
[  701.034661]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  701.039763]  __alloc_pages_slowpath+0x20b5/0x2870
[  701.044771]  ? warn_alloc+0x110/0x110
[  701.048831]  ? __lock_is_held+0xb6/0x140
[  701.052915]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.058624]  ? should_fail+0x14d/0x85c
[  701.062661]  ? __might_sleep+0x95/0x190
[  701.066786]  __alloc_pages_nodemask+0x617/0x750
[  701.071507]  ? kasan_check_read+0x11/0x20
[  701.076640]  ? __alloc_pages_slowpath+0x2870/0x2870
[  701.081999]  ? find_get_entry+0x3e1/0xa00
[  701.086402]  ? find_get_pages_contig+0xed0/0xed0
[  701.091177]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  701.096738]  alloc_pages_current+0x107/0x210
[  701.101307]  __page_cache_alloc+0x2bd/0x450
[  701.105639]  ? kasan_check_read+0x11/0x20
[  701.110027]  filemap_fault+0xfeb/0x1f00
[  701.114085]  ? lock_downgrade+0x880/0x880
[  701.118735]  ? __lock_page_or_retry+0xdc0/0xdc0
[  701.123511]  ? lock_acquire+0x16f/0x3f0
[  701.127537]  ? ext4_filemap_fault+0x7b/0xaf
[  701.132016]  ext4_filemap_fault+0x83/0xaf
[  701.136248]  __do_fault+0x111/0x480
[  701.139913]  __handle_mm_fault+0x2d78/0x3f80
[  701.144393]  ? copy_page_range+0x2030/0x2030
[  701.148970]  ? count_memcg_event_mm+0x2b1/0x4d0
[  701.153914]  handle_mm_fault+0x1b5/0x690
[  701.157990]  __do_page_fault+0x62a/0xe90
[  701.162069]  ? vmalloc_fault+0x740/0x740
[  701.166254]  ? trace_hardirqs_off_caller+0x65/0x220
[  701.171489]  ? trace_hardirqs_on_caller+0x6a/0x220
[  701.176531]  ? page_fault+0x8/0x30
[  701.180096]  do_page_fault+0x71/0x57d
[  701.183916]  ? page_fault+0x8/0x30
[  701.187473]  page_fault+0x1e/0x30
[  701.190929] RIP: 0033:0x45b153
[  701.194150] Code: Bad RIP value.
[  701.197689] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  701.203152] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  701.210920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  701.218370] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  701.225988] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  701.233396] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  701.241006] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  701.241073] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  701.249216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.249227] Call Trace:
[  701.256177] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  701.265771]  <IRQ>
[  701.268435] syz-fuzzer cpuset=/ mems_allowed=0-1
[  701.279146]  dump_stack+0x197/0x210
[  701.290626]  warn_alloc.cold+0x7b/0x173
[  701.294656]  ? zone_watermark_ok_safe+0x260/0x260
[  701.300355]  ? __cpuset_node_allowed+0x136/0x540
[  701.305184]  ? __isolate_free_page+0x4c0/0x4c0
[  701.309928]  ? wake_all_kswapds+0x14d/0x300
[  701.314357]  __alloc_pages_slowpath+0x2214/0x2870
[  701.319446]  ? warn_alloc+0x110/0x110
[  701.323922]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.329824]  ? should_fail+0x14d/0x85c
[  701.333891]  ? __isolate_free_page+0x4c0/0x4c0
[  701.338514]  __alloc_pages_nodemask+0x617/0x750
[  701.343205]  ? __alloc_pages_slowpath+0x2870/0x2870
[  701.348383]  cache_grow_begin+0x91/0x8c0
[  701.352458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.358029]  ? __cpuset_node_allowed+0x136/0x540
[  701.362815]  fallback_alloc+0x1fd/0x2d0
[  701.367052]  ____cache_alloc_node+0x1be/0x1e0
[  701.371681]  kmem_cache_alloc_node+0xe3/0x710
[  701.376199]  __alloc_skb+0xd5/0x5f0
[  701.380208]  ? skb_trim+0x190/0x190
[  701.383853]  ? check_preemption_disabled+0x48/0x290
[  701.389048]  ? lock_acquire+0x16f/0x3f0
[  701.393154]  new_skb+0x28/0x1d0
[  701.396759]  aoecmd_cfg+0x1b5/0x640
[  701.400546]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  701.404913]  ? timer_reduce+0x11d0/0x11d0
[  701.409115]  discover_timer+0x4e/0x60
[  701.413017]  call_timer_fn+0x18d/0x720
[  701.417007]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  701.421833]  ? process_timeout+0x40/0x40
[  701.426081]  ? run_timer_softirq+0x644/0x16a0
[  701.430841]  ? trace_hardirqs_on+0x67/0x220
[  701.435357]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  701.440370]  run_timer_softirq+0x64f/0x16a0
[  701.444711]  ? add_timer+0xbe0/0xbe0
[  701.448448]  ? __lock_is_held+0xb6/0x140
[  701.452607]  __do_softirq+0x25c/0x921
[  701.456469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.462241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.468003]  irq_exit+0x180/0x1d0
[  701.471485]  smp_apic_timer_interrupt+0x13b/0x550
[  701.476695]  apic_timer_interrupt+0xf/0x20
[  701.481317]  </IRQ>
[  701.483569] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  701.489138] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  701.509703] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  701.517651] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  701.525643] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  701.534326] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  701.541962] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  701.549541] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  701.556951]  ? finish_task_switch+0x146/0x7c0
[  701.561559]  skb_clone+0x156/0x3e0
[  701.565428]  bpf_clone_redirect+0xb2/0x480
[  701.569778]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  701.575042]  ? mark_held_locks+0x100/0x100
[  701.579288]  ? __schedule+0x86e/0x1dc0
[  701.583272]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  701.588765]  ? firmware_map_remove+0x1a6/0x1a6
[  701.593666]  ? bpf_test_run+0x146/0x430
[  701.597682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.603345]  ? check_preemption_disabled+0x48/0x290
[  701.608518]  ? lock_acquire+0x16f/0x3f0
[  701.612524]  ? kasan_check_read+0x11/0x20
[  701.616878]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  701.622279]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  701.628172]  bpf_test_run+0x10d/0x430
[  701.632121]  bpf_prog_test_run_skb+0x64b/0xb20
[  701.636935]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  701.641926]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  701.647483]  ? fput+0x128/0x1a0
[  701.651061]  ? __bpf_prog_get+0x97/0x290
[  701.655242]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  701.660298]  bpf_prog_test_run+0x129/0x1a0
[  701.664554]  __x64_sys_bpf+0x397/0x4c0
[  701.668635]  ? bpf_prog_get+0x20/0x20
[  701.672912]  do_syscall_64+0xfd/0x620
[  701.676839]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  701.682678] RIP: 0033:0x45b399
[  701.686382] Code: Bad RIP value.
[  701.690019] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  701.697761] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  701.705312] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  701.712819] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  701.720248] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  701.727602] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  701.735489] warn_alloc_show_mem: 1 callbacks suppressed
[  701.735500] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  701.735503] Mem-Info:
[  701.735533] active_anon:254002 inactive_anon:214 isolated_anon:0
[  701.735533]  active_file:17 inactive_file:11 isolated_file:0
[  701.735533]  unevictable:0 dirty:0 writeback:0 unstable:0
[  701.735533]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  701.735533]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  701.735533]  free:10955 free_pcp:216 free_cma:0
[  701.741060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.741067] Call Trace:
[  701.741073]  <IRQ>
[  701.741097]  dump_stack+0x197/0x210
[  701.741119]  warn_alloc.cold+0x7b/0x173
[  701.748946] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  701.751460]  ? zone_watermark_ok_safe+0x260/0x260
[  701.785413] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  701.794803]  ? __cpuset_node_allowed+0x136/0x540
[  701.797548] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.799710]  ? __isolate_free_page+0x4c0/0x4c0
[  701.803617] lowmem_reserve[]: 0 2545 2546 2546 2546
[  701.807627]  ? wake_all_kswapds+0x14d/0x300
[  701.836364] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  701.841241]  __alloc_pages_slowpath+0x2214/0x2870
[  701.867777] lowmem_reserve[]: 0 0 1 1 1
[  701.872589]  ? warn_alloc+0x110/0x110
[  701.898790] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  701.903515]  ? __lock_acquire+0x6ee/0x49c0
[  701.908520] lowmem_reserve[]: 0 0 0 0 0
[  701.913053]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.942741] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  701.947617]  ? should_fail+0x14d/0x85c
[  701.952013] lowmem_reserve[]: 0 0 0 0 0
[  701.956015]  ? __isolate_free_page+0x4c0/0x4c0
[  701.982558] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  701.986997]  __alloc_pages_nodemask+0x617/0x750
[  701.991545] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  701.997116]  ? __alloc_pages_slowpath+0x2870/0x2870
[  702.025823] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  702.029829]  ? find_held_lock+0x35/0x130
[  702.033963] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  702.039110]  cache_grow_begin+0x91/0x8c0
[  702.052740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.057603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.073774] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.073794] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.079022]  ? __cpuset_node_allowed+0x136/0x540
[  702.089995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  702.094078]  fallback_alloc+0x1fd/0x2d0
[  702.110043] 280 total pagecache pages
[  702.114218]  ____cache_alloc_node+0x1be/0x1e0
[  702.123339] 0 pages in swap cache
[  702.129711]  kmem_cache_alloc_node+0xe3/0x710
[  702.139279] Swap cache stats: add 0, delete 0, find 0/0
[  702.148802]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  702.153700] Free swap  = 0kB
[  702.153711] Total swap = 0kB
[  702.162507]  __alloc_skb+0xd5/0x5f0
[  702.166577] 1965979 pages RAM
[  702.170640]  ? skb_trim+0x190/0x190
[  702.175343] 0 pages HighMem/MovableOnly
[  702.175354] 341741 pages reserved
[  702.178840]  ? kasan_check_read+0x11/0x20
[  702.183461] 0 pages cma reserved
[  702.188997]  ndisc_alloc_skb+0x13c/0x340
[  702.193362] aoe: skb alloc failure
[  702.196481]  ndisc_send_rs+0x35f/0x6e0
[  702.199803] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  702.203534]  addrconf_rs_timer+0x30f/0x680
[  702.206784] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  702.210482]  ? ipv6_get_lladdr+0x490/0x490
[  702.263109]  call_timer_fn+0x18d/0x720
[  702.267294]  ? ipv6_get_lladdr+0x490/0x490
[  702.271669]  ? process_timeout+0x40/0x40
[  702.275788]  ? run_timer_softirq+0x644/0x16a0
[  702.280300]  ? trace_hardirqs_on+0x67/0x220
[  702.284996]  ? ipv6_get_lladdr+0x490/0x490
[  702.289458]  run_timer_softirq+0x64f/0x16a0
[  702.293977]  ? add_timer+0xbe0/0xbe0
[  702.297723]  ? __lock_is_held+0xb6/0x140
[  702.301980]  __do_softirq+0x25c/0x921
[  702.305803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.311368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.322070]  irq_exit+0x180/0x1d0
[  702.325560]  smp_apic_timer_interrupt+0x13b/0x550
[  702.330424]  apic_timer_interrupt+0xf/0x20
[  702.334810]  </IRQ>
[  702.337067] RIP: 0010:console_unlock+0xf3c/0x10d0
[  702.342176] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  702.361837] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  702.369744] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  702.377125] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  702.384645] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  702.391965] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  702.399554] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  702.407241]  ? netconsole_netdev_event+0x280/0x280
[  702.412255]  ? console_unlock+0xf36/0x10d0
[  702.416879]  vprintk_emit+0x280/0x6d0
[  702.420699]  vprintk_default+0x28/0x30
[  702.424768]  vprintk_func+0x7e/0x189
[  702.428688]  printk+0xba/0xed
[  702.431897]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  702.436765]  ? _raw_spin_unlock_irq+0x5e/0x90
[  702.441395]  dump_unreclaimable_slab.cold+0xde/0xef
[  702.446616]  dump_header+0x44b/0xa55
[  702.450345]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  702.455460]  ? ___ratelimit+0x60/0x595
[  702.459533]  ? do_raw_spin_unlock+0x181/0x270
[  702.464060]  oom_kill_process.cold+0x10/0x6ef
[  702.468614]  ? lock_downgrade+0x880/0x880
[  702.472842]  ? kasan_check_read+0x11/0x20
[  702.477119]  out_of_memory+0x362/0x1330
[  702.481288]  ? oom_killer_disable+0x280/0x280
[  702.486017]  ? mutex_trylock+0x18e/0x1e0
[  702.490181]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  702.495363]  __alloc_pages_slowpath+0x20b5/0x2870
[  702.500241]  ? warn_alloc+0x110/0x110
[  702.504065]  ? __lock_is_held+0xb6/0x140
[  702.508412]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.514281]  ? should_fail+0x14d/0x85c
[  702.518542]  ? __might_sleep+0x95/0x190
[  702.522952]  __alloc_pages_nodemask+0x617/0x750
[  702.527926]  ? kasan_check_read+0x11/0x20
[  702.532393]  ? __alloc_pages_slowpath+0x2870/0x2870
[  702.537541]  ? find_get_entry+0x3e1/0xa00
[  702.541911]  ? find_get_pages_contig+0xed0/0xed0
[  702.546876]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  702.552448]  alloc_pages_current+0x107/0x210
[  702.556922]  __page_cache_alloc+0x2bd/0x450
[  702.561268]  ? kasan_check_read+0x11/0x20
[  702.565679]  filemap_fault+0xfeb/0x1f00
[  702.569686]  ? lock_downgrade+0x880/0x880
[  702.573875]  ? __lock_page_or_retry+0xdc0/0xdc0
[  702.578581]  ? lock_acquire+0x16f/0x3f0
[  702.582801]  ? ext4_filemap_fault+0x7b/0xaf
[  702.587139]  ext4_filemap_fault+0x83/0xaf
[  702.591331]  __do_fault+0x111/0x480
[  702.595238]  __handle_mm_fault+0x2d78/0x3f80
[  702.599795]  ? copy_page_range+0x2030/0x2030
[  702.604240]  ? count_memcg_event_mm+0x2b1/0x4d0
[  702.609113]  handle_mm_fault+0x1b5/0x690
[  702.614420]  __do_page_fault+0x62a/0xe90
[  702.618836]  ? vmalloc_fault+0x740/0x740
[  702.623026]  ? trace_hardirqs_off_caller+0x65/0x220
[  702.628200]  ? trace_hardirqs_on_caller+0x6a/0x220
[  702.633236]  ? page_fault+0x8/0x30
[  702.636903]  do_page_fault+0x71/0x57d
[  702.640754]  ? page_fault+0x8/0x30
[  702.645631]  page_fault+0x1e/0x30
[  702.649444] RIP: 0033:0x45b153
[  702.652918] Code: Bad RIP value.
[  702.656390] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  702.661996] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  702.670140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  702.677785] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  702.685412] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  702.693885] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  702.702375] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  702.702452] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  702.710380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  702.710392] Call Trace:
[  702.717386] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  702.726999]  <IRQ>
[  702.729806] syz-fuzzer cpuset=/ mems_allowed=0-1
[  702.740505]  dump_stack+0x197/0x210
[  702.751544]  warn_alloc.cold+0x7b/0x173
[  702.755724]  ? zone_watermark_ok_safe+0x260/0x260
[  702.761346]  ? __cpuset_node_allowed+0x136/0x540
[  702.766870]  ? __isolate_free_page+0x4c0/0x4c0
[  702.771602]  ? wake_all_kswapds+0x14d/0x300
[  702.776271]  __alloc_pages_slowpath+0x2214/0x2870
[  702.781148]  ? warn_alloc+0x110/0x110
[  702.785234]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.790974]  ? should_fail+0x14d/0x85c
[  702.794970]  ? __isolate_free_page+0x4c0/0x4c0
[  702.799922]  __alloc_pages_nodemask+0x617/0x750
[  702.804719]  ? __alloc_pages_slowpath+0x2870/0x2870
[  702.809968]  cache_grow_begin+0x91/0x8c0
[  702.814300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.820090]  ? __cpuset_node_allowed+0x136/0x540
[  702.824994]  fallback_alloc+0x1fd/0x2d0
[  702.829078]  ____cache_alloc_node+0x1be/0x1e0
[  702.833812]  kmem_cache_alloc_node+0xe3/0x710
[  702.838802]  __alloc_skb+0xd5/0x5f0
[  702.842447]  ? skb_trim+0x190/0x190
[  702.846479]  ? check_preemption_disabled+0x48/0x290
[  702.851523]  ? lock_acquire+0x16f/0x3f0
[  702.855628]  new_skb+0x28/0x1d0
[  702.859285]  aoecmd_cfg+0x1b5/0x640
[  702.869980]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  702.875373]  ? timer_reduce+0x11d0/0x11d0
[  702.879693]  discover_timer+0x4e/0x60
[  702.883574]  call_timer_fn+0x18d/0x720
[  702.887475]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  702.892311]  ? process_timeout+0x40/0x40
[  702.896584]  ? run_timer_softirq+0x644/0x16a0
[  702.901307]  ? trace_hardirqs_on+0x67/0x220
[  702.905868]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  702.911000]  run_timer_softirq+0x64f/0x16a0
[  702.915500]  ? add_timer+0xbe0/0xbe0
[  702.919500]  ? __lock_is_held+0xb6/0x140
[  702.923601]  __do_softirq+0x25c/0x921
[  702.927667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.933305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.939132]  irq_exit+0x180/0x1d0
[  702.942950]  smp_apic_timer_interrupt+0x13b/0x550
[  702.948160]  apic_timer_interrupt+0xf/0x20
[  702.952413]  </IRQ>
[  702.954940] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  702.959939] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  702.979256] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  702.987319] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  702.994614] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  703.008827] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  703.016298] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  703.023886] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  703.031616]  ? finish_task_switch+0x146/0x7c0
[  703.036359]  skb_clone+0x156/0x3e0
[  703.040021]  bpf_clone_redirect+0xb2/0x480
[  703.044561]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  703.049820]  ? mark_held_locks+0x100/0x100
[  703.054305]  ? __schedule+0x86e/0x1dc0
[  703.058651]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  703.063782]  ? firmware_map_remove+0x1a6/0x1a6
[  703.068385]  ? bpf_test_run+0x146/0x430
[  703.072666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.078357]  ? check_preemption_disabled+0x48/0x290
[  703.083622]  ? lock_acquire+0x16f/0x3f0
[  703.087646]  ? kasan_check_read+0x11/0x20
[  703.091819]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  703.097248]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.102822]  bpf_test_run+0x10d/0x430
[  703.106642]  bpf_prog_test_run_skb+0x64b/0xb20
[  703.111466]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  703.116480]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.122478]  ? fput+0x128/0x1a0
[  703.125803]  ? __bpf_prog_get+0x97/0x290
[  703.129947]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  703.134926]  bpf_prog_test_run+0x129/0x1a0
[  703.139546]  __x64_sys_bpf+0x397/0x4c0
[  703.143538]  ? bpf_prog_get+0x20/0x20
[  703.147464]  do_syscall_64+0xfd/0x620
[  703.151400]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  703.156964] RIP: 0033:0x45b399
[  703.160196] Code: Bad RIP value.
[  703.163566] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  703.171469] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  703.180012] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  703.187515] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  703.195072] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  703.202370] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  703.209854] warn_alloc_show_mem: 1 callbacks suppressed
[  703.209864] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  703.209866] Mem-Info:
[  703.209896] active_anon:254002 inactive_anon:214 isolated_anon:0
[  703.209896]  active_file:17 inactive_file:11 isolated_file:0
[  703.209896]  unevictable:0 dirty:0 writeback:0 unstable:0
[  703.209896]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  703.209896]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  703.209896]  free:10955 free_pcp:216 free_cma:0
[  703.215562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  703.224717] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  703.227231] Call Trace:
[  703.261085] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  703.270764]  <IRQ>
[  703.299210] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  703.301820]  dump_stack+0x197/0x210
[  703.328245] lowmem_reserve[]: 0 2545 2546 2546 2546
[  703.330445]  warn_alloc.cold+0x7b/0x173
[  703.366517] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  703.370167]  ? zone_watermark_ok_safe+0x260/0x260
[  703.377539] lowmem_reserve[]: 0 0 1 1 1
[  703.381679]  ? __cpuset_node_allowed+0x136/0x540
[  703.411355] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  703.416519]  ? __isolate_free_page+0x4c0/0x4c0
[  703.420746] lowmem_reserve[]: 0 0 0 0 0
[  703.426056]  ? wake_all_kswapds+0x14d/0x300
[  703.452238] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  703.457192]  __alloc_pages_slowpath+0x2214/0x2870
[  703.461326] lowmem_reserve[]: 0 0 0 0 0
[  703.465805]  ? warn_alloc+0x110/0x110
[  703.493916] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  703.498800]  ? __lock_acquire+0x6ee/0x49c0
[  703.502820] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  703.506651]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.519280] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  703.523536]  ? should_fail+0x14d/0x85c
[  703.537518] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  703.543094]  ? __isolate_free_page+0x4c0/0x4c0
[  703.553988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  703.557904]  __alloc_pages_nodemask+0x617/0x750
[  703.573914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  703.573929] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  703.578814]  ? __alloc_pages_slowpath+0x2870/0x2870
[  703.587636] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  703.592337]  ? find_held_lock+0x35/0x130
[  703.601366] 280 total pagecache pages
[  703.610506]  cache_grow_begin+0x91/0x8c0
[  703.615529] 0 pages in swap cache
[  703.624603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.628672] Swap cache stats: add 0, delete 0, find 0/0
[  703.632571]  ? __cpuset_node_allowed+0x136/0x540
[  703.636612] Free swap  = 0kB
[  703.640174]  fallback_alloc+0x1fd/0x2d0
[  703.645864] Total swap = 0kB
[  703.651395]  ____cache_alloc_node+0x1be/0x1e0
[  703.656148] 1965979 pages RAM
[  703.659185]  kmem_cache_alloc_node+0xe3/0x710
[  703.663228] 0 pages HighMem/MovableOnly
[  703.666260]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  703.671091] 341741 pages reserved
[  703.674548]  __alloc_skb+0xd5/0x5f0
[  703.679149] 0 pages cma reserved
[  703.683245]  ? skb_trim+0x190/0x190
[  703.687737] aoe: skb alloc failure
[  703.691360]  ? kasan_check_read+0x11/0x20
[  703.691392]  ndisc_alloc_skb+0x13c/0x340
[  703.691408]  ndisc_send_rs+0x35f/0x6e0
[  703.691428]  addrconf_rs_timer+0x30f/0x680
[  703.695114] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  703.698461]  ? ipv6_get_lladdr+0x490/0x490
[  703.702078] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  703.705827]  call_timer_fn+0x18d/0x720
[  703.748290]  ? ipv6_get_lladdr+0x490/0x490
[  703.752627]  ? process_timeout+0x40/0x40
[  703.756861]  ? run_timer_softirq+0x644/0x16a0
[  703.761486]  ? trace_hardirqs_on+0x67/0x220
[  703.766050]  ? ipv6_get_lladdr+0x490/0x490
[  703.770355]  run_timer_softirq+0x64f/0x16a0
[  703.774783]  ? add_timer+0xbe0/0xbe0
[  703.778822]  ? __lock_is_held+0xb6/0x140
[  703.783233]  __do_softirq+0x25c/0x921
[  703.787432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.793078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.798646]  irq_exit+0x180/0x1d0
[  703.802348]  smp_apic_timer_interrupt+0x13b/0x550
[  703.807223]  apic_timer_interrupt+0xf/0x20
[  703.811464]  </IRQ>
[  703.813708] RIP: 0010:console_unlock+0xf3c/0x10d0
[  703.818552] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  703.838032] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  703.846774] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  703.854522] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  703.862088] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  703.869558] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  703.876942] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  703.884460]  ? netconsole_netdev_event+0x280/0x280
[  703.889427]  ? console_unlock+0xf36/0x10d0
[  703.893694]  vprintk_emit+0x280/0x6d0
[  703.897504]  vprintk_default+0x28/0x30
[  703.901544]  vprintk_func+0x7e/0x189
[  703.905287]  printk+0xba/0xed
[  703.908708]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  703.913481]  ? _raw_spin_unlock_irq+0x5e/0x90
[  703.918074]  dump_unreclaimable_slab.cold+0xde/0xef
[  703.923109]  dump_header+0x44b/0xa55
[  703.926836]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  703.932204]  ? ___ratelimit+0x60/0x595
[  703.936590]  ? do_raw_spin_unlock+0x181/0x270
[  703.941342]  oom_kill_process.cold+0x10/0x6ef
[  703.945865]  ? lock_downgrade+0x880/0x880
[  703.950064]  ? kasan_check_read+0x11/0x20
[  703.954666]  out_of_memory+0x362/0x1330
[  703.958666]  ? oom_killer_disable+0x280/0x280
[  703.963368]  ? mutex_trylock+0x18e/0x1e0
[  703.967599]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  703.972801]  __alloc_pages_slowpath+0x20b5/0x2870
[  703.977722]  ? warn_alloc+0x110/0x110
[  703.981556]  ? __lock_is_held+0xb6/0x140
[  703.985795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.991486]  ? should_fail+0x14d/0x85c
[  703.995407]  ? __might_sleep+0x95/0x190
[  703.999619]  __alloc_pages_nodemask+0x617/0x750
[  704.004596]  ? kasan_check_read+0x11/0x20
[  704.009084]  ? __alloc_pages_slowpath+0x2870/0x2870
[  704.014208]  ? find_get_entry+0x3e1/0xa00
[  704.018380]  ? find_get_pages_contig+0xed0/0xed0
[  704.023621]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  704.029550]  alloc_pages_current+0x107/0x210
[  704.033992]  __page_cache_alloc+0x2bd/0x450
[  704.038708]  ? kasan_check_read+0x11/0x20
[  704.043075]  filemap_fault+0xfeb/0x1f00
[  704.047111]  ? lock_downgrade+0x880/0x880
[  704.051517]  ? __lock_page_or_retry+0xdc0/0xdc0
[  704.056522]  ? lock_acquire+0x16f/0x3f0
[  704.060510]  ? ext4_filemap_fault+0x7b/0xaf
[  704.064869]  ext4_filemap_fault+0x83/0xaf
[  704.069272]  __do_fault+0x111/0x480
[  704.073213]  __handle_mm_fault+0x2d78/0x3f80
[  704.077865]  ? copy_page_range+0x2030/0x2030
[  704.082413]  ? count_memcg_event_mm+0x2b1/0x4d0
[  704.087430]  handle_mm_fault+0x1b5/0x690
[  704.091571]  __do_page_fault+0x62a/0xe90
[  704.095963]  ? vmalloc_fault+0x740/0x740
[  704.100340]  ? trace_hardirqs_off_caller+0x65/0x220
[  704.105546]  ? trace_hardirqs_on_caller+0x6a/0x220
[  704.110607]  ? page_fault+0x8/0x30
[  704.114172]  do_page_fault+0x71/0x57d
[  704.118145]  ? page_fault+0x8/0x30
[  704.121994]  page_fault+0x1e/0x30
[  704.125641] RIP: 0033:0x45b153
[  704.128892] Code: Bad RIP value.
[  704.132303] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  704.137771] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  704.145056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  704.152612] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  704.159905] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  704.167241] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  704.174750] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  704.174817] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  704.182750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  704.182756] Call Trace:
[  704.182762]  <IRQ>
[  704.182785]  dump_stack+0x197/0x210
[  704.182804]  warn_alloc.cold+0x7b/0x173
[  704.182823]  ? zone_watermark_ok_safe+0x260/0x260
[  704.189635] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  704.199044]  ? __cpuset_node_allowed+0x136/0x540
[  704.201731] syz-fuzzer cpuset=/ mems_allowed=0-1
[  704.204131]  ? __isolate_free_page+0x4c0/0x4c0
[  704.241704]  ? wake_all_kswapds+0x14d/0x300
[  704.246248]  __alloc_pages_slowpath+0x2214/0x2870
[  704.251210]  ? warn_alloc+0x110/0x110
[  704.255024]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.260671]  ? should_fail+0x14d/0x85c
[  704.264745]  ? __isolate_free_page+0x4c0/0x4c0
[  704.269367]  __alloc_pages_nodemask+0x617/0x750
[  704.274163]  ? __alloc_pages_slowpath+0x2870/0x2870
[  704.279582]  cache_grow_begin+0x91/0x8c0
[  704.283674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.289712]  ? __cpuset_node_allowed+0x136/0x540
[  704.294485]  fallback_alloc+0x1fd/0x2d0
[  704.298565]  ____cache_alloc_node+0x1be/0x1e0
[  704.303388]  kmem_cache_alloc_node+0xe3/0x710
[  704.312869]  __alloc_skb+0xd5/0x5f0
[  704.316652]  ? skb_trim+0x190/0x190
[  704.320385]  ? check_preemption_disabled+0x48/0x290
[  704.325415]  ? lock_acquire+0x16f/0x3f0
[  704.329416]  new_skb+0x28/0x1d0
[  704.332821]  aoecmd_cfg+0x1b5/0x640
[  704.336554]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  704.340922]  ? timer_reduce+0x11d0/0x11d0
[  704.345109]  discover_timer+0x4e/0x60
[  704.348918]  call_timer_fn+0x18d/0x720
[  704.352815]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  704.357746]  ? process_timeout+0x40/0x40
[  704.362067]  ? run_timer_softirq+0x644/0x16a0
[  704.366886]  ? trace_hardirqs_on+0x67/0x220
[  704.371228]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  704.376106]  run_timer_softirq+0x64f/0x16a0
[  704.380538]  ? add_timer+0xbe0/0xbe0
[  704.384658]  ? __lock_is_held+0xb6/0x140
[  704.388775]  __do_softirq+0x25c/0x921
[  704.392962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.398676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.404554]  irq_exit+0x180/0x1d0
[  704.408020]  smp_apic_timer_interrupt+0x13b/0x550
[  704.413036]  apic_timer_interrupt+0xf/0x20
[  704.417275]  </IRQ>
[  704.419720] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  704.425129] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  704.444525] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  704.453021] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  704.462396] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  704.469764] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  704.478240] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  704.485651] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  704.492981]  ? finish_task_switch+0x146/0x7c0
[  704.497505]  skb_clone+0x156/0x3e0
[  704.501118]  bpf_clone_redirect+0xb2/0x480
[  704.505459]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  704.510769]  ? mark_held_locks+0x100/0x100
[  704.515018]  ? __schedule+0x86e/0x1dc0
[  704.519107]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  704.523885]  ? firmware_map_remove+0x1a6/0x1a6
[  704.528521]  ? bpf_test_run+0x146/0x430
[  704.532568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.538129]  ? check_preemption_disabled+0x48/0x290
[  704.543457]  ? lock_acquire+0x16f/0x3f0
[  704.547510]  ? kasan_check_read+0x11/0x20
[  704.551667]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  704.557233]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  704.562963]  bpf_test_run+0x10d/0x430
[  704.566795]  bpf_prog_test_run_skb+0x64b/0xb20
[  704.571586]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  704.576529]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  704.582132]  ? fput+0x128/0x1a0
[  704.585442]  ? __bpf_prog_get+0x97/0x290
[  704.589511]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  704.594363]  bpf_prog_test_run+0x129/0x1a0
[  704.598808]  __x64_sys_bpf+0x397/0x4c0
[  704.602856]  ? bpf_prog_get+0x20/0x20
[  704.606682]  do_syscall_64+0xfd/0x620
[  704.610506]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  704.615702] RIP: 0033:0x45b399
[  704.618920] Code: Bad RIP value.
[  704.622540] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  704.630506] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  704.637907] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  704.645699] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  704.652988] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  704.660533] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  704.668058] warn_alloc_show_mem: 1 callbacks suppressed
[  704.668069] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  704.668071] Mem-Info:
[  704.668101] active_anon:254002 inactive_anon:214 isolated_anon:0
[  704.668101]  active_file:17 inactive_file:11 isolated_file:0
[  704.668101]  unevictable:0 dirty:0 writeback:0 unstable:0
[  704.668101]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  704.668101]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  704.668101]  free:10955 free_pcp:216 free_cma:0
[  704.673604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  704.681344] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  704.683935] Call Trace:
[  704.717642] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  704.727379]  <IRQ>
[  704.755880] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  704.758619]  dump_stack+0x197/0x210
[  704.784912] lowmem_reserve[]: 0 2545 2546 2546 2546
[  704.787113]  warn_alloc.cold+0x7b/0x173
[  704.813981] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  704.817929]  ? zone_watermark_ok_safe+0x260/0x260
[  704.822934] lowmem_reserve[]: 0 0 1 1 1
[  704.827036]  ? __cpuset_node_allowed+0x136/0x540
[  704.856455] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  704.861722]  ? __isolate_free_page+0x4c0/0x4c0
[  704.866041] lowmem_reserve[]: 0 0 0 0 0
[  704.870836]  ? wake_all_kswapds+0x14d/0x300
[  704.897298] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  704.901947]  __alloc_pages_slowpath+0x2214/0x2870
[  704.901982]  ? warn_alloc+0x110/0x110
[  704.906079] lowmem_reserve[]: 0 0 0 0 0
[  704.910448]  ? __lock_acquire+0x6ee/0x49c0
[  704.938709] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  704.943721]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.947758] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  704.952372]  ? should_fail+0x14d/0x85c
[  704.956965] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  704.969485]  ? __isolate_free_page+0x4c0/0x4c0
[  704.975023] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  704.988829]  __alloc_pages_nodemask+0x617/0x750
[  704.992716] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  705.003896]  ? __alloc_pages_slowpath+0x2870/0x2870
[  705.008592] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  705.024688]  ? find_held_lock+0x35/0x130
[  705.029360] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  705.038833]  cache_grow_begin+0x91/0x8c0
[  705.038853]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.043885] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  705.052778]  ? __cpuset_node_allowed+0x136/0x540
[  705.056833] 280 total pagecache pages
[  705.065865]  fallback_alloc+0x1fd/0x2d0
[  705.070091] 0 pages in swap cache
[  705.075826]  ____cache_alloc_node+0x1be/0x1e0
[  705.084675] Swap cache stats: add 0, delete 0, find 0/0
[  705.089570]  kmem_cache_alloc_node+0xe3/0x710
[  705.093750] Free swap  = 0kB
[  705.098035]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  705.101699] Total swap = 0kB
[  705.106320]  __alloc_skb+0xd5/0x5f0
[  705.111786] 1965979 pages RAM
[  705.116510]  ? skb_trim+0x190/0x190
[  705.119515] 0 pages HighMem/MovableOnly
[  705.119524] 341741 pages reserved
[  705.123910]  ? kasan_check_read+0x11/0x20
[  705.123940]  ndisc_alloc_skb+0x13c/0x340
[  705.126955] 0 pages cma reserved
[  705.130775]  ndisc_send_rs+0x35f/0x6e0
[  705.134253] aoe: skb alloc failure
[  705.137985]  addrconf_rs_timer+0x30f/0x680
[  705.142203] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  705.146004]  ? ipv6_get_lladdr+0x490/0x490
[  705.150274] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  705.154592]  call_timer_fn+0x18d/0x720
[  705.194470]  ? ipv6_get_lladdr+0x490/0x490
[  705.199028]  ? process_timeout+0x40/0x40
[  705.203116]  ? run_timer_softirq+0x644/0x16a0
[  705.207631]  ? trace_hardirqs_on+0x67/0x220
[  705.212101]  ? ipv6_get_lladdr+0x490/0x490
[  705.216348]  run_timer_softirq+0x64f/0x16a0
[  705.220724]  ? add_timer+0xbe0/0xbe0
[  705.224612]  ? __lock_is_held+0xb6/0x140
[  705.228703]  __do_softirq+0x25c/0x921
[  705.232601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.238596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.244455]  irq_exit+0x180/0x1d0
[  705.247927]  smp_apic_timer_interrupt+0x13b/0x550
[  705.253020]  apic_timer_interrupt+0xf/0x20
[  705.257276]  </IRQ>
[  705.259525] RIP: 0010:console_unlock+0xf3c/0x10d0
[  705.264718] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  705.283837] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  705.291654] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  705.299117] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  705.306585] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  705.314063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  705.321625] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  705.329040]  ? netconsole_netdev_event+0x280/0x280
[  705.334327]  ? console_unlock+0xf36/0x10d0
[  705.338604]  vprintk_emit+0x280/0x6d0
[  705.342420]  vprintk_default+0x28/0x30
[  705.346494]  vprintk_func+0x7e/0x189
[  705.350215]  printk+0xba/0xed
[  705.353564]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  705.358455]  ? _raw_spin_unlock_irq+0x5e/0x90
[  705.363192]  dump_unreclaimable_slab.cold+0xde/0xef
[  705.368224]  dump_header+0x44b/0xa55
[  705.372040]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  705.377181]  ? ___ratelimit+0x60/0x595
[  705.381423]  ? do_raw_spin_unlock+0x181/0x270
[  705.386149]  oom_kill_process.cold+0x10/0x6ef
[  705.390659]  ? lock_downgrade+0x880/0x880
[  705.395011]  ? kasan_check_read+0x11/0x20
[  705.399212]  out_of_memory+0x362/0x1330
[  705.403305]  ? oom_killer_disable+0x280/0x280
[  705.408034]  ? mutex_trylock+0x18e/0x1e0
[  705.412222]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  705.417203]  __alloc_pages_slowpath+0x20b5/0x2870
[  705.422089]  ? warn_alloc+0x110/0x110
[  705.425920]  ? __lock_is_held+0xb6/0x140
[  705.430136]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.435871]  ? should_fail+0x14d/0x85c
[  705.440144]  ? __might_sleep+0x95/0x190
[  705.444163]  __alloc_pages_nodemask+0x617/0x750
[  705.448899]  ? kasan_check_read+0x11/0x20
[  705.453379]  ? __alloc_pages_slowpath+0x2870/0x2870
[  705.458416]  ? find_get_entry+0x3e1/0xa00
[  705.462587]  ? find_get_pages_contig+0xed0/0xed0
[  705.467444]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  705.472996]  alloc_pages_current+0x107/0x210
[  705.477741]  __page_cache_alloc+0x2bd/0x450
[  705.482159]  ? kasan_check_read+0x11/0x20
[  705.486412]  filemap_fault+0xfeb/0x1f00
[  705.490423]  ? lock_downgrade+0x880/0x880
[  705.494641]  ? __lock_page_or_retry+0xdc0/0xdc0
[  705.499328]  ? lock_acquire+0x16f/0x3f0
[  705.503501]  ? ext4_filemap_fault+0x7b/0xaf
[  705.508045]  ext4_filemap_fault+0x83/0xaf
[  705.512401]  __do_fault+0x111/0x480
[  705.516097]  __handle_mm_fault+0x2d78/0x3f80
[  705.520518]  ? copy_page_range+0x2030/0x2030
[  705.525063]  ? count_memcg_event_mm+0x2b1/0x4d0
[  705.529865]  handle_mm_fault+0x1b5/0x690
[  705.534136]  __do_page_fault+0x62a/0xe90
[  705.538215]  ? vmalloc_fault+0x740/0x740
[  705.542288]  ? trace_hardirqs_off_caller+0x65/0x220
[  705.547464]  ? trace_hardirqs_on_caller+0x6a/0x220
[  705.552420]  ? page_fault+0x8/0x30
[  705.556011]  do_page_fault+0x71/0x57d
[  705.559952]  ? page_fault+0x8/0x30
[  705.563681]  page_fault+0x1e/0x30
[  705.567239] RIP: 0033:0x45b153
[  705.570451] Code: Bad RIP value.
[  705.573832] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  705.579471] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  705.586862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  705.594487] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  705.601952] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  705.609236] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  705.617086] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  705.617152] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  705.625000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  705.625005] Call Trace:
[  705.625012]  <IRQ>
[  705.625037]  dump_stack+0x197/0x210
[  705.625057]  warn_alloc.cold+0x7b/0x173
[  705.625076]  ? zone_watermark_ok_safe+0x260/0x260
[  705.631891] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  705.641243]  ? __cpuset_node_allowed+0x136/0x540
[  705.643934] syz-fuzzer cpuset=/ mems_allowed=0-1
[  705.646112]  ? __isolate_free_page+0x4c0/0x4c0
[  705.683484]  ? wake_all_kswapds+0x14d/0x300
[  705.687828]  __alloc_pages_slowpath+0x2214/0x2870
[  705.692840]  ? warn_alloc+0x110/0x110
[  705.696675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.702331]  ? should_fail+0x14d/0x85c
[  705.706243]  ? __isolate_free_page+0x4c0/0x4c0
[  705.711063]  __alloc_pages_nodemask+0x617/0x750
[  705.715875]  ? __alloc_pages_slowpath+0x2870/0x2870
[  705.721275]  cache_grow_begin+0x91/0x8c0
[  705.725485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.731270]  ? __cpuset_node_allowed+0x136/0x540
[  705.736211]  fallback_alloc+0x1fd/0x2d0
[  705.740226]  ____cache_alloc_node+0x1be/0x1e0
[  705.744754]  kmem_cache_alloc_node+0xe3/0x710
[  705.749392]  __alloc_skb+0xd5/0x5f0
[  705.753117]  ? skb_trim+0x190/0x190
[  705.756803]  ? check_preemption_disabled+0x48/0x290
[  705.762239]  ? lock_acquire+0x16f/0x3f0
[  705.766519]  new_skb+0x28/0x1d0
[  705.769936]  aoecmd_cfg+0x1b5/0x640
[  705.773794]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  705.778286]  ? timer_reduce+0x11d0/0x11d0
[  705.782639]  discover_timer+0x4e/0x60
[  705.786465]  call_timer_fn+0x18d/0x720
[  705.790763]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  705.795611]  ? process_timeout+0x40/0x40
[  705.799787]  ? run_timer_softirq+0x644/0x16a0
[  705.804440]  ? trace_hardirqs_on+0x67/0x220
[  705.808949]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  705.813838]  run_timer_softirq+0x64f/0x16a0
[  705.818176]  ? add_timer+0xbe0/0xbe0
[  705.821937]  ? __lock_is_held+0xb6/0x140
[  705.826035]  __do_softirq+0x25c/0x921
[  705.829847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.835715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.841550]  irq_exit+0x180/0x1d0
[  705.845022]  smp_apic_timer_interrupt+0x13b/0x550
[  705.850051]  apic_timer_interrupt+0xf/0x20
[  705.854700]  </IRQ>
[  705.856982] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  705.862013] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  705.882112] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  705.890430] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  705.897900] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  705.905887] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  705.913219] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  705.920513] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  705.927926]  ? finish_task_switch+0x146/0x7c0
[  705.932919]  skb_clone+0x156/0x3e0
[  705.936473]  bpf_clone_redirect+0xb2/0x480
[  705.941274]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  705.946810]  ? mark_held_locks+0x100/0x100
[  705.951212]  ? __schedule+0x86e/0x1dc0
[  705.955115]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  705.960073]  ? firmware_map_remove+0x1a6/0x1a6
[  705.964682]  ? bpf_test_run+0x146/0x430
[  705.968668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.975709]  ? check_preemption_disabled+0x48/0x290
[  705.981041]  ? lock_acquire+0x16f/0x3f0
[  705.985270]  ? kasan_check_read+0x11/0x20
[  705.989553]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  705.994754]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  706.001447]  bpf_test_run+0x10d/0x430
[  706.005309]  bpf_prog_test_run_skb+0x64b/0xb20
[  706.009907]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  706.015120]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  706.020698]  ? fput+0x128/0x1a0
[  706.024006]  ? __bpf_prog_get+0x97/0x290
[  706.028190]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  706.033150]  bpf_prog_test_run+0x129/0x1a0
[  706.037593]  __x64_sys_bpf+0x397/0x4c0
[  706.041585]  ? bpf_prog_get+0x20/0x20
[  706.045736]  do_syscall_64+0xfd/0x620
[  706.049758]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  706.054953] RIP: 0033:0x45b399
[  706.058161] Code: Bad RIP value.
[  706.061582] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  706.069528] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  706.076838] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  706.084121] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  706.091396] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  706.099029] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  706.106541] warn_alloc_show_mem: 1 callbacks suppressed
[  706.106552] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  706.106554] Mem-Info:
[  706.106584] active_anon:254002 inactive_anon:214 isolated_anon:0
[  706.106584]  active_file:17 inactive_file:11 isolated_file:0
[  706.106584]  unevictable:0 dirty:0 writeback:0 unstable:0
[  706.106584]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  706.106584]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  706.106584]  free:10955 free_pcp:216 free_cma:0
[  706.111943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  706.119409] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  706.121858] Call Trace:
[  706.155362] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  706.155373] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  706.165041]  <IRQ>
[  706.165068]  dump_stack+0x197/0x210
[  706.193423] lowmem_reserve[]: 0 2545 2546 2546 2546
[  706.196214]  warn_alloc.cold+0x7b/0x173
[  706.222849] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  706.249422]  ? zone_watermark_ok_safe+0x260/0x260
[  706.251551] lowmem_reserve[]: 0 0 1 1 1
[  706.255353]  ? __cpuset_node_allowed+0x136/0x540
[  706.260356] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  706.264393]  ? __isolate_free_page+0x4c0/0x4c0
[  706.296264] lowmem_reserve[]: 0 0 0 0 0
[  706.301343]  ? wake_all_kswapds+0x14d/0x300
[  706.305395] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  706.310331]  __alloc_pages_slowpath+0x2214/0x2870
[  706.336811] lowmem_reserve[]: 0 0 0 0 0
[  706.341695]  ? warn_alloc+0x110/0x110
[  706.345755] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  706.350101]  ? __lock_acquire+0x6ee/0x49c0
[  706.378294] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  706.383190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.387139] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  706.391030]  ? should_fail+0x14d/0x85c
[  706.404971] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  706.409356]  ? __isolate_free_page+0x4c0/0x4c0
[  706.409381]  __alloc_pages_nodemask+0x617/0x750
[  706.423435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  706.429261]  ? __alloc_pages_slowpath+0x2870/0x2870
[  706.440146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  706.444091]  ? find_held_lock+0x35/0x130
[  706.460142] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  706.464794]  cache_grow_begin+0x91/0x8c0
[  706.469750] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  706.478899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.483980] 280 total pagecache pages
[  706.492793]  ? __cpuset_node_allowed+0x136/0x540
[  706.496846] 0 pages in swap cache
[  706.506053]  fallback_alloc+0x1fd/0x2d0
[  706.510462] Swap cache stats: add 0, delete 0, find 0/0
[  706.519685]  ____cache_alloc_node+0x1be/0x1e0
[  706.519708]  kmem_cache_alloc+0x1f3/0x700
[  706.525428] Free swap  = 0kB
[  706.529249]  ? mark_held_locks+0xb1/0x100
[  706.534001] Total swap = 0kB
[  706.537484]  ? __netdev_alloc_skb+0x370/0x470
[  706.541682] 1965979 pages RAM
[  706.547182]  __build_skb+0x3e/0x310
[  706.551927] 0 pages HighMem/MovableOnly
[  706.551937] 341741 pages reserved
[  706.556313]  __netdev_alloc_skb+0x2ba/0x470
[  706.559318] 0 pages cma reserved
[  706.563504]  send_hsr_supervision_frame+0x110/0xfc0
[  706.566720] aoe: skb alloc failure
[  706.571180]  ? lock_acquire+0x16f/0x3f0
[  706.571200]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  706.571219]  hsr_announce+0x12f/0x3b0
[  706.571239]  call_timer_fn+0x18d/0x720
[  706.574380] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  706.578106]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  706.582306] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  706.585777]  ? process_timeout+0x40/0x40
[  706.646335]  ? run_timer_softirq+0x644/0x16a0
[  706.650875]  ? trace_hardirqs_on+0x67/0x220
[  706.655219]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  706.660653]  run_timer_softirq+0x64f/0x16a0
[  706.664987]  ? add_timer+0xbe0/0xbe0
[  706.669099]  ? __lock_is_held+0xb6/0x140
[  706.673187]  __do_softirq+0x25c/0x921
[  706.676989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.682541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.688378]  irq_exit+0x180/0x1d0
[  706.691999]  smp_apic_timer_interrupt+0x13b/0x550
[  706.697098]  apic_timer_interrupt+0xf/0x20
[  706.701696]  </IRQ>
[  706.703946] RIP: 0010:console_unlock+0xf3c/0x10d0
[  706.709046] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  706.728683] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  706.736531] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  706.743861] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  706.751395] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  706.759064] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  706.766551] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  706.774311]  ? netconsole_netdev_event+0x280/0x280
[  706.779256]  ? console_unlock+0xf36/0x10d0
[  706.783683]  vprintk_emit+0x280/0x6d0
[  706.787493]  vprintk_default+0x28/0x30
[  706.791495]  vprintk_func+0x7e/0x189
[  706.795348]  printk+0xba/0xed
[  706.799676]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  706.804704]  ? _raw_spin_unlock_irq+0x5e/0x90
[  706.809343]  dump_unreclaimable_slab.cold+0xde/0xef
[  706.814443]  dump_header+0x44b/0xa55
[  706.818249]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  706.823530]  ? ___ratelimit+0x60/0x595
[  706.827623]  ? do_raw_spin_unlock+0x181/0x270
[  706.832413]  oom_kill_process.cold+0x10/0x6ef
[  706.837084]  ? lock_downgrade+0x880/0x880
[  706.841276]  ? kasan_check_read+0x11/0x20
[  706.845651]  out_of_memory+0x362/0x1330
[  706.849913]  ? oom_killer_disable+0x280/0x280
[  706.855323]  ? mutex_trylock+0x18e/0x1e0
[  706.859607]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  706.864655]  __alloc_pages_slowpath+0x20b5/0x2870
[  706.869521]  ? warn_alloc+0x110/0x110
[  706.873531]  ? __lock_is_held+0xb6/0x140
[  706.877713]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.883376]  ? should_fail+0x14d/0x85c
[  706.887933]  ? __might_sleep+0x95/0x190
[  706.892221]  __alloc_pages_nodemask+0x617/0x750
[  706.897060]  ? kasan_check_read+0x11/0x20
[  706.901649]  ? __alloc_pages_slowpath+0x2870/0x2870
[  706.907385]  ? find_get_entry+0x3e1/0xa00
[  706.911715]  ? find_get_pages_contig+0xed0/0xed0
[  706.916859]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  706.922485]  alloc_pages_current+0x107/0x210
[  706.927050]  __page_cache_alloc+0x2bd/0x450
[  706.931501]  ? kasan_check_read+0x11/0x20
[  706.935845]  filemap_fault+0xfeb/0x1f00
[  706.939979]  ? lock_downgrade+0x880/0x880
[  706.944544]  ? __lock_page_or_retry+0xdc0/0xdc0
[  706.949351]  ? lock_acquire+0x16f/0x3f0
[  706.953350]  ? ext4_filemap_fault+0x7b/0xaf
[  706.957859]  ext4_filemap_fault+0x83/0xaf
[  706.962034]  __do_fault+0x111/0x480
[  706.965682]  __handle_mm_fault+0x2d78/0x3f80
[  706.970106]  ? copy_page_range+0x2030/0x2030
[  706.974551]  ? count_memcg_event_mm+0x2b1/0x4d0
[  706.979352]  handle_mm_fault+0x1b5/0x690
[  706.983582]  __do_page_fault+0x62a/0xe90
[  706.987671]  ? vmalloc_fault+0x740/0x740
[  706.991908]  ? trace_hardirqs_off_caller+0x65/0x220
[  706.997173]  ? trace_hardirqs_on_caller+0x6a/0x220
[  707.002117]  ? page_fault+0x8/0x30
[  707.005683]  do_page_fault+0x71/0x57d
[  707.010042]  ? page_fault+0x8/0x30
[  707.013741]  page_fault+0x1e/0x30
[  707.017335] RIP: 0033:0x45b153
[  707.020739] Code: Bad RIP value.
[  707.024295] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  707.029750] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  707.037665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  707.045127] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  707.052538] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  707.059952] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  707.067497] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  707.067705] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  707.075598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  707.075608] Call Trace:
[  707.086175] syz-fuzzer cpuset=/ mems_allowed=0-1
[  707.096015]  <IRQ>
[  707.105765]  dump_stack+0x197/0x210
[  707.109503]  warn_alloc.cold+0x7b/0x173
[  707.113556]  ? zone_watermark_ok_safe+0x260/0x260
[  707.118411]  ? __cpuset_node_allowed+0x136/0x540
[  707.123303]  ? __isolate_free_page+0x4c0/0x4c0
[  707.129403]  ? wake_all_kswapds+0x14d/0x300
[  707.133765]  __alloc_pages_slowpath+0x2214/0x2870
[  707.138796]  ? warn_alloc+0x110/0x110
[  707.142656]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.148483]  ? should_fail+0x14d/0x85c
[  707.152567]  ? __isolate_free_page+0x4c0/0x4c0
[  707.157350]  __alloc_pages_nodemask+0x617/0x750
[  707.162140]  ? __alloc_pages_slowpath+0x2870/0x2870
[  707.167542]  cache_grow_begin+0x91/0x8c0
[  707.171700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.177265]  ? __cpuset_node_allowed+0x136/0x540
[  707.182053]  fallback_alloc+0x1fd/0x2d0
[  707.186039]  ____cache_alloc_node+0x1be/0x1e0
[  707.190850]  kmem_cache_alloc_node+0xe3/0x710
[  707.195394]  __alloc_skb+0xd5/0x5f0
[  707.199218]  ? skb_trim+0x190/0x190
[  707.202964]  ? check_preemption_disabled+0x48/0x290
[  707.208015]  ? lock_acquire+0x16f/0x3f0
[  707.212181]  new_skb+0x28/0x1d0
[  707.215594]  aoecmd_cfg+0x1b5/0x640
[  707.220346]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  707.224682]  ? timer_reduce+0x11d0/0x11d0
[  707.228857]  discover_timer+0x4e/0x60
[  707.232673]  call_timer_fn+0x18d/0x720
[  707.236730]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  707.241533]  ? process_timeout+0x40/0x40
[  707.245699]  ? run_timer_softirq+0x644/0x16a0
[  707.250513]  ? trace_hardirqs_on+0x67/0x220
[  707.254859]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  707.259550]  run_timer_softirq+0x64f/0x16a0
[  707.264022]  ? add_timer+0xbe0/0xbe0
[  707.267754]  ? __lock_is_held+0xb6/0x140
[  707.271849]  __do_softirq+0x25c/0x921
[  707.275656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.281229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.286879]  irq_exit+0x180/0x1d0
[  707.290353]  smp_apic_timer_interrupt+0x13b/0x550
[  707.295327]  apic_timer_interrupt+0xf/0x20
[  707.299571]  </IRQ>
[  707.301823] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  707.306765] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  707.325804] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  707.333534] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  707.341173] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  707.348626] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  707.356558] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  707.363959] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  707.371735]  ? finish_task_switch+0x146/0x7c0
[  707.376590]  skb_clone+0x156/0x3e0
[  707.380186]  bpf_clone_redirect+0xb2/0x480
[  707.384609]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  707.390131]  ? mark_held_locks+0x100/0x100
[  707.394606]  ? __schedule+0x86e/0x1dc0
[  707.398601]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  707.403398]  ? firmware_map_remove+0x1a6/0x1a6
[  707.408006]  ? bpf_test_run+0x146/0x430
[  707.412183]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.418047]  ? check_preemption_disabled+0x48/0x290
[  707.423249]  ? lock_acquire+0x16f/0x3f0
[  707.427410]  ? kasan_check_read+0x11/0x20
[  707.431633]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  707.436941]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  707.442594]  bpf_test_run+0x10d/0x430
[  707.446450]  bpf_prog_test_run_skb+0x64b/0xb20
[  707.451415]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  707.456315]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  707.461870]  ? fput+0x128/0x1a0
[  707.465176]  ? __bpf_prog_get+0x97/0x290
[  707.469245]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  707.474303]  bpf_prog_test_run+0x129/0x1a0
[  707.478549]  __x64_sys_bpf+0x397/0x4c0
[  707.482446]  ? bpf_prog_get+0x20/0x20
[  707.486298]  do_syscall_64+0xfd/0x620
[  707.490312]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  707.495514] RIP: 0033:0x45b399
[  707.499146] Code: Bad RIP value.
[  707.502520] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  707.510343] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  707.518202] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  707.526116] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  707.533567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  707.541247] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  707.548680] warn_alloc_show_mem: 1 callbacks suppressed
[  707.548697] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  707.548700] Mem-Info:
[  707.548731] active_anon:254002 inactive_anon:214 isolated_anon:0
[  707.548731]  active_file:17 inactive_file:11 isolated_file:0
[  707.548731]  unevictable:0 dirty:0 writeback:0 unstable:0
[  707.548731]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  707.548731]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  707.548731]  free:10955 free_pcp:216 free_cma:0
[  707.554560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  707.562582] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  707.565140] Call Trace:
[  707.598871] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  707.608513]  <IRQ>
[  707.636615] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  707.639220]  dump_stack+0x197/0x210
[  707.665601] lowmem_reserve[]: 0 2545 2546 2546 2546
[  707.667785]  warn_alloc.cold+0x7b/0x173
[  707.694796] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  707.698455]  ? zone_watermark_ok_safe+0x260/0x260
[  707.703606] lowmem_reserve[]: 0 0 1 1 1
[  707.707820]  ? __cpuset_node_allowed+0x136/0x540
[  707.737562] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  707.742589]  ? __isolate_free_page+0x4c0/0x4c0
[  707.746591] lowmem_reserve[]: 0 0 0 0 0
[  707.751506]  ? wake_all_kswapds+0x14d/0x300
[  707.778014] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  707.782841]  __alloc_pages_slowpath+0x2214/0x2870
[  707.786788] lowmem_reserve[]: 0 0 0 0 0
[  707.791298]  ? warn_alloc+0x110/0x110
[  707.819833] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  707.824752]  ? __lock_acquire+0x6ee/0x49c0
[  707.828875] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  707.832723]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.845186] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  707.849446]  ? should_fail+0x14d/0x85c
[  707.863140] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  707.868786]  ? __isolate_free_page+0x4c0/0x4c0
[  707.879670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  707.883955]  __alloc_pages_nodemask+0x617/0x750
[  707.900019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  707.900034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  707.904637]  ? __alloc_pages_slowpath+0x2870/0x2870
[  707.913917] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  707.918975]  ? find_held_lock+0x35/0x130
[  707.927619] 280 total pagecache pages
[  707.936476]  cache_grow_begin+0x91/0x8c0
[  707.941574] 0 pages in swap cache
[  707.950417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.954496] Swap cache stats: add 0, delete 0, find 0/0
[  707.954505] Free swap  = 0kB
[  707.958476]  ? __cpuset_node_allowed+0x136/0x540
[  707.962678] Total swap = 0kB
[  707.966193]  fallback_alloc+0x1fd/0x2d0
[  707.971713] 1965979 pages RAM
[  707.977436]  ____cache_alloc_node+0x1be/0x1e0
[  707.980454] 0 pages HighMem/MovableOnly
[  707.980468] 341741 pages reserved
[  707.985261]  kmem_cache_alloc+0x1f3/0x700
[  707.988272] 0 pages cma reserved
[  707.992432]  ? mark_held_locks+0xb1/0x100
[  707.995656] aoe: skb alloc failure
[  708.000128]  ? __netdev_alloc_skb+0x370/0x470
[  708.004359] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  708.007734]  __build_skb+0x3e/0x310
[  708.012129] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  708.015521]  __netdev_alloc_skb+0x2ba/0x470
[  708.052102]  send_hsr_supervision_frame+0x110/0xfc0
[  708.057311]  ? lock_acquire+0x16f/0x3f0
[  708.061343]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  708.066411]  hsr_announce+0x12f/0x3b0
[  708.070502]  call_timer_fn+0x18d/0x720
[  708.074417]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  708.079802]  ? process_timeout+0x40/0x40
[  708.083867]  ? run_timer_softirq+0x644/0x16a0
[  708.088514]  ? trace_hardirqs_on+0x67/0x220
[  708.092947]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  708.098154]  run_timer_softirq+0x64f/0x16a0
[  708.102678]  ? add_timer+0xbe0/0xbe0
[  708.106409]  ? __lock_is_held+0xb6/0x140
[  708.110634]  __do_softirq+0x25c/0x921
[  708.114591]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.120263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.125817]  irq_exit+0x180/0x1d0
[  708.129416]  smp_apic_timer_interrupt+0x13b/0x550
[  708.134334]  apic_timer_interrupt+0xf/0x20
[  708.138842]  </IRQ>
[  708.141231] RIP: 0010:console_unlock+0xf3c/0x10d0
[  708.146078] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  708.165558] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  708.173346] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  708.180614] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  708.188019] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  708.195504] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  708.203661] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  708.211114]  ? netconsole_netdev_event+0x280/0x280
[  708.216093]  ? console_unlock+0xf36/0x10d0
[  708.220354]  vprintk_emit+0x280/0x6d0
[  708.224170]  vprintk_default+0x28/0x30
[  708.228278]  vprintk_func+0x7e/0x189
[  708.232001]  printk+0xba/0xed
[  708.235121]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  708.240071]  ? _raw_spin_unlock_irq+0x5e/0x90
[  708.244578]  dump_unreclaimable_slab.cold+0xde/0xef
[  708.249833]  dump_header+0x44b/0xa55
[  708.253553]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  708.258659]  ? ___ratelimit+0x60/0x595
[  708.262607]  ? do_raw_spin_unlock+0x181/0x270
[  708.267317]  oom_kill_process.cold+0x10/0x6ef
[  708.271838]  ? lock_downgrade+0x880/0x880
[  708.276025]  ? kasan_check_read+0x11/0x20
[  708.280186]  out_of_memory+0x362/0x1330
[  708.284177]  ? oom_killer_disable+0x280/0x280
[  708.288861]  ? mutex_trylock+0x18e/0x1e0
[  708.292939]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  708.298172]  __alloc_pages_slowpath+0x20b5/0x2870
[  708.303169]  ? warn_alloc+0x110/0x110
[  708.307027]  ? __lock_is_held+0xb6/0x140
[  708.311200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.316914]  ? should_fail+0x14d/0x85c
[  708.320821]  ? __might_sleep+0x95/0x190
[  708.325084]  __alloc_pages_nodemask+0x617/0x750
[  708.329908]  ? kasan_check_read+0x11/0x20
[  708.334073]  ? __alloc_pages_slowpath+0x2870/0x2870
[  708.339185]  ? find_get_entry+0x3e1/0xa00
[  708.343616]  ? find_get_pages_contig+0xed0/0xed0
[  708.348379]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  708.354164]  alloc_pages_current+0x107/0x210
[  708.358879]  __page_cache_alloc+0x2bd/0x450
[  708.363311]  ? kasan_check_read+0x11/0x20
[  708.367772]  filemap_fault+0xfeb/0x1f00
[  708.371793]  ? lock_downgrade+0x880/0x880
[  708.375962]  ? __lock_page_or_retry+0xdc0/0xdc0
[  708.380652]  ? lock_acquire+0x16f/0x3f0
[  708.384807]  ? ext4_filemap_fault+0x7b/0xaf
[  708.389176]  ext4_filemap_fault+0x83/0xaf
[  708.393562]  __do_fault+0x111/0x480
[  708.397394]  __handle_mm_fault+0x2d78/0x3f80
[  708.401822]  ? copy_page_range+0x2030/0x2030
[  708.406263]  ? count_memcg_event_mm+0x2b1/0x4d0
[  708.410943]  handle_mm_fault+0x1b5/0x690
[  708.415349]  __do_page_fault+0x62a/0xe90
[  708.419456]  ? vmalloc_fault+0x740/0x740
[  708.423556]  ? trace_hardirqs_off_caller+0x65/0x220
[  708.428809]  ? trace_hardirqs_on_caller+0x6a/0x220
[  708.433767]  ? page_fault+0x8/0x30
[  708.437320]  do_page_fault+0x71/0x57d
[  708.441312]  ? page_fault+0x8/0x30
[  708.444880]  page_fault+0x1e/0x30
[  708.448425] RIP: 0033:0x45b153
[  708.451673] Code: Bad RIP value.
[  708.455108] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  708.460545] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  708.467820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  708.475105] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  708.482470] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  708.489986] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  708.497533] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  708.497665] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  708.505488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.515734] syz-fuzzer cpuset=/ mems_allowed=0-1
[  708.525620] Call Trace:
[  708.532964]  <IRQ>
[  708.535131]  dump_stack+0x197/0x210
[  708.538768]  warn_alloc.cold+0x7b/0x173
[  708.542760]  ? zone_watermark_ok_safe+0x260/0x260
[  708.547837]  ? __cpuset_node_allowed+0x136/0x540
[  708.552626]  ? __isolate_free_page+0x4c0/0x4c0
[  708.557491]  ? wake_all_kswapds+0x14d/0x300
[  708.562115]  __alloc_pages_slowpath+0x2214/0x2870
[  708.566981]  ? warn_alloc+0x110/0x110
[  708.570789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.576530]  ? should_fail+0x14d/0x85c
[  708.580530]  ? __isolate_free_page+0x4c0/0x4c0
[  708.585239]  __alloc_pages_nodemask+0x617/0x750
[  708.590185]  ? __alloc_pages_slowpath+0x2870/0x2870
[  708.595293]  cache_grow_begin+0x91/0x8c0
[  708.599608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.605488]  ? __cpuset_node_allowed+0x136/0x540
[  708.610567]  fallback_alloc+0x1fd/0x2d0
[  708.614553]  ____cache_alloc_node+0x1be/0x1e0
[  708.619067]  kmem_cache_alloc_node+0xe3/0x710
[  708.623724]  __alloc_skb+0xd5/0x5f0
[  708.627604]  ? skb_trim+0x190/0x190
[  708.631291]  ? check_preemption_disabled+0x48/0x290
[  708.636314]  ? lock_acquire+0x16f/0x3f0
[  708.640315]  new_skb+0x28/0x1d0
[  708.643663]  aoecmd_cfg+0x1b5/0x640
[  708.647309]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  708.651646]  ? timer_reduce+0x11d0/0x11d0
[  708.655963]  discover_timer+0x4e/0x60
[  708.659774]  call_timer_fn+0x18d/0x720
[  708.663688]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  708.668386]  ? process_timeout+0x40/0x40
[  708.672462]  ? run_timer_softirq+0x644/0x16a0
[  708.676971]  ? trace_hardirqs_on+0x67/0x220
[  708.681652]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  708.686395]  run_timer_softirq+0x64f/0x16a0
[  708.690781]  ? add_timer+0xbe0/0xbe0
[  708.694514]  ? __lock_is_held+0xb6/0x140
[  708.698608]  __do_softirq+0x25c/0x921
[  708.702469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.708097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.713664]  irq_exit+0x180/0x1d0
[  708.717134]  smp_apic_timer_interrupt+0x13b/0x550
[  708.722188]  apic_timer_interrupt+0xf/0x20
[  708.726468]  </IRQ>
[  708.728741] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  708.733692] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  708.753067] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  708.760892] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  708.768223] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  708.775588] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  708.783113] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  708.790577] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  708.798052]  ? finish_task_switch+0x146/0x7c0
[  708.802696]  skb_clone+0x156/0x3e0
[  708.806270]  bpf_clone_redirect+0xb2/0x480
[  708.810768]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  708.815886]  ? mark_held_locks+0x100/0x100
[  708.820334]  ? __schedule+0x86e/0x1dc0
[  708.824289]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  708.829080]  ? firmware_map_remove+0x1a6/0x1a6
[  708.834429]  ? bpf_test_run+0x146/0x430
[  708.838625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.844540]  ? check_preemption_disabled+0x48/0x290
[  708.849581]  ? lock_acquire+0x16f/0x3f0
[  708.853647]  ? kasan_check_read+0x11/0x20
[  708.857850]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  708.863058]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  708.868743]  bpf_test_run+0x10d/0x430
[  708.872725]  bpf_prog_test_run_skb+0x64b/0xb20
[  708.877320]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  708.882234]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  708.888077]  ? fput+0x128/0x1a0
[  708.891366]  ? __bpf_prog_get+0x97/0x290
[  708.895438]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  708.900302]  bpf_prog_test_run+0x129/0x1a0
[  708.904618]  __x64_sys_bpf+0x397/0x4c0
[  708.908511]  ? bpf_prog_get+0x20/0x20
[  708.912459]  do_syscall_64+0xfd/0x620
[  708.916536]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  708.921833] RIP: 0033:0x45b399
[  708.925235] Code: Bad RIP value.
[  708.928611] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  708.936328] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  708.943661] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  708.951132] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  708.958640] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  708.966083] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  708.973427] warn_alloc_show_mem: 1 callbacks suppressed
[  708.973438] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  708.973440] Mem-Info:
[  708.973470] active_anon:254002 inactive_anon:214 isolated_anon:0
[  708.973470]  active_file:17 inactive_file:11 isolated_file:0
[  708.973470]  unevictable:0 dirty:0 writeback:0 unstable:0
[  708.973470]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  708.973470]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  708.973470]  free:10955 free_pcp:216 free_cma:0
[  708.979065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.979076] Call Trace:
[  708.986689] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  708.989098]  <IRQ>
[  709.022785] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  709.032441]  dump_stack+0x197/0x210
[  709.035013] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  709.062917]  warn_alloc.cold+0x7b/0x173
[  709.065049] lowmem_reserve[]: 0 2545 2546 2546 2546
[  709.091104]  ? zone_watermark_ok_safe+0x260/0x260
[  709.094748] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  709.121229]  ? __cpuset_node_allowed+0x136/0x540
[  709.125363] lowmem_reserve[]: 0 0 1 1 1
[  709.130596]  ? __isolate_free_page+0x4c0/0x4c0
[  709.130615]  ? wake_all_kswapds+0x14d/0x300
[  709.135655] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  709.165338]  __alloc_pages_slowpath+0x2214/0x2870
[  709.170449] lowmem_reserve[]: 0 0 0 0 0
[  709.174464]  ? warn_alloc+0x110/0x110
[  709.179391] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  709.183786]  ? __lock_acquire+0x6ee/0x49c0
[  709.209795] lowmem_reserve[]: 0 0 0 0 0
[  709.214872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.218916] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  709.222856]  ? should_fail+0x14d/0x85c
[  709.251067] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  709.255508]  ? __isolate_free_page+0x4c0/0x4c0
[  709.259487] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  709.265219]  __alloc_pages_nodemask+0x617/0x750
[  709.277839] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  709.281861]  ? __alloc_pages_slowpath+0x2870/0x2870
[  709.295787] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  709.300637]  ? find_held_lock+0x35/0x130
[  709.311373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  709.316054]  cache_grow_begin+0x91/0x8c0
[  709.332104] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  709.337166]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.346425] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  709.346437] 280 total pagecache pages
[  709.350552]  ? __cpuset_node_allowed+0x136/0x540
[  709.359336] 0 pages in swap cache
[  709.363555]  fallback_alloc+0x1fd/0x2d0
[  709.372596] Swap cache stats: add 0, delete 0, find 0/0
[  709.378810]  ____cache_alloc_node+0x1be/0x1e0
[  709.387674] Free swap  = 0kB
[  709.391502]  kmem_cache_alloc_node+0xe3/0x710
[  709.396344] Total swap = 0kB
[  709.400077]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  709.404138] 1965979 pages RAM
[  709.409609]  __alloc_skb+0xd5/0x5f0
[  709.414085] 0 pages HighMem/MovableOnly
[  709.417171]  ? skb_trim+0x190/0x190
[  709.421955] 341741 pages reserved
[  709.421965] 0 pages cma reserved
[  709.425044]  ? kasan_check_read+0x11/0x20
[  709.429344] aoe: skb alloc failure
[  709.432412]  ndisc_alloc_skb+0x13c/0x340
[  709.432432]  ndisc_send_rs+0x35f/0x6e0
[  709.432452]  addrconf_rs_timer+0x30f/0x680
[  709.436231] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  709.440520]  ? ipv6_get_lladdr+0x490/0x490
[  709.444142] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  709.447902]  call_timer_fn+0x18d/0x720
[  709.495757]  ? ipv6_get_lladdr+0x490/0x490
[  709.500024]  ? process_timeout+0x40/0x40
[  709.504390]  ? run_timer_softirq+0x644/0x16a0
[  709.508950]  ? trace_hardirqs_on+0x67/0x220
[  709.513283]  ? ipv6_get_lladdr+0x490/0x490
[  709.517689]  run_timer_softirq+0x64f/0x16a0
[  709.522236]  ? add_timer+0xbe0/0xbe0
[  709.526087]  ? __lock_is_held+0xb6/0x140
[  709.530454]  __do_softirq+0x25c/0x921
[  709.534408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.539969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.545662]  irq_exit+0x180/0x1d0
[  709.549270]  smp_apic_timer_interrupt+0x13b/0x550
[  709.554147]  apic_timer_interrupt+0xf/0x20
[  709.558390]  </IRQ>
[  709.560842] RIP: 0010:console_unlock+0xf3c/0x10d0
[  709.565696] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  709.585039] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  709.593328] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  709.600848] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  709.608140] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  709.615668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  709.623093] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  709.630555]  ? netconsole_netdev_event+0x280/0x280
[  709.635723]  ? console_unlock+0xf36/0x10d0
[  709.639979]  vprintk_emit+0x280/0x6d0
[  709.643895]  vprintk_default+0x28/0x30
[  709.648041]  vprintk_func+0x7e/0x189
[  709.651770]  printk+0xba/0xed
[  709.654984]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  709.660074]  ? _raw_spin_unlock_irq+0x5e/0x90
[  709.664907]  dump_unreclaimable_slab.cold+0xde/0xef
[  709.669945]  dump_header+0x44b/0xa55
[  709.673722]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  709.679091]  ? ___ratelimit+0x60/0x595
[  709.683477]  ? do_raw_spin_unlock+0x181/0x270
[  709.688007]  oom_kill_process.cold+0x10/0x6ef
[  709.692511]  ? lock_downgrade+0x880/0x880
[  709.696668]  ? kasan_check_read+0x11/0x20
[  709.700827]  out_of_memory+0x362/0x1330
[  709.704825]  ? oom_killer_disable+0x280/0x280
[  709.709480]  ? mutex_trylock+0x18e/0x1e0
[  709.713549]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  709.718546]  __alloc_pages_slowpath+0x20b5/0x2870
[  709.723438]  ? warn_alloc+0x110/0x110
[  709.727481]  ? __lock_is_held+0xb6/0x140
[  709.731560]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.737120]  ? should_fail+0x14d/0x85c
[  709.741028]  ? __might_sleep+0x95/0x190
[  709.745013]  __alloc_pages_nodemask+0x617/0x750
[  709.749972]  ? kasan_check_read+0x11/0x20
[  709.754232]  ? __alloc_pages_slowpath+0x2870/0x2870
[  709.759261]  ? find_get_entry+0x3e1/0xa00
[  709.763527]  ? find_get_pages_contig+0xed0/0xed0
[  709.768394]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  709.773993]  alloc_pages_current+0x107/0x210
[  709.778545]  __page_cache_alloc+0x2bd/0x450
[  709.783140]  ? kasan_check_read+0x11/0x20
[  709.787763]  filemap_fault+0xfeb/0x1f00
[  709.791799]  ? lock_downgrade+0x880/0x880
[  709.795958]  ? __lock_page_or_retry+0xdc0/0xdc0
[  709.800894]  ? lock_acquire+0x16f/0x3f0
[  709.804908]  ? ext4_filemap_fault+0x7b/0xaf
[  709.809400]  ext4_filemap_fault+0x83/0xaf
[  709.813684]  __do_fault+0x111/0x480
[  709.817325]  __handle_mm_fault+0x2d78/0x3f80
[  709.821747]  ? copy_page_range+0x2030/0x2030
[  709.826192]  ? count_memcg_event_mm+0x2b1/0x4d0
[  709.830877]  handle_mm_fault+0x1b5/0x690
[  709.834964]  __do_page_fault+0x62a/0xe90
[  709.839040]  ? vmalloc_fault+0x740/0x740
[  709.843124]  ? trace_hardirqs_off_caller+0x65/0x220
[  709.848176]  ? trace_hardirqs_on_caller+0x6a/0x220
[  709.853117]  ? page_fault+0x8/0x30
[  709.857005]  do_page_fault+0x71/0x57d
[  709.860828]  ? page_fault+0x8/0x30
[  709.864516]  page_fault+0x1e/0x30
[  709.867976] RIP: 0033:0x45b153
[  709.871187] Code: Bad RIP value.
[  709.874557] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  709.879922] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  709.887312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  709.894644] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  709.902177] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  709.909608] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  709.916922] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  709.916991] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  709.924833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  709.924839] Call Trace:
[  709.924846]  <IRQ>
[  709.924872]  dump_stack+0x197/0x210
[  709.924891]  warn_alloc.cold+0x7b/0x173
[  709.924906]  ? zone_watermark_ok_safe+0x260/0x260
[  709.924927]  ? __cpuset_node_allowed+0x136/0x540
[  709.931557] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  709.941079]  ? __isolate_free_page+0x4c0/0x4c0
[  709.943646] syz-fuzzer cpuset=/ mems_allowed=0-1
[  709.946040]  ? wake_all_kswapds+0x14d/0x300
[  709.987748]  __alloc_pages_slowpath+0x2214/0x2870
[  709.992652]  ? warn_alloc+0x110/0x110
[  709.996464]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.002012]  ? should_fail+0x14d/0x85c
[  710.006085]  ? __isolate_free_page+0x4c0/0x4c0
[  710.010737]  __alloc_pages_nodemask+0x617/0x750
[  710.015446]  ? __alloc_pages_slowpath+0x2870/0x2870
[  710.020606]  cache_grow_begin+0x91/0x8c0
[  710.024697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.030351]  ? __cpuset_node_allowed+0x136/0x540
[  710.035507]  fallback_alloc+0x1fd/0x2d0
[  710.039697]  ____cache_alloc_node+0x1be/0x1e0
[  710.044299]  kmem_cache_alloc_node+0xe3/0x710
[  710.048900]  __alloc_skb+0xd5/0x5f0
[  710.052562]  ? skb_trim+0x190/0x190
[  710.056212]  ? check_preemption_disabled+0x48/0x290
[  710.061666]  ? lock_acquire+0x16f/0x3f0
[  710.065651]  new_skb+0x28/0x1d0
[  710.068966]  aoecmd_cfg+0x1b5/0x640
[  710.072607]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  710.076966]  ? timer_reduce+0x11d0/0x11d0
[  710.081123]  discover_timer+0x4e/0x60
[  710.084930]  call_timer_fn+0x18d/0x720
[  710.089105]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  710.093977]  ? process_timeout+0x40/0x40
[  710.098047]  ? run_timer_softirq+0x644/0x16a0
[  710.102557]  ? trace_hardirqs_on+0x67/0x220
[  710.107099]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  710.112652]  run_timer_softirq+0x64f/0x16a0
[  710.117005]  ? add_timer+0xbe0/0xbe0
[  710.120731]  ? __lock_is_held+0xb6/0x140
[  710.125200]  __do_softirq+0x25c/0x921
[  710.129106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.134650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.140424]  irq_exit+0x180/0x1d0
[  710.144025]  smp_apic_timer_interrupt+0x13b/0x550
[  710.148879]  apic_timer_interrupt+0xf/0x20
[  710.153215]  </IRQ>
[  710.155513] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  710.160467] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  710.179701] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  710.187719] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  710.195320] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  710.202599] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  710.210121] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  710.217568] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  710.225474]  ? finish_task_switch+0x146/0x7c0
[  710.230312]  skb_clone+0x156/0x3e0
[  710.233981]  bpf_clone_redirect+0xb2/0x480
[  710.238335]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  710.243617]  ? mark_held_locks+0x100/0x100
[  710.247862]  ? __schedule+0x86e/0x1dc0
[  710.251943]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  710.256740]  ? firmware_map_remove+0x1a6/0x1a6
[  710.261353]  ? bpf_test_run+0x146/0x430
[  710.265338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.271068]  ? check_preemption_disabled+0x48/0x290
[  710.276211]  ? lock_acquire+0x16f/0x3f0
[  710.280192]  ? kasan_check_read+0x11/0x20
[  710.284491]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  710.289776]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.295541]  bpf_test_run+0x10d/0x430
[  710.299373]  bpf_prog_test_run_skb+0x64b/0xb20
[  710.304144]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  710.309040]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.314590]  ? fput+0x128/0x1a0
[  710.317876]  ? __bpf_prog_get+0x97/0x290
[  710.321960]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  710.326830]  bpf_prog_test_run+0x129/0x1a0
[  710.331172]  __x64_sys_bpf+0x397/0x4c0
[  710.335068]  ? bpf_prog_get+0x20/0x20
[  710.339427]  do_syscall_64+0xfd/0x620
[  710.343268]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  710.348487] RIP: 0033:0x45b399
[  710.351729] Code: Bad RIP value.
[  710.355261] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  710.362989] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  710.370501] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  710.377910] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  710.385332] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  710.392831] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  710.400152] warn_alloc_show_mem: 1 callbacks suppressed
[  710.400163] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  710.400165] Mem-Info:
[  710.400201] active_anon:254002 inactive_anon:214 isolated_anon:0
[  710.400201]  active_file:17 inactive_file:11 isolated_file:0
[  710.400201]  unevictable:0 dirty:0 writeback:0 unstable:0
[  710.400201]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  710.400201]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  710.400201]  free:10955 free_pcp:216 free_cma:0
[  710.405545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.405553] Call Trace:
[  710.413061] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  710.415465]  <IRQ>
[  710.448987] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  710.458478]  dump_stack+0x197/0x210
[  710.461039] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  710.488862]  warn_alloc.cold+0x7b/0x173
[  710.490997] lowmem_reserve[]: 0 2545 2546 2546 2546
[  710.516708]  ? zone_watermark_ok_safe+0x260/0x260
[  710.520325] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  710.546470]  ? __cpuset_node_allowed+0x136/0x540
[  710.550425] lowmem_reserve[]: 0 0 1 1 1
[  710.555442]  ? __isolate_free_page+0x4c0/0x4c0
[  710.560265] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  710.589178]  ? wake_all_kswapds+0x14d/0x300
[  710.593920] lowmem_reserve[]: 0 0 0 0 0
[  710.597916]  __alloc_pages_slowpath+0x2214/0x2870
[  710.602481] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  710.628418]  ? warn_alloc+0x110/0x110
[  710.632723] lowmem_reserve[]: 0 0 0 0 0
[  710.636716]  ? __lock_acquire+0x6ee/0x49c0
[  710.641550] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  710.669161]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.672955] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  710.676946]  ? should_fail+0x14d/0x85c
[  710.681154] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  710.693307]  ? __isolate_free_page+0x4c0/0x4c0
[  710.698844] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  710.712402]  __alloc_pages_nodemask+0x617/0x750
[  710.716271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  710.726938]  ? __alloc_pages_slowpath+0x2870/0x2870
[  710.731505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  710.731520] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  710.747285]  ? find_held_lock+0x35/0x130
[  710.751932] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  710.760789]  cache_grow_begin+0x91/0x8c0
[  710.765790] 280 total pagecache pages
[  710.774505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.783333] 0 pages in swap cache
[  710.787400]  ? __cpuset_node_allowed+0x136/0x540
[  710.795965] Swap cache stats: add 0, delete 0, find 0/0
[  710.800017]  fallback_alloc+0x1fd/0x2d0
[  710.803792] Free swap  = 0kB
[  710.809344]  ____cache_alloc_node+0x1be/0x1e0
[  710.812765] Total swap = 0kB
[  710.812776] 1965979 pages RAM
[  710.817523]  kmem_cache_alloc_node+0xe3/0x710
[  710.822861] 0 pages HighMem/MovableOnly
[  710.822869] 341741 pages reserved
[  710.826836]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  710.829825] 0 pages cma reserved
[  710.829896] aoe: skb alloc failure
[  710.834352]  __alloc_skb+0xd5/0x5f0
[  710.834374]  ? skb_trim+0x190/0x190
[  710.837413] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  710.840504]  ? kasan_check_read+0x11/0x20
[  710.844975] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  710.848949]  ndisc_alloc_skb+0x13c/0x340
[  710.895005]  ndisc_send_rs+0x35f/0x6e0
[  710.898889]  addrconf_rs_timer+0x30f/0x680
[  710.903122]  ? ipv6_get_lladdr+0x490/0x490
[  710.907530]  call_timer_fn+0x18d/0x720
[  710.911408]  ? ipv6_get_lladdr+0x490/0x490
[  710.915811]  ? process_timeout+0x40/0x40
[  710.919863]  ? run_timer_softirq+0x644/0x16a0
[  710.924375]  ? trace_hardirqs_on+0x67/0x220
[  710.928868]  ? ipv6_get_lladdr+0x490/0x490
[  710.933109]  run_timer_softirq+0x64f/0x16a0
[  710.937427]  ? add_timer+0xbe0/0xbe0
[  710.941138]  ? __lock_is_held+0xb6/0x140
[  710.945303]  __do_softirq+0x25c/0x921
[  710.949093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.954620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.960179]  irq_exit+0x180/0x1d0
[  710.963626]  smp_apic_timer_interrupt+0x13b/0x550
[  710.968465]  apic_timer_interrupt+0xf/0x20
[  710.972686]  </IRQ>
[  710.974914] RIP: 0010:console_unlock+0xf3c/0x10d0
[  710.979753] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  710.998646] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  711.006346] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  711.013606] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  711.020866] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  711.028126] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  711.035387] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  711.042675]  ? netconsole_netdev_event+0x280/0x280
[  711.047606]  ? console_unlock+0xf36/0x10d0
[  711.051848]  vprintk_emit+0x280/0x6d0
[  711.055660]  vprintk_default+0x28/0x30
[  711.059541]  vprintk_func+0x7e/0x189
[  711.063246]  printk+0xba/0xed
[  711.066344]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  711.071095]  ? _raw_spin_unlock_irq+0x5e/0x90
[  711.075586]  dump_unreclaimable_slab.cold+0xde/0xef
[  711.080603]  dump_header+0x44b/0xa55
[  711.084311]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  711.089407]  ? ___ratelimit+0x60/0x595
[  711.093282]  ? do_raw_spin_unlock+0x181/0x270
[  711.097771]  oom_kill_process.cold+0x10/0x6ef
[  711.102274]  ? lock_downgrade+0x880/0x880
[  711.106415]  ? kasan_check_read+0x11/0x20
[  711.110730]  out_of_memory+0x362/0x1330
[  711.114707]  ? oom_killer_disable+0x280/0x280
[  711.119220]  ? mutex_trylock+0x18e/0x1e0
[  711.123290]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  711.128228]  __alloc_pages_slowpath+0x20b5/0x2870
[  711.133102]  ? warn_alloc+0x110/0x110
[  711.136908]  ? __lock_is_held+0xb6/0x140
[  711.140990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.146531]  ? should_fail+0x14d/0x85c
[  711.150526]  ? __might_sleep+0x95/0x190
[  711.154514]  __alloc_pages_nodemask+0x617/0x750
[  711.159179]  ? kasan_check_read+0x11/0x20
[  711.163338]  ? __alloc_pages_slowpath+0x2870/0x2870
[  711.168358]  ? find_get_entry+0x3e1/0xa00
[  711.172500]  ? find_get_pages_contig+0xed0/0xed0
[  711.177246]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  711.182780]  alloc_pages_current+0x107/0x210
[  711.187294]  __page_cache_alloc+0x2bd/0x450
[  711.191606]  ? kasan_check_read+0x11/0x20
[  711.195752]  filemap_fault+0xfeb/0x1f00
[  711.199724]  ? lock_downgrade+0x880/0x880
[  711.203884]  ? __lock_page_or_retry+0xdc0/0xdc0
[  711.208548]  ? lock_acquire+0x16f/0x3f0
[  711.212515]  ? ext4_filemap_fault+0x7b/0xaf
[  711.216836]  ext4_filemap_fault+0x83/0xaf
[  711.220980]  __do_fault+0x111/0x480
[  711.224600]  __handle_mm_fault+0x2d78/0x3f80
[  711.229003]  ? copy_page_range+0x2030/0x2030
[  711.233435]  ? count_memcg_event_mm+0x2b1/0x4d0
[  711.238098]  handle_mm_fault+0x1b5/0x690
[  711.242168]  __do_page_fault+0x62a/0xe90
[  711.246226]  ? vmalloc_fault+0x740/0x740
[  711.250278]  ? trace_hardirqs_off_caller+0x65/0x220
[  711.255282]  ? trace_hardirqs_on_caller+0x6a/0x220
[  711.261527]  ? page_fault+0x8/0x30
[  711.265065]  do_page_fault+0x71/0x57d
[  711.268854]  ? page_fault+0x8/0x30
[  711.272393]  page_fault+0x1e/0x30
[  711.275837] RIP: 0033:0x45b153
[  711.279039] Code: Bad RIP value.
[  711.282391] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  711.287746] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  711.295019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  711.302312] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  711.309589] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  711.316873] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  711.324173] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  711.324235] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  711.332061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  711.332067] Call Trace:
[  711.332074]  <IRQ>
[  711.332094]  dump_stack+0x197/0x210
[  711.332116]  warn_alloc.cold+0x7b/0x173
[  711.338646] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  711.347940]  ? zone_watermark_ok_safe+0x260/0x260
[  711.350499] syz-fuzzer cpuset=/ mems_allowed=0-1
[  711.352645]  ? __cpuset_node_allowed+0x136/0x540
[  711.384823]  ? __isolate_free_page+0x4c0/0x4c0
[  711.389420]  ? wake_all_kswapds+0x14d/0x300
[  711.393746]  __alloc_pages_slowpath+0x2214/0x2870
[  711.398600]  ? warn_alloc+0x110/0x110
[  711.402396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.407940]  ? should_fail+0x14d/0x85c
[  711.411824]  ? __isolate_free_page+0x4c0/0x4c0
[  711.416405]  __alloc_pages_nodemask+0x617/0x750
[  711.421069]  ? __alloc_pages_slowpath+0x2870/0x2870
[  711.426090]  cache_grow_begin+0x91/0x8c0
[  711.430153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.435692]  ? __cpuset_node_allowed+0x136/0x540
[  711.440444]  fallback_alloc+0x1fd/0x2d0
[  711.444417]  ____cache_alloc_node+0x1be/0x1e0
[  711.448910]  kmem_cache_alloc_node+0xe3/0x710
[  711.453408]  __alloc_skb+0xd5/0x5f0
[  711.457037]  ? skb_trim+0x190/0x190
[  711.460680]  ? check_preemption_disabled+0x48/0x290
[  711.465705]  ? lock_acquire+0x16f/0x3f0
[  711.469693]  new_skb+0x28/0x1d0
[  711.472976]  aoecmd_cfg+0x1b5/0x640
[  711.476598]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  711.480974]  ? timer_reduce+0x11d0/0x11d0
[  711.485119]  discover_timer+0x4e/0x60
[  711.488912]  call_timer_fn+0x18d/0x720
[  711.492788]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  711.497459]  ? process_timeout+0x40/0x40
[  711.501510]  ? run_timer_softirq+0x644/0x16a0
[  711.506011]  ? trace_hardirqs_on+0x67/0x220
[  711.510328]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  711.514988]  run_timer_softirq+0x64f/0x16a0
[  711.519334]  ? add_timer+0xbe0/0xbe0
[  711.523065]  ? __lock_is_held+0xb6/0x140
[  711.527141]  __do_softirq+0x25c/0x921
[  711.530940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.536489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.542042]  irq_exit+0x180/0x1d0
[  711.545649]  smp_apic_timer_interrupt+0x13b/0x550
[  711.550496]  apic_timer_interrupt+0xf/0x20
[  711.555676]  </IRQ>
[  711.557912] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  711.562834] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  711.581730] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  711.589861] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  711.597135] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  711.604406] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  711.611664] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  711.619019] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  711.626323]  ? finish_task_switch+0x146/0x7c0
[  711.630817]  skb_clone+0x156/0x3e0
[  711.634353]  bpf_clone_redirect+0xb2/0x480
[  711.638603]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  711.643646]  ? mark_held_locks+0x100/0x100
[  711.648023]  ? __schedule+0x86e/0x1dc0
[  711.652013]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  711.656781]  ? firmware_map_remove+0x1a6/0x1a6
[  711.661372]  ? bpf_test_run+0x146/0x430
[  711.665345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.670878]  ? check_preemption_disabled+0x48/0x290
[  711.675887]  ? lock_acquire+0x16f/0x3f0
[  711.679874]  ? kasan_check_read+0x11/0x20
[  711.684011]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  711.689204]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  711.694730]  bpf_test_run+0x10d/0x430
[  711.698536]  bpf_prog_test_run_skb+0x64b/0xb20
[  711.703124]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  711.707974]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  711.713505]  ? fput+0x128/0x1a0
[  711.716778]  ? __bpf_prog_get+0x97/0x290
[  711.720828]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  711.725660]  bpf_prog_test_run+0x129/0x1a0
[  711.729984]  __x64_sys_bpf+0x397/0x4c0
[  711.733864]  ? bpf_prog_get+0x20/0x20
[  711.737724]  do_syscall_64+0xfd/0x620
[  711.741529]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  711.746706] RIP: 0033:0x45b399
[  711.749905] Code: Bad RIP value.
[  711.753257] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  711.761128] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  711.768472] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  711.775730] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  711.782991] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  711.795207] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  711.802498] warn_alloc_show_mem: 1 callbacks suppressed
[  711.802508] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  711.802510] Mem-Info:
[  711.802539] active_anon:254002 inactive_anon:214 isolated_anon:0
[  711.802539]  active_file:17 inactive_file:11 isolated_file:0
[  711.802539]  unevictable:0 dirty:0 writeback:0 unstable:0
[  711.802539]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  711.802539]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  711.802539]  free:10955 free_pcp:216 free_cma:0
[  711.807894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  711.815664] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  711.818064] Call Trace:
[  711.853917] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  711.863250]  <IRQ>
[  711.890905] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  711.893493]  dump_stack+0x197/0x210
[  711.919127] lowmem_reserve[]: 0 2545 2546 2546 2546
[  711.921285]  warn_alloc.cold+0x7b/0x173
[  711.947384] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  711.951012]  ? zone_watermark_ok_safe+0x260/0x260
[  711.956086] lowmem_reserve[]: 0 0 1 1 1
[  711.960075]  ? __cpuset_node_allowed+0x136/0x540
[  711.988932] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  711.993781]  ? __isolate_free_page+0x4c0/0x4c0
[  711.997744] lowmem_reserve[]: 0 0 0 0 0
[  712.002494]  ? wake_all_kswapds+0x14d/0x300
[  712.028239] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  712.032827]  __alloc_pages_slowpath+0x2214/0x2870
[  712.036766] lowmem_reserve[]: 0 0 0 0 0
[  712.041116]  ? warn_alloc+0x110/0x110
[  712.068660] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  712.073504]  ? __lock_acquire+0x6ee/0x49c0
[  712.077448] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  712.081252]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.093374] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  712.097614]  ? should_fail+0x14d/0x85c
[  712.111981] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  712.117539]  ? __isolate_free_page+0x4c0/0x4c0
[  712.128535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  712.132425]  __alloc_pages_nodemask+0x617/0x750
[  712.148002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  712.148015] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  712.152596]  ? __alloc_pages_slowpath+0x2870/0x2870
[  712.161833] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  712.161842] 280 total pagecache pages
[  712.166509]  ? find_held_lock+0x35/0x130
[  712.175061] 0 pages in swap cache
[  712.183894]  cache_grow_begin+0x91/0x8c0
[  712.189015] Swap cache stats: add 0, delete 0, find 0/0
[  712.189025] Free swap  = 0kB
[  712.197619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.201394] Total swap = 0kB
[  712.201406] 1965979 pages RAM
[  712.205486]  ? __cpuset_node_allowed+0x136/0x540
[  712.208911] 0 pages HighMem/MovableOnly
[  712.208920] 341741 pages reserved
[  712.212980]  fallback_alloc+0x1fd/0x2d0
[  712.218322] 0 pages cma reserved
[  712.221353]  ____cache_alloc_node+0x1be/0x1e0
[  712.227017] aoe: skb alloc failure
[  712.229970]  kmem_cache_alloc_node+0xe3/0x710
[  712.233113] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.237819]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  712.241767] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  712.245219]  __alloc_skb+0xd5/0x5f0
[  712.288721]  ? skb_trim+0x190/0x190
[  712.292343]  ? kasan_check_read+0x11/0x20
[  712.296507]  ndisc_alloc_skb+0x13c/0x340
[  712.300568]  ndisc_send_rs+0x35f/0x6e0
[  712.304466]  addrconf_rs_timer+0x30f/0x680
[  712.308703]  ? ipv6_get_lladdr+0x490/0x490
[  712.312940]  call_timer_fn+0x18d/0x720
[  712.316821]  ? ipv6_get_lladdr+0x490/0x490
[  712.321139]  ? process_timeout+0x40/0x40
[  712.325191]  ? run_timer_softirq+0x644/0x16a0
[  712.329698]  ? trace_hardirqs_on+0x67/0x220
[  712.334018]  ? ipv6_get_lladdr+0x490/0x490
[  712.338246]  run_timer_softirq+0x64f/0x16a0
[  712.342568]  ? add_timer+0xbe0/0xbe0
[  712.346460]  ? __lock_is_held+0xb6/0x140
[  712.350530]  __do_softirq+0x25c/0x921
[  712.354326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.359861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.365402]  irq_exit+0x180/0x1d0
[  712.368983]  smp_apic_timer_interrupt+0x13b/0x550
[  712.373846]  apic_timer_interrupt+0xf/0x20
[  712.378111]  </IRQ>
[  712.380361] RIP: 0010:console_unlock+0xf3c/0x10d0
[  712.385266] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  712.404174] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  712.411878] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  712.419155] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  712.426430] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  712.433693] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  712.440954] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  712.448236]  ? netconsole_netdev_event+0x280/0x280
[  712.453186]  ? console_unlock+0xf36/0x10d0
[  712.457429]  vprintk_emit+0x280/0x6d0
[  712.461227]  vprintk_default+0x28/0x30
[  712.465106]  vprintk_func+0x7e/0x189
[  712.468814]  printk+0xba/0xed
[  712.471910]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  712.476666]  ? _raw_spin_unlock_irq+0x5e/0x90
[  712.481161]  dump_unreclaimable_slab.cold+0xde/0xef
[  712.486178]  dump_header+0x44b/0xa55
[  712.489885]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  712.494980]  ? ___ratelimit+0x60/0x595
[  712.498866]  ? do_raw_spin_unlock+0x181/0x270
[  712.503359]  oom_kill_process.cold+0x10/0x6ef
[  712.507855]  ? lock_downgrade+0x880/0x880
[  712.512003]  ? kasan_check_read+0x11/0x20
[  712.516943]  out_of_memory+0x362/0x1330
[  712.520919]  ? oom_killer_disable+0x280/0x280
[  712.525437]  ? mutex_trylock+0x18e/0x1e0
[  712.529500]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  712.534575]  __alloc_pages_slowpath+0x20b5/0x2870
[  712.539451]  ? warn_alloc+0x110/0x110
[  712.543284]  ? __lock_is_held+0xb6/0x140
[  712.547343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.552880]  ? should_fail+0x14d/0x85c
[  712.556772]  ? __might_sleep+0x95/0x190
[  712.560746]  __alloc_pages_nodemask+0x617/0x750
[  712.565432]  ? kasan_check_read+0x11/0x20
[  712.569590]  ? __alloc_pages_slowpath+0x2870/0x2870
[  712.574606]  ? find_get_entry+0x3e1/0xa00
[  712.578755]  ? find_get_pages_contig+0xed0/0xed0
[  712.583506]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  712.589062]  alloc_pages_current+0x107/0x210
[  712.593525]  __page_cache_alloc+0x2bd/0x450
[  712.597847]  ? kasan_check_read+0x11/0x20
[  712.601994]  filemap_fault+0xfeb/0x1f00
[  712.605966]  ? lock_downgrade+0x880/0x880
[  712.610113]  ? __lock_page_or_retry+0xdc0/0xdc0
[  712.614780]  ? lock_acquire+0x16f/0x3f0
[  712.618788]  ? ext4_filemap_fault+0x7b/0xaf
[  712.623120]  ext4_filemap_fault+0x83/0xaf
[  712.627266]  __do_fault+0x111/0x480
[  712.630892]  __handle_mm_fault+0x2d78/0x3f80
[  712.635298]  ? copy_page_range+0x2030/0x2030
[  712.639712]  ? count_memcg_event_mm+0x2b1/0x4d0
[  712.644376]  handle_mm_fault+0x1b5/0x690
[  712.648438]  __do_page_fault+0x62a/0xe90
[  712.652592]  ? vmalloc_fault+0x740/0x740
[  712.656737]  ? trace_hardirqs_off_caller+0x65/0x220
[  712.661918]  ? trace_hardirqs_on_caller+0x6a/0x220
[  712.666843]  ? page_fault+0x8/0x30
[  712.670475]  do_page_fault+0x71/0x57d
[  712.674268]  ? page_fault+0x8/0x30
[  712.677803]  page_fault+0x1e/0x30
[  712.681245] RIP: 0033:0x45b153
[  712.684443] Code: Bad RIP value.
[  712.687798] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  712.693162] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  712.700422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  712.707699] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  712.714979] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  712.722262] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  712.729571] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  712.729640] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  712.737478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  712.737484] Call Trace:
[  712.737491]  <IRQ>
[  712.737516]  dump_stack+0x197/0x210
[  712.737535]  warn_alloc.cold+0x7b/0x173
[  712.737558]  ? zone_watermark_ok_safe+0x260/0x260
[  712.744189] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.753439]  ? __cpuset_node_allowed+0x136/0x540
[  712.756007] syz-fuzzer cpuset=/ mems_allowed=0-1
[  712.758194]  ? __isolate_free_page+0x4c0/0x4c0
[  712.795231]  ? wake_all_kswapds+0x14d/0x300
[  712.799587]  __alloc_pages_slowpath+0x2214/0x2870
[  712.804465]  ? warn_alloc+0x110/0x110
[  712.808301]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.813853]  ? should_fail+0x14d/0x85c
[  712.817778]  ? __isolate_free_page+0x4c0/0x4c0
[  712.822372]  __alloc_pages_nodemask+0x617/0x750
[  712.827046]  ? __alloc_pages_slowpath+0x2870/0x2870
[  712.832097]  cache_grow_begin+0x91/0x8c0
[  712.836194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.841752]  ? __cpuset_node_allowed+0x136/0x540
[  712.846542]  fallback_alloc+0x1fd/0x2d0
[  712.850526]  ____cache_alloc_node+0x1be/0x1e0
[  712.855029]  kmem_cache_alloc_node+0xe3/0x710
[  712.859544]  __alloc_skb+0xd5/0x5f0
[  712.863263]  ? skb_trim+0x190/0x190
[  712.866908]  ? check_preemption_disabled+0x48/0x290
[  712.871934]  ? lock_acquire+0x16f/0x3f0
[  712.875939]  new_skb+0x28/0x1d0
[  712.879221]  aoecmd_cfg+0x1b5/0x640
[  712.882856]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  712.887202]  ? timer_reduce+0x11d0/0x11d0
[  712.891392]  discover_timer+0x4e/0x60
[  712.895201]  call_timer_fn+0x18d/0x720
[  712.899131]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  712.903815]  ? process_timeout+0x40/0x40
[  712.907891]  ? run_timer_softirq+0x644/0x16a0
[  712.912518]  ? trace_hardirqs_on+0x67/0x220
[  712.916863]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  712.921635]  run_timer_softirq+0x64f/0x16a0
[  712.926183]  ? add_timer+0xbe0/0xbe0
[  712.929913]  ? __lock_is_held+0xb6/0x140
[  712.933989]  __do_softirq+0x25c/0x921
[  712.937812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.943360]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.949110]  irq_exit+0x180/0x1d0
[  712.952572]  smp_apic_timer_interrupt+0x13b/0x550
[  712.957430]  apic_timer_interrupt+0xf/0x20
[  712.961655]  </IRQ>
[  712.963903] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  712.968848] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  712.987770] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  712.995508] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  713.002816] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  713.010098] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  713.017378] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  713.024675] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  713.031999]  ? finish_task_switch+0x146/0x7c0
[  713.036529]  skb_clone+0x156/0x3e0
[  713.040123]  bpf_clone_redirect+0xb2/0x480
[  713.044374]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  713.049408]  ? mark_held_locks+0x100/0x100
[  713.053652]  ? __schedule+0x86e/0x1dc0
[  713.057666]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  713.062433]  ? firmware_map_remove+0x1a6/0x1a6
[  713.067026]  ? bpf_test_run+0x146/0x430
[  713.071022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.076575]  ? check_preemption_disabled+0x48/0x290
[  713.081600]  ? lock_acquire+0x16f/0x3f0
[  713.085577]  ? kasan_check_read+0x11/0x20
[  713.089722]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  713.094928]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  713.100481]  bpf_test_run+0x10d/0x430
[  713.104310]  bpf_prog_test_run_skb+0x64b/0xb20
[  713.108916]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  713.113755]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  713.119302]  ? fput+0x128/0x1a0
[  713.122596]  ? __bpf_prog_get+0x97/0x290
[  713.126676]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  713.131625]  bpf_prog_test_run+0x129/0x1a0
[  713.135881]  __x64_sys_bpf+0x397/0x4c0
[  713.139784]  ? bpf_prog_get+0x20/0x20
[  713.143613]  do_syscall_64+0xfd/0x620
[  713.147431]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  713.152628] RIP: 0033:0x45b399
[  713.155840] Code: Bad RIP value.
[  713.159197] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  713.166927] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  713.174319] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  713.181594] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  713.188875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  713.196145] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  713.203704] warn_alloc_show_mem: 1 callbacks suppressed
[  713.203715] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  713.203717] Mem-Info:
[  713.203746] active_anon:254002 inactive_anon:214 isolated_anon:0
[  713.203746]  active_file:17 inactive_file:11 isolated_file:0
[  713.203746]  unevictable:0 dirty:0 writeback:0 unstable:0
[  713.203746]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  713.203746]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  713.203746]  free:10955 free_pcp:216 free_cma:0
[  713.209083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  713.209091] Call Trace:
[  713.216548] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  713.218955]  <IRQ>
[  713.252469] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  713.261958]  dump_stack+0x197/0x210
[  713.264546] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  713.292337]  warn_alloc.cold+0x7b/0x173
[  713.294477] lowmem_reserve[]: 0 2545 2546 2546 2546
[  713.320517]  ? zone_watermark_ok_safe+0x260/0x260
[  713.324121] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  713.350255]  ? __cpuset_node_allowed+0x136/0x540
[  713.354206] lowmem_reserve[]: 0 0 1 1 1
[  713.359265]  ? __isolate_free_page+0x4c0/0x4c0
[  713.364104] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  713.393203]  ? wake_all_kswapds+0x14d/0x300
[  713.397941] lowmem_reserve[]: 0 0 0 0 0
[  713.401938]  __alloc_pages_slowpath+0x2214/0x2870
[  713.406509] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  713.432396]  ? warn_alloc+0x110/0x110
[  713.436707] lowmem_reserve[]: 0 0 0 0 0
[  713.440707]  ? __lock_acquire+0x6ee/0x49c0
[  713.445546] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  713.473278]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.477059] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  713.481030]  ? should_fail+0x14d/0x85c
[  713.485255] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  713.497412]  ? __isolate_free_page+0x4c0/0x4c0
[  713.502950] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  713.516424]  __alloc_pages_nodemask+0x617/0x750
[  713.520747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  713.531440]  ? __alloc_pages_slowpath+0x2870/0x2870
[  713.535992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  713.551624]  ? find_held_lock+0x35/0x130
[  713.556273] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  713.565125]  cache_grow_begin+0x91/0x8c0
[  713.570141] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  713.578862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.582903] 280 total pagecache pages
[  713.591763]  ? __cpuset_node_allowed+0x136/0x540
[  713.595816] 0 pages in swap cache
[  713.604429]  fallback_alloc+0x1fd/0x2d0
[  713.609968] Swap cache stats: add 0, delete 0, find 0/0
[  713.609979] Free swap  = 0kB
[  713.613814]  ____cache_alloc_node+0x1be/0x1e0
[  713.618562] Total swap = 0kB
[  713.622034]  kmem_cache_alloc_node+0xe3/0x710
[  713.626005] 1965979 pages RAM
[  713.631379]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  713.634378] 0 pages HighMem/MovableOnly
[  713.638879]  __alloc_skb+0xd5/0x5f0
[  713.641886] 341741 pages reserved
[  713.646405]  ? skb_trim+0x190/0x190
[  713.649504] 0 pages cma reserved
[  713.649581] aoe: skb alloc failure
[  713.653748]  ? kasan_check_read+0x11/0x20
[  713.653774]  ndisc_alloc_skb+0x13c/0x340
[  713.653793]  ndisc_send_rs+0x35f/0x6e0
[  713.657805] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  713.661416]  addrconf_rs_timer+0x30f/0x680
[  713.664861] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  713.668488]  ? ipv6_get_lladdr+0x490/0x490
[  713.711922]  call_timer_fn+0x18d/0x720
[  713.715841]  ? ipv6_get_lladdr+0x490/0x490
[  713.720075]  ? process_timeout+0x40/0x40
[  713.724134]  ? run_timer_softirq+0x644/0x16a0
[  713.728650]  ? trace_hardirqs_on+0x67/0x220
[  713.732972]  ? ipv6_get_lladdr+0x490/0x490
[  713.737344]  run_timer_softirq+0x64f/0x16a0
[  713.741712]  ? add_timer+0xbe0/0xbe0
[  713.745432]  ? __lock_is_held+0xb6/0x140
[  713.749524]  __do_softirq+0x25c/0x921
[  713.753331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.758866]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.764429]  irq_exit+0x180/0x1d0
[  713.767889]  smp_apic_timer_interrupt+0x13b/0x550
[  713.772732]  apic_timer_interrupt+0xf/0x20
[  713.776969]  </IRQ>
[  713.779226] RIP: 0010:console_unlock+0xf3c/0x10d0
[  713.784080] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  713.803038] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  713.810768] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  713.818046] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  713.825331] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  713.832640] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  713.839926] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  713.847875]  ? netconsole_netdev_event+0x280/0x280
[  713.852854]  ? console_unlock+0xf36/0x10d0
[  713.857104]  vprintk_emit+0x280/0x6d0
[  713.861027]  vprintk_default+0x28/0x30
[  713.864943]  vprintk_func+0x7e/0x189
[  713.868695]  printk+0xba/0xed
[  713.871825]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  713.876601]  ? _raw_spin_unlock_irq+0x5e/0x90
[  713.881307]  dump_unreclaimable_slab.cold+0xde/0xef
[  713.886337]  dump_header+0x44b/0xa55
[  713.890065]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  713.902664]  ? ___ratelimit+0x60/0x595
[  713.906565]  ? do_raw_spin_unlock+0x181/0x270
[  713.911178]  oom_kill_process.cold+0x10/0x6ef
[  713.915680]  ? lock_downgrade+0x880/0x880
[  713.919831]  ? kasan_check_read+0x11/0x20
[  713.923996]  out_of_memory+0x362/0x1330
[  713.928001]  ? oom_killer_disable+0x280/0x280
[  713.932500]  ? mutex_trylock+0x18e/0x1e0
[  713.936567]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  713.941519]  __alloc_pages_slowpath+0x20b5/0x2870
[  713.946493]  ? warn_alloc+0x110/0x110
[  713.950418]  ? __lock_is_held+0xb6/0x140
[  713.954507]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.960158]  ? should_fail+0x14d/0x85c
[  713.964067]  ? __might_sleep+0x95/0x190
[  713.968069]  __alloc_pages_nodemask+0x617/0x750
[  713.972765]  ? kasan_check_read+0x11/0x20
[  713.976920]  ? __alloc_pages_slowpath+0x2870/0x2870
[  713.981962]  ? find_get_entry+0x3e1/0xa00
[  713.986226]  ? find_get_pages_contig+0xed0/0xed0
[  713.990997]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  713.996840]  alloc_pages_current+0x107/0x210
[  714.001256]  __page_cache_alloc+0x2bd/0x450
[  714.005595]  ? kasan_check_read+0x11/0x20
[  714.009772]  filemap_fault+0xfeb/0x1f00
[  714.013748]  ? lock_downgrade+0x880/0x880
[  714.018039]  ? __lock_page_or_retry+0xdc0/0xdc0
[  714.022713]  ? lock_acquire+0x16f/0x3f0
[  714.026724]  ? ext4_filemap_fault+0x7b/0xaf
[  714.031055]  ext4_filemap_fault+0x83/0xaf
[  714.035333]  __do_fault+0x111/0x480
[  714.038987]  __handle_mm_fault+0x2d78/0x3f80
[  714.043403]  ? copy_page_range+0x2030/0x2030
[  714.047838]  ? count_memcg_event_mm+0x2b1/0x4d0
[  714.052550]  handle_mm_fault+0x1b5/0x690
[  714.056732]  __do_page_fault+0x62a/0xe90
[  714.061016]  ? vmalloc_fault+0x740/0x740
[  714.065085]  ? trace_hardirqs_off_caller+0x65/0x220
[  714.070098]  ? trace_hardirqs_on_caller+0x6a/0x220
[  714.075040]  ? page_fault+0x8/0x30
[  714.078594]  do_page_fault+0x71/0x57d
[  714.082397]  ? page_fault+0x8/0x30
[  714.085952]  page_fault+0x1e/0x30
[  714.089542] RIP: 0033:0x45b153
[  714.093373] Code: Bad RIP value.
[  714.096731] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  714.102207] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  714.109490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  714.116923] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  714.124204] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  714.131490] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  714.138816] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  714.138883] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  714.146720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  714.146726] Call Trace:
[  714.146733]  <IRQ>
[  714.146759]  dump_stack+0x197/0x210
[  714.146780]  warn_alloc.cold+0x7b/0x173
[  714.146795]  ? zone_watermark_ok_safe+0x260/0x260
[  714.146818]  ? __cpuset_node_allowed+0x136/0x540
[  714.153430] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  714.162811]  ? __isolate_free_page+0x4c0/0x4c0
[  714.165373] syz-fuzzer cpuset=/ mems_allowed=0-1
[  714.167521]  ? wake_all_kswapds+0x14d/0x300
[  714.208838]  __alloc_pages_slowpath+0x2214/0x2870
[  714.213711]  ? warn_alloc+0x110/0x110
[  714.217512]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.223065]  ? should_fail+0x14d/0x85c
[  714.226955]  ? __isolate_free_page+0x4c0/0x4c0
[  714.231738]  __alloc_pages_nodemask+0x617/0x750
[  714.236431]  ? __alloc_pages_slowpath+0x2870/0x2870
[  714.241459]  cache_grow_begin+0x91/0x8c0
[  714.245539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.251174]  ? __cpuset_node_allowed+0x136/0x540
[  714.255948]  fallback_alloc+0x1fd/0x2d0
[  714.259938]  ____cache_alloc_node+0x1be/0x1e0
[  714.264443]  kmem_cache_alloc_node+0xe3/0x710
[  714.268964]  __alloc_skb+0xd5/0x5f0
[  714.272616]  ? skb_trim+0x190/0x190
[  714.276246]  ? check_preemption_disabled+0x48/0x290
[  714.281270]  ? lock_acquire+0x16f/0x3f0
[  714.285283]  new_skb+0x28/0x1d0
[  714.288564]  aoecmd_cfg+0x1b5/0x640
[  714.292194]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  714.296535]  ? timer_reduce+0x11d0/0x11d0
[  714.300697]  discover_timer+0x4e/0x60
[  714.304516]  call_timer_fn+0x18d/0x720
[  714.308408]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  714.313076]  ? process_timeout+0x40/0x40
[  714.317146]  ? run_timer_softirq+0x644/0x16a0
[  714.323680]  ? trace_hardirqs_on+0x67/0x220
[  714.328040]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  714.332729]  run_timer_softirq+0x64f/0x16a0
[  714.337142]  ? add_timer+0xbe0/0xbe0
[  714.340879]  ? __lock_is_held+0xb6/0x140
[  714.345093]  __do_softirq+0x25c/0x921
[  714.349023]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.354582]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.360233]  irq_exit+0x180/0x1d0
[  714.363708]  smp_apic_timer_interrupt+0x13b/0x550
[  714.368575]  apic_timer_interrupt+0xf/0x20
[  714.373523]  </IRQ>
[  714.375762] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  714.380717] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  714.399718] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  714.407445] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  714.414815] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  714.422219] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  714.429502] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  714.436788] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  714.444198]  ? finish_task_switch+0x146/0x7c0
[  714.448720]  skb_clone+0x156/0x3e0
[  714.452451]  bpf_clone_redirect+0xb2/0x480
[  714.456979]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  714.462022]  ? mark_held_locks+0x100/0x100
[  714.466267]  ? __schedule+0x86e/0x1dc0
[  714.470158]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  714.474961]  ? firmware_map_remove+0x1a6/0x1a6
[  714.479570]  ? bpf_test_run+0x146/0x430
[  714.483575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.489139]  ? check_preemption_disabled+0x48/0x290
[  714.494173]  ? lock_acquire+0x16f/0x3f0
[  714.498182]  ? kasan_check_read+0x11/0x20
[  714.502370]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  714.507579]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  714.513158]  bpf_test_run+0x10d/0x430
[  714.516969]  bpf_prog_test_run_skb+0x64b/0xb20
[  714.521570]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  714.526424]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  714.531986]  ? fput+0x128/0x1a0
[  714.535292]  ? __bpf_prog_get+0x97/0x290
[  714.539382]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  714.544264]  bpf_prog_test_run+0x129/0x1a0
[  714.548528]  __x64_sys_bpf+0x397/0x4c0
[  714.552430]  ? bpf_prog_get+0x20/0x20
[  714.556273]  do_syscall_64+0xfd/0x620
[  714.560102]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  714.565624] RIP: 0033:0x45b399
[  714.568830] Code: Bad RIP value.
[  714.572198] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  714.580698] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  714.587987] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  714.595256] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  714.602539] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  714.609992] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  714.617399] warn_alloc_show_mem: 1 callbacks suppressed
[  714.617409] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  714.617411] Mem-Info:
[  714.617442] active_anon:254002 inactive_anon:214 isolated_anon:0
[  714.617442]  active_file:17 inactive_file:11 isolated_file:0
[  714.617442]  unevictable:0 dirty:0 writeback:0 unstable:0
[  714.617442]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  714.617442]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  714.617442]  free:10955 free_pcp:216 free_cma:0
[  714.622810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  714.630280] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  714.632698] Call Trace:
[  714.665967] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  714.675316]  <IRQ>
[  714.703473] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  714.706069]  dump_stack+0x197/0x210
[  714.731931] lowmem_reserve[]: 0 2545 2546 2546 2546
[  714.734104]  warn_alloc.cold+0x7b/0x173
[  714.760196] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  714.763851]  ? zone_watermark_ok_safe+0x260/0x260
[  714.769049] lowmem_reserve[]: 0 0 1 1 1
[  714.773151]  ? __cpuset_node_allowed+0x136/0x540
[  714.802140] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  714.807014]  ? __isolate_free_page+0x4c0/0x4c0
[  714.810967] lowmem_reserve[]: 0 0 0 0 0
[  714.815753]  ? wake_all_kswapds+0x14d/0x300
[  714.842810] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  714.847471]  __alloc_pages_slowpath+0x2214/0x2870
[  714.851453] lowmem_reserve[]: 0 0 0 0 0
[  714.855811]  ? warn_alloc+0x110/0x110
[  714.883474] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  714.888353]  ? __lock_acquire+0x6ee/0x49c0
[  714.892405] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  714.896221]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.908370] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  714.912622]  ? should_fail+0x14d/0x85c
[  714.926157] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  714.931830]  ? __isolate_free_page+0x4c0/0x4c0
[  714.942498] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  714.946400]  __alloc_pages_nodemask+0x617/0x750
[  714.962010] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  714.966611]  ? __alloc_pages_slowpath+0x2870/0x2870
[  714.975435] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  714.980130]  ? find_held_lock+0x35/0x130
[  714.988716] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  714.993738]  cache_grow_begin+0x91/0x8c0
[  715.002902] 280 total pagecache pages
[  715.006983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.015597] 0 pages in swap cache
[  715.020459]  ? __cpuset_node_allowed+0x136/0x540
[  715.024232] Swap cache stats: add 0, delete 0, find 0/0
[  715.029784]  fallback_alloc+0x1fd/0x2d0
[  715.033210] Free swap  = 0kB
[  715.037978]  ____cache_alloc_node+0x1be/0x1e0
[  715.043323] Total swap = 0kB
[  715.047297]  kmem_cache_alloc_node+0xe3/0x710
[  715.050286] 1965979 pages RAM
[  715.054799]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  715.057809] 0 pages HighMem/MovableOnly
[  715.062321]  __alloc_skb+0xd5/0x5f0
[  715.065423] 341741 pages reserved
[  715.065432] 0 pages cma reserved
[  715.069674]  ? skb_trim+0x190/0x190
[  715.073694] aoe: skb alloc failure
[  715.077269]  ? kasan_check_read+0x11/0x20
[  715.080929] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  715.084226]  ndisc_alloc_skb+0x13c/0x340
[  715.087821] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  715.091379]  ndisc_send_rs+0x35f/0x6e0
[  715.119475]  addrconf_rs_timer+0x30f/0x680
[  715.123712]  ? ipv6_get_lladdr+0x490/0x490
[  715.128632]  call_timer_fn+0x18d/0x720
[  715.141842]  ? ipv6_get_lladdr+0x490/0x490
[  715.146093]  ? process_timeout+0x40/0x40
[  715.150142]  ? run_timer_softirq+0x644/0x16a0
[  715.154658]  ? trace_hardirqs_on+0x67/0x220
[  715.159000]  ? ipv6_get_lladdr+0x490/0x490
[  715.164220]  run_timer_softirq+0x64f/0x16a0
[  715.168545]  ? add_timer+0xbe0/0xbe0
[  715.172275]  ? __lock_is_held+0xb6/0x140
[  715.176348]  __do_softirq+0x25c/0x921
[  715.180144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.185820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.191392]  irq_exit+0x180/0x1d0
[  715.194888]  smp_apic_timer_interrupt+0x13b/0x550
[  715.199734]  apic_timer_interrupt+0xf/0x20
[  715.203959]  </IRQ>
[  715.206196] RIP: 0010:console_unlock+0xf3c/0x10d0
[  715.211049] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  715.229967] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  715.237712] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  715.245097] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  715.252375] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  715.259650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  715.266927] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  715.274220]  ? netconsole_netdev_event+0x280/0x280
[  715.279149]  ? console_unlock+0xf36/0x10d0
[  715.283414]  vprintk_emit+0x280/0x6d0
[  715.287238]  vprintk_default+0x28/0x30
[  715.291133]  vprintk_func+0x7e/0x189
[  715.294856]  printk+0xba/0xed
[  715.297975]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  715.302767]  ? _raw_spin_unlock_irq+0x5e/0x90
[  715.307280]  dump_unreclaimable_slab.cold+0xde/0xef
[  715.312467]  dump_header+0x44b/0xa55
[  715.316279]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  715.321386]  ? ___ratelimit+0x60/0x595
[  715.325289]  ? do_raw_spin_unlock+0x181/0x270
[  715.329801]  oom_kill_process.cold+0x10/0x6ef
[  715.334322]  ? lock_downgrade+0x880/0x880
[  715.338478]  ? kasan_check_read+0x11/0x20
[  715.342657]  out_of_memory+0x362/0x1330
[  715.346663]  ? oom_killer_disable+0x280/0x280
[  715.351168]  ? mutex_trylock+0x18e/0x1e0
[  715.355245]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  715.360189]  __alloc_pages_slowpath+0x20b5/0x2870
[  715.365075]  ? warn_alloc+0x110/0x110
[  715.368896]  ? __lock_is_held+0xb6/0x140
[  715.373067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.378618]  ? should_fail+0x14d/0x85c
[  715.382876]  ? __might_sleep+0x95/0x190
[  715.386875]  __alloc_pages_nodemask+0x617/0x750
[  715.391577]  ? kasan_check_read+0x11/0x20
[  715.395742]  ? __alloc_pages_slowpath+0x2870/0x2870
[  715.400761]  ? find_get_entry+0x3e1/0xa00
[  715.404931]  ? find_get_pages_contig+0xed0/0xed0
[  715.409846]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  715.415384]  alloc_pages_current+0x107/0x210
[  715.419814]  __page_cache_alloc+0x2bd/0x450
[  715.424141]  ? kasan_check_read+0x11/0x20
[  715.428311]  filemap_fault+0xfeb/0x1f00
[  715.432292]  ? lock_downgrade+0x880/0x880
[  715.436472]  ? __lock_page_or_retry+0xdc0/0xdc0
[  715.441264]  ? lock_acquire+0x16f/0x3f0
[  715.445233]  ? ext4_filemap_fault+0x7b/0xaf
[  715.449562]  ext4_filemap_fault+0x83/0xaf
[  715.454148]  __do_fault+0x111/0x480
[  715.457804]  __handle_mm_fault+0x2d78/0x3f80
[  715.462224]  ? copy_page_range+0x2030/0x2030
[  715.466669]  ? count_memcg_event_mm+0x2b1/0x4d0
[  715.471353]  handle_mm_fault+0x1b5/0x690
[  715.475424]  __do_page_fault+0x62a/0xe90
[  715.479509]  ? vmalloc_fault+0x740/0x740
[  715.483572]  ? trace_hardirqs_off_caller+0x65/0x220
[  715.488616]  ? trace_hardirqs_on_caller+0x6a/0x220
[  715.493660]  ? page_fault+0x8/0x30
[  715.499300]  do_page_fault+0x71/0x57d
[  715.503112]  ? page_fault+0x8/0x30
[  715.506873]  page_fault+0x1e/0x30
[  715.510347] RIP: 0033:0x45b153
[  715.513548] Code: Bad RIP value.
[  715.516950] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  715.522327] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  715.529809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  715.537081] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  715.544361] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  715.552062] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  715.559386] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  715.559451] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  715.567275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.567280] Call Trace:
[  715.567287]  <IRQ>
[  715.567307]  dump_stack+0x197/0x210
[  715.567328]  warn_alloc.cold+0x7b/0x173
[  715.573949] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  715.583208]  ? zone_watermark_ok_safe+0x260/0x260
[  715.585788] syz-fuzzer cpuset=/ mems_allowed=0-1
[  715.587952]  ? __cpuset_node_allowed+0x136/0x540
[  715.620121]  ? __isolate_free_page+0x4c0/0x4c0
[  715.624727]  ? wake_all_kswapds+0x14d/0x300
[  715.629132]  __alloc_pages_slowpath+0x2214/0x2870
[  715.634018]  ? warn_alloc+0x110/0x110
[  715.637837]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.643406]  ? should_fail+0x14d/0x85c
[  715.647337]  ? __isolate_free_page+0x4c0/0x4c0
[  715.651953]  __alloc_pages_nodemask+0x617/0x750
[  715.656637]  ? __alloc_pages_slowpath+0x2870/0x2870
[  715.661686]  cache_grow_begin+0x91/0x8c0
[  715.665773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.671328]  ? __cpuset_node_allowed+0x136/0x540
[  715.676086]  fallback_alloc+0x1fd/0x2d0
[  715.680185]  ____cache_alloc_node+0x1be/0x1e0
[  715.684677]  kmem_cache_alloc_node+0xe3/0x710
[  715.689181]  __alloc_skb+0xd5/0x5f0
[  715.692839]  ? skb_trim+0x190/0x190
[  715.696485]  ? check_preemption_disabled+0x48/0x290
[  715.701502]  ? lock_acquire+0x16f/0x3f0
[  715.705501]  new_skb+0x28/0x1d0
[  715.708867]  aoecmd_cfg+0x1b5/0x640
[  715.712495]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  715.716834]  ? timer_reduce+0x11d0/0x11d0
[  715.720996]  discover_timer+0x4e/0x60
[  715.724884]  call_timer_fn+0x18d/0x720
[  715.728803]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  715.733475]  ? process_timeout+0x40/0x40
[  715.737569]  ? run_timer_softirq+0x644/0x16a0
[  715.742087]  ? trace_hardirqs_on+0x67/0x220
[  715.746419]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  715.751119]  run_timer_softirq+0x64f/0x16a0
[  715.755475]  ? add_timer+0xbe0/0xbe0
[  715.759220]  ? __lock_is_held+0xb6/0x140
[  715.763333]  __do_softirq+0x25c/0x921
[  715.767133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.773054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.778621]  irq_exit+0x180/0x1d0
[  715.782078]  smp_apic_timer_interrupt+0x13b/0x550
[  715.786948]  apic_timer_interrupt+0xf/0x20
[  715.791343]  </IRQ>
[  715.793754] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  715.798814] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  715.817823] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  715.826595] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  715.833885] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  715.841200] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  715.848474] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  715.855760] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  715.863120]  ? finish_task_switch+0x146/0x7c0
[  715.867625]  skb_clone+0x156/0x3e0
[  715.871164]  bpf_clone_redirect+0xb2/0x480
[  715.875449]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  715.880513]  ? mark_held_locks+0x100/0x100
[  715.884889]  ? __schedule+0x86e/0x1dc0
[  715.888784]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  715.893575]  ? firmware_map_remove+0x1a6/0x1a6
[  715.898158]  ? bpf_test_run+0x146/0x430
[  715.902148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.907726]  ? check_preemption_disabled+0x48/0x290
[  715.912807]  ? lock_acquire+0x16f/0x3f0
[  715.916955]  ? kasan_check_read+0x11/0x20
[  715.921213]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  715.926516]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  715.932181]  bpf_test_run+0x10d/0x430
[  715.935997]  bpf_prog_test_run_skb+0x64b/0xb20
[  715.940626]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  715.945481]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  715.951041]  ? fput+0x128/0x1a0
[  715.954759]  ? __bpf_prog_get+0x97/0x290
[  715.958818]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  715.963666]  bpf_prog_test_run+0x129/0x1a0
[  715.967899]  __x64_sys_bpf+0x397/0x4c0
[  715.971873]  ? bpf_prog_get+0x20/0x20
[  715.975714]  do_syscall_64+0xfd/0x620
[  715.979530]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  715.984833] RIP: 0033:0x45b399
[  715.988035] Code: Bad RIP value.
[  715.991442] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  715.999165] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  716.006538] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  716.013816] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  716.021202] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  716.028471] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  716.035764] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  716.035769] warn_alloc_show_mem: 1 callbacks suppressed
[  716.035776] Mem-Info:
[  716.043227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  716.043239] Call Trace:
[  716.048616] active_anon:254002 inactive_anon:214 isolated_anon:0
[  716.048616]  active_file:17 inactive_file:11 isolated_file:0
[  716.048616]  unevictable:0 dirty:0 writeback:0 unstable:0
[  716.048616]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  716.048616]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  716.048616]  free:10955 free_pcp:216 free_cma:0
[  716.051010]  <IRQ>
[  716.060402] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  716.062989]  dump_stack+0x197/0x210
[  716.096233] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  716.098399]  warn_alloc.cold+0x7b/0x173
[  716.126082] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  716.129724]  ? zone_watermark_ok_safe+0x260/0x260
[  716.155483] lowmem_reserve[]: 0 2545 2546 2546 2546
[  716.159474]  ? __cpuset_node_allowed+0x136/0x540
[  716.185622] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  716.190501]  ? __isolate_free_page+0x4c0/0x4c0
[  716.195487] lowmem_reserve[]: 0 0 1 1 1
[  716.200272]  ? wake_all_kswapds+0x14d/0x300
[  716.229363] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  716.233981]  __alloc_pages_slowpath+0x2214/0x2870
[  716.237926] lowmem_reserve[]: 0 0 0 0 0
[  716.242290]  ? warn_alloc+0x110/0x110
[  716.268303] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  716.273163]  ? __lock_acquire+0x6ee/0x49c0
[  716.277207] lowmem_reserve[]: 0 0 0 0 0
[  716.281048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.308916] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  716.313179]  ? should_fail+0x14d/0x85c
[  716.317394] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  716.322943]  ? __isolate_free_page+0x4c0/0x4c0
[  716.335086] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  716.339008]  __alloc_pages_nodemask+0x617/0x750
[  716.352516] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  716.357137]  ? __alloc_pages_slowpath+0x2870/0x2870
[  716.367916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  716.372598]  ? find_held_lock+0x35/0x130
[  716.388267] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  716.388283] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  716.393322]  cache_grow_begin+0x91/0x8c0
[  716.402355] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  716.402417] 280 total pagecache pages
[  716.406530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.415117] 0 pages in swap cache
[  716.423993]  ? __cpuset_node_allowed+0x136/0x540
[  716.428052] Swap cache stats: add 0, delete 0, find 0/0
[  716.436648]  fallback_alloc+0x1fd/0x2d0
[  716.440424] Free swap  = 0kB
[  716.445971]  ____cache_alloc_node+0x1be/0x1e0
[  716.449396] Total swap = 0kB
[  716.454173]  kmem_cache_alloc+0x1f3/0x700
[  716.459523] 1965979 pages RAM
[  716.463599]  ? mark_held_locks+0xb1/0x100
[  716.466594] 0 pages HighMem/MovableOnly
[  716.471102]  ? __netdev_alloc_skb+0x370/0x470
[  716.474116] 341741 pages reserved
[  716.474129] 0 pages cma reserved
[  716.478323]  __build_skb+0x3e/0x310
[  716.481479] aoe: skb alloc failure
[  716.485716]  __netdev_alloc_skb+0x2ba/0x470
[  716.489715] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  716.494232]  send_hsr_supervision_frame+0x110/0xfc0
[  716.497694] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  716.501141]  ? lock_acquire+0x16f/0x3f0
[  716.537695]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  716.542721]  hsr_announce+0x12f/0x3b0
[  716.546552]  call_timer_fn+0x18d/0x720
[  716.550438]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  716.555664]  ? process_timeout+0x40/0x40
[  716.559727]  ? run_timer_softirq+0x644/0x16a0
[  716.564238]  ? trace_hardirqs_on+0x67/0x220
[  716.568564]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  716.573770]  run_timer_softirq+0x64f/0x16a0
[  716.578113]  ? add_timer+0xbe0/0xbe0
[  716.581861]  ? __lock_is_held+0xb6/0x140
[  716.585942]  __do_softirq+0x25c/0x921
[  716.589756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.595311]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.600880]  irq_exit+0x180/0x1d0
[  716.604334]  smp_apic_timer_interrupt+0x13b/0x550
[  716.609188]  apic_timer_interrupt+0xf/0x20
[  716.613437]  </IRQ>
[  716.615685] RIP: 0010:console_unlock+0xf3c/0x10d0
[  716.620529] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  716.639711] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  716.647432] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  716.654716] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  716.662023] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  716.669298] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  716.676670] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  716.683974]  ? netconsole_netdev_event+0x280/0x280
[  716.689028]  ? console_unlock+0xf36/0x10d0
[  716.693349]  vprintk_emit+0x280/0x6d0
[  716.697194]  vprintk_default+0x28/0x30
[  716.701101]  vprintk_func+0x7e/0x189
[  716.704835]  printk+0xba/0xed
[  716.707964]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  716.712740]  ? _raw_spin_unlock_irq+0x5e/0x90
[  716.717259]  dump_unreclaimable_slab.cold+0xde/0xef
[  716.722303]  dump_header+0x44b/0xa55
[  716.726047]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  716.731165]  ? ___ratelimit+0x60/0x595
[  716.735063]  ? do_raw_spin_unlock+0x181/0x270
[  716.739581]  oom_kill_process.cold+0x10/0x6ef
[  716.744083]  ? lock_downgrade+0x880/0x880
[  716.748258]  ? kasan_check_read+0x11/0x20
[  716.752534]  out_of_memory+0x362/0x1330
[  716.756520]  ? oom_killer_disable+0x280/0x280
[  716.761042]  ? mutex_trylock+0x18e/0x1e0
[  716.765134]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  716.770082]  __alloc_pages_slowpath+0x20b5/0x2870
[  716.774968]  ? warn_alloc+0x110/0x110
[  716.778765]  ? __lock_is_held+0xb6/0x140
[  716.782841]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.788390]  ? should_fail+0x14d/0x85c
[  716.792298]  ? __might_sleep+0x95/0x190
[  716.796322]  __alloc_pages_nodemask+0x617/0x750
[  716.801009]  ? kasan_check_read+0x11/0x20
[  716.805227]  ? __alloc_pages_slowpath+0x2870/0x2870
[  716.810266]  ? find_get_entry+0x3e1/0xa00
[  716.814442]  ? find_get_pages_contig+0xed0/0xed0
[  716.819198]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  716.825324]  alloc_pages_current+0x107/0x210
[  716.829739]  __page_cache_alloc+0x2bd/0x450
[  716.834072]  ? kasan_check_read+0x11/0x20
[  716.838238]  filemap_fault+0xfeb/0x1f00
[  716.842211]  ? lock_downgrade+0x880/0x880
[  716.846379]  ? __lock_page_or_retry+0xdc0/0xdc0
[  716.851155]  ? lock_acquire+0x16f/0x3f0
[  716.855154]  ? ext4_filemap_fault+0x7b/0xaf
[  716.859500]  ext4_filemap_fault+0x83/0xaf
[  716.863681]  __do_fault+0x111/0x480
[  716.867312]  __handle_mm_fault+0x2d78/0x3f80
[  716.871755]  ? copy_page_range+0x2030/0x2030
[  716.876197]  ? count_memcg_event_mm+0x2b1/0x4d0
[  716.880894]  handle_mm_fault+0x1b5/0x690
[  716.884957]  __do_page_fault+0x62a/0xe90
[  716.889018]  ? vmalloc_fault+0x740/0x740
[  716.893076]  ? trace_hardirqs_off_caller+0x65/0x220
[  716.898213]  ? trace_hardirqs_on_caller+0x6a/0x220
[  716.903424]  ? page_fault+0x8/0x30
[  716.906983]  do_page_fault+0x71/0x57d
[  716.910804]  ? page_fault+0x8/0x30
[  716.914345]  page_fault+0x1e/0x30
[  716.917821] RIP: 0033:0x45b153
[  716.921019] Code: Bad RIP value.
[  716.924404] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  716.929775] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  716.937059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  716.944335] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  716.951787] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  716.959074] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  716.966376] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  716.966530] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  716.974299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  716.984538] syz-fuzzer cpuset=/ mems_allowed=0-1
[  716.994228] Call Trace:
[  717.001596]  <IRQ>
[  717.003753]  dump_stack+0x197/0x210
[  717.007511]  warn_alloc.cold+0x7b/0x173
[  717.011482]  ? zone_watermark_ok_safe+0x260/0x260
[  717.016350]  ? __cpuset_node_allowed+0x136/0x540
[  717.021148]  ? __isolate_free_page+0x4c0/0x4c0
[  717.025736]  ? wake_all_kswapds+0x14d/0x300
[  717.030065]  __alloc_pages_slowpath+0x2214/0x2870
[  717.034939]  ? warn_alloc+0x110/0x110
[  717.038742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.044850]  ? should_fail+0x14d/0x85c
[  717.048778]  ? __isolate_free_page+0x4c0/0x4c0
[  717.053385]  __alloc_pages_nodemask+0x617/0x750
[  717.058071]  ? __alloc_pages_slowpath+0x2870/0x2870
[  717.063116]  cache_grow_begin+0x91/0x8c0
[  717.067196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.072734]  ? __cpuset_node_allowed+0x136/0x540
[  717.077593]  fallback_alloc+0x1fd/0x2d0
[  717.081588]  ____cache_alloc_node+0x1be/0x1e0
[  717.086102]  kmem_cache_alloc_node+0xe3/0x710
[  717.090621]  __alloc_skb+0xd5/0x5f0
[  717.094249]  ? skb_trim+0x190/0x190
[  717.097893]  ? check_preemption_disabled+0x48/0x290
[  717.102930]  ? lock_acquire+0x16f/0x3f0
[  717.107010]  new_skb+0x28/0x1d0
[  717.110301]  aoecmd_cfg+0x1b5/0x640
[  717.113941]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  717.118271]  ? timer_reduce+0x11d0/0x11d0
[  717.122428]  discover_timer+0x4e/0x60
[  717.126229]  call_timer_fn+0x18d/0x720
[  717.130137]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  717.134806]  ? process_timeout+0x40/0x40
[  717.138875]  ? run_timer_softirq+0x644/0x16a0
[  717.143406]  ? trace_hardirqs_on+0x67/0x220
[  717.147748]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  717.152418]  run_timer_softirq+0x64f/0x16a0
[  717.156765]  ? add_timer+0xbe0/0xbe0
[  717.160495]  ? __lock_is_held+0xb6/0x140
[  717.164595]  __do_softirq+0x25c/0x921
[  717.168403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.174034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.179599]  irq_exit+0x180/0x1d0
[  717.183084]  smp_apic_timer_interrupt+0x13b/0x550
[  717.187942]  apic_timer_interrupt+0xf/0x20
[  717.192202]  </IRQ>
[  717.194442] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  717.199377] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  717.218303] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  717.226023] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  717.233299] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  717.240580] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  717.247862] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  717.255174] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  717.262511]  ? finish_task_switch+0x146/0x7c0
[  717.267023]  skb_clone+0x156/0x3e0
[  717.270583]  bpf_clone_redirect+0xb2/0x480
[  717.274837]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  717.279876]  ? mark_held_locks+0x100/0x100
[  717.284131]  ? __schedule+0x86e/0x1dc0
[  717.288048]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  717.292826]  ? firmware_map_remove+0x1a6/0x1a6
[  717.297697]  ? bpf_test_run+0x146/0x430
[  717.301692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.308208]  ? check_preemption_disabled+0x48/0x290
[  717.313241]  ? lock_acquire+0x16f/0x3f0
[  717.317243]  ? kasan_check_read+0x11/0x20
[  717.321406]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  717.326616]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.332167]  bpf_test_run+0x10d/0x430
[  717.335992]  bpf_prog_test_run_skb+0x64b/0xb20
[  717.340625]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  717.345645]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.351208]  ? fput+0x128/0x1a0
[  717.354490]  ? __bpf_prog_get+0x97/0x290
[  717.358581]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  717.363442]  bpf_prog_test_run+0x129/0x1a0
[  717.367694]  __x64_sys_bpf+0x397/0x4c0
[  717.371611]  ? bpf_prog_get+0x20/0x20
[  717.375441]  do_syscall_64+0xfd/0x620
[  717.379427]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  717.384648] RIP: 0033:0x45b399
[  717.387858] Code: Bad RIP value.
[  717.391253] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  717.398974] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  717.406256] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  717.413538] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  717.420929] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  717.428222] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  717.435523] warn_alloc_show_mem: 1 callbacks suppressed
[  717.435533] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  717.435535] Mem-Info:
[  717.435565] active_anon:254002 inactive_anon:214 isolated_anon:0
[  717.435565]  active_file:17 inactive_file:11 isolated_file:0
[  717.435565]  unevictable:0 dirty:0 writeback:0 unstable:0
[  717.435565]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  717.435565]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  717.435565]  free:10955 free_pcp:216 free_cma:0
[  717.440996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  717.441004] Call Trace:
[  717.448488] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  717.450890]  <IRQ>
[  717.484138] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  717.493503]  dump_stack+0x197/0x210
[  717.496066] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  717.523773]  warn_alloc.cold+0x7b/0x173
[  717.525923] lowmem_reserve[]: 0 2545 2546 2546 2546
[  717.551623]  ? zone_watermark_ok_safe+0x260/0x260
[  717.555233] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  717.581475]  ? __cpuset_node_allowed+0x136/0x540
[  717.585427] lowmem_reserve[]: 0 0 1 1 1
[  717.590445]  ? __isolate_free_page+0x4c0/0x4c0
[  717.595288] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  717.624316]  ? wake_all_kswapds+0x14d/0x300
[  717.629069] lowmem_reserve[]: 0 0 0 0 0
[  717.633075]  __alloc_pages_slowpath+0x2214/0x2870
[  717.637631] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  717.663438]  ? warn_alloc+0x110/0x110
[  717.667829] lowmem_reserve[]: 0 0 0 0 0
[  717.671839]  ? __lock_acquire+0x6ee/0x49c0
[  717.676662] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  717.704374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.708166] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  717.712159]  ? should_fail+0x14d/0x85c
[  717.716389] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  717.728692]  ? __isolate_free_page+0x4c0/0x4c0
[  717.734211] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  717.747880]  __alloc_pages_nodemask+0x617/0x750
[  717.751758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  717.762447]  ? __alloc_pages_slowpath+0x2870/0x2870
[  717.767031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  717.782680]  ? find_held_lock+0x35/0x130
[  717.787331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  717.796175]  cache_grow_begin+0x91/0x8c0
[  717.801184] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  717.801195] 280 total pagecache pages
[  717.809800]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.813988] 0 pages in swap cache
[  717.822853]  ? __cpuset_node_allowed+0x136/0x540
[  717.826907] Swap cache stats: add 0, delete 0, find 0/0
[  717.835621]  fallback_alloc+0x1fd/0x2d0
[  717.839403] Free swap  = 0kB
[  717.844965]  ____cache_alloc_node+0x1be/0x1e0
[  717.848392] Total swap = 0kB
[  717.853172]  kmem_cache_alloc+0x1f3/0x700
[  717.858529] 1965979 pages RAM
[  717.862587]  ? mark_held_locks+0xb1/0x100
[  717.865593] 0 pages HighMem/MovableOnly
[  717.870092]  ? trace_hardirqs_on+0x67/0x220
[  717.873092] 341741 pages reserved
[  717.873102] 0 pages cma reserved
[  717.877262]  ? __netdev_alloc_skb+0x370/0x470
[  717.880414] aoe: skb alloc failure
[  717.884544]  __build_skb+0x3e/0x310
[  717.884563]  __netdev_alloc_skb+0x2ba/0x470
[  717.888553] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  717.892890]  send_hsr_supervision_frame+0x110/0xfc0
[  717.896333] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  717.899716]  ? lock_acquire+0x16f/0x3f0
[  717.940695]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  717.945838]  hsr_announce+0x12f/0x3b0
[  717.949663]  call_timer_fn+0x18d/0x720
[  717.953558]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  717.958765]  ? process_timeout+0x40/0x40
[  717.962835]  ? run_timer_softirq+0x644/0x16a0
[  717.967336]  ? trace_hardirqs_on+0x67/0x220
[  717.971664]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  717.976851]  run_timer_softirq+0x64f/0x16a0
[  717.981317]  ? add_timer+0xbe0/0xbe0
[  717.985065]  ? __lock_is_held+0xb6/0x140
[  717.989144]  __do_softirq+0x25c/0x921
[  717.992960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.998518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.004100]  irq_exit+0x180/0x1d0
[  718.007581]  smp_apic_timer_interrupt+0x13b/0x550
[  718.012447]  apic_timer_interrupt+0xf/0x20
[  718.016700]  </IRQ>
[  718.018948] RIP: 0010:console_unlock+0xf3c/0x10d0
[  718.023798] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  718.042715] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  718.050616] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  718.057895] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  718.065177] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  718.072457] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  718.079831] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  718.087567]  ? netconsole_netdev_event+0x280/0x280
[  718.092523]  ? console_unlock+0xf36/0x10d0
[  718.096792]  vprintk_emit+0x280/0x6d0
[  718.100622]  vprintk_default+0x28/0x30
[  718.104624]  vprintk_func+0x7e/0x189
[  718.108351]  printk+0xba/0xed
[  718.111479]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  718.116263]  ? _raw_spin_unlock_irq+0x5e/0x90
[  718.120951]  dump_unreclaimable_slab.cold+0xde/0xef
[  718.125985]  dump_header+0x44b/0xa55
[  718.129803]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  718.134950]  ? ___ratelimit+0x60/0x595
[  718.138869]  ? do_raw_spin_unlock+0x181/0x270
[  718.143371]  oom_kill_process.cold+0x10/0x6ef
[  718.147884]  ? lock_downgrade+0x880/0x880
[  718.152079]  ? kasan_check_read+0x11/0x20
[  718.156249]  out_of_memory+0x362/0x1330
[  718.160231]  ? oom_killer_disable+0x280/0x280
[  718.164756]  ? mutex_trylock+0x18e/0x1e0
[  718.168925]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  718.173885]  __alloc_pages_slowpath+0x20b5/0x2870
[  718.178756]  ? warn_alloc+0x110/0x110
[  718.182586]  ? __lock_is_held+0xb6/0x140
[  718.186661]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.192201]  ? should_fail+0x14d/0x85c
[  718.196124]  ? __might_sleep+0x95/0x190
[  718.200144]  __alloc_pages_nodemask+0x617/0x750
[  718.204873]  ? kasan_check_read+0x11/0x20
[  718.209027]  ? __alloc_pages_slowpath+0x2870/0x2870
[  718.214066]  ? find_get_entry+0x3e1/0xa00
[  718.218465]  ? find_get_pages_contig+0xed0/0xed0
[  718.223365]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  718.229011]  alloc_pages_current+0x107/0x210
[  718.233538]  __page_cache_alloc+0x2bd/0x450
[  718.237877]  ? kasan_check_read+0x11/0x20
[  718.242067]  filemap_fault+0xfeb/0x1f00
[  718.246098]  ? lock_downgrade+0x880/0x880
[  718.250269]  ? __lock_page_or_retry+0xdc0/0xdc0
[  718.254973]  ? lock_acquire+0x16f/0x3f0
[  718.258967]  ? ext4_filemap_fault+0x7b/0xaf
[  718.263323]  ext4_filemap_fault+0x83/0xaf
[  718.267503]  __do_fault+0x111/0x480
[  718.271153]  __handle_mm_fault+0x2d78/0x3f80
[  718.275586]  ? copy_page_range+0x2030/0x2030
[  718.280022]  ? count_memcg_event_mm+0x2b1/0x4d0
[  718.284708]  handle_mm_fault+0x1b5/0x690
[  718.288896]  __do_page_fault+0x62a/0xe90
[  718.292981]  ? vmalloc_fault+0x740/0x740
[  718.297051]  ? trace_hardirqs_off_caller+0x65/0x220
[  718.302165]  ? trace_hardirqs_on_caller+0x6a/0x220
[  718.307123]  ? page_fault+0x8/0x30
[  718.310697]  do_page_fault+0x71/0x57d
[  718.314521]  ? page_fault+0x8/0x30
[  718.318106]  page_fault+0x1e/0x30
[  718.321569] RIP: 0033:0x45b153
[  718.324777] Code: Bad RIP value.
[  718.328155] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  718.333529] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  718.340806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  718.348125] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  718.355499] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  718.362873] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  718.370184] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  718.370309] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  718.378106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  718.378116] Call Trace:
[  718.388437] syz-fuzzer cpuset=/ mems_allowed=0-1
[  718.397903]  <IRQ>
[  718.407388]  dump_stack+0x197/0x210
[  718.411044]  warn_alloc.cold+0x7b/0x173
[  718.415025]  ? zone_watermark_ok_safe+0x260/0x260
[  718.420741]  ? __cpuset_node_allowed+0x136/0x540
[  718.425506]  ? __isolate_free_page+0x4c0/0x4c0
[  718.430213]  ? wake_all_kswapds+0x14d/0x300
[  718.434547]  __alloc_pages_slowpath+0x2214/0x2870
[  718.440633]  ? warn_alloc+0x110/0x110
[  718.444450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.450014]  ? should_fail+0x14d/0x85c
[  718.453929]  ? __isolate_free_page+0x4c0/0x4c0
[  718.458537]  __alloc_pages_nodemask+0x617/0x750
[  718.463233]  ? __alloc_pages_slowpath+0x2870/0x2870
[  718.468282]  cache_grow_begin+0x91/0x8c0
[  718.472353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.477930]  ? __cpuset_node_allowed+0x136/0x540
[  718.482691]  fallback_alloc+0x1fd/0x2d0
[  718.486692]  ____cache_alloc_node+0x1be/0x1e0
[  718.491285]  kmem_cache_alloc_node+0xe3/0x710
[  718.495930]  __alloc_skb+0xd5/0x5f0
[  718.499584]  ? skb_trim+0x190/0x190
[  718.503516]  ? check_preemption_disabled+0x48/0x290
[  718.508544]  ? lock_acquire+0x16f/0x3f0
[  718.512563]  new_skb+0x28/0x1d0
[  718.516314]  aoecmd_cfg+0x1b5/0x640
[  718.519957]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  718.524377]  ? timer_reduce+0x11d0/0x11d0
[  718.528554]  discover_timer+0x4e/0x60
[  718.532377]  call_timer_fn+0x18d/0x720
[  718.536265]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  718.540944]  ? process_timeout+0x40/0x40
[  718.545009]  ? run_timer_softirq+0x644/0x16a0
[  718.549528]  ? trace_hardirqs_on+0x67/0x220
[  718.553882]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  718.558574]  run_timer_softirq+0x64f/0x16a0
[  718.562934]  ? add_timer+0xbe0/0xbe0
[  718.566663]  ? __lock_is_held+0xb6/0x140
[  718.570756]  __do_softirq+0x25c/0x921
[  718.574559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.580114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.585862]  irq_exit+0x180/0x1d0
[  718.589312]  smp_apic_timer_interrupt+0x13b/0x550
[  718.594229]  apic_timer_interrupt+0xf/0x20
[  718.598458]  </IRQ>
[  718.600695] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  718.605630] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  718.625065] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  718.632810] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  718.640100] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  718.647382] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  718.654669] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  718.661951] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  718.669266]  ? finish_task_switch+0x146/0x7c0
[  718.673797]  skb_clone+0x156/0x3e0
[  718.677357]  bpf_clone_redirect+0xb2/0x480
[  718.681599]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  718.686648]  ? mark_held_locks+0x100/0x100
[  718.691426]  ? __schedule+0x86e/0x1dc0
[  718.695332]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  718.700113]  ? firmware_map_remove+0x1a6/0x1a6
[  718.704713]  ? bpf_test_run+0x146/0x430
[  718.708717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.714255]  ? check_preemption_disabled+0x48/0x290
[  718.719275]  ? lock_acquire+0x16f/0x3f0
[  718.723302]  ? kasan_check_read+0x11/0x20
[  718.727623]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  718.732843]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  718.738394]  bpf_test_run+0x10d/0x430
[  718.742207]  bpf_prog_test_run_skb+0x64b/0xb20
[  718.746797]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  718.751657]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  718.757220]  ? fput+0x128/0x1a0
[  718.760497]  ? __bpf_prog_get+0x97/0x290
[  718.764571]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  718.769616]  bpf_prog_test_run+0x129/0x1a0
[  718.773865]  __x64_sys_bpf+0x397/0x4c0
[  718.777766]  ? bpf_prog_get+0x20/0x20
[  718.781664]  do_syscall_64+0xfd/0x620
[  718.785483]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  718.791252] RIP: 0033:0x45b399
[  718.794458] Code: Bad RIP value.
[  718.797903] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  718.805713] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  718.812995] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  718.820277] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  718.827555] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  718.835266] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  718.842574] warn_alloc_show_mem: 1 callbacks suppressed
[  718.842584] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  718.842586] Mem-Info:
[  718.842616] active_anon:254002 inactive_anon:214 isolated_anon:0
[  718.842616]  active_file:17 inactive_file:11 isolated_file:0
[  718.842616]  unevictable:0 dirty:0 writeback:0 unstable:0
[  718.842616]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  718.842616]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  718.842616]  free:10955 free_pcp:216 free_cma:0
[  718.847974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  718.855442] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.857855] Call Trace:
[  718.891030] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.900405]  <IRQ>
[  718.928390] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  718.931003]  dump_stack+0x197/0x210
[  718.956862] lowmem_reserve[]: 0 2545 2546 2546 2546
[  718.959031]  warn_alloc.cold+0x7b/0x173
[  718.985409] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  718.989064]  ? zone_watermark_ok_safe+0x260/0x260
[  718.994062] lowmem_reserve[]: 0 0 1 1 1
[  718.998164]  ? __cpuset_node_allowed+0x136/0x540
[  719.027247] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  719.032116]  ? __isolate_free_page+0x4c0/0x4c0
[  719.036499] lowmem_reserve[]: 0 0 0 0 0
[  719.041268]  ? wake_all_kswapds+0x14d/0x300
[  719.067232] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  719.071836]  __alloc_pages_slowpath+0x2214/0x2870
[  719.075796] lowmem_reserve[]: 0 0 0 0 0
[  719.080167]  ? warn_alloc+0x110/0x110
[  719.107729] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  719.112604]  ? __lock_acquire+0x6ee/0x49c0
[  719.116660] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  719.120555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.132690] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  719.136992]  ? should_fail+0x14d/0x85c
[  719.150508] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  719.156077]  ? __isolate_free_page+0x4c0/0x4c0
[  719.166747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  719.170655]  __alloc_pages_nodemask+0x617/0x750
[  719.186517] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  719.191119]  ? __alloc_pages_slowpath+0x2870/0x2870
[  719.199964] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  719.204650]  ? find_held_lock+0x35/0x130
[  719.213225] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  719.218251]  cache_grow_begin+0x91/0x8c0
[  719.231845] 280 total pagecache pages
[  719.235930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.244629] 0 pages in swap cache
[  719.249146]  ? __cpuset_node_allowed+0x136/0x540
[  719.252934] Swap cache stats: add 0, delete 0, find 0/0
[  719.258496]  fallback_alloc+0x1fd/0x2d0
[  719.262040] Free swap  = 0kB
[  719.266811]  ____cache_alloc_node+0x1be/0x1e0
[  719.272237] Total swap = 0kB
[  719.272249] 1965979 pages RAM
[  719.276387]  kmem_cache_alloc+0x1f3/0x700
[  719.279391] 0 pages HighMem/MovableOnly
[  719.283949]  ? mark_held_locks+0xb1/0x100
[  719.286940] 341741 pages reserved
[  719.286948] 0 pages cma reserved
[  719.290064]  ? __netdev_alloc_skb+0x370/0x470
[  719.294259] aoe: skb alloc failure
[  719.298363]  __build_skb+0x3e/0x310
[  719.302590] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  719.305994]  __netdev_alloc_skb+0x2ba/0x470
[  719.309640] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  719.314148]  send_hsr_supervision_frame+0x110/0xfc0
[  719.346668]  ? lock_acquire+0x16f/0x3f0
[  719.350669]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  719.355702]  hsr_announce+0x12f/0x3b0
[  719.359543]  call_timer_fn+0x18d/0x720
[  719.363450]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  719.368690]  ? process_timeout+0x40/0x40
[  719.372765]  ? run_timer_softirq+0x644/0x16a0
[  719.377273]  ? trace_hardirqs_on+0x67/0x220
[  719.381635]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  719.386861]  run_timer_softirq+0x64f/0x16a0
[  719.391202]  ? add_timer+0xbe0/0xbe0
[  719.394933]  ? __lock_is_held+0xb6/0x140
[  719.399039]  __do_softirq+0x25c/0x921
[  719.402883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.408453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.414200]  irq_exit+0x180/0x1d0
[  719.417692]  smp_apic_timer_interrupt+0x13b/0x550
[  719.422639]  apic_timer_interrupt+0xf/0x20
[  719.427915]  </IRQ>
[  719.430171] RIP: 0010:console_unlock+0xf3c/0x10d0
[  719.435159] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  719.454078] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  719.461924] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  719.469310] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  719.476595] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  719.483878] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  719.491181] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  719.498494]  ? netconsole_netdev_event+0x280/0x280
[  719.503450]  ? console_unlock+0xf36/0x10d0
[  719.507701]  vprintk_emit+0x280/0x6d0
[  719.511545]  vprintk_default+0x28/0x30
[  719.515474]  vprintk_func+0x7e/0x189
[  719.519202]  printk+0xba/0xed
[  719.522306]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  719.527088]  ? _raw_spin_unlock_irq+0x5e/0x90
[  719.531636]  dump_unreclaimable_slab.cold+0xde/0xef
[  719.536660]  dump_header+0x44b/0xa55
[  719.540506]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  719.545623]  ? ___ratelimit+0x60/0x595
[  719.549541]  ? do_raw_spin_unlock+0x181/0x270
[  719.554065]  oom_kill_process.cold+0x10/0x6ef
[  719.558929]  ? lock_downgrade+0x880/0x880
[  719.563178]  ? kasan_check_read+0x11/0x20
[  719.567353]  out_of_memory+0x362/0x1330
[  719.571350]  ? oom_killer_disable+0x280/0x280
[  719.575875]  ? mutex_trylock+0x18e/0x1e0
[  719.579951]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  719.584913]  __alloc_pages_slowpath+0x20b5/0x2870
[  719.589801]  ? warn_alloc+0x110/0x110
[  719.593616]  ? __lock_is_held+0xb6/0x140
[  719.597688]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.603249]  ? should_fail+0x14d/0x85c
[  719.607167]  ? __might_sleep+0x95/0x190
[  719.611377]  __alloc_pages_nodemask+0x617/0x750
[  719.616065]  ? kasan_check_read+0x11/0x20
[  719.620234]  ? __alloc_pages_slowpath+0x2870/0x2870
[  719.625250]  ? find_get_entry+0x3e1/0xa00
[  719.629431]  ? find_get_pages_contig+0xed0/0xed0
[  719.634208]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  719.639957]  alloc_pages_current+0x107/0x210
[  719.644488]  __page_cache_alloc+0x2bd/0x450
[  719.648880]  ? kasan_check_read+0x11/0x20
[  719.653046]  filemap_fault+0xfeb/0x1f00
[  719.657041]  ? lock_downgrade+0x880/0x880
[  719.661292]  ? __lock_page_or_retry+0xdc0/0xdc0
[  719.666063]  ? lock_acquire+0x16f/0x3f0
[  719.670055]  ? ext4_filemap_fault+0x7b/0xaf
[  719.674524]  ext4_filemap_fault+0x83/0xaf
[  719.678697]  __do_fault+0x111/0x480
[  719.682345]  __handle_mm_fault+0x2d78/0x3f80
[  719.686775]  ? copy_page_range+0x2030/0x2030
[  719.691351]  ? count_memcg_event_mm+0x2b1/0x4d0
[  719.696169]  handle_mm_fault+0x1b5/0x690
[  719.700248]  __do_page_fault+0x62a/0xe90
[  719.704356]  ? vmalloc_fault+0x740/0x740
[  719.708437]  ? trace_hardirqs_off_caller+0x65/0x220
[  719.713516]  ? trace_hardirqs_on_caller+0x6a/0x220
[  719.718465]  ? page_fault+0x8/0x30
[  719.722011]  do_page_fault+0x71/0x57d
[  719.725832]  ? page_fault+0x8/0x30
[  719.729373]  page_fault+0x1e/0x30
[  719.732841] RIP: 0033:0x45b153
[  719.736156] Code: Bad RIP value.
[  719.739546] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  719.745020] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  719.752298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  719.759578] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  719.766860] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  719.774144] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  719.781453] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  719.781584] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  719.789350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  719.789379] Call Trace:
[  719.799614] syz-fuzzer cpuset=/ mems_allowed=0-1
[  719.808985]  <IRQ>
[  719.818590]  dump_stack+0x197/0x210
[  719.822360]  warn_alloc.cold+0x7b/0x173
[  719.826355]  ? zone_watermark_ok_safe+0x260/0x260
[  719.831232]  ? __cpuset_node_allowed+0x136/0x540
[  719.836026]  ? __isolate_free_page+0x4c0/0x4c0
[  719.840614]  ? wake_all_kswapds+0x14d/0x300
[  719.844981]  __alloc_pages_slowpath+0x2214/0x2870
[  719.849874]  ? warn_alloc+0x110/0x110
[  719.853711]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.859381]  ? should_fail+0x14d/0x85c
[  719.863294]  ? __isolate_free_page+0x4c0/0x4c0
[  719.868073]  __alloc_pages_nodemask+0x617/0x750
[  719.872760]  ? __alloc_pages_slowpath+0x2870/0x2870
[  719.877804]  cache_grow_begin+0x91/0x8c0
[  719.881881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.887461]  ? __cpuset_node_allowed+0x136/0x540
[  719.892334]  fallback_alloc+0x1fd/0x2d0
[  719.896337]  ____cache_alloc_node+0x1be/0x1e0
[  719.900853]  kmem_cache_alloc_node+0xe3/0x710
[  719.905466]  __alloc_skb+0xd5/0x5f0
[  719.909123]  ? skb_trim+0x190/0x190
[  719.912770]  ? check_preemption_disabled+0x48/0x290
[  719.918157]  ? lock_acquire+0x16f/0x3f0
[  719.922233]  new_skb+0x28/0x1d0
[  719.926055]  aoecmd_cfg+0x1b5/0x640
[  719.929702]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  719.934048]  ? timer_reduce+0x11d0/0x11d0
[  719.938221]  discover_timer+0x4e/0x60
[  719.942194]  call_timer_fn+0x18d/0x720
[  719.946085]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  719.950865]  ? process_timeout+0x40/0x40
[  719.954934]  ? run_timer_softirq+0x644/0x16a0
[  719.959459]  ? trace_hardirqs_on+0x67/0x220
[  719.963983]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  719.968662]  run_timer_softirq+0x64f/0x16a0
[  719.973070]  ? add_timer+0xbe0/0xbe0
[  719.976863]  ? __lock_is_held+0xb6/0x140
[  719.981028]  __do_softirq+0x25c/0x921
[  719.984983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.991488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.997153]  irq_exit+0x180/0x1d0
[  720.000784]  smp_apic_timer_interrupt+0x13b/0x550
[  720.005646]  apic_timer_interrupt+0xf/0x20
[  720.009919]  </IRQ>
[  720.012154] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  720.017111] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  720.036377] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  720.044100] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  720.051479] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  720.058895] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  720.066276] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  720.073677] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  720.081243]  ? finish_task_switch+0x146/0x7c0
[  720.086209]  skb_clone+0x156/0x3e0
[  720.089876]  bpf_clone_redirect+0xb2/0x480
[  720.094143]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  720.099188]  ? mark_held_locks+0x100/0x100
[  720.103455]  ? __schedule+0x86e/0x1dc0
[  720.107362]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  720.112158]  ? firmware_map_remove+0x1a6/0x1a6
[  720.116819]  ? bpf_test_run+0x146/0x430
[  720.120886]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.126554]  ? check_preemption_disabled+0x48/0x290
[  720.132483]  ? lock_acquire+0x16f/0x3f0
[  720.136654]  ? kasan_check_read+0x11/0x20
[  720.140815]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  720.146039]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  720.151594]  bpf_test_run+0x10d/0x430
[  720.155521]  bpf_prog_test_run_skb+0x64b/0xb20
[  720.160126]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  720.164967]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  720.170670]  ? fput+0x128/0x1a0
[  720.174047]  ? __bpf_prog_get+0x97/0x290
[  720.178126]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  720.183003]  bpf_prog_test_run+0x129/0x1a0
[  720.187263]  __x64_sys_bpf+0x397/0x4c0
[  720.191151]  ? bpf_prog_get+0x20/0x20
[  720.195141]  do_syscall_64+0xfd/0x620
[  720.199007]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  720.204442] RIP: 0033:0x45b399
[  720.207649] Code: Bad RIP value.
[  720.211367] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  720.219091] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  720.226356] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  720.233657] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  720.241228] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  720.248689] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  720.255978] warn_alloc_show_mem: 1 callbacks suppressed
[  720.255988] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  720.255990] Mem-Info:
[  720.256020] active_anon:254002 inactive_anon:214 isolated_anon:0
[  720.256020]  active_file:17 inactive_file:11 isolated_file:0
[  720.256020]  unevictable:0 dirty:0 writeback:0 unstable:0
[  720.256020]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  720.256020]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  720.256020]  free:10955 free_pcp:216 free_cma:0
[  720.261388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.268869] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.271356] Call Trace:
[  720.304690] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.314045]  <IRQ>
[  720.341726] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  720.344446]  dump_stack+0x197/0x210
[  720.370102] lowmem_reserve[]: 0 2545 2546 2546 2546
[  720.372395]  warn_alloc.cold+0x7b/0x173
[  720.398636] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  720.402302]  ? zone_watermark_ok_safe+0x260/0x260
[  720.407307] lowmem_reserve[]: 0 0 1 1 1
[  720.411292]  ? __cpuset_node_allowed+0x136/0x540
[  720.440382] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  720.445257]  ? __isolate_free_page+0x4c0/0x4c0
[  720.449203] lowmem_reserve[]: 0 0 0 0 0
[  720.453970]  ? wake_all_kswapds+0x14d/0x300
[  720.479725] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  720.484501]  __alloc_pages_slowpath+0x2214/0x2870
[  720.489092] lowmem_reserve[]: 0 0 0 0 0
[  720.493442]  ? warn_alloc+0x110/0x110
[  720.521129] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  720.526003]  ? __lock_acquire+0x6ee/0x49c0
[  720.529955] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  720.534462]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.546594] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  720.550870]  ? should_fail+0x14d/0x85c
[  720.564316] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  720.569914]  ? __isolate_free_page+0x4c0/0x4c0
[  720.580589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  720.584503]  __alloc_pages_nodemask+0x617/0x750
[  720.600096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  720.604813]  ? __alloc_pages_slowpath+0x2870/0x2870
[  720.613735] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  720.618440]  ? find_held_lock+0x35/0x130
[  720.627137] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  720.632166]  cache_grow_begin+0x91/0x8c0
[  720.641038] 280 total pagecache pages
[  720.645123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.653733] 0 pages in swap cache
[  720.657835]  ? __cpuset_node_allowed+0x136/0x540
[  720.661628] Swap cache stats: add 0, delete 0, find 0/0
[  720.667184]  fallback_alloc+0x1fd/0x2d0
[  720.670621] Free swap  = 0kB
[  720.670631] Total swap = 0kB
[  720.675420]  ____cache_alloc_node+0x1be/0x1e0
[  720.680776] 1965979 pages RAM
[  720.684782]  kmem_cache_alloc_node+0xe3/0x710
[  720.687820] 0 pages HighMem/MovableOnly
[  720.687830] 341741 pages reserved
[  720.690866]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  720.695345] 0 pages cma reserved
[  720.698471]  __alloc_skb+0xd5/0x5f0
[  720.703008] aoe: skb alloc failure
[  720.706939]  ? skb_trim+0x190/0x190
[  720.710403] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  720.714618]  ? kasan_check_read+0x11/0x20
[  720.717964] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  720.721607]  ndisc_alloc_skb+0x13c/0x340
[  720.753225]  ndisc_send_rs+0x35f/0x6e0
[  720.757136]  addrconf_rs_timer+0x30f/0x680
[  720.761407]  ? ipv6_get_lladdr+0x490/0x490
[  720.765705]  call_timer_fn+0x18d/0x720
[  720.769613]  ? ipv6_get_lladdr+0x490/0x490
[  720.774021]  ? process_timeout+0x40/0x40
[  720.778095]  ? run_timer_softirq+0x644/0x16a0
[  720.782615]  ? trace_hardirqs_on+0x67/0x220
[  720.787144]  ? ipv6_get_lladdr+0x490/0x490
[  720.791390]  run_timer_softirq+0x64f/0x16a0
[  720.795733]  ? add_timer+0xbe0/0xbe0
[  720.799450]  ? __lock_is_held+0xb6/0x140
[  720.803539]  __do_softirq+0x25c/0x921
[  720.807351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.812908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.818998]  irq_exit+0x180/0x1d0
[  720.822514]  smp_apic_timer_interrupt+0x13b/0x550
[  720.827927]  apic_timer_interrupt+0xf/0x20
[  720.832273]  </IRQ>
[  720.834511] RIP: 0010:console_unlock+0xf3c/0x10d0
[  720.839391] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  720.858322] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  720.866050] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  720.873334] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  720.880702] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  720.888013] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  720.895311] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  720.902615]  ? netconsole_netdev_event+0x280/0x280
[  720.907550]  ? console_unlock+0xf36/0x10d0
[  720.911900]  vprintk_emit+0x280/0x6d0
[  720.915715]  vprintk_default+0x28/0x30
[  720.919733]  vprintk_func+0x7e/0x189
[  720.923561]  printk+0xba/0xed
[  720.926783]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  720.931591]  ? _raw_spin_unlock_irq+0x5e/0x90
[  720.936119]  dump_unreclaimable_slab.cold+0xde/0xef
[  720.941248]  dump_header+0x44b/0xa55
[  720.945169]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  720.950827]  ? ___ratelimit+0x60/0x595
[  720.954736]  ? do_raw_spin_unlock+0x181/0x270
[  720.959253]  oom_kill_process.cold+0x10/0x6ef
[  720.963812]  ? lock_downgrade+0x880/0x880
[  720.968115]  ? kasan_check_read+0x11/0x20
[  720.972383]  out_of_memory+0x362/0x1330
[  720.976516]  ? oom_killer_disable+0x280/0x280
[  720.981031]  ? mutex_trylock+0x18e/0x1e0
[  720.985215]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  720.990320]  __alloc_pages_slowpath+0x20b5/0x2870
[  720.995334]  ? warn_alloc+0x110/0x110
[  720.999137]  ? __lock_is_held+0xb6/0x140
[  721.003224]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.008894]  ? should_fail+0x14d/0x85c
[  721.012790]  ? __might_sleep+0x95/0x190
[  721.016962]  __alloc_pages_nodemask+0x617/0x750
[  721.021646]  ? kasan_check_read+0x11/0x20
[  721.025872]  ? __alloc_pages_slowpath+0x2870/0x2870
[  721.030919]  ? find_get_entry+0x3e1/0xa00
[  721.035069]  ? find_get_pages_contig+0xed0/0xed0
[  721.039829]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  721.045385]  alloc_pages_current+0x107/0x210
[  721.049824]  __page_cache_alloc+0x2bd/0x450
[  721.054164]  ? kasan_check_read+0x11/0x20
[  721.058332]  filemap_fault+0xfeb/0x1f00
[  721.062412]  ? lock_downgrade+0x880/0x880
[  721.066574]  ? __lock_page_or_retry+0xdc0/0xdc0
[  721.071256]  ? lock_acquire+0x16f/0x3f0
[  721.075407]  ? ext4_filemap_fault+0x7b/0xaf
[  721.079732]  ext4_filemap_fault+0x83/0xaf
[  721.083916]  __do_fault+0x111/0x480
[  721.087646]  __handle_mm_fault+0x2d78/0x3f80
[  721.092087]  ? copy_page_range+0x2030/0x2030
[  721.096549]  ? count_memcg_event_mm+0x2b1/0x4d0
[  721.101225]  handle_mm_fault+0x1b5/0x690
[  721.105345]  __do_page_fault+0x62a/0xe90
[  721.109662]  ? vmalloc_fault+0x740/0x740
[  721.113745]  ? trace_hardirqs_off_caller+0x65/0x220
[  721.118774]  ? trace_hardirqs_on_caller+0x6a/0x220
[  721.123718]  ? page_fault+0x8/0x30
[  721.127288]  do_page_fault+0x71/0x57d
[  721.131118]  ? page_fault+0x8/0x30
[  721.134672]  page_fault+0x1e/0x30
[  721.138124] RIP: 0033:0x45b153
[  721.141522] Code: Bad RIP value.
[  721.144995] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  721.150396] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  721.157679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  721.165305] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  721.172602] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  721.180123] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  721.187699] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  721.187838] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  721.195611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.195618] Call Trace:
[  721.195625]  <IRQ>
[  721.195649]  dump_stack+0x197/0x210
[  721.195668]  warn_alloc.cold+0x7b/0x173
[  721.195683]  ? zone_watermark_ok_safe+0x260/0x260
[  721.195704]  ? __cpuset_node_allowed+0x136/0x540
[  721.202340] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  721.211589]  ? __isolate_free_page+0x4c0/0x4c0
[  721.214151] syz-fuzzer cpuset=/ mems_allowed=0-1
[  721.216338]  ? wake_all_kswapds+0x14d/0x300
[  721.257536]  __alloc_pages_slowpath+0x2214/0x2870
[  721.262425]  ? warn_alloc+0x110/0x110
[  721.266274]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.271844]  ? should_fail+0x14d/0x85c
[  721.275871]  ? __isolate_free_page+0x4c0/0x4c0
[  721.280468]  __alloc_pages_nodemask+0x617/0x750
[  721.285187]  ? __alloc_pages_slowpath+0x2870/0x2870
[  721.290242]  cache_grow_begin+0x91/0x8c0
[  721.294420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.299984]  ? __cpuset_node_allowed+0x136/0x540
[  721.304815]  fallback_alloc+0x1fd/0x2d0
[  721.308857]  ____cache_alloc_node+0x1be/0x1e0
[  721.313381]  kmem_cache_alloc_node+0xe3/0x710
[  721.317925]  __alloc_skb+0xd5/0x5f0
[  721.321634]  ? skb_trim+0x190/0x190
[  721.325275]  ? check_preemption_disabled+0x48/0x290
[  721.330326]  ? lock_acquire+0x16f/0x3f0
[  721.334321]  new_skb+0x28/0x1d0
[  721.337733]  aoecmd_cfg+0x1b5/0x640
[  721.341478]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  721.345820]  ? timer_reduce+0x11d0/0x11d0
[  721.350084]  discover_timer+0x4e/0x60
[  721.353996]  call_timer_fn+0x18d/0x720
[  721.357896]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  721.362583]  ? process_timeout+0x40/0x40
[  721.366665]  ? run_timer_softirq+0x644/0x16a0
[  721.371178]  ? trace_hardirqs_on+0x67/0x220
[  721.375692]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  721.380419]  run_timer_softirq+0x64f/0x16a0
[  721.384780]  ? add_timer+0xbe0/0xbe0
[  721.388510]  ? __lock_is_held+0xb6/0x140
[  721.392597]  __do_softirq+0x25c/0x921
[  721.396407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.401954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.407529]  irq_exit+0x180/0x1d0
[  721.411009]  smp_apic_timer_interrupt+0x13b/0x550
[  721.415860]  apic_timer_interrupt+0xf/0x20
[  721.420100]  </IRQ>
[  721.422348] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  721.427296] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  721.446343] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  721.454606] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  721.462125] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  721.469526] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  721.476811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  721.484097] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  721.491535]  ? finish_task_switch+0x146/0x7c0
[  721.496074]  skb_clone+0x156/0x3e0
[  721.499619]  bpf_clone_redirect+0xb2/0x480
[  721.503876]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  721.508915]  ? mark_held_locks+0x100/0x100
[  721.513168]  ? __schedule+0x86e/0x1dc0
[  721.517068]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  721.521900]  ? firmware_map_remove+0x1a6/0x1a6
[  721.527055]  ? bpf_test_run+0x146/0x430
[  721.531068]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.536620]  ? check_preemption_disabled+0x48/0x290
[  721.541646]  ? lock_acquire+0x16f/0x3f0
[  721.545724]  ? kasan_check_read+0x11/0x20
[  721.549895]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  721.555116]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  721.560666]  bpf_test_run+0x10d/0x430
[  721.564637]  bpf_prog_test_run_skb+0x64b/0xb20
[  721.569496]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  721.574356]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  721.580179]  ? fput+0x128/0x1a0
[  721.583498]  ? __bpf_prog_get+0x97/0x290
[  721.587568]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  721.592945]  bpf_prog_test_run+0x129/0x1a0
[  721.597199]  __x64_sys_bpf+0x397/0x4c0
[  721.601082]  ? bpf_prog_get+0x20/0x20
[  721.605097]  do_syscall_64+0xfd/0x620
[  721.608922]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  721.614108] RIP: 0033:0x45b399
[  721.617317] Code: Bad RIP value.
[  721.620761] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  721.629446] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  721.636729] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  721.644193] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  721.651551] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  721.658835] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  721.666233] warn_alloc_show_mem: 1 callbacks suppressed
[  721.666243] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  721.666245] Mem-Info:
[  721.666282] active_anon:254002 inactive_anon:214 isolated_anon:0
[  721.666282]  active_file:17 inactive_file:11 isolated_file:0
[  721.666282]  unevictable:0 dirty:0 writeback:0 unstable:0
[  721.666282]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  721.666282]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  721.666282]  free:10955 free_pcp:216 free_cma:0
[  721.671624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  721.671635] Call Trace:
[  721.679130] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.681557]  <IRQ>
[  721.715045] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  721.724486]  dump_stack+0x197/0x210
[  721.727040] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  721.754859]  warn_alloc.cold+0x7b/0x173
[  721.756984] lowmem_reserve[]: 0 2545 2546 2546 2546
[  721.782682]  ? zone_watermark_ok_safe+0x260/0x260
[  721.786303] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  721.812809]  ? __cpuset_node_allowed+0x136/0x540
[  721.816776] lowmem_reserve[]: 0 0 1 1 1
[  721.821929]  ? __isolate_free_page+0x4c0/0x4c0
[  721.826760] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  721.855994]  ? wake_all_kswapds+0x14d/0x300
[  721.860747] lowmem_reserve[]: 0 0 0 0 0
[  721.864767]  __alloc_pages_slowpath+0x2214/0x2870
[  721.869336] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  721.895237]  ? warn_alloc+0x110/0x110
[  721.899550] lowmem_reserve[]: 0 0 0 0 0
[  721.903554]  ? __lock_acquire+0x6ee/0x49c0
[  721.908498] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  721.936737]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.940528] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  721.944500]  ? should_fail+0x14d/0x85c
[  721.948780] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  721.960954]  ? __isolate_free_page+0x4c0/0x4c0
[  721.966478] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  721.979949]  __alloc_pages_nodemask+0x617/0x750
[  721.984272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  721.995089]  ? __alloc_pages_slowpath+0x2870/0x2870
[  721.999776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  722.015412]  ? find_held_lock+0x35/0x130
[  722.020170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  722.029024]  cache_grow_begin+0x91/0x8c0
[  722.034031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  722.034041] 280 total pagecache pages
[  722.042650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.047066] 0 pages in swap cache
[  722.056356]  ? __cpuset_node_allowed+0x136/0x540
[  722.060505] Swap cache stats: add 0, delete 0, find 0/0
[  722.069096]  fallback_alloc+0x1fd/0x2d0
[  722.072885] Free swap  = 0kB
[  722.078464]  ____cache_alloc_node+0x1be/0x1e0
[  722.081908] Total swap = 0kB
[  722.086678]  kmem_cache_alloc_node+0xe3/0x710
[  722.092020] 1965979 pages RAM
[  722.096130]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  722.099131] 0 pages HighMem/MovableOnly
[  722.099141] 341741 pages reserved
[  722.103668]  __alloc_skb+0xd5/0x5f0
[  722.106720] 0 pages cma reserved
[  722.111364]  ? skb_trim+0x190/0x190
[  722.114508] aoe: skb alloc failure
[  722.118671]  ? kasan_check_read+0x11/0x20
[  722.118700]  ndisc_alloc_skb+0x13c/0x340
[  722.122723] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  722.126117]  ndisc_send_rs+0x35f/0x6e0
[  722.129727] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  722.133103]  addrconf_rs_timer+0x30f/0x680
[  722.172721]  ? ipv6_get_lladdr+0x490/0x490
[  722.176973]  call_timer_fn+0x18d/0x720
[  722.180888]  ? ipv6_get_lladdr+0x490/0x490
[  722.185122]  ? process_timeout+0x40/0x40
[  722.189199]  ? run_timer_softirq+0x644/0x16a0
[  722.193889]  ? trace_hardirqs_on+0x67/0x220
[  722.198225]  ? ipv6_get_lladdr+0x490/0x490
[  722.202475]  run_timer_softirq+0x64f/0x16a0
[  722.206803]  ? add_timer+0xbe0/0xbe0
[  722.210631]  ? __lock_is_held+0xb6/0x140
[  722.214825]  __do_softirq+0x25c/0x921
[  722.218649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.224187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.229751]  irq_exit+0x180/0x1d0
[  722.233214]  smp_apic_timer_interrupt+0x13b/0x550
[  722.238093]  apic_timer_interrupt+0xf/0x20
[  722.242324]  </IRQ>
[  722.244657] RIP: 0010:console_unlock+0xf3c/0x10d0
[  722.249509] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  722.268446] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  722.276276] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  722.283584] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  722.291132] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  722.298413] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  722.305692] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  722.312995]  ? netconsole_netdev_event+0x280/0x280
[  722.319345]  ? console_unlock+0xf36/0x10d0
[  722.323605]  vprintk_emit+0x280/0x6d0
[  722.327427]  vprintk_default+0x28/0x30
[  722.331327]  vprintk_func+0x7e/0x189
[  722.335064]  printk+0xba/0xed
[  722.338270]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  722.343051]  ? _raw_spin_unlock_irq+0x5e/0x90
[  722.347681]  dump_unreclaimable_slab.cold+0xde/0xef
[  722.352720]  dump_header+0x44b/0xa55
[  722.356539]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  722.361881]  ? ___ratelimit+0x60/0x595
[  722.365778]  ? do_raw_spin_unlock+0x181/0x270
[  722.370314]  oom_kill_process.cold+0x10/0x6ef
[  722.374943]  ? lock_downgrade+0x880/0x880
[  722.379106]  ? kasan_check_read+0x11/0x20
[  722.383443]  out_of_memory+0x362/0x1330
[  722.387438]  ? oom_killer_disable+0x280/0x280
[  722.391954]  ? mutex_trylock+0x18e/0x1e0
[  722.396024]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  722.401087]  __alloc_pages_slowpath+0x20b5/0x2870
[  722.405959]  ? warn_alloc+0x110/0x110
[  722.409796]  ? __lock_is_held+0xb6/0x140
[  722.413873]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.419422]  ? should_fail+0x14d/0x85c
[  722.423333]  ? __might_sleep+0x95/0x190
[  722.427321]  __alloc_pages_nodemask+0x617/0x750
[  722.431998]  ? kasan_check_read+0x11/0x20
[  722.436256]  ? __alloc_pages_slowpath+0x2870/0x2870
[  722.441296]  ? find_get_entry+0x3e1/0xa00
[  722.445462]  ? find_get_pages_contig+0xed0/0xed0
[  722.450231]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  722.455819]  alloc_pages_current+0x107/0x210
[  722.460555]  __page_cache_alloc+0x2bd/0x450
[  722.464885]  ? kasan_check_read+0x11/0x20
[  722.469047]  filemap_fault+0xfeb/0x1f00
[  722.473039]  ? lock_downgrade+0x880/0x880
[  722.477208]  ? __lock_page_or_retry+0xdc0/0xdc0
[  722.481954]  ? lock_acquire+0x16f/0x3f0
[  722.485949]  ? ext4_filemap_fault+0x7b/0xaf
[  722.490315]  ext4_filemap_fault+0x83/0xaf
[  722.494483]  __do_fault+0x111/0x480
[  722.498116]  __handle_mm_fault+0x2d78/0x3f80
[  722.502562]  ? copy_page_range+0x2030/0x2030
[  722.507015]  ? count_memcg_event_mm+0x2b1/0x4d0
[  722.511703]  handle_mm_fault+0x1b5/0x690
[  722.515779]  __do_page_fault+0x62a/0xe90
[  722.519979]  ? vmalloc_fault+0x740/0x740
[  722.524072]  ? trace_hardirqs_off_caller+0x65/0x220
[  722.529111]  ? trace_hardirqs_on_caller+0x6a/0x220
[  722.534065]  ? page_fault+0x8/0x30
[  722.537645]  do_page_fault+0x71/0x57d
[  722.541456]  ? page_fault+0x8/0x30
[  722.545039]  page_fault+0x1e/0x30
[  722.548505] RIP: 0033:0x45b153
[  722.551708] Code: Bad RIP value.
[  722.555083] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  722.560486] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  722.567789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  722.575090] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  722.582493] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  722.589781] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  722.597087] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  722.597155] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  722.605142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.605147] Call Trace:
[  722.605155]  <IRQ>
[  722.605178]  dump_stack+0x197/0x210
[  722.605198]  warn_alloc.cold+0x7b/0x173
[  722.605216]  ? zone_watermark_ok_safe+0x260/0x260
[  722.611840] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  722.621100]  ? __cpuset_node_allowed+0x136/0x540
[  722.623669] syz-fuzzer cpuset=/ mems_allowed=0-1
[  722.625845]  ? __isolate_free_page+0x4c0/0x4c0
[  722.662688]  ? wake_all_kswapds+0x14d/0x300
[  722.667012]  __alloc_pages_slowpath+0x2214/0x2870
[  722.671970]  ? warn_alloc+0x110/0x110
[  722.675804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.681352]  ? should_fail+0x14d/0x85c
[  722.685253]  ? __isolate_free_page+0x4c0/0x4c0
[  722.689841]  __alloc_pages_nodemask+0x617/0x750
[  722.694532]  ? __alloc_pages_slowpath+0x2870/0x2870
[  722.699696]  cache_grow_begin+0x91/0x8c0
[  722.703786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.709345]  ? __cpuset_node_allowed+0x136/0x540
[  722.714126]  fallback_alloc+0x1fd/0x2d0
[  722.718143]  ____cache_alloc_node+0x1be/0x1e0
[  722.722701]  kmem_cache_alloc_node+0xe3/0x710
[  722.727328]  __alloc_skb+0xd5/0x5f0
[  722.730977]  ? skb_trim+0x190/0x190
[  722.734964]  ? check_preemption_disabled+0x48/0x290
[  722.739991]  ? lock_acquire+0x16f/0x3f0
[  722.743984]  new_skb+0x28/0x1d0
[  722.747277]  aoecmd_cfg+0x1b5/0x640
[  722.750937]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  722.755274]  ? timer_reduce+0x11d0/0x11d0
[  722.759448]  discover_timer+0x4e/0x60
[  722.763260]  call_timer_fn+0x18d/0x720
[  722.767160]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  722.771848]  ? process_timeout+0x40/0x40
[  722.775919]  ? run_timer_softirq+0x644/0x16a0
[  722.780467]  ? trace_hardirqs_on+0x67/0x220
[  722.784945]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  722.789631]  run_timer_softirq+0x64f/0x16a0
[  722.794082]  ? add_timer+0xbe0/0xbe0
[  722.797806]  ? __lock_is_held+0xb6/0x140
[  722.801896]  __do_softirq+0x25c/0x921
[  722.805694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.811245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.816821]  irq_exit+0x180/0x1d0
[  722.820293]  smp_apic_timer_interrupt+0x13b/0x550
[  722.825147]  apic_timer_interrupt+0xf/0x20
[  722.829380]  </IRQ>
[  722.831643] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  722.836589] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  722.855501] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  722.863221] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  722.871295] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  722.878587] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  722.885979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  722.893346] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  722.900759]  ? finish_task_switch+0x146/0x7c0
[  722.905257]  skb_clone+0x156/0x3e0
[  722.908825]  bpf_clone_redirect+0xb2/0x480
[  722.913086]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  722.918484]  ? mark_held_locks+0x100/0x100
[  722.922734]  ? __schedule+0x86e/0x1dc0
[  722.926634]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  722.931421]  ? firmware_map_remove+0x1a6/0x1a6
[  722.936019]  ? bpf_test_run+0x146/0x430
[  722.940029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.945595]  ? check_preemption_disabled+0x48/0x290
[  722.950628]  ? lock_acquire+0x16f/0x3f0
[  722.954661]  ? kasan_check_read+0x11/0x20
[  722.958828]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  722.964040]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  722.969657]  bpf_test_run+0x10d/0x430
[  722.973488]  bpf_prog_test_run_skb+0x64b/0xb20
[  722.978095]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  722.982946]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  722.988511]  ? fput+0x128/0x1a0
[  722.991803]  ? __bpf_prog_get+0x97/0x290
[  722.995883]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  723.000727]  bpf_prog_test_run+0x129/0x1a0
[  723.005101]  __x64_sys_bpf+0x397/0x4c0
[  723.008988]  ? bpf_prog_get+0x20/0x20
[  723.012803]  do_syscall_64+0xfd/0x620
[  723.016621]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  723.021817] RIP: 0033:0x45b399
[  723.025018] Code: Bad RIP value.
[  723.028381] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  723.036088] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  723.043388] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  723.050654] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  723.057932] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  723.065229] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  723.072525] warn_alloc_show_mem: 1 callbacks suppressed
[  723.072535] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  723.072537] Mem-Info:
[  723.072574] active_anon:254002 inactive_anon:214 isolated_anon:0
[  723.072574]  active_file:17 inactive_file:11 isolated_file:0
[  723.072574]  unevictable:0 dirty:0 writeback:0 unstable:0
[  723.072574]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  723.072574]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  723.072574]  free:10955 free_pcp:216 free_cma:0
[  723.077916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  723.085382] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  723.087789] Call Trace:
[  723.120966] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  723.130338]  <IRQ>
[  723.158117] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  723.160722]  dump_stack+0x197/0x210
[  723.186372] lowmem_reserve[]: 0 2545 2546 2546 2546
[  723.188565]  warn_alloc.cold+0x7b/0x173
[  723.214675] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  723.218325]  ? zone_watermark_ok_safe+0x260/0x260
[  723.223334] lowmem_reserve[]: 0 0 1 1 1
[  723.227349]  ? __cpuset_node_allowed+0x136/0x540
[  723.256323] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  723.261196]  ? __isolate_free_page+0x4c0/0x4c0
[  723.265146] lowmem_reserve[]: 0 0 0 0 0
[  723.269915]  ? wake_all_kswapds+0x14d/0x300
[  723.296375] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  723.300984]  __alloc_pages_slowpath+0x2214/0x2870
[  723.304936] lowmem_reserve[]: 0 0 0 0 0
[  723.309287]  ? warn_alloc+0x110/0x110
[  723.336854] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  723.341718]  ? __lock_acquire+0x6ee/0x49c0
[  723.345801] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  723.349655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.361786] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  723.366057]  ? should_fail+0x14d/0x85c
[  723.379465] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  723.385024]  ? __isolate_free_page+0x4c0/0x4c0
[  723.395877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.399783]  __alloc_pages_nodemask+0x617/0x750
[  723.415729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.420351]  ? __alloc_pages_slowpath+0x2870/0x2870
[  723.429258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.433935]  ? find_held_lock+0x35/0x130
[  723.442492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.447541]  cache_grow_begin+0x91/0x8c0
[  723.456357] 280 total pagecache pages
[  723.460423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.468989] 0 pages in swap cache
[  723.473088]  ? __cpuset_node_allowed+0x136/0x540
[  723.476865] Swap cache stats: add 0, delete 0, find 0/0
[  723.482406]  fallback_alloc+0x1fd/0x2d0
[  723.485843] Free swap  = 0kB
[  723.485853] Total swap = 0kB
[  723.490626]  ____cache_alloc_node+0x1be/0x1e0
[  723.495974] 1965979 pages RAM
[  723.500073]  kmem_cache_alloc_node+0xe3/0x710
[  723.503087] 0 pages HighMem/MovableOnly
[  723.503096] 341741 pages reserved
[  723.506125]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  723.510607] 0 pages cma reserved
[  723.513728]  __alloc_skb+0xd5/0x5f0
[  723.518470] aoe: skb alloc failure
[  723.522576]  ? skb_trim+0x190/0x190
[  723.522590]  ? kasan_check_read+0x11/0x20
[  723.522613]  ndisc_alloc_skb+0x13c/0x340
[  723.522631]  ndisc_send_rs+0x35f/0x6e0
[  723.526114] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  723.530361]  addrconf_rs_timer+0x30f/0x680
[  723.533701] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  723.537338]  ? ipv6_get_lladdr+0x490/0x490
[  723.581347]  call_timer_fn+0x18d/0x720
[  723.585372]  ? ipv6_get_lladdr+0x490/0x490
[  723.589654]  ? process_timeout+0x40/0x40
[  723.593828]  ? run_timer_softirq+0x644/0x16a0
[  723.598327]  ? trace_hardirqs_on+0x67/0x220
[  723.602654]  ? ipv6_get_lladdr+0x490/0x490
[  723.606887]  run_timer_softirq+0x64f/0x16a0
[  723.611229]  ? add_timer+0xbe0/0xbe0
[  723.615042]  ? __lock_is_held+0xb6/0x140
[  723.619126]  __do_softirq+0x25c/0x921
[  723.622954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.628498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.634155]  irq_exit+0x180/0x1d0
[  723.637611]  smp_apic_timer_interrupt+0x13b/0x550
[  723.642470]  apic_timer_interrupt+0xf/0x20
[  723.646696]  </IRQ>
[  723.648947] RIP: 0010:console_unlock+0xf3c/0x10d0
[  723.653791] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  723.672905] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  723.680617] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  723.687898] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  723.695213] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  723.702490] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  723.709763] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  723.717078]  ? netconsole_netdev_event+0x280/0x280
[  723.722026]  ? console_unlock+0xf36/0x10d0
[  723.726292]  vprintk_emit+0x280/0x6d0
[  723.730099]  vprintk_default+0x28/0x30
[  723.733993]  vprintk_func+0x7e/0x189
[  723.737722]  printk+0xba/0xed
[  723.740842]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  723.745611]  ? _raw_spin_unlock_irq+0x5e/0x90
[  723.750107]  dump_unreclaimable_slab.cold+0xde/0xef
[  723.755137]  dump_header+0x44b/0xa55
[  723.758850]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  723.763955]  ? ___ratelimit+0x60/0x595
[  723.767973]  ? do_raw_spin_unlock+0x181/0x270
[  723.772485]  oom_kill_process.cold+0x10/0x6ef
[  723.777108]  ? lock_downgrade+0x880/0x880
[  723.781262]  ? kasan_check_read+0x11/0x20
[  723.785440]  out_of_memory+0x362/0x1330
[  723.789419]  ? oom_killer_disable+0x280/0x280
[  723.793929]  ? mutex_trylock+0x18e/0x1e0
[  723.798004]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  723.802942]  __alloc_pages_slowpath+0x20b5/0x2870
[  723.807896]  ? warn_alloc+0x110/0x110
[  723.811701]  ? __lock_is_held+0xb6/0x140
[  723.815824]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.821379]  ? should_fail+0x14d/0x85c
[  723.828081]  ? __might_sleep+0x95/0x190
[  723.832061]  __alloc_pages_nodemask+0x617/0x750
[  723.836738]  ? kasan_check_read+0x11/0x20
[  723.840899]  ? __alloc_pages_slowpath+0x2870/0x2870
[  723.845926]  ? find_get_entry+0x3e1/0xa00
[  723.850087]  ? find_get_pages_contig+0xed0/0xed0
[  723.854842]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  723.860494]  alloc_pages_current+0x107/0x210
[  723.864917]  __page_cache_alloc+0x2bd/0x450
[  723.869246]  ? kasan_check_read+0x11/0x20
[  723.873398]  filemap_fault+0xfeb/0x1f00
[  723.877499]  ? lock_downgrade+0x880/0x880
[  723.881656]  ? __lock_page_or_retry+0xdc0/0xdc0
[  723.886329]  ? lock_acquire+0x16f/0x3f0
[  723.890347]  ? ext4_filemap_fault+0x7b/0xaf
[  723.894738]  ext4_filemap_fault+0x83/0xaf
[  723.898907]  __do_fault+0x111/0x480
[  723.902543]  __handle_mm_fault+0x2d78/0x3f80
[  723.906964]  ? copy_page_range+0x2030/0x2030
[  723.911389]  ? count_memcg_event_mm+0x2b1/0x4d0
[  723.916077]  handle_mm_fault+0x1b5/0x690
[  723.920156]  __do_page_fault+0x62a/0xe90
[  723.924240]  ? vmalloc_fault+0x740/0x740
[  723.928298]  ? trace_hardirqs_off_caller+0x65/0x220
[  723.933326]  ? trace_hardirqs_on_caller+0x6a/0x220
[  723.938267]  ? page_fault+0x8/0x30
[  723.941942]  do_page_fault+0x71/0x57d
[  723.945772]  ? page_fault+0x8/0x30
[  723.949347]  page_fault+0x1e/0x30
[  723.952804] RIP: 0033:0x45b153
[  723.956044] Code: Bad RIP value.
[  723.959416] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  723.964785] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  723.972057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  723.979334] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  723.986611] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  723.993889] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  724.001187] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  724.001259] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  724.009094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.009105] Call Trace:
[  724.015756] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  724.024977]  <IRQ>
[  724.027605] syz-fuzzer cpuset=/ mems_allowed=0-1
[  724.038545]  dump_stack+0x197/0x210
[  724.049049]  warn_alloc.cold+0x7b/0x173
[  724.053078]  ? zone_watermark_ok_safe+0x260/0x260
[  724.057931]  ? __cpuset_node_allowed+0x136/0x540
[  724.062790]  ? __isolate_free_page+0x4c0/0x4c0
[  724.067393]  ? wake_all_kswapds+0x14d/0x300
[  724.071723]  __alloc_pages_slowpath+0x2214/0x2870
[  724.076593]  ? warn_alloc+0x110/0x110
[  724.080404]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.085953]  ? should_fail+0x14d/0x85c
[  724.089873]  ? __isolate_free_page+0x4c0/0x4c0
[  724.094460]  __alloc_pages_nodemask+0x617/0x750
[  724.099270]  ? __alloc_pages_slowpath+0x2870/0x2870
[  724.104296]  cache_grow_begin+0x91/0x8c0
[  724.108376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.113925]  ? __cpuset_node_allowed+0x136/0x540
[  724.118697]  fallback_alloc+0x1fd/0x2d0
[  724.122685]  ____cache_alloc_node+0x1be/0x1e0
[  724.127187]  kmem_cache_alloc_node+0xe3/0x710
[  724.131688]  __alloc_skb+0xd5/0x5f0
[  724.135322]  ? skb_trim+0x190/0x190
[  724.139072]  ? check_preemption_disabled+0x48/0x290
[  724.144120]  ? lock_acquire+0x16f/0x3f0
[  724.148103]  new_skb+0x28/0x1d0
[  724.151402]  aoecmd_cfg+0x1b5/0x640
[  724.155150]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  724.159511]  ? timer_reduce+0x11d0/0x11d0
[  724.163701]  discover_timer+0x4e/0x60
[  724.167509]  call_timer_fn+0x18d/0x720
[  724.172453]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  724.177130]  ? process_timeout+0x40/0x40
[  724.181187]  ? run_timer_softirq+0x644/0x16a0
[  724.185693]  ? trace_hardirqs_on+0x67/0x220
[  724.190028]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  724.194707]  run_timer_softirq+0x64f/0x16a0
[  724.199040]  ? add_timer+0xbe0/0xbe0
[  724.202750]  ? __lock_is_held+0xb6/0x140
[  724.206832]  __do_softirq+0x25c/0x921
[  724.210641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.216185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.221743]  irq_exit+0x180/0x1d0
[  724.225200]  smp_apic_timer_interrupt+0x13b/0x550
[  724.230055]  apic_timer_interrupt+0xf/0x20
[  724.234289]  </IRQ>
[  724.236534] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  724.241458] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  724.261148] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  724.268871] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  724.276177] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  724.283516] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  724.290793] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  724.298070] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  724.305394]  ? finish_task_switch+0x146/0x7c0
[  724.309926]  skb_clone+0x156/0x3e0
[  724.313474]  bpf_clone_redirect+0xb2/0x480
[  724.317717]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  724.322769]  ? mark_held_locks+0x100/0x100
[  724.327012]  ? __schedule+0x86e/0x1dc0
[  724.330892]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  724.335811]  ? firmware_map_remove+0x1a6/0x1a6
[  724.340409]  ? bpf_test_run+0x146/0x430
[  724.344384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.350033]  ? check_preemption_disabled+0x48/0x290
[  724.355048]  ? lock_acquire+0x16f/0x3f0
[  724.359040]  ? kasan_check_read+0x11/0x20
[  724.363211]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  724.368414]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  724.373965]  bpf_test_run+0x10d/0x430
[  724.377859]  bpf_prog_test_run_skb+0x64b/0xb20
[  724.382444]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  724.387406]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  724.392948]  ? fput+0x128/0x1a0
[  724.396224]  ? __bpf_prog_get+0x97/0x290
[  724.400295]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  724.405154]  bpf_prog_test_run+0x129/0x1a0
[  724.409388]  __x64_sys_bpf+0x397/0x4c0
[  724.413270]  ? bpf_prog_get+0x20/0x20
[  724.417258]  do_syscall_64+0xfd/0x620
[  724.421063]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  724.426246] RIP: 0033:0x45b399
[  724.429573] Code: Bad RIP value.
[  724.432944] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  724.440647] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  724.448357] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  724.455631] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  724.462914] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  724.470202] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  724.477495] warn_alloc_show_mem: 1 callbacks suppressed
[  724.477505] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  724.477507] Mem-Info:
[  724.477541] active_anon:254002 inactive_anon:214 isolated_anon:0
[  724.477541]  active_file:17 inactive_file:11 isolated_file:0
[  724.477541]  unevictable:0 dirty:0 writeback:0 unstable:0
[  724.477541]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  724.477541]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  724.477541]  free:10955 free_pcp:216 free_cma:0
[  724.483034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.490510] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  724.493690] Call Trace:
[  724.527472] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  724.536818]  <IRQ>
[  724.564713] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  724.567309]  dump_stack+0x197/0x210
[  724.593540] lowmem_reserve[]: 0 2545 2546 2546 2546
[  724.595798]  warn_alloc.cold+0x7b/0x173
[  724.621895] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  724.625559]  ? zone_watermark_ok_safe+0x260/0x260
[  724.630674] lowmem_reserve[]: 0 0 1 1 1
[  724.634699]  ? __cpuset_node_allowed+0x136/0x540
[  724.664237] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  724.669115]  ? __isolate_free_page+0x4c0/0x4c0
[  724.673091] lowmem_reserve[]: 0 0 0 0 0
[  724.677885]  ? wake_all_kswapds+0x14d/0x300
[  724.703868] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  724.708473]  __alloc_pages_slowpath+0x2214/0x2870
[  724.712501] lowmem_reserve[]: 0 0 0 0 0
[  724.716850]  ? warn_alloc+0x110/0x110
[  724.744568] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  724.749423]  ? __lock_acquire+0x6ee/0x49c0
[  724.753508] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  724.757337]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.769581] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  724.773825]  ? should_fail+0x14d/0x85c
[  724.787688] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  724.793338]  ? __isolate_free_page+0x4c0/0x4c0
[  724.804095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  724.808012]  __alloc_pages_nodemask+0x617/0x750
[  724.823745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  724.828366]  ? __alloc_pages_slowpath+0x2870/0x2870
[  724.837298] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  724.842082]  ? find_held_lock+0x35/0x130
[  724.850639] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  724.850650] 280 total pagecache pages
[  724.855696]  cache_grow_begin+0x91/0x8c0
[  724.864517] 0 pages in swap cache
[  724.868592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.877160] Swap cache stats: add 0, delete 0, find 0/0
[  724.877172] Free swap  = 0kB
[  724.880997]  ? __cpuset_node_allowed+0x136/0x540
[  724.885042] Total swap = 0kB
[  724.888506]  fallback_alloc+0x1fd/0x2d0
[  724.894038] 1965979 pages RAM
[  724.899423]  ____cache_alloc_node+0x1be/0x1e0
[  724.902414] 0 pages HighMem/MovableOnly
[  724.907180]  kmem_cache_alloc_node+0xe3/0x710
[  724.910212] 341741 pages reserved
[  724.914290]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  724.917496] 0 pages cma reserved
[  724.917568] aoe: skb alloc failure
[  724.922021]  __alloc_skb+0xd5/0x5f0
[  724.922040]  ? skb_trim+0x190/0x190
[  724.926023] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  724.930675]  ? kasan_check_read+0x11/0x20
[  724.934114] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  724.938381]  ndisc_alloc_skb+0x13c/0x340
[  724.978985]  ndisc_send_rs+0x35f/0x6e0
[  724.983013]  addrconf_rs_timer+0x30f/0x680
[  724.987250]  ? ipv6_get_lladdr+0x490/0x490
[  724.991543]  call_timer_fn+0x18d/0x720
[  724.995446]  ? ipv6_get_lladdr+0x490/0x490
[  724.999693]  ? process_timeout+0x40/0x40
[  725.003754]  ? run_timer_softirq+0x644/0x16a0
[  725.008260]  ? trace_hardirqs_on+0x67/0x220
[  725.012608]  ? ipv6_get_lladdr+0x490/0x490
[  725.016854]  run_timer_softirq+0x64f/0x16a0
[  725.021201]  ? add_timer+0xbe0/0xbe0
[  725.024934]  ? __lock_is_held+0xb6/0x140
[  725.029022]  __do_softirq+0x25c/0x921
[  725.032836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.038444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.044028]  irq_exit+0x180/0x1d0
[  725.047516]  smp_apic_timer_interrupt+0x13b/0x550
[  725.052384]  apic_timer_interrupt+0xf/0x20
[  725.056625]  </IRQ>
[  725.058889] RIP: 0010:console_unlock+0xf3c/0x10d0
[  725.066957] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  725.085913] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  725.093649] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  725.101037] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  725.108305] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  725.115585] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  725.122958] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  725.130262]  ? netconsole_netdev_event+0x280/0x280
[  725.135211]  ? console_unlock+0xf36/0x10d0
[  725.139477]  vprintk_emit+0x280/0x6d0
[  725.143298]  vprintk_default+0x28/0x30
[  725.147186]  vprintk_func+0x7e/0x189
[  725.150920]  printk+0xba/0xed
[  725.154035]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  725.158798]  ? _raw_spin_unlock_irq+0x5e/0x90
[  725.163321]  dump_unreclaimable_slab.cold+0xde/0xef
[  725.168346]  dump_header+0x44b/0xa55
[  725.172059]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  725.177201]  ? ___ratelimit+0x60/0x595
[  725.181085]  ? do_raw_spin_unlock+0x181/0x270
[  725.185595]  oom_kill_process.cold+0x10/0x6ef
[  725.190180]  ? lock_downgrade+0x880/0x880
[  725.194333]  ? kasan_check_read+0x11/0x20
[  725.198485]  out_of_memory+0x362/0x1330
[  725.202492]  ? oom_killer_disable+0x280/0x280
[  725.207012]  ? mutex_trylock+0x18e/0x1e0
[  725.211077]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  725.216035]  __alloc_pages_slowpath+0x20b5/0x2870
[  725.220912]  ? warn_alloc+0x110/0x110
[  725.224720]  ? __lock_is_held+0xb6/0x140
[  725.228796]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.234350]  ? should_fail+0x14d/0x85c
[  725.238250]  ? __might_sleep+0x95/0x190
[  725.242365]  __alloc_pages_nodemask+0x617/0x750
[  725.247039]  ? kasan_check_read+0x11/0x20
[  725.251191]  ? __alloc_pages_slowpath+0x2870/0x2870
[  725.256229]  ? find_get_entry+0x3e1/0xa00
[  725.260404]  ? find_get_pages_contig+0xed0/0xed0
[  725.265164]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  725.270722]  alloc_pages_current+0x107/0x210
[  725.275139]  __page_cache_alloc+0x2bd/0x450
[  725.279460]  ? kasan_check_read+0x11/0x20
[  725.283628]  filemap_fault+0xfeb/0x1f00
[  725.287620]  ? lock_downgrade+0x880/0x880
[  725.291776]  ? __lock_page_or_retry+0xdc0/0xdc0
[  725.296466]  ? lock_acquire+0x16f/0x3f0
[  725.300442]  ? ext4_filemap_fault+0x7b/0xaf
[  725.304784]  ext4_filemap_fault+0x83/0xaf
[  725.308946]  __do_fault+0x111/0x480
[  725.312597]  __handle_mm_fault+0x2d78/0x3f80
[  725.317019]  ? copy_page_range+0x2030/0x2030
[  725.321559]  ? count_memcg_event_mm+0x2b1/0x4d0
[  725.326252]  handle_mm_fault+0x1b5/0x690
[  725.330328]  __do_page_fault+0x62a/0xe90
[  725.334394]  ? vmalloc_fault+0x740/0x740
[  725.338641]  ? trace_hardirqs_off_caller+0x65/0x220
[  725.343663]  ? trace_hardirqs_on_caller+0x6a/0x220
[  725.348636]  ? page_fault+0x8/0x30
[  725.352202]  do_page_fault+0x71/0x57d
[  725.356014]  ? page_fault+0x8/0x30
[  725.359577]  page_fault+0x1e/0x30
[  725.363045] RIP: 0033:0x45b153
[  725.366248] Code: Bad RIP value.
[  725.369613] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  725.375103] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  725.382379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  725.389655] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  725.396938] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  725.404217] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  725.411635] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  725.411706] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  725.419636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.419647] Call Trace:
[  725.426271] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  725.435507]  <IRQ>
[  725.438094] syz-fuzzer cpuset=/ mems_allowed=0-1
[  725.448591]  dump_stack+0x197/0x210
[  725.459127]  warn_alloc.cold+0x7b/0x173
[  725.463126]  ? zone_watermark_ok_safe+0x260/0x260
[  725.468010]  ? __cpuset_node_allowed+0x136/0x540
[  725.472783]  ? __isolate_free_page+0x4c0/0x4c0
[  725.477429]  ? wake_all_kswapds+0x14d/0x300
[  725.481771]  __alloc_pages_slowpath+0x2214/0x2870
[  725.486652]  ? warn_alloc+0x110/0x110
[  725.490468]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.496027]  ? should_fail+0x14d/0x85c
[  725.500023]  ? __isolate_free_page+0x4c0/0x4c0
[  725.504630]  __alloc_pages_nodemask+0x617/0x750
[  725.509325]  ? __alloc_pages_slowpath+0x2870/0x2870
[  725.514352]  cache_grow_begin+0x91/0x8c0
[  725.518433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.524001]  ? __cpuset_node_allowed+0x136/0x540
[  725.528778]  fallback_alloc+0x1fd/0x2d0
[  725.532810]  ____cache_alloc_node+0x1be/0x1e0
[  725.537318]  kmem_cache_alloc_node+0xe3/0x710
[  725.541837]  __alloc_skb+0xd5/0x5f0
[  725.545517]  ? skb_trim+0x190/0x190
[  725.549149]  ? check_preemption_disabled+0x48/0x290
[  725.554177]  ? lock_acquire+0x16f/0x3f0
[  725.558167]  new_skb+0x28/0x1d0
[  725.561461]  aoecmd_cfg+0x1b5/0x640
[  725.565227]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  725.570082]  ? timer_reduce+0x11d0/0x11d0
[  725.574359]  discover_timer+0x4e/0x60
[  725.578179]  call_timer_fn+0x18d/0x720
[  725.582086]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  725.586942]  ? process_timeout+0x40/0x40
[  725.591019]  ? run_timer_softirq+0x644/0x16a0
[  725.595538]  ? trace_hardirqs_on+0x67/0x220
[  725.599965]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  725.604652]  run_timer_softirq+0x64f/0x16a0
[  725.608981]  ? add_timer+0xbe0/0xbe0
[  725.612702]  ? __lock_is_held+0xb6/0x140
[  725.616913]  __do_softirq+0x25c/0x921
[  725.620735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.626292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.631914]  irq_exit+0x180/0x1d0
[  725.635368]  smp_apic_timer_interrupt+0x13b/0x550
[  725.640348]  apic_timer_interrupt+0xf/0x20
[  725.644600]  </IRQ>
[  725.646837] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  725.651793] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  725.670840] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  725.678566] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  725.685845] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  725.693133] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  725.700428] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  725.707712] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  725.715150]  ? finish_task_switch+0x146/0x7c0
[  725.719666]  skb_clone+0x156/0x3e0
[  725.723226]  bpf_clone_redirect+0xb2/0x480
[  725.727483]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  725.732546]  ? mark_held_locks+0x100/0x100
[  725.736819]  ? __schedule+0x86e/0x1dc0
[  725.740827]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  725.745608]  ? firmware_map_remove+0x1a6/0x1a6
[  725.750204]  ? bpf_test_run+0x146/0x430
[  725.754212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.760037]  ? check_preemption_disabled+0x48/0x290
[  725.765070]  ? lock_acquire+0x16f/0x3f0
[  725.769050]  ? kasan_check_read+0x11/0x20
[  725.773210]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  725.778547]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  725.784177]  bpf_test_run+0x10d/0x430
[  725.787986]  bpf_prog_test_run_skb+0x64b/0xb20
[  725.792595]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  725.797472]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  725.803020]  ? fput+0x128/0x1a0
[  725.806975]  ? __bpf_prog_get+0x97/0x290
[  725.811062]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  725.815911]  bpf_prog_test_run+0x129/0x1a0
[  725.820167]  __x64_sys_bpf+0x397/0x4c0
[  725.824076]  ? bpf_prog_get+0x20/0x20
[  725.827919]  do_syscall_64+0xfd/0x620
[  725.831724]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  725.836935] RIP: 0033:0x45b399
[  725.840158] Code: Bad RIP value.
[  725.843546] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  725.851268] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  725.858545] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  725.865827] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  725.873095] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  725.880374] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  725.887677] warn_alloc_show_mem: 1 callbacks suppressed
[  725.887687] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  725.887689] Mem-Info:
[  725.887720] active_anon:254002 inactive_anon:214 isolated_anon:0
[  725.887720]  active_file:17 inactive_file:11 isolated_file:0
[  725.887720]  unevictable:0 dirty:0 writeback:0 unstable:0
[  725.887720]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  725.887720]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  725.887720]  free:10955 free_pcp:216 free_cma:0
[  725.893071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.893082] Call Trace:
[  725.900558] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  725.902958]  <IRQ>
[  725.936240] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  725.945629]  dump_stack+0x197/0x210
[  725.948189] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  725.975888]  warn_alloc.cold+0x7b/0x173
[  725.978014] lowmem_reserve[]: 0 2545 2546 2546 2546
[  726.003757]  ? zone_watermark_ok_safe+0x260/0x260
[  726.007378] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  726.033710]  ? __cpuset_node_allowed+0x136/0x540
[  726.037656] lowmem_reserve[]: 0 0 1 1 1
[  726.042690]  ? __isolate_free_page+0x4c0/0x4c0
[  726.047656] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  726.076570]  ? wake_all_kswapds+0x14d/0x300
[  726.081333] lowmem_reserve[]: 0 0 0 0 0
[  726.085354]  __alloc_pages_slowpath+0x2214/0x2870
[  726.090000] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  726.115925]  ? warn_alloc+0x110/0x110
[  726.120233] lowmem_reserve[]: 0 0 0 0 0
[  726.124226]  ? __lock_acquire+0x6ee/0x49c0
[  726.129049] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  726.156748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.160577] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  726.164689]  ? should_fail+0x14d/0x85c
[  726.168917] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  726.181084]  ? __isolate_free_page+0x4c0/0x4c0
[  726.186710] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  726.200313]  __alloc_pages_nodemask+0x617/0x750
[  726.204191] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  726.215016]  ? __alloc_pages_slowpath+0x2870/0x2870
[  726.219606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  726.219621] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  726.235259]  ? find_held_lock+0x35/0x130
[  726.239934] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  726.248913]  cache_grow_begin+0x91/0x8c0
[  726.253908] 280 total pagecache pages
[  726.262511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.271344] 0 pages in swap cache
[  726.275435]  ? __cpuset_node_allowed+0x136/0x540
[  726.284076] Swap cache stats: add 0, delete 0, find 0/0
[  726.284086] Free swap  = 0kB
[  726.288185]  fallback_alloc+0x1fd/0x2d0
[  726.291965] Total swap = 0kB
[  726.297522]  ____cache_alloc_node+0x1be/0x1e0
[  726.300941] 1965979 pages RAM
[  726.305703]  kmem_cache_alloc_node+0xe3/0x710
[  726.311049] 0 pages HighMem/MovableOnly
[  726.311059] 341741 pages reserved
[  726.314089]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  726.318045] 0 pages cma reserved
[  726.321080]  __alloc_skb+0xd5/0x5f0
[  726.325622] aoe: skb alloc failure
[  726.328719]  ? skb_trim+0x190/0x190
[  726.333367] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  726.337343]  ? kasan_check_read+0x11/0x20
[  726.340788] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  726.345039]  ndisc_alloc_skb+0x13c/0x340
[  726.383272]  ndisc_send_rs+0x35f/0x6e0
[  726.387228]  addrconf_rs_timer+0x30f/0x680
[  726.391505]  ? ipv6_get_lladdr+0x490/0x490
[  726.395771]  call_timer_fn+0x18d/0x720
[  726.399659]  ? ipv6_get_lladdr+0x490/0x490
[  726.403892]  ? process_timeout+0x40/0x40
[  726.408067]  ? run_timer_softirq+0x644/0x16a0
[  726.412589]  ? trace_hardirqs_on+0x67/0x220
[  726.416930]  ? ipv6_get_lladdr+0x490/0x490
[  726.421173]  run_timer_softirq+0x64f/0x16a0
[  726.425504]  ? add_timer+0xbe0/0xbe0
[  726.429238]  ? __lock_is_held+0xb6/0x140
[  726.433327]  __do_softirq+0x25c/0x921
[  726.437132]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.442689]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.448243]  irq_exit+0x180/0x1d0
[  726.451781]  smp_apic_timer_interrupt+0x13b/0x550
[  726.456651]  apic_timer_interrupt+0xf/0x20
[  726.460882]  </IRQ>
[  726.463130] RIP: 0010:console_unlock+0xf3c/0x10d0
[  726.467992] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  726.486912] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  726.494765] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  726.502053] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  726.509339] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  726.516608] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  726.523976] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  726.531279]  ? netconsole_netdev_event+0x280/0x280
[  726.536212]  ? console_unlock+0xf36/0x10d0
[  726.540496]  vprintk_emit+0x280/0x6d0
[  726.544325]  vprintk_default+0x28/0x30
[  726.548217]  vprintk_func+0x7e/0x189
[  726.551930]  printk+0xba/0xed
[  726.555033]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  726.559788]  ? _raw_spin_unlock_irq+0x5e/0x90
[  726.564431]  dump_unreclaimable_slab.cold+0xde/0xef
[  726.569471]  dump_header+0x44b/0xa55
[  726.573189]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  726.578309]  ? ___ratelimit+0x60/0x595
[  726.582329]  ? do_raw_spin_unlock+0x181/0x270
[  726.586845]  oom_kill_process.cold+0x10/0x6ef
[  726.591431]  ? lock_downgrade+0x880/0x880
[  726.595580]  ? kasan_check_read+0x11/0x20
[  726.599732]  out_of_memory+0x362/0x1330
[  726.603728]  ? oom_killer_disable+0x280/0x280
[  726.608259]  ? mutex_trylock+0x18e/0x1e0
[  726.612340]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  726.617467]  __alloc_pages_slowpath+0x20b5/0x2870
[  726.622324]  ? warn_alloc+0x110/0x110
[  726.626122]  ? __lock_is_held+0xb6/0x140
[  726.630200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.635762]  ? should_fail+0x14d/0x85c
[  726.639658]  ? __might_sleep+0x95/0x190
[  726.643629]  __alloc_pages_nodemask+0x617/0x750
[  726.648836]  ? kasan_check_read+0x11/0x20
[  726.652987]  ? __alloc_pages_slowpath+0x2870/0x2870
[  726.658011]  ? find_get_entry+0x3e1/0xa00
[  726.662453]  ? find_get_pages_contig+0xed0/0xed0
[  726.667247]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  726.672819]  alloc_pages_current+0x107/0x210
[  726.677269]  __page_cache_alloc+0x2bd/0x450
[  726.681605]  ? kasan_check_read+0x11/0x20
[  726.685770]  filemap_fault+0xfeb/0x1f00
[  726.689746]  ? lock_downgrade+0x880/0x880
[  726.693904]  ? __lock_page_or_retry+0xdc0/0xdc0
[  726.698588]  ? lock_acquire+0x16f/0x3f0
[  726.702578]  ? ext4_filemap_fault+0x7b/0xaf
[  726.706907]  ext4_filemap_fault+0x83/0xaf
[  726.711070]  __do_fault+0x111/0x480
[  726.714704]  __handle_mm_fault+0x2d78/0x3f80
[  726.719140]  ? copy_page_range+0x2030/0x2030
[  726.723579]  ? count_memcg_event_mm+0x2b1/0x4d0
[  726.728272]  handle_mm_fault+0x1b5/0x690
[  726.732351]  __do_page_fault+0x62a/0xe90
[  726.736431]  ? vmalloc_fault+0x740/0x740
[  726.740493]  ? trace_hardirqs_off_caller+0x65/0x220
[  726.746140]  ? trace_hardirqs_on_caller+0x6a/0x220
[  726.751085]  ? page_fault+0x8/0x30
[  726.754737]  do_page_fault+0x71/0x57d
[  726.758560]  ? page_fault+0x8/0x30
[  726.762124]  page_fault+0x1e/0x30
[  726.765585] RIP: 0033:0x45b153
[  726.768898] Code: Bad RIP value.
[  726.772292] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  726.777659] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  726.784942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  726.792208] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  726.799486] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  726.806767] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  726.814076] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  726.814143] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  726.822063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  726.822070] Call Trace:
[  726.822076]  <IRQ>
[  726.822100]  dump_stack+0x197/0x210
[  726.822119]  warn_alloc.cold+0x7b/0x173
[  726.822135]  ? zone_watermark_ok_safe+0x260/0x260
[  726.822155]  ? __cpuset_node_allowed+0x136/0x540
[  726.829130] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  726.838462]  ? __isolate_free_page+0x4c0/0x4c0
[  726.841043] syz-fuzzer cpuset=/ mems_allowed=0-1
[  726.843198]  ? wake_all_kswapds+0x14d/0x300
[  726.884323]  __alloc_pages_slowpath+0x2214/0x2870
[  726.889201]  ? warn_alloc+0x110/0x110
[  726.893026]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.898593]  ? should_fail+0x14d/0x85c
[  726.902511]  ? __isolate_free_page+0x4c0/0x4c0
[  726.907120]  __alloc_pages_nodemask+0x617/0x750
[  726.911805]  ? __alloc_pages_slowpath+0x2870/0x2870
[  726.916858]  cache_grow_begin+0x91/0x8c0
[  726.920938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.926502]  ? __cpuset_node_allowed+0x136/0x540
[  726.931281]  fallback_alloc+0x1fd/0x2d0
[  726.935299]  ____cache_alloc_node+0x1be/0x1e0
[  726.939797]  kmem_cache_alloc_node+0xe3/0x710
[  726.944319]  __alloc_skb+0xd5/0x5f0
[  726.947963]  ? skb_trim+0x190/0x190
[  726.951809]  ? check_preemption_disabled+0x48/0x290
[  726.956835]  ? lock_acquire+0x16f/0x3f0
[  726.960876]  new_skb+0x28/0x1d0
[  726.964208]  aoecmd_cfg+0x1b5/0x640
[  726.967837]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  726.972204]  ? timer_reduce+0x11d0/0x11d0
[  726.976362]  discover_timer+0x4e/0x60
[  726.980179]  call_timer_fn+0x18d/0x720
[  726.984087]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  726.988826]  ? process_timeout+0x40/0x40
[  726.992913]  ? run_timer_softirq+0x644/0x16a0
[  726.997442]  ? trace_hardirqs_on+0x67/0x220
[  727.001768]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  727.006451]  run_timer_softirq+0x64f/0x16a0
[  727.010840]  ? add_timer+0xbe0/0xbe0
[  727.014554]  ? __lock_is_held+0xb6/0x140
[  727.018754]  __do_softirq+0x25c/0x921
[  727.022553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.028119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.033686]  irq_exit+0x180/0x1d0
[  727.037146]  smp_apic_timer_interrupt+0x13b/0x550
[  727.042009]  apic_timer_interrupt+0xf/0x20
[  727.046251]  </IRQ>
[  727.048506] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  727.053822] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  727.073606] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  727.081441] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  727.088835] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  727.096668] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  727.103966] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  727.111250] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  727.118691]  ? finish_task_switch+0x146/0x7c0
[  727.123210]  skb_clone+0x156/0x3e0
[  727.126754]  bpf_clone_redirect+0xb2/0x480
[  727.131007]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  727.136043]  ? mark_held_locks+0x100/0x100
[  727.140277]  ? __schedule+0x86e/0x1dc0
[  727.144201]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  727.148970]  ? firmware_map_remove+0x1a6/0x1a6
[  727.153563]  ? bpf_test_run+0x146/0x430
[  727.157546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.163097]  ? check_preemption_disabled+0x48/0x290
[  727.168129]  ? lock_acquire+0x16f/0x3f0
[  727.172112]  ? kasan_check_read+0x11/0x20
[  727.176277]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  727.181926]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  727.187644]  bpf_test_run+0x10d/0x430
[  727.191478]  bpf_prog_test_run_skb+0x64b/0xb20
[  727.196085]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  727.200923]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  727.206490]  ? fput+0x128/0x1a0
[  727.209773]  ? __bpf_prog_get+0x97/0x290
[  727.213832]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  727.218698]  bpf_prog_test_run+0x129/0x1a0
[  727.223571]  __x64_sys_bpf+0x397/0x4c0
[  727.227469]  ? bpf_prog_get+0x20/0x20
[  727.231282]  do_syscall_64+0xfd/0x620
[  727.235082]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  727.240276] RIP: 0033:0x45b399
[  727.243483] Code: Bad RIP value.
[  727.246847] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  727.254564] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  727.261829] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  727.269111] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  727.276397] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  727.283690] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  727.290991] warn_alloc_show_mem: 1 callbacks suppressed
[  727.291001] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  727.291003] Mem-Info:
[  727.291034] active_anon:254002 inactive_anon:214 isolated_anon:0
[  727.291034]  active_file:17 inactive_file:11 isolated_file:0
[  727.291034]  unevictable:0 dirty:0 writeback:0 unstable:0
[  727.291034]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  727.291034]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  727.291034]  free:10955 free_pcp:216 free_cma:0
[  727.296372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.296380] Call Trace:
[  727.303868] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.306285]  <IRQ>
[  727.339621] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.349000]  dump_stack+0x197/0x210
[  727.351563] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  727.379558]  warn_alloc.cold+0x7b/0x173
[  727.381690] lowmem_reserve[]: 0 2545 2546 2546 2546
[  727.407493]  ? zone_watermark_ok_safe+0x260/0x260
[  727.411117] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  727.437363]  ? __cpuset_node_allowed+0x136/0x540
[  727.441315] lowmem_reserve[]: 0 0 1 1 1
[  727.446458]  ? __isolate_free_page+0x4c0/0x4c0
[  727.451621] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  727.480640]  ? wake_all_kswapds+0x14d/0x300
[  727.485386] lowmem_reserve[]: 0 0 0 0 0
[  727.489394]  __alloc_pages_slowpath+0x2214/0x2870
[  727.493971] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  727.520067]  ? warn_alloc+0x110/0x110
[  727.524380] lowmem_reserve[]: 0 0 0 0 0
[  727.528388]  ? __lock_acquire+0x6ee/0x49c0
[  727.533228] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  727.560843]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.564639] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  727.568633]  ? should_fail+0x14d/0x85c
[  727.573076] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  727.585245]  ? __isolate_free_page+0x4c0/0x4c0
[  727.590799] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  727.604275]  __alloc_pages_nodemask+0x617/0x750
[  727.608144] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  727.618821]  ? __alloc_pages_slowpath+0x2870/0x2870
[  727.623386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  727.639052]  ? find_held_lock+0x35/0x130
[  727.643699] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  727.652540]  cache_grow_begin+0x91/0x8c0
[  727.657548] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  727.666144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.670191] 280 total pagecache pages
[  727.679027]  ? __cpuset_node_allowed+0x136/0x540
[  727.683069] 0 pages in swap cache
[  727.691660]  fallback_alloc+0x1fd/0x2d0
[  727.697298] Swap cache stats: add 0, delete 0, find 0/0
[  727.697309] Free swap  = 0kB
[  727.701237]  ____cache_alloc_node+0x1be/0x1e0
[  727.705884] Total swap = 0kB
[  727.709353]  kmem_cache_alloc+0x1f3/0x700
[  727.713294] 1965979 pages RAM
[  727.718657]  ? mark_held_locks+0xb1/0x100
[  727.721662] 0 pages HighMem/MovableOnly
[  727.721670] 341741 pages reserved
[  727.726160]  ? __netdev_alloc_skb+0x370/0x470
[  727.729148] 0 pages cma reserved
[  727.729251] aoe: skb alloc failure
[  727.733401]  __build_skb+0x3e/0x310
[  727.733417]  __netdev_alloc_skb+0x2ba/0x470
[  727.733438]  send_hsr_supervision_frame+0x110/0xfc0
[  727.736553] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  727.740686]  ? lock_acquire+0x16f/0x3f0
[  727.744635] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  727.748086]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  727.797191]  hsr_announce+0x12f/0x3b0
[  727.801004]  call_timer_fn+0x18d/0x720
[  727.804909]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  727.810095]  ? process_timeout+0x40/0x40
[  727.814160]  ? run_timer_softirq+0x644/0x16a0
[  727.818675]  ? trace_hardirqs_on+0x67/0x220
[  727.822995]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  727.828197]  run_timer_softirq+0x64f/0x16a0
[  727.832539]  ? add_timer+0xbe0/0xbe0
[  727.836259]  ? __lock_is_held+0xb6/0x140
[  727.840347]  __do_softirq+0x25c/0x921
[  727.844170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.849704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.855688]  irq_exit+0x180/0x1d0
[  727.859165]  smp_apic_timer_interrupt+0x13b/0x550
[  727.864005]  apic_timer_interrupt+0xf/0x20
[  727.868225]  </IRQ>
[  727.870469] RIP: 0010:console_unlock+0xf3c/0x10d0
[  727.875328] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  727.894231] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  727.901939] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  727.909203] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  727.916470] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  727.923733] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  727.931016] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  727.938317]  ? netconsole_netdev_event+0x280/0x280
[  727.943250]  ? console_unlock+0xf36/0x10d0
[  727.947504]  vprintk_emit+0x280/0x6d0
[  727.951307]  vprintk_default+0x28/0x30
[  727.955191]  vprintk_func+0x7e/0x189
[  727.958903]  printk+0xba/0xed
[  727.962007]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  727.966849]  ? _raw_spin_unlock_irq+0x5e/0x90
[  727.971697]  dump_unreclaimable_slab.cold+0xde/0xef
[  727.977237]  dump_header+0x44b/0xa55
[  727.980950]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  727.987030]  ? ___ratelimit+0x60/0x595
[  727.990912]  ? do_raw_spin_unlock+0x181/0x270
[  727.995410]  oom_kill_process.cold+0x10/0x6ef
[  727.999924]  ? lock_downgrade+0x880/0x880
[  728.004075]  ? kasan_check_read+0x11/0x20
[  728.008221]  out_of_memory+0x362/0x1330
[  728.012203]  ? oom_killer_disable+0x280/0x280
[  728.016699]  ? mutex_trylock+0x18e/0x1e0
[  728.020765]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  728.025702]  __alloc_pages_slowpath+0x20b5/0x2870
[  728.030559]  ? warn_alloc+0x110/0x110
[  728.034354]  ? __lock_is_held+0xb6/0x140
[  728.038411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.043946]  ? should_fail+0x14d/0x85c
[  728.047837]  ? __might_sleep+0x95/0x190
[  728.051808]  __alloc_pages_nodemask+0x617/0x750
[  728.056472]  ? kasan_check_read+0x11/0x20
[  728.060639]  ? __alloc_pages_slowpath+0x2870/0x2870
[  728.065648]  ? find_get_entry+0x3e1/0xa00
[  728.069789]  ? find_get_pages_contig+0xed0/0xed0
[  728.074556]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  728.080102]  alloc_pages_current+0x107/0x210
[  728.084519]  __page_cache_alloc+0x2bd/0x450
[  728.088834]  ? kasan_check_read+0x11/0x20
[  728.092974]  filemap_fault+0xfeb/0x1f00
[  728.096941]  ? lock_downgrade+0x880/0x880
[  728.101091]  ? __lock_page_or_retry+0xdc0/0xdc0
[  728.105760]  ? lock_acquire+0x16f/0x3f0
[  728.109728]  ? ext4_filemap_fault+0x7b/0xaf
[  728.114062]  ext4_filemap_fault+0x83/0xaf
[  728.118204]  __do_fault+0x111/0x480
[  728.121834]  __handle_mm_fault+0x2d78/0x3f80
[  728.126237]  ? copy_page_range+0x2030/0x2030
[  728.130676]  ? count_memcg_event_mm+0x2b1/0x4d0
[  728.135338]  handle_mm_fault+0x1b5/0x690
[  728.139416]  __do_page_fault+0x62a/0xe90
[  728.143500]  ? vmalloc_fault+0x740/0x740
[  728.147573]  ? trace_hardirqs_off_caller+0x65/0x220
[  728.152602]  ? trace_hardirqs_on_caller+0x6a/0x220
[  728.157679]  ? page_fault+0x8/0x30
[  728.161241]  do_page_fault+0x71/0x57d
[  728.165051]  ? page_fault+0x8/0x30
[  728.168588]  page_fault+0x1e/0x30
[  728.172049] RIP: 0033:0x45b153
[  728.175252] Code: Bad RIP value.
[  728.178616] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  728.183989] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  728.191274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  728.198551] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  728.206274] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  728.213566] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  728.220877] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  728.221028] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  728.228785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  728.239113] syz-fuzzer cpuset=/ mems_allowed=0-1
[  728.248461] Call Trace:
[  728.255844]  <IRQ>
[  728.258003]  dump_stack+0x197/0x210
[  728.261633]  warn_alloc.cold+0x7b/0x173
[  728.265645]  ? zone_watermark_ok_safe+0x260/0x260
[  728.270524]  ? __cpuset_node_allowed+0x136/0x540
[  728.275305]  ? __isolate_free_page+0x4c0/0x4c0
[  728.279885]  ? wake_all_kswapds+0x14d/0x300
[  728.284228]  __alloc_pages_slowpath+0x2214/0x2870
[  728.289136]  ? warn_alloc+0x110/0x110
[  728.292940]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.298490]  ? should_fail+0x14d/0x85c
[  728.302405]  ? __isolate_free_page+0x4c0/0x4c0
[  728.307010]  __alloc_pages_nodemask+0x617/0x750
[  728.311688]  ? __alloc_pages_slowpath+0x2870/0x2870
[  728.316744]  cache_grow_begin+0x91/0x8c0
[  728.320826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.326382]  ? __cpuset_node_allowed+0x136/0x540
[  728.331140]  fallback_alloc+0x1fd/0x2d0
[  728.335158]  ____cache_alloc_node+0x1be/0x1e0
[  728.339693]  kmem_cache_alloc_node+0xe3/0x710
[  728.344225]  __alloc_skb+0xd5/0x5f0
[  728.347873]  ? skb_trim+0x190/0x190
[  728.351505]  ? check_preemption_disabled+0x48/0x290
[  728.356574]  ? lock_acquire+0x16f/0x3f0
[  728.360925]  new_skb+0x28/0x1d0
[  728.364227]  aoecmd_cfg+0x1b5/0x640
[  728.367869]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  728.372212]  ? timer_reduce+0x11d0/0x11d0
[  728.376383]  discover_timer+0x4e/0x60
[  728.380197]  call_timer_fn+0x18d/0x720
[  728.384118]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  728.388910]  ? process_timeout+0x40/0x40
[  728.392986]  ? run_timer_softirq+0x644/0x16a0
[  728.397490]  ? trace_hardirqs_on+0x67/0x220
[  728.401816]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  728.406486]  run_timer_softirq+0x64f/0x16a0
[  728.410845]  ? add_timer+0xbe0/0xbe0
[  728.414576]  ? __lock_is_held+0xb6/0x140
[  728.418653]  __do_softirq+0x25c/0x921
[  728.422452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.428081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.433646]  irq_exit+0x180/0x1d0
[  728.437098]  smp_apic_timer_interrupt+0x13b/0x550
[  728.441944]  apic_timer_interrupt+0xf/0x20
[  728.446171]  </IRQ>
[  728.448412] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  728.453350] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  728.472259] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  728.479956] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  728.487228] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  728.494489] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  728.501759] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  728.509020] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  728.516319]  ? finish_task_switch+0x146/0x7c0
[  728.520811]  skb_clone+0x156/0x3e0
[  728.524350]  bpf_clone_redirect+0xb2/0x480
[  728.528582]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  728.533615]  ? mark_held_locks+0x100/0x100
[  728.538038]  ? __schedule+0x86e/0x1dc0
[  728.541938]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  728.546713]  ? firmware_map_remove+0x1a6/0x1a6
[  728.551313]  ? bpf_test_run+0x146/0x430
[  728.555304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.560874]  ? check_preemption_disabled+0x48/0x290
[  728.565890]  ? lock_acquire+0x16f/0x3f0
[  728.569878]  ? kasan_check_read+0x11/0x20
[  728.574032]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  728.579233]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  728.584787]  bpf_test_run+0x10d/0x430
[  728.588594]  bpf_prog_test_run_skb+0x64b/0xb20
[  728.593178]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  728.598030]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  728.603570]  ? fput+0x128/0x1a0
[  728.606843]  ? __bpf_prog_get+0x97/0x290
[  728.610896]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  728.615731]  bpf_prog_test_run+0x129/0x1a0
[  728.619961]  __x64_sys_bpf+0x397/0x4c0
[  728.623847]  ? bpf_prog_get+0x20/0x20
[  728.627656]  do_syscall_64+0xfd/0x620
[  728.631454]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  728.636635] RIP: 0033:0x45b399
[  728.639870] Code: Bad RIP value.
[  728.643237] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  728.650949] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  728.658240] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  728.665521] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  728.672786] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  728.680052] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  728.687358] warn_alloc_show_mem: 1 callbacks suppressed
[  728.687368] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  728.687370] Mem-Info:
[  728.687399] active_anon:254002 inactive_anon:214 isolated_anon:0
[  728.687399]  active_file:17 inactive_file:11 isolated_file:0
[  728.687399]  unevictable:0 dirty:0 writeback:0 unstable:0
[  728.687399]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  728.687399]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  728.687399]  free:10955 free_pcp:216 free_cma:0
[  728.692735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  728.692743] Call Trace:
[  728.700193] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  728.702597]  <IRQ>
[  728.735739] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  728.745083]  dump_stack+0x197/0x210
[  728.747636] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  728.775329]  warn_alloc.cold+0x7b/0x173
[  728.777447] lowmem_reserve[]: 0 2545 2546 2546 2546
[  728.803131]  ? zone_watermark_ok_safe+0x260/0x260
[  728.806731] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  728.832938]  ? __cpuset_node_allowed+0x136/0x540
[  728.836877] lowmem_reserve[]: 0 0 1 1 1
[  728.841915]  ? __isolate_free_page+0x4c0/0x4c0
[  728.846727] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  728.875800]  ? wake_all_kswapds+0x14d/0x300
[  728.880528] lowmem_reserve[]: 0 0 0 0 0
[  728.884514]  __alloc_pages_slowpath+0x2214/0x2870
[  728.889062] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  728.915227]  ? warn_alloc+0x110/0x110
[  728.919507] lowmem_reserve[]: 0 0 0 0 0
[  728.923501]  ? __lock_acquire+0x6ee/0x49c0
[  728.928340] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  728.955921]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.959694] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  728.963675]  ? should_fail+0x14d/0x85c
[  728.967906] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  728.980063]  ? __isolate_free_page+0x4c0/0x4c0
[  728.985574] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  728.999030]  __alloc_pages_nodemask+0x617/0x750
[  729.002894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  729.013542]  ? __alloc_pages_slowpath+0x2870/0x2870
[  729.018106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  729.033708]  ? find_held_lock+0x35/0x130
[  729.038353] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  729.047181]  cache_grow_begin+0x91/0x8c0
[  729.052190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  729.060761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.064884] 280 total pagecache pages
[  729.073726]  ? __cpuset_node_allowed+0x136/0x540
[  729.077779] 0 pages in swap cache
[  729.086455]  fallback_alloc+0x1fd/0x2d0
[  729.091971] Swap cache stats: add 0, delete 0, find 0/0
[  729.095765]  ____cache_alloc_node+0x1be/0x1e0
[  729.100498] Free swap  = 0kB
[  729.100505] Total swap = 0kB
[  729.103967]  kmem_cache_alloc_node+0xe3/0x710
[  729.108003] 1965979 pages RAM
[  729.113359]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  729.117822] 0 pages HighMem/MovableOnly
[  729.117830] 341741 pages reserved
[  729.120860]  __alloc_skb+0xd5/0x5f0
[  729.123847] 0 pages cma reserved
[  729.128335]  ? skb_trim+0x190/0x190
[  729.131492] aoe: skb alloc failure
[  729.135653]  ? kasan_check_read+0x11/0x20
[  729.135678]  ndisc_alloc_skb+0x13c/0x340
[  729.139651] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  729.143070]  ndisc_send_rs+0x35f/0x6e0
[  729.146673] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  729.150052]  addrconf_rs_timer+0x30f/0x680
[  729.189365]  ? ipv6_get_lladdr+0x490/0x490
[  729.193601]  call_timer_fn+0x18d/0x720
[  729.197481]  ? ipv6_get_lladdr+0x490/0x490
[  729.201706]  ? process_timeout+0x40/0x40
[  729.205771]  ? run_timer_softirq+0x644/0x16a0
[  729.210261]  ? trace_hardirqs_on+0x67/0x220
[  729.214576]  ? ipv6_get_lladdr+0x490/0x490
[  729.218824]  run_timer_softirq+0x64f/0x16a0
[  729.223144]  ? add_timer+0xbe0/0xbe0
[  729.226855]  ? __lock_is_held+0xb6/0x140
[  729.230924]  __do_softirq+0x25c/0x921
[  729.234724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.240251]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.245788]  irq_exit+0x180/0x1d0
[  729.249234]  smp_apic_timer_interrupt+0x13b/0x550
[  729.254077]  apic_timer_interrupt+0xf/0x20
[  729.258297]  </IRQ>
[  729.260543] RIP: 0010:console_unlock+0xf3c/0x10d0
[  729.265378] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  729.284289] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  729.291989] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  729.299256] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  729.306542] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  729.313803] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  729.321065] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  729.328368]  ? netconsole_netdev_event+0x280/0x280
[  729.333444]  ? console_unlock+0xf36/0x10d0
[  729.337702]  vprintk_emit+0x280/0x6d0
[  729.341508]  vprintk_default+0x28/0x30
[  729.345423]  vprintk_func+0x7e/0x189
[  729.349138]  printk+0xba/0xed
[  729.352238]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  729.356994]  ? _raw_spin_unlock_irq+0x5e/0x90
[  729.361489]  dump_unreclaimable_slab.cold+0xde/0xef
[  729.366505]  dump_header+0x44b/0xa55
[  729.370210]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  729.375307]  ? ___ratelimit+0x60/0x595
[  729.379190]  ? do_raw_spin_unlock+0x181/0x270
[  729.383680]  oom_kill_process.cold+0x10/0x6ef
[  729.388193]  ? lock_downgrade+0x880/0x880
[  729.392367]  ? kasan_check_read+0x11/0x20
[  729.396524]  out_of_memory+0x362/0x1330
[  729.400510]  ? oom_killer_disable+0x280/0x280
[  729.405000]  ? mutex_trylock+0x18e/0x1e0
[  729.409055]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  729.413979]  __alloc_pages_slowpath+0x20b5/0x2870
[  729.418830]  ? warn_alloc+0x110/0x110
[  729.422626]  ? __lock_is_held+0xb6/0x140
[  729.426682]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.432219]  ? should_fail+0x14d/0x85c
[  729.436111]  ? __might_sleep+0x95/0x190
[  729.440085]  __alloc_pages_nodemask+0x617/0x750
[  729.444750]  ? kasan_check_read+0x11/0x20
[  729.448893]  ? __alloc_pages_slowpath+0x2870/0x2870
[  729.453899]  ? find_get_entry+0x3e1/0xa00
[  729.458046]  ? find_get_pages_contig+0xed0/0xed0
[  729.462791]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  729.468322]  alloc_pages_current+0x107/0x210
[  729.472727]  __page_cache_alloc+0x2bd/0x450
[  729.477044]  ? kasan_check_read+0x11/0x20
[  729.481201]  filemap_fault+0xfeb/0x1f00
[  729.485170]  ? lock_downgrade+0x880/0x880
[  729.489339]  ? __lock_page_or_retry+0xdc0/0xdc0
[  729.494024]  ? lock_acquire+0x16f/0x3f0
[  729.498016]  ? ext4_filemap_fault+0x7b/0xaf
[  729.502343]  ext4_filemap_fault+0x83/0xaf
[  729.506490]  __do_fault+0x111/0x480
[  729.510134]  __handle_mm_fault+0x2d78/0x3f80
[  729.514543]  ? copy_page_range+0x2030/0x2030
[  729.518970]  ? count_memcg_event_mm+0x2b1/0x4d0
[  729.523640]  handle_mm_fault+0x1b5/0x690
[  729.527699]  __do_page_fault+0x62a/0xe90
[  729.531807]  ? vmalloc_fault+0x740/0x740
[  729.535861]  ? trace_hardirqs_off_caller+0x65/0x220
[  729.540867]  ? trace_hardirqs_on_caller+0x6a/0x220
[  729.545790]  ? page_fault+0x8/0x30
[  729.549327]  do_page_fault+0x71/0x57d
[  729.553121]  ? page_fault+0x8/0x30
[  729.556673]  page_fault+0x1e/0x30
[  729.560126] RIP: 0033:0x45b153
[  729.563331] Code: Bad RIP value.
[  729.566692] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  729.572047] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  729.579308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  729.586567] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  729.593827] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  729.601088] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  729.608373] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  729.608438] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  729.616260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  729.616265] Call Trace:
[  729.616272]  <IRQ>
[  729.616292]  dump_stack+0x197/0x210
[  729.616314]  warn_alloc.cold+0x7b/0x173
[  729.622892] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  729.632165]  ? zone_watermark_ok_safe+0x260/0x260
[  729.634737] syz-fuzzer cpuset=/ mems_allowed=0-1
[  729.636883]  ? __cpuset_node_allowed+0x136/0x540
[  729.669024]  ? __isolate_free_page+0x4c0/0x4c0
[  729.673610]  ? wake_all_kswapds+0x14d/0x300
[  729.677940]  __alloc_pages_slowpath+0x2214/0x2870
[  729.682822]  ? warn_alloc+0x110/0x110
[  729.686628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.692157]  ? should_fail+0x14d/0x85c
[  729.696040]  ? __isolate_free_page+0x4c0/0x4c0
[  729.700625]  __alloc_pages_nodemask+0x617/0x750
[  729.705288]  ? __alloc_pages_slowpath+0x2870/0x2870
[  729.710332]  cache_grow_begin+0x91/0x8c0
[  729.714592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.720161]  ? __cpuset_node_allowed+0x136/0x540
[  729.724942]  fallback_alloc+0x1fd/0x2d0
[  729.728965]  ____cache_alloc_node+0x1be/0x1e0
[  729.733480]  kmem_cache_alloc_node+0xe3/0x710
[  729.737993]  __alloc_skb+0xd5/0x5f0
[  729.741710]  ? skb_trim+0x190/0x190
[  729.745336]  ? check_preemption_disabled+0x48/0x290
[  729.750359]  ? lock_acquire+0x16f/0x3f0
[  729.754333]  new_skb+0x28/0x1d0
[  729.757607]  aoecmd_cfg+0x1b5/0x640
[  729.761228]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  729.765549]  ? timer_reduce+0x11d0/0x11d0
[  729.769712]  discover_timer+0x4e/0x60
[  729.773515]  call_timer_fn+0x18d/0x720
[  729.777409]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  729.782068]  ? process_timeout+0x40/0x40
[  729.786119]  ? run_timer_softirq+0x644/0x16a0
[  729.790626]  ? trace_hardirqs_on+0x67/0x220
[  729.794945]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  729.799604]  run_timer_softirq+0x64f/0x16a0
[  729.803924]  ? add_timer+0xbe0/0xbe0
[  729.807731]  ? __lock_is_held+0xb6/0x140
[  729.811799]  __do_softirq+0x25c/0x921
[  729.815592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.821126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.826664]  irq_exit+0x180/0x1d0
[  729.830110]  smp_apic_timer_interrupt+0x13b/0x550
[  729.834974]  apic_timer_interrupt+0xf/0x20
[  729.839201]  </IRQ>
[  729.841473] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  729.846439] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  729.865340] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  729.873040] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  729.880299] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  729.887556] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  729.894815] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  729.902075] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  729.909368]  ? finish_task_switch+0x146/0x7c0
[  729.913856]  skb_clone+0x156/0x3e0
[  729.917426]  bpf_clone_redirect+0xb2/0x480
[  729.921658]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  729.926691]  ? mark_held_locks+0x100/0x100
[  729.930933]  ? __schedule+0x86e/0x1dc0
[  729.934832]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  729.939598]  ? firmware_map_remove+0x1a6/0x1a6
[  729.944174]  ? bpf_test_run+0x146/0x430
[  729.948144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.953674]  ? check_preemption_disabled+0x48/0x290
[  729.958677]  ? lock_acquire+0x16f/0x3f0
[  729.962663]  ? kasan_check_read+0x11/0x20
[  729.966803]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  729.972011]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  729.977911]  bpf_test_run+0x10d/0x430
[  729.981735]  bpf_prog_test_run_skb+0x64b/0xb20
[  729.986323]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  729.991178]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  729.996717]  ? fput+0x128/0x1a0
[  730.000003]  ? __bpf_prog_get+0x97/0x290
[  730.004071]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  730.008907]  bpf_prog_test_run+0x129/0x1a0
[  730.013136]  __x64_sys_bpf+0x397/0x4c0
[  730.017015]  ? bpf_prog_get+0x20/0x20
[  730.020827]  do_syscall_64+0xfd/0x620
[  730.024637]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  730.029814] RIP: 0033:0x45b399
[  730.033012] Code: Bad RIP value.
[  730.036364] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  730.044063] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  730.051320] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  730.058579] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  730.065876] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  730.073142] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  730.080569] warn_alloc_show_mem: 1 callbacks suppressed
[  730.080579] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  730.080581] Mem-Info:
[  730.080611] active_anon:254002 inactive_anon:214 isolated_anon:0
[  730.080611]  active_file:17 inactive_file:11 isolated_file:0
[  730.080611]  unevictable:0 dirty:0 writeback:0 unstable:0
[  730.080611]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  730.080611]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  730.080611]  free:10955 free_pcp:216 free_cma:0
[  730.086068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  730.086078] Call Trace:
[  730.093545] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  730.095925]  <IRQ>
[  730.095949]  dump_stack+0x197/0x210
[  730.095987]  warn_alloc.cold+0x7b/0x173
[  730.130112] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  730.139466]  ? zone_watermark_ok_safe+0x260/0x260
[  730.142032] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  730.169732]  ? __cpuset_node_allowed+0x136/0x540
[  730.171882] lowmem_reserve[]: 0 2545 2546 2546 2546
[  730.175527]  ? __isolate_free_page+0x4c0/0x4c0
[  730.179489] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  730.205195]  ? wake_all_kswapds+0x14d/0x300
[  730.210029] lowmem_reserve[]: 0 0 1 1 1
[  730.236179]  __alloc_pages_slowpath+0x2214/0x2870
[  730.240938] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  730.245981]  ? warn_alloc+0x110/0x110
[  730.251594] lowmem_reserve[]: 0 0 0 0 0
[  730.280551]  ? __lock_acquire+0x6ee/0x49c0
[  730.284849] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  730.288820]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.293735] lowmem_reserve[]: 0 0 0 0 0
[  730.321281]  ? should_fail+0x14d/0x85c
[  730.325054] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  730.329034]  ? __isolate_free_page+0x4c0/0x4c0
[  730.333240] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  730.360827]  __alloc_pages_nodemask+0x617/0x750
[  730.366330] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  730.370317]  ? __alloc_pages_slowpath+0x2870/0x2870
[  730.374177] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  730.386324]  ? find_held_lock+0x35/0x130
[  730.390903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  730.404367]  cache_grow_begin+0x91/0x8c0
[  730.409030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  730.419800]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.424809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  730.440413]  ? __cpuset_node_allowed+0x136/0x540
[  730.444455] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  730.453276]  fallback_alloc+0x1fd/0x2d0
[  730.457311] 280 total pagecache pages
[  730.465882]  ____cache_alloc_node+0x1be/0x1e0
[  730.471417] 0 pages in swap cache
[  730.480241]  kmem_cache_alloc_node+0xe3/0x710
[  730.484978] Swap cache stats: add 0, delete 0, find 0/0
[  730.493561]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  730.497518] Free swap  = 0kB
[  730.497526] Total swap = 0kB
[  730.501338]  __alloc_skb+0xd5/0x5f0
[  730.505800] 1965979 pages RAM
[  730.509247]  ? skb_trim+0x190/0x190
[  730.513708] 0 pages HighMem/MovableOnly
[  730.513716] 341741 pages reserved
[  730.519072]  ? kasan_check_read+0x11/0x20
[  730.523297] 0 pages cma reserved
[  730.526313]  ndisc_alloc_skb+0x13c/0x340
[  730.529363] aoe: skb alloc failure
[  730.532939]  ndisc_send_rs+0x35f/0x6e0
[  730.532958]  addrconf_rs_timer+0x30f/0x680
[  730.532976]  ? ipv6_get_lladdr+0x490/0x490
[  730.536102] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  730.539705]  call_timer_fn+0x18d/0x720
[  730.543667] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  730.547112]  ? ipv6_get_lladdr+0x490/0x490
[  730.598705]  ? process_timeout+0x40/0x40
[  730.602774]  ? run_timer_softirq+0x644/0x16a0
[  730.607265]  ? trace_hardirqs_on+0x67/0x220
[  730.611592]  ? ipv6_get_lladdr+0x490/0x490
[  730.615842]  run_timer_softirq+0x64f/0x16a0
[  730.620165]  ? add_timer+0xbe0/0xbe0
[  730.623884]  ? __lock_is_held+0xb6/0x140
[  730.628387]  __do_softirq+0x25c/0x921
[  730.632198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.637726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.643287]  irq_exit+0x180/0x1d0
[  730.646734]  smp_apic_timer_interrupt+0x13b/0x550
[  730.651571]  apic_timer_interrupt+0xf/0x20
[  730.655792]  </IRQ>
[  730.658041] RIP: 0010:console_unlock+0xf3c/0x10d0
[  730.662876] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  730.681766] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  730.689462] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  730.696722] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  730.703981] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  730.711241] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  730.718518] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  730.725806]  ? netconsole_netdev_event+0x280/0x280
[  730.730870]  ? console_unlock+0xf36/0x10d0
[  730.735118]  vprintk_emit+0x280/0x6d0
[  730.738914]  vprintk_default+0x28/0x30
[  730.742799]  vprintk_func+0x7e/0x189
[  730.746512]  printk+0xba/0xed
[  730.749632]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  730.754395]  ? _raw_spin_unlock_irq+0x5e/0x90
[  730.758890]  dump_unreclaimable_slab.cold+0xde/0xef
[  730.763905]  dump_header+0x44b/0xa55
[  730.767610]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  730.772721]  ? ___ratelimit+0x60/0x595
[  730.776598]  ? do_raw_spin_unlock+0x181/0x270
[  730.781108]  oom_kill_process.cold+0x10/0x6ef
[  730.785623]  ? lock_downgrade+0x880/0x880
[  730.789891]  ? kasan_check_read+0x11/0x20
[  730.794054]  out_of_memory+0x362/0x1330
[  730.798045]  ? oom_killer_disable+0x280/0x280
[  730.802633]  ? mutex_trylock+0x18e/0x1e0
[  730.806700]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  730.811638]  __alloc_pages_slowpath+0x20b5/0x2870
[  730.816503]  ? warn_alloc+0x110/0x110
[  730.820301]  ? __lock_is_held+0xb6/0x140
[  730.824372]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.829904]  ? should_fail+0x14d/0x85c
[  730.833968]  ? __might_sleep+0x95/0x190
[  730.837940]  __alloc_pages_nodemask+0x617/0x750
[  730.842604]  ? kasan_check_read+0x11/0x20
[  730.846745]  ? __alloc_pages_slowpath+0x2870/0x2870
[  730.851766]  ? find_get_entry+0x3e1/0xa00
[  730.855908]  ? find_get_pages_contig+0xed0/0xed0
[  730.860657]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  730.866191]  alloc_pages_current+0x107/0x210
[  730.870620]  __page_cache_alloc+0x2bd/0x450
[  730.874931]  ? kasan_check_read+0x11/0x20
[  730.879090]  filemap_fault+0xfeb/0x1f00
[  730.883057]  ? lock_downgrade+0x880/0x880
[  730.887204]  ? __lock_page_or_retry+0xdc0/0xdc0
[  730.892045]  ? lock_acquire+0x16f/0x3f0
[  730.896148]  ? ext4_filemap_fault+0x7b/0xaf
[  730.900490]  ext4_filemap_fault+0x83/0xaf
[  730.904645]  __do_fault+0x111/0x480
[  730.908298]  __handle_mm_fault+0x2d78/0x3f80
[  730.912831]  ? copy_page_range+0x2030/0x2030
[  730.917259]  ? count_memcg_event_mm+0x2b1/0x4d0
[  730.922461]  handle_mm_fault+0x1b5/0x690
[  730.926526]  __do_page_fault+0x62a/0xe90
[  730.930590]  ? vmalloc_fault+0x740/0x740
[  730.934648]  ? trace_hardirqs_off_caller+0x65/0x220
[  730.939665]  ? trace_hardirqs_on_caller+0x6a/0x220
[  730.944604]  ? page_fault+0x8/0x30
[  730.948224]  do_page_fault+0x71/0x57d
[  730.952032]  ? page_fault+0x8/0x30
[  730.955574]  page_fault+0x1e/0x30
[  730.959017] RIP: 0033:0x45b153
[  730.962210] Code: Bad RIP value.
[  730.965665] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  730.971104] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  730.978366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  730.985640] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  730.992916] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  731.000178] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  731.007464] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  731.007532] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  731.015349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  731.015353] Call Trace:
[  731.015360]  <IRQ>
[  731.015379]  dump_stack+0x197/0x210
[  731.015400]  warn_alloc.cold+0x7b/0x173
[  731.021965] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  731.031232]  ? zone_watermark_ok_safe+0x260/0x260
[  731.033789] syz-fuzzer cpuset=/ mems_allowed=0-1
[  731.035935]  ? __cpuset_node_allowed+0x136/0x540
[  731.068094]  ? __isolate_free_page+0x4c0/0x4c0
[  731.072675]  ? wake_all_kswapds+0x14d/0x300
[  731.077002]  __alloc_pages_slowpath+0x2214/0x2870
[  731.081859]  ? warn_alloc+0x110/0x110
[  731.085656]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.091185]  ? should_fail+0x14d/0x85c
[  731.095081]  ? __isolate_free_page+0x4c0/0x4c0
[  731.099662]  __alloc_pages_nodemask+0x617/0x750
[  731.104331]  ? __alloc_pages_slowpath+0x2870/0x2870
[  731.109352]  cache_grow_begin+0x91/0x8c0
[  731.113416]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.118948]  ? __cpuset_node_allowed+0x136/0x540
[  731.123695]  fallback_alloc+0x1fd/0x2d0
[  731.127666]  ____cache_alloc_node+0x1be/0x1e0
[  731.132154]  kmem_cache_alloc_node+0xe3/0x710
[  731.136654]  __alloc_skb+0xd5/0x5f0
[  731.140282]  ? skb_trim+0x190/0x190
[  731.143910]  ? check_preemption_disabled+0x48/0x290
[  731.148925]  ? lock_acquire+0x16f/0x3f0
[  731.152896]  new_skb+0x28/0x1d0
[  731.156168]  aoecmd_cfg+0x1b5/0x640
[  731.159805]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  731.164125]  ? timer_reduce+0x11d0/0x11d0
[  731.168271]  discover_timer+0x4e/0x60
[  731.172078]  call_timer_fn+0x18d/0x720
[  731.175958]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  731.180620]  ? process_timeout+0x40/0x40
[  731.184677]  ? run_timer_softirq+0x644/0x16a0
[  731.189175]  ? trace_hardirqs_on+0x67/0x220
[  731.193503]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  731.198207]  run_timer_softirq+0x64f/0x16a0
[  731.202524]  ? add_timer+0xbe0/0xbe0
[  731.206231]  ? __lock_is_held+0xb6/0x140
[  731.210298]  __do_softirq+0x25c/0x921
[  731.214093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.219620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.225157]  irq_exit+0x180/0x1d0
[  731.228604]  smp_apic_timer_interrupt+0x13b/0x550
[  731.233442]  apic_timer_interrupt+0xf/0x20
[  731.237663]  </IRQ>
[  731.239905] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  731.244967] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  731.263883] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  731.271621] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  731.278887] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  731.286318] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  731.293602] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  731.300908] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  731.308236]  ? finish_task_switch+0x146/0x7c0
[  731.312755]  skb_clone+0x156/0x3e0
[  731.316306]  bpf_clone_redirect+0xb2/0x480
[  731.320562]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  731.325701]  ? mark_held_locks+0x100/0x100
[  731.330053]  ? __schedule+0x86e/0x1dc0
[  731.333949]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  731.338715]  ? firmware_map_remove+0x1a6/0x1a6
[  731.343331]  ? bpf_test_run+0x146/0x430
[  731.347406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.352972]  ? check_preemption_disabled+0x48/0x290
[  731.358002]  ? lock_acquire+0x16f/0x3f0
[  731.361990]  ? kasan_check_read+0x11/0x20
[  731.366162]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  731.371369]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  731.377040]  bpf_test_run+0x10d/0x430
[  731.380863]  bpf_prog_test_run_skb+0x64b/0xb20
[  731.385586]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  731.390446]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  731.396008]  ? fput+0x128/0x1a0
[  731.399302]  ? __bpf_prog_get+0x97/0x290
[  731.403374]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  731.408255]  bpf_prog_test_run+0x129/0x1a0
[  731.412507]  __x64_sys_bpf+0x397/0x4c0
[  731.416412]  ? bpf_prog_get+0x20/0x20
[  731.420249]  do_syscall_64+0xfd/0x620
[  731.424066]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  731.429261] RIP: 0033:0x45b399
[  731.432472] Code: Bad RIP value.
[  731.435838] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  731.443553] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  731.450942] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  731.458216] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  731.465631] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  731.472916] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  731.480211] warn_alloc_show_mem: 1 callbacks suppressed
[  731.480221] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  731.480223] Mem-Info:
[  731.480254] active_anon:254002 inactive_anon:214 isolated_anon:0
[  731.480254]  active_file:17 inactive_file:11 isolated_file:0
[  731.480254]  unevictable:0 dirty:0 writeback:0 unstable:0
[  731.480254]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  731.480254]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  731.480254]  free:10955 free_pcp:216 free_cma:0
[  731.485608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  731.493105] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  731.493132] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  731.495535] Call Trace:
[  731.529039] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  731.539093]  <IRQ>
[  731.566781] lowmem_reserve[]: 0 2545 2546 2546 2546
[  731.592569]  dump_stack+0x197/0x210
[  731.595153] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  731.621289]  warn_alloc.cold+0x7b/0x173
[  731.623414] lowmem_reserve[]: 0 0 1 1 1
[  731.628445]  ? zone_watermark_ok_safe+0x260/0x260
[  731.632056] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  731.661105]  ? __cpuset_node_allowed+0x136/0x540
[  731.665073] lowmem_reserve[]: 0 0 0 0 0
[  731.669075]  ? __isolate_free_page+0x4c0/0x4c0
[  731.674013] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  731.699814]  ? wake_all_kswapds+0x14d/0x300
[  731.704552] lowmem_reserve[]: 0 0 0 0 0
[  731.708553]  __alloc_pages_slowpath+0x2214/0x2870
[  731.713126] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  731.741182]  ? warn_alloc+0x110/0x110
[  731.745482] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  731.749483]  ? __lock_acquire+0x6ee/0x49c0
[  731.754299] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  731.766555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.770330] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  731.783784]  ? should_fail+0x14d/0x85c
[  731.788031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.798711]  ? __isolate_free_page+0x4c0/0x4c0
[  731.804238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.821350]  __alloc_pages_nodemask+0x617/0x750
[  731.825219] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  731.834063]  ? __alloc_pages_slowpath+0x2870/0x2870
[  731.838634] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  731.847217]  ? find_held_lock+0x35/0x130
[  731.851977] 280 total pagecache pages
[  731.860837]  cache_grow_begin+0x91/0x8c0
[  731.866009] 0 pages in swap cache
[  731.874604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.878638] Swap cache stats: add 0, delete 0, find 0/0
[  731.878646] Free swap  = 0kB
[  731.882456]  ? __cpuset_node_allowed+0x136/0x540
[  731.886514] Total swap = 0kB
[  731.889998]  fallback_alloc+0x1fd/0x2d0
[  731.895515] 1965979 pages RAM
[  731.900891]  ____cache_alloc_node+0x1be/0x1e0
[  731.903885] 0 pages HighMem/MovableOnly
[  731.908652]  kmem_cache_alloc_node+0xe3/0x710
[  731.911655] 341741 pages reserved
[  731.915628]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  731.918716] 0 pages cma reserved
[  731.923217]  __alloc_skb+0xd5/0x5f0
[  731.927219] aoe: skb alloc failure
[  731.931675]  ? skb_trim+0x190/0x190
[  731.931690]  ? kasan_check_read+0x11/0x20
[  731.931737]  ndisc_alloc_skb+0x13c/0x340
[  731.935195] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  731.939407]  ndisc_send_rs+0x35f/0x6e0
[  731.942747] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  731.946381]  addrconf_rs_timer+0x30f/0x680
[  731.986155]  ? ipv6_get_lladdr+0x490/0x490
[  731.990410]  call_timer_fn+0x18d/0x720
[  731.994296]  ? ipv6_get_lladdr+0x490/0x490
[  731.998548]  ? process_timeout+0x40/0x40
[  732.002601]  ? run_timer_softirq+0x644/0x16a0
[  732.007117]  ? trace_hardirqs_on+0x67/0x220
[  732.011454]  ? ipv6_get_lladdr+0x490/0x490
[  732.015869]  run_timer_softirq+0x64f/0x16a0
[  732.020208]  ? add_timer+0xbe0/0xbe0
[  732.023922]  ? __lock_is_held+0xb6/0x140
[  732.028125]  __do_softirq+0x25c/0x921
[  732.031942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.037477]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.043038]  irq_exit+0x180/0x1d0
[  732.046491]  smp_apic_timer_interrupt+0x13b/0x550
[  732.051352]  apic_timer_interrupt+0xf/0x20
[  732.055610]  </IRQ>
[  732.057873] RIP: 0010:console_unlock+0xf3c/0x10d0
[  732.062713] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  732.081624] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  732.089339] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  732.096620] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  732.103922] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  732.111197] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  732.118471] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  732.125762]  ? netconsole_netdev_event+0x280/0x280
[  732.130693]  ? console_unlock+0xf36/0x10d0
[  732.134968]  vprintk_emit+0x280/0x6d0
[  732.138767]  vprintk_default+0x28/0x30
[  732.142673]  vprintk_func+0x7e/0x189
[  732.146384]  printk+0xba/0xed
[  732.149497]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  732.154290]  ? _raw_spin_unlock_irq+0x5e/0x90
[  732.158913]  dump_unreclaimable_slab.cold+0xde/0xef
[  732.163947]  dump_header+0x44b/0xa55
[  732.167657]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  732.172773]  ? ___ratelimit+0x60/0x595
[  732.176666]  ? do_raw_spin_unlock+0x181/0x270
[  732.181171]  oom_kill_process.cold+0x10/0x6ef
[  732.185667]  ? lock_downgrade+0x880/0x880
[  732.189833]  ? kasan_check_read+0x11/0x20
[  732.194086]  out_of_memory+0x362/0x1330
[  732.198081]  ? oom_killer_disable+0x280/0x280
[  732.202584]  ? mutex_trylock+0x18e/0x1e0
[  732.206646]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  732.211589]  __alloc_pages_slowpath+0x20b5/0x2870
[  732.216445]  ? warn_alloc+0x110/0x110
[  732.220252]  ? __lock_is_held+0xb6/0x140
[  732.224314]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.229868]  ? should_fail+0x14d/0x85c
[  732.233760]  ? __might_sleep+0x95/0x190
[  732.237753]  __alloc_pages_nodemask+0x617/0x750
[  732.242425]  ? kasan_check_read+0x11/0x20
[  732.246576]  ? __alloc_pages_slowpath+0x2870/0x2870
[  732.251798]  ? find_get_entry+0x3e1/0xa00
[  732.255961]  ? find_get_pages_contig+0xed0/0xed0
[  732.260746]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  732.266287]  alloc_pages_current+0x107/0x210
[  732.270894]  __page_cache_alloc+0x2bd/0x450
[  732.275222]  ? kasan_check_read+0x11/0x20
[  732.279900]  filemap_fault+0xfeb/0x1f00
[  732.283872]  ? lock_downgrade+0x880/0x880
[  732.288028]  ? __lock_page_or_retry+0xdc0/0xdc0
[  732.292700]  ? lock_acquire+0x16f/0x3f0
[  732.296691]  ? ext4_filemap_fault+0x7b/0xaf
[  732.301040]  ext4_filemap_fault+0x83/0xaf
[  732.305207]  __do_fault+0x111/0x480
[  732.308854]  __handle_mm_fault+0x2d78/0x3f80
[  732.313277]  ? copy_page_range+0x2030/0x2030
[  732.317708]  ? count_memcg_event_mm+0x2b1/0x4d0
[  732.322380]  handle_mm_fault+0x1b5/0x690
[  732.326457]  __do_page_fault+0x62a/0xe90
[  732.330538]  ? vmalloc_fault+0x740/0x740
[  732.334598]  ? trace_hardirqs_off_caller+0x65/0x220
[  732.339620]  ? trace_hardirqs_on_caller+0x6a/0x220
[  732.344558]  ? page_fault+0x8/0x30
[  732.348119]  do_page_fault+0x71/0x57d
[  732.351932]  ? page_fault+0x8/0x30
[  732.355486]  page_fault+0x1e/0x30
[  732.359036] RIP: 0033:0x45b153
[  732.362241] Code: Bad RIP value.
[  732.365601] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  732.371317] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  732.378581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  732.385853] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  732.393411] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  732.400686] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  732.407987] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  732.408055] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  732.415903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  732.415909] Call Trace:
[  732.415916]  <IRQ>
[  732.415939]  dump_stack+0x197/0x210
[  732.415959]  warn_alloc.cold+0x7b/0x173
[  732.415974]  ? zone_watermark_ok_safe+0x260/0x260
[  732.415993]  ? __cpuset_node_allowed+0x136/0x540
[  732.422576] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  732.431943]  ? __isolate_free_page+0x4c0/0x4c0
[  732.434509] syz-fuzzer cpuset=/ mems_allowed=0-1
[  732.436667]  ? wake_all_kswapds+0x14d/0x300
[  732.478177]  __alloc_pages_slowpath+0x2214/0x2870
[  732.483921]  ? warn_alloc+0x110/0x110
[  732.487733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.493281]  ? should_fail+0x14d/0x85c
[  732.497187]  ? __isolate_free_page+0x4c0/0x4c0
[  732.501783]  __alloc_pages_nodemask+0x617/0x750
[  732.506471]  ? __alloc_pages_slowpath+0x2870/0x2870
[  732.511511]  cache_grow_begin+0x91/0x8c0
[  732.515585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.521145]  ? __cpuset_node_allowed+0x136/0x540
[  732.525937]  fallback_alloc+0x1fd/0x2d0
[  732.529927]  ____cache_alloc_node+0x1be/0x1e0
[  732.534425]  kmem_cache_alloc_node+0xe3/0x710
[  732.538938]  __alloc_skb+0xd5/0x5f0
[  732.542685]  ? skb_trim+0x190/0x190
[  732.546437]  ? check_preemption_disabled+0x48/0x290
[  732.551449]  ? lock_acquire+0x16f/0x3f0
[  732.555428]  new_skb+0x28/0x1d0
[  732.558774]  aoecmd_cfg+0x1b5/0x640
[  732.562427]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  732.566750]  ? timer_reduce+0x11d0/0x11d0
[  732.570913]  discover_timer+0x4e/0x60
[  732.574733]  call_timer_fn+0x18d/0x720
[  732.578621]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  732.583313]  ? process_timeout+0x40/0x40
[  732.587391]  ? run_timer_softirq+0x644/0x16a0
[  732.591901]  ? trace_hardirqs_on+0x67/0x220
[  732.596237]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  732.601162]  run_timer_softirq+0x64f/0x16a0
[  732.605506]  ? add_timer+0xbe0/0xbe0
[  732.609220]  ? __lock_is_held+0xb6/0x140
[  732.613304]  __do_softirq+0x25c/0x921
[  732.617103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.622646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.628288]  irq_exit+0x180/0x1d0
[  732.631754]  smp_apic_timer_interrupt+0x13b/0x550
[  732.636641]  apic_timer_interrupt+0xf/0x20
[  732.640895]  </IRQ>
[  732.643132] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  732.648072] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  732.667107] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  732.674916] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  732.682201] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  732.689468] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  732.696752] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  732.704030] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  732.711336]  ? finish_task_switch+0x146/0x7c0
[  732.715856]  skb_clone+0x156/0x3e0
[  732.719440]  bpf_clone_redirect+0xb2/0x480
[  732.723693]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  732.728751]  ? mark_held_locks+0x100/0x100
[  732.732998]  ? __schedule+0x86e/0x1dc0
[  732.736883]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  732.741738]  ? firmware_map_remove+0x1a6/0x1a6
[  732.746351]  ? bpf_test_run+0x146/0x430
[  732.750338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.756066]  ? check_preemption_disabled+0x48/0x290
[  732.761090]  ? lock_acquire+0x16f/0x3f0
[  732.765080]  ? kasan_check_read+0x11/0x20
[  732.769240]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  732.774446]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  732.779990]  bpf_test_run+0x10d/0x430
[  732.783819]  bpf_prog_test_run_skb+0x64b/0xb20
[  732.788965]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  732.793805]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  732.799344]  ? fput+0x128/0x1a0
[  732.802636]  ? __bpf_prog_get+0x97/0x290
[  732.806710]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  732.811582]  bpf_prog_test_run+0x129/0x1a0
[  732.815827]  __x64_sys_bpf+0x397/0x4c0
[  732.819716]  ? bpf_prog_get+0x20/0x20
[  732.823572]  do_syscall_64+0xfd/0x620
[  732.827387]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  732.832726] RIP: 0033:0x45b399
[  732.835930] Code: Bad RIP value.
[  732.839302] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  732.847014] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  732.854295] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  732.861575] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  732.873370] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  732.880640] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  732.887956] warn_alloc_show_mem: 1 callbacks suppressed
[  732.887968] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  732.887970] Mem-Info:
[  732.888000] active_anon:254002 inactive_anon:214 isolated_anon:0
[  732.888000]  active_file:17 inactive_file:11 isolated_file:0
[  732.888000]  unevictable:0 dirty:0 writeback:0 unstable:0
[  732.888000]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  732.888000]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  732.888000]  free:10955 free_pcp:216 free_cma:0
[  732.893359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  732.893370] Call Trace:
[  732.900842] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  732.903240]  <IRQ>
[  732.936509] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  732.945870]  dump_stack+0x197/0x210
[  732.948434] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  732.976128]  warn_alloc.cold+0x7b/0x173
[  732.978258] lowmem_reserve[]: 0 2545 2546 2546 2546
[  733.006038]  ? zone_watermark_ok_safe+0x260/0x260
[  733.009656] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  733.035919]  ? __cpuset_node_allowed+0x136/0x540
[  733.039901] lowmem_reserve[]: 0 0 1 1 1
[  733.044975]  ? __isolate_free_page+0x4c0/0x4c0
[  733.049805] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  733.078727]  ? wake_all_kswapds+0x14d/0x300
[  733.083470] lowmem_reserve[]: 0 0 0 0 0
[  733.087447]  __alloc_pages_slowpath+0x2214/0x2870
[  733.092159] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  733.118013]  ? warn_alloc+0x110/0x110
[  733.122302] lowmem_reserve[]: 0 0 0 0 0
[  733.126312]  ? __lock_acquire+0x6ee/0x49c0
[  733.131133] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  733.158773]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.162563] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  733.166544]  ? should_fail+0x14d/0x85c
[  733.171359] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  733.183526]  ? __isolate_free_page+0x4c0/0x4c0
[  733.189100] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  733.203430]  __alloc_pages_nodemask+0x617/0x750
[  733.207323] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  733.218533]  ? __alloc_pages_slowpath+0x2870/0x2870
[  733.223098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  733.238739]  ? find_held_lock+0x35/0x130
[  733.243391] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  733.252236]  cache_grow_begin+0x91/0x8c0
[  733.257326] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  733.265909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.269967] 280 total pagecache pages
[  733.278836]  ? __cpuset_node_allowed+0x136/0x540
[  733.282873] 0 pages in swap cache
[  733.291459]  fallback_alloc+0x1fd/0x2d0
[  733.296986] Swap cache stats: add 0, delete 0, find 0/0
[  733.300810]  ____cache_alloc_node+0x1be/0x1e0
[  733.305557] Free swap  = 0kB
[  733.309026]  kmem_cache_alloc_node+0xe3/0x710
[  733.313097] Total swap = 0kB
[  733.318468]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  733.323080] 1965979 pages RAM
[  733.326118]  __alloc_skb+0xd5/0x5f0
[  733.330582] 0 pages HighMem/MovableOnly
[  733.333729]  ? skb_trim+0x190/0x190
[  733.337960] 341741 pages reserved
[  733.337970] 0 pages cma reserved
[  733.341092]  ? kasan_check_read+0x11/0x20
[  733.344759] aoe: skb alloc failure
[  733.348689]  ndisc_alloc_skb+0x13c/0x340
[  733.352375] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  733.355793]  ndisc_send_rs+0x35f/0x6e0
[  733.359286] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  733.363451]  addrconf_rs_timer+0x30f/0x680
[  733.395194]  ? ipv6_get_lladdr+0x490/0x490
[  733.399430]  call_timer_fn+0x18d/0x720
[  733.403441]  ? ipv6_get_lladdr+0x490/0x490
[  733.407685]  ? process_timeout+0x40/0x40
[  733.411863]  ? run_timer_softirq+0x644/0x16a0
[  733.416373]  ? trace_hardirqs_on+0x67/0x220
[  733.420703]  ? ipv6_get_lladdr+0x490/0x490
[  733.424951]  run_timer_softirq+0x64f/0x16a0
[  733.429284]  ? add_timer+0xbe0/0xbe0
[  733.433011]  ? __lock_is_held+0xb6/0x140
[  733.437201]  __do_softirq+0x25c/0x921
[  733.441008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.446549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.452110]  irq_exit+0x180/0x1d0
[  733.455663]  smp_apic_timer_interrupt+0x13b/0x550
[  733.460519]  apic_timer_interrupt+0xf/0x20
[  733.464748]  </IRQ>
[  733.466999] RIP: 0010:console_unlock+0xf3c/0x10d0
[  733.471843] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  733.490769] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  733.498488] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  733.505767] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  733.513151] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  733.520432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  733.527720] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  733.535018]  ? netconsole_netdev_event+0x280/0x280
[  733.539971]  ? console_unlock+0xf36/0x10d0
[  733.544215]  vprintk_emit+0x280/0x6d0
[  733.548033]  vprintk_default+0x28/0x30
[  733.551917]  vprintk_func+0x7e/0x189
[  733.555624]  printk+0xba/0xed
[  733.558745]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  733.563553]  ? _raw_spin_unlock_irq+0x5e/0x90
[  733.568079]  dump_unreclaimable_slab.cold+0xde/0xef
[  733.573114]  dump_header+0x44b/0xa55
[  733.576841]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  733.581957]  ? ___ratelimit+0x60/0x595
[  733.585848]  ? do_raw_spin_unlock+0x181/0x270
[  733.590368]  oom_kill_process.cold+0x10/0x6ef
[  733.594872]  ? lock_downgrade+0x880/0x880
[  733.599033]  ? kasan_check_read+0x11/0x20
[  733.603203]  out_of_memory+0x362/0x1330
[  733.607190]  ? oom_killer_disable+0x280/0x280
[  733.612219]  ? mutex_trylock+0x18e/0x1e0
[  733.616346]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  733.621300]  __alloc_pages_slowpath+0x20b5/0x2870
[  733.626163]  ? warn_alloc+0x110/0x110
[  733.629975]  ? __lock_is_held+0xb6/0x140
[  733.634060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.639599]  ? should_fail+0x14d/0x85c
[  733.643494]  ? __might_sleep+0x95/0x190
[  733.647488]  __alloc_pages_nodemask+0x617/0x750
[  733.652183]  ? kasan_check_read+0x11/0x20
[  733.656332]  ? __alloc_pages_slowpath+0x2870/0x2870
[  733.661360]  ? find_get_entry+0x3e1/0xa00
[  733.665519]  ? find_get_pages_contig+0xed0/0xed0
[  733.670327]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  733.675869]  alloc_pages_current+0x107/0x210
[  733.680282]  __page_cache_alloc+0x2bd/0x450
[  733.684732]  ? kasan_check_read+0x11/0x20
[  733.688909]  filemap_fault+0xfeb/0x1f00
[  733.692953]  ? lock_downgrade+0x880/0x880
[  733.697141]  ? __lock_page_or_retry+0xdc0/0xdc0
[  733.701816]  ? lock_acquire+0x16f/0x3f0
[  733.705802]  ? ext4_filemap_fault+0x7b/0xaf
[  733.710141]  ext4_filemap_fault+0x83/0xaf
[  733.714289]  __do_fault+0x111/0x480
[  733.717928]  __handle_mm_fault+0x2d78/0x3f80
[  733.722338]  ? copy_page_range+0x2030/0x2030
[  733.726759]  ? count_memcg_event_mm+0x2b1/0x4d0
[  733.731427]  handle_mm_fault+0x1b5/0x690
[  733.735509]  __do_page_fault+0x62a/0xe90
[  733.739577]  ? vmalloc_fault+0x740/0x740
[  733.743646]  ? trace_hardirqs_off_caller+0x65/0x220
[  733.748657]  ? trace_hardirqs_on_caller+0x6a/0x220
[  733.753712]  ? page_fault+0x8/0x30
[  733.757267]  do_page_fault+0x71/0x57d
[  733.761152]  ? page_fault+0x8/0x30
[  733.764779]  page_fault+0x1e/0x30
[  733.768225] RIP: 0033:0x45b153
[  733.771433] Code: Bad RIP value.
[  733.774789] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  733.780248] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  733.787522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  733.794800] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  733.802090] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  733.809600] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  733.816903] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  733.816970] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  733.824884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  733.824889] Call Trace:
[  733.824897]  <IRQ>
[  733.824921]  dump_stack+0x197/0x210
[  733.824941]  warn_alloc.cold+0x7b/0x173
[  733.824956]  ? zone_watermark_ok_safe+0x260/0x260
[  733.824979]  ? __cpuset_node_allowed+0x136/0x540
[  733.831587] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  733.840853]  ? __isolate_free_page+0x4c0/0x4c0
[  733.843429] syz-fuzzer cpuset=/ mems_allowed=0-1
[  733.845581]  ? wake_all_kswapds+0x14d/0x300
[  733.886866]  __alloc_pages_slowpath+0x2214/0x2870
[  733.891769]  ? warn_alloc+0x110/0x110
[  733.895571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.901123]  ? should_fail+0x14d/0x85c
[  733.905013]  ? __isolate_free_page+0x4c0/0x4c0
[  733.909691]  __alloc_pages_nodemask+0x617/0x750
[  733.914387]  ? __alloc_pages_slowpath+0x2870/0x2870
[  733.919440]  cache_grow_begin+0x91/0x8c0
[  733.923528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.929093]  ? __cpuset_node_allowed+0x136/0x540
[  733.933961]  fallback_alloc+0x1fd/0x2d0
[  733.937952]  ____cache_alloc_node+0x1be/0x1e0
[  733.942443]  kmem_cache_alloc_node+0xe3/0x710
[  733.946978]  __alloc_skb+0xd5/0x5f0
[  733.950616]  ? skb_trim+0x190/0x190
[  733.954242]  ? check_preemption_disabled+0x48/0x290
[  733.959266]  ? lock_acquire+0x16f/0x3f0
[  733.963267]  new_skb+0x28/0x1d0
[  733.966540]  aoecmd_cfg+0x1b5/0x640
[  733.970186]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  733.974508]  ? timer_reduce+0x11d0/0x11d0
[  733.978690]  discover_timer+0x4e/0x60
[  733.982505]  call_timer_fn+0x18d/0x720
[  733.986395]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  733.991078]  ? process_timeout+0x40/0x40
[  733.995146]  ? run_timer_softirq+0x644/0x16a0
[  733.999647]  ? trace_hardirqs_on+0x67/0x220
[  734.003985]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  734.008666]  run_timer_softirq+0x64f/0x16a0
[  734.012993]  ? add_timer+0xbe0/0xbe0
[  734.016705]  ? __lock_is_held+0xb6/0x140
[  734.020794]  __do_softirq+0x25c/0x921
[  734.024621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.030170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.035725]  irq_exit+0x180/0x1d0
[  734.039218]  smp_apic_timer_interrupt+0x13b/0x550
[  734.044061]  apic_timer_interrupt+0xf/0x20
[  734.048302]  </IRQ>
[  734.050572] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  734.055498] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  734.074523] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  734.082252] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  734.089531] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  734.096815] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  734.104088] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  734.111364] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  734.118708]  ? finish_task_switch+0x146/0x7c0
[  734.123224]  skb_clone+0x156/0x3e0
[  734.126816]  bpf_clone_redirect+0xb2/0x480
[  734.131063]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  734.136107]  ? mark_held_locks+0x100/0x100
[  734.140353]  ? __schedule+0x86e/0x1dc0
[  734.144419]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  734.149193]  ? firmware_map_remove+0x1a6/0x1a6
[  734.153874]  ? bpf_test_run+0x146/0x430
[  734.157848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.163394]  ? check_preemption_disabled+0x48/0x290
[  734.168420]  ? lock_acquire+0x16f/0x3f0
[  734.172396]  ? kasan_check_read+0x11/0x20
[  734.176553]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  734.181745]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  734.187292]  bpf_test_run+0x10d/0x430
[  734.191098]  bpf_prog_test_run_skb+0x64b/0xb20
[  734.195695]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  734.200545]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  734.206084]  ? fput+0x128/0x1a0
[  734.209375]  ? __bpf_prog_get+0x97/0x290
[  734.213441]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  734.218295]  bpf_prog_test_run+0x129/0x1a0
[  734.222567]  __x64_sys_bpf+0x397/0x4c0
[  734.226450]  ? bpf_prog_get+0x20/0x20
[  734.230262]  do_syscall_64+0xfd/0x620
[  734.234177]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  734.239447] RIP: 0033:0x45b399
[  734.242765] Code: Bad RIP value.
[  734.246121] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  734.253831] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  734.261146] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  734.268634] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  734.275930] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  734.283321] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  734.290621] warn_alloc_show_mem: 1 callbacks suppressed
[  734.290631] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  734.290633] Mem-Info:
[  734.290664] active_anon:254002 inactive_anon:214 isolated_anon:0
[  734.290664]  active_file:17 inactive_file:11 isolated_file:0
[  734.290664]  unevictable:0 dirty:0 writeback:0 unstable:0
[  734.290664]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  734.290664]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  734.290664]  free:10955 free_pcp:216 free_cma:0
[  734.296015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  734.303562] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.305956] Call Trace:
[  734.339132] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.348618]  <IRQ>
[  734.376301] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.378911]  dump_stack+0x197/0x210
[  734.405175] lowmem_reserve[]: 0 2545 2546 2546 2546
[  734.407372]  warn_alloc.cold+0x7b/0x173
[  734.433468] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  734.437117]  ? zone_watermark_ok_safe+0x260/0x260
[  734.442200] lowmem_reserve[]: 0 0 1 1 1
[  734.446192]  ? __cpuset_node_allowed+0x136/0x540
[  734.475157] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  734.480037]  ? __isolate_free_page+0x4c0/0x4c0
[  734.483984] lowmem_reserve[]: 0 0 0 0 0
[  734.488858]  ? wake_all_kswapds+0x14d/0x300
[  734.514611] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  734.519221]  __alloc_pages_slowpath+0x2214/0x2870
[  734.523179] lowmem_reserve[]: 0 0 0 0 0
[  734.527535]  ? warn_alloc+0x110/0x110
[  734.555272] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  734.560129]  ? __lock_acquire+0x6ee/0x49c0
[  734.564151] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  734.567982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.580222] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  734.584463]  ? should_fail+0x14d/0x85c
[  734.598072] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  734.603625]  ? __isolate_free_page+0x4c0/0x4c0
[  734.614429] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  734.618340]  __alloc_pages_nodemask+0x617/0x750
[  734.633929] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  734.638518]  ? __alloc_pages_slowpath+0x2870/0x2870
[  734.647442] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  734.652151]  ? find_held_lock+0x35/0x130
[  734.660850] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  734.665877]  cache_grow_begin+0x91/0x8c0
[  734.674696] 280 total pagecache pages
[  734.678775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.687334] 0 pages in swap cache
[  734.691404]  ? __cpuset_node_allowed+0x136/0x540
[  734.695173] Swap cache stats: add 0, delete 0, find 0/0
[  734.700716]  fallback_alloc+0x1fd/0x2d0
[  734.704163] Free swap  = 0kB
[  734.708933]  ____cache_alloc_node+0x1be/0x1e0
[  734.714274] Total swap = 0kB
[  734.718261]  kmem_cache_alloc_node+0xe3/0x710
[  734.721259] 1965979 pages RAM
[  734.725762]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  734.728894] 0 pages HighMem/MovableOnly
[  734.728903] 341741 pages reserved
[  734.733423]  __alloc_skb+0xd5/0x5f0
[  734.736521] 0 pages cma reserved
[  734.740797]  ? skb_trim+0x190/0x190
[  734.744817] aoe: skb alloc failure
[  734.748213]  ? kasan_check_read+0x11/0x20
[  734.751909] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  734.755211]  ndisc_alloc_skb+0x13c/0x340
[  734.758815] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  734.762397]  ndisc_send_rs+0x35f/0x6e0
[  734.790430]  addrconf_rs_timer+0x30f/0x680
[  734.794689]  ? ipv6_get_lladdr+0x490/0x490
[  734.798955]  call_timer_fn+0x18d/0x720
[  734.802858]  ? ipv6_get_lladdr+0x490/0x490
[  734.807108]  ? process_timeout+0x40/0x40
[  734.811181]  ? run_timer_softirq+0x644/0x16a0
[  734.815715]  ? trace_hardirqs_on+0x67/0x220
[  734.820060]  ? ipv6_get_lladdr+0x490/0x490
[  734.824298]  run_timer_softirq+0x64f/0x16a0
[  734.828626]  ? add_timer+0xbe0/0xbe0
[  734.832357]  ? __lock_is_held+0xb6/0x140
[  734.836442]  __do_softirq+0x25c/0x921
[  734.840242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.845786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.851423]  irq_exit+0x180/0x1d0
[  734.854886]  smp_apic_timer_interrupt+0x13b/0x550
[  734.859752]  apic_timer_interrupt+0xf/0x20
[  734.864000]  </IRQ>
[  734.866240] RIP: 0010:console_unlock+0xf3c/0x10d0
[  734.871092] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  734.890009] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  734.897726] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  734.905105] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  734.912531] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  734.919818] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  734.927243] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  734.934539]  ? netconsole_netdev_event+0x280/0x280
[  734.939536]  ? console_unlock+0xf36/0x10d0
[  734.943819]  vprintk_emit+0x280/0x6d0
[  734.947636]  vprintk_default+0x28/0x30
[  734.951534]  vprintk_func+0x7e/0x189
[  734.955245]  printk+0xba/0xed
[  734.958454]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  734.963238]  ? _raw_spin_unlock_irq+0x5e/0x90
[  734.967736]  dump_unreclaimable_slab.cold+0xde/0xef
[  734.972754]  dump_header+0x44b/0xa55
[  734.976555]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  734.981670]  ? ___ratelimit+0x60/0x595
[  734.985683]  ? do_raw_spin_unlock+0x181/0x270
[  734.990223]  oom_kill_process.cold+0x10/0x6ef
[  734.994732]  ? lock_downgrade+0x880/0x880
[  734.998970]  ? kasan_check_read+0x11/0x20
[  735.003137]  out_of_memory+0x362/0x1330
[  735.007131]  ? oom_killer_disable+0x280/0x280
[  735.011641]  ? mutex_trylock+0x18e/0x1e0
[  735.015787]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  735.020724]  __alloc_pages_slowpath+0x20b5/0x2870
[  735.025583]  ? warn_alloc+0x110/0x110
[  735.029398]  ? __lock_is_held+0xb6/0x140
[  735.033580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.039251]  ? should_fail+0x14d/0x85c
[  735.043158]  ? __might_sleep+0x95/0x190
[  735.047134]  __alloc_pages_nodemask+0x617/0x750
[  735.051913]  ? kasan_check_read+0x11/0x20
[  735.056233]  ? __alloc_pages_slowpath+0x2870/0x2870
[  735.061258]  ? find_get_entry+0x3e1/0xa00
[  735.065417]  ? find_get_pages_contig+0xed0/0xed0
[  735.070177]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  735.075739]  alloc_pages_current+0x107/0x210
[  735.080160]  __page_cache_alloc+0x2bd/0x450
[  735.084511]  ? kasan_check_read+0x11/0x20
[  735.088671]  filemap_fault+0xfeb/0x1f00
[  735.092664]  ? lock_downgrade+0x880/0x880
[  735.096829]  ? __lock_page_or_retry+0xdc0/0xdc0
[  735.101797]  ? lock_acquire+0x16f/0x3f0
[  735.105790]  ? ext4_filemap_fault+0x7b/0xaf
[  735.110224]  ext4_filemap_fault+0x83/0xaf
[  735.114393]  __do_fault+0x111/0x480
[  735.118049]  __handle_mm_fault+0x2d78/0x3f80
[  735.122472]  ? copy_page_range+0x2030/0x2030
[  735.126906]  ? count_memcg_event_mm+0x2b1/0x4d0
[  735.131595]  handle_mm_fault+0x1b5/0x690
[  735.135656]  __do_page_fault+0x62a/0xe90
[  735.139731]  ? vmalloc_fault+0x740/0x740
[  735.143834]  ? trace_hardirqs_off_caller+0x65/0x220
[  735.148854]  ? trace_hardirqs_on_caller+0x6a/0x220
[  735.153789]  ? page_fault+0x8/0x30
[  735.157339]  do_page_fault+0x71/0x57d
[  735.161143]  ? page_fault+0x8/0x30
[  735.165165]  page_fault+0x1e/0x30
[  735.168651] RIP: 0033:0x45b153
[  735.171855] Code: Bad RIP value.
[  735.175229] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  735.180629] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  735.187904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  735.195175] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  735.202450] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  735.209908] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  735.217205] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  735.217275] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  735.225097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  735.225102] Call Trace:
[  735.225109]  <IRQ>
[  735.225133]  dump_stack+0x197/0x210
[  735.225154]  warn_alloc.cold+0x7b/0x173
[  735.225172]  ? zone_watermark_ok_safe+0x260/0x260
[  735.231769] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  735.241130]  ? __cpuset_node_allowed+0x136/0x540
[  735.243686] syz-fuzzer cpuset=/ mems_allowed=0-1
[  735.245839]  ? __isolate_free_page+0x4c0/0x4c0
[  735.282878]  ? wake_all_kswapds+0x14d/0x300
[  735.287223]  __alloc_pages_slowpath+0x2214/0x2870
[  735.292096]  ? warn_alloc+0x110/0x110
[  735.295933]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.301486]  ? should_fail+0x14d/0x85c
[  735.305386]  ? __isolate_free_page+0x4c0/0x4c0
[  735.309995]  __alloc_pages_nodemask+0x617/0x750
[  735.314673]  ? __alloc_pages_slowpath+0x2870/0x2870
[  735.319828]  cache_grow_begin+0x91/0x8c0
[  735.323888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.329491]  ? __cpuset_node_allowed+0x136/0x540
[  735.334265]  fallback_alloc+0x1fd/0x2d0
[  735.338252]  ____cache_alloc_node+0x1be/0x1e0
[  735.342762]  kmem_cache_alloc_node+0xe3/0x710
[  735.347266]  __alloc_skb+0xd5/0x5f0
[  735.350893]  ? skb_trim+0x190/0x190
[  735.354627]  ? check_preemption_disabled+0x48/0x290
[  735.359674]  ? lock_acquire+0x16f/0x3f0
[  735.363671]  new_skb+0x28/0x1d0
[  735.366953]  aoecmd_cfg+0x1b5/0x640
[  735.370700]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  735.375043]  ? timer_reduce+0x11d0/0x11d0
[  735.379218]  discover_timer+0x4e/0x60
[  735.383033]  call_timer_fn+0x18d/0x720
[  735.386928]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  735.391958]  ? process_timeout+0x40/0x40
[  735.396822]  ? run_timer_softirq+0x644/0x16a0
[  735.401333]  ? trace_hardirqs_on+0x67/0x220
[  735.405807]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  735.410471]  run_timer_softirq+0x64f/0x16a0
[  735.414810]  ? add_timer+0xbe0/0xbe0
[  735.418538]  ? __lock_is_held+0xb6/0x140
[  735.422622]  __do_softirq+0x25c/0x921
[  735.426446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.431994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.437583]  irq_exit+0x180/0x1d0
[  735.441054]  smp_apic_timer_interrupt+0x13b/0x550
[  735.445897]  apic_timer_interrupt+0xf/0x20
[  735.450123]  </IRQ>
[  735.452390] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  735.457677] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  735.476689] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  735.484408] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  735.491687] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  735.498977] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  735.506246] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  735.513627] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  735.520953]  ? finish_task_switch+0x146/0x7c0
[  735.525562]  skb_clone+0x156/0x3e0
[  735.529120]  bpf_clone_redirect+0xb2/0x480
[  735.533363]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  735.538535]  ? mark_held_locks+0x100/0x100
[  735.542785]  ? __schedule+0x86e/0x1dc0
[  735.546689]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  735.555814]  ? firmware_map_remove+0x1a6/0x1a6
[  735.560420]  ? bpf_test_run+0x146/0x430
[  735.565225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.570785]  ? check_preemption_disabled+0x48/0x290
[  735.575810]  ? lock_acquire+0x16f/0x3f0
[  735.579802]  ? kasan_check_read+0x11/0x20
[  735.584004]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  735.589210]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.594763]  bpf_test_run+0x10d/0x430
[  735.598597]  bpf_prog_test_run_skb+0x64b/0xb20
[  735.603200]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  735.608053]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.613973]  ? fput+0x128/0x1a0
[  735.617276]  ? __bpf_prog_get+0x97/0x290
[  735.621349]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  735.626205]  bpf_prog_test_run+0x129/0x1a0
[  735.630462]  __x64_sys_bpf+0x397/0x4c0
[  735.634359]  ? bpf_prog_get+0x20/0x20
[  735.638199]  do_syscall_64+0xfd/0x620
[  735.642014]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  735.647204] RIP: 0033:0x45b399
[  735.650406] Code: Bad RIP value.
[  735.653773] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  735.661723] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  735.669017] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  735.676314] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  735.683606] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  735.691010] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  735.698306] warn_alloc_show_mem: 1 callbacks suppressed
[  735.698316] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  735.698318] Mem-Info:
[  735.698348] active_anon:254002 inactive_anon:214 isolated_anon:0
[  735.698348]  active_file:17 inactive_file:11 isolated_file:0
[  735.698348]  unevictable:0 dirty:0 writeback:0 unstable:0
[  735.698348]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  735.698348]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  735.698348]  free:10955 free_pcp:216 free_cma:0
[  735.703715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  735.711190] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  735.713597] Call Trace:
[  735.747060] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  735.756521]  <IRQ>
[  735.784213] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  735.786936]  dump_stack+0x197/0x210
[  735.812583] lowmem_reserve[]: 0 2545 2546 2546 2546
[  735.814792]  warn_alloc.cold+0x7b/0x173
[  735.840888] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  735.844539]  ? zone_watermark_ok_safe+0x260/0x260
[  735.849537] lowmem_reserve[]: 0 0 1 1 1
[  735.853529]  ? __cpuset_node_allowed+0x136/0x540
[  735.882403] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  735.887298]  ? __isolate_free_page+0x4c0/0x4c0
[  735.891243] lowmem_reserve[]: 0 0 0 0 0
[  735.896360]  ? wake_all_kswapds+0x14d/0x300
[  735.922239] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  735.926853]  __alloc_pages_slowpath+0x2214/0x2870
[  735.930950] lowmem_reserve[]: 0 0 0 0 0
[  735.935315]  ? warn_alloc+0x110/0x110
[  735.962861] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  735.967738]  ? __lock_acquire+0x6ee/0x49c0
[  735.971689] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  735.975490]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.987616] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  735.991890]  ? should_fail+0x14d/0x85c
[  736.005401] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  736.010989]  ? __isolate_free_page+0x4c0/0x4c0
[  736.021649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  736.025549]  __alloc_pages_nodemask+0x617/0x750
[  736.041396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  736.045988]  ? __alloc_pages_slowpath+0x2870/0x2870
[  736.054831] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  736.059507]  ? find_held_lock+0x35/0x130
[  736.068075] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  736.073100]  cache_grow_begin+0x91/0x8c0
[  736.082357] 280 total pagecache pages
[  736.086442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.095195] 0 pages in swap cache
[  736.099285]  ? __cpuset_node_allowed+0x136/0x540
[  736.103186] Swap cache stats: add 0, delete 0, find 0/0
[  736.103195] Free swap  = 0kB
[  736.108765]  fallback_alloc+0x1fd/0x2d0
[  736.112184] Total swap = 0kB
[  736.112194] 1965979 pages RAM
[  736.116970]  ____cache_alloc_node+0x1be/0x1e0
[  736.122320] 0 pages HighMem/MovableOnly
[  736.122330] 341741 pages reserved
[  736.125380]  kmem_cache_alloc_node+0xe3/0x710
[  736.129352] 0 pages cma reserved
[  736.129424] aoe: skb alloc failure
[  736.132404]  ? mark_held_locks+0x100/0x100
[  736.132432]  __alloc_skb+0xd5/0x5f0
[  736.132451]  ? skb_trim+0x190/0x190
[  736.135584] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  736.140133]  ? __local_bh_enable_ip+0x15a/0x270
[  736.144105] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  736.147596]  ? lock_downgrade+0x880/0x880
[  736.195357]  ndisc_alloc_skb+0x13c/0x340
[  736.199447]  ndisc_send_rs+0x7c/0x6e0
[  736.203271]  addrconf_rs_timer+0x30f/0x680
[  736.207519]  ? ipv6_get_lladdr+0x490/0x490
[  736.211776]  call_timer_fn+0x18d/0x720
[  736.215667]  ? ipv6_get_lladdr+0x490/0x490
[  736.219927]  ? process_timeout+0x40/0x40
[  736.224002]  ? run_timer_softirq+0x644/0x16a0
[  736.228518]  ? trace_hardirqs_on+0x67/0x220
[  736.232860]  ? ipv6_get_lladdr+0x490/0x490
[  736.237101]  run_timer_softirq+0x64f/0x16a0
[  736.241448]  ? add_timer+0xbe0/0xbe0
[  736.245185]  ? __lock_is_held+0xb6/0x140
[  736.249270]  __do_softirq+0x25c/0x921
[  736.253073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.258636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.264217]  irq_exit+0x180/0x1d0
[  736.267672]  smp_apic_timer_interrupt+0x13b/0x550
[  736.272521]  apic_timer_interrupt+0xf/0x20
[  736.276762]  </IRQ>
[  736.279006] RIP: 0010:console_unlock+0xf3c/0x10d0
[  736.283853] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  736.302779] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  736.310548] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  736.317814] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  736.325184] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  736.332581] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  736.340063] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  736.347363]  ? netconsole_netdev_event+0x280/0x280
[  736.352310]  ? console_unlock+0xf36/0x10d0
[  736.356584]  vprintk_emit+0x280/0x6d0
[  736.360403]  vprintk_default+0x28/0x30
[  736.364348]  vprintk_func+0x7e/0x189
[  736.368078]  printk+0xba/0xed
[  736.371191]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  736.375954]  ? _raw_spin_unlock_irq+0x5e/0x90
[  736.380526]  dump_unreclaimable_slab.cold+0xde/0xef
[  736.385570]  dump_header+0x44b/0xa55
[  736.389302]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  736.394526]  ? ___ratelimit+0x60/0x595
[  736.398511]  ? do_raw_spin_unlock+0x181/0x270
[  736.403226]  oom_kill_process.cold+0x10/0x6ef
[  736.407739]  ? lock_downgrade+0x880/0x880
[  736.411903]  ? kasan_check_read+0x11/0x20
[  736.416064]  out_of_memory+0x362/0x1330
[  736.420043]  ? oom_killer_disable+0x280/0x280
[  736.424548]  ? mutex_trylock+0x18e/0x1e0
[  736.428604]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  736.433550]  __alloc_pages_slowpath+0x20b5/0x2870
[  736.438427]  ? warn_alloc+0x110/0x110
[  736.442400]  ? __lock_is_held+0xb6/0x140
[  736.446630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.452268]  ? should_fail+0x14d/0x85c
[  736.456177]  ? __might_sleep+0x95/0x190
[  736.460165]  __alloc_pages_nodemask+0x617/0x750
[  736.465015]  ? kasan_check_read+0x11/0x20
[  736.469172]  ? __alloc_pages_slowpath+0x2870/0x2870
[  736.474196]  ? find_get_entry+0x3e1/0xa00
[  736.478344]  ? find_get_pages_contig+0xed0/0xed0
[  736.483223]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  736.488782]  alloc_pages_current+0x107/0x210
[  736.493365]  __page_cache_alloc+0x2bd/0x450
[  736.497693]  ? kasan_check_read+0x11/0x20
[  736.501845]  filemap_fault+0xfeb/0x1f00
[  736.509312]  ? lock_downgrade+0x880/0x880
[  736.513482]  ? __lock_page_or_retry+0xdc0/0xdc0
[  736.518153]  ? lock_acquire+0x16f/0x3f0
[  736.522130]  ? ext4_filemap_fault+0x7b/0xaf
[  736.526471]  ext4_filemap_fault+0x83/0xaf
[  736.530622]  __do_fault+0x111/0x480
[  736.534250]  __handle_mm_fault+0x2d78/0x3f80
[  736.538697]  ? copy_page_range+0x2030/0x2030
[  736.543128]  ? count_memcg_event_mm+0x2b1/0x4d0
[  736.547796]  handle_mm_fault+0x1b5/0x690
[  736.551866]  __do_page_fault+0x62a/0xe90
[  736.555951]  ? vmalloc_fault+0x740/0x740
[  736.560020]  ? trace_hardirqs_off_caller+0x65/0x220
[  736.565045]  ? trace_hardirqs_on_caller+0x6a/0x220
[  736.569987]  ? page_fault+0x8/0x30
[  736.573528]  do_page_fault+0x71/0x57d
[  736.577325]  ? page_fault+0x8/0x30
[  736.580872]  page_fault+0x1e/0x30
[  736.584343] RIP: 0033:0x45b153
[  736.587705] Code: Bad RIP value.
[  736.591092] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  736.596732] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  736.604013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  736.612424] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  736.619802] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  736.627120] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  736.634418] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  736.634485] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  736.642341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  736.642346] Call Trace:
[  736.642353]  <IRQ>
[  736.642376]  dump_stack+0x197/0x210
[  736.642396]  warn_alloc.cold+0x7b/0x173
[  736.642410]  ? zone_watermark_ok_safe+0x260/0x260
[  736.642431]  ? __cpuset_node_allowed+0x136/0x540
[  736.648976] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  736.658398]  ? __isolate_free_page+0x4c0/0x4c0
[  736.661054] syz-fuzzer cpuset=/ mems_allowed=0-1
[  736.663222]  ? wake_all_kswapds+0x14d/0x300
[  736.704538]  __alloc_pages_slowpath+0x2214/0x2870
[  736.709442]  ? warn_alloc+0x110/0x110
[  736.713260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.718812]  ? should_fail+0x14d/0x85c
[  736.722703]  ? __isolate_free_page+0x4c0/0x4c0
[  736.727312]  __alloc_pages_nodemask+0x617/0x750
[  736.732021]  ? __alloc_pages_slowpath+0x2870/0x2870
[  736.737059]  cache_grow_begin+0x91/0x8c0
[  736.741167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.746728]  ? __cpuset_node_allowed+0x136/0x540
[  736.751507]  fallback_alloc+0x1fd/0x2d0
[  736.755497]  ____cache_alloc_node+0x1be/0x1e0
[  736.760001]  kmem_cache_alloc_node+0xe3/0x710
[  736.764504]  __alloc_skb+0xd5/0x5f0
[  736.768248]  ? skb_trim+0x190/0x190
[  736.771895]  ? check_preemption_disabled+0x48/0x290
[  736.776912]  ? lock_acquire+0x16f/0x3f0
[  736.780909]  new_skb+0x28/0x1d0
[  736.784208]  aoecmd_cfg+0x1b5/0x640
[  736.787843]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  736.792177]  ? timer_reduce+0x11d0/0x11d0
[  736.796351]  discover_timer+0x4e/0x60
[  736.800201]  call_timer_fn+0x18d/0x720
[  736.804105]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  736.808898]  ? process_timeout+0x40/0x40
[  736.812957]  ? run_timer_softirq+0x644/0x16a0
[  736.817467]  ? trace_hardirqs_on+0x67/0x220
[  736.821868]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  736.826557]  run_timer_softirq+0x64f/0x16a0
[  736.831013]  ? add_timer+0xbe0/0xbe0
[  736.834726]  ? __lock_is_held+0xb6/0x140
[  736.838815]  __do_softirq+0x25c/0x921
[  736.842631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.848187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.853742]  irq_exit+0x180/0x1d0
[  736.857217]  smp_apic_timer_interrupt+0x13b/0x550
[  736.862080]  apic_timer_interrupt+0xf/0x20
[  736.866362]  </IRQ>
[  736.868616] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  736.873554] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  736.892468] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  736.900191] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  736.907465] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  736.914750] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  736.922052] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  736.929445] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  736.936759]  ? finish_task_switch+0x146/0x7c0
[  736.941256]  skb_clone+0x156/0x3e0
[  736.944832]  bpf_clone_redirect+0xb2/0x480
[  736.949173]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  736.954229]  ? mark_held_locks+0x100/0x100
[  736.958468]  ? __schedule+0x86e/0x1dc0
[  736.962356]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  736.967114]  ? firmware_map_remove+0x1a6/0x1a6
[  736.971714]  ? bpf_test_run+0x146/0x430
[  736.975724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.981423]  ? check_preemption_disabled+0x48/0x290
[  736.986459]  ? lock_acquire+0x16f/0x3f0
[  736.990444]  ? kasan_check_read+0x11/0x20
[  736.994609]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  736.999943]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  737.005510]  bpf_test_run+0x10d/0x430
[  737.009321]  bpf_prog_test_run_skb+0x64b/0xb20
[  737.013908]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  737.018759]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  737.024317]  ? fput+0x128/0x1a0
[  737.027596]  ? __bpf_prog_get+0x97/0x290
[  737.031670]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  737.036514]  bpf_prog_test_run+0x129/0x1a0
[  737.040751]  __x64_sys_bpf+0x397/0x4c0
[  737.044668]  ? bpf_prog_get+0x20/0x20
[  737.048517]  do_syscall_64+0xfd/0x620
[  737.052339]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  737.057536] RIP: 0033:0x45b399
[  737.060740] Code: Bad RIP value.
[  737.064096] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  737.071946] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  737.079221] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  737.086514] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  737.093791] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  737.101055] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  737.108340] warn_alloc_show_mem: 1 callbacks suppressed
[  737.108350] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  737.108352] Mem-Info:
[  737.108381] active_anon:254002 inactive_anon:214 isolated_anon:0
[  737.108381]  active_file:17 inactive_file:11 isolated_file:0
[  737.108381]  unevictable:0 dirty:0 writeback:0 unstable:0
[  737.108381]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  737.108381]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  737.108381]  free:10955 free_pcp:216 free_cma:0
[  737.113747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.121331] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  737.123750] Call Trace:
[  737.156933] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  737.166378]  <IRQ>
[  737.194074] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  737.196688]  dump_stack+0x197/0x210
[  737.222478] lowmem_reserve[]: 0 2545 2546 2546 2546
[  737.224655]  warn_alloc.cold+0x7b/0x173
[  737.250853] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  737.254511]  ? zone_watermark_ok_safe+0x260/0x260
[  737.259506] lowmem_reserve[]: 0 0 1 1 1
[  737.263512]  ? __cpuset_node_allowed+0x136/0x540
[  737.292517] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  737.297393]  ? __isolate_free_page+0x4c0/0x4c0
[  737.301457] lowmem_reserve[]: 0 0 0 0 0
[  737.306243]  ? wake_all_kswapds+0x14d/0x300
[  737.332427] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  737.337027]  __alloc_pages_slowpath+0x2214/0x2870
[  737.340972] lowmem_reserve[]: 0 0 0 0 0
[  737.345340]  ? warn_alloc+0x110/0x110
[  737.372896] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  737.377772]  ? __lock_acquire+0x6ee/0x49c0
[  737.381720] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  737.385552]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.397678] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  737.401919]  ? should_fail+0x14d/0x85c
[  737.415690] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  737.421362]  ? __isolate_free_page+0x4c0/0x4c0
[  737.432034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.435953]  __alloc_pages_nodemask+0x617/0x750
[  737.451542] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.451557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.456164]  ? __alloc_pages_slowpath+0x2870/0x2870
[  737.464992] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.465002] 280 total pagecache pages
[  737.469713]  ? find_held_lock+0x35/0x130
[  737.478298] 0 pages in swap cache
[  737.487400]  cache_grow_begin+0x91/0x8c0
[  737.492400] Swap cache stats: add 0, delete 0, find 0/0
[  737.500995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.504784] Free swap  = 0kB
[  737.508840]  ? __cpuset_node_allowed+0x136/0x540
[  737.512389] Total swap = 0kB
[  737.512400] 1965979 pages RAM
[  737.516488]  fallback_alloc+0x1fd/0x2d0
[  737.521829] 0 pages HighMem/MovableOnly
[  737.521839] 341741 pages reserved
[  737.527393]  ____cache_alloc_node+0x1be/0x1e0
[  737.530567] 0 pages cma reserved
[  737.535666]  kmem_cache_alloc_node+0xe3/0x710
[  737.538851] aoe: skb alloc failure
[  737.541919]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  737.541944]  __alloc_skb+0xd5/0x5f0
[  737.545945] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  737.549906]  ? skb_trim+0x190/0x190
[  737.553342] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  737.557854]  ? kasan_check_read+0x11/0x20
[  737.600812]  ndisc_alloc_skb+0x13c/0x340
[  737.604871]  ndisc_send_rs+0x35f/0x6e0
[  737.608782]  addrconf_rs_timer+0x30f/0x680
[  737.613043]  ? ipv6_get_lladdr+0x490/0x490
[  737.617303]  call_timer_fn+0x18d/0x720
[  737.621196]  ? ipv6_get_lladdr+0x490/0x490
[  737.626220]  ? process_timeout+0x40/0x40
[  737.630333]  ? run_timer_softirq+0x644/0x16a0
[  737.634857]  ? trace_hardirqs_on+0x67/0x220
[  737.639199]  ? ipv6_get_lladdr+0x490/0x490
[  737.643437]  run_timer_softirq+0x64f/0x16a0
[  737.647784]  ? add_timer+0xbe0/0xbe0
[  737.651515]  ? __lock_is_held+0xb6/0x140
[  737.655602]  __do_softirq+0x25c/0x921
[  737.659444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.664991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.670550]  irq_exit+0x180/0x1d0
[  737.674011]  smp_apic_timer_interrupt+0x13b/0x550
[  737.678981]  apic_timer_interrupt+0xf/0x20
[  737.683216]  </IRQ>
[  737.685470] RIP: 0010:console_unlock+0xf3c/0x10d0
[  737.690320] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  737.709235] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  737.717049] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  737.724596] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  737.731894] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  737.739163] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  737.746440] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  737.753747]  ? netconsole_netdev_event+0x280/0x280
[  737.758698]  ? console_unlock+0xf36/0x10d0
[  737.762963]  vprintk_emit+0x280/0x6d0
[  737.766763]  vprintk_default+0x28/0x30
[  737.770660]  vprintk_func+0x7e/0x189
[  737.774380]  printk+0xba/0xed
[  737.777485]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  737.782266]  ? _raw_spin_unlock_irq+0x5e/0x90
[  737.786779]  dump_unreclaimable_slab.cold+0xde/0xef
[  737.791825]  dump_header+0x44b/0xa55
[  737.795579]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  737.800723]  ? ___ratelimit+0x60/0x595
[  737.804879]  ? do_raw_spin_unlock+0x181/0x270
[  737.809415]  oom_kill_process.cold+0x10/0x6ef
[  737.813923]  ? lock_downgrade+0x880/0x880
[  737.818094]  ? kasan_check_read+0x11/0x20
[  737.822258]  out_of_memory+0x362/0x1330
[  737.826248]  ? oom_killer_disable+0x280/0x280
[  737.830839]  ? mutex_trylock+0x18e/0x1e0
[  737.834919]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  737.839872]  __alloc_pages_slowpath+0x20b5/0x2870
[  737.844747]  ? warn_alloc+0x110/0x110
[  737.849187]  ? __lock_is_held+0xb6/0x140
[  737.853267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.858816]  ? should_fail+0x14d/0x85c
[  737.862748]  ? __might_sleep+0x95/0x190
[  737.866746]  __alloc_pages_nodemask+0x617/0x750
[  737.871429]  ? kasan_check_read+0x11/0x20
[  737.875720]  ? __alloc_pages_slowpath+0x2870/0x2870
[  737.881098]  ? find_get_entry+0x3e1/0xa00
[  737.885261]  ? find_get_pages_contig+0xed0/0xed0
[  737.890028]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  737.895601]  alloc_pages_current+0x107/0x210
[  737.900024]  __page_cache_alloc+0x2bd/0x450
[  737.904366]  ? kasan_check_read+0x11/0x20
[  737.908524]  filemap_fault+0xfeb/0x1f00
[  737.912527]  ? lock_downgrade+0x880/0x880
[  737.916807]  ? __lock_page_or_retry+0xdc0/0xdc0
[  737.921480]  ? lock_acquire+0x16f/0x3f0
[  737.925625]  ? ext4_filemap_fault+0x7b/0xaf
[  737.929970]  ext4_filemap_fault+0x83/0xaf
[  737.934130]  __do_fault+0x111/0x480
[  737.937791]  __handle_mm_fault+0x2d78/0x3f80
[  737.942225]  ? copy_page_range+0x2030/0x2030
[  737.946656]  ? count_memcg_event_mm+0x2b1/0x4d0
[  737.951423]  handle_mm_fault+0x1b5/0x690
[  737.955495]  __do_page_fault+0x62a/0xe90
[  737.959583]  ? vmalloc_fault+0x740/0x740
[  737.963659]  ? trace_hardirqs_off_caller+0x65/0x220
[  737.968678]  ? trace_hardirqs_on_caller+0x6a/0x220
[  737.973614]  ? page_fault+0x8/0x30
[  737.977286]  do_page_fault+0x71/0x57d
[  737.981205]  ? page_fault+0x8/0x30
[  737.984805]  page_fault+0x1e/0x30
[  737.988393] RIP: 0033:0x45b153
[  737.991604] Code: Bad RIP value.
[  737.994989] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  738.000368] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  738.007732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  738.015012] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  738.022388] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  738.029667] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  738.036972] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  738.037039] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  738.044875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  738.044881] Call Trace:
[  738.044888]  <IRQ>
[  738.044913]  dump_stack+0x197/0x210
[  738.044932]  warn_alloc.cold+0x7b/0x173
[  738.044946]  ? zone_watermark_ok_safe+0x260/0x260
[  738.044966]  ? __cpuset_node_allowed+0x136/0x540
[  738.051623] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  738.060831]  ? __isolate_free_page+0x4c0/0x4c0
[  738.063392] syz-fuzzer cpuset=/ mems_allowed=0-1
[  738.065551]  ? wake_all_kswapds+0x14d/0x300
[  738.106741]  __alloc_pages_slowpath+0x2214/0x2870
[  738.111629]  ? warn_alloc+0x110/0x110
[  738.115449]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.120986]  ? should_fail+0x14d/0x85c
[  738.124893]  ? __isolate_free_page+0x4c0/0x4c0
[  738.129572]  __alloc_pages_nodemask+0x617/0x750
[  738.134266]  ? __alloc_pages_slowpath+0x2870/0x2870
[  738.139311]  cache_grow_begin+0x91/0x8c0
[  738.143377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.148929]  ? __cpuset_node_allowed+0x136/0x540
[  738.153704]  fallback_alloc+0x1fd/0x2d0
[  738.157686]  ____cache_alloc_node+0x1be/0x1e0
[  738.162197]  kmem_cache_alloc_node+0xe3/0x710
[  738.166706]  __alloc_skb+0xd5/0x5f0
[  738.170349]  ? skb_trim+0x190/0x190
[  738.173979]  ? check_preemption_disabled+0x48/0x290
[  738.179033]  ? lock_acquire+0x16f/0x3f0
[  738.183016]  new_skb+0x28/0x1d0
[  738.186289]  aoecmd_cfg+0x1b5/0x640
[  738.189916]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  738.194354]  ? timer_reduce+0x11d0/0x11d0
[  738.198533]  discover_timer+0x4e/0x60
[  738.202343]  call_timer_fn+0x18d/0x720
[  738.206386]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  738.211064]  ? process_timeout+0x40/0x40
[  738.215144]  ? run_timer_softirq+0x644/0x16a0
[  738.219678]  ? trace_hardirqs_on+0x67/0x220
[  738.224006]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  738.228695]  run_timer_softirq+0x64f/0x16a0
[  738.233019]  ? add_timer+0xbe0/0xbe0
[  738.236733]  ? __lock_is_held+0xb6/0x140
[  738.240814]  __do_softirq+0x25c/0x921
[  738.244612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.250167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.255750]  irq_exit+0x180/0x1d0
[  738.259210]  smp_apic_timer_interrupt+0x13b/0x550
[  738.264058]  apic_timer_interrupt+0xf/0x20
[  738.268299]  </IRQ>
[  738.270575] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  738.275525] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  738.294527] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  738.302332] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  738.309614] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  738.316897] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  738.324184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  738.331464] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  738.338777]  ? finish_task_switch+0x146/0x7c0
[  738.343310]  skb_clone+0x156/0x3e0
[  738.346868]  bpf_clone_redirect+0xb2/0x480
[  738.351208]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  738.356257]  ? mark_held_locks+0x100/0x100
[  738.360510]  ? __schedule+0x86e/0x1dc0
[  738.364396]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  738.369274]  ? firmware_map_remove+0x1a6/0x1a6
[  738.373977]  ? bpf_test_run+0x146/0x430
[  738.377978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.383527]  ? check_preemption_disabled+0x48/0x290
[  738.388641]  ? lock_acquire+0x16f/0x3f0
[  738.392621]  ? kasan_check_read+0x11/0x20
[  738.397000]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  738.402192]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.407744]  bpf_test_run+0x10d/0x430
[  738.411555]  bpf_prog_test_run_skb+0x64b/0xb20
[  738.416176]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  738.421447]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.426983]  ? fput+0x128/0x1a0
[  738.430364]  ? __bpf_prog_get+0x97/0x290
[  738.434423]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  738.439303]  bpf_prog_test_run+0x129/0x1a0
[  738.451908]  __x64_sys_bpf+0x397/0x4c0
[  738.455793]  ? bpf_prog_get+0x20/0x20
[  738.459660]  do_syscall_64+0xfd/0x620
[  738.463466]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  738.468860] RIP: 0033:0x45b399
[  738.472086] Code: Bad RIP value.
[  738.475472] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  738.483234] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  738.490539] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  738.497823] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  738.505205] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  738.512754] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  738.520061] warn_alloc_show_mem: 1 callbacks suppressed
[  738.520073] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  738.520077] Mem-Info:
[  738.520108] active_anon:254002 inactive_anon:214 isolated_anon:0
[  738.520108]  active_file:17 inactive_file:11 isolated_file:0
[  738.520108]  unevictable:0 dirty:0 writeback:0 unstable:0
[  738.520108]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  738.520108]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  738.520108]  free:10955 free_pcp:216 free_cma:0
[  738.525459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  738.525471] Call Trace:
[  738.533067] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  738.535487]  <IRQ>
[  738.569022] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  738.578513]  dump_stack+0x197/0x210
[  738.581079] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  738.609076]  warn_alloc.cold+0x7b/0x173
[  738.611221] lowmem_reserve[]: 0 2545 2546 2546 2546
[  738.636925]  ? zone_watermark_ok_safe+0x260/0x260
[  738.640738] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  738.666921]  ? __cpuset_node_allowed+0x136/0x540
[  738.670919] lowmem_reserve[]: 0 0 1 1 1
[  738.675972]  ? __isolate_free_page+0x4c0/0x4c0
[  738.680803] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  738.709947]  ? wake_all_kswapds+0x14d/0x300
[  738.714713] lowmem_reserve[]: 0 0 0 0 0
[  738.718725]  __alloc_pages_slowpath+0x2214/0x2870
[  738.723300] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  738.749123]  ? warn_alloc+0x110/0x110
[  738.753427] lowmem_reserve[]: 0 0 0 0 0
[  738.757426]  ? __lock_acquire+0x6ee/0x49c0
[  738.762258] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  738.789868]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.793654] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  738.797822]  ? should_fail+0x14d/0x85c
[  738.802070] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  738.814255]  ? __isolate_free_page+0x4c0/0x4c0
[  738.819780] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  738.833249]  __alloc_pages_nodemask+0x617/0x750
[  738.837223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  738.847909]  ? __alloc_pages_slowpath+0x2870/0x2870
[  738.852485] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  738.868349]  ? find_held_lock+0x35/0x130
[  738.873027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  738.882123]  cache_grow_begin+0x91/0x8c0
[  738.887123] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  738.896351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.900390] 280 total pagecache pages
[  738.909244]  ? __cpuset_node_allowed+0x136/0x540
[  738.913306] 0 pages in swap cache
[  738.921906]  fallback_alloc+0x1fd/0x2d0
[  738.927521] Swap cache stats: add 0, delete 0, find 0/0
[  738.931314]  ____cache_alloc_node+0x1be/0x1e0
[  738.936050] Free swap  = 0kB
[  738.936060] Total swap = 0kB
[  738.939533]  kmem_cache_alloc+0x1f3/0x700
[  738.943498] 1965979 pages RAM
[  738.948961]  ? mark_held_locks+0xb1/0x100
[  738.953438] 0 pages HighMem/MovableOnly
[  738.956463]  ? __netdev_alloc_skb+0x370/0x470
[  738.959546] 341741 pages reserved
[  738.963717]  __build_skb+0x3e/0x310
[  738.966799] 0 pages cma reserved
[  738.970939]  __netdev_alloc_skb+0x2ba/0x470
[  738.974947] aoe: skb alloc failure
[  738.979399]  send_hsr_supervision_frame+0x110/0xfc0
[  738.983045] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  738.986604]  ? lock_acquire+0x16f/0x3f0
[  738.990034] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  738.994369]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  739.027919]  hsr_announce+0x12f/0x3b0
[  739.031752]  call_timer_fn+0x18d/0x720
[  739.035666]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  739.040872]  ? process_timeout+0x40/0x40
[  739.044936]  ? run_timer_softirq+0x644/0x16a0
[  739.049453]  ? trace_hardirqs_on+0x67/0x220
[  739.053879]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  739.059209]  run_timer_softirq+0x64f/0x16a0
[  739.063570]  ? add_timer+0xbe0/0xbe0
[  739.067284]  ? __lock_is_held+0xb6/0x140
[  739.071367]  __do_softirq+0x25c/0x921
[  739.075169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.080722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.086359]  irq_exit+0x180/0x1d0
[  739.089813]  smp_apic_timer_interrupt+0x13b/0x550
[  739.094681]  apic_timer_interrupt+0xf/0x20
[  739.098931]  </IRQ>
[  739.101176] RIP: 0010:console_unlock+0xf3c/0x10d0
[  739.106784] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  739.126220] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  739.133946] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  739.141250] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  739.148535] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  739.155833] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  739.163154] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  739.170450]  ? netconsole_netdev_event+0x280/0x280
[  739.175391]  ? console_unlock+0xf36/0x10d0
[  739.179664]  vprintk_emit+0x280/0x6d0
[  739.183470]  vprintk_default+0x28/0x30
[  739.187377]  vprintk_func+0x7e/0x189
[  739.191089]  printk+0xba/0xed
[  739.194212]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  739.198998]  ? _raw_spin_unlock_irq+0x5e/0x90
[  739.203527]  dump_unreclaimable_slab.cold+0xde/0xef
[  739.208577]  dump_header+0x44b/0xa55
[  739.212319]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  739.217445]  ? ___ratelimit+0x60/0x595
[  739.221351]  ? do_raw_spin_unlock+0x181/0x270
[  739.225989]  oom_kill_process.cold+0x10/0x6ef
[  739.230514]  ? lock_downgrade+0x880/0x880
[  739.234687]  ? kasan_check_read+0x11/0x20
[  739.238852]  out_of_memory+0x362/0x1330
[  739.242835]  ? oom_killer_disable+0x280/0x280
[  739.247334]  ? mutex_trylock+0x18e/0x1e0
[  739.251392]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  739.256365]  __alloc_pages_slowpath+0x20b5/0x2870
[  739.261246]  ? warn_alloc+0x110/0x110
[  739.265047]  ? __lock_is_held+0xb6/0x140
[  739.269230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.274771]  ? should_fail+0x14d/0x85c
[  739.278704]  ? __might_sleep+0x95/0x190
[  739.282704]  __alloc_pages_nodemask+0x617/0x750
[  739.287391]  ? kasan_check_read+0x11/0x20
[  739.291557]  ? __alloc_pages_slowpath+0x2870/0x2870
[  739.296682]  ? find_get_entry+0x3e1/0xa00
[  739.300846]  ? find_get_pages_contig+0xed0/0xed0
[  739.305604]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  739.311178]  alloc_pages_current+0x107/0x210
[  739.315615]  __page_cache_alloc+0x2bd/0x450
[  739.320037]  ? kasan_check_read+0x11/0x20
[  739.324199]  filemap_fault+0xfeb/0x1f00
[  739.328175]  ? lock_downgrade+0x880/0x880
[  739.332348]  ? __lock_page_or_retry+0xdc0/0xdc0
[  739.337052]  ? lock_acquire+0x16f/0x3f0
[  739.341046]  ? ext4_filemap_fault+0x7b/0xaf
[  739.345394]  ext4_filemap_fault+0x83/0xaf
[  739.349559]  __do_fault+0x111/0x480
[  739.353265]  __handle_mm_fault+0x2d78/0x3f80
[  739.357734]  ? copy_page_range+0x2030/0x2030
[  739.362306]  ? count_memcg_event_mm+0x2b1/0x4d0
[  739.366995]  handle_mm_fault+0x1b5/0x690
[  739.371080]  __do_page_fault+0x62a/0xe90
[  739.375155]  ? vmalloc_fault+0x740/0x740
[  739.379244]  ? trace_hardirqs_off_caller+0x65/0x220
[  739.384271]  ? trace_hardirqs_on_caller+0x6a/0x220
[  739.389213]  ? page_fault+0x8/0x30
[  739.392758]  do_page_fault+0x71/0x57d
[  739.396581]  ? page_fault+0x8/0x30
[  739.400123]  page_fault+0x1e/0x30
[  739.403581] RIP: 0033:0x45b153
[  739.406784] Code: Bad RIP value.
[  739.410262] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  739.415624] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  739.422902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  739.430177] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  739.437456] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  739.444725] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  739.452034] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  739.452174] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  739.460150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  739.460161] Call Trace:
[  739.470392] syz-fuzzer cpuset=/ mems_allowed=0-1
[  739.479756]  <IRQ>
[  739.489226]  dump_stack+0x197/0x210
[  739.492962]  warn_alloc.cold+0x7b/0x173
[  739.496941]  ? zone_watermark_ok_safe+0x260/0x260
[  739.501810]  ? __cpuset_node_allowed+0x136/0x540
[  739.506604]  ? __isolate_free_page+0x4c0/0x4c0
[  739.511316]  ? wake_all_kswapds+0x14d/0x300
[  739.515641]  __alloc_pages_slowpath+0x2214/0x2870
[  739.520511]  ? warn_alloc+0x110/0x110
[  739.524325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.529882]  ? should_fail+0x14d/0x85c
[  739.533784]  ? __isolate_free_page+0x4c0/0x4c0
[  739.538385]  __alloc_pages_nodemask+0x617/0x750
[  739.543263]  ? __alloc_pages_slowpath+0x2870/0x2870
[  739.548299]  cache_grow_begin+0x91/0x8c0
[  739.552397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.557952]  ? __cpuset_node_allowed+0x136/0x540
[  739.562825]  fallback_alloc+0x1fd/0x2d0
[  739.566816]  ____cache_alloc_node+0x1be/0x1e0
[  739.571313]  kmem_cache_alloc_node+0xe3/0x710
[  739.575954]  __alloc_skb+0xd5/0x5f0
[  739.579581]  ? skb_trim+0x190/0x190
[  739.583223]  ? check_preemption_disabled+0x48/0x290
[  739.590351]  ? lock_acquire+0x16f/0x3f0
[  739.594350]  new_skb+0x28/0x1d0
[  739.597653]  aoecmd_cfg+0x1b5/0x640
[  739.601301]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  739.605633]  ? timer_reduce+0x11d0/0x11d0
[  739.609986]  discover_timer+0x4e/0x60
[  739.613808]  call_timer_fn+0x18d/0x720
[  739.617739]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  739.622418]  ? process_timeout+0x40/0x40
[  739.626492]  ? run_timer_softirq+0x644/0x16a0
[  739.631110]  ? trace_hardirqs_on+0x67/0x220
[  739.635436]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  739.640115]  run_timer_softirq+0x64f/0x16a0
[  739.644440]  ? add_timer+0xbe0/0xbe0
[  739.648254]  ? __lock_is_held+0xb6/0x140
[  739.652847]  __do_softirq+0x25c/0x921
[  739.656661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.662212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.667765]  irq_exit+0x180/0x1d0
[  739.671237]  smp_apic_timer_interrupt+0x13b/0x550
[  739.676114]  apic_timer_interrupt+0xf/0x20
[  739.680349]  </IRQ>
[  739.682590] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  739.687545] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  739.706654] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  739.714484] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  739.721762] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  739.729038] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  739.736319] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  739.743605] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  739.750908]  ? finish_task_switch+0x146/0x7c0
[  739.755546]  skb_clone+0x156/0x3e0
[  739.759121]  bpf_clone_redirect+0xb2/0x480
[  739.763363]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  739.768406]  ? mark_held_locks+0x100/0x100
[  739.772643]  ? __schedule+0x86e/0x1dc0
[  739.776554]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  739.781358]  ? firmware_map_remove+0x1a6/0x1a6
[  739.786066]  ? bpf_test_run+0x146/0x430
[  739.790076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.795641]  ? check_preemption_disabled+0x48/0x290
[  739.800657]  ? lock_acquire+0x16f/0x3f0
[  739.804764]  ? kasan_check_read+0x11/0x20
[  739.808930]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  739.814223]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  739.819778]  bpf_test_run+0x10d/0x430
[  739.823587]  bpf_prog_test_run_skb+0x64b/0xb20
[  739.828174]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  739.833027]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  739.838572]  ? fput+0x128/0x1a0
[  739.841870]  ? __bpf_prog_get+0x97/0x290
[  739.845930]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  739.850773]  bpf_prog_test_run+0x129/0x1a0
[  739.855022]  __x64_sys_bpf+0x397/0x4c0
[  739.858929]  ? bpf_prog_get+0x20/0x20
[  739.862748]  do_syscall_64+0xfd/0x620
[  739.866555]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  739.871758] RIP: 0033:0x45b399
[  739.874977] Code: Bad RIP value.
[  739.878346] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  739.886059] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  739.893442] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  739.900733] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  739.908563] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  739.915876] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  739.923266] warn_alloc_show_mem: 1 callbacks suppressed
[  739.923277] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  739.923279] Mem-Info:
[  739.923309] active_anon:254002 inactive_anon:214 isolated_anon:0
[  739.923309]  active_file:17 inactive_file:11 isolated_file:0
[  739.923309]  unevictable:0 dirty:0 writeback:0 unstable:0
[  739.923309]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  739.923309]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  739.923309]  free:10955 free_pcp:216 free_cma:0
[  739.929061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  739.929071] Call Trace:
[  739.936557] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  739.938986]  <IRQ>
[  739.972538] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  739.981913]  dump_stack+0x197/0x210
[  739.984476] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  740.012690]  warn_alloc.cold+0x7b/0x173
[  740.014822] lowmem_reserve[]: 0 2545 2546 2546 2546
[  740.040521]  ? zone_watermark_ok_safe+0x260/0x260
[  740.044152] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  740.070298]  ? __cpuset_node_allowed+0x136/0x540
[  740.074259] lowmem_reserve[]: 0 0 1 1 1
[  740.079304]  ? __isolate_free_page+0x4c0/0x4c0
[  740.084121] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  740.113035]  ? wake_all_kswapds+0x14d/0x300
[  740.117872] lowmem_reserve[]: 0 0 0 0 0
[  740.121905]  __alloc_pages_slowpath+0x2214/0x2870
[  740.126459] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  740.152272]  ? warn_alloc+0x110/0x110
[  740.156563] lowmem_reserve[]: 0 0 0 0 0
[  740.160548]  ? __lock_acquire+0x6ee/0x49c0
[  740.165484] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  740.193499]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.197291] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  740.201305]  ? should_fail+0x14d/0x85c
[  740.205564] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  740.217900]  ? __isolate_free_page+0x4c0/0x4c0
[  740.223450] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  740.236931]  __alloc_pages_nodemask+0x617/0x750
[  740.240934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  740.251609]  ? __alloc_pages_slowpath+0x2870/0x2870
[  740.256287] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  740.272013]  ? find_held_lock+0x35/0x130
[  740.276680] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  740.285707]  cache_grow_begin+0x91/0x8c0
[  740.290709] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  740.290719] 280 total pagecache pages
[  740.299337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.303482] 0 pages in swap cache
[  740.312346]  ? __cpuset_node_allowed+0x136/0x540
[  740.316385] Swap cache stats: add 0, delete 0, find 0/0
[  740.324983]  fallback_alloc+0x1fd/0x2d0
[  740.328893] Free swap  = 0kB
[  740.328904] Total swap = 0kB
[  740.334476]  ____cache_alloc_node+0x1be/0x1e0
[  740.337969] 1965979 pages RAM
[  740.337979] 0 pages HighMem/MovableOnly
[  740.342786]  kmem_cache_alloc+0x1f3/0x700
[  740.348186] 341741 pages reserved
[  740.348196] 0 pages cma reserved
[  740.352195]  ? mark_held_locks+0xb1/0x100
[  740.355258] aoe: skb alloc failure
[  740.358227]  ? __netdev_alloc_skb+0x370/0x470
[  740.362953] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  740.365999]  __build_skb+0x3e/0x310
[  740.369977] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  740.374158]  __netdev_alloc_skb+0x2ba/0x470
[  740.417152]  send_hsr_supervision_frame+0x110/0xfc0
[  740.422180]  ? lock_acquire+0x16f/0x3f0
[  740.426189]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  740.431250]  hsr_announce+0x12f/0x3b0
[  740.435076]  call_timer_fn+0x18d/0x720
[  740.438975]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  740.444282]  ? process_timeout+0x40/0x40
[  740.448441]  ? run_timer_softirq+0x644/0x16a0
[  740.452964]  ? trace_hardirqs_on+0x67/0x220
[  740.457300]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  740.462507]  run_timer_softirq+0x64f/0x16a0
[  740.466830]  ? add_timer+0xbe0/0xbe0
[  740.470637]  ? __lock_is_held+0xb6/0x140
[  740.474731]  __do_softirq+0x25c/0x921
[  740.478546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.484121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.489693]  irq_exit+0x180/0x1d0
[  740.493169]  smp_apic_timer_interrupt+0x13b/0x550
[  740.498023]  apic_timer_interrupt+0xf/0x20
[  740.502345]  </IRQ>
[  740.504597] RIP: 0010:console_unlock+0xf3c/0x10d0
[  740.509459] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  740.528397] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  740.536104] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  740.543365] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  740.550638] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  740.558357] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  740.565640] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  740.572955]  ? netconsole_netdev_event+0x280/0x280
[  740.578160]  ? console_unlock+0xf36/0x10d0
[  740.582433]  vprintk_emit+0x280/0x6d0
[  740.586241]  vprintk_default+0x28/0x30
[  740.590130]  vprintk_func+0x7e/0x189
[  740.593863]  printk+0xba/0xed
[  740.596970]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  740.601745]  ? _raw_spin_unlock_irq+0x5e/0x90
[  740.606248]  dump_unreclaimable_slab.cold+0xde/0xef
[  740.611269]  dump_header+0x44b/0xa55
[  740.615000]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  740.620727]  ? ___ratelimit+0x60/0x595
[  740.624618]  ? do_raw_spin_unlock+0x181/0x270
[  740.629133]  oom_kill_process.cold+0x10/0x6ef
[  740.633827]  ? lock_downgrade+0x880/0x880
[  740.637989]  ? kasan_check_read+0x11/0x20
[  740.642140]  out_of_memory+0x362/0x1330
[  740.646119]  ? oom_killer_disable+0x280/0x280
[  740.650627]  ? mutex_trylock+0x18e/0x1e0
[  740.654699]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  740.659640]  __alloc_pages_slowpath+0x20b5/0x2870
[  740.664499]  ? warn_alloc+0x110/0x110
[  740.668318]  ? __lock_is_held+0xb6/0x140
[  740.672392]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.678028]  ? should_fail+0x14d/0x85c
[  740.681921]  ? __might_sleep+0x95/0x190
[  740.685911]  __alloc_pages_nodemask+0x617/0x750
[  740.690607]  ? kasan_check_read+0x11/0x20
[  740.694778]  ? __alloc_pages_slowpath+0x2870/0x2870
[  740.699799]  ? find_get_entry+0x3e1/0xa00
[  740.704007]  ? find_get_pages_contig+0xed0/0xed0
[  740.708777]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  740.714327]  alloc_pages_current+0x107/0x210
[  740.718759]  __page_cache_alloc+0x2bd/0x450
[  740.723074]  ? kasan_check_read+0x11/0x20
[  740.727221]  filemap_fault+0xfeb/0x1f00
[  740.731213]  ? lock_downgrade+0x880/0x880
[  740.735389]  ? __lock_page_or_retry+0xdc0/0xdc0
[  740.740075]  ? lock_acquire+0x16f/0x3f0
[  740.744049]  ? ext4_filemap_fault+0x7b/0xaf
[  740.748377]  ext4_filemap_fault+0x83/0xaf
[  740.752559]  __do_fault+0x111/0x480
[  740.756190]  __handle_mm_fault+0x2d78/0x3f80
[  740.760622]  ? copy_page_range+0x2030/0x2030
[  740.765054]  ? count_memcg_event_mm+0x2b1/0x4d0
[  740.769717]  handle_mm_fault+0x1b5/0x690
[  740.773800]  __do_page_fault+0x62a/0xe90
[  740.777881]  ? vmalloc_fault+0x740/0x740
[  740.781955]  ? trace_hardirqs_off_caller+0x65/0x220
[  740.787059]  ? trace_hardirqs_on_caller+0x6a/0x220
[  740.791992]  ? page_fault+0x8/0x30
[  740.795550]  do_page_fault+0x71/0x57d
[  740.799370]  ? page_fault+0x8/0x30
[  740.802923]  page_fault+0x1e/0x30
[  740.806556] RIP: 0033:0x45b153
[  740.809760] Code: Bad RIP value.
[  740.813131] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  740.818496] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  740.825786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  740.833334] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  740.840626] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  740.848005] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  740.856386] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  740.856524] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  740.864376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.864388] Call Trace:
[  740.874654] syz-fuzzer cpuset=/ mems_allowed=0-1
[  740.884028]  <IRQ>
[  740.893497]  dump_stack+0x197/0x210
[  740.897243]  warn_alloc.cold+0x7b/0x173
[  740.901346]  ? zone_watermark_ok_safe+0x260/0x260
[  740.906198]  ? __cpuset_node_allowed+0x136/0x540
[  740.911094]  ? __isolate_free_page+0x4c0/0x4c0
[  740.915675]  ? wake_all_kswapds+0x14d/0x300
[  740.920003]  __alloc_pages_slowpath+0x2214/0x2870
[  740.925051]  ? warn_alloc+0x110/0x110
[  740.928855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.934518]  ? should_fail+0x14d/0x85c
[  740.938419]  ? __isolate_free_page+0x4c0/0x4c0
[  740.943020]  __alloc_pages_nodemask+0x617/0x750
[  740.947690]  ? __alloc_pages_slowpath+0x2870/0x2870
[  740.952738]  cache_grow_begin+0x91/0x8c0
[  740.956801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.962367]  ? __cpuset_node_allowed+0x136/0x540
[  740.967138]  fallback_alloc+0x1fd/0x2d0
[  740.971340]  ____cache_alloc_node+0x1be/0x1e0
[  740.975849]  kmem_cache_alloc_node+0xe3/0x710
[  740.980381]  __alloc_skb+0xd5/0x5f0
[  740.984269]  ? skb_trim+0x190/0x190
[  740.987917]  ? check_preemption_disabled+0x48/0x290
[  740.992952]  ? lock_acquire+0x16f/0x3f0
[  740.996970]  new_skb+0x28/0x1d0
[  741.000339]  aoecmd_cfg+0x1b5/0x640
[  741.003992]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  741.008372]  ? timer_reduce+0x11d0/0x11d0
[  741.012539]  discover_timer+0x4e/0x60
[  741.016360]  call_timer_fn+0x18d/0x720
[  741.020257]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  741.024956]  ? process_timeout+0x40/0x40
[  741.029047]  ? run_timer_softirq+0x644/0x16a0
[  741.033569]  ? trace_hardirqs_on+0x67/0x220
[  741.037897]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  741.042588]  run_timer_softirq+0x64f/0x16a0
[  741.046919]  ? add_timer+0xbe0/0xbe0
[  741.050633]  ? __lock_is_held+0xb6/0x140
[  741.054702]  __do_softirq+0x25c/0x921
[  741.058504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.064070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.069630]  irq_exit+0x180/0x1d0
[  741.073086]  smp_apic_timer_interrupt+0x13b/0x550
[  741.077953]  apic_timer_interrupt+0xf/0x20
[  741.082196]  </IRQ>
[  741.084433] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  741.089364] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  741.108277] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  741.116209] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  741.123519] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  741.130790] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  741.138211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  741.145493] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  741.152819]  ? finish_task_switch+0x146/0x7c0
[  741.157347]  skb_clone+0x156/0x3e0
[  741.160891]  bpf_clone_redirect+0xb2/0x480
[  741.165148]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  741.170197]  ? mark_held_locks+0x100/0x100
[  741.174433]  ? __schedule+0x86e/0x1dc0
[  741.178340]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  741.183111]  ? firmware_map_remove+0x1a6/0x1a6
[  741.187824]  ? bpf_test_run+0x146/0x430
[  741.191803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.197498]  ? check_preemption_disabled+0x48/0x290
[  741.203038]  ? lock_acquire+0x16f/0x3f0
[  741.207037]  ? kasan_check_read+0x11/0x20
[  741.211182]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  741.216409]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  741.221957]  bpf_test_run+0x10d/0x430
[  741.225765]  bpf_prog_test_run_skb+0x64b/0xb20
[  741.230564]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  741.235402]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  741.240951]  ? fput+0x128/0x1a0
[  741.244246]  ? __bpf_prog_get+0x97/0x290
[  741.248326]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  741.253189]  bpf_prog_test_run+0x129/0x1a0
[  741.257428]  __x64_sys_bpf+0x397/0x4c0
[  741.261506]  ? bpf_prog_get+0x20/0x20
[  741.265342]  do_syscall_64+0xfd/0x620
[  741.269161]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  741.274375] RIP: 0033:0x45b399
[  741.277578] Code: Bad RIP value.
[  741.280945] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  741.288666] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  741.295960] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  741.303451] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  741.310739] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  741.318155] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  741.325446] warn_alloc_show_mem: 1 callbacks suppressed
[  741.325456] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  741.325458] Mem-Info:
[  741.325488] active_anon:254002 inactive_anon:214 isolated_anon:0
[  741.325488]  active_file:17 inactive_file:11 isolated_file:0
[  741.325488]  unevictable:0 dirty:0 writeback:0 unstable:0
[  741.325488]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  741.325488]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  741.325488]  free:10955 free_pcp:216 free_cma:0
[  741.330840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  741.330848] Call Trace:
[  741.338429] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  741.340835]  <IRQ>
[  741.373997] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  741.383358]  dump_stack+0x197/0x210
[  741.385929] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.413746]  warn_alloc.cold+0x7b/0x173
[  741.415876] lowmem_reserve[]: 0 2545 2546 2546 2546
[  741.441719]  ? zone_watermark_ok_safe+0x260/0x260
[  741.445345] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  741.472091]  ? __cpuset_node_allowed+0x136/0x540
[  741.476056] lowmem_reserve[]: 0 0 1 1 1
[  741.481230]  ? __isolate_free_page+0x4c0/0x4c0
[  741.486062] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  741.515063]  ? wake_all_kswapds+0x14d/0x300
[  741.519933] lowmem_reserve[]: 0 0 0 0 0
[  741.523937]  __alloc_pages_slowpath+0x2214/0x2870
[  741.528519] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  741.554668]  ? warn_alloc+0x110/0x110
[  741.558967] lowmem_reserve[]: 0 0 0 0 0
[  741.562957]  ? __lock_acquire+0x6ee/0x49c0
[  741.567793] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  741.595412]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.599212] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  741.603208]  ? should_fail+0x14d/0x85c
[  741.607410] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  741.619677]  ? __isolate_free_page+0x4c0/0x4c0
[  741.625515] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  741.639082]  __alloc_pages_nodemask+0x617/0x750
[  741.642960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  741.653633]  ? __alloc_pages_slowpath+0x2870/0x2870
[  741.658201] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  741.674075]  ? find_held_lock+0x35/0x130
[  741.678745] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  741.687598]  cache_grow_begin+0x91/0x8c0
[  741.692608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  741.692618] 280 total pagecache pages
[  741.701216]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.705272] 0 pages in swap cache
[  741.714133]  ? __cpuset_node_allowed+0x136/0x540
[  741.718194] Swap cache stats: add 0, delete 0, find 0/0
[  741.726889]  fallback_alloc+0x1fd/0x2d0
[  741.730805] Free swap  = 0kB
[  741.736367]  ____cache_alloc_node+0x1be/0x1e0
[  741.739905] Total swap = 0kB
[  741.744676]  kmem_cache_alloc_node+0xe3/0x710
[  741.750130] 1965979 pages RAM
[  741.754221]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  741.757217] 0 pages HighMem/MovableOnly
[  741.757226] 341741 pages reserved
[  741.761751]  __alloc_skb+0xd5/0x5f0
[  741.764738] 0 pages cma reserved
[  741.764850] aoe: skb alloc failure
[  741.769342]  ? skb_trim+0x190/0x190
[  741.772518] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  741.776679]  ? kasan_check_read+0x11/0x20
[  741.780637] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  741.784107]  ndisc_alloc_skb+0x13c/0x340
[  741.822451]  ndisc_send_rs+0x35f/0x6e0
[  741.826462]  addrconf_rs_timer+0x30f/0x680
[  741.830725]  ? ipv6_get_lladdr+0x490/0x490
[  741.834989]  call_timer_fn+0x18d/0x720
[  741.839215]  ? ipv6_get_lladdr+0x490/0x490
[  741.843464]  ? process_timeout+0x40/0x40
[  741.847534]  ? run_timer_softirq+0x644/0x16a0
[  741.852042]  ? trace_hardirqs_on+0x67/0x220
[  741.856488]  ? ipv6_get_lladdr+0x490/0x490
[  741.860907]  run_timer_softirq+0x64f/0x16a0
[  741.865254]  ? add_timer+0xbe0/0xbe0
[  741.868983]  ? __lock_is_held+0xb6/0x140
[  741.873077]  __do_softirq+0x25c/0x921
[  741.876889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.882437]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.888010]  irq_exit+0x180/0x1d0
[  741.891462]  smp_apic_timer_interrupt+0x13b/0x550
[  741.896408]  apic_timer_interrupt+0xf/0x20
[  741.900645]  </IRQ>
[  741.902901] RIP: 0010:console_unlock+0xf3c/0x10d0
[  741.907741] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  741.926863] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  741.934593] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  741.942851] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  741.950131] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  741.957412] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  741.964948] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  741.972248]  ? netconsole_netdev_event+0x280/0x280
[  741.977210]  ? console_unlock+0xf36/0x10d0
[  741.981475]  vprintk_emit+0x280/0x6d0
[  741.985299]  vprintk_default+0x28/0x30
[  741.989301]  vprintk_func+0x7e/0x189
[  741.993014]  printk+0xba/0xed
[  741.996131]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  742.000898]  ? _raw_spin_unlock_irq+0x5e/0x90
[  742.005416]  dump_unreclaimable_slab.cold+0xde/0xef
[  742.010720]  dump_header+0x44b/0xa55
[  742.014464]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  742.019579]  ? ___ratelimit+0x60/0x595
[  742.023461]  ? do_raw_spin_unlock+0x181/0x270
[  742.027961]  oom_kill_process.cold+0x10/0x6ef
[  742.032477]  ? lock_downgrade+0x880/0x880
[  742.037701]  ? kasan_check_read+0x11/0x20
[  742.041875]  out_of_memory+0x362/0x1330
[  742.045875]  ? oom_killer_disable+0x280/0x280
[  742.050370]  ? mutex_trylock+0x18e/0x1e0
[  742.054448]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  742.059393]  __alloc_pages_slowpath+0x20b5/0x2870
[  742.064279]  ? warn_alloc+0x110/0x110
[  742.068098]  ? __lock_is_held+0xb6/0x140
[  742.072179]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.077919]  ? should_fail+0x14d/0x85c
[  742.081832]  ? __might_sleep+0x95/0x190
[  742.085828]  __alloc_pages_nodemask+0x617/0x750
[  742.090623]  ? kasan_check_read+0x11/0x20
[  742.094854]  ? __alloc_pages_slowpath+0x2870/0x2870
[  742.099980]  ? find_get_entry+0x3e1/0xa00
[  742.104163]  ? find_get_pages_contig+0xed0/0xed0
[  742.108945]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  742.114518]  alloc_pages_current+0x107/0x210
[  742.118935]  __page_cache_alloc+0x2bd/0x450
[  742.123313]  ? kasan_check_read+0x11/0x20
[  742.127487]  filemap_fault+0xfeb/0x1f00
[  742.131482]  ? lock_downgrade+0x880/0x880
[  742.135749]  ? __lock_page_or_retry+0xdc0/0xdc0
[  742.140433]  ? lock_acquire+0x16f/0x3f0
[  742.144418]  ? ext4_filemap_fault+0x7b/0xaf
[  742.148760]  ext4_filemap_fault+0x83/0xaf
[  742.152909]  __do_fault+0x111/0x480
[  742.156539]  __handle_mm_fault+0x2d78/0x3f80
[  742.160971]  ? copy_page_range+0x2030/0x2030
[  742.165410]  ? count_memcg_event_mm+0x2b1/0x4d0
[  742.170077]  handle_mm_fault+0x1b5/0x690
[  742.174157]  __do_page_fault+0x62a/0xe90
[  742.178221]  ? vmalloc_fault+0x740/0x740
[  742.182277]  ? trace_hardirqs_off_caller+0x65/0x220
[  742.187421]  ? trace_hardirqs_on_caller+0x6a/0x220
[  742.192368]  ? page_fault+0x8/0x30
[  742.196040]  do_page_fault+0x71/0x57d
[  742.199842]  ? page_fault+0x8/0x30
[  742.203376]  page_fault+0x1e/0x30
[  742.206868] RIP: 0033:0x45b153
[  742.210084] Code: Bad RIP value.
[  742.213445] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  742.218812] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  742.226084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  742.233357] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  742.240627] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  742.247886] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  742.255191] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  742.255265] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  742.263084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  742.263090] Call Trace:
[  742.263097]  <IRQ>
[  742.263121]  dump_stack+0x197/0x210
[  742.263142]  warn_alloc.cold+0x7b/0x173
[  742.263160]  ? zone_watermark_ok_safe+0x260/0x260
[  742.269706] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  742.279017]  ? __cpuset_node_allowed+0x136/0x540
[  742.281572] syz-fuzzer cpuset=/ mems_allowed=0-1
[  742.283750]  ? __isolate_free_page+0x4c0/0x4c0
[  742.320603]  ? wake_all_kswapds+0x14d/0x300
[  742.324961]  __alloc_pages_slowpath+0x2214/0x2870
[  742.329824]  ? warn_alloc+0x110/0x110
[  742.333640]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.339184]  ? should_fail+0x14d/0x85c
[  742.343106]  ? __isolate_free_page+0x4c0/0x4c0
[  742.347694]  __alloc_pages_nodemask+0x617/0x750
[  742.352363]  ? __alloc_pages_slowpath+0x2870/0x2870
[  742.357400]  cache_grow_begin+0x91/0x8c0
[  742.361494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.367065]  ? __cpuset_node_allowed+0x136/0x540
[  742.371961]  fallback_alloc+0x1fd/0x2d0
[  742.375940]  ____cache_alloc_node+0x1be/0x1e0
[  742.380622]  kmem_cache_alloc_node+0xe3/0x710
[  742.385135]  __alloc_skb+0xd5/0x5f0
[  742.388772]  ? skb_trim+0x190/0x190
[  742.392422]  ? check_preemption_disabled+0x48/0x290
[  742.397602]  ? lock_acquire+0x16f/0x3f0
[  742.401885]  new_skb+0x28/0x1d0
[  742.405169]  aoecmd_cfg+0x1b5/0x640
[  742.408813]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  742.413156]  ? timer_reduce+0x11d0/0x11d0
[  742.417327]  discover_timer+0x4e/0x60
[  742.421143]  call_timer_fn+0x18d/0x720
[  742.425157]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  742.429836]  ? process_timeout+0x40/0x40
[  742.433913]  ? run_timer_softirq+0x644/0x16a0
[  742.438418]  ? trace_hardirqs_on+0x67/0x220
[  742.442898]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  742.447601]  run_timer_softirq+0x64f/0x16a0
[  742.451932]  ? add_timer+0xbe0/0xbe0
[  742.455735]  ? __lock_is_held+0xb6/0x140
[  742.459826]  __do_softirq+0x25c/0x921
[  742.463643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.469195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.474767]  irq_exit+0x180/0x1d0
[  742.478239]  smp_apic_timer_interrupt+0x13b/0x550
[  742.483228]  apic_timer_interrupt+0xf/0x20
[  742.487466]  </IRQ>
[  742.489733] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  742.494675] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  742.513726] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  742.521457] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  742.528878] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  742.536170] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  742.543454] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  742.550741] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  742.558061]  ? finish_task_switch+0x146/0x7c0
[  742.562584]  skb_clone+0x156/0x3e0
[  742.566163]  bpf_clone_redirect+0xb2/0x480
[  742.570424]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  742.575471]  ? mark_held_locks+0x100/0x100
[  742.579742]  ? __schedule+0x86e/0x1dc0
[  742.583658]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  742.588465]  ? firmware_map_remove+0x1a6/0x1a6
[  742.593068]  ? bpf_test_run+0x146/0x430
[  742.597045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.602602]  ? check_preemption_disabled+0x48/0x290
[  742.607643]  ? lock_acquire+0x16f/0x3f0
[  742.611646]  ? kasan_check_read+0x11/0x20
[  742.615831]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  742.621043]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  742.626618]  bpf_test_run+0x10d/0x430
[  742.630444]  bpf_prog_test_run_skb+0x64b/0xb20
[  742.635053]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  742.639942]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  742.645518]  ? fput+0x128/0x1a0
[  742.648814]  ? __bpf_prog_get+0x97/0x290
[  742.652954]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  742.657815]  bpf_prog_test_run+0x129/0x1a0
[  742.662066]  __x64_sys_bpf+0x397/0x4c0
[  742.665954]  ? bpf_prog_get+0x20/0x20
[  742.669796]  do_syscall_64+0xfd/0x620
[  742.673602]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  742.678805] RIP: 0033:0x45b399
[  742.682010] Code: Bad RIP value.
[  742.685376] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  742.693095] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  742.701420] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  742.708807] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  742.716108] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  742.723413] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  742.730726] warn_alloc_show_mem: 1 callbacks suppressed
[  742.730738] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  742.730739] Mem-Info:
[  742.730769] active_anon:254002 inactive_anon:214 isolated_anon:0
[  742.730769]  active_file:17 inactive_file:11 isolated_file:0
[  742.730769]  unevictable:0 dirty:0 writeback:0 unstable:0
[  742.730769]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  742.730769]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  742.730769]  free:10955 free_pcp:216 free_cma:0
[  742.736141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  742.743731] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  742.746162] Call Trace:
[  742.779761] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  742.789113]  <IRQ>
[  742.816891] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  742.819508]  dump_stack+0x197/0x210
[  742.845391] lowmem_reserve[]: 0 2545 2546 2546 2546
[  742.847583]  warn_alloc.cold+0x7b/0x173
[  742.873808] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  742.877468]  ? zone_watermark_ok_safe+0x260/0x260
[  742.882470] lowmem_reserve[]: 0 0 1 1 1
[  742.886484]  ? __cpuset_node_allowed+0x136/0x540
[  742.915534] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  742.920546]  ? __isolate_free_page+0x4c0/0x4c0
[  742.924499] lowmem_reserve[]: 0 0 0 0 0
[  742.929294]  ? wake_all_kswapds+0x14d/0x300
[  742.955753] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  742.960377]  __alloc_pages_slowpath+0x2214/0x2870
[  742.964322] lowmem_reserve[]: 0 0 0 0 0
[  742.968741]  ? warn_alloc+0x110/0x110
[  742.996318] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  743.001354]  ? __lock_acquire+0x6ee/0x49c0
[  743.005312] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  743.009122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.021277] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  743.025735]  ? should_fail+0x14d/0x85c
[  743.039182] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  743.044743]  ? __isolate_free_page+0x4c0/0x4c0
[  743.055402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  743.059399]  __alloc_pages_nodemask+0x617/0x750
[  743.075007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  743.079614]  ? __alloc_pages_slowpath+0x2870/0x2870
[  743.088467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  743.093157]  ? find_held_lock+0x35/0x130
[  743.101717] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  743.106780]  cache_grow_begin+0x91/0x8c0
[  743.115616] 280 total pagecache pages
[  743.119791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.128367] 0 pages in swap cache
[  743.132448]  ? __cpuset_node_allowed+0x136/0x540
[  743.136337] Swap cache stats: add 0, delete 0, find 0/0
[  743.141898]  fallback_alloc+0x1fd/0x2d0
[  743.145377] Free swap  = 0kB
[  743.145389] Total swap = 0kB
[  743.150167]  ____cache_alloc_node+0x1be/0x1e0
[  743.155521] 1965979 pages RAM
[  743.159533]  kmem_cache_alloc_node+0xe3/0x710
[  743.162554] 0 pages HighMem/MovableOnly
[  743.165587]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  743.170059] 341741 pages reserved
[  743.170068] 0 pages cma reserved
[  743.173210]  __alloc_skb+0xd5/0x5f0
[  743.177778] aoe: skb alloc failure
[  743.181710]  ? skb_trim+0x190/0x190
[  743.181724]  ? kasan_check_read+0x11/0x20
[  743.181746]  ndisc_alloc_skb+0x13c/0x340
[  743.181764]  ndisc_send_rs+0x35f/0x6e0
[  743.186027] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  743.189470]  addrconf_rs_timer+0x30f/0x680
[  743.192819] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  743.196474]  ? ipv6_get_lladdr+0x490/0x490
[  743.240556]  call_timer_fn+0x18d/0x720
[  743.244464]  ? ipv6_get_lladdr+0x490/0x490
[  743.248850]  ? process_timeout+0x40/0x40
[  743.252911]  ? run_timer_softirq+0x644/0x16a0
[  743.257441]  ? trace_hardirqs_on+0x67/0x220
[  743.261784]  ? ipv6_get_lladdr+0x490/0x490
[  743.266038]  run_timer_softirq+0x64f/0x16a0
[  743.270381]  ? add_timer+0xbe0/0xbe0
[  743.274110]  ? __lock_is_held+0xb6/0x140
[  743.278207]  __do_softirq+0x25c/0x921
[  743.282028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.287577]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.293127]  irq_exit+0x180/0x1d0
[  743.296598]  smp_apic_timer_interrupt+0x13b/0x550
[  743.301468]  apic_timer_interrupt+0xf/0x20
[  743.305705]  </IRQ>
[  743.307947] RIP: 0010:console_unlock+0xf3c/0x10d0
[  743.312811] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  743.331993] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  743.339726] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  743.347023] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  743.354305] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  743.361592] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  743.368885] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  743.376191]  ? netconsole_netdev_event+0x280/0x280
[  743.381160]  ? console_unlock+0xf36/0x10d0
[  743.385488]  vprintk_emit+0x280/0x6d0
[  743.389315]  vprintk_default+0x28/0x30
[  743.393220]  vprintk_func+0x7e/0x189
[  743.396937]  printk+0xba/0xed
[  743.400041]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  743.404821]  ? _raw_spin_unlock_irq+0x5e/0x90
[  743.409345]  dump_unreclaimable_slab.cold+0xde/0xef
[  743.414405]  dump_header+0x44b/0xa55
[  743.418239]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  743.423390]  ? ___ratelimit+0x60/0x595
[  743.427288]  ? do_raw_spin_unlock+0x181/0x270
[  743.431823]  oom_kill_process.cold+0x10/0x6ef
[  743.436445]  ? lock_downgrade+0x880/0x880
[  743.440742]  ? kasan_check_read+0x11/0x20
[  743.444926]  out_of_memory+0x362/0x1330
[  743.448922]  ? oom_killer_disable+0x280/0x280
[  743.453560]  ? mutex_trylock+0x18e/0x1e0
[  743.457649]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  743.462622]  __alloc_pages_slowpath+0x20b5/0x2870
[  743.467594]  ? warn_alloc+0x110/0x110
[  743.471408]  ? __lock_is_held+0xb6/0x140
[  743.475486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.481038]  ? should_fail+0x14d/0x85c
[  743.484947]  ? __might_sleep+0x95/0x190
[  743.489285]  __alloc_pages_nodemask+0x617/0x750
[  743.493990]  ? kasan_check_read+0x11/0x20
[  743.498157]  ? __alloc_pages_slowpath+0x2870/0x2870
[  743.503192]  ? find_get_entry+0x3e1/0xa00
[  743.507343]  ? find_get_pages_contig+0xed0/0xed0
[  743.512096]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  743.517803]  alloc_pages_current+0x107/0x210
[  743.522253]  __page_cache_alloc+0x2bd/0x450
[  743.526576]  ? kasan_check_read+0x11/0x20
[  743.530811]  filemap_fault+0xfeb/0x1f00
[  743.534808]  ? lock_downgrade+0x880/0x880
[  743.539096]  ? __lock_page_or_retry+0xdc0/0xdc0
[  743.543878]  ? lock_acquire+0x16f/0x3f0
[  743.547870]  ? ext4_filemap_fault+0x7b/0xaf
[  743.552199]  ext4_filemap_fault+0x83/0xaf
[  743.556373]  __do_fault+0x111/0x480
[  743.560015]  __handle_mm_fault+0x2d78/0x3f80
[  743.564441]  ? copy_page_range+0x2030/0x2030
[  743.568877]  ? count_memcg_event_mm+0x2b1/0x4d0
[  743.573565]  handle_mm_fault+0x1b5/0x690
[  743.577635]  __do_page_fault+0x62a/0xe90
[  743.581709]  ? vmalloc_fault+0x740/0x740
[  743.585798]  ? trace_hardirqs_off_caller+0x65/0x220
[  743.590833]  ? trace_hardirqs_on_caller+0x6a/0x220
[  743.595783]  ? page_fault+0x8/0x30
[  743.599350]  do_page_fault+0x71/0x57d
[  743.603246]  ? page_fault+0x8/0x30
[  743.606821]  page_fault+0x1e/0x30
[  743.610286] RIP: 0033:0x45b153
[  743.613496] Code: Bad RIP value.
[  743.616858] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  743.622228] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  743.629504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  743.636777] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  743.644061] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  743.651329] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  743.658810] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  743.658878] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  743.666716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  743.666721] Call Trace:
[  743.666728]  <IRQ>
[  743.666752]  dump_stack+0x197/0x210
[  743.666772]  warn_alloc.cold+0x7b/0x173
[  743.666791]  ? zone_watermark_ok_safe+0x260/0x260
[  743.673393] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  743.682676]  ? __cpuset_node_allowed+0x136/0x540
[  743.685238] syz-fuzzer cpuset=/ mems_allowed=0-1
[  743.687405]  ? __isolate_free_page+0x4c0/0x4c0
[  743.724245]  ? wake_all_kswapds+0x14d/0x300
[  743.728570]  __alloc_pages_slowpath+0x2214/0x2870
[  743.733591]  ? warn_alloc+0x110/0x110
[  743.737410]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.742952]  ? should_fail+0x14d/0x85c
[  743.746865]  ? __isolate_free_page+0x4c0/0x4c0
[  743.751462]  __alloc_pages_nodemask+0x617/0x750
[  743.756144]  ? __alloc_pages_slowpath+0x2870/0x2870
[  743.761187]  cache_grow_begin+0x91/0x8c0
[  743.765248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.770792]  ? __cpuset_node_allowed+0x136/0x540
[  743.775559]  fallback_alloc+0x1fd/0x2d0
[  743.779560]  ____cache_alloc_node+0x1be/0x1e0
[  743.784065]  kmem_cache_alloc_node+0xe3/0x710
[  743.788570]  __alloc_skb+0xd5/0x5f0
[  743.792203]  ? skb_trim+0x190/0x190
[  743.795887]  ? check_preemption_disabled+0x48/0x290
[  743.800929]  ? lock_acquire+0x16f/0x3f0
[  743.804912]  new_skb+0x28/0x1d0
[  743.808192]  aoecmd_cfg+0x1b5/0x640
[  743.811838]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  743.816166]  ? timer_reduce+0x11d0/0x11d0
[  743.820426]  discover_timer+0x4e/0x60
[  743.824234]  call_timer_fn+0x18d/0x720
[  743.828137]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  743.832935]  ? process_timeout+0x40/0x40
[  743.837007]  ? run_timer_softirq+0x644/0x16a0
[  743.841518]  ? trace_hardirqs_on+0x67/0x220
[  743.845861]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  743.850533]  run_timer_softirq+0x64f/0x16a0
[  743.854871]  ? add_timer+0xbe0/0xbe0
[  743.858592]  ? __lock_is_held+0xb6/0x140
[  743.862669]  __do_softirq+0x25c/0x921
[  743.866478]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.872033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.877591]  irq_exit+0x180/0x1d0
[  743.881047]  smp_apic_timer_interrupt+0x13b/0x550
[  743.886471]  apic_timer_interrupt+0xf/0x20
[  743.890696]  </IRQ>
[  743.892927] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  743.898039] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  743.916954] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  743.924685] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  743.931979] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  743.939422] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  743.946709] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  743.954167] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  743.961475]  ? finish_task_switch+0x146/0x7c0
[  743.965993]  skb_clone+0x156/0x3e0
[  743.969555]  bpf_clone_redirect+0xb2/0x480
[  743.973823]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  743.978862]  ? mark_held_locks+0x100/0x100
[  743.983121]  ? __schedule+0x86e/0x1dc0
[  743.987007]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  743.991783]  ? firmware_map_remove+0x1a6/0x1a6
[  743.996379]  ? bpf_test_run+0x146/0x430
[  744.000367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.005905]  ? check_preemption_disabled+0x48/0x290
[  744.010931]  ? lock_acquire+0x16f/0x3f0
[  744.014920]  ? kasan_check_read+0x11/0x20
[  744.019082]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  744.024288]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  744.029825]  bpf_test_run+0x10d/0x430
[  744.033652]  bpf_prog_test_run_skb+0x64b/0xb20
[  744.038265]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  744.043108]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  744.048691]  ? fput+0x128/0x1a0
[  744.052113]  ? __bpf_prog_get+0x97/0x290
[  744.056177]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  744.061035]  bpf_prog_test_run+0x129/0x1a0
[  744.066226]  __x64_sys_bpf+0x397/0x4c0
[  744.070125]  ? bpf_prog_get+0x20/0x20
[  744.073955]  do_syscall_64+0xfd/0x620
[  744.077783]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  744.082973] RIP: 0033:0x45b399
[  744.086198] Code: Bad RIP value.
[  744.089558] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  744.097260] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  744.104534] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  744.111808] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  744.119080] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  744.126363] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  744.133673] warn_alloc_show_mem: 1 callbacks suppressed
[  744.133683] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  744.133685] Mem-Info:
[  744.133714] active_anon:254002 inactive_anon:214 isolated_anon:0
[  744.133714]  active_file:17 inactive_file:11 isolated_file:0
[  744.133714]  unevictable:0 dirty:0 writeback:0 unstable:0
[  744.133714]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  744.133714]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  744.133714]  free:10955 free_pcp:216 free_cma:0
[  744.139190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  744.146650] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  744.149062] Call Trace:
[  744.182243] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  744.191608]  <IRQ>
[  744.219826] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  744.222436]  dump_stack+0x197/0x210
[  744.248326] lowmem_reserve[]: 0 2545 2546 2546 2546
[  744.250491]  warn_alloc.cold+0x7b/0x173
[  744.277206] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  744.280875]  ? zone_watermark_ok_safe+0x260/0x260
[  744.285861] lowmem_reserve[]: 0 0 1 1 1
[  744.289909]  ? __cpuset_node_allowed+0x136/0x540
[  744.318852] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  744.323720]  ? __isolate_free_page+0x4c0/0x4c0
[  744.327663] lowmem_reserve[]: 0 0 0 0 0
[  744.332454]  ? wake_all_kswapds+0x14d/0x300
[  744.358307] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  744.362910]  __alloc_pages_slowpath+0x2214/0x2870
[  744.366851] lowmem_reserve[]: 0 0 0 0 0
[  744.371224]  ? warn_alloc+0x110/0x110
[  744.398898] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  744.403781]  ? __lock_acquire+0x6ee/0x49c0
[  744.407938] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  744.411767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.423889] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  744.428195]  ? should_fail+0x14d/0x85c
[  744.441757] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  744.447315]  ? __isolate_free_page+0x4c0/0x4c0
[  744.457965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  744.462074]  __alloc_pages_nodemask+0x617/0x750
[  744.477662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  744.477677] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  744.482310]  ? __alloc_pages_slowpath+0x2870/0x2870
[  744.491228] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  744.495908]  ? find_held_lock+0x35/0x130
[  744.504456] 280 total pagecache pages
[  744.513353]  cache_grow_begin+0x91/0x8c0
[  744.518379] 0 pages in swap cache
[  744.526998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.531042] Swap cache stats: add 0, delete 0, find 0/0
[  744.531052] Free swap  = 0kB
[  744.534866]  ? __cpuset_node_allowed+0x136/0x540
[  744.538906] Total swap = 0kB
[  744.542502]  fallback_alloc+0x1fd/0x2d0
[  744.548027] 1965979 pages RAM
[  744.555068]  ____cache_alloc_node+0x1be/0x1e0
[  744.558065] 0 pages HighMem/MovableOnly
[  744.562871]  kmem_cache_alloc_node+0xe3/0x710
[  744.565872] 341741 pages reserved
[  744.565880] 0 pages cma reserved
[  744.569867]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  744.573024] aoe: skb alloc failure
[  744.577482]  __alloc_skb+0xd5/0x5f0
[  744.581628] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  744.586044]  ? skb_trim+0x190/0x190
[  744.589511] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  744.592921]  ? kasan_check_read+0x11/0x20
[  744.628000]  ndisc_alloc_skb+0x13c/0x340
[  744.632100]  ndisc_send_rs+0x35f/0x6e0
[  744.635994]  addrconf_rs_timer+0x30f/0x680
[  744.640255]  ? ipv6_get_lladdr+0x490/0x490
[  744.644493]  call_timer_fn+0x18d/0x720
[  744.648379]  ? ipv6_get_lladdr+0x490/0x490
[  744.652622]  ? process_timeout+0x40/0x40
[  744.656681]  ? run_timer_softirq+0x644/0x16a0
[  744.661200]  ? trace_hardirqs_on+0x67/0x220
[  744.665537]  ? ipv6_get_lladdr+0x490/0x490
[  744.669770]  run_timer_softirq+0x64f/0x16a0
[  744.674185]  ? add_timer+0xbe0/0xbe0
[  744.677928]  ? __lock_is_held+0xb6/0x140
[  744.682015]  __do_softirq+0x25c/0x921
[  744.685826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.691380]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.696941]  irq_exit+0x180/0x1d0
[  744.700395]  smp_apic_timer_interrupt+0x13b/0x550
[  744.705251]  apic_timer_interrupt+0xf/0x20
[  744.709475]  </IRQ>
[  744.711720] RIP: 0010:console_unlock+0xf3c/0x10d0
[  744.716578] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  744.735595] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  744.743319] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  744.750597] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  744.758015] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  744.765297] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  744.772571] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  744.780153]  ? netconsole_netdev_event+0x280/0x280
[  744.785188]  ? console_unlock+0xf36/0x10d0
[  744.789582]  vprintk_emit+0x280/0x6d0
[  744.793395]  vprintk_default+0x28/0x30
[  744.797309]  vprintk_func+0x7e/0x189
[  744.801019]  printk+0xba/0xed
[  744.804187]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  744.808950]  ? _raw_spin_unlock_irq+0x5e/0x90
[  744.813538]  dump_unreclaimable_slab.cold+0xde/0xef
[  744.818557]  dump_header+0x44b/0xa55
[  744.822398]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  744.827498]  ? ___ratelimit+0x60/0x595
[  744.831393]  ? do_raw_spin_unlock+0x181/0x270
[  744.835892]  oom_kill_process.cold+0x10/0x6ef
[  744.840403]  ? lock_downgrade+0x880/0x880
[  744.844561]  ? kasan_check_read+0x11/0x20
[  744.849071]  out_of_memory+0x362/0x1330
[  744.853045]  ? oom_killer_disable+0x280/0x280
[  744.857632]  ? mutex_trylock+0x18e/0x1e0
[  744.861727]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  744.866692]  __alloc_pages_slowpath+0x20b5/0x2870
[  744.871579]  ? warn_alloc+0x110/0x110
[  744.875378]  ? __lock_is_held+0xb6/0x140
[  744.879458]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.885123]  ? should_fail+0x14d/0x85c
[  744.889023]  ? __might_sleep+0x95/0x190
[  744.893005]  __alloc_pages_nodemask+0x617/0x750
[  744.897702]  ? kasan_check_read+0x11/0x20
[  744.901864]  ? __alloc_pages_slowpath+0x2870/0x2870
[  744.906885]  ? find_get_entry+0x3e1/0xa00
[  744.911036]  ? find_get_pages_contig+0xed0/0xed0
[  744.915811]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  744.921383]  alloc_pages_current+0x107/0x210
[  744.925900]  __page_cache_alloc+0x2bd/0x450
[  744.930318]  ? kasan_check_read+0x11/0x20
[  744.934471]  filemap_fault+0xfeb/0x1f00
[  744.938463]  ? lock_downgrade+0x880/0x880
[  744.942618]  ? __lock_page_or_retry+0xdc0/0xdc0
[  744.947299]  ? lock_acquire+0x16f/0x3f0
[  744.951276]  ? ext4_filemap_fault+0x7b/0xaf
[  744.955622]  ext4_filemap_fault+0x83/0xaf
[  744.959888]  __do_fault+0x111/0x480
[  744.963519]  __handle_mm_fault+0x2d78/0x3f80
[  744.967947]  ? copy_page_range+0x2030/0x2030
[  744.972370]  ? count_memcg_event_mm+0x2b1/0x4d0
[  744.977161]  handle_mm_fault+0x1b5/0x690
[  744.981224]  __do_page_fault+0x62a/0xe90
[  744.985297]  ? vmalloc_fault+0x740/0x740
[  744.989359]  ? trace_hardirqs_off_caller+0x65/0x220
[  744.994370]  ? trace_hardirqs_on_caller+0x6a/0x220
[  744.999336]  ? page_fault+0x8/0x30
[  745.002906]  do_page_fault+0x71/0x57d
[  745.006734]  ? page_fault+0x8/0x30
[  745.010270]  page_fault+0x1e/0x30
[  745.013729] RIP: 0033:0x45b153
[  745.016928] Code: Bad RIP value.
[  745.020385] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  745.025752] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  745.033158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  745.040435] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  745.047718] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  745.055037] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  745.062343] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  745.062414] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  745.070245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.070256] Call Trace:
[  745.076890] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  745.086216]  <IRQ>
[  745.088800] syz-fuzzer cpuset=/ mems_allowed=0-1
[  745.099044]  dump_stack+0x197/0x210
[  745.109579]  warn_alloc.cold+0x7b/0x173
[  745.113760]  ? zone_watermark_ok_safe+0x260/0x260
[  745.118636]  ? __cpuset_node_allowed+0x136/0x540
[  745.123417]  ? __isolate_free_page+0x4c0/0x4c0
[  745.128023]  ? wake_all_kswapds+0x14d/0x300
[  745.132351]  __alloc_pages_slowpath+0x2214/0x2870
[  745.137317]  ? warn_alloc+0x110/0x110
[  745.141127]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.146675]  ? should_fail+0x14d/0x85c
[  745.150689]  ? __isolate_free_page+0x4c0/0x4c0
[  745.155384]  __alloc_pages_nodemask+0x617/0x750
[  745.160101]  ? __alloc_pages_slowpath+0x2870/0x2870
[  745.165146]  cache_grow_begin+0x91/0x8c0
[  745.169221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.174778]  ? __cpuset_node_allowed+0x136/0x540
[  745.179552]  fallback_alloc+0x1fd/0x2d0
[  745.183554]  ____cache_alloc_node+0x1be/0x1e0
[  745.188188]  kmem_cache_alloc_node+0xe3/0x710
[  745.192692]  __alloc_skb+0xd5/0x5f0
[  745.196367]  ? skb_trim+0x190/0x190
[  745.200031]  ? check_preemption_disabled+0x48/0x290
[  745.205057]  ? lock_acquire+0x16f/0x3f0
[  745.209053]  new_skb+0x28/0x1d0
[  745.212344]  aoecmd_cfg+0x1b5/0x640
[  745.215985]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  745.220321]  ? timer_reduce+0x11d0/0x11d0
[  745.224482]  discover_timer+0x4e/0x60
[  745.228294]  call_timer_fn+0x18d/0x720
[  745.232194]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  745.236875]  ? process_timeout+0x40/0x40
[  745.241067]  ? run_timer_softirq+0x644/0x16a0
[  745.245605]  ? trace_hardirqs_on+0x67/0x220
[  745.249931]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  745.254614]  run_timer_softirq+0x64f/0x16a0
[  745.258938]  ? add_timer+0xbe0/0xbe0
[  745.262669]  ? __lock_is_held+0xb6/0x140
[  745.266739]  __do_softirq+0x25c/0x921
[  745.270971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.276503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.282110]  irq_exit+0x180/0x1d0
[  745.285572]  smp_apic_timer_interrupt+0x13b/0x550
[  745.290427]  apic_timer_interrupt+0xf/0x20
[  745.294656]  </IRQ>
[  745.296895] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  745.301836] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  745.320750] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  745.328558] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  745.335845] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  745.343123] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  745.350402] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  745.357672] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  745.365061]  ? finish_task_switch+0x146/0x7c0
[  745.369592]  skb_clone+0x156/0x3e0
[  745.373150]  bpf_clone_redirect+0xb2/0x480
[  745.377392]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  745.382432]  ? mark_held_locks+0x100/0x100
[  745.386802]  ? __schedule+0x86e/0x1dc0
[  745.390692]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  745.395466]  ? firmware_map_remove+0x1a6/0x1a6
[  745.400074]  ? bpf_test_run+0x146/0x430
[  745.404092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.409634]  ? check_preemption_disabled+0x48/0x290
[  745.414671]  ? lock_acquire+0x16f/0x3f0
[  745.418664]  ? kasan_check_read+0x11/0x20
[  745.422842]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  745.429162]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  745.434713]  bpf_test_run+0x10d/0x430
[  745.439668]  bpf_prog_test_run_skb+0x64b/0xb20
[  745.444255]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  745.449108]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  745.454751]  ? fput+0x128/0x1a0
[  745.458035]  ? __bpf_prog_get+0x97/0x290
[  745.462097]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  745.466985]  bpf_prog_test_run+0x129/0x1a0
[  745.471240]  __x64_sys_bpf+0x397/0x4c0
[  745.475136]  ? bpf_prog_get+0x20/0x20
[  745.479099]  do_syscall_64+0xfd/0x620
[  745.482906]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  745.488109] RIP: 0033:0x45b399
[  745.491336] Code: Bad RIP value.
[  745.494696] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  745.502435] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  745.509714] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  745.517006] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  745.524283] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  745.531556] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  745.538860] warn_alloc_show_mem: 1 callbacks suppressed
[  745.538871] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  745.538873] Mem-Info:
[  745.538903] active_anon:254002 inactive_anon:214 isolated_anon:0
[  745.538903]  active_file:17 inactive_file:11 isolated_file:0
[  745.538903]  unevictable:0 dirty:0 writeback:0 unstable:0
[  745.538903]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  745.538903]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  745.538903]  free:10955 free_pcp:216 free_cma:0
[  745.544246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.551712] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  745.554398] Call Trace:
[  745.587844] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  745.597314]  <IRQ>
[  745.624997] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  745.627723]  dump_stack+0x197/0x210
[  745.653406] lowmem_reserve[]: 0 2545 2546 2546 2546
[  745.655594]  warn_alloc.cold+0x7b/0x173
[  745.681973] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  745.685630]  ? zone_watermark_ok_safe+0x260/0x260
[  745.690626] lowmem_reserve[]: 0 0 1 1 1
[  745.694652]  ? __cpuset_node_allowed+0x136/0x540
[  745.723658] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  745.728522]  ? __isolate_free_page+0x4c0/0x4c0
[  745.732460] lowmem_reserve[]: 0 0 0 0 0
[  745.737246]  ? wake_all_kswapds+0x14d/0x300
[  745.763014] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  745.767619]  __alloc_pages_slowpath+0x2214/0x2870
[  745.771573] lowmem_reserve[]: 0 0 0 0 0
[  745.776143]  ? warn_alloc+0x110/0x110
[  745.803716] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  745.808590]  ? __lock_acquire+0x6ee/0x49c0
[  745.812541] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  745.816352]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.828481] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  745.832860]  ? should_fail+0x14d/0x85c
[  745.846423] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  745.852001]  ? __isolate_free_page+0x4c0/0x4c0
[  745.862672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  745.866582]  __alloc_pages_nodemask+0x617/0x750
[  745.882191] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  745.886781]  ? __alloc_pages_slowpath+0x2870/0x2870
[  745.895600] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  745.900404]  ? find_held_lock+0x35/0x130
[  745.909435] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  745.909445] 280 total pagecache pages
[  745.914488]  cache_grow_begin+0x91/0x8c0
[  745.924265] 0 pages in swap cache
[  745.928337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.936891] Swap cache stats: add 0, delete 0, find 0/0
[  745.936908] Free swap  = 0kB
[  745.940717]  ? __cpuset_node_allowed+0x136/0x540
[  745.944782] Total swap = 0kB
[  745.948242]  fallback_alloc+0x1fd/0x2d0
[  745.953750] 1965979 pages RAM
[  745.959300]  ____cache_alloc_node+0x1be/0x1e0
[  745.962300] 0 pages HighMem/MovableOnly
[  745.962310] 341741 pages reserved
[  745.967107]  kmem_cache_alloc_node+0xe3/0x710
[  745.970119] 0 pages cma reserved
[  745.974192]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  745.977362] aoe: skb alloc failure
[  745.981802]  __alloc_skb+0xd5/0x5f0
[  745.981820]  ? skb_trim+0x190/0x190
[  745.986152] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  745.989625]  ? kasan_check_read+0x11/0x20
[  745.994103] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  745.997512]  ndisc_alloc_skb+0x13c/0x340
[  746.036751]  ndisc_send_rs+0x35f/0x6e0
[  746.040672]  addrconf_rs_timer+0x30f/0x680
[  746.044924]  ? ipv6_get_lladdr+0x490/0x490
[  746.049172]  call_timer_fn+0x18d/0x720
[  746.053062]  ? ipv6_get_lladdr+0x490/0x490
[  746.057451]  ? process_timeout+0x40/0x40
[  746.061528]  ? run_timer_softirq+0x644/0x16a0
[  746.066080]  ? trace_hardirqs_on+0x67/0x220
[  746.070426]  ? ipv6_get_lladdr+0x490/0x490
[  746.074669]  run_timer_softirq+0x64f/0x16a0
[  746.079128]  ? add_timer+0xbe0/0xbe0
[  746.082852]  ? __lock_is_held+0xb6/0x140
[  746.086940]  __do_softirq+0x25c/0x921
[  746.090805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.096384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.101968]  irq_exit+0x180/0x1d0
[  746.105476]  smp_apic_timer_interrupt+0x13b/0x550
[  746.110348]  apic_timer_interrupt+0xf/0x20
[  746.114677]  </IRQ>
[  746.116926] RIP: 0010:console_unlock+0xf3c/0x10d0
[  746.122228] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  746.141344] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  746.149073] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  746.156375] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  746.163656] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  746.171060] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  746.178345] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  746.185667]  ? netconsole_netdev_event+0x280/0x280
[  746.190614]  ? console_unlock+0xf36/0x10d0
[  746.194865]  vprintk_emit+0x280/0x6d0
[  746.198705]  vprintk_default+0x28/0x30
[  746.202594]  vprintk_func+0x7e/0x189
[  746.206322]  printk+0xba/0xed
[  746.209474]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  746.214242]  ? _raw_spin_unlock_irq+0x5e/0x90
[  746.218764]  dump_unreclaimable_slab.cold+0xde/0xef
[  746.223809]  dump_header+0x44b/0xa55
[  746.227525]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  746.232640]  ? ___ratelimit+0x60/0x595
[  746.236546]  ? do_raw_spin_unlock+0x181/0x270
[  746.241241]  oom_kill_process.cold+0x10/0x6ef
[  746.245761]  ? lock_downgrade+0x880/0x880
[  746.249919]  ? kasan_check_read+0x11/0x20
[  746.254132]  out_of_memory+0x362/0x1330
[  746.258113]  ? oom_killer_disable+0x280/0x280
[  746.262624]  ? mutex_trylock+0x18e/0x1e0
[  746.266693]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  746.271629]  __alloc_pages_slowpath+0x20b5/0x2870
[  746.276508]  ? warn_alloc+0x110/0x110
[  746.280307]  ? __lock_is_held+0xb6/0x140
[  746.284536]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.290075]  ? should_fail+0x14d/0x85c
[  746.293985]  ? __might_sleep+0x95/0x190
[  746.297980]  __alloc_pages_nodemask+0x617/0x750
[  746.302657]  ? kasan_check_read+0x11/0x20
[  746.307436]  ? __alloc_pages_slowpath+0x2870/0x2870
[  746.312531]  ? find_get_entry+0x3e1/0xa00
[  746.316694]  ? find_get_pages_contig+0xed0/0xed0
[  746.321593]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  746.327135]  alloc_pages_current+0x107/0x210
[  746.331570]  __page_cache_alloc+0x2bd/0x450
[  746.335893]  ? kasan_check_read+0x11/0x20
[  746.340179]  filemap_fault+0xfeb/0x1f00
[  746.344250]  ? lock_downgrade+0x880/0x880
[  746.348436]  ? __lock_page_or_retry+0xdc0/0xdc0
[  746.353115]  ? lock_acquire+0x16f/0x3f0
[  746.357093]  ? ext4_filemap_fault+0x7b/0xaf
[  746.361425]  ext4_filemap_fault+0x83/0xaf
[  746.365589]  __do_fault+0x111/0x480
[  746.369222]  __handle_mm_fault+0x2d78/0x3f80
[  746.373757]  ? copy_page_range+0x2030/0x2030
[  746.378306]  ? count_memcg_event_mm+0x2b1/0x4d0
[  746.383108]  handle_mm_fault+0x1b5/0x690
[  746.387185]  __do_page_fault+0x62a/0xe90
[  746.391250]  ? vmalloc_fault+0x740/0x740
[  746.395322]  ? trace_hardirqs_off_caller+0x65/0x220
[  746.400373]  ? trace_hardirqs_on_caller+0x6a/0x220
[  746.405307]  ? page_fault+0x8/0x30
[  746.408866]  do_page_fault+0x71/0x57d
[  746.412675]  ? page_fault+0x8/0x30
[  746.416228]  page_fault+0x1e/0x30
[  746.419804] RIP: 0033:0x45b153
[  746.423045] Code: Bad RIP value.
[  746.426412] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  746.431785] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  746.439062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  746.446439] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  746.453717] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  746.460996] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  746.468295] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  746.468369] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  746.476201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.476207] Call Trace:
[  746.476214]  <IRQ>
[  746.476240]  dump_stack+0x197/0x210
[  746.476259]  warn_alloc.cold+0x7b/0x173
[  746.476274]  ? zone_watermark_ok_safe+0x260/0x260
[  746.476294]  ? __cpuset_node_allowed+0x136/0x540
[  746.483005] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  746.492295]  ? __isolate_free_page+0x4c0/0x4c0
[  746.494851] syz-fuzzer cpuset=/ mems_allowed=0-1
[  746.497023]  ? wake_all_kswapds+0x14d/0x300
[  746.538173]  __alloc_pages_slowpath+0x2214/0x2870
[  746.543052]  ? warn_alloc+0x110/0x110
[  746.546857]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.552674]  ? should_fail+0x14d/0x85c
[  746.556564]  ? __isolate_free_page+0x4c0/0x4c0
[  746.561168]  __alloc_pages_nodemask+0x617/0x750
[  746.566172]  ? __alloc_pages_slowpath+0x2870/0x2870
[  746.571214]  cache_grow_begin+0x91/0x8c0
[  746.575280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.580842]  ? __cpuset_node_allowed+0x136/0x540
[  746.585632]  fallback_alloc+0x1fd/0x2d0
[  746.589620]  ____cache_alloc_node+0x1be/0x1e0
[  746.594262]  kmem_cache_alloc_node+0xe3/0x710
[  746.598770]  __alloc_skb+0xd5/0x5f0
[  746.602415]  ? skb_trim+0x190/0x190
[  746.606056]  ? check_preemption_disabled+0x48/0x290
[  746.611073]  ? lock_acquire+0x16f/0x3f0
[  746.615062]  new_skb+0x28/0x1d0
[  746.618343]  aoecmd_cfg+0x1b5/0x640
[  746.621989]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  746.626346]  ? timer_reduce+0x11d0/0x11d0
[  746.630526]  discover_timer+0x4e/0x60
[  746.634343]  call_timer_fn+0x18d/0x720
[  746.638398]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  746.643086]  ? process_timeout+0x40/0x40
[  746.647149]  ? run_timer_softirq+0x644/0x16a0
[  746.651658]  ? trace_hardirqs_on+0x67/0x220
[  746.655994]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  746.660662]  run_timer_softirq+0x64f/0x16a0
[  746.665199]  ? add_timer+0xbe0/0xbe0
[  746.669022]  ? __lock_is_held+0xb6/0x140
[  746.673089]  __do_softirq+0x25c/0x921
[  746.677087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.682658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.688313]  irq_exit+0x180/0x1d0
[  746.691768]  smp_apic_timer_interrupt+0x13b/0x550
[  746.696628]  apic_timer_interrupt+0xf/0x20
[  746.700868]  </IRQ>
[  746.703107] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  746.708049] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  746.726975] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  746.734691] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  746.741987] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  746.749254] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  746.756617] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  746.763926] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  746.771256]  ? finish_task_switch+0x146/0x7c0
[  746.775772]  skb_clone+0x156/0x3e0
[  746.779330]  bpf_clone_redirect+0xb2/0x480
[  746.783718]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  746.788773]  ? mark_held_locks+0x100/0x100
[  746.793123]  ? __schedule+0x86e/0x1dc0
[  746.797018]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  746.801794]  ? firmware_map_remove+0x1a6/0x1a6
[  746.806396]  ? bpf_test_run+0x146/0x430
[  746.810387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.816065]  ? check_preemption_disabled+0x48/0x290
[  746.821114]  ? lock_acquire+0x16f/0x3f0
[  746.825093]  ? kasan_check_read+0x11/0x20
[  746.829241]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  746.834456]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  746.840116]  bpf_test_run+0x10d/0x430
[  746.843926]  bpf_prog_test_run_skb+0x64b/0xb20
[  746.848511]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  746.853349]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  746.859604]  ? fput+0x128/0x1a0
[  746.862906]  ? __bpf_prog_get+0x97/0x290
[  746.866985]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  746.871836]  bpf_prog_test_run+0x129/0x1a0
[  746.876078]  __x64_sys_bpf+0x397/0x4c0
[  746.880075]  ? bpf_prog_get+0x20/0x20
[  746.883906]  do_syscall_64+0xfd/0x620
[  746.887710]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  746.892899] RIP: 0033:0x45b399
[  746.896117] Code: Bad RIP value.
[  746.899490] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  746.907209] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  746.914577] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  746.921856] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  746.929136] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  746.936418] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  746.943719] warn_alloc_show_mem: 1 callbacks suppressed
[  746.943730] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  746.943732] Mem-Info:
[  746.943762] active_anon:254002 inactive_anon:214 isolated_anon:0
[  746.943762]  active_file:17 inactive_file:11 isolated_file:0
[  746.943762]  unevictable:0 dirty:0 writeback:0 unstable:0
[  746.943762]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  746.943762]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  746.943762]  free:10955 free_pcp:216 free_cma:0
[  746.949103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.949114] Call Trace:
[  746.956582] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  746.958985]  <IRQ>
[  746.992335] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  747.001831]  dump_stack+0x197/0x210
[  747.004393] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  747.032105]  warn_alloc.cold+0x7b/0x173
[  747.034230] lowmem_reserve[]: 0 2545 2546 2546 2546
[  747.059943]  ? zone_watermark_ok_safe+0x260/0x260
[  747.063560] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  747.089692]  ? __cpuset_node_allowed+0x136/0x540
[  747.093643] lowmem_reserve[]: 0 0 1 1 1
[  747.098701]  ? __isolate_free_page+0x4c0/0x4c0
[  747.103521] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  747.132563]  ? wake_all_kswapds+0x14d/0x300
[  747.137413] lowmem_reserve[]: 0 0 0 0 0
[  747.141420]  __alloc_pages_slowpath+0x2214/0x2870
[  747.146015] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  747.171829]  ? warn_alloc+0x110/0x110
[  747.176122] lowmem_reserve[]: 0 0 0 0 0
[  747.180106]  ? __lock_acquire+0x6ee/0x49c0
[  747.184941] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  747.212671]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.216451] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  747.220458]  ? should_fail+0x14d/0x85c
[  747.224730] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  747.237111]  ? __isolate_free_page+0x4c0/0x4c0
[  747.242636] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  747.256108]  __alloc_pages_nodemask+0x617/0x750
[  747.260021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.260032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.260046] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.270819]  ? __alloc_pages_slowpath+0x2870/0x2870
[  747.275399] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.291091]  ? find_held_lock+0x35/0x130
[  747.296611] 280 total pagecache pages
[  747.305467]  cache_grow_begin+0x91/0x8c0
[  747.314152] 0 pages in swap cache
[  747.323008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.328008] Swap cache stats: add 0, delete 0, find 0/0
[  747.336606]  ? __cpuset_node_allowed+0x136/0x540
[  747.340643] Free swap  = 0kB
[  747.344551]  fallback_alloc+0x1fd/0x2d0
[  747.348600] Total swap = 0kB
[  747.348612] 1965979 pages RAM
[  747.352088]  ____cache_alloc_node+0x1be/0x1e0
[  747.357628] 0 pages HighMem/MovableOnly
[  747.357638] 341741 pages reserved
[  747.363027]  kmem_cache_alloc_node+0xe3/0x710
[  747.367765] 0 pages cma reserved
[  747.367840] aoe: skb alloc failure
[  747.370828]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  747.370851]  __alloc_skb+0xd5/0x5f0
[  747.370866]  ? skb_trim+0x190/0x190
[  747.370905]  ? kasan_check_read+0x11/0x20
[  747.374905] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  747.378045]  ndisc_alloc_skb+0x13c/0x340
[  747.381235] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  747.385769]  ndisc_send_rs+0x35f/0x6e0
[  747.444502]  addrconf_rs_timer+0x30f/0x680
[  747.449029]  ? ipv6_get_lladdr+0x490/0x490
[  747.453380]  call_timer_fn+0x18d/0x720
[  747.457291]  ? ipv6_get_lladdr+0x490/0x490
[  747.461555]  ? process_timeout+0x40/0x40
[  747.465618]  ? run_timer_softirq+0x644/0x16a0
[  747.470135]  ? trace_hardirqs_on+0x67/0x220
[  747.474476]  ? ipv6_get_lladdr+0x490/0x490
[  747.478734]  run_timer_softirq+0x64f/0x16a0
[  747.483073]  ? add_timer+0xbe0/0xbe0
[  747.486803]  ? __lock_is_held+0xb6/0x140
[  747.490876]  __do_softirq+0x25c/0x921
[  747.494695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.500255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.505805]  irq_exit+0x180/0x1d0
[  747.509258]  smp_apic_timer_interrupt+0x13b/0x550
[  747.514123]  apic_timer_interrupt+0xf/0x20
[  747.518440]  </IRQ>
[  747.520694] RIP: 0010:console_unlock+0xf3c/0x10d0
[  747.525651] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  747.544754] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  747.552538] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  747.559878] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  747.567159] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  747.574565] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  747.581847] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  747.589278]  ? netconsole_netdev_event+0x280/0x280
[  747.594214]  ? console_unlock+0xf36/0x10d0
[  747.598461]  vprintk_emit+0x280/0x6d0
[  747.602289]  vprintk_default+0x28/0x30
[  747.606197]  vprintk_func+0x7e/0x189
[  747.610041]  printk+0xba/0xed
[  747.613144]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  747.617918]  ? _raw_spin_unlock_irq+0x5e/0x90
[  747.622422]  dump_unreclaimable_slab.cold+0xde/0xef
[  747.627443]  dump_header+0x44b/0xa55
[  747.631350]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  747.636594]  ? ___ratelimit+0x60/0x595
[  747.640502]  ? do_raw_spin_unlock+0x181/0x270
[  747.645138]  oom_kill_process.cold+0x10/0x6ef
[  747.649655]  ? lock_downgrade+0x880/0x880
[  747.653824]  ? kasan_check_read+0x11/0x20
[  747.658111]  out_of_memory+0x362/0x1330
[  747.662103]  ? oom_killer_disable+0x280/0x280
[  747.666642]  ? mutex_trylock+0x18e/0x1e0
[  747.670714]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  747.675768]  __alloc_pages_slowpath+0x20b5/0x2870
[  747.680694]  ? warn_alloc+0x110/0x110
[  747.684498]  ? __lock_is_held+0xb6/0x140
[  747.688784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.694344]  ? should_fail+0x14d/0x85c
[  747.698260]  ? __might_sleep+0x95/0x190
[  747.702245]  __alloc_pages_nodemask+0x617/0x750
[  747.706924]  ? kasan_check_read+0x11/0x20
[  747.711078]  ? __alloc_pages_slowpath+0x2870/0x2870
[  747.716114]  ? find_get_entry+0x3e1/0xa00
[  747.720285]  ? find_get_pages_contig+0xed0/0xed0
[  747.725053]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  747.730737]  alloc_pages_current+0x107/0x210
[  747.735163]  __page_cache_alloc+0x2bd/0x450
[  747.739504]  ? kasan_check_read+0x11/0x20
[  747.743666]  filemap_fault+0xfeb/0x1f00
[  747.747660]  ? lock_downgrade+0x880/0x880
[  747.751826]  ? __lock_page_or_retry+0xdc0/0xdc0
[  747.756511]  ? lock_acquire+0x16f/0x3f0
[  747.760499]  ? ext4_filemap_fault+0x7b/0xaf
[  747.764830]  ext4_filemap_fault+0x83/0xaf
[  747.768992]  __do_fault+0x111/0x480
[  747.772636]  __handle_mm_fault+0x2d78/0x3f80
[  747.777059]  ? copy_page_range+0x2030/0x2030
[  747.781603]  ? count_memcg_event_mm+0x2b1/0x4d0
[  747.786291]  handle_mm_fault+0x1b5/0x690
[  747.790357]  __do_page_fault+0x62a/0xe90
[  747.794613]  ? vmalloc_fault+0x740/0x740
[  747.798698]  ? trace_hardirqs_off_caller+0x65/0x220
[  747.803754]  ? trace_hardirqs_on_caller+0x6a/0x220
[  747.808689]  ? page_fault+0x8/0x30
[  747.812253]  do_page_fault+0x71/0x57d
[  747.816056]  ? page_fault+0x8/0x30
[  747.819627]  page_fault+0x1e/0x30
[  747.823075] RIP: 0033:0x45b153
[  747.826358] Code: Bad RIP value.
[  747.829724] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  747.835096] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  747.842482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  747.849762] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  747.857045] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  747.864330] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  747.871641] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  747.871707] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  747.879555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  747.879566] Call Trace:
[  747.886207] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  747.895437]  <IRQ>
[  747.898022] syz-fuzzer cpuset=/ mems_allowed=0-1
[  747.908283]  dump_stack+0x197/0x210
[  747.918893]  warn_alloc.cold+0x7b/0x173
[  747.923001]  ? zone_watermark_ok_safe+0x260/0x260
[  747.927879]  ? __cpuset_node_allowed+0x136/0x540
[  747.932666]  ? __isolate_free_page+0x4c0/0x4c0
[  747.937273]  ? wake_all_kswapds+0x14d/0x300
[  747.941642]  __alloc_pages_slowpath+0x2214/0x2870
[  747.946501]  ? warn_alloc+0x110/0x110
[  747.950317]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.955869]  ? should_fail+0x14d/0x85c
[  747.959764]  ? __isolate_free_page+0x4c0/0x4c0
[  747.964370]  __alloc_pages_nodemask+0x617/0x750
[  747.969045]  ? __alloc_pages_slowpath+0x2870/0x2870
[  747.974086]  cache_grow_begin+0x91/0x8c0
[  747.978174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.983734]  ? __cpuset_node_allowed+0x136/0x540
[  747.988504]  fallback_alloc+0x1fd/0x2d0
[  747.992609]  ____cache_alloc_node+0x1be/0x1e0
[  747.997107]  kmem_cache_alloc_node+0xe3/0x710
[  748.001763]  __alloc_skb+0xd5/0x5f0
[  748.005406]  ? skb_trim+0x190/0x190
[  748.009047]  ? check_preemption_disabled+0x48/0x290
[  748.014072]  ? lock_acquire+0x16f/0x3f0
[  748.018058]  new_skb+0x28/0x1d0
[  748.021362]  aoecmd_cfg+0x1b5/0x640
[  748.025002]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  748.029336]  ? timer_reduce+0x11d0/0x11d0
[  748.033518]  discover_timer+0x4e/0x60
[  748.037332]  call_timer_fn+0x18d/0x720
[  748.041223]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  748.045890]  ? process_timeout+0x40/0x40
[  748.049960]  ? run_timer_softirq+0x644/0x16a0
[  748.054473]  ? trace_hardirqs_on+0x67/0x220
[  748.058796]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  748.063477]  run_timer_softirq+0x64f/0x16a0
[  748.067804]  ? add_timer+0xbe0/0xbe0
[  748.071530]  ? __lock_is_held+0xb6/0x140
[  748.075728]  __do_softirq+0x25c/0x921
[  748.079538]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.085075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.090637]  irq_exit+0x180/0x1d0
[  748.094093]  smp_apic_timer_interrupt+0x13b/0x550
[  748.099062]  apic_timer_interrupt+0xf/0x20
[  748.103284]  </IRQ>
[  748.105543] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  748.110579] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  748.129704] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  748.137528] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  748.144809] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  748.152092] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  748.159371] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  748.166675] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  748.174004]  ? finish_task_switch+0x146/0x7c0
[  748.178503]  skb_clone+0x156/0x3e0
[  748.182178]  bpf_clone_redirect+0xb2/0x480
[  748.186609]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  748.191647]  ? mark_held_locks+0x100/0x100
[  748.195991]  ? __schedule+0x86e/0x1dc0
[  748.199879]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  748.204781]  ? firmware_map_remove+0x1a6/0x1a6
[  748.209381]  ? bpf_test_run+0x146/0x430
[  748.213368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.218909]  ? check_preemption_disabled+0x48/0x290
[  748.223937]  ? lock_acquire+0x16f/0x3f0
[  748.228029]  ? kasan_check_read+0x11/0x20
[  748.232175]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  748.237387]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  748.242925]  bpf_test_run+0x10d/0x430
[  748.246760]  bpf_prog_test_run_skb+0x64b/0xb20
[  748.251384]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  748.256241]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  748.261805]  ? fput+0x128/0x1a0
[  748.265099]  ? __bpf_prog_get+0x97/0x290
[  748.269163]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  748.274029]  bpf_prog_test_run+0x129/0x1a0
[  748.278281]  __x64_sys_bpf+0x397/0x4c0
[  748.282175]  ? bpf_prog_get+0x20/0x20
[  748.286021]  do_syscall_64+0xfd/0x620
[  748.289825]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  748.295005] RIP: 0033:0x45b399
[  748.298345] Code: Bad RIP value.
[  748.301718] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  748.309436] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  748.316716] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  748.323998] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  748.331282] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  748.338565] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  748.345854] warn_alloc_show_mem: 1 callbacks suppressed
[  748.345864] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  748.345866] Mem-Info:
[  748.345895] active_anon:254002 inactive_anon:214 isolated_anon:0
[  748.345895]  active_file:17 inactive_file:11 isolated_file:0
[  748.345895]  unevictable:0 dirty:0 writeback:0 unstable:0
[  748.345895]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  748.345895]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  748.345895]  free:10955 free_pcp:216 free_cma:0
[  748.351256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  748.358839] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  748.361236] Call Trace:
[  748.394646] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  748.404011]  <IRQ>
[  748.431697] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  748.434292]  dump_stack+0x197/0x210
[  748.459946] lowmem_reserve[]: 0 2545 2546 2546 2546
[  748.462130]  warn_alloc.cold+0x7b/0x173
[  748.488323] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  748.491976]  ? zone_watermark_ok_safe+0x260/0x260
[  748.496974] lowmem_reserve[]: 0 0 1 1 1
[  748.500967]  ? __cpuset_node_allowed+0x136/0x540
[  748.529995] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  748.535004]  ? __isolate_free_page+0x4c0/0x4c0
[  748.538958] lowmem_reserve[]: 0 0 0 0 0
[  748.543735]  ? wake_all_kswapds+0x14d/0x300
[  748.569500] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  748.574222]  __alloc_pages_slowpath+0x2214/0x2870
[  748.578176] lowmem_reserve[]: 0 0 0 0 0
[  748.582532]  ? warn_alloc+0x110/0x110
[  748.610208] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  748.615085]  ? __lock_acquire+0x6ee/0x49c0
[  748.619118] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  748.622932]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.635075] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  748.639337]  ? should_fail+0x14d/0x85c
[  748.652936] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  748.658498]  ? __isolate_free_page+0x4c0/0x4c0
[  748.669159] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  748.673153]  __alloc_pages_nodemask+0x617/0x750
[  748.688944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  748.693546]  ? __alloc_pages_slowpath+0x2870/0x2870
[  748.702369] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  748.707050]  ? find_held_lock+0x35/0x130
[  748.715720] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  748.715731] 280 total pagecache pages
[  748.720777]  cache_grow_begin+0x91/0x8c0
[  748.729609] 0 pages in swap cache
[  748.733702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.742278] Swap cache stats: add 0, delete 0, find 0/0
[  748.742289] Free swap  = 0kB
[  748.746134]  ? __cpuset_node_allowed+0x136/0x540
[  748.750174] Total swap = 0kB
[  748.753630]  fallback_alloc+0x1fd/0x2d0
[  748.759300] 1965979 pages RAM
[  748.764782]  ____cache_alloc_node+0x1be/0x1e0
[  748.767777] 0 pages HighMem/MovableOnly
[  748.767786] 341741 pages reserved
[  748.772543]  kmem_cache_alloc_node+0xe3/0x710
[  748.775540] 0 pages cma reserved
[  748.779541]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  748.782715] aoe: skb alloc failure
[  748.787150]  __alloc_skb+0xd5/0x5f0
[  748.791219] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  748.794570]  ? skb_trim+0x190/0x190
[  748.799046] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  748.802419]  ? kasan_check_read+0x11/0x20
[  748.837596]  ndisc_alloc_skb+0x13c/0x340
[  748.841702]  ndisc_send_rs+0x35f/0x6e0
[  748.845595]  addrconf_rs_timer+0x30f/0x680
[  748.849855]  ? ipv6_get_lladdr+0x490/0x490
[  748.854109]  call_timer_fn+0x18d/0x720
[  748.858024]  ? ipv6_get_lladdr+0x490/0x490
[  748.862297]  ? process_timeout+0x40/0x40
[  748.866365]  ? run_timer_softirq+0x644/0x16a0
[  748.870887]  ? trace_hardirqs_on+0x67/0x220
[  748.875246]  ? ipv6_get_lladdr+0x490/0x490
[  748.879508]  run_timer_softirq+0x64f/0x16a0
[  748.883857]  ? add_timer+0xbe0/0xbe0
[  748.887595]  ? __lock_is_held+0xb6/0x140
[  748.891705]  __do_softirq+0x25c/0x921
[  748.895525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.901081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.906758]  irq_exit+0x180/0x1d0
[  748.910232]  smp_apic_timer_interrupt+0x13b/0x550
[  748.915107]  apic_timer_interrupt+0xf/0x20
[  748.919352]  </IRQ>
[  748.921602] RIP: 0010:console_unlock+0xf3c/0x10d0
[  748.926454] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  748.945373] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  748.953107] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  748.960394] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  748.967663] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  748.974941] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  748.982227] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  748.989690]  ? netconsole_netdev_event+0x280/0x280
[  748.994645]  ? console_unlock+0xf36/0x10d0
[  748.998911]  vprintk_emit+0x280/0x6d0
[  749.002717]  vprintk_default+0x28/0x30
[  749.006622]  vprintk_func+0x7e/0x189
[  749.010444]  printk+0xba/0xed
[  749.013548]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  749.018320]  ? _raw_spin_unlock_irq+0x5e/0x90
[  749.022840]  dump_unreclaimable_slab.cold+0xde/0xef
[  749.027877]  dump_header+0x44b/0xa55
[  749.031614]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  749.036724]  ? ___ratelimit+0x60/0x595
[  749.040606]  ? do_raw_spin_unlock+0x181/0x270
[  749.045104]  oom_kill_process.cold+0x10/0x6ef
[  749.049617]  ? lock_downgrade+0x880/0x880
[  749.053786]  ? kasan_check_read+0x11/0x20
[  749.057940]  out_of_memory+0x362/0x1330
[  749.061920]  ? oom_killer_disable+0x280/0x280
[  749.066437]  ? mutex_trylock+0x18e/0x1e0
[  749.070512]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  749.075460]  __alloc_pages_slowpath+0x20b5/0x2870
[  749.080342]  ? warn_alloc+0x110/0x110
[  749.084144]  ? __lock_is_held+0xb6/0x140
[  749.088225]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.093786]  ? should_fail+0x14d/0x85c
[  749.097701]  ? __might_sleep+0x95/0x190
[  749.101709]  __alloc_pages_nodemask+0x617/0x750
[  749.106397]  ? kasan_check_read+0x11/0x20
[  749.110663]  ? __alloc_pages_slowpath+0x2870/0x2870
[  749.115691]  ? find_get_entry+0x3e1/0xa00
[  749.119836]  ? find_get_pages_contig+0xed0/0xed0
[  749.124605]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  749.130159]  alloc_pages_current+0x107/0x210
[  749.134666]  __page_cache_alloc+0x2bd/0x450
[  749.139014]  ? kasan_check_read+0x11/0x20
[  749.143168]  filemap_fault+0xfeb/0x1f00
[  749.147217]  ? lock_downgrade+0x880/0x880
[  749.151393]  ? __lock_page_or_retry+0xdc0/0xdc0
[  749.156066]  ? lock_acquire+0x16f/0x3f0
[  749.160061]  ? ext4_filemap_fault+0x7b/0xaf
[  749.164409]  ext4_filemap_fault+0x83/0xaf
[  749.168563]  __do_fault+0x111/0x480
[  749.172216]  __handle_mm_fault+0x2d78/0x3f80
[  749.176802]  ? copy_page_range+0x2030/0x2030
[  749.181241]  ? count_memcg_event_mm+0x2b1/0x4d0
[  749.185924]  handle_mm_fault+0x1b5/0x690
[  749.190044]  __do_page_fault+0x62a/0xe90
[  749.194129]  ? vmalloc_fault+0x740/0x740
[  749.198190]  ? trace_hardirqs_off_caller+0x65/0x220
[  749.203214]  ? trace_hardirqs_on_caller+0x6a/0x220
[  749.208157]  ? page_fault+0x8/0x30
[  749.211713]  do_page_fault+0x71/0x57d
[  749.215522]  ? page_fault+0x8/0x30
[  749.219161]  page_fault+0x1e/0x30
[  749.222634] RIP: 0033:0x45b153
[  749.225836] Code: Bad RIP value.
[  749.229207] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  749.234595] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  749.242005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  749.249299] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  749.256604] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  749.264013] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  749.271321] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  749.271387] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  749.280168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  749.280177] Call Trace:
[  749.286794] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  749.296045]  <IRQ>
[  749.298631] syz-fuzzer cpuset=/ mems_allowed=0-1
[  749.308894]  dump_stack+0x197/0x210
[  749.319537]  warn_alloc.cold+0x7b/0x173
[  749.323551]  ? zone_watermark_ok_safe+0x260/0x260
[  749.328398]  ? __cpuset_node_allowed+0x136/0x540
[  749.333175]  ? __isolate_free_page+0x4c0/0x4c0
[  749.337761]  ? wake_all_kswapds+0x14d/0x300
[  749.342191]  __alloc_pages_slowpath+0x2214/0x2870
[  749.347071]  ? warn_alloc+0x110/0x110
[  749.350891]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.356543]  ? should_fail+0x14d/0x85c
[  749.360453]  ? __isolate_free_page+0x4c0/0x4c0
[  749.365043]  __alloc_pages_nodemask+0x617/0x750
[  749.369738]  ? __alloc_pages_slowpath+0x2870/0x2870
[  749.374785]  cache_grow_begin+0x91/0x8c0
[  749.378869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.384425]  ? __cpuset_node_allowed+0x136/0x540
[  749.389200]  fallback_alloc+0x1fd/0x2d0
[  749.393232]  ____cache_alloc_node+0x1be/0x1e0
[  749.397864]  kmem_cache_alloc_node+0xe3/0x710
[  749.402366]  __alloc_skb+0xd5/0x5f0
[  749.405994]  ? skb_trim+0x190/0x190
[  749.409624]  ? check_preemption_disabled+0x48/0x290
[  749.414637]  ? lock_acquire+0x16f/0x3f0
[  749.418628]  new_skb+0x28/0x1d0
[  749.422021]  aoecmd_cfg+0x1b5/0x640
[  749.425652]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  749.429995]  ? timer_reduce+0x11d0/0x11d0
[  749.434163]  discover_timer+0x4e/0x60
[  749.437963]  call_timer_fn+0x18d/0x720
[  749.441863]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  749.446704]  ? process_timeout+0x40/0x40
[  749.450885]  ? run_timer_softirq+0x644/0x16a0
[  749.455390]  ? trace_hardirqs_on+0x67/0x220
[  749.459721]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  749.464534]  run_timer_softirq+0x64f/0x16a0
[  749.468885]  ? add_timer+0xbe0/0xbe0
[  749.472686]  ? __lock_is_held+0xb6/0x140
[  749.476782]  __do_softirq+0x25c/0x921
[  749.480586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.486126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.491691]  irq_exit+0x180/0x1d0
[  749.495165]  smp_apic_timer_interrupt+0x13b/0x550
[  749.500010]  apic_timer_interrupt+0xf/0x20
[  749.504251]  </IRQ>
[  749.506484] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  749.511532] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  749.530444] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  749.538261] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  749.545539] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  749.552828] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  749.560102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  749.567385] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  749.574818]  ? finish_task_switch+0x146/0x7c0
[  749.579319]  skb_clone+0x156/0x3e0
[  749.582882]  bpf_clone_redirect+0xb2/0x480
[  749.587142]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  749.592189]  ? mark_held_locks+0x100/0x100
[  749.596425]  ? __schedule+0x86e/0x1dc0
[  749.600313]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  749.605223]  ? firmware_map_remove+0x1a6/0x1a6
[  749.609837]  ? bpf_test_run+0x146/0x430
[  749.613843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.619404]  ? check_preemption_disabled+0x48/0x290
[  749.624416]  ? lock_acquire+0x16f/0x3f0
[  749.628406]  ? kasan_check_read+0x11/0x20
[  749.632552]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  749.637769]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  749.643306]  bpf_test_run+0x10d/0x430
[  749.647112]  bpf_prog_test_run_skb+0x64b/0xb20
[  749.651718]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  749.656634]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  749.662195]  ? fput+0x128/0x1a0
[  749.665471]  ? __bpf_prog_get+0x97/0x290
[  749.669540]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  749.674397]  bpf_prog_test_run+0x129/0x1a0
[  749.678634]  __x64_sys_bpf+0x397/0x4c0
[  749.682537]  ? bpf_prog_get+0x20/0x20
[  749.686377]  do_syscall_64+0xfd/0x620
[  749.690188]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  749.695411] RIP: 0033:0x45b399
[  749.698628] Code: Bad RIP value.
[  749.701998] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  749.709713] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  749.717010] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  749.724291] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  749.731566] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  749.738859] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  749.746175] warn_alloc_show_mem: 1 callbacks suppressed
[  749.746186] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  749.746188] Mem-Info:
[  749.746218] active_anon:254002 inactive_anon:214 isolated_anon:0
[  749.746218]  active_file:17 inactive_file:11 isolated_file:0
[  749.746218]  unevictable:0 dirty:0 writeback:0 unstable:0
[  749.746218]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  749.746218]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  749.746218]  free:10955 free_pcp:216 free_cma:0
[  749.751558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  749.751572] Call Trace:
[  749.759106] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  749.761511]  <IRQ>
[  749.794854] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  749.804225]  dump_stack+0x197/0x210
[  749.806806] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  749.834851]  warn_alloc.cold+0x7b/0x173
[  749.836977] lowmem_reserve[]: 0 2545 2546 2546 2546
[  749.862673]  ? zone_watermark_ok_safe+0x260/0x260
[  749.866280] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  749.892555]  ? __cpuset_node_allowed+0x136/0x540
[  749.896497] lowmem_reserve[]: 0 0 1 1 1
[  749.901529]  ? __isolate_free_page+0x4c0/0x4c0
[  749.906438] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  749.935359]  ? wake_all_kswapds+0x14d/0x300
[  749.940118] lowmem_reserve[]: 0 0 0 0 0
[  749.944248]  __alloc_pages_slowpath+0x2214/0x2870
[  749.944283]  ? warn_alloc+0x110/0x110
[  749.948851] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  749.974864]  ? __lock_acquire+0x6ee/0x49c0
[  749.979291] lowmem_reserve[]: 0 0 0 0 0
[  749.983274]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.988361] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  749.992180]  ? should_fail+0x14d/0x85c
[  750.020109] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  750.024360]  ? __isolate_free_page+0x4c0/0x4c0
[  750.028310] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  750.033867]  __alloc_pages_nodemask+0x617/0x750
[  750.045979] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  750.049891]  ? __alloc_pages_slowpath+0x2870/0x2870
[  750.063318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  750.068008]  ? find_held_lock+0x35/0x130
[  750.078760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  750.078775] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  750.083489]  cache_grow_begin+0x91/0x8c0
[  750.099275] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  750.104411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.113357] 280 total pagecache pages
[  750.117428]  ? __cpuset_node_allowed+0x136/0x540
[  750.126007] 0 pages in swap cache
[  750.134882]  fallback_alloc+0x1fd/0x2d0
[  750.138928] Swap cache stats: add 0, delete 0, find 0/0
[  750.147654]  ____cache_alloc_node+0x1be/0x1e0
[  750.153269] Free swap  = 0kB
[  750.157090]  kmem_cache_alloc_node+0xe3/0x710
[  750.161862] Total swap = 0kB
[  750.165330]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  750.169286] 1965979 pages RAM
[  750.174669]  __alloc_skb+0xd5/0x5f0
[  750.179144] 0 pages HighMem/MovableOnly
[  750.182288]  ? skb_trim+0x190/0x190
[  750.186758] 341741 pages reserved
[  750.186767] 0 pages cma reserved
[  750.189795]  ? kasan_check_read+0x11/0x20
[  750.194074] aoe: skb alloc failure
[  750.197128]  ndisc_alloc_skb+0x13c/0x340
[  750.200815] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  750.204813]  ndisc_send_rs+0x35f/0x6e0
[  750.208419] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  750.211885]  addrconf_rs_timer+0x30f/0x680
[  750.251174]  ? ipv6_get_lladdr+0x490/0x490
[  750.255415]  call_timer_fn+0x18d/0x720
[  750.259323]  ? ipv6_get_lladdr+0x490/0x490
[  750.263554]  ? process_timeout+0x40/0x40
[  750.267626]  ? run_timer_softirq+0x644/0x16a0
[  750.272131]  ? trace_hardirqs_on+0x67/0x220
[  750.276473]  ? ipv6_get_lladdr+0x490/0x490
[  750.280726]  run_timer_softirq+0x64f/0x16a0
[  750.285060]  ? add_timer+0xbe0/0xbe0
[  750.288779]  ? __lock_is_held+0xb6/0x140
[  750.293262]  __do_softirq+0x25c/0x921
[  750.297090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.302752]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.309116]  irq_exit+0x180/0x1d0
[  750.312577]  smp_apic_timer_interrupt+0x13b/0x550
[  750.317444]  apic_timer_interrupt+0xf/0x20
[  750.321771]  </IRQ>
[  750.324176] RIP: 0010:console_unlock+0xf3c/0x10d0
[  750.329048] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  750.347997] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  750.356068] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  750.363358] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  750.370643] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  750.377930] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  750.385215] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  750.392522]  ? netconsole_netdev_event+0x280/0x280
[  750.397479]  ? console_unlock+0xf36/0x10d0
[  750.401786]  vprintk_emit+0x280/0x6d0
[  750.405629]  vprintk_default+0x28/0x30
[  750.409614]  vprintk_func+0x7e/0x189
[  750.413343]  printk+0xba/0xed
[  750.416524]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  750.421304]  ? _raw_spin_unlock_irq+0x5e/0x90
[  750.425832]  dump_unreclaimable_slab.cold+0xde/0xef
[  750.430869]  dump_header+0x44b/0xa55
[  750.434587]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  750.440399]  ? ___ratelimit+0x60/0x595
[  750.444296]  ? do_raw_spin_unlock+0x181/0x270
[  750.448956]  oom_kill_process.cold+0x10/0x6ef
[  750.453477]  ? lock_downgrade+0x880/0x880
[  750.457647]  ? kasan_check_read+0x11/0x20
[  750.461884]  out_of_memory+0x362/0x1330
[  750.465885]  ? oom_killer_disable+0x280/0x280
[  750.470402]  ? mutex_trylock+0x18e/0x1e0
[  750.474482]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  750.479449]  __alloc_pages_slowpath+0x20b5/0x2870
[  750.484312]  ? warn_alloc+0x110/0x110
[  750.488132]  ? __lock_is_held+0xb6/0x140
[  750.492264]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.497821]  ? should_fail+0x14d/0x85c
[  750.501719]  ? __might_sleep+0x95/0x190
[  750.505696]  __alloc_pages_nodemask+0x617/0x750
[  750.510582]  ? kasan_check_read+0x11/0x20
[  750.514873]  ? __alloc_pages_slowpath+0x2870/0x2870
[  750.519897]  ? find_get_entry+0x3e1/0xa00
[  750.524058]  ? find_get_pages_contig+0xed0/0xed0
[  750.528838]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  750.534398]  alloc_pages_current+0x107/0x210
[  750.538833]  __page_cache_alloc+0x2bd/0x450
[  750.543164]  ? kasan_check_read+0x11/0x20
[  750.547323]  filemap_fault+0xfeb/0x1f00
[  750.551324]  ? lock_downgrade+0x880/0x880
[  750.555496]  ? __lock_page_or_retry+0xdc0/0xdc0
[  750.560313]  ? lock_acquire+0x16f/0x3f0
[  750.564286]  ? ext4_filemap_fault+0x7b/0xaf
[  750.568630]  ext4_filemap_fault+0x83/0xaf
[  750.572790]  __do_fault+0x111/0x480
[  750.576540]  __handle_mm_fault+0x2d78/0x3f80
[  750.580950]  ? copy_page_range+0x2030/0x2030
[  750.585399]  ? count_memcg_event_mm+0x2b1/0x4d0
[  750.590095]  handle_mm_fault+0x1b5/0x690
[  750.594165]  __do_page_fault+0x62a/0xe90
[  750.598250]  ? vmalloc_fault+0x740/0x740
[  750.602329]  ? trace_hardirqs_off_caller+0x65/0x220
[  750.607447]  ? trace_hardirqs_on_caller+0x6a/0x220
[  750.612399]  ? page_fault+0x8/0x30
[  750.615954]  do_page_fault+0x71/0x57d
[  750.619780]  ? page_fault+0x8/0x30
[  750.623334]  page_fault+0x1e/0x30
[  750.626784] RIP: 0033:0x45b153
[  750.629999] Code: Bad RIP value.
[  750.633360] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  750.638749] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  750.646043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  750.653324] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  750.660609] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  750.667873] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  750.675285] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  750.675350] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  750.683202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  750.683208] Call Trace:
[  750.683214]  <IRQ>
[  750.683238]  dump_stack+0x197/0x210
[  750.683258]  warn_alloc.cold+0x7b/0x173
[  750.683272]  ? zone_watermark_ok_safe+0x260/0x260
[  750.683293]  ? __cpuset_node_allowed+0x136/0x540
[  750.689875] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  750.699189]  ? __isolate_free_page+0x4c0/0x4c0
[  750.701757] syz-fuzzer cpuset=/ mems_allowed=0-1
[  750.703913]  ? wake_all_kswapds+0x14d/0x300
[  750.745262]  __alloc_pages_slowpath+0x2214/0x2870
[  750.750118]  ? warn_alloc+0x110/0x110
[  750.753931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.759616]  ? should_fail+0x14d/0x85c
[  750.763504]  ? __isolate_free_page+0x4c0/0x4c0
[  750.768124]  __alloc_pages_nodemask+0x617/0x750
[  750.772812]  ? __alloc_pages_slowpath+0x2870/0x2870
[  750.777838]  cache_grow_begin+0x91/0x8c0
[  750.781898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.787476]  ? __cpuset_node_allowed+0x136/0x540
[  750.792361]  fallback_alloc+0x1fd/0x2d0
[  750.796352]  ____cache_alloc_node+0x1be/0x1e0
[  750.800864]  kmem_cache_alloc_node+0xe3/0x710
[  750.805380]  __alloc_skb+0xd5/0x5f0
[  750.809022]  ? skb_trim+0x190/0x190
[  750.812670]  ? check_preemption_disabled+0x48/0x290
[  750.817824]  ? lock_acquire+0x16f/0x3f0
[  750.821814]  new_skb+0x28/0x1d0
[  750.825093]  aoecmd_cfg+0x1b5/0x640
[  750.828745]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  750.833072]  ? timer_reduce+0x11d0/0x11d0
[  750.837238]  discover_timer+0x4e/0x60
[  750.841106]  call_timer_fn+0x18d/0x720
[  750.845022]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  750.849707]  ? process_timeout+0x40/0x40
[  750.853778]  ? run_timer_softirq+0x644/0x16a0
[  750.858292]  ? trace_hardirqs_on+0x67/0x220
[  750.862638]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  750.867326]  run_timer_softirq+0x64f/0x16a0
[  750.871682]  ? add_timer+0xbe0/0xbe0
[  750.875430]  ? __lock_is_held+0xb6/0x140
[  750.879633]  __do_softirq+0x25c/0x921
[  750.883550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.889104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.894664]  irq_exit+0x180/0x1d0
[  750.898129]  smp_apic_timer_interrupt+0x13b/0x550
[  750.902987]  apic_timer_interrupt+0xf/0x20
[  750.907243]  </IRQ>
[  750.909485] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  750.914425] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  750.933340] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  750.941065] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  750.948350] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  750.955637] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  750.963023] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  750.970303] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  750.977611]  ? finish_task_switch+0x146/0x7c0
[  750.982140]  skb_clone+0x156/0x3e0
[  750.985688]  bpf_clone_redirect+0xb2/0x480
[  750.990037]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  750.995096]  ? mark_held_locks+0x100/0x100
[  750.999368]  ? __schedule+0x86e/0x1dc0
[  751.003344]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  751.008128]  ? firmware_map_remove+0x1a6/0x1a6
[  751.012996]  ? bpf_test_run+0x146/0x430
[  751.016976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.022526]  ? check_preemption_disabled+0x48/0x290
[  751.027544]  ? lock_acquire+0x16f/0x3f0
[  751.031537]  ? kasan_check_read+0x11/0x20
[  751.035706]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  751.040918]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  751.046477]  bpf_test_run+0x10d/0x430
[  751.050432]  bpf_prog_test_run_skb+0x64b/0xb20
[  751.055025]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  751.059879]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  751.065435]  ? fput+0x128/0x1a0
[  751.068730]  ? __bpf_prog_get+0x97/0x290
[  751.072801]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  751.077748]  bpf_prog_test_run+0x129/0x1a0
[  751.082004]  __x64_sys_bpf+0x397/0x4c0
[  751.086076]  ? bpf_prog_get+0x20/0x20
[  751.089902]  do_syscall_64+0xfd/0x620
[  751.093715]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  751.098918] RIP: 0033:0x45b399
[  751.102130] Code: Bad RIP value.
[  751.105489] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  751.113202] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  751.120486] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  751.127759] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  751.135051] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  751.142338] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  751.149623] warn_alloc_show_mem: 1 callbacks suppressed
[  751.149634] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  751.149636] Mem-Info:
[  751.149666] active_anon:254002 inactive_anon:214 isolated_anon:0
[  751.149666]  active_file:17 inactive_file:11 isolated_file:0
[  751.149666]  unevictable:0 dirty:0 writeback:0 unstable:0
[  751.149666]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  751.149666]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  751.149666]  free:10955 free_pcp:216 free_cma:0
[  751.155027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  751.163971] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  751.166388] Call Trace:
[  751.199779] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  751.209109]  <IRQ>
[  751.236803] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  751.239422]  dump_stack+0x197/0x210
[  751.265091] lowmem_reserve[]: 0 2545 2546 2546 2546
[  751.267260]  warn_alloc.cold+0x7b/0x173
[  751.293354] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  751.297114]  ? zone_watermark_ok_safe+0x260/0x260
[  751.302111] lowmem_reserve[]: 0 0 1 1 1
[  751.306116]  ? __cpuset_node_allowed+0x136/0x540
[  751.335171] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  751.341175]  ? __isolate_free_page+0x4c0/0x4c0
[  751.345121] lowmem_reserve[]: 0 0 0 0 0
[  751.349886]  ? wake_all_kswapds+0x14d/0x300
[  751.376029] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  751.380731]  __alloc_pages_slowpath+0x2214/0x2870
[  751.384729] lowmem_reserve[]: 0 0 0 0 0
[  751.389085]  ? warn_alloc+0x110/0x110
[  751.416743] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  751.421609]  ? __lock_acquire+0x6ee/0x49c0
[  751.425586] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  751.429400]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.442056] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  751.446312]  ? should_fail+0x14d/0x85c
[  751.459860] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  751.465430]  ? __isolate_free_page+0x4c0/0x4c0
[  751.476081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  751.480093]  __alloc_pages_nodemask+0x617/0x750
[  751.495706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  751.495721] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  751.500323]  ? __alloc_pages_slowpath+0x2870/0x2870
[  751.509146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  751.509157] 280 total pagecache pages
[  751.513855]  ? find_held_lock+0x35/0x130
[  751.522567] 0 pages in swap cache
[  751.531529]  cache_grow_begin+0x91/0x8c0
[  751.536563] Swap cache stats: add 0, delete 0, find 0/0
[  751.545174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.548972] Free swap  = 0kB
[  751.548981] Total swap = 0kB
[  751.553065]  ? __cpuset_node_allowed+0x136/0x540
[  751.556507] 1965979 pages RAM
[  751.560580]  fallback_alloc+0x1fd/0x2d0
[  751.565924] 0 pages HighMem/MovableOnly
[  751.565933] 341741 pages reserved
[  751.571494]  ____cache_alloc_node+0x1be/0x1e0
[  751.574487] 0 pages cma reserved
[  751.574558] aoe: skb alloc failure
[  751.577545]  kmem_cache_alloc_node+0xe3/0x710
[  751.582414] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  751.585412]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  751.590156] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  751.594144]  __alloc_skb+0xd5/0x5f0
[  751.637523]  ? skb_trim+0x190/0x190
[  751.641159]  ? kasan_check_read+0x11/0x20
[  751.645318]  ndisc_alloc_skb+0x13c/0x340
[  751.649476]  ndisc_send_rs+0x35f/0x6e0
[  751.653484]  addrconf_rs_timer+0x30f/0x680
[  751.657738]  ? ipv6_get_lladdr+0x490/0x490
[  751.662224]  call_timer_fn+0x18d/0x720
[  751.666113]  ? ipv6_get_lladdr+0x490/0x490
[  751.670351]  ? process_timeout+0x40/0x40
[  751.674474]  ? run_timer_softirq+0x644/0x16a0
[  751.678989]  ? trace_hardirqs_on+0x67/0x220
[  751.683313]  ? ipv6_get_lladdr+0x490/0x490
[  751.687561]  run_timer_softirq+0x64f/0x16a0
[  751.691991]  ? add_timer+0xbe0/0xbe0
[  751.695741]  ? __lock_is_held+0xb6/0x140
[  751.699835]  __do_softirq+0x25c/0x921
[  751.703640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.709311]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.714885]  irq_exit+0x180/0x1d0
[  751.718351]  smp_apic_timer_interrupt+0x13b/0x550
[  751.723220]  apic_timer_interrupt+0xf/0x20
[  751.727445]  </IRQ>
[  751.729697] RIP: 0010:console_unlock+0xf3c/0x10d0
[  751.734547] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  751.753473] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  751.761190] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  751.768467] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  751.775797] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  751.783085] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  751.790354] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  751.797647]  ? netconsole_netdev_event+0x280/0x280
[  751.802596]  ? console_unlock+0xf36/0x10d0
[  751.806867]  vprintk_emit+0x280/0x6d0
[  751.810672]  vprintk_default+0x28/0x30
[  751.814560]  vprintk_func+0x7e/0x189
[  751.818401]  printk+0xba/0xed
[  751.821504]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  751.826277]  ? _raw_spin_unlock_irq+0x5e/0x90
[  751.830776]  dump_unreclaimable_slab.cold+0xde/0xef
[  751.835912]  dump_header+0x44b/0xa55
[  751.839624]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  751.844736]  ? ___ratelimit+0x60/0x595
[  751.848618]  ? do_raw_spin_unlock+0x181/0x270
[  751.853123]  oom_kill_process.cold+0x10/0x6ef
[  751.857778]  ? lock_downgrade+0x880/0x880
[  751.862051]  ? kasan_check_read+0x11/0x20
[  751.866198]  out_of_memory+0x362/0x1330
[  751.870298]  ? oom_killer_disable+0x280/0x280
[  751.874808]  ? mutex_trylock+0x18e/0x1e0
[  751.878888]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  751.883851]  __alloc_pages_slowpath+0x20b5/0x2870
[  751.888737]  ? warn_alloc+0x110/0x110
[  751.892638]  ? __lock_is_held+0xb6/0x140
[  751.896735]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.902287]  ? should_fail+0x14d/0x85c
[  751.906180]  ? __might_sleep+0x95/0x190
[  751.910174]  __alloc_pages_nodemask+0x617/0x750
[  751.914845]  ? kasan_check_read+0x11/0x20
[  751.919022]  ? __alloc_pages_slowpath+0x2870/0x2870
[  751.924062]  ? find_get_entry+0x3e1/0xa00
[  751.928211]  ? find_get_pages_contig+0xed0/0xed0
[  751.933003]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  751.938662]  alloc_pages_current+0x107/0x210
[  751.943202]  __page_cache_alloc+0x2bd/0x450
[  751.947522]  ? kasan_check_read+0x11/0x20
[  751.951682]  filemap_fault+0xfeb/0x1f00
[  751.955659]  ? lock_downgrade+0x880/0x880
[  751.959817]  ? __lock_page_or_retry+0xdc0/0xdc0
[  751.964752]  ? lock_acquire+0x16f/0x3f0
[  751.968741]  ? ext4_filemap_fault+0x7b/0xaf
[  751.973083]  ext4_filemap_fault+0x83/0xaf
[  751.977254]  __do_fault+0x111/0x480
[  751.980984]  __handle_mm_fault+0x2d78/0x3f80
[  751.985402]  ? copy_page_range+0x2030/0x2030
[  751.989831]  ? count_memcg_event_mm+0x2b1/0x4d0
[  751.994511]  handle_mm_fault+0x1b5/0x690
[  751.998726]  __do_page_fault+0x62a/0xe90
[  752.002790]  ? vmalloc_fault+0x740/0x740
[  752.006977]  ? trace_hardirqs_off_caller+0x65/0x220
[  752.012029]  ? trace_hardirqs_on_caller+0x6a/0x220
[  752.016971]  ? page_fault+0x8/0x30
[  752.020535]  do_page_fault+0x71/0x57d
[  752.024357]  ? page_fault+0x8/0x30
[  752.027953]  page_fault+0x1e/0x30
[  752.031414] RIP: 0033:0x45b153
[  752.034628] Code: Bad RIP value.
[  752.037987] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  752.043357] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  752.050636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  752.057904] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  752.066222] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  752.073514] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  752.080839] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  752.080910] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  752.088744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.088755] Call Trace:
[  752.095374] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  752.104717]  <IRQ>
[  752.107310] syz-fuzzer cpuset=/ mems_allowed=0-1
[  752.117637]  dump_stack+0x197/0x210
[  752.128160]  warn_alloc.cold+0x7b/0x173
[  752.132147]  ? zone_watermark_ok_safe+0x260/0x260
[  752.137011]  ? __cpuset_node_allowed+0x136/0x540
[  752.141797]  ? __isolate_free_page+0x4c0/0x4c0
[  752.146395]  ? wake_all_kswapds+0x14d/0x300
[  752.150725]  __alloc_pages_slowpath+0x2214/0x2870
[  752.155605]  ? warn_alloc+0x110/0x110
[  752.159409]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.164992]  ? should_fail+0x14d/0x85c
[  752.168902]  ? __isolate_free_page+0x4c0/0x4c0
[  752.173491]  __alloc_pages_nodemask+0x617/0x750
[  752.178187]  ? __alloc_pages_slowpath+0x2870/0x2870
[  752.183231]  cache_grow_begin+0x91/0x8c0
[  752.187316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.192872]  ? __cpuset_node_allowed+0x136/0x540
[  752.197628]  fallback_alloc+0x1fd/0x2d0
[  752.201618]  ____cache_alloc_node+0x1be/0x1e0
[  752.206136]  kmem_cache_alloc_node+0xe3/0x710
[  752.210640]  __alloc_skb+0xd5/0x5f0
[  752.214349]  ? skb_trim+0x190/0x190
[  752.217974]  ? check_preemption_disabled+0x48/0x290
[  752.223020]  ? lock_acquire+0x16f/0x3f0
[  752.227002]  new_skb+0x28/0x1d0
[  752.230301]  aoecmd_cfg+0x1b5/0x640
[  752.233933]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  752.238256]  ? timer_reduce+0x11d0/0x11d0
[  752.242518]  discover_timer+0x4e/0x60
[  752.246340]  call_timer_fn+0x18d/0x720
[  752.250340]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  752.255030]  ? process_timeout+0x40/0x40
[  752.259104]  ? run_timer_softirq+0x644/0x16a0
[  752.263610]  ? trace_hardirqs_on+0x67/0x220
[  752.267931]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  752.272621]  run_timer_softirq+0x64f/0x16a0
[  752.276961]  ? add_timer+0xbe0/0xbe0
[  752.280685]  ? __lock_is_held+0xb6/0x140
[  752.284767]  __do_softirq+0x25c/0x921
[  752.288567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.294103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.299650]  irq_exit+0x180/0x1d0
[  752.303123]  smp_apic_timer_interrupt+0x13b/0x550
[  752.307986]  apic_timer_interrupt+0xf/0x20
[  752.312214]  </IRQ>
[  752.314455] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  752.319574] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  752.338508] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  752.346235] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  752.353517] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  752.360807] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  752.368084] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  752.375363] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  752.382796]  ? finish_task_switch+0x146/0x7c0
[  752.387324]  skb_clone+0x156/0x3e0
[  752.390867]  bpf_clone_redirect+0xb2/0x480
[  752.395124]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  752.400167]  ? mark_held_locks+0x100/0x100
[  752.404443]  ? __schedule+0x86e/0x1dc0
[  752.408342]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  752.413110]  ? firmware_map_remove+0x1a6/0x1a6
[  752.417728]  ? bpf_test_run+0x146/0x430
[  752.421707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.427257]  ? check_preemption_disabled+0x48/0x290
[  752.432270]  ? lock_acquire+0x16f/0x3f0
[  752.436390]  ? kasan_check_read+0x11/0x20
[  752.440675]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  752.445879]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.451470]  bpf_test_run+0x10d/0x430
[  752.455313]  bpf_prog_test_run_skb+0x64b/0xb20
[  752.459904]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  752.464758]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  752.470312]  ? fput+0x128/0x1a0
[  752.473589]  ? __bpf_prog_get+0x97/0x290
[  752.477666]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  752.482522]  bpf_prog_test_run+0x129/0x1a0
[  752.486779]  __x64_sys_bpf+0x397/0x4c0
[  752.490740]  ? bpf_prog_get+0x20/0x20
[  752.494571]  do_syscall_64+0xfd/0x620
[  752.498393]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  752.503592] RIP: 0033:0x45b399
[  752.506803] Code: Bad RIP value.
[  752.510163] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  752.517882] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  752.525164] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  752.532439] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  752.539703] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  752.546981] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  752.554298] warn_alloc_show_mem: 1 callbacks suppressed
[  752.554309] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  752.554311] Mem-Info:
[  752.554341] active_anon:254002 inactive_anon:214 isolated_anon:0
[  752.554341]  active_file:17 inactive_file:11 isolated_file:0
[  752.554341]  unevictable:0 dirty:0 writeback:0 unstable:0
[  752.554341]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  752.554341]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  752.554341]  free:10955 free_pcp:216 free_cma:0
[  752.560168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  752.567774] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  752.570193] Call Trace:
[  752.603476] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  752.612941]  <IRQ>
[  752.640634] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  752.643258]  dump_stack+0x197/0x210
[  752.669168] lowmem_reserve[]: 0 2545 2546 2546 2546
[  752.671352]  warn_alloc.cold+0x7b/0x173
[  752.697549] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  752.701172]  ? zone_watermark_ok_safe+0x260/0x260
[  752.706166] lowmem_reserve[]: 0 0 1 1 1
[  752.710173]  ? __cpuset_node_allowed+0x136/0x540
[  752.740061] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  752.744954]  ? __isolate_free_page+0x4c0/0x4c0
[  752.748914] lowmem_reserve[]: 0 0 0 0 0
[  752.753679]  ? wake_all_kswapds+0x14d/0x300
[  752.779435] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  752.784062]  __alloc_pages_slowpath+0x2214/0x2870
[  752.788003] lowmem_reserve[]: 0 0 0 0 0
[  752.792363]  ? warn_alloc+0x110/0x110
[  752.820026] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  752.825007]  ? __lock_acquire+0x6ee/0x49c0
[  752.828983] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  752.832804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.844946] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  752.849204]  ? should_fail+0x14d/0x85c
[  752.862640] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  752.868206]  ? __isolate_free_page+0x4c0/0x4c0
[  752.879471] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  752.883375]  __alloc_pages_nodemask+0x617/0x750
[  752.898988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  752.899004] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  752.903606]  ? __alloc_pages_slowpath+0x2870/0x2870
[  752.912434] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  752.917118]  ? find_held_lock+0x35/0x130
[  752.925680] 280 total pagecache pages
[  752.934669]  cache_grow_begin+0x91/0x8c0
[  752.939682] 0 pages in swap cache
[  752.948293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.953073] Swap cache stats: add 0, delete 0, find 0/0
[  752.953083] Free swap  = 0kB
[  752.956919]  ? __cpuset_node_allowed+0x136/0x540
[  752.960973] Total swap = 0kB
[  752.964438]  fallback_alloc+0x1fd/0x2d0
[  752.970098] 1965979 pages RAM
[  752.975483]  ____cache_alloc_node+0x1be/0x1e0
[  752.978477] 0 pages HighMem/MovableOnly
[  752.983245]  kmem_cache_alloc_node+0xe3/0x710
[  752.986238] 341741 pages reserved
[  752.986246] 0 pages cma reserved
[  752.990352]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  752.993496] aoe: skb alloc failure
[  752.997960]  __alloc_skb+0xd5/0x5f0
[  753.002020] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  753.006435]  ? skb_trim+0x190/0x190
[  753.009960] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  753.013325]  ? kasan_check_read+0x11/0x20
[  753.013352]  ndisc_alloc_skb+0x13c/0x340
[  753.052651]  ndisc_send_rs+0x35f/0x6e0
[  753.056554]  addrconf_rs_timer+0x30f/0x680
[  753.060789]  ? ipv6_get_lladdr+0x490/0x490
[  753.065054]  call_timer_fn+0x18d/0x720
[  753.068964]  ? ipv6_get_lladdr+0x490/0x490
[  753.073197]  ? process_timeout+0x40/0x40
[  753.077271]  ? run_timer_softirq+0x644/0x16a0
[  753.081799]  ? trace_hardirqs_on+0x67/0x220
[  753.086121]  ? ipv6_get_lladdr+0x490/0x490
[  753.090374]  run_timer_softirq+0x64f/0x16a0
[  753.094817]  ? add_timer+0xbe0/0xbe0
[  753.098535]  ? __lock_is_held+0xb6/0x140
[  753.102622]  __do_softirq+0x25c/0x921
[  753.106431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.111981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.117541]  irq_exit+0x180/0x1d0
[  753.121012]  smp_apic_timer_interrupt+0x13b/0x550
[  753.125858]  apic_timer_interrupt+0xf/0x20
[  753.130084]  </IRQ>
[  753.132326] RIP: 0010:console_unlock+0xf3c/0x10d0
[  753.137394] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  753.156457] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  753.164169] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  753.171441] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  753.178745] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  753.186033] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  753.193298] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  753.200600]  ? netconsole_netdev_event+0x280/0x280
[  753.205659]  ? console_unlock+0xf36/0x10d0
[  753.209919]  vprintk_emit+0x280/0x6d0
[  753.213737]  vprintk_default+0x28/0x30
[  753.217624]  vprintk_func+0x7e/0x189
[  753.221345]  printk+0xba/0xed
[  753.224471]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  753.229227]  ? _raw_spin_unlock_irq+0x5e/0x90
[  753.233757]  dump_unreclaimable_slab.cold+0xde/0xef
[  753.238798]  dump_header+0x44b/0xa55
[  753.242547]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  753.247663]  ? ___ratelimit+0x60/0x595
[  753.251550]  ? do_raw_spin_unlock+0x181/0x270
[  753.256048]  oom_kill_process.cold+0x10/0x6ef
[  753.260671]  ? lock_downgrade+0x880/0x880
[  753.264838]  ? kasan_check_read+0x11/0x20
[  753.269012]  out_of_memory+0x362/0x1330
[  753.273005]  ? oom_killer_disable+0x280/0x280
[  753.277514]  ? mutex_trylock+0x18e/0x1e0
[  753.281573]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  753.286508]  __alloc_pages_slowpath+0x20b5/0x2870
[  753.291422]  ? warn_alloc+0x110/0x110
[  753.295253]  ? __lock_is_held+0xb6/0x140
[  753.299393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.304933]  ? should_fail+0x14d/0x85c
[  753.308827]  ? __might_sleep+0x95/0x190
[  753.312824]  __alloc_pages_nodemask+0x617/0x750
[  753.317530]  ? kasan_check_read+0x11/0x20
[  753.321702]  ? __alloc_pages_slowpath+0x2870/0x2870
[  753.328725]  ? find_get_entry+0x3e1/0xa00
[  753.332898]  ? find_get_pages_contig+0xed0/0xed0
[  753.337674]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  753.343237]  alloc_pages_current+0x107/0x210
[  753.347762]  __page_cache_alloc+0x2bd/0x450
[  753.352212]  ? kasan_check_read+0x11/0x20
[  753.356390]  filemap_fault+0xfeb/0x1f00
[  753.360381]  ? lock_downgrade+0x880/0x880
[  753.364553]  ? __lock_page_or_retry+0xdc0/0xdc0
[  753.369244]  ? lock_acquire+0x16f/0x3f0
[  753.373238]  ? ext4_filemap_fault+0x7b/0xaf
[  753.377585]  ext4_filemap_fault+0x83/0xaf
[  753.381746]  __do_fault+0x111/0x480
[  753.385389]  __handle_mm_fault+0x2d78/0x3f80
[  753.389811]  ? copy_page_range+0x2030/0x2030
[  753.394246]  ? count_memcg_event_mm+0x2b1/0x4d0
[  753.398924]  handle_mm_fault+0x1b5/0x690
[  753.403006]  __do_page_fault+0x62a/0xe90
[  753.407073]  ? vmalloc_fault+0x740/0x740
[  753.411132]  ? trace_hardirqs_off_caller+0x65/0x220
[  753.416144]  ? trace_hardirqs_on_caller+0x6a/0x220
[  753.421088]  ? page_fault+0x8/0x30
[  753.424755]  do_page_fault+0x71/0x57d
[  753.428556]  ? page_fault+0x8/0x30
[  753.432105]  page_fault+0x1e/0x30
[  753.435554] RIP: 0033:0x45b153
[  753.438794] Code: Bad RIP value.
[  753.442165] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  753.447522] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  753.454803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  753.462084] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  753.469363] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  753.476646] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  753.483956] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  753.484022] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  753.491841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  753.491846] Call Trace:
[  753.491853]  <IRQ>
[  753.491873]  dump_stack+0x197/0x210
[  753.491895]  warn_alloc.cold+0x7b/0x173
[  753.498641] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  753.507965]  ? zone_watermark_ok_safe+0x260/0x260
[  753.510540] syz-fuzzer cpuset=/ mems_allowed=0-1
[  753.512719]  ? __cpuset_node_allowed+0x136/0x540
[  753.544871]  ? __isolate_free_page+0x4c0/0x4c0
[  753.549456]  ? wake_all_kswapds+0x14d/0x300
[  753.553782]  __alloc_pages_slowpath+0x2214/0x2870
[  753.558645]  ? warn_alloc+0x110/0x110
[  753.562476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.568037]  ? should_fail+0x14d/0x85c
[  753.571925]  ? __isolate_free_page+0x4c0/0x4c0
[  753.576529]  __alloc_pages_nodemask+0x617/0x750
[  753.581206]  ? __alloc_pages_slowpath+0x2870/0x2870
[  753.586252]  cache_grow_begin+0x91/0x8c0
[  753.590314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.595874]  ? __cpuset_node_allowed+0x136/0x540
[  753.600656]  fallback_alloc+0x1fd/0x2d0
[  753.604650]  ____cache_alloc_node+0x1be/0x1e0
[  753.609162]  kmem_cache_alloc_node+0xe3/0x710
[  753.613790]  __alloc_skb+0xd5/0x5f0
[  753.617446]  ? skb_trim+0x190/0x190
[  753.621102]  ? check_preemption_disabled+0x48/0x290
[  753.626206]  ? lock_acquire+0x16f/0x3f0
[  753.630197]  new_skb+0x28/0x1d0
[  753.633484]  aoecmd_cfg+0x1b5/0x640
[  753.637122]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  753.641453]  ? timer_reduce+0x11d0/0x11d0
[  753.645730]  discover_timer+0x4e/0x60
[  753.649536]  call_timer_fn+0x18d/0x720
[  753.653438]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  753.658103]  ? process_timeout+0x40/0x40
[  753.662171]  ? run_timer_softirq+0x644/0x16a0
[  753.666683]  ? trace_hardirqs_on+0x67/0x220
[  753.671011]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  753.675704]  run_timer_softirq+0x64f/0x16a0
[  753.680032]  ? add_timer+0xbe0/0xbe0
[  753.683754]  ? __lock_is_held+0xb6/0x140
[  753.687956]  __do_softirq+0x25c/0x921
[  753.691765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.697300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.702857]  irq_exit+0x180/0x1d0
[  753.706316]  smp_apic_timer_interrupt+0x13b/0x550
[  753.711177]  apic_timer_interrupt+0xf/0x20
[  753.715417]  </IRQ>
[  753.717670] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  753.722610] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  753.741719] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  753.749444] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  753.756726] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  753.764008] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  753.771306] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  753.778592] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  753.785954]  ? finish_task_switch+0x146/0x7c0
[  753.790493]  skb_clone+0x156/0x3e0
[  753.794053]  bpf_clone_redirect+0xb2/0x480
[  753.798313]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  753.803356]  ? mark_held_locks+0x100/0x100
[  753.807597]  ? __schedule+0x86e/0x1dc0
[  753.811486]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  753.816379]  ? firmware_map_remove+0x1a6/0x1a6
[  753.820962]  ? bpf_test_run+0x146/0x430
[  753.825926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.831467]  ? check_preemption_disabled+0x48/0x290
[  753.836500]  ? lock_acquire+0x16f/0x3f0
[  753.840483]  ? kasan_check_read+0x11/0x20
[  753.844642]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  753.849870]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  753.855444]  bpf_test_run+0x10d/0x430
[  753.859268]  bpf_prog_test_run_skb+0x64b/0xb20
[  753.863878]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  753.868731]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  753.874284]  ? fput+0x128/0x1a0
[  753.877582]  ? __bpf_prog_get+0x97/0x290
[  753.881646]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  753.886505]  bpf_prog_test_run+0x129/0x1a0
[  753.890762]  __x64_sys_bpf+0x397/0x4c0
[  753.894653]  ? bpf_prog_get+0x20/0x20
[  753.898551]  do_syscall_64+0xfd/0x620
[  753.902375]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  753.907566] RIP: 0033:0x45b399
[  753.910772] Code: Bad RIP value.
[  753.914127] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  753.921946] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  753.929231] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  753.936512] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  753.943851] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  753.951154] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  753.958893] warn_alloc_show_mem: 1 callbacks suppressed
[  753.958905] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  753.958907] Mem-Info:
[  753.958936] active_anon:254002 inactive_anon:214 isolated_anon:0
[  753.958936]  active_file:17 inactive_file:11 isolated_file:0
[  753.958936]  unevictable:0 dirty:0 writeback:0 unstable:0
[  753.958936]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  753.958936]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  753.958936]  free:10955 free_pcp:216 free_cma:0
[  753.964292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  753.971769] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  753.971802] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  753.974203] Call Trace:
[  754.009359] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  754.018756]  <IRQ>
[  754.046650] lowmem_reserve[]: 0 2545 2546 2546 2546
[  754.072454]  dump_stack+0x197/0x210
[  754.075044] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  754.101284]  warn_alloc.cold+0x7b/0x173
[  754.103410] lowmem_reserve[]: 0 0 1 1 1
[  754.108446]  ? zone_watermark_ok_safe+0x260/0x260
[  754.112053] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  754.140978]  ? __cpuset_node_allowed+0x136/0x540
[  754.144939] lowmem_reserve[]: 0 0 0 0 0
[  754.148937]  ? __isolate_free_page+0x4c0/0x4c0
[  754.153780] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  754.179700]  ? wake_all_kswapds+0x14d/0x300
[  754.184430] lowmem_reserve[]: 0 0 0 0 0
[  754.188419]  __alloc_pages_slowpath+0x2214/0x2870
[  754.193058] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  754.220768]  ? warn_alloc+0x110/0x110
[  754.225066] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  754.229063]  ? __lock_acquire+0x6ee/0x49c0
[  754.233897] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  754.246065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.249838] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  754.263295]  ? should_fail+0x14d/0x85c
[  754.267524] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  754.278200]  ? __isolate_free_page+0x4c0/0x4c0
[  754.283730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  754.299361]  __alloc_pages_nodemask+0x617/0x750
[  754.303246] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  754.312115]  ? __alloc_pages_slowpath+0x2870/0x2870
[  754.316692] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  754.325281]  ? find_held_lock+0x35/0x130
[  754.329929] 280 total pagecache pages
[  754.338881]  cache_grow_begin+0x91/0x8c0
[  754.343995] 0 pages in swap cache
[  754.352717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.356755] Swap cache stats: add 0, delete 0, find 0/0
[  754.360866]  ? __cpuset_node_allowed+0x136/0x540
[  754.364920] Free swap  = 0kB
[  754.368369]  fallback_alloc+0x1fd/0x2d0
[  754.373884] Total swap = 0kB
[  754.373895] 1965979 pages RAM
[  754.379287]  ____cache_alloc_node+0x1be/0x1e0
[  754.384021] 0 pages HighMem/MovableOnly
[  754.387185]  kmem_cache_alloc_node+0xe3/0x710
[  754.391134] 341741 pages reserved
[  754.391143] 0 pages cma reserved
[  754.394175]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  754.397325] aoe: skb alloc failure
[  754.401775]  __alloc_skb+0xd5/0x5f0
[  754.401793]  ? skb_trim+0x190/0x190
[  754.401806]  ? kasan_check_read+0x11/0x20
[  754.401829]  ndisc_alloc_skb+0x13c/0x340
[  754.405833] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  754.410324]  ndisc_send_rs+0x35f/0x6e0
[  754.413729] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  754.417090]  addrconf_rs_timer+0x30f/0x680
[  754.464466]  ? ipv6_get_lladdr+0x490/0x490
[  754.468739]  call_timer_fn+0x18d/0x720
[  754.473096]  ? ipv6_get_lladdr+0x490/0x490
[  754.477332]  ? process_timeout+0x40/0x40
[  754.481401]  ? run_timer_softirq+0x644/0x16a0
[  754.485910]  ? trace_hardirqs_on+0x67/0x220
[  754.490251]  ? ipv6_get_lladdr+0x490/0x490
[  754.494484]  run_timer_softirq+0x64f/0x16a0
[  754.498836]  ? add_timer+0xbe0/0xbe0
[  754.502553]  ? __lock_is_held+0xb6/0x140
[  754.506706]  __do_softirq+0x25c/0x921
[  754.510551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.516152]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.521737]  irq_exit+0x180/0x1d0
[  754.525204]  smp_apic_timer_interrupt+0x13b/0x550
[  754.530048]  apic_timer_interrupt+0xf/0x20
[  754.534285]  </IRQ>
[  754.536525] RIP: 0010:console_unlock+0xf3c/0x10d0
[  754.541371] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  754.560835] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  754.569401] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  754.576669] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  754.583945] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  754.591223] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  754.598505] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  754.605804]  ? netconsole_netdev_event+0x280/0x280
[  754.610769]  ? console_unlock+0xf36/0x10d0
[  754.615029]  vprintk_emit+0x280/0x6d0
[  754.618864]  vprintk_default+0x28/0x30
[  754.622756]  vprintk_func+0x7e/0x189
[  754.626485]  printk+0xba/0xed
[  754.630651]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  754.635449]  ? _raw_spin_unlock_irq+0x5e/0x90
[  754.639960]  dump_unreclaimable_slab.cold+0xde/0xef
[  754.645003]  dump_header+0x44b/0xa55
[  754.648724]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  754.654033]  ? ___ratelimit+0x60/0x595
[  754.657920]  ? do_raw_spin_unlock+0x181/0x270
[  754.662433]  oom_kill_process.cold+0x10/0x6ef
[  754.666988]  ? lock_downgrade+0x880/0x880
[  754.671142]  ? kasan_check_read+0x11/0x20
[  754.675292]  out_of_memory+0x362/0x1330
[  754.679292]  ? oom_killer_disable+0x280/0x280
[  754.683789]  ? mutex_trylock+0x18e/0x1e0
[  754.687853]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  754.692920]  __alloc_pages_slowpath+0x20b5/0x2870
[  754.697793]  ? warn_alloc+0x110/0x110
[  754.701634]  ? __lock_is_held+0xb6/0x140
[  754.705714]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.711262]  ? should_fail+0x14d/0x85c
[  754.715165]  ? __might_sleep+0x95/0x190
[  754.719230]  __alloc_pages_nodemask+0x617/0x750
[  754.723913]  ? kasan_check_read+0x11/0x20
[  754.728207]  ? __alloc_pages_slowpath+0x2870/0x2870
[  754.733363]  ? find_get_entry+0x3e1/0xa00
[  754.737513]  ? find_get_pages_contig+0xed0/0xed0
[  754.742282]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  754.747839]  alloc_pages_current+0x107/0x210
[  754.752274]  __page_cache_alloc+0x2bd/0x450
[  754.756612]  ? kasan_check_read+0x11/0x20
[  754.760779]  filemap_fault+0xfeb/0x1f00
[  754.764758]  ? lock_downgrade+0x880/0x880
[  754.769108]  ? __lock_page_or_retry+0xdc0/0xdc0
[  754.773792]  ? lock_acquire+0x16f/0x3f0
[  754.777786]  ? ext4_filemap_fault+0x7b/0xaf
[  754.782116]  ext4_filemap_fault+0x83/0xaf
[  754.786303]  __do_fault+0x111/0x480
[  754.789931]  __handle_mm_fault+0x2d78/0x3f80
[  754.794352]  ? copy_page_range+0x2030/0x2030
[  754.798783]  ? count_memcg_event_mm+0x2b1/0x4d0
[  754.803530]  handle_mm_fault+0x1b5/0x690
[  754.807647]  __do_page_fault+0x62a/0xe90
[  754.811717]  ? vmalloc_fault+0x740/0x740
[  754.815814]  ? trace_hardirqs_off_caller+0x65/0x220
[  754.820914]  ? trace_hardirqs_on_caller+0x6a/0x220
[  754.825848]  ? page_fault+0x8/0x30
[  754.829387]  do_page_fault+0x71/0x57d
[  754.833184]  ? page_fault+0x8/0x30
[  754.836865]  page_fault+0x1e/0x30
[  754.840332] RIP: 0033:0x45b153
[  754.843543] Code: Bad RIP value.
[  754.846903] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  754.852785] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  754.860111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  754.867391] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  754.874769] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  754.882058] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  754.889729] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  754.889767] rcu: INFO: rcu_preempt self-detected stall on CPU
[  754.897629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  754.897637] Call Trace:
[  754.903855] rcu: 	1-...!: (308 ticks this GP) idle=3ae/1/0x4000000000000004 softirq=62672/62674 fqs=22 
[  754.912908]  <IRQ>
[  754.912933]  dump_stack+0x197/0x210
[  754.912950]  warn_alloc.cold+0x7b/0x173
[  754.912964]  ? zone_watermark_ok_safe+0x260/0x260
[  754.912979]  ? __cpuset_node_allowed+0x136/0x540
[  754.912998]  ? __isolate_free_page+0x4c0/0x4c0
[  754.913009]  ? wake_all_kswapds+0x14d/0x300
[  754.913027]  __alloc_pages_slowpath+0x2214/0x2870
[  754.913055]  ? warn_alloc+0x110/0x110
[  754.913069]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  754.913082]  ? should_fail+0x14d/0x85c
[  754.913096]  ? __isolate_free_page+0x4c0/0x4c0
[  754.913116]  __alloc_pages_nodemask+0x617/0x750
[  754.913132]  ? __alloc_pages_slowpath+0x2870/0x2870
[  754.913156]  cache_grow_begin+0x91/0x8c0
[  754.913169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  754.913185]  ? __cpuset_node_allowed+0x136/0x540
[  754.913202]  fallback_alloc+0x1fd/0x2d0
[  754.913221]  ____cache_alloc_node+0x1be/0x1e0
[  754.913240]  kmem_cache_alloc_node+0xe3/0x710
[  754.913268]  __alloc_skb+0xd5/0x5f0
[  754.913285]  ? skb_trim+0x190/0x190
[  754.916099] rcu: 	 (t=10630 jiffies g=79497 q=1)
[  754.925653]  ? check_preemption_disabled+0x48/0x290
[  754.927798] rcu: rcu_preempt kthread starved for 7014 jiffies! g79497 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  754.927807] rcu: RCU grace-period kthread stack dump:
[  754.931452]  ? lock_acquire+0x16f/0x3f0
[  754.935410] rcu_preempt     R  running task    29104    10      2 0x80000000
[  754.940270]  new_skb+0x28/0x1d0
[  754.945001] Call Trace:
[  754.949698]  aoecmd_cfg+0x1b5/0x640
[  754.954040]  __schedule+0x866/0x1dc0
[  754.958878]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  754.962671]  ? firmware_map_remove+0x1a6/0x1a6
[  754.968209]  ? timer_reduce+0x11d0/0x11d0
[  754.968234]  discover_timer+0x4e/0x60
[  754.972133]  ? _raw_spin_unlock_irqrestore+0x6b/0xe0
[  754.976718]  call_timer_fn+0x18d/0x720
[  754.981404]  ? lockdep_hardirqs_on+0x415/0x5d0
[  754.986422]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  754.990484]  ? trace_hardirqs_on+0x67/0x220
[  754.996137]  ? process_timeout+0x40/0x40
[  755.000890]  schedule+0x92/0x1c0
[  755.004857]  ? run_timer_softirq+0x644/0x16a0
[  755.009353]  schedule_timeout+0x4db/0xfc0
[  755.013882]  ? trace_hardirqs_on+0x67/0x220
[  755.017511]  ? usleep_range+0x170/0x170
[  755.021141]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  755.025888]  ? trace_hardirqs_on+0x67/0x220
[  755.030910]  run_timer_softirq+0x64f/0x16a0
[  755.041447]  ? __next_timer_interrupt+0x1a0/0x1a0
[  755.046635]  ? add_timer+0xbe0/0xbe0
[  755.050601]  ? prepare_to_swait_exclusive+0x120/0x120
[  755.057792]  ? __lock_is_held+0xb6/0x140
[  755.061089]  rcu_gp_kthread+0xd5c/0x2190
[  755.063685]  __do_softirq+0x25c/0x921
[  755.067341]  ? rcu_blocking_is_gp+0x90/0x90
[  755.071029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.071135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.075480]  ? trace_hardirqs_on+0x67/0x220
[  755.080093]  irq_exit+0x180/0x1d0
[  755.084243]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  755.088049]  smp_apic_timer_interrupt+0x13b/0x550
[  755.093144]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  755.097038]  apic_timer_interrupt+0xf/0x20
[  755.101617]  ? __kthread_parkme+0xfb/0x1b0
[  755.106265]  </IRQ>
[  755.110597]  kthread+0x354/0x420
[  755.114663] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  755.118033]  ? rcu_blocking_is_gp+0x90/0x90
[  755.122541] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  755.126689]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  755.126711]  ret_from_fork+0x24/0x30
[  755.131022] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  755.135036] NMI backtrace for cpu 1
[  755.139733] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  755.283401] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  755.290682] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  755.297963] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  755.305259] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  755.312577]  ? finish_task_switch+0x146/0x7c0
[  755.317092]  skb_clone+0x156/0x3e0
[  755.320634]  bpf_clone_redirect+0xb2/0x480
[  755.324868]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  755.330060]  ? mark_held_locks+0x100/0x100
[  755.334294]  ? __schedule+0x86e/0x1dc0
[  755.338179]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  755.342935]  ? firmware_map_remove+0x1a6/0x1a6
[  755.347512]  ? bpf_test_run+0x146/0x430
[  755.351528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  755.357073]  ? check_preemption_disabled+0x48/0x290
[  755.362185]  ? lock_acquire+0x16f/0x3f0
[  755.366179]  ? kasan_check_read+0x11/0x20
[  755.370338]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  755.375554]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  755.381094]  bpf_test_run+0x10d/0x430
[  755.384903]  bpf_prog_test_run_skb+0x64b/0xb20
[  755.389486]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  755.394322]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  755.399951]  ? fput+0x128/0x1a0
[  755.403228]  ? __bpf_prog_get+0x97/0x290
[  755.407279]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  755.412113]  bpf_prog_test_run+0x129/0x1a0
[  755.416342]  __x64_sys_bpf+0x397/0x4c0
[  755.420221]  ? bpf_prog_get+0x20/0x20
[  755.424029]  do_syscall_64+0xfd/0x620
[  755.427855]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  755.433033] RIP: 0033:0x45b399
[  755.436235] Code: Bad RIP value.
[  755.439612] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  755.447323] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  755.454605] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  755.461888] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  755.469309] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  755.476748] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  755.484197] warn_alloc_show_mem: 1 callbacks suppressed
[  755.484208] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  755.484210] Mem-Info:
[  755.484240] active_anon:254002 inactive_anon:214 isolated_anon:0
[  755.484240]  active_file:17 inactive_file:11 isolated_file:0
[  755.484240]  unevictable:0 dirty:0 writeback:0 unstable:0
[  755.484240]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  755.484240]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  755.484240]  free:10955 free_pcp:216 free_cma:0
[  755.489584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  755.489592] Call Trace:
[  755.497056] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.499450]  <IRQ>
[  755.532744] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  755.542125]  dump_stack+0x197/0x210
[  755.544691] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  755.572364]  nmi_cpu_backtrace.cold+0x63/0xa4
[  755.574489] lowmem_reserve[]: 0 2545 2546 2546 2546
[  755.600179]  ? lapic_can_unplug_cpu.cold+0x47/0x47
[  755.603789] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  755.629936]  nmi_trigger_cpumask_backtrace+0x1b0/0x1f8
[  755.634415] lowmem_reserve[]: 0 0 1 1 1
[  755.639447]  arch_trigger_cpumask_backtrace+0x14/0x20
[  755.644381] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  755.673298]  rcu_dump_cpu_stacks+0x189/0x1d5
[  755.678570] lowmem_reserve[]: 0 0 0 0 0
[  755.682538]  ? wake_up_process+0x10/0x20
[  755.687716] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  755.713481]  rcu_check_callbacks.cold+0x5e3/0xd90
[  755.717885] lowmem_reserve[]: 0 0 0 0 0
[  755.721857]  ? trace_hardirqs_off+0x62/0x220
[  755.725893] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  755.753566]  update_process_times+0x32/0x80
[  755.758388] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  755.762360]  tick_sched_handle+0xa2/0x190
[  755.766739] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  755.778886]  tick_sched_timer+0x47/0x130
[  755.783191] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  755.796624]  __hrtimer_run_queues+0x33b/0xdc0
[  755.800753] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  755.811398]  ? tick_sched_do_timer+0x1b0/0x1b0
[  755.815528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  755.831134]  ? hrtimer_fixup_activate+0x30/0x30
[  755.835617] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  755.844439]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  755.844457]  ? ktime_get_update_offsets_now+0x2d3/0x440
[  755.849019] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  755.857584]  hrtimer_interrupt+0x314/0x770
[  755.862238] 280 total pagecache pages
[  755.871123]  smp_apic_timer_interrupt+0x111/0x550
[  755.876121] 0 pages in swap cache
[  755.881512]  apic_timer_interrupt+0xf/0x20
[  755.890075] Swap cache stats: add 0, delete 0, find 0/0
[  755.894323] RIP: 0010:kmem_cache_alloc_node+0x245/0x710
[  755.898095] Free swap  = 0kB
[  755.898103] Total swap = 0kB
[  755.902951] Code: 5f 7e 0f 85 34 ff ff ff e8 c9 32 5e ff e9 2a ff ff ff e8 ce 12 ce ff 48 83 3d 1e 23 50 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  755.906393] 1965979 pages RAM
[  755.910605] RSP: 0000:ffff8880ae907a90 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  755.915969] 0 pages HighMem/MovableOnly
[  755.915977] 341741 pages reserved
[  755.921324] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 1ffff110135d01b8
[  755.924320] 0 pages cma reserved
[  755.927345] RDX: 0000000000000000 RSI: ffff88809ae80da0 RDI: 0000000000000286
[  755.927357] RBP: ffff8880ae907b00 R08: ffff88809ae80480 R09: ffff88809ae80dc0
[  755.946312] aoe: skb alloc failure
[  755.949336] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88821bab2b40
[  755.957077] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  755.960986] R13: ffff88821bab2b40 R14: 0000000000000000 R15: 0000000000000286
[  755.964419] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  755.971699]  ? apic_timer_interrupt+0xa/0x20
[  756.027895]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  756.032131]  __alloc_skb+0xd5/0x5f0
[  756.035767]  ? skb_trim+0x190/0x190
[  756.039398]  ? kasan_check_read+0x11/0x20
[  756.043548]  ndisc_alloc_skb+0x13c/0x340
[  756.047613]  ndisc_send_rs+0x35f/0x6e0
[  756.051498]  addrconf_rs_timer+0x30f/0x680
[  756.055758]  ? ipv6_get_lladdr+0x490/0x490
[  756.059992]  call_timer_fn+0x18d/0x720
[  756.063959]  ? ipv6_get_lladdr+0x490/0x490
[  756.068184]  ? process_timeout+0x40/0x40
[  756.072330]  ? run_timer_softirq+0x644/0x16a0
[  756.076840]  ? trace_hardirqs_on+0x67/0x220
[  756.081156]  ? ipv6_get_lladdr+0x490/0x490
[  756.085385]  run_timer_softirq+0x64f/0x16a0
[  756.089706]  ? add_timer+0xbe0/0xbe0
[  756.093414]  ? __lock_is_held+0xb6/0x140
[  756.097483]  __do_softirq+0x25c/0x921
[  756.101298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.106826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.112458]  irq_exit+0x180/0x1d0
[  756.115907]  smp_apic_timer_interrupt+0x13b/0x550
[  756.120789]  apic_timer_interrupt+0xf/0x20
[  756.125027]  </IRQ>
[  756.127284] RIP: 0010:console_unlock+0xf3c/0x10d0
[  756.132137] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  756.151041] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  756.158760] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  756.166018] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  756.173276] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  756.180536] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  756.187821] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  756.195101]  ? netconsole_netdev_event+0x280/0x280
[  756.200028]  ? console_unlock+0xf36/0x10d0
[  756.204280]  vprintk_emit+0x280/0x6d0
[  756.208076]  vprintk_default+0x28/0x30
[  756.211959]  vprintk_func+0x7e/0x189
[  756.215666]  printk+0xba/0xed
[  756.218766]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  756.223518]  ? _raw_spin_unlock_irq+0x5e/0x90
[  756.228014]  dump_unreclaimable_slab.cold+0xde/0xef
[  756.233130]  dump_header+0x44b/0xa55
[  756.236879]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  756.241993]  ? ___ratelimit+0x60/0x595
[  756.245875]  ? do_raw_spin_unlock+0x181/0x270
[  756.250368]  oom_kill_process.cold+0x10/0x6ef
[  756.254881]  ? lock_downgrade+0x880/0x880
[  756.259042]  ? kasan_check_read+0x11/0x20
[  756.263190]  out_of_memory+0x362/0x1330
[  756.267163]  ? oom_killer_disable+0x280/0x280
[  756.271676]  ? mutex_trylock+0x18e/0x1e0
[  756.275728]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  756.280666]  __alloc_pages_slowpath+0x20b5/0x2870
[  756.285516]  ? warn_alloc+0x110/0x110
[  756.289307]  ? __lock_is_held+0xb6/0x140
[  756.293369]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.298902]  ? should_fail+0x14d/0x85c
[  756.302788]  ? __might_sleep+0x95/0x190
[  756.306761]  __alloc_pages_nodemask+0x617/0x750
[  756.311424]  ? kasan_check_read+0x11/0x20
[  756.315570]  ? __alloc_pages_slowpath+0x2870/0x2870
[  756.320575]  ? find_get_entry+0x3e1/0xa00
[  756.324739]  ? find_get_pages_contig+0xed0/0xed0
[  756.329500]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  756.335046]  alloc_pages_current+0x107/0x210
[  756.339461]  __page_cache_alloc+0x2bd/0x450
[  756.344731]  ? kasan_check_read+0x11/0x20
[  756.348874]  filemap_fault+0xfeb/0x1f00
[  756.352843]  ? lock_downgrade+0x880/0x880
[  756.356992]  ? __lock_page_or_retry+0xdc0/0xdc0
[  756.361655]  ? lock_acquire+0x16f/0x3f0
[  756.365622]  ? ext4_filemap_fault+0x7b/0xaf
[  756.370062]  ext4_filemap_fault+0x83/0xaf
[  756.374244]  __do_fault+0x111/0x480
[  756.377870]  __handle_mm_fault+0x2d78/0x3f80
[  756.382287]  ? copy_page_range+0x2030/0x2030
[  756.386706]  ? count_memcg_event_mm+0x2b1/0x4d0
[  756.391372]  handle_mm_fault+0x1b5/0x690
[  756.395435]  __do_page_fault+0x62a/0xe90
[  756.399500]  ? vmalloc_fault+0x740/0x740
[  756.403553]  ? trace_hardirqs_off_caller+0x65/0x220
[  756.408570]  ? trace_hardirqs_on_caller+0x6a/0x220
[  756.413493]  ? page_fault+0x8/0x30
[  756.417029]  do_page_fault+0x71/0x57d
[  756.420819]  ? page_fault+0x8/0x30
[  756.424375]  page_fault+0x1e/0x30
[  756.427855] RIP: 0033:0x45b153
[  756.431066] Code: Bad RIP value.
[  756.434444] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  756.439960] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  756.447227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  756.454491] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  756.461755] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  756.469013] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  756.476301] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  756.476722] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  756.484188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  756.484193] Call Trace:
[  756.484198]  <IRQ>
[  756.484220]  dump_stack+0x197/0x210
[  756.484240]  warn_alloc.cold+0x7b/0x173
[  756.490821] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  756.500077]  ? zone_watermark_ok_safe+0x260/0x260
[  756.502636] syz-fuzzer cpuset=/ mems_allowed=0-1
[  756.504784]  ? __cpuset_node_allowed+0x136/0x540
[  756.536896]  ? __isolate_free_page+0x4c0/0x4c0
[  756.541478]  ? wake_all_kswapds+0x14d/0x300
[  756.545916]  __alloc_pages_slowpath+0x2214/0x2870
[  756.550803]  ? warn_alloc+0x110/0x110
[  756.554604]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  756.560155]  ? should_fail+0x14d/0x85c
[  756.564045]  ? __isolate_free_page+0x4c0/0x4c0
[  756.568642]  __alloc_pages_nodemask+0x617/0x750
[  756.573315]  ? __alloc_pages_slowpath+0x2870/0x2870
[  756.578349]  cache_grow_begin+0x91/0x8c0
[  756.582403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.588379]  ? __cpuset_node_allowed+0x136/0x540
[  756.593139]  fallback_alloc+0x1fd/0x2d0
[  756.597120]  ____cache_alloc_node+0x1be/0x1e0
[  756.601610]  kmem_cache_alloc_node+0xe3/0x710
[  756.606201]  __alloc_skb+0xd5/0x5f0
[  756.609837]  ? skb_trim+0x190/0x190
[  756.613460]  ? check_preemption_disabled+0x48/0x290
[  756.618468]  ? lock_acquire+0x16f/0x3f0
[  756.622439]  new_skb+0x28/0x1d0
[  756.625717]  aoecmd_cfg+0x1b5/0x640
[  756.629349]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  756.633667]  ? timer_reduce+0x11d0/0x11d0
[  756.637812]  discover_timer+0x4e/0x60
[  756.641603]  call_timer_fn+0x18d/0x720
[  756.645485]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  756.650145]  ? process_timeout+0x40/0x40
[  756.654280]  ? run_timer_softirq+0x644/0x16a0
[  756.658781]  ? trace_hardirqs_on+0x67/0x220
[  756.663118]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  756.667780]  run_timer_softirq+0x64f/0x16a0
[  756.672108]  ? add_timer+0xbe0/0xbe0
[  756.675813]  ? __lock_is_held+0xb6/0x140
[  756.679875]  __do_softirq+0x25c/0x921
[  756.683667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.689204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.694742]  irq_exit+0x180/0x1d0
[  756.698274]  smp_apic_timer_interrupt+0x13b/0x550
[  756.703119]  apic_timer_interrupt+0xf/0x20
[  756.707347]  </IRQ>
[  756.709590] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  756.714533] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  756.733447] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  756.741150] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  756.748423] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  756.757506] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  756.764761] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  756.772019] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  756.779314]  ? finish_task_switch+0x146/0x7c0
[  756.783811]  skb_clone+0x156/0x3e0
[  756.787347]  bpf_clone_redirect+0xb2/0x480
[  756.791579]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  756.796597]  ? mark_held_locks+0x100/0x100
[  756.800827]  ? __schedule+0x86e/0x1dc0
[  756.804718]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  756.809469]  ? firmware_map_remove+0x1a6/0x1a6
[  756.814044]  ? bpf_test_run+0x146/0x430
[  756.818012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  756.823542]  ? check_preemption_disabled+0x48/0x290
[  756.828721]  ? lock_acquire+0x16f/0x3f0
[  756.832688]  ? kasan_check_read+0x11/0x20
[  756.836829]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  756.842022]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.847551]  bpf_test_run+0x10d/0x430
[  756.851352]  bpf_prog_test_run_skb+0x64b/0xb20
[  756.855948]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  756.860779]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  756.866304]  ? fput+0x128/0x1a0
[  756.869583]  ? __bpf_prog_get+0x97/0x290
[  756.873635]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  756.878472]  bpf_prog_test_run+0x129/0x1a0
[  756.882699]  __x64_sys_bpf+0x397/0x4c0
[  756.886575]  ? bpf_prog_get+0x20/0x20
[  756.890380]  do_syscall_64+0xfd/0x620
[  756.894177]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  756.899354] RIP: 0033:0x45b399
[  756.902549] Code: Bad RIP value.
[  756.905900] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  756.913607] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  756.920865] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  756.928153] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  756.935421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  756.942678] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  756.949949] Mem-Info:
[  756.949960] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  756.949971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  756.952380] active_anon:254002 inactive_anon:214 isolated_anon:0
[  756.952380]  active_file:17 inactive_file:11 isolated_file:0
[  756.952380]  unevictable:0 dirty:0 writeback:0 unstable:0
[  756.952380]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  756.952380]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  756.952380]  free:10955 free_pcp:216 free_cma:0
[  756.959893] Call Trace:
[  756.969266] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  757.002399]  <IRQ>
[  757.005009] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  757.032776]  dump_stack+0x197/0x210
[  757.034907] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  757.060624]  warn_alloc.cold+0x7b/0x173
[  757.064251] lowmem_reserve[]: 0 2545 2546 2546 2546
[  757.090574]  ? zone_watermark_ok_safe+0x260/0x260
[  757.094534] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  757.099564]  ? __cpuset_node_allowed+0x136/0x540
[  757.104390] lowmem_reserve[]: 0 0 1 1 1
[  757.133415]  ? __isolate_free_page+0x4c0/0x4c0
[  757.138155] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  757.142145]  ? wake_all_kswapds+0x14d/0x300
[  757.146833] lowmem_reserve[]: 0 0 0 0 0
[  757.172640]  __alloc_pages_slowpath+0x2214/0x2870
[  757.176952] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  757.181066]  ? warn_alloc+0x110/0x110
[  757.185863] lowmem_reserve[]: 0 0 0 0 0
[  757.213490]  ? __lock_acquire+0x6ee/0x49c0
[  757.217267] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  757.221236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.225557] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  757.237740]  ? should_fail+0x14d/0x85c
[  757.243255] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  757.256712]  ? __isolate_free_page+0x4c0/0x4c0
[  757.260576] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  757.271241]  __alloc_pages_nodemask+0x617/0x750
[  757.275797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  757.291480]  ? __alloc_pages_slowpath+0x2870/0x2870
[  757.296128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  757.305090]  ? find_held_lock+0x35/0x130
[  757.310105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  757.318694]  cache_grow_begin+0x91/0x8c0
[  757.322740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  757.331575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.335611] 280 total pagecache pages
[  757.344177]  ? __cpuset_node_allowed+0x136/0x540
[  757.349689] 0 pages in swap cache
[  757.353473]  fallback_alloc+0x1fd/0x2d0
[  757.358201] Swap cache stats: add 0, delete 0, find 0/0
[  757.358208] Free swap  = 0kB
[  757.361667]  ____cache_alloc_node+0x1be/0x1e0
[  757.365614] Total swap = 0kB
[  757.370973]  kmem_cache_alloc+0x1f3/0x700
[  757.374110] 1965979 pages RAM
[  757.378630]  ? mark_held_locks+0xb1/0x100
[  757.381669] 0 pages HighMem/MovableOnly
[  757.385832]  ? trace_hardirqs_on+0x67/0x220
[  757.388979] 341741 pages reserved
[  757.388988] 0 pages cma reserved
[  757.393156]  ? __netdev_alloc_skb+0x370/0x470
[  757.397166] aoe: skb alloc failure
[  757.401538]  __build_skb+0x3e/0x310
[  757.401556]  __netdev_alloc_skb+0x2ba/0x470
[  757.401575]  send_hsr_supervision_frame+0x110/0xfc0
[  757.401594]  ? lock_acquire+0x16f/0x3f0
[  757.405605] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  757.408936]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  757.413407] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  757.417131]  hsr_announce+0x12f/0x3b0
[  757.458861]  call_timer_fn+0x18d/0x720
[  757.462755]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  757.467943]  ? process_timeout+0x40/0x40
[  757.472158]  ? run_timer_softirq+0x644/0x16a0
[  757.476669]  ? trace_hardirqs_on+0x67/0x220
[  757.480996]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  757.486372]  run_timer_softirq+0x64f/0x16a0
[  757.490725]  ? add_timer+0xbe0/0xbe0
[  757.494441]  ? __lock_is_held+0xb6/0x140
[  757.498546]  __do_softirq+0x25c/0x921
[  757.502363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.507901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.513463]  irq_exit+0x180/0x1d0
[  757.516923]  smp_apic_timer_interrupt+0x13b/0x550
[  757.521789]  apic_timer_interrupt+0xf/0x20
[  757.526034]  </IRQ>
[  757.528289] RIP: 0010:console_unlock+0xf3c/0x10d0
[  757.533163] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  757.552163] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  757.559886] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  757.567152] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  757.575142] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  757.582441] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  757.590241] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  757.597529]  ? netconsole_netdev_event+0x280/0x280
[  757.602501]  ? console_unlock+0xf36/0x10d0
[  757.606778]  vprintk_emit+0x280/0x6d0
[  757.610596]  vprintk_default+0x28/0x30
[  757.614850]  vprintk_func+0x7e/0x189
[  757.618591]  printk+0xba/0xed
[  757.621702]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  757.626558]  ? _raw_spin_unlock_irq+0x5e/0x90
[  757.631083]  dump_unreclaimable_slab.cold+0xde/0xef
[  757.636110]  dump_header+0x44b/0xa55
[  757.639825]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  757.644942]  ? ___ratelimit+0x60/0x595
[  757.648830]  ? do_raw_spin_unlock+0x181/0x270
[  757.653334]  oom_kill_process.cold+0x10/0x6ef
[  757.657859]  ? lock_downgrade+0x880/0x880
[  757.662008]  ? kasan_check_read+0x11/0x20
[  757.666188]  out_of_memory+0x362/0x1330
[  757.670184]  ? oom_killer_disable+0x280/0x280
[  757.674708]  ? mutex_trylock+0x18e/0x1e0
[  757.678775]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  757.683727]  __alloc_pages_slowpath+0x20b5/0x2870
[  757.688588]  ? warn_alloc+0x110/0x110
[  757.692541]  ? __lock_is_held+0xb6/0x140
[  757.696695]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.702252]  ? should_fail+0x14d/0x85c
[  757.706173]  ? __might_sleep+0x95/0x190
[  757.710171]  __alloc_pages_nodemask+0x617/0x750
[  757.714879]  ? kasan_check_read+0x11/0x20
[  757.719076]  ? __alloc_pages_slowpath+0x2870/0x2870
[  757.724089]  ? find_get_entry+0x3e1/0xa00
[  757.728254]  ? find_get_pages_contig+0xed0/0xed0
[  757.733040]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  757.738586]  alloc_pages_current+0x107/0x210
[  757.743021]  __page_cache_alloc+0x2bd/0x450
[  757.747346]  ? kasan_check_read+0x11/0x20
[  757.751498]  filemap_fault+0xfeb/0x1f00
[  757.755573]  ? lock_downgrade+0x880/0x880
[  757.759724]  ? __lock_page_or_retry+0xdc0/0xdc0
[  757.764388]  ? lock_acquire+0x16f/0x3f0
[  757.768360]  ? ext4_filemap_fault+0x7b/0xaf
[  757.772684]  ext4_filemap_fault+0x83/0xaf
[  757.776999]  __do_fault+0x111/0x480
[  757.780646]  __handle_mm_fault+0x2d78/0x3f80
[  757.785091]  ? copy_page_range+0x2030/0x2030
[  757.789511]  ? count_memcg_event_mm+0x2b1/0x4d0
[  757.794198]  handle_mm_fault+0x1b5/0x690
[  757.798364]  __do_page_fault+0x62a/0xe90
[  757.802448]  ? vmalloc_fault+0x740/0x740
[  757.806522]  ? trace_hardirqs_off_caller+0x65/0x220
[  757.811540]  ? trace_hardirqs_on_caller+0x6a/0x220
[  757.816470]  ? page_fault+0x8/0x30
[  757.820028]  do_page_fault+0x71/0x57d
[  757.823852]  ? page_fault+0x8/0x30
[  757.827400]  page_fault+0x1e/0x30
[  757.830850] RIP: 0033:0x45b153
[  757.834061] Code: Bad RIP value.
[  757.837441] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  757.842815] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  757.850094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  757.857396] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  757.864685] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  757.872400] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  757.879720] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  757.879853] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  757.887628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  757.897957] syz-fuzzer cpuset=/ mems_allowed=0-1
[  757.907305] Call Trace:
[  757.914704]  <IRQ>
[  757.916863]  dump_stack+0x197/0x210
[  757.920514]  warn_alloc.cold+0x7b/0x173
[  757.924507]  ? zone_watermark_ok_safe+0x260/0x260
[  757.929363]  ? __cpuset_node_allowed+0x136/0x540
[  757.934129]  ? __isolate_free_page+0x4c0/0x4c0
[  757.938735]  ? wake_all_kswapds+0x14d/0x300
[  757.943070]  __alloc_pages_slowpath+0x2214/0x2870
[  757.948069]  ? warn_alloc+0x110/0x110
[  757.951881]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  757.957467]  ? should_fail+0x14d/0x85c
[  757.961392]  ? __isolate_free_page+0x4c0/0x4c0
[  757.965983]  __alloc_pages_nodemask+0x617/0x750
[  757.970776]  ? __alloc_pages_slowpath+0x2870/0x2870
[  757.975997]  cache_grow_begin+0x91/0x8c0
[  757.980054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  757.985616]  ? __cpuset_node_allowed+0x136/0x540
[  757.990378]  fallback_alloc+0x1fd/0x2d0
[  757.994374]  ____cache_alloc_node+0x1be/0x1e0
[  757.998874]  kmem_cache_alloc_node+0xe3/0x710
[  758.003391]  __alloc_skb+0xd5/0x5f0
[  758.007106]  ? skb_trim+0x190/0x190
[  758.010755]  ? check_preemption_disabled+0x48/0x290
[  758.015784]  ? lock_acquire+0x16f/0x3f0
[  758.021241]  new_skb+0x28/0x1d0
[  758.024539]  aoecmd_cfg+0x1b5/0x640
[  758.028360]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  758.032701]  ? timer_reduce+0x11d0/0x11d0
[  758.036867]  discover_timer+0x4e/0x60
[  758.040668]  call_timer_fn+0x18d/0x720
[  758.044572]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  758.049278]  ? process_timeout+0x40/0x40
[  758.053351]  ? run_timer_softirq+0x644/0x16a0
[  758.057867]  ? trace_hardirqs_on+0x67/0x220
[  758.062191]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  758.066853]  run_timer_softirq+0x64f/0x16a0
[  758.071193]  ? add_timer+0xbe0/0xbe0
[  758.074943]  ? __lock_is_held+0xb6/0x140
[  758.079028]  __do_softirq+0x25c/0x921
[  758.082831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.088364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.094007]  irq_exit+0x180/0x1d0
[  758.097505]  smp_apic_timer_interrupt+0x13b/0x550
[  758.102407]  apic_timer_interrupt+0xf/0x20
[  758.106658]  </IRQ>
[  758.108914] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  758.113863] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  758.132803] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  758.140530] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  758.147815] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  758.155179] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  758.162466] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  758.169753] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  758.177075]  ? finish_task_switch+0x146/0x7c0
[  758.181581]  skb_clone+0x156/0x3e0
[  758.185123]  bpf_clone_redirect+0xb2/0x480
[  758.189509]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  758.194542]  ? mark_held_locks+0x100/0x100
[  758.198797]  ? __schedule+0x86e/0x1dc0
[  758.202694]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  758.207460]  ? firmware_map_remove+0x1a6/0x1a6
[  758.212048]  ? bpf_test_run+0x146/0x430
[  758.216049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.221614]  ? check_preemption_disabled+0x48/0x290
[  758.227003]  ? lock_acquire+0x16f/0x3f0
[  758.230994]  ? kasan_check_read+0x11/0x20
[  758.235138]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  758.240343]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.245914]  bpf_test_run+0x10d/0x430
[  758.250188]  bpf_prog_test_run_skb+0x64b/0xb20
[  758.254777]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  758.259636]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  758.265196]  ? fput+0x128/0x1a0
[  758.268615]  ? __bpf_prog_get+0x97/0x290
[  758.272675]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  758.277735]  bpf_prog_test_run+0x129/0x1a0
[  758.282093]  __x64_sys_bpf+0x397/0x4c0
[  758.285983]  ? bpf_prog_get+0x20/0x20
[  758.289799]  do_syscall_64+0xfd/0x620
[  758.293636]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  758.298831] RIP: 0033:0x45b399
[  758.302031] Code: Bad RIP value.
[  758.305411] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  758.313137] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  758.320417] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  758.327716] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  758.334996] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  758.342305] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  758.349591] warn_alloc_show_mem: 1 callbacks suppressed
[  758.349601] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  758.349603] Mem-Info:
[  758.349632] active_anon:254002 inactive_anon:214 isolated_anon:0
[  758.349632]  active_file:17 inactive_file:11 isolated_file:0
[  758.349632]  unevictable:0 dirty:0 writeback:0 unstable:0
[  758.349632]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  758.349632]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  758.349632]  free:10955 free_pcp:216 free_cma:0
[  758.355097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  758.362566] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  758.364967] Call Trace:
[  758.398318] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  758.407742]  <IRQ>
[  758.435532] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.438125]  dump_stack+0x197/0x210
[  758.464108] lowmem_reserve[]: 0 2545 2546 2546 2546
[  758.466396]  warn_alloc.cold+0x7b/0x173
[  758.492511] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  758.496155]  ? zone_watermark_ok_safe+0x260/0x260
[  758.501146] lowmem_reserve[]: 0 0 1 1 1
[  758.505154]  ? __cpuset_node_allowed+0x136/0x540
[  758.534650] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  758.539526]  ? __isolate_free_page+0x4c0/0x4c0
[  758.543469] lowmem_reserve[]: 0 0 0 0 0
[  758.548243]  ? wake_all_kswapds+0x14d/0x300
[  758.574003] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  758.579308]  __alloc_pages_slowpath+0x2214/0x2870
[  758.583291] lowmem_reserve[]: 0 0 0 0 0
[  758.587647]  ? warn_alloc+0x110/0x110
[  758.615221] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  758.620079]  ? __lock_acquire+0x6ee/0x49c0
[  758.624057] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  758.627893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  758.640018] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  758.644392]  ? should_fail+0x14d/0x85c
[  758.657907] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  758.663470]  ? __isolate_free_page+0x4c0/0x4c0
[  758.674222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.674238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.678143]  __alloc_pages_nodemask+0x617/0x750
[  758.693857] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  758.698582]  ? __alloc_pages_slowpath+0x2870/0x2870
[  758.707416] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  758.716008]  ? find_held_lock+0x35/0x130
[  758.720670] 280 total pagecache pages
[  758.729628]  cache_grow_begin+0x91/0x8c0
[  758.734639] 0 pages in swap cache
[  758.743227]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.748383] Swap cache stats: add 0, delete 0, find 0/0
[  758.752196]  ? __cpuset_node_allowed+0x136/0x540
[  758.756222] Free swap  = 0kB
[  758.759681]  fallback_alloc+0x1fd/0x2d0
[  758.765235] Total swap = 0kB
[  758.770618]  ____cache_alloc_node+0x1be/0x1e0
[  758.775366] 1965979 pages RAM
[  758.778395]  kmem_cache_alloc+0x1f3/0x700
[  758.782343] 0 pages HighMem/MovableOnly
[  758.782353] 341741 pages reserved
[  758.785398]  ? mark_held_locks+0xb1/0x100
[  758.789875] 0 pages cma reserved
[  758.793004]  ? __netdev_alloc_skb+0x370/0x470
[  758.797207] aoe: skb alloc failure
[  758.801133]  __build_skb+0x3e/0x310
[  758.801154]  __netdev_alloc_skb+0x2ba/0x470
[  758.804636] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  758.808783]  send_hsr_supervision_frame+0x110/0xfc0
[  758.812122] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  758.816649]  ? lock_acquire+0x16f/0x3f0
[  758.853136]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  758.858182]  hsr_announce+0x12f/0x3b0
[  758.862007]  call_timer_fn+0x18d/0x720
[  758.865896]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  758.871101]  ? process_timeout+0x40/0x40
[  758.875351]  ? run_timer_softirq+0x644/0x16a0
[  758.879914]  ? trace_hardirqs_on+0x67/0x220
[  758.884274]  ? send_hsr_supervision_frame+0xfc0/0xfc0
[  758.889479]  run_timer_softirq+0x64f/0x16a0
[  758.893843]  ? add_timer+0xbe0/0xbe0
[  758.897572]  ? __lock_is_held+0xb6/0x140
[  758.901662]  __do_softirq+0x25c/0x921
[  758.907084]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.912644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  758.918211]  irq_exit+0x180/0x1d0
[  758.921669]  smp_apic_timer_interrupt+0x13b/0x550
[  758.926528]  apic_timer_interrupt+0xf/0x20
[  758.930758]  </IRQ>
[  758.933010] RIP: 0010:console_unlock+0xf3c/0x10d0
[  758.937865] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  758.957190] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  758.965632] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  758.973057] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  758.980362] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  758.987646] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  758.995451] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  759.002777]  ? netconsole_netdev_event+0x280/0x280
[  759.007723]  ? console_unlock+0xf36/0x10d0
[  759.011997]  vprintk_emit+0x280/0x6d0
[  759.015809]  vprintk_default+0x28/0x30
[  759.019719]  vprintk_func+0x7e/0x189
[  759.023452]  printk+0xba/0xed
[  759.026566]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  759.031346]  ? _raw_spin_unlock_irq+0x5e/0x90
[  759.035862]  dump_unreclaimable_slab.cold+0xde/0xef
[  759.041066]  dump_header+0x44b/0xa55
[  759.045007]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  759.050151]  ? ___ratelimit+0x60/0x595
[  759.054047]  ? do_raw_spin_unlock+0x181/0x270
[  759.058563]  oom_kill_process.cold+0x10/0x6ef
[  759.063075]  ? lock_downgrade+0x880/0x880
[  759.067616]  ? kasan_check_read+0x11/0x20
[  759.071773]  out_of_memory+0x362/0x1330
[  759.075773]  ? oom_killer_disable+0x280/0x280
[  759.080281]  ? mutex_trylock+0x18e/0x1e0
[  759.084364]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  759.089315]  __alloc_pages_slowpath+0x20b5/0x2870
[  759.094178]  ? warn_alloc+0x110/0x110
[  759.098103]  ? __lock_is_held+0xb6/0x140
[  759.102186]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.107762]  ? should_fail+0x14d/0x85c
[  759.111675]  ? __might_sleep+0x95/0x190
[  759.115674]  __alloc_pages_nodemask+0x617/0x750
[  759.120355]  ? kasan_check_read+0x11/0x20
[  759.124509]  ? __alloc_pages_slowpath+0x2870/0x2870
[  759.129559]  ? find_get_entry+0x3e1/0xa00
[  759.133761]  ? find_get_pages_contig+0xed0/0xed0
[  759.138533]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  759.144086]  alloc_pages_current+0x107/0x210
[  759.148621]  __page_cache_alloc+0x2bd/0x450
[  759.152947]  ? kasan_check_read+0x11/0x20
[  759.157098]  filemap_fault+0xfeb/0x1f00
[  759.161102]  ? lock_downgrade+0x880/0x880
[  759.165276]  ? __lock_page_or_retry+0xdc0/0xdc0
[  759.169953]  ? lock_acquire+0x16f/0x3f0
[  759.173950]  ? ext4_filemap_fault+0x7b/0xaf
[  759.178309]  ext4_filemap_fault+0x83/0xaf
[  759.182464]  __do_fault+0x111/0x480
[  759.186118]  __handle_mm_fault+0x2d78/0x3f80
[  759.190526]  ? copy_page_range+0x2030/0x2030
[  759.195083]  ? count_memcg_event_mm+0x2b1/0x4d0
[  759.199785]  handle_mm_fault+0x1b5/0x690
[  759.203872]  __do_page_fault+0x62a/0xe90
[  759.207966]  ? vmalloc_fault+0x740/0x740
[  759.212049]  ? trace_hardirqs_off_caller+0x65/0x220
[  759.217077]  ? trace_hardirqs_on_caller+0x6a/0x220
[  759.222028]  ? page_fault+0x8/0x30
[  759.225569]  do_page_fault+0x71/0x57d
[  759.229386]  ? page_fault+0x8/0x30
[  759.232939]  page_fault+0x1e/0x30
[  759.236385] RIP: 0033:0x45b153
[  759.239591] Code: Bad RIP value.
[  759.242949] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  759.248323] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  759.255617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  759.262893] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  759.270174] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  759.277570] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  759.284876] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  759.285025] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  759.293028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  759.293039] Call Trace:
[  759.303261] syz-fuzzer cpuset=/ mems_allowed=0-1
[  759.312623]  <IRQ>
[  759.322101]  dump_stack+0x197/0x210
[  759.325888]  warn_alloc.cold+0x7b/0x173
[  759.329967]  ? zone_watermark_ok_safe+0x260/0x260
[  759.334843]  ? __cpuset_node_allowed+0x136/0x540
[  759.340024]  ? __isolate_free_page+0x4c0/0x4c0
[  759.344643]  ? wake_all_kswapds+0x14d/0x300
[  759.348984]  __alloc_pages_slowpath+0x2214/0x2870
[  759.353853]  ? warn_alloc+0x110/0x110
[  759.357675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  759.363223]  ? should_fail+0x14d/0x85c
[  759.367111]  ? __isolate_free_page+0x4c0/0x4c0
[  759.371753]  __alloc_pages_nodemask+0x617/0x750
[  759.376557]  ? __alloc_pages_slowpath+0x2870/0x2870
[  759.381604]  cache_grow_begin+0x91/0x8c0
[  759.385753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.391306]  ? __cpuset_node_allowed+0x136/0x540
[  759.396069]  fallback_alloc+0x1fd/0x2d0
[  759.400062]  ____cache_alloc_node+0x1be/0x1e0
[  759.404582]  kmem_cache_alloc_node+0xe3/0x710
[  759.409097]  __alloc_skb+0xd5/0x5f0
[  759.412727]  ? skb_trim+0x190/0x190
[  759.416355]  ? check_preemption_disabled+0x48/0x290
[  759.421488]  ? lock_acquire+0x16f/0x3f0
[  759.425478]  new_skb+0x28/0x1d0
[  759.428757]  aoecmd_cfg+0x1b5/0x640
[  759.432385]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  759.436724]  ? timer_reduce+0x11d0/0x11d0
[  759.440886]  discover_timer+0x4e/0x60
[  759.444702]  call_timer_fn+0x18d/0x720
[  759.448592]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  759.453274]  ? process_timeout+0x40/0x40
[  759.457346]  ? run_timer_softirq+0x644/0x16a0
[  759.461869]  ? trace_hardirqs_on+0x67/0x220
[  759.466212]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  759.470894]  run_timer_softirq+0x64f/0x16a0
[  759.475315]  ? add_timer+0xbe0/0xbe0
[  759.479053]  ? __lock_is_held+0xb6/0x140
[  759.483131]  __do_softirq+0x25c/0x921
[  759.486959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.492504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.498053]  irq_exit+0x180/0x1d0
[  759.501509]  smp_apic_timer_interrupt+0x13b/0x550
[  759.506383]  apic_timer_interrupt+0xf/0x20
[  759.510611]  </IRQ>
[  759.512859] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  759.517838] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  759.536755] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  759.544471] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  759.551878] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  759.559153] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  759.566440] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  759.573720] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  759.581027]  ? finish_task_switch+0x146/0x7c0
[  759.585672]  skb_clone+0x156/0x3e0
[  759.589217]  bpf_clone_redirect+0xb2/0x480
[  759.593477]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  759.598517]  ? mark_held_locks+0x100/0x100
[  759.602757]  ? __schedule+0x86e/0x1dc0
[  759.606645]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  759.611436]  ? firmware_map_remove+0x1a6/0x1a6
[  759.616032]  ? bpf_test_run+0x146/0x430
[  759.620037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  759.625592]  ? check_preemption_disabled+0x48/0x290
[  759.630649]  ? lock_acquire+0x16f/0x3f0
[  759.634636]  ? kasan_check_read+0x11/0x20
[  759.638801]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  759.644207]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  759.649754]  bpf_test_run+0x10d/0x430
[  759.653575]  bpf_prog_test_run_skb+0x64b/0xb20
[  759.658215]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  759.663078]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  759.668628]  ? fput+0x128/0x1a0
[  759.672099]  ? __bpf_prog_get+0x97/0x290
[  759.676595]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  759.681442]  bpf_prog_test_run+0x129/0x1a0
[  759.685795]  __x64_sys_bpf+0x397/0x4c0
[  759.689714]  ? bpf_prog_get+0x20/0x20
[  759.693537]  do_syscall_64+0xfd/0x620
[  759.697360]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  759.702550] RIP: 0033:0x45b399
[  759.705759] Code: Bad RIP value.
[  759.709114] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  759.716840] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  759.724102] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  759.731369] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  759.738752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  759.746040] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  759.753349] warn_alloc_show_mem: 1 callbacks suppressed
[  759.753359] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  759.753361] Mem-Info:
[  759.753392] active_anon:254002 inactive_anon:214 isolated_anon:0
[  759.753392]  active_file:17 inactive_file:11 isolated_file:0
[  759.753392]  unevictable:0 dirty:0 writeback:0 unstable:0
[  759.753392]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  759.753392]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  759.753392]  free:10955 free_pcp:216 free_cma:0
[  759.758758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  759.758767] Call Trace:
[  759.766463] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  759.768864]  <IRQ>
[  759.802144] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  759.811515]  dump_stack+0x197/0x210
[  759.814084] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  759.842434]  warn_alloc.cold+0x7b/0x173
[  759.844567] lowmem_reserve[]: 0 2545 2546 2546 2546
[  759.870381]  ? zone_watermark_ok_safe+0x260/0x260
[  759.874006] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  759.900236]  ? __cpuset_node_allowed+0x136/0x540
[  759.904284] lowmem_reserve[]: 0 0 1 1 1
[  759.909392]  ? __isolate_free_page+0x4c0/0x4c0
[  759.914251] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  759.943545]  ? wake_all_kswapds+0x14d/0x300
[  759.948278] lowmem_reserve[]: 0 0 0 0 0
[  759.952275]  __alloc_pages_slowpath+0x2214/0x2870
[  759.956832] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  759.982635]  ? warn_alloc+0x110/0x110
[  759.987014] lowmem_reserve[]: 0 0 0 0 0
[  759.991006]  ? __lock_acquire+0x6ee/0x49c0
[  759.995842] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  760.023550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.027342] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  760.031339]  ? should_fail+0x14d/0x85c
[  760.035665] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  760.047821]  ? __isolate_free_page+0x4c0/0x4c0
[  760.053362] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  760.067013]  __alloc_pages_nodemask+0x617/0x750
[  760.070899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  760.081573]  ? __alloc_pages_slowpath+0x2870/0x2870
[  760.086161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  760.101791]  ? find_held_lock+0x35/0x130
[  760.106559] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  760.115412]  cache_grow_begin+0x91/0x8c0
[  760.120411] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  760.128996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.133131] 280 total pagecache pages
[  760.133155] 0 pages in swap cache
[  760.142015]  ? __cpuset_node_allowed+0x136/0x540
[  760.146068] Swap cache stats: add 0, delete 0, find 0/0
[  760.154653]  fallback_alloc+0x1fd/0x2d0
[  760.160174] Free swap  = 0kB
[  760.163985]  ____cache_alloc_node+0x1be/0x1e0
[  760.167425] Total swap = 0kB
[  760.172202]  kmem_cache_alloc_node+0xe3/0x710
[  760.177537] 1965979 pages RAM
[  760.181508]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  760.184498] 0 pages HighMem/MovableOnly
[  760.188990]  __alloc_skb+0xd5/0x5f0
[  760.192133] 341741 pages reserved
[  760.192142] 0 pages cma reserved
[  760.196753]  ? skb_trim+0x190/0x190
[  760.199897] aoe: skb alloc failure
[  760.204071]  ? kasan_check_read+0x11/0x20
[  760.204099]  ndisc_alloc_skb+0x13c/0x340
[  760.204117]  ndisc_send_rs+0x35f/0x6e0
[  760.208104] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  760.211746]  addrconf_rs_timer+0x30f/0x680
[  760.215180] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  760.218585]  ? ipv6_get_lladdr+0x490/0x490
[  760.262524]  call_timer_fn+0x18d/0x720
[  760.266419]  ? ipv6_get_lladdr+0x490/0x490
[  760.270645]  ? process_timeout+0x40/0x40
[  760.274695]  ? run_timer_softirq+0x644/0x16a0
[  760.279185]  ? trace_hardirqs_on+0x67/0x220
[  760.283530]  ? ipv6_get_lladdr+0x490/0x490
[  760.287832]  run_timer_softirq+0x64f/0x16a0
[  760.292296]  ? add_timer+0xbe0/0xbe0
[  760.296332]  ? __lock_is_held+0xb6/0x140
[  760.300422]  __do_softirq+0x25c/0x921
[  760.304323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.309871]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.315459]  irq_exit+0x180/0x1d0
[  760.318955]  smp_apic_timer_interrupt+0x13b/0x550
[  760.324885]  apic_timer_interrupt+0xf/0x20
[  760.329126]  </IRQ>
[  760.331371] RIP: 0010:console_unlock+0xf3c/0x10d0
[  760.336223] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  760.355165] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  760.362886] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  760.370168] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  760.377450] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  760.384729] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  760.392981] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  760.400290]  ? netconsole_netdev_event+0x280/0x280
[  760.405255]  ? console_unlock+0xf36/0x10d0
[  760.409504]  vprintk_emit+0x280/0x6d0
[  760.413332]  vprintk_default+0x28/0x30
[  760.417217]  vprintk_func+0x7e/0x189
[  760.420928]  printk+0xba/0xed
[  760.424046]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  760.428839]  ? _raw_spin_unlock_irq+0x5e/0x90
[  760.433343]  dump_unreclaimable_slab.cold+0xde/0xef
[  760.438395]  dump_header+0x44b/0xa55
[  760.442110]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  760.447402]  ? ___ratelimit+0x60/0x595
[  760.451418]  ? do_raw_spin_unlock+0x181/0x270
[  760.455922]  oom_kill_process.cold+0x10/0x6ef
[  760.460420]  ? lock_downgrade+0x880/0x880
[  760.464576]  ? kasan_check_read+0x11/0x20
[  760.468741]  out_of_memory+0x362/0x1330
[  760.472735]  ? oom_killer_disable+0x280/0x280
[  760.477395]  ? mutex_trylock+0x18e/0x1e0
[  760.481487]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  760.486457]  __alloc_pages_slowpath+0x20b5/0x2870
[  760.491319]  ? warn_alloc+0x110/0x110
[  760.495131]  ? __lock_is_held+0xb6/0x140
[  760.499240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.504792]  ? should_fail+0x14d/0x85c
[  760.508710]  ? __might_sleep+0x95/0x190
[  760.512707]  __alloc_pages_nodemask+0x617/0x750
[  760.517394]  ? kasan_check_read+0x11/0x20
[  760.521558]  ? __alloc_pages_slowpath+0x2870/0x2870
[  760.526589]  ? find_get_entry+0x3e1/0xa00
[  760.530760]  ? find_get_pages_contig+0xed0/0xed0
[  760.535538]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  760.541112]  alloc_pages_current+0x107/0x210
[  760.545531]  __page_cache_alloc+0x2bd/0x450
[  760.549989]  ? kasan_check_read+0x11/0x20
[  760.554155]  filemap_fault+0xfeb/0x1f00
[  760.558142]  ? lock_downgrade+0x880/0x880
[  760.562303]  ? __lock_page_or_retry+0xdc0/0xdc0
[  760.566993]  ? lock_acquire+0x16f/0x3f0
[  760.571006]  ? ext4_filemap_fault+0x7b/0xaf
[  760.575335]  ext4_filemap_fault+0x83/0xaf
[  760.579488]  __do_fault+0x111/0x480
[  760.583824]  __handle_mm_fault+0x2d78/0x3f80
[  760.588350]  ? copy_page_range+0x2030/0x2030
[  760.592770]  ? count_memcg_event_mm+0x2b1/0x4d0
[  760.597475]  handle_mm_fault+0x1b5/0x690
[  760.601561]  __do_page_fault+0x62a/0xe90
[  760.605640]  ? vmalloc_fault+0x740/0x740
[  760.609708]  ? trace_hardirqs_off_caller+0x65/0x220
[  760.614732]  ? trace_hardirqs_on_caller+0x6a/0x220
[  760.619668]  ? page_fault+0x8/0x30
[  760.623227]  do_page_fault+0x71/0x57d
[  760.627071]  ? page_fault+0x8/0x30
[  760.630624]  page_fault+0x1e/0x30
[  760.634079] RIP: 0033:0x45b153
[  760.637281] Code: Bad RIP value.
[  760.640906] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  760.646288] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  760.653789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  760.661073] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  760.668363] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  760.675644] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  760.683052] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  760.683119] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  760.690950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  760.690955] Call Trace:
[  760.690962]  <IRQ>
[  760.690985]  dump_stack+0x197/0x210
[  760.691005]  warn_alloc.cold+0x7b/0x173
[  760.691024]  ? zone_watermark_ok_safe+0x260/0x260
[  760.697621] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  760.706938]  ? __cpuset_node_allowed+0x136/0x540
[  760.709516] syz-fuzzer cpuset=/ mems_allowed=0-1
[  760.711673]  ? __isolate_free_page+0x4c0/0x4c0
[  760.748581]  ? wake_all_kswapds+0x14d/0x300
[  760.752926]  __alloc_pages_slowpath+0x2214/0x2870
[  760.757869]  ? warn_alloc+0x110/0x110
[  760.761685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  760.767234]  ? should_fail+0x14d/0x85c
[  760.771147]  ? __isolate_free_page+0x4c0/0x4c0
[  760.775851]  __alloc_pages_nodemask+0x617/0x750
[  760.780531]  ? __alloc_pages_slowpath+0x2870/0x2870
[  760.785578]  cache_grow_begin+0x91/0x8c0
[  760.789640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.795179]  ? __cpuset_node_allowed+0x136/0x540
[  760.799938]  fallback_alloc+0x1fd/0x2d0
[  760.803912]  ____cache_alloc_node+0x1be/0x1e0
[  760.808429]  kmem_cache_alloc_node+0xe3/0x710
[  760.812955]  __alloc_skb+0xd5/0x5f0
[  760.816610]  ? skb_trim+0x190/0x190
[  760.820259]  ? check_preemption_disabled+0x48/0x290
[  760.825276]  ? lock_acquire+0x16f/0x3f0
[  760.829269]  new_skb+0x28/0x1d0
[  760.832573]  aoecmd_cfg+0x1b5/0x640
[  760.836236]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  760.840582]  ? timer_reduce+0x11d0/0x11d0
[  760.844747]  discover_timer+0x4e/0x60
[  760.848562]  call_timer_fn+0x18d/0x720
[  760.852465]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  760.857143]  ? process_timeout+0x40/0x40
[  760.861358]  ? run_timer_softirq+0x644/0x16a0
[  760.865859]  ? trace_hardirqs_on+0x67/0x220
[  760.870196]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  760.874863]  run_timer_softirq+0x64f/0x16a0
[  760.879219]  ? add_timer+0xbe0/0xbe0
[  760.882933]  ? __lock_is_held+0xb6/0x140
[  760.887005]  __do_softirq+0x25c/0x921
[  760.890830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.896370]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  760.901939]  irq_exit+0x180/0x1d0
[  760.905394]  smp_apic_timer_interrupt+0x13b/0x550
[  760.910354]  apic_timer_interrupt+0xf/0x20
[  760.914679]  </IRQ>
[  760.916919] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  760.921863] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  760.940777] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  760.948502] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  760.955805] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  760.963083] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  760.970360] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  760.977638] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  760.984959]  ? finish_task_switch+0x146/0x7c0
[  760.989473]  skb_clone+0x156/0x3e0
[  760.993034]  bpf_clone_redirect+0xb2/0x480
[  760.997276]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  761.002345]  ? mark_held_locks+0x100/0x100
[  761.006600]  ? __schedule+0x86e/0x1dc0
[  761.010585]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  761.015362]  ? firmware_map_remove+0x1a6/0x1a6
[  761.019958]  ? bpf_test_run+0x146/0x430
[  761.023949]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.029759]  ? check_preemption_disabled+0x48/0x290
[  761.034789]  ? lock_acquire+0x16f/0x3f0
[  761.038779]  ? kasan_check_read+0x11/0x20
[  761.042937]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  761.048262]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  761.053870]  bpf_test_run+0x10d/0x430
[  761.057687]  bpf_prog_test_run_skb+0x64b/0xb20
[  761.062304]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  761.067168]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  761.072727]  ? fput+0x128/0x1a0
[  761.076037]  ? __bpf_prog_get+0x97/0x290
[  761.080209]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  761.085066]  bpf_prog_test_run+0x129/0x1a0
[  761.089305]  __x64_sys_bpf+0x397/0x4c0
[  761.093190]  ? bpf_prog_get+0x20/0x20
[  761.097026]  do_syscall_64+0xfd/0x620
[  761.100831]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  761.106028] RIP: 0033:0x45b399
[  761.109236] Code: Bad RIP value.
[  761.112596] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  761.120310] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  761.127594] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  761.134878] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  761.142158] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  761.149440] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  761.156748] warn_alloc_show_mem: 1 callbacks suppressed
[  761.156758] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  761.156760] Mem-Info:
[  761.156790] active_anon:254002 inactive_anon:214 isolated_anon:0
[  761.156790]  active_file:17 inactive_file:11 isolated_file:0
[  761.156790]  unevictable:0 dirty:0 writeback:0 unstable:0
[  761.156790]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  761.156790]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  761.156790]  free:10955 free_pcp:216 free_cma:0
[  761.162236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  761.162247] Call Trace:
[  761.169745] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  761.172149]  <IRQ>
[  761.205614] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  761.215013]  dump_stack+0x197/0x210
[  761.217580] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  761.245491]  warn_alloc.cold+0x7b/0x173
[  761.247619] lowmem_reserve[]: 0 2545 2546 2546 2546
[  761.273510]  ? zone_watermark_ok_safe+0x260/0x260
[  761.277258] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  761.304931]  ? __cpuset_node_allowed+0x136/0x540
[  761.308875] lowmem_reserve[]: 0 0 1 1 1
[  761.314045]  ? __isolate_free_page+0x4c0/0x4c0
[  761.318970] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  761.348014]  ? wake_all_kswapds+0x14d/0x300
[  761.352745] lowmem_reserve[]: 0 0 0 0 0
[  761.356749]  __alloc_pages_slowpath+0x2214/0x2870
[  761.361322] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  761.387253]  ? warn_alloc+0x110/0x110
[  761.391671] lowmem_reserve[]: 0 0 0 0 0
[  761.395653]  ? __lock_acquire+0x6ee/0x49c0
[  761.400488] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  761.428095]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.431882] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  761.435866]  ? should_fail+0x14d/0x85c
[  761.440073] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  761.453270]  ? __isolate_free_page+0x4c0/0x4c0
[  761.458937] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  761.472444]  __alloc_pages_nodemask+0x617/0x750
[  761.476404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.487179]  ? __alloc_pages_slowpath+0x2870/0x2870
[  761.492028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.507754]  ? find_held_lock+0x35/0x130
[  761.512403] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  761.521337]  cache_grow_begin+0x91/0x8c0
[  761.526372] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  761.535218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.539257] 280 total pagecache pages
[  761.548108]  ? __cpuset_node_allowed+0x136/0x540
[  761.552188] 0 pages in swap cache
[  761.560957]  fallback_alloc+0x1fd/0x2d0
[  761.566470] Swap cache stats: add 0, delete 0, find 0/0
[  761.566480] Free swap  = 0kB
[  761.570297]  ____cache_alloc_node+0x1be/0x1e0
[  761.575035] Total swap = 0kB
[  761.575047] 1965979 pages RAM
[  761.578524]  kmem_cache_alloc_node+0xe3/0x710
[  761.582563] 0 pages HighMem/MovableOnly
[  761.588030]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  761.591022] 341741 pages reserved
[  761.591030] 0 pages cma reserved
[  761.595526]  __alloc_skb+0xd5/0x5f0
[  761.598589] aoe: skb alloc failure
[  761.601924]  ? skb_trim+0x190/0x190
[  761.601939]  ? kasan_check_read+0x11/0x20
[  761.601965]  ndisc_alloc_skb+0x13c/0x340
[  761.606624] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  761.610585]  ndisc_send_rs+0x35f/0x6e0
[  761.614803] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  761.618271]  addrconf_rs_timer+0x30f/0x680
[  761.665488]  ? ipv6_get_lladdr+0x490/0x490
[  761.669748]  call_timer_fn+0x18d/0x720
[  761.673665]  ? ipv6_get_lladdr+0x490/0x490
[  761.677934]  ? process_timeout+0x40/0x40
[  761.682014]  ? run_timer_softirq+0x644/0x16a0
[  761.686517]  ? trace_hardirqs_on+0x67/0x220
[  761.691027]  ? ipv6_get_lladdr+0x490/0x490
[  761.695289]  run_timer_softirq+0x64f/0x16a0
[  761.699639]  ? add_timer+0xbe0/0xbe0
[  761.703354]  ? __lock_is_held+0xb6/0x140
[  761.707446]  __do_softirq+0x25c/0x921
[  761.711251]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.716803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  761.722370]  irq_exit+0x180/0x1d0
[  761.725827]  smp_apic_timer_interrupt+0x13b/0x550
[  761.730691]  apic_timer_interrupt+0xf/0x20
[  761.734940]  </IRQ>
[  761.737179] RIP: 0010:console_unlock+0xf3c/0x10d0
[  761.742023] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  761.761265] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  761.768995] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  761.776277] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  761.783545] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  761.790905] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  761.798301] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  761.805611]  ? netconsole_netdev_event+0x280/0x280
[  761.810570]  ? console_unlock+0xf36/0x10d0
[  761.814833]  vprintk_emit+0x280/0x6d0
[  761.818844]  vprintk_default+0x28/0x30
[  761.822754]  vprintk_func+0x7e/0x189
[  761.826481]  printk+0xba/0xed
[  761.829682]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  761.834451]  ? _raw_spin_unlock_irq+0x5e/0x90
[  761.839054]  dump_unreclaimable_slab.cold+0xde/0xef
[  761.844098]  dump_header+0x44b/0xa55
[  761.847826]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  761.852928]  ? ___ratelimit+0x60/0x595
[  761.856815]  ? do_raw_spin_unlock+0x181/0x270
[  761.861432]  oom_kill_process.cold+0x10/0x6ef
[  761.865955]  ? lock_downgrade+0x880/0x880
[  761.870121]  ? kasan_check_read+0x11/0x20
[  761.874304]  out_of_memory+0x362/0x1330
[  761.878304]  ? oom_killer_disable+0x280/0x280
[  761.882823]  ? mutex_trylock+0x18e/0x1e0
[  761.886901]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  761.891857]  __alloc_pages_slowpath+0x20b5/0x2870
[  761.896725]  ? warn_alloc+0x110/0x110
[  761.900526]  ? __lock_is_held+0xb6/0x140
[  761.904608]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  761.910214]  ? should_fail+0x14d/0x85c
[  761.914126]  ? __might_sleep+0x95/0x190
[  761.918120]  __alloc_pages_nodemask+0x617/0x750
[  761.922816]  ? kasan_check_read+0x11/0x20
[  761.926992]  ? __alloc_pages_slowpath+0x2870/0x2870
[  761.932027]  ? find_get_entry+0x3e1/0xa00
[  761.936536]  ? find_get_pages_contig+0xed0/0xed0
[  761.941306]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  761.946855]  alloc_pages_current+0x107/0x210
[  761.951561]  __page_cache_alloc+0x2bd/0x450
[  761.955898]  ? kasan_check_read+0x11/0x20
[  761.960058]  filemap_fault+0xfeb/0x1f00
[  761.964035]  ? lock_downgrade+0x880/0x880
[  761.968204]  ? __lock_page_or_retry+0xdc0/0xdc0
[  761.972882]  ? lock_acquire+0x16f/0x3f0
[  761.977484]  ? ext4_filemap_fault+0x7b/0xaf
[  761.981822]  ext4_filemap_fault+0x83/0xaf
[  761.986006]  __do_fault+0x111/0x480
[  761.989660]  __handle_mm_fault+0x2d78/0x3f80
[  761.994089]  ? copy_page_range+0x2030/0x2030
[  761.998508]  ? count_memcg_event_mm+0x2b1/0x4d0
[  762.003466]  handle_mm_fault+0x1b5/0x690
[  762.007549]  __do_page_fault+0x62a/0xe90
[  762.011631]  ? vmalloc_fault+0x740/0x740
[  762.015694]  ? trace_hardirqs_off_caller+0x65/0x220
[  762.020720]  ? trace_hardirqs_on_caller+0x6a/0x220
[  762.025653]  ? page_fault+0x8/0x30
[  762.029215]  do_page_fault+0x71/0x57d
[  762.033015]  ? page_fault+0x8/0x30
[  762.036569]  page_fault+0x1e/0x30
[  762.040027] RIP: 0033:0x45b153
[  762.043233] Code: Bad RIP value.
[  762.046590] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  762.051972] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  762.059253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  762.066521] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  762.073801] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  762.081203] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  762.088531] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  762.088601] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  762.096470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  762.096477] Call Trace:
[  762.096483]  <IRQ>
[  762.096507]  dump_stack+0x197/0x210
[  762.096528]  warn_alloc.cold+0x7b/0x173
[  762.096547]  ? zone_watermark_ok_safe+0x260/0x260
[  762.103178] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  762.112543]  ? __cpuset_node_allowed+0x136/0x540
[  762.115102] syz-fuzzer cpuset=/ mems_allowed=0-1
[  762.117282]  ? __isolate_free_page+0x4c0/0x4c0
[  762.154145]  ? wake_all_kswapds+0x14d/0x300
[  762.158520]  __alloc_pages_slowpath+0x2214/0x2870
[  762.163401]  ? warn_alloc+0x110/0x110
[  762.167212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.172781]  ? should_fail+0x14d/0x85c
[  762.176669]  ? __isolate_free_page+0x4c0/0x4c0
[  762.181270]  __alloc_pages_nodemask+0x617/0x750
[  762.185956]  ? __alloc_pages_slowpath+0x2870/0x2870
[  762.191010]  cache_grow_begin+0x91/0x8c0
[  762.195073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.200623]  ? __cpuset_node_allowed+0x136/0x540
[  762.205403]  fallback_alloc+0x1fd/0x2d0
[  762.209397]  ____cache_alloc_node+0x1be/0x1e0
[  762.213920]  kmem_cache_alloc_node+0xe3/0x710
[  762.218446]  __alloc_skb+0xd5/0x5f0
[  762.222105]  ? skb_trim+0x190/0x190
[  762.225746]  ? check_preemption_disabled+0x48/0x290
[  762.230762]  ? lock_acquire+0x16f/0x3f0
[  762.234759]  new_skb+0x28/0x1d0
[  762.238056]  aoecmd_cfg+0x1b5/0x640
[  762.241828]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  762.246167]  ? timer_reduce+0x11d0/0x11d0
[  762.250344]  discover_timer+0x4e/0x60
[  762.254159]  call_timer_fn+0x18d/0x720
[  762.258168]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  762.262854]  ? process_timeout+0x40/0x40
[  762.266927]  ? run_timer_softirq+0x644/0x16a0
[  762.271539]  ? trace_hardirqs_on+0x67/0x220
[  762.276007]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  762.280697]  run_timer_softirq+0x64f/0x16a0
[  762.285109]  ? add_timer+0xbe0/0xbe0
[  762.288840]  ? __lock_is_held+0xb6/0x140
[  762.292927]  __do_softirq+0x25c/0x921
[  762.296741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.302413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.307976]  irq_exit+0x180/0x1d0
[  762.311454]  smp_apic_timer_interrupt+0x13b/0x550
[  762.316331]  apic_timer_interrupt+0xf/0x20
[  762.320585]  </IRQ>
[  762.322840] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  762.327801] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  762.346715] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  762.354439] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  762.361723] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  762.369005] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  762.376300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  762.383590] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  762.390917]  ? finish_task_switch+0x146/0x7c0
[  762.395434]  skb_clone+0x156/0x3e0
[  762.398995]  bpf_clone_redirect+0xb2/0x480
[  762.403265]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  762.408307]  ? mark_held_locks+0x100/0x100
[  762.412557]  ? __schedule+0x86e/0x1dc0
[  762.416439]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  762.421201]  ? firmware_map_remove+0x1a6/0x1a6
[  762.425812]  ? bpf_test_run+0x146/0x430
[  762.429960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.435539]  ? check_preemption_disabled+0x48/0x290
[  762.440575]  ? lock_acquire+0x16f/0x3f0
[  762.444564]  ? kasan_check_read+0x11/0x20
[  762.448714]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  762.454021]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  762.459581]  bpf_test_run+0x10d/0x430
[  762.463391]  bpf_prog_test_run_skb+0x64b/0xb20
[  762.468001]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  762.472899]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  762.478454]  ? fput+0x128/0x1a0
[  762.481732]  ? __bpf_prog_get+0x97/0x290
[  762.485810]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  762.490811]  bpf_prog_test_run+0x129/0x1a0
[  762.495434]  __x64_sys_bpf+0x397/0x4c0
[  762.499322]  ? bpf_prog_get+0x20/0x20
[  762.503161]  do_syscall_64+0xfd/0x620
[  762.507001]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  762.512206] RIP: 0033:0x45b399
[  762.515466] Code: Bad RIP value.
[  762.518837] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  762.526555] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  762.533864] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  762.541231] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  762.548511] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  762.555884] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  762.563198] warn_alloc_show_mem: 1 callbacks suppressed
[  762.563208] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  762.563210] Mem-Info:
[  762.563240] active_anon:254002 inactive_anon:214 isolated_anon:0
[  762.563240]  active_file:17 inactive_file:11 isolated_file:0
[  762.563240]  unevictable:0 dirty:0 writeback:0 unstable:0
[  762.563240]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  762.563240]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  762.563240]  free:10955 free_pcp:216 free_cma:0
[  762.568718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  762.577347] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  762.579759] Call Trace:
[  762.613966] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  762.623327]  <IRQ>
[  762.651451] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  762.654044]  dump_stack+0x197/0x210
[  762.679705] lowmem_reserve[]: 0 2545 2546 2546 2546
[  762.682139]  warn_alloc.cold+0x7b/0x173
[  762.708231] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  762.711884]  ? zone_watermark_ok_safe+0x260/0x260
[  762.716879] lowmem_reserve[]: 0 0 1 1 1
[  762.720872]  ? __cpuset_node_allowed+0x136/0x540
[  762.749842] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  762.754729]  ? __isolate_free_page+0x4c0/0x4c0
[  762.758681] lowmem_reserve[]: 0 0 0 0 0
[  762.763469]  ? wake_all_kswapds+0x14d/0x300
[  762.789328] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  762.793956]  __alloc_pages_slowpath+0x2214/0x2870
[  762.797913] lowmem_reserve[]: 0 0 0 0 0
[  762.802264]  ? warn_alloc+0x110/0x110
[  762.830265] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  762.835118]  ? __lock_acquire+0x6ee/0x49c0
[  762.839056] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  762.842906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  762.842926]  ? should_fail+0x14d/0x85c
[  762.855066] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  762.859315]  ? __isolate_free_page+0x4c0/0x4c0
[  762.872850] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  762.878419]  __alloc_pages_nodemask+0x617/0x750
[  762.882308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  762.892976]  ? __alloc_pages_slowpath+0x2870/0x2870
[  762.897535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  762.913156]  ? find_held_lock+0x35/0x130
[  762.917830] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  762.926687]  cache_grow_begin+0x91/0x8c0
[  762.931701] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  762.940399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  762.944473] 280 total pagecache pages
[  762.953329]  ? __cpuset_node_allowed+0x136/0x540
[  762.957381] 0 pages in swap cache
[  762.965995]  fallback_alloc+0x1fd/0x2d0
[  762.971558] Swap cache stats: add 0, delete 0, find 0/0
[  762.971563] Free swap  = 0kB
[  762.971567] Total swap = 0kB
[  762.971597] 1965979 pages RAM
[  762.975417]  ____cache_alloc_node+0x1be/0x1e0
[  762.980261] 0 pages HighMem/MovableOnly
[  762.980270] 341741 pages reserved
[  762.983742]  kmem_cache_alloc_node+0xe3/0x710
[  762.987692] 0 pages cma reserved
[  762.987766] aoe: skb alloc failure
[  762.993100]  ? mark_held_locks+0x100/0x100
[  762.993128]  __alloc_skb+0xd5/0x5f0
[  762.993147]  ? skb_trim+0x190/0x190
[  762.996186] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  762.999183]  ? __local_bh_enable_ip+0x15a/0x270
[  762.999206]  ? lock_downgrade+0x880/0x880
[  763.002294] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  763.006804]  ndisc_alloc_skb+0x13c/0x340
[  763.066175]  ndisc_send_rs+0x7c/0x6e0
[  763.070000]  addrconf_rs_timer+0x30f/0x680
[  763.074259]  ? ipv6_get_lladdr+0x490/0x490
[  763.078513]  call_timer_fn+0x18d/0x720
[  763.082412]  ? ipv6_get_lladdr+0x490/0x490
[  763.086687]  ? process_timeout+0x40/0x40
[  763.090868]  ? run_timer_softirq+0x644/0x16a0
[  763.095458]  ? trace_hardirqs_on+0x67/0x220
[  763.099796]  ? ipv6_get_lladdr+0x490/0x490
[  763.104060]  run_timer_softirq+0x64f/0x16a0
[  763.108410]  ? add_timer+0xbe0/0xbe0
[  763.112138]  ? __lock_is_held+0xb6/0x140
[  763.116338]  __do_softirq+0x25c/0x921
[  763.120167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.125716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.131288]  irq_exit+0x180/0x1d0
[  763.134784]  smp_apic_timer_interrupt+0x13b/0x550
[  763.139633]  apic_timer_interrupt+0xf/0x20
[  763.143875]  </IRQ>
[  763.146118] RIP: 0010:console_unlock+0xf3c/0x10d0
[  763.150969] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  763.169886] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  763.177728] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  763.185016] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  763.192281] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  763.199677] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  763.206982] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  763.214316]  ? netconsole_netdev_event+0x280/0x280
[  763.219266]  ? console_unlock+0xf36/0x10d0
[  763.223532]  vprintk_emit+0x280/0x6d0
[  763.227531]  vprintk_default+0x28/0x30
[  763.231434]  vprintk_func+0x7e/0x189
[  763.235291]  printk+0xba/0xed
[  763.238410]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  763.243183]  ? _raw_spin_unlock_irq+0x5e/0x90
[  763.247701]  dump_unreclaimable_slab.cold+0xde/0xef
[  763.252739]  dump_header+0x44b/0xa55
[  763.256467]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  763.261587]  ? ___ratelimit+0x60/0x595
[  763.265484]  ? do_raw_spin_unlock+0x181/0x270
[  763.270004]  oom_kill_process.cold+0x10/0x6ef
[  763.274519]  ? lock_downgrade+0x880/0x880
[  763.278692]  ? kasan_check_read+0x11/0x20
[  763.282874]  out_of_memory+0x362/0x1330
[  763.286870]  ? oom_killer_disable+0x280/0x280
[  763.291385]  ? mutex_trylock+0x18e/0x1e0
[  763.295465]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  763.300424]  __alloc_pages_slowpath+0x20b5/0x2870
[  763.305351]  ? warn_alloc+0x110/0x110
[  763.309893]  ? __lock_is_held+0xb6/0x140
[  763.314003]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.319561]  ? should_fail+0x14d/0x85c
[  763.323473]  ? __might_sleep+0x95/0x190
[  763.327475]  __alloc_pages_nodemask+0x617/0x750
[  763.332148]  ? kasan_check_read+0x11/0x20
[  763.336297]  ? __alloc_pages_slowpath+0x2870/0x2870
[  763.341438]  ? find_get_entry+0x3e1/0xa00
[  763.345606]  ? find_get_pages_contig+0xed0/0xed0
[  763.350362]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  763.355920]  alloc_pages_current+0x107/0x210
[  763.360341]  __page_cache_alloc+0x2bd/0x450
[  763.364676]  ? kasan_check_read+0x11/0x20
[  763.368855]  filemap_fault+0xfeb/0x1f00
[  763.372843]  ? lock_downgrade+0x880/0x880
[  763.377006]  ? __lock_page_or_retry+0xdc0/0xdc0
[  763.381682]  ? lock_acquire+0x16f/0x3f0
[  763.385689]  ? ext4_filemap_fault+0x7b/0xaf
[  763.390039]  ext4_filemap_fault+0x83/0xaf
[  763.394208]  __do_fault+0x111/0x480
[  763.397835]  __handle_mm_fault+0x2d78/0x3f80
[  763.402261]  ? copy_page_range+0x2030/0x2030
[  763.406704]  ? count_memcg_event_mm+0x2b1/0x4d0
[  763.411391]  handle_mm_fault+0x1b5/0x690
[  763.415456]  __do_page_fault+0x62a/0xe90
[  763.419532]  ? vmalloc_fault+0x740/0x740
[  763.423691]  ? trace_hardirqs_off_caller+0x65/0x220
[  763.428953]  ? trace_hardirqs_on_caller+0x6a/0x220
[  763.433901]  ? page_fault+0x8/0x30
[  763.437458]  do_page_fault+0x71/0x57d
[  763.441273]  ? page_fault+0x8/0x30
[  763.444847]  page_fault+0x1e/0x30
[  763.448304] RIP: 0033:0x45b153
[  763.451519] Code: Bad RIP value.
[  763.454888] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  763.460261] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  763.467640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  763.474936] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  763.482213] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  763.489491] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  763.496798] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0
[  763.496868] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  763.504861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  763.504866] Call Trace:
[  763.504873]  <IRQ>
[  763.504894]  dump_stack+0x197/0x210
[  763.504915]  warn_alloc.cold+0x7b/0x173
[  763.511938] syz-fuzzer: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  763.521138]  ? zone_watermark_ok_safe+0x260/0x260
[  763.523704] syz-fuzzer cpuset=/ mems_allowed=0-1
[  763.525866]  ? __cpuset_node_allowed+0x136/0x540
[  763.558345]  ? __isolate_free_page+0x4c0/0x4c0
[  763.563061]  ? wake_all_kswapds+0x14d/0x300
[  763.567405]  __alloc_pages_slowpath+0x2214/0x2870
[  763.572387]  ? warn_alloc+0x110/0x110
[  763.576207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  763.581832]  ? should_fail+0x14d/0x85c
[  763.585755]  ? __isolate_free_page+0x4c0/0x4c0
[  763.590365]  __alloc_pages_nodemask+0x617/0x750
[  763.595075]  ? __alloc_pages_slowpath+0x2870/0x2870
[  763.600163]  cache_grow_begin+0x91/0x8c0
[  763.604270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.609822]  ? __cpuset_node_allowed+0x136/0x540
[  763.614599]  fallback_alloc+0x1fd/0x2d0
[  763.618749]  ____cache_alloc_node+0x1be/0x1e0
[  763.623280]  kmem_cache_alloc_node+0xe3/0x710
[  763.627923]  __alloc_skb+0xd5/0x5f0
[  763.631567]  ? skb_trim+0x190/0x190
[  763.635313]  ? check_preemption_disabled+0x48/0x290
[  763.640354]  ? lock_acquire+0x16f/0x3f0
[  763.644354]  new_skb+0x28/0x1d0
[  763.647658]  aoecmd_cfg+0x1b5/0x640
[  763.651305]  ? aoecmd_ata_rsp+0x13a0/0x13a0
[  763.655728]  ? timer_reduce+0x11d0/0x11d0
[  763.659913]  discover_timer+0x4e/0x60
[  763.663719]  call_timer_fn+0x18d/0x720
[  763.667612]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  763.672372]  ? process_timeout+0x40/0x40
[  763.676453]  ? run_timer_softirq+0x644/0x16a0
[  763.680960]  ? trace_hardirqs_on+0x67/0x220
[  763.685304]  ? aoedev_by_aoeaddr.cold+0x83/0x83
[  763.689995]  run_timer_softirq+0x64f/0x16a0
[  763.694335]  ? add_timer+0xbe0/0xbe0
[  763.698054]  ? __lock_is_held+0xb6/0x140
[  763.702128]  __do_softirq+0x25c/0x921
[  763.705954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.711501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.717056]  irq_exit+0x180/0x1d0
[  763.720515]  smp_apic_timer_interrupt+0x13b/0x550
[  763.725386]  apic_timer_interrupt+0xf/0x20
[  763.729662]  </IRQ>
[  763.732008] RIP: 0010:kmem_cache_alloc+0x287/0x700
[  763.737051] Code: 7e 0f 85 db fe ff ff e8 68 13 5e ff e9 d1 fe ff ff e8 6d f3 cd ff 48 83 3d bd 03 50 07 00 0f 84 27 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 64 fe ff ff 31 d2 be a6 01 00 00 48 c7 c7 9a 37
[  763.756052] RSP: 0000:ffff88804d0df920 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  763.763798] RAX: 0000000000000007 RBX: 0000000000480020 RCX: 0000000000000000
[  763.771086] RDX: 0000000000000000 RSI: ffff88804e3e0dc0 RDI: 0000000000000286
[  763.778366] RBP: ffff88804d0df988 R08: ffff88804e3e0540 R09: 0000000000000000
[  763.785650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  763.792937] R13: ffff88821bab2b40 R14: 0000000000480020 R15: ffff88821bab2b40
[  763.800511]  ? finish_task_switch+0x146/0x7c0
[  763.805019]  skb_clone+0x156/0x3e0
[  763.808599]  bpf_clone_redirect+0xb2/0x480
[  763.812839]  bpf_prog_e2f29814702bf05a+0x49c/0x1000
[  763.817993]  ? mark_held_locks+0x100/0x100
[  763.822232]  ? __schedule+0x86e/0x1dc0
[  763.826285]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  763.831066]  ? firmware_map_remove+0x1a6/0x1a6
[  763.835671]  ? bpf_test_run+0x146/0x430
[  763.839679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  763.845337]  ? check_preemption_disabled+0x48/0x290
[  763.850379]  ? lock_acquire+0x16f/0x3f0
[  763.854400]  ? kasan_check_read+0x11/0x20
[  763.858595]  ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0
[  763.863829]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  763.869383]  bpf_test_run+0x10d/0x430
[  763.873211]  bpf_prog_test_run_skb+0x64b/0xb20
[  763.877821]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  763.882665]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  763.889096]  ? fput+0x128/0x1a0
[  763.892418]  ? __bpf_prog_get+0x97/0x290
[  763.896482]  ? bpf_test_finish.isra.0+0x1d0/0x1d0
[  763.901351]  bpf_prog_test_run+0x129/0x1a0
[  763.905721]  __x64_sys_bpf+0x397/0x4c0
[  763.909741]  ? bpf_prog_get+0x20/0x20
[  763.913572]  do_syscall_64+0xfd/0x620
[  763.917376]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  763.922577] RIP: 0033:0x45b399
[  763.925795] Code: Bad RIP value.
[  763.929157] RSP: 002b:00007fec21a55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  763.937018] RAX: ffffffffffffffda RBX: 00007fec21a566d4 RCX: 000000000045b399
[  763.944295] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[  763.951587] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  763.958865] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  763.966166] R13: 0000000000000058 R14: 00000000004c1ad0 R15: 000000000075bfd4
[  763.973585] warn_alloc_show_mem: 1 callbacks suppressed
[  763.973596] CPU: 1 PID: 8221 Comm: syz-fuzzer Not tainted 4.19.102-syzkaller #0
[  763.973598] Mem-Info:
[  763.973628] active_anon:254002 inactive_anon:214 isolated_anon:0
[  763.973628]  active_file:17 inactive_file:11 isolated_file:0
[  763.973628]  unevictable:0 dirty:0 writeback:0 unstable:0
[  763.973628]  slab_reclaimable:12719 slab_unreclaimable:1249137
[  763.973628]  mapped:52226 shmem:252 pagetables:1330 bounce:0
[  763.973628]  free:10955 free_pcp:216 free_cma:0
[  763.978986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  763.978997] Call Trace:
[  763.986474] Node 0 active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208904kB dirty:0kB writeback:0kB shmem:1008kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  763.988889]  <IRQ>
[  764.022273] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  764.031648]  dump_stack+0x197/0x210
[  764.034256] Node 0 DMA free:10264kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  764.062047]  warn_alloc.cold+0x7b/0x173
[  764.064188] lowmem_reserve[]: 0 2545 2546 2546 2546
[  764.090104]  ? zone_watermark_ok_safe+0x260/0x260
[  764.093723] Node 0 DMA32 free:13568kB min:36168kB low:45208kB high:54248kB active_anon:1016008kB inactive_anon:856kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2609736kB mlocked:0kB kernel_stack:7520kB pagetables:5320kB bounce:0kB free_pcp:516kB local_pcp:268kB free_cma:0kB
[  764.119987]  ? __cpuset_node_allowed+0x136/0x540
[  764.124043] lowmem_reserve[]: 0 0 1 1 1
[  764.129082]  ? __isolate_free_page+0x4c0/0x4c0
[  764.133896] Node 0 Normal free:0kB min:12kB low:12kB high:12kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:1140kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  764.162980]  ? wake_all_kswapds+0x14d/0x300
[  764.167854] lowmem_reserve[]: 0 0 0 0 0
[  764.171863]  __alloc_pages_slowpath+0x2214/0x2870
[  764.176418] Node 1 Normal free:19988kB min:53704kB low:67128kB high:80552kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870168kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB
[  764.202630]  ? warn_alloc+0x110/0x110
[  764.207048] lowmem_reserve[]: 0 0 0 0 0
[  764.211145]  ? __lock_acquire+0x6ee/0x49c0
[  764.215966] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10264kB
[  764.244040]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.247836] Node 0 DMA32: 992*4kB (ME) 640*8kB (UME) 198*16kB (UME) 41*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13568kB
[  764.251850]  ? should_fail+0x14d/0x85c
[  764.256066] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  764.268317]  ? __isolate_free_page+0x4c0/0x4c0
[  764.273843] Node 1 Normal: 3*4kB (UME) 3*8kB (UE) 1*16kB (M) 3*32kB (UE) 2*64kB (ME) 2*128kB (ME) 2*256kB (UM) 3*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 3*4096kB (M) = 19988kB
[  764.287423]  __alloc_pages_nodemask+0x617/0x750
[  764.291332] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  764.302099]  ? __alloc_pages_slowpath+0x2870/0x2870
[  764.306687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  764.306702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  764.322406]  ? find_held_lock+0x35/0x130
[  764.327087] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  764.335957]  cache_grow_begin+0x91/0x8c0
[  764.340956] 280 total pagecache pages
[  764.349556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.358402] 0 pages in swap cache
[  764.362493]  ? __cpuset_node_allowed+0x136/0x540
[  764.371342] Swap cache stats: add 0, delete 0, find 0/0
[  764.375546]  fallback_alloc+0x1fd/0x2d0
[  764.379334] Free swap  = 0kB
[  764.379344] Total swap = 0kB
[  764.384927]  ____cache_alloc_node+0x1be/0x1e0
[  764.388354] 1965979 pages RAM
[  764.393140]  kmem_cache_alloc_node+0xe3/0x710
[  764.398486] 0 pages HighMem/MovableOnly
[  764.402589]  ? ipv6_get_ifaddr+0x36c/0x4f0
[  764.405587] 341741 pages reserved
[  764.408611]  __alloc_skb+0xd5/0x5f0
[  764.413076] 0 pages cma reserved
[  764.416198]  ? skb_trim+0x190/0x190
[  764.420744] aoe: skb alloc failure
[  764.424660]  ? kasan_check_read+0x11/0x20
[  764.424688]  ndisc_alloc_skb+0x13c/0x340
[  764.428939] syz-executor.5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  764.432368]  ndisc_send_rs+0x35f/0x6e0
[  764.435974] syz-executor.5 cpuset=syz5 mems_allowed=0-1
[  764.439349]  addrconf_rs_timer+0x30f/0x680
[  764.478736]  ? ipv6_get_lladdr+0x490/0x490
[  764.482980]  call_timer_fn+0x18d/0x720
[  764.486873]  ? ipv6_get_lladdr+0x490/0x490
[  764.491118]  ? process_timeout+0x40/0x40
[  764.495293]  ? run_timer_softirq+0x644/0x16a0
[  764.499799]  ? trace_hardirqs_on+0x67/0x220
[  764.504127]  ? ipv6_get_lladdr+0x490/0x490
[  764.508373]  run_timer_softirq+0x64f/0x16a0
[  764.512726]  ? add_timer+0xbe0/0xbe0
[  764.516442]  ? __lock_is_held+0xb6/0x140
[  764.520528]  __do_softirq+0x25c/0x921
[  764.524329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.529879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  764.535432]  irq_exit+0x180/0x1d0
[  764.538907]  smp_apic_timer_interrupt+0x13b/0x550
[  764.543765]  apic_timer_interrupt+0xf/0x20
[  764.548031]  </IRQ>
[  764.550282] RIP: 0010:console_unlock+0xf3c/0x10d0
[  764.555148] Code: fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 cb 00 00 00 48 83 3d 6d 33 9d 07 00 0f 84 b6 00 00 00 e8 9a e7 15 00 48 8b 7d 98 57 9d <0f> 1f 44 00 00 e9 15 f9 ff ff 48 8b 7d b0 e8 b1 88 4d 00 e9 9b f3
[  764.574061] RSP: 0000:ffff8880a1757278 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  764.582377] RAX: ffff88809ae80480 RBX: 0000000000000200 RCX: 1ffff110135d01b3
[  764.589656] RDX: 0000000000000000 RSI: ffffffff815523e6 RDI: 0000000000000293
[  764.597050] RBP: ffff8880a1757300 R08: ffff88809ae80480 R09: ffff88809ae80d98
[  764.604339] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[  764.611703] R13: ffffffff84696aa0 R14: 0000000000000032 R15: ffffffff8965e5d0
[  764.619137]  ? netconsole_netdev_event+0x280/0x280
[  764.624291]  ? console_unlock+0xf36/0x10d0
[  764.628542]  vprintk_emit+0x280/0x6d0
[  764.632357]  vprintk_default+0x28/0x30
[  764.636246]  vprintk_func+0x7e/0x189
[  764.640022]  printk+0xba/0xed
[  764.643134]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  764.647896]  ? _raw_spin_unlock_irq+0x5e/0x90
[  764.652513]  dump_unreclaimable_slab.cold+0xde/0xef
[  764.657560]  dump_header+0x44b/0xa55
[  764.661306]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[  764.666430]  ? ___ratelimit+0x60/0x595
[  764.670334]  ? do_raw_spin_unlock+0x181/0x270
[  764.674853]  oom_kill_process.cold+0x10/0x6ef
[  764.679364]  ? lock_downgrade+0x880/0x880
[  764.683542]  ? kasan_check_read+0x11/0x20
[  764.687712]  out_of_memory+0x362/0x1330
[  764.691733]  ? oom_killer_disable+0x280/0x280
[  764.697121]  ? mutex_trylock+0x18e/0x1e0
[  764.701207]  ? __alloc_pages_slowpath+0xcc2/0x2870
[  764.706344]  __alloc_pages_slowpath+0x20b5/0x2870
[  764.711200]  ? warn_alloc+0x110/0x110
[  764.715118]  ? __lock_is_held+0xb6/0x140
[  764.719190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  764.724758]  ? should_fail+0x14d/0x85c
[  764.728694]  ? __might_sleep+0x95/0x190
[  764.732691]  __alloc_pages_nodemask+0x617/0x750
[  764.737367]  ? kasan_check_read+0x11/0x20
[  764.741605]  ? __alloc_pages_slowpath+0x2870/0x2870
[  764.746640]  ? find_get_entry+0x3e1/0xa00
[  764.750809]  ? find_get_pages_contig+0xed0/0xed0
[  764.755586]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  764.761135]  alloc_pages_current+0x107/0x210
[  764.765567]  __page_cache_alloc+0x2bd/0x450
[  764.769901]  ? kasan_check_read+0x11/0x20
[  764.774050]  filemap_fault+0xfeb/0x1f00
[  764.778145]  ? lock_downgrade+0x880/0x880
[  764.782314]  ? __lock_page_or_retry+0xdc0/0xdc0
[  764.786986]  ? lock_acquire+0x16f/0x3f0
[  764.790968]  ? ext4_filemap_fault+0x7b/0xaf
[  764.795325]  ext4_filemap_fault+0x83/0xaf
[  764.799494]  __do_fault+0x111/0x480
[  764.803150]  __handle_mm_fault+0x2d78/0x3f80
[  764.807578]  ? copy_page_range+0x2030/0x2030
[  764.812115]  ? count_memcg_event_mm+0x2b1/0x4d0
[  764.816915]  handle_mm_fault+0x1b5/0x690
[  764.820996]  __do_page_fault+0x62a/0xe90
[  764.825060]  ? vmalloc_fault+0x740/0x740
[  764.829267]  ? trace_hardirqs_off_caller+0x65/0x220
[  764.834289]  ? trace_hardirqs_on_caller+0x6a/0x220
[  764.839241]  ? page_fault+0x8/0x30
[  764.842788]  do_page_fault+0x71/0x57d
[  764.846607]  ? page_fault+0x8/0x30
[  764.850166]  page_fault+0x1e/0x30
[  764.853621] RIP: 0033:0x45b153
[  764.856821] Code: Bad RIP value.
[  764.860317] RSP: 002b:000000c4202bc6a0 EFLAGS: 00010202
[  764.865782] RAX: ffffffffffffff92 RBX: 000000003b97a0e3 RCX: 000000000045b153
[  764.873058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001e4eb40
[  764.880344] RBP: 000000c4202bc6e8 R08: 0000000000000000 R09: 0000000000000000
[  764.887644] R10: 000000c4202bc6d8 R11: 0000000000000202 R12: 00000089891ce028
[  764.895035] R13: 0000000000000001 R14: 0000000000c91c60 R15: ffffffffffff8bb0
[  764.902444] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.102-syzkaller #0